The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1 | |
| 2 | /* |
| 3 | * xmlwriter.c: XML text writer implementation |
| 4 | * |
| 5 | * For license and disclaimer see the license and disclaimer of |
| 6 | * libxml2. |
| 7 | * |
| 8 | * alfred@mickautsch.de |
| 9 | */ |
| 10 | |
| 11 | #define IN_LIBXML |
| 12 | #include "libxml.h" |
| 13 | #include <string.h> |
| 14 | |
| 15 | #include <libxml/xmlmemory.h> |
| 16 | #include <libxml/parser.h> |
| 17 | #include <libxml/uri.h> |
| 18 | #include <libxml/HTMLtree.h> |
| 19 | |
| 20 | #ifdef LIBXML_WRITER_ENABLED |
| 21 | |
| 22 | #include <libxml/xmlwriter.h> |
| 23 | |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 24 | #include "buf.h" |
| 25 | #include "enc.h" |
| 26 | #include "save.h" |
| 27 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 28 | #define B64LINELEN 72 |
| 29 | #define B64CRLF "\r\n" |
| 30 | |
| 31 | /* |
| 32 | * The following VA_COPY was coded following an example in |
| 33 | * the Samba project. It may not be sufficient for some |
Xin Li | e742c3a | 2017-03-02 10:59:49 -0800 | [diff] [blame] | 34 | * esoteric implementations of va_list but (hopefully) will |
| 35 | * be sufficient for libxml2. |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 36 | */ |
| 37 | #ifndef VA_COPY |
| 38 | #ifdef HAVE_VA_COPY |
| 39 | #define VA_COPY(dest, src) va_copy(dest, src) |
| 40 | #else |
| 41 | #ifdef HAVE___VA_COPY |
| 42 | #define VA_COPY(dest,src) __va_copy(dest, src) |
| 43 | #else |
Xin Li | e742c3a | 2017-03-02 10:59:49 -0800 | [diff] [blame] | 44 | #ifndef VA_LIST_IS_ARRAY |
| 45 | #define VA_COPY(dest,src) (dest) = (src) |
| 46 | #else |
| 47 | #include <string.h> |
| 48 | #define VA_COPY(dest,src) memcpy((char *)(dest),(char *)(src),sizeof(va_list)) |
| 49 | #endif |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 50 | #endif |
| 51 | #endif |
| 52 | #endif |
| 53 | |
| 54 | /* |
| 55 | * Types are kept private |
| 56 | */ |
| 57 | typedef enum { |
| 58 | XML_TEXTWRITER_NONE = 0, |
| 59 | XML_TEXTWRITER_NAME, |
| 60 | XML_TEXTWRITER_ATTRIBUTE, |
| 61 | XML_TEXTWRITER_TEXT, |
| 62 | XML_TEXTWRITER_PI, |
| 63 | XML_TEXTWRITER_PI_TEXT, |
| 64 | XML_TEXTWRITER_CDATA, |
| 65 | XML_TEXTWRITER_DTD, |
| 66 | XML_TEXTWRITER_DTD_TEXT, |
| 67 | XML_TEXTWRITER_DTD_ELEM, |
| 68 | XML_TEXTWRITER_DTD_ELEM_TEXT, |
| 69 | XML_TEXTWRITER_DTD_ATTL, |
| 70 | XML_TEXTWRITER_DTD_ATTL_TEXT, |
| 71 | XML_TEXTWRITER_DTD_ENTY, /* entity */ |
| 72 | XML_TEXTWRITER_DTD_ENTY_TEXT, |
| 73 | XML_TEXTWRITER_DTD_PENT, /* parameter entity */ |
| 74 | XML_TEXTWRITER_COMMENT |
| 75 | } xmlTextWriterState; |
| 76 | |
| 77 | typedef struct _xmlTextWriterStackEntry xmlTextWriterStackEntry; |
| 78 | |
| 79 | struct _xmlTextWriterStackEntry { |
| 80 | xmlChar *name; |
| 81 | xmlTextWriterState state; |
| 82 | }; |
| 83 | |
| 84 | typedef struct _xmlTextWriterNsStackEntry xmlTextWriterNsStackEntry; |
| 85 | struct _xmlTextWriterNsStackEntry { |
| 86 | xmlChar *prefix; |
| 87 | xmlChar *uri; |
| 88 | xmlLinkPtr elem; |
| 89 | }; |
| 90 | |
| 91 | struct _xmlTextWriter { |
| 92 | xmlOutputBufferPtr out; /* output buffer */ |
| 93 | xmlListPtr nodes; /* element name stack */ |
| 94 | xmlListPtr nsstack; /* name spaces stack */ |
| 95 | int level; |
| 96 | int indent; /* enable indent */ |
| 97 | int doindent; /* internal indent flag */ |
| 98 | xmlChar *ichar; /* indent character */ |
| 99 | char qchar; /* character used for quoting attribute values */ |
| 100 | xmlParserCtxtPtr ctxt; |
| 101 | int no_doc_free; |
| 102 | xmlDocPtr doc; |
| 103 | }; |
| 104 | |
| 105 | static void xmlFreeTextWriterStackEntry(xmlLinkPtr lk); |
| 106 | static int xmlCmpTextWriterStackEntry(const void *data0, |
| 107 | const void *data1); |
| 108 | static int xmlTextWriterOutputNSDecl(xmlTextWriterPtr writer); |
| 109 | static void xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk); |
| 110 | static int xmlCmpTextWriterNsStackEntry(const void *data0, |
| 111 | const void *data1); |
| 112 | static int xmlTextWriterWriteDocCallback(void *context, |
| 113 | const xmlChar * str, int len); |
| 114 | static int xmlTextWriterCloseDocCallback(void *context); |
| 115 | |
Xin Li | e742c3a | 2017-03-02 10:59:49 -0800 | [diff] [blame] | 116 | static xmlChar *xmlTextWriterVSprintf(const char *format, va_list argptr) LIBXML_ATTR_FORMAT(1,0); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 117 | static int xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len, |
| 118 | const unsigned char *data); |
| 119 | static void xmlTextWriterStartDocumentCallback(void *ctx); |
| 120 | static int xmlTextWriterWriteIndent(xmlTextWriterPtr writer); |
| 121 | static int |
| 122 | xmlTextWriterHandleStateDependencies(xmlTextWriterPtr writer, |
| 123 | xmlTextWriterStackEntry * p); |
| 124 | |
| 125 | /** |
| 126 | * xmlWriterErrMsg: |
| 127 | * @ctxt: a writer context |
| 128 | * @error: the error number |
| 129 | * @msg: the error message |
| 130 | * |
| 131 | * Handle a writer error |
| 132 | */ |
| 133 | static void |
| 134 | xmlWriterErrMsg(xmlTextWriterPtr ctxt, xmlParserErrors error, |
| 135 | const char *msg) |
| 136 | { |
| 137 | if (ctxt != NULL) { |
| 138 | __xmlRaiseError(NULL, NULL, NULL, ctxt->ctxt, |
| 139 | NULL, XML_FROM_WRITER, error, XML_ERR_FATAL, |
Nick Kralevich | 43ff9b4 | 2010-05-17 13:07:12 -0700 | [diff] [blame] | 140 | NULL, 0, NULL, NULL, NULL, 0, 0, "%s", msg); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 141 | } else { |
| 142 | __xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_WRITER, error, |
Nick Kralevich | 43ff9b4 | 2010-05-17 13:07:12 -0700 | [diff] [blame] | 143 | XML_ERR_FATAL, NULL, 0, NULL, NULL, NULL, 0, 0, "%s", msg); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 144 | } |
| 145 | } |
| 146 | |
| 147 | /** |
| 148 | * xmlWriterErrMsgInt: |
| 149 | * @ctxt: a writer context |
| 150 | * @error: the error number |
| 151 | * @msg: the error message |
| 152 | * @val: an int |
| 153 | * |
| 154 | * Handle a writer error |
| 155 | */ |
Xin Li | e742c3a | 2017-03-02 10:59:49 -0800 | [diff] [blame] | 156 | static void LIBXML_ATTR_FORMAT(3,0) |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 157 | xmlWriterErrMsgInt(xmlTextWriterPtr ctxt, xmlParserErrors error, |
| 158 | const char *msg, int val) |
| 159 | { |
| 160 | if (ctxt != NULL) { |
| 161 | __xmlRaiseError(NULL, NULL, NULL, ctxt->ctxt, |
| 162 | NULL, XML_FROM_WRITER, error, XML_ERR_FATAL, |
| 163 | NULL, 0, NULL, NULL, NULL, val, 0, msg, val); |
| 164 | } else { |
| 165 | __xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_WRITER, error, |
| 166 | XML_ERR_FATAL, NULL, 0, NULL, NULL, NULL, val, 0, msg, val); |
| 167 | } |
| 168 | } |
| 169 | |
| 170 | /** |
| 171 | * xmlNewTextWriter: |
| 172 | * @out: an xmlOutputBufferPtr |
| 173 | * |
| 174 | * Create a new xmlNewTextWriter structure using an xmlOutputBufferPtr |
| 175 | * NOTE: the @out parameter will be deallocated when the writer is closed |
| 176 | * (if the call succeed.) |
| 177 | * |
| 178 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 179 | */ |
| 180 | xmlTextWriterPtr |
| 181 | xmlNewTextWriter(xmlOutputBufferPtr out) |
| 182 | { |
| 183 | xmlTextWriterPtr ret; |
| 184 | |
| 185 | ret = (xmlTextWriterPtr) xmlMalloc(sizeof(xmlTextWriter)); |
| 186 | if (ret == NULL) { |
| 187 | xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, |
| 188 | "xmlNewTextWriter : out of memory!\n"); |
| 189 | return NULL; |
| 190 | } |
| 191 | memset(ret, 0, (size_t) sizeof(xmlTextWriter)); |
| 192 | |
| 193 | ret->nodes = xmlListCreate((xmlListDeallocator) |
| 194 | xmlFreeTextWriterStackEntry, |
| 195 | (xmlListDataCompare) |
| 196 | xmlCmpTextWriterStackEntry); |
| 197 | if (ret->nodes == NULL) { |
| 198 | xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, |
| 199 | "xmlNewTextWriter : out of memory!\n"); |
| 200 | xmlFree(ret); |
| 201 | return NULL; |
| 202 | } |
| 203 | |
| 204 | ret->nsstack = xmlListCreate((xmlListDeallocator) |
| 205 | xmlFreeTextWriterNsStackEntry, |
| 206 | (xmlListDataCompare) |
| 207 | xmlCmpTextWriterNsStackEntry); |
| 208 | if (ret->nsstack == NULL) { |
| 209 | xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, |
| 210 | "xmlNewTextWriter : out of memory!\n"); |
| 211 | xmlListDelete(ret->nodes); |
| 212 | xmlFree(ret); |
| 213 | return NULL; |
| 214 | } |
| 215 | |
| 216 | ret->out = out; |
| 217 | ret->ichar = xmlStrdup(BAD_CAST " "); |
| 218 | ret->qchar = '"'; |
| 219 | |
| 220 | if (!ret->ichar) { |
| 221 | xmlListDelete(ret->nodes); |
| 222 | xmlListDelete(ret->nsstack); |
| 223 | xmlFree(ret); |
| 224 | xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, |
| 225 | "xmlNewTextWriter : out of memory!\n"); |
| 226 | return NULL; |
| 227 | } |
| 228 | |
| 229 | ret->doc = xmlNewDoc(NULL); |
| 230 | |
| 231 | ret->no_doc_free = 0; |
| 232 | |
| 233 | return ret; |
| 234 | } |
| 235 | |
| 236 | /** |
| 237 | * xmlNewTextWriterFilename: |
| 238 | * @uri: the URI of the resource for the output |
| 239 | * @compression: compress the output? |
| 240 | * |
| 241 | * Create a new xmlNewTextWriter structure with @uri as output |
| 242 | * |
| 243 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 244 | */ |
| 245 | xmlTextWriterPtr |
| 246 | xmlNewTextWriterFilename(const char *uri, int compression) |
| 247 | { |
| 248 | xmlTextWriterPtr ret; |
| 249 | xmlOutputBufferPtr out; |
| 250 | |
| 251 | out = xmlOutputBufferCreateFilename(uri, NULL, compression); |
| 252 | if (out == NULL) { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 253 | xmlWriterErrMsg(NULL, XML_IO_EIO, |
| 254 | "xmlNewTextWriterFilename : cannot open uri\n"); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 255 | return NULL; |
| 256 | } |
| 257 | |
| 258 | ret = xmlNewTextWriter(out); |
| 259 | if (ret == NULL) { |
| 260 | xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, |
| 261 | "xmlNewTextWriterFilename : out of memory!\n"); |
| 262 | xmlOutputBufferClose(out); |
| 263 | return NULL; |
| 264 | } |
| 265 | |
| 266 | ret->indent = 0; |
| 267 | ret->doindent = 0; |
| 268 | return ret; |
| 269 | } |
| 270 | |
| 271 | /** |
| 272 | * xmlNewTextWriterMemory: |
| 273 | * @buf: xmlBufferPtr |
| 274 | * @compression: compress the output? |
| 275 | * |
| 276 | * Create a new xmlNewTextWriter structure with @buf as output |
| 277 | * TODO: handle compression |
| 278 | * |
| 279 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 280 | */ |
| 281 | xmlTextWriterPtr |
| 282 | xmlNewTextWriterMemory(xmlBufferPtr buf, int compression ATTRIBUTE_UNUSED) |
| 283 | { |
| 284 | xmlTextWriterPtr ret; |
| 285 | xmlOutputBufferPtr out; |
| 286 | |
| 287 | /*::todo handle compression */ |
| 288 | out = xmlOutputBufferCreateBuffer(buf, NULL); |
| 289 | |
| 290 | if (out == NULL) { |
| 291 | xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, |
| 292 | "xmlNewTextWriterMemory : out of memory!\n"); |
| 293 | return NULL; |
| 294 | } |
| 295 | |
| 296 | ret = xmlNewTextWriter(out); |
| 297 | if (ret == NULL) { |
| 298 | xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, |
| 299 | "xmlNewTextWriterMemory : out of memory!\n"); |
| 300 | xmlOutputBufferClose(out); |
| 301 | return NULL; |
| 302 | } |
| 303 | |
| 304 | return ret; |
| 305 | } |
| 306 | |
| 307 | /** |
| 308 | * xmlNewTextWriterPushParser: |
| 309 | * @ctxt: xmlParserCtxtPtr to hold the new XML document tree |
| 310 | * @compression: compress the output? |
| 311 | * |
| 312 | * Create a new xmlNewTextWriter structure with @ctxt as output |
| 313 | * NOTE: the @ctxt context will be freed with the resulting writer |
| 314 | * (if the call succeeds). |
| 315 | * TODO: handle compression |
| 316 | * |
| 317 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 318 | */ |
| 319 | xmlTextWriterPtr |
| 320 | xmlNewTextWriterPushParser(xmlParserCtxtPtr ctxt, |
| 321 | int compression ATTRIBUTE_UNUSED) |
| 322 | { |
| 323 | xmlTextWriterPtr ret; |
| 324 | xmlOutputBufferPtr out; |
| 325 | |
| 326 | if (ctxt == NULL) { |
| 327 | xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, |
| 328 | "xmlNewTextWriterPushParser : invalid context!\n"); |
| 329 | return NULL; |
| 330 | } |
| 331 | |
| 332 | out = xmlOutputBufferCreateIO((xmlOutputWriteCallback) |
| 333 | xmlTextWriterWriteDocCallback, |
| 334 | (xmlOutputCloseCallback) |
| 335 | xmlTextWriterCloseDocCallback, |
| 336 | (void *) ctxt, NULL); |
| 337 | if (out == NULL) { |
| 338 | xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, |
| 339 | "xmlNewTextWriterPushParser : error at xmlOutputBufferCreateIO!\n"); |
| 340 | return NULL; |
| 341 | } |
| 342 | |
| 343 | ret = xmlNewTextWriter(out); |
| 344 | if (ret == NULL) { |
| 345 | xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, |
| 346 | "xmlNewTextWriterPushParser : error at xmlNewTextWriter!\n"); |
| 347 | xmlOutputBufferClose(out); |
| 348 | return NULL; |
| 349 | } |
| 350 | |
| 351 | ret->ctxt = ctxt; |
| 352 | |
| 353 | return ret; |
| 354 | } |
| 355 | |
| 356 | /** |
| 357 | * xmlNewTextWriterDoc: |
| 358 | * @doc: address of a xmlDocPtr to hold the new XML document tree |
| 359 | * @compression: compress the output? |
| 360 | * |
| 361 | * Create a new xmlNewTextWriter structure with @*doc as output |
| 362 | * |
| 363 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 364 | */ |
| 365 | xmlTextWriterPtr |
| 366 | xmlNewTextWriterDoc(xmlDocPtr * doc, int compression) |
| 367 | { |
| 368 | xmlTextWriterPtr ret; |
| 369 | xmlSAXHandler saxHandler; |
| 370 | xmlParserCtxtPtr ctxt; |
| 371 | |
| 372 | memset(&saxHandler, '\0', sizeof(saxHandler)); |
| 373 | xmlSAX2InitDefaultSAXHandler(&saxHandler, 1); |
| 374 | saxHandler.startDocument = xmlTextWriterStartDocumentCallback; |
| 375 | saxHandler.startElement = xmlSAX2StartElement; |
| 376 | saxHandler.endElement = xmlSAX2EndElement; |
| 377 | |
| 378 | ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL); |
| 379 | if (ctxt == NULL) { |
| 380 | xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 381 | "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n"); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 382 | return NULL; |
| 383 | } |
| 384 | /* |
| 385 | * For some reason this seems to completely break if node names |
| 386 | * are interned. |
| 387 | */ |
| 388 | ctxt->dictNames = 0; |
| 389 | |
| 390 | ctxt->myDoc = xmlNewDoc(BAD_CAST XML_DEFAULT_VERSION); |
| 391 | if (ctxt->myDoc == NULL) { |
| 392 | xmlFreeParserCtxt(ctxt); |
| 393 | xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, |
| 394 | "xmlNewTextWriterDoc : error at xmlNewDoc!\n"); |
| 395 | return NULL; |
| 396 | } |
| 397 | |
| 398 | ret = xmlNewTextWriterPushParser(ctxt, compression); |
| 399 | if (ret == NULL) { |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 400 | xmlFreeDoc(ctxt->myDoc); |
| 401 | xmlFreeParserCtxt(ctxt); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 402 | xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 403 | "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n"); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 404 | return NULL; |
| 405 | } |
| 406 | |
| 407 | xmlSetDocCompressMode(ctxt->myDoc, compression); |
| 408 | |
| 409 | if (doc != NULL) { |
| 410 | *doc = ctxt->myDoc; |
| 411 | ret->no_doc_free = 1; |
| 412 | } |
| 413 | |
| 414 | return ret; |
| 415 | } |
| 416 | |
| 417 | /** |
| 418 | * xmlNewTextWriterTree: |
| 419 | * @doc: xmlDocPtr |
| 420 | * @node: xmlNodePtr or NULL for doc->children |
| 421 | * @compression: compress the output? |
| 422 | * |
| 423 | * Create a new xmlNewTextWriter structure with @doc as output |
| 424 | * starting at @node |
| 425 | * |
| 426 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 427 | */ |
| 428 | xmlTextWriterPtr |
| 429 | xmlNewTextWriterTree(xmlDocPtr doc, xmlNodePtr node, int compression) |
| 430 | { |
| 431 | xmlTextWriterPtr ret; |
| 432 | xmlSAXHandler saxHandler; |
| 433 | xmlParserCtxtPtr ctxt; |
| 434 | |
| 435 | if (doc == NULL) { |
| 436 | xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, |
| 437 | "xmlNewTextWriterTree : invalid document tree!\n"); |
| 438 | return NULL; |
| 439 | } |
| 440 | |
| 441 | memset(&saxHandler, '\0', sizeof(saxHandler)); |
| 442 | xmlSAX2InitDefaultSAXHandler(&saxHandler, 1); |
| 443 | saxHandler.startDocument = xmlTextWriterStartDocumentCallback; |
| 444 | saxHandler.startElement = xmlSAX2StartElement; |
| 445 | saxHandler.endElement = xmlSAX2EndElement; |
| 446 | |
| 447 | ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL); |
| 448 | if (ctxt == NULL) { |
| 449 | xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, |
| 450 | "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n"); |
| 451 | return NULL; |
| 452 | } |
| 453 | /* |
| 454 | * For some reason this seems to completely break if node names |
| 455 | * are interned. |
| 456 | */ |
| 457 | ctxt->dictNames = 0; |
| 458 | |
| 459 | ret = xmlNewTextWriterPushParser(ctxt, compression); |
| 460 | if (ret == NULL) { |
| 461 | xmlFreeParserCtxt(ctxt); |
| 462 | xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, |
| 463 | "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n"); |
| 464 | return NULL; |
| 465 | } |
| 466 | |
| 467 | ctxt->myDoc = doc; |
| 468 | ctxt->node = node; |
| 469 | ret->no_doc_free = 1; |
| 470 | |
| 471 | xmlSetDocCompressMode(doc, compression); |
| 472 | |
| 473 | return ret; |
| 474 | } |
| 475 | |
| 476 | /** |
| 477 | * xmlFreeTextWriter: |
| 478 | * @writer: the xmlTextWriterPtr |
| 479 | * |
| 480 | * Deallocate all the resources associated to the writer |
| 481 | */ |
| 482 | void |
| 483 | xmlFreeTextWriter(xmlTextWriterPtr writer) |
| 484 | { |
| 485 | if (writer == NULL) |
| 486 | return; |
| 487 | |
| 488 | if (writer->out != NULL) |
| 489 | xmlOutputBufferClose(writer->out); |
| 490 | |
| 491 | if (writer->nodes != NULL) |
| 492 | xmlListDelete(writer->nodes); |
| 493 | |
| 494 | if (writer->nsstack != NULL) |
| 495 | xmlListDelete(writer->nsstack); |
| 496 | |
| 497 | if (writer->ctxt != NULL) { |
| 498 | if ((writer->ctxt->myDoc != NULL) && (writer->no_doc_free == 0)) { |
| 499 | xmlFreeDoc(writer->ctxt->myDoc); |
| 500 | writer->ctxt->myDoc = NULL; |
| 501 | } |
| 502 | xmlFreeParserCtxt(writer->ctxt); |
| 503 | } |
| 504 | |
| 505 | if (writer->doc != NULL) |
| 506 | xmlFreeDoc(writer->doc); |
| 507 | |
| 508 | if (writer->ichar != NULL) |
| 509 | xmlFree(writer->ichar); |
| 510 | xmlFree(writer); |
| 511 | } |
| 512 | |
| 513 | /** |
| 514 | * xmlTextWriterStartDocument: |
| 515 | * @writer: the xmlTextWriterPtr |
| 516 | * @version: the xml version ("1.0") or NULL for default ("1.0") |
