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, |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 41 | XML_TEXTWRITER_DTD_ELEM_TEXT, |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 42 | XML_TEXTWRITER_DTD_ATTL, |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 43 | XML_TEXTWRITER_DTD_ATTL_TEXT, |
| 44 | XML_TEXTWRITER_DTD_ENTY, /* entity */ |
| 45 | XML_TEXTWRITER_DTD_ENTY_TEXT, |
| 46 | XML_TEXTWRITER_DTD_PENT, /* parameter entity */ |
William M. Brack | 87640d5 | 2004-04-17 14:58:15 +0000 | [diff] [blame] | 47 | XML_TEXTWRITER_COMMENT |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 48 | } xmlTextWriterState; |
| 49 | |
| 50 | typedef struct _xmlTextWriterStackEntry xmlTextWriterStackEntry; |
| 51 | |
| 52 | struct _xmlTextWriterStackEntry { |
| 53 | xmlChar *name; |
| 54 | xmlTextWriterState state; |
| 55 | }; |
| 56 | |
| 57 | typedef struct _xmlTextWriterNsStackEntry xmlTextWriterNsStackEntry; |
| 58 | struct _xmlTextWriterNsStackEntry { |
| 59 | xmlChar *prefix; |
| 60 | xmlChar *uri; |
| 61 | xmlLinkPtr elem; |
| 62 | }; |
| 63 | |
| 64 | struct _xmlTextWriter { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 65 | xmlOutputBufferPtr out; /* output buffer */ |
| 66 | xmlListPtr nodes; /* element name stack */ |
| 67 | xmlListPtr nsstack; /* name spaces stack */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 68 | int level; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 69 | int indent; /* enable indent */ |
| 70 | int doindent; /* internal indent flag */ |
| 71 | xmlChar *ichar; /* indent character */ |
| 72 | char qchar; /* character used for quoting attribute values */ |
Daniel Veillard | 20c5e78 | 2004-01-21 09:57:31 +0000 | [diff] [blame] | 73 | xmlParserCtxtPtr ctxt; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 74 | }; |
| 75 | |
| 76 | static void xmlFreeTextWriterStackEntry(xmlLinkPtr lk); |
| 77 | static int xmlCmpTextWriterStackEntry(const void *data0, |
| 78 | const void *data1); |
| 79 | static void xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk); |
| 80 | static int xmlCmpTextWriterNsStackEntry(const void *data0, |
| 81 | const void *data1); |
| 82 | static int xmlTextWriterWriteMemCallback(void *context, |
| 83 | const xmlChar * str, int len); |
| 84 | static int xmlTextWriterCloseMemCallback(void *context); |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 85 | static int xmlTextWriterWriteDocCallback(void *context, |
| 86 | const xmlChar * str, int len); |
| 87 | static int xmlTextWriterCloseDocCallback(void *context); |
| 88 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 89 | static xmlChar *xmlTextWriterVSprintf(const char *format, va_list argptr); |
| 90 | static int xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len, |
| 91 | const unsigned char *data); |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 92 | static void xmlTextWriterStartDocumentCallback(void *ctx); |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 93 | static int xmlTextWriterWriteIndent(xmlTextWriterPtr writer); |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 94 | static int |
| 95 | xmlTextWriterHandleStateDependencies(xmlTextWriterPtr writer, |
| 96 | xmlTextWriterStackEntry * p); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 97 | |
| 98 | /** |
| 99 | * xmlNewTextWriter: |
| 100 | * @out: an xmlOutputBufferPtr |
| 101 | * |
| 102 | * Create a new xmlNewTextWriter structure using an xmlOutputBufferPtr |
| 103 | * |
| 104 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 105 | */ |
| 106 | xmlTextWriterPtr |
| 107 | xmlNewTextWriter(xmlOutputBufferPtr out) |
| 108 | { |
| 109 | xmlTextWriterPtr ret; |
| 110 | |
| 111 | ret = (xmlTextWriterPtr) xmlMalloc(sizeof(xmlTextWriter)); |
| 112 | if (ret == NULL) { |
| 113 | xmlGenericError(xmlGenericErrorContext, |
| 114 | "xmlNewTextWriter : out of memory!\n"); |
| 115 | return NULL; |
| 116 | } |
| 117 | memset(ret, 0, (size_t) sizeof(xmlTextWriter)); |
| 118 | |
| 119 | ret->nodes = xmlListCreate((xmlListDeallocator) |
| 120 | xmlFreeTextWriterStackEntry, |
| 121 | (xmlListDataCompare) |
| 122 | xmlCmpTextWriterStackEntry); |
| 123 | if (ret->nodes == NULL) { |
| 124 | xmlGenericError(xmlGenericErrorContext, |
| 125 | "xmlNewTextWriter : out of memory!\n"); |
| 126 | xmlFree(ret); |
| 127 | return NULL; |
| 128 | } |
| 129 | |
| 130 | ret->nsstack = xmlListCreate((xmlListDeallocator) |
| 131 | xmlFreeTextWriterNsStackEntry, |
| 132 | (xmlListDataCompare) |
| 133 | xmlCmpTextWriterNsStackEntry); |
| 134 | if (ret->nsstack == NULL) { |
| 135 | xmlGenericError(xmlGenericErrorContext, |
| 136 | "xmlNewTextWriter : out of memory!\n"); |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 137 | xmlListDelete(ret->nodes); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 138 | xmlFree(ret); |
| 139 | return NULL; |
| 140 | } |
| 141 | |
| 142 | ret->out = out; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 143 | ret->ichar = xmlStrdup(BAD_CAST " "); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 144 | ret->qchar = '"'; |
| 145 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 146 | if (!ret->ichar) { |
| 147 | xmlListDelete(ret->nodes); |
| 148 | xmlListDelete(ret->nsstack); |
| 149 | xmlFree(ret); |
| 150 | xmlGenericError(xmlGenericErrorContext, |
| 151 | "xmlNewTextWriter : out of memory!\n"); |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 152 | return NULL; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 153 | } |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 154 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 155 | return ret; |
| 156 | } |
| 157 | |
| 158 | /** |
| 159 | * xmlNewTextWriterFilename: |
| 160 | * @uri: the URI of the resource for the output |
| 161 | * @compression: compress the output? |
| 162 | * |
| 163 | * Create a new xmlNewTextWriter structure with @uri as output |
| 164 | * |
| 165 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 166 | */ |
| 167 | xmlTextWriterPtr |
| 168 | xmlNewTextWriterFilename(const char *uri, int compression) |
| 169 | { |
| 170 | xmlTextWriterPtr ret; |
| 171 | xmlOutputBufferPtr out; |
| 172 | |
| 173 | out = xmlOutputBufferCreateFilename(uri, NULL, compression); |
| 174 | if (out == NULL) { |
| 175 | xmlGenericError(xmlGenericErrorContext, |
| 176 | "xmlNewTextWriterFilename : out of memory!\n"); |
| 177 | return NULL; |
| 178 | } |
| 179 | |
| 180 | ret = xmlNewTextWriter(out); |
| 181 | if (ret == NULL) { |
| 182 | xmlGenericError(xmlGenericErrorContext, |
| 183 | "xmlNewTextWriterFilename : out of memory!\n"); |
| 184 | xmlOutputBufferClose(out); |
| 185 | return NULL; |
| 186 | } |
| 187 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 188 | ret->indent = 0; |
| 189 | ret->doindent = 0; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 190 | return ret; |
| 191 | } |
| 192 | |
| 193 | /** |
| 194 | * xmlNewTextWriterMemory: |
| 195 | * @buf: xmlBufferPtr |
| 196 | * @compression: compress the output? |
| 197 | * |
| 198 | * Create a new xmlNewTextWriter structure with @buf as output |
| 199 | * TODO: handle compression |
| 200 | * |
| 201 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 202 | */ |
| 203 | xmlTextWriterPtr |
| 204 | xmlNewTextWriterMemory(xmlBufferPtr buf, int compression ATTRIBUTE_UNUSED) |
| 205 | { |
| 206 | xmlTextWriterPtr ret; |
| 207 | xmlOutputBufferPtr out; |
| 208 | |
| 209 | /*::todo handle compression */ |
| 210 | out = xmlOutputBufferCreateIO((xmlOutputWriteCallback) |
| 211 | xmlTextWriterWriteMemCallback, |
| 212 | (xmlOutputCloseCallback) |
| 213 | xmlTextWriterCloseMemCallback, |
| 214 | (void *) buf, NULL); |
| 215 | if (out == NULL) { |
| 216 | xmlGenericError(xmlGenericErrorContext, |
| 217 | "xmlNewTextWriterMemory : out of memory!\n"); |
| 218 | return NULL; |
| 219 | } |
| 220 | |
| 221 | ret = xmlNewTextWriter(out); |
| 222 | if (ret == NULL) { |
| 223 | xmlGenericError(xmlGenericErrorContext, |
| 224 | "xmlNewTextWriterMemory : out of memory!\n"); |
| 225 | xmlOutputBufferClose(out); |
| 226 | return NULL; |
| 227 | } |
| 228 | |
| 229 | return ret; |
| 230 | } |
| 231 | |
| 232 | /** |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 233 | * xmlNewTextWriterPushParser: |
| 234 | * @ctxt: xmlParserCtxtPtr to hold the new XML document tree |
| 235 | * @compression: compress the output? |
| 236 | * |
| 237 | * Create a new xmlNewTextWriter structure with @ctxt as output |
| 238 | * TODO: handle compression |
| 239 | * |
| 240 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 241 | */ |
| 242 | xmlTextWriterPtr |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 243 | xmlNewTextWriterPushParser(xmlParserCtxtPtr ctxt, |
| 244 | int compression ATTRIBUTE_UNUSED) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 245 | { |
| 246 | xmlTextWriterPtr ret; |
| 247 | xmlOutputBufferPtr out; |
| 248 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 249 | if (ctxt == NULL) { |
| 250 | xmlGenericError(xmlGenericErrorContext, |
| 251 | "xmlNewTextWriterPushParser : invalid context!\n"); |
| 252 | return NULL; |
| 253 | } |
| 254 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 255 | out = xmlOutputBufferCreateIO((xmlOutputWriteCallback) |
| 256 | xmlTextWriterWriteDocCallback, |
| 257 | (xmlOutputCloseCallback) |
| 258 | xmlTextWriterCloseDocCallback, |
| 259 | (void *) ctxt, NULL); |
| 260 | if (out == NULL) { |
| 261 | xmlGenericError(xmlGenericErrorContext, |
| 262 | "xmlNewTextWriterPushParser : error at xmlOutputBufferCreateIO!\n"); |
| 263 | return NULL; |
| 264 | } |
| 265 | |
| 266 | ret = xmlNewTextWriter(out); |
| 267 | if (ret == NULL) { |
| 268 | xmlGenericError(xmlGenericErrorContext, |
| 269 | "xmlNewTextWriterPushParser : error at xmlNewTextWriter!\n"); |
| 270 | xmlOutputBufferClose(out); |
| 271 | return NULL; |
| 272 | } |
| 273 | |
Daniel Veillard | 20c5e78 | 2004-01-21 09:57:31 +0000 | [diff] [blame] | 274 | ret->ctxt = ctxt; |
| 275 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 276 | return ret; |
| 277 | } |
| 278 | |
| 279 | /** |
| 280 | * xmlNewTextWriterDoc: |
| 281 | * @doc: address of a xmlDocPtr to hold the new XML document tree |
| 282 | * @compression: compress the output? |
| 283 | * |
| 284 | * Create a new xmlNewTextWriter structure with @*doc as output |
| 285 | * |
| 286 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 287 | */ |
| 288 | xmlTextWriterPtr |
| 289 | xmlNewTextWriterDoc(xmlDocPtr * doc, int compression) |
| 290 | { |
| 291 | xmlTextWriterPtr ret; |
| 292 | xmlSAXHandler saxHandler; |
| 293 | xmlParserCtxtPtr ctxt; |
| 294 | |
| 295 | memset(&saxHandler, '\0', sizeof(saxHandler)); |
| 296 | xmlSAX2InitDefaultSAXHandler(&saxHandler, 1); |
| 297 | saxHandler.startDocument = xmlTextWriterStartDocumentCallback; |
| 298 | saxHandler.startElement = xmlSAX2StartElement; |
| 299 | saxHandler.endElement = xmlSAX2EndElement; |
| 300 | |
| 301 | ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL); |
| 302 | if (ctxt == NULL) { |
| 303 | xmlGenericError(xmlGenericErrorContext, |
| 304 | "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n"); |
| 305 | return NULL; |
| 306 | } |
| 307 | |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 308 | ctxt->myDoc = xmlNewDoc(BAD_CAST XML_DEFAULT_VERSION); |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 309 | if (ctxt->myDoc == NULL) { |
| 310 | xmlFreeParserCtxt(ctxt); |
| 311 | xmlGenericError(xmlGenericErrorContext, |
| 312 | "xmlNewTextWriterDoc : error at xmlNewDoc!\n"); |
| 313 | return NULL; |
| 314 | } |
| 315 | |
| 316 | ret = xmlNewTextWriterPushParser(ctxt, compression); |
| 317 | if (ret == NULL) { |
| 318 | xmlGenericError(xmlGenericErrorContext, |
| 319 | "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n"); |
| 320 | return NULL; |
| 321 | } |
| 322 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 323 | xmlSetDocCompressMode(ctxt->myDoc, compression); |
| 324 | |
| 325 | if (doc != NULL) |
| 326 | *doc = ctxt->myDoc; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 327 | |
| 328 | return ret; |
| 329 | } |
| 330 | |
| 331 | /** |
| 332 | * xmlNewTextWriterTree: |
| 333 | * @doc: xmlDocPtr |
| 334 | * @node: xmlNodePtr or NULL for doc->children |
| 335 | * @compression: compress the output? |
| 336 | * |
| 337 | * Create a new xmlNewTextWriter structure with @doc as output |
| 338 | * starting at @node |
| 339 | * |
| 340 | * Returns the new xmlTextWriterPtr or NULL in case of error |
| 341 | */ |
| 342 | xmlTextWriterPtr |
| 343 | xmlNewTextWriterTree(xmlDocPtr doc, xmlNodePtr node, int compression) |
| 344 | { |
| 345 | xmlTextWriterPtr ret; |
| 346 | xmlSAXHandler saxHandler; |
| 347 | xmlParserCtxtPtr ctxt; |
| 348 | |
| 349 | if (doc == NULL) { |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 350 | xmlGenericError(xmlGenericErrorContext, |
| 351 | "xmlNewTextWriterTree : invalid document tree!\n"); |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 352 | return NULL; |
| 353 | } |
| 354 | |
| 355 | memset(&saxHandler, '\0', sizeof(saxHandler)); |
| 356 | xmlSAX2InitDefaultSAXHandler(&saxHandler, 1); |
| 357 | saxHandler.startDocument = xmlTextWriterStartDocumentCallback; |
