The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1 | /* |
| 2 | * encoding.c : implements the encoding conversion functions needed for XML |
| 3 | * |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 4 | * Related specs: |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 5 | * rfc2044 (UTF-8 and UTF-16) F. Yergeau Alis Technologies |
| 6 | * rfc2781 UTF-16, an encoding of ISO 10646, P. Hoffman, F. Yergeau |
| 7 | * [ISO-10646] UTF-8 and UTF-16 in Annexes |
| 8 | * [ISO-8859-1] ISO Latin-1 characters codes. |
| 9 | * [UNICODE] The Unicode Consortium, "The Unicode Standard -- |
| 10 | * Worldwide Character Encoding -- Version 1.0", Addison- |
| 11 | * Wesley, Volume 1, 1991, Volume 2, 1992. UTF-8 is |
| 12 | * described in Unicode Technical Report #4. |
| 13 | * [US-ASCII] Coded Character Set--7-bit American Standard Code for |
| 14 | * Information Interchange, ANSI X3.4-1986. |
| 15 | * |
| 16 | * See Copyright for the status of this software. |
| 17 | * |
| 18 | * daniel@veillard.com |
| 19 | * |
| 20 | * Original code for IsoLatin1 and UTF-16 by "Martin J. Duerst" <duerst@w3.org> |
| 21 | */ |
| 22 | |
| 23 | #define IN_LIBXML |
| 24 | #include "libxml.h" |
| 25 | |
| 26 | #include <string.h> |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 27 | #include <limits.h> |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 28 | |
| 29 | #ifdef HAVE_CTYPE_H |
| 30 | #include <ctype.h> |
| 31 | #endif |
| 32 | #ifdef HAVE_STDLIB_H |
| 33 | #include <stdlib.h> |
| 34 | #endif |
| 35 | #ifdef LIBXML_ICONV_ENABLED |
| 36 | #ifdef HAVE_ERRNO_H |
| 37 | #include <errno.h> |
| 38 | #endif |
| 39 | #endif |
| 40 | #include <libxml/encoding.h> |
| 41 | #include <libxml/xmlmemory.h> |
| 42 | #ifdef LIBXML_HTML_ENABLED |
| 43 | #include <libxml/HTMLparser.h> |
| 44 | #endif |
| 45 | #include <libxml/globals.h> |
| 46 | #include <libxml/xmlerror.h> |
| 47 | |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 48 | #include "buf.h" |
| 49 | #include "enc.h" |
| 50 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 51 | static xmlCharEncodingHandlerPtr xmlUTF16LEHandler = NULL; |
| 52 | static xmlCharEncodingHandlerPtr xmlUTF16BEHandler = NULL; |
| 53 | |
| 54 | typedef struct _xmlCharEncodingAlias xmlCharEncodingAlias; |
| 55 | typedef xmlCharEncodingAlias *xmlCharEncodingAliasPtr; |
| 56 | struct _xmlCharEncodingAlias { |
| 57 | const char *name; |
| 58 | const char *alias; |
| 59 | }; |
| 60 | |
| 61 | static xmlCharEncodingAliasPtr xmlCharEncodingAliases = NULL; |
| 62 | static int xmlCharEncodingAliasesNb = 0; |
| 63 | static int xmlCharEncodingAliasesMax = 0; |
| 64 | |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 65 | #if defined(LIBXML_ICONV_ENABLED) || defined(LIBXML_ICU_ENABLED) |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 66 | #if 0 |
| 67 | #define DEBUG_ENCODING /* Define this to get encoding traces */ |
| 68 | #endif |
| 69 | #else |
| 70 | #ifdef LIBXML_ISO8859X_ENABLED |
| 71 | static void xmlRegisterCharEncodingHandlersISO8859x (void); |
| 72 | #endif |
| 73 | #endif |
| 74 | |
| 75 | static int xmlLittleEndian = 1; |
| 76 | |
| 77 | /** |
| 78 | * xmlEncodingErrMemory: |
| 79 | * @extra: extra informations |
| 80 | * |
| 81 | * Handle an out of memory condition |
| 82 | */ |
| 83 | static void |
| 84 | xmlEncodingErrMemory(const char *extra) |
| 85 | { |
| 86 | __xmlSimpleError(XML_FROM_I18N, XML_ERR_NO_MEMORY, NULL, NULL, extra); |
| 87 | } |
| 88 | |
| 89 | /** |
| 90 | * xmlErrEncoding: |
| 91 | * @error: the error number |
| 92 | * @msg: the error message |
| 93 | * |
| 94 | * n encoding error |
| 95 | */ |
Xin Li | e742c3a | 2017-03-02 10:59:49 -0800 | [diff] [blame] | 96 | static void LIBXML_ATTR_FORMAT(2,0) |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 97 | xmlEncodingErr(xmlParserErrors error, const char *msg, const char *val) |
| 98 | { |
| 99 | __xmlRaiseError(NULL, NULL, NULL, NULL, NULL, |
| 100 | XML_FROM_I18N, error, XML_ERR_FATAL, |
| 101 | NULL, 0, val, NULL, NULL, 0, 0, msg, val); |
| 102 | } |
| 103 | |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 104 | #ifdef LIBXML_ICU_ENABLED |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 105 | static uconv_t* |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 106 | openIcuConverter(const char* name, int toUnicode) |
| 107 | { |
| 108 | UErrorCode status = U_ZERO_ERROR; |
| 109 | uconv_t *conv = (uconv_t *) xmlMalloc(sizeof(uconv_t)); |
| 110 | if (conv == NULL) |
| 111 | return NULL; |
| 112 | |
| 113 | conv->uconv = ucnv_open(name, &status); |
| 114 | if (U_FAILURE(status)) |
| 115 | goto error; |
| 116 | |
| 117 | status = U_ZERO_ERROR; |
| 118 | if (toUnicode) { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 119 | ucnv_setToUCallBack(conv->uconv, UCNV_TO_U_CALLBACK_STOP, |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 120 | NULL, NULL, NULL, &status); |
| 121 | } |
| 122 | else { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 123 | ucnv_setFromUCallBack(conv->uconv, UCNV_FROM_U_CALLBACK_STOP, |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 124 | NULL, NULL, NULL, &status); |
| 125 | } |
| 126 | if (U_FAILURE(status)) |
| 127 | goto error; |
| 128 | |
| 129 | status = U_ZERO_ERROR; |
| 130 | conv->utf8 = ucnv_open("UTF-8", &status); |
| 131 | if (U_SUCCESS(status)) |
| 132 | return conv; |
| 133 | |
| 134 | error: |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 135 | if (conv->uconv) |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 136 | ucnv_close(conv->uconv); |
| 137 | xmlFree(conv); |
| 138 | return NULL; |
| 139 | } |
| 140 | |
| 141 | static void |
| 142 | closeIcuConverter(uconv_t *conv) |
| 143 | { |
| 144 | if (conv != NULL) { |
| 145 | ucnv_close(conv->uconv); |
| 146 | ucnv_close(conv->utf8); |
| 147 | xmlFree(conv); |
| 148 | } |
| 149 | } |
| 150 | #endif /* LIBXML_ICU_ENABLED */ |
| 151 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 152 | /************************************************************************ |
| 153 | * * |
| 154 | * Conversions To/From UTF8 encoding * |
| 155 | * * |
| 156 | ************************************************************************/ |
| 157 | |
| 158 | /** |
| 159 | * asciiToUTF8: |
| 160 | * @out: a pointer to an array of bytes to store the result |
| 161 | * @outlen: the length of @out |
| 162 | * @in: a pointer to an array of ASCII chars |
| 163 | * @inlen: the length of @in |
| 164 | * |
| 165 | * Take a block of ASCII chars in and try to convert it to an UTF-8 |
| 166 | * block of chars out. |
| 167 | * Returns 0 if success, or -1 otherwise |
| 168 | * The value of @inlen after return is the number of octets consumed |
| 169 | * if the return value is positive, else unpredictable. |
| 170 | * The value of @outlen after return is the number of octets consumed. |
| 171 | */ |
| 172 | static int |
| 173 | asciiToUTF8(unsigned char* out, int *outlen, |
| 174 | const unsigned char* in, int *inlen) { |
| 175 | unsigned char* outstart = out; |
| 176 | const unsigned char* base = in; |
| 177 | const unsigned char* processed = in; |
| 178 | unsigned char* outend = out + *outlen; |
| 179 | const unsigned char* inend; |
| 180 | unsigned int c; |
| 181 | |
| 182 | inend = in + (*inlen); |
| 183 | while ((in < inend) && (out - outstart + 5 < *outlen)) { |
| 184 | c= *in++; |
| 185 | |
| 186 | if (out >= outend) |
| 187 | break; |
| 188 | if (c < 0x80) { |
| 189 | *out++ = c; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 190 | } else { |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 191 | *outlen = out - outstart; |
| 192 | *inlen = processed - base; |
| 193 | return(-1); |
| 194 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 195 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 196 | processed = (const unsigned char*) in; |
| 197 | } |
| 198 | *outlen = out - outstart; |
| 199 | *inlen = processed - base; |
| 200 | return(*outlen); |
| 201 | } |
| 202 | |
| 203 | #ifdef LIBXML_OUTPUT_ENABLED |
| 204 | /** |
| 205 | * UTF8Toascii: |
| 206 | * @out: a pointer to an array of bytes to store the result |
| 207 | * @outlen: the length of @out |
| 208 | * @in: a pointer to an array of UTF-8 chars |
| 209 | * @inlen: the length of @in |
| 210 | * |
| 211 | * Take a block of UTF-8 chars in and try to convert it to an ASCII |
| 212 | * block of chars out. |
| 213 | * |
| 214 | * Returns 0 if success, -2 if the transcoding fails, or -1 otherwise |
| 215 | * The value of @inlen after return is the number of octets consumed |
| 216 | * if the return value is positive, else unpredictable. |
| 217 | * The value of @outlen after return is the number of octets consumed. |
| 218 | */ |
| 219 | static int |
| 220 | UTF8Toascii(unsigned char* out, int *outlen, |
| 221 | const unsigned char* in, int *inlen) { |
| 222 | const unsigned char* processed = in; |
| 223 | const unsigned char* outend; |
| 224 | const unsigned char* outstart = out; |
| 225 | const unsigned char* instart = in; |
| 226 | const unsigned char* inend; |
| 227 | unsigned int c, d; |
| 228 | int trailing; |
| 229 | |
| 230 | if ((out == NULL) || (outlen == NULL) || (inlen == NULL)) return(-1); |
| 231 | if (in == NULL) { |
| 232 | /* |
| 233 | * initialization nothing to do |
| 234 | */ |
| 235 | *outlen = 0; |
| 236 | *inlen = 0; |
| 237 | return(0); |
| 238 | } |
| 239 | inend = in + (*inlen); |
| 240 | outend = out + (*outlen); |
| 241 | while (in < inend) { |
| 242 | d = *in++; |
| 243 | if (d < 0x80) { c= d; trailing= 0; } |
| 244 | else if (d < 0xC0) { |
| 245 | /* trailing byte in leading position */ |
| 246 | *outlen = out - outstart; |
| 247 | *inlen = processed - instart; |
| 248 | return(-2); |
| 249 | } else if (d < 0xE0) { c= d & 0x1F; trailing= 1; } |
| 250 | else if (d < 0xF0) { c= d & 0x0F; trailing= 2; } |
| 251 | else if (d < 0xF8) { c= d & 0x07; trailing= 3; } |
| 252 | else { |
| 253 | /* no chance for this in Ascii */ |
| 254 | *outlen = out - outstart; |
| 255 | *inlen = processed - instart; |
| 256 | return(-2); |
| 257 | } |
| 258 | |
| 259 | if (inend - in < trailing) { |
| 260 | break; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 261 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 262 | |
| 263 | for ( ; trailing; trailing--) { |
| 264 | if ((in >= inend) || (((d= *in++) & 0xC0) != 0x80)) |
| 265 | break; |
| 266 | c <<= 6; |
| 267 | c |= d & 0x3F; |
| 268 | } |
| 269 | |
| 270 | /* assertion: c is a single UTF-4 value */ |
| 271 | if (c < 0x80) { |
| 272 | if (out >= outend) |
| 273 | break; |
| 274 | *out++ = c; |
| 275 | } else { |
| 276 | /* no chance for this in Ascii */ |
| 277 | *outlen = out - outstart; |
| 278 | *inlen = processed - instart; |
| 279 | return(-2); |
| 280 | } |
| 281 | processed = in; |
| 282 | } |
| 283 | *outlen = out - outstart; |
| 284 | *inlen = processed - instart; |
| 285 | return(*outlen); |
| 286 | } |
| 287 | #endif /* LIBXML_OUTPUT_ENABLED */ |
| 288 | |
| 289 | /** |
| 290 | * isolat1ToUTF8: |
| 291 | * @out: a pointer to an array of bytes to store the result |
| 292 | * @outlen: the length of @out |
| 293 | * @in: a pointer to an array of ISO Latin 1 chars |
| 294 | * @inlen: the length of @in |
| 295 | * |
| 296 | * Take a block of ISO Latin 1 chars in and try to convert it to an UTF-8 |
| 297 | * block of chars out. |
| 298 | * Returns the number of bytes written if success, or -1 otherwise |
| 299 | * The value of @inlen after return is the number of octets consumed |
| 300 | * if the return value is positive, else unpredictable. |
| 301 | * The value of @outlen after return is the number of octets consumed. |
| 302 | */ |
| 303 | int |
| 304 | isolat1ToUTF8(unsigned char* out, int *outlen, |
| 305 | const unsigned char* in, int *inlen) { |
| 306 | unsigned char* outstart = out; |
| 307 | const unsigned char* base = in; |
| 308 | unsigned char* outend; |
| 309 | const unsigned char* inend; |
| 310 | const unsigned char* instop; |
| 311 | |
| 312 | if ((out == NULL) || (in == NULL) || (outlen == NULL) || (inlen == NULL)) |
| 313 | return(-1); |
| 314 | |
| 315 | outend = out + *outlen; |
| 316 | inend = in + (*inlen); |
| 317 | instop = inend; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 318 | |
| 319 | while ((in < inend) && (out < outend - 1)) { |
| 320 | if (*in >= 0x80) { |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 321 | *out++ = (((*in) >> 6) & 0x1F) | 0xC0; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 322 | *out++ = ((*in) & 0x3F) | 0x80; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 323 | ++in; |
| 324 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 325 | if ((instop - in) > (outend - out)) instop = in + (outend - out); |
| 326 | while ((in < instop) && (*in < 0x80)) { |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 327 | *out++ = *in++; |
| 328 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 329 | } |
| 330 | if ((in < inend) && (out < outend) && (*in < 0x80)) { |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 331 | *out++ = *in++; |
| 332 | } |
| 333 | *outlen = out - outstart; |
| 334 | *inlen = in - base; |
| 335 | return(*outlen); |
| 336 | } |
| 337 | |
| 338 | /** |
| 339 | * UTF8ToUTF8: |
| 340 | * @out: a pointer to an array of bytes to store the result |
| 341 | * @outlen: the length of @out |
| 342 | * @inb: a pointer to an array of UTF-8 chars |
| 343 | * @inlenb: the length of @in in UTF-8 chars |
| 344 | * |
| 345 | * No op copy operation for UTF8 handling. |
| 346 | * |
| 347 | * Returns the number of bytes written, or -1 if lack of space. |
| 348 | * The value of *inlen after return is the number of octets consumed |
| 349 | * if the return value is positive, else unpredictable. |
| 350 | */ |
| 351 | static int |
| 352 | UTF8ToUTF8(unsigned char* out, int *outlen, |
| 353 | const unsigned char* inb, int *inlenb) |
| 354 | { |
| 355 | int len; |
| 356 | |
| 357 | if ((out == NULL) || (inb == NULL) || (outlen == NULL) || (inlenb == NULL)) |
| 358 | return(-1); |
| 359 | if (*outlen > *inlenb) { |
| 360 | len = *inlenb; |
| 361 | } else { |
| 362 | len = *outlen; |
| 363 | } |
| 364 | if (len < 0) |
| 365 | return(-1); |
| 366 | |
| 367 | memcpy(out, inb, len); |
| 368 | |
| 369 | *outlen = len; |
| 370 | *inlenb = len; |
| 371 | return(*outlen); |
| 372 | } |
| 373 | |
| 374 | |
| 375 | #ifdef LIBXML_OUTPUT_ENABLED |
| 376 | /** |
| 377 | * UTF8Toisolat1: |
| 378 | * @out: a pointer to an array of bytes to store the result |
| 379 | * @outlen: the length of @out |
| 380 | * @in: a pointer to an array of UTF-8 chars |
| 381 | * @inlen: the length of @in |
| 382 | * |
| 383 | * Take a block of UTF-8 chars in and try to convert it to an ISO Latin 1 |
| 384 | * block of chars out. |
| 385 | * |
| 386 | * Returns the number of bytes written if success, -2 if the transcoding fails, |
| 387 | or -1 otherwise |
| 388 | * The value of @inlen after return is the number of octets consumed |
| 389 | * if the return value is positive, else unpredictable. |
| 390 | * The value of @outlen after return is the number of octets consumed. |
| 391 | */ |
| 392 | int |
| 393 | UTF8Toisolat1(unsigned char* out, int *outlen, |
| 394 | const unsigned char* in, int *inlen) { |
| 395 | const unsigned char* processed = in; |
| 396 | const unsigned char* outend; |
| 397 | const unsigned char* outstart = out; |
| 398 | const unsigned char* instart = in; |
| 399 | const unsigned char* inend; |
| 400 | unsigned int c, d; |
| 401 | int trailing; |
| 402 | |
| 403 | if ((out == NULL) || (outlen == NULL) || (inlen == NULL)) return(-1); |
| 404 | if (in == NULL) { |
| 405 | /* |
| 406 | * initialization nothing to do |
| 407 | */ |
| 408 | *outlen = 0; |
| 409 | *inlen = 0; |
| 410 | return(0); |
| 411 | } |
| 412 | inend = in + (*inlen); |
| 413 | outend = out + (*outlen); |
| 414 | while (in < inend) { |
| 415 | d = *in++; |
| 416 | if (d < 0x80) { c= d; trailing= 0; } |
| 417 | else if (d < 0xC0) { |
| 418 | /* trailing byte in leading position */ |
| 419 | *outlen = out - outstart; |
| 420 | *inlen = processed - instart; |
| 421 | return(-2); |
| 422 | } else if (d < 0xE0) { c= d & 0x1F; trailing= 1; } |
| 423 | else if (d < 0xF0) { c= d & 0x0F; trailing= 2; } |
| 424 | else if (d < 0xF8) { c= d & 0x07; trailing= 3; } |
| 425 | else { |
| 426 | /* no chance for this in IsoLat1 */ |
| 427 | *outlen = out - outstart; |
| 428 | *inlen = processed - instart; |
| 429 | return(-2); |
| 430 | } |
| 431 | |
| 432 | if (inend - in < trailing) { |
| 433 | break; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 434 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 435 | |
| 436 | for ( ; trailing; trailing--) { |
| 437 | if (in >= inend) |
| 438 | break; |
| 439 | if (((d= *in++) & 0xC0) != 0x80) { |
| 440 | *outlen = out - outstart; |
| 441 | *inlen = processed - instart; |
| 442 | return(-2); |
| 443 | } |
| 444 | c <<= 6; |
| 445 | c |= d & 0x3F; |
| 446 | } |
| 447 | |
| 448 | /* assertion: c is a single UTF-4 value */ |
| 449 | if (c <= 0xFF) { |
| 450 | if (out >= outend) |
| 451 | break; |
| 452 | *out++ = c; |
| 453 | } else { |
| 454 | /* no chance for this in IsoLat1 */ |
| 455 | *outlen = out - outstart; |
| 456 | *inlen = processed - instart; |
| 457 | return(-2); |
| 458 | } |
| 459 | processed = in; |
| 460 | } |
| 461 | *outlen = out - outstart; |
| 462 | *inlen = processed - instart; |
| 463 | return(*outlen); |
| 464 | } |
| 465 | #endif /* LIBXML_OUTPUT_ENABLED */ |
| 466 | |
| 467 | /** |
| 468 | * UTF16LEToUTF8: |
| 469 | * @out: a pointer to an array of bytes to store the result |
| 470 | * @outlen: the length of @out |
| 471 | * @inb: a pointer to an array of UTF-16LE passwd as a byte array |
| 472 | * @inlenb: the length of @in in UTF-16LE chars |
| 473 | * |
| 474 | * Take a block of UTF-16LE ushorts in and try to convert it to an UTF-8 |
| 475 | * block of chars out. This function assumes the endian property |
| 476 | * is the same between the native type of this machine and the |
| 477 | * inputed one. |
| 478 | * |
| 479 | * Returns the number of bytes written, or -1 if lack of space, or -2 |
| 480 | * if the transcoding fails (if *in is not a valid utf16 string) |
| 481 | * The value of *inlen after return is the number of octets consumed |
| 482 | * if the return value is positive, else unpredictable. |
| 483 | */ |
| 484 | static int |
| 485 | UTF16LEToUTF8(unsigned char* out, int *outlen, |
| 486 | const unsigned char* inb, int *inlenb) |
| 487 | { |
| 488 | unsigned char* outstart = out; |
| 489 | const unsigned char* processed = inb; |
| 490 | unsigned char* outend = out + *outlen; |
| 491 | unsigned short* in = (unsigned short*) inb; |
| 492 | unsigned short* inend; |
| 493 | unsigned int c, d, inlen; |
| 494 | unsigned char *tmp; |
| 495 | int bits; |
| 496 | |
| 497 | if ((*inlenb % 2) == 1) |
| 498 | (*inlenb)--; |
| 499 | inlen = *inlenb / 2; |
| 500 | inend = in + inlen; |
| 501 | while ((in < inend) && (out - outstart + 5 < *outlen)) { |
| 502 | if (xmlLittleEndian) { |
| 503 | c= *in++; |
| 504 | } else { |
| 505 | tmp = (unsigned char *) in; |
| 506 | c = *tmp++; |
| 507 | c = c | (((unsigned int)*tmp) << 8); |
| 508 | in++; |
| 509 | } |
| 510 | if ((c & 0xFC00) == 0xD800) { /* surrogates */ |
| 511 | if (in >= inend) { /* (in > inend) shouldn't happens */ |
| 512 | break; |
| 513 | } |
| 514 | if (xmlLittleEndian) { |
| 515 | d = *in++; |
| 516 | } else { |
| 517 | tmp = (unsigned char *) in; |
| 518 | d = *tmp++; |
| 519 | d = d | (((unsigned int)*tmp) << 8); |
| 520 | in++; |
| 521 | } |
| 522 | if ((d & 0xFC00) == 0xDC00) { |
| 523 | c &= 0x03FF; |
| 524 | c <<= 10; |
| 525 | c |= d & 0x03FF; |
| 526 | c += 0x10000; |
| 527 | } |
| 528 | else { |
| 529 | *outlen = out - outstart; |
| 530 | *inlenb = processed - inb; |
| 531 | return(-2); |
| 532 | } |
| 533 | } |
| 534 | |
| 535 | /* assertion: c is a single UTF-4 value */ |
| 536 | if (out >= outend) |
| 537 | break; |
| 538 | if (c < 0x80) { *out++= c; bits= -6; } |
| 539 | else if (c < 0x800) { *out++= ((c >> 6) & 0x1F) | 0xC0; bits= 0; } |
| 540 | else if (c < 0x10000) { *out++= ((c >> 12) & 0x0F) | 0xE0; bits= 6; } |
| 541 | else { *out++= ((c >> 18) & 0x07) | 0xF0; bits= 12; } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 542 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 543 | for ( ; bits >= 0; bits-= 6) { |
| 544 | if (out >= outend) |
| 545 | break; |
| 546 | *out++= ((c >> bits) & 0x3F) | 0x80; |
| 547 | } |
| 548 | processed = (const unsigned char*) in; |
| 549 | } |
| 550 | *outlen = out - outstart; |
| 551 | *inlenb = processed - inb; |
| 552 | return(*outlen); |
| 553 | } |
| 554 | |
| 555 | #ifdef LIBXML_OUTPUT_ENABLED |
| 556 | /** |
| 557 | * UTF8ToUTF16LE: |
| 558 | * @outb: a pointer to an array of bytes to store the result |
| 559 | * @outlen: the length of @outb |
| 560 | * @in: a pointer to an array of UTF-8 chars |
| 561 | * @inlen: the length of @in |
| 562 | * |
| 563 | * Take a block of UTF-8 chars in and try to convert it to an UTF-16LE |
| 564 | * block of chars out. |
| 565 | * |
| 566 | * Returns the number of bytes written, or -1 if lack of space, or -2 |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 567 | * if the transcoding failed. |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 568 | */ |
| 569 | static int |
| 570 | UTF8ToUTF16LE(unsigned char* outb, int *outlen, |
| 571 | const unsigned char* in, int *inlen) |
| 572 | { |
| 573 | unsigned short* out = (unsigned short*) outb; |
| 574 | const unsigned char* processed = in; |
| 575 | const unsigned char *const instart = in; |
| 576 | unsigned short* outstart= out; |
| 577 | unsigned short* outend; |
| 578 | const unsigned char* inend; |
| 579 | unsigned int c, d; |
| 580 | int trailing; |
| 581 | unsigned char *tmp; |
| 582 | unsigned short tmp1, tmp2; |
| 583 | |
| 584 | /* UTF16LE encoding has no BOM */ |
| 585 | if ((out == NULL) || (outlen == NULL) || (inlen == NULL)) return(-1); |
| 586 | if (in == NULL) { |
| 587 | *outlen = 0; |
| 588 | *inlen = 0; |
| 589 | return(0); |
| 590 | } |
| 591 | inend= in + *inlen; |
| 592 | outend = out + (*outlen / 2); |
| 593 | while (in < inend) { |
| 594 | d= *in++; |
| 595 | if (d < 0x80) { c= d; trailing= 0; } |
| 596 | else if (d < 0xC0) { |
| 597 | /* trailing byte in leading position */ |
| 598 | *outlen = (out - outstart) * 2; |
| 599 | *inlen = processed - instart; |
| 600 | return(-2); |
| 601 | } else if (d < 0xE0) { c= d & 0x1F; trailing= 1; } |
| 602 | else if (d < 0xF0) { c= d & 0x0F; trailing= 2; } |
| 603 | else if (d < 0xF8) { c= d & 0x07; trailing= 3; } |
| 604 | else { |
| 605 | /* no chance for this in UTF-16 */ |
| 606 | *outlen = (out - outstart) * 2; |
| 607 | *inlen = processed - instart; |
| 608 | return(-2); |
| 609 | } |
| 610 | |
| 611 | if (inend - in < trailing) { |
| 612 | break; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 613 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 614 | |
| 615 | for ( ; trailing; trailing--) { |