| 517 | * @encoding: the encoding or NULL for default |
| 518 | * @standalone: "yes" or "no" or NULL for default |
| 519 | * |
| 520 | * Start a new xml document |
| 521 | * |
| 522 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 523 | */ |
| 524 | int |
| 525 | xmlTextWriterStartDocument(xmlTextWriterPtr writer, const char *version, |
| 526 | const char *encoding, const char *standalone) |
| 527 | { |
| 528 | int count; |
| 529 | int sum; |
| 530 | xmlLinkPtr lk; |
| 531 | xmlCharEncodingHandlerPtr encoder; |
| 532 | |
| 533 | if ((writer == NULL) || (writer->out == NULL)) { |
| 534 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 535 | "xmlTextWriterStartDocument : invalid writer!\n"); |
| 536 | return -1; |
| 537 | } |
| 538 | |
| 539 | lk = xmlListFront(writer->nodes); |
| 540 | if ((lk != NULL) && (xmlLinkGetData(lk) != NULL)) { |
| 541 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 542 | "xmlTextWriterStartDocument : not allowed in this context!\n"); |
| 543 | return -1; |
| 544 | } |
| 545 | |
| 546 | encoder = NULL; |
| 547 | if (encoding != NULL) { |
| 548 | encoder = xmlFindCharEncodingHandler(encoding); |
| 549 | if (encoder == NULL) { |
| 550 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 551 | "xmlTextWriterStartDocument : out of memory!\n"); |
| 552 | return -1; |
| 553 | } |
| 554 | } |
| 555 | |
| 556 | writer->out->encoder = encoder; |
| 557 | if (encoder != NULL) { |
| 558 | if (writer->out->conv == NULL) { |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 559 | writer->out->conv = xmlBufCreateSize(4000); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 560 | } |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 561 | xmlCharEncOutput(writer->out, 1); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 562 | if ((writer->doc != NULL) && (writer->doc->encoding == NULL)) |
| 563 | writer->doc->encoding = xmlStrdup((xmlChar *)writer->out->encoder->name); |
| 564 | } else |
| 565 | writer->out->conv = NULL; |
| 566 | |
| 567 | sum = 0; |
| 568 | count = xmlOutputBufferWriteString(writer->out, "<?xml version="); |
| 569 | if (count < 0) |
| 570 | return -1; |
| 571 | sum += count; |
| 572 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 573 | if (count < 0) |
| 574 | return -1; |
| 575 | sum += count; |
| 576 | if (version != 0) |
| 577 | count = xmlOutputBufferWriteString(writer->out, version); |
| 578 | else |
| 579 | count = xmlOutputBufferWriteString(writer->out, "1.0"); |
| 580 | if (count < 0) |
| 581 | return -1; |
| 582 | sum += count; |
| 583 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 584 | if (count < 0) |
| 585 | return -1; |
| 586 | sum += count; |
| 587 | if (writer->out->encoder != 0) { |
| 588 | count = xmlOutputBufferWriteString(writer->out, " encoding="); |
| 589 | if (count < 0) |
| 590 | return -1; |
| 591 | sum += count; |
| 592 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 593 | if (count < 0) |
| 594 | return -1; |
| 595 | sum += count; |
| 596 | count = |
| 597 | xmlOutputBufferWriteString(writer->out, |
| 598 | writer->out->encoder->name); |
| 599 | if (count < 0) |
| 600 | return -1; |
| 601 | sum += count; |
| 602 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 603 | if (count < 0) |
| 604 | return -1; |
| 605 | sum += count; |
| 606 | } |
| 607 | |
| 608 | if (standalone != 0) { |
| 609 | count = xmlOutputBufferWriteString(writer->out, " standalone="); |
| 610 | if (count < 0) |
| 611 | return -1; |
| 612 | sum += count; |
| 613 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 614 | if (count < 0) |
| 615 | return -1; |
| 616 | sum += count; |
| 617 | count = xmlOutputBufferWriteString(writer->out, standalone); |
| 618 | if (count < 0) |
| 619 | return -1; |
| 620 | sum += count; |
| 621 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 622 | if (count < 0) |
| 623 | return -1; |
| 624 | sum += count; |
| 625 | } |
| 626 | |
| 627 | count = xmlOutputBufferWriteString(writer->out, "?>\n"); |
| 628 | if (count < 0) |
| 629 | return -1; |
| 630 | sum += count; |
| 631 | |
| 632 | return sum; |
| 633 | } |
| 634 | |
| 635 | /** |
| 636 | * xmlTextWriterEndDocument: |
| 637 | * @writer: the xmlTextWriterPtr |
| 638 | * |
Patrick Scott | 60a4c35 | 2009-07-09 09:30:54 -0400 | [diff] [blame] | 639 | * End an xml document. All open elements are closed, and |
| 640 | * the content is flushed to the output. |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 641 | * |
Patrick Scott | 60a4c35 | 2009-07-09 09:30:54 -0400 | [diff] [blame] | 642 | * Returns the bytes written or -1 in case of error |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 643 | */ |
| 644 | int |
| 645 | xmlTextWriterEndDocument(xmlTextWriterPtr writer) |
| 646 | { |
| 647 | int count; |
| 648 | int sum; |
| 649 | xmlLinkPtr lk; |
| 650 | xmlTextWriterStackEntry *p; |
| 651 | |
| 652 | if (writer == NULL) { |
| 653 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 654 | "xmlTextWriterEndDocument : invalid writer!\n"); |
| 655 | return -1; |
| 656 | } |
| 657 | |
| 658 | sum = 0; |
| 659 | while ((lk = xmlListFront(writer->nodes)) != NULL) { |
| 660 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 661 | if (p == 0) |
| 662 | break; |
| 663 | switch (p->state) { |
| 664 | case XML_TEXTWRITER_NAME: |
| 665 | case XML_TEXTWRITER_ATTRIBUTE: |
| 666 | case XML_TEXTWRITER_TEXT: |
| 667 | count = xmlTextWriterEndElement(writer); |
| 668 | if (count < 0) |
| 669 | return -1; |
| 670 | sum += count; |
| 671 | break; |
| 672 | case XML_TEXTWRITER_PI: |
| 673 | case XML_TEXTWRITER_PI_TEXT: |
| 674 | count = xmlTextWriterEndPI(writer); |
| 675 | if (count < 0) |
| 676 | return -1; |
| 677 | sum += count; |
| 678 | break; |
| 679 | case XML_TEXTWRITER_CDATA: |
| 680 | count = xmlTextWriterEndCDATA(writer); |
| 681 | if (count < 0) |
| 682 | return -1; |
| 683 | sum += count; |
| 684 | break; |
| 685 | case XML_TEXTWRITER_DTD: |
| 686 | case XML_TEXTWRITER_DTD_TEXT: |
| 687 | case XML_TEXTWRITER_DTD_ELEM: |
| 688 | case XML_TEXTWRITER_DTD_ELEM_TEXT: |
| 689 | case XML_TEXTWRITER_DTD_ATTL: |
| 690 | case XML_TEXTWRITER_DTD_ATTL_TEXT: |
| 691 | case XML_TEXTWRITER_DTD_ENTY: |
| 692 | case XML_TEXTWRITER_DTD_ENTY_TEXT: |
| 693 | case XML_TEXTWRITER_DTD_PENT: |
| 694 | count = xmlTextWriterEndDTD(writer); |
| 695 | if (count < 0) |
| 696 | return -1; |
| 697 | sum += count; |
| 698 | break; |
| 699 | case XML_TEXTWRITER_COMMENT: |
| 700 | count = xmlTextWriterEndComment(writer); |
| 701 | if (count < 0) |
| 702 | return -1; |
| 703 | sum += count; |
| 704 | break; |
| 705 | default: |
| 706 | break; |
| 707 | } |
| 708 | } |
| 709 | |
| 710 | if (!writer->indent) { |
| 711 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 712 | if (count < 0) |
| 713 | return -1; |
| 714 | sum += count; |
| 715 | } |
Patrick Scott | 60a4c35 | 2009-07-09 09:30:54 -0400 | [diff] [blame] | 716 | |
| 717 | sum += xmlTextWriterFlush(writer); |
| 718 | |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 719 | return sum; |
| 720 | } |
| 721 | |
| 722 | /** |
| 723 | * xmlTextWriterStartComment: |
| 724 | * @writer: the xmlTextWriterPtr |
| 725 | * |
| 726 | * Start an xml comment. |
| 727 | * |
| 728 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 729 | */ |
| 730 | int |
| 731 | xmlTextWriterStartComment(xmlTextWriterPtr writer) |
| 732 | { |
| 733 | int count; |
| 734 | int sum; |
| 735 | xmlLinkPtr lk; |
| 736 | xmlTextWriterStackEntry *p; |
| 737 | |
| 738 | if (writer == NULL) { |
| 739 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 740 | "xmlTextWriterStartComment : invalid writer!\n"); |
| 741 | return -1; |
| 742 | } |
| 743 | |
| 744 | sum = 0; |
| 745 | lk = xmlListFront(writer->nodes); |
| 746 | if (lk != 0) { |
| 747 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 748 | if (p != 0) { |
| 749 | switch (p->state) { |
| 750 | case XML_TEXTWRITER_TEXT: |
| 751 | case XML_TEXTWRITER_NONE: |
| 752 | break; |
| 753 | case XML_TEXTWRITER_NAME: |
| 754 | /* Output namespace declarations */ |
| 755 | count = xmlTextWriterOutputNSDecl(writer); |
| 756 | if (count < 0) |
| 757 | return -1; |
| 758 | sum += count; |
| 759 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 760 | if (count < 0) |
| 761 | return -1; |
| 762 | sum += count; |
| 763 | if (writer->indent) { |
| 764 | count = |
| 765 | xmlOutputBufferWriteString(writer->out, "\n"); |
| 766 | if (count < 0) |
| 767 | return -1; |
| 768 | sum += count; |
| 769 | } |
| 770 | p->state = XML_TEXTWRITER_TEXT; |
| 771 | break; |
| 772 | default: |
| 773 | return -1; |
| 774 | } |
| 775 | } |
| 776 | } |
| 777 | |
| 778 | p = (xmlTextWriterStackEntry *) |
| 779 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 780 | if (p == 0) { |
| 781 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 782 | "xmlTextWriterStartElement : out of memory!\n"); |
| 783 | return -1; |
| 784 | } |
| 785 | |
| 786 | p->name = NULL; |
| 787 | p->state = XML_TEXTWRITER_COMMENT; |
| 788 | |
| 789 | xmlListPushFront(writer->nodes, p); |
| 790 | |
| 791 | if (writer->indent) { |
| 792 | count = xmlTextWriterWriteIndent(writer); |
| 793 | if (count < 0) |
| 794 | return -1; |
| 795 | sum += count; |
| 796 | } |
| 797 | |
| 798 | count = xmlOutputBufferWriteString(writer->out, "<!--"); |
| 799 | if (count < 0) |
| 800 | return -1; |
| 801 | sum += count; |
| 802 | |
| 803 | return sum; |
| 804 | } |
| 805 | |
| 806 | /** |
| 807 | * xmlTextWriterEndComment: |
| 808 | * @writer: the xmlTextWriterPtr |
| 809 | * |
| 810 | * End the current xml coment. |
| 811 | * |
| 812 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 813 | */ |
| 814 | int |
| 815 | xmlTextWriterEndComment(xmlTextWriterPtr writer) |
| 816 | { |
| 817 | int count; |
| 818 | int sum; |
| 819 | xmlLinkPtr lk; |
| 820 | xmlTextWriterStackEntry *p; |
| 821 | |
| 822 | if (writer == NULL) { |
| 823 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 824 | "xmlTextWriterEndComment : invalid writer!\n"); |
| 825 | return -1; |
| 826 | } |
| 827 | |
| 828 | lk = xmlListFront(writer->nodes); |
| 829 | if (lk == 0) { |
| 830 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 831 | "xmlTextWriterEndComment : not allowed in this context!\n"); |
| 832 | return -1; |
| 833 | } |
| 834 | |
| 835 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 836 | if (p == 0) |
| 837 | return -1; |
| 838 | |
| 839 | sum = 0; |
| 840 | switch (p->state) { |
| 841 | case XML_TEXTWRITER_COMMENT: |
| 842 | count = xmlOutputBufferWriteString(writer->out, "-->"); |
| 843 | if (count < 0) |
| 844 | return -1; |
| 845 | sum += count; |
| 846 | break; |
| 847 | default: |
| 848 | return -1; |
| 849 | } |
| 850 | |
| 851 | if (writer->indent) { |
| 852 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 853 | if (count < 0) |
| 854 | return -1; |
| 855 | sum += count; |
| 856 | } |
| 857 | |
| 858 | xmlListPopFront(writer->nodes); |
| 859 | return sum; |
| 860 | } |
| 861 | |
| 862 | /** |
| 863 | * xmlTextWriterWriteFormatComment: |
| 864 | * @writer: the xmlTextWriterPtr |
| 865 | * @format: format string (see printf) |
| 866 | * @...: extra parameters for the format |
| 867 | * |
| 868 | * Write an xml comment. |
| 869 | * |
| 870 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 871 | */ |
| 872 | int XMLCDECL |
| 873 | xmlTextWriterWriteFormatComment(xmlTextWriterPtr writer, |
| 874 | const char *format, ...) |
| 875 | { |
| 876 | int rc; |
| 877 | va_list ap; |
| 878 | |
| 879 | va_start(ap, format); |
| 880 | |
| 881 | rc = xmlTextWriterWriteVFormatComment(writer, format, ap); |
| 882 | |
| 883 | va_end(ap); |
| 884 | return rc; |
| 885 | } |
| 886 | |
| 887 | /** |
| 888 | * xmlTextWriterWriteVFormatComment: |
| 889 | * @writer: the xmlTextWriterPtr |
| 890 | * @format: format string (see printf) |
| 891 | * @argptr: pointer to the first member of the variable argument list. |
| 892 | * |
| 893 | * Write an xml comment. |
| 894 | * |
| 895 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 896 | */ |
| 897 | int |
| 898 | xmlTextWriterWriteVFormatComment(xmlTextWriterPtr writer, |
| 899 | const char *format, va_list argptr) |
| 900 | { |
| 901 | int rc; |
| 902 | xmlChar *buf; |
| 903 | |
| 904 | if (writer == NULL) { |
| 905 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 906 | "xmlTextWriterWriteVFormatComment : invalid writer!\n"); |
| 907 | return -1; |
| 908 | } |
| 909 | |
| 910 | buf = xmlTextWriterVSprintf(format, argptr); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 911 | if (buf == NULL) |
| 912 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 913 | |
| 914 | rc = xmlTextWriterWriteComment(writer, buf); |
| 915 | |
| 916 | xmlFree(buf); |
| 917 | return rc; |
| 918 | } |
| 919 | |
| 920 | /** |
| 921 | * xmlTextWriterWriteComment: |
| 922 | * @writer: the xmlTextWriterPtr |
| 923 | * @content: comment string |
| 924 | * |
| 925 | * Write an xml comment. |
| 926 | * |
| 927 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 928 | */ |
| 929 | int |
| 930 | xmlTextWriterWriteComment(xmlTextWriterPtr writer, const xmlChar * content) |
| 931 | { |
| 932 | int count; |
| 933 | int sum; |
| 934 | |
| 935 | sum = 0; |
| 936 | count = xmlTextWriterStartComment(writer); |
| 937 | if (count < 0) |
| 938 | return -1; |
| 939 | sum += count; |
| 940 | count = xmlTextWriterWriteString(writer, content); |
| 941 | if (count < 0) |
| 942 | return -1; |
| 943 | sum += count; |
| 944 | count = xmlTextWriterEndComment(writer); |
| 945 | if (count < 0) |
| 946 | return -1; |
| 947 | sum += count; |
| 948 | |
| 949 | return sum; |
| 950 | } |
| 951 | |
| 952 | /** |
| 953 | * xmlTextWriterStartElement: |
| 954 | * @writer: the xmlTextWriterPtr |
| 955 | * @name: element name |
| 956 | * |
| 957 | * Start an xml element. |
| 958 | * |
| 959 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 960 | */ |
| 961 | int |
| 962 | xmlTextWriterStartElement(xmlTextWriterPtr writer, const xmlChar * name) |
| 963 | { |
| 964 | int count; |
| 965 | int sum; |
| 966 | xmlLinkPtr lk; |
| 967 | xmlTextWriterStackEntry *p; |
| 968 | |
| 969 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 970 | return -1; |
| 971 | |
| 972 | sum = 0; |
| 973 | lk = xmlListFront(writer->nodes); |
| 974 | if (lk != 0) { |
| 975 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 976 | if (p != 0) { |
| 977 | switch (p->state) { |
| 978 | case XML_TEXTWRITER_PI: |
| 979 | case XML_TEXTWRITER_PI_TEXT: |
| 980 | return -1; |
| 981 | case XML_TEXTWRITER_NONE: |
| 982 | break; |
| 983 | case XML_TEXTWRITER_ATTRIBUTE: |
| 984 | count = xmlTextWriterEndAttribute(writer); |
| 985 | if (count < 0) |
| 986 | return -1; |
| 987 | sum += count; |
| 988 | /* fallthrough */ |
| 989 | case XML_TEXTWRITER_NAME: |
| 990 | /* Output namespace declarations */ |
| 991 | count = xmlTextWriterOutputNSDecl(writer); |
| 992 | if (count < 0) |
| 993 | return -1; |
| 994 | sum += count; |
| 995 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 996 | if (count < 0) |
| 997 | return -1; |
| 998 | sum += count; |
| 999 | if (writer->indent) |
| 1000 | count = |
| 1001 | xmlOutputBufferWriteString(writer->out, "\n"); |
| 1002 | p->state = XML_TEXTWRITER_TEXT; |
| 1003 | break; |
| 1004 | default: |
| 1005 | break; |
| 1006 | } |
| 1007 | } |
| 1008 | } |
| 1009 | |
| 1010 | p = (xmlTextWriterStackEntry *) |
| 1011 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 1012 | if (p == 0) { |
| 1013 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 1014 | "xmlTextWriterStartElement : out of memory!\n"); |
| 1015 | return -1; |
| 1016 | } |
| 1017 | |
| 1018 | p->name = xmlStrdup(name); |
| 1019 | if (p->name == 0) { |
| 1020 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 1021 | "xmlTextWriterStartElement : out of memory!\n"); |
| 1022 | xmlFree(p); |
| 1023 | return -1; |
| 1024 | } |
| 1025 | p->state = XML_TEXTWRITER_NAME; |
| 1026 | |
| 1027 | xmlListPushFront(writer->nodes, p); |
| 1028 | |
| 1029 | if (writer->indent) { |
| 1030 | count = xmlTextWriterWriteIndent(writer); |
| 1031 | sum += count; |
| 1032 | } |
| 1033 | |
| 1034 | count = xmlOutputBufferWriteString(writer->out, "<"); |
| 1035 | if (count < 0) |
| 1036 | return -1; |
| 1037 | sum += count; |
| 1038 | count = |
| 1039 | xmlOutputBufferWriteString(writer->out, (const char *) p->name); |
| 1040 | if (count < 0) |
| 1041 | return -1; |
| 1042 | sum += count; |
| 1043 | |
| 1044 | return sum; |
| 1045 | } |
| 1046 | |
| 1047 | /** |
| 1048 | * xmlTextWriterStartElementNS: |
| 1049 | * @writer: the xmlTextWriterPtr |
| 1050 | * @prefix: namespace prefix or NULL |
| 1051 | * @name: element local name |
| 1052 | * @namespaceURI: namespace URI or NULL |
| 1053 | * |
| 1054 | * Start an xml element with namespace support. |
| 1055 | * |
| 1056 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1057 | */ |
| 1058 | int |
| 1059 | xmlTextWriterStartElementNS(xmlTextWriterPtr writer, |
| 1060 | const xmlChar * prefix, const xmlChar * name, |
| 1061 | const xmlChar * namespaceURI) |
| 1062 | { |
| 1063 | int count; |
| 1064 | int sum; |
| 1065 | xmlChar *buf; |
| 1066 | |
| 1067 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 1068 | return -1; |
| 1069 | |
| 1070 | buf = NULL; |
| 1071 | if (prefix != 0) { |
| 1072 | buf = xmlStrdup(prefix); |
| 1073 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1074 | } |
| 1075 | buf = xmlStrcat(buf, name); |
| 1076 | |
| 1077 | sum = 0; |
| 1078 | count = xmlTextWriterStartElement(writer, buf); |
| 1079 | xmlFree(buf); |
| 1080 | if (count < 0) |
| 1081 | return -1; |
| 1082 | sum += count; |
| 1083 | |
| 1084 | if (namespaceURI != 0) { |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 1085 | xmlTextWriterNsStackEntry *p = (xmlTextWriterNsStackEntry *) |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1086 | xmlMalloc(sizeof(xmlTextWriterNsStackEntry)); |
| 1087 | if (p == 0) { |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 1088 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1089 | "xmlTextWriterStartElementNS : out of memory!\n"); |
| 1090 | return -1; |
| 1091 | } |
| 1092 | |
| 1093 | buf = xmlStrdup(BAD_CAST "xmlns"); |
| 1094 | if (prefix != 0) { |
| 1095 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1096 | buf = xmlStrcat(buf, prefix); |
| 1097 | } |
| 1098 | |
| 1099 | p->prefix = buf; |
| 1100 | p->uri = xmlStrdup(namespaceURI); |
| 1101 | if (p->uri == 0) { |
| 1102 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 1103 | "xmlTextWriterStartElementNS : out of memory!\n"); |
| 1104 | xmlFree(p); |
| 1105 | return -1; |
| 1106 | } |
| 1107 | p->elem = xmlListFront(writer->nodes); |
