Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 1 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 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 | |
Igor Zlatkovic | b23de5a | 2003-11-27 18:36:46 +0000 | [diff] [blame] | 11 | #define IN_LIBXML |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 12 | #include <string.h> |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 13 | |
| 14 | #include "libxml.h" |
| 15 | #include <libxml/xmlmemory.h> |
| 16 | #include <libxml/parser.h> |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 17 | #include <libxml/uri.h> |
| 18 | #include <libxml/HTMLtree.h> |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 19 | |
| 20 | #ifdef LIBXML_WRITER_ENABLED |
| 21 | |
| 22 | #include <libxml/xmlwriter.h> |
| 23 | |
| 24 | #define B64LINELEN 72 |
| 25 | #define B64CRLF "\r\n" |
| 26 | |
| 27 | /* |
| 28 | * Types are kept private |
| 29 | */ |
| 30 | typedef enum { |
| 31 | XML_TEXTWRITER_NONE = 0, |
| 32 | XML_TEXTWRITER_NAME, |
| 33 | XML_TEXTWRITER_ATTRIBUTE, |
| 34 | XML_TEXTWRITER_TEXT, |
| 35 | XML_TEXTWRITER_PI, |
| 36 | XML_TEXTWRITER_PI_TEXT, |
| 37 | XML_TEXTWRITER_CDATA, |
| 38 | XML_TEXTWRITER_DTD, |
| 39 | XML_TEXTWRITER_DTD_TEXT, |
| 40 | XML_TEXTWRITER_DTD_ELEM, |
| 41 | XML_TEXTWRITER_DTD_ATTL, |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 42 | XML_TEXTWRITER_DTD_ENTY, |
| 43 | XML_TEXTWRITER_COMMENT |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 44 | } xmlTextWriterState; |
| 45 | |
| 46 | typedef struct _xmlTextWriterStackEntry xmlTextWriterStackEntry; |
| 47 | |
| 48 | struct _xmlTextWriterStackEntry { |
| 49 | xmlChar *name; |
| 50 | xmlTextWriterState state; |
| 51 | }; |
| 52 | |
| 53 | typedef struct _xmlTextWriterNsStackEntry xmlTextWriterNsStackEntry; |
| 54 | struct _xmlTextWriterNsStackEntry { |
| 55 | xmlChar *prefix; |
| 56 | xmlChar *uri; |
| 57 | xmlLinkPtr elem; |
| 58 | }; |
| 59 | |
| 60 | struct _xmlTextWriter { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 61 | xmlOutputBufferPtr out; /* output buffer */ |
| 62 | xmlListPtr nodes; /* element name stack */ |
| 63 | xmlListPtr nsstack; /* name spaces stack */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 64 | int level; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 65 | int indent; /* enable indent */ |
| 66 | int doindent; /* internal indent flag */ |
| 67 | xmlChar *ichar; /* indent character */ |
| 68 | char qchar; /* character used for quoting attribute values */ |
Daniel Veillard | 20c5e78 | 2004-01-21 09:57:31 +0000 | [diff] [blame] | 69 | xmlParserCtxtPtr ctxt; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 70 | }; |
| 71 | |
| 72 | static void xmlFreeTextWriterStackEntry(xmlLinkPtr lk); |
| 73 | static int xmlCmpTextWriterStackEntry(const void *data0, |
| 74 | const void *data1); |
| 75 | static void xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk); |
| 76 | static int xmlCmpTextWriterNsStackEntry(const void *data0, |
| 77 | const void *data1); |
| 78 | static int xmlTextWriterWriteMemCallback(void *context, |
| 79 | const xmlChar * str, int len); |
| 80 | static int xmlTextWriterCloseMemCallback(void *context); |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 81 | static int xmlTextWriterWriteDocCallback(void *context, |
| 82 | const xmlChar * str, int len); |
| 83 | static int xmlTextWriterCloseDocCallback(void *context); |
| 84 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 85 | static xmlChar *xmlTextWriterVSprintf(const char *format, va_list argptr); |
| 86 | static int xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len, |
| 87 | const unsigned char *data); |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 88 | static void xmlTextWriterStartDocumentCallback(void *ctx); |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 89 | static int xmlTextWriterWriteIndent(xmlTextWriterPtr writer); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 90 | |
| 91 | /** |
| 92 | * xmlNewTextWriter: |
| 93 | * @out: an xmlOutputBufferPtr |
| 94 | * |
| 95 | * Create a new xmlNewTextWriter structure using an xmlOutputBufferPtr |
| 96 | * |
| 97 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 98 | */ |
| 99 | xmlTextWriterPtr |
| 100 | xmlNewTextWriter(xmlOutputBufferPtr out) |
| 101 | { |
| 102 | xmlTextWriterPtr ret; |
| 103 | |
| 104 | ret = (xmlTextWriterPtr) xmlMalloc(sizeof(xmlTextWriter)); |
| 105 | if (ret == NULL) { |
| 106 | xmlGenericError(xmlGenericErrorContext, |
| 107 | "xmlNewTextWriter : out of memory!\n"); |
| 108 | return NULL; |
| 109 | } |
| 110 | memset(ret, 0, (size_t) sizeof(xmlTextWriter)); |
| 111 | |
| 112 | ret->nodes = xmlListCreate((xmlListDeallocator) |
| 113 | xmlFreeTextWriterStackEntry, |
| 114 | (xmlListDataCompare) |
| 115 | xmlCmpTextWriterStackEntry); |
| 116 | if (ret->nodes == NULL) { |
| 117 | xmlGenericError(xmlGenericErrorContext, |
| 118 | "xmlNewTextWriter : out of memory!\n"); |
| 119 | xmlFree(ret); |
| 120 | return NULL; |
| 121 | } |
| 122 | |
| 123 | ret->nsstack = xmlListCreate((xmlListDeallocator) |
| 124 | xmlFreeTextWriterNsStackEntry, |
| 125 | (xmlListDataCompare) |
| 126 | xmlCmpTextWriterNsStackEntry); |
| 127 | if (ret->nsstack == NULL) { |
| 128 | xmlGenericError(xmlGenericErrorContext, |
| 129 | "xmlNewTextWriter : out of memory!\n"); |
| 130 | xmlFree(ret->nodes); |
| 131 | xmlFree(ret); |
| 132 | return NULL; |
| 133 | } |
| 134 | |
| 135 | ret->out = out; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 136 | ret->ichar = xmlStrdup(BAD_CAST " "); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 137 | ret->qchar = '"'; |
| 138 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 139 | if (!ret->ichar) |
| 140 | return NULL; |
| 141 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 142 | return ret; |
| 143 | } |
| 144 | |
| 145 | /** |
| 146 | * xmlNewTextWriterFilename: |
| 147 | * @uri: the URI of the resource for the output |
| 148 | * @compression: compress the output? |
| 149 | * |
| 150 | * Create a new xmlNewTextWriter structure with @uri as output |
| 151 | * |
| 152 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 153 | */ |
| 154 | xmlTextWriterPtr |
| 155 | xmlNewTextWriterFilename(const char *uri, int compression) |
| 156 | { |
| 157 | xmlTextWriterPtr ret; |
| 158 | xmlOutputBufferPtr out; |
| 159 | |
| 160 | out = xmlOutputBufferCreateFilename(uri, NULL, compression); |
| 161 | if (out == NULL) { |
| 162 | xmlGenericError(xmlGenericErrorContext, |
| 163 | "xmlNewTextWriterFilename : out of memory!\n"); |
| 164 | return NULL; |
| 165 | } |
| 166 | |
| 167 | ret = xmlNewTextWriter(out); |
| 168 | if (ret == NULL) { |
| 169 | xmlGenericError(xmlGenericErrorContext, |
| 170 | "xmlNewTextWriterFilename : out of memory!\n"); |
| 171 | xmlOutputBufferClose(out); |
| 172 | return NULL; |
| 173 | } |
| 174 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 175 | ret->indent = 0; |
| 176 | ret->doindent = 0; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 177 | return ret; |
| 178 | } |
| 179 | |
| 180 | /** |
| 181 | * xmlNewTextWriterMemory: |
| 182 | * @buf: xmlBufferPtr |
| 183 | * @compression: compress the output? |
| 184 | * |
| 185 | * Create a new xmlNewTextWriter structure with @buf as output |
| 186 | * TODO: handle compression |
| 187 | * |
| 188 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 189 | */ |
| 190 | xmlTextWriterPtr |
| 191 | xmlNewTextWriterMemory(xmlBufferPtr buf, int compression ATTRIBUTE_UNUSED) |
| 192 | { |
| 193 | xmlTextWriterPtr ret; |
| 194 | xmlOutputBufferPtr out; |
| 195 | |
| 196 | /*::todo handle compression */ |
| 197 | out = xmlOutputBufferCreateIO((xmlOutputWriteCallback) |
| 198 | xmlTextWriterWriteMemCallback, |
| 199 | (xmlOutputCloseCallback) |
| 200 | xmlTextWriterCloseMemCallback, |
| 201 | (void *) buf, NULL); |
| 202 | if (out == NULL) { |
| 203 | xmlGenericError(xmlGenericErrorContext, |
| 204 | "xmlNewTextWriterMemory : out of memory!\n"); |
| 205 | return NULL; |
| 206 | } |
| 207 | |
| 208 | ret = xmlNewTextWriter(out); |
| 209 | if (ret == NULL) { |
| 210 | xmlGenericError(xmlGenericErrorContext, |
| 211 | "xmlNewTextWriterMemory : out of memory!\n"); |
| 212 | xmlOutputBufferClose(out); |
| 213 | return NULL; |
| 214 | } |
| 215 | |
| 216 | return ret; |
| 217 | } |
| 218 | |
| 219 | /** |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 220 | * xmlNewTextWriterPushParser: |
| 221 | * @ctxt: xmlParserCtxtPtr to hold the new XML document tree |
| 222 | * @compression: compress the output? |
| 223 | * |
| 224 | * Create a new xmlNewTextWriter structure with @ctxt as output |
| 225 | * TODO: handle compression |
| 226 | * |
| 227 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 228 | */ |
| 229 | xmlTextWriterPtr |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 230 | xmlNewTextWriterPushParser(xmlParserCtxtPtr ctxt, |
| 231 | int compression ATTRIBUTE_UNUSED) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 232 | { |
| 233 | xmlTextWriterPtr ret; |
| 234 | xmlOutputBufferPtr out; |
| 235 | |
| 236 | out = xmlOutputBufferCreateIO((xmlOutputWriteCallback) |
| 237 | xmlTextWriterWriteDocCallback, |
| 238 | (xmlOutputCloseCallback) |
| 239 | xmlTextWriterCloseDocCallback, |
| 240 | (void *) ctxt, NULL); |
| 241 | if (out == NULL) { |
| 242 | xmlGenericError(xmlGenericErrorContext, |
| 243 | "xmlNewTextWriterPushParser : error at xmlOutputBufferCreateIO!\n"); |
| 244 | return NULL; |
| 245 | } |
| 246 | |
| 247 | ret = xmlNewTextWriter(out); |
| 248 | if (ret == NULL) { |
| 249 | xmlGenericError(xmlGenericErrorContext, |
| 250 | "xmlNewTextWriterPushParser : error at xmlNewTextWriter!\n"); |
| 251 | xmlOutputBufferClose(out); |
| 252 | return NULL; |
| 253 | } |
| 254 | |
Daniel Veillard | 20c5e78 | 2004-01-21 09:57:31 +0000 | [diff] [blame] | 255 | ret->ctxt = ctxt; |
| 256 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 257 | return ret; |
| 258 | } |
| 259 | |
| 260 | /** |
| 261 | * xmlNewTextWriterDoc: |
| 262 | * @doc: address of a xmlDocPtr to hold the new XML document tree |
| 263 | * @compression: compress the output? |
| 264 | * |
| 265 | * Create a new xmlNewTextWriter structure with @*doc as output |
| 266 | * |
| 267 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 268 | */ |
| 269 | xmlTextWriterPtr |
| 270 | xmlNewTextWriterDoc(xmlDocPtr * doc, int compression) |
| 271 | { |
| 272 | xmlTextWriterPtr ret; |
| 273 | xmlSAXHandler saxHandler; |
| 274 | xmlParserCtxtPtr ctxt; |
| 275 | |
| 276 | memset(&saxHandler, '\0', sizeof(saxHandler)); |
| 277 | xmlSAX2InitDefaultSAXHandler(&saxHandler, 1); |
| 278 | saxHandler.startDocument = xmlTextWriterStartDocumentCallback; |
| 279 | saxHandler.startElement = xmlSAX2StartElement; |
| 280 | saxHandler.endElement = xmlSAX2EndElement; |
| 281 | |
| 282 | ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL); |
| 283 | if (ctxt == NULL) { |
| 284 | xmlGenericError(xmlGenericErrorContext, |
| 285 | "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n"); |
| 286 | return NULL; |
| 287 | } |
| 288 | |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 289 | ctxt->myDoc = xmlNewDoc(BAD_CAST XML_DEFAULT_VERSION); |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 290 | if (ctxt->myDoc == NULL) { |
| 291 | xmlFreeParserCtxt(ctxt); |
| 292 | xmlGenericError(xmlGenericErrorContext, |
| 293 | "xmlNewTextWriterDoc : error at xmlNewDoc!\n"); |
| 294 | return NULL; |
| 295 | } |
| 296 | |
| 297 | ret = xmlNewTextWriterPushParser(ctxt, compression); |
| 298 | if (ret == NULL) { |
| 299 | xmlGenericError(xmlGenericErrorContext, |
| 300 | "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n"); |
| 301 | return NULL; |
| 302 | } |
| 303 | |
| 304 | *doc = ctxt->myDoc; |
| 305 | xmlSetDocCompressMode(*doc, compression); |
| 306 | |
| 307 | return ret; |
| 308 | } |
| 309 | |
| 310 | /** |
| 311 | * xmlNewTextWriterTree: |
| 312 | * @doc: xmlDocPtr |
| 313 | * @node: xmlNodePtr or NULL for doc->children |
| 314 | * @compression: compress the output? |
| 315 | * |
| 316 | * Create a new xmlNewTextWriter structure with @doc as output |
| 317 | * starting at @node |
| 318 | * |
| 319 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 320 | */ |
| 321 | xmlTextWriterPtr |
| 322 | xmlNewTextWriterTree(xmlDocPtr doc, xmlNodePtr node, int compression) |
| 323 | { |
| 324 | xmlTextWriterPtr ret; |
| 325 | xmlSAXHandler saxHandler; |
| 326 | xmlParserCtxtPtr ctxt; |
| 327 | |
| 328 | if (doc == NULL) { |
| 329 | return NULL; |
| 330 | } |
| 331 | |
| 332 | memset(&saxHandler, '\0', sizeof(saxHandler)); |
| 333 | xmlSAX2InitDefaultSAXHandler(&saxHandler, 1); |
| 334 | saxHandler.startDocument = xmlTextWriterStartDocumentCallback; |
| 335 | saxHandler.startElement = xmlSAX2StartElement; |
| 336 | saxHandler.endElement = xmlSAX2EndElement; |
| 337 | |
| 338 | ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL); |
| 339 | if (ctxt == NULL) { |
| 340 | xmlGenericError(xmlGenericErrorContext, |
| 341 | "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n"); |
| 342 | return NULL; |
| 343 | } |
| 344 | |
| 345 | ctxt->myDoc = doc; |
| 346 | ctxt->node = node; |
| 347 | |
| 348 | ret = xmlNewTextWriterPushParser(ctxt, compression); |
| 349 | if (ret == NULL) { |
| 350 | xmlGenericError(xmlGenericErrorContext, |
| 351 | "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n"); |
| 352 | return NULL; |
| 353 | } |
| 354 | |
| 355 | xmlSetDocCompressMode(doc, compression); |
| 356 | |
| 357 | return ret; |
| 358 | } |
| 359 | |
| 360 | /** |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 361 | * xmlFreeTextWriter: |
| 362 | * @writer: the xmlTextWriterPtr |
| 363 | * |
| 364 | * Deallocate all the resources associated to the writer |
| 365 | */ |
| 366 | void |
| 367 | xmlFreeTextWriter(xmlTextWriterPtr writer) |
| 368 | { |
| 369 | if (writer == NULL) |
| 370 | return; |
| 371 | |
| 372 | if (writer->out != NULL) |
| 373 | xmlOutputBufferClose(writer->out); |
| 374 | |
| 375 | if (writer->nodes != NULL) |
| 376 | xmlListDelete(writer->nodes); |
| 377 | |
| 378 | if (writer->nsstack != NULL) |
| 379 | xmlListDelete(writer->nsstack); |
| 380 | |
Daniel Veillard | 20c5e78 | 2004-01-21 09:57:31 +0000 | [diff] [blame] | 381 | if (writer->ctxt != NULL) |
| 382 | xmlFreeParserCtxt(writer->ctxt); |
| 383 | |
Daniel Veillard | 4773df2 | 2004-01-23 13:15:13 +0000 | [diff] [blame] | 384 | if (writer->ichar != NULL) |
| 385 | xmlFree(writer->ichar); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 386 | xmlFree(writer); |
| 387 | } |
| 388 | |
| 389 | /** |
| 390 | * xmlTextWriterStartDocument: |
| 391 | * @writer: the xmlTextWriterPtr |
| 392 | * @version: the xml version ("1.0") or NULL for default ("1.0") |
| 393 | * @encoding: the encoding or NULL for default |
| 394 | * @standalone: "yes" or "no" or NULL for default |
| 395 | * |
| 396 | * Start a new xml document |
| 397 | * |
| 398 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 399 | */ |
| 400 | int |
| 401 | xmlTextWriterStartDocument(xmlTextWriterPtr writer, const char *version, |
| 402 | const char *encoding, const char *standalone) |
| 403 | { |
| 404 | int count; |
| 405 | int sum; |
| 406 | xmlLinkPtr lk; |
| 407 | xmlCharEncodingHandlerPtr encoder; |
| 408 | |
| 409 | if ((writer == NULL) || (writer->out == NULL)) |
| 410 | return -1; |
| 411 | |
| 412 | lk = xmlListFront(writer->nodes); |
| 413 | if ((lk != NULL) && (xmlLinkGetData(lk) != NULL)) { |
| 414 | xmlGenericError(xmlGenericErrorContext, |
| 415 | "xmlTextWriterStartDocument : only one prolog allowed in an XML document!\n"); |
| 416 | return -1; |
| 417 | } |
| 418 | |
| 419 | encoder = NULL; |
| 420 | if (encoding != NULL) { |
| 421 | encoder = xmlFindCharEncodingHandler(encoding); |
| 422 | if (encoder == NULL) { |
| 423 | xmlGenericError(xmlGenericErrorContext, |
| 424 | "xmlTextWriterStartDocument : out of memory!\n"); |
| 425 | return -1; |
| 426 | } |
| 427 | } |
| 428 | |
| 429 | writer->out->encoder = encoder; |
| 430 | if (encoder != NULL) { |
| 431 | writer->out->conv = xmlBufferCreateSize(4000); |
| 432 | xmlCharEncOutFunc(encoder, writer->out->conv, NULL); |
| 433 | } else |
| 434 | writer->out->conv = NULL; |
| 435 | |
| 436 | sum = 0; |
| 437 | count = xmlOutputBufferWriteString(writer->out, "<?xml version="); |
| 438 | if (count < 0) |
| 439 | return -1; |
| 440 | sum += count; |
| 441 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 442 | if (count < 0) |
| 443 | return -1; |
| 444 | sum += count; |
| 445 | if (version != 0) |
| 446 | count = xmlOutputBufferWriteString(writer->out, version); |
| 447 | else |
| 448 | count = xmlOutputBufferWriteString(writer->out, "1.0"); |
| 449 | if (count < 0) |
| 450 | return -1; |
| 451 | sum += count; |
| 452 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 453 | if (count < 0) |
| 454 | return -1; |
| 455 | sum += count; |
| 456 | if (writer->out->encoder != 0) { |
| 457 | count = xmlOutputBufferWriteString(writer->out, " encoding="); |
| 458 | if (count < 0) |
| 459 | return -1; |
| 460 | sum += count; |