| 616 | if ((in >= inend) || (((d= *in++) & 0xC0) != 0x80)) |
| 617 | break; |
| 618 | c <<= 6; |
| 619 | c |= d & 0x3F; |
| 620 | } |
| 621 | |
| 622 | /* assertion: c is a single UTF-4 value */ |
| 623 | if (c < 0x10000) { |
| 624 | if (out >= outend) |
| 625 | break; |
| 626 | if (xmlLittleEndian) { |
| 627 | *out++ = c; |
| 628 | } else { |
| 629 | tmp = (unsigned char *) out; |
| 630 | *tmp = c ; |
| 631 | *(tmp + 1) = c >> 8 ; |
| 632 | out++; |
| 633 | } |
| 634 | } |
| 635 | else if (c < 0x110000) { |
| 636 | if (out+1 >= outend) |
| 637 | break; |
| 638 | c -= 0x10000; |
| 639 | if (xmlLittleEndian) { |
| 640 | *out++ = 0xD800 | (c >> 10); |
| 641 | *out++ = 0xDC00 | (c & 0x03FF); |
| 642 | } else { |
| 643 | tmp1 = 0xD800 | (c >> 10); |
| 644 | tmp = (unsigned char *) out; |
| 645 | *tmp = (unsigned char) tmp1; |
| 646 | *(tmp + 1) = tmp1 >> 8; |
| 647 | out++; |
| 648 | |
| 649 | tmp2 = 0xDC00 | (c & 0x03FF); |
| 650 | tmp = (unsigned char *) out; |
| 651 | *tmp = (unsigned char) tmp2; |
| 652 | *(tmp + 1) = tmp2 >> 8; |
| 653 | out++; |
| 654 | } |
| 655 | } |
| 656 | else |
| 657 | break; |
| 658 | processed = in; |
| 659 | } |
| 660 | *outlen = (out - outstart) * 2; |
| 661 | *inlen = processed - instart; |
| 662 | return(*outlen); |
| 663 | } |
| 664 | |
| 665 | /** |
| 666 | * UTF8ToUTF16: |
| 667 | * @outb: a pointer to an array of bytes to store the result |
| 668 | * @outlen: the length of @outb |
| 669 | * @in: a pointer to an array of UTF-8 chars |
| 670 | * @inlen: the length of @in |
| 671 | * |
| 672 | * Take a block of UTF-8 chars in and try to convert it to an UTF-16 |
| 673 | * block of chars out. |
| 674 | * |
| 675 | * Returns the number of bytes written, or -1 if lack of space, or -2 |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 676 | * if the transcoding failed. |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 677 | */ |
| 678 | static int |
| 679 | UTF8ToUTF16(unsigned char* outb, int *outlen, |
| 680 | const unsigned char* in, int *inlen) |
| 681 | { |
| 682 | if (in == NULL) { |
| 683 | /* |
| 684 | * initialization, add the Byte Order Mark for UTF-16LE |
| 685 | */ |
| 686 | if (*outlen >= 2) { |
| 687 | outb[0] = 0xFF; |
| 688 | outb[1] = 0xFE; |
| 689 | *outlen = 2; |
| 690 | *inlen = 0; |
| 691 | #ifdef DEBUG_ENCODING |
| 692 | xmlGenericError(xmlGenericErrorContext, |
| 693 | "Added FFFE Byte Order Mark\n"); |
| 694 | #endif |
| 695 | return(2); |
| 696 | } |
| 697 | *outlen = 0; |
| 698 | *inlen = 0; |
| 699 | return(0); |
| 700 | } |
| 701 | return (UTF8ToUTF16LE(outb, outlen, in, inlen)); |
| 702 | } |
| 703 | #endif /* LIBXML_OUTPUT_ENABLED */ |
| 704 | |
| 705 | /** |
| 706 | * UTF16BEToUTF8: |
| 707 | * @out: a pointer to an array of bytes to store the result |
| 708 | * @outlen: the length of @out |
| 709 | * @inb: a pointer to an array of UTF-16 passed as a byte array |
| 710 | * @inlenb: the length of @in in UTF-16 chars |
| 711 | * |
| 712 | * Take a block of UTF-16 ushorts in and try to convert it to an UTF-8 |
| 713 | * block of chars out. This function assumes the endian property |
| 714 | * is the same between the native type of this machine and the |
| 715 | * inputed one. |
| 716 | * |
| 717 | * Returns the number of bytes written, or -1 if lack of space, or -2 |
| 718 | * if the transcoding fails (if *in is not a valid utf16 string) |
| 719 | * The value of *inlen after return is the number of octets consumed |
| 720 | * if the return value is positive, else unpredictable. |
| 721 | */ |
| 722 | static int |
| 723 | UTF16BEToUTF8(unsigned char* out, int *outlen, |
| 724 | const unsigned char* inb, int *inlenb) |
| 725 | { |
| 726 | unsigned char* outstart = out; |
| 727 | const unsigned char* processed = inb; |
| 728 | unsigned char* outend = out + *outlen; |
| 729 | unsigned short* in = (unsigned short*) inb; |
| 730 | unsigned short* inend; |
| 731 | unsigned int c, d, inlen; |
| 732 | unsigned char *tmp; |
| 733 | int bits; |
| 734 | |
| 735 | if ((*inlenb % 2) == 1) |
| 736 | (*inlenb)--; |
| 737 | inlen = *inlenb / 2; |
| 738 | inend= in + inlen; |
| 739 | while (in < inend) { |
| 740 | if (xmlLittleEndian) { |
| 741 | tmp = (unsigned char *) in; |
| 742 | c = *tmp++; |
| 743 | c = c << 8; |
| 744 | c = c | (unsigned int) *tmp; |
| 745 | in++; |
| 746 | } else { |
| 747 | c= *in++; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 748 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 749 | if ((c & 0xFC00) == 0xD800) { /* surrogates */ |
| 750 | if (in >= inend) { /* (in > inend) shouldn't happens */ |
| 751 | *outlen = out - outstart; |
| 752 | *inlenb = processed - inb; |
| 753 | return(-2); |
| 754 | } |
| 755 | if (xmlLittleEndian) { |
| 756 | tmp = (unsigned char *) in; |
| 757 | d = *tmp++; |
| 758 | d = d << 8; |
| 759 | d = d | (unsigned int) *tmp; |
| 760 | in++; |
| 761 | } else { |
| 762 | d= *in++; |
| 763 | } |
| 764 | if ((d & 0xFC00) == 0xDC00) { |
| 765 | c &= 0x03FF; |
| 766 | c <<= 10; |
| 767 | c |= d & 0x03FF; |
| 768 | c += 0x10000; |
| 769 | } |
| 770 | else { |
| 771 | *outlen = out - outstart; |
| 772 | *inlenb = processed - inb; |
| 773 | return(-2); |
| 774 | } |
| 775 | } |
| 776 | |
| 777 | /* assertion: c is a single UTF-4 value */ |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 778 | if (out >= outend) |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 779 | break; |
| 780 | if (c < 0x80) { *out++= c; bits= -6; } |
| 781 | else if (c < 0x800) { *out++= ((c >> 6) & 0x1F) | 0xC0; bits= 0; } |
| 782 | else if (c < 0x10000) { *out++= ((c >> 12) & 0x0F) | 0xE0; bits= 6; } |
| 783 | else { *out++= ((c >> 18) & 0x07) | 0xF0; bits= 12; } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 784 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 785 | for ( ; bits >= 0; bits-= 6) { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 786 | if (out >= outend) |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 787 | break; |
| 788 | *out++= ((c >> bits) & 0x3F) | 0x80; |
| 789 | } |
| 790 | processed = (const unsigned char*) in; |
| 791 | } |
| 792 | *outlen = out - outstart; |
| 793 | *inlenb = processed - inb; |
| 794 | return(*outlen); |
| 795 | } |
| 796 | |
| 797 | #ifdef LIBXML_OUTPUT_ENABLED |
| 798 | /** |
| 799 | * UTF8ToUTF16BE: |
| 800 | * @outb: a pointer to an array of bytes to store the result |
| 801 | * @outlen: the length of @outb |
| 802 | * @in: a pointer to an array of UTF-8 chars |
| 803 | * @inlen: the length of @in |
| 804 | * |
| 805 | * Take a block of UTF-8 chars in and try to convert it to an UTF-16BE |
| 806 | * block of chars out. |
| 807 | * |
| 808 | * Returns the number of byte written, or -1 by lack of space, or -2 |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 809 | * if the transcoding failed. |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 810 | */ |
| 811 | static int |
| 812 | UTF8ToUTF16BE(unsigned char* outb, int *outlen, |
| 813 | const unsigned char* in, int *inlen) |
| 814 | { |
| 815 | unsigned short* out = (unsigned short*) outb; |
| 816 | const unsigned char* processed = in; |
| 817 | const unsigned char *const instart = in; |
| 818 | unsigned short* outstart= out; |
| 819 | unsigned short* outend; |
| 820 | const unsigned char* inend; |
| 821 | unsigned int c, d; |
| 822 | int trailing; |
| 823 | unsigned char *tmp; |
| 824 | unsigned short tmp1, tmp2; |
| 825 | |
| 826 | /* UTF-16BE has no BOM */ |
| 827 | if ((outb == NULL) || (outlen == NULL) || (inlen == NULL)) return(-1); |
| 828 | if (in == NULL) { |
| 829 | *outlen = 0; |
| 830 | *inlen = 0; |
| 831 | return(0); |
| 832 | } |
| 833 | inend= in + *inlen; |
| 834 | outend = out + (*outlen / 2); |
| 835 | while (in < inend) { |
| 836 | d= *in++; |
| 837 | if (d < 0x80) { c= d; trailing= 0; } |
| 838 | else if (d < 0xC0) { |
| 839 | /* trailing byte in leading position */ |
| 840 | *outlen = out - outstart; |
| 841 | *inlen = processed - instart; |
| 842 | return(-2); |
| 843 | } else if (d < 0xE0) { c= d & 0x1F; trailing= 1; } |
| 844 | else if (d < 0xF0) { c= d & 0x0F; trailing= 2; } |
| 845 | else if (d < 0xF8) { c= d & 0x07; trailing= 3; } |
| 846 | else { |
| 847 | /* no chance for this in UTF-16 */ |
| 848 | *outlen = out - outstart; |
| 849 | *inlen = processed - instart; |
| 850 | return(-2); |
| 851 | } |
| 852 | |
| 853 | if (inend - in < trailing) { |
| 854 | break; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 855 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 856 | |
| 857 | for ( ; trailing; trailing--) { |
| 858 | if ((in >= inend) || (((d= *in++) & 0xC0) != 0x80)) break; |
| 859 | c <<= 6; |
| 860 | c |= d & 0x3F; |
| 861 | } |
| 862 | |
| 863 | /* assertion: c is a single UTF-4 value */ |
| 864 | if (c < 0x10000) { |
| 865 | if (out >= outend) break; |
| 866 | if (xmlLittleEndian) { |
| 867 | tmp = (unsigned char *) out; |
| 868 | *tmp = c >> 8; |
| 869 | *(tmp + 1) = c; |
| 870 | out++; |
| 871 | } else { |
| 872 | *out++ = c; |
| 873 | } |
| 874 | } |
| 875 | else if (c < 0x110000) { |
| 876 | if (out+1 >= outend) break; |
| 877 | c -= 0x10000; |
| 878 | if (xmlLittleEndian) { |
| 879 | tmp1 = 0xD800 | (c >> 10); |
| 880 | tmp = (unsigned char *) out; |
| 881 | *tmp = tmp1 >> 8; |
| 882 | *(tmp + 1) = (unsigned char) tmp1; |
| 883 | out++; |
| 884 | |
| 885 | tmp2 = 0xDC00 | (c & 0x03FF); |
| 886 | tmp = (unsigned char *) out; |
| 887 | *tmp = tmp2 >> 8; |
| 888 | *(tmp + 1) = (unsigned char) tmp2; |
| 889 | out++; |
| 890 | } else { |
| 891 | *out++ = 0xD800 | (c >> 10); |
| 892 | *out++ = 0xDC00 | (c & 0x03FF); |
| 893 | } |
| 894 | } |
| 895 | else |
| 896 | break; |
| 897 | processed = in; |
| 898 | } |
| 899 | *outlen = (out - outstart) * 2; |
| 900 | *inlen = processed - instart; |
| 901 | return(*outlen); |
| 902 | } |
| 903 | #endif /* LIBXML_OUTPUT_ENABLED */ |
| 904 | |
| 905 | /************************************************************************ |
| 906 | * * |
| 907 | * Generic encoding handling routines * |
| 908 | * * |
| 909 | ************************************************************************/ |
| 910 | |
| 911 | /** |
| 912 | * xmlDetectCharEncoding: |
| 913 | * @in: a pointer to the first bytes of the XML entity, must be at least |
| 914 | * 2 bytes long (at least 4 if encoding is UTF4 variant). |
| 915 | * @len: pointer to the length of the buffer |
| 916 | * |
| 917 | * Guess the encoding of the entity using the first bytes of the entity content |
| 918 | * according to the non-normative appendix F of the XML-1.0 recommendation. |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 919 | * |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 920 | * Returns one of the XML_CHAR_ENCODING_... values. |
| 921 | */ |
| 922 | xmlCharEncoding |
| 923 | xmlDetectCharEncoding(const unsigned char* in, int len) |
| 924 | { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 925 | if (in == NULL) |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 926 | return(XML_CHAR_ENCODING_NONE); |
| 927 | if (len >= 4) { |
| 928 | if ((in[0] == 0x00) && (in[1] == 0x00) && |
| 929 | (in[2] == 0x00) && (in[3] == 0x3C)) |
| 930 | return(XML_CHAR_ENCODING_UCS4BE); |
| 931 | if ((in[0] == 0x3C) && (in[1] == 0x00) && |
| 932 | (in[2] == 0x00) && (in[3] == 0x00)) |
| 933 | return(XML_CHAR_ENCODING_UCS4LE); |
| 934 | if ((in[0] == 0x00) && (in[1] == 0x00) && |
| 935 | (in[2] == 0x3C) && (in[3] == 0x00)) |
| 936 | return(XML_CHAR_ENCODING_UCS4_2143); |
| 937 | if ((in[0] == 0x00) && (in[1] == 0x3C) && |
| 938 | (in[2] == 0x00) && (in[3] == 0x00)) |
| 939 | return(XML_CHAR_ENCODING_UCS4_3412); |
| 940 | if ((in[0] == 0x4C) && (in[1] == 0x6F) && |
| 941 | (in[2] == 0xA7) && (in[3] == 0x94)) |
| 942 | return(XML_CHAR_ENCODING_EBCDIC); |
| 943 | if ((in[0] == 0x3C) && (in[1] == 0x3F) && |
| 944 | (in[2] == 0x78) && (in[3] == 0x6D)) |
| 945 | return(XML_CHAR_ENCODING_UTF8); |
| 946 | /* |
| 947 | * Although not part of the recommendation, we also |
| 948 | * attempt an "auto-recognition" of UTF-16LE and |
| 949 | * UTF-16BE encodings. |
| 950 | */ |
| 951 | if ((in[0] == 0x3C) && (in[1] == 0x00) && |
| 952 | (in[2] == 0x3F) && (in[3] == 0x00)) |
| 953 | return(XML_CHAR_ENCODING_UTF16LE); |
| 954 | if ((in[0] == 0x00) && (in[1] == 0x3C) && |
| 955 | (in[2] == 0x00) && (in[3] == 0x3F)) |
| 956 | return(XML_CHAR_ENCODING_UTF16BE); |
| 957 | } |
| 958 | if (len >= 3) { |
| 959 | /* |
| 960 | * Errata on XML-1.0 June 20 2001 |
| 961 | * We now allow an UTF8 encoded BOM |
| 962 | */ |
| 963 | if ((in[0] == 0xEF) && (in[1] == 0xBB) && |
| 964 | (in[2] == 0xBF)) |
| 965 | return(XML_CHAR_ENCODING_UTF8); |
| 966 | } |
| 967 | /* For UTF-16 we can recognize by the BOM */ |
| 968 | if (len >= 2) { |
| 969 | if ((in[0] == 0xFE) && (in[1] == 0xFF)) |
| 970 | return(XML_CHAR_ENCODING_UTF16BE); |
| 971 | if ((in[0] == 0xFF) && (in[1] == 0xFE)) |
| 972 | return(XML_CHAR_ENCODING_UTF16LE); |
| 973 | } |
| 974 | return(XML_CHAR_ENCODING_NONE); |
| 975 | } |
| 976 | |
| 977 | /** |
| 978 | * xmlCleanupEncodingAliases: |
| 979 | * |
| 980 | * Unregisters all aliases |
| 981 | */ |
| 982 | void |
| 983 | xmlCleanupEncodingAliases(void) { |
| 984 | int i; |
| 985 | |
| 986 | if (xmlCharEncodingAliases == NULL) |
| 987 | return; |
| 988 | |
| 989 | for (i = 0;i < xmlCharEncodingAliasesNb;i++) { |
| 990 | if (xmlCharEncodingAliases[i].name != NULL) |
| 991 | xmlFree((char *) xmlCharEncodingAliases[i].name); |
| 992 | if (xmlCharEncodingAliases[i].alias != NULL) |
| 993 | xmlFree((char *) xmlCharEncodingAliases[i].alias); |
| 994 | } |
| 995 | xmlCharEncodingAliasesNb = 0; |
| 996 | xmlCharEncodingAliasesMax = 0; |
| 997 | xmlFree(xmlCharEncodingAliases); |
| 998 | xmlCharEncodingAliases = NULL; |
| 999 | } |
| 1000 | |
| 1001 | /** |
| 1002 | * xmlGetEncodingAlias: |
| 1003 | * @alias: the alias name as parsed, in UTF-8 format (ASCII actually) |
| 1004 | * |
| 1005 | * Lookup an encoding name for the given alias. |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1006 | * |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1007 | * Returns NULL if not found, otherwise the original name |
| 1008 | */ |
| 1009 | const char * |
| 1010 | xmlGetEncodingAlias(const char *alias) { |
| 1011 | int i; |
| 1012 | char upper[100]; |
| 1013 | |
| 1014 | if (alias == NULL) |
| 1015 | return(NULL); |
| 1016 | |
| 1017 | if (xmlCharEncodingAliases == NULL) |
| 1018 | return(NULL); |
| 1019 | |
| 1020 | for (i = 0;i < 99;i++) { |
| 1021 | upper[i] = toupper(alias[i]); |
| 1022 | if (upper[i] == 0) break; |
| 1023 | } |
| 1024 | upper[i] = 0; |
| 1025 | |
| 1026 | /* |
| 1027 | * Walk down the list looking for a definition of the alias |
| 1028 | */ |
| 1029 | for (i = 0;i < xmlCharEncodingAliasesNb;i++) { |
| 1030 | if (!strcmp(xmlCharEncodingAliases[i].alias, upper)) { |
| 1031 | return(xmlCharEncodingAliases[i].name); |
| 1032 | } |
| 1033 | } |
| 1034 | return(NULL); |
| 1035 | } |
| 1036 | |
| 1037 | /** |
| 1038 | * xmlAddEncodingAlias: |
| 1039 | * @name: the encoding name as parsed, in UTF-8 format (ASCII actually) |
| 1040 | * @alias: the alias name as parsed, in UTF-8 format (ASCII actually) |
| 1041 | * |
| 1042 | * Registers an alias @alias for an encoding named @name. Existing alias |
| 1043 | * will be overwritten. |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1044 | * |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1045 | * Returns 0 in case of success, -1 in case of error |
| 1046 | */ |
| 1047 | int |
| 1048 | xmlAddEncodingAlias(const char *name, const char *alias) { |
| 1049 | int i; |
| 1050 | char upper[100]; |
| 1051 | |
| 1052 | if ((name == NULL) || (alias == NULL)) |
| 1053 | return(-1); |
| 1054 | |
| 1055 | for (i = 0;i < 99;i++) { |
| 1056 | upper[i] = toupper(alias[i]); |
| 1057 | if (upper[i] == 0) break; |
| 1058 | } |
| 1059 | upper[i] = 0; |
| 1060 | |
| 1061 | if (xmlCharEncodingAliases == NULL) { |
| 1062 | xmlCharEncodingAliasesNb = 0; |
| 1063 | xmlCharEncodingAliasesMax = 20; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1064 | xmlCharEncodingAliases = (xmlCharEncodingAliasPtr) |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1065 | xmlMalloc(xmlCharEncodingAliasesMax * sizeof(xmlCharEncodingAlias)); |
| 1066 | if (xmlCharEncodingAliases == NULL) |
| 1067 | return(-1); |
| 1068 | } else if (xmlCharEncodingAliasesNb >= xmlCharEncodingAliasesMax) { |
| 1069 | xmlCharEncodingAliasesMax *= 2; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1070 | xmlCharEncodingAliases = (xmlCharEncodingAliasPtr) |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1071 | xmlRealloc(xmlCharEncodingAliases, |
| 1072 | xmlCharEncodingAliasesMax * sizeof(xmlCharEncodingAlias)); |
| 1073 | } |
| 1074 | /* |
| 1075 | * Walk down the list looking for a definition of the alias |
| 1076 | */ |
| 1077 | for (i = 0;i < xmlCharEncodingAliasesNb;i++) { |
| 1078 | if (!strcmp(xmlCharEncodingAliases[i].alias, upper)) { |
| 1079 | /* |
| 1080 | * Replace the definition. |
| 1081 | */ |
| 1082 | xmlFree((char *) xmlCharEncodingAliases[i].name); |
| 1083 | xmlCharEncodingAliases[i].name = xmlMemStrdup(name); |
| 1084 | return(0); |
| 1085 | } |
| 1086 | } |
| 1087 | /* |
| 1088 | * Add the definition |
| 1089 | */ |
| 1090 | xmlCharEncodingAliases[xmlCharEncodingAliasesNb].name = xmlMemStrdup(name); |
| 1091 | xmlCharEncodingAliases[xmlCharEncodingAliasesNb].alias = xmlMemStrdup(upper); |
| 1092 | xmlCharEncodingAliasesNb++; |
| 1093 | return(0); |
| 1094 | } |
| 1095 | |
| 1096 | /** |
| 1097 | * xmlDelEncodingAlias: |
| 1098 | * @alias: the alias name as parsed, in UTF-8 format (ASCII actually) |
| 1099 | * |
| 1100 | * Unregisters an encoding alias @alias |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1101 | * |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1102 | * Returns 0 in case of success, -1 in case of error |
| 1103 | */ |
| 1104 | int |
| 1105 | xmlDelEncodingAlias(const char *alias) { |
| 1106 | int i; |
| 1107 | |
| 1108 | if (alias == NULL) |
| 1109 | return(-1); |
| 1110 | |
| 1111 | if (xmlCharEncodingAliases == NULL) |
| 1112 | return(-1); |
| 1113 | /* |
| 1114 | * Walk down the list looking for a definition of the alias |
| 1115 | */ |
| 1116 | for (i = 0;i < xmlCharEncodingAliasesNb;i++) { |
| 1117 | if (!strcmp(xmlCharEncodingAliases[i].alias, alias)) { |
| 1118 | xmlFree((char *) xmlCharEncodingAliases[i].name); |
| 1119 | xmlFree((char *) xmlCharEncodingAliases[i].alias); |
| 1120 | xmlCharEncodingAliasesNb--; |
| 1121 | memmove(&xmlCharEncodingAliases[i], &xmlCharEncodingAliases[i + 1], |
| 1122 | sizeof(xmlCharEncodingAlias) * (xmlCharEncodingAliasesNb - i)); |
| 1123 | return(0); |
| 1124 | } |
| 1125 | } |
| 1126 | return(-1); |
| 1127 | } |
| 1128 | |
| 1129 | /** |
| 1130 | * xmlParseCharEncoding: |
| 1131 | * @name: the encoding name as parsed, in UTF-8 format (ASCII actually) |
| 1132 | * |
| 1133 | * Compare the string to the encoding schemes already known. Note |
| 1134 | * that the comparison is case insensitive accordingly to the section |
| 1135 | * [XML] 4.3.3 Character Encoding in Entities. |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1136 | * |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1137 | * Returns one of the XML_CHAR_ENCODING_... values or XML_CHAR_ENCODING_NONE |
| 1138 | * if not recognized. |
| 1139 | */ |
| 1140 | xmlCharEncoding |
| 1141 | xmlParseCharEncoding(const char* name) |
| 1142 | { |
| 1143 | const char *alias; |
| 1144 | char upper[500]; |
| 1145 | int i; |
| 1146 | |
| 1147 | if (name == NULL) |
| 1148 | return(XML_CHAR_ENCODING_NONE); |
| 1149 | |
| 1150 | /* |
| 1151 | * Do the alias resolution |
| 1152 | */ |
| 1153 | alias = xmlGetEncodingAlias(name); |
| 1154 | if (alias != NULL) |
| 1155 | name = alias; |
| 1156 | |
| 1157 | for (i = 0;i < 499;i++) { |
| 1158 | upper[i] = toupper(name[i]); |
| 1159 | if (upper[i] == 0) break; |
| 1160 | } |
| 1161 | upper[i] = 0; |
| 1162 | |
| 1163 | if (!strcmp(upper, "")) return(XML_CHAR_ENCODING_NONE); |
| 1164 | if (!strcmp(upper, "UTF-8")) return(XML_CHAR_ENCODING_UTF8); |
| 1165 | if (!strcmp(upper, "UTF8")) return(XML_CHAR_ENCODING_UTF8); |
| 1166 | |
| 1167 | /* |
| 1168 | * NOTE: if we were able to parse this, the endianness of UTF16 is |
| 1169 | * already found and in use |
| 1170 | */ |
| 1171 | if (!strcmp(upper, "UTF-16")) return(XML_CHAR_ENCODING_UTF16LE); |
| 1172 | if (!strcmp(upper, "UTF16")) return(XML_CHAR_ENCODING_UTF16LE); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1173 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1174 | if (!strcmp(upper, "ISO-10646-UCS-2")) return(XML_CHAR_ENCODING_UCS2); |
| 1175 | if (!strcmp(upper, "UCS-2")) return(XML_CHAR_ENCODING_UCS2); |
| 1176 | if (!strcmp(upper, "UCS2")) return(XML_CHAR_ENCODING_UCS2); |
| 1177 | |
| 1178 | /* |
| 1179 | * NOTE: if we were able to parse this, the endianness of UCS4 is |
| 1180 | * already found and in use |
| 1181 | */ |
| 1182 | if (!strcmp(upper, "ISO-10646-UCS-4")) return(XML_CHAR_ENCODING_UCS4LE); |
| 1183 | if (!strcmp(upper, "UCS-4")) return(XML_CHAR_ENCODING_UCS4LE); |
| 1184 | if (!strcmp(upper, "UCS4")) return(XML_CHAR_ENCODING_UCS4LE); |
| 1185 | |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1186 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1187 | if (!strcmp(upper, "ISO-8859-1")) return(XML_CHAR_ENCODING_8859_1); |
| 1188 | if (!strcmp(upper, "ISO-LATIN-1")) return(XML_CHAR_ENCODING_8859_1); |
| 1189 | if (!strcmp(upper, "ISO LATIN 1")) return(XML_CHAR_ENCODING_8859_1); |
| 1190 | |
| 1191 | if (!strcmp(upper, "ISO-8859-2")) return(XML_CHAR_ENCODING_8859_2); |
| 1192 | if (!strcmp(upper, "ISO-LATIN-2")) return(XML_CHAR_ENCODING_8859_2); |
| 1193 | if (!strcmp(upper, "ISO LATIN 2")) return(XML_CHAR_ENCODING_8859_2); |
| 1194 | |
| 1195 | if (!strcmp(upper, "ISO-8859-3")) return(XML_CHAR_ENCODING_8859_3); |
| 1196 | if (!strcmp(upper, "ISO-8859-4")) return(XML_CHAR_ENCODING_8859_4); |
| 1197 | if (!strcmp(upper, "ISO-8859-5")) return(XML_CHAR_ENCODING_8859_5); |
| 1198 | if (!strcmp(upper, "ISO-8859-6")) return(XML_CHAR_ENCODING_8859_6); |
| 1199 | if (!strcmp(upper, "ISO-8859-7")) return(XML_CHAR_ENCODING_8859_7); |
| 1200 | if (!strcmp(upper, "ISO-8859-8")) return(XML_CHAR_ENCODING_8859_8); |
| 1201 | if (!strcmp(upper, "ISO-8859-9")) return(XML_CHAR_ENCODING_8859_9); |
| 1202 | |
| 1203 | if (!strcmp(upper, "ISO-2022-JP")) return(XML_CHAR_ENCODING_2022_JP); |
| 1204 | if (!strcmp(upper, "SHIFT_JIS")) return(XML_CHAR_ENCODING_SHIFT_JIS); |
| 1205 | if (!strcmp(upper, "EUC-JP")) return(XML_CHAR_ENCODING_EUC_JP); |
| 1206 | |
| 1207 | #ifdef DEBUG_ENCODING |
| 1208 | xmlGenericError(xmlGenericErrorContext, "Unknown encoding %s\n", name); |
| 1209 | #endif |
| 1210 | return(XML_CHAR_ENCODING_ERROR); |
| 1211 | } |
| 1212 | |
| 1213 | /** |
| 1214 | * xmlGetCharEncodingName: |
| 1215 | * @enc: the encoding |
| 1216 | * |
| 1217 | * The "canonical" name for XML encoding. |
| 1218 | * C.f. http://www.w3.org/TR/REC-xml#charencoding |
| 1219 | * Section 4.3.3 Character Encoding in Entities |