| 1108 | |
| 1109 | xmlListPushFront(writer->nsstack, p); |
| 1110 | } |
| 1111 | |
| 1112 | return sum; |
| 1113 | } |
| 1114 | |
| 1115 | /** |
| 1116 | * xmlTextWriterEndElement: |
| 1117 | * @writer: the xmlTextWriterPtr |
| 1118 | * |
| 1119 | * End the current xml element. |
| 1120 | * |
| 1121 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1122 | */ |
| 1123 | int |
| 1124 | xmlTextWriterEndElement(xmlTextWriterPtr writer) |
| 1125 | { |
| 1126 | int count; |
| 1127 | int sum; |
| 1128 | xmlLinkPtr lk; |
| 1129 | xmlTextWriterStackEntry *p; |
| 1130 | |
| 1131 | if (writer == NULL) |
| 1132 | return -1; |
| 1133 | |
| 1134 | lk = xmlListFront(writer->nodes); |
| 1135 | if (lk == 0) { |
| 1136 | xmlListDelete(writer->nsstack); |
| 1137 | writer->nsstack = NULL; |
| 1138 | return -1; |
| 1139 | } |
| 1140 | |
| 1141 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1142 | if (p == 0) { |
| 1143 | xmlListDelete(writer->nsstack); |
| 1144 | writer->nsstack = NULL; |
| 1145 | return -1; |
| 1146 | } |
| 1147 | |
| 1148 | sum = 0; |
| 1149 | switch (p->state) { |
| 1150 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1151 | count = xmlTextWriterEndAttribute(writer); |
| 1152 | if (count < 0) { |
| 1153 | xmlListDelete(writer->nsstack); |
| 1154 | writer->nsstack = NULL; |
| 1155 | return -1; |
| 1156 | } |
| 1157 | sum += count; |
| 1158 | /* fallthrough */ |
| 1159 | case XML_TEXTWRITER_NAME: |
| 1160 | /* Output namespace declarations */ |
| 1161 | count = xmlTextWriterOutputNSDecl(writer); |
| 1162 | if (count < 0) |
| 1163 | return -1; |
| 1164 | sum += count; |
| 1165 | |
| 1166 | if (writer->indent) /* next element needs indent */ |
| 1167 | writer->doindent = 1; |
| 1168 | count = xmlOutputBufferWriteString(writer->out, "/>"); |
| 1169 | if (count < 0) |
| 1170 | return -1; |
| 1171 | sum += count; |
| 1172 | break; |
| 1173 | case XML_TEXTWRITER_TEXT: |
| 1174 | if ((writer->indent) && (writer->doindent)) { |
| 1175 | count = xmlTextWriterWriteIndent(writer); |
| 1176 | sum += count; |
| 1177 | writer->doindent = 1; |
| 1178 | } else |
| 1179 | writer->doindent = 1; |
| 1180 | count = xmlOutputBufferWriteString(writer->out, "</"); |
| 1181 | if (count < 0) |
| 1182 | return -1; |
| 1183 | sum += count; |
| 1184 | count = xmlOutputBufferWriteString(writer->out, |
| 1185 | (const char *) p->name); |
| 1186 | if (count < 0) |
| 1187 | return -1; |
| 1188 | sum += count; |
| 1189 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1190 | if (count < 0) |
| 1191 | return -1; |
| 1192 | sum += count; |
| 1193 | break; |
| 1194 | default: |
| 1195 | return -1; |
| 1196 | } |
| 1197 | |
| 1198 | if (writer->indent) { |
| 1199 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 1200 | sum += count; |
| 1201 | } |
| 1202 | |
| 1203 | xmlListPopFront(writer->nodes); |
| 1204 | return sum; |
| 1205 | } |
| 1206 | |
| 1207 | /** |
| 1208 | * xmlTextWriterFullEndElement: |
| 1209 | * @writer: the xmlTextWriterPtr |
| 1210 | * |
| 1211 | * End the current xml element. Writes an end tag even if the element is empty |
| 1212 | * |
| 1213 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1214 | */ |
| 1215 | int |
| 1216 | xmlTextWriterFullEndElement(xmlTextWriterPtr writer) |
| 1217 | { |
| 1218 | int count; |
| 1219 | int sum; |
| 1220 | xmlLinkPtr lk; |
| 1221 | xmlTextWriterStackEntry *p; |
| 1222 | |
| 1223 | if (writer == NULL) |
| 1224 | return -1; |
| 1225 | |
| 1226 | lk = xmlListFront(writer->nodes); |
| 1227 | if (lk == 0) |
| 1228 | return -1; |
| 1229 | |
| 1230 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1231 | if (p == 0) |
| 1232 | return -1; |
| 1233 | |
| 1234 | sum = 0; |
| 1235 | switch (p->state) { |
| 1236 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1237 | count = xmlTextWriterEndAttribute(writer); |
| 1238 | if (count < 0) |
| 1239 | return -1; |
| 1240 | sum += count; |
| 1241 | /* fallthrough */ |
| 1242 | case XML_TEXTWRITER_NAME: |
| 1243 | /* Output namespace declarations */ |
| 1244 | count = xmlTextWriterOutputNSDecl(writer); |
| 1245 | if (count < 0) |
| 1246 | return -1; |
| 1247 | sum += count; |
| 1248 | |
| 1249 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1250 | if (count < 0) |
| 1251 | return -1; |
| 1252 | sum += count; |
Patrick Scott | 60a4c35 | 2009-07-09 09:30:54 -0400 | [diff] [blame] | 1253 | if (writer->indent) |
| 1254 | writer->doindent = 0; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1255 | /* fallthrough */ |
| 1256 | case XML_TEXTWRITER_TEXT: |
Patrick Scott | 60a4c35 | 2009-07-09 09:30:54 -0400 | [diff] [blame] | 1257 | if ((writer->indent) && (writer->doindent)) { |
| 1258 | count = xmlTextWriterWriteIndent(writer); |
| 1259 | sum += count; |
| 1260 | writer->doindent = 1; |
| 1261 | } else |
| 1262 | writer->doindent = 1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1263 | count = xmlOutputBufferWriteString(writer->out, "</"); |
| 1264 | if (count < 0) |
| 1265 | return -1; |
| 1266 | sum += count; |
| 1267 | count = xmlOutputBufferWriteString(writer->out, |
| 1268 | (const char *) p->name); |
| 1269 | if (count < 0) |
| 1270 | return -1; |
| 1271 | sum += count; |
| 1272 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1273 | if (count < 0) |
| 1274 | return -1; |
| 1275 | sum += count; |
| 1276 | break; |
| 1277 | default: |
| 1278 | return -1; |
| 1279 | } |
| 1280 | |
| 1281 | if (writer->indent) { |
| 1282 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 1283 | sum += count; |
| 1284 | } |
| 1285 | |
| 1286 | xmlListPopFront(writer->nodes); |
| 1287 | return sum; |
| 1288 | } |
| 1289 | |
| 1290 | /** |
| 1291 | * xmlTextWriterWriteFormatRaw: |
| 1292 | * @writer: the xmlTextWriterPtr |
| 1293 | * @format: format string (see printf) |
| 1294 | * @...: extra parameters for the format |
| 1295 | * |
| 1296 | * Write a formatted raw xml text. |
| 1297 | * |
| 1298 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1299 | */ |
| 1300 | int XMLCDECL |
| 1301 | xmlTextWriterWriteFormatRaw(xmlTextWriterPtr writer, const char *format, |
| 1302 | ...) |
| 1303 | { |
| 1304 | int rc; |
| 1305 | va_list ap; |
| 1306 | |
| 1307 | va_start(ap, format); |
| 1308 | |
| 1309 | rc = xmlTextWriterWriteVFormatRaw(writer, format, ap); |
| 1310 | |
| 1311 | va_end(ap); |
| 1312 | return rc; |
| 1313 | } |
| 1314 | |
| 1315 | /** |
| 1316 | * xmlTextWriterWriteVFormatRaw: |
| 1317 | * @writer: the xmlTextWriterPtr |
| 1318 | * @format: format string (see printf) |
| 1319 | * @argptr: pointer to the first member of the variable argument list. |
| 1320 | * |
| 1321 | * Write a formatted raw xml text. |
| 1322 | * |
| 1323 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1324 | */ |
| 1325 | int |
| 1326 | xmlTextWriterWriteVFormatRaw(xmlTextWriterPtr writer, const char *format, |
| 1327 | va_list argptr) |
| 1328 | { |
| 1329 | int rc; |
| 1330 | xmlChar *buf; |
| 1331 | |
| 1332 | if (writer == NULL) |
| 1333 | return -1; |
| 1334 | |
| 1335 | buf = xmlTextWriterVSprintf(format, argptr); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1336 | if (buf == NULL) |
| 1337 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1338 | |
| 1339 | rc = xmlTextWriterWriteRaw(writer, buf); |
| 1340 | |
| 1341 | xmlFree(buf); |
| 1342 | return rc; |
| 1343 | } |
| 1344 | |
| 1345 | /** |
| 1346 | * xmlTextWriterWriteRawLen: |
| 1347 | * @writer: the xmlTextWriterPtr |
| 1348 | * @content: text string |
| 1349 | * @len: length of the text string |
| 1350 | * |
| 1351 | * Write an xml text. |
| 1352 | * TODO: what about entities and special chars?? |
| 1353 | * |
| 1354 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1355 | */ |
| 1356 | int |
| 1357 | xmlTextWriterWriteRawLen(xmlTextWriterPtr writer, const xmlChar * content, |
| 1358 | int len) |
| 1359 | { |
| 1360 | int count; |
| 1361 | int sum; |
| 1362 | xmlLinkPtr lk; |
| 1363 | xmlTextWriterStackEntry *p; |
| 1364 | |
| 1365 | if (writer == NULL) { |
| 1366 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 1367 | "xmlTextWriterWriteRawLen : invalid writer!\n"); |
| 1368 | return -1; |
| 1369 | } |
| 1370 | |
| 1371 | if ((content == NULL) || (len < 0)) { |
| 1372 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 1373 | "xmlTextWriterWriteRawLen : invalid content!\n"); |
| 1374 | return -1; |
| 1375 | } |
| 1376 | |
| 1377 | sum = 0; |
| 1378 | lk = xmlListFront(writer->nodes); |
| 1379 | if (lk != 0) { |
| 1380 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1381 | count = xmlTextWriterHandleStateDependencies(writer, p); |
| 1382 | if (count < 0) |
| 1383 | return -1; |
| 1384 | sum += count; |
| 1385 | } |
| 1386 | |
| 1387 | if (writer->indent) |
| 1388 | writer->doindent = 0; |
| 1389 | |
| 1390 | if (content != NULL) { |
| 1391 | count = |
| 1392 | xmlOutputBufferWrite(writer->out, len, (const char *) content); |
| 1393 | if (count < 0) |
| 1394 | return -1; |
| 1395 | sum += count; |
| 1396 | } |
| 1397 | |
| 1398 | return sum; |
| 1399 | } |
| 1400 | |
| 1401 | /** |
| 1402 | * xmlTextWriterWriteRaw: |
| 1403 | * @writer: the xmlTextWriterPtr |
| 1404 | * @content: text string |
| 1405 | * |
| 1406 | * Write a raw xml text. |
| 1407 | * |
| 1408 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1409 | */ |
| 1410 | int |
| 1411 | xmlTextWriterWriteRaw(xmlTextWriterPtr writer, const xmlChar * content) |
| 1412 | { |
| 1413 | return xmlTextWriterWriteRawLen(writer, content, xmlStrlen(content)); |
| 1414 | } |
| 1415 | |
| 1416 | /** |
| 1417 | * xmlTextWriterWriteFormatString: |
| 1418 | * @writer: the xmlTextWriterPtr |
| 1419 | * @format: format string (see printf) |
| 1420 | * @...: extra parameters for the format |
| 1421 | * |
| 1422 | * Write a formatted xml text. |
| 1423 | * |
| 1424 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1425 | */ |
| 1426 | int XMLCDECL |
| 1427 | xmlTextWriterWriteFormatString(xmlTextWriterPtr writer, const char *format, |
| 1428 | ...) |
| 1429 | { |
| 1430 | int rc; |
| 1431 | va_list ap; |
| 1432 | |
| 1433 | if ((writer == NULL) || (format == NULL)) |
| 1434 | return -1; |
| 1435 | |
| 1436 | va_start(ap, format); |
| 1437 | |
| 1438 | rc = xmlTextWriterWriteVFormatString(writer, format, ap); |
| 1439 | |
| 1440 | va_end(ap); |
| 1441 | return rc; |
| 1442 | } |
| 1443 | |
| 1444 | /** |
| 1445 | * xmlTextWriterWriteVFormatString: |
| 1446 | * @writer: the xmlTextWriterPtr |
| 1447 | * @format: format string (see printf) |
| 1448 | * @argptr: pointer to the first member of the variable argument list. |
| 1449 | * |
| 1450 | * Write a formatted xml text. |
| 1451 | * |
| 1452 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1453 | */ |
| 1454 | int |
| 1455 | xmlTextWriterWriteVFormatString(xmlTextWriterPtr writer, |
| 1456 | const char *format, va_list argptr) |
| 1457 | { |
| 1458 | int rc; |
| 1459 | xmlChar *buf; |
| 1460 | |
| 1461 | if ((writer == NULL) || (format == NULL)) |
| 1462 | return -1; |
| 1463 | |
| 1464 | buf = xmlTextWriterVSprintf(format, argptr); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1465 | if (buf == NULL) |
| 1466 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1467 | |
| 1468 | rc = xmlTextWriterWriteString(writer, buf); |
| 1469 | |
| 1470 | xmlFree(buf); |
| 1471 | return rc; |
| 1472 | } |
| 1473 | |
| 1474 | /** |
| 1475 | * xmlTextWriterWriteString: |
| 1476 | * @writer: the xmlTextWriterPtr |
| 1477 | * @content: text string |
| 1478 | * |
| 1479 | * Write an xml text. |
| 1480 | * |
| 1481 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1482 | */ |
| 1483 | int |
| 1484 | xmlTextWriterWriteString(xmlTextWriterPtr writer, const xmlChar * content) |
| 1485 | { |
| 1486 | int count; |
| 1487 | int sum; |
| 1488 | xmlLinkPtr lk; |
| 1489 | xmlTextWriterStackEntry *p; |
| 1490 | xmlChar *buf; |
| 1491 | |
| 1492 | if ((writer == NULL) || (content == NULL)) |
| 1493 | return -1; |
| 1494 | |
| 1495 | sum = 0; |
| 1496 | buf = (xmlChar *) content; |
| 1497 | lk = xmlListFront(writer->nodes); |
| 1498 | if (lk != 0) { |
| 1499 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1500 | if (p != 0) { |
| 1501 | switch (p->state) { |
| 1502 | case XML_TEXTWRITER_NAME: |
| 1503 | case XML_TEXTWRITER_TEXT: |
| 1504 | #if 0 |
| 1505 | buf = NULL; |
| 1506 | xmlOutputBufferWriteEscape(writer->out, content, NULL); |
| 1507 | #endif |
| 1508 | buf = xmlEncodeSpecialChars(NULL, content); |
| 1509 | break; |
| 1510 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1511 | buf = NULL; |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 1512 | xmlBufAttrSerializeTxtContent(writer->out->buffer, |
| 1513 | writer->doc, NULL, content); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1514 | break; |
| 1515 | default: |
| 1516 | break; |
| 1517 | } |
| 1518 | } |
| 1519 | } |
| 1520 | |
| 1521 | if (buf != NULL) { |
| 1522 | count = xmlTextWriterWriteRaw(writer, buf); |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1523 | |
| 1524 | if (buf != content) /* buf was allocated by us, so free it */ |
| 1525 | xmlFree(buf); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 1526 | |
| 1527 | if (count < 0) |
| 1528 | return -1; |
| 1529 | sum += count; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1530 | } |
| 1531 | |
| 1532 | return sum; |
| 1533 | } |
| 1534 | |
| 1535 | /** |
| 1536 | * xmlOutputBufferWriteBase64: |
| 1537 | * @out: the xmlOutputBufferPtr |
| 1538 | * @data: binary data |
| 1539 | * @len: the number of bytes to encode |
| 1540 | * |
| 1541 | * Write base64 encoded data to an xmlOutputBuffer. |
| 1542 | * Adapted from John Walker's base64.c (http://www.fourmilab.ch/). |
| 1543 | * |
| 1544 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1545 | */ |
| 1546 | static int |
| 1547 | xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len, |
| 1548 | const unsigned char *data) |
| 1549 | { |
| 1550 | static unsigned char dtable[64] = |
| 1551 | {'A','B','C','D','E','F','G','H','I','J','K','L','M', |
| 1552 | 'N','O','P','Q','R','S','T','U','V','W','X','Y','Z', |
| 1553 | 'a','b','c','d','e','f','g','h','i','j','k','l','m', |
| 1554 | 'n','o','p','q','r','s','t','u','v','w','x','y','z', |
| 1555 | '0','1','2','3','4','5','6','7','8','9','+','/'}; |
| 1556 | |
| 1557 | int i; |
| 1558 | int linelen; |
| 1559 | int count; |
| 1560 | int sum; |
| 1561 | |
| 1562 | if ((out == NULL) || (len < 0) || (data == NULL)) |
| 1563 | return(-1); |
| 1564 | |
| 1565 | linelen = 0; |
| 1566 | sum = 0; |
| 1567 | |
| 1568 | i = 0; |
| 1569 | while (1) { |
| 1570 | unsigned char igroup[3]; |
| 1571 | unsigned char ogroup[4]; |
| 1572 | int c; |
| 1573 | int n; |
| 1574 | |
| 1575 | igroup[0] = igroup[1] = igroup[2] = 0; |
| 1576 | for (n = 0; n < 3 && i < len; n++, i++) { |
| 1577 | c = data[i]; |
| 1578 | igroup[n] = (unsigned char) c; |
| 1579 | } |
| 1580 | |
| 1581 | if (n > 0) { |
| 1582 | ogroup[0] = dtable[igroup[0] >> 2]; |
| 1583 | ogroup[1] = dtable[((igroup[0] & 3) << 4) | (igroup[1] >> 4)]; |
| 1584 | ogroup[2] = |
| 1585 | dtable[((igroup[1] & 0xF) << 2) | (igroup[2] >> 6)]; |
| 1586 | ogroup[3] = dtable[igroup[2] & 0x3F]; |
| 1587 | |
| 1588 | if (n < 3) { |
| 1589 | ogroup[3] = '='; |
| 1590 | if (n < 2) { |
| 1591 | ogroup[2] = '='; |
| 1592 | } |
| 1593 | } |
| 1594 | |
| 1595 | if (linelen >= B64LINELEN) { |
| 1596 | count = xmlOutputBufferWrite(out, 2, B64CRLF); |
| 1597 | if (count == -1) |
| 1598 | return -1; |
| 1599 | sum += count; |
| 1600 | linelen = 0; |
| 1601 | } |
| 1602 | count = xmlOutputBufferWrite(out, 4, (const char *) ogroup); |
| 1603 | if (count == -1) |
| 1604 | return -1; |
| 1605 | sum += count; |
| 1606 | |
| 1607 | linelen += 4; |
| 1608 | } |
| 1609 | |
| 1610 | if (i >= len) |
| 1611 | break; |
| 1612 | } |
| 1613 | |
| 1614 | return sum; |
| 1615 | } |
| 1616 | |
| 1617 | /** |
| 1618 | * xmlTextWriterWriteBase64: |
| 1619 | * @writer: the xmlTextWriterPtr |
| 1620 | * @data: binary data |
| 1621 | * @start: the position within the data of the first byte to encode |
| 1622 | * @len: the number of bytes to encode |
| 1623 | * |
| 1624 | * Write an base64 encoded xml text. |
| 1625 | * |
| 1626 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1627 | */ |
| 1628 | int |
| 1629 | xmlTextWriterWriteBase64(xmlTextWriterPtr writer, const char *data, |
| 1630 | int start, int len) |
| 1631 | { |
| 1632 | int count; |
| 1633 | int sum; |
| 1634 | xmlLinkPtr lk; |
| 1635 | xmlTextWriterStackEntry *p; |
| 1636 | |
| 1637 | if ((writer == NULL) || (data == NULL) || (start < 0) || (len < 0)) |
| 1638 | return -1; |
| 1639 | |
| 1640 | sum = 0; |
| 1641 | lk = xmlListFront(writer->nodes); |
| 1642 | if (lk != 0) { |
| 1643 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1644 | if (p != 0) { |
| 1645 | count = xmlTextWriterHandleStateDependencies(writer, p); |
| 1646 | if (count < 0) |
| 1647 | return -1; |
| 1648 | sum += count; |
| 1649 | } |
| 1650 | } |
| 1651 | |
| 1652 | if (writer->indent) |
| 1653 | writer->doindent = 0; |
| 1654 | |
| 1655 | count = |
| 1656 | xmlOutputBufferWriteBase64(writer->out, len, |
| 1657 | (unsigned char *) data + start); |
| 1658 | if (count < 0) |
| 1659 | return -1; |
| 1660 | sum += count; |
| 1661 | |
| 1662 | return sum; |
| 1663 | } |
| 1664 | |
| 1665 | /** |
| 1666 | * xmlOutputBufferWriteBinHex: |
| 1667 | * @out: the xmlOutputBufferPtr |
| 1668 | * @data: binary data |
| 1669 | * @len: the number of bytes to encode |
| 1670 | * |
| 1671 | * Write hqx encoded data to an xmlOutputBuffer. |
| 1672 | * ::todo |
| 1673 | * |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 1674 | * Returns the bytes written (may be 0 because of buffering) |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1675 | * or -1 in case of error |
| 1676 | */ |
| 1677 | static int |
| 1678 | xmlOutputBufferWriteBinHex(xmlOutputBufferPtr out, |
| 1679 | int len, const unsigned char *data) |
| 1680 | { |
| 1681 | int count; |
| 1682 | int sum; |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 1683 | static char hex[16] = |
| 1684 | {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'}; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1685 | int i; |
| 1686 | |
| 1687 | if ((out == NULL) || (data == NULL) || (len < 0)) { |
| 1688 | return -1; |
| 1689 | } |
| 1690 | |
| 1691 | sum = 0; |
| 1692 | for (i = 0; i < len; i++) { |
| 1693 | count = |
| 1694 | xmlOutputBufferWrite(out, 1, |
| 1695 | (const char *) &hex[data[i] >> 4]); |
| 1696 | if (count == -1) |
| 1697 | return -1; |
| 1698 | sum += count; |
| 1699 | count = |
| 1700 | xmlOutputBufferWrite(out, 1, |
| 1701 | (const char *) &hex[data[i] & 0xF]); |