| 461 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 462 | if (count < 0) |
| 463 | return -1; |
| 464 | sum += count; |
| 465 | count = |
| 466 | xmlOutputBufferWriteString(writer->out, |
| 467 | writer->out->encoder->name); |
| 468 | if (count < 0) |
| 469 | return -1; |
| 470 | sum += count; |
| 471 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 472 | if (count < 0) |
| 473 | return -1; |
| 474 | sum += count; |
| 475 | } |
| 476 | |
| 477 | if (standalone != 0) { |
| 478 | count = xmlOutputBufferWriteString(writer->out, " standalone="); |
| 479 | if (count < 0) |
| 480 | return -1; |
| 481 | sum += count; |
| 482 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 483 | if (count < 0) |
| 484 | return -1; |
| 485 | sum += count; |
| 486 | count = xmlOutputBufferWriteString(writer->out, standalone); |
| 487 | if (count < 0) |
| 488 | return -1; |
| 489 | sum += count; |
| 490 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 491 | if (count < 0) |
| 492 | return -1; |
| 493 | sum += count; |
| 494 | } |
| 495 | |
| 496 | count = xmlOutputBufferWriteString(writer->out, "?>\n"); |
| 497 | if (count < 0) |
| 498 | return -1; |
| 499 | sum += count; |
| 500 | |
| 501 | return sum; |
| 502 | } |
| 503 | |
| 504 | /** |
| 505 | * xmlTextWriterEndDocument: |
| 506 | * @writer: the xmlTextWriterPtr |
| 507 | * |
| 508 | * End an xml document. All open elements are closed |
| 509 | * |
| 510 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 511 | */ |
| 512 | int |
| 513 | xmlTextWriterEndDocument(xmlTextWriterPtr writer) |
| 514 | { |
| 515 | int count; |
| 516 | int sum; |
| 517 | xmlLinkPtr lk; |
| 518 | xmlTextWriterStackEntry *p; |
| 519 | |
| 520 | if (writer == NULL) |
| 521 | return -1; |
| 522 | |
| 523 | sum = 0; |
| 524 | while ((lk = xmlListFront(writer->nodes)) != NULL) { |
| 525 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 526 | if (p == 0) |
| 527 | break; |
| 528 | switch (p->state) { |
| 529 | case XML_TEXTWRITER_NAME: |
| 530 | case XML_TEXTWRITER_ATTRIBUTE: |
| 531 | case XML_TEXTWRITER_TEXT: |
| 532 | count = xmlTextWriterEndElement(writer); |
| 533 | if (count < 0) |
| 534 | return -1; |
| 535 | sum += count; |
| 536 | break; |
| 537 | case XML_TEXTWRITER_PI: |
| 538 | case XML_TEXTWRITER_PI_TEXT: |
| 539 | count = xmlTextWriterEndPI(writer); |
| 540 | if (count < 0) |
| 541 | return -1; |
| 542 | sum += count; |
| 543 | break; |
| 544 | case XML_TEXTWRITER_CDATA: |
| 545 | count = xmlTextWriterEndCDATA(writer); |
| 546 | if (count < 0) |
| 547 | return -1; |
| 548 | sum += count; |
| 549 | break; |
| 550 | case XML_TEXTWRITER_DTD: |
| 551 | count = xmlTextWriterEndDTD(writer); |
| 552 | if (count < 0) |
| 553 | return -1; |
| 554 | sum += count; |
| 555 | break; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 556 | case XML_TEXTWRITER_COMMENT: |
| 557 | count = xmlTextWriterEndComment(writer); |
| 558 | if (count < 0) |
| 559 | return -1; |
| 560 | sum += count; |
| 561 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 562 | default: |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 563 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 564 | } |
| 565 | } |
| 566 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 567 | if (!writer->indent) { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 568 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 569 | if (count < 0) |
| 570 | return -1; |
| 571 | sum += count; |
| 572 | } |
| 573 | return sum; |
| 574 | } |
| 575 | |
| 576 | |
| 577 | |
| 578 | |
| 579 | |
| 580 | |
| 581 | /** |
| 582 | * xmlTextWriterStartComment: |
| 583 | * @writer: the xmlTextWriterPtr |
| 584 | * |
| 585 | * Start an xml comment. |
| 586 | * |
| 587 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 588 | */ |
| 589 | int |
| 590 | xmlTextWriterStartComment(xmlTextWriterPtr writer) |
| 591 | { |
| 592 | int count; |
| 593 | int sum; |
| 594 | xmlLinkPtr lk; |
| 595 | xmlTextWriterStackEntry *p; |
| 596 | |
| 597 | if (writer == NULL) |
| 598 | return -1; |
| 599 | |
| 600 | sum = 0; |
| 601 | lk = xmlListFront(writer->nodes); |
| 602 | if (lk != 0) { |
| 603 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 604 | if (p != 0) { |
| 605 | switch (p->state) { |
| 606 | case XML_TEXTWRITER_TEXT: |
| 607 | case XML_TEXTWRITER_NONE: |
| 608 | break; |
| 609 | case XML_TEXTWRITER_NAME: |
| 610 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 611 | if (count < 0) |
| 612 | return -1; |
| 613 | sum += count; |
| 614 | p->state = XML_TEXTWRITER_TEXT; |
| 615 | break; |
| 616 | default: |
| 617 | return -1; |
| 618 | } |
| 619 | } |
| 620 | } |
| 621 | |
| 622 | p = (xmlTextWriterStackEntry *) |
| 623 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 624 | if (p == 0) { |
| 625 | xmlGenericError(xmlGenericErrorContext, |
| 626 | "xmlTextWriterStartElement : out of memory!\n"); |
| 627 | return -1; |
| 628 | } |
| 629 | |
| 630 | p->name = 0; |
| 631 | p->state = XML_TEXTWRITER_COMMENT; |
| 632 | |
| 633 | xmlListPushFront(writer->nodes, p); |
| 634 | |
| 635 | if (writer->indent) { |
| 636 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 637 | if (count < 0) |
| 638 | return -1; |
| 639 | sum += count; |
| 640 | count = xmlTextWriterWriteIndent(writer); |
| 641 | if (count < 0) |
| 642 | return -1; |
| 643 | sum += count; |
| 644 | } |
| 645 | |
| 646 | count = xmlOutputBufferWriteString(writer->out, "<!--"); |
| 647 | if (count < 0) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 648 | return -1; |
| 649 | sum += count; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 650 | |
| 651 | return sum; |
| 652 | } |
| 653 | |
| 654 | /** |
| 655 | * xmlTextWriterEndComment: |
| 656 | * @writer: the xmlTextWriterPtr |
| 657 | * |
| 658 | * End the current xml coment. |
| 659 | * |
| 660 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 661 | */ |
| 662 | int |
| 663 | xmlTextWriterEndComment(xmlTextWriterPtr writer) |
| 664 | { |
| 665 | int count; |
| 666 | int sum; |
| 667 | xmlLinkPtr lk; |
| 668 | xmlTextWriterStackEntry *p; |
| 669 | |
| 670 | if (writer == NULL) |
| 671 | return -1; |
| 672 | |
| 673 | lk = xmlListFront(writer->nodes); |
| 674 | if (lk == 0) |
| 675 | return -1; |
| 676 | |
| 677 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 678 | if (p == 0) |
| 679 | return -1; |
| 680 | |
| 681 | sum = 0; |
| 682 | switch (p->state) { |
| 683 | case XML_TEXTWRITER_COMMENT: |
| 684 | count = xmlOutputBufferWriteString(writer->out, "-->"); |
| 685 | if (count < 0) |
| 686 | return -1; |
| 687 | sum += count; |
| 688 | break; |
| 689 | default: |
| 690 | return -1; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 691 | } |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 692 | |
| 693 | if (writer->indent) { |
| 694 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 695 | if (count < 0) |
| 696 | return -1; |
| 697 | sum += count; |
| 698 | } |
| 699 | |
| 700 | xmlListPopFront(writer->nodes); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 701 | return sum; |
| 702 | } |
| 703 | |
| 704 | /** |
| 705 | * xmlTextWriterWriteFormatComment: |
| 706 | * @writer: the xmlTextWriterPtr |
| 707 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 708 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 709 | * |
| 710 | * Write an xml comment. |
| 711 | * |
| 712 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 713 | */ |
| 714 | int |
| 715 | xmlTextWriterWriteFormatComment(xmlTextWriterPtr writer, |
| 716 | const char *format, ...) |
| 717 | { |
| 718 | int rc; |
| 719 | va_list ap; |
| 720 | |
| 721 | va_start(ap, format); |
| 722 | |
| 723 | rc = xmlTextWriterWriteVFormatComment(writer, format, ap); |
| 724 | |
| 725 | va_end(ap); |
| 726 | return rc; |
| 727 | } |
| 728 | |
| 729 | /** |
| 730 | * xmlTextWriterWriteVFormatComment: |
| 731 | * @writer: the xmlTextWriterPtr |
| 732 | * @format: format string (see printf) |
| 733 | * @argptr: pointer to the first member of the variable argument list. |
| 734 | * |
| 735 | * Write an xml comment. |
| 736 | * |
| 737 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 738 | */ |
| 739 | int |
| 740 | xmlTextWriterWriteVFormatComment(xmlTextWriterPtr writer, |
| 741 | const char *format, va_list argptr) |
| 742 | { |
| 743 | int rc; |
| 744 | xmlChar *buf; |
| 745 | |
| 746 | if (writer == NULL) |
| 747 | return -1; |
| 748 | |
| 749 | buf = xmlTextWriterVSprintf(format, argptr); |
| 750 | if (buf == 0) |
| 751 | return 0; |
| 752 | |
| 753 | rc = xmlTextWriterWriteComment(writer, buf); |
| 754 | |
| 755 | xmlFree(buf); |
| 756 | return rc; |
| 757 | } |
| 758 | |
| 759 | /** |
| 760 | * xmlTextWriterWriteComment: |
| 761 | * @writer: the xmlTextWriterPtr |
| 762 | * @content: comment string |
| 763 | * |
| 764 | * Write an xml comment. |
| 765 | * |
| 766 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 767 | */ |
| 768 | int |
| 769 | xmlTextWriterWriteComment(xmlTextWriterPtr writer, const xmlChar * content) |
| 770 | { |
| 771 | int count; |
| 772 | int sum; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 773 | |
| 774 | sum = 0; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 775 | count = xmlTextWriterStartComment(writer); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 776 | if (count < 0) |
| 777 | return -1; |
| 778 | sum += count; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 779 | count = xmlTextWriterWriteString(writer, content); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 780 | if (count < 0) |
| 781 | return -1; |
| 782 | sum += count; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 783 | count = xmlTextWriterEndComment(writer); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 784 | if (count < 0) |
| 785 | return -1; |
| 786 | sum += count; |
| 787 | |
| 788 | return sum; |
| 789 | } |
| 790 | |
| 791 | /** |
| 792 | * xmlTextWriterStartElement: |
| 793 | * @writer: the xmlTextWriterPtr |
| 794 | * @name: element name |
| 795 | * |
| 796 | * Start an xml element. |
| 797 | * |
| 798 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 799 | */ |
| 800 | int |
| 801 | xmlTextWriterStartElement(xmlTextWriterPtr writer, const xmlChar * name) |
| 802 | { |
| 803 | int count; |
| 804 | int sum; |
| 805 | xmlLinkPtr lk; |
| 806 | xmlTextWriterStackEntry *p; |
| 807 | |
| 808 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 809 | return -1; |
| 810 | |
| 811 | sum = 0; |
| 812 | lk = xmlListFront(writer->nodes); |
| 813 | if (lk != 0) { |
| 814 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 815 | if (p != 0) { |
| 816 | switch (p->state) { |
| 817 | case XML_TEXTWRITER_PI: |
| 818 | case XML_TEXTWRITER_PI_TEXT: |
| 819 | return -1; |
| 820 | case XML_TEXTWRITER_NONE: |
| 821 | break; |
| 822 | case XML_TEXTWRITER_NAME: |
| 823 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 824 | if (count < 0) |
| 825 | return -1; |
| 826 | sum += count; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 827 | if (writer->indent) |
| 828 | count = |
| 829 | xmlOutputBufferWriteString(writer->out, "\n"); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 830 | p->state = XML_TEXTWRITER_TEXT; |
| 831 | break; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 832 | default: |
| 833 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 834 | } |
| 835 | } |
| 836 | } |
| 837 | |
| 838 | p = (xmlTextWriterStackEntry *) |
| 839 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 840 | if (p == 0) { |
| 841 | xmlGenericError(xmlGenericErrorContext, |
| 842 | "xmlTextWriterStartElement : out of memory!\n"); |
| 843 | return -1; |
| 844 | } |
| 845 | |
| 846 | p->name = xmlStrdup(name); |
| 847 | if (p->name == 0) { |
| 848 | xmlGenericError(xmlGenericErrorContext, |
| 849 | "xmlTextWriterStartElement : out of memory!\n"); |
| 850 | xmlFree(p); |
| 851 | return -1; |
| 852 | } |
| 853 | p->state = XML_TEXTWRITER_NAME; |
| 854 | |
| 855 | xmlListPushFront(writer->nodes, p); |
| 856 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 857 | if (writer->indent) { |
| 858 | count = xmlTextWriterWriteIndent(writer); |
| 859 | sum += count; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 860 | } |
| 861 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 862 | count = xmlOutputBufferWriteString(writer->out, "<"); |
| 863 | if (count < 0) |
| 864 | return -1; |
| 865 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 866 | count = |
| 867 | xmlOutputBufferWriteString(writer->out, (const char *) p->name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 868 | if (count < 0) |
| 869 | return -1; |
| 870 | sum += count; |
| 871 | |
| 872 | return sum; |
| 873 | } |
| 874 | |
| 875 | /** |
| 876 | * xmlTextWriterStartElementNS: |
| 877 | * @writer: the xmlTextWriterPtr |
| 878 | * @prefix: namespace prefix or NULL |
| 879 | * @name: element local name |
| 880 | * @namespaceURI: namespace URI or NULL |
| 881 | * |
| 882 | * Start an xml element with namespace support. |
| 883 | * |
| 884 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 885 | */ |
| 886 | int |
| 887 | xmlTextWriterStartElementNS(xmlTextWriterPtr writer, |
| 888 | const xmlChar * prefix, const xmlChar * name, |
| 889 | const xmlChar * namespaceURI) |
| 890 | { |
| 891 | int count; |
| 892 | int sum; |
| 893 | xmlChar *buf; |
| 894 | |
| 895 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 896 | return -1; |
| 897 | |
| 898 | buf = 0; |
| 899 | if (prefix != 0) { |
| 900 | buf = xmlStrdup(prefix); |
| 901 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 902 | } |
| 903 | buf = xmlStrcat(buf, name); |
| 904 | |
| 905 | sum = 0; |
| 906 | count = xmlTextWriterStartElement(writer, buf); |
| 907 | xmlFree(buf); |
| 908 | if (count < 0) |
| 909 | return -1; |
| 910 | sum += count; |
| 911 | |
| 912 | if (namespaceURI != 0) { |
| 913 | buf = xmlStrdup(BAD_CAST "xmlns"); |
| 914 | if (prefix != 0) { |
| 915 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 916 | buf = xmlStrcat(buf, prefix); |
| 917 | } |
| 918 | |
| 919 | count = xmlTextWriterWriteAttribute(writer, buf, namespaceURI); |
| 920 | xmlFree(buf); |
| 921 | if (count < 0) |
| 922 | return -1; |
| 923 | sum += count; |
| 924 | } |
| 925 | |
| 926 | return sum; |
| 927 | } |
| 928 | |
| 929 | /** |
| 930 | * xmlTextWriterEndElement: |
| 931 | * @writer: the xmlTextWriterPtr |
| 932 | * |
| 933 | * End the current xml element. |
| 934 | * |
| 935 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 936 | */ |
| 937 | int |
| 938 | xmlTextWriterEndElement(xmlTextWriterPtr writer) |
| 939 | { |
| 940 | int count; |
| 941 | int sum; |
| 942 | xmlLinkPtr lk; |
| 943 | xmlTextWriterStackEntry *p; |
| 944 | |
| 945 | if (writer == NULL) |
| 946 | return -1; |
| 947 | |
| 948 | lk = xmlListFront(writer->nodes); |
| 949 | if (lk == 0) |
| 950 | return -1; |
| 951 | |
| 952 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 953 | if (p == 0) |
| 954 | return -1; |
| 955 | |
| 956 | sum = 0; |
| 957 | switch (p->state) { |
| 958 | case XML_TEXTWRITER_ATTRIBUTE: |
| 959 | count = xmlTextWriterEndAttribute(writer); |
| 960 | if (count < 0) |
| 961 | return -1; |
| 962 | sum += count; |
| 963 | /* fallthrough */ |
| 964 | case XML_TEXTWRITER_NAME: |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 965 | if (writer->indent) /* next element needs indent */ |
| 966 | writer->doindent = 1; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 967 | count = xmlOutputBufferWriteString(writer->out, "/>"); |
| 968 | if (count < 0) |
| 969 | return -1; |
| 970 | sum += count; |
| 971 | break; |
| 972 | case XML_TEXTWRITER_TEXT: |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 973 | if ((writer->indent) && (writer->doindent)) { |
| 974 | count = xmlTextWriterWriteIndent(writer); |
| 975 | sum += count; |
| 976 | writer->doindent = 1; |
| 977 | } else |
| 978 | writer->doindent = 1; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 979 | count = xmlOutputBufferWriteString(writer->out, "</"); |
| 980 | if (count < 0) |
| 981 | return -1; |
| 982 | sum += count; |
| 983 | count = xmlOutputBufferWriteString(writer->out, |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 984 | (const char *) p->name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 985 | if (count < 0) |
| 986 | return -1; |
| 987 | sum += count; |
| 988 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 989 | if (count < 0) |
| 990 | return -1; |
| 991 | sum += count; |
| 992 | break; |
| 993 | default: |
| 994 | return -1; |
| 995 | } |
| 996 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 997 | if (writer->indent) { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 998 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 999 | sum += count; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 1000 | } |
| 1001 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1002 | xmlListPopFront(writer->nodes); |
| 1003 | return sum; |
| 1004 | } |
| 1005 | |
| 1006 | /** |
| 1007 | * xmlTextWriterFullEndElement: |
| 1008 | * @writer: the xmlTextWriterPtr |
| 1009 | * |
| 1010 | * End the current xml element. Writes an end tag even if the element is empty |