| 1220 | * |
| 1221 | * Returns the canonical name for the given encoding |
| 1222 | */ |
| 1223 | |
| 1224 | const char* |
| 1225 | xmlGetCharEncodingName(xmlCharEncoding enc) { |
| 1226 | switch (enc) { |
| 1227 | case XML_CHAR_ENCODING_ERROR: |
| 1228 | return(NULL); |
| 1229 | case XML_CHAR_ENCODING_NONE: |
| 1230 | return(NULL); |
| 1231 | case XML_CHAR_ENCODING_UTF8: |
| 1232 | return("UTF-8"); |
| 1233 | case XML_CHAR_ENCODING_UTF16LE: |
| 1234 | return("UTF-16"); |
| 1235 | case XML_CHAR_ENCODING_UTF16BE: |
| 1236 | return("UTF-16"); |
| 1237 | case XML_CHAR_ENCODING_EBCDIC: |
| 1238 | return("EBCDIC"); |
| 1239 | case XML_CHAR_ENCODING_UCS4LE: |
| 1240 | return("ISO-10646-UCS-4"); |
| 1241 | case XML_CHAR_ENCODING_UCS4BE: |
| 1242 | return("ISO-10646-UCS-4"); |
| 1243 | case XML_CHAR_ENCODING_UCS4_2143: |
| 1244 | return("ISO-10646-UCS-4"); |
| 1245 | case XML_CHAR_ENCODING_UCS4_3412: |
| 1246 | return("ISO-10646-UCS-4"); |
| 1247 | case XML_CHAR_ENCODING_UCS2: |
| 1248 | return("ISO-10646-UCS-2"); |
| 1249 | case XML_CHAR_ENCODING_8859_1: |
| 1250 | return("ISO-8859-1"); |
| 1251 | case XML_CHAR_ENCODING_8859_2: |
| 1252 | return("ISO-8859-2"); |
| 1253 | case XML_CHAR_ENCODING_8859_3: |
| 1254 | return("ISO-8859-3"); |
| 1255 | case XML_CHAR_ENCODING_8859_4: |
| 1256 | return("ISO-8859-4"); |
| 1257 | case XML_CHAR_ENCODING_8859_5: |
| 1258 | return("ISO-8859-5"); |
| 1259 | case XML_CHAR_ENCODING_8859_6: |
| 1260 | return("ISO-8859-6"); |
| 1261 | case XML_CHAR_ENCODING_8859_7: |
| 1262 | return("ISO-8859-7"); |
| 1263 | case XML_CHAR_ENCODING_8859_8: |
| 1264 | return("ISO-8859-8"); |
| 1265 | case XML_CHAR_ENCODING_8859_9: |
| 1266 | return("ISO-8859-9"); |
| 1267 | case XML_CHAR_ENCODING_2022_JP: |
| 1268 | return("ISO-2022-JP"); |
| 1269 | case XML_CHAR_ENCODING_SHIFT_JIS: |
| 1270 | return("Shift-JIS"); |
| 1271 | case XML_CHAR_ENCODING_EUC_JP: |
| 1272 | return("EUC-JP"); |
| 1273 | case XML_CHAR_ENCODING_ASCII: |
| 1274 | return(NULL); |
| 1275 | } |
| 1276 | return(NULL); |
| 1277 | } |
| 1278 | |
| 1279 | /************************************************************************ |
| 1280 | * * |
| 1281 | * Char encoding handlers * |
| 1282 | * * |
| 1283 | ************************************************************************/ |
| 1284 | |
| 1285 | |
| 1286 | /* the size should be growable, but it's not a big deal ... */ |
| 1287 | #define MAX_ENCODING_HANDLERS 50 |
| 1288 | static xmlCharEncodingHandlerPtr *handlers = NULL; |
| 1289 | static int nbCharEncodingHandler = 0; |
| 1290 | |
| 1291 | /* |
| 1292 | * The default is UTF-8 for XML, that's also the default used for the |
| 1293 | * parser internals, so the default encoding handler is NULL |
| 1294 | */ |
| 1295 | |
| 1296 | static xmlCharEncodingHandlerPtr xmlDefaultCharEncodingHandler = NULL; |
| 1297 | |
| 1298 | /** |
| 1299 | * xmlNewCharEncodingHandler: |
| 1300 | * @name: the encoding name, in UTF-8 format (ASCII actually) |
| 1301 | * @input: the xmlCharEncodingInputFunc to read that encoding |
| 1302 | * @output: the xmlCharEncodingOutputFunc to write that encoding |
| 1303 | * |
| 1304 | * Create and registers an xmlCharEncodingHandler. |
| 1305 | * |
| 1306 | * Returns the xmlCharEncodingHandlerPtr created (or NULL in case of error). |
| 1307 | */ |
| 1308 | xmlCharEncodingHandlerPtr |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1309 | xmlNewCharEncodingHandler(const char *name, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1310 | xmlCharEncodingInputFunc input, |
| 1311 | xmlCharEncodingOutputFunc output) { |
| 1312 | xmlCharEncodingHandlerPtr handler; |
| 1313 | const char *alias; |
| 1314 | char upper[500]; |
| 1315 | int i; |
| 1316 | char *up = NULL; |
| 1317 | |
| 1318 | /* |
| 1319 | * Do the alias resolution |
| 1320 | */ |
| 1321 | alias = xmlGetEncodingAlias(name); |
| 1322 | if (alias != NULL) |
| 1323 | name = alias; |
| 1324 | |
| 1325 | /* |
| 1326 | * Keep only the uppercase version of the encoding. |
| 1327 | */ |
| 1328 | if (name == NULL) { |
| 1329 | xmlEncodingErr(XML_I18N_NO_NAME, |
| 1330 | "xmlNewCharEncodingHandler : no name !\n", NULL); |
| 1331 | return(NULL); |
| 1332 | } |
| 1333 | for (i = 0;i < 499;i++) { |
| 1334 | upper[i] = toupper(name[i]); |
| 1335 | if (upper[i] == 0) break; |
| 1336 | } |
| 1337 | upper[i] = 0; |
| 1338 | up = xmlMemStrdup(upper); |
| 1339 | if (up == NULL) { |
| 1340 | xmlEncodingErrMemory("xmlNewCharEncodingHandler : out of memory !\n"); |
| 1341 | return(NULL); |
| 1342 | } |
| 1343 | |
| 1344 | /* |
| 1345 | * allocate and fill-up an handler block. |
| 1346 | */ |
| 1347 | handler = (xmlCharEncodingHandlerPtr) |
| 1348 | xmlMalloc(sizeof(xmlCharEncodingHandler)); |
| 1349 | if (handler == NULL) { |
| 1350 | xmlFree(up); |
| 1351 | xmlEncodingErrMemory("xmlNewCharEncodingHandler : out of memory !\n"); |
| 1352 | return(NULL); |
| 1353 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1354 | memset(handler, 0, sizeof(xmlCharEncodingHandler)); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1355 | handler->input = input; |
| 1356 | handler->output = output; |
| 1357 | handler->name = up; |
| 1358 | |
| 1359 | #ifdef LIBXML_ICONV_ENABLED |
| 1360 | handler->iconv_in = NULL; |
| 1361 | handler->iconv_out = NULL; |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1362 | #endif |
| 1363 | #ifdef LIBXML_ICU_ENABLED |
| 1364 | handler->uconv_in = NULL; |
| 1365 | handler->uconv_out = NULL; |
| 1366 | #endif |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1367 | |
| 1368 | /* |
| 1369 | * registers and returns the handler. |
| 1370 | */ |
| 1371 | xmlRegisterCharEncodingHandler(handler); |
| 1372 | #ifdef DEBUG_ENCODING |
| 1373 | xmlGenericError(xmlGenericErrorContext, |
| 1374 | "Registered encoding handler for %s\n", name); |
| 1375 | #endif |
| 1376 | return(handler); |
| 1377 | } |
| 1378 | |
| 1379 | /** |
| 1380 | * xmlInitCharEncodingHandlers: |
| 1381 | * |
| 1382 | * Initialize the char encoding support, it registers the default |
| 1383 | * encoding supported. |
| 1384 | * NOTE: while public, this function usually doesn't need to be called |
| 1385 | * in normal processing. |
| 1386 | */ |
| 1387 | void |
| 1388 | xmlInitCharEncodingHandlers(void) { |
| 1389 | unsigned short int tst = 0x1234; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1390 | unsigned char *ptr = (unsigned char *) &tst; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1391 | |
| 1392 | if (handlers != NULL) return; |
| 1393 | |
| 1394 | handlers = (xmlCharEncodingHandlerPtr *) |
| 1395 | xmlMalloc(MAX_ENCODING_HANDLERS * sizeof(xmlCharEncodingHandlerPtr)); |
| 1396 | |
| 1397 | if (*ptr == 0x12) xmlLittleEndian = 0; |
| 1398 | else if (*ptr == 0x34) xmlLittleEndian = 1; |
| 1399 | else { |
| 1400 | xmlEncodingErr(XML_ERR_INTERNAL_ERROR, |
| 1401 | "Odd problem at endianness detection\n", NULL); |
| 1402 | } |
| 1403 | |
| 1404 | if (handlers == NULL) { |
| 1405 | xmlEncodingErrMemory("xmlInitCharEncodingHandlers : out of memory !\n"); |
| 1406 | return; |
| 1407 | } |
| 1408 | xmlNewCharEncodingHandler("UTF-8", UTF8ToUTF8, UTF8ToUTF8); |
| 1409 | #ifdef LIBXML_OUTPUT_ENABLED |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1410 | xmlUTF16LEHandler = |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1411 | xmlNewCharEncodingHandler("UTF-16LE", UTF16LEToUTF8, UTF8ToUTF16LE); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1412 | xmlUTF16BEHandler = |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1413 | xmlNewCharEncodingHandler("UTF-16BE", UTF16BEToUTF8, UTF8ToUTF16BE); |
| 1414 | xmlNewCharEncodingHandler("UTF-16", UTF16LEToUTF8, UTF8ToUTF16); |
| 1415 | xmlNewCharEncodingHandler("ISO-8859-1", isolat1ToUTF8, UTF8Toisolat1); |
| 1416 | xmlNewCharEncodingHandler("ASCII", asciiToUTF8, UTF8Toascii); |
| 1417 | xmlNewCharEncodingHandler("US-ASCII", asciiToUTF8, UTF8Toascii); |
| 1418 | #ifdef LIBXML_HTML_ENABLED |
| 1419 | xmlNewCharEncodingHandler("HTML", NULL, UTF8ToHtml); |
| 1420 | #endif |
| 1421 | #else |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1422 | xmlUTF16LEHandler = |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1423 | xmlNewCharEncodingHandler("UTF-16LE", UTF16LEToUTF8, NULL); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1424 | xmlUTF16BEHandler = |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1425 | xmlNewCharEncodingHandler("UTF-16BE", UTF16BEToUTF8, NULL); |
| 1426 | xmlNewCharEncodingHandler("UTF-16", UTF16LEToUTF8, NULL); |
| 1427 | xmlNewCharEncodingHandler("ISO-8859-1", isolat1ToUTF8, NULL); |
| 1428 | xmlNewCharEncodingHandler("ASCII", asciiToUTF8, NULL); |
| 1429 | xmlNewCharEncodingHandler("US-ASCII", asciiToUTF8, NULL); |
| 1430 | #endif /* LIBXML_OUTPUT_ENABLED */ |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1431 | #if !defined(LIBXML_ICONV_ENABLED) && !defined(LIBXML_ICU_ENABLED) |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1432 | #ifdef LIBXML_ISO8859X_ENABLED |
| 1433 | xmlRegisterCharEncodingHandlersISO8859x (); |
| 1434 | #endif |
| 1435 | #endif |
| 1436 | |
| 1437 | } |
| 1438 | |
| 1439 | /** |
| 1440 | * xmlCleanupCharEncodingHandlers: |
| 1441 | * |
| 1442 | * Cleanup the memory allocated for the char encoding support, it |
| 1443 | * unregisters all the encoding handlers and the aliases. |
| 1444 | */ |
| 1445 | void |
| 1446 | xmlCleanupCharEncodingHandlers(void) { |
| 1447 | xmlCleanupEncodingAliases(); |
| 1448 | |
| 1449 | if (handlers == NULL) return; |
| 1450 | |
| 1451 | for (;nbCharEncodingHandler > 0;) { |
| 1452 | nbCharEncodingHandler--; |
| 1453 | if (handlers[nbCharEncodingHandler] != NULL) { |
| 1454 | if (handlers[nbCharEncodingHandler]->name != NULL) |
| 1455 | xmlFree(handlers[nbCharEncodingHandler]->name); |
| 1456 | xmlFree(handlers[nbCharEncodingHandler]); |
| 1457 | } |
| 1458 | } |
| 1459 | xmlFree(handlers); |
| 1460 | handlers = NULL; |
| 1461 | nbCharEncodingHandler = 0; |
| 1462 | xmlDefaultCharEncodingHandler = NULL; |
| 1463 | } |
| 1464 | |
| 1465 | /** |
| 1466 | * xmlRegisterCharEncodingHandler: |
| 1467 | * @handler: the xmlCharEncodingHandlerPtr handler block |
| 1468 | * |
| 1469 | * Register the char encoding handler, surprising, isn't it ? |
| 1470 | */ |
| 1471 | void |
| 1472 | xmlRegisterCharEncodingHandler(xmlCharEncodingHandlerPtr handler) { |
| 1473 | if (handlers == NULL) xmlInitCharEncodingHandlers(); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1474 | if ((handler == NULL) || (handlers == NULL)) { |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1475 | xmlEncodingErr(XML_I18N_NO_HANDLER, |
| 1476 | "xmlRegisterCharEncodingHandler: NULL handler !\n", NULL); |
| 1477 | return; |
| 1478 | } |
| 1479 | |
| 1480 | if (nbCharEncodingHandler >= MAX_ENCODING_HANDLERS) { |
| 1481 | xmlEncodingErr(XML_I18N_EXCESS_HANDLER, |
| 1482 | "xmlRegisterCharEncodingHandler: Too many handler registered, see %s\n", |
| 1483 | "MAX_ENCODING_HANDLERS"); |
| 1484 | return; |
| 1485 | } |
| 1486 | handlers[nbCharEncodingHandler++] = handler; |
| 1487 | } |
| 1488 | |
| 1489 | /** |
| 1490 | * xmlGetCharEncodingHandler: |
| 1491 | * @enc: an xmlCharEncoding value. |
| 1492 | * |
| 1493 | * Search in the registered set the handler able to read/write that encoding. |
| 1494 | * |
| 1495 | * Returns the handler or NULL if not found |
| 1496 | */ |
| 1497 | xmlCharEncodingHandlerPtr |
| 1498 | xmlGetCharEncodingHandler(xmlCharEncoding enc) { |
| 1499 | xmlCharEncodingHandlerPtr handler; |
| 1500 | |
| 1501 | if (handlers == NULL) xmlInitCharEncodingHandlers(); |
| 1502 | switch (enc) { |
| 1503 | case XML_CHAR_ENCODING_ERROR: |
| 1504 | return(NULL); |
| 1505 | case XML_CHAR_ENCODING_NONE: |
| 1506 | return(NULL); |
| 1507 | case XML_CHAR_ENCODING_UTF8: |
| 1508 | return(NULL); |
| 1509 | case XML_CHAR_ENCODING_UTF16LE: |
| 1510 | return(xmlUTF16LEHandler); |
| 1511 | case XML_CHAR_ENCODING_UTF16BE: |
| 1512 | return(xmlUTF16BEHandler); |
| 1513 | case XML_CHAR_ENCODING_EBCDIC: |
| 1514 | handler = xmlFindCharEncodingHandler("EBCDIC"); |
| 1515 | if (handler != NULL) return(handler); |
| 1516 | handler = xmlFindCharEncodingHandler("ebcdic"); |
| 1517 | if (handler != NULL) return(handler); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1518 | handler = xmlFindCharEncodingHandler("EBCDIC-US"); |
| 1519 | if (handler != NULL) return(handler); |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 1520 | handler = xmlFindCharEncodingHandler("IBM-037"); |
| 1521 | if (handler != NULL) return(handler); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1522 | break; |
| 1523 | case XML_CHAR_ENCODING_UCS4BE: |
| 1524 | handler = xmlFindCharEncodingHandler("ISO-10646-UCS-4"); |
| 1525 | if (handler != NULL) return(handler); |
| 1526 | handler = xmlFindCharEncodingHandler("UCS-4"); |
| 1527 | if (handler != NULL) return(handler); |
| 1528 | handler = xmlFindCharEncodingHandler("UCS4"); |
| 1529 | if (handler != NULL) return(handler); |
| 1530 | break; |
| 1531 | case XML_CHAR_ENCODING_UCS4LE: |
| 1532 | handler = xmlFindCharEncodingHandler("ISO-10646-UCS-4"); |
| 1533 | if (handler != NULL) return(handler); |
| 1534 | handler = xmlFindCharEncodingHandler("UCS-4"); |
| 1535 | if (handler != NULL) return(handler); |
| 1536 | handler = xmlFindCharEncodingHandler("UCS4"); |
| 1537 | if (handler != NULL) return(handler); |
| 1538 | break; |
| 1539 | case XML_CHAR_ENCODING_UCS4_2143: |
| 1540 | break; |
| 1541 | case XML_CHAR_ENCODING_UCS4_3412: |
| 1542 | break; |
| 1543 | case XML_CHAR_ENCODING_UCS2: |
| 1544 | handler = xmlFindCharEncodingHandler("ISO-10646-UCS-2"); |
| 1545 | if (handler != NULL) return(handler); |
| 1546 | handler = xmlFindCharEncodingHandler("UCS-2"); |
| 1547 | if (handler != NULL) return(handler); |
| 1548 | handler = xmlFindCharEncodingHandler("UCS2"); |
| 1549 | if (handler != NULL) return(handler); |
| 1550 | break; |
| 1551 | |
| 1552 | /* |
| 1553 | * We used to keep ISO Latin encodings native in the |
| 1554 | * generated data. This led to so many problems that |
| 1555 | * this has been removed. One can still change this |
| 1556 | * back by registering no-ops encoders for those |
| 1557 | */ |
| 1558 | case XML_CHAR_ENCODING_8859_1: |
| 1559 | handler = xmlFindCharEncodingHandler("ISO-8859-1"); |
| 1560 | if (handler != NULL) return(handler); |
| 1561 | break; |
| 1562 | case XML_CHAR_ENCODING_8859_2: |
| 1563 | handler = xmlFindCharEncodingHandler("ISO-8859-2"); |
| 1564 | if (handler != NULL) return(handler); |
| 1565 | break; |
| 1566 | case XML_CHAR_ENCODING_8859_3: |
| 1567 | handler = xmlFindCharEncodingHandler("ISO-8859-3"); |
| 1568 | if (handler != NULL) return(handler); |
| 1569 | break; |
| 1570 | case XML_CHAR_ENCODING_8859_4: |
| 1571 | handler = xmlFindCharEncodingHandler("ISO-8859-4"); |
| 1572 | if (handler != NULL) return(handler); |
| 1573 | break; |
| 1574 | case XML_CHAR_ENCODING_8859_5: |
| 1575 | handler = xmlFindCharEncodingHandler("ISO-8859-5"); |
| 1576 | if (handler != NULL) return(handler); |
| 1577 | break; |
| 1578 | case XML_CHAR_ENCODING_8859_6: |
| 1579 | handler = xmlFindCharEncodingHandler("ISO-8859-6"); |
| 1580 | if (handler != NULL) return(handler); |
| 1581 | break; |
| 1582 | case XML_CHAR_ENCODING_8859_7: |
| 1583 | handler = xmlFindCharEncodingHandler("ISO-8859-7"); |
| 1584 | if (handler != NULL) return(handler); |
| 1585 | break; |
| 1586 | case XML_CHAR_ENCODING_8859_8: |
| 1587 | handler = xmlFindCharEncodingHandler("ISO-8859-8"); |
| 1588 | if (handler != NULL) return(handler); |
| 1589 | break; |
| 1590 | case XML_CHAR_ENCODING_8859_9: |
| 1591 | handler = xmlFindCharEncodingHandler("ISO-8859-9"); |
| 1592 | if (handler != NULL) return(handler); |
| 1593 | break; |
| 1594 | |
| 1595 | |
| 1596 | case XML_CHAR_ENCODING_2022_JP: |
| 1597 | handler = xmlFindCharEncodingHandler("ISO-2022-JP"); |
| 1598 | if (handler != NULL) return(handler); |
| 1599 | break; |
| 1600 | case XML_CHAR_ENCODING_SHIFT_JIS: |
| 1601 | handler = xmlFindCharEncodingHandler("SHIFT-JIS"); |
| 1602 | if (handler != NULL) return(handler); |
| 1603 | handler = xmlFindCharEncodingHandler("SHIFT_JIS"); |
| 1604 | if (handler != NULL) return(handler); |
| 1605 | handler = xmlFindCharEncodingHandler("Shift_JIS"); |
| 1606 | if (handler != NULL) return(handler); |
| 1607 | break; |
| 1608 | case XML_CHAR_ENCODING_EUC_JP: |
| 1609 | handler = xmlFindCharEncodingHandler("EUC-JP"); |
| 1610 | if (handler != NULL) return(handler); |
| 1611 | break; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1612 | default: |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1613 | break; |
| 1614 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1615 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1616 | #ifdef DEBUG_ENCODING |
| 1617 | xmlGenericError(xmlGenericErrorContext, |
| 1618 | "No handler found for encoding %d\n", enc); |
| 1619 | #endif |
| 1620 | return(NULL); |
| 1621 | } |
| 1622 | |
| 1623 | /** |
| 1624 | * xmlFindCharEncodingHandler: |
| 1625 | * @name: a string describing the char encoding. |
| 1626 | * |
| 1627 | * Search in the registered set the handler able to read/write that encoding. |
| 1628 | * |
| 1629 | * Returns the handler or NULL if not found |
| 1630 | */ |
| 1631 | xmlCharEncodingHandlerPtr |
| 1632 | xmlFindCharEncodingHandler(const char *name) { |
| 1633 | const char *nalias; |
| 1634 | const char *norig; |
| 1635 | xmlCharEncoding alias; |
| 1636 | #ifdef LIBXML_ICONV_ENABLED |
| 1637 | xmlCharEncodingHandlerPtr enc; |
| 1638 | iconv_t icv_in, icv_out; |
| 1639 | #endif /* LIBXML_ICONV_ENABLED */ |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1640 | #ifdef LIBXML_ICU_ENABLED |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1641 | xmlCharEncodingHandlerPtr encu; |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1642 | uconv_t *ucv_in, *ucv_out; |
| 1643 | #endif /* LIBXML_ICU_ENABLED */ |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1644 | char upper[100]; |
| 1645 | int i; |
| 1646 | |
| 1647 | if (handlers == NULL) xmlInitCharEncodingHandlers(); |
| 1648 | if (name == NULL) return(xmlDefaultCharEncodingHandler); |
| 1649 | if (name[0] == 0) return(xmlDefaultCharEncodingHandler); |
| 1650 | |
| 1651 | /* |
| 1652 | * Do the alias resolution |
| 1653 | */ |
| 1654 | norig = name; |
| 1655 | nalias = xmlGetEncodingAlias(name); |
| 1656 | if (nalias != NULL) |
| 1657 | name = nalias; |
| 1658 | |
| 1659 | /* |
| 1660 | * Check first for directly registered encoding names |
| 1661 | */ |
| 1662 | for (i = 0;i < 99;i++) { |
| 1663 | upper[i] = toupper(name[i]); |
| 1664 | if (upper[i] == 0) break; |
| 1665 | } |
| 1666 | upper[i] = 0; |
| 1667 | |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1668 | if (handlers != NULL) { |
| 1669 | for (i = 0;i < nbCharEncodingHandler; i++) { |
| 1670 | if (!strcmp(upper, handlers[i]->name)) { |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1671 | #ifdef DEBUG_ENCODING |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1672 | xmlGenericError(xmlGenericErrorContext, |
| 1673 | "Found registered handler for encoding %s\n", name); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1674 | #endif |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1675 | return(handlers[i]); |
| 1676 | } |
| 1677 | } |
| 1678 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1679 | |
| 1680 | #ifdef LIBXML_ICONV_ENABLED |
| 1681 | /* check whether iconv can handle this */ |
| 1682 | icv_in = iconv_open("UTF-8", name); |
| 1683 | icv_out = iconv_open(name, "UTF-8"); |
| 1684 | if (icv_in == (iconv_t) -1) { |
| 1685 | icv_in = iconv_open("UTF-8", upper); |
| 1686 | } |
| 1687 | if (icv_out == (iconv_t) -1) { |
| 1688 | icv_out = iconv_open(upper, "UTF-8"); |
| 1689 | } |
| 1690 | if ((icv_in != (iconv_t) -1) && (icv_out != (iconv_t) -1)) { |
| 1691 | enc = (xmlCharEncodingHandlerPtr) |
| 1692 | xmlMalloc(sizeof(xmlCharEncodingHandler)); |
| 1693 | if (enc == NULL) { |
| 1694 | iconv_close(icv_in); |
| 1695 | iconv_close(icv_out); |
| 1696 | return(NULL); |
| 1697 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1698 | memset(enc, 0, sizeof(xmlCharEncodingHandler)); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1699 | enc->name = xmlMemStrdup(name); |
| 1700 | enc->input = NULL; |
| 1701 | enc->output = NULL; |
| 1702 | enc->iconv_in = icv_in; |
| 1703 | enc->iconv_out = icv_out; |
| 1704 | #ifdef DEBUG_ENCODING |
| 1705 | xmlGenericError(xmlGenericErrorContext, |
| 1706 | "Found iconv handler for encoding %s\n", name); |
| 1707 | #endif |
| 1708 | return enc; |
| 1709 | } else if ((icv_in != (iconv_t) -1) || icv_out != (iconv_t) -1) { |
| 1710 | xmlEncodingErr(XML_ERR_INTERNAL_ERROR, |
| 1711 | "iconv : problems with filters for '%s'\n", name); |
| 1712 | } |
| 1713 | #endif /* LIBXML_ICONV_ENABLED */ |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1714 | #ifdef LIBXML_ICU_ENABLED |
| 1715 | /* check whether icu can handle this */ |
| 1716 | ucv_in = openIcuConverter(name, 1); |
| 1717 | ucv_out = openIcuConverter(name, 0); |
| 1718 | if (ucv_in != NULL && ucv_out != NULL) { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1719 | encu = (xmlCharEncodingHandlerPtr) |
| 1720 | xmlMalloc(sizeof(xmlCharEncodingHandler)); |
| 1721 | if (encu == NULL) { |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1722 | closeIcuConverter(ucv_in); |
| 1723 | closeIcuConverter(ucv_out); |
| 1724 | return(NULL); |
| 1725 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1726 | memset(encu, 0, sizeof(xmlCharEncodingHandler)); |
| 1727 | encu->name = xmlMemStrdup(name); |
| 1728 | encu->input = NULL; |
| 1729 | encu->output = NULL; |
| 1730 | encu->uconv_in = ucv_in; |
| 1731 | encu->uconv_out = ucv_out; |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1732 | #ifdef DEBUG_ENCODING |
| 1733 | xmlGenericError(xmlGenericErrorContext, |
| 1734 | "Found ICU converter handler for encoding %s\n", name); |
| 1735 | #endif |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1736 | return encu; |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1737 | } else if (ucv_in != NULL || ucv_out != NULL) { |
| 1738 | closeIcuConverter(ucv_in); |
| 1739 | closeIcuConverter(ucv_out); |
| 1740 | xmlEncodingErr(XML_ERR_INTERNAL_ERROR, |
| 1741 | "ICU converter : problems with filters for '%s'\n", name); |
| 1742 | } |
| 1743 | #endif /* LIBXML_ICU_ENABLED */ |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1744 | |
| 1745 | #ifdef DEBUG_ENCODING |
| 1746 | xmlGenericError(xmlGenericErrorContext, |
| 1747 | "No handler found for encoding %s\n", name); |
| 1748 | #endif |
| 1749 | |
| 1750 | /* |
| 1751 | * Fallback using the canonical names |
| 1752 | */ |
| 1753 | alias = xmlParseCharEncoding(norig); |
| 1754 | if (alias != XML_CHAR_ENCODING_ERROR) { |
| 1755 | const char* canon; |
| 1756 | canon = xmlGetCharEncodingName(alias); |
| 1757 | if ((canon != NULL) && (strcmp(name, canon))) { |
| 1758 | return(xmlFindCharEncodingHandler(canon)); |
| 1759 | } |