| 1702 | if (count == -1) |
| 1703 | return -1; |
| 1704 | sum += count; |
| 1705 | } |
| 1706 | |
| 1707 | return sum; |
| 1708 | } |
| 1709 | |
| 1710 | /** |
| 1711 | * xmlTextWriterWriteBinHex: |
| 1712 | * @writer: the xmlTextWriterPtr |
| 1713 | * @data: binary data |
| 1714 | * @start: the position within the data of the first byte to encode |
| 1715 | * @len: the number of bytes to encode |
| 1716 | * |
| 1717 | * Write a BinHex encoded xml text. |
| 1718 | * |
| 1719 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1720 | */ |
| 1721 | int |
| 1722 | xmlTextWriterWriteBinHex(xmlTextWriterPtr writer, const char *data, |
| 1723 | int start, int len) |
| 1724 | { |
| 1725 | int count; |
| 1726 | int sum; |
| 1727 | xmlLinkPtr lk; |
| 1728 | xmlTextWriterStackEntry *p; |
| 1729 | |
| 1730 | if ((writer == NULL) || (data == NULL) || (start < 0) || (len < 0)) |
| 1731 | return -1; |
| 1732 | |
| 1733 | sum = 0; |
| 1734 | lk = xmlListFront(writer->nodes); |
| 1735 | if (lk != 0) { |
| 1736 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1737 | if (p != 0) { |
| 1738 | count = xmlTextWriterHandleStateDependencies(writer, p); |
| 1739 | if (count < 0) |
| 1740 | return -1; |
| 1741 | sum += count; |
| 1742 | } |
| 1743 | } |
| 1744 | |
| 1745 | if (writer->indent) |
| 1746 | writer->doindent = 0; |
| 1747 | |
| 1748 | count = |
| 1749 | xmlOutputBufferWriteBinHex(writer->out, len, |
| 1750 | (unsigned char *) data + start); |
| 1751 | if (count < 0) |
| 1752 | return -1; |
| 1753 | sum += count; |
| 1754 | |
| 1755 | return sum; |
| 1756 | } |
| 1757 | |
| 1758 | /** |
| 1759 | * xmlTextWriterStartAttribute: |
| 1760 | * @writer: the xmlTextWriterPtr |
| 1761 | * @name: element name |
| 1762 | * |
| 1763 | * Start an xml attribute. |
| 1764 | * |
| 1765 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1766 | */ |
| 1767 | int |
| 1768 | xmlTextWriterStartAttribute(xmlTextWriterPtr writer, const xmlChar * name) |
| 1769 | { |
| 1770 | int count; |
| 1771 | int sum; |
| 1772 | xmlLinkPtr lk; |
| 1773 | xmlTextWriterStackEntry *p; |
| 1774 | |
| 1775 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 1776 | return -1; |
| 1777 | |
| 1778 | sum = 0; |
| 1779 | lk = xmlListFront(writer->nodes); |
| 1780 | if (lk == 0) |
| 1781 | return -1; |
| 1782 | |
| 1783 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1784 | if (p == 0) |
| 1785 | return -1; |
| 1786 | |
| 1787 | switch (p->state) { |
| 1788 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1789 | count = xmlTextWriterEndAttribute(writer); |
| 1790 | if (count < 0) |
| 1791 | return -1; |
| 1792 | sum += count; |
| 1793 | /* fallthrough */ |
| 1794 | case XML_TEXTWRITER_NAME: |
| 1795 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 1796 | if (count < 0) |
| 1797 | return -1; |
| 1798 | sum += count; |
| 1799 | count = |
| 1800 | xmlOutputBufferWriteString(writer->out, |
| 1801 | (const char *) name); |
| 1802 | if (count < 0) |
| 1803 | return -1; |
| 1804 | sum += count; |
| 1805 | count = xmlOutputBufferWriteString(writer->out, "="); |
| 1806 | if (count < 0) |
| 1807 | return -1; |
| 1808 | sum += count; |
| 1809 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 1810 | if (count < 0) |
| 1811 | return -1; |
| 1812 | sum += count; |
| 1813 | p->state = XML_TEXTWRITER_ATTRIBUTE; |
| 1814 | break; |
| 1815 | default: |
| 1816 | return -1; |
| 1817 | } |
| 1818 | |
| 1819 | return sum; |
| 1820 | } |
| 1821 | |
| 1822 | /** |
| 1823 | * xmlTextWriterStartAttributeNS: |
| 1824 | * @writer: the xmlTextWriterPtr |
| 1825 | * @prefix: namespace prefix or NULL |
| 1826 | * @name: element local name |
| 1827 | * @namespaceURI: namespace URI or NULL |
| 1828 | * |
| 1829 | * Start an xml attribute with namespace support. |
| 1830 | * |
| 1831 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1832 | */ |
| 1833 | int |
| 1834 | xmlTextWriterStartAttributeNS(xmlTextWriterPtr writer, |
| 1835 | const xmlChar * prefix, const xmlChar * name, |
| 1836 | const xmlChar * namespaceURI) |
| 1837 | { |
| 1838 | int count; |
| 1839 | int sum; |
| 1840 | xmlChar *buf; |
| 1841 | xmlTextWriterNsStackEntry *p; |
| 1842 | |
| 1843 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 1844 | return -1; |
| 1845 | |
| 1846 | /* Handle namespace first in case of error */ |
| 1847 | if (namespaceURI != 0) { |
| 1848 | xmlTextWriterNsStackEntry nsentry, *curns; |
| 1849 | |
| 1850 | buf = xmlStrdup(BAD_CAST "xmlns"); |
| 1851 | if (prefix != 0) { |
| 1852 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1853 | buf = xmlStrcat(buf, prefix); |
| 1854 | } |
| 1855 | |
| 1856 | nsentry.prefix = buf; |
| 1857 | nsentry.uri = (xmlChar *)namespaceURI; |
| 1858 | nsentry.elem = xmlListFront(writer->nodes); |
| 1859 | |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 1860 | curns = (xmlTextWriterNsStackEntry *)xmlListSearch(writer->nsstack, |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 1861 | (void *)&nsentry); |
| 1862 | if ((curns != NULL)) { |
| 1863 | xmlFree(buf); |
| 1864 | if (xmlStrcmp(curns->uri, namespaceURI) == 0) { |
| 1865 | /* Namespace already defined on element skip */ |
| 1866 | buf = NULL; |
| 1867 | } else { |
| 1868 | /* Prefix mismatch so error out */ |
| 1869 | return -1; |
| 1870 | } |
| 1871 | } |
| 1872 | |
| 1873 | /* Do not add namespace decl to list - it is already there */ |
| 1874 | if (buf != NULL) { |
| 1875 | p = (xmlTextWriterNsStackEntry *) |
| 1876 | xmlMalloc(sizeof(xmlTextWriterNsStackEntry)); |
| 1877 | if (p == 0) { |
| 1878 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 1879 | "xmlTextWriterStartAttributeNS : out of memory!\n"); |
| 1880 | return -1; |
| 1881 | } |
| 1882 | |
| 1883 | p->prefix = buf; |
| 1884 | p->uri = xmlStrdup(namespaceURI); |
| 1885 | if (p->uri == 0) { |
| 1886 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 1887 | "xmlTextWriterStartAttributeNS : out of memory!\n"); |
| 1888 | xmlFree(p); |
| 1889 | return -1; |
| 1890 | } |
| 1891 | p->elem = xmlListFront(writer->nodes); |
| 1892 | |
| 1893 | xmlListPushFront(writer->nsstack, p); |
| 1894 | } |
| 1895 | } |
| 1896 | |
| 1897 | buf = NULL; |
| 1898 | if (prefix != 0) { |
| 1899 | buf = xmlStrdup(prefix); |
| 1900 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1901 | } |
| 1902 | buf = xmlStrcat(buf, name); |
| 1903 | |
| 1904 | sum = 0; |
| 1905 | count = xmlTextWriterStartAttribute(writer, buf); |
| 1906 | xmlFree(buf); |
| 1907 | if (count < 0) |
| 1908 | return -1; |
| 1909 | sum += count; |
| 1910 | |
| 1911 | return sum; |
| 1912 | } |
| 1913 | |
| 1914 | /** |
| 1915 | * xmlTextWriterEndAttribute: |
| 1916 | * @writer: the xmlTextWriterPtr |
| 1917 | * |
| 1918 | * End the current xml element. |
| 1919 | * |
| 1920 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1921 | */ |
| 1922 | int |
| 1923 | xmlTextWriterEndAttribute(xmlTextWriterPtr writer) |
| 1924 | { |
| 1925 | int count; |
| 1926 | int sum; |
| 1927 | xmlLinkPtr lk; |
| 1928 | xmlTextWriterStackEntry *p; |
| 1929 | |
| 1930 | if (writer == NULL) |
| 1931 | return -1; |
| 1932 | |
| 1933 | lk = xmlListFront(writer->nodes); |
| 1934 | if (lk == 0) { |
| 1935 | return -1; |
| 1936 | } |
| 1937 | |
| 1938 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1939 | if (p == 0) { |
| 1940 | return -1; |
| 1941 | } |
| 1942 | |
| 1943 | sum = 0; |
| 1944 | switch (p->state) { |
| 1945 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1946 | p->state = XML_TEXTWRITER_NAME; |
| 1947 | |
| 1948 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 1949 | if (count < 0) { |
| 1950 | return -1; |
| 1951 | } |
| 1952 | sum += count; |
| 1953 | break; |
| 1954 | default: |
| 1955 | return -1; |
| 1956 | } |
| 1957 | |
| 1958 | return sum; |
| 1959 | } |
| 1960 | |
| 1961 | /** |
| 1962 | * xmlTextWriterWriteFormatAttribute: |
| 1963 | * @writer: the xmlTextWriterPtr |
| 1964 | * @name: attribute name |
| 1965 | * @format: format string (see printf) |
| 1966 | * @...: extra parameters for the format |
| 1967 | * |
| 1968 | * Write a formatted xml attribute. |
| 1969 | * |
| 1970 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1971 | */ |
| 1972 | int XMLCDECL |
| 1973 | xmlTextWriterWriteFormatAttribute(xmlTextWriterPtr writer, |
| 1974 | const xmlChar * name, const char *format, |
| 1975 | ...) |
| 1976 | { |
| 1977 | int rc; |
| 1978 | va_list ap; |
| 1979 | |
| 1980 | va_start(ap, format); |
| 1981 | |
| 1982 | rc = xmlTextWriterWriteVFormatAttribute(writer, name, format, ap); |
| 1983 | |
| 1984 | va_end(ap); |
| 1985 | return rc; |
| 1986 | } |
| 1987 | |
| 1988 | /** |
| 1989 | * xmlTextWriterWriteVFormatAttribute: |
| 1990 | * @writer: the xmlTextWriterPtr |
| 1991 | * @name: attribute name |
| 1992 | * @format: format string (see printf) |
| 1993 | * @argptr: pointer to the first member of the variable argument list. |
| 1994 | * |
| 1995 | * Write a formatted xml attribute. |
| 1996 | * |
| 1997 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1998 | */ |
| 1999 | int |
| 2000 | xmlTextWriterWriteVFormatAttribute(xmlTextWriterPtr writer, |
| 2001 | const xmlChar * name, |
| 2002 | const char *format, va_list argptr) |
| 2003 | { |
| 2004 | int rc; |
| 2005 | xmlChar *buf; |
| 2006 | |
| 2007 | if (writer == NULL) |
| 2008 | return -1; |
| 2009 | |
| 2010 | buf = xmlTextWriterVSprintf(format, argptr); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2011 | if (buf == NULL) |
| 2012 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2013 | |
| 2014 | rc = xmlTextWriterWriteAttribute(writer, name, buf); |
| 2015 | |
| 2016 | xmlFree(buf); |
| 2017 | return rc; |
| 2018 | } |
| 2019 | |
| 2020 | /** |
| 2021 | * xmlTextWriterWriteAttribute: |
| 2022 | * @writer: the xmlTextWriterPtr |
| 2023 | * @name: attribute name |
| 2024 | * @content: attribute content |
| 2025 | * |
| 2026 | * Write an xml attribute. |
| 2027 | * |
| 2028 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2029 | */ |
| 2030 | int |
| 2031 | xmlTextWriterWriteAttribute(xmlTextWriterPtr writer, const xmlChar * name, |
| 2032 | const xmlChar * content) |
| 2033 | { |
| 2034 | int count; |
| 2035 | int sum; |
| 2036 | |
| 2037 | sum = 0; |
| 2038 | count = xmlTextWriterStartAttribute(writer, name); |
| 2039 | if (count < 0) |
| 2040 | return -1; |
| 2041 | sum += count; |
| 2042 | count = xmlTextWriterWriteString(writer, content); |
| 2043 | if (count < 0) |
| 2044 | return -1; |
| 2045 | sum += count; |
| 2046 | count = xmlTextWriterEndAttribute(writer); |
| 2047 | if (count < 0) |
| 2048 | return -1; |
| 2049 | sum += count; |
| 2050 | |
| 2051 | return sum; |
| 2052 | } |
| 2053 | |
| 2054 | /** |
| 2055 | * xmlTextWriterWriteFormatAttributeNS: |
| 2056 | * @writer: the xmlTextWriterPtr |
| 2057 | * @prefix: namespace prefix |
| 2058 | * @name: attribute local name |
| 2059 | * @namespaceURI: namespace URI |
| 2060 | * @format: format string (see printf) |
| 2061 | * @...: extra parameters for the format |
| 2062 | * |
| 2063 | * Write a formatted xml attribute.with namespace support |
| 2064 | * |
| 2065 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2066 | */ |
| 2067 | int XMLCDECL |
| 2068 | xmlTextWriterWriteFormatAttributeNS(xmlTextWriterPtr writer, |
| 2069 | const xmlChar * prefix, |
| 2070 | const xmlChar * name, |
| 2071 | const xmlChar * namespaceURI, |
| 2072 | const char *format, ...) |
| 2073 | { |
| 2074 | int rc; |
| 2075 | va_list ap; |
| 2076 | |
| 2077 | va_start(ap, format); |
| 2078 | |
| 2079 | rc = xmlTextWriterWriteVFormatAttributeNS(writer, prefix, name, |
| 2080 | namespaceURI, format, ap); |
| 2081 | |
| 2082 | va_end(ap); |
| 2083 | return rc; |
| 2084 | } |
| 2085 | |
| 2086 | /** |
| 2087 | * xmlTextWriterWriteVFormatAttributeNS: |
| 2088 | * @writer: the xmlTextWriterPtr |
| 2089 | * @prefix: namespace prefix |
| 2090 | * @name: attribute local name |
| 2091 | * @namespaceURI: namespace URI |
| 2092 | * @format: format string (see printf) |
| 2093 | * @argptr: pointer to the first member of the variable argument list. |
| 2094 | * |
| 2095 | * Write a formatted xml attribute.with namespace support |
| 2096 | * |
| 2097 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2098 | */ |
| 2099 | int |
| 2100 | xmlTextWriterWriteVFormatAttributeNS(xmlTextWriterPtr writer, |
| 2101 | const xmlChar * prefix, |
| 2102 | const xmlChar * name, |
| 2103 | const xmlChar * namespaceURI, |
| 2104 | const char *format, va_list argptr) |
| 2105 | { |
| 2106 | int rc; |
| 2107 | xmlChar *buf; |
| 2108 | |
| 2109 | if (writer == NULL) |
| 2110 | return -1; |
| 2111 | |
| 2112 | buf = xmlTextWriterVSprintf(format, argptr); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2113 | if (buf == NULL) |
| 2114 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2115 | |
| 2116 | rc = xmlTextWriterWriteAttributeNS(writer, prefix, name, namespaceURI, |
| 2117 | buf); |
| 2118 | |
| 2119 | xmlFree(buf); |
| 2120 | return rc; |
| 2121 | } |
| 2122 | |
| 2123 | /** |
| 2124 | * xmlTextWriterWriteAttributeNS: |
| 2125 | * @writer: the xmlTextWriterPtr |
| 2126 | * @prefix: namespace prefix |
| 2127 | * @name: attribute local name |
| 2128 | * @namespaceURI: namespace URI |
| 2129 | * @content: attribute content |
| 2130 | * |
| 2131 | * Write an xml attribute. |
| 2132 | * |
| 2133 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2134 | */ |
| 2135 | int |
| 2136 | xmlTextWriterWriteAttributeNS(xmlTextWriterPtr writer, |
| 2137 | const xmlChar * prefix, const xmlChar * name, |
| 2138 | const xmlChar * namespaceURI, |
| 2139 | const xmlChar * content) |
| 2140 | { |
| 2141 | int count; |
| 2142 | int sum; |
| 2143 | |
| 2144 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 2145 | return -1; |
| 2146 | |
| 2147 | sum = 0; |
| 2148 | count = xmlTextWriterStartAttributeNS(writer, prefix, name, namespaceURI); |
| 2149 | if (count < 0) |
| 2150 | return -1; |
| 2151 | sum += count; |
| 2152 | count = xmlTextWriterWriteString(writer, content); |
| 2153 | if (count < 0) |
| 2154 | return -1; |
| 2155 | sum += count; |
| 2156 | count = xmlTextWriterEndAttribute(writer); |
| 2157 | if (count < 0) |
| 2158 | return -1; |
| 2159 | sum += count; |
| 2160 | |
| 2161 | return sum; |
| 2162 | } |
| 2163 | |
| 2164 | /** |
| 2165 | * xmlTextWriterWriteFormatElement: |
| 2166 | * @writer: the xmlTextWriterPtr |
| 2167 | * @name: element name |
| 2168 | * @format: format string (see printf) |
| 2169 | * @...: extra parameters for the format |
| 2170 | * |
| 2171 | * Write a formatted xml element. |
| 2172 | * |
| 2173 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2174 | */ |
| 2175 | int XMLCDECL |
| 2176 | xmlTextWriterWriteFormatElement(xmlTextWriterPtr writer, |
| 2177 | const xmlChar * name, const char *format, |
| 2178 | ...) |
| 2179 | { |
| 2180 | int rc; |
| 2181 | va_list ap; |
| 2182 | |
| 2183 | va_start(ap, format); |
| 2184 | |
| 2185 | rc = xmlTextWriterWriteVFormatElement(writer, name, format, ap); |
| 2186 | |
| 2187 | va_end(ap); |
| 2188 | return rc; |
| 2189 | } |
| 2190 | |
| 2191 | /** |
| 2192 | * xmlTextWriterWriteVFormatElement: |
| 2193 | * @writer: the xmlTextWriterPtr |
| 2194 | * @name: element name |
| 2195 | * @format: format string (see printf) |
| 2196 | * @argptr: pointer to the first member of the variable argument list. |
| 2197 | * |
| 2198 | * Write a formatted xml element. |
| 2199 | * |
| 2200 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2201 | */ |
| 2202 | int |
| 2203 | xmlTextWriterWriteVFormatElement(xmlTextWriterPtr writer, |
| 2204 | const xmlChar * name, const char *format, |
| 2205 | va_list argptr) |
| 2206 | { |
| 2207 | int rc; |
| 2208 | xmlChar *buf; |
| 2209 | |
| 2210 | if (writer == NULL) |
| 2211 | return -1; |
| 2212 | |
| 2213 | buf = xmlTextWriterVSprintf(format, argptr); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2214 | if (buf == NULL) |
| 2215 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2216 | |
| 2217 | rc = xmlTextWriterWriteElement(writer, name, buf); |
| 2218 | |
| 2219 | xmlFree(buf); |
| 2220 | return rc; |
| 2221 | } |
| 2222 | |
| 2223 | /** |
| 2224 | * xmlTextWriterWriteElement: |
| 2225 | * @writer: the xmlTextWriterPtr |
| 2226 | * @name: element name |
| 2227 | * @content: element content |
| 2228 | * |
| 2229 | * Write an xml element. |
| 2230 | * |
| 2231 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2232 | */ |
| 2233 | int |
| 2234 | xmlTextWriterWriteElement(xmlTextWriterPtr writer, const xmlChar * name, |
| 2235 | const xmlChar * content) |
| 2236 | { |
| 2237 | int count; |
| 2238 | int sum; |
| 2239 | |
| 2240 | sum = 0; |
| 2241 | count = xmlTextWriterStartElement(writer, name); |
| 2242 | if (count == -1) |
| 2243 | return -1; |
| 2244 | sum += count; |
Xin Li | e742c3a | 2017-03-02 10:59:49 -0800 | [diff] [blame] | 2245 | if (content != NULL) { |
| 2246 | count = xmlTextWriterWriteString(writer, content); |
| 2247 | if (count == -1) |
| 2248 | return -1; |
| 2249 | sum += count; |
| 2250 | } |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2251 | count = xmlTextWriterEndElement(writer); |
| 2252 | if (count == -1) |
| 2253 | return -1; |
| 2254 | sum += count; |
| 2255 | |
| 2256 | return sum; |
| 2257 | } |
| 2258 | |
| 2259 | /** |
| 2260 | * xmlTextWriterWriteFormatElementNS: |
| 2261 | * @writer: the xmlTextWriterPtr |
| 2262 | * @prefix: namespace prefix |
| 2263 | * @name: element local name |
| 2264 | * @namespaceURI: namespace URI |
| 2265 | * @format: format string (see printf) |
| 2266 | * @...: extra parameters for the format |
| 2267 | * |
| 2268 | * Write a formatted xml element with namespace support. |
| 2269 | * |
| 2270 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2271 | */ |
| 2272 | int XMLCDECL |
| 2273 | xmlTextWriterWriteFormatElementNS(xmlTextWriterPtr writer, |
| 2274 | const xmlChar * prefix, |
| 2275 | const xmlChar * name, |
| 2276 | const xmlChar * namespaceURI, |
| 2277 | const char *format, ...) |
| 2278 | { |
| 2279 | int rc; |
| 2280 | va_list ap; |
| 2281 | |
| 2282 | va_start(ap, format); |
| 2283 | |
| 2284 | rc = xmlTextWriterWriteVFormatElementNS(writer, prefix, name, |
| 2285 | namespaceURI, format, ap); |
| 2286 | |
| 2287 | va_end(ap); |
| 2288 | return rc; |
| 2289 | } |
| 2290 | |
| 2291 | /** |
| 2292 | * xmlTextWriterWriteVFormatElementNS: |
| 2293 | * @writer: the xmlTextWriterPtr |
| 2294 | * @prefix: namespace prefix |
| 2295 | * @name: element local name |
| 2296 | * @namespaceURI: namespace URI |
| 2297 | * @format: format string (see printf) |
| 2298 | * @argptr: pointer to the first member of the variable argument list. |