| 358 | saxHandler.startElement = xmlSAX2StartElement; |
| 359 | saxHandler.endElement = xmlSAX2EndElement; |
| 360 | |
| 361 | ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL); |
| 362 | if (ctxt == NULL) { |
| 363 | xmlGenericError(xmlGenericErrorContext, |
| 364 | "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n"); |
| 365 | return NULL; |
| 366 | } |
| 367 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 368 | ret = xmlNewTextWriterPushParser(ctxt, compression); |
| 369 | if (ret == NULL) { |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 370 | xmlFreeParserCtxt(ctxt); |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 371 | xmlGenericError(xmlGenericErrorContext, |
| 372 | "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n"); |
| 373 | return NULL; |
| 374 | } |
| 375 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 376 | ctxt->myDoc = doc; |
| 377 | ctxt->node = node; |
| 378 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 379 | xmlSetDocCompressMode(doc, compression); |
| 380 | |
| 381 | return ret; |
| 382 | } |
| 383 | |
| 384 | /** |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 385 | * xmlFreeTextWriter: |
| 386 | * @writer: the xmlTextWriterPtr |
| 387 | * |
| 388 | * Deallocate all the resources associated to the writer |
| 389 | */ |
| 390 | void |
| 391 | xmlFreeTextWriter(xmlTextWriterPtr writer) |
| 392 | { |
| 393 | if (writer == NULL) |
| 394 | return; |
| 395 | |
| 396 | if (writer->out != NULL) |
| 397 | xmlOutputBufferClose(writer->out); |
| 398 | |
| 399 | if (writer->nodes != NULL) |
| 400 | xmlListDelete(writer->nodes); |
| 401 | |
| 402 | if (writer->nsstack != NULL) |
| 403 | xmlListDelete(writer->nsstack); |
| 404 | |
Daniel Veillard | 20c5e78 | 2004-01-21 09:57:31 +0000 | [diff] [blame] | 405 | if (writer->ctxt != NULL) |
| 406 | xmlFreeParserCtxt(writer->ctxt); |
| 407 | |
Daniel Veillard | 4773df2 | 2004-01-23 13:15:13 +0000 | [diff] [blame] | 408 | if (writer->ichar != NULL) |
| 409 | xmlFree(writer->ichar); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 410 | xmlFree(writer); |
| 411 | } |
| 412 | |
| 413 | /** |
| 414 | * xmlTextWriterStartDocument: |
| 415 | * @writer: the xmlTextWriterPtr |
| 416 | * @version: the xml version ("1.0") or NULL for default ("1.0") |
| 417 | * @encoding: the encoding or NULL for default |
| 418 | * @standalone: "yes" or "no" or NULL for default |
| 419 | * |
| 420 | * Start a new xml document |
| 421 | * |
| 422 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 423 | */ |
| 424 | int |
| 425 | xmlTextWriterStartDocument(xmlTextWriterPtr writer, const char *version, |
| 426 | const char *encoding, const char *standalone) |
| 427 | { |
| 428 | int count; |
| 429 | int sum; |
| 430 | xmlLinkPtr lk; |
| 431 | xmlCharEncodingHandlerPtr encoder; |
| 432 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 433 | if ((writer == NULL) || (writer->out == NULL)) { |
| 434 | xmlGenericError(xmlGenericErrorContext, |
| 435 | "xmlTextWriterStartDocument : invalid writer!\n"); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 436 | return -1; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 437 | } |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 438 | |
| 439 | lk = xmlListFront(writer->nodes); |
| 440 | if ((lk != NULL) && (xmlLinkGetData(lk) != NULL)) { |
| 441 | xmlGenericError(xmlGenericErrorContext, |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 442 | "xmlTextWriterStartDocument : not allowed in this context!\n"); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 443 | return -1; |
| 444 | } |
| 445 | |
| 446 | encoder = NULL; |
| 447 | if (encoding != NULL) { |
| 448 | encoder = xmlFindCharEncodingHandler(encoding); |
| 449 | if (encoder == NULL) { |
| 450 | xmlGenericError(xmlGenericErrorContext, |
| 451 | "xmlTextWriterStartDocument : out of memory!\n"); |
| 452 | return -1; |
| 453 | } |
| 454 | } |
| 455 | |
| 456 | writer->out->encoder = encoder; |
| 457 | if (encoder != NULL) { |
| 458 | writer->out->conv = xmlBufferCreateSize(4000); |
| 459 | xmlCharEncOutFunc(encoder, writer->out->conv, NULL); |
| 460 | } else |
| 461 | writer->out->conv = NULL; |
| 462 | |
| 463 | sum = 0; |
| 464 | count = xmlOutputBufferWriteString(writer->out, "<?xml version="); |
| 465 | if (count < 0) |
| 466 | return -1; |
| 467 | sum += count; |
| 468 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 469 | if (count < 0) |
| 470 | return -1; |
| 471 | sum += count; |
| 472 | if (version != 0) |
| 473 | count = xmlOutputBufferWriteString(writer->out, version); |
| 474 | else |
| 475 | count = xmlOutputBufferWriteString(writer->out, "1.0"); |
| 476 | if (count < 0) |
| 477 | return -1; |
| 478 | sum += count; |
| 479 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 480 | if (count < 0) |
| 481 | return -1; |
| 482 | sum += count; |
| 483 | if (writer->out->encoder != 0) { |
| 484 | count = xmlOutputBufferWriteString(writer->out, " encoding="); |
| 485 | if (count < 0) |
| 486 | return -1; |
| 487 | sum += count; |
| 488 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 489 | if (count < 0) |
| 490 | return -1; |
| 491 | sum += count; |
| 492 | count = |
| 493 | xmlOutputBufferWriteString(writer->out, |
| 494 | writer->out->encoder->name); |
| 495 | if (count < 0) |
| 496 | return -1; |
| 497 | sum += count; |
| 498 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 499 | if (count < 0) |
| 500 | return -1; |
| 501 | sum += count; |
| 502 | } |
| 503 | |
| 504 | if (standalone != 0) { |
| 505 | count = xmlOutputBufferWriteString(writer->out, " standalone="); |
| 506 | if (count < 0) |
| 507 | return -1; |
| 508 | sum += count; |
| 509 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 510 | if (count < 0) |
| 511 | return -1; |
| 512 | sum += count; |
| 513 | count = xmlOutputBufferWriteString(writer->out, standalone); |
| 514 | if (count < 0) |
| 515 | return -1; |
| 516 | sum += count; |
| 517 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 518 | if (count < 0) |
| 519 | return -1; |
| 520 | sum += count; |
| 521 | } |
| 522 | |
| 523 | count = xmlOutputBufferWriteString(writer->out, "?>\n"); |
| 524 | if (count < 0) |
| 525 | return -1; |
| 526 | sum += count; |
| 527 | |
| 528 | return sum; |
| 529 | } |
| 530 | |
| 531 | /** |
| 532 | * xmlTextWriterEndDocument: |
| 533 | * @writer: the xmlTextWriterPtr |
| 534 | * |
| 535 | * End an xml document. All open elements are closed |
| 536 | * |
| 537 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 538 | */ |
| 539 | int |
| 540 | xmlTextWriterEndDocument(xmlTextWriterPtr writer) |
| 541 | { |
| 542 | int count; |
| 543 | int sum; |
| 544 | xmlLinkPtr lk; |
| 545 | xmlTextWriterStackEntry *p; |
| 546 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 547 | if (writer == NULL) { |
| 548 | xmlGenericError(xmlGenericErrorContext, |
| 549 | "xmlTextWriterEndDocument : invalid writer!\n"); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 550 | return -1; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 551 | } |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 552 | |
| 553 | sum = 0; |
| 554 | while ((lk = xmlListFront(writer->nodes)) != NULL) { |
| 555 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 556 | if (p == 0) |
| 557 | break; |
| 558 | switch (p->state) { |
| 559 | case XML_TEXTWRITER_NAME: |
| 560 | case XML_TEXTWRITER_ATTRIBUTE: |
| 561 | case XML_TEXTWRITER_TEXT: |
| 562 | count = xmlTextWriterEndElement(writer); |
| 563 | if (count < 0) |
| 564 | return -1; |
| 565 | sum += count; |
| 566 | break; |
| 567 | case XML_TEXTWRITER_PI: |
| 568 | case XML_TEXTWRITER_PI_TEXT: |
| 569 | count = xmlTextWriterEndPI(writer); |
| 570 | if (count < 0) |
| 571 | return -1; |
| 572 | sum += count; |
| 573 | break; |
| 574 | case XML_TEXTWRITER_CDATA: |
| 575 | count = xmlTextWriterEndCDATA(writer); |
| 576 | if (count < 0) |
| 577 | return -1; |
| 578 | sum += count; |
| 579 | break; |
| 580 | case XML_TEXTWRITER_DTD: |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 581 | case XML_TEXTWRITER_DTD_TEXT: |
| 582 | case XML_TEXTWRITER_DTD_ELEM: |
| 583 | case XML_TEXTWRITER_DTD_ELEM_TEXT: |
| 584 | case XML_TEXTWRITER_DTD_ATTL: |
| 585 | case XML_TEXTWRITER_DTD_ATTL_TEXT: |
| 586 | case XML_TEXTWRITER_DTD_ENTY: |
| 587 | case XML_TEXTWRITER_DTD_ENTY_TEXT: |
| 588 | case XML_TEXTWRITER_DTD_PENT: |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 589 | count = xmlTextWriterEndDTD(writer); |
| 590 | if (count < 0) |
| 591 | return -1; |
| 592 | sum += count; |
| 593 | break; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 594 | case XML_TEXTWRITER_COMMENT: |
| 595 | count = xmlTextWriterEndComment(writer); |
| 596 | if (count < 0) |
| 597 | return -1; |
| 598 | sum += count; |
| 599 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 600 | default: |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 601 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 602 | } |
| 603 | } |
| 604 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 605 | if (!writer->indent) { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 606 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 607 | if (count < 0) |
| 608 | return -1; |
| 609 | sum += count; |
| 610 | } |
| 611 | return sum; |
| 612 | } |
| 613 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 614 | /** |
| 615 | * xmlTextWriterStartComment: |
| 616 | * @writer: the xmlTextWriterPtr |
| 617 | * |
| 618 | * Start an xml comment. |
| 619 | * |
| 620 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 621 | */ |
| 622 | int |
| 623 | xmlTextWriterStartComment(xmlTextWriterPtr writer) |
| 624 | { |
| 625 | int count; |
| 626 | int sum; |
| 627 | xmlLinkPtr lk; |
| 628 | xmlTextWriterStackEntry *p; |
| 629 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 630 | if (writer == NULL) { |
| 631 | xmlGenericError(xmlGenericErrorContext, |
| 632 | "xmlTextWriterStartComment : invalid writer!\n"); |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 633 | return -1; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 634 | } |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 635 | |
| 636 | sum = 0; |
| 637 | lk = xmlListFront(writer->nodes); |
| 638 | if (lk != 0) { |
| 639 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 640 | if (p != 0) { |
| 641 | switch (p->state) { |
| 642 | case XML_TEXTWRITER_TEXT: |
| 643 | case XML_TEXTWRITER_NONE: |
| 644 | break; |
| 645 | case XML_TEXTWRITER_NAME: |
| 646 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 647 | if (count < 0) |
| 648 | return -1; |
| 649 | sum += count; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 650 | if (writer->indent) { |
| 651 | count = |
| 652 | xmlOutputBufferWriteString(writer->out, "\n"); |
| 653 | if (count < 0) |
| 654 | return -1; |
| 655 | sum += count; |
| 656 | } |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 657 | p->state = XML_TEXTWRITER_TEXT; |
| 658 | break; |
| 659 | default: |
| 660 | return -1; |
| 661 | } |
| 662 | } |
| 663 | } |
| 664 | |
| 665 | p = (xmlTextWriterStackEntry *) |
| 666 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 667 | if (p == 0) { |
| 668 | xmlGenericError(xmlGenericErrorContext, |
| 669 | "xmlTextWriterStartElement : out of memory!\n"); |
| 670 | return -1; |
| 671 | } |
| 672 | |
| 673 | p->name = 0; |
| 674 | p->state = XML_TEXTWRITER_COMMENT; |
| 675 | |
| 676 | xmlListPushFront(writer->nodes, p); |
| 677 | |
| 678 | if (writer->indent) { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 679 | count = xmlTextWriterWriteIndent(writer); |
| 680 | if (count < 0) |
| 681 | return -1; |
| 682 | sum += count; |
| 683 | } |
| 684 | |
| 685 | count = xmlOutputBufferWriteString(writer->out, "<!--"); |
| 686 | if (count < 0) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 687 | return -1; |
| 688 | sum += count; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 689 | |
| 690 | return sum; |
| 691 | } |
| 692 | |
| 693 | /** |
| 694 | * xmlTextWriterEndComment: |
| 695 | * @writer: the xmlTextWriterPtr |
| 696 | * |
| 697 | * End the current xml coment. |
| 698 | * |
| 699 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 700 | */ |
| 701 | int |
| 702 | xmlTextWriterEndComment(xmlTextWriterPtr writer) |
| 703 | { |
| 704 | int count; |
| 705 | int sum; |
| 706 | xmlLinkPtr lk; |
| 707 | xmlTextWriterStackEntry *p; |
| 708 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 709 | if (writer == NULL) { |
| 710 | xmlGenericError(xmlGenericErrorContext, |
| 711 | "xmlTextWriterEndComment : invalid writer!\n"); |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 712 | return -1; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 713 | } |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 714 | |
| 715 | lk = xmlListFront(writer->nodes); |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 716 | if (lk == 0) { |
| 717 | xmlGenericError(xmlGenericErrorContext, |
| 718 | "xmlTextWriterEndComment : not allowed in this context!\n"); |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 719 | return -1; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 720 | } |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 721 | |