| 1760 | } |
| 1761 | |
| 1762 | /* If "none of the above", give up */ |
| 1763 | return(NULL); |
| 1764 | } |
| 1765 | |
| 1766 | /************************************************************************ |
| 1767 | * * |
| 1768 | * ICONV based generic conversion functions * |
| 1769 | * * |
| 1770 | ************************************************************************/ |
| 1771 | |
| 1772 | #ifdef LIBXML_ICONV_ENABLED |
| 1773 | /** |
| 1774 | * xmlIconvWrapper: |
| 1775 | * @cd: iconv converter data structure |
| 1776 | * @out: a pointer to an array of bytes to store the result |
| 1777 | * @outlen: the length of @out |
| 1778 | * @in: a pointer to an array of ISO Latin 1 chars |
| 1779 | * @inlen: the length of @in |
| 1780 | * |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1781 | * Returns 0 if success, or |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1782 | * -1 by lack of space, or |
| 1783 | * -2 if the transcoding fails (for *in is not valid utf8 string or |
| 1784 | * the result of transformation can't fit into the encoding we want), or |
| 1785 | * -3 if there the last byte can't form a single output char. |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1786 | * |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1787 | * The value of @inlen after return is the number of octets consumed |
| 1788 | * as the return value is positive, else unpredictable. |
| 1789 | * The value of @outlen after return is the number of ocetes consumed. |
| 1790 | */ |
| 1791 | static int |
| 1792 | xmlIconvWrapper(iconv_t cd, unsigned char *out, int *outlen, |
| 1793 | const unsigned char *in, int *inlen) { |
| 1794 | size_t icv_inlen, icv_outlen; |
| 1795 | const char *icv_in = (const char *) in; |
| 1796 | char *icv_out = (char *) out; |
| 1797 | int ret; |
| 1798 | |
| 1799 | if ((out == NULL) || (outlen == NULL) || (inlen == NULL) || (in == NULL)) { |
| 1800 | if (outlen != NULL) *outlen = 0; |
| 1801 | return(-1); |
| 1802 | } |
| 1803 | icv_inlen = *inlen; |
| 1804 | icv_outlen = *outlen; |
Patrick Scott | 60a4c35 | 2009-07-09 09:30:54 -0400 | [diff] [blame] | 1805 | ret = iconv(cd, (ICONV_CONST char **) &icv_in, &icv_inlen, &icv_out, &icv_outlen); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1806 | *inlen -= icv_inlen; |
| 1807 | *outlen -= icv_outlen; |
| 1808 | if ((icv_inlen != 0) || (ret == -1)) { |
| 1809 | #ifdef EILSEQ |
| 1810 | if (errno == EILSEQ) { |
| 1811 | return -2; |
| 1812 | } else |
| 1813 | #endif |
| 1814 | #ifdef E2BIG |
| 1815 | if (errno == E2BIG) { |
| 1816 | return -1; |
| 1817 | } else |
| 1818 | #endif |
| 1819 | #ifdef EINVAL |
| 1820 | if (errno == EINVAL) { |
| 1821 | return -3; |
| 1822 | } else |
| 1823 | #endif |
| 1824 | { |
| 1825 | return -3; |
| 1826 | } |
| 1827 | } |
| 1828 | return 0; |
| 1829 | } |
| 1830 | #endif /* LIBXML_ICONV_ENABLED */ |
| 1831 | |
| 1832 | /************************************************************************ |
| 1833 | * * |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 1834 | * ICU based generic conversion functions * |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1835 | * * |
| 1836 | ************************************************************************/ |
| 1837 | |
| 1838 | #ifdef LIBXML_ICU_ENABLED |
| 1839 | /** |
| 1840 | * xmlUconvWrapper: |
| 1841 | * @cd: ICU uconverter data structure |
| 1842 | * @toUnicode : non-zero if toUnicode. 0 otherwise. |
| 1843 | * @out: a pointer to an array of bytes to store the result |
| 1844 | * @outlen: the length of @out |
| 1845 | * @in: a pointer to an array of ISO Latin 1 chars |
| 1846 | * @inlen: the length of @in |
| 1847 | * |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1848 | * Returns 0 if success, or |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1849 | * -1 by lack of space, or |
| 1850 | * -2 if the transcoding fails (for *in is not valid utf8 string or |
| 1851 | * the result of transformation can't fit into the encoding we want), or |
| 1852 | * -3 if there the last byte can't form a single output char. |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1853 | * |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1854 | * The value of @inlen after return is the number of octets consumed |
| 1855 | * as the return value is positive, else unpredictable. |
| 1856 | * The value of @outlen after return is the number of ocetes consumed. |
| 1857 | */ |
| 1858 | static int |
| 1859 | xmlUconvWrapper(uconv_t *cd, int toUnicode, unsigned char *out, int *outlen, |
| 1860 | const unsigned char *in, int *inlen) { |
| 1861 | const char *ucv_in = (const char *) in; |
| 1862 | char *ucv_out = (char *) out; |
| 1863 | UErrorCode err = U_ZERO_ERROR; |
| 1864 | |
| 1865 | if ((out == NULL) || (outlen == NULL) || (inlen == NULL) || (in == NULL)) { |
| 1866 | if (outlen != NULL) *outlen = 0; |
| 1867 | return(-1); |
| 1868 | } |
| 1869 | |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1870 | /* |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1871 | * TODO(jungshik) |
| 1872 | * 1. is ucnv_convert(To|From)Algorithmic better? |
| 1873 | * 2. had we better use an explicit pivot buffer? |
| 1874 | * 3. error returned comes from 'fromUnicode' only even |
| 1875 | * when toUnicode is true ! |
| 1876 | */ |
| 1877 | if (toUnicode) { |
| 1878 | /* encoding => UTF-16 => UTF-8 */ |
| 1879 | ucnv_convertEx(cd->utf8, cd->uconv, &ucv_out, ucv_out + *outlen, |
| 1880 | &ucv_in, ucv_in + *inlen, NULL, NULL, NULL, NULL, |
| 1881 | 0, TRUE, &err); |
| 1882 | } else { |
| 1883 | /* UTF-8 => UTF-16 => encoding */ |
| 1884 | ucnv_convertEx(cd->uconv, cd->utf8, &ucv_out, ucv_out + *outlen, |
| 1885 | &ucv_in, ucv_in + *inlen, NULL, NULL, NULL, NULL, |
| 1886 | 0, TRUE, &err); |
| 1887 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1888 | *inlen = ucv_in - (const char*) in; |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1889 | *outlen = ucv_out - (char *) out; |
| 1890 | if (U_SUCCESS(err)) |
| 1891 | return 0; |
| 1892 | if (err == U_BUFFER_OVERFLOW_ERROR) |
| 1893 | return -1; |
| 1894 | if (err == U_INVALID_CHAR_FOUND || err == U_ILLEGAL_CHAR_FOUND) |
| 1895 | return -2; |
| 1896 | /* if (err == U_TRUNCATED_CHAR_FOUND) */ |
| 1897 | return -3; |
| 1898 | } |
| 1899 | #endif /* LIBXML_ICU_ENABLED */ |
| 1900 | |
| 1901 | /************************************************************************ |
| 1902 | * * |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1903 | * The real API used by libxml for on-the-fly conversion * |
| 1904 | * * |
| 1905 | ************************************************************************/ |
| 1906 | |
| 1907 | /** |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1908 | * xmlCharEncFirstLineInt: |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1909 | * @handler: char enconding transformation data structure |
| 1910 | * @out: an xmlBuffer for the output. |
| 1911 | * @in: an xmlBuffer for the input |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1912 | * @len: number of bytes to convert for the first line, or -1 |
| 1913 | * |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1914 | * Front-end for the encoding handler input function, but handle only |
| 1915 | * the very first line, i.e. limit itself to 45 chars. |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1916 | * |
| 1917 | * Returns the number of byte written if success, or |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1918 | * -1 general error |
| 1919 | * -2 if the transcoding fails (for *in is not valid utf8 string or |
| 1920 | * the result of transformation can't fit into the encoding we want), or |
| 1921 | */ |
| 1922 | int |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1923 | xmlCharEncFirstLineInt(xmlCharEncodingHandler *handler, xmlBufferPtr out, |
| 1924 | xmlBufferPtr in, int len) { |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1925 | int ret = -2; |
| 1926 | int written; |
| 1927 | int toconv; |
| 1928 | |
| 1929 | if (handler == NULL) return(-1); |
| 1930 | if (out == NULL) return(-1); |
| 1931 | if (in == NULL) return(-1); |
| 1932 | |
| 1933 | /* calculate space available */ |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1934 | written = out->size - out->use - 1; /* count '\0' */ |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1935 | toconv = in->use; |
| 1936 | /* |
| 1937 | * echo '<?xml version="1.0" encoding="UCS4"?>' | wc -c => 38 |
| 1938 | * 45 chars should be sufficient to reach the end of the encoding |
| 1939 | * declaration without going too far inside the document content. |
Patrick Scott | 60a4c35 | 2009-07-09 09:30:54 -0400 | [diff] [blame] | 1940 | * on UTF-16 this means 90bytes, on UCS4 this means 180 |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1941 | * The actual value depending on guessed encoding is passed as @len |
| 1942 | * if provided |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1943 | */ |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1944 | if (len >= 0) { |
| 1945 | if (toconv > len) |
| 1946 | toconv = len; |
| 1947 | } else { |
| 1948 | if (toconv > 180) |
| 1949 | toconv = 180; |
| 1950 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1951 | if (toconv * 2 >= written) { |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 1952 | xmlBufferGrow(out, toconv * 2); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1953 | written = out->size - out->use - 1; |
| 1954 | } |
| 1955 | |
| 1956 | if (handler->input != NULL) { |
| 1957 | ret = handler->input(&out->content[out->use], &written, |
| 1958 | in->content, &toconv); |
| 1959 | xmlBufferShrink(in, toconv); |
| 1960 | out->use += written; |
| 1961 | out->content[out->use] = 0; |
| 1962 | } |
| 1963 | #ifdef LIBXML_ICONV_ENABLED |
| 1964 | else if (handler->iconv_in != NULL) { |
| 1965 | ret = xmlIconvWrapper(handler->iconv_in, &out->content[out->use], |
| 1966 | &written, in->content, &toconv); |
| 1967 | xmlBufferShrink(in, toconv); |
| 1968 | out->use += written; |
| 1969 | out->content[out->use] = 0; |
| 1970 | if (ret == -1) ret = -3; |
| 1971 | } |
| 1972 | #endif /* LIBXML_ICONV_ENABLED */ |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 1973 | #ifdef LIBXML_ICU_ENABLED |
| 1974 | else if (handler->uconv_in != NULL) { |
| 1975 | ret = xmlUconvWrapper(handler->uconv_in, 1, &out->content[out->use], |
| 1976 | &written, in->content, &toconv); |
| 1977 | xmlBufferShrink(in, toconv); |
| 1978 | out->use += written; |
| 1979 | out->content[out->use] = 0; |
| 1980 | if (ret == -1) ret = -3; |
| 1981 | } |
| 1982 | #endif /* LIBXML_ICU_ENABLED */ |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1983 | #ifdef DEBUG_ENCODING |
| 1984 | switch (ret) { |
| 1985 | case 0: |
| 1986 | xmlGenericError(xmlGenericErrorContext, |
| 1987 | "converted %d bytes to %d bytes of input\n", |
| 1988 | toconv, written); |
| 1989 | break; |
| 1990 | case -1: |
| 1991 | xmlGenericError(xmlGenericErrorContext,"converted %d bytes to %d bytes of input, %d left\n", |
| 1992 | toconv, written, in->use); |
| 1993 | break; |
| 1994 | case -2: |
| 1995 | xmlGenericError(xmlGenericErrorContext, |
| 1996 | "input conversion failed due to input error\n"); |
| 1997 | break; |
| 1998 | case -3: |
| 1999 | xmlGenericError(xmlGenericErrorContext,"converted %d bytes to %d bytes of input, %d left\n", |
| 2000 | toconv, written, in->use); |
| 2001 | break; |
| 2002 | default: |
| 2003 | xmlGenericError(xmlGenericErrorContext,"Unknown input conversion failed %d\n", ret); |
| 2004 | } |
| 2005 | #endif /* DEBUG_ENCODING */ |
| 2006 | /* |
| 2007 | * Ignore when input buffer is not on a boundary |
| 2008 | */ |
| 2009 | if (ret == -3) ret = 0; |
| 2010 | if (ret == -1) ret = 0; |
| 2011 | return(ret); |
| 2012 | } |
| 2013 | |
| 2014 | /** |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2015 | * xmlCharEncFirstLine: |
| 2016 | * @handler: char enconding transformation data structure |
| 2017 | * @out: an xmlBuffer for the output. |
| 2018 | * @in: an xmlBuffer for the input |
| 2019 | * |
| 2020 | * Front-end for the encoding handler input function, but handle only |
| 2021 | * the very first line, i.e. limit itself to 45 chars. |
| 2022 | * |
| 2023 | * Returns the number of byte written if success, or |
| 2024 | * -1 general error |
| 2025 | * -2 if the transcoding fails (for *in is not valid utf8 string or |
| 2026 | * the result of transformation can't fit into the encoding we want), or |
| 2027 | */ |
| 2028 | int |
| 2029 | xmlCharEncFirstLine(xmlCharEncodingHandler *handler, xmlBufferPtr out, |
| 2030 | xmlBufferPtr in) { |
| 2031 | return(xmlCharEncFirstLineInt(handler, out, in, -1)); |
| 2032 | } |
| 2033 | |
| 2034 | /** |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 2035 | * xmlCharEncFirstLineInput: |
| 2036 | * @input: a parser input buffer |
| 2037 | * @len: number of bytes to convert for the first line, or -1 |
| 2038 | * |
| 2039 | * Front-end for the encoding handler input function, but handle only |
| 2040 | * the very first line. Point is that this is based on autodetection |
| 2041 | * of the encoding and once that first line is converted we may find |
| 2042 | * out that a different decoder is needed to process the input. |
| 2043 | * |
| 2044 | * Returns the number of byte written if success, or |
| 2045 | * -1 general error |
| 2046 | * -2 if the transcoding fails (for *in is not valid utf8 string or |
| 2047 | * the result of transformation can't fit into the encoding we want), or |
| 2048 | */ |
| 2049 | int |
| 2050 | xmlCharEncFirstLineInput(xmlParserInputBufferPtr input, int len) |
| 2051 | { |
| 2052 | int ret = -2; |
| 2053 | size_t written; |
| 2054 | size_t toconv; |
| 2055 | int c_in; |
| 2056 | int c_out; |
| 2057 | xmlBufPtr in; |
| 2058 | xmlBufPtr out; |
| 2059 | |
| 2060 | if ((input == NULL) || (input->encoder == NULL) || |
| 2061 | (input->buffer == NULL) || (input->raw == NULL)) |
| 2062 | return (-1); |
| 2063 | out = input->buffer; |
| 2064 | in = input->raw; |
| 2065 | |
| 2066 | toconv = xmlBufUse(in); |
| 2067 | if (toconv == 0) |
| 2068 | return (0); |
| 2069 | written = xmlBufAvail(out) - 1; /* count '\0' */ |
| 2070 | /* |
| 2071 | * echo '<?xml version="1.0" encoding="UCS4"?>' | wc -c => 38 |
| 2072 | * 45 chars should be sufficient to reach the end of the encoding |
| 2073 | * declaration without going too far inside the document content. |
| 2074 | * on UTF-16 this means 90bytes, on UCS4 this means 180 |
| 2075 | * The actual value depending on guessed encoding is passed as @len |
| 2076 | * if provided |
| 2077 | */ |
| 2078 | if (len >= 0) { |
| 2079 | if (toconv > (unsigned int) len) |
| 2080 | toconv = len; |
| 2081 | } else { |
| 2082 | if (toconv > 180) |
| 2083 | toconv = 180; |
| 2084 | } |
| 2085 | if (toconv * 2 >= written) { |
| 2086 | xmlBufGrow(out, toconv * 2); |
| 2087 | written = xmlBufAvail(out) - 1; |
| 2088 | } |
| 2089 | if (written > 360) |
| 2090 | written = 360; |
| 2091 | |
| 2092 | c_in = toconv; |
| 2093 | c_out = written; |
| 2094 | if (input->encoder->input != NULL) { |
| 2095 | ret = input->encoder->input(xmlBufEnd(out), &c_out, |
| 2096 | xmlBufContent(in), &c_in); |
| 2097 | xmlBufShrink(in, c_in); |
| 2098 | xmlBufAddLen(out, c_out); |
| 2099 | } |
| 2100 | #ifdef LIBXML_ICONV_ENABLED |
| 2101 | else if (input->encoder->iconv_in != NULL) { |
| 2102 | ret = xmlIconvWrapper(input->encoder->iconv_in, xmlBufEnd(out), |
| 2103 | &c_out, xmlBufContent(in), &c_in); |
| 2104 | xmlBufShrink(in, c_in); |
| 2105 | xmlBufAddLen(out, c_out); |
| 2106 | if (ret == -1) |
| 2107 | ret = -3; |
| 2108 | } |
| 2109 | #endif /* LIBXML_ICONV_ENABLED */ |
| 2110 | #ifdef LIBXML_ICU_ENABLED |
| 2111 | else if (input->encoder->uconv_in != NULL) { |
| 2112 | ret = xmlUconvWrapper(input->encoder->uconv_in, 1, xmlBufEnd(out), |
| 2113 | &c_out, xmlBufContent(in), &c_in); |
| 2114 | xmlBufShrink(in, c_in); |
| 2115 | xmlBufAddLen(out, c_out); |
| 2116 | if (ret == -1) |
| 2117 | ret = -3; |
| 2118 | } |
| 2119 | #endif /* LIBXML_ICU_ENABLED */ |
| 2120 | switch (ret) { |
| 2121 | case 0: |
| 2122 | #ifdef DEBUG_ENCODING |
| 2123 | xmlGenericError(xmlGenericErrorContext, |
| 2124 | "converted %d bytes to %d bytes of input\n", |
| 2125 | c_in, c_out); |
| 2126 | #endif |
| 2127 | break; |
| 2128 | case -1: |
| 2129 | #ifdef DEBUG_ENCODING |
| 2130 | xmlGenericError(xmlGenericErrorContext, |
| 2131 | "converted %d bytes to %d bytes of input, %d left\n", |
| 2132 | c_in, c_out, (int)xmlBufUse(in)); |
| 2133 | #endif |
| 2134 | break; |
| 2135 | case -3: |
| 2136 | #ifdef DEBUG_ENCODING |
| 2137 | xmlGenericError(xmlGenericErrorContext, |
| 2138 | "converted %d bytes to %d bytes of input, %d left\n", |
| 2139 | c_in, c_out, (int)xmlBufUse(in)); |
| 2140 | #endif |
| 2141 | break; |
| 2142 | case -2: { |
| 2143 | char buf[50]; |
| 2144 | const xmlChar *content = xmlBufContent(in); |
| 2145 | |
| 2146 | snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X", |
| 2147 | content[0], content[1], |
| 2148 | content[2], content[3]); |
| 2149 | buf[49] = 0; |
| 2150 | xmlEncodingErr(XML_I18N_CONV_FAILED, |
| 2151 | "input conversion failed due to input error, bytes %s\n", |
| 2152 | buf); |
| 2153 | } |
| 2154 | } |
| 2155 | /* |
| 2156 | * Ignore when input buffer is not on a boundary |
| 2157 | */ |
| 2158 | if (ret == -3) ret = 0; |
| 2159 | if (ret == -1) ret = 0; |
| 2160 | return(ret); |
| 2161 | } |
| 2162 | |
| 2163 | /** |
| 2164 | * xmlCharEncInput: |
| 2165 | * @input: a parser input buffer |
| 2166 | * @flush: try to flush all the raw buffer |
| 2167 | * |
| 2168 | * Generic front-end for the encoding handler on parser input |
| 2169 | * |
| 2170 | * Returns the number of byte written if success, or |
| 2171 | * -1 general error |
| 2172 | * -2 if the transcoding fails (for *in is not valid utf8 string or |
| 2173 | * the result of transformation can't fit into the encoding we want), or |
| 2174 | */ |
| 2175 | int |
| 2176 | xmlCharEncInput(xmlParserInputBufferPtr input, int flush) |
| 2177 | { |
| 2178 | int ret = -2; |
| 2179 | size_t written; |
| 2180 | size_t toconv; |
| 2181 | int c_in; |
| 2182 | int c_out; |
| 2183 | xmlBufPtr in; |
| 2184 | xmlBufPtr out; |
| 2185 | |
| 2186 | if ((input == NULL) || (input->encoder == NULL) || |
| 2187 | (input->buffer == NULL) || (input->raw == NULL)) |
| 2188 | return (-1); |
| 2189 | out = input->buffer; |
| 2190 | in = input->raw; |
| 2191 | |
| 2192 | toconv = xmlBufUse(in); |
| 2193 | if (toconv == 0) |
| 2194 | return (0); |
| 2195 | if ((toconv > 64 * 1024) && (flush == 0)) |
| 2196 | toconv = 64 * 1024; |
| 2197 | written = xmlBufAvail(out); |
| 2198 | if (written > 0) |
| 2199 | written--; /* count '\0' */ |
| 2200 | if (toconv * 2 >= written) { |
| 2201 | xmlBufGrow(out, toconv * 2); |
| 2202 | written = xmlBufAvail(out); |
| 2203 | if (written > 0) |
| 2204 | written--; /* count '\0' */ |
| 2205 | } |
| 2206 | if ((written > 128 * 1024) && (flush == 0)) |
| 2207 | written = 128 * 1024; |
| 2208 | |
| 2209 | c_in = toconv; |
| 2210 | c_out = written; |
| 2211 | if (input->encoder->input != NULL) { |
| 2212 | ret = input->encoder->input(xmlBufEnd(out), &c_out, |
| 2213 | xmlBufContent(in), &c_in); |
| 2214 | xmlBufShrink(in, c_in); |
| 2215 | xmlBufAddLen(out, c_out); |
| 2216 | } |
| 2217 | #ifdef LIBXML_ICONV_ENABLED |
| 2218 | else if (input->encoder->iconv_in != NULL) { |
| 2219 | ret = xmlIconvWrapper(input->encoder->iconv_in, xmlBufEnd(out), |
| 2220 | &c_out, xmlBufContent(in), &c_in); |
| 2221 | xmlBufShrink(in, c_in); |
| 2222 | xmlBufAddLen(out, c_out); |
| 2223 | if (ret == -1) |
| 2224 | ret = -3; |
| 2225 | } |
| 2226 | #endif /* LIBXML_ICONV_ENABLED */ |
| 2227 | #ifdef LIBXML_ICU_ENABLED |
| 2228 | else if (input->encoder->uconv_in != NULL) { |
| 2229 | ret = xmlUconvWrapper(input->encoder->uconv_in, 1, xmlBufEnd(out), |
| 2230 | &c_out, xmlBufContent(in), &c_in); |
| 2231 | xmlBufShrink(in, c_in); |
| 2232 | xmlBufAddLen(out, c_out); |
| 2233 | if (ret == -1) |
| 2234 | ret = -3; |
| 2235 | } |
| 2236 | #endif /* LIBXML_ICU_ENABLED */ |
| 2237 | switch (ret) { |
| 2238 | case 0: |
| 2239 | #ifdef DEBUG_ENCODING |
| 2240 | xmlGenericError(xmlGenericErrorContext, |
| 2241 | "converted %d bytes to %d bytes of input\n", |
| 2242 | c_in, c_out); |
| 2243 | #endif |
| 2244 | break; |
| 2245 | case -1: |
| 2246 | #ifdef DEBUG_ENCODING |
| 2247 | xmlGenericError(xmlGenericErrorContext, |
| 2248 | "converted %d bytes to %d bytes of input, %d left\n", |
| 2249 | c_in, c_out, (int)xmlBufUse(in)); |
| 2250 | #endif |
| 2251 | break; |
| 2252 | case -3: |
| 2253 | #ifdef DEBUG_ENCODING |
| 2254 | xmlGenericError(xmlGenericErrorContext, |
| 2255 | "converted %d bytes to %d bytes of input, %d left\n", |
| 2256 | c_in, c_out, (int)xmlBufUse(in)); |
| 2257 | #endif |
| 2258 | break; |
| 2259 | case -2: { |
| 2260 | char buf[50]; |
| 2261 | const xmlChar *content = xmlBufContent(in); |
| 2262 | |
| 2263 | snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X", |
| 2264 | content[0], content[1], |
| 2265 | content[2], content[3]); |
| 2266 | buf[49] = 0; |
| 2267 | xmlEncodingErr(XML_I18N_CONV_FAILED, |
| 2268 | "input conversion failed due to input error, bytes %s\n", |
| 2269 | buf); |
| 2270 | } |
| 2271 | } |
| 2272 | /* |
| 2273 | * Ignore when input buffer is not on a boundary |
| 2274 | */ |
| 2275 | if (ret == -3) |
| 2276 | ret = 0; |
| 2277 | return (c_out? c_out : ret); |
| 2278 | } |
| 2279 | |
| 2280 | /** |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2281 | * xmlCharEncInFunc: |
| 2282 | * @handler: char encoding transformation data structure |
| 2283 | * @out: an xmlBuffer for the output. |
| 2284 | * @in: an xmlBuffer for the input |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2285 | * |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2286 | * Generic front-end for the encoding handler input function |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2287 | * |
| 2288 | * Returns the number of byte written if success, or |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2289 | * -1 general error |
| 2290 | * -2 if the transcoding fails (for *in is not valid utf8 string or |
| 2291 | * the result of transformation can't fit into the encoding we want), or |
| 2292 | */ |
| 2293 | int |
| 2294 | xmlCharEncInFunc(xmlCharEncodingHandler * handler, xmlBufferPtr out, |
| 2295 | xmlBufferPtr in) |
| 2296 | { |
| 2297 | int ret = -2; |
| 2298 | int written; |
| 2299 | int toconv; |
| 2300 | |
| 2301 | if (handler == NULL) |
| 2302 | return (-1); |
| 2303 | if (out == NULL) |
| 2304 | return (-1); |
| 2305 | if (in == NULL) |
| 2306 | return (-1); |
| 2307 | |
| 2308 | toconv = in->use; |
| 2309 | if (toconv == 0) |
| 2310 | return (0); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2311 | written = out->size - out->use -1; /* count '\0' */ |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2312 | if (toconv * 2 >= written) { |
| 2313 | xmlBufferGrow(out, out->size + toconv * 2); |