| 1011 | * |
| 1012 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1013 | */ |
| 1014 | int |
| 1015 | xmlTextWriterFullEndElement(xmlTextWriterPtr writer) |
| 1016 | { |
| 1017 | int count; |
| 1018 | int sum; |
| 1019 | xmlLinkPtr lk; |
| 1020 | xmlTextWriterStackEntry *p; |
| 1021 | |
| 1022 | if (writer == NULL) |
| 1023 | return -1; |
| 1024 | |
| 1025 | lk = xmlListFront(writer->nodes); |
| 1026 | if (lk == 0) |
| 1027 | return -1; |
| 1028 | |
| 1029 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1030 | if (p == 0) |
| 1031 | return -1; |
| 1032 | |
| 1033 | sum = 0; |
| 1034 | switch (p->state) { |
| 1035 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1036 | count = xmlTextWriterEndAttribute(writer); |
| 1037 | if (count < 0) |
| 1038 | return -1; |
| 1039 | sum += count; |
| 1040 | /* fallthrough */ |
| 1041 | case XML_TEXTWRITER_NAME: |
| 1042 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1043 | if (count < 0) |
| 1044 | return -1; |
| 1045 | sum += count; |
| 1046 | /* fallthrough */ |
| 1047 | case XML_TEXTWRITER_TEXT: |
| 1048 | count = xmlOutputBufferWriteString(writer->out, "</"); |
| 1049 | if (count < 0) |
| 1050 | return -1; |
| 1051 | sum += count; |
| 1052 | count = xmlOutputBufferWriteString(writer->out, |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1053 | (const char *) p->name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1054 | if (count < 0) |
| 1055 | return -1; |
| 1056 | sum += count; |
| 1057 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1058 | if (count < 0) |
| 1059 | return -1; |
| 1060 | sum += count; |
| 1061 | break; |
| 1062 | default: |
| 1063 | return -1; |
| 1064 | } |
| 1065 | |
| 1066 | xmlListPopFront(writer->nodes); |
| 1067 | return sum; |
| 1068 | } |
| 1069 | |
| 1070 | /** |
| 1071 | * xmlTextWriterWriteFormatRaw: |
| 1072 | * @writer: the xmlTextWriterPtr |
| 1073 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 1074 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1075 | * |
| 1076 | * Write a formatted raw xml text. |
| 1077 | * |
| 1078 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1079 | */ |
| 1080 | int |
| 1081 | xmlTextWriterWriteFormatRaw(xmlTextWriterPtr writer, const char *format, |
| 1082 | ...) |
| 1083 | { |
| 1084 | int rc; |
| 1085 | va_list ap; |
| 1086 | |
| 1087 | va_start(ap, format); |
| 1088 | |
| 1089 | rc = xmlTextWriterWriteVFormatRaw(writer, format, ap); |
| 1090 | |
| 1091 | va_end(ap); |
| 1092 | return rc; |
| 1093 | } |
| 1094 | |
| 1095 | /** |
| 1096 | * xmlTextWriterWriteVFormatRaw: |
| 1097 | * @writer: the xmlTextWriterPtr |
| 1098 | * @format: format string (see printf) |
| 1099 | * @argptr: pointer to the first member of the variable argument list. |
| 1100 | * |
| 1101 | * Write a formatted raw xml text. |
| 1102 | * |
| 1103 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1104 | */ |
| 1105 | int |
| 1106 | xmlTextWriterWriteVFormatRaw(xmlTextWriterPtr writer, const char *format, |
| 1107 | va_list argptr) |
| 1108 | { |
| 1109 | int rc; |
| 1110 | xmlChar *buf; |
| 1111 | |
| 1112 | if (writer == NULL) |
| 1113 | return -1; |
| 1114 | |
| 1115 | buf = xmlTextWriterVSprintf(format, argptr); |
| 1116 | if (buf == 0) |
| 1117 | return 0; |
| 1118 | |
| 1119 | rc = xmlTextWriterWriteRaw(writer, buf); |
| 1120 | |
| 1121 | xmlFree(buf); |
| 1122 | return rc; |
| 1123 | } |
| 1124 | |
| 1125 | /** |
Daniel Veillard | 1e90661 | 2003-12-05 14:57:46 +0000 | [diff] [blame] | 1126 | * xmlTextWriterWriteRawLen: |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1127 | * @writer: the xmlTextWriterPtr |
| 1128 | * @content: text string |
| 1129 | * @len: length of the text string |
| 1130 | * |
| 1131 | * Write an xml text. |
| 1132 | * TODO: what about entities and special chars?? |
| 1133 | * |
| 1134 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1135 | */ |
| 1136 | int |
| 1137 | xmlTextWriterWriteRawLen(xmlTextWriterPtr writer, const xmlChar * content, |
| 1138 | int len) |
| 1139 | { |
| 1140 | int count; |
| 1141 | int sum; |
| 1142 | xmlLinkPtr lk; |
| 1143 | xmlTextWriterStackEntry *p; |
| 1144 | |
| 1145 | if (writer == NULL) |
| 1146 | return -1; |
| 1147 | |
| 1148 | lk = xmlListFront(writer->nodes); |
| 1149 | if (lk == 0) |
| 1150 | return 0; |
| 1151 | |
| 1152 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1153 | if (p == 0) |
| 1154 | return 0; |
| 1155 | |
| 1156 | sum = 0; |
| 1157 | switch (p->state) { |
| 1158 | case XML_TEXTWRITER_NONE: |
| 1159 | return -1; |
| 1160 | case XML_TEXTWRITER_NAME: |
| 1161 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1162 | if (count < 0) |
| 1163 | return -1; |
| 1164 | sum += count; |
| 1165 | p->state = XML_TEXTWRITER_TEXT; |
| 1166 | break; |
| 1167 | case XML_TEXTWRITER_PI: |
| 1168 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 1169 | if (count < 0) |
| 1170 | return -1; |
| 1171 | sum += count; |
| 1172 | p->state = XML_TEXTWRITER_PI_TEXT; |
| 1173 | break; |
| 1174 | case XML_TEXTWRITER_DTD: |
| 1175 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 1176 | if (count < 0) |
| 1177 | return -1; |
| 1178 | sum += count; |
| 1179 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 1180 | break; |
| 1181 | default: |
| 1182 | break; |
| 1183 | } |
| 1184 | |
| 1185 | count = xmlOutputBufferWrite(writer->out, len, (const char *) content); |
| 1186 | if (count < 0) |
| 1187 | return -1; |
| 1188 | sum += count; |
| 1189 | |
| 1190 | return sum; |
| 1191 | } |
| 1192 | |
| 1193 | /** |
| 1194 | * xmlTextWriterWriteRaw: |
| 1195 | * @writer: the xmlTextWriterPtr |
| 1196 | * @content: text string |
| 1197 | * |
| 1198 | * Write a raw xml text. |
| 1199 | * |
| 1200 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1201 | */ |
| 1202 | int |
| 1203 | xmlTextWriterWriteRaw(xmlTextWriterPtr writer, const xmlChar * content) |
| 1204 | { |
| 1205 | return xmlTextWriterWriteRawLen(writer, content, xmlStrlen(content)); |
| 1206 | } |
| 1207 | |
| 1208 | /** |
| 1209 | * xmlTextWriterWriteFormatString: |
| 1210 | * @writer: the xmlTextWriterPtr |
| 1211 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 1212 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1213 | * |
| 1214 | * Write a formatted xml text. |
| 1215 | * |
| 1216 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1217 | */ |
| 1218 | int |
| 1219 | xmlTextWriterWriteFormatString(xmlTextWriterPtr writer, const char *format, |
| 1220 | ...) |
| 1221 | { |
| 1222 | int rc; |
| 1223 | va_list ap; |
| 1224 | |
| 1225 | va_start(ap, format); |
| 1226 | |
| 1227 | rc = xmlTextWriterWriteVFormatString(writer, format, ap); |
| 1228 | |
| 1229 | va_end(ap); |
| 1230 | return rc; |
| 1231 | } |
| 1232 | |
| 1233 | /** |
| 1234 | * xmlTextWriterWriteVFormatString: |
| 1235 | * @writer: the xmlTextWriterPtr |
| 1236 | * @format: format string (see printf) |
| 1237 | * @argptr: pointer to the first member of the variable argument list. |
| 1238 | * |
| 1239 | * Write a formatted xml text. |
| 1240 | * |
| 1241 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1242 | */ |
| 1243 | int |
| 1244 | xmlTextWriterWriteVFormatString(xmlTextWriterPtr writer, |
| 1245 | const char *format, va_list argptr) |
| 1246 | { |
| 1247 | int rc; |
| 1248 | xmlChar *buf; |
| 1249 | |
| 1250 | if (writer == NULL) |
| 1251 | return -1; |
| 1252 | |
| 1253 | buf = xmlTextWriterVSprintf(format, argptr); |
| 1254 | if (buf == 0) |
| 1255 | return 0; |
| 1256 | |
| 1257 | rc = xmlTextWriterWriteString(writer, buf); |
| 1258 | |
| 1259 | xmlFree(buf); |
| 1260 | return rc; |
| 1261 | } |
| 1262 | |
| 1263 | /** |
| 1264 | * xmlTextWriterWriteString: |
| 1265 | * @writer: the xmlTextWriterPtr |
| 1266 | * @content: text string |
| 1267 | * |
| 1268 | * Write an xml text. |
| 1269 | * |
| 1270 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1271 | */ |
| 1272 | int |
| 1273 | xmlTextWriterWriteString(xmlTextWriterPtr writer, const xmlChar * content) |
| 1274 | { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1275 | int count = 0; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1276 | int sum; |
| 1277 | xmlLinkPtr lk; |
| 1278 | xmlTextWriterStackEntry *p; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1279 | xmlChar *buf = NULL; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1280 | |
| 1281 | if (writer == NULL) |
| 1282 | return -1; |
| 1283 | |
| 1284 | lk = xmlListFront(writer->nodes); |
| 1285 | if (lk == 0) |
| 1286 | return -1; |
| 1287 | |
| 1288 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1289 | if (p == 0) |
| 1290 | return -1; |
| 1291 | |
| 1292 | sum = 0; |
| 1293 | switch (p->state) { |
| 1294 | case XML_TEXTWRITER_NONE: |
| 1295 | return -1; |
| 1296 | case XML_TEXTWRITER_NAME: |
| 1297 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1298 | if (count < 0) |
| 1299 | return -1; |
| 1300 | sum += count; |
| 1301 | p->state = XML_TEXTWRITER_TEXT; |
| 1302 | goto encode; |
| 1303 | case XML_TEXTWRITER_PI: |
| 1304 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 1305 | if (count < 0) |
| 1306 | return -1; |
| 1307 | sum += count; |
| 1308 | p->state = XML_TEXTWRITER_PI_TEXT; |
| 1309 | /* fallthrough */ |
| 1310 | case XML_TEXTWRITER_PI_TEXT: |
| 1311 | case XML_TEXTWRITER_TEXT: |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1312 | encode: |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 1313 | buf = xmlEncodeSpecialChars(NULL, content); |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1314 | if (buf == NULL) |
| 1315 | count = -1; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1316 | break; |
William M. Brack | a9c612c | 2004-02-01 10:04:05 +0000 | [diff] [blame] | 1317 | case XML_TEXTWRITER_ATTRIBUTE: |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1318 | xmlAttrSerializeTxtContent(writer->out->buffer, NULL, |
| 1319 | NULL, content); |
| 1320 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1321 | case XML_TEXTWRITER_DTD: |
| 1322 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 1323 | if (count < 0) |
| 1324 | return -1; |
| 1325 | sum += count; |
| 1326 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 1327 | /* fallthrough */ |
| 1328 | case XML_TEXTWRITER_DTD_TEXT: |
| 1329 | case XML_TEXTWRITER_DTD_ELEM: |
| 1330 | case XML_TEXTWRITER_CDATA: |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1331 | case XML_TEXTWRITER_COMMENT: |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1332 | buf = xmlStrdup(content); |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1333 | if (buf == NULL) |
| 1334 | count = -1; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1335 | break; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1336 | default: |
| 1337 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1338 | } |
| 1339 | |
Daniel Veillard | 751c9ec | 2004-01-05 13:05:58 +0000 | [diff] [blame] | 1340 | if (writer->indent) |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1341 | writer->doindent = 0; |
Daniel Veillard | 751c9ec | 2004-01-05 13:05:58 +0000 | [diff] [blame] | 1342 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1343 | if (buf != 0) { |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 1344 | count = |
| 1345 | xmlOutputBufferWriteString(writer->out, (const char *) buf); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1346 | xmlFree(buf); |
William M. Brack | a9c612c | 2004-02-01 10:04:05 +0000 | [diff] [blame] | 1347 | } |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1348 | if (count < 0) |
| 1349 | return -1; |
| 1350 | sum += count; |
| 1351 | |
| 1352 | return sum; |
| 1353 | } |
| 1354 | |
| 1355 | /** |
| 1356 | * xmlOutputBufferWriteBase64: |
| 1357 | * @out: the xmlOutputBufferPtr |
| 1358 | * @data: binary data |
| 1359 | * @len: the number of bytes to encode |
| 1360 | * |
| 1361 | * Write base64 encoded data to an xmlOutputBuffer. |
| 1362 | * Adapted from John Walker's base64.c (http://www.fourmilab.ch/). |
| 1363 | * |
| 1364 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1365 | */ |
| 1366 | static int |
| 1367 | xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len, |
| 1368 | const unsigned char *data) |
| 1369 | { |
| 1370 | static unsigned char dtable[64] = |
| 1371 | "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; |
| 1372 | int i; |
| 1373 | int linelen; |
| 1374 | int count; |
| 1375 | int sum; |
| 1376 | |
| 1377 | linelen = 0; |
| 1378 | sum = 0; |
| 1379 | |
| 1380 | i = 0; |
| 1381 | while (1) { |
| 1382 | unsigned char igroup[3]; |
| 1383 | unsigned char ogroup[4]; |
| 1384 | int c; |
| 1385 | int n; |
| 1386 | |
| 1387 | igroup[0] = igroup[1] = igroup[2] = 0; |
| 1388 | for (n = 0; n < 3 && i < len; n++, i++) { |
| 1389 | c = data[i]; |
| 1390 | igroup[n] = (unsigned char) c; |
| 1391 | } |
| 1392 | |
| 1393 | if (n > 0) { |
| 1394 | ogroup[0] = dtable[igroup[0] >> 2]; |
| 1395 | ogroup[1] = dtable[((igroup[0] & 3) << 4) | (igroup[1] >> 4)]; |
| 1396 | ogroup[2] = |
| 1397 | dtable[((igroup[1] & 0xF) << 2) | (igroup[2] >> 6)]; |
| 1398 | ogroup[3] = dtable[igroup[2] & 0x3F]; |
| 1399 | |
| 1400 | if (n < 3) { |
| 1401 | ogroup[3] = '='; |
| 1402 | if (n < 2) { |
| 1403 | ogroup[2] = '='; |
| 1404 | } |
| 1405 | } |
| 1406 | |
| 1407 | if (linelen >= B64LINELEN) { |
| 1408 | count = xmlOutputBufferWrite(out, 2, B64CRLF); |
| 1409 | if (count == -1) |
| 1410 | return -1; |
| 1411 | sum += count; |
| 1412 | linelen = 0; |
| 1413 | } |
| 1414 | count = xmlOutputBufferWrite(out, 4, (const char *) ogroup); |
| 1415 | if (count == -1) |
| 1416 | return -1; |
| 1417 | sum += count; |
| 1418 | |
| 1419 | linelen += 4; |
| 1420 | } |
Daniel Veillard | 929714b | 2003-10-22 12:34:36 +0000 | [diff] [blame] | 1421 | |
| 1422 | if (i >= len) |
| 1423 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1424 | } |
| 1425 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1426 | return sum; |
| 1427 | } |
| 1428 | |
| 1429 | /** |
| 1430 | * xmlTextWriterWriteBase64: |
| 1431 | * @writer: the xmlTextWriterPtr |
| 1432 | * @data: binary data |
| 1433 | * @start: the position within the data of the first byte to encode |
| 1434 | * @len: the number of bytes to encode |
| 1435 | * |
| 1436 | * Write an base64 encoded xml text. |
| 1437 | * |
| 1438 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1439 | */ |
| 1440 | int |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1441 | xmlTextWriterWriteBase64(xmlTextWriterPtr writer, const char *data, |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1442 | int start, int len) |
| 1443 | { |
| 1444 | int count; |
| 1445 | int sum; |
| 1446 | xmlLinkPtr lk; |
| 1447 | xmlTextWriterStackEntry *p; |
| 1448 | |
| 1449 | if (writer == NULL) |
| 1450 | return -1; |
| 1451 | |
| 1452 | lk = xmlListFront(writer->nodes); |
| 1453 | if (lk == 0) |
| 1454 | return 0; |
| 1455 | |
| 1456 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1457 | if (p == 0) |
| 1458 | return 0; |
| 1459 | |
| 1460 | sum = 0; |
| 1461 | switch (p->state) { |
| 1462 | case XML_TEXTWRITER_NONE: |
| 1463 | return -1; |
| 1464 | case XML_TEXTWRITER_NAME: |
| 1465 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1466 | if (count < 0) |
| 1467 | return -1; |
| 1468 | sum += count; |
| 1469 | p->state = XML_TEXTWRITER_TEXT; |
| 1470 | break; |
| 1471 | case XML_TEXTWRITER_PI: |
| 1472 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 1473 | if (count < 0) |
| 1474 | return -1; |
| 1475 | sum += count; |
| 1476 | p->state = XML_TEXTWRITER_PI_TEXT; |
| 1477 | break; |
| 1478 | case XML_TEXTWRITER_DTD: |
| 1479 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 1480 | if (count < 0) |
| 1481 | return -1; |
| 1482 | sum += count; |
| 1483 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 1484 | break; |
| 1485 | default: |
| 1486 | break; |
| 1487 | } |
| 1488 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1489 | if (writer->indent) |
| 1490 | writer->doindent = 0; |
| 1491 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1492 | count = |
| 1493 | xmlOutputBufferWriteBase64(writer->out, len, |
| 1494 | (unsigned char *) data + start); |
| 1495 | if (count < 0) |
| 1496 | return -1; |
| 1497 | sum += count; |
| 1498 | |
| 1499 | return sum; |
| 1500 | } |
| 1501 | |
| 1502 | /** |
| 1503 | * xmlOutputBufferWriteBinHex: |
| 1504 | * @out: the xmlOutputBufferPtr |
| 1505 | * @data: binary data |
| 1506 | * @len: the number of bytes to encode |
| 1507 | * |
| 1508 | * Write hqx encoded data to an xmlOutputBuffer. |
| 1509 | * ::todo |
| 1510 | * |
| 1511 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1512 | */ |
| 1513 | static int |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1514 | xmlOutputBufferWriteBinHex(xmlOutputBufferPtr out, |
| 1515 | int len, const unsigned char *data) |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1516 | { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1517 | int count; |
| 1518 | int sum; |
| 1519 | static char hex[] = "0123456789ABCDEF"; |
| 1520 | int i; |
| 1521 | |
| 1522 | if ((out == NULL) || ((data == 0) && (len != 0))) { |
