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, |
| 42 | XML_TEXTWRITER_DTD_ENTY |
| 43 | } xmlTextWriterState; |
| 44 | |
| 45 | typedef struct _xmlTextWriterStackEntry xmlTextWriterStackEntry; |
| 46 | |
| 47 | struct _xmlTextWriterStackEntry { |
| 48 | xmlChar *name; |
| 49 | xmlTextWriterState state; |
| 50 | }; |
| 51 | |
| 52 | typedef struct _xmlTextWriterNsStackEntry xmlTextWriterNsStackEntry; |
| 53 | struct _xmlTextWriterNsStackEntry { |
| 54 | xmlChar *prefix; |
| 55 | xmlChar *uri; |
| 56 | xmlLinkPtr elem; |
| 57 | }; |
| 58 | |
| 59 | struct _xmlTextWriter { |
| 60 | xmlOutputBufferPtr out; /* output buffer */ |
| 61 | xmlListPtr nodes; /* element name stack */ |
| 62 | xmlListPtr nsstack; /* name spaces stack */ |
| 63 | int level; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 64 | int indent; /* enable indent */ |
| 65 | int doindent; /* internal indent flag */ |
| 66 | xmlChar *ichar; /* indent character */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 67 | char qchar; /* character used for quoting attribute values */ |
| 68 | }; |
| 69 | |
| 70 | static void xmlFreeTextWriterStackEntry(xmlLinkPtr lk); |
| 71 | static int xmlCmpTextWriterStackEntry(const void *data0, |
| 72 | const void *data1); |
| 73 | static void xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk); |
| 74 | static int xmlCmpTextWriterNsStackEntry(const void *data0, |
| 75 | const void *data1); |
| 76 | static int xmlTextWriterWriteMemCallback(void *context, |
| 77 | const xmlChar * str, int len); |
| 78 | static int xmlTextWriterCloseMemCallback(void *context); |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 79 | static int xmlTextWriterWriteDocCallback(void *context, |
| 80 | const xmlChar * str, int len); |
| 81 | static int xmlTextWriterCloseDocCallback(void *context); |
| 82 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 83 | static xmlChar *xmlTextWriterVSprintf(const char *format, va_list argptr); |
| 84 | static int xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len, |
| 85 | const unsigned char *data); |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 86 | static void xmlTextWriterStartDocumentCallback(void *ctx); |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 87 | static int xmlTextWriterWriteIndent (xmlTextWriterPtr writer); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 88 | |
| 89 | /** |
| 90 | * xmlNewTextWriter: |
| 91 | * @out: an xmlOutputBufferPtr |
| 92 | * |
| 93 | * Create a new xmlNewTextWriter structure using an xmlOutputBufferPtr |
| 94 | * |
| 95 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 96 | */ |
| 97 | xmlTextWriterPtr |
| 98 | xmlNewTextWriter(xmlOutputBufferPtr out) |
| 99 | { |
| 100 | xmlTextWriterPtr ret; |
| 101 | |
| 102 | ret = (xmlTextWriterPtr) xmlMalloc(sizeof(xmlTextWriter)); |
| 103 | if (ret == NULL) { |
| 104 | xmlGenericError(xmlGenericErrorContext, |
| 105 | "xmlNewTextWriter : out of memory!\n"); |
| 106 | return NULL; |
| 107 | } |
| 108 | memset(ret, 0, (size_t) sizeof(xmlTextWriter)); |
| 109 | |
| 110 | ret->nodes = xmlListCreate((xmlListDeallocator) |
| 111 | xmlFreeTextWriterStackEntry, |
| 112 | (xmlListDataCompare) |
| 113 | xmlCmpTextWriterStackEntry); |
| 114 | if (ret->nodes == NULL) { |
| 115 | xmlGenericError(xmlGenericErrorContext, |
| 116 | "xmlNewTextWriter : out of memory!\n"); |
| 117 | xmlFree(ret); |
| 118 | return NULL; |
| 119 | } |
| 120 | |
| 121 | ret->nsstack = xmlListCreate((xmlListDeallocator) |
| 122 | xmlFreeTextWriterNsStackEntry, |
| 123 | (xmlListDataCompare) |
| 124 | xmlCmpTextWriterNsStackEntry); |
| 125 | if (ret->nsstack == NULL) { |
| 126 | xmlGenericError(xmlGenericErrorContext, |
| 127 | "xmlNewTextWriter : out of memory!\n"); |
| 128 | xmlFree(ret->nodes); |
| 129 | xmlFree(ret); |
| 130 | return NULL; |
| 131 | } |
| 132 | |
| 133 | ret->out = out; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 134 | ret->ichar = xmlStrdup (BAD_CAST " "); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 135 | ret->qchar = '"'; |
| 136 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 137 | if (!ret->ichar) return NULL; |
| 138 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 139 | return ret; |
| 140 | } |
| 141 | |
| 142 | /** |
| 143 | * xmlNewTextWriterFilename: |
| 144 | * @uri: the URI of the resource for the output |
| 145 | * @compression: compress the output? |
| 146 | * |
| 147 | * Create a new xmlNewTextWriter structure with @uri as output |
| 148 | * |
| 149 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 150 | */ |
| 151 | xmlTextWriterPtr |
| 152 | xmlNewTextWriterFilename(const char *uri, int compression) |
| 153 | { |
| 154 | xmlTextWriterPtr ret; |
| 155 | xmlOutputBufferPtr out; |
| 156 | |
| 157 | out = xmlOutputBufferCreateFilename(uri, NULL, compression); |
| 158 | if (out == NULL) { |
| 159 | xmlGenericError(xmlGenericErrorContext, |
| 160 | "xmlNewTextWriterFilename : out of memory!\n"); |
| 161 | return NULL; |
| 162 | } |
| 163 | |
| 164 | ret = xmlNewTextWriter(out); |
| 165 | if (ret == NULL) { |
| 166 | xmlGenericError(xmlGenericErrorContext, |
| 167 | "xmlNewTextWriterFilename : out of memory!\n"); |
| 168 | xmlOutputBufferClose(out); |
| 169 | return NULL; |
| 170 | } |
| 171 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 172 | ret->indent = 0; |
| 173 | ret->doindent = 0; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 174 | return ret; |
| 175 | } |
| 176 | |
| 177 | /** |
| 178 | * xmlNewTextWriterMemory: |
| 179 | * @buf: xmlBufferPtr |
| 180 | * @compression: compress the output? |
| 181 | * |
| 182 | * Create a new xmlNewTextWriter structure with @buf as output |
| 183 | * TODO: handle compression |
| 184 | * |
| 185 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 186 | */ |
| 187 | xmlTextWriterPtr |
| 188 | xmlNewTextWriterMemory(xmlBufferPtr buf, int compression ATTRIBUTE_UNUSED) |
| 189 | { |
| 190 | xmlTextWriterPtr ret; |
| 191 | xmlOutputBufferPtr out; |
| 192 | |
| 193 | /*::todo handle compression */ |
| 194 | out = xmlOutputBufferCreateIO((xmlOutputWriteCallback) |
| 195 | xmlTextWriterWriteMemCallback, |
| 196 | (xmlOutputCloseCallback) |
| 197 | xmlTextWriterCloseMemCallback, |
| 198 | (void *) buf, NULL); |
| 199 | if (out == NULL) { |
| 200 | xmlGenericError(xmlGenericErrorContext, |
| 201 | "xmlNewTextWriterMemory : out of memory!\n"); |
| 202 | return NULL; |
| 203 | } |
| 204 | |
| 205 | ret = xmlNewTextWriter(out); |
| 206 | if (ret == NULL) { |
| 207 | xmlGenericError(xmlGenericErrorContext, |
| 208 | "xmlNewTextWriterMemory : out of memory!\n"); |
| 209 | xmlOutputBufferClose(out); |
| 210 | return NULL; |
| 211 | } |
| 212 | |
| 213 | return ret; |
| 214 | } |
| 215 | |
| 216 | /** |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 217 | * xmlNewTextWriterPushParser: |
| 218 | * @ctxt: xmlParserCtxtPtr to hold the new XML document tree |
| 219 | * @compression: compress the output? |
| 220 | * |
| 221 | * Create a new xmlNewTextWriter structure with @ctxt as output |
| 222 | * TODO: handle compression |
| 223 | * |
| 224 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 225 | */ |
| 226 | xmlTextWriterPtr |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 227 | xmlNewTextWriterPushParser(xmlParserCtxtPtr ctxt, |
| 228 | int compression ATTRIBUTE_UNUSED) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 229 | { |
| 230 | xmlTextWriterPtr ret; |
| 231 | xmlOutputBufferPtr out; |
| 232 | |
| 233 | out = xmlOutputBufferCreateIO((xmlOutputWriteCallback) |
| 234 | xmlTextWriterWriteDocCallback, |
| 235 | (xmlOutputCloseCallback) |
| 236 | xmlTextWriterCloseDocCallback, |
| 237 | (void *) ctxt, NULL); |
| 238 | if (out == NULL) { |
| 239 | xmlGenericError(xmlGenericErrorContext, |
| 240 | "xmlNewTextWriterPushParser : error at xmlOutputBufferCreateIO!\n"); |
| 241 | return NULL; |
| 242 | } |
| 243 | |
| 244 | ret = xmlNewTextWriter(out); |
| 245 | if (ret == NULL) { |
| 246 | xmlGenericError(xmlGenericErrorContext, |
| 247 | "xmlNewTextWriterPushParser : error at xmlNewTextWriter!\n"); |
| 248 | xmlOutputBufferClose(out); |
| 249 | return NULL; |
| 250 | } |
| 251 | |
| 252 | return ret; |
| 253 | } |
| 254 | |
| 255 | /** |
| 256 | * xmlNewTextWriterDoc: |
| 257 | * @doc: address of a xmlDocPtr to hold the new XML document tree |
| 258 | * @compression: compress the output? |
| 259 | * |
| 260 | * Create a new xmlNewTextWriter structure with @*doc as output |
| 261 | * |
| 262 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 263 | */ |
| 264 | xmlTextWriterPtr |
| 265 | xmlNewTextWriterDoc(xmlDocPtr * doc, int compression) |
| 266 | { |
| 267 | xmlTextWriterPtr ret; |
| 268 | xmlSAXHandler saxHandler; |
| 269 | xmlParserCtxtPtr ctxt; |
| 270 | |
| 271 | memset(&saxHandler, '\0', sizeof(saxHandler)); |
| 272 | xmlSAX2InitDefaultSAXHandler(&saxHandler, 1); |
| 273 | saxHandler.startDocument = xmlTextWriterStartDocumentCallback; |
| 274 | saxHandler.startElement = xmlSAX2StartElement; |
| 275 | saxHandler.endElement = xmlSAX2EndElement; |
| 276 | |
| 277 | ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL); |
| 278 | if (ctxt == NULL) { |
| 279 | xmlGenericError(xmlGenericErrorContext, |
| 280 | "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n"); |
| 281 | return NULL; |
| 282 | } |
| 283 | |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 284 | ctxt->myDoc = xmlNewDoc(BAD_CAST XML_DEFAULT_VERSION); |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 285 | if (ctxt->myDoc == NULL) { |
| 286 | xmlFreeParserCtxt(ctxt); |
| 287 | xmlGenericError(xmlGenericErrorContext, |
| 288 | "xmlNewTextWriterDoc : error at xmlNewDoc!\n"); |
| 289 | return NULL; |
| 290 | } |
| 291 | |
| 292 | ret = xmlNewTextWriterPushParser(ctxt, compression); |
| 293 | if (ret == NULL) { |
| 294 | xmlGenericError(xmlGenericErrorContext, |
| 295 | "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n"); |
| 296 | return NULL; |
| 297 | } |
| 298 | |
| 299 | *doc = ctxt->myDoc; |
| 300 | xmlSetDocCompressMode(*doc, compression); |
| 301 | |
| 302 | return ret; |
| 303 | } |
| 304 | |
| 305 | /** |
| 306 | * xmlNewTextWriterTree: |
| 307 | * @doc: xmlDocPtr |
| 308 | * @node: xmlNodePtr or NULL for doc->children |
| 309 | * @compression: compress the output? |
| 310 | * |
| 311 | * Create a new xmlNewTextWriter structure with @doc as output |
| 312 | * starting at @node |
| 313 | * |
| 314 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 315 | */ |
| 316 | xmlTextWriterPtr |
| 317 | xmlNewTextWriterTree(xmlDocPtr doc, xmlNodePtr node, int compression) |
| 318 | { |
| 319 | xmlTextWriterPtr ret; |
| 320 | xmlSAXHandler saxHandler; |
| 321 | xmlParserCtxtPtr ctxt; |
| 322 | |
| 323 | if (doc == NULL) { |
| 324 | return NULL; |
| 325 | } |
| 326 | |
| 327 | memset(&saxHandler, '\0', sizeof(saxHandler)); |
| 328 | xmlSAX2InitDefaultSAXHandler(&saxHandler, 1); |
| 329 | saxHandler.startDocument = xmlTextWriterStartDocumentCallback; |
| 330 | saxHandler.startElement = xmlSAX2StartElement; |
| 331 | saxHandler.endElement = xmlSAX2EndElement; |
| 332 | |
| 333 | ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL); |
| 334 | if (ctxt == NULL) { |
| 335 | xmlGenericError(xmlGenericErrorContext, |
| 336 | "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n"); |
| 337 | return NULL; |
| 338 | } |
| 339 | |
| 340 | ctxt->myDoc = doc; |
| 341 | ctxt->node = node; |
| 342 | |
| 343 | ret = xmlNewTextWriterPushParser(ctxt, compression); |
| 344 | if (ret == NULL) { |
| 345 | xmlGenericError(xmlGenericErrorContext, |
| 346 | "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n"); |
| 347 | return NULL; |
| 348 | } |
| 349 | |
| 350 | xmlSetDocCompressMode(doc, compression); |
| 351 | |
| 352 | return ret; |
| 353 | } |
| 354 | |
| 355 | /** |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 356 | * xmlFreeTextWriter: |
| 357 | * @writer: the xmlTextWriterPtr |
| 358 | * |
| 359 | * Deallocate all the resources associated to the writer |
| 360 | */ |
| 361 | void |
| 362 | xmlFreeTextWriter(xmlTextWriterPtr writer) |
| 363 | { |
| 364 | if (writer == NULL) |
| 365 | return; |
| 366 | |
| 367 | if (writer->out != NULL) |
| 368 | xmlOutputBufferClose(writer->out); |
| 369 | |
| 370 | if (writer->nodes != NULL) |
| 371 | xmlListDelete(writer->nodes); |
| 372 | |
| 373 | if (writer->nsstack != NULL) |
| 374 | xmlListDelete(writer->nsstack); |
| 375 | |
| 376 | xmlFree(writer); |
| 377 | } |
| 378 | |
| 379 | /** |
| 380 | * xmlTextWriterStartDocument: |
| 381 | * @writer: the xmlTextWriterPtr |
| 382 | * @version: the xml version ("1.0") or NULL for default ("1.0") |
| 383 | * @encoding: the encoding or NULL for default |
| 384 | * @standalone: "yes" or "no" or NULL for default |
| 385 | * |
| 386 | * Start a new xml document |
| 387 | * |
| 388 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 389 | */ |
| 390 | int |
| 391 | xmlTextWriterStartDocument(xmlTextWriterPtr writer, const char *version, |
| 392 | const char *encoding, const char *standalone) |
| 393 | { |
| 394 | int count; |
| 395 | int sum; |
| 396 | xmlLinkPtr lk; |
| 397 | xmlCharEncodingHandlerPtr encoder; |
| 398 | |
| 399 | if ((writer == NULL) || (writer->out == NULL)) |
| 400 | return -1; |
| 401 | |
| 402 | lk = xmlListFront(writer->nodes); |
| 403 | if ((lk != NULL) && (xmlLinkGetData(lk) != NULL)) { |
| 404 | xmlGenericError(xmlGenericErrorContext, |
| 405 | "xmlTextWriterStartDocument : only one prolog allowed in an XML document!\n"); |
| 406 | return -1; |
| 407 | } |
| 408 | |
| 409 | encoder = NULL; |
| 410 | if (encoding != NULL) { |
| 411 | encoder = xmlFindCharEncodingHandler(encoding); |
| 412 | if (encoder == NULL) { |
| 413 | xmlGenericError(xmlGenericErrorContext, |
| 414 | "xmlTextWriterStartDocument : out of memory!\n"); |
| 415 | return -1; |
| 416 | } |
| 417 | } |
| 418 | |
| 419 | writer->out->encoder = encoder; |
| 420 | if (encoder != NULL) { |
| 421 | writer->out->conv = xmlBufferCreateSize(4000); |
| 422 | xmlCharEncOutFunc(encoder, writer->out->conv, NULL); |
| 423 | } else |
| 424 | writer->out->conv = NULL; |
| 425 | |
| 426 | sum = 0; |
| 427 | count = xmlOutputBufferWriteString(writer->out, "<?xml version="); |
| 428 | if (count < 0) |
| 429 | return -1; |
| 430 | sum += count; |
| 431 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 432 | if (count < 0) |
| 433 | return -1; |
| 434 | sum += count; |
| 435 | if (version != 0) |
| 436 | count = xmlOutputBufferWriteString(writer->out, version); |
| 437 | else |
| 438 | count = xmlOutputBufferWriteString(writer->out, "1.0"); |
| 439 | if (count < 0) |
| 440 | return -1; |
| 441 | sum += count; |
| 442 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 443 | if (count < 0) |
| 444 | return -1; |
| 445 | sum += count; |
| 446 | if (writer->out->encoder != 0) { |
| 447 | count = xmlOutputBufferWriteString(writer->out, " encoding="); |
| 448 | if (count < 0) |
| 449 | return -1; |
| 450 | sum += count; |
| 451 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 452 | if (count < 0) |
| 453 | return -1; |
| 454 | sum += count; |
| 455 | count = |
| 456 | xmlOutputBufferWriteString(writer->out, |
| 457 | writer->out->encoder->name); |
| 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 | } |
| 466 | |
| 467 | if (standalone != 0) { |
| 468 | count = xmlOutputBufferWriteString(writer->out, " standalone="); |
| 469 | if (count < 0) |
| 470 | return -1; |
| 471 | sum += count; |
| 472 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 473 | if (count < 0) |
| 474 | return -1; |
| 475 | sum += count; |
| 476 | count = xmlOutputBufferWriteString(writer->out, standalone); |
| 477 | if (count < 0) |
| 478 | return -1; |
| 479 | sum += count; |
| 480 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 481 | if (count < 0) |
| 482 | return -1; |
| 483 | sum += count; |
| 484 | } |
| 485 | |