| 2299 | * |
| 2300 | * Write a formatted xml element with namespace support. |
| 2301 | * |
| 2302 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2303 | */ |
| 2304 | int |
| 2305 | xmlTextWriterWriteVFormatElementNS(xmlTextWriterPtr writer, |
| 2306 | const xmlChar * prefix, |
| 2307 | const xmlChar * name, |
| 2308 | const xmlChar * namespaceURI, |
| 2309 | const char *format, va_list argptr) |
| 2310 | { |
| 2311 | int rc; |
| 2312 | xmlChar *buf; |
| 2313 | |
| 2314 | if (writer == NULL) |
| 2315 | return -1; |
| 2316 | |
| 2317 | buf = xmlTextWriterVSprintf(format, argptr); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2318 | if (buf == NULL) |
| 2319 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2320 | |
| 2321 | rc = xmlTextWriterWriteElementNS(writer, prefix, name, namespaceURI, |
| 2322 | buf); |
| 2323 | |
| 2324 | xmlFree(buf); |
| 2325 | return rc; |
| 2326 | } |
| 2327 | |
| 2328 | /** |
| 2329 | * xmlTextWriterWriteElementNS: |
| 2330 | * @writer: the xmlTextWriterPtr |
| 2331 | * @prefix: namespace prefix |
| 2332 | * @name: element local name |
| 2333 | * @namespaceURI: namespace URI |
| 2334 | * @content: element content |
| 2335 | * |
| 2336 | * Write an xml element with namespace support. |
| 2337 | * |
| 2338 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2339 | */ |
| 2340 | int |
| 2341 | xmlTextWriterWriteElementNS(xmlTextWriterPtr writer, |
| 2342 | const xmlChar * prefix, const xmlChar * name, |
| 2343 | const xmlChar * namespaceURI, |
| 2344 | const xmlChar * content) |
| 2345 | { |
| 2346 | int count; |
| 2347 | int sum; |
| 2348 | |
| 2349 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 2350 | return -1; |
| 2351 | |
| 2352 | sum = 0; |
| 2353 | count = |
| 2354 | xmlTextWriterStartElementNS(writer, prefix, name, namespaceURI); |
| 2355 | if (count < 0) |
| 2356 | return -1; |
| 2357 | sum += count; |
| 2358 | count = xmlTextWriterWriteString(writer, content); |
| 2359 | if (count == -1) |
| 2360 | return -1; |
| 2361 | sum += count; |
| 2362 | count = xmlTextWriterEndElement(writer); |
| 2363 | if (count == -1) |
| 2364 | return -1; |
| 2365 | sum += count; |
| 2366 | |
| 2367 | return sum; |
| 2368 | } |
| 2369 | |
| 2370 | /** |
| 2371 | * xmlTextWriterStartPI: |
| 2372 | * @writer: the xmlTextWriterPtr |
| 2373 | * @target: PI target |
| 2374 | * |
| 2375 | * Start an xml PI. |
| 2376 | * |
| 2377 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2378 | */ |
| 2379 | int |
| 2380 | xmlTextWriterStartPI(xmlTextWriterPtr writer, const xmlChar * target) |
| 2381 | { |
| 2382 | int count; |
| 2383 | int sum; |
| 2384 | xmlLinkPtr lk; |
| 2385 | xmlTextWriterStackEntry *p; |
| 2386 | |
| 2387 | if ((writer == NULL) || (target == NULL) || (*target == '\0')) |
| 2388 | return -1; |
| 2389 | |
| 2390 | if (xmlStrcasecmp(target, (const xmlChar *) "xml") == 0) { |
| 2391 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 2392 | "xmlTextWriterStartPI : target name [Xx][Mm][Ll] is reserved for xml standardization!\n"); |
| 2393 | return -1; |
| 2394 | } |
| 2395 | |
| 2396 | sum = 0; |
| 2397 | lk = xmlListFront(writer->nodes); |
| 2398 | if (lk != 0) { |
| 2399 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2400 | if (p != 0) { |
| 2401 | switch (p->state) { |
| 2402 | case XML_TEXTWRITER_ATTRIBUTE: |
| 2403 | count = xmlTextWriterEndAttribute(writer); |
| 2404 | if (count < 0) |
| 2405 | return -1; |
| 2406 | sum += count; |
| 2407 | /* fallthrough */ |
| 2408 | case XML_TEXTWRITER_NAME: |
| 2409 | /* Output namespace declarations */ |
| 2410 | count = xmlTextWriterOutputNSDecl(writer); |
| 2411 | if (count < 0) |
| 2412 | return -1; |
| 2413 | sum += count; |
| 2414 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 2415 | if (count < 0) |
| 2416 | return -1; |
| 2417 | sum += count; |
| 2418 | p->state = XML_TEXTWRITER_TEXT; |
| 2419 | break; |
| 2420 | case XML_TEXTWRITER_NONE: |
| 2421 | case XML_TEXTWRITER_TEXT: |
| 2422 | case XML_TEXTWRITER_DTD: |
| 2423 | break; |
| 2424 | case XML_TEXTWRITER_PI: |
| 2425 | case XML_TEXTWRITER_PI_TEXT: |
| 2426 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 2427 | "xmlTextWriterStartPI : nested PI!\n"); |
| 2428 | return -1; |
| 2429 | default: |
| 2430 | return -1; |
| 2431 | } |
| 2432 | } |
| 2433 | } |
| 2434 | |
| 2435 | p = (xmlTextWriterStackEntry *) |
| 2436 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2437 | if (p == 0) { |
| 2438 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 2439 | "xmlTextWriterStartPI : out of memory!\n"); |
| 2440 | return -1; |
| 2441 | } |
| 2442 | |
| 2443 | p->name = xmlStrdup(target); |
| 2444 | if (p->name == 0) { |
| 2445 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 2446 | "xmlTextWriterStartPI : out of memory!\n"); |
| 2447 | xmlFree(p); |
| 2448 | return -1; |
| 2449 | } |
| 2450 | p->state = XML_TEXTWRITER_PI; |
| 2451 | |
| 2452 | xmlListPushFront(writer->nodes, p); |
| 2453 | |
| 2454 | count = xmlOutputBufferWriteString(writer->out, "<?"); |
| 2455 | if (count < 0) |
| 2456 | return -1; |
| 2457 | sum += count; |
| 2458 | count = |
| 2459 | xmlOutputBufferWriteString(writer->out, (const char *) p->name); |
| 2460 | if (count < 0) |
| 2461 | return -1; |
| 2462 | sum += count; |
| 2463 | |
| 2464 | return sum; |
| 2465 | } |
| 2466 | |
| 2467 | /** |
| 2468 | * xmlTextWriterEndPI: |
| 2469 | * @writer: the xmlTextWriterPtr |
| 2470 | * |
| 2471 | * End the current xml PI. |
| 2472 | * |
| 2473 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2474 | */ |
| 2475 | int |
| 2476 | xmlTextWriterEndPI(xmlTextWriterPtr writer) |
| 2477 | { |
| 2478 | int count; |
| 2479 | int sum; |
| 2480 | xmlLinkPtr lk; |
| 2481 | xmlTextWriterStackEntry *p; |
| 2482 | |
| 2483 | if (writer == NULL) |
| 2484 | return -1; |
| 2485 | |
| 2486 | lk = xmlListFront(writer->nodes); |
| 2487 | if (lk == 0) |
| 2488 | return 0; |
| 2489 | |
| 2490 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2491 | if (p == 0) |
| 2492 | return 0; |
| 2493 | |
| 2494 | sum = 0; |
| 2495 | switch (p->state) { |
| 2496 | case XML_TEXTWRITER_PI: |
| 2497 | case XML_TEXTWRITER_PI_TEXT: |
| 2498 | count = xmlOutputBufferWriteString(writer->out, "?>"); |
| 2499 | if (count < 0) |
| 2500 | return -1; |
| 2501 | sum += count; |
| 2502 | break; |
| 2503 | default: |
| 2504 | return -1; |
| 2505 | } |
| 2506 | |
| 2507 | if (writer->indent) { |
| 2508 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 2509 | if (count < 0) |
| 2510 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2511 | sum += count; |
| 2512 | } |
| 2513 | |
| 2514 | xmlListPopFront(writer->nodes); |
| 2515 | return sum; |
| 2516 | } |
| 2517 | |
| 2518 | /** |
| 2519 | * xmlTextWriterWriteFormatPI: |
| 2520 | * @writer: the xmlTextWriterPtr |
| 2521 | * @target: PI target |
| 2522 | * @format: format string (see printf) |
| 2523 | * @...: extra parameters for the format |
| 2524 | * |
| 2525 | * Write a formatted PI. |
| 2526 | * |
| 2527 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2528 | */ |
| 2529 | int XMLCDECL |
| 2530 | xmlTextWriterWriteFormatPI(xmlTextWriterPtr writer, const xmlChar * target, |
| 2531 | const char *format, ...) |
| 2532 | { |
| 2533 | int rc; |
| 2534 | va_list ap; |
| 2535 | |
| 2536 | va_start(ap, format); |
| 2537 | |
| 2538 | rc = xmlTextWriterWriteVFormatPI(writer, target, format, ap); |
| 2539 | |
| 2540 | va_end(ap); |
| 2541 | return rc; |
| 2542 | } |
| 2543 | |
| 2544 | /** |
| 2545 | * xmlTextWriterWriteVFormatPI: |
| 2546 | * @writer: the xmlTextWriterPtr |
| 2547 | * @target: PI target |
| 2548 | * @format: format string (see printf) |
| 2549 | * @argptr: pointer to the first member of the variable argument list. |
| 2550 | * |
| 2551 | * Write a formatted xml PI. |
| 2552 | * |
| 2553 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2554 | */ |
| 2555 | int |
| 2556 | xmlTextWriterWriteVFormatPI(xmlTextWriterPtr writer, |
| 2557 | const xmlChar * target, const char *format, |
| 2558 | va_list argptr) |
| 2559 | { |
| 2560 | int rc; |
| 2561 | xmlChar *buf; |
| 2562 | |
| 2563 | if (writer == NULL) |
| 2564 | return -1; |
| 2565 | |
| 2566 | buf = xmlTextWriterVSprintf(format, argptr); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2567 | if (buf == NULL) |
| 2568 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2569 | |
| 2570 | rc = xmlTextWriterWritePI(writer, target, buf); |
| 2571 | |
| 2572 | xmlFree(buf); |
| 2573 | return rc; |
| 2574 | } |
| 2575 | |
| 2576 | /** |
| 2577 | * xmlTextWriterWritePI: |
| 2578 | * @writer: the xmlTextWriterPtr |
| 2579 | * @target: PI target |
| 2580 | * @content: PI content |
| 2581 | * |
| 2582 | * Write an xml PI. |
| 2583 | * |
| 2584 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2585 | */ |
| 2586 | int |
| 2587 | xmlTextWriterWritePI(xmlTextWriterPtr writer, const xmlChar * target, |
| 2588 | const xmlChar * content) |
| 2589 | { |
| 2590 | int count; |
| 2591 | int sum; |
| 2592 | |
| 2593 | sum = 0; |
| 2594 | count = xmlTextWriterStartPI(writer, target); |
| 2595 | if (count == -1) |
| 2596 | return -1; |
| 2597 | sum += count; |
| 2598 | if (content != 0) { |
| 2599 | count = xmlTextWriterWriteString(writer, content); |
| 2600 | if (count == -1) |
| 2601 | return -1; |
| 2602 | sum += count; |
| 2603 | } |
| 2604 | count = xmlTextWriterEndPI(writer); |
| 2605 | if (count == -1) |
| 2606 | return -1; |
| 2607 | sum += count; |
| 2608 | |
| 2609 | return sum; |
| 2610 | } |
| 2611 | |
| 2612 | /** |
| 2613 | * xmlTextWriterStartCDATA: |
| 2614 | * @writer: the xmlTextWriterPtr |
| 2615 | * |
| 2616 | * Start an xml CDATA section. |
| 2617 | * |
| 2618 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2619 | */ |
| 2620 | int |
| 2621 | xmlTextWriterStartCDATA(xmlTextWriterPtr writer) |
| 2622 | { |
| 2623 | int count; |
| 2624 | int sum; |
| 2625 | xmlLinkPtr lk; |
| 2626 | xmlTextWriterStackEntry *p; |
| 2627 | |
| 2628 | if (writer == NULL) |
| 2629 | return -1; |
| 2630 | |
| 2631 | sum = 0; |
| 2632 | lk = xmlListFront(writer->nodes); |
| 2633 | if (lk != 0) { |
| 2634 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2635 | if (p != 0) { |
| 2636 | switch (p->state) { |
| 2637 | case XML_TEXTWRITER_NONE: |
Patrick Scott | 60a4c35 | 2009-07-09 09:30:54 -0400 | [diff] [blame] | 2638 | case XML_TEXTWRITER_TEXT: |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2639 | case XML_TEXTWRITER_PI: |
| 2640 | case XML_TEXTWRITER_PI_TEXT: |
| 2641 | break; |
| 2642 | case XML_TEXTWRITER_ATTRIBUTE: |
| 2643 | count = xmlTextWriterEndAttribute(writer); |
| 2644 | if (count < 0) |
| 2645 | return -1; |
| 2646 | sum += count; |
| 2647 | /* fallthrough */ |
| 2648 | case XML_TEXTWRITER_NAME: |
| 2649 | /* Output namespace declarations */ |
| 2650 | count = xmlTextWriterOutputNSDecl(writer); |
| 2651 | if (count < 0) |
| 2652 | return -1; |
| 2653 | sum += count; |
| 2654 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 2655 | if (count < 0) |
| 2656 | return -1; |
| 2657 | sum += count; |
| 2658 | p->state = XML_TEXTWRITER_TEXT; |
| 2659 | break; |
| 2660 | case XML_TEXTWRITER_CDATA: |
| 2661 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 2662 | "xmlTextWriterStartCDATA : CDATA not allowed in this context!\n"); |
| 2663 | return -1; |
| 2664 | default: |
| 2665 | return -1; |
| 2666 | } |
| 2667 | } |
| 2668 | } |
| 2669 | |
| 2670 | p = (xmlTextWriterStackEntry *) |
| 2671 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2672 | if (p == 0) { |
| 2673 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 2674 | "xmlTextWriterStartCDATA : out of memory!\n"); |
| 2675 | return -1; |
| 2676 | } |
| 2677 | |
| 2678 | p->name = NULL; |
| 2679 | p->state = XML_TEXTWRITER_CDATA; |
| 2680 | |
| 2681 | xmlListPushFront(writer->nodes, p); |
| 2682 | |
| 2683 | count = xmlOutputBufferWriteString(writer->out, "<![CDATA["); |
| 2684 | if (count < 0) |
| 2685 | return -1; |
| 2686 | sum += count; |
| 2687 | |
| 2688 | return sum; |
| 2689 | } |
| 2690 | |
| 2691 | /** |
| 2692 | * xmlTextWriterEndCDATA: |
| 2693 | * @writer: the xmlTextWriterPtr |
| 2694 | * |
| 2695 | * End an xml CDATA section. |
| 2696 | * |
| 2697 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2698 | */ |
| 2699 | int |
| 2700 | xmlTextWriterEndCDATA(xmlTextWriterPtr writer) |
| 2701 | { |
| 2702 | int count; |
| 2703 | int sum; |
| 2704 | xmlLinkPtr lk; |
| 2705 | xmlTextWriterStackEntry *p; |
| 2706 | |
| 2707 | if (writer == NULL) |
| 2708 | return -1; |
| 2709 | |
| 2710 | lk = xmlListFront(writer->nodes); |
| 2711 | if (lk == 0) |
| 2712 | return -1; |
| 2713 | |
| 2714 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2715 | if (p == 0) |
| 2716 | return -1; |
| 2717 | |
| 2718 | sum = 0; |
| 2719 | switch (p->state) { |
| 2720 | case XML_TEXTWRITER_CDATA: |
| 2721 | count = xmlOutputBufferWriteString(writer->out, "]]>"); |
| 2722 | if (count < 0) |
| 2723 | return -1; |
| 2724 | sum += count; |
| 2725 | break; |
| 2726 | default: |
| 2727 | return -1; |
| 2728 | } |
| 2729 | |
| 2730 | xmlListPopFront(writer->nodes); |
| 2731 | return sum; |
| 2732 | } |
| 2733 | |
| 2734 | /** |
| 2735 | * xmlTextWriterWriteFormatCDATA: |
| 2736 | * @writer: the xmlTextWriterPtr |
| 2737 | * @format: format string (see printf) |
| 2738 | * @...: extra parameters for the format |
| 2739 | * |
| 2740 | * Write a formatted xml CDATA. |
| 2741 | * |
| 2742 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2743 | */ |
| 2744 | int XMLCDECL |
| 2745 | xmlTextWriterWriteFormatCDATA(xmlTextWriterPtr writer, const char *format, |
| 2746 | ...) |
| 2747 | { |
| 2748 | int rc; |
| 2749 | va_list ap; |
| 2750 | |
| 2751 | va_start(ap, format); |
| 2752 | |
| 2753 | rc = xmlTextWriterWriteVFormatCDATA(writer, format, ap); |
| 2754 | |
| 2755 | va_end(ap); |
| 2756 | return rc; |
| 2757 | } |
| 2758 | |
| 2759 | /** |
| 2760 | * xmlTextWriterWriteVFormatCDATA: |
| 2761 | * @writer: the xmlTextWriterPtr |
| 2762 | * @format: format string (see printf) |
| 2763 | * @argptr: pointer to the first member of the variable argument list. |
| 2764 | * |
| 2765 | * Write a formatted xml CDATA. |
| 2766 | * |
| 2767 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2768 | */ |
| 2769 | int |
| 2770 | xmlTextWriterWriteVFormatCDATA(xmlTextWriterPtr writer, const char *format, |
| 2771 | va_list argptr) |
| 2772 | { |
| 2773 | int rc; |
| 2774 | xmlChar *buf; |
| 2775 | |
| 2776 | if (writer == NULL) |
| 2777 | return -1; |
| 2778 | |
| 2779 | buf = xmlTextWriterVSprintf(format, argptr); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 2780 | if (buf == NULL) |
| 2781 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 2782 | |
| 2783 | rc = xmlTextWriterWriteCDATA(writer, buf); |
| 2784 | |
| 2785 | xmlFree(buf); |
| 2786 | return rc; |
| 2787 | } |
| 2788 | |
| 2789 | /** |
| 2790 | * xmlTextWriterWriteCDATA: |
| 2791 | * @writer: the xmlTextWriterPtr |
| 2792 | * @content: CDATA content |
| 2793 | * |
| 2794 | * Write an xml CDATA. |
| 2795 | * |
| 2796 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2797 | */ |
| 2798 | int |
| 2799 | xmlTextWriterWriteCDATA(xmlTextWriterPtr writer, const xmlChar * content) |
| 2800 | { |
| 2801 | int count; |
| 2802 | int sum; |
| 2803 | |
| 2804 | sum = 0; |
| 2805 | count = xmlTextWriterStartCDATA(writer); |
| 2806 | if (count == -1) |
| 2807 | return -1; |
| 2808 | sum += count; |
| 2809 | if (content != 0) { |
| 2810 | count = xmlTextWriterWriteString(writer, content); |
| 2811 | if (count == -1) |
| 2812 | return -1; |
| 2813 | sum += count; |
| 2814 | } |
| 2815 | count = xmlTextWriterEndCDATA(writer); |
| 2816 | if (count == -1) |
| 2817 | return -1; |
| 2818 | sum += count; |
| 2819 | |
| 2820 | return sum; |
| 2821 | } |
| 2822 | |
| 2823 | /** |
| 2824 | * xmlTextWriterStartDTD: |
| 2825 | * @writer: the xmlTextWriterPtr |
| 2826 | * @name: the name of the DTD |
| 2827 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 2828 | * @sysid: the system identifier, which is the URI of the DTD |
| 2829 | * |
| 2830 | * Start an xml DTD. |
| 2831 | * |
| 2832 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2833 | */ |
| 2834 | int |
| 2835 | xmlTextWriterStartDTD(xmlTextWriterPtr writer, |
| 2836 | const xmlChar * name, |
| 2837 | const xmlChar * pubid, const xmlChar * sysid) |
| 2838 | { |
| 2839 | int count; |
| 2840 | int sum; |
| 2841 | xmlLinkPtr lk; |
| 2842 | xmlTextWriterStackEntry *p; |
| 2843 | |
| 2844 | if (writer == NULL || name == NULL || *name == '\0') |
| 2845 | return -1; |
| 2846 | |
| 2847 | sum = 0; |
| 2848 | lk = xmlListFront(writer->nodes); |
| 2849 | if ((lk != NULL) && (xmlLinkGetData(lk) != NULL)) { |
| 2850 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 2851 | "xmlTextWriterStartDTD : DTD allowed only in prolog!\n"); |
| 2852 | return -1; |
| 2853 | } |
| 2854 | |
| 2855 | p = (xmlTextWriterStackEntry *) |
| 2856 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2857 | if (p == 0) { |
| 2858 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 2859 | "xmlTextWriterStartDTD : out of memory!\n"); |
| 2860 | return -1; |
| 2861 | } |
| 2862 | |
| 2863 | p->name = xmlStrdup(name); |
| 2864 | if (p->name == 0) { |
| 2865 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 2866 | "xmlTextWriterStartDTD : out of memory!\n"); |
| 2867 | xmlFree(p); |
| 2868 | return -1; |
| 2869 | } |
| 2870 | p->state = XML_TEXTWRITER_DTD; |
| 2871 | |
| 2872 | xmlListPushFront(writer->nodes, p); |
| 2873 | |
| 2874 | count = xmlOutputBufferWriteString(writer->out, "<!DOCTYPE "); |
| 2875 | if (count < 0) |
| 2876 | return -1; |
| 2877 | sum += count; |
| 2878 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 2879 | if (count < 0) |
| 2880 | return -1; |
| 2881 | sum += count; |
| 2882 | |
| 2883 | if (pubid != 0) { |
| 2884 | if (sysid == 0) { |
| 2885 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 2886 | "xmlTextWriterStartDTD : system identifier needed!\n"); |
| 2887 | return -1; |
| 2888 | } |
| 2889 | |
| 2890 | if (writer->indent) |
| 2891 | count = xmlOutputBufferWrite(writer->out, 1, "\n"); |
| 2892 | else |
| 2893 | count = xmlOutputBufferWrite(writer->out, 1, " "); |
| 2894 | if (count < 0) |
| 2895 | return -1; |
| 2896 | sum += count; |
| 2897 | |
| 2898 | count = xmlOutputBufferWriteString(writer->out, "PUBLIC "); |
| 2899 | if (count < 0) |
| 2900 | return -1; |
| 2901 | sum += count; |
| 2902 | |
| 2903 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 2904 | if (count < 0) |
| 2905 | return -1; |
| 2906 | sum += count; |
| 2907 | |
| 2908 | count = |