| 1523 | return -1; |
| 1524 | } |
| 1525 | |
| 1526 | sum = 0; |
| 1527 | for (i = 0; i < len; i++) { |
| 1528 | count = |
| 1529 | xmlOutputBufferWrite(out, 1, |
| 1530 | (const char *) &hex[data[i] >> 4]); |
| 1531 | if (count == -1) |
| 1532 | return -1; |
| 1533 | sum += count; |
| 1534 | count = |
| 1535 | xmlOutputBufferWrite(out, 1, |
| 1536 | (const char *) &hex[data[i] & 0xF]); |
| 1537 | if (count == -1) |
| 1538 | return -1; |
| 1539 | sum += count; |
| 1540 | } |
| 1541 | |
| 1542 | return sum; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1543 | } |
| 1544 | |
| 1545 | /** |
| 1546 | * xmlTextWriterWriteBinHex: |
| 1547 | * @writer: the xmlTextWriterPtr |
| 1548 | * @data: binary data |
| 1549 | * @start: the position within the data of the first byte to encode |
| 1550 | * @len: the number of bytes to encode |
| 1551 | * |
| 1552 | * Write a BinHex encoded xml text. |
| 1553 | * |
| 1554 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1555 | */ |
| 1556 | int |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1557 | xmlTextWriterWriteBinHex(xmlTextWriterPtr writer, const char *data, |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1558 | int start, int len) |
| 1559 | { |
| 1560 | int count; |
| 1561 | int sum; |
| 1562 | xmlLinkPtr lk; |
| 1563 | xmlTextWriterStackEntry *p; |
| 1564 | |
| 1565 | if (writer == NULL) |
| 1566 | return -1; |
| 1567 | |
| 1568 | lk = xmlListFront(writer->nodes); |
| 1569 | if (lk == 0) |
| 1570 | return 0; |
| 1571 | |
| 1572 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1573 | if (p == 0) |
| 1574 | return 0; |
| 1575 | |
| 1576 | sum = 0; |
| 1577 | switch (p->state) { |
| 1578 | case XML_TEXTWRITER_NONE: |
| 1579 | return -1; |
| 1580 | case XML_TEXTWRITER_NAME: |
| 1581 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1582 | if (count < 0) |
| 1583 | return -1; |
| 1584 | sum += count; |
| 1585 | p->state = XML_TEXTWRITER_TEXT; |
| 1586 | break; |
| 1587 | case XML_TEXTWRITER_PI: |
| 1588 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 1589 | if (count < 0) |
| 1590 | return -1; |
| 1591 | sum += count; |
| 1592 | p->state = XML_TEXTWRITER_PI_TEXT; |
| 1593 | break; |
| 1594 | case XML_TEXTWRITER_DTD: |
| 1595 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 1596 | if (count < 0) |
| 1597 | return -1; |
| 1598 | sum += count; |
| 1599 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 1600 | break; |
| 1601 | default: |
| 1602 | break; |
| 1603 | } |
| 1604 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1605 | if (writer->indent) |
| 1606 | writer->doindent = 0; |
| 1607 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1608 | count = |
| 1609 | xmlOutputBufferWriteBinHex(writer->out, len, |
| 1610 | (unsigned char *) data + start); |
| 1611 | if (count < 0) |
| 1612 | return -1; |
| 1613 | sum += count; |
| 1614 | |
| 1615 | return sum; |
| 1616 | } |
| 1617 | |
| 1618 | /** |
| 1619 | * xmlTextWriterStartAttribute: |
| 1620 | * @writer: the xmlTextWriterPtr |
| 1621 | * @name: element name |
| 1622 | * |
| 1623 | * Start an xml attribute. |
| 1624 | * |
| 1625 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1626 | */ |
| 1627 | int |
| 1628 | xmlTextWriterStartAttribute(xmlTextWriterPtr writer, const xmlChar * name) |
| 1629 | { |
| 1630 | int count; |
| 1631 | int sum; |
| 1632 | xmlLinkPtr lk; |
| 1633 | xmlTextWriterStackEntry *p; |
| 1634 | |
| 1635 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 1636 | return -1; |
| 1637 | |
| 1638 | sum = 0; |
| 1639 | lk = xmlListFront(writer->nodes); |
| 1640 | if (lk == 0) |
| 1641 | return -1; |
| 1642 | |
| 1643 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1644 | if (p == 0) |
| 1645 | return -1; |
| 1646 | |
| 1647 | switch (p->state) { |
| 1648 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1649 | count = xmlTextWriterEndAttribute(writer); |
| 1650 | if (count < 0) |
| 1651 | return -1; |
| 1652 | sum += count; |
| 1653 | /* fallthrough */ |
| 1654 | case XML_TEXTWRITER_NAME: |
| 1655 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 1656 | if (count < 0) |
| 1657 | return -1; |
| 1658 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 1659 | count = |
| 1660 | xmlOutputBufferWriteString(writer->out, |
| 1661 | (const char *) name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1662 | if (count < 0) |
| 1663 | return -1; |
| 1664 | sum += count; |
| 1665 | count = xmlOutputBufferWriteString(writer->out, "="); |
| 1666 | if (count < 0) |
| 1667 | return -1; |
| 1668 | sum += count; |
| 1669 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 1670 | if (count < 0) |
| 1671 | return -1; |
| 1672 | sum += count; |
| 1673 | p->state = XML_TEXTWRITER_ATTRIBUTE; |
| 1674 | break; |
| 1675 | default: |
| 1676 | return -1; |
| 1677 | } |
| 1678 | |
| 1679 | return sum; |
| 1680 | } |
| 1681 | |
| 1682 | /** |
| 1683 | * xmlTextWriterStartAttributeNS: |
| 1684 | * @writer: the xmlTextWriterPtr |
| 1685 | * @prefix: namespace prefix or NULL |
| 1686 | * @name: element local name |
| 1687 | * @namespaceURI: namespace URI or NULL |
| 1688 | * |
| 1689 | * Start an xml attribute with namespace support. |
| 1690 | * |
| 1691 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1692 | */ |
| 1693 | int |
| 1694 | xmlTextWriterStartAttributeNS(xmlTextWriterPtr writer, |
| 1695 | const xmlChar * prefix, const xmlChar * name, |
| 1696 | const xmlChar * namespaceURI) |
| 1697 | { |
| 1698 | int count; |
| 1699 | int sum; |
| 1700 | xmlChar *buf; |
| 1701 | xmlTextWriterNsStackEntry *p; |
| 1702 | |
| 1703 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 1704 | return -1; |
| 1705 | |
| 1706 | buf = 0; |
| 1707 | if (prefix != 0) { |
| 1708 | buf = xmlStrdup(prefix); |
| 1709 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1710 | } |
| 1711 | buf = xmlStrcat(buf, name); |
| 1712 | |
| 1713 | sum = 0; |
| 1714 | count = xmlTextWriterStartAttribute(writer, buf); |
| 1715 | xmlFree(buf); |
| 1716 | if (count < 0) |
| 1717 | return -1; |
| 1718 | sum += count; |
| 1719 | |
| 1720 | if (namespaceURI != 0) { |
| 1721 | buf = xmlStrdup(BAD_CAST "xmlns"); |
| 1722 | if (prefix != 0) { |
| 1723 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1724 | buf = xmlStrcat(buf, prefix); |
| 1725 | } |
| 1726 | |
| 1727 | p = (xmlTextWriterNsStackEntry *) |
| 1728 | xmlMalloc(sizeof(xmlTextWriterNsStackEntry)); |
| 1729 | if (p == 0) { |
| 1730 | xmlGenericError(xmlGenericErrorContext, |
| 1731 | "xmlTextWriterStartAttributeNS : out of memory!\n"); |
| 1732 | return -1; |
| 1733 | } |
| 1734 | |
| 1735 | p->prefix = buf; |
| 1736 | p->uri = xmlStrdup(namespaceURI); |
| 1737 | if (p->uri == 0) { |
| 1738 | xmlGenericError(xmlGenericErrorContext, |
| 1739 | "xmlTextWriterStartAttributeNS : out of memory!\n"); |
| 1740 | xmlFree(p); |
| 1741 | return -1; |
| 1742 | } |
| 1743 | p->elem = xmlListFront(writer->nodes); |
| 1744 | |
| 1745 | xmlListPushFront(writer->nsstack, p); |
| 1746 | } |
| 1747 | |
| 1748 | return sum; |
| 1749 | } |
| 1750 | |
| 1751 | /** |
| 1752 | * xmlTextWriterEndAttribute: |
| 1753 | * @writer: the xmlTextWriterPtr |
| 1754 | * |
| 1755 | * End the current xml element. |
| 1756 | * |
| 1757 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1758 | */ |
| 1759 | int |
| 1760 | xmlTextWriterEndAttribute(xmlTextWriterPtr writer) |
| 1761 | { |
| 1762 | int count; |
| 1763 | int sum; |
| 1764 | xmlLinkPtr lk; |
| 1765 | xmlTextWriterStackEntry *p; |
| 1766 | xmlTextWriterNsStackEntry *np; |
| 1767 | |
| 1768 | if (writer == NULL) |
| 1769 | return -1; |
| 1770 | |
| 1771 | lk = xmlListFront(writer->nodes); |
| 1772 | if (lk == 0) { |
| 1773 | xmlListDelete(writer->nsstack); |
| 1774 | return -1; |
| 1775 | } |
| 1776 | |
| 1777 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1778 | if (p == 0) { |
| 1779 | xmlListDelete(writer->nsstack); |
| 1780 | return -1; |
| 1781 | } |
| 1782 | |
| 1783 | sum = 0; |
| 1784 | switch (p->state) { |
| 1785 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1786 | p->state = XML_TEXTWRITER_NAME; |
| 1787 | |
| 1788 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 1789 | if (count < 0) { |
| 1790 | xmlListDelete(writer->nsstack); |
| 1791 | return -1; |
| 1792 | } |
| 1793 | sum += count; |
| 1794 | |
| 1795 | while (!xmlListEmpty(writer->nsstack)) { |
| 1796 | lk = xmlListFront(writer->nsstack); |
| 1797 | np = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk); |
| 1798 | if (np != 0) { |
| 1799 | count = |
| 1800 | xmlTextWriterWriteAttribute(writer, np->prefix, |
| 1801 | np->uri); |
| 1802 | if (count < 0) { |
| 1803 | xmlListDelete(writer->nsstack); |
| 1804 | return -1; |
| 1805 | } |
| 1806 | sum += count; |
| 1807 | } |
| 1808 | |
| 1809 | xmlListPopFront(writer->nsstack); |
| 1810 | } |
| 1811 | break; |
| 1812 | |
| 1813 | default: |
| 1814 | xmlListClear(writer->nsstack); |
| 1815 | return -1; |
| 1816 | } |
| 1817 | |
| 1818 | return sum; |
| 1819 | } |
| 1820 | |
| 1821 | /** |
| 1822 | * xmlTextWriterWriteFormatAttribute: |
| 1823 | * @writer: the xmlTextWriterPtr |
| 1824 | * @name: attribute name |
| 1825 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 1826 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1827 | * |
| 1828 | * Write a formatted xml attribute. |
| 1829 | * |
| 1830 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1831 | */ |
| 1832 | int |
| 1833 | xmlTextWriterWriteFormatAttribute(xmlTextWriterPtr writer, |
| 1834 | const xmlChar * name, const char *format, |
| 1835 | ...) |
| 1836 | { |
| 1837 | int rc; |
| 1838 | va_list ap; |
| 1839 | |
| 1840 | va_start(ap, format); |
| 1841 | |
| 1842 | rc = xmlTextWriterWriteVFormatAttribute(writer, name, format, ap); |
| 1843 | |
| 1844 | va_end(ap); |
| 1845 | return rc; |
| 1846 | } |
| 1847 | |
| 1848 | /** |
| 1849 | * xmlTextWriterWriteVFormatAttribute: |
| 1850 | * @writer: the xmlTextWriterPtr |
| 1851 | * @name: attribute name |
| 1852 | * @format: format string (see printf) |
| 1853 | * @argptr: pointer to the first member of the variable argument list. |
| 1854 | * |
| 1855 | * Write a formatted xml attribute. |
| 1856 | * |
| 1857 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1858 | */ |
| 1859 | int |
| 1860 | xmlTextWriterWriteVFormatAttribute(xmlTextWriterPtr writer, |
| 1861 | const xmlChar * name, |
| 1862 | const char *format, va_list argptr) |
| 1863 | { |
| 1864 | int rc; |
| 1865 | xmlChar *buf; |
| 1866 | |
| 1867 | if (writer == NULL) |
| 1868 | return -1; |
| 1869 | |
| 1870 | buf = xmlTextWriterVSprintf(format, argptr); |
| 1871 | if (buf == 0) |
| 1872 | return 0; |
| 1873 | |
| 1874 | rc = xmlTextWriterWriteAttribute(writer, name, buf); |
| 1875 | |
| 1876 | xmlFree(buf); |
| 1877 | return rc; |
| 1878 | } |
| 1879 | |
| 1880 | /** |
| 1881 | * xmlTextWriterWriteAttribute: |
| 1882 | * @writer: the xmlTextWriterPtr |
| 1883 | * @name: attribute name |
| 1884 | * @content: attribute content |
| 1885 | * |
| 1886 | * Write an xml attribute. |
| 1887 | * |
| 1888 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1889 | */ |
| 1890 | int |
| 1891 | xmlTextWriterWriteAttribute(xmlTextWriterPtr writer, const xmlChar * name, |
| 1892 | const xmlChar * content) |
| 1893 | { |
| 1894 | int count; |
| 1895 | int sum; |
| 1896 | |
| 1897 | sum = 0; |
| 1898 | count = xmlTextWriterStartAttribute(writer, name); |
| 1899 | if (count < 0) |
| 1900 | return -1; |
| 1901 | sum += count; |
| 1902 | count = xmlTextWriterWriteString(writer, content); |
| 1903 | if (count < 0) |
| 1904 | return -1; |
| 1905 | sum += count; |
| 1906 | count = xmlTextWriterEndAttribute(writer); |
| 1907 | if (count < 0) |
| 1908 | return -1; |
| 1909 | sum += count; |
| 1910 | |
| 1911 | return sum; |
| 1912 | } |
| 1913 | |
| 1914 | /** |
| 1915 | * xmlTextWriterWriteFormatAttributeNS: |
| 1916 | * @writer: the xmlTextWriterPtr |
| 1917 | * @prefix: namespace prefix |
| 1918 | * @name: attribute local name |
| 1919 | * @namespaceURI: namespace URI |
| 1920 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 1921 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1922 | * |
| 1923 | * Write a formatted xml attribute.with namespace support |
| 1924 | * |
| 1925 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1926 | */ |
| 1927 | int |
| 1928 | xmlTextWriterWriteFormatAttributeNS(xmlTextWriterPtr writer, |
| 1929 | const xmlChar * prefix, |
| 1930 | const xmlChar * name, |
| 1931 | const xmlChar * namespaceURI, |
| 1932 | const char *format, ...) |
| 1933 | { |
| 1934 | int rc; |
| 1935 | va_list ap; |
| 1936 | |
| 1937 | va_start(ap, format); |
| 1938 | |
| 1939 | rc = xmlTextWriterWriteVFormatAttributeNS(writer, prefix, name, |
| 1940 | namespaceURI, format, ap); |
| 1941 | |
| 1942 | va_end(ap); |
| 1943 | return rc; |
| 1944 | } |
| 1945 | |
| 1946 | /** |
| 1947 | * xmlTextWriterWriteVFormatAttributeNS: |
| 1948 | * @writer: the xmlTextWriterPtr |
| 1949 | * @prefix: namespace prefix |
| 1950 | * @name: attribute local name |
| 1951 | * @namespaceURI: namespace URI |
| 1952 | * @format: format string (see printf) |
| 1953 | * @argptr: pointer to the first member of the variable argument list. |
| 1954 | * |
| 1955 | * Write a formatted xml attribute.with namespace support |
| 1956 | * |
| 1957 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1958 | */ |
| 1959 | int |
| 1960 | xmlTextWriterWriteVFormatAttributeNS(xmlTextWriterPtr writer, |
| 1961 | const xmlChar * prefix, |
| 1962 | const xmlChar * name, |
| 1963 | const xmlChar * namespaceURI, |
| 1964 | const char *format, va_list argptr) |
| 1965 | { |
| 1966 | int rc; |
| 1967 | xmlChar *buf; |
| 1968 | |
| 1969 | if (writer == NULL) |
| 1970 | return -1; |
| 1971 | |
| 1972 | buf = xmlTextWriterVSprintf(format, argptr); |
| 1973 | if (buf == 0) |
| 1974 | return 0; |
| 1975 | |
| 1976 | rc = xmlTextWriterWriteAttributeNS(writer, prefix, name, namespaceURI, |
| 1977 | buf); |
| 1978 | |
| 1979 | xmlFree(buf); |
| 1980 | return rc; |
| 1981 | } |
| 1982 | |
| 1983 | /** |
| 1984 | * xmlTextWriterWriteAttributeNS: |
| 1985 | * @writer: the xmlTextWriterPtr |
| 1986 | * @prefix: namespace prefix |
| 1987 | * @name: attribute local name |
| 1988 | * @namespaceURI: namespace URI |
| 1989 | * @content: attribute content |
| 1990 | * |
| 1991 | * Write an xml attribute. |
| 1992 | * |
| 1993 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1994 | */ |
| 1995 | int |
| 1996 | xmlTextWriterWriteAttributeNS(xmlTextWriterPtr writer, |
| 1997 | const xmlChar * prefix, const xmlChar * name, |
| 1998 | const xmlChar * namespaceURI, |
| 1999 | const xmlChar * content) |
| 2000 | { |
| 2001 | int count; |
| 2002 | int sum; |
| 2003 | xmlChar *buf; |
| 2004 | |
| 2005 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 2006 | return -1; |
| 2007 | |
| 2008 | buf = 0; |
| 2009 | if (prefix != NULL) { |
| 2010 | buf = xmlStrdup(prefix); |
| 2011 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 2012 | } |
| 2013 | buf = xmlStrcat(buf, name); |
| 2014 | |
| 2015 | sum = 0; |
| 2016 | count = xmlTextWriterWriteAttribute(writer, buf, content); |
| 2017 | xmlFree(buf); |
| 2018 | if (count < 0) |
| 2019 | return -1; |
| 2020 | sum += count; |
| 2021 | |
| 2022 | if (namespaceURI != NULL) { |
| 2023 | buf = 0; |
| 2024 | buf = xmlStrdup(BAD_CAST "xmlns"); |
| 2025 | if (prefix != NULL) { |
| 2026 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 2027 | buf = xmlStrcat(buf, prefix); |
| 2028 | } |
| 2029 | count = xmlTextWriterWriteAttribute(writer, buf, namespaceURI); |
| 2030 | xmlFree(buf); |
| 2031 | if (count < 0) |
| 2032 | return -1; |
| 2033 | sum += count; |
| 2034 | } |
| 2035 | return sum; |
| 2036 | } |
| 2037 | |
| 2038 | /** |
| 2039 | * xmlTextWriterWriteFormatElement: |
| 2040 | * @writer: the xmlTextWriterPtr |
| 2041 | * @name: element name |
| 2042 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2043 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2044 | * |
| 2045 | * Write a formatted xml element. |
| 2046 | * |
| 2047 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2048 | */ |
| 2049 | int |
| 2050 | xmlTextWriterWriteFormatElement(xmlTextWriterPtr writer, |
| 2051 | const xmlChar * name, const char *format, |
| 2052 | ...) |
| 2053 | { |
| 2054 | int rc; |
| 2055 | va_list ap; |
| 2056 | |
| 2057 | va_start(ap, format); |
| 2058 | |
| 2059 | rc = xmlTextWriterWriteVFormatElement(writer, name, format, ap); |
| 2060 | |
| 2061 | va_end(ap); |
| 2062 | return rc; |
| 2063 | } |
| 2064 | |
| 2065 | /** |
| 2066 | * xmlTextWriterWriteVFormatElement: |
| 2067 | * @writer: the xmlTextWriterPtr |
| 2068 | * @name: element name |
| 2069 | * @format: format string (see printf) |
| 2070 | * @argptr: pointer to the first member of the variable argument list. |
| 2071 | * |
| 2072 | * Write a formatted xml element. |
| 2073 | * |
| 2074 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2075 | */ |
| 2076 | int |
| 2077 | xmlTextWriterWriteVFormatElement(xmlTextWriterPtr writer, |
| 2078 | const xmlChar * name, const char *format, |