| 2314 | written = out->size - out->use - 1; |
| 2315 | } |
| 2316 | if (handler->input != NULL) { |
| 2317 | ret = handler->input(&out->content[out->use], &written, |
| 2318 | in->content, &toconv); |
| 2319 | xmlBufferShrink(in, toconv); |
| 2320 | out->use += written; |
| 2321 | out->content[out->use] = 0; |
| 2322 | } |
| 2323 | #ifdef LIBXML_ICONV_ENABLED |
| 2324 | else if (handler->iconv_in != NULL) { |
| 2325 | ret = xmlIconvWrapper(handler->iconv_in, &out->content[out->use], |
| 2326 | &written, in->content, &toconv); |
| 2327 | xmlBufferShrink(in, toconv); |
| 2328 | out->use += written; |
| 2329 | out->content[out->use] = 0; |
| 2330 | if (ret == -1) |
| 2331 | ret = -3; |
| 2332 | } |
| 2333 | #endif /* LIBXML_ICONV_ENABLED */ |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 2334 | #ifdef LIBXML_ICU_ENABLED |
| 2335 | else if (handler->uconv_in != NULL) { |
| 2336 | ret = xmlUconvWrapper(handler->uconv_in, 1, &out->content[out->use], |
| 2337 | &written, in->content, &toconv); |
| 2338 | xmlBufferShrink(in, toconv); |
| 2339 | out->use += written; |
| 2340 | out->content[out->use] = 0; |
| 2341 | if (ret == -1) |
| 2342 | ret = -3; |
| 2343 | } |
| 2344 | #endif /* LIBXML_ICU_ENABLED */ |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2345 | switch (ret) { |
| 2346 | case 0: |
| 2347 | #ifdef DEBUG_ENCODING |
| 2348 | xmlGenericError(xmlGenericErrorContext, |
| 2349 | "converted %d bytes to %d bytes of input\n", |
| 2350 | toconv, written); |
| 2351 | #endif |
| 2352 | break; |
| 2353 | case -1: |
| 2354 | #ifdef DEBUG_ENCODING |
| 2355 | xmlGenericError(xmlGenericErrorContext, |
| 2356 | "converted %d bytes to %d bytes of input, %d left\n", |
| 2357 | toconv, written, in->use); |
| 2358 | #endif |
| 2359 | break; |
| 2360 | case -3: |
| 2361 | #ifdef DEBUG_ENCODING |
| 2362 | xmlGenericError(xmlGenericErrorContext, |
| 2363 | "converted %d bytes to %d bytes of input, %d left\n", |
| 2364 | toconv, written, in->use); |
| 2365 | #endif |
| 2366 | break; |
| 2367 | case -2: { |
| 2368 | char buf[50]; |
| 2369 | |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2370 | snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X", |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2371 | in->content[0], in->content[1], |
| 2372 | in->content[2], in->content[3]); |
| 2373 | buf[49] = 0; |
| 2374 | xmlEncodingErr(XML_I18N_CONV_FAILED, |
| 2375 | "input conversion failed due to input error, bytes %s\n", |
| 2376 | buf); |
| 2377 | } |
| 2378 | } |
| 2379 | /* |
| 2380 | * Ignore when input buffer is not on a boundary |
| 2381 | */ |
| 2382 | if (ret == -3) |
| 2383 | ret = 0; |
| 2384 | return (written? written : ret); |
| 2385 | } |
| 2386 | |
Xin Li | e742c3a | 2017-03-02 10:59:49 -0800 | [diff] [blame] | 2387 | #ifdef LIBXML_OUTPUT_ENABLED |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2388 | /** |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 2389 | * xmlCharEncOutput: |
| 2390 | * @output: a parser output buffer |
| 2391 | * @init: is this an initialization call without data |
| 2392 | * |
| 2393 | * Generic front-end for the encoding handler on parser output |
| 2394 | * a first call with @init == 1 has to be made first to initiate the |
| 2395 | * output in case of non-stateless encoding needing to initiate their |
| 2396 | * state or the output (like the BOM in UTF16). |
| 2397 | * In case of UTF8 sequence conversion errors for the given encoder, |
| 2398 | * the content will be automatically remapped to a CharRef sequence. |
| 2399 | * |
| 2400 | * Returns the number of byte written if success, or |
| 2401 | * -1 general error |
| 2402 | * -2 if the transcoding fails (for *in is not valid utf8 string or |
| 2403 | * the result of transformation can't fit into the encoding we want), or |
| 2404 | */ |
| 2405 | int |
| 2406 | xmlCharEncOutput(xmlOutputBufferPtr output, int init) |
| 2407 | { |
| 2408 | int ret = -2; |
| 2409 | size_t written; |
| 2410 | size_t writtentot = 0; |
| 2411 | size_t toconv; |
| 2412 | int c_in; |
| 2413 | int c_out; |
| 2414 | xmlBufPtr in; |
| 2415 | xmlBufPtr out; |
| 2416 | int charref_len = 0; |
| 2417 | |
| 2418 | if ((output == NULL) || (output->encoder == NULL) || |
| 2419 | (output->buffer == NULL) || (output->conv == NULL)) |
| 2420 | return (-1); |
| 2421 | out = output->conv; |
| 2422 | in = output->buffer; |
| 2423 | |
| 2424 | retry: |
| 2425 | |
| 2426 | written = xmlBufAvail(out); |
| 2427 | if (written > 0) |
| 2428 | written--; /* count '\0' */ |
| 2429 | |
| 2430 | /* |
| 2431 | * First specific handling of the initialization call |
| 2432 | */ |
| 2433 | if (init) { |
| 2434 | c_in = 0; |
| 2435 | c_out = written; |
| 2436 | if (output->encoder->output != NULL) { |
| 2437 | ret = output->encoder->output(xmlBufEnd(out), &c_out, |
| 2438 | NULL, &c_in); |
| 2439 | if (ret > 0) /* Gennady: check return value */ |
| 2440 | xmlBufAddLen(out, c_out); |
| 2441 | } |
| 2442 | #ifdef LIBXML_ICONV_ENABLED |
| 2443 | else if (output->encoder->iconv_out != NULL) { |
| 2444 | ret = xmlIconvWrapper(output->encoder->iconv_out, xmlBufEnd(out), |
| 2445 | &c_out, NULL, &c_in); |
| 2446 | xmlBufAddLen(out, c_out); |
| 2447 | } |
| 2448 | #endif /* LIBXML_ICONV_ENABLED */ |
| 2449 | #ifdef LIBXML_ICU_ENABLED |
| 2450 | else if (output->encoder->uconv_out != NULL) { |
| 2451 | ret = xmlUconvWrapper(output->encoder->uconv_out, 0, xmlBufEnd(out), |
| 2452 | &c_out, NULL, &c_in); |
| 2453 | xmlBufAddLen(out, c_out); |
| 2454 | } |
| 2455 | #endif /* LIBXML_ICU_ENABLED */ |
| 2456 | #ifdef DEBUG_ENCODING |
| 2457 | xmlGenericError(xmlGenericErrorContext, |
| 2458 | "initialized encoder\n"); |
| 2459 | #endif |
| 2460 | return(0); |
| 2461 | } |
| 2462 | |
| 2463 | /* |
| 2464 | * Conversion itself. |
| 2465 | */ |
| 2466 | toconv = xmlBufUse(in); |
| 2467 | if (toconv == 0) |
| 2468 | return (0); |
| 2469 | if (toconv > 64 * 1024) |
| 2470 | toconv = 64 * 1024; |
| 2471 | if (toconv * 4 >= written) { |
| 2472 | xmlBufGrow(out, toconv * 4); |
| 2473 | written = xmlBufAvail(out) - 1; |
| 2474 | } |
| 2475 | if (written > 256 * 1024) |
| 2476 | written = 256 * 1024; |
| 2477 | |
| 2478 | c_in = toconv; |
| 2479 | c_out = written; |
| 2480 | if (output->encoder->output != NULL) { |
| 2481 | ret = output->encoder->output(xmlBufEnd(out), &c_out, |
| 2482 | xmlBufContent(in), &c_in); |
| 2483 | if (c_out > 0) { |
| 2484 | xmlBufShrink(in, c_in); |
| 2485 | xmlBufAddLen(out, c_out); |
| 2486 | writtentot += c_out; |
| 2487 | } |
| 2488 | } |
| 2489 | #ifdef LIBXML_ICONV_ENABLED |
| 2490 | else if (output->encoder->iconv_out != NULL) { |
| 2491 | ret = xmlIconvWrapper(output->encoder->iconv_out, xmlBufEnd(out), |
| 2492 | &c_out, xmlBufContent(in), &c_in); |
| 2493 | xmlBufShrink(in, c_in); |
| 2494 | xmlBufAddLen(out, c_out); |
| 2495 | writtentot += c_out; |
| 2496 | if (ret == -1) { |
| 2497 | if (c_out > 0) { |
| 2498 | /* |
| 2499 | * Can be a limitation of iconv |
| 2500 | */ |
| 2501 | charref_len = 0; |
| 2502 | goto retry; |
| 2503 | } |
| 2504 | ret = -3; |
| 2505 | } |
| 2506 | } |
| 2507 | #endif /* LIBXML_ICONV_ENABLED */ |
| 2508 | #ifdef LIBXML_ICU_ENABLED |
| 2509 | else if (output->encoder->uconv_out != NULL) { |
| 2510 | ret = xmlUconvWrapper(output->encoder->uconv_out, 0, xmlBufEnd(out), |
| 2511 | &c_out, xmlBufContent(in), &c_in); |
| 2512 | xmlBufShrink(in, c_in); |
| 2513 | xmlBufAddLen(out, c_out); |
| 2514 | writtentot += c_out; |
| 2515 | if (ret == -1) { |
| 2516 | if (c_out > 0) { |
| 2517 | /* |
| 2518 | * Can be a limitation of uconv |
| 2519 | */ |
| 2520 | charref_len = 0; |
| 2521 | goto retry; |
| 2522 | } |
| 2523 | ret = -3; |
| 2524 | } |
| 2525 | } |
| 2526 | #endif /* LIBXML_ICU_ENABLED */ |
| 2527 | else { |
| 2528 | xmlEncodingErr(XML_I18N_NO_OUTPUT, |
| 2529 | "xmlCharEncOutFunc: no output function !\n", NULL); |
| 2530 | return(-1); |
| 2531 | } |
| 2532 | |
| 2533 | if (ret >= 0) output += ret; |
| 2534 | |
| 2535 | /* |
| 2536 | * Attempt to handle error cases |
| 2537 | */ |
| 2538 | switch (ret) { |
| 2539 | case 0: |
| 2540 | #ifdef DEBUG_ENCODING |
| 2541 | xmlGenericError(xmlGenericErrorContext, |
| 2542 | "converted %d bytes to %d bytes of output\n", |
| 2543 | c_in, c_out); |
| 2544 | #endif |
| 2545 | break; |
| 2546 | case -1: |
| 2547 | #ifdef DEBUG_ENCODING |
| 2548 | xmlGenericError(xmlGenericErrorContext, |
| 2549 | "output conversion failed by lack of space\n"); |
| 2550 | #endif |
| 2551 | break; |
| 2552 | case -3: |
| 2553 | #ifdef DEBUG_ENCODING |
| 2554 | xmlGenericError(xmlGenericErrorContext,"converted %d bytes to %d bytes of output %d left\n", |
| 2555 | c_in, c_out, (int) xmlBufUse(in)); |
| 2556 | #endif |
| 2557 | break; |
| 2558 | case -2: { |
| 2559 | int len = (int) xmlBufUse(in); |
| 2560 | xmlChar *content = xmlBufContent(in); |
| 2561 | int cur; |
| 2562 | |
| 2563 | cur = xmlGetUTF8Char(content, &len); |
| 2564 | if ((charref_len != 0) && (c_out < charref_len)) { |
| 2565 | /* |
| 2566 | * We attempted to insert a character reference and failed. |
| 2567 | * Undo what was written and skip the remaining charref. |
| 2568 | */ |
| 2569 | xmlBufErase(out, c_out); |
| 2570 | writtentot -= c_out; |
| 2571 | xmlBufShrink(in, charref_len - c_out); |
| 2572 | charref_len = 0; |
| 2573 | |
| 2574 | ret = -1; |
| 2575 | break; |
| 2576 | } else if (cur > 0) { |
| 2577 | xmlChar charref[20]; |
| 2578 | |
| 2579 | #ifdef DEBUG_ENCODING |
| 2580 | xmlGenericError(xmlGenericErrorContext, |
| 2581 | "handling output conversion error\n"); |
| 2582 | xmlGenericError(xmlGenericErrorContext, |
| 2583 | "Bytes: 0x%02X 0x%02X 0x%02X 0x%02X\n", |
| 2584 | content[0], content[1], |
| 2585 | content[2], content[3]); |
| 2586 | #endif |
| 2587 | /* |
| 2588 | * Removes the UTF8 sequence, and replace it by a charref |
| 2589 | * and continue the transcoding phase, hoping the error |
| 2590 | * did not mangle the encoder state. |
| 2591 | */ |
| 2592 | charref_len = snprintf((char *) &charref[0], sizeof(charref), |
| 2593 | "&#%d;", cur); |
| 2594 | xmlBufShrink(in, len); |
| 2595 | xmlBufAddHead(in, charref, -1); |
| 2596 | |
| 2597 | goto retry; |
| 2598 | } else { |
| 2599 | char buf[50]; |
| 2600 | |
| 2601 | snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X", |
| 2602 | content[0], content[1], |
| 2603 | content[2], content[3]); |
| 2604 | buf[49] = 0; |
| 2605 | xmlEncodingErr(XML_I18N_CONV_FAILED, |
| 2606 | "output conversion failed due to conv error, bytes %s\n", |
| 2607 | buf); |
| 2608 | if (xmlBufGetAllocationScheme(in) != XML_BUFFER_ALLOC_IMMUTABLE) |
| 2609 | content[0] = ' '; |
| 2610 | } |
| 2611 | break; |
| 2612 | } |
| 2613 | } |
| 2614 | return(ret); |
| 2615 | } |
Xin Li | e742c3a | 2017-03-02 10:59:49 -0800 | [diff] [blame] | 2616 | #endif |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 2617 | |
| 2618 | /** |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2619 | * xmlCharEncOutFunc: |
| 2620 | * @handler: char enconding transformation data structure |
| 2621 | * @out: an xmlBuffer for the output. |
| 2622 | * @in: an xmlBuffer for the input |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2623 | * |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2624 | * Generic front-end for the encoding handler output function |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2625 | * a first call with @in == NULL has to be made firs to initiate the |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2626 | * output in case of non-stateless encoding needing to initiate their |
| 2627 | * state or the output (like the BOM in UTF16). |
| 2628 | * In case of UTF8 sequence conversion errors for the given encoder, |
| 2629 | * the content will be automatically remapped to a CharRef sequence. |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2630 | * |
| 2631 | * Returns the number of byte written if success, or |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2632 | * -1 general error |
| 2633 | * -2 if the transcoding fails (for *in is not valid utf8 string or |
| 2634 | * the result of transformation can't fit into the encoding we want), or |
| 2635 | */ |
| 2636 | int |
| 2637 | xmlCharEncOutFunc(xmlCharEncodingHandler *handler, xmlBufferPtr out, |
| 2638 | xmlBufferPtr in) { |
| 2639 | int ret = -2; |
| 2640 | int written; |
| 2641 | int writtentot = 0; |
| 2642 | int toconv; |
| 2643 | int output = 0; |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 2644 | int charref_len = 0; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2645 | |
| 2646 | if (handler == NULL) return(-1); |
| 2647 | if (out == NULL) return(-1); |
| 2648 | |
| 2649 | retry: |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2650 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2651 | written = out->size - out->use; |
| 2652 | |
| 2653 | if (written > 0) |
| 2654 | written--; /* Gennady: count '/0' */ |
| 2655 | |
| 2656 | /* |
| 2657 | * First specific handling of in = NULL, i.e. the initialization call |
| 2658 | */ |
| 2659 | if (in == NULL) { |
| 2660 | toconv = 0; |
| 2661 | if (handler->output != NULL) { |
| 2662 | ret = handler->output(&out->content[out->use], &written, |
| 2663 | NULL, &toconv); |
| 2664 | if (ret >= 0) { /* Gennady: check return value */ |
| 2665 | out->use += written; |
| 2666 | out->content[out->use] = 0; |
| 2667 | } |
| 2668 | } |
| 2669 | #ifdef LIBXML_ICONV_ENABLED |
| 2670 | else if (handler->iconv_out != NULL) { |
| 2671 | ret = xmlIconvWrapper(handler->iconv_out, &out->content[out->use], |
| 2672 | &written, NULL, &toconv); |
| 2673 | out->use += written; |
| 2674 | out->content[out->use] = 0; |
| 2675 | } |
| 2676 | #endif /* LIBXML_ICONV_ENABLED */ |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 2677 | #ifdef LIBXML_ICU_ENABLED |
| 2678 | else if (handler->uconv_out != NULL) { |
| 2679 | ret = xmlUconvWrapper(handler->uconv_out, 0, |
| 2680 | &out->content[out->use], |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 2681 | &written, NULL, &toconv); |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 2682 | out->use += written; |
| 2683 | out->content[out->use] = 0; |
| 2684 | } |
| 2685 | #endif /* LIBXML_ICU_ENABLED */ |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2686 | #ifdef DEBUG_ENCODING |
| 2687 | xmlGenericError(xmlGenericErrorContext, |
| 2688 | "initialized encoder\n"); |
| 2689 | #endif |
| 2690 | return(0); |
| 2691 | } |
| 2692 | |
| 2693 | /* |
| 2694 | * Conversion itself. |
| 2695 | */ |
| 2696 | toconv = in->use; |
| 2697 | if (toconv == 0) |
| 2698 | return(0); |
Patrick Scott | 60a4c35 | 2009-07-09 09:30:54 -0400 | [diff] [blame] | 2699 | if (toconv * 4 >= written) { |
| 2700 | xmlBufferGrow(out, toconv * 4); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2701 | written = out->size - out->use - 1; |
| 2702 | } |
| 2703 | if (handler->output != NULL) { |
| 2704 | ret = handler->output(&out->content[out->use], &written, |
| 2705 | in->content, &toconv); |
Patrick Scott | 60a4c35 | 2009-07-09 09:30:54 -0400 | [diff] [blame] | 2706 | if (written > 0) { |
| 2707 | xmlBufferShrink(in, toconv); |
| 2708 | out->use += written; |
| 2709 | writtentot += written; |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 2710 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2711 | out->content[out->use] = 0; |
| 2712 | } |
| 2713 | #ifdef LIBXML_ICONV_ENABLED |
| 2714 | else if (handler->iconv_out != NULL) { |
| 2715 | ret = xmlIconvWrapper(handler->iconv_out, &out->content[out->use], |
| 2716 | &written, in->content, &toconv); |
| 2717 | xmlBufferShrink(in, toconv); |
| 2718 | out->use += written; |
| 2719 | writtentot += written; |
| 2720 | out->content[out->use] = 0; |
| 2721 | if (ret == -1) { |
| 2722 | if (written > 0) { |
| 2723 | /* |
| 2724 | * Can be a limitation of iconv |
| 2725 | */ |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 2726 | charref_len = 0; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2727 | goto retry; |
| 2728 | } |
| 2729 | ret = -3; |
| 2730 | } |
| 2731 | } |
| 2732 | #endif /* LIBXML_ICONV_ENABLED */ |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 2733 | #ifdef LIBXML_ICU_ENABLED |
| 2734 | else if (handler->uconv_out != NULL) { |
| 2735 | ret = xmlUconvWrapper(handler->uconv_out, 0, |
| 2736 | &out->content[out->use], |
| 2737 | &written, in->content, &toconv); |
| 2738 | xmlBufferShrink(in, toconv); |
| 2739 | out->use += written; |
| 2740 | writtentot += written; |
| 2741 | out->content[out->use] = 0; |
| 2742 | if (ret == -1) { |
| 2743 | if (written > 0) { |
| 2744 | /* |
| 2745 | * Can be a limitation of iconv |
| 2746 | */ |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 2747 | charref_len = 0; |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 2748 | goto retry; |
| 2749 | } |
| 2750 | ret = -3; |
| 2751 | } |
| 2752 | } |
| 2753 | #endif /* LIBXML_ICU_ENABLED */ |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2754 | else { |
| 2755 | xmlEncodingErr(XML_I18N_NO_OUTPUT, |
| 2756 | "xmlCharEncOutFunc: no output function !\n", NULL); |
| 2757 | return(-1); |
| 2758 | } |
| 2759 | |
| 2760 | if (ret >= 0) output += ret; |
| 2761 | |
| 2762 | /* |
| 2763 | * Attempt to handle error cases |
| 2764 | */ |
| 2765 | switch (ret) { |
| 2766 | case 0: |
| 2767 | #ifdef DEBUG_ENCODING |
| 2768 | xmlGenericError(xmlGenericErrorContext, |
| 2769 | "converted %d bytes to %d bytes of output\n", |
| 2770 | toconv, written); |
| 2771 | #endif |
| 2772 | break; |
| 2773 | case -1: |
| 2774 | #ifdef DEBUG_ENCODING |
| 2775 | xmlGenericError(xmlGenericErrorContext, |
| 2776 | "output conversion failed by lack of space\n"); |
| 2777 | #endif |
| 2778 | break; |
| 2779 | case -3: |
| 2780 | #ifdef DEBUG_ENCODING |
| 2781 | xmlGenericError(xmlGenericErrorContext,"converted %d bytes to %d bytes of output %d left\n", |
| 2782 | toconv, written, in->use); |
| 2783 | #endif |
| 2784 | break; |
| 2785 | case -2: { |
| 2786 | int len = in->use; |
| 2787 | const xmlChar *utf = (const xmlChar *) in->content; |
| 2788 | int cur; |
| 2789 | |
| 2790 | cur = xmlGetUTF8Char(utf, &len); |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 2791 | if ((charref_len != 0) && (written < charref_len)) { |
| 2792 | /* |
| 2793 | * We attempted to insert a character reference and failed. |
| 2794 | * Undo what was written and skip the remaining charref. |
| 2795 | */ |
| 2796 | out->use -= written; |
| 2797 | writtentot -= written; |
| 2798 | xmlBufferShrink(in, charref_len - written); |
| 2799 | charref_len = 0; |
| 2800 | |
| 2801 | ret = -1; |
| 2802 | break; |
| 2803 | } else if (cur > 0) { |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2804 | xmlChar charref[20]; |
| 2805 | |
| 2806 | #ifdef DEBUG_ENCODING |
| 2807 | xmlGenericError(xmlGenericErrorContext, |
| 2808 | "handling output conversion error\n"); |
| 2809 | xmlGenericError(xmlGenericErrorContext, |
| 2810 | "Bytes: 0x%02X 0x%02X 0x%02X 0x%02X\n", |
| 2811 | in->content[0], in->content[1], |
| 2812 | in->content[2], in->content[3]); |
| 2813 | #endif |
| 2814 | /* |
| 2815 | * Removes the UTF8 sequence, and replace it by a charref |
| 2816 | * and continue the transcoding phase, hoping the error |
| 2817 | * did not mangle the encoder state. |
| 2818 | */ |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 2819 | charref_len = snprintf((char *) &charref[0], sizeof(charref), |
| 2820 | "&#%d;", cur); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2821 | xmlBufferShrink(in, len); |
| 2822 | xmlBufferAddHead(in, charref, -1); |
| 2823 | |
| 2824 | goto retry; |
| 2825 | } else { |
| 2826 | char buf[50]; |
| 2827 | |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2828 | snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X", |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2829 | in->content[0], in->content[1], |
| 2830 | in->content[2], in->content[3]); |
| 2831 | buf[49] = 0; |
| 2832 | xmlEncodingErr(XML_I18N_CONV_FAILED, |
| 2833 | "output conversion failed due to conv error, bytes %s\n", |
| 2834 | buf); |
| 2835 | if (in->alloc != XML_BUFFER_ALLOC_IMMUTABLE) |
| 2836 | in->content[0] = ' '; |
| 2837 | } |
| 2838 | break; |
| 2839 | } |
| 2840 | } |
| 2841 | return(ret); |
| 2842 | } |
| 2843 | |
| 2844 | /** |
| 2845 | * xmlCharEncCloseFunc: |
| 2846 | * @handler: char enconding transformation data structure |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2847 | * |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2848 | * Generic front-end for encoding handler close function |
| 2849 | * |
| 2850 | * Returns 0 if success, or -1 in case of error |
| 2851 | */ |
| 2852 | int |
| 2853 | xmlCharEncCloseFunc(xmlCharEncodingHandler *handler) { |
| 2854 | int ret = 0; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2855 | int tofree = 0; |
Xin Li | e742c3a | 2017-03-02 10:59:49 -0800 | [diff] [blame] | 2856 | int i, handler_in_list = 0; |
| 2857 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2858 | if (handler == NULL) return(-1); |
| 2859 | if (handler->name == NULL) return(-1); |
Xin Li | e742c3a | 2017-03-02 10:59:49 -0800 | [diff] [blame] | 2860 | if (handlers != NULL) { |
| 2861 | for (i = 0;i < nbCharEncodingHandler; i++) { |
| 2862 | if (handler == handlers[i]) { |
| 2863 | handler_in_list = 1; |
| 2864 | break; |
| 2865 | } |
| 2866 | } |
| 2867 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2868 | #ifdef LIBXML_ICONV_ENABLED |
| 2869 | /* |
| 2870 | * Iconv handlers can be used only once, free the whole block. |
| 2871 | * and the associated icon resources. |
| 2872 | */ |
Xin Li | e742c3a | 2017-03-02 10:59:49 -0800 | [diff] [blame] | 2873 | if ((handler_in_list == 0) && |
| 2874 | ((handler->iconv_out != NULL) || (handler->iconv_in != NULL))) { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2875 | tofree = 1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2876 | if (handler->iconv_out != NULL) { |
| 2877 | if (iconv_close(handler->iconv_out)) |
| 2878 | ret = -1; |
| 2879 | handler->iconv_out = NULL; |
| 2880 | } |
| 2881 | if (handler->iconv_in != NULL) { |
| 2882 | if (iconv_close(handler->iconv_in)) |
| 2883 | ret = -1; |
| 2884 | handler->iconv_in = NULL; |
| 2885 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2886 | } |
| 2887 | #endif /* LIBXML_ICONV_ENABLED */ |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 2888 | #ifdef LIBXML_ICU_ENABLED |
Xin Li | e742c3a | 2017-03-02 10:59:49 -0800 | [diff] [blame] | 2889 | if ((handler_in_list == 0) && |
| 2890 | ((handler->uconv_out != NULL) || (handler->uconv_in != NULL))) { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2891 | tofree = 1; |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 2892 | if (handler->uconv_out != NULL) { |
| 2893 | closeIcuConverter(handler->uconv_out); |
| 2894 | handler->uconv_out = NULL; |
| 2895 | } |
| 2896 | if (handler->uconv_in != NULL) { |
| 2897 | closeIcuConverter(handler->uconv_in); |
| 2898 | handler->uconv_in = NULL; |
| 2899 | } |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 2900 | } |