| 486 | count = xmlOutputBufferWriteString(writer->out, "?>\n"); |
| 487 | if (count < 0) |
| 488 | return -1; |
| 489 | sum += count; |
| 490 | |
| 491 | return sum; |
| 492 | } |
| 493 | |
| 494 | /** |
| 495 | * xmlTextWriterEndDocument: |
| 496 | * @writer: the xmlTextWriterPtr |
| 497 | * |
| 498 | * End an xml document. All open elements are closed |
| 499 | * |
| 500 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 501 | */ |
| 502 | int |
| 503 | xmlTextWriterEndDocument(xmlTextWriterPtr writer) |
| 504 | { |
| 505 | int count; |
| 506 | int sum; |
| 507 | xmlLinkPtr lk; |
| 508 | xmlTextWriterStackEntry *p; |
| 509 | |
| 510 | if (writer == NULL) |
| 511 | return -1; |
| 512 | |
| 513 | sum = 0; |
| 514 | while ((lk = xmlListFront(writer->nodes)) != NULL) { |
| 515 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 516 | if (p == 0) |
| 517 | break; |
| 518 | switch (p->state) { |
| 519 | case XML_TEXTWRITER_NAME: |
| 520 | case XML_TEXTWRITER_ATTRIBUTE: |
| 521 | case XML_TEXTWRITER_TEXT: |
| 522 | count = xmlTextWriterEndElement(writer); |
| 523 | if (count < 0) |
| 524 | return -1; |
| 525 | sum += count; |
| 526 | break; |
| 527 | case XML_TEXTWRITER_PI: |
| 528 | case XML_TEXTWRITER_PI_TEXT: |
| 529 | count = xmlTextWriterEndPI(writer); |
| 530 | if (count < 0) |
| 531 | return -1; |
| 532 | sum += count; |
| 533 | break; |
| 534 | case XML_TEXTWRITER_CDATA: |
| 535 | count = xmlTextWriterEndCDATA(writer); |
| 536 | if (count < 0) |
| 537 | return -1; |
| 538 | sum += count; |
| 539 | break; |
| 540 | case XML_TEXTWRITER_DTD: |
| 541 | count = xmlTextWriterEndDTD(writer); |
| 542 | if (count < 0) |
| 543 | return -1; |
| 544 | sum += count; |
| 545 | break; |
| 546 | default: |
| 547 | break; |
| 548 | } |
| 549 | } |
| 550 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 551 | if (!writer->indent) { |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 552 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 553 | if(count < 0) |
| 554 | return -1; |
| 555 | sum += count; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 556 | } |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 557 | return sum; |
| 558 | } |
| 559 | |
| 560 | /** |
| 561 | * xmlTextWriterWriteFormatComment: |
| 562 | * @writer: the xmlTextWriterPtr |
| 563 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 564 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 565 | * |
| 566 | * Write an xml comment. |
| 567 | * |
| 568 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 569 | */ |
| 570 | int |
| 571 | xmlTextWriterWriteFormatComment(xmlTextWriterPtr writer, |
| 572 | const char *format, ...) |
| 573 | { |
| 574 | int rc; |
| 575 | va_list ap; |
| 576 | |
| 577 | va_start(ap, format); |
| 578 | |
| 579 | rc = xmlTextWriterWriteVFormatComment(writer, format, ap); |
| 580 | |
| 581 | va_end(ap); |
| 582 | return rc; |
| 583 | } |
| 584 | |
| 585 | /** |
| 586 | * xmlTextWriterWriteVFormatComment: |
| 587 | * @writer: the xmlTextWriterPtr |
| 588 | * @format: format string (see printf) |
| 589 | * @argptr: pointer to the first member of the variable argument list. |
| 590 | * |
| 591 | * Write an xml comment. |
| 592 | * |
| 593 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 594 | */ |
| 595 | int |
| 596 | xmlTextWriterWriteVFormatComment(xmlTextWriterPtr writer, |
| 597 | const char *format, va_list argptr) |
| 598 | { |
| 599 | int rc; |
| 600 | xmlChar *buf; |
| 601 | |
| 602 | if (writer == NULL) |
| 603 | return -1; |
| 604 | |
| 605 | buf = xmlTextWriterVSprintf(format, argptr); |
| 606 | if (buf == 0) |
| 607 | return 0; |
| 608 | |
| 609 | rc = xmlTextWriterWriteComment(writer, buf); |
| 610 | |
| 611 | xmlFree(buf); |
| 612 | return rc; |
| 613 | } |
| 614 | |
| 615 | /** |
| 616 | * xmlTextWriterWriteComment: |
| 617 | * @writer: the xmlTextWriterPtr |
| 618 | * @content: comment string |
| 619 | * |
| 620 | * Write an xml comment. |
| 621 | * |
| 622 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 623 | */ |
| 624 | int |
| 625 | xmlTextWriterWriteComment(xmlTextWriterPtr writer, const xmlChar * content) |
| 626 | { |
| 627 | int count; |
| 628 | int sum; |
| 629 | xmlLinkPtr lk; |
| 630 | xmlTextWriterStackEntry *p; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 631 | |
| 632 | if ((writer == NULL) || (writer->out == NULL)) |
| 633 | return -1; |
| 634 | |
| 635 | if (content == NULL) |
| 636 | return 0; |
| 637 | |
| 638 | sum = 0; |
| 639 | lk = xmlListFront(writer->nodes); |
| 640 | if (lk != 0) { |
| 641 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 642 | if (p != 0) { |
| 643 | switch (p->state) { |
| 644 | case XML_TEXTWRITER_PI: |
| 645 | case XML_TEXTWRITER_PI_TEXT: |
| 646 | return -1; |
| 647 | case XML_TEXTWRITER_NONE: |
| 648 | case XML_TEXTWRITER_TEXT: |
| 649 | break; |
| 650 | case XML_TEXTWRITER_NAME: |
| 651 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 652 | if (count < 0) |
| 653 | return -1; |
| 654 | sum += count; |
| 655 | p->state = XML_TEXTWRITER_TEXT; |
| 656 | break; |
| 657 | default: |
| 658 | break; |
| 659 | } |
| 660 | } |
| 661 | } |
| 662 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 663 | if (writer->indent) { |
| 664 | count = xmlOutputBufferWriteString (writer->out, "\n"); |
| 665 | sum += count; |
| 666 | } |
| 667 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 668 | count = xmlOutputBufferWriteString(writer->out, "<!--"); |
| 669 | if (count < 0) |
| 670 | return -1; |
| 671 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 672 | count = xmlOutputBufferWriteString(writer->out, |
| 673 | (const char *) content); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 674 | if (count < 0) |
| 675 | return -1; |
| 676 | sum += count; |
| 677 | count = xmlOutputBufferWriteString(writer->out, "-->"); |
| 678 | if (count < 0) |
| 679 | return -1; |
| 680 | sum += count; |
| 681 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 682 | if (writer->indent) { |
| 683 | count = xmlOutputBufferWriteString (writer->out, "\n"); |
| 684 | sum += count; |
| 685 | } |
| 686 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 687 | return sum; |
| 688 | } |
| 689 | |
| 690 | /** |
| 691 | * xmlTextWriterStartElement: |
| 692 | * @writer: the xmlTextWriterPtr |
| 693 | * @name: element name |
| 694 | * |
| 695 | * Start an xml element. |
| 696 | * |
| 697 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 698 | */ |
| 699 | int |
| 700 | xmlTextWriterStartElement(xmlTextWriterPtr writer, const xmlChar * name) |
| 701 | { |
| 702 | int count; |
| 703 | int sum; |
| 704 | xmlLinkPtr lk; |
| 705 | xmlTextWriterStackEntry *p; |
| 706 | |
| 707 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 708 | return -1; |
| 709 | |
| 710 | sum = 0; |
| 711 | lk = xmlListFront(writer->nodes); |
| 712 | if (lk != 0) { |
| 713 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 714 | if (p != 0) { |
| 715 | switch (p->state) { |
| 716 | case XML_TEXTWRITER_PI: |
| 717 | case XML_TEXTWRITER_PI_TEXT: |
| 718 | return -1; |
| 719 | case XML_TEXTWRITER_NONE: |
| 720 | break; |
| 721 | case XML_TEXTWRITER_NAME: |
| 722 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 723 | if (count < 0) |
| 724 | return -1; |
| 725 | sum += count; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 726 | if (writer->indent) |
| 727 | count = xmlOutputBufferWriteString (writer->out, "\n"); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 728 | p->state = XML_TEXTWRITER_TEXT; |
| 729 | break; |
| 730 | default: |
| 731 | break; |
| 732 | } |
| 733 | } |
| 734 | } |
| 735 | |
| 736 | p = (xmlTextWriterStackEntry *) |
| 737 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 738 | if (p == 0) { |
| 739 | xmlGenericError(xmlGenericErrorContext, |
| 740 | "xmlTextWriterStartElement : out of memory!\n"); |
| 741 | return -1; |
| 742 | } |
| 743 | |
| 744 | p->name = xmlStrdup(name); |
| 745 | if (p->name == 0) { |
| 746 | xmlGenericError(xmlGenericErrorContext, |
| 747 | "xmlTextWriterStartElement : out of memory!\n"); |
| 748 | xmlFree(p); |
| 749 | return -1; |
| 750 | } |
| 751 | p->state = XML_TEXTWRITER_NAME; |
| 752 | |
| 753 | xmlListPushFront(writer->nodes, p); |
| 754 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 755 | if (writer->indent) { |
| 756 | count = xmlTextWriterWriteIndent (writer); |
| 757 | sum += count; |
| 758 | } |
| 759 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 760 | count = xmlOutputBufferWriteString(writer->out, "<"); |
| 761 | if (count < 0) |
| 762 | return -1; |
| 763 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 764 | count = |
| 765 | xmlOutputBufferWriteString(writer->out, (const char *) p->name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 766 | if (count < 0) |
| 767 | return -1; |
| 768 | sum += count; |
| 769 | |
| 770 | return sum; |
| 771 | } |
| 772 | |
| 773 | /** |
| 774 | * xmlTextWriterStartElementNS: |
| 775 | * @writer: the xmlTextWriterPtr |
| 776 | * @prefix: namespace prefix or NULL |
| 777 | * @name: element local name |
| 778 | * @namespaceURI: namespace URI or NULL |
| 779 | * |
| 780 | * Start an xml element with namespace support. |
| 781 | * |
| 782 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 783 | */ |
| 784 | int |
| 785 | xmlTextWriterStartElementNS(xmlTextWriterPtr writer, |
| 786 | const xmlChar * prefix, const xmlChar * name, |
| 787 | const xmlChar * namespaceURI) |
| 788 | { |
| 789 | int count; |
| 790 | int sum; |
| 791 | xmlChar *buf; |
| 792 | |
| 793 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 794 | return -1; |
| 795 | |
| 796 | buf = 0; |
| 797 | if (prefix != 0) { |
| 798 | buf = xmlStrdup(prefix); |
| 799 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 800 | } |
| 801 | buf = xmlStrcat(buf, name); |
| 802 | |
| 803 | sum = 0; |
| 804 | count = xmlTextWriterStartElement(writer, buf); |
| 805 | xmlFree(buf); |
| 806 | if (count < 0) |
| 807 | return -1; |
| 808 | sum += count; |
| 809 | |
| 810 | if (namespaceURI != 0) { |
| 811 | buf = xmlStrdup(BAD_CAST "xmlns"); |
| 812 | if (prefix != 0) { |
| 813 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 814 | buf = xmlStrcat(buf, prefix); |
| 815 | } |
| 816 | |
| 817 | count = xmlTextWriterWriteAttribute(writer, buf, namespaceURI); |
| 818 | xmlFree(buf); |
| 819 | if (count < 0) |
| 820 | return -1; |
| 821 | sum += count; |
| 822 | } |
| 823 | |
| 824 | return sum; |
| 825 | } |
| 826 | |
| 827 | /** |
| 828 | * xmlTextWriterEndElement: |
| 829 | * @writer: the xmlTextWriterPtr |
| 830 | * |
| 831 | * End the current xml element. |
| 832 | * |
| 833 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 834 | */ |
| 835 | int |
| 836 | xmlTextWriterEndElement(xmlTextWriterPtr writer) |
| 837 | { |
| 838 | int count; |
| 839 | int sum; |
| 840 | xmlLinkPtr lk; |
| 841 | xmlTextWriterStackEntry *p; |
| 842 | |
| 843 | if (writer == NULL) |
| 844 | return -1; |
| 845 | |
| 846 | lk = xmlListFront(writer->nodes); |
| 847 | if (lk == 0) |
| 848 | return -1; |
| 849 | |
| 850 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 851 | if (p == 0) |
| 852 | return -1; |
| 853 | |
| 854 | sum = 0; |
| 855 | switch (p->state) { |
| 856 | case XML_TEXTWRITER_ATTRIBUTE: |
| 857 | count = xmlTextWriterEndAttribute(writer); |
| 858 | if (count < 0) |
| 859 | return -1; |
| 860 | sum += count; |
| 861 | /* fallthrough */ |
| 862 | case XML_TEXTWRITER_NAME: |
| 863 | count = xmlOutputBufferWriteString(writer->out, "/>"); |
| 864 | if (count < 0) |
| 865 | return -1; |
| 866 | sum += count; |
| 867 | break; |
| 868 | case XML_TEXTWRITER_TEXT: |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 869 | if ((writer->indent) && (writer->doindent)) { |
| 870 | count = xmlTextWriterWriteIndent (writer); |
| 871 | sum += count; |
| 872 | writer->doindent = 1; |
| 873 | } else writer->doindent = 1; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 874 | count = xmlOutputBufferWriteString(writer->out, "</"); |
| 875 | if (count < 0) |
| 876 | return -1; |
| 877 | sum += count; |
| 878 | count = xmlOutputBufferWriteString(writer->out, |
| 879 | (const char *)p->name); |
| 880 | if (count < 0) |
| 881 | return -1; |
| 882 | sum += count; |
| 883 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 884 | if (count < 0) |
| 885 | return -1; |
| 886 | sum += count; |
| 887 | break; |
| 888 | default: |
| 889 | return -1; |
| 890 | } |
| 891 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 892 | if (writer->indent) { |
| 893 | count = xmlOutputBufferWriteString (writer->out, "\n"); |
| 894 | sum += count; |
| 895 | } |
| 896 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 897 | xmlListPopFront(writer->nodes); |
| 898 | return sum; |
| 899 | } |
| 900 | |
| 901 | /** |
| 902 | * xmlTextWriterFullEndElement: |
| 903 | * @writer: the xmlTextWriterPtr |
| 904 | * |
| 905 | * End the current xml element. Writes an end tag even if the element is empty |
| 906 | * |
| 907 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 908 | */ |
| 909 | int |
| 910 | xmlTextWriterFullEndElement(xmlTextWriterPtr writer) |
| 911 | { |
| 912 | int count; |
| 913 | int sum; |
| 914 | xmlLinkPtr lk; |
| 915 | xmlTextWriterStackEntry *p; |
| 916 | |
| 917 | if (writer == NULL) |
| 918 | return -1; |
| 919 | |
| 920 | lk = xmlListFront(writer->nodes); |
| 921 | if (lk == 0) |
| 922 | return -1; |
| 923 | |
| 924 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 925 | if (p == 0) |
| 926 | return -1; |
| 927 | |
| 928 | sum = 0; |
| 929 | switch (p->state) { |
| 930 | case XML_TEXTWRITER_ATTRIBUTE: |
| 931 | count = xmlTextWriterEndAttribute(writer); |
| 932 | if (count < 0) |
| 933 | return -1; |
| 934 | sum += count; |
| 935 | /* fallthrough */ |
| 936 | case XML_TEXTWRITER_NAME: |
| 937 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 938 | if (count < 0) |
| 939 | return -1; |
| 940 | sum += count; |
| 941 | /* fallthrough */ |
| 942 | case XML_TEXTWRITER_TEXT: |
| 943 | count = xmlOutputBufferWriteString(writer->out, "</"); |
| 944 | if (count < 0) |
| 945 | return -1; |
| 946 | sum += count; |
| 947 | count = xmlOutputBufferWriteString(writer->out, |
| 948 | (const char *) p->name); |
| 949 | if (count < 0) |
| 950 | return -1; |
| 951 | sum += count; |
| 952 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 953 | if (count < 0) |
| 954 | return -1; |
| 955 | sum += count; |
| 956 | break; |
| 957 | default: |
| 958 | return -1; |
| 959 | } |
| 960 | |
| 961 | xmlListPopFront(writer->nodes); |
| 962 | return sum; |
| 963 | } |
| 964 | |
| 965 | /** |
| 966 | * xmlTextWriterWriteFormatRaw: |
| 967 | * @writer: the xmlTextWriterPtr |
| 968 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 969 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 970 | * |
| 971 | * Write a formatted raw xml text. |
| 972 | * |
| 973 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 974 | */ |
| 975 | int |
| 976 | xmlTextWriterWriteFormatRaw(xmlTextWriterPtr writer, const char *format, |
| 977 | ...) |
| 978 | { |
| 979 | int rc; |
| 980 | va_list ap; |
| 981 | |
| 982 | va_start(ap, format); |
| 983 | |
| 984 | rc = xmlTextWriterWriteVFormatRaw(writer, format, ap); |
| 985 | |
| 986 | va_end(ap); |
| 987 | return rc; |
| 988 | } |
| 989 | |
| 990 | /** |
| 991 | * xmlTextWriterWriteVFormatRaw: |
| 992 | * @writer: the xmlTextWriterPtr |
| 993 | * @format: format string (see printf) |
| 994 | * @argptr: pointer to the first member of the variable argument list. |
| 995 | * |
| 996 | * Write a formatted raw xml text. |
| 997 | * |
| 998 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 999 | */ |
| 1000 | int |
| 1001 | xmlTextWriterWriteVFormatRaw(xmlTextWriterPtr writer, const char *format, |
| 1002 | va_list argptr) |
| 1003 | { |
| 1004 | int rc; |
| 1005 | xmlChar *buf; |
| 1006 | |
| 1007 | if (writer == NULL) |
| 1008 | return -1; |
| 1009 | |
| 1010 | buf = xmlTextWriterVSprintf(format, argptr); |