| 2079 | va_list argptr) |
| 2080 | { |
| 2081 | int rc; |
| 2082 | xmlChar *buf; |
| 2083 | |
| 2084 | if (writer == NULL) |
| 2085 | return -1; |
| 2086 | |
| 2087 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2088 | if (buf == 0) |
| 2089 | return 0; |
| 2090 | |
| 2091 | rc = xmlTextWriterWriteElement(writer, name, buf); |
| 2092 | |
| 2093 | xmlFree(buf); |
| 2094 | return rc; |
| 2095 | } |
| 2096 | |
| 2097 | /** |
| 2098 | * xmlTextWriterWriteElement: |
| 2099 | * @writer: the xmlTextWriterPtr |
| 2100 | * @name: element name |
| 2101 | * @content: element content |
| 2102 | * |
| 2103 | * Write an xml element. |
| 2104 | * |
| 2105 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2106 | */ |
| 2107 | int |
| 2108 | xmlTextWriterWriteElement(xmlTextWriterPtr writer, const xmlChar * name, |
| 2109 | const xmlChar * content) |
| 2110 | { |
| 2111 | int count; |
| 2112 | int sum; |
| 2113 | |
| 2114 | sum = 0; |
| 2115 | count = xmlTextWriterStartElement(writer, name); |
| 2116 | if (count == -1) |
| 2117 | return -1; |
| 2118 | sum += count; |
| 2119 | count = xmlTextWriterWriteString(writer, content); |
| 2120 | if (count == -1) |
| 2121 | return -1; |
| 2122 | sum += count; |
| 2123 | count = xmlTextWriterEndElement(writer); |
| 2124 | if (count == -1) |
| 2125 | return -1; |
| 2126 | sum += count; |
| 2127 | |
| 2128 | return sum; |
| 2129 | } |
| 2130 | |
| 2131 | /** |
| 2132 | * xmlTextWriterWriteFormatElementNS: |
| 2133 | * @writer: the xmlTextWriterPtr |
| 2134 | * @prefix: namespace prefix |
| 2135 | * @name: element local name |
| 2136 | * @namespaceURI: namespace URI |
| 2137 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2138 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2139 | * |
| 2140 | * Write a formatted xml element with namespace support. |
| 2141 | * |
| 2142 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2143 | */ |
| 2144 | int |
| 2145 | xmlTextWriterWriteFormatElementNS(xmlTextWriterPtr writer, |
| 2146 | const xmlChar * prefix, |
| 2147 | const xmlChar * name, |
| 2148 | const xmlChar * namespaceURI, |
| 2149 | const char *format, ...) |
| 2150 | { |
| 2151 | int rc; |
| 2152 | va_list ap; |
| 2153 | |
| 2154 | va_start(ap, format); |
| 2155 | |
| 2156 | rc = xmlTextWriterWriteVFormatElementNS(writer, prefix, name, |
| 2157 | namespaceURI, format, ap); |
| 2158 | |
| 2159 | va_end(ap); |
| 2160 | return rc; |
| 2161 | } |
| 2162 | |
| 2163 | /** |
| 2164 | * xmlTextWriterWriteVFormatElementNS: |
| 2165 | * @writer: the xmlTextWriterPtr |
| 2166 | * @prefix: namespace prefix |
| 2167 | * @name: element local name |
| 2168 | * @namespaceURI: namespace URI |
| 2169 | * @format: format string (see printf) |
| 2170 | * @argptr: pointer to the first member of the variable argument list. |
| 2171 | * |
| 2172 | * Write a formatted xml element with namespace support. |
| 2173 | * |
| 2174 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2175 | */ |
| 2176 | int |
| 2177 | xmlTextWriterWriteVFormatElementNS(xmlTextWriterPtr writer, |
| 2178 | const xmlChar * prefix, |
| 2179 | const xmlChar * name, |
| 2180 | const xmlChar * namespaceURI, |
| 2181 | const char *format, va_list argptr) |
| 2182 | { |
| 2183 | int rc; |
| 2184 | xmlChar *buf; |
| 2185 | |
| 2186 | if (writer == NULL) |
| 2187 | return -1; |
| 2188 | |
| 2189 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2190 | if (buf == 0) |
| 2191 | return 0; |
| 2192 | |
| 2193 | rc = xmlTextWriterWriteElementNS(writer, prefix, name, namespaceURI, |
| 2194 | buf); |
| 2195 | |
| 2196 | xmlFree(buf); |
| 2197 | return rc; |
| 2198 | } |
| 2199 | |
| 2200 | /** |
| 2201 | * xmlTextWriterWriteElementNS: |
| 2202 | * @writer: the xmlTextWriterPtr |
| 2203 | * @prefix: namespace prefix |
| 2204 | * @name: element local name |
| 2205 | * @namespaceURI: namespace URI |
| 2206 | * @content: element content |
| 2207 | * |
| 2208 | * Write an xml element with namespace support. |
| 2209 | * |
| 2210 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2211 | */ |
| 2212 | int |
| 2213 | xmlTextWriterWriteElementNS(xmlTextWriterPtr writer, |
| 2214 | const xmlChar * prefix, const xmlChar * name, |
| 2215 | const xmlChar * namespaceURI, |
| 2216 | const xmlChar * content) |
| 2217 | { |
| 2218 | int count; |
| 2219 | int sum; |
| 2220 | |
| 2221 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 2222 | return -1; |
| 2223 | |
| 2224 | sum = 0; |
| 2225 | count = |
| 2226 | xmlTextWriterStartElementNS(writer, prefix, name, namespaceURI); |
| 2227 | if (count < 0) |
| 2228 | return -1; |
| 2229 | sum += count; |
| 2230 | count = xmlTextWriterWriteString(writer, content); |
| 2231 | if (count == -1) |
| 2232 | return -1; |
| 2233 | sum += count; |
| 2234 | count = xmlTextWriterEndElement(writer); |
| 2235 | if (count == -1) |
| 2236 | return -1; |
| 2237 | sum += count; |
| 2238 | |
| 2239 | return sum; |
| 2240 | } |
| 2241 | |
| 2242 | /** |
| 2243 | * xmlTextWriterStartPI: |
| 2244 | * @writer: the xmlTextWriterPtr |
| 2245 | * @target: PI target |
| 2246 | * |
| 2247 | * Start an xml PI. |
| 2248 | * |
| 2249 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2250 | */ |
| 2251 | int |
| 2252 | xmlTextWriterStartPI(xmlTextWriterPtr writer, const xmlChar * target) |
| 2253 | { |
| 2254 | int count; |
| 2255 | int sum; |
| 2256 | xmlLinkPtr lk; |
| 2257 | xmlTextWriterStackEntry *p; |
| 2258 | |
| 2259 | if ((writer == NULL) || (target == NULL) || (*target == '\0')) |
| 2260 | return -1; |
| 2261 | |
| 2262 | if (xmlStrcasecmp(target, (const xmlChar *) "xml") == 0) { |
| 2263 | xmlGenericError(xmlGenericErrorContext, |
| 2264 | "xmlTextWriterStartPI : target name [Xx][Mm][Ll] is reserved for xml standardization!\n"); |
| 2265 | return -1; |
| 2266 | } |
| 2267 | |
| 2268 | sum = 0; |
| 2269 | lk = xmlListFront(writer->nodes); |
| 2270 | if (lk != 0) { |
| 2271 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2272 | if (p != 0) { |
| 2273 | switch (p->state) { |
| 2274 | case XML_TEXTWRITER_ATTRIBUTE: |
| 2275 | count = xmlTextWriterEndAttribute(writer); |
| 2276 | if (count < 0) |
| 2277 | return -1; |
| 2278 | sum += count; |
| 2279 | /* fallthrough */ |
| 2280 | case XML_TEXTWRITER_NAME: |
| 2281 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 2282 | if (count < 0) |
| 2283 | return -1; |
| 2284 | sum += count; |
| 2285 | p->state = XML_TEXTWRITER_TEXT; |
| 2286 | break; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 2287 | case XML_TEXTWRITER_NONE: |
| 2288 | case XML_TEXTWRITER_TEXT: |
| 2289 | case XML_TEXTWRITER_DTD: |
| 2290 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2291 | case XML_TEXTWRITER_PI: |
| 2292 | case XML_TEXTWRITER_PI_TEXT: |
| 2293 | xmlGenericError(xmlGenericErrorContext, |
| 2294 | "xmlTextWriterStartPI : nested PI!\n"); |
| 2295 | return -1; |
| 2296 | default: |
| 2297 | return -1; |
| 2298 | } |
| 2299 | } |
| 2300 | } |
| 2301 | |
| 2302 | p = (xmlTextWriterStackEntry *) |
| 2303 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2304 | if (p == 0) { |
| 2305 | xmlGenericError(xmlGenericErrorContext, |
| 2306 | "xmlTextWriterStartPI : out of memory!\n"); |
| 2307 | return -1; |
| 2308 | } |
| 2309 | |
| 2310 | p->name = xmlStrdup(target); |
| 2311 | if (p->name == 0) { |
| 2312 | xmlGenericError(xmlGenericErrorContext, |
| 2313 | "xmlTextWriterStartPI : out of memory!\n"); |
| 2314 | xmlFree(p); |
| 2315 | return -1; |
| 2316 | } |
| 2317 | p->state = XML_TEXTWRITER_PI; |
| 2318 | |
| 2319 | xmlListPushFront(writer->nodes, p); |
| 2320 | |
| 2321 | count = xmlOutputBufferWriteString(writer->out, "<?"); |
| 2322 | if (count < 0) |
| 2323 | return -1; |
| 2324 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2325 | count = |
| 2326 | xmlOutputBufferWriteString(writer->out, (const char *) p->name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2327 | if (count < 0) |
| 2328 | return -1; |
| 2329 | sum += count; |
| 2330 | |
| 2331 | return sum; |
| 2332 | } |
| 2333 | |
| 2334 | /** |
| 2335 | * xmlTextWriterEndPI: |
| 2336 | * @writer: the xmlTextWriterPtr |
| 2337 | * |
| 2338 | * End the current xml PI. |
| 2339 | * |
| 2340 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2341 | */ |
| 2342 | int |
| 2343 | xmlTextWriterEndPI(xmlTextWriterPtr writer) |
| 2344 | { |
| 2345 | int count; |
| 2346 | int sum; |
| 2347 | xmlLinkPtr lk; |
| 2348 | xmlTextWriterStackEntry *p; |
| 2349 | |
| 2350 | if (writer == NULL) |
| 2351 | return -1; |
| 2352 | |
| 2353 | lk = xmlListFront(writer->nodes); |
| 2354 | if (lk == 0) |
| 2355 | return 0; |
| 2356 | |
| 2357 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2358 | if (p == 0) |
| 2359 | return 0; |
| 2360 | |
| 2361 | sum = 0; |
| 2362 | switch (p->state) { |
| 2363 | case XML_TEXTWRITER_PI: |
| 2364 | case XML_TEXTWRITER_PI_TEXT: |
| 2365 | count = xmlOutputBufferWriteString(writer->out, "?>"); |
| 2366 | if (count < 0) |
| 2367 | return -1; |
| 2368 | sum += count; |
| 2369 | break; |
| 2370 | default: |
| 2371 | return -1; |
| 2372 | } |
| 2373 | |
| 2374 | xmlListPopFront(writer->nodes); |
| 2375 | return sum; |
| 2376 | } |
| 2377 | |
| 2378 | /** |
| 2379 | * xmlTextWriterWriteFormatPI: |
| 2380 | * @writer: the xmlTextWriterPtr |
| 2381 | * @target: PI target |
| 2382 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2383 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2384 | * |
| 2385 | * Write a formatted PI. |
| 2386 | * |
| 2387 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2388 | */ |
| 2389 | int |
| 2390 | xmlTextWriterWriteFormatPI(xmlTextWriterPtr writer, const xmlChar * target, |
| 2391 | const char *format, ...) |
| 2392 | { |
| 2393 | int rc; |
| 2394 | va_list ap; |
| 2395 | |
| 2396 | va_start(ap, format); |
| 2397 | |
| 2398 | rc = xmlTextWriterWriteVFormatPI(writer, target, format, ap); |
| 2399 | |
| 2400 | va_end(ap); |
| 2401 | return rc; |
| 2402 | } |
| 2403 | |
| 2404 | /** |
| 2405 | * xmlTextWriterWriteVFormatPI: |
| 2406 | * @writer: the xmlTextWriterPtr |
| 2407 | * @target: PI target |
| 2408 | * @format: format string (see printf) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2409 | * @argptr: pointer to the first member of the variable argument list. |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2410 | * |
| 2411 | * Write a formatted xml PI. |
| 2412 | * |
| 2413 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2414 | */ |
| 2415 | int |
| 2416 | xmlTextWriterWriteVFormatPI(xmlTextWriterPtr writer, |
| 2417 | const xmlChar * target, const char *format, |
| 2418 | va_list argptr) |
| 2419 | { |
| 2420 | int rc; |
| 2421 | xmlChar *buf; |
| 2422 | |
| 2423 | if (writer == NULL) |
| 2424 | return -1; |
| 2425 | |
| 2426 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2427 | if (buf == 0) |
| 2428 | return 0; |
| 2429 | |
| 2430 | rc = xmlTextWriterWritePI(writer, target, buf); |
| 2431 | |
| 2432 | xmlFree(buf); |
| 2433 | return rc; |
| 2434 | } |
| 2435 | |
| 2436 | /** |
| 2437 | * xmlTextWriterWritePI: |
| 2438 | * @writer: the xmlTextWriterPtr |
| 2439 | * @target: PI target |
| 2440 | * @content: PI content |
| 2441 | * |
| 2442 | * Write an xml PI. |
| 2443 | * |
| 2444 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2445 | */ |
| 2446 | int |
| 2447 | xmlTextWriterWritePI(xmlTextWriterPtr writer, const xmlChar * target, |
| 2448 | const xmlChar * content) |
| 2449 | { |
| 2450 | int count; |
| 2451 | int sum; |
| 2452 | |
| 2453 | sum = 0; |
| 2454 | count = xmlTextWriterStartPI(writer, target); |
| 2455 | if (count == -1) |
| 2456 | return -1; |
| 2457 | sum += count; |
| 2458 | if (content != 0) { |
| 2459 | count = xmlTextWriterWriteString(writer, content); |
| 2460 | if (count == -1) |
| 2461 | return -1; |
| 2462 | sum += count; |
| 2463 | } |
| 2464 | count = xmlTextWriterEndPI(writer); |
| 2465 | if (count == -1) |
| 2466 | return -1; |
| 2467 | sum += count; |
| 2468 | |
| 2469 | return sum; |
| 2470 | } |
| 2471 | |
| 2472 | /** |
| 2473 | * xmlTextWriterStartCDATA: |
| 2474 | * @writer: the xmlTextWriterPtr |
| 2475 | * |
| 2476 | * Start an xml CDATA section. |
| 2477 | * |
| 2478 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2479 | */ |
| 2480 | int |
| 2481 | xmlTextWriterStartCDATA(xmlTextWriterPtr writer) |
| 2482 | { |
| 2483 | int count; |
| 2484 | int sum; |
| 2485 | xmlLinkPtr lk; |
| 2486 | xmlTextWriterStackEntry *p; |
| 2487 | |
| 2488 | if (writer == NULL) |
| 2489 | return -1; |
| 2490 | |
| 2491 | sum = 0; |
| 2492 | lk = xmlListFront(writer->nodes); |
| 2493 | if (lk != 0) { |
| 2494 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2495 | if (p != 0) { |
| 2496 | switch (p->state) { |
| 2497 | case XML_TEXTWRITER_NONE: |
| 2498 | case XML_TEXTWRITER_PI: |
| 2499 | case XML_TEXTWRITER_PI_TEXT: |
| 2500 | break; |
| 2501 | case XML_TEXTWRITER_ATTRIBUTE: |
| 2502 | count = xmlTextWriterEndAttribute(writer); |
| 2503 | if (count < 0) |
| 2504 | return -1; |
| 2505 | sum += count; |
| 2506 | /* fallthrough */ |
| 2507 | case XML_TEXTWRITER_NAME: |
| 2508 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 2509 | if (count < 0) |
| 2510 | return -1; |
| 2511 | sum += count; |
| 2512 | p->state = XML_TEXTWRITER_TEXT; |
| 2513 | break; |
| 2514 | case XML_TEXTWRITER_CDATA: |
| 2515 | xmlGenericError(xmlGenericErrorContext, |
| 2516 | "xmlTextWriterStartCDATA : CDATA not allowed in this context!\n"); |
| 2517 | return -1; |
| 2518 | default: |
| 2519 | return -1; |
| 2520 | } |
| 2521 | } |
| 2522 | } |
| 2523 | |
| 2524 | p = (xmlTextWriterStackEntry *) |
| 2525 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2526 | if (p == 0) { |
| 2527 | xmlGenericError(xmlGenericErrorContext, |
| 2528 | "xmlTextWriterStartCDATA : out of memory!\n"); |
| 2529 | return -1; |
| 2530 | } |
| 2531 | |
| 2532 | p->name = 0; |
| 2533 | p->state = XML_TEXTWRITER_CDATA; |
| 2534 | |
| 2535 | xmlListPushFront(writer->nodes, p); |
| 2536 | |
| 2537 | count = xmlOutputBufferWriteString(writer->out, "<![CDATA["); |
| 2538 | if (count < 0) |
| 2539 | return -1; |
| 2540 | sum += count; |
| 2541 | |
| 2542 | return sum; |
| 2543 | } |
| 2544 | |
| 2545 | /** |
| 2546 | * xmlTextWriterEndCDATA: |
| 2547 | * @writer: the xmlTextWriterPtr |
| 2548 | * |
| 2549 | * End an xml CDATA section. |
| 2550 | * |
| 2551 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2552 | */ |
| 2553 | int |
| 2554 | xmlTextWriterEndCDATA(xmlTextWriterPtr writer) |
| 2555 | { |
| 2556 | int count; |
| 2557 | int sum; |
| 2558 | xmlLinkPtr lk; |
| 2559 | xmlTextWriterStackEntry *p; |
| 2560 | |
| 2561 | if (writer == NULL) |
| 2562 | return -1; |
| 2563 | |
| 2564 | lk = xmlListFront(writer->nodes); |
| 2565 | if (lk == 0) |
| 2566 | return -1; |
| 2567 | |
| 2568 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2569 | if (p == 0) |
| 2570 | return -1; |
| 2571 | |
| 2572 | sum = 0; |
| 2573 | switch (p->state) { |
| 2574 | case XML_TEXTWRITER_CDATA: |
| 2575 | count = xmlOutputBufferWriteString(writer->out, "]]>"); |
| 2576 | if (count < 0) |
| 2577 | return -1; |
| 2578 | sum += count; |
| 2579 | break; |
| 2580 | default: |
| 2581 | return -1; |
| 2582 | } |
| 2583 | |
| 2584 | xmlListPopFront(writer->nodes); |
| 2585 | return sum; |
| 2586 | } |
| 2587 | |
| 2588 | /** |
| 2589 | * xmlTextWriterWriteFormatCDATA: |
| 2590 | * @writer: the xmlTextWriterPtr |
| 2591 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2592 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2593 | * |
| 2594 | * Write a formatted xml CDATA. |
| 2595 | * |
| 2596 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2597 | */ |
| 2598 | int |
| 2599 | xmlTextWriterWriteFormatCDATA(xmlTextWriterPtr writer, const char *format, |
| 2600 | ...) |
| 2601 | { |
| 2602 | int rc; |
| 2603 | va_list ap; |
| 2604 | |
| 2605 | va_start(ap, format); |
| 2606 | |
| 2607 | rc = xmlTextWriterWriteVFormatCDATA(writer, format, ap); |
| 2608 | |
| 2609 | va_end(ap); |
| 2610 | return rc; |
| 2611 | } |
| 2612 | |
| 2613 | /** |
| 2614 | * xmlTextWriterWriteVFormatCDATA: |
| 2615 | * @writer: the xmlTextWriterPtr |
| 2616 | * @format: format string (see printf) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2617 | * @argptr: pointer to the first member of the variable argument list. |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2618 | * |
| 2619 | * Write a formatted xml CDATA. |
| 2620 | * |
| 2621 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2622 | */ |
| 2623 | int |
| 2624 | xmlTextWriterWriteVFormatCDATA(xmlTextWriterPtr writer, const char *format, |
| 2625 | va_list argptr) |
| 2626 | { |
| 2627 | int rc; |
| 2628 | xmlChar *buf; |
| 2629 | |
| 2630 | if (writer == NULL) |
| 2631 | return -1; |
| 2632 | |
| 2633 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2634 | if (buf == 0) |
| 2635 | return 0; |
| 2636 | |
| 2637 | rc = xmlTextWriterWriteCDATA(writer, buf); |
| 2638 | |
| 2639 | xmlFree(buf); |
| 2640 | return rc; |
| 2641 | } |
| 2642 | |
| 2643 | /** |
| 2644 | * xmlTextWriterWriteCDATA: |
| 2645 | * @writer: the xmlTextWriterPtr |
| 2646 | * @content: CDATA content |