| 2901 | #endif |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2902 | if (tofree) { |
| 2903 | /* free up only dynamic handlers iconv/uconv */ |
| 2904 | if (handler->name != NULL) |
| 2905 | xmlFree(handler->name); |
| 2906 | handler->name = NULL; |
| 2907 | xmlFree(handler); |
| 2908 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2909 | #ifdef DEBUG_ENCODING |
| 2910 | if (ret) |
| 2911 | xmlGenericError(xmlGenericErrorContext, |
| 2912 | "failed to close the encoding handler\n"); |
| 2913 | else |
| 2914 | xmlGenericError(xmlGenericErrorContext, |
| 2915 | "closed the encoding handler\n"); |
| 2916 | #endif |
| 2917 | |
| 2918 | return(ret); |
| 2919 | } |
| 2920 | |
| 2921 | /** |
| 2922 | * xmlByteConsumed: |
| 2923 | * @ctxt: an XML parser context |
| 2924 | * |
| 2925 | * This function provides the current index of the parser relative |
| 2926 | * to the start of the current entity. This function is computed in |
| 2927 | * bytes from the beginning starting at zero and finishing at the |
| 2928 | * size in byte of the file if parsing a file. The function is |
| 2929 | * of constant cost if the input is UTF-8 but can be costly if run |
| 2930 | * on non-UTF-8 input. |
| 2931 | * |
| 2932 | * Returns the index in bytes from the beginning of the entity or -1 |
| 2933 | * in case the index could not be computed. |
| 2934 | */ |
| 2935 | long |
| 2936 | xmlByteConsumed(xmlParserCtxtPtr ctxt) { |
| 2937 | xmlParserInputPtr in; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2938 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2939 | if (ctxt == NULL) return(-1); |
| 2940 | in = ctxt->input; |
| 2941 | if (in == NULL) return(-1); |
| 2942 | if ((in->buf != NULL) && (in->buf->encoder != NULL)) { |
| 2943 | unsigned int unused = 0; |
| 2944 | xmlCharEncodingHandler * handler = in->buf->encoder; |
| 2945 | /* |
| 2946 | * Encoding conversion, compute the number of unused original |
| 2947 | * bytes from the input not consumed and substract that from |
| 2948 | * the raw consumed value, this is not a cheap operation |
| 2949 | */ |
| 2950 | if (in->end - in->cur > 0) { |
| 2951 | unsigned char convbuf[32000]; |
| 2952 | const unsigned char *cur = (const unsigned char *)in->cur; |
| 2953 | int toconv = in->end - in->cur, written = 32000; |
| 2954 | |
| 2955 | int ret; |
| 2956 | |
| 2957 | if (handler->output != NULL) { |
| 2958 | do { |
| 2959 | toconv = in->end - cur; |
| 2960 | written = 32000; |
| 2961 | ret = handler->output(&convbuf[0], &written, |
| 2962 | cur, &toconv); |
| 2963 | if (ret == -1) return(-1); |
| 2964 | unused += written; |
| 2965 | cur += toconv; |
| 2966 | } while (ret == -2); |
| 2967 | #ifdef LIBXML_ICONV_ENABLED |
| 2968 | } else if (handler->iconv_out != NULL) { |
| 2969 | do { |
| 2970 | toconv = in->end - cur; |
| 2971 | written = 32000; |
| 2972 | ret = xmlIconvWrapper(handler->iconv_out, &convbuf[0], |
| 2973 | &written, cur, &toconv); |
| 2974 | if (ret < 0) { |
| 2975 | if (written > 0) |
| 2976 | ret = -2; |
| 2977 | else |
| 2978 | return(-1); |
| 2979 | } |
| 2980 | unused += written; |
| 2981 | cur += toconv; |
| 2982 | } while (ret == -2); |
| 2983 | #endif |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 2984 | #ifdef LIBXML_ICU_ENABLED |
| 2985 | } else if (handler->uconv_out != NULL) { |
| 2986 | do { |
| 2987 | toconv = in->end - cur; |
| 2988 | written = 32000; |
| 2989 | ret = xmlUconvWrapper(handler->uconv_out, 0, &convbuf[0], |
| 2990 | &written, cur, &toconv); |
| 2991 | if (ret < 0) { |
| 2992 | if (written > 0) |
| 2993 | ret = -2; |
| 2994 | else |
| 2995 | return(-1); |
| 2996 | } |
| 2997 | unused += written; |
| 2998 | cur += toconv; |
| 2999 | } while (ret == -2); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3000 | #endif |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3001 | } else { |
| 3002 | /* could not find a converter */ |
| 3003 | return(-1); |
| 3004 | } |
| 3005 | } |
| 3006 | if (in->buf->rawconsumed < unused) |
| 3007 | return(-1); |
| 3008 | return(in->buf->rawconsumed - unused); |
| 3009 | } |
| 3010 | return(in->consumed + (in->cur - in->base)); |
| 3011 | } |
| 3012 | |
Shimeng (Simon) Wang | 218647e | 2010-04-01 11:46:35 -0700 | [diff] [blame] | 3013 | #if !defined(LIBXML_ICONV_ENABLED) && !defined(LIBXML_ICU_ENABLED) |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3014 | #ifdef LIBXML_ISO8859X_ENABLED |
| 3015 | |
| 3016 | /** |
| 3017 | * UTF8ToISO8859x: |
| 3018 | * @out: a pointer to an array of bytes to store the result |
| 3019 | * @outlen: the length of @out |
| 3020 | * @in: a pointer to an array of UTF-8 chars |
| 3021 | * @inlen: the length of @in |
| 3022 | * @xlattable: the 2-level transcoding table |
| 3023 | * |
| 3024 | * Take a block of UTF-8 chars in and try to convert it to an ISO 8859-* |
| 3025 | * block of chars out. |
| 3026 | * |
| 3027 | * Returns 0 if success, -2 if the transcoding fails, or -1 otherwise |
| 3028 | * The value of @inlen after return is the number of octets consumed |
| 3029 | * as the return value is positive, else unpredictable. |
| 3030 | * The value of @outlen after return is the number of ocetes consumed. |
| 3031 | */ |
| 3032 | static int |
| 3033 | UTF8ToISO8859x(unsigned char* out, int *outlen, |
| 3034 | const unsigned char* in, int *inlen, |
| 3035 | unsigned char const *xlattable) { |
| 3036 | const unsigned char* outstart = out; |
| 3037 | const unsigned char* inend; |
| 3038 | const unsigned char* instart = in; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3039 | const unsigned char* processed = in; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3040 | |
| 3041 | if ((out == NULL) || (outlen == NULL) || (inlen == NULL) || |
| 3042 | (xlattable == NULL)) |
| 3043 | return(-1); |
| 3044 | if (in == NULL) { |
| 3045 | /* |
| 3046 | * initialization nothing to do |
| 3047 | */ |
| 3048 | *outlen = 0; |
| 3049 | *inlen = 0; |
| 3050 | return(0); |
| 3051 | } |
| 3052 | inend = in + (*inlen); |
| 3053 | while (in < inend) { |
| 3054 | unsigned char d = *in++; |
| 3055 | if (d < 0x80) { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3056 | *out++ = d; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3057 | } else if (d < 0xC0) { |
| 3058 | /* trailing byte in leading position */ |
| 3059 | *outlen = out - outstart; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3060 | *inlen = processed - instart; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3061 | return(-2); |
| 3062 | } else if (d < 0xE0) { |
| 3063 | unsigned char c; |
| 3064 | if (!(in < inend)) { |
| 3065 | /* trailing byte not in input buffer */ |
| 3066 | *outlen = out - outstart; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3067 | *inlen = processed - instart; |
| 3068 | return(-3); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3069 | } |
| 3070 | c = *in++; |
| 3071 | if ((c & 0xC0) != 0x80) { |
| 3072 | /* not a trailing byte */ |
| 3073 | *outlen = out - outstart; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3074 | *inlen = processed - instart; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3075 | return(-2); |
| 3076 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3077 | c = c & 0x3F; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3078 | d = d & 0x1F; |
| 3079 | d = xlattable [48 + c + xlattable [d] * 64]; |
| 3080 | if (d == 0) { |
| 3081 | /* not in character set */ |
| 3082 | *outlen = out - outstart; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3083 | *inlen = processed - instart; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3084 | return(-2); |
| 3085 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3086 | *out++ = d; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3087 | } else if (d < 0xF0) { |
| 3088 | unsigned char c1; |
| 3089 | unsigned char c2; |
| 3090 | if (!(in < inend - 1)) { |
| 3091 | /* trailing bytes not in input buffer */ |
| 3092 | *outlen = out - outstart; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3093 | *inlen = processed - instart; |
| 3094 | return(-3); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3095 | } |
| 3096 | c1 = *in++; |
| 3097 | if ((c1 & 0xC0) != 0x80) { |
| 3098 | /* not a trailing byte (c1) */ |
| 3099 | *outlen = out - outstart; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3100 | *inlen = processed - instart; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3101 | return(-2); |
| 3102 | } |
| 3103 | c2 = *in++; |
| 3104 | if ((c2 & 0xC0) != 0x80) { |
| 3105 | /* not a trailing byte (c2) */ |
| 3106 | *outlen = out - outstart; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3107 | *inlen = processed - instart; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3108 | return(-2); |
| 3109 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3110 | c1 = c1 & 0x3F; |
| 3111 | c2 = c2 & 0x3F; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3112 | d = d & 0x0F; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3113 | d = xlattable [48 + c2 + xlattable [48 + c1 + |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 3114 | xlattable [32 + d] * 64] * 64]; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3115 | if (d == 0) { |
| 3116 | /* not in character set */ |
| 3117 | *outlen = out - outstart; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3118 | *inlen = processed - instart; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3119 | return(-2); |
| 3120 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3121 | *out++ = d; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3122 | } else { |
| 3123 | /* cannot transcode >= U+010000 */ |
| 3124 | *outlen = out - outstart; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3125 | *inlen = processed - instart; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3126 | return(-2); |
| 3127 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3128 | processed = in; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3129 | } |
| 3130 | *outlen = out - outstart; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3131 | *inlen = processed - instart; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3132 | return(*outlen); |
| 3133 | } |
| 3134 | |
| 3135 | /** |
| 3136 | * ISO8859xToUTF8 |
| 3137 | * @out: a pointer to an array of bytes to store the result |
| 3138 | * @outlen: the length of @out |
| 3139 | * @in: a pointer to an array of ISO Latin 1 chars |
| 3140 | * @inlen: the length of @in |
| 3141 | * |
| 3142 | * Take a block of ISO 8859-* chars in and try to convert it to an UTF-8 |
| 3143 | * block of chars out. |
| 3144 | * Returns 0 if success, or -1 otherwise |
| 3145 | * The value of @inlen after return is the number of octets consumed |
| 3146 | * The value of @outlen after return is the number of ocetes produced. |
| 3147 | */ |
| 3148 | static int |
| 3149 | ISO8859xToUTF8(unsigned char* out, int *outlen, |
| 3150 | const unsigned char* in, int *inlen, |
| 3151 | unsigned short const *unicodetable) { |
| 3152 | unsigned char* outstart = out; |
| 3153 | unsigned char* outend; |
| 3154 | const unsigned char* instart = in; |
| 3155 | const unsigned char* inend; |
| 3156 | const unsigned char* instop; |
| 3157 | unsigned int c; |
| 3158 | |
| 3159 | if ((out == NULL) || (outlen == NULL) || (inlen == NULL) || |
| 3160 | (in == NULL) || (unicodetable == NULL)) |
| 3161 | return(-1); |
| 3162 | outend = out + *outlen; |
| 3163 | inend = in + *inlen; |
| 3164 | instop = inend; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3165 | |
| 3166 | while ((in < inend) && (out < outend - 2)) { |
| 3167 | if (*in >= 0x80) { |
| 3168 | c = unicodetable [*in - 0x80]; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3169 | if (c == 0) { |
| 3170 | /* undefined code point */ |
| 3171 | *outlen = out - outstart; |
| 3172 | *inlen = in - instart; |
| 3173 | return (-1); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3174 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3175 | if (c < 0x800) { |
| 3176 | *out++ = ((c >> 6) & 0x1F) | 0xC0; |
| 3177 | *out++ = (c & 0x3F) | 0x80; |
| 3178 | } else { |
| 3179 | *out++ = ((c >> 12) & 0x0F) | 0xE0; |
| 3180 | *out++ = ((c >> 6) & 0x3F) | 0x80; |
| 3181 | *out++ = (c & 0x3F) | 0x80; |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3182 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3183 | ++in; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3184 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3185 | if (instop - in > outend - out) instop = in + (outend - out); |
| 3186 | while ((*in < 0x80) && (in < instop)) { |
| 3187 | *out++ = *in++; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3188 | } |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3189 | } |
| 3190 | if ((in < inend) && (out < outend) && (*in < 0x80)) { |
| 3191 | *out++ = *in++; |
| 3192 | } |
| 3193 | if ((in < inend) && (out < outend) && (*in < 0x80)) { |
| 3194 | *out++ = *in++; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3195 | } |
| 3196 | *outlen = out - outstart; |
| 3197 | *inlen = in - instart; |
| 3198 | return (*outlen); |
| 3199 | } |
| 3200 | |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3201 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3202 | /************************************************************************ |
| 3203 | * Lookup tables for ISO-8859-2..ISO-8859-16 transcoding * |
| 3204 | ************************************************************************/ |
| 3205 | |
| 3206 | static unsigned short const xmlunicodetable_ISO8859_2 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3207 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3208 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3209 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3210 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3211 | 0x00a0, 0x0104, 0x02d8, 0x0141, 0x00a4, 0x013d, 0x015a, 0x00a7, |
| 3212 | 0x00a8, 0x0160, 0x015e, 0x0164, 0x0179, 0x00ad, 0x017d, 0x017b, |
| 3213 | 0x00b0, 0x0105, 0x02db, 0x0142, 0x00b4, 0x013e, 0x015b, 0x02c7, |
| 3214 | 0x00b8, 0x0161, 0x015f, 0x0165, 0x017a, 0x02dd, 0x017e, 0x017c, |
| 3215 | 0x0154, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0139, 0x0106, 0x00c7, |
| 3216 | 0x010c, 0x00c9, 0x0118, 0x00cb, 0x011a, 0x00cd, 0x00ce, 0x010e, |
| 3217 | 0x0110, 0x0143, 0x0147, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x00d7, |
| 3218 | 0x0158, 0x016e, 0x00da, 0x0170, 0x00dc, 0x00dd, 0x0162, 0x00df, |
| 3219 | 0x0155, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x013a, 0x0107, 0x00e7, |
| 3220 | 0x010d, 0x00e9, 0x0119, 0x00eb, 0x011b, 0x00ed, 0x00ee, 0x010f, |
| 3221 | 0x0111, 0x0144, 0x0148, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x00f7, |
| 3222 | 0x0159, 0x016f, 0x00fa, 0x0171, 0x00fc, 0x00fd, 0x0163, 0x02d9, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3223 | }; |
| 3224 | |
| 3225 | static unsigned char const xmltranscodetable_ISO8859_2 [48 + 6 * 64] = { |
| 3226 | "\x00\x00\x01\x05\x02\x04\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00" |
| 3227 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3228 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3229 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3230 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3231 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3232 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3233 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3234 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3235 | "\xa0\x00\x00\x00\xa4\x00\x00\xa7\xa8\x00\x00\x00\x00\xad\x00\x00" |
| 3236 | "\xb0\x00\x00\x00\xb4\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00" |
| 3237 | "\x00\x00\xc3\xe3\xa1\xb1\xc6\xe6\x00\x00\x00\x00\xc8\xe8\xcf\xef" |
| 3238 | "\xd0\xf0\x00\x00\x00\x00\x00\x00\xca\xea\xcc\xec\x00\x00\x00\x00" |
| 3239 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3240 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc5\xe5\x00\x00\xa5\xb5\x00" |
| 3241 | "\x00\x00\x00\x00\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3242 | "\x00\x00\x00\x00\x00\x00\x00\x00\xa2\xff\x00\xb2\x00\xbd\x00\x00" |
| 3243 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3244 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3245 | "\x00\xa3\xb3\xd1\xf1\x00\x00\xd2\xf2\x00\x00\x00\x00\x00\x00\x00" |
| 3246 | "\xd5\xf5\x00\x00\xc0\xe0\x00\x00\xd8\xf8\xa6\xb6\x00\x00\xaa\xba" |
| 3247 | "\xa9\xb9\xde\xfe\xab\xbb\x00\x00\x00\x00\x00\x00\x00\x00\xd9\xf9" |
| 3248 | "\xdb\xfb\x00\x00\x00\x00\x00\x00\x00\xac\xbc\xaf\xbf\xae\xbe\x00" |
| 3249 | "\x00\xc1\xc2\x00\xc4\x00\x00\xc7\x00\xc9\x00\xcb\x00\xcd\xce\x00" |
| 3250 | "\x00\x00\x00\xd3\xd4\x00\xd6\xd7\x00\x00\xda\x00\xdc\xdd\x00\xdf" |
| 3251 | "\x00\xe1\xe2\x00\xe4\x00\x00\xe7\x00\xe9\x00\xeb\x00\xed\xee\x00" |
| 3252 | "\x00\x00\x00\xf3\xf4\x00\xf6\xf7\x00\x00\xfa\x00\xfc\xfd\x00\x00" |
| 3253 | }; |
| 3254 | |
| 3255 | static unsigned short const xmlunicodetable_ISO8859_3 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3256 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3257 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3258 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3259 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3260 | 0x00a0, 0x0126, 0x02d8, 0x00a3, 0x00a4, 0x0000, 0x0124, 0x00a7, |
| 3261 | 0x00a8, 0x0130, 0x015e, 0x011e, 0x0134, 0x00ad, 0x0000, 0x017b, |
| 3262 | 0x00b0, 0x0127, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x0125, 0x00b7, |
| 3263 | 0x00b8, 0x0131, 0x015f, 0x011f, 0x0135, 0x00bd, 0x0000, 0x017c, |
| 3264 | 0x00c0, 0x00c1, 0x00c2, 0x0000, 0x00c4, 0x010a, 0x0108, 0x00c7, |
| 3265 | 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, |
| 3266 | 0x0000, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x0120, 0x00d6, 0x00d7, |
| 3267 | 0x011c, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x016c, 0x015c, 0x00df, |
| 3268 | 0x00e0, 0x00e1, 0x00e2, 0x0000, 0x00e4, 0x010b, 0x0109, 0x00e7, |
| 3269 | 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, |
| 3270 | 0x0000, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x0121, 0x00f6, 0x00f7, |
| 3271 | 0x011d, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x016d, 0x015d, 0x02d9, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3272 | }; |
| 3273 | |
| 3274 | static unsigned char const xmltranscodetable_ISO8859_3 [48 + 7 * 64] = { |
| 3275 | "\x04\x00\x01\x06\x02\x05\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00" |
| 3276 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3277 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3278 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3279 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3280 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3281 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3282 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3283 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3284 | "\xa0\x00\x00\xa3\xa4\x00\x00\xa7\xa8\x00\x00\x00\x00\xad\x00\x00" |
| 3285 | "\xb0\x00\xb2\xb3\xb4\xb5\x00\xb7\xb8\x00\x00\x00\x00\xbd\x00\x00" |
| 3286 | "\x00\x00\x00\x00\x00\x00\x00\x00\xc6\xe6\xc5\xe5\x00\x00\x00\x00" |
| 3287 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\xf8\xab\xbb" |
| 3288 | "\xd5\xf5\x00\x00\xa6\xb6\xa1\xb1\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3289 | "\xa9\xb9\x00\x00\xac\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3290 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3291 | "\x00\x00\x00\x00\x00\x00\x00\x00\xa2\xff\x00\x00\x00\x00\x00\x00" |
| 3292 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3293 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3294 | "\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3295 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3296 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3297 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3298 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3299 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xde\xfe\xaa\xba" |
| 3300 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xdd\xfd\x00\x00" |
| 3301 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaf\xbf\x00\x00\x00" |
| 3302 | "\xc0\xc1\xc2\x00\xc4\x00\x00\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
| 3303 | "\x00\xd1\xd2\xd3\xd4\x00\xd6\xd7\x00\xd9\xda\xdb\xdc\x00\x00\xdf" |
| 3304 | "\xe0\xe1\xe2\x00\xe4\x00\x00\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
| 3305 | "\x00\xf1\xf2\xf3\xf4\x00\xf6\xf7\x00\xf9\xfa\xfb\xfc\x00\x00\x00" |
| 3306 | }; |
| 3307 | |
| 3308 | static unsigned short const xmlunicodetable_ISO8859_4 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3309 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3310 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3311 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3312 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3313 | 0x00a0, 0x0104, 0x0138, 0x0156, 0x00a4, 0x0128, 0x013b, 0x00a7, |
| 3314 | 0x00a8, 0x0160, 0x0112, 0x0122, 0x0166, 0x00ad, 0x017d, 0x00af, |
| 3315 | 0x00b0, 0x0105, 0x02db, 0x0157, 0x00b4, 0x0129, 0x013c, 0x02c7, |
| 3316 | 0x00b8, 0x0161, 0x0113, 0x0123, 0x0167, 0x014a, 0x017e, 0x014b, |
| 3317 | 0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e, |
| 3318 | 0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x012a, |
| 3319 | 0x0110, 0x0145, 0x014c, 0x0136, 0x00d4, 0x00d5, 0x00d6, 0x00d7, |
| 3320 | 0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x0168, 0x016a, 0x00df, |
| 3321 | 0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f, |
| 3322 | 0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x012b, |
| 3323 | 0x0111, 0x0146, 0x014d, 0x0137, 0x00f4, 0x00f5, 0x00f6, 0x00f7, |
| 3324 | 0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x0169, 0x016b, 0x02d9, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3325 | }; |
| 3326 | |
| 3327 | static unsigned char const xmltranscodetable_ISO8859_4 [48 + 6 * 64] = { |
| 3328 | "\x00\x00\x01\x05\x02\x03\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00" |
| 3329 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3330 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3331 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3332 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3333 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3334 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3335 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3336 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3337 | "\xa0\x00\x00\x00\xa4\x00\x00\xa7\xa8\x00\x00\x00\x00\xad\x00\xaf" |
| 3338 | "\xb0\x00\x00\x00\xb4\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00" |
| 3339 | "\xc0\xe0\x00\x00\xa1\xb1\x00\x00\x00\x00\x00\x00\xc8\xe8\x00\x00" |
| 3340 | "\xd0\xf0\xaa\xba\x00\x00\xcc\xec\xca\xea\x00\x00\x00\x00\x00\x00" |
| 3341 | "\x00\x00\xab\xbb\x00\x00\x00\x00\xa5\xb5\xcf\xef\x00\x00\xc7\xe7" |
| 3342 | "\x00\x00\x00\x00\x00\x00\xd3\xf3\xa2\x00\x00\xa6\xb6\x00\x00\x00" |