| 1011 | if (buf == 0) |
| 1012 | return 0; |
| 1013 | |
| 1014 | rc = xmlTextWriterWriteRaw(writer, buf); |
| 1015 | |
| 1016 | xmlFree(buf); |
| 1017 | return rc; |
| 1018 | } |
| 1019 | |
| 1020 | /** |
Daniel Veillard | 1e90661 | 2003-12-05 14:57:46 +0000 | [diff] [blame] | 1021 | * xmlTextWriterWriteRawLen: |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1022 | * @writer: the xmlTextWriterPtr |
| 1023 | * @content: text string |
| 1024 | * @len: length of the text string |
| 1025 | * |
| 1026 | * Write an xml text. |
| 1027 | * TODO: what about entities and special chars?? |
| 1028 | * |
| 1029 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1030 | */ |
| 1031 | int |
| 1032 | xmlTextWriterWriteRawLen(xmlTextWriterPtr writer, const xmlChar * content, |
| 1033 | int len) |
| 1034 | { |
| 1035 | int count; |
| 1036 | int sum; |
| 1037 | xmlLinkPtr lk; |
| 1038 | xmlTextWriterStackEntry *p; |
| 1039 | |
| 1040 | if (writer == NULL) |
| 1041 | return -1; |
| 1042 | |
| 1043 | lk = xmlListFront(writer->nodes); |
| 1044 | if (lk == 0) |
| 1045 | return 0; |
| 1046 | |
| 1047 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1048 | if (p == 0) |
| 1049 | return 0; |
| 1050 | |
| 1051 | sum = 0; |
| 1052 | switch (p->state) { |
| 1053 | case XML_TEXTWRITER_NONE: |
| 1054 | return -1; |
| 1055 | case XML_TEXTWRITER_NAME: |
| 1056 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1057 | if (count < 0) |
| 1058 | return -1; |
| 1059 | sum += count; |
| 1060 | p->state = XML_TEXTWRITER_TEXT; |
| 1061 | break; |
| 1062 | case XML_TEXTWRITER_PI: |
| 1063 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 1064 | if (count < 0) |
| 1065 | return -1; |
| 1066 | sum += count; |
| 1067 | p->state = XML_TEXTWRITER_PI_TEXT; |
| 1068 | break; |
| 1069 | case XML_TEXTWRITER_DTD: |
| 1070 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 1071 | if (count < 0) |
| 1072 | return -1; |
| 1073 | sum += count; |
| 1074 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 1075 | break; |
| 1076 | default: |
| 1077 | break; |
| 1078 | } |
| 1079 | |
| 1080 | count = xmlOutputBufferWrite(writer->out, len, (const char *) content); |
| 1081 | if (count < 0) |
| 1082 | return -1; |
| 1083 | sum += count; |
| 1084 | |
| 1085 | return sum; |
| 1086 | } |
| 1087 | |
| 1088 | /** |
| 1089 | * xmlTextWriterWriteRaw: |
| 1090 | * @writer: the xmlTextWriterPtr |
| 1091 | * @content: text string |
| 1092 | * |
| 1093 | * Write a raw xml text. |
| 1094 | * |
| 1095 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1096 | */ |
| 1097 | int |
| 1098 | xmlTextWriterWriteRaw(xmlTextWriterPtr writer, const xmlChar * content) |
| 1099 | { |
| 1100 | return xmlTextWriterWriteRawLen(writer, content, xmlStrlen(content)); |
| 1101 | } |
| 1102 | |
| 1103 | /** |
| 1104 | * xmlTextWriterWriteFormatString: |
| 1105 | * @writer: the xmlTextWriterPtr |
| 1106 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 1107 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1108 | * |
| 1109 | * Write a formatted xml text. |
| 1110 | * |
| 1111 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1112 | */ |
| 1113 | int |
| 1114 | xmlTextWriterWriteFormatString(xmlTextWriterPtr writer, const char *format, |
| 1115 | ...) |
| 1116 | { |
| 1117 | int rc; |
| 1118 | va_list ap; |
| 1119 | |
| 1120 | va_start(ap, format); |
| 1121 | |
| 1122 | rc = xmlTextWriterWriteVFormatString(writer, format, ap); |
| 1123 | |
| 1124 | va_end(ap); |
| 1125 | return rc; |
| 1126 | } |
| 1127 | |
| 1128 | /** |
| 1129 | * xmlTextWriterWriteVFormatString: |
| 1130 | * @writer: the xmlTextWriterPtr |
| 1131 | * @format: format string (see printf) |
| 1132 | * @argptr: pointer to the first member of the variable argument list. |
| 1133 | * |
| 1134 | * Write a formatted xml text. |
| 1135 | * |
| 1136 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1137 | */ |
| 1138 | int |
| 1139 | xmlTextWriterWriteVFormatString(xmlTextWriterPtr writer, |
| 1140 | const char *format, va_list argptr) |
| 1141 | { |
| 1142 | int rc; |
| 1143 | xmlChar *buf; |
| 1144 | |
| 1145 | if (writer == NULL) |
| 1146 | return -1; |
| 1147 | |
| 1148 | buf = xmlTextWriterVSprintf(format, argptr); |
| 1149 | if (buf == 0) |
| 1150 | return 0; |
| 1151 | |
| 1152 | rc = xmlTextWriterWriteString(writer, buf); |
| 1153 | |
| 1154 | xmlFree(buf); |
| 1155 | return rc; |
| 1156 | } |
| 1157 | |
| 1158 | /** |
| 1159 | * xmlTextWriterWriteString: |
| 1160 | * @writer: the xmlTextWriterPtr |
| 1161 | * @content: text string |
| 1162 | * |
| 1163 | * Write an xml text. |
| 1164 | * |
| 1165 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1166 | */ |
| 1167 | int |
| 1168 | xmlTextWriterWriteString(xmlTextWriterPtr writer, const xmlChar * content) |
| 1169 | { |
| 1170 | int count; |
| 1171 | int sum; |
| 1172 | xmlLinkPtr lk; |
| 1173 | xmlTextWriterStackEntry *p; |
| 1174 | xmlChar *buf = NULL; |
| 1175 | |
| 1176 | if (writer == NULL) |
| 1177 | return -1; |
| 1178 | |
| 1179 | lk = xmlListFront(writer->nodes); |
| 1180 | if (lk == 0) |
| 1181 | return -1; |
| 1182 | |
| 1183 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1184 | if (p == 0) |
| 1185 | return -1; |
| 1186 | |
| 1187 | sum = 0; |
| 1188 | switch (p->state) { |
| 1189 | case XML_TEXTWRITER_NONE: |
| 1190 | return -1; |
| 1191 | case XML_TEXTWRITER_NAME: |
| 1192 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1193 | if (count < 0) |
| 1194 | return -1; |
| 1195 | sum += count; |
| 1196 | p->state = XML_TEXTWRITER_TEXT; |
| 1197 | goto encode; |
| 1198 | case XML_TEXTWRITER_PI: |
| 1199 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 1200 | if (count < 0) |
| 1201 | return -1; |
| 1202 | sum += count; |
| 1203 | p->state = XML_TEXTWRITER_PI_TEXT; |
| 1204 | /* fallthrough */ |
| 1205 | case XML_TEXTWRITER_PI_TEXT: |
| 1206 | case XML_TEXTWRITER_TEXT: |
| 1207 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1208 | encode: |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 1209 | buf = xmlEncodeSpecialChars(NULL, content); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1210 | break; |
| 1211 | case XML_TEXTWRITER_DTD: |
| 1212 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 1213 | if (count < 0) |
| 1214 | return -1; |
| 1215 | sum += count; |
| 1216 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 1217 | /* fallthrough */ |
| 1218 | case XML_TEXTWRITER_DTD_TEXT: |
| 1219 | case XML_TEXTWRITER_DTD_ELEM: |
| 1220 | case XML_TEXTWRITER_CDATA: |
| 1221 | buf = xmlStrdup(content); |
| 1222 | break; |
| 1223 | default: |
| 1224 | break; |
| 1225 | } |
| 1226 | |
| 1227 | if (buf != 0) { |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 1228 | count = |
| 1229 | xmlOutputBufferWriteString(writer->out, (const char *) buf); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1230 | xmlFree(buf); |
| 1231 | } else |
| 1232 | count = -1; |
| 1233 | if (count < 0) |
| 1234 | return -1; |
| 1235 | sum += count; |
| 1236 | |
| 1237 | return sum; |
| 1238 | } |
| 1239 | |
| 1240 | /** |
| 1241 | * xmlOutputBufferWriteBase64: |
| 1242 | * @out: the xmlOutputBufferPtr |
| 1243 | * @data: binary data |
| 1244 | * @len: the number of bytes to encode |
| 1245 | * |
| 1246 | * Write base64 encoded data to an xmlOutputBuffer. |
| 1247 | * Adapted from John Walker's base64.c (http://www.fourmilab.ch/). |
| 1248 | * |
| 1249 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1250 | */ |
| 1251 | static int |
| 1252 | xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len, |
| 1253 | const unsigned char *data) |
| 1254 | { |
| 1255 | static unsigned char dtable[64] = |
| 1256 | "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; |
| 1257 | int i; |
| 1258 | int linelen; |
| 1259 | int count; |
| 1260 | int sum; |
| 1261 | |
| 1262 | linelen = 0; |
| 1263 | sum = 0; |
| 1264 | |
| 1265 | i = 0; |
| 1266 | while (1) { |
| 1267 | unsigned char igroup[3]; |
| 1268 | unsigned char ogroup[4]; |
| 1269 | int c; |
| 1270 | int n; |
| 1271 | |
| 1272 | igroup[0] = igroup[1] = igroup[2] = 0; |
| 1273 | for (n = 0; n < 3 && i < len; n++, i++) { |
| 1274 | c = data[i]; |
| 1275 | igroup[n] = (unsigned char) c; |
| 1276 | } |
| 1277 | |
| 1278 | if (n > 0) { |
| 1279 | ogroup[0] = dtable[igroup[0] >> 2]; |
| 1280 | ogroup[1] = dtable[((igroup[0] & 3) << 4) | (igroup[1] >> 4)]; |
| 1281 | ogroup[2] = |
| 1282 | dtable[((igroup[1] & 0xF) << 2) | (igroup[2] >> 6)]; |
| 1283 | ogroup[3] = dtable[igroup[2] & 0x3F]; |
| 1284 | |
| 1285 | if (n < 3) { |
| 1286 | ogroup[3] = '='; |
| 1287 | if (n < 2) { |
| 1288 | ogroup[2] = '='; |
| 1289 | } |
| 1290 | } |
| 1291 | |
| 1292 | if (linelen >= B64LINELEN) { |
| 1293 | count = xmlOutputBufferWrite(out, 2, B64CRLF); |
| 1294 | if (count == -1) |
| 1295 | return -1; |
| 1296 | sum += count; |
| 1297 | linelen = 0; |
| 1298 | } |
| 1299 | count = xmlOutputBufferWrite(out, 4, (const char *) ogroup); |
| 1300 | if (count == -1) |
| 1301 | return -1; |
| 1302 | sum += count; |
| 1303 | |
| 1304 | linelen += 4; |
| 1305 | } |
Daniel Veillard | 929714b | 2003-10-22 12:34:36 +0000 | [diff] [blame] | 1306 | |
| 1307 | if (i >= len) |
| 1308 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1309 | } |
| 1310 | |
| 1311 | count = xmlOutputBufferWrite(out, 2, B64CRLF); |
| 1312 | if (count == -1) |
| 1313 | return -1; |
| 1314 | sum += count; |
| 1315 | |
| 1316 | return sum; |
| 1317 | } |
| 1318 | |
| 1319 | /** |
| 1320 | * xmlTextWriterWriteBase64: |
| 1321 | * @writer: the xmlTextWriterPtr |
| 1322 | * @data: binary data |
| 1323 | * @start: the position within the data of the first byte to encode |
| 1324 | * @len: the number of bytes to encode |
| 1325 | * |
| 1326 | * Write an base64 encoded xml text. |
| 1327 | * |
| 1328 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1329 | */ |
| 1330 | int |
| 1331 | xmlTextWriterWriteBase64(xmlTextWriterPtr writer, const char * data, |
| 1332 | int start, int len) |
| 1333 | { |
| 1334 | int count; |
| 1335 | int sum; |
| 1336 | xmlLinkPtr lk; |
| 1337 | xmlTextWriterStackEntry *p; |
| 1338 | |
| 1339 | if (writer == NULL) |
| 1340 | return -1; |
| 1341 | |
| 1342 | lk = xmlListFront(writer->nodes); |
| 1343 | if (lk == 0) |
| 1344 | return 0; |
| 1345 | |
| 1346 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1347 | if (p == 0) |
| 1348 | return 0; |
| 1349 | |
| 1350 | sum = 0; |
| 1351 | switch (p->state) { |
| 1352 | case XML_TEXTWRITER_NONE: |
| 1353 | return -1; |
| 1354 | case XML_TEXTWRITER_NAME: |
| 1355 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1356 | if (count < 0) |
| 1357 | return -1; |
| 1358 | sum += count; |
| 1359 | p->state = XML_TEXTWRITER_TEXT; |
| 1360 | break; |
| 1361 | case XML_TEXTWRITER_PI: |
| 1362 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 1363 | if (count < 0) |
| 1364 | return -1; |
| 1365 | sum += count; |
| 1366 | p->state = XML_TEXTWRITER_PI_TEXT; |
| 1367 | break; |
| 1368 | case XML_TEXTWRITER_DTD: |
| 1369 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 1370 | if (count < 0) |
| 1371 | return -1; |
| 1372 | sum += count; |
| 1373 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 1374 | break; |
| 1375 | default: |
| 1376 | break; |
| 1377 | } |
| 1378 | |
| 1379 | count = |
| 1380 | xmlOutputBufferWriteBase64(writer->out, len, |
| 1381 | (unsigned char *) data + start); |
| 1382 | if (count < 0) |
| 1383 | return -1; |
| 1384 | sum += count; |
| 1385 | |
| 1386 | return sum; |
| 1387 | } |
| 1388 | |
| 1389 | /** |
| 1390 | * xmlOutputBufferWriteBinHex: |
| 1391 | * @out: the xmlOutputBufferPtr |
| 1392 | * @data: binary data |
| 1393 | * @len: the number of bytes to encode |
| 1394 | * |
| 1395 | * Write hqx encoded data to an xmlOutputBuffer. |
| 1396 | * ::todo |
| 1397 | * |
| 1398 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1399 | */ |
| 1400 | static int |
| 1401 | xmlOutputBufferWriteBinHex(xmlOutputBufferPtr out ATTRIBUTE_UNUSED, |
| 1402 | int len ATTRIBUTE_UNUSED, |
| 1403 | const unsigned char *data ATTRIBUTE_UNUSED) |
| 1404 | { |
| 1405 | return -1; |
| 1406 | } |
| 1407 | |
| 1408 | /** |
| 1409 | * xmlTextWriterWriteBinHex: |
| 1410 | * @writer: the xmlTextWriterPtr |
| 1411 | * @data: binary data |
| 1412 | * @start: the position within the data of the first byte to encode |
| 1413 | * @len: the number of bytes to encode |
| 1414 | * |
| 1415 | * Write a BinHex encoded xml text. |
| 1416 | * |
| 1417 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1418 | */ |
| 1419 | int |
| 1420 | xmlTextWriterWriteBinHex(xmlTextWriterPtr writer, const char * data, |
| 1421 | int start, int len) |
| 1422 | { |
| 1423 | int count; |
| 1424 | int sum; |
| 1425 | xmlLinkPtr lk; |
| 1426 | xmlTextWriterStackEntry *p; |
| 1427 | |
| 1428 | if (writer == NULL) |
| 1429 | return -1; |
| 1430 | |
| 1431 | lk = xmlListFront(writer->nodes); |
| 1432 | if (lk == 0) |
| 1433 | return 0; |
| 1434 | |
| 1435 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1436 | if (p == 0) |
| 1437 | return 0; |
| 1438 | |
| 1439 | sum = 0; |
| 1440 | switch (p->state) { |
| 1441 | case XML_TEXTWRITER_NONE: |
| 1442 | return -1; |
| 1443 | case XML_TEXTWRITER_NAME: |
| 1444 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1445 | if (count < 0) |
| 1446 | return -1; |
| 1447 | sum += count; |
| 1448 | p->state = XML_TEXTWRITER_TEXT; |
| 1449 | break; |
| 1450 | case XML_TEXTWRITER_PI: |
| 1451 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 1452 | if (count < 0) |
| 1453 | return -1; |
| 1454 | sum += count; |
| 1455 | p->state = XML_TEXTWRITER_PI_TEXT; |
| 1456 | break; |
| 1457 | case XML_TEXTWRITER_DTD: |
| 1458 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 1459 | if (count < 0) |
| 1460 | return -1; |
| 1461 | sum += count; |
| 1462 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 1463 | break; |
| 1464 | default: |
| 1465 | break; |
| 1466 | } |
| 1467 | |
| 1468 | count = |
| 1469 | xmlOutputBufferWriteBinHex(writer->out, len, |
| 1470 | (unsigned char *) data + start); |
| 1471 | if (count < 0) |
| 1472 | return -1; |
| 1473 | sum += count; |
| 1474 | |
| 1475 | return sum; |
| 1476 | } |
| 1477 | |
| 1478 | /** |
| 1479 | * xmlTextWriterStartAttribute: |
| 1480 | * @writer: the xmlTextWriterPtr |
| 1481 | * @name: element name |
| 1482 | * |
| 1483 | * Start an xml attribute. |
| 1484 | * |
| 1485 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1486 | */ |
| 1487 | int |
| 1488 | xmlTextWriterStartAttribute(xmlTextWriterPtr writer, const xmlChar * name) |
| 1489 | { |
| 1490 | int count; |
| 1491 | int sum; |
| 1492 | xmlLinkPtr lk; |
| 1493 | xmlTextWriterStackEntry *p; |
| 1494 | |
| 1495 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 1496 | return -1; |
| 1497 | |
| 1498 | sum = 0; |
| 1499 | lk = xmlListFront(writer->nodes); |
| 1500 | if (lk == 0) |
| 1501 | return -1; |
| 1502 | |
| 1503 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1504 | if (p == 0) |
| 1505 | return -1; |
| 1506 | |
| 1507 | switch (p->state) { |
| 1508 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1509 | count = xmlTextWriterEndAttribute(writer); |
| 1510 | if (count < 0) |
| 1511 | return -1; |
| 1512 | sum += count; |
| 1513 | /* fallthrough */ |
| 1514 | case XML_TEXTWRITER_NAME: |
| 1515 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 1516 | if (count < 0) |
| 1517 | return -1; |
| 1518 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 1519 | count = |
| 1520 | xmlOutputBufferWriteString(writer->out, |
| 1521 | (const char *) name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1522 | if (count < 0) |
| 1523 | return -1; |
| 1524 | sum += count; |
| 1525 | count = xmlOutputBufferWriteString(writer->out, "="); |
| 1526 | if (count < 0) |
| 1527 | return -1; |
| 1528 | sum += count; |
| 1529 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 1530 | if (count < 0) |