| 722 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 723 | if (p == 0) |
| 724 | return -1; |
| 725 | |
| 726 | sum = 0; |
| 727 | switch (p->state) { |
| 728 | case XML_TEXTWRITER_COMMENT: |
| 729 | count = xmlOutputBufferWriteString(writer->out, "-->"); |
| 730 | if (count < 0) |
| 731 | return -1; |
| 732 | sum += count; |
| 733 | break; |
| 734 | default: |
| 735 | return -1; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 736 | } |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 737 | |
| 738 | if (writer->indent) { |
| 739 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 740 | if (count < 0) |
| 741 | return -1; |
| 742 | sum += count; |
| 743 | } |
| 744 | |
| 745 | xmlListPopFront(writer->nodes); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 746 | return sum; |
| 747 | } |
| 748 | |
| 749 | /** |
| 750 | * xmlTextWriterWriteFormatComment: |
| 751 | * @writer: the xmlTextWriterPtr |
| 752 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 753 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 754 | * |
| 755 | * Write an xml comment. |
| 756 | * |
| 757 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 758 | */ |
| 759 | int |
| 760 | xmlTextWriterWriteFormatComment(xmlTextWriterPtr writer, |
| 761 | const char *format, ...) |
| 762 | { |
| 763 | int rc; |
| 764 | va_list ap; |
| 765 | |
| 766 | va_start(ap, format); |
| 767 | |
| 768 | rc = xmlTextWriterWriteVFormatComment(writer, format, ap); |
| 769 | |
| 770 | va_end(ap); |
| 771 | return rc; |
| 772 | } |
| 773 | |
| 774 | /** |
| 775 | * xmlTextWriterWriteVFormatComment: |
| 776 | * @writer: the xmlTextWriterPtr |
| 777 | * @format: format string (see printf) |
| 778 | * @argptr: pointer to the first member of the variable argument list. |
| 779 | * |
| 780 | * Write an xml comment. |
| 781 | * |
| 782 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 783 | */ |
| 784 | int |
| 785 | xmlTextWriterWriteVFormatComment(xmlTextWriterPtr writer, |
| 786 | const char *format, va_list argptr) |
| 787 | { |
| 788 | int rc; |
| 789 | xmlChar *buf; |
| 790 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 791 | if (writer == NULL) { |
| 792 | xmlGenericError(xmlGenericErrorContext, |
| 793 | "xmlTextWriterWriteVFormatComment : invalid writer!\n"); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 794 | return -1; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 795 | } |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 796 | |
| 797 | buf = xmlTextWriterVSprintf(format, argptr); |
| 798 | if (buf == 0) |
| 799 | return 0; |
| 800 | |
| 801 | rc = xmlTextWriterWriteComment(writer, buf); |
| 802 | |
| 803 | xmlFree(buf); |
| 804 | return rc; |
| 805 | } |
| 806 | |
| 807 | /** |
| 808 | * xmlTextWriterWriteComment: |
| 809 | * @writer: the xmlTextWriterPtr |
| 810 | * @content: comment string |
| 811 | * |
| 812 | * Write an xml comment. |
| 813 | * |
| 814 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 815 | */ |
| 816 | int |
| 817 | xmlTextWriterWriteComment(xmlTextWriterPtr writer, const xmlChar * content) |
| 818 | { |
| 819 | int count; |
| 820 | int sum; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 821 | |
| 822 | sum = 0; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 823 | count = xmlTextWriterStartComment(writer); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 824 | if (count < 0) |
| 825 | return -1; |
| 826 | sum += count; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 827 | count = xmlTextWriterWriteString(writer, content); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 828 | if (count < 0) |
| 829 | return -1; |
| 830 | sum += count; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 831 | count = xmlTextWriterEndComment(writer); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 832 | if (count < 0) |
| 833 | return -1; |
| 834 | sum += count; |
| 835 | |
| 836 | return sum; |
| 837 | } |
| 838 | |
| 839 | /** |
| 840 | * xmlTextWriterStartElement: |
| 841 | * @writer: the xmlTextWriterPtr |
| 842 | * @name: element name |
| 843 | * |
| 844 | * Start an xml element. |
| 845 | * |
| 846 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 847 | */ |
| 848 | int |
| 849 | xmlTextWriterStartElement(xmlTextWriterPtr writer, const xmlChar * name) |
| 850 | { |
| 851 | int count; |
| 852 | int sum; |
| 853 | xmlLinkPtr lk; |
| 854 | xmlTextWriterStackEntry *p; |
| 855 | |
| 856 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 857 | return -1; |
| 858 | |
| 859 | sum = 0; |
| 860 | lk = xmlListFront(writer->nodes); |
| 861 | if (lk != 0) { |
| 862 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 863 | if (p != 0) { |
| 864 | switch (p->state) { |
| 865 | case XML_TEXTWRITER_PI: |
| 866 | case XML_TEXTWRITER_PI_TEXT: |
| 867 | return -1; |
| 868 | case XML_TEXTWRITER_NONE: |
| 869 | break; |
| 870 | case XML_TEXTWRITER_NAME: |
| 871 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 872 | if (count < 0) |
| 873 | return -1; |
| 874 | sum += count; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 875 | if (writer->indent) |
| 876 | count = |
| 877 | xmlOutputBufferWriteString(writer->out, "\n"); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 878 | p->state = XML_TEXTWRITER_TEXT; |
| 879 | break; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 880 | default: |
| 881 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 882 | } |
| 883 | } |
| 884 | } |
| 885 | |
| 886 | p = (xmlTextWriterStackEntry *) |
| 887 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 888 | if (p == 0) { |
| 889 | xmlGenericError(xmlGenericErrorContext, |
| 890 | "xmlTextWriterStartElement : out of memory!\n"); |
| 891 | return -1; |
| 892 | } |
| 893 | |
| 894 | p->name = xmlStrdup(name); |
| 895 | if (p->name == 0) { |
| 896 | xmlGenericError(xmlGenericErrorContext, |
| 897 | "xmlTextWriterStartElement : out of memory!\n"); |
| 898 | xmlFree(p); |
| 899 | return -1; |
| 900 | } |
| 901 | p->state = XML_TEXTWRITER_NAME; |
| 902 | |
| 903 | xmlListPushFront(writer->nodes, p); |
| 904 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 905 | if (writer->indent) { |
| 906 | count = xmlTextWriterWriteIndent(writer); |
| 907 | sum += count; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 908 | } |
| 909 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 910 | count = xmlOutputBufferWriteString(writer->out, "<"); |
| 911 | if (count < 0) |
| 912 | return -1; |
| 913 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 914 | count = |
| 915 | xmlOutputBufferWriteString(writer->out, (const char *) p->name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 916 | if (count < 0) |
| 917 | return -1; |
| 918 | sum += count; |
| 919 | |
| 920 | return sum; |
| 921 | } |
| 922 | |
| 923 | /** |
| 924 | * xmlTextWriterStartElementNS: |
| 925 | * @writer: the xmlTextWriterPtr |
| 926 | * @prefix: namespace prefix or NULL |
| 927 | * @name: element local name |
| 928 | * @namespaceURI: namespace URI or NULL |
| 929 | * |
| 930 | * Start an xml element with namespace support. |
| 931 | * |
| 932 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 933 | */ |
| 934 | int |
| 935 | xmlTextWriterStartElementNS(xmlTextWriterPtr writer, |
| 936 | const xmlChar * prefix, const xmlChar * name, |
| 937 | const xmlChar * namespaceURI) |
| 938 | { |
| 939 | int count; |
| 940 | int sum; |
| 941 | xmlChar *buf; |
| 942 | |
| 943 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 944 | return -1; |
| 945 | |
| 946 | buf = 0; |
| 947 | if (prefix != 0) { |
| 948 | buf = xmlStrdup(prefix); |
| 949 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 950 | } |
| 951 | buf = xmlStrcat(buf, name); |
| 952 | |
| 953 | sum = 0; |
| 954 | count = xmlTextWriterStartElement(writer, buf); |
| 955 | xmlFree(buf); |
| 956 | if (count < 0) |
| 957 | return -1; |
| 958 | sum += count; |
| 959 | |
| 960 | if (namespaceURI != 0) { |
| 961 | buf = xmlStrdup(BAD_CAST "xmlns"); |
| 962 | if (prefix != 0) { |
| 963 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 964 | buf = xmlStrcat(buf, prefix); |
| 965 | } |
| 966 | |
| 967 | count = xmlTextWriterWriteAttribute(writer, buf, namespaceURI); |
| 968 | xmlFree(buf); |
| 969 | if (count < 0) |
| 970 | return -1; |
| 971 | sum += count; |
| 972 | } |
| 973 | |
| 974 | return sum; |
| 975 | } |
| 976 | |
| 977 | /** |
| 978 | * xmlTextWriterEndElement: |
| 979 | * @writer: the xmlTextWriterPtr |
| 980 | * |
| 981 | * End the current xml element. |
| 982 | * |
| 983 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 984 | */ |
| 985 | int |
| 986 | xmlTextWriterEndElement(xmlTextWriterPtr writer) |
| 987 | { |
| 988 | int count; |
| 989 | int sum; |
| 990 | xmlLinkPtr lk; |
| 991 | xmlTextWriterStackEntry *p; |
| 992 | |
| 993 | if (writer == NULL) |
| 994 | return -1; |
| 995 | |
| 996 | lk = xmlListFront(writer->nodes); |
| 997 | if (lk == 0) |
| 998 | return -1; |
| 999 | |
| 1000 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1001 | if (p == 0) |
| 1002 | return -1; |
| 1003 | |
| 1004 | sum = 0; |
| 1005 | switch (p->state) { |
| 1006 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1007 | count = xmlTextWriterEndAttribute(writer); |
| 1008 | if (count < 0) |
| 1009 | return -1; |
| 1010 | sum += count; |
| 1011 | /* fallthrough */ |
| 1012 | case XML_TEXTWRITER_NAME: |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1013 | if (writer->indent) /* next element needs indent */ |
| 1014 | writer->doindent = 1; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1015 | count = xmlOutputBufferWriteString(writer->out, "/>"); |
| 1016 | if (count < 0) |
| 1017 | return -1; |
| 1018 | sum += count; |
| 1019 | break; |
| 1020 | case XML_TEXTWRITER_TEXT: |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1021 | if ((writer->indent) && (writer->doindent)) { |
| 1022 | count = xmlTextWriterWriteIndent(writer); |
| 1023 | sum += count; |
| 1024 | writer->doindent = 1; |
| 1025 | } else |
| 1026 | writer->doindent = 1; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1027 | count = xmlOutputBufferWriteString(writer->out, "</"); |
| 1028 | if (count < 0) |
| 1029 | return -1; |
| 1030 | sum += count; |
| 1031 | count = xmlOutputBufferWriteString(writer->out, |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1032 | (const char *) p->name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1033 | if (count < 0) |
| 1034 | return -1; |
| 1035 | sum += count; |
| 1036 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1037 | if (count < 0) |
| 1038 | return -1; |
| 1039 | sum += count; |
| 1040 | break; |
| 1041 | default: |
| 1042 | return -1; |
| 1043 | } |
| 1044 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 1045 | if (writer->indent) { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1046 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 1047 | sum += count; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 1048 | } |
| 1049 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1050 | xmlListPopFront(writer->nodes); |
| 1051 | return sum; |
| 1052 | } |
| 1053 | |
| 1054 | /** |
| 1055 | * xmlTextWriterFullEndElement: |
| 1056 | * @writer: the xmlTextWriterPtr |
| 1057 | * |
| 1058 | * End the current xml element. Writes an end tag even if the element is empty |
| 1059 | * |
| 1060 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1061 | */ |
| 1062 | int |
| 1063 | xmlTextWriterFullEndElement(xmlTextWriterPtr writer) |
| 1064 | { |
| 1065 | int count; |
| 1066 | int sum; |
| 1067 | xmlLinkPtr lk; |
| 1068 | xmlTextWriterStackEntry *p; |
| 1069 | |
| 1070 | if (writer == NULL) |
| 1071 | return -1; |
| 1072 | |
| 1073 | lk = xmlListFront(writer->nodes); |
| 1074 | if (lk == 0) |
| 1075 | return -1; |
| 1076 | |
| 1077 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1078 | if (p == 0) |
| 1079 | return -1; |
| 1080 | |
| 1081 | sum = 0; |
| 1082 | switch (p->state) { |
| 1083 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1084 | count = xmlTextWriterEndAttribute(writer); |
| 1085 | if (count < 0) |
| 1086 | return -1; |
| 1087 | sum += count; |
| 1088 | /* fallthrough */ |
| 1089 | case XML_TEXTWRITER_NAME: |
| 1090 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1091 | if (count < 0) |
| 1092 | return -1; |
| 1093 | sum += count; |
| 1094 | /* fallthrough */ |
| 1095 | case XML_TEXTWRITER_TEXT: |
| 1096 | count = xmlOutputBufferWriteString(writer->out, "</"); |
| 1097 | if (count < 0) |
| 1098 | return -1; |
| 1099 | sum += count; |
| 1100 | count = xmlOutputBufferWriteString(writer->out, |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1101 | (const char *) p->name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1102 | if (count < 0) |
| 1103 | return -1; |
| 1104 | sum += count; |
| 1105 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 1106 | if (count < 0) |
| 1107 | return -1; |
| 1108 | sum += count; |
| 1109 | break; |
| 1110 | default: |
| 1111 | return -1; |
| 1112 | } |
| 1113 | |
| 1114 | xmlListPopFront(writer->nodes); |
| 1115 | return sum; |
| 1116 | } |
| 1117 | |
| 1118 | /** |
| 1119 | * xmlTextWriterWriteFormatRaw: |