| 3343 | "\x00\x00\x00\x00\x00\xd1\xf1\x00\x00\x00\xbd\xbf\xd2\xf2\x00\x00" |
| 3344 | "\x00\x00\x00\x00\x00\x00\xa3\xb3\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3345 | "\xa9\xb9\x00\x00\x00\x00\xac\xbc\xdd\xfd\xde\xfe\x00\x00\x00\x00" |
| 3346 | "\x00\x00\xd9\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\xae\xbe\x00" |
| 3347 | "\x00\x00\x00\x00\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3348 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00\xb2\x00\x00\x00\x00" |
| 3349 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3350 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3351 | "\x00\xc1\xc2\xc3\xc4\xc5\xc6\x00\x00\xc9\x00\xcb\x00\xcd\xce\x00" |
| 3352 | "\x00\x00\x00\x00\xd4\xd5\xd6\xd7\xd8\x00\xda\xdb\xdc\x00\x00\xdf" |
| 3353 | "\x00\xe1\xe2\xe3\xe4\xe5\xe6\x00\x00\xe9\x00\xeb\x00\xed\xee\x00" |
| 3354 | "\x00\x00\x00\x00\xf4\xf5\xf6\xf7\xf8\x00\xfa\xfb\xfc\x00\x00\x00" |
| 3355 | }; |
| 3356 | |
| 3357 | static unsigned short const xmlunicodetable_ISO8859_5 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3358 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3359 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3360 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3361 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3362 | 0x00a0, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0406, 0x0407, |
| 3363 | 0x0408, 0x0409, 0x040a, 0x040b, 0x040c, 0x00ad, 0x040e, 0x040f, |
| 3364 | 0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417, |
| 3365 | 0x0418, 0x0419, 0x041a, 0x041b, 0x041c, 0x041d, 0x041e, 0x041f, |
| 3366 | 0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427, |
| 3367 | 0x0428, 0x0429, 0x042a, 0x042b, 0x042c, 0x042d, 0x042e, 0x042f, |
| 3368 | 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, |
| 3369 | 0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f, |
| 3370 | 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, |
| 3371 | 0x0448, 0x0449, 0x044a, 0x044b, 0x044c, 0x044d, 0x044e, 0x044f, |
| 3372 | 0x2116, 0x0451, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457, |
| 3373 | 0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x00a7, 0x045e, 0x045f, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3374 | }; |
| 3375 | |
| 3376 | static unsigned char const xmltranscodetable_ISO8859_5 [48 + 6 * 64] = { |
| 3377 | "\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3378 | "\x02\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3379 | "\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3380 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3381 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3382 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3383 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3384 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3385 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3386 | "\xa0\x00\x00\x00\x00\x00\x00\xfd\x00\x00\x00\x00\x00\xad\x00\x00" |
| 3387 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3388 | "\x00\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\x00\xae\xaf" |
| 3389 | "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" |
| 3390 | "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
| 3391 | "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" |
| 3392 | "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
| 3393 | "\x00\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\x00\xfe\xff" |
| 3394 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3395 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3396 | "\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3397 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3398 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3399 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3400 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3401 | "\x00\x00\x00\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3402 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3403 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3404 | }; |
| 3405 | |
| 3406 | static unsigned short const xmlunicodetable_ISO8859_6 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3407 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3408 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3409 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3410 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3411 | 0x00a0, 0x0000, 0x0000, 0x0000, 0x00a4, 0x0000, 0x0000, 0x0000, |
| 3412 | 0x0000, 0x0000, 0x0000, 0x0000, 0x060c, 0x00ad, 0x0000, 0x0000, |
| 3413 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 3414 | 0x0000, 0x0000, 0x0000, 0x061b, 0x0000, 0x0000, 0x0000, 0x061f, |
| 3415 | 0x0000, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627, |
| 3416 | 0x0628, 0x0629, 0x062a, 0x062b, 0x062c, 0x062d, 0x062e, 0x062f, |
| 3417 | 0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x0637, |
| 3418 | 0x0638, 0x0639, 0x063a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 3419 | 0x0640, 0x0641, 0x0642, 0x0643, 0x0644, 0x0645, 0x0646, 0x0647, |
| 3420 | 0x0648, 0x0649, 0x064a, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f, |
| 3421 | 0x0650, 0x0651, 0x0652, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 3422 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3423 | }; |
| 3424 | |
| 3425 | static unsigned char const xmltranscodetable_ISO8859_6 [48 + 5 * 64] = { |
| 3426 | "\x02\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3427 | "\x00\x00\x00\x00\x00\x00\x00\x00\x03\x04\x00\x00\x00\x00\x00\x00" |
| 3428 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3429 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3430 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3431 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3432 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3433 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3434 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3435 | "\xa0\x00\x00\x00\xa4\x00\x00\x00\x00\x00\x00\x00\x00\xad\x00\x00" |
| 3436 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3437 | "\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3438 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3439 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3440 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3441 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xac\x00\x00\x00" |
| 3442 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x00\x00\x00\xbf" |
| 3443 | "\x00\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
| 3444 | "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\x00\x00\x00\x00\x00" |
| 3445 | "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
| 3446 | "\xf0\xf1\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3447 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3448 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3449 | }; |
| 3450 | |
| 3451 | static unsigned short const xmlunicodetable_ISO8859_7 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3452 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3453 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3454 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3455 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3456 | 0x00a0, 0x2018, 0x2019, 0x00a3, 0x0000, 0x0000, 0x00a6, 0x00a7, |
| 3457 | 0x00a8, 0x00a9, 0x0000, 0x00ab, 0x00ac, 0x00ad, 0x0000, 0x2015, |
| 3458 | 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x0384, 0x0385, 0x0386, 0x00b7, |
| 3459 | 0x0388, 0x0389, 0x038a, 0x00bb, 0x038c, 0x00bd, 0x038e, 0x038f, |
| 3460 | 0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397, |
| 3461 | 0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039e, 0x039f, |
| 3462 | 0x03a0, 0x03a1, 0x0000, 0x03a3, 0x03a4, 0x03a5, 0x03a6, 0x03a7, |
| 3463 | 0x03a8, 0x03a9, 0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03ae, 0x03af, |
| 3464 | 0x03b0, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7, |
| 3465 | 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf, |
| 3466 | 0x03c0, 0x03c1, 0x03c2, 0x03c3, 0x03c4, 0x03c5, 0x03c6, 0x03c7, |
| 3467 | 0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03cc, 0x03cd, 0x03ce, 0x0000, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3468 | }; |
| 3469 | |
| 3470 | static unsigned char const xmltranscodetable_ISO8859_7 [48 + 7 * 64] = { |
| 3471 | "\x04\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x06" |
| 3472 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3473 | "\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3474 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3475 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3476 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3477 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3478 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3479 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3480 | "\xa0\x00\x00\xa3\x00\x00\xa6\xa7\xa8\xa9\x00\xab\xac\xad\x00\x00" |
| 3481 | "\xb0\xb1\xb2\xb3\x00\x00\x00\xb7\x00\x00\x00\xbb\x00\xbd\x00\x00" |
| 3482 | "\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3483 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3484 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3485 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3486 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3487 | "\x00\x00\x00\x00\x00\xaf\x00\x00\xa1\xa2\x00\x00\x00\x00\x00\x00" |
| 3488 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3489 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3490 | "\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3491 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3492 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3493 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3494 | "\x00\x00\x00\x00\xb4\xb5\xb6\x00\xb8\xb9\xba\x00\xbc\x00\xbe\xbf" |
| 3495 | "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
| 3496 | "\xd0\xd1\x00\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" |
| 3497 | "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
| 3498 | "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\x00" |
| 3499 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3500 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3501 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3502 | }; |
| 3503 | |
| 3504 | static unsigned short const xmlunicodetable_ISO8859_8 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3505 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3506 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3507 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3508 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3509 | 0x00a0, 0x0000, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, |
| 3510 | 0x00a8, 0x00a9, 0x00d7, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, |
| 3511 | 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, |
| 3512 | 0x00b8, 0x00b9, 0x00f7, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x0000, |
| 3513 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 3514 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 3515 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 3516 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x2017, |
| 3517 | 0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x05d5, 0x05d6, 0x05d7, |
| 3518 | 0x05d8, 0x05d9, 0x05da, 0x05db, 0x05dc, 0x05dd, 0x05de, 0x05df, |
| 3519 | 0x05e0, 0x05e1, 0x05e2, 0x05e3, 0x05e4, 0x05e5, 0x05e6, 0x05e7, |
| 3520 | 0x05e8, 0x05e9, 0x05ea, 0x0000, 0x0000, 0x200e, 0x200f, 0x0000, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3521 | }; |
| 3522 | |
| 3523 | static unsigned char const xmltranscodetable_ISO8859_8 [48 + 7 * 64] = { |
| 3524 | "\x02\x00\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3525 | "\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3526 | "\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3527 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3528 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3529 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3530 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3531 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3532 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3533 | "\xa0\x00\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\x00\xab\xac\xad\xae\xaf" |
| 3534 | "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\x00\xbb\xbc\xbd\xbe\x00" |
| 3535 | "\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3536 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3537 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3538 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3539 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3540 | "\x00\x00\x00\x00\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3541 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3542 | "\x00\x00\x00\x00\x00\x00\x00\xba\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3543 | "\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3544 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3545 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3546 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3547 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfd\xfe" |
| 3548 | "\x00\x00\x00\x00\x00\x00\x00\xdf\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3549 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3550 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3551 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3552 | "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
| 3553 | "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\x00\x00\x00\x00\x00" |
| 3554 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3555 | }; |
| 3556 | |
| 3557 | static unsigned short const xmlunicodetable_ISO8859_9 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3558 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3559 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3560 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3561 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3562 | 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, |
| 3563 | 0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, |
| 3564 | 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, |
| 3565 | 0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, |
| 3566 | 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7, |
| 3567 | 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, |
| 3568 | 0x011e, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7, |
| 3569 | 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0130, 0x015e, 0x00df, |
| 3570 | 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, |
| 3571 | 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, |
| 3572 | 0x011f, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7, |
| 3573 | 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0131, 0x015f, 0x00ff, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3574 | }; |
| 3575 | |
| 3576 | static unsigned char const xmltranscodetable_ISO8859_9 [48 + 5 * 64] = { |
| 3577 | "\x00\x00\x01\x02\x03\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3578 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3579 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3580 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3581 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3582 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3583 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3584 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3585 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3586 | "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf" |
| 3587 | "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" |
| 3588 | "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
| 3589 | "\x00\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\x00\x00\xdf" |
| 3590 | "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
| 3591 | "\x00\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\x00\x00\xff" |
| 3592 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3593 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd0\xf0" |
| 3594 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3595 | "\xdd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3596 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3597 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xde\xfe" |
| 3598 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3599 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3600 | }; |
| 3601 | |
| 3602 | static unsigned short const xmlunicodetable_ISO8859_10 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3603 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3604 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3605 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3606 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3607 | 0x00a0, 0x0104, 0x0112, 0x0122, 0x012a, 0x0128, 0x0136, 0x00a7, |
| 3608 | 0x013b, 0x0110, 0x0160, 0x0166, 0x017d, 0x00ad, 0x016a, 0x014a, |
| 3609 | 0x00b0, 0x0105, 0x0113, 0x0123, 0x012b, 0x0129, 0x0137, 0x00b7, |
| 3610 | 0x013c, 0x0111, 0x0161, 0x0167, 0x017e, 0x2015, 0x016b, 0x014b, |
| 3611 | 0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e, |
| 3612 | 0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x00cf, |
| 3613 | 0x00d0, 0x0145, 0x014c, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x0168, |
| 3614 | 0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df, |
| 3615 | 0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f, |
| 3616 | 0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x00ef, |
| 3617 | 0x00f0, 0x0146, 0x014d, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x0169, |
| 3618 | 0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x0138, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3619 | }; |
| 3620 | |
| 3621 | static unsigned char const xmltranscodetable_ISO8859_10 [48 + 7 * 64] = { |
| 3622 | "\x00\x00\x01\x06\x02\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3623 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3624 | "\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3625 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3626 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3627 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3628 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3629 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3630 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3631 | "\xa0\x00\x00\x00\x00\x00\x00\xa7\x00\x00\x00\x00\x00\xad\x00\x00" |
| 3632 | "\xb0\x00\x00\x00\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3633 | "\xc0\xe0\x00\x00\xa1\xb1\x00\x00\x00\x00\x00\x00\xc8\xe8\x00\x00" |
| 3634 | "\xa9\xb9\xa2\xb2\x00\x00\xcc\xec\xca\xea\x00\x00\x00\x00\x00\x00" |
| 3635 | "\x00\x00\xa3\xb3\x00\x00\x00\x00\xa5\xb5\xa4\xb4\x00\x00\xc7\xe7" |
| 3636 | "\x00\x00\x00\x00\x00\x00\xa6\xb6\xff\x00\x00\xa8\xb8\x00\x00\x00" |
| 3637 | "\x00\x00\x00\x00\x00\xd1\xf1\x00\x00\x00\xaf\xbf\xd2\xf2\x00\x00" |
| 3638 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3639 | "\xaa\xba\x00\x00\x00\x00\xab\xbb\xd7\xf7\xae\xbe\x00\x00\x00\x00" |
| 3640 | "\x00\x00\xd9\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\xac\xbc\x00" |
| 3641 | "\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3642 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3643 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3644 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3645 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3646 | "\x00\x00\x00\x00\x00\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3647 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3648 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3649 | "\x00\xc1\xc2\xc3\xc4\xc5\xc6\x00\x00\xc9\x00\xcb\x00\xcd\xce\xcf" |
| 3650 | "\xd0\x00\x00\xd3\xd4\xd5\xd6\x00\xd8\x00\xda\xdb\xdc\xdd\xde\xdf" |
| 3651 | "\x00\xe1\xe2\xe3\xe4\xe5\xe6\x00\x00\xe9\x00\xeb\x00\xed\xee\xef" |
| 3652 | "\xf0\x00\x00\xf3\xf4\xf5\xf6\x00\xf8\x00\xfa\xfb\xfc\xfd\xfe\x00" |
| 3653 | }; |
| 3654 | |
| 3655 | static unsigned short const xmlunicodetable_ISO8859_11 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3656 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3657 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3658 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3659 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3660 | 0x00a0, 0x0e01, 0x0e02, 0x0e03, 0x0e04, 0x0e05, 0x0e06, 0x0e07, |
| 3661 | 0x0e08, 0x0e09, 0x0e0a, 0x0e0b, 0x0e0c, 0x0e0d, 0x0e0e, 0x0e0f, |
| 3662 | 0x0e10, 0x0e11, 0x0e12, 0x0e13, 0x0e14, 0x0e15, 0x0e16, 0x0e17, |
| 3663 | 0x0e18, 0x0e19, 0x0e1a, 0x0e1b, 0x0e1c, 0x0e1d, 0x0e1e, 0x0e1f, |
| 3664 | 0x0e20, 0x0e21, 0x0e22, 0x0e23, 0x0e24, 0x0e25, 0x0e26, 0x0e27, |
| 3665 | 0x0e28, 0x0e29, 0x0e2a, 0x0e2b, 0x0e2c, 0x0e2d, 0x0e2e, 0x0e2f, |
| 3666 | 0x0e30, 0x0e31, 0x0e32, 0x0e33, 0x0e34, 0x0e35, 0x0e36, 0x0e37, |
| 3667 | 0x0e38, 0x0e39, 0x0e3a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0e3f, |
| 3668 | 0x0e40, 0x0e41, 0x0e42, 0x0e43, 0x0e44, 0x0e45, 0x0e46, 0x0e47, |
| 3669 | 0x0e48, 0x0e49, 0x0e4a, 0x0e4b, 0x0e4c, 0x0e4d, 0x0e4e, 0x0e4f, |
| 3670 | 0x0e50, 0x0e51, 0x0e52, 0x0e53, 0x0e54, 0x0e55, 0x0e56, 0x0e57, |
| 3671 | 0x0e58, 0x0e59, 0x0e5a, 0x0e5b, 0x0000, 0x0000, 0x0000, 0x0000, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3672 | }; |
| 3673 | |
| 3674 | static unsigned char const xmltranscodetable_ISO8859_11 [48 + 6 * 64] = { |
| 3675 | "\x04\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3676 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3677 | "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3678 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3679 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3680 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3681 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3682 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3683 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3684 | "\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3685 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3686 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3687 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3688 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3689 | "\x00\x00\x00\x00\x00\x00\x00\x00\x03\x05\x00\x00\x00\x00\x00\x00" |
| 3690 | "\x00\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf" |
| 3691 | "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" |
| 3692 | "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
| 3693 | "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\x00\x00\x00\x00\xdf" |