| 1531 | return -1; |
| 1532 | sum += count; |
| 1533 | p->state = XML_TEXTWRITER_ATTRIBUTE; |
| 1534 | break; |
| 1535 | default: |
| 1536 | return -1; |
| 1537 | } |
| 1538 | |
| 1539 | return sum; |
| 1540 | } |
| 1541 | |
| 1542 | /** |
| 1543 | * xmlTextWriterStartAttributeNS: |
| 1544 | * @writer: the xmlTextWriterPtr |
| 1545 | * @prefix: namespace prefix or NULL |
| 1546 | * @name: element local name |
| 1547 | * @namespaceURI: namespace URI or NULL |
| 1548 | * |
| 1549 | * Start an xml attribute with namespace support. |
| 1550 | * |
| 1551 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1552 | */ |
| 1553 | int |
| 1554 | xmlTextWriterStartAttributeNS(xmlTextWriterPtr writer, |
| 1555 | const xmlChar * prefix, const xmlChar * name, |
| 1556 | const xmlChar * namespaceURI) |
| 1557 | { |
| 1558 | int count; |
| 1559 | int sum; |
| 1560 | xmlChar *buf; |
| 1561 | xmlTextWriterNsStackEntry *p; |
| 1562 | |
| 1563 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 1564 | return -1; |
| 1565 | |
| 1566 | buf = 0; |
| 1567 | if (prefix != 0) { |
| 1568 | buf = xmlStrdup(prefix); |
| 1569 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1570 | } |
| 1571 | buf = xmlStrcat(buf, name); |
| 1572 | |
| 1573 | sum = 0; |
| 1574 | count = xmlTextWriterStartAttribute(writer, buf); |
| 1575 | xmlFree(buf); |
| 1576 | if (count < 0) |
| 1577 | return -1; |
| 1578 | sum += count; |
| 1579 | |
| 1580 | if (namespaceURI != 0) { |
| 1581 | buf = xmlStrdup(BAD_CAST "xmlns"); |
| 1582 | if (prefix != 0) { |
| 1583 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1584 | buf = xmlStrcat(buf, prefix); |
| 1585 | } |
| 1586 | |
| 1587 | p = (xmlTextWriterNsStackEntry *) |
| 1588 | xmlMalloc(sizeof(xmlTextWriterNsStackEntry)); |
| 1589 | if (p == 0) { |
| 1590 | xmlGenericError(xmlGenericErrorContext, |
| 1591 | "xmlTextWriterStartAttributeNS : out of memory!\n"); |
| 1592 | return -1; |
| 1593 | } |
| 1594 | |
| 1595 | p->prefix = buf; |
| 1596 | p->uri = xmlStrdup(namespaceURI); |
| 1597 | if (p->uri == 0) { |
| 1598 | xmlGenericError(xmlGenericErrorContext, |
| 1599 | "xmlTextWriterStartAttributeNS : out of memory!\n"); |
| 1600 | xmlFree(p); |
| 1601 | return -1; |
| 1602 | } |
| 1603 | p->elem = xmlListFront(writer->nodes); |
| 1604 | |
| 1605 | xmlListPushFront(writer->nsstack, p); |
| 1606 | } |
| 1607 | |
| 1608 | return sum; |
| 1609 | } |
| 1610 | |
| 1611 | /** |
| 1612 | * xmlTextWriterEndAttribute: |
| 1613 | * @writer: the xmlTextWriterPtr |
| 1614 | * |
| 1615 | * End the current xml element. |
| 1616 | * |
| 1617 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1618 | */ |
| 1619 | int |
| 1620 | xmlTextWriterEndAttribute(xmlTextWriterPtr writer) |
| 1621 | { |
| 1622 | int count; |
| 1623 | int sum; |
| 1624 | xmlLinkPtr lk; |
| 1625 | xmlTextWriterStackEntry *p; |
| 1626 | xmlTextWriterNsStackEntry *np; |
| 1627 | |
| 1628 | if (writer == NULL) |
| 1629 | return -1; |
| 1630 | |
| 1631 | lk = xmlListFront(writer->nodes); |
| 1632 | if (lk == 0) { |
| 1633 | xmlListDelete(writer->nsstack); |
| 1634 | return -1; |
| 1635 | } |
| 1636 | |
| 1637 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1638 | if (p == 0) { |
| 1639 | xmlListDelete(writer->nsstack); |
| 1640 | return -1; |
| 1641 | } |
| 1642 | |
| 1643 | sum = 0; |
| 1644 | switch (p->state) { |
| 1645 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1646 | p->state = XML_TEXTWRITER_NAME; |
| 1647 | |
| 1648 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 1649 | if (count < 0) { |
| 1650 | xmlListDelete(writer->nsstack); |
| 1651 | return -1; |
| 1652 | } |
| 1653 | sum += count; |
| 1654 | |
| 1655 | while (!xmlListEmpty(writer->nsstack)) { |
| 1656 | lk = xmlListFront(writer->nsstack); |
| 1657 | np = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk); |
| 1658 | if (np != 0) { |
| 1659 | count = |
| 1660 | xmlTextWriterWriteAttribute(writer, np->prefix, |
| 1661 | np->uri); |
| 1662 | if (count < 0) { |
| 1663 | xmlListDelete(writer->nsstack); |
| 1664 | return -1; |
| 1665 | } |
| 1666 | sum += count; |
| 1667 | } |
| 1668 | |
| 1669 | xmlListPopFront(writer->nsstack); |
| 1670 | } |
| 1671 | break; |
| 1672 | |
| 1673 | default: |
| 1674 | xmlListClear(writer->nsstack); |
| 1675 | return -1; |
| 1676 | } |
| 1677 | |
| 1678 | return sum; |
| 1679 | } |
| 1680 | |
| 1681 | /** |
| 1682 | * xmlTextWriterWriteFormatAttribute: |
| 1683 | * @writer: the xmlTextWriterPtr |
| 1684 | * @name: attribute name |
| 1685 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 1686 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1687 | * |
| 1688 | * Write a formatted xml attribute. |
| 1689 | * |
| 1690 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1691 | */ |
| 1692 | int |
| 1693 | xmlTextWriterWriteFormatAttribute(xmlTextWriterPtr writer, |
| 1694 | const xmlChar * name, const char *format, |
| 1695 | ...) |
| 1696 | { |
| 1697 | int rc; |
| 1698 | va_list ap; |
| 1699 | |
| 1700 | va_start(ap, format); |
| 1701 | |
| 1702 | rc = xmlTextWriterWriteVFormatAttribute(writer, name, format, ap); |
| 1703 | |
| 1704 | va_end(ap); |
| 1705 | return rc; |
| 1706 | } |
| 1707 | |
| 1708 | /** |
| 1709 | * xmlTextWriterWriteVFormatAttribute: |
| 1710 | * @writer: the xmlTextWriterPtr |
| 1711 | * @name: attribute name |
| 1712 | * @format: format string (see printf) |
| 1713 | * @argptr: pointer to the first member of the variable argument list. |
| 1714 | * |
| 1715 | * Write a formatted xml attribute. |
| 1716 | * |
| 1717 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1718 | */ |
| 1719 | int |
| 1720 | xmlTextWriterWriteVFormatAttribute(xmlTextWriterPtr writer, |
| 1721 | const xmlChar * name, |
| 1722 | const char *format, va_list argptr) |
| 1723 | { |
| 1724 | int rc; |
| 1725 | xmlChar *buf; |
| 1726 | |
| 1727 | if (writer == NULL) |
| 1728 | return -1; |
| 1729 | |
| 1730 | buf = xmlTextWriterVSprintf(format, argptr); |
| 1731 | if (buf == 0) |
| 1732 | return 0; |
| 1733 | |
| 1734 | rc = xmlTextWriterWriteAttribute(writer, name, buf); |
| 1735 | |
| 1736 | xmlFree(buf); |
| 1737 | return rc; |
| 1738 | } |
| 1739 | |
| 1740 | /** |
| 1741 | * xmlTextWriterWriteAttribute: |
| 1742 | * @writer: the xmlTextWriterPtr |
| 1743 | * @name: attribute name |
| 1744 | * @content: attribute content |
| 1745 | * |
| 1746 | * Write an xml attribute. |
| 1747 | * |
| 1748 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1749 | */ |
| 1750 | int |
| 1751 | xmlTextWriterWriteAttribute(xmlTextWriterPtr writer, const xmlChar * name, |
| 1752 | const xmlChar * content) |
| 1753 | { |
| 1754 | int count; |
| 1755 | int sum; |
| 1756 | |
| 1757 | sum = 0; |
| 1758 | count = xmlTextWriterStartAttribute(writer, name); |
| 1759 | if (count < 0) |
| 1760 | return -1; |
| 1761 | sum += count; |
| 1762 | count = xmlTextWriterWriteString(writer, content); |
| 1763 | if (count < 0) |
| 1764 | return -1; |
| 1765 | sum += count; |
| 1766 | count = xmlTextWriterEndAttribute(writer); |
| 1767 | if (count < 0) |
| 1768 | return -1; |
| 1769 | sum += count; |
| 1770 | |
| 1771 | return sum; |
| 1772 | } |
| 1773 | |
| 1774 | /** |
| 1775 | * xmlTextWriterWriteFormatAttributeNS: |
| 1776 | * @writer: the xmlTextWriterPtr |
| 1777 | * @prefix: namespace prefix |
| 1778 | * @name: attribute local name |
| 1779 | * @namespaceURI: namespace URI |
| 1780 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 1781 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1782 | * |
| 1783 | * Write a formatted xml attribute.with namespace support |
| 1784 | * |
| 1785 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1786 | */ |
| 1787 | int |
| 1788 | xmlTextWriterWriteFormatAttributeNS(xmlTextWriterPtr writer, |
| 1789 | const xmlChar * prefix, |
| 1790 | const xmlChar * name, |
| 1791 | const xmlChar * namespaceURI, |
| 1792 | const char *format, ...) |
| 1793 | { |
| 1794 | int rc; |
| 1795 | va_list ap; |
| 1796 | |
| 1797 | va_start(ap, format); |
| 1798 | |
| 1799 | rc = xmlTextWriterWriteVFormatAttributeNS(writer, prefix, name, |
| 1800 | namespaceURI, format, ap); |
| 1801 | |
| 1802 | va_end(ap); |
| 1803 | return rc; |
| 1804 | } |
| 1805 | |
| 1806 | /** |
| 1807 | * xmlTextWriterWriteVFormatAttributeNS: |
| 1808 | * @writer: the xmlTextWriterPtr |
| 1809 | * @prefix: namespace prefix |
| 1810 | * @name: attribute local name |
| 1811 | * @namespaceURI: namespace URI |
| 1812 | * @format: format string (see printf) |
| 1813 | * @argptr: pointer to the first member of the variable argument list. |
| 1814 | * |
| 1815 | * Write a formatted xml attribute.with namespace support |
| 1816 | * |
| 1817 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1818 | */ |
| 1819 | int |
| 1820 | xmlTextWriterWriteVFormatAttributeNS(xmlTextWriterPtr writer, |
| 1821 | const xmlChar * prefix, |
| 1822 | const xmlChar * name, |
| 1823 | const xmlChar * namespaceURI, |
| 1824 | const char *format, va_list argptr) |
| 1825 | { |
| 1826 | int rc; |
| 1827 | xmlChar *buf; |
| 1828 | |
| 1829 | if (writer == NULL) |
| 1830 | return -1; |
| 1831 | |
| 1832 | buf = xmlTextWriterVSprintf(format, argptr); |
| 1833 | if (buf == 0) |
| 1834 | return 0; |
| 1835 | |
| 1836 | rc = xmlTextWriterWriteAttributeNS(writer, prefix, name, namespaceURI, |
| 1837 | buf); |
| 1838 | |
| 1839 | xmlFree(buf); |
| 1840 | return rc; |
| 1841 | } |
| 1842 | |
| 1843 | /** |
| 1844 | * xmlTextWriterWriteAttributeNS: |
| 1845 | * @writer: the xmlTextWriterPtr |
| 1846 | * @prefix: namespace prefix |
| 1847 | * @name: attribute local name |
| 1848 | * @namespaceURI: namespace URI |
| 1849 | * @content: attribute content |
| 1850 | * |
| 1851 | * Write an xml attribute. |
| 1852 | * |
| 1853 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1854 | */ |
| 1855 | int |
| 1856 | xmlTextWriterWriteAttributeNS(xmlTextWriterPtr writer, |
| 1857 | const xmlChar * prefix, const xmlChar * name, |
| 1858 | const xmlChar * namespaceURI, |
| 1859 | const xmlChar * content) |
| 1860 | { |
| 1861 | int count; |
| 1862 | int sum; |
| 1863 | xmlChar *buf; |
| 1864 | |
| 1865 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 1866 | return -1; |
| 1867 | |
| 1868 | buf = 0; |
| 1869 | if (prefix != NULL) { |
| 1870 | buf = xmlStrdup(prefix); |
| 1871 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1872 | } |
| 1873 | buf = xmlStrcat(buf, name); |
| 1874 | |
| 1875 | sum = 0; |
| 1876 | count = xmlTextWriterWriteAttribute(writer, buf, content); |
| 1877 | xmlFree(buf); |
| 1878 | if (count < 0) |
| 1879 | return -1; |
| 1880 | sum += count; |
| 1881 | |
| 1882 | if (namespaceURI != NULL) { |
| 1883 | buf = 0; |
| 1884 | buf = xmlStrdup(BAD_CAST "xmlns"); |
| 1885 | if (prefix != NULL) { |
| 1886 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1887 | buf = xmlStrcat(buf, prefix); |
| 1888 | } |
| 1889 | count = xmlTextWriterWriteAttribute(writer, buf, namespaceURI); |
| 1890 | xmlFree(buf); |
| 1891 | if (count < 0) |
| 1892 | return -1; |
| 1893 | sum += count; |
| 1894 | } |
| 1895 | return sum; |
| 1896 | } |
| 1897 | |
| 1898 | /** |
| 1899 | * xmlTextWriterWriteFormatElement: |
| 1900 | * @writer: the xmlTextWriterPtr |
| 1901 | * @name: element name |
| 1902 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 1903 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1904 | * |
| 1905 | * Write a formatted xml element. |
| 1906 | * |
| 1907 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1908 | */ |
| 1909 | int |
| 1910 | xmlTextWriterWriteFormatElement(xmlTextWriterPtr writer, |
| 1911 | const xmlChar * name, const char *format, |
| 1912 | ...) |
| 1913 | { |
| 1914 | int rc; |
| 1915 | va_list ap; |
| 1916 | |
| 1917 | va_start(ap, format); |
| 1918 | |
| 1919 | rc = xmlTextWriterWriteVFormatElement(writer, name, format, ap); |
| 1920 | |
| 1921 | va_end(ap); |
| 1922 | return rc; |
| 1923 | } |
| 1924 | |
| 1925 | /** |
| 1926 | * xmlTextWriterWriteVFormatElement: |
| 1927 | * @writer: the xmlTextWriterPtr |
| 1928 | * @name: element name |
| 1929 | * @format: format string (see printf) |
| 1930 | * @argptr: pointer to the first member of the variable argument list. |
| 1931 | * |
| 1932 | * Write a formatted xml element. |
| 1933 | * |
| 1934 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1935 | */ |
| 1936 | int |
| 1937 | xmlTextWriterWriteVFormatElement(xmlTextWriterPtr writer, |
| 1938 | const xmlChar * name, const char *format, |
| 1939 | va_list argptr) |
| 1940 | { |
| 1941 | int rc; |
| 1942 | xmlChar *buf; |
| 1943 | |
| 1944 | if (writer == NULL) |
| 1945 | return -1; |
| 1946 | |
| 1947 | buf = xmlTextWriterVSprintf(format, argptr); |
| 1948 | if (buf == 0) |
| 1949 | return 0; |
| 1950 | |
| 1951 | rc = xmlTextWriterWriteElement(writer, name, buf); |
| 1952 | |
| 1953 | xmlFree(buf); |
| 1954 | return rc; |
| 1955 | } |
| 1956 | |
| 1957 | /** |
| 1958 | * xmlTextWriterWriteElement: |
| 1959 | * @writer: the xmlTextWriterPtr |
| 1960 | * @name: element name |
| 1961 | * @content: element content |
| 1962 | * |
| 1963 | * Write an xml element. |
| 1964 | * |
| 1965 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1966 | */ |
| 1967 | int |
| 1968 | xmlTextWriterWriteElement(xmlTextWriterPtr writer, const xmlChar * name, |
| 1969 | const xmlChar * content) |
| 1970 | { |
| 1971 | int count; |
| 1972 | int sum; |
| 1973 | |
| 1974 | sum = 0; |
| 1975 | count = xmlTextWriterStartElement(writer, name); |
| 1976 | if (count == -1) |
| 1977 | return -1; |
| 1978 | sum += count; |
| 1979 | count = xmlTextWriterWriteString(writer, content); |
| 1980 | if (count == -1) |
| 1981 | return -1; |
| 1982 | sum += count; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 1983 | writer->doindent = 0; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1984 | count = xmlTextWriterEndElement(writer); |
| 1985 | if (count == -1) |
| 1986 | return -1; |
| 1987 | sum += count; |
| 1988 | |
| 1989 | return sum; |
| 1990 | } |
| 1991 | |
| 1992 | /** |
| 1993 | * xmlTextWriterWriteFormatElementNS: |
| 1994 | * @writer: the xmlTextWriterPtr |
| 1995 | * @prefix: namespace prefix |
| 1996 | * @name: element local name |
| 1997 | * @namespaceURI: namespace URI |
| 1998 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 1999 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2000 | * |
| 2001 | * Write a formatted xml element with namespace support. |
| 2002 | * |
| 2003 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2004 | */ |
| 2005 | int |
| 2006 | xmlTextWriterWriteFormatElementNS(xmlTextWriterPtr writer, |
| 2007 | const xmlChar * prefix, |
| 2008 | const xmlChar * name, |
| 2009 | const xmlChar * namespaceURI, |
| 2010 | const char *format, ...) |
| 2011 | { |
| 2012 | int rc; |
| 2013 | va_list ap; |
| 2014 | |
| 2015 | va_start(ap, format); |
| 2016 | |
| 2017 | rc = xmlTextWriterWriteVFormatElementNS(writer, prefix, name, |
| 2018 | namespaceURI, format, ap); |
| 2019 | |
| 2020 | va_end(ap); |
| 2021 | return rc; |
| 2022 | } |
| 2023 | |
| 2024 | /** |
| 2025 | * xmlTextWriterWriteVFormatElementNS: |
| 2026 | * @writer: the xmlTextWriterPtr |
| 2027 | * @prefix: namespace prefix |
| 2028 | * @name: element local name |
| 2029 | * @namespaceURI: namespace URI |
| 2030 | * @format: format string (see printf) |
| 2031 | * @argptr: pointer to the first member of the variable argument list. |
| 2032 | * |
| 2033 | * Write a formatted xml element with namespace support. |
| 2034 | * |
| 2035 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2036 | */ |
| 2037 | int |
| 2038 | xmlTextWriterWriteVFormatElementNS(xmlTextWriterPtr writer, |
| 2039 | const xmlChar * prefix, |
| 2040 | const xmlChar * name, |
| 2041 | const xmlChar * namespaceURI, |
| 2042 | const char *format, va_list argptr) |
| 2043 | { |
| 2044 | int rc; |
| 2045 | xmlChar *buf; |
| 2046 | |
| 2047 | if (writer == NULL) |
| 2048 | return -1; |
| 2049 | |