| 1120 | * @writer: the xmlTextWriterPtr |
| 1121 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 1122 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1123 | * |
| 1124 | * Write a formatted raw xml text. |
| 1125 | * |
| 1126 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1127 | */ |
| 1128 | int |
| 1129 | xmlTextWriterWriteFormatRaw(xmlTextWriterPtr writer, const char *format, |
| 1130 | ...) |
| 1131 | { |
| 1132 | int rc; |
| 1133 | va_list ap; |
| 1134 | |
| 1135 | va_start(ap, format); |
| 1136 | |
| 1137 | rc = xmlTextWriterWriteVFormatRaw(writer, format, ap); |
| 1138 | |
| 1139 | va_end(ap); |
| 1140 | return rc; |
| 1141 | } |
| 1142 | |
| 1143 | /** |
| 1144 | * xmlTextWriterWriteVFormatRaw: |
| 1145 | * @writer: the xmlTextWriterPtr |
| 1146 | * @format: format string (see printf) |
| 1147 | * @argptr: pointer to the first member of the variable argument list. |
| 1148 | * |
| 1149 | * Write a formatted raw xml text. |
| 1150 | * |
| 1151 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1152 | */ |
| 1153 | int |
| 1154 | xmlTextWriterWriteVFormatRaw(xmlTextWriterPtr writer, const char *format, |
| 1155 | va_list argptr) |
| 1156 | { |
| 1157 | int rc; |
| 1158 | xmlChar *buf; |
| 1159 | |
| 1160 | if (writer == NULL) |
| 1161 | return -1; |
| 1162 | |
| 1163 | buf = xmlTextWriterVSprintf(format, argptr); |
| 1164 | if (buf == 0) |
| 1165 | return 0; |
| 1166 | |
| 1167 | rc = xmlTextWriterWriteRaw(writer, buf); |
| 1168 | |
| 1169 | xmlFree(buf); |
| 1170 | return rc; |
| 1171 | } |
| 1172 | |
| 1173 | /** |
Daniel Veillard | 1e90661 | 2003-12-05 14:57:46 +0000 | [diff] [blame] | 1174 | * xmlTextWriterWriteRawLen: |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1175 | * @writer: the xmlTextWriterPtr |
| 1176 | * @content: text string |
| 1177 | * @len: length of the text string |
| 1178 | * |
| 1179 | * Write an xml text. |
| 1180 | * TODO: what about entities and special chars?? |
| 1181 | * |
| 1182 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1183 | */ |
| 1184 | int |
| 1185 | xmlTextWriterWriteRawLen(xmlTextWriterPtr writer, const xmlChar * content, |
| 1186 | int len) |
| 1187 | { |
| 1188 | int count; |
| 1189 | int sum; |
| 1190 | xmlLinkPtr lk; |
| 1191 | xmlTextWriterStackEntry *p; |
| 1192 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1193 | if (writer == NULL) { |
| 1194 | xmlGenericError(xmlGenericErrorContext, |
| 1195 | "xmlTextWriterWriteRawLen : invalid writer!\n"); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1196 | return -1; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1197 | } |
| 1198 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1199 | if ((content == NULL) && (len > 0)) { |
| 1200 | xmlGenericError(xmlGenericErrorContext, |
| 1201 | "xmlTextWriterWriteRawLen : invalid content!\n"); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1202 | return -1; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1203 | } |
| 1204 | |
| 1205 | sum = 0; |
| 1206 | lk = xmlListFront(writer->nodes); |
| 1207 | if (lk != 0) { |
| 1208 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1209 | count = xmlTextWriterHandleStateDependencies(writer, p); |
| 1210 | if (count < 0) |
| 1211 | return -1; |
| 1212 | sum += count; |
| 1213 | } |
| 1214 | |
| 1215 | if (writer->indent) |
| 1216 | writer->doindent = 0; |
| 1217 | |
| 1218 | if (content != NULL) { |
| 1219 | count = |
| 1220 | xmlOutputBufferWrite(writer->out, len, (const char *) content); |
| 1221 | if (count < 0) |
| 1222 | return -1; |
| 1223 | sum += count; |
| 1224 | } |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1225 | |
| 1226 | return sum; |
| 1227 | } |
| 1228 | |
| 1229 | /** |
| 1230 | * xmlTextWriterWriteRaw: |
| 1231 | * @writer: the xmlTextWriterPtr |
| 1232 | * @content: text string |
| 1233 | * |
| 1234 | * Write a raw xml text. |
| 1235 | * |
| 1236 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1237 | */ |
| 1238 | int |
| 1239 | xmlTextWriterWriteRaw(xmlTextWriterPtr writer, const xmlChar * content) |
| 1240 | { |
| 1241 | return xmlTextWriterWriteRawLen(writer, content, xmlStrlen(content)); |
| 1242 | } |
| 1243 | |
| 1244 | /** |
| 1245 | * xmlTextWriterWriteFormatString: |
| 1246 | * @writer: the xmlTextWriterPtr |
| 1247 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 1248 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1249 | * |
| 1250 | * Write a formatted xml text. |
| 1251 | * |
| 1252 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1253 | */ |
| 1254 | int |
| 1255 | xmlTextWriterWriteFormatString(xmlTextWriterPtr writer, const char *format, |
| 1256 | ...) |
| 1257 | { |
| 1258 | int rc; |
| 1259 | va_list ap; |
| 1260 | |
| 1261 | va_start(ap, format); |
| 1262 | |
| 1263 | rc = xmlTextWriterWriteVFormatString(writer, format, ap); |
| 1264 | |
| 1265 | va_end(ap); |
| 1266 | return rc; |
| 1267 | } |
| 1268 | |
| 1269 | /** |
| 1270 | * xmlTextWriterWriteVFormatString: |
| 1271 | * @writer: the xmlTextWriterPtr |
| 1272 | * @format: format string (see printf) |
| 1273 | * @argptr: pointer to the first member of the variable argument list. |
| 1274 | * |
| 1275 | * Write a formatted xml text. |
| 1276 | * |
| 1277 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1278 | */ |
| 1279 | int |
| 1280 | xmlTextWriterWriteVFormatString(xmlTextWriterPtr writer, |
| 1281 | const char *format, va_list argptr) |
| 1282 | { |
| 1283 | int rc; |
| 1284 | xmlChar *buf; |
| 1285 | |
| 1286 | if (writer == NULL) |
| 1287 | return -1; |
| 1288 | |
| 1289 | buf = xmlTextWriterVSprintf(format, argptr); |
| 1290 | if (buf == 0) |
| 1291 | return 0; |
| 1292 | |
| 1293 | rc = xmlTextWriterWriteString(writer, buf); |
| 1294 | |
| 1295 | xmlFree(buf); |
| 1296 | return rc; |
| 1297 | } |
| 1298 | |
| 1299 | /** |
| 1300 | * xmlTextWriterWriteString: |
| 1301 | * @writer: the xmlTextWriterPtr |
| 1302 | * @content: text string |
| 1303 | * |
| 1304 | * Write an xml text. |
| 1305 | * |
| 1306 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1307 | */ |
| 1308 | int |
| 1309 | xmlTextWriterWriteString(xmlTextWriterPtr writer, const xmlChar * content) |
| 1310 | { |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1311 | int count; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1312 | int sum; |
| 1313 | xmlLinkPtr lk; |
| 1314 | xmlTextWriterStackEntry *p; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1315 | xmlChar *buf; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1316 | |
| 1317 | if (writer == NULL) |
| 1318 | return -1; |
| 1319 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1320 | sum = 0; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1321 | buf = (xmlChar *) content; |
| 1322 | lk = xmlListFront(writer->nodes); |
| 1323 | if (lk != 0) { |
| 1324 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1325 | if (p != 0) { |
| 1326 | switch (p->state) { |
| 1327 | case XML_TEXTWRITER_NAME: |
| 1328 | case XML_TEXTWRITER_TEXT: |
Daniel Veillard | 62040be | 2004-05-17 03:17:26 +0000 | [diff] [blame] | 1329 | #if 0 |
| 1330 | buf = NULL; |
| 1331 | xmlOutputBufferWriteEscape(writer->out, content, NULL); |
| 1332 | #endif |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1333 | buf = xmlEncodeSpecialChars(NULL, content); |
| 1334 | break; |
| 1335 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1336 | buf = NULL; |
| 1337 | xmlAttrSerializeTxtContent(writer->out->buffer, NULL, |
| 1338 | NULL, content); |
| 1339 | break; |
William M. Brack | 87640d5 | 2004-04-17 14:58:15 +0000 | [diff] [blame] | 1340 | default: |
| 1341 | break; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1342 | } |
| 1343 | } |
| 1344 | } |
| 1345 | |
| 1346 | if (buf != NULL) { |
| 1347 | count = xmlTextWriterWriteRaw(writer, buf); |
| 1348 | if (count < 0) |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1349 | return -1; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1350 | sum += count; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1351 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1352 | if (buf != content) /* buf was allocated by us, so free it */ |
| 1353 | xmlFree(buf); |
William M. Brack | a9c612c | 2004-02-01 10:04:05 +0000 | [diff] [blame] | 1354 | } |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1355 | |
| 1356 | return sum; |
| 1357 | } |
| 1358 | |
| 1359 | /** |
| 1360 | * xmlOutputBufferWriteBase64: |
| 1361 | * @out: the xmlOutputBufferPtr |
| 1362 | * @data: binary data |
| 1363 | * @len: the number of bytes to encode |
| 1364 | * |
| 1365 | * Write base64 encoded data to an xmlOutputBuffer. |
| 1366 | * Adapted from John Walker's base64.c (http://www.fourmilab.ch/). |
| 1367 | * |
| 1368 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1369 | */ |
| 1370 | static int |
| 1371 | xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len, |
| 1372 | const unsigned char *data) |
| 1373 | { |
| 1374 | static unsigned char dtable[64] = |
William M. Brack | 47a3188 | 2004-09-11 16:09:09 +0000 | [diff] [blame] | 1375 | {'A','B','C','D','E','F','G','H','I','J','K','L','M', |
| 1376 | 'N','O','P','Q','R','S','T','U','V','W','X','Y','Z', |
| 1377 | 'a','b','c','d','e','f','g','h','i','j','k','l','m', |
| 1378 | 'n','o','p','q','r','s','t','u','v','w','x','y','z', |
| 1379 | '0','1','2','3','4','5','6','7','8','9','+','/'}; |
| 1380 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1381 | int i; |
| 1382 | int linelen; |
| 1383 | int count; |
| 1384 | int sum; |
| 1385 | |
| 1386 | linelen = 0; |
| 1387 | sum = 0; |
| 1388 | |
| 1389 | i = 0; |
| 1390 | while (1) { |
| 1391 | unsigned char igroup[3]; |
| 1392 | unsigned char ogroup[4]; |
| 1393 | int c; |
| 1394 | int n; |
| 1395 | |
| 1396 | igroup[0] = igroup[1] = igroup[2] = 0; |
| 1397 | for (n = 0; n < 3 && i < len; n++, i++) { |
| 1398 | c = data[i]; |
| 1399 | igroup[n] = (unsigned char) c; |
| 1400 | } |
| 1401 | |
| 1402 | if (n > 0) { |
| 1403 | ogroup[0] = dtable[igroup[0] >> 2]; |
| 1404 | ogroup[1] = dtable[((igroup[0] & 3) << 4) | (igroup[1] >> 4)]; |
| 1405 | ogroup[2] = |
| 1406 | dtable[((igroup[1] & 0xF) << 2) | (igroup[2] >> 6)]; |
| 1407 | ogroup[3] = dtable[igroup[2] & 0x3F]; |
| 1408 | |
| 1409 | if (n < 3) { |
| 1410 | ogroup[3] = '='; |
| 1411 | if (n < 2) { |
| 1412 | ogroup[2] = '='; |
| 1413 | } |
| 1414 | } |
| 1415 | |
| 1416 | if (linelen >= B64LINELEN) { |
| 1417 | count = xmlOutputBufferWrite(out, 2, B64CRLF); |
| 1418 | if (count == -1) |
| 1419 | return -1; |
| 1420 | sum += count; |
| 1421 | linelen = 0; |
| 1422 | } |
| 1423 | count = xmlOutputBufferWrite(out, 4, (const char *) ogroup); |
| 1424 | if (count == -1) |
| 1425 | return -1; |
| 1426 | sum += count; |
| 1427 | |
| 1428 | linelen += 4; |
| 1429 | } |
Daniel Veillard | 929714b | 2003-10-22 12:34:36 +0000 | [diff] [blame] | 1430 | |
| 1431 | if (i >= len) |
| 1432 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1433 | } |
| 1434 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1435 | return sum; |
| 1436 | } |
| 1437 | |
| 1438 | /** |
| 1439 | * xmlTextWriterWriteBase64: |
| 1440 | * @writer: the xmlTextWriterPtr |
| 1441 | * @data: binary data |
| 1442 | * @start: the position within the data of the first byte to encode |
| 1443 | * @len: the number of bytes to encode |
| 1444 | * |
| 1445 | * Write an base64 encoded xml text. |
| 1446 | * |
| 1447 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1448 | */ |
| 1449 | int |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1450 | xmlTextWriterWriteBase64(xmlTextWriterPtr writer, const char *data, |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1451 | int start, int len) |
| 1452 | { |
| 1453 | int count; |
| 1454 | int sum; |
| 1455 | xmlLinkPtr lk; |
| 1456 | xmlTextWriterStackEntry *p; |
| 1457 | |
| 1458 | if (writer == NULL) |
| 1459 | return -1; |
| 1460 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1461 | sum = 0; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1462 | lk = xmlListFront(writer->nodes); |
| 1463 | if (lk != 0) { |
| 1464 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1465 | if (p != 0) { |
| 1466 | count = xmlTextWriterHandleStateDependencies(writer, p); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1467 | if (count < 0) |
| 1468 | return -1; |
| 1469 | sum += count; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1470 | } |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1471 | } |
| 1472 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1473 | if (writer->indent) |
| 1474 | writer->doindent = 0; |
| 1475 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1476 | count = |
| 1477 | xmlOutputBufferWriteBase64(writer->out, len, |
| 1478 | (unsigned char *) data + start); |
| 1479 | if (count < 0) |
| 1480 | return -1; |
| 1481 | sum += count; |
| 1482 | |
| 1483 | return sum; |
| 1484 | } |
| 1485 | |
| 1486 | /** |
| 1487 | * xmlOutputBufferWriteBinHex: |
| 1488 | * @out: the xmlOutputBufferPtr |
| 1489 | * @data: binary data |
| 1490 | * @len: the number of bytes to encode |
| 1491 | * |
| 1492 | * Write hqx encoded data to an xmlOutputBuffer. |
| 1493 | * ::todo |
| 1494 | * |