| 2909 | xmlOutputBufferWriteString(writer->out, (const char *) pubid); |
| 2910 | if (count < 0) |
| 2911 | return -1; |
| 2912 | sum += count; |
| 2913 | |
| 2914 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 2915 | if (count < 0) |
| 2916 | return -1; |
| 2917 | sum += count; |
| 2918 | } |
| 2919 | |
| 2920 | if (sysid != 0) { |
| 2921 | if (pubid == 0) { |
| 2922 | if (writer->indent) |
| 2923 | count = xmlOutputBufferWrite(writer->out, 1, "\n"); |
| 2924 | else |
| 2925 | count = xmlOutputBufferWrite(writer->out, 1, " "); |
| 2926 | if (count < 0) |
| 2927 | return -1; |
| 2928 | sum += count; |
| 2929 | count = xmlOutputBufferWriteString(writer->out, "SYSTEM "); |
| 2930 | if (count < 0) |
| 2931 | return -1; |
| 2932 | sum += count; |
| 2933 | } else { |
| 2934 | if (writer->indent) |
| 2935 | count = xmlOutputBufferWriteString(writer->out, "\n "); |
| 2936 | else |
| 2937 | count = xmlOutputBufferWrite(writer->out, 1, " "); |
| 2938 | if (count < 0) |
| 2939 | return -1; |
| 2940 | sum += count; |
| 2941 | } |
| 2942 | |
| 2943 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 2944 | if (count < 0) |
| 2945 | return -1; |
| 2946 | sum += count; |
| 2947 | |
| 2948 | count = |
| 2949 | xmlOutputBufferWriteString(writer->out, (const char *) sysid); |
| 2950 | if (count < 0) |
| 2951 | return -1; |
| 2952 | sum += count; |
| 2953 | |
| 2954 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 2955 | if (count < 0) |
| 2956 | return -1; |
| 2957 | sum += count; |
| 2958 | } |
| 2959 | |
| 2960 | return sum; |
| 2961 | } |
| 2962 | |
| 2963 | /** |
| 2964 | * xmlTextWriterEndDTD: |
| 2965 | * @writer: the xmlTextWriterPtr |
| 2966 | * |
| 2967 | * End an xml DTD. |
| 2968 | * |
| 2969 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2970 | */ |
| 2971 | int |
| 2972 | xmlTextWriterEndDTD(xmlTextWriterPtr writer) |
| 2973 | { |
| 2974 | int loop; |
| 2975 | int count; |
| 2976 | int sum; |
| 2977 | xmlLinkPtr lk; |
| 2978 | xmlTextWriterStackEntry *p; |
| 2979 | |
| 2980 | if (writer == NULL) |
| 2981 | return -1; |
| 2982 | |
| 2983 | sum = 0; |
| 2984 | loop = 1; |
| 2985 | while (loop) { |
| 2986 | lk = xmlListFront(writer->nodes); |
| 2987 | if (lk == NULL) |
| 2988 | break; |
| 2989 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2990 | if (p == 0) |
| 2991 | break; |
| 2992 | switch (p->state) { |
| 2993 | case XML_TEXTWRITER_DTD_TEXT: |
| 2994 | count = xmlOutputBufferWriteString(writer->out, "]"); |
| 2995 | if (count < 0) |
| 2996 | return -1; |
| 2997 | sum += count; |
| 2998 | /* fallthrough */ |
| 2999 | case XML_TEXTWRITER_DTD: |
| 3000 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 3001 | |
| 3002 | if (writer->indent) { |
| 3003 | if (count < 0) |
| 3004 | return -1; |
| 3005 | sum += count; |
| 3006 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 3007 | } |
| 3008 | |
| 3009 | xmlListPopFront(writer->nodes); |
| 3010 | break; |
| 3011 | case XML_TEXTWRITER_DTD_ELEM: |
| 3012 | case XML_TEXTWRITER_DTD_ELEM_TEXT: |
| 3013 | count = xmlTextWriterEndDTDElement(writer); |
| 3014 | break; |
| 3015 | case XML_TEXTWRITER_DTD_ATTL: |
| 3016 | case XML_TEXTWRITER_DTD_ATTL_TEXT: |
| 3017 | count = xmlTextWriterEndDTDAttlist(writer); |
| 3018 | break; |
| 3019 | case XML_TEXTWRITER_DTD_ENTY: |
| 3020 | case XML_TEXTWRITER_DTD_PENT: |
| 3021 | case XML_TEXTWRITER_DTD_ENTY_TEXT: |
| 3022 | count = xmlTextWriterEndDTDEntity(writer); |
| 3023 | break; |
| 3024 | case XML_TEXTWRITER_COMMENT: |
| 3025 | count = xmlTextWriterEndComment(writer); |
| 3026 | break; |
| 3027 | default: |
| 3028 | loop = 0; |
| 3029 | continue; |
| 3030 | } |
| 3031 | |
| 3032 | if (count < 0) |
| 3033 | return -1; |
| 3034 | sum += count; |
| 3035 | } |
| 3036 | |
| 3037 | return sum; |
| 3038 | } |
| 3039 | |
| 3040 | /** |
| 3041 | * xmlTextWriterWriteFormatDTD: |
| 3042 | * @writer: the xmlTextWriterPtr |
| 3043 | * @name: the name of the DTD |
| 3044 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3045 | * @sysid: the system identifier, which is the URI of the DTD |
| 3046 | * @format: format string (see printf) |
| 3047 | * @...: extra parameters for the format |
| 3048 | * |
| 3049 | * Write a DTD with a formatted markup declarations part. |
| 3050 | * |
| 3051 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3052 | */ |
| 3053 | int XMLCDECL |
| 3054 | xmlTextWriterWriteFormatDTD(xmlTextWriterPtr writer, |
| 3055 | const xmlChar * name, |
| 3056 | const xmlChar * pubid, |
| 3057 | const xmlChar * sysid, const char *format, ...) |
| 3058 | { |
| 3059 | int rc; |
| 3060 | va_list ap; |
| 3061 | |
| 3062 | va_start(ap, format); |
| 3063 | |
| 3064 | rc = xmlTextWriterWriteVFormatDTD(writer, name, pubid, sysid, format, |
| 3065 | ap); |
| 3066 | |
| 3067 | va_end(ap); |
| 3068 | return rc; |
| 3069 | } |
| 3070 | |
| 3071 | /** |
| 3072 | * xmlTextWriterWriteVFormatDTD: |
| 3073 | * @writer: the xmlTextWriterPtr |
| 3074 | * @name: the name of the DTD |
| 3075 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3076 | * @sysid: the system identifier, which is the URI of the DTD |
| 3077 | * @format: format string (see printf) |
| 3078 | * @argptr: pointer to the first member of the variable argument list. |
| 3079 | * |
| 3080 | * Write a DTD with a formatted markup declarations part. |
| 3081 | * |
| 3082 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3083 | */ |
| 3084 | int |
| 3085 | xmlTextWriterWriteVFormatDTD(xmlTextWriterPtr writer, |
| 3086 | const xmlChar * name, |
| 3087 | const xmlChar * pubid, |
| 3088 | const xmlChar * sysid, |
| 3089 | const char *format, va_list argptr) |
| 3090 | { |
| 3091 | int rc; |
| 3092 | xmlChar *buf; |
| 3093 | |
| 3094 | if (writer == NULL) |
| 3095 | return -1; |
| 3096 | |
| 3097 | buf = xmlTextWriterVSprintf(format, argptr); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3098 | if (buf == NULL) |
| 3099 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3100 | |
| 3101 | rc = xmlTextWriterWriteDTD(writer, name, pubid, sysid, buf); |
| 3102 | |
| 3103 | xmlFree(buf); |
| 3104 | return rc; |
| 3105 | } |
| 3106 | |
| 3107 | /** |
| 3108 | * xmlTextWriterWriteDTD: |
| 3109 | * @writer: the xmlTextWriterPtr |
| 3110 | * @name: the name of the DTD |
| 3111 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3112 | * @sysid: the system identifier, which is the URI of the DTD |
| 3113 | * @subset: string content of the DTD |
| 3114 | * |
| 3115 | * Write a DTD. |
| 3116 | * |
| 3117 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3118 | */ |
| 3119 | int |
| 3120 | xmlTextWriterWriteDTD(xmlTextWriterPtr writer, |
| 3121 | const xmlChar * name, |
| 3122 | const xmlChar * pubid, |
| 3123 | const xmlChar * sysid, const xmlChar * subset) |
| 3124 | { |
| 3125 | int count; |
| 3126 | int sum; |
| 3127 | |
| 3128 | sum = 0; |
| 3129 | count = xmlTextWriterStartDTD(writer, name, pubid, sysid); |
| 3130 | if (count == -1) |
| 3131 | return -1; |
| 3132 | sum += count; |
| 3133 | if (subset != 0) { |
| 3134 | count = xmlTextWriterWriteString(writer, subset); |
| 3135 | if (count == -1) |
| 3136 | return -1; |
| 3137 | sum += count; |
| 3138 | } |
| 3139 | count = xmlTextWriterEndDTD(writer); |
| 3140 | if (count == -1) |
| 3141 | return -1; |
| 3142 | sum += count; |
| 3143 | |
| 3144 | return sum; |
| 3145 | } |
| 3146 | |
| 3147 | /** |
| 3148 | * xmlTextWriterStartDTDElement: |
| 3149 | * @writer: the xmlTextWriterPtr |
| 3150 | * @name: the name of the DTD element |
| 3151 | * |
| 3152 | * Start an xml DTD element. |
| 3153 | * |
| 3154 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3155 | */ |
| 3156 | int |
| 3157 | xmlTextWriterStartDTDElement(xmlTextWriterPtr writer, const xmlChar * name) |
| 3158 | { |
| 3159 | int count; |
| 3160 | int sum; |
| 3161 | xmlLinkPtr lk; |
| 3162 | xmlTextWriterStackEntry *p; |
| 3163 | |
| 3164 | if (writer == NULL || name == NULL || *name == '\0') |
| 3165 | return -1; |
| 3166 | |
| 3167 | sum = 0; |
| 3168 | lk = xmlListFront(writer->nodes); |
| 3169 | if (lk == 0) { |
| 3170 | return -1; |
| 3171 | } |
| 3172 | |
| 3173 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3174 | if (p != 0) { |
| 3175 | switch (p->state) { |
| 3176 | case XML_TEXTWRITER_DTD: |
| 3177 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 3178 | if (count < 0) |
| 3179 | return -1; |
| 3180 | sum += count; |
| 3181 | if (writer->indent) { |
| 3182 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 3183 | if (count < 0) |
| 3184 | return -1; |
| 3185 | sum += count; |
| 3186 | } |
| 3187 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 3188 | /* fallthrough */ |
| 3189 | case XML_TEXTWRITER_DTD_TEXT: |
| 3190 | case XML_TEXTWRITER_NONE: |
| 3191 | break; |
| 3192 | default: |
| 3193 | return -1; |
| 3194 | } |
| 3195 | } |
| 3196 | |
| 3197 | p = (xmlTextWriterStackEntry *) |
| 3198 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 3199 | if (p == 0) { |
| 3200 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 3201 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3202 | return -1; |
| 3203 | } |
| 3204 | |
| 3205 | p->name = xmlStrdup(name); |
| 3206 | if (p->name == 0) { |
| 3207 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 3208 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3209 | xmlFree(p); |
| 3210 | return -1; |
| 3211 | } |
| 3212 | p->state = XML_TEXTWRITER_DTD_ELEM; |
| 3213 | |
| 3214 | xmlListPushFront(writer->nodes, p); |
| 3215 | |
| 3216 | if (writer->indent) { |
| 3217 | count = xmlTextWriterWriteIndent(writer); |
| 3218 | if (count < 0) |
| 3219 | return -1; |
| 3220 | sum += count; |
| 3221 | } |
| 3222 | |
| 3223 | count = xmlOutputBufferWriteString(writer->out, "<!ELEMENT "); |
| 3224 | if (count < 0) |
| 3225 | return -1; |
| 3226 | sum += count; |
| 3227 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 3228 | if (count < 0) |
| 3229 | return -1; |
| 3230 | sum += count; |
| 3231 | |
| 3232 | return sum; |
| 3233 | } |
| 3234 | |
| 3235 | /** |
| 3236 | * xmlTextWriterEndDTDElement: |
| 3237 | * @writer: the xmlTextWriterPtr |
| 3238 | * |
| 3239 | * End an xml DTD element. |
| 3240 | * |
| 3241 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3242 | */ |
| 3243 | int |
| 3244 | xmlTextWriterEndDTDElement(xmlTextWriterPtr writer) |
| 3245 | { |
| 3246 | int count; |
| 3247 | int sum; |
| 3248 | xmlLinkPtr lk; |
| 3249 | xmlTextWriterStackEntry *p; |
| 3250 | |
| 3251 | if (writer == NULL) |
| 3252 | return -1; |
| 3253 | |
| 3254 | sum = 0; |
| 3255 | lk = xmlListFront(writer->nodes); |
| 3256 | if (lk == 0) |
| 3257 | return -1; |
| 3258 | |
| 3259 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3260 | if (p == 0) |
| 3261 | return -1; |
| 3262 | |
| 3263 | switch (p->state) { |
| 3264 | case XML_TEXTWRITER_DTD_ELEM: |
| 3265 | case XML_TEXTWRITER_DTD_ELEM_TEXT: |
| 3266 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 3267 | if (count < 0) |
| 3268 | return -1; |
| 3269 | sum += count; |
| 3270 | break; |
| 3271 | default: |
| 3272 | return -1; |
| 3273 | } |
| 3274 | |
| 3275 | if (writer->indent) { |
| 3276 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 3277 | if (count < 0) |
| 3278 | return -1; |
| 3279 | sum += count; |
| 3280 | } |
| 3281 | |
| 3282 | xmlListPopFront(writer->nodes); |
| 3283 | return sum; |
| 3284 | } |
| 3285 | |
| 3286 | /** |
| 3287 | * xmlTextWriterWriteFormatDTDElement: |
| 3288 | * @writer: the xmlTextWriterPtr |
| 3289 | * @name: the name of the DTD element |
| 3290 | * @format: format string (see printf) |
| 3291 | * @...: extra parameters for the format |
| 3292 | * |
| 3293 | * Write a formatted DTD element. |
| 3294 | * |
| 3295 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3296 | */ |
| 3297 | int XMLCDECL |
| 3298 | xmlTextWriterWriteFormatDTDElement(xmlTextWriterPtr writer, |
| 3299 | const xmlChar * name, |
| 3300 | const char *format, ...) |
| 3301 | { |
| 3302 | int rc; |
| 3303 | va_list ap; |
| 3304 | |
| 3305 | va_start(ap, format); |
| 3306 | |
| 3307 | rc = xmlTextWriterWriteVFormatDTDElement(writer, name, format, ap); |
| 3308 | |
| 3309 | va_end(ap); |
| 3310 | return rc; |
| 3311 | } |
| 3312 | |
| 3313 | /** |
| 3314 | * xmlTextWriterWriteVFormatDTDElement: |
| 3315 | * @writer: the xmlTextWriterPtr |
| 3316 | * @name: the name of the DTD element |
| 3317 | * @format: format string (see printf) |
| 3318 | * @argptr: pointer to the first member of the variable argument list. |
| 3319 | * |
| 3320 | * Write a formatted DTD element. |
| 3321 | * |
| 3322 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3323 | */ |
| 3324 | int |
| 3325 | xmlTextWriterWriteVFormatDTDElement(xmlTextWriterPtr writer, |
| 3326 | const xmlChar * name, |
| 3327 | const char *format, va_list argptr) |
| 3328 | { |
| 3329 | int rc; |
| 3330 | xmlChar *buf; |
| 3331 | |
| 3332 | if (writer == NULL) |
| 3333 | return -1; |
| 3334 | |
| 3335 | buf = xmlTextWriterVSprintf(format, argptr); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3336 | if (buf == NULL) |
| 3337 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3338 | |
| 3339 | rc = xmlTextWriterWriteDTDElement(writer, name, buf); |
| 3340 | |
| 3341 | xmlFree(buf); |
| 3342 | return rc; |
| 3343 | } |
| 3344 | |
| 3345 | /** |
| 3346 | * xmlTextWriterWriteDTDElement: |
| 3347 | * @writer: the xmlTextWriterPtr |
| 3348 | * @name: the name of the DTD element |
| 3349 | * @content: content of the element |
| 3350 | * |
| 3351 | * Write a DTD element. |
| 3352 | * |
| 3353 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3354 | */ |
| 3355 | int |
| 3356 | xmlTextWriterWriteDTDElement(xmlTextWriterPtr writer, |
| 3357 | const xmlChar * name, const xmlChar * content) |
| 3358 | { |
| 3359 | int count; |
| 3360 | int sum; |
| 3361 | |
| 3362 | if (content == NULL) |
| 3363 | return -1; |
| 3364 | |
| 3365 | sum = 0; |
| 3366 | count = xmlTextWriterStartDTDElement(writer, name); |
| 3367 | if (count == -1) |
| 3368 | return -1; |
| 3369 | sum += count; |
| 3370 | |
| 3371 | count = xmlTextWriterWriteString(writer, content); |
| 3372 | if (count == -1) |
| 3373 | return -1; |
| 3374 | sum += count; |
| 3375 | |
| 3376 | count = xmlTextWriterEndDTDElement(writer); |
| 3377 | if (count == -1) |
| 3378 | return -1; |
| 3379 | sum += count; |
| 3380 | |
| 3381 | return sum; |
| 3382 | } |
| 3383 | |
| 3384 | /** |
| 3385 | * xmlTextWriterStartDTDAttlist: |
| 3386 | * @writer: the xmlTextWriterPtr |
| 3387 | * @name: the name of the DTD ATTLIST |
| 3388 | * |
| 3389 | * Start an xml DTD ATTLIST. |
| 3390 | * |
| 3391 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3392 | */ |
| 3393 | int |
| 3394 | xmlTextWriterStartDTDAttlist(xmlTextWriterPtr writer, const xmlChar * name) |
| 3395 | { |
| 3396 | int count; |
| 3397 | int sum; |
| 3398 | xmlLinkPtr lk; |
| 3399 | xmlTextWriterStackEntry *p; |
| 3400 | |
| 3401 | if (writer == NULL || name == NULL || *name == '\0') |
| 3402 | return -1; |
| 3403 | |
| 3404 | sum = 0; |
| 3405 | lk = xmlListFront(writer->nodes); |
| 3406 | if (lk == 0) { |
| 3407 | return -1; |
| 3408 | } |
| 3409 | |
| 3410 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3411 | if (p != 0) { |
| 3412 | switch (p->state) { |
| 3413 | case XML_TEXTWRITER_DTD: |
| 3414 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 3415 | if (count < 0) |
| 3416 | return -1; |
| 3417 | sum += count; |
| 3418 | if (writer->indent) { |
| 3419 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 3420 | if (count < 0) |
| 3421 | return -1; |
| 3422 | sum += count; |
| 3423 | } |
| 3424 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 3425 | /* fallthrough */ |
| 3426 | case XML_TEXTWRITER_DTD_TEXT: |
| 3427 | case XML_TEXTWRITER_NONE: |
| 3428 | break; |
| 3429 | default: |
| 3430 | return -1; |
| 3431 | } |
| 3432 | } |
| 3433 | |
| 3434 | p = (xmlTextWriterStackEntry *) |
| 3435 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 3436 | if (p == 0) { |
| 3437 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 3438 | "xmlTextWriterStartDTDAttlist : out of memory!\n"); |
| 3439 | return -1; |
| 3440 | } |
| 3441 | |
| 3442 | p->name = xmlStrdup(name); |
| 3443 | if (p->name == 0) { |
| 3444 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 3445 | "xmlTextWriterStartDTDAttlist : out of memory!\n"); |
| 3446 | xmlFree(p); |
| 3447 | return -1; |
| 3448 | } |
| 3449 | p->state = XML_TEXTWRITER_DTD_ATTL; |
| 3450 | |
| 3451 | xmlListPushFront(writer->nodes, p); |
| 3452 | |
| 3453 | if (writer->indent) { |
| 3454 | count = xmlTextWriterWriteIndent(writer); |
| 3455 | if (count < 0) |
| 3456 | return -1; |
| 3457 | sum += count; |
| 3458 | } |
| 3459 | |
| 3460 | count = xmlOutputBufferWriteString(writer->out, "<!ATTLIST "); |
| 3461 | if (count < 0) |
| 3462 | return -1; |
| 3463 | sum += count; |
| 3464 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 3465 | if (count < 0) |
| 3466 | return -1; |
| 3467 | sum += count; |
| 3468 | |
| 3469 | return sum; |
| 3470 | } |
| 3471 | |
| 3472 | /** |
| 3473 | * xmlTextWriterEndDTDAttlist: |
| 3474 | * @writer: the xmlTextWriterPtr |
| 3475 | * |
| 3476 | * End an xml DTD attribute list. |
| 3477 | * |
| 3478 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3479 | */ |
| 3480 | int |
| 3481 | xmlTextWriterEndDTDAttlist(xmlTextWriterPtr writer) |
| 3482 | { |
| 3483 | int count; |
| 3484 | int sum; |
| 3485 | xmlLinkPtr lk; |
| 3486 | xmlTextWriterStackEntry *p; |
| 3487 | |
| 3488 | if (writer == NULL) |
| 3489 | return -1; |
| 3490 | |
| 3491 | sum = 0; |
| 3492 | lk = xmlListFront(writer->nodes); |
| 3493 | if (lk == 0) |
| 3494 | return -1; |
| 3495 | |
| 3496 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3497 | if (p == 0) |
| 3498 | return -1; |
| 3499 | |
| 3500 | switch (p->state) { |
| 3501 | case XML_TEXTWRITER_DTD_ATTL: |
| 3502 | case XML_TEXTWRITER_DTD_ATTL_TEXT: |
| 3503 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 3504 | if (count < 0) |
| 3505 | return -1; |
| 3506 | sum += count; |
| 3507 | break; |
| 3508 | default: |
| 3509 | return -1; |
| 3510 | } |
| 3511 | |
| 3512 | if (writer->indent) { |
| 3513 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 3514 | if (count < 0) |
| 3515 | return -1; |
| 3516 | sum += count; |
| 3517 | } |
| 3518 | |
| 3519 | xmlListPopFront(writer->nodes); |
| 3520 | return sum; |
| 3521 | } |
| 3522 | |
| 3523 | /** |
| 3524 | * xmlTextWriterWriteFormatDTDAttlist: |
| 3525 | * @writer: the xmlTextWriterPtr |
| 3526 | * @name: the name of the DTD ATTLIST |
| 3527 | * @format: format string (see printf) |
| 3528 | * @...: extra parameters for the format |