| 2050 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2051 | if (buf == 0) |
| 2052 | return 0; |
| 2053 | |
| 2054 | rc = xmlTextWriterWriteElementNS(writer, prefix, name, namespaceURI, |
| 2055 | buf); |
| 2056 | |
| 2057 | xmlFree(buf); |
| 2058 | return rc; |
| 2059 | } |
| 2060 | |
| 2061 | /** |
| 2062 | * xmlTextWriterWriteElementNS: |
| 2063 | * @writer: the xmlTextWriterPtr |
| 2064 | * @prefix: namespace prefix |
| 2065 | * @name: element local name |
| 2066 | * @namespaceURI: namespace URI |
| 2067 | * @content: element content |
| 2068 | * |
| 2069 | * Write an xml element with namespace support. |
| 2070 | * |
| 2071 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2072 | */ |
| 2073 | int |
| 2074 | xmlTextWriterWriteElementNS(xmlTextWriterPtr writer, |
| 2075 | const xmlChar * prefix, const xmlChar * name, |
| 2076 | const xmlChar * namespaceURI, |
| 2077 | const xmlChar * content) |
| 2078 | { |
| 2079 | int count; |
| 2080 | int sum; |
| 2081 | |
| 2082 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 2083 | return -1; |
| 2084 | |
| 2085 | sum = 0; |
| 2086 | count = |
| 2087 | xmlTextWriterStartElementNS(writer, prefix, name, namespaceURI); |
| 2088 | if (count < 0) |
| 2089 | return -1; |
| 2090 | sum += count; |
| 2091 | count = xmlTextWriterWriteString(writer, content); |
| 2092 | if (count == -1) |
| 2093 | return -1; |
| 2094 | sum += count; |
| 2095 | count = xmlTextWriterEndElement(writer); |
| 2096 | if (count == -1) |
| 2097 | return -1; |
| 2098 | sum += count; |
| 2099 | |
| 2100 | return sum; |
| 2101 | } |
| 2102 | |
| 2103 | /** |
| 2104 | * xmlTextWriterStartPI: |
| 2105 | * @writer: the xmlTextWriterPtr |
| 2106 | * @target: PI target |
| 2107 | * |
| 2108 | * Start an xml PI. |
| 2109 | * |
| 2110 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2111 | */ |
| 2112 | int |
| 2113 | xmlTextWriterStartPI(xmlTextWriterPtr writer, const xmlChar * target) |
| 2114 | { |
| 2115 | int count; |
| 2116 | int sum; |
| 2117 | xmlLinkPtr lk; |
| 2118 | xmlTextWriterStackEntry *p; |
| 2119 | |
| 2120 | if ((writer == NULL) || (target == NULL) || (*target == '\0')) |
| 2121 | return -1; |
| 2122 | |
| 2123 | if (xmlStrcasecmp(target, (const xmlChar *) "xml") == 0) { |
| 2124 | xmlGenericError(xmlGenericErrorContext, |
| 2125 | "xmlTextWriterStartPI : target name [Xx][Mm][Ll] is reserved for xml standardization!\n"); |
| 2126 | return -1; |
| 2127 | } |
| 2128 | |
| 2129 | sum = 0; |
| 2130 | lk = xmlListFront(writer->nodes); |
| 2131 | if (lk != 0) { |
| 2132 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2133 | if (p != 0) { |
| 2134 | switch (p->state) { |
| 2135 | case XML_TEXTWRITER_ATTRIBUTE: |
| 2136 | count = xmlTextWriterEndAttribute(writer); |
| 2137 | if (count < 0) |
| 2138 | return -1; |
| 2139 | sum += count; |
| 2140 | /* fallthrough */ |
| 2141 | case XML_TEXTWRITER_NAME: |
| 2142 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 2143 | if (count < 0) |
| 2144 | return -1; |
| 2145 | sum += count; |
| 2146 | p->state = XML_TEXTWRITER_TEXT; |
| 2147 | break; |
Daniel Veillard | 10c08c7 | 2003-12-09 15:14:26 +0000 | [diff] [blame] | 2148 | case XML_TEXTWRITER_NONE: |
| 2149 | case XML_TEXTWRITER_TEXT: |
| 2150 | case XML_TEXTWRITER_DTD: |
| 2151 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2152 | case XML_TEXTWRITER_PI: |
| 2153 | case XML_TEXTWRITER_PI_TEXT: |
| 2154 | xmlGenericError(xmlGenericErrorContext, |
| 2155 | "xmlTextWriterStartPI : nested PI!\n"); |
| 2156 | return -1; |
| 2157 | default: |
| 2158 | return -1; |
| 2159 | } |
| 2160 | } |
| 2161 | } |
| 2162 | |
| 2163 | p = (xmlTextWriterStackEntry *) |
| 2164 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2165 | if (p == 0) { |
| 2166 | xmlGenericError(xmlGenericErrorContext, |
| 2167 | "xmlTextWriterStartPI : out of memory!\n"); |
| 2168 | return -1; |
| 2169 | } |
| 2170 | |
| 2171 | p->name = xmlStrdup(target); |
| 2172 | if (p->name == 0) { |
| 2173 | xmlGenericError(xmlGenericErrorContext, |
| 2174 | "xmlTextWriterStartPI : out of memory!\n"); |
| 2175 | xmlFree(p); |
| 2176 | return -1; |
| 2177 | } |
| 2178 | p->state = XML_TEXTWRITER_PI; |
| 2179 | |
| 2180 | xmlListPushFront(writer->nodes, p); |
| 2181 | |
| 2182 | count = xmlOutputBufferWriteString(writer->out, "<?"); |
| 2183 | if (count < 0) |
| 2184 | return -1; |
| 2185 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2186 | count = |
| 2187 | xmlOutputBufferWriteString(writer->out, (const char *) p->name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2188 | if (count < 0) |
| 2189 | return -1; |
| 2190 | sum += count; |
| 2191 | |
| 2192 | return sum; |
| 2193 | } |
| 2194 | |
| 2195 | /** |
| 2196 | * xmlTextWriterEndPI: |
| 2197 | * @writer: the xmlTextWriterPtr |
| 2198 | * |
| 2199 | * End the current xml PI. |
| 2200 | * |
| 2201 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2202 | */ |
| 2203 | int |
| 2204 | xmlTextWriterEndPI(xmlTextWriterPtr writer) |
| 2205 | { |
| 2206 | int count; |
| 2207 | int sum; |
| 2208 | xmlLinkPtr lk; |
| 2209 | xmlTextWriterStackEntry *p; |
| 2210 | |
| 2211 | if (writer == NULL) |
| 2212 | return -1; |
| 2213 | |
| 2214 | lk = xmlListFront(writer->nodes); |
| 2215 | if (lk == 0) |
| 2216 | return 0; |
| 2217 | |
| 2218 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2219 | if (p == 0) |
| 2220 | return 0; |
| 2221 | |
| 2222 | sum = 0; |
| 2223 | switch (p->state) { |
| 2224 | case XML_TEXTWRITER_PI: |
| 2225 | case XML_TEXTWRITER_PI_TEXT: |
| 2226 | count = xmlOutputBufferWriteString(writer->out, "?>"); |
| 2227 | if (count < 0) |
| 2228 | return -1; |
| 2229 | sum += count; |
| 2230 | break; |
| 2231 | default: |
| 2232 | return -1; |
| 2233 | } |
| 2234 | |
| 2235 | xmlListPopFront(writer->nodes); |
| 2236 | return sum; |
| 2237 | } |
| 2238 | |
| 2239 | /** |
| 2240 | * xmlTextWriterWriteFormatPI: |
| 2241 | * @writer: the xmlTextWriterPtr |
| 2242 | * @target: PI target |
| 2243 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2244 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2245 | * |
| 2246 | * Write a formatted PI. |
| 2247 | * |
| 2248 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2249 | */ |
| 2250 | int |
| 2251 | xmlTextWriterWriteFormatPI(xmlTextWriterPtr writer, const xmlChar * target, |
| 2252 | const char *format, ...) |
| 2253 | { |
| 2254 | int rc; |
| 2255 | va_list ap; |
| 2256 | |
| 2257 | va_start(ap, format); |
| 2258 | |
| 2259 | rc = xmlTextWriterWriteVFormatPI(writer, target, format, ap); |
| 2260 | |
| 2261 | va_end(ap); |
| 2262 | return rc; |
| 2263 | } |
| 2264 | |
| 2265 | /** |
| 2266 | * xmlTextWriterWriteVFormatPI: |
| 2267 | * @writer: the xmlTextWriterPtr |
| 2268 | * @target: PI target |
| 2269 | * @format: format string (see printf) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2270 | * @argptr: pointer to the first member of the variable argument list. |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2271 | * |
| 2272 | * Write a formatted xml PI. |
| 2273 | * |
| 2274 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2275 | */ |
| 2276 | int |
| 2277 | xmlTextWriterWriteVFormatPI(xmlTextWriterPtr writer, |
| 2278 | const xmlChar * target, const char *format, |
| 2279 | va_list argptr) |
| 2280 | { |
| 2281 | int rc; |
| 2282 | xmlChar *buf; |
| 2283 | |
| 2284 | if (writer == NULL) |
| 2285 | return -1; |
| 2286 | |
| 2287 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2288 | if (buf == 0) |
| 2289 | return 0; |
| 2290 | |
| 2291 | rc = xmlTextWriterWritePI(writer, target, buf); |
| 2292 | |
| 2293 | xmlFree(buf); |
| 2294 | return rc; |
| 2295 | } |
| 2296 | |
| 2297 | /** |
| 2298 | * xmlTextWriterWritePI: |
| 2299 | * @writer: the xmlTextWriterPtr |
| 2300 | * @target: PI target |
| 2301 | * @content: PI content |
| 2302 | * |
| 2303 | * Write an xml PI. |
| 2304 | * |
| 2305 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2306 | */ |
| 2307 | int |
| 2308 | xmlTextWriterWritePI(xmlTextWriterPtr writer, const xmlChar * target, |
| 2309 | const xmlChar * content) |
| 2310 | { |
| 2311 | int count; |
| 2312 | int sum; |
| 2313 | |
| 2314 | sum = 0; |
| 2315 | count = xmlTextWriterStartPI(writer, target); |
| 2316 | if (count == -1) |
| 2317 | return -1; |
| 2318 | sum += count; |
| 2319 | if (content != 0) { |
| 2320 | count = xmlTextWriterWriteString(writer, content); |
| 2321 | if (count == -1) |
| 2322 | return -1; |
| 2323 | sum += count; |
| 2324 | } |
| 2325 | count = xmlTextWriterEndPI(writer); |
| 2326 | if (count == -1) |
| 2327 | return -1; |
| 2328 | sum += count; |
| 2329 | |
| 2330 | return sum; |
| 2331 | } |
| 2332 | |
| 2333 | /** |
| 2334 | * xmlTextWriterStartCDATA: |
| 2335 | * @writer: the xmlTextWriterPtr |
| 2336 | * |
| 2337 | * Start an xml CDATA section. |
| 2338 | * |
| 2339 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2340 | */ |
| 2341 | int |
| 2342 | xmlTextWriterStartCDATA(xmlTextWriterPtr writer) |
| 2343 | { |
| 2344 | int count; |
| 2345 | int sum; |
| 2346 | xmlLinkPtr lk; |
| 2347 | xmlTextWriterStackEntry *p; |
| 2348 | |
| 2349 | if (writer == NULL) |
| 2350 | return -1; |
| 2351 | |
| 2352 | sum = 0; |
| 2353 | lk = xmlListFront(writer->nodes); |
| 2354 | if (lk != 0) { |
| 2355 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2356 | if (p != 0) { |
| 2357 | switch (p->state) { |
| 2358 | case XML_TEXTWRITER_NONE: |
| 2359 | case XML_TEXTWRITER_PI: |
| 2360 | case XML_TEXTWRITER_PI_TEXT: |
| 2361 | break; |
| 2362 | case XML_TEXTWRITER_ATTRIBUTE: |
| 2363 | count = xmlTextWriterEndAttribute(writer); |
| 2364 | if (count < 0) |
| 2365 | return -1; |
| 2366 | sum += count; |
| 2367 | /* fallthrough */ |
| 2368 | case XML_TEXTWRITER_NAME: |
| 2369 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 2370 | if (count < 0) |
| 2371 | return -1; |
| 2372 | sum += count; |
| 2373 | p->state = XML_TEXTWRITER_TEXT; |
| 2374 | break; |
| 2375 | case XML_TEXTWRITER_CDATA: |
| 2376 | xmlGenericError(xmlGenericErrorContext, |
| 2377 | "xmlTextWriterStartCDATA : CDATA not allowed in this context!\n"); |
| 2378 | return -1; |
| 2379 | default: |
| 2380 | return -1; |
| 2381 | } |
| 2382 | } |
| 2383 | } |
| 2384 | |
| 2385 | p = (xmlTextWriterStackEntry *) |
| 2386 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2387 | if (p == 0) { |
| 2388 | xmlGenericError(xmlGenericErrorContext, |
| 2389 | "xmlTextWriterStartCDATA : out of memory!\n"); |
| 2390 | return -1; |
| 2391 | } |
| 2392 | |
| 2393 | p->name = 0; |
| 2394 | p->state = XML_TEXTWRITER_CDATA; |
| 2395 | |
| 2396 | xmlListPushFront(writer->nodes, p); |
| 2397 | |
| 2398 | count = xmlOutputBufferWriteString(writer->out, "<![CDATA["); |
| 2399 | if (count < 0) |
| 2400 | return -1; |
| 2401 | sum += count; |
| 2402 | |
| 2403 | return sum; |
| 2404 | } |
| 2405 | |
| 2406 | /** |
| 2407 | * xmlTextWriterEndCDATA: |
| 2408 | * @writer: the xmlTextWriterPtr |
| 2409 | * |
| 2410 | * End an xml CDATA section. |
| 2411 | * |
| 2412 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2413 | */ |
| 2414 | int |
| 2415 | xmlTextWriterEndCDATA(xmlTextWriterPtr writer) |
| 2416 | { |
| 2417 | int count; |
| 2418 | int sum; |
| 2419 | xmlLinkPtr lk; |
| 2420 | xmlTextWriterStackEntry *p; |
| 2421 | |
| 2422 | if (writer == NULL) |
| 2423 | return -1; |
| 2424 | |
| 2425 | lk = xmlListFront(writer->nodes); |
| 2426 | if (lk == 0) |
| 2427 | return -1; |
| 2428 | |
| 2429 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2430 | if (p == 0) |
| 2431 | return -1; |
| 2432 | |
| 2433 | sum = 0; |
| 2434 | switch (p->state) { |
| 2435 | case XML_TEXTWRITER_CDATA: |
| 2436 | count = xmlOutputBufferWriteString(writer->out, "]]>"); |
| 2437 | if (count < 0) |
| 2438 | return -1; |
| 2439 | sum += count; |
| 2440 | break; |
| 2441 | default: |
| 2442 | return -1; |
| 2443 | } |
| 2444 | |
| 2445 | xmlListPopFront(writer->nodes); |
| 2446 | return sum; |
| 2447 | } |
| 2448 | |
| 2449 | /** |
| 2450 | * xmlTextWriterWriteFormatCDATA: |
| 2451 | * @writer: the xmlTextWriterPtr |
| 2452 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2453 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2454 | * |
| 2455 | * Write a formatted xml CDATA. |
| 2456 | * |
| 2457 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2458 | */ |
| 2459 | int |
| 2460 | xmlTextWriterWriteFormatCDATA(xmlTextWriterPtr writer, const char *format, |
| 2461 | ...) |
| 2462 | { |
| 2463 | int rc; |
| 2464 | va_list ap; |
| 2465 | |
| 2466 | va_start(ap, format); |
| 2467 | |
| 2468 | rc = xmlTextWriterWriteVFormatCDATA(writer, format, ap); |
| 2469 | |
| 2470 | va_end(ap); |
| 2471 | return rc; |
| 2472 | } |
| 2473 | |
| 2474 | /** |
| 2475 | * xmlTextWriterWriteVFormatCDATA: |
| 2476 | * @writer: the xmlTextWriterPtr |
| 2477 | * @format: format string (see printf) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2478 | * @argptr: pointer to the first member of the variable argument list. |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2479 | * |
| 2480 | * Write a formatted xml CDATA. |
| 2481 | * |
| 2482 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2483 | */ |
| 2484 | int |
| 2485 | xmlTextWriterWriteVFormatCDATA(xmlTextWriterPtr writer, const char *format, |
| 2486 | va_list argptr) |
| 2487 | { |
| 2488 | int rc; |
| 2489 | xmlChar *buf; |
| 2490 | |
| 2491 | if (writer == NULL) |
| 2492 | return -1; |
| 2493 | |
| 2494 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2495 | if (buf == 0) |
| 2496 | return 0; |
| 2497 | |
| 2498 | rc = xmlTextWriterWriteCDATA(writer, buf); |
| 2499 | |
| 2500 | xmlFree(buf); |
| 2501 | return rc; |
| 2502 | } |
| 2503 | |
| 2504 | /** |
| 2505 | * xmlTextWriterWriteCDATA: |
| 2506 | * @writer: the xmlTextWriterPtr |
| 2507 | * @content: CDATA content |
| 2508 | * |
| 2509 | * Write an xml CDATA. |
| 2510 | * |
| 2511 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2512 | */ |
| 2513 | int |
| 2514 | xmlTextWriterWriteCDATA(xmlTextWriterPtr writer, const xmlChar * content) |
| 2515 | { |
| 2516 | int count; |
| 2517 | int sum; |
| 2518 | |
| 2519 | sum = 0; |
| 2520 | count = xmlTextWriterStartCDATA(writer); |
| 2521 | if (count == -1) |
| 2522 | return -1; |
| 2523 | sum += count; |
| 2524 | if (content != 0) { |
| 2525 | count = xmlTextWriterWriteString(writer, content); |
| 2526 | if (count == -1) |
| 2527 | return -1; |
| 2528 | sum += count; |
| 2529 | } |
| 2530 | count = xmlTextWriterEndCDATA(writer); |
| 2531 | if (count == -1) |
| 2532 | return -1; |
| 2533 | sum += count; |
| 2534 | |
| 2535 | return sum; |
| 2536 | } |
| 2537 | |
| 2538 | /** |
| 2539 | * xmlTextWriterStartDTD: |
| 2540 | * @writer: the xmlTextWriterPtr |
| 2541 | * @name: the name of the DTD |
| 2542 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 2543 | * @sysid: the system identifier, which is the URI of the DTD |
| 2544 | * |
| 2545 | * Start an xml DTD. |
| 2546 | * |
| 2547 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2548 | */ |
| 2549 | int |
| 2550 | xmlTextWriterStartDTD(xmlTextWriterPtr writer, |
| 2551 | const xmlChar * name, |
| 2552 | const xmlChar * pubid, const xmlChar * sysid) |
| 2553 | { |
| 2554 | int count; |
| 2555 | int sum; |
| 2556 | xmlLinkPtr lk; |
| 2557 | xmlTextWriterStackEntry *p; |
| 2558 | |
| 2559 | if (writer == NULL || name == NULL || *name == '\0') |
| 2560 | return -1; |
| 2561 | |
| 2562 | sum = 0; |
| 2563 | lk = xmlListFront(writer->nodes); |
| 2564 | if (lk != 0) { |
| 2565 | xmlGenericError(xmlGenericErrorContext, |
| 2566 | "xmlTextWriterStartDTD : DTD allowed only in prolog!\n"); |
| 2567 | return -1; |
| 2568 | } |
| 2569 | |
| 2570 | p = (xmlTextWriterStackEntry *) |
| 2571 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2572 | if (p == 0) { |
| 2573 | xmlGenericError(xmlGenericErrorContext, |
| 2574 | "xmlTextWriterStartDTD : out of memory!\n"); |
| 2575 | return -1; |
| 2576 | } |
| 2577 | |