William M. Brack | 47a3188 | 2004-09-11 16:09:09 +0000 | [diff] [blame] | 1495 | * Returns the bytes written (may be 0 because of buffering) |
| 1496 | * or -1 in case of error |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1497 | */ |
| 1498 | static int |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1499 | xmlOutputBufferWriteBinHex(xmlOutputBufferPtr out, |
| 1500 | int len, const unsigned char *data) |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1501 | { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1502 | int count; |
| 1503 | int sum; |
William M. Brack | 47a3188 | 2004-09-11 16:09:09 +0000 | [diff] [blame] | 1504 | static char hex[16] = |
| 1505 | {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'}; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1506 | int i; |
| 1507 | |
| 1508 | if ((out == NULL) || ((data == 0) && (len != 0))) { |
| 1509 | return -1; |
| 1510 | } |
| 1511 | |
| 1512 | sum = 0; |
| 1513 | for (i = 0; i < len; i++) { |
| 1514 | count = |
| 1515 | xmlOutputBufferWrite(out, 1, |
| 1516 | (const char *) &hex[data[i] >> 4]); |
| 1517 | if (count == -1) |
| 1518 | return -1; |
| 1519 | sum += count; |
| 1520 | count = |
| 1521 | xmlOutputBufferWrite(out, 1, |
| 1522 | (const char *) &hex[data[i] & 0xF]); |
| 1523 | if (count == -1) |
| 1524 | return -1; |
| 1525 | sum += count; |
| 1526 | } |
| 1527 | |
| 1528 | return sum; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1529 | } |
| 1530 | |
| 1531 | /** |
| 1532 | * xmlTextWriterWriteBinHex: |
| 1533 | * @writer: the xmlTextWriterPtr |
| 1534 | * @data: binary data |
| 1535 | * @start: the position within the data of the first byte to encode |
| 1536 | * @len: the number of bytes to encode |
| 1537 | * |
| 1538 | * Write a BinHex encoded xml text. |
| 1539 | * |
| 1540 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1541 | */ |
| 1542 | int |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1543 | xmlTextWriterWriteBinHex(xmlTextWriterPtr writer, const char *data, |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1544 | int start, int len) |
| 1545 | { |
| 1546 | int count; |
| 1547 | int sum; |
| 1548 | xmlLinkPtr lk; |
| 1549 | xmlTextWriterStackEntry *p; |
| 1550 | |
| 1551 | if (writer == NULL) |
| 1552 | return -1; |
| 1553 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1554 | sum = 0; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1555 | lk = xmlListFront(writer->nodes); |
| 1556 | if (lk != 0) { |
| 1557 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1558 | if (p != 0) { |
| 1559 | count = xmlTextWriterHandleStateDependencies(writer, p); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1560 | if (count < 0) |
| 1561 | return -1; |
| 1562 | sum += count; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 1563 | } |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1564 | } |
| 1565 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 1566 | if (writer->indent) |
| 1567 | writer->doindent = 0; |
| 1568 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1569 | count = |
| 1570 | xmlOutputBufferWriteBinHex(writer->out, len, |
| 1571 | (unsigned char *) data + start); |
| 1572 | if (count < 0) |
| 1573 | return -1; |
| 1574 | sum += count; |
| 1575 | |
| 1576 | return sum; |
| 1577 | } |
| 1578 | |
| 1579 | /** |
| 1580 | * xmlTextWriterStartAttribute: |
| 1581 | * @writer: the xmlTextWriterPtr |
| 1582 | * @name: element name |
| 1583 | * |
| 1584 | * Start an xml attribute. |
| 1585 | * |
| 1586 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1587 | */ |
| 1588 | int |
| 1589 | xmlTextWriterStartAttribute(xmlTextWriterPtr writer, const xmlChar * name) |
| 1590 | { |
| 1591 | int count; |
| 1592 | int sum; |
| 1593 | xmlLinkPtr lk; |
| 1594 | xmlTextWriterStackEntry *p; |
| 1595 | |
| 1596 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 1597 | return -1; |
| 1598 | |
| 1599 | sum = 0; |
| 1600 | lk = xmlListFront(writer->nodes); |
| 1601 | if (lk == 0) |
| 1602 | return -1; |
| 1603 | |
| 1604 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1605 | if (p == 0) |
| 1606 | return -1; |
| 1607 | |
| 1608 | switch (p->state) { |
| 1609 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1610 | count = xmlTextWriterEndAttribute(writer); |
| 1611 | if (count < 0) |
| 1612 | return -1; |
| 1613 | sum += count; |
| 1614 | /* fallthrough */ |
| 1615 | case XML_TEXTWRITER_NAME: |
| 1616 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 1617 | if (count < 0) |
| 1618 | return -1; |
| 1619 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 1620 | count = |
| 1621 | xmlOutputBufferWriteString(writer->out, |
| 1622 | (const char *) name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1623 | if (count < 0) |
| 1624 | return -1; |
| 1625 | sum += count; |
| 1626 | count = xmlOutputBufferWriteString(writer->out, "="); |
| 1627 | if (count < 0) |
| 1628 | return -1; |
| 1629 | sum += count; |
| 1630 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 1631 | if (count < 0) |
| 1632 | return -1; |
| 1633 | sum += count; |
| 1634 | p->state = XML_TEXTWRITER_ATTRIBUTE; |
| 1635 | break; |
| 1636 | default: |
| 1637 | return -1; |
| 1638 | } |
| 1639 | |
| 1640 | return sum; |
| 1641 | } |
| 1642 | |
| 1643 | /** |
| 1644 | * xmlTextWriterStartAttributeNS: |
| 1645 | * @writer: the xmlTextWriterPtr |
| 1646 | * @prefix: namespace prefix or NULL |
| 1647 | * @name: element local name |
| 1648 | * @namespaceURI: namespace URI or NULL |
| 1649 | * |
| 1650 | * Start an xml attribute with namespace support. |
| 1651 | * |
| 1652 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1653 | */ |
| 1654 | int |
| 1655 | xmlTextWriterStartAttributeNS(xmlTextWriterPtr writer, |
| 1656 | const xmlChar * prefix, const xmlChar * name, |
| 1657 | const xmlChar * namespaceURI) |
| 1658 | { |
| 1659 | int count; |
| 1660 | int sum; |
| 1661 | xmlChar *buf; |
| 1662 | xmlTextWriterNsStackEntry *p; |
| 1663 | |
| 1664 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 1665 | return -1; |
| 1666 | |
| 1667 | buf = 0; |
| 1668 | if (prefix != 0) { |
| 1669 | buf = xmlStrdup(prefix); |
| 1670 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1671 | } |
| 1672 | buf = xmlStrcat(buf, name); |
| 1673 | |
| 1674 | sum = 0; |
| 1675 | count = xmlTextWriterStartAttribute(writer, buf); |
| 1676 | xmlFree(buf); |
| 1677 | if (count < 0) |
| 1678 | return -1; |
| 1679 | sum += count; |
| 1680 | |
| 1681 | if (namespaceURI != 0) { |
| 1682 | buf = xmlStrdup(BAD_CAST "xmlns"); |
| 1683 | if (prefix != 0) { |
| 1684 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1685 | buf = xmlStrcat(buf, prefix); |
| 1686 | } |
| 1687 | |
| 1688 | p = (xmlTextWriterNsStackEntry *) |
| 1689 | xmlMalloc(sizeof(xmlTextWriterNsStackEntry)); |
| 1690 | if (p == 0) { |
| 1691 | xmlGenericError(xmlGenericErrorContext, |
| 1692 | "xmlTextWriterStartAttributeNS : out of memory!\n"); |
| 1693 | return -1; |
| 1694 | } |
| 1695 | |
| 1696 | p->prefix = buf; |
| 1697 | p->uri = xmlStrdup(namespaceURI); |
| 1698 | if (p->uri == 0) { |
| 1699 | xmlGenericError(xmlGenericErrorContext, |
| 1700 | "xmlTextWriterStartAttributeNS : out of memory!\n"); |
| 1701 | xmlFree(p); |
| 1702 | return -1; |
| 1703 | } |
| 1704 | p->elem = xmlListFront(writer->nodes); |
| 1705 | |
| 1706 | xmlListPushFront(writer->nsstack, p); |
| 1707 | } |
| 1708 | |
| 1709 | return sum; |
| 1710 | } |
| 1711 | |
| 1712 | /** |
| 1713 | * xmlTextWriterEndAttribute: |
| 1714 | * @writer: the xmlTextWriterPtr |
| 1715 | * |
| 1716 | * End the current xml element. |
| 1717 | * |
| 1718 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1719 | */ |
| 1720 | int |
| 1721 | xmlTextWriterEndAttribute(xmlTextWriterPtr writer) |
| 1722 | { |
| 1723 | int count; |
| 1724 | int sum; |
| 1725 | xmlLinkPtr lk; |
| 1726 | xmlTextWriterStackEntry *p; |
| 1727 | xmlTextWriterNsStackEntry *np; |
| 1728 | |
| 1729 | if (writer == NULL) |
| 1730 | return -1; |
| 1731 | |
| 1732 | lk = xmlListFront(writer->nodes); |
| 1733 | if (lk == 0) { |
| 1734 | xmlListDelete(writer->nsstack); |
| 1735 | return -1; |
| 1736 | } |
| 1737 | |
| 1738 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 1739 | if (p == 0) { |
| 1740 | xmlListDelete(writer->nsstack); |
| 1741 | return -1; |
| 1742 | } |
| 1743 | |
| 1744 | sum = 0; |
| 1745 | switch (p->state) { |
| 1746 | case XML_TEXTWRITER_ATTRIBUTE: |
| 1747 | p->state = XML_TEXTWRITER_NAME; |
| 1748 | |
| 1749 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 1750 | if (count < 0) { |
| 1751 | xmlListDelete(writer->nsstack); |
| 1752 | return -1; |
| 1753 | } |
| 1754 | sum += count; |
| 1755 | |
| 1756 | while (!xmlListEmpty(writer->nsstack)) { |
| 1757 | lk = xmlListFront(writer->nsstack); |
| 1758 | np = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk); |
| 1759 | if (np != 0) { |
| 1760 | count = |
| 1761 | xmlTextWriterWriteAttribute(writer, np->prefix, |
| 1762 | np->uri); |
| 1763 | if (count < 0) { |
| 1764 | xmlListDelete(writer->nsstack); |
| 1765 | return -1; |
| 1766 | } |
| 1767 | sum += count; |
| 1768 | } |
| 1769 | |
| 1770 | xmlListPopFront(writer->nsstack); |
| 1771 | } |
| 1772 | break; |
| 1773 | |
| 1774 | default: |
| 1775 | xmlListClear(writer->nsstack); |
| 1776 | return -1; |
| 1777 | } |
| 1778 | |
| 1779 | return sum; |
| 1780 | } |
| 1781 | |
| 1782 | /** |
| 1783 | * xmlTextWriterWriteFormatAttribute: |
| 1784 | * @writer: the xmlTextWriterPtr |
| 1785 | * @name: attribute name |
| 1786 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 1787 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1788 | * |
| 1789 | * Write a formatted xml attribute. |
| 1790 | * |
| 1791 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1792 | */ |
| 1793 | int |
| 1794 | xmlTextWriterWriteFormatAttribute(xmlTextWriterPtr writer, |
| 1795 | const xmlChar * name, const char *format, |
| 1796 | ...) |
| 1797 | { |
| 1798 | int rc; |
| 1799 | va_list ap; |
| 1800 | |
| 1801 | va_start(ap, format); |
| 1802 | |
| 1803 | rc = xmlTextWriterWriteVFormatAttribute(writer, name, format, ap); |
| 1804 | |
| 1805 | va_end(ap); |
| 1806 | return rc; |
| 1807 | } |
| 1808 | |
| 1809 | /** |
| 1810 | * xmlTextWriterWriteVFormatAttribute: |
| 1811 | * @writer: the xmlTextWriterPtr |
| 1812 | * @name: attribute name |
| 1813 | * @format: format string (see printf) |
| 1814 | * @argptr: pointer to the first member of the variable argument list. |
| 1815 | * |
| 1816 | * Write a formatted xml attribute. |
| 1817 | * |
| 1818 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1819 | */ |
| 1820 | int |
| 1821 | xmlTextWriterWriteVFormatAttribute(xmlTextWriterPtr writer, |
| 1822 | const xmlChar * name, |
| 1823 | const char *format, va_list argptr) |
| 1824 | { |
| 1825 | int rc; |
| 1826 | xmlChar *buf; |
| 1827 | |
| 1828 | if (writer == NULL) |
| 1829 | return -1; |
| 1830 | |
| 1831 | buf = xmlTextWriterVSprintf(format, argptr); |
| 1832 | if (buf == 0) |
| 1833 | return 0; |
| 1834 | |
| 1835 | rc = xmlTextWriterWriteAttribute(writer, name, buf); |
| 1836 | |
| 1837 | xmlFree(buf); |
| 1838 | return rc; |
| 1839 | } |
| 1840 | |
| 1841 | /** |
| 1842 | * xmlTextWriterWriteAttribute: |
| 1843 | * @writer: the xmlTextWriterPtr |
| 1844 | * @name: attribute name |
| 1845 | * @content: attribute content |
| 1846 | * |
| 1847 | * Write an xml attribute. |
| 1848 | * |
| 1849 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1850 | */ |
| 1851 | int |
| 1852 | xmlTextWriterWriteAttribute(xmlTextWriterPtr writer, const xmlChar * name, |
| 1853 | const xmlChar * content) |
| 1854 | { |
| 1855 | int count; |
| 1856 | int sum; |
| 1857 | |
| 1858 | sum = 0; |
| 1859 | count = xmlTextWriterStartAttribute(writer, name); |
| 1860 | if (count < 0) |
| 1861 | return -1; |
| 1862 | sum += count; |
| 1863 | count = xmlTextWriterWriteString(writer, content); |
| 1864 | if (count < 0) |
| 1865 | return -1; |
| 1866 | sum += count; |
| 1867 | count = xmlTextWriterEndAttribute(writer); |
| 1868 | if (count < 0) |
| 1869 | return -1; |
| 1870 | sum += count; |
| 1871 | |
| 1872 | return sum; |
| 1873 | } |
| 1874 | |
| 1875 | /** |
| 1876 | * xmlTextWriterWriteFormatAttributeNS: |
| 1877 | * @writer: the xmlTextWriterPtr |
| 1878 | * @prefix: namespace prefix |
| 1879 | * @name: attribute local name |
| 1880 | * @namespaceURI: namespace URI |
| 1881 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 1882 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 1883 | * |
| 1884 | * Write a formatted xml attribute.with namespace support |
| 1885 | * |
| 1886 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1887 | */ |
| 1888 | int |
| 1889 | xmlTextWriterWriteFormatAttributeNS(xmlTextWriterPtr writer, |
| 1890 | const xmlChar * prefix, |
| 1891 | const xmlChar * name, |
| 1892 | const xmlChar * namespaceURI, |
| 1893 | const char *format, ...) |
| 1894 | { |
| 1895 | int rc; |
| 1896 | va_list ap; |
| 1897 | |
| 1898 | va_start(ap, format); |
| 1899 | |
| 1900 | rc = xmlTextWriterWriteVFormatAttributeNS(writer, prefix, name, |
| 1901 | namespaceURI, format, ap); |
| 1902 | |
| 1903 | va_end(ap); |
| 1904 | return rc; |
| 1905 | } |
| 1906 | |
| 1907 | /** |