| 3529 | * |
| 3530 | * Write a formatted DTD ATTLIST. |
| 3531 | * |
| 3532 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3533 | */ |
| 3534 | int XMLCDECL |
| 3535 | xmlTextWriterWriteFormatDTDAttlist(xmlTextWriterPtr writer, |
| 3536 | const xmlChar * name, |
| 3537 | const char *format, ...) |
| 3538 | { |
| 3539 | int rc; |
| 3540 | va_list ap; |
| 3541 | |
| 3542 | va_start(ap, format); |
| 3543 | |
| 3544 | rc = xmlTextWriterWriteVFormatDTDAttlist(writer, name, format, ap); |
| 3545 | |
| 3546 | va_end(ap); |
| 3547 | return rc; |
| 3548 | } |
| 3549 | |
| 3550 | /** |
| 3551 | * xmlTextWriterWriteVFormatDTDAttlist: |
| 3552 | * @writer: the xmlTextWriterPtr |
| 3553 | * @name: the name of the DTD ATTLIST |
| 3554 | * @format: format string (see printf) |
| 3555 | * @argptr: pointer to the first member of the variable argument list. |
| 3556 | * |
| 3557 | * Write a formatted DTD ATTLIST. |
| 3558 | * |
| 3559 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3560 | */ |
| 3561 | int |
| 3562 | xmlTextWriterWriteVFormatDTDAttlist(xmlTextWriterPtr writer, |
| 3563 | const xmlChar * name, |
| 3564 | const char *format, va_list argptr) |
| 3565 | { |
| 3566 | int rc; |
| 3567 | xmlChar *buf; |
| 3568 | |
| 3569 | if (writer == NULL) |
| 3570 | return -1; |
| 3571 | |
| 3572 | buf = xmlTextWriterVSprintf(format, argptr); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3573 | if (buf == NULL) |
| 3574 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3575 | |
| 3576 | rc = xmlTextWriterWriteDTDAttlist(writer, name, buf); |
| 3577 | |
| 3578 | xmlFree(buf); |
| 3579 | return rc; |
| 3580 | } |
| 3581 | |
| 3582 | /** |
| 3583 | * xmlTextWriterWriteDTDAttlist: |
| 3584 | * @writer: the xmlTextWriterPtr |
| 3585 | * @name: the name of the DTD ATTLIST |
| 3586 | * @content: content of the ATTLIST |
| 3587 | * |
| 3588 | * Write a DTD ATTLIST. |
| 3589 | * |
| 3590 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3591 | */ |
| 3592 | int |
| 3593 | xmlTextWriterWriteDTDAttlist(xmlTextWriterPtr writer, |
| 3594 | const xmlChar * name, const xmlChar * content) |
| 3595 | { |
| 3596 | int count; |
| 3597 | int sum; |
| 3598 | |
| 3599 | if (content == NULL) |
| 3600 | return -1; |
| 3601 | |
| 3602 | sum = 0; |
| 3603 | count = xmlTextWriterStartDTDAttlist(writer, name); |
| 3604 | if (count == -1) |
| 3605 | return -1; |
| 3606 | sum += count; |
| 3607 | |
| 3608 | count = xmlTextWriterWriteString(writer, content); |
| 3609 | if (count == -1) |
| 3610 | return -1; |
| 3611 | sum += count; |
| 3612 | |
| 3613 | count = xmlTextWriterEndDTDAttlist(writer); |
| 3614 | if (count == -1) |
| 3615 | return -1; |
| 3616 | sum += count; |
| 3617 | |
| 3618 | return sum; |
| 3619 | } |
| 3620 | |
| 3621 | /** |
| 3622 | * xmlTextWriterStartDTDEntity: |
| 3623 | * @writer: the xmlTextWriterPtr |
| 3624 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3625 | * @name: the name of the DTD ATTLIST |
| 3626 | * |
| 3627 | * Start an xml DTD ATTLIST. |
| 3628 | * |
| 3629 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3630 | */ |
| 3631 | int |
| 3632 | xmlTextWriterStartDTDEntity(xmlTextWriterPtr writer, |
| 3633 | int pe, const xmlChar * name) |
| 3634 | { |
| 3635 | int count; |
| 3636 | int sum; |
| 3637 | xmlLinkPtr lk; |
| 3638 | xmlTextWriterStackEntry *p; |
| 3639 | |
| 3640 | if (writer == NULL || name == NULL || *name == '\0') |
| 3641 | return -1; |
| 3642 | |
| 3643 | sum = 0; |
| 3644 | lk = xmlListFront(writer->nodes); |
| 3645 | if (lk != 0) { |
| 3646 | |
| 3647 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3648 | if (p != 0) { |
| 3649 | switch (p->state) { |
| 3650 | case XML_TEXTWRITER_DTD: |
| 3651 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 3652 | if (count < 0) |
| 3653 | return -1; |
| 3654 | sum += count; |
| 3655 | if (writer->indent) { |
| 3656 | count = |
| 3657 | xmlOutputBufferWriteString(writer->out, "\n"); |
| 3658 | if (count < 0) |
| 3659 | return -1; |
| 3660 | sum += count; |
| 3661 | } |
| 3662 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 3663 | /* fallthrough */ |
| 3664 | case XML_TEXTWRITER_DTD_TEXT: |
| 3665 | case XML_TEXTWRITER_NONE: |
| 3666 | break; |
| 3667 | default: |
| 3668 | return -1; |
| 3669 | } |
| 3670 | } |
| 3671 | } |
| 3672 | |
| 3673 | p = (xmlTextWriterStackEntry *) |
| 3674 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 3675 | if (p == 0) { |
| 3676 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 3677 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3678 | return -1; |
| 3679 | } |
| 3680 | |
| 3681 | p->name = xmlStrdup(name); |
| 3682 | if (p->name == 0) { |
| 3683 | xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, |
| 3684 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3685 | xmlFree(p); |
| 3686 | return -1; |
| 3687 | } |
| 3688 | |
| 3689 | if (pe != 0) |
| 3690 | p->state = XML_TEXTWRITER_DTD_PENT; |
| 3691 | else |
| 3692 | p->state = XML_TEXTWRITER_DTD_ENTY; |
| 3693 | |
| 3694 | xmlListPushFront(writer->nodes, p); |
| 3695 | |
| 3696 | if (writer->indent) { |
| 3697 | count = xmlTextWriterWriteIndent(writer); |
| 3698 | if (count < 0) |
| 3699 | return -1; |
| 3700 | sum += count; |
| 3701 | } |
| 3702 | |
| 3703 | count = xmlOutputBufferWriteString(writer->out, "<!ENTITY "); |
| 3704 | if (count < 0) |
| 3705 | return -1; |
| 3706 | sum += count; |
| 3707 | |
| 3708 | if (pe != 0) { |
| 3709 | count = xmlOutputBufferWriteString(writer->out, "% "); |
| 3710 | if (count < 0) |
| 3711 | return -1; |
| 3712 | sum += count; |
| 3713 | } |
| 3714 | |
| 3715 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 3716 | if (count < 0) |
| 3717 | return -1; |
| 3718 | sum += count; |
| 3719 | |
| 3720 | return sum; |
| 3721 | } |
| 3722 | |
| 3723 | /** |
| 3724 | * xmlTextWriterEndDTDEntity: |
| 3725 | * @writer: the xmlTextWriterPtr |
| 3726 | * |
| 3727 | * End an xml DTD entity. |
| 3728 | * |
| 3729 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3730 | */ |
| 3731 | int |
| 3732 | xmlTextWriterEndDTDEntity(xmlTextWriterPtr writer) |
| 3733 | { |
| 3734 | int count; |
| 3735 | int sum; |
| 3736 | xmlLinkPtr lk; |
| 3737 | xmlTextWriterStackEntry *p; |
| 3738 | |
| 3739 | if (writer == NULL) |
| 3740 | return -1; |
| 3741 | |
| 3742 | sum = 0; |
| 3743 | lk = xmlListFront(writer->nodes); |
| 3744 | if (lk == 0) |
| 3745 | return -1; |
| 3746 | |
| 3747 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3748 | if (p == 0) |
| 3749 | return -1; |
| 3750 | |
| 3751 | switch (p->state) { |
| 3752 | case XML_TEXTWRITER_DTD_ENTY_TEXT: |
| 3753 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3754 | if (count < 0) |
| 3755 | return -1; |
| 3756 | sum += count; |
| 3757 | case XML_TEXTWRITER_DTD_ENTY: |
| 3758 | case XML_TEXTWRITER_DTD_PENT: |
| 3759 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 3760 | if (count < 0) |
| 3761 | return -1; |
| 3762 | sum += count; |
| 3763 | break; |
| 3764 | default: |
| 3765 | return -1; |
| 3766 | } |
| 3767 | |
| 3768 | if (writer->indent) { |
| 3769 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 3770 | if (count < 0) |
| 3771 | return -1; |
| 3772 | sum += count; |
| 3773 | } |
| 3774 | |
| 3775 | xmlListPopFront(writer->nodes); |
| 3776 | return sum; |
| 3777 | } |
| 3778 | |
| 3779 | /** |
| 3780 | * xmlTextWriterWriteFormatDTDInternalEntity: |
| 3781 | * @writer: the xmlTextWriterPtr |
| 3782 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3783 | * @name: the name of the DTD entity |
| 3784 | * @format: format string (see printf) |
| 3785 | * @...: extra parameters for the format |
| 3786 | * |
| 3787 | * Write a formatted DTD internal entity. |
| 3788 | * |
| 3789 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3790 | */ |
| 3791 | int XMLCDECL |
| 3792 | xmlTextWriterWriteFormatDTDInternalEntity(xmlTextWriterPtr writer, |
| 3793 | int pe, |
| 3794 | const xmlChar * name, |
| 3795 | const char *format, ...) |
| 3796 | { |
| 3797 | int rc; |
| 3798 | va_list ap; |
| 3799 | |
| 3800 | va_start(ap, format); |
| 3801 | |
| 3802 | rc = xmlTextWriterWriteVFormatDTDInternalEntity(writer, pe, name, |
| 3803 | format, ap); |
| 3804 | |
| 3805 | va_end(ap); |
| 3806 | return rc; |
| 3807 | } |
| 3808 | |
| 3809 | /** |
| 3810 | * xmlTextWriterWriteVFormatDTDInternalEntity: |
| 3811 | * @writer: the xmlTextWriterPtr |
| 3812 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3813 | * @name: the name of the DTD entity |
| 3814 | * @format: format string (see printf) |
| 3815 | * @argptr: pointer to the first member of the variable argument list. |
| 3816 | * |
| 3817 | * Write a formatted DTD internal entity. |
| 3818 | * |
| 3819 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3820 | */ |
| 3821 | int |
| 3822 | xmlTextWriterWriteVFormatDTDInternalEntity(xmlTextWriterPtr writer, |
| 3823 | int pe, |
| 3824 | const xmlChar * name, |
| 3825 | const char *format, |
| 3826 | va_list argptr) |
| 3827 | { |
| 3828 | int rc; |
| 3829 | xmlChar *buf; |
| 3830 | |
| 3831 | if (writer == NULL) |
| 3832 | return -1; |
| 3833 | |
| 3834 | buf = xmlTextWriterVSprintf(format, argptr); |
Selim Gurun | df143a5 | 2012-03-05 14:35:53 -0800 | [diff] [blame] | 3835 | if (buf == NULL) |
| 3836 | return -1; |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 3837 | |
| 3838 | rc = xmlTextWriterWriteDTDInternalEntity(writer, pe, name, buf); |
| 3839 | |
| 3840 | xmlFree(buf); |
| 3841 | return rc; |
| 3842 | } |
| 3843 | |
| 3844 | /** |
| 3845 | * xmlTextWriterWriteDTDEntity: |
| 3846 | * @writer: the xmlTextWriterPtr |
| 3847 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3848 | * @name: the name of the DTD entity |
| 3849 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3850 | * @sysid: the system identifier, which is the URI of the DTD |
| 3851 | * @ndataid: the xml notation name. |
| 3852 | * @content: content of the entity |
| 3853 | * |
| 3854 | * Write a DTD entity. |
| 3855 | * |
| 3856 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3857 | */ |
| 3858 | int |
| 3859 | xmlTextWriterWriteDTDEntity(xmlTextWriterPtr writer, |
| 3860 | int pe, |
| 3861 | const xmlChar * name, |
| 3862 | const xmlChar * pubid, |
| 3863 | const xmlChar * sysid, |
| 3864 | const xmlChar * ndataid, |
| 3865 | const xmlChar * content) |
| 3866 | { |
| 3867 | if ((content == NULL) && (pubid == NULL) && (sysid == NULL)) |
| 3868 | return -1; |
| 3869 | if ((pe != 0) && (ndataid != NULL)) |
| 3870 | return -1; |
| 3871 | |
| 3872 | if ((pubid == NULL) && (sysid == NULL)) |
| 3873 | return xmlTextWriterWriteDTDInternalEntity(writer, pe, name, |
| 3874 | content); |
| 3875 | |
| 3876 | return xmlTextWriterWriteDTDExternalEntity(writer, pe, name, pubid, |
| 3877 | sysid, ndataid); |
| 3878 | } |
| 3879 | |
| 3880 | /** |
| 3881 | * xmlTextWriterWriteDTDInternalEntity: |
| 3882 | * @writer: the xmlTextWriterPtr |
| 3883 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3884 | * @name: the name of the DTD entity |
| 3885 | * @content: content of the entity |
| 3886 | * |
| 3887 | * Write a DTD internal entity. |
| 3888 | * |
| 3889 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3890 | */ |
| 3891 | int |
| 3892 | xmlTextWriterWriteDTDInternalEntity(xmlTextWriterPtr writer, |
| 3893 | int pe, |
| 3894 | const xmlChar * name, |
| 3895 | const xmlChar * content) |
| 3896 | { |
| 3897 | int count; |
| 3898 | int sum; |
| 3899 | |
| 3900 | if ((name == NULL) || (*name == '\0') || (content == NULL)) |
| 3901 | return -1; |
| 3902 | |
| 3903 | sum = 0; |
| 3904 | count = xmlTextWriterStartDTDEntity(writer, pe, name); |
| 3905 | if (count == -1) |
| 3906 | return -1; |
| 3907 | sum += count; |
| 3908 | |
| 3909 | count = xmlTextWriterWriteString(writer, content); |
| 3910 | if (count == -1) |
| 3911 | return -1; |
| 3912 | sum += count; |
| 3913 | |
| 3914 | count = xmlTextWriterEndDTDEntity(writer); |
| 3915 | if (count == -1) |
| 3916 | return -1; |
| 3917 | sum += count; |
| 3918 | |
| 3919 | return sum; |
| 3920 | } |
| 3921 | |
| 3922 | /** |
| 3923 | * xmlTextWriterWriteDTDExternalEntity: |
| 3924 | * @writer: the xmlTextWriterPtr |
| 3925 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3926 | * @name: the name of the DTD entity |
| 3927 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3928 | * @sysid: the system identifier, which is the URI of the DTD |
| 3929 | * @ndataid: the xml notation name. |
| 3930 | * |
| 3931 | * Write a DTD external entity. The entity must have been started with xmlTextWriterStartDTDEntity |
| 3932 | * |
| 3933 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3934 | */ |
| 3935 | int |
| 3936 | xmlTextWriterWriteDTDExternalEntity(xmlTextWriterPtr writer, |
| 3937 | int pe, |
| 3938 | const xmlChar * name, |
| 3939 | const xmlChar * pubid, |
| 3940 | const xmlChar * sysid, |
| 3941 | const xmlChar * ndataid) |
| 3942 | { |
| 3943 | int count; |
| 3944 | int sum; |
| 3945 | |
| 3946 | if (((pubid == NULL) && (sysid == NULL))) |
| 3947 | return -1; |
| 3948 | if ((pe != 0) && (ndataid != NULL)) |
| 3949 | return -1; |
| 3950 | |
| 3951 | sum = 0; |
| 3952 | count = xmlTextWriterStartDTDEntity(writer, pe, name); |
| 3953 | if (count == -1) |
| 3954 | return -1; |
| 3955 | sum += count; |
| 3956 | |
| 3957 | count = |
| 3958 | xmlTextWriterWriteDTDExternalEntityContents(writer, pubid, sysid, |
| 3959 | ndataid); |
| 3960 | if (count < 0) |
| 3961 | return -1; |
| 3962 | sum += count; |
| 3963 | |
| 3964 | count = xmlTextWriterEndDTDEntity(writer); |
| 3965 | if (count == -1) |
| 3966 | return -1; |
| 3967 | sum += count; |
| 3968 | |
| 3969 | return sum; |
| 3970 | } |
| 3971 | |
| 3972 | /** |
| 3973 | * xmlTextWriterWriteDTDExternalEntityContents: |
| 3974 | * @writer: the xmlTextWriterPtr |
| 3975 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3976 | * @sysid: the system identifier, which is the URI of the DTD |
| 3977 | * @ndataid: the xml notation name. |
| 3978 | * |
| 3979 | * Write the contents of a DTD external entity. |
| 3980 | * |
| 3981 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3982 | */ |
| 3983 | int |
| 3984 | xmlTextWriterWriteDTDExternalEntityContents(xmlTextWriterPtr writer, |
| 3985 | const xmlChar * pubid, |
| 3986 | const xmlChar * sysid, |
| 3987 | const xmlChar * ndataid) |
| 3988 | { |
| 3989 | int count; |
| 3990 | int sum; |
| 3991 | xmlLinkPtr lk; |
| 3992 | xmlTextWriterStackEntry *p; |
| 3993 | |
| 3994 | if (writer == NULL) { |
| 3995 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 3996 | "xmlTextWriterWriteDTDExternalEntityContents: xmlTextWriterPtr invalid!\n"); |
| 3997 | return -1; |
| 3998 | } |
| 3999 | |
| 4000 | sum = 0; |
| 4001 | lk = xmlListFront(writer->nodes); |
| 4002 | if (lk == 0) { |
| 4003 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 4004 | "xmlTextWriterWriteDTDExternalEntityContents: you must call xmlTextWriterStartDTDEntity before the call to this function!\n"); |
| 4005 | return -1; |
| 4006 | } |
| 4007 | |
| 4008 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 4009 | if (p == 0) |
| 4010 | return -1; |
| 4011 | |
| 4012 | switch (p->state) { |
| 4013 | case XML_TEXTWRITER_DTD_ENTY: |
| 4014 | break; |
| 4015 | case XML_TEXTWRITER_DTD_PENT: |
| 4016 | if (ndataid != NULL) { |
| 4017 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 4018 | "xmlTextWriterWriteDTDExternalEntityContents: notation not allowed with parameter entities!\n"); |
| 4019 | return -1; |
| 4020 | } |
| 4021 | break; |
| 4022 | default: |
| 4023 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 4024 | "xmlTextWriterWriteDTDExternalEntityContents: you must call xmlTextWriterStartDTDEntity before the call to this function!\n"); |
| 4025 | return -1; |
| 4026 | } |
| 4027 | |
| 4028 | if (pubid != 0) { |
| 4029 | if (sysid == 0) { |
| 4030 | xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR, |
| 4031 | "xmlTextWriterWriteDTDExternalEntityContents: system identifier needed!\n"); |
| 4032 | return -1; |
| 4033 | } |
| 4034 | |
| 4035 | count = xmlOutputBufferWriteString(writer->out, " PUBLIC "); |
| 4036 | if (count < 0) |
| 4037 | return -1; |
| 4038 | sum += count; |
| 4039 | |
| 4040 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 4041 | if (count < 0) |
| 4042 | return -1; |
| 4043 | sum += count; |
| 4044 | |
| 4045 | count = |
| 4046 | xmlOutputBufferWriteString(writer->out, (const char *) pubid); |
| 4047 | if (count < 0) |
| 4048 | return -1; |
| 4049 | sum += count; |
| 4050 | |
| 4051 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 4052 | if (count < 0) |
| 4053 | return -1; |
| 4054 | sum += count; |
| 4055 | } |
| 4056 | |
| 4057 | if (sysid != 0) { |
| 4058 | if (pubid == 0) { |
| 4059 | count = xmlOutputBufferWriteString(writer->out, " SYSTEM"); |
| 4060 | if (count < 0) |
| 4061 | return -1; |
| 4062 | sum += count; |
| 4063 | } |
| 4064 | |
| 4065 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 4066 | if (count < 0) |
| 4067 | return -1; |
| 4068 | sum += count; |
| 4069 | |
| 4070 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 4071 | if (count < 0) |
| 4072 | return -1; |
| 4073 | sum += count; |
| 4074 | |
| 4075 | count = |
| 4076 | xmlOutputBufferWriteString(writer->out, (const char *) sysid); |
| 4077 | if (count < 0) |
| 4078 | return -1; |
| 4079 | sum += count; |
| 4080 | |
| 4081 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 4082 | if (count < 0) |
| 4083 | return -1; |
| 4084 | sum += count; |
| 4085 | } |
| 4086 | |
| 4087 | if (ndataid != NULL) { |
| 4088 | count = xmlOutputBufferWriteString(writer->out, " NDATA "); |
| 4089 | if (count < 0) |
| 4090 | return -1; |
| 4091 | sum += count; |
| 4092 | |
| 4093 | count = |
| 4094 | xmlOutputBufferWriteString(writer->out, |
| 4095 | (const char *) ndataid); |
| 4096 | if (count < 0) |
| 4097 | return -1; |
| 4098 | sum += count; |
| 4099 | } |
| 4100 | |
| 4101 | return sum; |
| 4102 | } |
| 4103 | |
| 4104 | /** |
| 4105 | * xmlTextWriterWriteDTDNotation: |
| 4106 | * @writer: the xmlTextWriterPtr |
| 4107 | * @name: the name of the xml notation |
| 4108 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 4109 | * @sysid: the system identifier, which is the URI of the DTD |
| 4110 | * |
| 4111 | * Write a DTD entity. |
| 4112 | * |
| 4113 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 4114 | */ |
| 4115 | int |
| 4116 | xmlTextWriterWriteDTDNotation(xmlTextWriterPtr writer, |
| 4117 | const xmlChar * name, |
| 4118 | const xmlChar * pubid, const xmlChar * sysid) |
| 4119 | { |
| 4120 | int count; |
| 4121 | int sum; |
| 4122 | xmlLinkPtr lk; |