| 2647 | * |
| 2648 | * Write an xml CDATA. |
| 2649 | * |
| 2650 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2651 | */ |
| 2652 | int |
| 2653 | xmlTextWriterWriteCDATA(xmlTextWriterPtr writer, const xmlChar * content) |
| 2654 | { |
| 2655 | int count; |
| 2656 | int sum; |
| 2657 | |
| 2658 | sum = 0; |
| 2659 | count = xmlTextWriterStartCDATA(writer); |
| 2660 | if (count == -1) |
| 2661 | return -1; |
| 2662 | sum += count; |
| 2663 | if (content != 0) { |
| 2664 | count = xmlTextWriterWriteString(writer, content); |
| 2665 | if (count == -1) |
| 2666 | return -1; |
| 2667 | sum += count; |
| 2668 | } |
| 2669 | count = xmlTextWriterEndCDATA(writer); |
| 2670 | if (count == -1) |
| 2671 | return -1; |
| 2672 | sum += count; |
| 2673 | |
| 2674 | return sum; |
| 2675 | } |
| 2676 | |
| 2677 | /** |
| 2678 | * xmlTextWriterStartDTD: |
| 2679 | * @writer: the xmlTextWriterPtr |
| 2680 | * @name: the name of the DTD |
| 2681 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 2682 | * @sysid: the system identifier, which is the URI of the DTD |
| 2683 | * |
| 2684 | * Start an xml DTD. |
| 2685 | * |
| 2686 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2687 | */ |
| 2688 | int |
| 2689 | xmlTextWriterStartDTD(xmlTextWriterPtr writer, |
| 2690 | const xmlChar * name, |
| 2691 | const xmlChar * pubid, const xmlChar * sysid) |
| 2692 | { |
| 2693 | int count; |
| 2694 | int sum; |
| 2695 | xmlLinkPtr lk; |
| 2696 | xmlTextWriterStackEntry *p; |
| 2697 | |
| 2698 | if (writer == NULL || name == NULL || *name == '\0') |
| 2699 | return -1; |
| 2700 | |
| 2701 | sum = 0; |
| 2702 | lk = xmlListFront(writer->nodes); |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 2703 | if ((lk != NULL) && (xmlLinkGetData(lk) != NULL)) { |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2704 | xmlGenericError(xmlGenericErrorContext, |
| 2705 | "xmlTextWriterStartDTD : DTD allowed only in prolog!\n"); |
| 2706 | return -1; |
| 2707 | } |
| 2708 | |
| 2709 | p = (xmlTextWriterStackEntry *) |
| 2710 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2711 | if (p == 0) { |
| 2712 | xmlGenericError(xmlGenericErrorContext, |
| 2713 | "xmlTextWriterStartDTD : out of memory!\n"); |
| 2714 | return -1; |
| 2715 | } |
| 2716 | |
| 2717 | p->name = xmlStrdup(name); |
| 2718 | if (p->name == 0) { |
| 2719 | xmlGenericError(xmlGenericErrorContext, |
| 2720 | "xmlTextWriterStartDTD : out of memory!\n"); |
| 2721 | xmlFree(p); |
| 2722 | return -1; |
| 2723 | } |
| 2724 | p->state = XML_TEXTWRITER_DTD; |
| 2725 | |
| 2726 | xmlListPushFront(writer->nodes, p); |
| 2727 | |
| 2728 | count = xmlOutputBufferWriteString(writer->out, "<!DOCTYPE "); |
| 2729 | if (count < 0) |
| 2730 | return -1; |
| 2731 | sum += count; |
| 2732 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 2733 | if (count < 0) |
| 2734 | return -1; |
| 2735 | sum += count; |
| 2736 | |
| 2737 | if (pubid != 0) { |
| 2738 | if (sysid == 0) { |
| 2739 | xmlGenericError(xmlGenericErrorContext, |
| 2740 | "xmlTextWriterStartDTD : system identifier needed!\n"); |
| 2741 | return -1; |
| 2742 | } |
| 2743 | |
| 2744 | count = xmlOutputBufferWriteString(writer->out, " PUBLIC \""); |
| 2745 | if (count < 0) |
| 2746 | return -1; |
| 2747 | sum += count; |
| 2748 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2749 | count = |
| 2750 | xmlOutputBufferWriteString(writer->out, (const char *) pubid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2751 | if (count < 0) |
| 2752 | return -1; |
| 2753 | sum += count; |
| 2754 | |
| 2755 | count = xmlOutputBufferWriteString(writer->out, "\""); |
| 2756 | if (count < 0) |
| 2757 | return -1; |
| 2758 | sum += count; |
| 2759 | } |
| 2760 | |
| 2761 | if (sysid != 0) { |
| 2762 | if (pubid == 0) { |
| 2763 | count = xmlOutputBufferWriteString(writer->out, " SYSTEM"); |
| 2764 | if (count < 0) |
| 2765 | return -1; |
| 2766 | sum += count; |
| 2767 | } |
| 2768 | |
| 2769 | count = xmlOutputBufferWriteString(writer->out, " \""); |
| 2770 | if (count < 0) |
| 2771 | return -1; |
| 2772 | sum += count; |
| 2773 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2774 | count = |
| 2775 | xmlOutputBufferWriteString(writer->out, (const char *) sysid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2776 | if (count < 0) |
| 2777 | return -1; |
| 2778 | sum += count; |
| 2779 | |
| 2780 | count = xmlOutputBufferWriteString(writer->out, "\""); |
| 2781 | if (count < 0) |
| 2782 | return -1; |
| 2783 | sum += count; |
| 2784 | } |
| 2785 | |
| 2786 | return sum; |
| 2787 | } |
| 2788 | |
| 2789 | /** |
| 2790 | * xmlTextWriterEndDTD: |
| 2791 | * @writer: the xmlTextWriterPtr |
| 2792 | * |
| 2793 | * End an xml DTD. |
| 2794 | * |
| 2795 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2796 | */ |
| 2797 | int |
| 2798 | xmlTextWriterEndDTD(xmlTextWriterPtr writer) |
| 2799 | { |
| 2800 | int count; |
| 2801 | int sum; |
| 2802 | xmlLinkPtr lk; |
| 2803 | xmlTextWriterStackEntry *p; |
| 2804 | |
| 2805 | if (writer == NULL) |
| 2806 | return -1; |
| 2807 | |
| 2808 | sum = 0; |
| 2809 | lk = xmlListFront(writer->nodes); |
| 2810 | if (lk == 0) |
| 2811 | return -1; |
| 2812 | |
| 2813 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2814 | if (p == 0) |
| 2815 | return -1; |
| 2816 | |
| 2817 | switch (p->state) { |
| 2818 | case XML_TEXTWRITER_DTD_TEXT: |
| 2819 | count = xmlOutputBufferWriteString(writer->out, "]"); |
| 2820 | if (count < 0) |
| 2821 | return -1; |
| 2822 | sum += count; |
| 2823 | /* fallthrough */ |
| 2824 | case XML_TEXTWRITER_DTD: |
| 2825 | case XML_TEXTWRITER_DTD_ELEM: |
| 2826 | case XML_TEXTWRITER_DTD_ATTL: |
| 2827 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 2828 | if (count < 0) |
| 2829 | return -1; |
| 2830 | sum += count; |
| 2831 | break; |
| 2832 | default: |
| 2833 | return -1; |
| 2834 | } |
| 2835 | |
| 2836 | xmlListPopFront(writer->nodes); |
| 2837 | return sum; |
| 2838 | } |
| 2839 | |
| 2840 | /** |
| 2841 | * xmlTextWriterWriteFormatDTD: |
| 2842 | * @writer: the xmlTextWriterPtr |
| 2843 | * @name: the name of the DTD |
| 2844 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 2845 | * @sysid: the system identifier, which is the URI of the DTD |
| 2846 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2847 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2848 | * |
| 2849 | * Write a DTD with a formatted markup declarations part. |
| 2850 | * |
| 2851 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2852 | */ |
| 2853 | int |
| 2854 | xmlTextWriterWriteFormatDTD(xmlTextWriterPtr writer, |
| 2855 | const xmlChar * name, |
| 2856 | const xmlChar * pubid, |
| 2857 | const xmlChar * sysid, const char *format, ...) |
| 2858 | { |
| 2859 | int rc; |
| 2860 | va_list ap; |
| 2861 | |
| 2862 | va_start(ap, format); |
| 2863 | |
| 2864 | rc = xmlTextWriterWriteVFormatDTD(writer, name, pubid, sysid, format, |
| 2865 | ap); |
| 2866 | |
| 2867 | va_end(ap); |
| 2868 | return rc; |
| 2869 | } |
| 2870 | |
| 2871 | /** |
| 2872 | * xmlTextWriterWriteVFormatDTD: |
| 2873 | * @writer: the xmlTextWriterPtr |
| 2874 | * @name: the name of the DTD |
| 2875 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 2876 | * @sysid: the system identifier, which is the URI of the DTD |
| 2877 | * @format: format string (see printf) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2878 | * @argptr: pointer to the first member of the variable argument list. |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2879 | * |
| 2880 | * Write a DTD with a formatted markup declarations part. |
| 2881 | * |
| 2882 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2883 | */ |
| 2884 | int |
| 2885 | xmlTextWriterWriteVFormatDTD(xmlTextWriterPtr writer, |
| 2886 | const xmlChar * name, |
| 2887 | const xmlChar * pubid, |
| 2888 | const xmlChar * sysid, |
| 2889 | const char *format, va_list argptr) |
| 2890 | { |
| 2891 | int rc; |
| 2892 | xmlChar *buf; |
| 2893 | |
| 2894 | if (writer == NULL) |
| 2895 | return -1; |
| 2896 | |
| 2897 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2898 | if (buf == 0) |
| 2899 | return 0; |
| 2900 | |
| 2901 | rc = xmlTextWriterWriteDTD(writer, name, pubid, sysid, buf); |
| 2902 | |
| 2903 | xmlFree(buf); |
| 2904 | return rc; |
| 2905 | } |
| 2906 | |
| 2907 | /** |
| 2908 | * xmlTextWriterWriteDTD: |
| 2909 | * @writer: the xmlTextWriterPtr |
| 2910 | * @name: the name of the DTD |
| 2911 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 2912 | * @sysid: the system identifier, which is the URI of the DTD |
William M. Brack | b1d5316 | 2003-11-18 06:54:40 +0000 | [diff] [blame] | 2913 | * @subset: string content of the DTD |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2914 | * |
| 2915 | * Write a DTD. |
| 2916 | * |
| 2917 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2918 | */ |
| 2919 | int |
| 2920 | xmlTextWriterWriteDTD(xmlTextWriterPtr writer, |
| 2921 | const xmlChar * name, |
| 2922 | const xmlChar * pubid, |
| 2923 | const xmlChar * sysid, const xmlChar * subset) |
| 2924 | { |
| 2925 | int count; |
| 2926 | int sum; |
| 2927 | |
| 2928 | sum = 0; |
| 2929 | count = xmlTextWriterStartDTD(writer, name, pubid, sysid); |
| 2930 | if (count == -1) |
| 2931 | return -1; |
| 2932 | sum += count; |
| 2933 | if (subset != 0) { |
| 2934 | count = xmlTextWriterWriteString(writer, subset); |
| 2935 | if (count == -1) |
| 2936 | return -1; |
| 2937 | sum += count; |
| 2938 | } |
| 2939 | count = xmlTextWriterEndDTD(writer); |
| 2940 | if (count == -1) |
| 2941 | return -1; |
| 2942 | sum += count; |
| 2943 | |
| 2944 | return sum; |
| 2945 | } |
| 2946 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2947 | /** |
| 2948 | * xmlTextWriterStartDTDElement: |
| 2949 | * @writer: the xmlTextWriterPtr |
| 2950 | * @name: the name of the DTD element |
| 2951 | * |
| 2952 | * Start an xml DTD element. |
| 2953 | * |
| 2954 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2955 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2956 | int |
| 2957 | xmlTextWriterStartDTDElement(xmlTextWriterPtr writer, const xmlChar * name) |
| 2958 | { |
| 2959 | int count; |
| 2960 | int sum; |
| 2961 | xmlLinkPtr lk; |
| 2962 | xmlTextWriterStackEntry *p; |
| 2963 | |
| 2964 | if (writer == NULL || name == NULL || *name == '\0') |
| 2965 | return -1; |
| 2966 | |
| 2967 | sum = 0; |
| 2968 | lk = xmlListFront(writer->nodes); |
| 2969 | if (lk == 0) { |
| 2970 | return -1; |
| 2971 | } |
| 2972 | |
| 2973 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2974 | if (p == 0) |
| 2975 | return -1; |
| 2976 | |
| 2977 | switch (p->state) { |
| 2978 | case XML_TEXTWRITER_DTD: |
| 2979 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 2980 | if (count < 0) |
| 2981 | return -1; |
| 2982 | sum += count; |
| 2983 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 2984 | /* fallthrough */ |
| 2985 | case XML_TEXTWRITER_DTD_TEXT: |
| 2986 | break; |
| 2987 | case XML_TEXTWRITER_DTD_ELEM: |
| 2988 | count = xmlTextWriterEndDTDElement(writer); |
| 2989 | if (count < 0) |
| 2990 | return -1; |
| 2991 | sum += count; |
| 2992 | break; |
| 2993 | default: |
| 2994 | return -1; |
| 2995 | } |
| 2996 | |
| 2997 | p = (xmlTextWriterStackEntry *) |
| 2998 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2999 | if (p == 0) { |
| 3000 | xmlGenericError(xmlGenericErrorContext, |
| 3001 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3002 | return -1; |
| 3003 | } |
| 3004 | |
| 3005 | p->name = xmlStrdup(name); |
| 3006 | if (p->name == 0) { |
| 3007 | xmlGenericError(xmlGenericErrorContext, |
| 3008 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3009 | xmlFree(p); |
| 3010 | return -1; |
| 3011 | } |
| 3012 | p->state = XML_TEXTWRITER_DTD_ELEM; |
| 3013 | |
| 3014 | xmlListPushFront(writer->nodes, p); |
| 3015 | |
| 3016 | count = xmlOutputBufferWriteString(writer->out, "<!ELEMENT "); |
| 3017 | if (count < 0) |
| 3018 | return -1; |
| 3019 | sum += count; |
| 3020 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 3021 | if (count < 0) |
| 3022 | return -1; |
| 3023 | sum += count; |
| 3024 | |
| 3025 | return sum; |
| 3026 | } |
| 3027 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3028 | /** |
| 3029 | * xmlTextWriterWriteFormatDTDElement: |
| 3030 | * @writer: the xmlTextWriterPtr |
| 3031 | * @name: the name of the DTD element |
| 3032 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 3033 | * @...: extra parameters for the format |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3034 | * |
| 3035 | * Write a formatted DTD element. |
| 3036 | * |
| 3037 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3038 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3039 | int |
| 3040 | xmlTextWriterWriteFormatDTDElement(xmlTextWriterPtr writer, |
| 3041 | const xmlChar * name, |
| 3042 | const char *format, ...) |
| 3043 | { |
| 3044 | int rc; |
| 3045 | va_list ap; |
| 3046 | |
| 3047 | va_start(ap, format); |
| 3048 | |
| 3049 | rc = xmlTextWriterWriteVFormatDTDElement(writer, name, format, ap); |
| 3050 | |
| 3051 | va_end(ap); |
| 3052 | return rc; |
| 3053 | } |
| 3054 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3055 | /** |
| 3056 | * xmlTextWriterWriteVFormatDTDElement: |
| 3057 | * @writer: the xmlTextWriterPtr |
| 3058 | * @name: the name of the DTD element |
| 3059 | * @format: format string (see printf) |
| 3060 | * @argptr: pointer to the first member of the variable argument list. |
| 3061 | * |
| 3062 | * Write a formatted DTD element. |
| 3063 | * |
| 3064 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3065 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3066 | int |
| 3067 | xmlTextWriterWriteVFormatDTDElement(xmlTextWriterPtr writer, |
| 3068 | const xmlChar * name, |
| 3069 | const char *format, va_list argptr) |
| 3070 | { |
| 3071 | int rc; |
| 3072 | xmlChar *buf; |
| 3073 | |
| 3074 | if (writer == NULL) |
| 3075 | return -1; |
| 3076 | |
| 3077 | buf = xmlTextWriterVSprintf(format, argptr); |
| 3078 | if (buf == 0) |
| 3079 | return 0; |
| 3080 | |
| 3081 | rc = xmlTextWriterWriteDTDElement(writer, name, buf); |
| 3082 | |
| 3083 | xmlFree(buf); |
| 3084 | return rc; |
| 3085 | } |
| 3086 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3087 | /** |
| 3088 | * xmlTextWriterWriteDTDElement: |
| 3089 | * @writer: the xmlTextWriterPtr |
| 3090 | * @name: the name of the DTD element |
| 3091 | * @content: content of the element |
| 3092 | * |
| 3093 | * Write a DTD element. |
| 3094 | * |
| 3095 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3096 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3097 | int |
| 3098 | xmlTextWriterWriteDTDElement(xmlTextWriterPtr writer, |
| 3099 | const xmlChar * name, const xmlChar * content) |
| 3100 | { |
| 3101 | int count; |
| 3102 | int sum; |
| 3103 | |
| 3104 | if (content == NULL) |
| 3105 | return -1; |
| 3106 | |
| 3107 | sum = 0; |
| 3108 | count = xmlTextWriterStartDTDElement(writer, name); |
| 3109 | if (count == -1) |
| 3110 | return -1; |
| 3111 | sum += count; |
| 3112 | |
| 3113 | count = xmlTextWriterWriteString(writer, BAD_CAST " "); |
| 3114 | if (count == -1) |
| 3115 | return -1; |
| 3116 | sum += count; |
| 3117 | count = xmlTextWriterWriteString(writer, content); |
| 3118 | if (count == -1) |
| 3119 | return -1; |
| 3120 | sum += count; |
| 3121 | |
| 3122 | count = xmlTextWriterEndDTDElement(writer); |
| 3123 | if (count == -1) |
| 3124 | return -1; |
| 3125 | sum += count; |
| 3126 | |
| 3127 | return sum; |
| 3128 | } |
| 3129 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3130 | /** |
| 3131 | * xmlTextWriterStartDTDAttlist: |
| 3132 | * @writer: the xmlTextWriterPtr |
| 3133 | * @name: the name of the DTD ATTLIST |
| 3134 | * |
| 3135 | * Start an xml DTD ATTLIST. |
| 3136 | * |
| 3137 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3138 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3139 | int |
| 3140 | xmlTextWriterStartDTDAttlist(xmlTextWriterPtr writer, const xmlChar * name) |
| 3141 | { |
| 3142 | int count; |
| 3143 | int sum; |
| 3144 | xmlLinkPtr lk; |
| 3145 | xmlTextWriterStackEntry *p; |
| 3146 | |
| 3147 | if (writer == NULL || name == NULL || *name == '\0') |
| 3148 | return -1; |
| 3149 | |
| 3150 | sum = 0; |
| 3151 | lk = xmlListFront(writer->nodes); |
| 3152 | if (lk == 0) { |
| 3153 | return -1; |
| 3154 | } |
| 3155 | |
| 3156 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3157 | if (p == 0) |
| 3158 | return -1; |
| 3159 | |
| 3160 | switch (p->state) { |
| 3161 | case XML_TEXTWRITER_DTD: |
| 3162 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 3163 | if (count < 0) |
| 3164 | return -1; |
| 3165 | sum += count; |
| 3166 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 3167 | /* fallthrough */ |
| 3168 | case XML_TEXTWRITER_DTD_TEXT: |
| 3169 | break; |
| 3170 | case XML_TEXTWRITER_DTD_ELEM: |
| 3171 | case XML_TEXTWRITER_DTD_ATTL: |
| 3172 | case XML_TEXTWRITER_DTD_ENTY: |
| 3173 | count = xmlTextWriterEndDTD(writer); |
| 3174 | if (count < 0) |
| 3175 | return -1; |