| 1908 | * xmlTextWriterWriteVFormatAttributeNS: |
| 1909 | * @writer: the xmlTextWriterPtr |
| 1910 | * @prefix: namespace prefix |
| 1911 | * @name: attribute local name |
| 1912 | * @namespaceURI: namespace URI |
| 1913 | * @format: format string (see printf) |
| 1914 | * @argptr: pointer to the first member of the variable argument list. |
| 1915 | * |
| 1916 | * Write a formatted xml attribute.with namespace support |
| 1917 | * |
| 1918 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1919 | */ |
| 1920 | int |
| 1921 | xmlTextWriterWriteVFormatAttributeNS(xmlTextWriterPtr writer, |
| 1922 | const xmlChar * prefix, |
| 1923 | const xmlChar * name, |
| 1924 | const xmlChar * namespaceURI, |
| 1925 | const char *format, va_list argptr) |
| 1926 | { |
| 1927 | int rc; |
| 1928 | xmlChar *buf; |
| 1929 | |
| 1930 | if (writer == NULL) |
| 1931 | return -1; |
| 1932 | |
| 1933 | buf = xmlTextWriterVSprintf(format, argptr); |
| 1934 | if (buf == 0) |
| 1935 | return 0; |
| 1936 | |
| 1937 | rc = xmlTextWriterWriteAttributeNS(writer, prefix, name, namespaceURI, |
| 1938 | buf); |
| 1939 | |
| 1940 | xmlFree(buf); |
| 1941 | return rc; |
| 1942 | } |
| 1943 | |
| 1944 | /** |
| 1945 | * xmlTextWriterWriteAttributeNS: |
| 1946 | * @writer: the xmlTextWriterPtr |
| 1947 | * @prefix: namespace prefix |
| 1948 | * @name: attribute local name |
| 1949 | * @namespaceURI: namespace URI |
| 1950 | * @content: attribute content |
| 1951 | * |
| 1952 | * Write an xml attribute. |
| 1953 | * |
| 1954 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 1955 | */ |
| 1956 | int |
| 1957 | xmlTextWriterWriteAttributeNS(xmlTextWriterPtr writer, |
| 1958 | const xmlChar * prefix, const xmlChar * name, |
| 1959 | const xmlChar * namespaceURI, |
| 1960 | const xmlChar * content) |
| 1961 | { |
| 1962 | int count; |
| 1963 | int sum; |
| 1964 | xmlChar *buf; |
| 1965 | |
| 1966 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 1967 | return -1; |
| 1968 | |
| 1969 | buf = 0; |
| 1970 | if (prefix != NULL) { |
| 1971 | buf = xmlStrdup(prefix); |
| 1972 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1973 | } |
| 1974 | buf = xmlStrcat(buf, name); |
| 1975 | |
| 1976 | sum = 0; |
| 1977 | count = xmlTextWriterWriteAttribute(writer, buf, content); |
| 1978 | xmlFree(buf); |
| 1979 | if (count < 0) |
| 1980 | return -1; |
| 1981 | sum += count; |
| 1982 | |
| 1983 | if (namespaceURI != NULL) { |
| 1984 | buf = 0; |
| 1985 | buf = xmlStrdup(BAD_CAST "xmlns"); |
| 1986 | if (prefix != NULL) { |
| 1987 | buf = xmlStrcat(buf, BAD_CAST ":"); |
| 1988 | buf = xmlStrcat(buf, prefix); |
| 1989 | } |
| 1990 | count = xmlTextWriterWriteAttribute(writer, buf, namespaceURI); |
| 1991 | xmlFree(buf); |
| 1992 | if (count < 0) |
| 1993 | return -1; |
| 1994 | sum += count; |
| 1995 | } |
| 1996 | return sum; |
| 1997 | } |
| 1998 | |
| 1999 | /** |
| 2000 | * xmlTextWriterWriteFormatElement: |
| 2001 | * @writer: the xmlTextWriterPtr |
| 2002 | * @name: element name |
| 2003 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2004 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2005 | * |
| 2006 | * Write a formatted xml element. |
| 2007 | * |
| 2008 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2009 | */ |
| 2010 | int |
| 2011 | xmlTextWriterWriteFormatElement(xmlTextWriterPtr writer, |
| 2012 | const xmlChar * name, const char *format, |
| 2013 | ...) |
| 2014 | { |
| 2015 | int rc; |
| 2016 | va_list ap; |
| 2017 | |
| 2018 | va_start(ap, format); |
| 2019 | |
| 2020 | rc = xmlTextWriterWriteVFormatElement(writer, name, format, ap); |
| 2021 | |
| 2022 | va_end(ap); |
| 2023 | return rc; |
| 2024 | } |
| 2025 | |
| 2026 | /** |
| 2027 | * xmlTextWriterWriteVFormatElement: |
| 2028 | * @writer: the xmlTextWriterPtr |
| 2029 | * @name: element name |
| 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. |
| 2034 | * |
| 2035 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2036 | */ |
| 2037 | int |
| 2038 | xmlTextWriterWriteVFormatElement(xmlTextWriterPtr writer, |
| 2039 | const xmlChar * name, const char *format, |
| 2040 | va_list argptr) |
| 2041 | { |
| 2042 | int rc; |
| 2043 | xmlChar *buf; |
| 2044 | |
| 2045 | if (writer == NULL) |
| 2046 | return -1; |
| 2047 | |
| 2048 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2049 | if (buf == 0) |
| 2050 | return 0; |
| 2051 | |
| 2052 | rc = xmlTextWriterWriteElement(writer, name, buf); |
| 2053 | |
| 2054 | xmlFree(buf); |
| 2055 | return rc; |
| 2056 | } |
| 2057 | |
| 2058 | /** |
| 2059 | * xmlTextWriterWriteElement: |
| 2060 | * @writer: the xmlTextWriterPtr |
| 2061 | * @name: element name |
| 2062 | * @content: element content |
| 2063 | * |
| 2064 | * Write an xml element. |
| 2065 | * |
| 2066 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2067 | */ |
| 2068 | int |
| 2069 | xmlTextWriterWriteElement(xmlTextWriterPtr writer, const xmlChar * name, |
| 2070 | const xmlChar * content) |
| 2071 | { |
| 2072 | int count; |
| 2073 | int sum; |
| 2074 | |
| 2075 | sum = 0; |
| 2076 | count = xmlTextWriterStartElement(writer, name); |
| 2077 | if (count == -1) |
| 2078 | return -1; |
| 2079 | sum += count; |
| 2080 | count = xmlTextWriterWriteString(writer, content); |
| 2081 | if (count == -1) |
| 2082 | return -1; |
| 2083 | sum += count; |
| 2084 | count = xmlTextWriterEndElement(writer); |
| 2085 | if (count == -1) |
| 2086 | return -1; |
| 2087 | sum += count; |
| 2088 | |
| 2089 | return sum; |
| 2090 | } |
| 2091 | |
| 2092 | /** |
| 2093 | * xmlTextWriterWriteFormatElementNS: |
| 2094 | * @writer: the xmlTextWriterPtr |
| 2095 | * @prefix: namespace prefix |
| 2096 | * @name: element local name |
| 2097 | * @namespaceURI: namespace URI |
| 2098 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2099 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2100 | * |
| 2101 | * Write a formatted xml element with namespace support. |
| 2102 | * |
| 2103 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2104 | */ |
| 2105 | int |
| 2106 | xmlTextWriterWriteFormatElementNS(xmlTextWriterPtr writer, |
| 2107 | const xmlChar * prefix, |
| 2108 | const xmlChar * name, |
| 2109 | const xmlChar * namespaceURI, |
| 2110 | const char *format, ...) |
| 2111 | { |
| 2112 | int rc; |
| 2113 | va_list ap; |
| 2114 | |
| 2115 | va_start(ap, format); |
| 2116 | |
| 2117 | rc = xmlTextWriterWriteVFormatElementNS(writer, prefix, name, |
| 2118 | namespaceURI, format, ap); |
| 2119 | |
| 2120 | va_end(ap); |
| 2121 | return rc; |
| 2122 | } |
| 2123 | |
| 2124 | /** |
| 2125 | * xmlTextWriterWriteVFormatElementNS: |
| 2126 | * @writer: the xmlTextWriterPtr |
| 2127 | * @prefix: namespace prefix |
| 2128 | * @name: element local name |
| 2129 | * @namespaceURI: namespace URI |
| 2130 | * @format: format string (see printf) |
| 2131 | * @argptr: pointer to the first member of the variable argument list. |
| 2132 | * |
| 2133 | * Write a formatted xml element with namespace support. |
| 2134 | * |
| 2135 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2136 | */ |
| 2137 | int |
| 2138 | xmlTextWriterWriteVFormatElementNS(xmlTextWriterPtr writer, |
| 2139 | const xmlChar * prefix, |
| 2140 | const xmlChar * name, |
| 2141 | const xmlChar * namespaceURI, |
| 2142 | const char *format, va_list argptr) |
| 2143 | { |
| 2144 | int rc; |
| 2145 | xmlChar *buf; |
| 2146 | |
| 2147 | if (writer == NULL) |
| 2148 | return -1; |
| 2149 | |
| 2150 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2151 | if (buf == 0) |
| 2152 | return 0; |
| 2153 | |
| 2154 | rc = xmlTextWriterWriteElementNS(writer, prefix, name, namespaceURI, |
| 2155 | buf); |
| 2156 | |
| 2157 | xmlFree(buf); |
| 2158 | return rc; |
| 2159 | } |
| 2160 | |
| 2161 | /** |
| 2162 | * xmlTextWriterWriteElementNS: |
| 2163 | * @writer: the xmlTextWriterPtr |
| 2164 | * @prefix: namespace prefix |
| 2165 | * @name: element local name |
| 2166 | * @namespaceURI: namespace URI |
| 2167 | * @content: element content |
| 2168 | * |
| 2169 | * Write an xml element with namespace support. |
| 2170 | * |
| 2171 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2172 | */ |
| 2173 | int |
| 2174 | xmlTextWriterWriteElementNS(xmlTextWriterPtr writer, |
| 2175 | const xmlChar * prefix, const xmlChar * name, |
| 2176 | const xmlChar * namespaceURI, |
| 2177 | const xmlChar * content) |
| 2178 | { |
| 2179 | int count; |
| 2180 | int sum; |
| 2181 | |
| 2182 | if ((writer == NULL) || (name == NULL) || (*name == '\0')) |
| 2183 | return -1; |
| 2184 | |
| 2185 | sum = 0; |
| 2186 | count = |
| 2187 | xmlTextWriterStartElementNS(writer, prefix, name, namespaceURI); |
| 2188 | if (count < 0) |
| 2189 | return -1; |
| 2190 | sum += count; |
| 2191 | count = xmlTextWriterWriteString(writer, content); |
| 2192 | if (count == -1) |
| 2193 | return -1; |
| 2194 | sum += count; |
| 2195 | count = xmlTextWriterEndElement(writer); |
| 2196 | if (count == -1) |
| 2197 | return -1; |
| 2198 | sum += count; |
| 2199 | |
| 2200 | return sum; |
| 2201 | } |
| 2202 | |
| 2203 | /** |
| 2204 | * xmlTextWriterStartPI: |
| 2205 | * @writer: the xmlTextWriterPtr |
| 2206 | * @target: PI target |
| 2207 | * |
| 2208 | * Start an xml PI. |
| 2209 | * |
| 2210 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2211 | */ |
| 2212 | int |
| 2213 | xmlTextWriterStartPI(xmlTextWriterPtr writer, const xmlChar * target) |
| 2214 | { |
| 2215 | int count; |
| 2216 | int sum; |
| 2217 | xmlLinkPtr lk; |
| 2218 | xmlTextWriterStackEntry *p; |
| 2219 | |
| 2220 | if ((writer == NULL) || (target == NULL) || (*target == '\0')) |
| 2221 | return -1; |
| 2222 | |
| 2223 | if (xmlStrcasecmp(target, (const xmlChar *) "xml") == 0) { |
| 2224 | xmlGenericError(xmlGenericErrorContext, |
| 2225 | "xmlTextWriterStartPI : target name [Xx][Mm][Ll] is reserved for xml standardization!\n"); |
| 2226 | return -1; |
| 2227 | } |
| 2228 | |
| 2229 | sum = 0; |
| 2230 | lk = xmlListFront(writer->nodes); |
| 2231 | if (lk != 0) { |
| 2232 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2233 | if (p != 0) { |
| 2234 | switch (p->state) { |
| 2235 | case XML_TEXTWRITER_ATTRIBUTE: |
| 2236 | count = xmlTextWriterEndAttribute(writer); |
| 2237 | if (count < 0) |
| 2238 | return -1; |
| 2239 | sum += count; |
| 2240 | /* fallthrough */ |
| 2241 | case XML_TEXTWRITER_NAME: |
| 2242 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 2243 | if (count < 0) |
| 2244 | return -1; |
| 2245 | sum += count; |
| 2246 | p->state = XML_TEXTWRITER_TEXT; |
| 2247 | break; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 2248 | case XML_TEXTWRITER_NONE: |
| 2249 | case XML_TEXTWRITER_TEXT: |
| 2250 | case XML_TEXTWRITER_DTD: |
| 2251 | break; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2252 | case XML_TEXTWRITER_PI: |
| 2253 | case XML_TEXTWRITER_PI_TEXT: |
| 2254 | xmlGenericError(xmlGenericErrorContext, |
| 2255 | "xmlTextWriterStartPI : nested PI!\n"); |
| 2256 | return -1; |
| 2257 | default: |
| 2258 | return -1; |
| 2259 | } |
| 2260 | } |
| 2261 | } |
| 2262 | |
| 2263 | p = (xmlTextWriterStackEntry *) |
| 2264 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2265 | if (p == 0) { |
| 2266 | xmlGenericError(xmlGenericErrorContext, |
| 2267 | "xmlTextWriterStartPI : out of memory!\n"); |
| 2268 | return -1; |
| 2269 | } |
| 2270 | |
| 2271 | p->name = xmlStrdup(target); |
| 2272 | if (p->name == 0) { |
| 2273 | xmlGenericError(xmlGenericErrorContext, |
| 2274 | "xmlTextWriterStartPI : out of memory!\n"); |
| 2275 | xmlFree(p); |
| 2276 | return -1; |
| 2277 | } |
| 2278 | p->state = XML_TEXTWRITER_PI; |
| 2279 | |
| 2280 | xmlListPushFront(writer->nodes, p); |
| 2281 | |
| 2282 | count = xmlOutputBufferWriteString(writer->out, "<?"); |
| 2283 | if (count < 0) |
| 2284 | return -1; |
| 2285 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2286 | count = |
| 2287 | xmlOutputBufferWriteString(writer->out, (const char *) p->name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2288 | if (count < 0) |
| 2289 | return -1; |
| 2290 | sum += count; |
| 2291 | |
| 2292 | return sum; |
| 2293 | } |
| 2294 | |
| 2295 | /** |
| 2296 | * xmlTextWriterEndPI: |
| 2297 | * @writer: the xmlTextWriterPtr |
| 2298 | * |
| 2299 | * End the current xml PI. |
| 2300 | * |
| 2301 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2302 | */ |
| 2303 | int |
| 2304 | xmlTextWriterEndPI(xmlTextWriterPtr writer) |
| 2305 | { |
| 2306 | int count; |
| 2307 | int sum; |
| 2308 | xmlLinkPtr lk; |
| 2309 | xmlTextWriterStackEntry *p; |
| 2310 | |
| 2311 | if (writer == NULL) |
| 2312 | return -1; |
| 2313 | |
| 2314 | lk = xmlListFront(writer->nodes); |
| 2315 | if (lk == 0) |
| 2316 | return 0; |
| 2317 | |
| 2318 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2319 | if (p == 0) |
| 2320 | return 0; |
| 2321 | |
| 2322 | sum = 0; |
| 2323 | switch (p->state) { |
| 2324 | case XML_TEXTWRITER_PI: |
| 2325 | case XML_TEXTWRITER_PI_TEXT: |
| 2326 | count = xmlOutputBufferWriteString(writer->out, "?>"); |
| 2327 | if (count < 0) |
| 2328 | return -1; |
| 2329 | sum += count; |
| 2330 | break; |
| 2331 | default: |
| 2332 | return -1; |
| 2333 | } |
| 2334 | |
| 2335 | xmlListPopFront(writer->nodes); |