| 2578 | p->name = xmlStrdup(name); |
| 2579 | if (p->name == 0) { |
| 2580 | xmlGenericError(xmlGenericErrorContext, |
| 2581 | "xmlTextWriterStartDTD : out of memory!\n"); |
| 2582 | xmlFree(p); |
| 2583 | return -1; |
| 2584 | } |
| 2585 | p->state = XML_TEXTWRITER_DTD; |
| 2586 | |
| 2587 | xmlListPushFront(writer->nodes, p); |
| 2588 | |
| 2589 | count = xmlOutputBufferWriteString(writer->out, "<!DOCTYPE "); |
| 2590 | if (count < 0) |
| 2591 | return -1; |
| 2592 | sum += count; |
| 2593 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 2594 | if (count < 0) |
| 2595 | return -1; |
| 2596 | sum += count; |
| 2597 | |
| 2598 | if (pubid != 0) { |
| 2599 | if (sysid == 0) { |
| 2600 | xmlGenericError(xmlGenericErrorContext, |
| 2601 | "xmlTextWriterStartDTD : system identifier needed!\n"); |
| 2602 | return -1; |
| 2603 | } |
| 2604 | |
| 2605 | count = xmlOutputBufferWriteString(writer->out, " PUBLIC \""); |
| 2606 | if (count < 0) |
| 2607 | return -1; |
| 2608 | sum += count; |
| 2609 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2610 | count = |
| 2611 | xmlOutputBufferWriteString(writer->out, (const char *) pubid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2612 | if (count < 0) |
| 2613 | return -1; |
| 2614 | sum += count; |
| 2615 | |
| 2616 | count = xmlOutputBufferWriteString(writer->out, "\""); |
| 2617 | if (count < 0) |
| 2618 | return -1; |
| 2619 | sum += count; |
| 2620 | } |
| 2621 | |
| 2622 | if (sysid != 0) { |
| 2623 | if (pubid == 0) { |
| 2624 | count = xmlOutputBufferWriteString(writer->out, " SYSTEM"); |
| 2625 | if (count < 0) |
| 2626 | return -1; |
| 2627 | sum += count; |
| 2628 | } |
| 2629 | |
| 2630 | count = xmlOutputBufferWriteString(writer->out, " \""); |
| 2631 | if (count < 0) |
| 2632 | return -1; |
| 2633 | sum += count; |
| 2634 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2635 | count = |
| 2636 | xmlOutputBufferWriteString(writer->out, (const char *) sysid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2637 | if (count < 0) |
| 2638 | return -1; |
| 2639 | sum += count; |
| 2640 | |
| 2641 | count = xmlOutputBufferWriteString(writer->out, "\""); |
| 2642 | if (count < 0) |
| 2643 | return -1; |
| 2644 | sum += count; |
| 2645 | } |
| 2646 | |
| 2647 | return sum; |
| 2648 | } |
| 2649 | |
| 2650 | /** |
| 2651 | * xmlTextWriterEndDTD: |
| 2652 | * @writer: the xmlTextWriterPtr |
| 2653 | * |
| 2654 | * End an xml DTD. |
| 2655 | * |
| 2656 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2657 | */ |
| 2658 | int |
| 2659 | xmlTextWriterEndDTD(xmlTextWriterPtr writer) |
| 2660 | { |
| 2661 | int count; |
| 2662 | int sum; |
| 2663 | xmlLinkPtr lk; |
| 2664 | xmlTextWriterStackEntry *p; |
| 2665 | |
| 2666 | if (writer == NULL) |
| 2667 | return -1; |
| 2668 | |
| 2669 | sum = 0; |
| 2670 | lk = xmlListFront(writer->nodes); |
| 2671 | if (lk == 0) |
| 2672 | return -1; |
| 2673 | |
| 2674 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2675 | if (p == 0) |
| 2676 | return -1; |
| 2677 | |
| 2678 | switch (p->state) { |
| 2679 | case XML_TEXTWRITER_DTD_TEXT: |
| 2680 | count = xmlOutputBufferWriteString(writer->out, "]"); |
| 2681 | if (count < 0) |
| 2682 | return -1; |
| 2683 | sum += count; |
| 2684 | /* fallthrough */ |
| 2685 | case XML_TEXTWRITER_DTD: |
| 2686 | case XML_TEXTWRITER_DTD_ELEM: |
| 2687 | case XML_TEXTWRITER_DTD_ATTL: |
| 2688 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 2689 | if (count < 0) |
| 2690 | return -1; |
| 2691 | sum += count; |
| 2692 | break; |
| 2693 | default: |
| 2694 | return -1; |
| 2695 | } |
| 2696 | |
| 2697 | xmlListPopFront(writer->nodes); |
| 2698 | return sum; |
| 2699 | } |
| 2700 | |
| 2701 | /** |
| 2702 | * xmlTextWriterWriteFormatDTD: |
| 2703 | * @writer: the xmlTextWriterPtr |
| 2704 | * @name: the name of the DTD |
| 2705 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 2706 | * @sysid: the system identifier, which is the URI of the DTD |
| 2707 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2708 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2709 | * |
| 2710 | * Write a DTD with a formatted markup declarations part. |
| 2711 | * |
| 2712 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2713 | */ |
| 2714 | int |
| 2715 | xmlTextWriterWriteFormatDTD(xmlTextWriterPtr writer, |
| 2716 | const xmlChar * name, |
| 2717 | const xmlChar * pubid, |
| 2718 | const xmlChar * sysid, const char *format, ...) |
| 2719 | { |
| 2720 | int rc; |
| 2721 | va_list ap; |
| 2722 | |
| 2723 | va_start(ap, format); |
| 2724 | |
| 2725 | rc = xmlTextWriterWriteVFormatDTD(writer, name, pubid, sysid, format, |
| 2726 | ap); |
| 2727 | |
| 2728 | va_end(ap); |
| 2729 | return rc; |
| 2730 | } |
| 2731 | |
| 2732 | /** |
| 2733 | * xmlTextWriterWriteVFormatDTD: |
| 2734 | * @writer: the xmlTextWriterPtr |
| 2735 | * @name: the name of the DTD |
| 2736 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 2737 | * @sysid: the system identifier, which is the URI of the DTD |
| 2738 | * @format: format string (see printf) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2739 | * @argptr: pointer to the first member of the variable argument list. |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2740 | * |
| 2741 | * Write a DTD with a formatted markup declarations part. |
| 2742 | * |
| 2743 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2744 | */ |
| 2745 | int |
| 2746 | xmlTextWriterWriteVFormatDTD(xmlTextWriterPtr writer, |
| 2747 | const xmlChar * name, |
| 2748 | const xmlChar * pubid, |
| 2749 | const xmlChar * sysid, |
| 2750 | const char *format, va_list argptr) |
| 2751 | { |
| 2752 | int rc; |
| 2753 | xmlChar *buf; |
| 2754 | |
| 2755 | if (writer == NULL) |
| 2756 | return -1; |
| 2757 | |
| 2758 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2759 | if (buf == 0) |
| 2760 | return 0; |
| 2761 | |
| 2762 | rc = xmlTextWriterWriteDTD(writer, name, pubid, sysid, buf); |
| 2763 | |
| 2764 | xmlFree(buf); |
| 2765 | return rc; |
| 2766 | } |
| 2767 | |
| 2768 | /** |
| 2769 | * xmlTextWriterWriteDTD: |
| 2770 | * @writer: the xmlTextWriterPtr |
| 2771 | * @name: the name of the DTD |
| 2772 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 2773 | * @sysid: the system identifier, which is the URI of the DTD |
William M. Brack | b1d5316 | 2003-11-18 06:54:40 +0000 | [diff] [blame] | 2774 | * @subset: string content of the DTD |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2775 | * |
| 2776 | * Write a DTD. |
| 2777 | * |
| 2778 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2779 | */ |
| 2780 | int |
| 2781 | xmlTextWriterWriteDTD(xmlTextWriterPtr writer, |
| 2782 | const xmlChar * name, |
| 2783 | const xmlChar * pubid, |
| 2784 | const xmlChar * sysid, const xmlChar * subset) |
| 2785 | { |
| 2786 | int count; |
| 2787 | int sum; |
| 2788 | |
| 2789 | sum = 0; |
| 2790 | count = xmlTextWriterStartDTD(writer, name, pubid, sysid); |
| 2791 | if (count == -1) |
| 2792 | return -1; |
| 2793 | sum += count; |
| 2794 | if (subset != 0) { |
| 2795 | count = xmlTextWriterWriteString(writer, subset); |
| 2796 | if (count == -1) |
| 2797 | return -1; |
| 2798 | sum += count; |
| 2799 | } |
| 2800 | count = xmlTextWriterEndDTD(writer); |
| 2801 | if (count == -1) |
| 2802 | return -1; |
| 2803 | sum += count; |
| 2804 | |
| 2805 | return sum; |
| 2806 | } |
| 2807 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2808 | /** |
| 2809 | * xmlTextWriterStartDTDElement: |
| 2810 | * @writer: the xmlTextWriterPtr |
| 2811 | * @name: the name of the DTD element |
| 2812 | * |
| 2813 | * Start an xml DTD element. |
| 2814 | * |
| 2815 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2816 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2817 | int |
| 2818 | xmlTextWriterStartDTDElement(xmlTextWriterPtr writer, const xmlChar * name) |
| 2819 | { |
| 2820 | int count; |
| 2821 | int sum; |
| 2822 | xmlLinkPtr lk; |
| 2823 | xmlTextWriterStackEntry *p; |
| 2824 | |
| 2825 | if (writer == NULL || name == NULL || *name == '\0') |
| 2826 | return -1; |
| 2827 | |
| 2828 | sum = 0; |
| 2829 | lk = xmlListFront(writer->nodes); |
| 2830 | if (lk == 0) { |
| 2831 | return -1; |
| 2832 | } |
| 2833 | |
| 2834 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2835 | if (p == 0) |
| 2836 | return -1; |
| 2837 | |
| 2838 | switch (p->state) { |
| 2839 | case XML_TEXTWRITER_DTD: |
| 2840 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 2841 | if (count < 0) |
| 2842 | return -1; |
| 2843 | sum += count; |
| 2844 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 2845 | /* fallthrough */ |
| 2846 | case XML_TEXTWRITER_DTD_TEXT: |
| 2847 | break; |
| 2848 | case XML_TEXTWRITER_DTD_ELEM: |
| 2849 | count = xmlTextWriterEndDTDElement(writer); |
| 2850 | if (count < 0) |
| 2851 | return -1; |
| 2852 | sum += count; |
| 2853 | break; |
| 2854 | default: |
| 2855 | return -1; |
| 2856 | } |
| 2857 | |
| 2858 | p = (xmlTextWriterStackEntry *) |
| 2859 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2860 | if (p == 0) { |
| 2861 | xmlGenericError(xmlGenericErrorContext, |
| 2862 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 2863 | return -1; |
| 2864 | } |
| 2865 | |
| 2866 | p->name = xmlStrdup(name); |
| 2867 | if (p->name == 0) { |
| 2868 | xmlGenericError(xmlGenericErrorContext, |
| 2869 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 2870 | xmlFree(p); |
| 2871 | return -1; |
| 2872 | } |
| 2873 | p->state = XML_TEXTWRITER_DTD_ELEM; |
| 2874 | |
| 2875 | xmlListPushFront(writer->nodes, p); |
| 2876 | |
| 2877 | count = xmlOutputBufferWriteString(writer->out, "<!ELEMENT "); |
| 2878 | if (count < 0) |
| 2879 | return -1; |
| 2880 | sum += count; |
| 2881 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 2882 | if (count < 0) |
| 2883 | return -1; |
| 2884 | sum += count; |
| 2885 | |
| 2886 | return sum; |
| 2887 | } |
| 2888 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2889 | /** |
| 2890 | * xmlTextWriterWriteFormatDTDElement: |
| 2891 | * @writer: the xmlTextWriterPtr |
| 2892 | * @name: the name of the DTD element |
| 2893 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2894 | * @...: extra parameters for the format |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2895 | * |
| 2896 | * Write a formatted DTD element. |
| 2897 | * |
| 2898 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2899 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2900 | int |
| 2901 | xmlTextWriterWriteFormatDTDElement(xmlTextWriterPtr writer, |
| 2902 | const xmlChar * name, |
| 2903 | const char *format, ...) |
| 2904 | { |
| 2905 | int rc; |
| 2906 | va_list ap; |
| 2907 | |
| 2908 | va_start(ap, format); |
| 2909 | |
| 2910 | rc = xmlTextWriterWriteVFormatDTDElement(writer, name, format, ap); |
| 2911 | |
| 2912 | va_end(ap); |
| 2913 | return rc; |
| 2914 | } |
| 2915 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2916 | /** |
| 2917 | * xmlTextWriterWriteVFormatDTDElement: |
| 2918 | * @writer: the xmlTextWriterPtr |
| 2919 | * @name: the name of the DTD element |
| 2920 | * @format: format string (see printf) |
| 2921 | * @argptr: pointer to the first member of the variable argument list. |
| 2922 | * |
| 2923 | * Write a formatted DTD element. |
| 2924 | * |
| 2925 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2926 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2927 | int |
| 2928 | xmlTextWriterWriteVFormatDTDElement(xmlTextWriterPtr writer, |
| 2929 | const xmlChar * name, |
| 2930 | const char *format, va_list argptr) |
| 2931 | { |
| 2932 | int rc; |
| 2933 | xmlChar *buf; |
| 2934 | |
| 2935 | if (writer == NULL) |
| 2936 | return -1; |
| 2937 | |
| 2938 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2939 | if (buf == 0) |
| 2940 | return 0; |
| 2941 | |
| 2942 | rc = xmlTextWriterWriteDTDElement(writer, name, buf); |
| 2943 | |
| 2944 | xmlFree(buf); |
| 2945 | return rc; |
| 2946 | } |
| 2947 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2948 | /** |
| 2949 | * xmlTextWriterWriteDTDElement: |
| 2950 | * @writer: the xmlTextWriterPtr |
| 2951 | * @name: the name of the DTD element |
| 2952 | * @content: content of the element |
| 2953 | * |
| 2954 | * Write a DTD element. |
| 2955 | * |
| 2956 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2957 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2958 | int |
| 2959 | xmlTextWriterWriteDTDElement(xmlTextWriterPtr writer, |
| 2960 | const xmlChar * name, const xmlChar * content) |
| 2961 | { |
| 2962 | int count; |
| 2963 | int sum; |
| 2964 | |
| 2965 | if (content == NULL) |
| 2966 | return -1; |
| 2967 | |
| 2968 | sum = 0; |
| 2969 | count = xmlTextWriterStartDTDElement(writer, name); |
| 2970 | if (count == -1) |
| 2971 | return -1; |
| 2972 | sum += count; |
| 2973 | |
| 2974 | count = xmlTextWriterWriteString(writer, BAD_CAST " "); |
| 2975 | if (count == -1) |
| 2976 | return -1; |
| 2977 | sum += count; |
| 2978 | count = xmlTextWriterWriteString(writer, content); |
| 2979 | if (count == -1) |
| 2980 | return -1; |
| 2981 | sum += count; |
| 2982 | |
| 2983 | count = xmlTextWriterEndDTDElement(writer); |
| 2984 | if (count == -1) |
| 2985 | return -1; |
| 2986 | sum += count; |
| 2987 | |
| 2988 | return sum; |
| 2989 | } |
| 2990 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2991 | /** |
| 2992 | * xmlTextWriterStartDTDAttlist: |
| 2993 | * @writer: the xmlTextWriterPtr |
| 2994 | * @name: the name of the DTD ATTLIST |
| 2995 | * |
| 2996 | * Start an xml DTD ATTLIST. |
| 2997 | * |
| 2998 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2999 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3000 | int |
| 3001 | xmlTextWriterStartDTDAttlist(xmlTextWriterPtr writer, const xmlChar * name) |
| 3002 | { |
| 3003 | int count; |
| 3004 | int sum; |
| 3005 | xmlLinkPtr lk; |
| 3006 | xmlTextWriterStackEntry *p; |
| 3007 | |
| 3008 | if (writer == NULL || name == NULL || *name == '\0') |
| 3009 | return -1; |
| 3010 | |
| 3011 | sum = 0; |
| 3012 | lk = xmlListFront(writer->nodes); |
| 3013 | if (lk == 0) { |
| 3014 | return -1; |
| 3015 | } |
| 3016 | |
| 3017 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3018 | if (p == 0) |
| 3019 | return -1; |
| 3020 | |
| 3021 | switch (p->state) { |
| 3022 | case XML_TEXTWRITER_DTD: |
| 3023 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 3024 | if (count < 0) |
| 3025 | return -1; |
| 3026 | sum += count; |
| 3027 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 3028 | /* fallthrough */ |
| 3029 | case XML_TEXTWRITER_DTD_TEXT: |
| 3030 | break; |
| 3031 | case XML_TEXTWRITER_DTD_ELEM: |
| 3032 | case XML_TEXTWRITER_DTD_ATTL: |
| 3033 | case XML_TEXTWRITER_DTD_ENTY: |
| 3034 | count = xmlTextWriterEndDTD(writer); |
| 3035 | if (count < 0) |
| 3036 | return -1; |
| 3037 | sum += count; |
| 3038 | break; |
| 3039 | default: |
| 3040 | return -1; |
| 3041 | } |
| 3042 | |
| 3043 | p = (xmlTextWriterStackEntry *) |
| 3044 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 3045 | if (p == 0) { |
| 3046 | xmlGenericError(xmlGenericErrorContext, |
| 3047 | "xmlTextWriterStartDTDAttlist : out of memory!\n"); |
| 3048 | return -1; |
| 3049 | } |
| 3050 | |
| 3051 | p->name = xmlStrdup(name); |
| 3052 | if (p->name == 0) { |
| 3053 | xmlGenericError(xmlGenericErrorContext, |
| 3054 | "xmlTextWriterStartDTDAttlist : out of memory!\n"); |
| 3055 | xmlFree(p); |
| 3056 | return -1; |
| 3057 | } |
| 3058 | p->state = XML_TEXTWRITER_DTD_ATTL; |
| 3059 | |
| 3060 | xmlListPushFront(writer->nodes, p); |
| 3061 | |
| 3062 | count = xmlOutputBufferWriteString(writer->out, "<!ATTLIST "); |
| 3063 | if (count < 0) |
| 3064 | return -1; |
| 3065 | sum += count; |
| 3066 | count = xmlOutputBufferWriteString(writer->out, (const char *)name); |
| 3067 | if (count < 0) |
| 3068 | return -1; |
| 3069 | sum += count; |
| 3070 | |
| 3071 | return sum; |