| 3176 | sum += count; |
| 3177 | break; |
| 3178 | default: |
| 3179 | return -1; |
| 3180 | } |
| 3181 | |
| 3182 | p = (xmlTextWriterStackEntry *) |
| 3183 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 3184 | if (p == 0) { |
| 3185 | xmlGenericError(xmlGenericErrorContext, |
| 3186 | "xmlTextWriterStartDTDAttlist : out of memory!\n"); |
| 3187 | return -1; |
| 3188 | } |
| 3189 | |
| 3190 | p->name = xmlStrdup(name); |
| 3191 | if (p->name == 0) { |
| 3192 | xmlGenericError(xmlGenericErrorContext, |
| 3193 | "xmlTextWriterStartDTDAttlist : out of memory!\n"); |
| 3194 | xmlFree(p); |
| 3195 | return -1; |
| 3196 | } |
| 3197 | p->state = XML_TEXTWRITER_DTD_ATTL; |
| 3198 | |
| 3199 | xmlListPushFront(writer->nodes, p); |
| 3200 | |
| 3201 | count = xmlOutputBufferWriteString(writer->out, "<!ATTLIST "); |
| 3202 | if (count < 0) |
| 3203 | return -1; |
| 3204 | sum += count; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 3205 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3206 | if (count < 0) |
| 3207 | return -1; |
| 3208 | sum += count; |
| 3209 | |
| 3210 | return sum; |
| 3211 | } |
| 3212 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3213 | /** |
| 3214 | * xmlTextWriterWriteFormatDTDAttlist: |
| 3215 | * @writer: the xmlTextWriterPtr |
| 3216 | * @name: the name of the DTD ATTLIST |
| 3217 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 3218 | * @...: extra parameters for the format |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3219 | * |
| 3220 | * Write a formatted DTD ATTLIST. |
| 3221 | * |
| 3222 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3223 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3224 | int |
| 3225 | xmlTextWriterWriteFormatDTDAttlist(xmlTextWriterPtr writer, |
| 3226 | const xmlChar * name, |
| 3227 | const char *format, ...) |
| 3228 | { |
| 3229 | int rc; |
| 3230 | va_list ap; |
| 3231 | |
| 3232 | va_start(ap, format); |
| 3233 | |
| 3234 | rc = xmlTextWriterWriteVFormatDTDAttlist(writer, name, format, ap); |
| 3235 | |
| 3236 | va_end(ap); |
| 3237 | return rc; |
| 3238 | } |
| 3239 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3240 | /** |
| 3241 | * xmlTextWriterWriteVFormatDTDAttlist: |
| 3242 | * @writer: the xmlTextWriterPtr |
| 3243 | * @name: the name of the DTD ATTLIST |
| 3244 | * @format: format string (see printf) |
| 3245 | * @argptr: pointer to the first member of the variable argument list. |
| 3246 | * |
| 3247 | * Write a formatted DTD ATTLIST. |
| 3248 | * |
| 3249 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3250 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3251 | int |
| 3252 | xmlTextWriterWriteVFormatDTDAttlist(xmlTextWriterPtr writer, |
| 3253 | const xmlChar * name, |
| 3254 | const char *format, va_list argptr) |
| 3255 | { |
| 3256 | int rc; |
| 3257 | xmlChar *buf; |
| 3258 | |
| 3259 | if (writer == NULL) |
| 3260 | return -1; |
| 3261 | |
| 3262 | buf = xmlTextWriterVSprintf(format, argptr); |
| 3263 | if (buf == 0) |
| 3264 | return 0; |
| 3265 | |
| 3266 | rc = xmlTextWriterWriteDTDAttlist(writer, name, buf); |
| 3267 | |
| 3268 | xmlFree(buf); |
| 3269 | return rc; |
| 3270 | } |
| 3271 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3272 | /** |
| 3273 | * xmlTextWriterWriteDTDAttlist: |
| 3274 | * @writer: the xmlTextWriterPtr |
| 3275 | * @name: the name of the DTD ATTLIST |
| 3276 | * @content: content of the ATTLIST |
| 3277 | * |
| 3278 | * Write a DTD ATTLIST. |
| 3279 | * |
| 3280 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3281 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3282 | int |
| 3283 | xmlTextWriterWriteDTDAttlist(xmlTextWriterPtr writer, |
| 3284 | const xmlChar * name, const xmlChar * content) |
| 3285 | { |
| 3286 | int count; |
| 3287 | int sum; |
| 3288 | |
| 3289 | if (content == NULL) |
| 3290 | return -1; |
| 3291 | |
| 3292 | sum = 0; |
| 3293 | count = xmlTextWriterStartDTDAttlist(writer, name); |
| 3294 | if (count == -1) |
| 3295 | return -1; |
| 3296 | sum += count; |
| 3297 | |
| 3298 | count = xmlTextWriterWriteString(writer, BAD_CAST " "); |
| 3299 | if (count == -1) |
| 3300 | return -1; |
| 3301 | sum += count; |
| 3302 | count = xmlTextWriterWriteString(writer, content); |
| 3303 | if (count == -1) |
| 3304 | return -1; |
| 3305 | sum += count; |
| 3306 | |
| 3307 | count = xmlTextWriterEndDTDAttlist(writer); |
| 3308 | if (count == -1) |
| 3309 | return -1; |
| 3310 | sum += count; |
| 3311 | |
| 3312 | return sum; |
| 3313 | } |
| 3314 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3315 | /** |
| 3316 | * xmlTextWriterStartDTDEntity: |
| 3317 | * @writer: the xmlTextWriterPtr |
| 3318 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3319 | * @name: the name of the DTD ATTLIST |
| 3320 | * |
| 3321 | * Start an xml DTD ATTLIST. |
| 3322 | * |
| 3323 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3324 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3325 | int |
| 3326 | xmlTextWriterStartDTDEntity(xmlTextWriterPtr writer, |
| 3327 | int pe, const xmlChar * name) |
| 3328 | { |
| 3329 | int count; |
| 3330 | int sum; |
| 3331 | xmlLinkPtr lk; |
| 3332 | xmlTextWriterStackEntry *p; |
| 3333 | |
| 3334 | if (writer == NULL || name == NULL || *name == '\0') |
| 3335 | return -1; |
| 3336 | |
| 3337 | sum = 0; |
| 3338 | lk = xmlListFront(writer->nodes); |
| 3339 | if (lk == 0) { |
| 3340 | return -1; |
| 3341 | } |
| 3342 | |
| 3343 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3344 | if (p == 0) |
| 3345 | return -1; |
| 3346 | |
| 3347 | switch (p->state) { |
| 3348 | case XML_TEXTWRITER_DTD: |
| 3349 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 3350 | if (count < 0) |
| 3351 | return -1; |
| 3352 | sum += count; |
| 3353 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 3354 | /* fallthrough */ |
| 3355 | case XML_TEXTWRITER_DTD_TEXT: |
| 3356 | break; |
| 3357 | case XML_TEXTWRITER_DTD_ELEM: |
| 3358 | case XML_TEXTWRITER_DTD_ATTL: |
| 3359 | case XML_TEXTWRITER_DTD_ENTY: |
| 3360 | count = xmlTextWriterEndDTD(writer); |
| 3361 | if (count < 0) |
| 3362 | return -1; |
| 3363 | sum += count; |
| 3364 | break; |
| 3365 | default: |
| 3366 | return -1; |
| 3367 | } |
| 3368 | |
| 3369 | p = (xmlTextWriterStackEntry *) |
| 3370 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 3371 | if (p == 0) { |
| 3372 | xmlGenericError(xmlGenericErrorContext, |
| 3373 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3374 | return -1; |
| 3375 | } |
| 3376 | |
| 3377 | p->name = xmlStrdup(name); |
| 3378 | if (p->name == 0) { |
| 3379 | xmlGenericError(xmlGenericErrorContext, |
| 3380 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3381 | xmlFree(p); |
| 3382 | return -1; |
| 3383 | } |
| 3384 | p->state = XML_TEXTWRITER_DTD_ENTY; |
| 3385 | |
| 3386 | xmlListPushFront(writer->nodes, p); |
| 3387 | |
| 3388 | count = xmlOutputBufferWriteString(writer->out, "<!ENTITY "); |
| 3389 | if (count < 0) |
| 3390 | return -1; |
| 3391 | sum += count; |
| 3392 | |
| 3393 | if (pe != 0) { |
| 3394 | count = xmlOutputBufferWriteString(writer->out, " % "); |
| 3395 | if (count < 0) |
| 3396 | return -1; |
| 3397 | sum += count; |
| 3398 | } |
| 3399 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 3400 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3401 | if (count < 0) |
| 3402 | return -1; |
| 3403 | sum += count; |
| 3404 | |
| 3405 | return sum; |
| 3406 | } |
| 3407 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3408 | /** |
| 3409 | * xmlTextWriterWriteFormatDTDInternalEntity: |
| 3410 | * @writer: the xmlTextWriterPtr |
| 3411 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3412 | * @name: the name of the DTD entity |
| 3413 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 3414 | * @...: extra parameters for the format |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3415 | * |
| 3416 | * Write a formatted DTD internal entity. |
| 3417 | * |
| 3418 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3419 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3420 | int |
| 3421 | xmlTextWriterWriteFormatDTDInternalEntity(xmlTextWriterPtr writer, |
| 3422 | int pe, |
| 3423 | const xmlChar * name, |
| 3424 | const char *format, ...) |
| 3425 | { |
| 3426 | int rc; |
| 3427 | va_list ap; |
| 3428 | |
| 3429 | va_start(ap, format); |
| 3430 | |
| 3431 | rc = xmlTextWriterWriteVFormatDTDInternalEntity(writer, pe, name, |
| 3432 | format, ap); |
| 3433 | |
| 3434 | va_end(ap); |
| 3435 | return rc; |
| 3436 | } |
| 3437 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3438 | /** |
| 3439 | * xmlTextWriterWriteVFormatDTDInternalEntity: |
| 3440 | * @writer: the xmlTextWriterPtr |
| 3441 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3442 | * @name: the name of the DTD entity |
| 3443 | * @format: format string (see printf) |
| 3444 | * @argptr: pointer to the first member of the variable argument list. |
| 3445 | * |
| 3446 | * Write a formatted DTD internal entity. |
| 3447 | * |
| 3448 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3449 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3450 | int |
| 3451 | xmlTextWriterWriteVFormatDTDInternalEntity(xmlTextWriterPtr writer, |
| 3452 | int pe, |
| 3453 | const xmlChar * name, |
| 3454 | const char *format, |
| 3455 | va_list argptr) |
| 3456 | { |
| 3457 | int rc; |
| 3458 | xmlChar *buf; |
| 3459 | |
| 3460 | if (writer == NULL) |
| 3461 | return -1; |
| 3462 | |
| 3463 | buf = xmlTextWriterVSprintf(format, argptr); |
| 3464 | if (buf == 0) |
| 3465 | return 0; |
| 3466 | |
| 3467 | rc = xmlTextWriterWriteDTDInternalEntity(writer, pe, name, buf); |
| 3468 | |
| 3469 | xmlFree(buf); |
| 3470 | return rc; |
| 3471 | } |
| 3472 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3473 | /** |
| 3474 | * xmlTextWriterWriteDTDEntity: |
| 3475 | * @writer: the xmlTextWriterPtr |
| 3476 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3477 | * @name: the name of the DTD entity |
| 3478 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3479 | * @sysid: the system identifier, which is the URI of the DTD |
| 3480 | * @ndataid: the xml notation name. |
| 3481 | * @content: content of the entity |
| 3482 | * |
| 3483 | * Write a DTD entity. |
| 3484 | * |
| 3485 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3486 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3487 | int |
| 3488 | xmlTextWriterWriteDTDEntity(xmlTextWriterPtr writer, |
| 3489 | int pe, |
| 3490 | const xmlChar * name, |
| 3491 | const xmlChar * pubid, |
| 3492 | const xmlChar * sysid, |
| 3493 | const xmlChar * ndataid, |
| 3494 | const xmlChar * content) |
| 3495 | { |
| 3496 | if (((content == NULL) && (pubid == NULL) && (sysid == NULL)) |
| 3497 | || ((content != NULL) && ((pubid != NULL) || (sysid != NULL)))) |
| 3498 | return -1; |
| 3499 | if ((pe != 0) && (ndataid != NULL)) |
| 3500 | return -1; |
| 3501 | |
| 3502 | if (content != 0) |
| 3503 | return xmlTextWriterWriteDTDInternalEntity(writer, pe, name, |
| 3504 | content); |
| 3505 | |
| 3506 | return xmlTextWriterWriteDTDExternalEntity(writer, pe, name, pubid, |
| 3507 | sysid, ndataid); |
| 3508 | } |
| 3509 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3510 | /** |
| 3511 | * xmlTextWriterWriteDTDInternalEntity: |
| 3512 | * @writer: the xmlTextWriterPtr |
| 3513 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3514 | * @name: the name of the DTD entity |
| 3515 | * @content: content of the entity |
| 3516 | * |
| 3517 | * Write a DTD internal entity. |
| 3518 | * |
| 3519 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3520 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3521 | int |
| 3522 | xmlTextWriterWriteDTDInternalEntity(xmlTextWriterPtr writer, |
| 3523 | int pe, |
| 3524 | const xmlChar * name, |
| 3525 | const xmlChar * content) |
| 3526 | { |
| 3527 | int count; |
| 3528 | int sum; |
| 3529 | |
| 3530 | if ((name == NULL) || (*name == '\0') || (content == NULL)) |
| 3531 | return -1; |
| 3532 | |
| 3533 | sum = 0; |
| 3534 | count = xmlTextWriterStartDTDEntity(writer, pe, name); |
| 3535 | if (count == -1) |
| 3536 | return -1; |
| 3537 | sum += count; |
| 3538 | |
| 3539 | count = xmlTextWriterWriteString(writer, BAD_CAST " "); |
| 3540 | if (count == -1) |
| 3541 | return -1; |
| 3542 | sum += count; |
| 3543 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3544 | if (count < 0) |
| 3545 | return -1; |
| 3546 | sum += count; |
| 3547 | count = xmlTextWriterWriteString(writer, content); |
| 3548 | if (count == -1) |
| 3549 | return -1; |
| 3550 | sum += count; |
| 3551 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3552 | if (count < 0) |
| 3553 | return -1; |
| 3554 | sum += count; |
| 3555 | |
| 3556 | count = xmlTextWriterEndDTDEntity(writer); |
| 3557 | if (count == -1) |
| 3558 | return -1; |
| 3559 | sum += count; |
| 3560 | |
| 3561 | return sum; |
| 3562 | } |
| 3563 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3564 | /** |
| 3565 | * xmlTextWriterWriteDTDExternalEntity: |
| 3566 | * @writer: the xmlTextWriterPtr |
| 3567 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3568 | * @name: the name of the DTD entity |
| 3569 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3570 | * @sysid: the system identifier, which is the URI of the DTD |
| 3571 | * @ndataid: the xml notation name. |
| 3572 | * |
| 3573 | * Write a DTD internal entity. |
| 3574 | * |
| 3575 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3576 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3577 | int |
| 3578 | xmlTextWriterWriteDTDExternalEntity(xmlTextWriterPtr writer, |
| 3579 | int pe, |
| 3580 | const xmlChar * name, |
| 3581 | const xmlChar * pubid, |
| 3582 | const xmlChar * sysid, |
| 3583 | const xmlChar * ndataid) |
| 3584 | { |
| 3585 | int count; |
| 3586 | int sum; |
| 3587 | |
| 3588 | if ((name == NULL) || (*name == '\0') |
| 3589 | || ((pubid == NULL) && (sysid == NULL))) |
| 3590 | return -1; |
| 3591 | if ((pe != 0) && (ndataid != NULL)) |
| 3592 | return -1; |
| 3593 | |
| 3594 | sum = 0; |
| 3595 | count = xmlTextWriterStartDTDEntity(writer, pe, name); |
| 3596 | if (count == -1) |
| 3597 | return -1; |
| 3598 | sum += count; |
| 3599 | |
| 3600 | if (pubid != 0) { |
| 3601 | if (sysid == 0) { |
| 3602 | xmlGenericError(xmlGenericErrorContext, |
| 3603 | "xmlTextWriterWriteDTDEntity : system identifier needed!\n"); |
| 3604 | return -1; |
| 3605 | } |
| 3606 | |
| 3607 | count = xmlOutputBufferWriteString(writer->out, " PUBLIC "); |
| 3608 | if (count < 0) |
| 3609 | return -1; |
| 3610 | sum += count; |
| 3611 | |
| 3612 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3613 | if (count < 0) |
| 3614 | return -1; |
| 3615 | sum += count; |
| 3616 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3617 | count = |
| 3618 | xmlOutputBufferWriteString(writer->out, (const char *) pubid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3619 | if (count < 0) |
| 3620 | return -1; |
| 3621 | sum += count; |
| 3622 | |
| 3623 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3624 | if (count < 0) |
| 3625 | return -1; |
| 3626 | sum += count; |
| 3627 | } |
| 3628 | |
| 3629 | if (sysid != 0) { |
| 3630 | if (pubid == 0) { |
| 3631 | count = xmlOutputBufferWriteString(writer->out, " SYSTEM"); |
| 3632 | if (count < 0) |
| 3633 | return -1; |
| 3634 | sum += count; |
| 3635 | } |
| 3636 | |
| 3637 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 3638 | if (count < 0) |
| 3639 | return -1; |
| 3640 | sum += count; |
| 3641 | |
| 3642 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3643 | if (count < 0) |
| 3644 | return -1; |
| 3645 | sum += count; |
| 3646 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3647 | count = |
| 3648 | xmlOutputBufferWriteString(writer->out, (const char *) sysid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3649 | if (count < 0) |
| 3650 | return -1; |
| 3651 | sum += count; |
| 3652 | |
| 3653 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3654 | if (count < 0) |
| 3655 | return -1; |
| 3656 | sum += count; |
| 3657 | } |
| 3658 | |
| 3659 | if (ndataid != NULL) { |
| 3660 | count = xmlOutputBufferWriteString(writer->out, " NDATA "); |
| 3661 | if (count < 0) |
| 3662 | return -1; |
| 3663 | sum += count; |
| 3664 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3665 | count = |
| 3666 | xmlOutputBufferWriteString(writer->out, |
| 3667 | (const char *) ndataid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3668 | if (count < 0) |
| 3669 | return -1; |
| 3670 | sum += count; |
| 3671 | } |
| 3672 | |
| 3673 | count = xmlTextWriterEndDTDEntity(writer); |
| 3674 | if (count == -1) |
| 3675 | return -1; |
| 3676 | sum += count; |
| 3677 | |
| 3678 | return sum; |
| 3679 | } |
| 3680 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3681 | /** |
| 3682 | * xmlTextWriterWriteDTDNotation: |
| 3683 | * @writer: the xmlTextWriterPtr |
| 3684 | * @name: the name of the xml notation |
| 3685 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3686 | * @sysid: the system identifier, which is the URI of the DTD |