| 2336 | return sum; |
| 2337 | } |
| 2338 | |
| 2339 | /** |
| 2340 | * xmlTextWriterWriteFormatPI: |
| 2341 | * @writer: the xmlTextWriterPtr |
| 2342 | * @target: PI target |
| 2343 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2344 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2345 | * |
| 2346 | * Write a formatted PI. |
| 2347 | * |
| 2348 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2349 | */ |
| 2350 | int |
| 2351 | xmlTextWriterWriteFormatPI(xmlTextWriterPtr writer, const xmlChar * target, |
| 2352 | const char *format, ...) |
| 2353 | { |
| 2354 | int rc; |
| 2355 | va_list ap; |
| 2356 | |
| 2357 | va_start(ap, format); |
| 2358 | |
| 2359 | rc = xmlTextWriterWriteVFormatPI(writer, target, format, ap); |
| 2360 | |
| 2361 | va_end(ap); |
| 2362 | return rc; |
| 2363 | } |
| 2364 | |
| 2365 | /** |
| 2366 | * xmlTextWriterWriteVFormatPI: |
| 2367 | * @writer: the xmlTextWriterPtr |
| 2368 | * @target: PI target |
| 2369 | * @format: format string (see printf) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2370 | * @argptr: pointer to the first member of the variable argument list. |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2371 | * |
| 2372 | * Write a formatted xml PI. |
| 2373 | * |
| 2374 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2375 | */ |
| 2376 | int |
| 2377 | xmlTextWriterWriteVFormatPI(xmlTextWriterPtr writer, |
| 2378 | const xmlChar * target, const char *format, |
| 2379 | va_list argptr) |
| 2380 | { |
| 2381 | int rc; |
| 2382 | xmlChar *buf; |
| 2383 | |
| 2384 | if (writer == NULL) |
| 2385 | return -1; |
| 2386 | |
| 2387 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2388 | if (buf == 0) |
| 2389 | return 0; |
| 2390 | |
| 2391 | rc = xmlTextWriterWritePI(writer, target, buf); |
| 2392 | |
| 2393 | xmlFree(buf); |
| 2394 | return rc; |
| 2395 | } |
| 2396 | |
| 2397 | /** |
| 2398 | * xmlTextWriterWritePI: |
| 2399 | * @writer: the xmlTextWriterPtr |
| 2400 | * @target: PI target |
| 2401 | * @content: PI content |
| 2402 | * |
| 2403 | * Write an xml PI. |
| 2404 | * |
| 2405 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2406 | */ |
| 2407 | int |
| 2408 | xmlTextWriterWritePI(xmlTextWriterPtr writer, const xmlChar * target, |
| 2409 | const xmlChar * content) |
| 2410 | { |
| 2411 | int count; |
| 2412 | int sum; |
| 2413 | |
| 2414 | sum = 0; |
| 2415 | count = xmlTextWriterStartPI(writer, target); |
| 2416 | if (count == -1) |
| 2417 | return -1; |
| 2418 | sum += count; |
| 2419 | if (content != 0) { |
| 2420 | count = xmlTextWriterWriteString(writer, content); |
| 2421 | if (count == -1) |
| 2422 | return -1; |
| 2423 | sum += count; |
| 2424 | } |
| 2425 | count = xmlTextWriterEndPI(writer); |
| 2426 | if (count == -1) |
| 2427 | return -1; |
| 2428 | sum += count; |
| 2429 | |
| 2430 | return sum; |
| 2431 | } |
| 2432 | |
| 2433 | /** |
| 2434 | * xmlTextWriterStartCDATA: |
| 2435 | * @writer: the xmlTextWriterPtr |
| 2436 | * |
| 2437 | * Start an xml CDATA section. |
| 2438 | * |
| 2439 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2440 | */ |
| 2441 | int |
| 2442 | xmlTextWriterStartCDATA(xmlTextWriterPtr writer) |
| 2443 | { |
| 2444 | int count; |
| 2445 | int sum; |
| 2446 | xmlLinkPtr lk; |
| 2447 | xmlTextWriterStackEntry *p; |
| 2448 | |
| 2449 | if (writer == NULL) |
| 2450 | return -1; |
| 2451 | |
| 2452 | sum = 0; |
| 2453 | lk = xmlListFront(writer->nodes); |
| 2454 | if (lk != 0) { |
| 2455 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2456 | if (p != 0) { |
| 2457 | switch (p->state) { |
| 2458 | case XML_TEXTWRITER_NONE: |
| 2459 | case XML_TEXTWRITER_PI: |
| 2460 | case XML_TEXTWRITER_PI_TEXT: |
| 2461 | break; |
| 2462 | case XML_TEXTWRITER_ATTRIBUTE: |
| 2463 | count = xmlTextWriterEndAttribute(writer); |
| 2464 | if (count < 0) |
| 2465 | return -1; |
| 2466 | sum += count; |
| 2467 | /* fallthrough */ |
| 2468 | case XML_TEXTWRITER_NAME: |
| 2469 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 2470 | if (count < 0) |
| 2471 | return -1; |
| 2472 | sum += count; |
| 2473 | p->state = XML_TEXTWRITER_TEXT; |
| 2474 | break; |
| 2475 | case XML_TEXTWRITER_CDATA: |
| 2476 | xmlGenericError(xmlGenericErrorContext, |
| 2477 | "xmlTextWriterStartCDATA : CDATA not allowed in this context!\n"); |
| 2478 | return -1; |
| 2479 | default: |
| 2480 | return -1; |
| 2481 | } |
| 2482 | } |
| 2483 | } |
| 2484 | |
| 2485 | p = (xmlTextWriterStackEntry *) |
| 2486 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2487 | if (p == 0) { |
| 2488 | xmlGenericError(xmlGenericErrorContext, |
| 2489 | "xmlTextWriterStartCDATA : out of memory!\n"); |
| 2490 | return -1; |
| 2491 | } |
| 2492 | |
| 2493 | p->name = 0; |
| 2494 | p->state = XML_TEXTWRITER_CDATA; |
| 2495 | |
| 2496 | xmlListPushFront(writer->nodes, p); |
| 2497 | |
| 2498 | count = xmlOutputBufferWriteString(writer->out, "<![CDATA["); |
| 2499 | if (count < 0) |
| 2500 | return -1; |
| 2501 | sum += count; |
| 2502 | |
| 2503 | return sum; |
| 2504 | } |
| 2505 | |
| 2506 | /** |
| 2507 | * xmlTextWriterEndCDATA: |
| 2508 | * @writer: the xmlTextWriterPtr |
| 2509 | * |
| 2510 | * End an xml CDATA section. |
| 2511 | * |
| 2512 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2513 | */ |
| 2514 | int |
| 2515 | xmlTextWriterEndCDATA(xmlTextWriterPtr writer) |
| 2516 | { |
| 2517 | int count; |
| 2518 | int sum; |
| 2519 | xmlLinkPtr lk; |
| 2520 | xmlTextWriterStackEntry *p; |
| 2521 | |
| 2522 | if (writer == NULL) |
| 2523 | return -1; |
| 2524 | |
| 2525 | lk = xmlListFront(writer->nodes); |
| 2526 | if (lk == 0) |
| 2527 | return -1; |
| 2528 | |
| 2529 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2530 | if (p == 0) |
| 2531 | return -1; |
| 2532 | |
| 2533 | sum = 0; |
| 2534 | switch (p->state) { |
| 2535 | case XML_TEXTWRITER_CDATA: |
| 2536 | count = xmlOutputBufferWriteString(writer->out, "]]>"); |
| 2537 | if (count < 0) |
| 2538 | return -1; |
| 2539 | sum += count; |
| 2540 | break; |
| 2541 | default: |
| 2542 | return -1; |
| 2543 | } |
| 2544 | |
| 2545 | xmlListPopFront(writer->nodes); |
| 2546 | return sum; |
| 2547 | } |
| 2548 | |
| 2549 | /** |
| 2550 | * xmlTextWriterWriteFormatCDATA: |
| 2551 | * @writer: the xmlTextWriterPtr |
| 2552 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2553 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2554 | * |
| 2555 | * Write a formatted xml CDATA. |
| 2556 | * |
| 2557 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2558 | */ |
| 2559 | int |
| 2560 | xmlTextWriterWriteFormatCDATA(xmlTextWriterPtr writer, const char *format, |
| 2561 | ...) |
| 2562 | { |
| 2563 | int rc; |
| 2564 | va_list ap; |
| 2565 | |
| 2566 | va_start(ap, format); |
| 2567 | |
| 2568 | rc = xmlTextWriterWriteVFormatCDATA(writer, format, ap); |
| 2569 | |
| 2570 | va_end(ap); |
| 2571 | return rc; |
| 2572 | } |
| 2573 | |
| 2574 | /** |
| 2575 | * xmlTextWriterWriteVFormatCDATA: |
| 2576 | * @writer: the xmlTextWriterPtr |
| 2577 | * @format: format string (see printf) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2578 | * @argptr: pointer to the first member of the variable argument list. |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2579 | * |
| 2580 | * Write a formatted xml CDATA. |
| 2581 | * |
| 2582 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2583 | */ |
| 2584 | int |
| 2585 | xmlTextWriterWriteVFormatCDATA(xmlTextWriterPtr writer, const char *format, |
| 2586 | va_list argptr) |
| 2587 | { |
| 2588 | int rc; |
| 2589 | xmlChar *buf; |
| 2590 | |
| 2591 | if (writer == NULL) |
| 2592 | return -1; |
| 2593 | |
| 2594 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2595 | if (buf == 0) |
| 2596 | return 0; |
| 2597 | |
| 2598 | rc = xmlTextWriterWriteCDATA(writer, buf); |
| 2599 | |
| 2600 | xmlFree(buf); |
| 2601 | return rc; |
| 2602 | } |
| 2603 | |
| 2604 | /** |
| 2605 | * xmlTextWriterWriteCDATA: |
| 2606 | * @writer: the xmlTextWriterPtr |
| 2607 | * @content: CDATA content |
| 2608 | * |
| 2609 | * Write an xml CDATA. |
| 2610 | * |
| 2611 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2612 | */ |
| 2613 | int |
| 2614 | xmlTextWriterWriteCDATA(xmlTextWriterPtr writer, const xmlChar * content) |
| 2615 | { |
| 2616 | int count; |
| 2617 | int sum; |
| 2618 | |
| 2619 | sum = 0; |
| 2620 | count = xmlTextWriterStartCDATA(writer); |
| 2621 | if (count == -1) |
| 2622 | return -1; |
| 2623 | sum += count; |
| 2624 | if (content != 0) { |
| 2625 | count = xmlTextWriterWriteString(writer, content); |
| 2626 | if (count == -1) |
| 2627 | return -1; |
| 2628 | sum += count; |
| 2629 | } |
| 2630 | count = xmlTextWriterEndCDATA(writer); |
| 2631 | if (count == -1) |
| 2632 | return -1; |
| 2633 | sum += count; |
| 2634 | |
| 2635 | return sum; |
| 2636 | } |
| 2637 | |
| 2638 | /** |
| 2639 | * xmlTextWriterStartDTD: |
| 2640 | * @writer: the xmlTextWriterPtr |
| 2641 | * @name: the name of the DTD |
| 2642 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 2643 | * @sysid: the system identifier, which is the URI of the DTD |
| 2644 | * |
| 2645 | * Start an xml DTD. |
| 2646 | * |
| 2647 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2648 | */ |
| 2649 | int |
| 2650 | xmlTextWriterStartDTD(xmlTextWriterPtr writer, |
| 2651 | const xmlChar * name, |
| 2652 | const xmlChar * pubid, const xmlChar * sysid) |
| 2653 | { |
| 2654 | int count; |
| 2655 | int sum; |
| 2656 | xmlLinkPtr lk; |
| 2657 | xmlTextWriterStackEntry *p; |
| 2658 | |
| 2659 | if (writer == NULL || name == NULL || *name == '\0') |
| 2660 | return -1; |
| 2661 | |
| 2662 | sum = 0; |
| 2663 | lk = xmlListFront(writer->nodes); |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 2664 | if ((lk != NULL) && (xmlLinkGetData(lk) != NULL)) { |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2665 | xmlGenericError(xmlGenericErrorContext, |
| 2666 | "xmlTextWriterStartDTD : DTD allowed only in prolog!\n"); |
| 2667 | return -1; |
| 2668 | } |
| 2669 | |
| 2670 | p = (xmlTextWriterStackEntry *) |
| 2671 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 2672 | if (p == 0) { |
| 2673 | xmlGenericError(xmlGenericErrorContext, |
| 2674 | "xmlTextWriterStartDTD : out of memory!\n"); |
| 2675 | return -1; |
| 2676 | } |
| 2677 | |
| 2678 | p->name = xmlStrdup(name); |
| 2679 | if (p->name == 0) { |
| 2680 | xmlGenericError(xmlGenericErrorContext, |
| 2681 | "xmlTextWriterStartDTD : out of memory!\n"); |
| 2682 | xmlFree(p); |
| 2683 | return -1; |
| 2684 | } |
| 2685 | p->state = XML_TEXTWRITER_DTD; |
| 2686 | |
| 2687 | xmlListPushFront(writer->nodes, p); |
| 2688 | |
| 2689 | count = xmlOutputBufferWriteString(writer->out, "<!DOCTYPE "); |
| 2690 | if (count < 0) |
| 2691 | return -1; |
| 2692 | sum += count; |
| 2693 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 2694 | if (count < 0) |
| 2695 | return -1; |
| 2696 | sum += count; |
| 2697 | |
| 2698 | if (pubid != 0) { |
| 2699 | if (sysid == 0) { |
| 2700 | xmlGenericError(xmlGenericErrorContext, |
| 2701 | "xmlTextWriterStartDTD : system identifier needed!\n"); |
| 2702 | return -1; |
| 2703 | } |
| 2704 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 2705 | if (writer->indent) |
| 2706 | count = xmlOutputBufferWrite(writer->out, 1, "\n"); |
| 2707 | else |
| 2708 | count = xmlOutputBufferWrite(writer->out, 1, " "); |
| 2709 | if (count < 0) |
| 2710 | return -1; |
| 2711 | sum += count; |
| 2712 | |
| 2713 | count = xmlOutputBufferWriteString(writer->out, "PUBLIC "); |
| 2714 | if (count < 0) |
| 2715 | return -1; |
| 2716 | sum += count; |
| 2717 | |
| 2718 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2719 | if (count < 0) |
| 2720 | return -1; |
| 2721 | sum += count; |
| 2722 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2723 | count = |
| 2724 | xmlOutputBufferWriteString(writer->out, (const char *) pubid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2725 | if (count < 0) |
| 2726 | return -1; |
| 2727 | sum += count; |
| 2728 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 2729 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2730 | if (count < 0) |
| 2731 | return -1; |
| 2732 | sum += count; |
| 2733 | } |
| 2734 | |
| 2735 | if (sysid != 0) { |
| 2736 | if (pubid == 0) { |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 2737 | if (writer->indent) |
| 2738 | count = xmlOutputBufferWrite(writer->out, 1, "\n"); |
| 2739 | else |
| 2740 | count = xmlOutputBufferWrite(writer->out, 1, " "); |
| 2741 | if (count < 0) |
| 2742 | return -1; |
| 2743 | sum += count; |
| 2744 | count = xmlOutputBufferWriteString(writer->out, "SYSTEM "); |
| 2745 | if (count < 0) |
| 2746 | return -1; |
| 2747 | sum += count; |
| 2748 | } else if (writer->indent) { |
| 2749 | count = xmlOutputBufferWriteString(writer->out, "\n "); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2750 | if (count < 0) |
| 2751 | return -1; |
| 2752 | sum += count; |
| 2753 | } |
| 2754 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 2755 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2756 | if (count < 0) |
| 2757 | return -1; |
| 2758 | sum += count; |
| 2759 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2760 | count = |