| 3694 | "\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3695 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3696 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3697 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3698 | "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
| 3699 | "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\x00\x00\x00\x00" |
| 3700 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3701 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3702 | }; |
| 3703 | |
| 3704 | static unsigned short const xmlunicodetable_ISO8859_13 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3705 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3706 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3707 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3708 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3709 | 0x00a0, 0x201d, 0x00a2, 0x00a3, 0x00a4, 0x201e, 0x00a6, 0x00a7, |
| 3710 | 0x00d8, 0x00a9, 0x0156, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00c6, |
| 3711 | 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x201c, 0x00b5, 0x00b6, 0x00b7, |
| 3712 | 0x00f8, 0x00b9, 0x0157, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00e6, |
| 3713 | 0x0104, 0x012e, 0x0100, 0x0106, 0x00c4, 0x00c5, 0x0118, 0x0112, |
| 3714 | 0x010c, 0x00c9, 0x0179, 0x0116, 0x0122, 0x0136, 0x012a, 0x013b, |
| 3715 | 0x0160, 0x0143, 0x0145, 0x00d3, 0x014c, 0x00d5, 0x00d6, 0x00d7, |
| 3716 | 0x0172, 0x0141, 0x015a, 0x016a, 0x00dc, 0x017b, 0x017d, 0x00df, |
| 3717 | 0x0105, 0x012f, 0x0101, 0x0107, 0x00e4, 0x00e5, 0x0119, 0x0113, |
| 3718 | 0x010d, 0x00e9, 0x017a, 0x0117, 0x0123, 0x0137, 0x012b, 0x013c, |
| 3719 | 0x0161, 0x0144, 0x0146, 0x00f3, 0x014d, 0x00f5, 0x00f6, 0x00f7, |
| 3720 | 0x0173, 0x0142, 0x015b, 0x016b, 0x00fc, 0x017c, 0x017e, 0x2019, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3721 | }; |
| 3722 | |
| 3723 | static unsigned char const xmltranscodetable_ISO8859_13 [48 + 7 * 64] = { |
| 3724 | "\x00\x00\x01\x04\x06\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3725 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3726 | "\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3727 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3728 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3729 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3730 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3731 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3732 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3733 | "\xa0\x00\xa2\xa3\xa4\x00\xa6\xa7\x00\xa9\x00\xab\xac\xad\xae\x00" |
| 3734 | "\xb0\xb1\xb2\xb3\x00\xb5\xb6\xb7\x00\xb9\x00\xbb\xbc\xbd\xbe\x00" |
| 3735 | "\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3736 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3737 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3738 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3739 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3740 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\xb4\xa1\xa5\x00" |
| 3741 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3742 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3743 | "\x00\x00\x00\x00\xc4\xc5\xaf\x00\x00\xc9\x00\x00\x00\x00\x00\x00" |
| 3744 | "\x00\x00\x00\xd3\x00\xd5\xd6\xd7\xa8\x00\x00\x00\xdc\x00\x00\xdf" |
| 3745 | "\x00\x00\x00\x00\xe4\xe5\xbf\x00\x00\xe9\x00\x00\x00\x00\x00\x00" |
| 3746 | "\x00\x00\x00\xf3\x00\xf5\xf6\xf7\xb8\x00\x00\x00\xfc\x00\x00\x00" |
| 3747 | "\x00\xd9\xf9\xd1\xf1\xd2\xf2\x00\x00\x00\x00\x00\xd4\xf4\x00\x00" |
| 3748 | "\x00\x00\x00\x00\x00\x00\xaa\xba\x00\x00\xda\xfa\x00\x00\x00\x00" |
| 3749 | "\xd0\xf0\x00\x00\x00\x00\x00\x00\x00\x00\xdb\xfb\x00\x00\x00\x00" |
| 3750 | "\x00\x00\xd8\xf8\x00\x00\x00\x00\x00\xca\xea\xdd\xfd\xde\xfe\x00" |
| 3751 | "\xc2\xe2\x00\x00\xc0\xe0\xc3\xe3\x00\x00\x00\x00\xc8\xe8\x00\x00" |
| 3752 | "\x00\x00\xc7\xe7\x00\x00\xcb\xeb\xc6\xe6\x00\x00\x00\x00\x00\x00" |
| 3753 | "\x00\x00\xcc\xec\x00\x00\x00\x00\x00\x00\xce\xee\x00\x00\xc1\xe1" |
| 3754 | "\x00\x00\x00\x00\x00\x00\xcd\xed\x00\x00\x00\xcf\xef\x00\x00\x00" |
| 3755 | }; |
| 3756 | |
| 3757 | static unsigned short const xmlunicodetable_ISO8859_14 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3758 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3759 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3760 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3761 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3762 | 0x00a0, 0x1e02, 0x1e03, 0x00a3, 0x010a, 0x010b, 0x1e0a, 0x00a7, |
| 3763 | 0x1e80, 0x00a9, 0x1e82, 0x1e0b, 0x1ef2, 0x00ad, 0x00ae, 0x0178, |
| 3764 | 0x1e1e, 0x1e1f, 0x0120, 0x0121, 0x1e40, 0x1e41, 0x00b6, 0x1e56, |
| 3765 | 0x1e81, 0x1e57, 0x1e83, 0x1e60, 0x1ef3, 0x1e84, 0x1e85, 0x1e61, |
| 3766 | 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7, |
| 3767 | 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, |
| 3768 | 0x0174, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x1e6a, |
| 3769 | 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x0176, 0x00df, |
| 3770 | 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, |
| 3771 | 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, |
| 3772 | 0x0175, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x1e6b, |
| 3773 | 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x0177, 0x00ff, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3774 | }; |
| 3775 | |
| 3776 | static unsigned char const xmltranscodetable_ISO8859_14 [48 + 10 * 64] = { |
| 3777 | "\x00\x00\x01\x09\x04\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3778 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3779 | "\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3780 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3781 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3782 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3783 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3784 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3785 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3786 | "\xa0\x00\x00\xa3\x00\x00\x00\xa7\x00\xa9\x00\x00\x00\xad\xae\x00" |
| 3787 | "\x00\x00\x00\x00\x00\x00\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3788 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3789 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3790 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3791 | "\x00\x00\x00\x00\x00\x00\x00\x00\x03\x08\x05\x06\x00\x00\x00\x00" |
| 3792 | "\x00\x00\xa1\xa2\x00\x00\x00\x00\x00\x00\xa6\xab\x00\x00\x00\x00" |
| 3793 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb0\xb1" |
| 3794 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3795 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3796 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\xa5\x00\x00\x00\x00" |
| 3797 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3798 | "\xb2\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3799 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3800 | "\xa8\xb8\xaa\xba\xbd\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3801 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3802 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3803 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3804 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3805 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3806 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3807 | "\x00\x00\xac\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3808 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3809 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3810 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3811 | "\x00\x00\x00\x00\xd0\xf0\xde\xfe\xaf\x00\x00\x00\x00\x00\x00\x00" |
| 3812 | "\xb4\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3813 | "\x00\x00\x00\x00\x00\x00\xb7\xb9\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3814 | "\xbb\xbf\x00\x00\x00\x00\x00\x00\x00\x00\xd7\xf7\x00\x00\x00\x00" |
| 3815 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3816 | "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
| 3817 | "\x00\xd1\xd2\xd3\xd4\xd5\xd6\x00\xd8\xd9\xda\xdb\xdc\xdd\x00\xdf" |
| 3818 | "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
| 3819 | "\x00\xf1\xf2\xf3\xf4\xf5\xf6\x00\xf8\xf9\xfa\xfb\xfc\xfd\x00\xff" |
| 3820 | }; |
| 3821 | |
| 3822 | static unsigned short const xmlunicodetable_ISO8859_15 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3823 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3824 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3825 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3826 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3827 | 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x20ac, 0x00a5, 0x0160, 0x00a7, |
| 3828 | 0x0161, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, |
| 3829 | 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x017d, 0x00b5, 0x00b6, 0x00b7, |
| 3830 | 0x017e, 0x00b9, 0x00ba, 0x00bb, 0x0152, 0x0153, 0x0178, 0x00bf, |
| 3831 | 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7, |
| 3832 | 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, |
| 3833 | 0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7, |
| 3834 | 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df, |
| 3835 | 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, |
| 3836 | 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, |
| 3837 | 0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7, |
| 3838 | 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3839 | }; |
| 3840 | |
| 3841 | static unsigned char const xmltranscodetable_ISO8859_15 [48 + 6 * 64] = { |
| 3842 | "\x00\x00\x01\x05\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3843 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3844 | "\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3845 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3846 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3847 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3848 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3849 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3850 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3851 | "\xa0\xa1\xa2\xa3\x00\xa5\x00\xa7\x00\xa9\xaa\xab\xac\xad\xae\xaf" |
| 3852 | "\xb0\xb1\xb2\xb3\x00\xb5\xb6\xb7\x00\xb9\xba\xbb\x00\x00\x00\xbf" |
| 3853 | "\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3854 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3855 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3856 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3857 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3858 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3859 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x00\x00\x00" |
| 3860 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3861 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3862 | "\x00\x00\xbc\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3863 | "\xa6\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3864 | "\x00\x00\x00\x00\x00\x00\x00\x00\xbe\x00\x00\x00\x00\xb4\xb8\x00" |
| 3865 | "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
| 3866 | "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" |
| 3867 | "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
| 3868 | "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff" |
| 3869 | }; |
| 3870 | |
| 3871 | static unsigned short const xmlunicodetable_ISO8859_16 [128] = { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3872 | 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, |
| 3873 | 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, |
| 3874 | 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, |
| 3875 | 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, |
| 3876 | 0x00a0, 0x0104, 0x0105, 0x0141, 0x20ac, 0x201e, 0x0160, 0x00a7, |
| 3877 | 0x0161, 0x00a9, 0x0218, 0x00ab, 0x0179, 0x00ad, 0x017a, 0x017b, |
| 3878 | 0x00b0, 0x00b1, 0x010c, 0x0142, 0x017d, 0x201d, 0x00b6, 0x00b7, |
| 3879 | 0x017e, 0x010d, 0x0219, 0x00bb, 0x0152, 0x0153, 0x0178, 0x017c, |
| 3880 | 0x00c0, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0106, 0x00c6, 0x00c7, |
| 3881 | 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, |
| 3882 | 0x0110, 0x0143, 0x00d2, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x015a, |
| 3883 | 0x0170, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0118, 0x021a, 0x00df, |
| 3884 | 0x00e0, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x0107, 0x00e6, 0x00e7, |
| 3885 | 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, |
| 3886 | 0x0111, 0x0144, 0x00f2, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x015b, |
| 3887 | 0x0171, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0119, 0x021b, 0x00ff, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3888 | }; |
| 3889 | |
| 3890 | static unsigned char const xmltranscodetable_ISO8859_16 [48 + 9 * 64] = { |
| 3891 | "\x00\x00\x01\x08\x02\x03\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00" |
| 3892 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3893 | "\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3894 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3895 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3896 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3897 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3898 | "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
| 3899 | "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
| 3900 | "\xa0\x00\x00\x00\x00\x00\x00\xa7\x00\xa9\x00\xab\x00\xad\x00\x00" |
| 3901 | "\xb0\xb1\x00\x00\x00\x00\xb6\xb7\x00\x00\x00\xbb\x00\x00\x00\x00" |
| 3902 | "\x00\x00\xc3\xe3\xa1\xa2\xc5\xe5\x00\x00\x00\x00\xb2\xb9\x00\x00" |
| 3903 | "\xd0\xf0\x00\x00\x00\x00\x00\x00\xdd\xfd\x00\x00\x00\x00\x00\x00" |
| 3904 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3905 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3906 | "\x00\xa3\xb3\xd1\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3907 | "\xd5\xf5\xbc\xbd\x00\x00\x00\x00\x00\x00\xd7\xf7\x00\x00\x00\x00" |
| 3908 | "\xa6\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3909 | "\xd8\xf8\x00\x00\x00\x00\x00\x00\xbe\xac\xae\xaf\xbf\xb4\xb8\x00" |
| 3910 | "\x06\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3911 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3912 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3913 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3914 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3915 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3916 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x00\x00\x00" |
| 3917 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3918 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3919 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb5\xa5\x00" |
| 3920 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3921 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3922 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3923 | "\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xba\xde\xfe\x00\x00\x00\x00" |
| 3924 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3925 | "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| 3926 | "\xc0\xc1\xc2\x00\xc4\x00\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
| 3927 | "\x00\x00\xd2\xd3\xd4\x00\xd6\x00\x00\xd9\xda\xdb\xdc\x00\x00\xdf" |
| 3928 | "\xe0\xe1\xe2\x00\xe4\x00\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
| 3929 | "\x00\x00\xf2\xf3\xf4\x00\xf6\x00\x00\xf9\xfa\xfb\xfc\x00\x00\xff" |
| 3930 | }; |
| 3931 | |
| 3932 | |
| 3933 | /* |
| 3934 | * auto-generated functions for ISO-8859-2 .. ISO-8859-16 |
| 3935 | */ |
| 3936 | |
| 3937 | static int ISO8859_2ToUTF8 (unsigned char* out, int *outlen, |
| 3938 | const unsigned char* in, int *inlen) { |
| 3939 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_2); |
| 3940 | } |
| 3941 | static int UTF8ToISO8859_2 (unsigned char* out, int *outlen, |
| 3942 | const unsigned char* in, int *inlen) { |
| 3943 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_2); |
| 3944 | } |
| 3945 | |
| 3946 | static int ISO8859_3ToUTF8 (unsigned char* out, int *outlen, |
| 3947 | const unsigned char* in, int *inlen) { |
| 3948 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_3); |
| 3949 | } |
| 3950 | static int UTF8ToISO8859_3 (unsigned char* out, int *outlen, |
| 3951 | const unsigned char* in, int *inlen) { |
| 3952 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_3); |
| 3953 | } |
| 3954 | |
| 3955 | static int ISO8859_4ToUTF8 (unsigned char* out, int *outlen, |
| 3956 | const unsigned char* in, int *inlen) { |
| 3957 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_4); |
| 3958 | } |
| 3959 | static int UTF8ToISO8859_4 (unsigned char* out, int *outlen, |
| 3960 | const unsigned char* in, int *inlen) { |
| 3961 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_4); |
| 3962 | } |
| 3963 | |
| 3964 | static int ISO8859_5ToUTF8 (unsigned char* out, int *outlen, |
| 3965 | const unsigned char* in, int *inlen) { |
| 3966 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_5); |
| 3967 | } |
| 3968 | static int UTF8ToISO8859_5 (unsigned char* out, int *outlen, |
| 3969 | const unsigned char* in, int *inlen) { |
| 3970 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_5); |
| 3971 | } |
| 3972 | |
| 3973 | static int ISO8859_6ToUTF8 (unsigned char* out, int *outlen, |
| 3974 | const unsigned char* in, int *inlen) { |
| 3975 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_6); |
| 3976 | } |
| 3977 | static int UTF8ToISO8859_6 (unsigned char* out, int *outlen, |
| 3978 | const unsigned char* in, int *inlen) { |
| 3979 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_6); |
| 3980 | } |
| 3981 | |
| 3982 | static int ISO8859_7ToUTF8 (unsigned char* out, int *outlen, |
| 3983 | const unsigned char* in, int *inlen) { |
| 3984 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_7); |
| 3985 | } |
| 3986 | static int UTF8ToISO8859_7 (unsigned char* out, int *outlen, |
| 3987 | const unsigned char* in, int *inlen) { |
| 3988 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_7); |
| 3989 | } |
| 3990 | |
| 3991 | static int ISO8859_8ToUTF8 (unsigned char* out, int *outlen, |
| 3992 | const unsigned char* in, int *inlen) { |
| 3993 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_8); |
| 3994 | } |
| 3995 | static int UTF8ToISO8859_8 (unsigned char* out, int *outlen, |
| 3996 | const unsigned char* in, int *inlen) { |
| 3997 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_8); |
| 3998 | } |
| 3999 | |
| 4000 | static int ISO8859_9ToUTF8 (unsigned char* out, int *outlen, |
| 4001 | const unsigned char* in, int *inlen) { |
| 4002 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_9); |
| 4003 | } |
| 4004 | static int UTF8ToISO8859_9 (unsigned char* out, int *outlen, |
| 4005 | const unsigned char* in, int *inlen) { |
| 4006 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_9); |
| 4007 | } |
| 4008 | |
| 4009 | static int ISO8859_10ToUTF8 (unsigned char* out, int *outlen, |
| 4010 | const unsigned char* in, int *inlen) { |
| 4011 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_10); |
| 4012 | } |
| 4013 | static int UTF8ToISO8859_10 (unsigned char* out, int *outlen, |
| 4014 | const unsigned char* in, int *inlen) { |
| 4015 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_10); |
| 4016 | } |
| 4017 | |
| 4018 | static int ISO8859_11ToUTF8 (unsigned char* out, int *outlen, |
| 4019 | const unsigned char* in, int *inlen) { |
| 4020 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_11); |
| 4021 | } |
| 4022 | static int UTF8ToISO8859_11 (unsigned char* out, int *outlen, |
| 4023 | const unsigned char* in, int *inlen) { |
| 4024 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_11); |
| 4025 | } |
| 4026 | |
| 4027 | static int ISO8859_13ToUTF8 (unsigned char* out, int *outlen, |
| 4028 | const unsigned char* in, int *inlen) { |
| 4029 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_13); |
| 4030 | } |
| 4031 | static int UTF8ToISO8859_13 (unsigned char* out, int *outlen, |
| 4032 | const unsigned char* in, int *inlen) { |
| 4033 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_13); |
| 4034 | } |
| 4035 | |
| 4036 | static int ISO8859_14ToUTF8 (unsigned char* out, int *outlen, |
| 4037 | const unsigned char* in, int *inlen) { |
| 4038 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_14); |
| 4039 | } |
| 4040 | static int UTF8ToISO8859_14 (unsigned char* out, int *outlen, |
| 4041 | const unsigned char* in, int *inlen) { |
| 4042 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_14); |
| 4043 | } |
| 4044 | |
| 4045 | static int ISO8859_15ToUTF8 (unsigned char* out, int *outlen, |
| 4046 | const unsigned char* in, int *inlen) { |
| 4047 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_15); |
| 4048 | } |
| 4049 | static int UTF8ToISO8859_15 (unsigned char* out, int *outlen, |
| 4050 | const unsigned char* in, int *inlen) { |
| 4051 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_15); |
| 4052 | } |
| 4053 | |
| 4054 | static int ISO8859_16ToUTF8 (unsigned char* out, int *outlen, |
| 4055 | const unsigned char* in, int *inlen) { |
| 4056 | return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_16); |
| 4057 | } |
| 4058 | static int UTF8ToISO8859_16 (unsigned char* out, int *outlen, |
| 4059 | const unsigned char* in, int *inlen) { |
| 4060 | return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_16); |
| 4061 | } |
| 4062 | |
| 4063 | static void |
| 4064 | xmlRegisterCharEncodingHandlersISO8859x (void) { |
| 4065 | xmlNewCharEncodingHandler ("ISO-8859-2", ISO8859_2ToUTF8, UTF8ToISO8859_2); |
| 4066 | xmlNewCharEncodingHandler ("ISO-8859-3", ISO8859_3ToUTF8, UTF8ToISO8859_3); |
| 4067 | xmlNewCharEncodingHandler ("ISO-8859-4", ISO8859_4ToUTF8, UTF8ToISO8859_4); |
| 4068 | xmlNewCharEncodingHandler ("ISO-8859-5", ISO8859_5ToUTF8, UTF8ToISO8859_5); |
| 4069 | xmlNewCharEncodingHandler ("ISO-8859-6", ISO8859_6ToUTF8, UTF8ToISO8859_6); |
| 4070 | xmlNewCharEncodingHandler ("ISO-8859-7", ISO8859_7ToUTF8, UTF8ToISO8859_7); |
| 4071 | xmlNewCharEncodingHandler ("ISO-8859-8", ISO8859_8ToUTF8, UTF8ToISO8859_8); |
| 4072 | xmlNewCharEncodingHandler ("ISO-8859-9", ISO8859_9ToUTF8, UTF8ToISO8859_9); |
| 4073 | xmlNewCharEncodingHandler ("ISO-8859-10", ISO8859_10ToUTF8, UTF8ToISO8859_10); |
| 4074 | xmlNewCharEncodingHandler ("ISO-8859-11", ISO8859_11ToUTF8, UTF8ToISO8859_11); |
| 4075 | xmlNewCharEncodingHandler ("ISO-8859-13", ISO8859_13ToUTF8, UTF8ToISO8859_13); |
| 4076 | xmlNewCharEncodingHandler ("ISO-8859-14", ISO8859_14ToUTF8, UTF8ToISO8859_14); |
| 4077 | xmlNewCharEncodingHandler ("ISO-8859-15", ISO8859_15ToUTF8, UTF8ToISO8859_15); |
| 4078 | xmlNewCharEncodingHandler ("ISO-8859-16", ISO8859_16ToUTF8, UTF8ToISO8859_16); |
| 4079 | } |
| 4080 | |
| 4081 | #endif |
| 4082 | #endif |
| 4083 | |
| 4084 | #define bottom_encoding |
| 4085 | #include "elfgcchack.h" |