| 3072 | } |
| 3073 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3074 | /** |
| 3075 | * xmlTextWriterWriteFormatDTDAttlist: |
| 3076 | * @writer: the xmlTextWriterPtr |
| 3077 | * @name: the name of the DTD ATTLIST |
| 3078 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 3079 | * @...: extra parameters for the format |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3080 | * |
| 3081 | * Write a formatted DTD ATTLIST. |
| 3082 | * |
| 3083 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3084 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3085 | int |
| 3086 | xmlTextWriterWriteFormatDTDAttlist(xmlTextWriterPtr writer, |
| 3087 | const xmlChar * name, |
| 3088 | const char *format, ...) |
| 3089 | { |
| 3090 | int rc; |
| 3091 | va_list ap; |
| 3092 | |
| 3093 | va_start(ap, format); |
| 3094 | |
| 3095 | rc = xmlTextWriterWriteVFormatDTDAttlist(writer, name, format, ap); |
| 3096 | |
| 3097 | va_end(ap); |
| 3098 | return rc; |
| 3099 | } |
| 3100 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3101 | /** |
| 3102 | * xmlTextWriterWriteVFormatDTDAttlist: |
| 3103 | * @writer: the xmlTextWriterPtr |
| 3104 | * @name: the name of the DTD ATTLIST |
| 3105 | * @format: format string (see printf) |
| 3106 | * @argptr: pointer to the first member of the variable argument list. |
| 3107 | * |
| 3108 | * Write a formatted DTD ATTLIST. |
| 3109 | * |
| 3110 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3111 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3112 | int |
| 3113 | xmlTextWriterWriteVFormatDTDAttlist(xmlTextWriterPtr writer, |
| 3114 | const xmlChar * name, |
| 3115 | const char *format, va_list argptr) |
| 3116 | { |
| 3117 | int rc; |
| 3118 | xmlChar *buf; |
| 3119 | |
| 3120 | if (writer == NULL) |
| 3121 | return -1; |
| 3122 | |
| 3123 | buf = xmlTextWriterVSprintf(format, argptr); |
| 3124 | if (buf == 0) |
| 3125 | return 0; |
| 3126 | |
| 3127 | rc = xmlTextWriterWriteDTDAttlist(writer, name, buf); |
| 3128 | |
| 3129 | xmlFree(buf); |
| 3130 | return rc; |
| 3131 | } |
| 3132 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3133 | /** |
| 3134 | * xmlTextWriterWriteDTDAttlist: |
| 3135 | * @writer: the xmlTextWriterPtr |
| 3136 | * @name: the name of the DTD ATTLIST |
| 3137 | * @content: content of the ATTLIST |
| 3138 | * |
| 3139 | * Write a DTD ATTLIST. |
| 3140 | * |
| 3141 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3142 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3143 | int |
| 3144 | xmlTextWriterWriteDTDAttlist(xmlTextWriterPtr writer, |
| 3145 | const xmlChar * name, const xmlChar * content) |
| 3146 | { |
| 3147 | int count; |
| 3148 | int sum; |
| 3149 | |
| 3150 | if (content == NULL) |
| 3151 | return -1; |
| 3152 | |
| 3153 | sum = 0; |
| 3154 | count = xmlTextWriterStartDTDAttlist(writer, name); |
| 3155 | if (count == -1) |
| 3156 | return -1; |
| 3157 | sum += count; |
| 3158 | |
| 3159 | count = xmlTextWriterWriteString(writer, BAD_CAST " "); |
| 3160 | if (count == -1) |
| 3161 | return -1; |
| 3162 | sum += count; |
| 3163 | count = xmlTextWriterWriteString(writer, content); |
| 3164 | if (count == -1) |
| 3165 | return -1; |
| 3166 | sum += count; |
| 3167 | |
| 3168 | count = xmlTextWriterEndDTDAttlist(writer); |
| 3169 | if (count == -1) |
| 3170 | return -1; |
| 3171 | sum += count; |
| 3172 | |
| 3173 | return sum; |
| 3174 | } |
| 3175 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3176 | /** |
| 3177 | * xmlTextWriterStartDTDEntity: |
| 3178 | * @writer: the xmlTextWriterPtr |
| 3179 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3180 | * @name: the name of the DTD ATTLIST |
| 3181 | * |
| 3182 | * Start an xml DTD ATTLIST. |
| 3183 | * |
| 3184 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3185 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3186 | int |
| 3187 | xmlTextWriterStartDTDEntity(xmlTextWriterPtr writer, |
| 3188 | int pe, const xmlChar * name) |
| 3189 | { |
| 3190 | int count; |
| 3191 | int sum; |
| 3192 | xmlLinkPtr lk; |
| 3193 | xmlTextWriterStackEntry *p; |
| 3194 | |
| 3195 | if (writer == NULL || name == NULL || *name == '\0') |
| 3196 | return -1; |
| 3197 | |
| 3198 | sum = 0; |
| 3199 | lk = xmlListFront(writer->nodes); |
| 3200 | if (lk == 0) { |
| 3201 | return -1; |
| 3202 | } |
| 3203 | |
| 3204 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3205 | if (p == 0) |
| 3206 | return -1; |
| 3207 | |
| 3208 | switch (p->state) { |
| 3209 | case XML_TEXTWRITER_DTD: |
| 3210 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 3211 | if (count < 0) |
| 3212 | return -1; |
| 3213 | sum += count; |
| 3214 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 3215 | /* fallthrough */ |
| 3216 | case XML_TEXTWRITER_DTD_TEXT: |
| 3217 | break; |
| 3218 | case XML_TEXTWRITER_DTD_ELEM: |
| 3219 | case XML_TEXTWRITER_DTD_ATTL: |
| 3220 | case XML_TEXTWRITER_DTD_ENTY: |
| 3221 | count = xmlTextWriterEndDTD(writer); |
| 3222 | if (count < 0) |
| 3223 | return -1; |
| 3224 | sum += count; |
| 3225 | break; |
| 3226 | default: |
| 3227 | return -1; |
| 3228 | } |
| 3229 | |
| 3230 | p = (xmlTextWriterStackEntry *) |
| 3231 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 3232 | if (p == 0) { |
| 3233 | xmlGenericError(xmlGenericErrorContext, |
| 3234 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3235 | return -1; |
| 3236 | } |
| 3237 | |
| 3238 | p->name = xmlStrdup(name); |
| 3239 | if (p->name == 0) { |
| 3240 | xmlGenericError(xmlGenericErrorContext, |
| 3241 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3242 | xmlFree(p); |
| 3243 | return -1; |
| 3244 | } |
| 3245 | p->state = XML_TEXTWRITER_DTD_ENTY; |
| 3246 | |
| 3247 | xmlListPushFront(writer->nodes, p); |
| 3248 | |
| 3249 | count = xmlOutputBufferWriteString(writer->out, "<!ENTITY "); |
| 3250 | if (count < 0) |
| 3251 | return -1; |
| 3252 | sum += count; |
| 3253 | |
| 3254 | if (pe != 0) { |
| 3255 | count = xmlOutputBufferWriteString(writer->out, " % "); |
| 3256 | if (count < 0) |
| 3257 | return -1; |
| 3258 | sum += count; |
| 3259 | } |
| 3260 | |
| 3261 | count = xmlOutputBufferWriteString(writer->out, (const char *)name); |
| 3262 | if (count < 0) |
| 3263 | return -1; |
| 3264 | sum += count; |
| 3265 | |
| 3266 | return sum; |
| 3267 | } |
| 3268 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3269 | /** |
| 3270 | * xmlTextWriterWriteFormatDTDInternalEntity: |
| 3271 | * @writer: the xmlTextWriterPtr |
| 3272 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3273 | * @name: the name of the DTD entity |
| 3274 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 3275 | * @...: extra parameters for the format |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3276 | * |
| 3277 | * Write a formatted DTD internal entity. |
| 3278 | * |
| 3279 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3280 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3281 | int |
| 3282 | xmlTextWriterWriteFormatDTDInternalEntity(xmlTextWriterPtr writer, |
| 3283 | int pe, |
| 3284 | const xmlChar * name, |
| 3285 | const char *format, ...) |
| 3286 | { |
| 3287 | int rc; |
| 3288 | va_list ap; |
| 3289 | |
| 3290 | va_start(ap, format); |
| 3291 | |
| 3292 | rc = xmlTextWriterWriteVFormatDTDInternalEntity(writer, pe, name, |
| 3293 | format, ap); |
| 3294 | |
| 3295 | va_end(ap); |
| 3296 | return rc; |
| 3297 | } |
| 3298 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3299 | /** |
| 3300 | * xmlTextWriterWriteVFormatDTDInternalEntity: |
| 3301 | * @writer: the xmlTextWriterPtr |
| 3302 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3303 | * @name: the name of the DTD entity |
| 3304 | * @format: format string (see printf) |
| 3305 | * @argptr: pointer to the first member of the variable argument list. |
| 3306 | * |
| 3307 | * Write a formatted DTD internal entity. |
| 3308 | * |
| 3309 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3310 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3311 | int |
| 3312 | xmlTextWriterWriteVFormatDTDInternalEntity(xmlTextWriterPtr writer, |
| 3313 | int pe, |
| 3314 | const xmlChar * name, |
| 3315 | const char *format, |
| 3316 | va_list argptr) |
| 3317 | { |
| 3318 | int rc; |
| 3319 | xmlChar *buf; |
| 3320 | |
| 3321 | if (writer == NULL) |
| 3322 | return -1; |
| 3323 | |
| 3324 | buf = xmlTextWriterVSprintf(format, argptr); |
| 3325 | if (buf == 0) |
| 3326 | return 0; |
| 3327 | |
| 3328 | rc = xmlTextWriterWriteDTDInternalEntity(writer, pe, name, buf); |
| 3329 | |
| 3330 | xmlFree(buf); |
| 3331 | return rc; |
| 3332 | } |
| 3333 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3334 | /** |
| 3335 | * xmlTextWriterWriteDTDEntity: |
| 3336 | * @writer: the xmlTextWriterPtr |
| 3337 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3338 | * @name: the name of the DTD entity |
| 3339 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3340 | * @sysid: the system identifier, which is the URI of the DTD |
| 3341 | * @ndataid: the xml notation name. |
| 3342 | * @content: content of the entity |
| 3343 | * |
| 3344 | * Write a DTD entity. |
| 3345 | * |
| 3346 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3347 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3348 | int |
| 3349 | xmlTextWriterWriteDTDEntity(xmlTextWriterPtr writer, |
| 3350 | int pe, |
| 3351 | const xmlChar * name, |
| 3352 | const xmlChar * pubid, |
| 3353 | const xmlChar * sysid, |
| 3354 | const xmlChar * ndataid, |
| 3355 | const xmlChar * content) |
| 3356 | { |
| 3357 | if (((content == NULL) && (pubid == NULL) && (sysid == NULL)) |
| 3358 | || ((content != NULL) && ((pubid != NULL) || (sysid != NULL)))) |
| 3359 | return -1; |
| 3360 | if ((pe != 0) && (ndataid != NULL)) |
| 3361 | return -1; |
| 3362 | |
| 3363 | if (content != 0) |
| 3364 | return xmlTextWriterWriteDTDInternalEntity(writer, pe, name, |
| 3365 | content); |
| 3366 | |
| 3367 | return xmlTextWriterWriteDTDExternalEntity(writer, pe, name, pubid, |
| 3368 | sysid, ndataid); |
| 3369 | } |
| 3370 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3371 | /** |
| 3372 | * xmlTextWriterWriteDTDInternalEntity: |
| 3373 | * @writer: the xmlTextWriterPtr |
| 3374 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3375 | * @name: the name of the DTD entity |
| 3376 | * @content: content of the entity |
| 3377 | * |
| 3378 | * Write a DTD internal entity. |
| 3379 | * |
| 3380 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3381 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3382 | int |
| 3383 | xmlTextWriterWriteDTDInternalEntity(xmlTextWriterPtr writer, |
| 3384 | int pe, |
| 3385 | const xmlChar * name, |
| 3386 | const xmlChar * content) |
| 3387 | { |
| 3388 | int count; |
| 3389 | int sum; |
| 3390 | |
| 3391 | if ((name == NULL) || (*name == '\0') || (content == NULL)) |
| 3392 | return -1; |
| 3393 | |
| 3394 | sum = 0; |
| 3395 | count = xmlTextWriterStartDTDEntity(writer, pe, name); |
| 3396 | if (count == -1) |
| 3397 | return -1; |
| 3398 | sum += count; |
| 3399 | |
| 3400 | count = xmlTextWriterWriteString(writer, BAD_CAST " "); |
| 3401 | if (count == -1) |
| 3402 | return -1; |
| 3403 | sum += count; |
| 3404 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3405 | if (count < 0) |
| 3406 | return -1; |
| 3407 | sum += count; |
| 3408 | count = xmlTextWriterWriteString(writer, content); |
| 3409 | if (count == -1) |
| 3410 | return -1; |
| 3411 | sum += count; |
| 3412 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3413 | if (count < 0) |
| 3414 | return -1; |
| 3415 | sum += count; |
| 3416 | |
| 3417 | count = xmlTextWriterEndDTDEntity(writer); |
| 3418 | if (count == -1) |
| 3419 | return -1; |
| 3420 | sum += count; |
| 3421 | |
| 3422 | return sum; |
| 3423 | } |
| 3424 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3425 | /** |
| 3426 | * xmlTextWriterWriteDTDExternalEntity: |
| 3427 | * @writer: the xmlTextWriterPtr |
| 3428 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3429 | * @name: the name of the DTD entity |
| 3430 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3431 | * @sysid: the system identifier, which is the URI of the DTD |
| 3432 | * @ndataid: the xml notation name. |
| 3433 | * |
| 3434 | * Write a DTD internal entity. |
| 3435 | * |
| 3436 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3437 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3438 | int |
| 3439 | xmlTextWriterWriteDTDExternalEntity(xmlTextWriterPtr writer, |
| 3440 | int pe, |
| 3441 | const xmlChar * name, |
| 3442 | const xmlChar * pubid, |
| 3443 | const xmlChar * sysid, |
| 3444 | const xmlChar * ndataid) |
| 3445 | { |
| 3446 | int count; |
| 3447 | int sum; |
| 3448 | |
| 3449 | if ((name == NULL) || (*name == '\0') |
| 3450 | || ((pubid == NULL) && (sysid == NULL))) |
| 3451 | return -1; |
| 3452 | if ((pe != 0) && (ndataid != NULL)) |
| 3453 | return -1; |
| 3454 | |
| 3455 | sum = 0; |
| 3456 | count = xmlTextWriterStartDTDEntity(writer, pe, name); |
| 3457 | if (count == -1) |
| 3458 | return -1; |
| 3459 | sum += count; |
| 3460 | |
| 3461 | if (pubid != 0) { |
| 3462 | if (sysid == 0) { |
| 3463 | xmlGenericError(xmlGenericErrorContext, |
| 3464 | "xmlTextWriterWriteDTDEntity : system identifier needed!\n"); |
| 3465 | return -1; |
| 3466 | } |
| 3467 | |
| 3468 | count = xmlOutputBufferWriteString(writer->out, " PUBLIC "); |
| 3469 | if (count < 0) |
| 3470 | return -1; |
| 3471 | sum += count; |
| 3472 | |
| 3473 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3474 | if (count < 0) |
| 3475 | return -1; |
| 3476 | sum += count; |
| 3477 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3478 | count = |
| 3479 | xmlOutputBufferWriteString(writer->out, (const char *) pubid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3480 | if (count < 0) |
| 3481 | return -1; |
| 3482 | sum += count; |
| 3483 | |
| 3484 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3485 | if (count < 0) |
| 3486 | return -1; |
| 3487 | sum += count; |
| 3488 | } |
| 3489 | |
| 3490 | if (sysid != 0) { |
| 3491 | if (pubid == 0) { |
| 3492 | count = xmlOutputBufferWriteString(writer->out, " SYSTEM"); |
| 3493 | if (count < 0) |
| 3494 | return -1; |
| 3495 | sum += count; |
| 3496 | } |
| 3497 | |
| 3498 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 3499 | if (count < 0) |
| 3500 | return -1; |
| 3501 | sum += count; |
| 3502 | |
| 3503 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3504 | if (count < 0) |
| 3505 | return -1; |
| 3506 | sum += count; |
| 3507 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3508 | count = |
| 3509 | xmlOutputBufferWriteString(writer->out, (const char *) sysid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3510 | if (count < 0) |
| 3511 | return -1; |
| 3512 | sum += count; |
| 3513 | |
| 3514 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3515 | if (count < 0) |
| 3516 | return -1; |
| 3517 | sum += count; |
| 3518 | } |
| 3519 | |
| 3520 | if (ndataid != NULL) { |
| 3521 | count = xmlOutputBufferWriteString(writer->out, " NDATA "); |
| 3522 | if (count < 0) |
| 3523 | return -1; |
| 3524 | sum += count; |
| 3525 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3526 | count = |
| 3527 | xmlOutputBufferWriteString(writer->out, |
| 3528 | (const char *) ndataid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3529 | if (count < 0) |
| 3530 | return -1; |
| 3531 | sum += count; |
| 3532 | } |
| 3533 | |
| 3534 | count = xmlTextWriterEndDTDEntity(writer); |
| 3535 | if (count == -1) |
| 3536 | return -1; |
| 3537 | sum += count; |
| 3538 | |
| 3539 | return sum; |
| 3540 | } |
| 3541 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3542 | /** |
| 3543 | * xmlTextWriterWriteDTDNotation: |
| 3544 | * @writer: the xmlTextWriterPtr |
| 3545 | * @name: the name of the xml notation |