| 4123 | xmlTextWriterStackEntry *p; |
| 4124 | |
| 4125 | if (writer == NULL || name == NULL || *name == '\0') |
| 4126 | return -1; |
| 4127 | |
| 4128 | sum = 0; |
| 4129 | lk = xmlListFront(writer->nodes); |
| 4130 | if (lk == 0) { |
| 4131 | return -1; |
| 4132 | } |
| 4133 | |
| 4134 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 4135 | if (p != 0) { |
| 4136 | switch (p->state) { |
| 4137 | case XML_TEXTWRITER_DTD: |
| 4138 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 4139 | if (count < 0) |
| 4140 | return -1; |
| 4141 | sum += count; |
| 4142 | if (writer->indent) { |
| 4143 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 4144 | if (count < 0) |
| 4145 | return -1; |
| 4146 | sum += count; |
| 4147 | } |
| 4148 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 4149 | /* fallthrough */ |
| 4150 | case XML_TEXTWRITER_DTD_TEXT: |
| 4151 | break; |
| 4152 | default: |
| 4153 | return -1; |
| 4154 | } |
| 4155 | } |
| 4156 | |
| 4157 | if (writer->indent) { |
| 4158 | count = xmlTextWriterWriteIndent(writer); |
| 4159 | if (count < 0) |
| 4160 | return -1; |
| 4161 | sum += count; |
| 4162 | } |
| 4163 | |
| 4164 | count = xmlOutputBufferWriteString(writer->out, "<!NOTATION "); |
| 4165 | if (count < 0) |
| 4166 | return -1; |
| 4167 | sum += count; |
| 4168 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 4169 | if (count < 0) |
| 4170 | return -1; |
| 4171 | sum += count; |
| 4172 | |
| 4173 | if (pubid != 0) { |
| 4174 | count = xmlOutputBufferWriteString(writer->out, " PUBLIC "); |
| 4175 | if (count < 0) |
| 4176 | return -1; |
| 4177 | sum += count; |
| 4178 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 4179 | if (count < 0) |
| 4180 | return -1; |
| 4181 | sum += count; |
| 4182 | count = |
| 4183 | xmlOutputBufferWriteString(writer->out, (const char *) pubid); |
| 4184 | if (count < 0) |
| 4185 | return -1; |
| 4186 | sum += count; |
| 4187 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 4188 | if (count < 0) |
| 4189 | return -1; |
| 4190 | sum += count; |
| 4191 | } |
| 4192 | |
| 4193 | if (sysid != 0) { |
| 4194 | if (pubid == 0) { |
| 4195 | count = xmlOutputBufferWriteString(writer->out, " SYSTEM"); |
| 4196 | if (count < 0) |
| 4197 | return -1; |
| 4198 | sum += count; |
| 4199 | } |
| 4200 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 4201 | if (count < 0) |
| 4202 | return -1; |
| 4203 | sum += count; |
| 4204 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 4205 | if (count < 0) |
| 4206 | return -1; |
| 4207 | sum += count; |
| 4208 | count = |
| 4209 | xmlOutputBufferWriteString(writer->out, (const char *) sysid); |
| 4210 | if (count < 0) |
| 4211 | return -1; |
| 4212 | sum += count; |
| 4213 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 4214 | if (count < 0) |
| 4215 | return -1; |
| 4216 | sum += count; |
| 4217 | } |
| 4218 | |
| 4219 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 4220 | if (count < 0) |
| 4221 | return -1; |
| 4222 | sum += count; |
| 4223 | |
| 4224 | return sum; |
| 4225 | } |
| 4226 | |
| 4227 | /** |
| 4228 | * xmlTextWriterFlush: |
| 4229 | * @writer: the xmlTextWriterPtr |
| 4230 | * |
| 4231 | * Flush the output buffer. |
| 4232 | * |
| 4233 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 4234 | */ |
| 4235 | int |
| 4236 | xmlTextWriterFlush(xmlTextWriterPtr writer) |
| 4237 | { |
| 4238 | int count; |
| 4239 | |
| 4240 | if (writer == NULL) |
| 4241 | return -1; |
| 4242 | |
| 4243 | if (writer->out == NULL) |
| 4244 | count = 0; |
| 4245 | else |
| 4246 | count = xmlOutputBufferFlush(writer->out); |
| 4247 | |
| 4248 | return count; |
| 4249 | } |
| 4250 | |
| 4251 | /** |
| 4252 | * misc |
| 4253 | */ |
| 4254 | |
| 4255 | /** |
| 4256 | * xmlFreeTextWriterStackEntry: |
| 4257 | * @lk: the xmlLinkPtr |
| 4258 | * |
| 4259 | * Free callback for the xmlList. |
| 4260 | */ |
| 4261 | static void |
| 4262 | xmlFreeTextWriterStackEntry(xmlLinkPtr lk) |
| 4263 | { |
| 4264 | xmlTextWriterStackEntry *p; |
| 4265 | |
| 4266 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 4267 | if (p == 0) |
| 4268 | return; |
| 4269 | |
| 4270 | if (p->name != 0) |
| 4271 | xmlFree(p->name); |
| 4272 | xmlFree(p); |
| 4273 | } |
| 4274 | |
| 4275 | /** |
| 4276 | * xmlCmpTextWriterStackEntry: |
| 4277 | * @data0: the first data |
| 4278 | * @data1: the second data |
| 4279 | * |
| 4280 | * Compare callback for the xmlList. |
| 4281 | * |
| 4282 | * Returns -1, 0, 1 |
| 4283 | */ |
| 4284 | static int |
| 4285 | xmlCmpTextWriterStackEntry(const void *data0, const void *data1) |
| 4286 | { |
| 4287 | xmlTextWriterStackEntry *p0; |
| 4288 | xmlTextWriterStackEntry *p1; |
| 4289 | |
| 4290 | if (data0 == data1) |
| 4291 | return 0; |
| 4292 | |
| 4293 | if (data0 == 0) |
| 4294 | return -1; |
| 4295 | |
| 4296 | if (data1 == 0) |
| 4297 | return 1; |
| 4298 | |
| 4299 | p0 = (xmlTextWriterStackEntry *) data0; |
| 4300 | p1 = (xmlTextWriterStackEntry *) data1; |
| 4301 | |
| 4302 | return xmlStrcmp(p0->name, p1->name); |
| 4303 | } |
| 4304 | |
| 4305 | /** |
| 4306 | * misc |
| 4307 | */ |
| 4308 | |
| 4309 | /** |
| 4310 | * xmlTextWriterOutputNSDecl: |
| 4311 | * @writer: the xmlTextWriterPtr |
| 4312 | * |
| 4313 | * Output the current namespace declarations. |
| 4314 | */ |
| 4315 | static int |
| 4316 | xmlTextWriterOutputNSDecl(xmlTextWriterPtr writer) |
| 4317 | { |
| 4318 | xmlLinkPtr lk; |
| 4319 | xmlTextWriterNsStackEntry *np; |
| 4320 | int count; |
| 4321 | int sum; |
| 4322 | |
| 4323 | sum = 0; |
| 4324 | while (!xmlListEmpty(writer->nsstack)) { |
| 4325 | xmlChar *namespaceURI = NULL; |
| 4326 | xmlChar *prefix = NULL; |
| 4327 | |
| 4328 | lk = xmlListFront(writer->nsstack); |
| 4329 | np = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk); |
| 4330 | |
| 4331 | if (np != 0) { |
| 4332 | namespaceURI = xmlStrdup(np->uri); |
| 4333 | prefix = xmlStrdup(np->prefix); |
| 4334 | } |
| 4335 | |
| 4336 | xmlListPopFront(writer->nsstack); |
| 4337 | |
| 4338 | if (np != 0) { |
| 4339 | count = xmlTextWriterWriteAttribute(writer, prefix, namespaceURI); |
| 4340 | xmlFree(namespaceURI); |
| 4341 | xmlFree(prefix); |
| 4342 | |
| 4343 | if (count < 0) { |
| 4344 | xmlListDelete(writer->nsstack); |
| 4345 | writer->nsstack = NULL; |
| 4346 | return -1; |
| 4347 | } |
| 4348 | sum += count; |
| 4349 | } |
| 4350 | } |
| 4351 | return sum; |
| 4352 | } |
| 4353 | |
| 4354 | /** |
| 4355 | * xmlFreeTextWriterNsStackEntry: |
| 4356 | * @lk: the xmlLinkPtr |
| 4357 | * |
| 4358 | * Free callback for the xmlList. |
| 4359 | */ |
| 4360 | static void |
| 4361 | xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk) |
| 4362 | { |
| 4363 | xmlTextWriterNsStackEntry *p; |
| 4364 | |
| 4365 | p = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk); |
| 4366 | if (p == 0) |
| 4367 | return; |
| 4368 | |
| 4369 | if (p->prefix != 0) |
| 4370 | xmlFree(p->prefix); |
| 4371 | if (p->uri != 0) |
| 4372 | xmlFree(p->uri); |
| 4373 | |
| 4374 | xmlFree(p); |
| 4375 | } |
| 4376 | |
| 4377 | /** |
| 4378 | * xmlCmpTextWriterNsStackEntry: |
| 4379 | * @data0: the first data |
| 4380 | * @data1: the second data |
| 4381 | * |
| 4382 | * Compare callback for the xmlList. |
| 4383 | * |
| 4384 | * Returns -1, 0, 1 |
| 4385 | */ |
| 4386 | static int |
| 4387 | xmlCmpTextWriterNsStackEntry(const void *data0, const void *data1) |
| 4388 | { |
| 4389 | xmlTextWriterNsStackEntry *p0; |
| 4390 | xmlTextWriterNsStackEntry *p1; |
| 4391 | int rc; |
| 4392 | |
| 4393 | if (data0 == data1) |
| 4394 | return 0; |
| 4395 | |
| 4396 | if (data0 == 0) |
| 4397 | return -1; |
| 4398 | |
| 4399 | if (data1 == 0) |
| 4400 | return 1; |
| 4401 | |
| 4402 | p0 = (xmlTextWriterNsStackEntry *) data0; |
| 4403 | p1 = (xmlTextWriterNsStackEntry *) data1; |
| 4404 | |
| 4405 | rc = xmlStrcmp(p0->prefix, p1->prefix); |
| 4406 | |
| 4407 | if ((rc != 0) || (p0->elem != p1->elem)) |
| 4408 | rc = -1; |
| 4409 | |
| 4410 | return rc; |
| 4411 | } |
| 4412 | |
| 4413 | /** |
| 4414 | * xmlTextWriterWriteDocCallback: |
| 4415 | * @context: the xmlBufferPtr |
| 4416 | * @str: the data to write |
| 4417 | * @len: the length of the data |
| 4418 | * |
| 4419 | * Write callback for the xmlOutputBuffer with target xmlBuffer |
| 4420 | * |
| 4421 | * Returns -1, 0, 1 |
| 4422 | */ |
| 4423 | static int |
| 4424 | xmlTextWriterWriteDocCallback(void *context, const xmlChar * str, int len) |
| 4425 | { |
| 4426 | xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context; |
| 4427 | int rc; |
| 4428 | |
| 4429 | if ((rc = xmlParseChunk(ctxt, (const char *) str, len, 0)) != 0) { |
| 4430 | xmlWriterErrMsgInt(NULL, XML_ERR_INTERNAL_ERROR, |
| 4431 | "xmlTextWriterWriteDocCallback : XML error %d !\n", |
| 4432 | rc); |
| 4433 | return -1; |
| 4434 | } |
| 4435 | |
| 4436 | return len; |
| 4437 | } |
| 4438 | |
| 4439 | /** |
| 4440 | * xmlTextWriterCloseDocCallback: |
| 4441 | * @context: the xmlBufferPtr |
| 4442 | * |
| 4443 | * Close callback for the xmlOutputBuffer with target xmlBuffer |
| 4444 | * |
| 4445 | * Returns -1, 0, 1 |
| 4446 | */ |
| 4447 | static int |
| 4448 | xmlTextWriterCloseDocCallback(void *context) |
| 4449 | { |
| 4450 | xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context; |
| 4451 | int rc; |
| 4452 | |
| 4453 | if ((rc = xmlParseChunk(ctxt, NULL, 0, 1)) != 0) { |
| 4454 | xmlWriterErrMsgInt(NULL, XML_ERR_INTERNAL_ERROR, |
| 4455 | "xmlTextWriterWriteDocCallback : XML error %d !\n", |
| 4456 | rc); |
| 4457 | return -1; |
| 4458 | } |
| 4459 | |
| 4460 | return 0; |
| 4461 | } |
| 4462 | |
| 4463 | /** |
| 4464 | * xmlTextWriterVSprintf: |
| 4465 | * @format: see printf |
| 4466 | * @argptr: pointer to the first member of the variable argument list. |
| 4467 | * |
| 4468 | * Utility function for formatted output |
| 4469 | * |
| 4470 | * Returns a new xmlChar buffer with the data or NULL on error. This buffer must be freed. |
| 4471 | */ |
| 4472 | static xmlChar * |
| 4473 | xmlTextWriterVSprintf(const char *format, va_list argptr) |
| 4474 | { |
| 4475 | int size; |
| 4476 | int count; |
| 4477 | xmlChar *buf; |
| 4478 | va_list locarg; |
| 4479 | |
| 4480 | size = BUFSIZ; |
| 4481 | buf = (xmlChar *) xmlMalloc(size); |
| 4482 | if (buf == NULL) { |
| 4483 | xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, |
| 4484 | "xmlTextWriterVSprintf : out of memory!\n"); |
| 4485 | return NULL; |
| 4486 | } |
| 4487 | |
| 4488 | VA_COPY(locarg, argptr); |
| 4489 | while (((count = vsnprintf((char *) buf, size, format, locarg)) < 0) |
| 4490 | || (count == size - 1) || (count == size) || (count > size)) { |
| 4491 | va_end(locarg); |
| 4492 | xmlFree(buf); |
| 4493 | size += BUFSIZ; |
| 4494 | buf = (xmlChar *) xmlMalloc(size); |
| 4495 | if (buf == NULL) { |
| 4496 | xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY, |
| 4497 | "xmlTextWriterVSprintf : out of memory!\n"); |
| 4498 | return NULL; |
| 4499 | } |
| 4500 | VA_COPY(locarg, argptr); |
| 4501 | } |
| 4502 | va_end(locarg); |
| 4503 | |
| 4504 | return buf; |
| 4505 | } |
| 4506 | |
| 4507 | /** |
| 4508 | * xmlTextWriterStartDocumentCallback: |
| 4509 | * @ctx: the user data (XML parser context) |
| 4510 | * |
| 4511 | * called at the start of document processing. |
| 4512 | */ |
| 4513 | static void |
| 4514 | xmlTextWriterStartDocumentCallback(void *ctx) |
| 4515 | { |
| 4516 | xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; |
| 4517 | xmlDocPtr doc; |
| 4518 | |
| 4519 | if (ctxt->html) { |
| 4520 | #ifdef LIBXML_HTML_ENABLED |
| 4521 | if (ctxt->myDoc == NULL) |
| 4522 | ctxt->myDoc = htmlNewDocNoDtD(NULL, NULL); |
| 4523 | if (ctxt->myDoc == NULL) { |
| 4524 | if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL)) |
| 4525 | ctxt->sax->error(ctxt->userData, |
| 4526 | "SAX.startDocument(): out of memory\n"); |
| 4527 | ctxt->errNo = XML_ERR_NO_MEMORY; |
| 4528 | ctxt->instate = XML_PARSER_EOF; |
| 4529 | ctxt->disableSAX = 1; |
| 4530 | return; |
| 4531 | } |
| 4532 | #else |
| 4533 | xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR, |
| 4534 | "libxml2 built without HTML support\n"); |
| 4535 | ctxt->errNo = XML_ERR_INTERNAL_ERROR; |
| 4536 | ctxt->instate = XML_PARSER_EOF; |
| 4537 | ctxt->disableSAX = 1; |
| 4538 | return; |
| 4539 | #endif |
| 4540 | } else { |
| 4541 | doc = ctxt->myDoc; |
| 4542 | if (doc == NULL) |
| 4543 | doc = ctxt->myDoc = xmlNewDoc(ctxt->version); |
| 4544 | if (doc != NULL) { |
| 4545 | if (doc->children == NULL) { |
| 4546 | if (ctxt->encoding != NULL) |
| 4547 | doc->encoding = xmlStrdup(ctxt->encoding); |
| 4548 | else |
| 4549 | doc->encoding = NULL; |
| 4550 | doc->standalone = ctxt->standalone; |
| 4551 | } |
| 4552 | } else { |
| 4553 | if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL)) |
| 4554 | ctxt->sax->error(ctxt->userData, |
| 4555 | "SAX.startDocument(): out of memory\n"); |
| 4556 | ctxt->errNo = XML_ERR_NO_MEMORY; |
| 4557 | ctxt->instate = XML_PARSER_EOF; |
| 4558 | ctxt->disableSAX = 1; |
| 4559 | return; |
| 4560 | } |
| 4561 | } |
| 4562 | if ((ctxt->myDoc != NULL) && (ctxt->myDoc->URL == NULL) && |
| 4563 | (ctxt->input != NULL) && (ctxt->input->filename != NULL)) { |
| 4564 | ctxt->myDoc->URL = |
| 4565 | xmlCanonicPath((const xmlChar *) ctxt->input->filename); |
| 4566 | if (ctxt->myDoc->URL == NULL) |
| 4567 | ctxt->myDoc->URL = |
| 4568 | xmlStrdup((const xmlChar *) ctxt->input->filename); |
| 4569 | } |
| 4570 | } |
| 4571 | |
| 4572 | /** |
| 4573 | * xmlTextWriterSetIndent: |
| 4574 | * @writer: the xmlTextWriterPtr |
| 4575 | * @indent: do indentation? |
| 4576 | * |
| 4577 | * Set indentation output. indent = 0 do not indentation. indent > 0 do indentation. |
| 4578 | * |
| 4579 | * Returns -1 on error or 0 otherwise. |
| 4580 | */ |
| 4581 | int |
| 4582 | xmlTextWriterSetIndent(xmlTextWriterPtr writer, int indent) |
| 4583 | { |
| 4584 | if ((writer == NULL) || (indent < 0)) |
| 4585 | return -1; |
| 4586 | |
| 4587 | writer->indent = indent; |
| 4588 | writer->doindent = 1; |
| 4589 | |
| 4590 | return 0; |
| 4591 | } |
| 4592 | |
| 4593 | /** |
| 4594 | * xmlTextWriterSetIndentString: |
| 4595 | * @writer: the xmlTextWriterPtr |
| 4596 | * @str: the xmlChar string |
| 4597 | * |
| 4598 | * Set string indentation. |
| 4599 | * |
| 4600 | * Returns -1 on error or 0 otherwise. |
| 4601 | */ |
| 4602 | int |
| 4603 | xmlTextWriterSetIndentString(xmlTextWriterPtr writer, const xmlChar * str) |
| 4604 | { |
| 4605 | if ((writer == NULL) || (!str)) |
| 4606 | return -1; |
| 4607 | |
| 4608 | if (writer->ichar != NULL) |
| 4609 | xmlFree(writer->ichar); |
| 4610 | writer->ichar = xmlStrdup(str); |
| 4611 | |
| 4612 | if (!writer->ichar) |
| 4613 | return -1; |
| 4614 | else |
| 4615 | return 0; |
| 4616 | } |
| 4617 | |
| 4618 | /** |
Selim Gurun | 94442ad | 2013-12-30 18:23:42 -0800 | [diff] [blame] | 4619 | * xmlTextWriterSetQuoteChar: |
| 4620 | * @writer: the xmlTextWriterPtr |
| 4621 | * @quotechar: the quote character |
| 4622 | * |
| 4623 | * Set the character used for quoting attributes. |
| 4624 | * |
| 4625 | * Returns -1 on error or 0 otherwise. |
| 4626 | */ |
| 4627 | int |
| 4628 | xmlTextWriterSetQuoteChar(xmlTextWriterPtr writer, xmlChar quotechar) |
| 4629 | { |
| 4630 | if ((writer == NULL) || ((quotechar != '\'') && (quotechar != '"'))) |
| 4631 | return -1; |
| 4632 | |
| 4633 | writer->qchar = quotechar; |
| 4634 | |
| 4635 | return 0; |
| 4636 | } |
| 4637 | |
| 4638 | /** |
The Android Open Source Project | ab4e2e9 | 2009-03-03 19:30:06 -0800 | [diff] [blame] | 4639 | * xmlTextWriterWriteIndent: |
| 4640 | * @writer: the xmlTextWriterPtr |
| 4641 | * |
| 4642 | * Write indent string. |
| 4643 | * |
| 4644 | * Returns -1 on error or the number of strings written. |
| 4645 | */ |
| 4646 | static int |
| 4647 | xmlTextWriterWriteIndent(xmlTextWriterPtr writer) |
| 4648 | { |
| 4649 | int lksize; |
| 4650 | int i; |
| 4651 | int ret; |
| 4652 | |
| 4653 | lksize = xmlListSize(writer->nodes); |
| 4654 | if (lksize < 1) |
| 4655 | return (-1); /* list is empty */ |
| 4656 | for (i = 0; i < (lksize - 1); i++) { |
| 4657 | ret = xmlOutputBufferWriteString(writer->out, |
| 4658 | (const char *) writer->ichar); |
| 4659 | if (ret == -1) |
| 4660 | return (-1); |
| 4661 | } |
| 4662 | |
| 4663 | return (lksize - 1); |
| 4664 | } |
| 4665 | |
| 4666 | /** |
| 4667 | * xmlTextWriterHandleStateDependencies: |
| 4668 | * @writer: the xmlTextWriterPtr |
| 4669 | * @p: the xmlTextWriterStackEntry |
| 4670 | * |
| 4671 | * Write state dependent strings. |
| 4672 | * |
| 4673 | * Returns -1 on error or the number of characters written. |
| 4674 | */ |
| 4675 | static int |
| 4676 | xmlTextWriterHandleStateDependencies(xmlTextWriterPtr writer, |
| 4677 | xmlTextWriterStackEntry * p) |
| 4678 | { |
| 4679 | int count; |
| 4680 | int sum; |
| 4681 | char extra[3]; |
| 4682 | |
| 4683 | if (writer == NULL) |
| 4684 | return -1; |
| 4685 | |
| 4686 | if (p == NULL) |
| 4687 | return 0; |
| 4688 | |
| 4689 | sum = 0; |
| 4690 | extra[0] = extra[1] = extra[2] = '\0'; |
| 4691 | if (p != 0) { |
| 4692 | sum = 0; |
| 4693 | switch (p->state) { |
| 4694 | case XML_TEXTWRITER_NAME: |
| 4695 | /* Output namespace declarations */ |
| 4696 | count = xmlTextWriterOutputNSDecl(writer); |
| 4697 | if (count < 0) |
| 4698 | return -1; |
| 4699 | sum += count; |
| 4700 | extra[0] = '>'; |
| 4701 | p->state = XML_TEXTWRITER_TEXT; |
| 4702 | break; |
| 4703 | case XML_TEXTWRITER_PI: |
| 4704 | extra[0] = ' '; |
| 4705 | p->state = XML_TEXTWRITER_PI_TEXT; |
| 4706 | break; |
| 4707 | case XML_TEXTWRITER_DTD: |
| 4708 | extra[0] = ' '; |
| 4709 | extra[1] = '['; |
| 4710 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 4711 | break; |
| 4712 | case XML_TEXTWRITER_DTD_ELEM: |
| 4713 | extra[0] = ' '; |
| 4714 | p->state = XML_TEXTWRITER_DTD_ELEM_TEXT; |
| 4715 | break; |
| 4716 | case XML_TEXTWRITER_DTD_ATTL: |
| 4717 | extra[0] = ' '; |
| 4718 | p->state = XML_TEXTWRITER_DTD_ATTL_TEXT; |
| 4719 | break; |
| 4720 | case XML_TEXTWRITER_DTD_ENTY: |
| 4721 | case XML_TEXTWRITER_DTD_PENT: |
| 4722 | extra[0] = ' '; |
| 4723 | extra[1] = writer->qchar; |
| 4724 | p->state = XML_TEXTWRITER_DTD_ENTY_TEXT; |
| 4725 | break; |
| 4726 | default: |
| 4727 | break; |
| 4728 | } |
| 4729 | } |
| 4730 | |
| 4731 | if (*extra != '\0') { |
| 4732 | count = xmlOutputBufferWriteString(writer->out, extra); |
| 4733 | if (count < 0) |
| 4734 | return -1; |
| 4735 | sum += count; |
| 4736 | } |
| 4737 | |
| 4738 | return sum; |
| 4739 | } |
| 4740 | |
| 4741 | #define bottom_xmlwriter |
| 4742 | #include "elfgcchack.h" |
| 4743 | #endif |