| 3687 | * |
| 3688 | * Write a DTD entity. |
| 3689 | * |
| 3690 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3691 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3692 | int |
| 3693 | xmlTextWriterWriteDTDNotation(xmlTextWriterPtr writer, |
| 3694 | const xmlChar * name, |
| 3695 | const xmlChar * pubid, const xmlChar * sysid) |
| 3696 | { |
| 3697 | int count; |
| 3698 | int sum; |
| 3699 | xmlLinkPtr lk; |
| 3700 | xmlTextWriterStackEntry *p; |
| 3701 | |
| 3702 | if (writer == NULL || name == NULL || *name == '\0') |
| 3703 | return -1; |
| 3704 | |
| 3705 | sum = 0; |
| 3706 | lk = xmlListFront(writer->nodes); |
| 3707 | if (lk == 0) { |
| 3708 | return -1; |
| 3709 | } |
| 3710 | |
| 3711 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3712 | if (p == 0) |
| 3713 | return -1; |
| 3714 | |
| 3715 | switch (p->state) { |
| 3716 | case XML_TEXTWRITER_DTD: |
| 3717 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 3718 | if (count < 0) |
| 3719 | return -1; |
| 3720 | sum += count; |
| 3721 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 3722 | /* fallthrough */ |
| 3723 | case XML_TEXTWRITER_DTD_TEXT: |
| 3724 | break; |
| 3725 | case XML_TEXTWRITER_DTD_ELEM: |
| 3726 | case XML_TEXTWRITER_DTD_ATTL: |
| 3727 | case XML_TEXTWRITER_DTD_ENTY: |
| 3728 | count = xmlTextWriterEndDTD(writer); |
| 3729 | if (count < 0) |
| 3730 | return -1; |
| 3731 | sum += count; |
| 3732 | break; |
| 3733 | default: |
| 3734 | return -1; |
| 3735 | } |
| 3736 | |
| 3737 | count = xmlOutputBufferWriteString(writer->out, "<!NOTATION "); |
| 3738 | if (count < 0) |
| 3739 | return -1; |
| 3740 | sum += count; |
| 3741 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 3742 | if (count < 0) |
| 3743 | return -1; |
| 3744 | sum += count; |
| 3745 | |
| 3746 | if (pubid != 0) { |
| 3747 | count = xmlOutputBufferWriteString(writer->out, " PUBLIC "); |
| 3748 | if (count < 0) |
| 3749 | return -1; |
| 3750 | sum += count; |
| 3751 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3752 | if (count < 0) |
| 3753 | return -1; |
| 3754 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3755 | count = |
| 3756 | xmlOutputBufferWriteString(writer->out, (const char *) pubid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3757 | if (count < 0) |
| 3758 | return -1; |
| 3759 | sum += count; |
| 3760 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3761 | if (count < 0) |
| 3762 | return -1; |
| 3763 | sum += count; |
| 3764 | } |
| 3765 | |
| 3766 | if (sysid != 0) { |
| 3767 | if (pubid == 0) { |
| 3768 | count = xmlOutputBufferWriteString(writer->out, " SYSTEM"); |
| 3769 | if (count < 0) |
| 3770 | return -1; |
| 3771 | sum += count; |
| 3772 | } |
| 3773 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 3774 | if (count < 0) |
| 3775 | return -1; |
| 3776 | sum += count; |
| 3777 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3778 | if (count < 0) |
| 3779 | return -1; |
| 3780 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3781 | count = |
| 3782 | xmlOutputBufferWriteString(writer->out, (const char *) sysid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3783 | if (count < 0) |
| 3784 | return -1; |
| 3785 | sum += count; |
| 3786 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3787 | if (count < 0) |
| 3788 | return -1; |
| 3789 | sum += count; |
| 3790 | } |
| 3791 | |
| 3792 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 3793 | if (count < 0) |
| 3794 | return -1; |
| 3795 | sum += count; |
| 3796 | |
| 3797 | return sum; |
| 3798 | } |
| 3799 | |
| 3800 | /** |
| 3801 | * xmlTextWriterFlush: |
| 3802 | * @writer: the xmlTextWriterPtr |
| 3803 | * |
| 3804 | * Flush the output buffer. |
| 3805 | * |
| 3806 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3807 | */ |
| 3808 | int |
| 3809 | xmlTextWriterFlush(xmlTextWriterPtr writer) |
| 3810 | { |
| 3811 | int count; |
| 3812 | |
| 3813 | if (writer == NULL) |
| 3814 | return -1; |
| 3815 | |
| 3816 | if (writer->out == NULL) |
| 3817 | count = 0; |
| 3818 | else |
| 3819 | count = xmlOutputBufferFlush(writer->out); |
| 3820 | |
| 3821 | return count; |
| 3822 | } |
| 3823 | |
| 3824 | /** |
| 3825 | * misc |
| 3826 | */ |
| 3827 | |
| 3828 | /** |
| 3829 | * xmlFreeTextWriterStackEntry: |
| 3830 | * @lk: the xmlLinkPtr |
| 3831 | * |
| 3832 | * Free callback for the xmlList. |
| 3833 | */ |
| 3834 | static void |
| 3835 | xmlFreeTextWriterStackEntry(xmlLinkPtr lk) |
| 3836 | { |
| 3837 | xmlTextWriterStackEntry *p; |
| 3838 | |
| 3839 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3840 | if (p == 0) |
| 3841 | return; |
| 3842 | |
| 3843 | if (p->name != 0) |
| 3844 | xmlFree(p->name); |
| 3845 | xmlFree(p); |
| 3846 | } |
| 3847 | |
| 3848 | /** |
| 3849 | * xmlCmpTextWriterStackEntry: |
| 3850 | * @data0: the first data |
| 3851 | * @data1: the second data |
| 3852 | * |
| 3853 | * Compare callback for the xmlList. |
| 3854 | * |
| 3855 | * Returns -1, 0, 1 |
| 3856 | */ |
| 3857 | static int |
| 3858 | xmlCmpTextWriterStackEntry(const void *data0, const void *data1) |
| 3859 | { |
| 3860 | xmlTextWriterStackEntry *p0; |
| 3861 | xmlTextWriterStackEntry *p1; |
| 3862 | |
| 3863 | if (data0 == data1) |
| 3864 | return 0; |
| 3865 | |
| 3866 | if (data0 == 0) |
| 3867 | return -1; |
| 3868 | |
| 3869 | if (data1 == 0) |
| 3870 | return 1; |
| 3871 | |
| 3872 | p0 = (xmlTextWriterStackEntry *) data0; |
| 3873 | p1 = (xmlTextWriterStackEntry *) data1; |
| 3874 | |
| 3875 | return xmlStrcmp(p0->name, p1->name); |
| 3876 | } |
| 3877 | |
| 3878 | /** |
| 3879 | * misc |
| 3880 | */ |
| 3881 | |
| 3882 | /** |
| 3883 | * xmlFreeTextWriterNsStackEntry: |
| 3884 | * @lk: the xmlLinkPtr |
| 3885 | * |
| 3886 | * Free callback for the xmlList. |
| 3887 | */ |
| 3888 | static void |
| 3889 | xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk) |
| 3890 | { |
| 3891 | xmlTextWriterNsStackEntry *p; |
| 3892 | |
| 3893 | p = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk); |
| 3894 | if (p == 0) |
| 3895 | return; |
| 3896 | |
| 3897 | if (p->prefix != 0) |
| 3898 | xmlFree(p->prefix); |
| 3899 | if (p->uri != 0) |
| 3900 | xmlFree(p->uri); |
| 3901 | |
| 3902 | xmlFree(p); |
| 3903 | } |
| 3904 | |
| 3905 | /** |
| 3906 | * xmlCmpTextWriterNsStackEntry: |
| 3907 | * @data0: the first data |
| 3908 | * @data1: the second data |
| 3909 | * |
| 3910 | * Compare callback for the xmlList. |
| 3911 | * |
| 3912 | * Returns -1, 0, 1 |
| 3913 | */ |
| 3914 | static int |
| 3915 | xmlCmpTextWriterNsStackEntry(const void *data0, const void *data1) |
| 3916 | { |
| 3917 | xmlTextWriterNsStackEntry *p0; |
| 3918 | xmlTextWriterNsStackEntry *p1; |
| 3919 | int rc; |
| 3920 | |
| 3921 | if (data0 == data1) |
| 3922 | return 0; |
| 3923 | |
| 3924 | if (data0 == 0) |
| 3925 | return -1; |
| 3926 | |
| 3927 | if (data1 == 0) |
| 3928 | return 1; |
| 3929 | |
| 3930 | p0 = (xmlTextWriterNsStackEntry *) data0; |
| 3931 | p1 = (xmlTextWriterNsStackEntry *) data1; |
| 3932 | |
| 3933 | rc = xmlStrcmp(p0->prefix, p1->prefix); |
| 3934 | |
| 3935 | if (rc == 0) |
| 3936 | rc = p0->elem == p1->elem; |
| 3937 | |
| 3938 | return rc; |
| 3939 | } |
| 3940 | |
| 3941 | /** |
| 3942 | * xmlTextWriterWriteMemCallback: |
| 3943 | * @context: the xmlBufferPtr |
| 3944 | * @str: the data to write |
| 3945 | * @len: the length of the data |
| 3946 | * |
| 3947 | * Write callback for the xmlOutputBuffer with target xmlBuffer |
| 3948 | * |
| 3949 | * Returns -1, 0, 1 |
| 3950 | */ |
| 3951 | static int |
| 3952 | xmlTextWriterWriteMemCallback(void *context, const xmlChar * str, int len) |
| 3953 | { |
| 3954 | xmlBufferPtr buf = (xmlBufferPtr) context; |
| 3955 | |
| 3956 | xmlBufferAdd(buf, str, len); |
| 3957 | |
| 3958 | return len; |
| 3959 | } |
| 3960 | |
| 3961 | /** |
| 3962 | * xmlTextWriterCloseMemCallback: |
| 3963 | * @context: the xmlBufferPtr |
| 3964 | * |
| 3965 | * Close callback for the xmlOutputBuffer with target xmlBuffer |
| 3966 | * |
| 3967 | * Returns -1, 0, 1 |
| 3968 | */ |
| 3969 | static int |
| 3970 | xmlTextWriterCloseMemCallback(void *context ATTRIBUTE_UNUSED) |
| 3971 | { |
| 3972 | return 0; |
| 3973 | } |
| 3974 | |
| 3975 | /** |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3976 | * xmlTextWriterWriteDocCallback: |
| 3977 | * @context: the xmlBufferPtr |
| 3978 | * @str: the data to write |
| 3979 | * @len: the length of the data |
| 3980 | * |
| 3981 | * Write callback for the xmlOutputBuffer with target xmlBuffer |
| 3982 | * |
| 3983 | * Returns -1, 0, 1 |
| 3984 | */ |
| 3985 | static int |
| 3986 | xmlTextWriterWriteDocCallback(void *context, const xmlChar * str, int len) |
| 3987 | { |
| 3988 | xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context; |
| 3989 | int rc; |
| 3990 | |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 3991 | if ((rc = xmlParseChunk(ctxt, (const char *) str, len, 0)) != 0) { |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3992 | xmlGenericError(xmlGenericErrorContext, |
| 3993 | "xmlTextWriterWriteDocCallback : XML error %d !\n", |
| 3994 | rc); |
| 3995 | return -1; |
| 3996 | } |
| 3997 | |
| 3998 | return len; |
| 3999 | } |
| 4000 | |
| 4001 | /** |
| 4002 | * xmlTextWriterCloseDocCallback: |
| 4003 | * @context: the xmlBufferPtr |
| 4004 | * |
| 4005 | * Close callback for the xmlOutputBuffer with target xmlBuffer |
| 4006 | * |
| 4007 | * Returns -1, 0, 1 |
| 4008 | */ |
| 4009 | static int |
| 4010 | xmlTextWriterCloseDocCallback(void *context) |
| 4011 | { |
| 4012 | xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context; |
| 4013 | int rc; |
| 4014 | |
| 4015 | if ((rc = xmlParseChunk(ctxt, NULL, 0, 1)) != 0) { |
| 4016 | xmlGenericError(xmlGenericErrorContext, |
| 4017 | "xmlTextWriterWriteDocCallback : XML error %d !\n", |
| 4018 | rc); |
| 4019 | return -1; |
| 4020 | } |
| 4021 | |
| 4022 | return 0; |
| 4023 | } |
| 4024 | |
| 4025 | /** |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 4026 | * xmlTextWriterVSprintf: |
| 4027 | * @format: see printf |
| 4028 | * @argptr: pointer to the first member of the variable argument list. |
| 4029 | * |
| 4030 | * Utility function for formatted output |
| 4031 | * |
| 4032 | * Returns a new xmlChar buffer with the data or NULL on error. This buffer must be freed. |
| 4033 | */ |
| 4034 | static xmlChar * |
| 4035 | xmlTextWriterVSprintf(const char *format, va_list argptr) |
| 4036 | { |
| 4037 | int size; |
| 4038 | int count; |
| 4039 | xmlChar *buf; |
| 4040 | |
| 4041 | size = BUFSIZ; |
| 4042 | buf = (xmlChar *) xmlMalloc(size); |
| 4043 | if (buf == NULL) { |
| 4044 | xmlGenericError(xmlGenericErrorContext, |
| 4045 | "xmlTextWriterVSprintf : out of memory!\n"); |
| 4046 | return NULL; |
| 4047 | } |
| 4048 | |
| 4049 | while (((count = vsnprintf((char *) buf, size, format, argptr)) < 0) |
| 4050 | || (count == size - 1) || (count == size) || (count > size)) { |
| 4051 | xmlFree(buf); |
| 4052 | size += BUFSIZ; |
| 4053 | buf = (xmlChar *) xmlMalloc(size); |
| 4054 | if (buf == NULL) { |
| 4055 | xmlGenericError(xmlGenericErrorContext, |
| 4056 | "xmlTextWriterVSprintf : out of memory!\n"); |
| 4057 | return NULL; |
| 4058 | } |
| 4059 | } |
| 4060 | |
| 4061 | return buf; |
| 4062 | } |
| 4063 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 4064 | /** |
| 4065 | * xmlTextWriterStartDocumentCallback: |
| 4066 | * @ctx: the user data (XML parser context) |
| 4067 | * |
| 4068 | * called at the start of document processing. |
| 4069 | */ |
| 4070 | static void |
| 4071 | xmlTextWriterStartDocumentCallback(void *ctx) |
| 4072 | { |
| 4073 | xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; |
| 4074 | xmlDocPtr doc; |
| 4075 | |
| 4076 | #ifdef DEBUG_SAX |
| 4077 | xmlGenericError(xmlGenericErrorContext, "SAX.startDocument()\n"); |
| 4078 | #endif |
| 4079 | if (ctxt->html) { |
| 4080 | #ifdef LIBXML_HTML_ENABLED |
| 4081 | if (ctxt->myDoc == NULL) |
| 4082 | ctxt->myDoc = htmlNewDocNoDtD(NULL, NULL); |
| 4083 | if (ctxt->myDoc == NULL) { |
| 4084 | if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL)) |
| 4085 | ctxt->sax->error(ctxt->userData, |
| 4086 | "SAX.startDocument(): out of memory\n"); |
| 4087 | ctxt->errNo = XML_ERR_NO_MEMORY; |
| 4088 | ctxt->instate = XML_PARSER_EOF; |
| 4089 | ctxt->disableSAX = 1; |
| 4090 | return; |
| 4091 | } |
| 4092 | #else |
| 4093 | xmlGenericError(xmlGenericErrorContext, |
| 4094 | "libxml2 built without HTML support\n"); |
| 4095 | ctxt->errNo = XML_ERR_INTERNAL_ERROR; |
| 4096 | ctxt->instate = XML_PARSER_EOF; |
| 4097 | ctxt->disableSAX = 1; |
| 4098 | return; |
| 4099 | #endif |
| 4100 | } else { |
| 4101 | doc = ctxt->myDoc; |
| 4102 | if (doc == NULL) |
| 4103 | doc = ctxt->myDoc = xmlNewDoc(ctxt->version); |
| 4104 | if (doc != NULL) { |
| 4105 | if (doc->children == NULL) { |
| 4106 | if (ctxt->encoding != NULL) |
| 4107 | doc->encoding = xmlStrdup(ctxt->encoding); |
| 4108 | else |
| 4109 | doc->encoding = NULL; |
| 4110 | doc->standalone = ctxt->standalone; |
| 4111 | } |
| 4112 | } else { |
| 4113 | if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL)) |
| 4114 | ctxt->sax->error(ctxt->userData, |
| 4115 | "SAX.startDocument(): out of memory\n"); |
| 4116 | ctxt->errNo = XML_ERR_NO_MEMORY; |
| 4117 | ctxt->instate = XML_PARSER_EOF; |
| 4118 | ctxt->disableSAX = 1; |
| 4119 | return; |
| 4120 | } |
| 4121 | } |
| 4122 | if ((ctxt->myDoc != NULL) && (ctxt->myDoc->URL == NULL) && |
| 4123 | (ctxt->input != NULL) && (ctxt->input->filename != NULL)) { |
| 4124 | ctxt->myDoc->URL = |
| 4125 | xmlCanonicPath((const xmlChar *) ctxt->input->filename); |
| 4126 | if (ctxt->myDoc->URL == NULL) |
| 4127 | ctxt->myDoc->URL = |
| 4128 | xmlStrdup((const xmlChar *) ctxt->input->filename); |
| 4129 | } |
| 4130 | } |
| 4131 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4132 | /** |
| 4133 | * xmlTextWriterSetIndent: |
| 4134 | * @writer: the xmlTextWriterPtr |
| 4135 | * @indent: do indentation? |
| 4136 | * |
| 4137 | * Set indentation output. indent = 0 do not indentation. indent > 0 do indentation. |
| 4138 | * |
| 4139 | * Returns -1 on error or 0 otherwise. |
| 4140 | */ |
| 4141 | int |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4142 | xmlTextWriterSetIndent(xmlTextWriterPtr writer, int indent) |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4143 | { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4144 | if (indent < 0) |
| 4145 | return -1; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4146 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4147 | writer->indent = indent; |
| 4148 | writer->doindent = 1; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4149 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4150 | return 0; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4151 | } |
| 4152 | |
| 4153 | /** |
| 4154 | * xmlTextWriterSetIndentString: |
| 4155 | * @writer: the xmlTextWriterPtr |
| 4156 | * @str: the xmlChar string |
| 4157 | * |
| 4158 | * Set string indentation. |
| 4159 | * |
| 4160 | * Returns -1 on error or 0 otherwise. |
| 4161 | */ |
| 4162 | int |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4163 | xmlTextWriterSetIndentString(xmlTextWriterPtr writer, const xmlChar * str) |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4164 | { |
| 4165 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4166 | if (!str) |
| 4167 | return -1; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4168 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4169 | if (writer->ichar != NULL) |
| 4170 | xmlFree(writer->ichar); |
| 4171 | writer->ichar = xmlStrdup(str); |
| 4172 | |
| 4173 | if (!writer->ichar) |
| 4174 | return -1; |
| 4175 | else |
| 4176 | return 0; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4177 | } |
| 4178 | |
| 4179 | /** |
| 4180 | * xmlTextWriterWriteIndent: |
| 4181 | * @writer: the xmlTextWriterPtr |
| 4182 | * |
| 4183 | * Write indent string. |
| 4184 | * |
| 4185 | * Returns -1 on error or the number of strings written. |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4186 | */ |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4187 | static int |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4188 | xmlTextWriterWriteIndent(xmlTextWriterPtr writer) |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4189 | { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4190 | int lksize; |
| 4191 | int i; |
| 4192 | int ret; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4193 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4194 | lksize = xmlListSize(writer->nodes); |
| 4195 | if (lksize < 1) |
| 4196 | return (-1); /* list is empty */ |
| 4197 | for (i = 0; i < (lksize - 1); i++) { |
| 4198 | ret = xmlOutputBufferWriteString(writer->out, |
| 4199 | (const char *) writer->ichar); |
| 4200 | if (ret == -1) |
| 4201 | return (-1); |
| 4202 | } |
| 4203 | |
| 4204 | return (lksize - 1); |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4205 | } |
| 4206 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 4207 | #endif |