| 3546 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3547 | * @sysid: the system identifier, which is the URI of the DTD |
| 3548 | * |
| 3549 | * Write a DTD entity. |
| 3550 | * |
| 3551 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3552 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3553 | int |
| 3554 | xmlTextWriterWriteDTDNotation(xmlTextWriterPtr writer, |
| 3555 | const xmlChar * name, |
| 3556 | const xmlChar * pubid, const xmlChar * sysid) |
| 3557 | { |
| 3558 | int count; |
| 3559 | int sum; |
| 3560 | xmlLinkPtr lk; |
| 3561 | xmlTextWriterStackEntry *p; |
| 3562 | |
| 3563 | if (writer == NULL || name == NULL || *name == '\0') |
| 3564 | return -1; |
| 3565 | |
| 3566 | sum = 0; |
| 3567 | lk = xmlListFront(writer->nodes); |
| 3568 | if (lk == 0) { |
| 3569 | return -1; |
| 3570 | } |
| 3571 | |
| 3572 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3573 | if (p == 0) |
| 3574 | return -1; |
| 3575 | |
| 3576 | switch (p->state) { |
| 3577 | case XML_TEXTWRITER_DTD: |
| 3578 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 3579 | if (count < 0) |
| 3580 | return -1; |
| 3581 | sum += count; |
| 3582 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 3583 | /* fallthrough */ |
| 3584 | case XML_TEXTWRITER_DTD_TEXT: |
| 3585 | break; |
| 3586 | case XML_TEXTWRITER_DTD_ELEM: |
| 3587 | case XML_TEXTWRITER_DTD_ATTL: |
| 3588 | case XML_TEXTWRITER_DTD_ENTY: |
| 3589 | count = xmlTextWriterEndDTD(writer); |
| 3590 | if (count < 0) |
| 3591 | return -1; |
| 3592 | sum += count; |
| 3593 | break; |
| 3594 | default: |
| 3595 | return -1; |
| 3596 | } |
| 3597 | |
| 3598 | count = xmlOutputBufferWriteString(writer->out, "<!NOTATION "); |
| 3599 | if (count < 0) |
| 3600 | return -1; |
| 3601 | sum += count; |
| 3602 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 3603 | if (count < 0) |
| 3604 | return -1; |
| 3605 | sum += count; |
| 3606 | |
| 3607 | if (pubid != 0) { |
| 3608 | count = xmlOutputBufferWriteString(writer->out, " PUBLIC "); |
| 3609 | if (count < 0) |
| 3610 | return -1; |
| 3611 | sum += count; |
| 3612 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3613 | if (count < 0) |
| 3614 | return -1; |
| 3615 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3616 | count = |
| 3617 | xmlOutputBufferWriteString(writer->out, (const char *) pubid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3618 | if (count < 0) |
| 3619 | return -1; |
| 3620 | sum += count; |
| 3621 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3622 | if (count < 0) |
| 3623 | return -1; |
| 3624 | sum += count; |
| 3625 | } |
| 3626 | |
| 3627 | if (sysid != 0) { |
| 3628 | if (pubid == 0) { |
| 3629 | count = xmlOutputBufferWriteString(writer->out, " SYSTEM"); |
| 3630 | if (count < 0) |
| 3631 | return -1; |
| 3632 | sum += count; |
| 3633 | } |
| 3634 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 3635 | if (count < 0) |
| 3636 | return -1; |
| 3637 | sum += count; |
| 3638 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3639 | if (count < 0) |
| 3640 | return -1; |
| 3641 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3642 | count = |
| 3643 | xmlOutputBufferWriteString(writer->out, (const char *) sysid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3644 | if (count < 0) |
| 3645 | return -1; |
| 3646 | sum += count; |
| 3647 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3648 | if (count < 0) |
| 3649 | return -1; |
| 3650 | sum += count; |
| 3651 | } |
| 3652 | |
| 3653 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 3654 | if (count < 0) |
| 3655 | return -1; |
| 3656 | sum += count; |
| 3657 | |
| 3658 | return sum; |
| 3659 | } |
| 3660 | |
| 3661 | /** |
| 3662 | * xmlTextWriterFlush: |
| 3663 | * @writer: the xmlTextWriterPtr |
| 3664 | * |
| 3665 | * Flush the output buffer. |
| 3666 | * |
| 3667 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3668 | */ |
| 3669 | int |
| 3670 | xmlTextWriterFlush(xmlTextWriterPtr writer) |
| 3671 | { |
| 3672 | int count; |
| 3673 | |
| 3674 | if (writer == NULL) |
| 3675 | return -1; |
| 3676 | |
| 3677 | if (writer->out == NULL) |
| 3678 | count = 0; |
| 3679 | else |
| 3680 | count = xmlOutputBufferFlush(writer->out); |
| 3681 | |
| 3682 | return count; |
| 3683 | } |
| 3684 | |
| 3685 | /** |
| 3686 | * misc |
| 3687 | */ |
| 3688 | |
| 3689 | /** |
| 3690 | * xmlFreeTextWriterStackEntry: |
| 3691 | * @lk: the xmlLinkPtr |
| 3692 | * |
| 3693 | * Free callback for the xmlList. |
| 3694 | */ |
| 3695 | static void |
| 3696 | xmlFreeTextWriterStackEntry(xmlLinkPtr lk) |
| 3697 | { |
| 3698 | xmlTextWriterStackEntry *p; |
| 3699 | |
| 3700 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3701 | if (p == 0) |
| 3702 | return; |
| 3703 | |
| 3704 | if (p->name != 0) |
| 3705 | xmlFree(p->name); |
| 3706 | xmlFree(p); |
| 3707 | } |
| 3708 | |
| 3709 | /** |
| 3710 | * xmlCmpTextWriterStackEntry: |
| 3711 | * @data0: the first data |
| 3712 | * @data1: the second data |
| 3713 | * |
| 3714 | * Compare callback for the xmlList. |
| 3715 | * |
| 3716 | * Returns -1, 0, 1 |
| 3717 | */ |
| 3718 | static int |
| 3719 | xmlCmpTextWriterStackEntry(const void *data0, const void *data1) |
| 3720 | { |
| 3721 | xmlTextWriterStackEntry *p0; |
| 3722 | xmlTextWriterStackEntry *p1; |
| 3723 | |
| 3724 | if (data0 == data1) |
| 3725 | return 0; |
| 3726 | |
| 3727 | if (data0 == 0) |
| 3728 | return -1; |
| 3729 | |
| 3730 | if (data1 == 0) |
| 3731 | return 1; |
| 3732 | |
| 3733 | p0 = (xmlTextWriterStackEntry *) data0; |
| 3734 | p1 = (xmlTextWriterStackEntry *) data1; |
| 3735 | |
| 3736 | return xmlStrcmp(p0->name, p1->name); |
| 3737 | } |
| 3738 | |
| 3739 | /** |
| 3740 | * misc |
| 3741 | */ |
| 3742 | |
| 3743 | /** |
| 3744 | * xmlFreeTextWriterNsStackEntry: |
| 3745 | * @lk: the xmlLinkPtr |
| 3746 | * |
| 3747 | * Free callback for the xmlList. |
| 3748 | */ |
| 3749 | static void |
| 3750 | xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk) |
| 3751 | { |
| 3752 | xmlTextWriterNsStackEntry *p; |
| 3753 | |
| 3754 | p = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk); |
| 3755 | if (p == 0) |
| 3756 | return; |
| 3757 | |
| 3758 | if (p->prefix != 0) |
| 3759 | xmlFree(p->prefix); |
| 3760 | if (p->uri != 0) |
| 3761 | xmlFree(p->uri); |
| 3762 | |
| 3763 | xmlFree(p); |
| 3764 | } |
| 3765 | |
| 3766 | /** |
| 3767 | * xmlCmpTextWriterNsStackEntry: |
| 3768 | * @data0: the first data |
| 3769 | * @data1: the second data |
| 3770 | * |
| 3771 | * Compare callback for the xmlList. |
| 3772 | * |
| 3773 | * Returns -1, 0, 1 |
| 3774 | */ |
| 3775 | static int |
| 3776 | xmlCmpTextWriterNsStackEntry(const void *data0, const void *data1) |
| 3777 | { |
| 3778 | xmlTextWriterNsStackEntry *p0; |
| 3779 | xmlTextWriterNsStackEntry *p1; |
| 3780 | int rc; |
| 3781 | |
| 3782 | if (data0 == data1) |
| 3783 | return 0; |
| 3784 | |
| 3785 | if (data0 == 0) |
| 3786 | return -1; |
| 3787 | |
| 3788 | if (data1 == 0) |
| 3789 | return 1; |
| 3790 | |
| 3791 | p0 = (xmlTextWriterNsStackEntry *) data0; |
| 3792 | p1 = (xmlTextWriterNsStackEntry *) data1; |
| 3793 | |
| 3794 | rc = xmlStrcmp(p0->prefix, p1->prefix); |
| 3795 | |
| 3796 | if (rc == 0) |
| 3797 | rc = p0->elem == p1->elem; |
| 3798 | |
| 3799 | return rc; |
| 3800 | } |
| 3801 | |
| 3802 | /** |
| 3803 | * xmlTextWriterWriteMemCallback: |
| 3804 | * @context: the xmlBufferPtr |
| 3805 | * @str: the data to write |
| 3806 | * @len: the length of the data |
| 3807 | * |
| 3808 | * Write callback for the xmlOutputBuffer with target xmlBuffer |
| 3809 | * |
| 3810 | * Returns -1, 0, 1 |
| 3811 | */ |
| 3812 | static int |
| 3813 | xmlTextWriterWriteMemCallback(void *context, const xmlChar * str, int len) |
| 3814 | { |
| 3815 | xmlBufferPtr buf = (xmlBufferPtr) context; |
| 3816 | |
| 3817 | xmlBufferAdd(buf, str, len); |
| 3818 | |
| 3819 | return len; |
| 3820 | } |
| 3821 | |
| 3822 | /** |
| 3823 | * xmlTextWriterCloseMemCallback: |
| 3824 | * @context: the xmlBufferPtr |
| 3825 | * |
| 3826 | * Close callback for the xmlOutputBuffer with target xmlBuffer |
| 3827 | * |
| 3828 | * Returns -1, 0, 1 |
| 3829 | */ |
| 3830 | static int |
| 3831 | xmlTextWriterCloseMemCallback(void *context ATTRIBUTE_UNUSED) |
| 3832 | { |
| 3833 | return 0; |
| 3834 | } |
| 3835 | |
| 3836 | /** |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3837 | * xmlTextWriterWriteDocCallback: |
| 3838 | * @context: the xmlBufferPtr |
| 3839 | * @str: the data to write |
| 3840 | * @len: the length of the data |
| 3841 | * |
| 3842 | * Write callback for the xmlOutputBuffer with target xmlBuffer |
| 3843 | * |
| 3844 | * Returns -1, 0, 1 |
| 3845 | */ |
| 3846 | static int |
| 3847 | xmlTextWriterWriteDocCallback(void *context, const xmlChar * str, int len) |
| 3848 | { |
| 3849 | xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context; |
| 3850 | int rc; |
| 3851 | |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 3852 | if ((rc = xmlParseChunk(ctxt, (const char *) str, len, 0)) != 0) { |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3853 | xmlGenericError(xmlGenericErrorContext, |
| 3854 | "xmlTextWriterWriteDocCallback : XML error %d !\n", |
| 3855 | rc); |
| 3856 | return -1; |
| 3857 | } |
| 3858 | |
| 3859 | return len; |
| 3860 | } |
| 3861 | |
| 3862 | /** |
| 3863 | * xmlTextWriterCloseDocCallback: |
| 3864 | * @context: the xmlBufferPtr |
| 3865 | * |
| 3866 | * Close callback for the xmlOutputBuffer with target xmlBuffer |
| 3867 | * |
| 3868 | * Returns -1, 0, 1 |
| 3869 | */ |
| 3870 | static int |
| 3871 | xmlTextWriterCloseDocCallback(void *context) |
| 3872 | { |
| 3873 | xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context; |
| 3874 | int rc; |
| 3875 | |
| 3876 | if ((rc = xmlParseChunk(ctxt, NULL, 0, 1)) != 0) { |
| 3877 | xmlGenericError(xmlGenericErrorContext, |
| 3878 | "xmlTextWriterWriteDocCallback : XML error %d !\n", |
| 3879 | rc); |
| 3880 | return -1; |
| 3881 | } |
| 3882 | |
| 3883 | return 0; |
| 3884 | } |
| 3885 | |
| 3886 | /** |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3887 | * xmlTextWriterVSprintf: |
| 3888 | * @format: see printf |
| 3889 | * @argptr: pointer to the first member of the variable argument list. |
| 3890 | * |
| 3891 | * Utility function for formatted output |
| 3892 | * |
| 3893 | * Returns a new xmlChar buffer with the data or NULL on error. This buffer must be freed. |
| 3894 | */ |
| 3895 | static xmlChar * |
| 3896 | xmlTextWriterVSprintf(const char *format, va_list argptr) |
| 3897 | { |
| 3898 | int size; |
| 3899 | int count; |
| 3900 | xmlChar *buf; |
| 3901 | |
| 3902 | size = BUFSIZ; |
| 3903 | buf = (xmlChar *) xmlMalloc(size); |
| 3904 | if (buf == NULL) { |
| 3905 | xmlGenericError(xmlGenericErrorContext, |
| 3906 | "xmlTextWriterVSprintf : out of memory!\n"); |
| 3907 | return NULL; |
| 3908 | } |
| 3909 | |
| 3910 | while (((count = vsnprintf((char *) buf, size, format, argptr)) < 0) |
| 3911 | || (count == size - 1) || (count == size) || (count > size)) { |
| 3912 | xmlFree(buf); |
| 3913 | size += BUFSIZ; |
| 3914 | buf = (xmlChar *) xmlMalloc(size); |
| 3915 | if (buf == NULL) { |
| 3916 | xmlGenericError(xmlGenericErrorContext, |
| 3917 | "xmlTextWriterVSprintf : out of memory!\n"); |
| 3918 | return NULL; |
| 3919 | } |
| 3920 | } |
| 3921 | |
| 3922 | return buf; |
| 3923 | } |
| 3924 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3925 | /** |
| 3926 | * xmlTextWriterStartDocumentCallback: |
| 3927 | * @ctx: the user data (XML parser context) |
| 3928 | * |
| 3929 | * called at the start of document processing. |
| 3930 | */ |
| 3931 | static void |
| 3932 | xmlTextWriterStartDocumentCallback(void *ctx) |
| 3933 | { |
| 3934 | xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; |
| 3935 | xmlDocPtr doc; |
| 3936 | |
| 3937 | #ifdef DEBUG_SAX |
| 3938 | xmlGenericError(xmlGenericErrorContext, "SAX.startDocument()\n"); |
| 3939 | #endif |
| 3940 | if (ctxt->html) { |
| 3941 | #ifdef LIBXML_HTML_ENABLED |
| 3942 | if (ctxt->myDoc == NULL) |
| 3943 | ctxt->myDoc = htmlNewDocNoDtD(NULL, NULL); |
| 3944 | if (ctxt->myDoc == NULL) { |
| 3945 | if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL)) |
| 3946 | ctxt->sax->error(ctxt->userData, |
| 3947 | "SAX.startDocument(): out of memory\n"); |
| 3948 | ctxt->errNo = XML_ERR_NO_MEMORY; |
| 3949 | ctxt->instate = XML_PARSER_EOF; |
| 3950 | ctxt->disableSAX = 1; |
| 3951 | return; |
| 3952 | } |
| 3953 | #else |
| 3954 | xmlGenericError(xmlGenericErrorContext, |
| 3955 | "libxml2 built without HTML support\n"); |
| 3956 | ctxt->errNo = XML_ERR_INTERNAL_ERROR; |
| 3957 | ctxt->instate = XML_PARSER_EOF; |
| 3958 | ctxt->disableSAX = 1; |
| 3959 | return; |
| 3960 | #endif |
| 3961 | } else { |
| 3962 | doc = ctxt->myDoc; |
| 3963 | if (doc == NULL) |
| 3964 | doc = ctxt->myDoc = xmlNewDoc(ctxt->version); |
| 3965 | if (doc != NULL) { |
| 3966 | if (doc->children == NULL) { |
| 3967 | if (ctxt->encoding != NULL) |
| 3968 | doc->encoding = xmlStrdup(ctxt->encoding); |
| 3969 | else |
| 3970 | doc->encoding = NULL; |
| 3971 | doc->standalone = ctxt->standalone; |
| 3972 | } |
| 3973 | } else { |
| 3974 | if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL)) |
| 3975 | ctxt->sax->error(ctxt->userData, |
| 3976 | "SAX.startDocument(): out of memory\n"); |
| 3977 | ctxt->errNo = XML_ERR_NO_MEMORY; |
| 3978 | ctxt->instate = XML_PARSER_EOF; |
| 3979 | ctxt->disableSAX = 1; |
| 3980 | return; |
| 3981 | } |
| 3982 | } |
| 3983 | if ((ctxt->myDoc != NULL) && (ctxt->myDoc->URL == NULL) && |
| 3984 | (ctxt->input != NULL) && (ctxt->input->filename != NULL)) { |
| 3985 | ctxt->myDoc->URL = |
| 3986 | xmlCanonicPath((const xmlChar *) ctxt->input->filename); |
| 3987 | if (ctxt->myDoc->URL == NULL) |
| 3988 | ctxt->myDoc->URL = |
| 3989 | xmlStrdup((const xmlChar *) ctxt->input->filename); |
| 3990 | } |
| 3991 | } |
| 3992 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame^] | 3993 | /** |
| 3994 | * xmlTextWriterSetIndent: |
| 3995 | * @writer: the xmlTextWriterPtr |
| 3996 | * @indent: do indentation? |
| 3997 | * |
| 3998 | * Set indentation output. indent = 0 do not indentation. indent > 0 do indentation. |
| 3999 | * |
| 4000 | * Returns -1 on error or 0 otherwise. |
| 4001 | */ |
| 4002 | int |
| 4003 | xmlTextWriterSetIndent (xmlTextWriterPtr writer, int indent) |
| 4004 | { |
| 4005 | if (indent < 0) |
| 4006 | return -1; |
| 4007 | |
| 4008 | writer->indent = indent; |
| 4009 | writer->doindent = 1; |
| 4010 | |
| 4011 | return 0; |
| 4012 | } |
| 4013 | |
| 4014 | /** |
| 4015 | * xmlTextWriterSetIndentString: |
| 4016 | * @writer: the xmlTextWriterPtr |
| 4017 | * @str: the xmlChar string |
| 4018 | * |
| 4019 | * Set string indentation. |
| 4020 | * |
| 4021 | * Returns -1 on error or 0 otherwise. |
| 4022 | */ |
| 4023 | int |
| 4024 | xmlTextWriterSetIndentString (xmlTextWriterPtr writer, xmlChar *str) |
| 4025 | { |
| 4026 | |
| 4027 | if (!str) |
| 4028 | return -1; |
| 4029 | |
| 4030 | writer->ichar = xmlStrdup (str); |
| 4031 | |
| 4032 | if (!writer->ichar) |
| 4033 | return -1; |
| 4034 | else |
| 4035 | return 0; |
| 4036 | } |
| 4037 | |
| 4038 | /** |
| 4039 | * xmlTextWriterWriteIndent: |
| 4040 | * @writer: the xmlTextWriterPtr |
| 4041 | * |
| 4042 | * Write indent string. |
| 4043 | * |
| 4044 | * Returns -1 on error or the number of strings written. |
| 4045 | */ |
| 4046 | static int |
| 4047 | xmlTextWriterWriteIndent (xmlTextWriterPtr writer) |
| 4048 | { |
| 4049 | int lksize; |
| 4050 | int i; |
| 4051 | int ret; |
| 4052 | |
| 4053 | lksize = xmlListSize (writer->nodes); |
| 4054 | for (i = 0; i < (lksize-1); i++) { |
| 4055 | ret = xmlOutputBufferWriteString (writer->out, writer->ichar); |
| 4056 | if (ret == -1) |
| 4057 | break; |
| 4058 | } |
| 4059 | |
| 4060 | return (ret == -1)?ret:i; |
| 4061 | } |
| 4062 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 4063 | #endif |