| 2761 | xmlOutputBufferWriteString(writer->out, (const char *) sysid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2762 | if (count < 0) |
| 2763 | return -1; |
| 2764 | sum += count; |
| 2765 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 2766 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2767 | if (count < 0) |
| 2768 | return -1; |
| 2769 | sum += count; |
| 2770 | } |
| 2771 | |
| 2772 | return sum; |
| 2773 | } |
| 2774 | |
| 2775 | /** |
| 2776 | * xmlTextWriterEndDTD: |
| 2777 | * @writer: the xmlTextWriterPtr |
| 2778 | * |
| 2779 | * End an xml DTD. |
| 2780 | * |
| 2781 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2782 | */ |
| 2783 | int |
| 2784 | xmlTextWriterEndDTD(xmlTextWriterPtr writer) |
| 2785 | { |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 2786 | int loop; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2787 | int count; |
| 2788 | int sum; |
| 2789 | xmlLinkPtr lk; |
| 2790 | xmlTextWriterStackEntry *p; |
| 2791 | |
| 2792 | if (writer == NULL) |
| 2793 | return -1; |
| 2794 | |
| 2795 | sum = 0; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 2796 | loop = 1; |
| 2797 | while (loop) { |
| 2798 | lk = xmlListFront(writer->nodes); |
| 2799 | if (lk == NULL) |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2800 | break; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 2801 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 2802 | if (p == 0) |
| 2803 | break; |
| 2804 | switch (p->state) { |
| 2805 | case XML_TEXTWRITER_DTD_TEXT: |
| 2806 | count = xmlOutputBufferWriteString(writer->out, "]"); |
| 2807 | if (count < 0) |
| 2808 | return -1; |
| 2809 | sum += count; |
| 2810 | /* fallthrough */ |
| 2811 | case XML_TEXTWRITER_DTD: |
| 2812 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 2813 | |
| 2814 | if (writer->indent) { |
| 2815 | if (count < 0) |
| 2816 | return -1; |
| 2817 | sum += count; |
| 2818 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 2819 | } |
| 2820 | |
| 2821 | xmlListPopFront(writer->nodes); |
| 2822 | break; |
| 2823 | case XML_TEXTWRITER_DTD_ELEM: |
| 2824 | case XML_TEXTWRITER_DTD_ELEM_TEXT: |
| 2825 | count = xmlTextWriterEndDTDElement(writer); |
| 2826 | break; |
| 2827 | case XML_TEXTWRITER_DTD_ATTL: |
| 2828 | case XML_TEXTWRITER_DTD_ATTL_TEXT: |
| 2829 | count = xmlTextWriterEndDTDAttlist(writer); |
| 2830 | break; |
| 2831 | case XML_TEXTWRITER_DTD_ENTY: |
| 2832 | case XML_TEXTWRITER_DTD_PENT: |
| 2833 | case XML_TEXTWRITER_DTD_ENTY_TEXT: |
| 2834 | count = xmlTextWriterEndDTDEntity(writer); |
| 2835 | break; |
| 2836 | case XML_TEXTWRITER_COMMENT: |
| 2837 | count = xmlTextWriterEndComment(writer); |
| 2838 | break; |
| 2839 | default: |
| 2840 | loop = 0; |
| 2841 | continue; |
| 2842 | } |
| 2843 | |
| 2844 | if (count < 0) |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2845 | return -1; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 2846 | sum += count; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2847 | } |
| 2848 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2849 | return sum; |
| 2850 | } |
| 2851 | |
| 2852 | /** |
| 2853 | * xmlTextWriterWriteFormatDTD: |
| 2854 | * @writer: the xmlTextWriterPtr |
| 2855 | * @name: the name of the DTD |
| 2856 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 2857 | * @sysid: the system identifier, which is the URI of the DTD |
| 2858 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 2859 | * @...: extra parameters for the format |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2860 | * |
| 2861 | * Write a DTD with a formatted markup declarations part. |
| 2862 | * |
| 2863 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2864 | */ |
| 2865 | int |
| 2866 | xmlTextWriterWriteFormatDTD(xmlTextWriterPtr writer, |
| 2867 | const xmlChar * name, |
| 2868 | const xmlChar * pubid, |
| 2869 | const xmlChar * sysid, const char *format, ...) |
| 2870 | { |
| 2871 | int rc; |
| 2872 | va_list ap; |
| 2873 | |
| 2874 | va_start(ap, format); |
| 2875 | |
| 2876 | rc = xmlTextWriterWriteVFormatDTD(writer, name, pubid, sysid, format, |
| 2877 | ap); |
| 2878 | |
| 2879 | va_end(ap); |
| 2880 | return rc; |
| 2881 | } |
| 2882 | |
| 2883 | /** |
| 2884 | * xmlTextWriterWriteVFormatDTD: |
| 2885 | * @writer: the xmlTextWriterPtr |
| 2886 | * @name: the name of the DTD |
| 2887 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 2888 | * @sysid: the system identifier, which is the URI of the DTD |
| 2889 | * @format: format string (see printf) |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2890 | * @argptr: pointer to the first member of the variable argument list. |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2891 | * |
| 2892 | * Write a DTD with a formatted markup declarations part. |
| 2893 | * |
| 2894 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2895 | */ |
| 2896 | int |
| 2897 | xmlTextWriterWriteVFormatDTD(xmlTextWriterPtr writer, |
| 2898 | const xmlChar * name, |
| 2899 | const xmlChar * pubid, |
| 2900 | const xmlChar * sysid, |
| 2901 | const char *format, va_list argptr) |
| 2902 | { |
| 2903 | int rc; |
| 2904 | xmlChar *buf; |
| 2905 | |
| 2906 | if (writer == NULL) |
| 2907 | return -1; |
| 2908 | |
| 2909 | buf = xmlTextWriterVSprintf(format, argptr); |
| 2910 | if (buf == 0) |
| 2911 | return 0; |
| 2912 | |
| 2913 | rc = xmlTextWriterWriteDTD(writer, name, pubid, sysid, buf); |
| 2914 | |
| 2915 | xmlFree(buf); |
| 2916 | return rc; |
| 2917 | } |
| 2918 | |
| 2919 | /** |
| 2920 | * xmlTextWriterWriteDTD: |
| 2921 | * @writer: the xmlTextWriterPtr |
| 2922 | * @name: the name of the DTD |
| 2923 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 2924 | * @sysid: the system identifier, which is the URI of the DTD |
William M. Brack | b1d5316 | 2003-11-18 06:54:40 +0000 | [diff] [blame] | 2925 | * @subset: string content of the DTD |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2926 | * |
| 2927 | * Write a DTD. |
| 2928 | * |
| 2929 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2930 | */ |
| 2931 | int |
| 2932 | xmlTextWriterWriteDTD(xmlTextWriterPtr writer, |
| 2933 | const xmlChar * name, |
| 2934 | const xmlChar * pubid, |
| 2935 | const xmlChar * sysid, const xmlChar * subset) |
| 2936 | { |
| 2937 | int count; |
| 2938 | int sum; |
| 2939 | |
| 2940 | sum = 0; |
| 2941 | count = xmlTextWriterStartDTD(writer, name, pubid, sysid); |
| 2942 | if (count == -1) |
| 2943 | return -1; |
| 2944 | sum += count; |
| 2945 | if (subset != 0) { |
| 2946 | count = xmlTextWriterWriteString(writer, subset); |
| 2947 | if (count == -1) |
| 2948 | return -1; |
| 2949 | sum += count; |
| 2950 | } |
| 2951 | count = xmlTextWriterEndDTD(writer); |
| 2952 | if (count == -1) |
| 2953 | return -1; |
| 2954 | sum += count; |
| 2955 | |
| 2956 | return sum; |
| 2957 | } |
| 2958 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 2959 | /** |
| 2960 | * xmlTextWriterStartDTDElement: |
| 2961 | * @writer: the xmlTextWriterPtr |
| 2962 | * @name: the name of the DTD element |
| 2963 | * |
| 2964 | * Start an xml DTD element. |
| 2965 | * |
| 2966 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 2967 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 2968 | int |
| 2969 | xmlTextWriterStartDTDElement(xmlTextWriterPtr writer, const xmlChar * name) |
| 2970 | { |
| 2971 | int count; |
| 2972 | int sum; |
| 2973 | xmlLinkPtr lk; |
| 2974 | xmlTextWriterStackEntry *p; |
| 2975 | |
| 2976 | if (writer == NULL || name == NULL || *name == '\0') |
| 2977 | return -1; |
| 2978 | |
| 2979 | sum = 0; |
| 2980 | lk = xmlListFront(writer->nodes); |
| 2981 | if (lk == 0) { |
| 2982 | return -1; |
| 2983 | } |
| 2984 | |
| 2985 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 2986 | if (p != 0) { |
| 2987 | switch (p->state) { |
| 2988 | case XML_TEXTWRITER_DTD: |
| 2989 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 2990 | if (count < 0) |
| 2991 | return -1; |
| 2992 | sum += count; |
| 2993 | if (writer->indent) { |
| 2994 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 2995 | if (count < 0) |
| 2996 | return -1; |
| 2997 | sum += count; |
| 2998 | } |
| 2999 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 3000 | /* fallthrough */ |
| 3001 | case XML_TEXTWRITER_DTD_TEXT: |
| 3002 | case XML_TEXTWRITER_NONE: |
| 3003 | break; |
| 3004 | default: |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3005 | return -1; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3006 | } |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3007 | } |
| 3008 | |
| 3009 | p = (xmlTextWriterStackEntry *) |
| 3010 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 3011 | if (p == 0) { |
| 3012 | xmlGenericError(xmlGenericErrorContext, |
| 3013 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3014 | return -1; |
| 3015 | } |
| 3016 | |
| 3017 | p->name = xmlStrdup(name); |
| 3018 | if (p->name == 0) { |
| 3019 | xmlGenericError(xmlGenericErrorContext, |
| 3020 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3021 | xmlFree(p); |
| 3022 | return -1; |
| 3023 | } |
| 3024 | p->state = XML_TEXTWRITER_DTD_ELEM; |
| 3025 | |
| 3026 | xmlListPushFront(writer->nodes, p); |
| 3027 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3028 | if (writer->indent) { |
| 3029 | count = xmlTextWriterWriteIndent(writer); |
| 3030 | if (count < 0) |
| 3031 | return -1; |
| 3032 | sum += count; |
| 3033 | } |
| 3034 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3035 | count = xmlOutputBufferWriteString(writer->out, "<!ELEMENT "); |
| 3036 | if (count < 0) |
| 3037 | return -1; |
| 3038 | sum += count; |
| 3039 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 3040 | if (count < 0) |
| 3041 | return -1; |
| 3042 | sum += count; |
| 3043 | |
| 3044 | return sum; |
| 3045 | } |
| 3046 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3047 | /** |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3048 | * xmlTextWriterEndDTDElement: |
| 3049 | * @writer: the xmlTextWriterPtr |
| 3050 | * |
| 3051 | * End an xml DTD element. |
| 3052 | * |
| 3053 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3054 | */ |
| 3055 | int |
| 3056 | xmlTextWriterEndDTDElement(xmlTextWriterPtr writer) |
| 3057 | { |
| 3058 | int count; |
| 3059 | int sum; |
| 3060 | xmlLinkPtr lk; |
| 3061 | xmlTextWriterStackEntry *p; |
| 3062 | |
| 3063 | if (writer == NULL) |
| 3064 | return -1; |
| 3065 | |
| 3066 | sum = 0; |
| 3067 | lk = xmlListFront(writer->nodes); |
| 3068 | if (lk == 0) |
| 3069 | return -1; |
| 3070 | |
| 3071 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3072 | if (p == 0) |
| 3073 | return -1; |
| 3074 | |
| 3075 | switch (p->state) { |
| 3076 | case XML_TEXTWRITER_DTD_ELEM: |
| 3077 | case XML_TEXTWRITER_DTD_ELEM_TEXT: |
| 3078 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 3079 | if (count < 0) |
| 3080 | return -1; |
| 3081 | sum += count; |
| 3082 | break; |
| 3083 | default: |
| 3084 | return -1; |
| 3085 | } |
| 3086 | |
| 3087 | if (writer->indent) { |
| 3088 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 3089 | if (count < 0) |
| 3090 | return -1; |
| 3091 | sum += count; |
| 3092 | } |
| 3093 | |
| 3094 | xmlListPopFront(writer->nodes); |
| 3095 | return sum; |
| 3096 | } |
| 3097 | |
| 3098 | /** |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3099 | * xmlTextWriterWriteFormatDTDElement: |
| 3100 | * @writer: the xmlTextWriterPtr |
| 3101 | * @name: the name of the DTD element |
| 3102 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 3103 | * @...: extra parameters for the format |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3104 | * |
| 3105 | * Write a formatted DTD element. |
| 3106 | * |
| 3107 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3108 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3109 | int |
| 3110 | xmlTextWriterWriteFormatDTDElement(xmlTextWriterPtr writer, |
| 3111 | const xmlChar * name, |
| 3112 | const char *format, ...) |
| 3113 | { |
| 3114 | int rc; |
| 3115 | va_list ap; |
| 3116 | |
| 3117 | va_start(ap, format); |
| 3118 | |
| 3119 | rc = xmlTextWriterWriteVFormatDTDElement(writer, name, format, ap); |
| 3120 | |
| 3121 | va_end(ap); |
| 3122 | return rc; |
| 3123 | } |
| 3124 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3125 | /** |
| 3126 | * xmlTextWriterWriteVFormatDTDElement: |
| 3127 | * @writer: the xmlTextWriterPtr |
| 3128 | * @name: the name of the DTD element |
| 3129 | * @format: format string (see printf) |
| 3130 | * @argptr: pointer to the first member of the variable argument list. |
| 3131 | * |
| 3132 | * Write a formatted DTD element. |
| 3133 | * |
| 3134 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3135 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3136 | int |
| 3137 | xmlTextWriterWriteVFormatDTDElement(xmlTextWriterPtr writer, |
| 3138 | const xmlChar * name, |
| 3139 | const char *format, va_list argptr) |
| 3140 | { |
| 3141 | int rc; |
| 3142 | xmlChar *buf; |
| 3143 | |
| 3144 | if (writer == NULL) |
| 3145 | return -1; |
| 3146 | |
| 3147 | buf = xmlTextWriterVSprintf(format, argptr); |
| 3148 | if (buf == 0) |
| 3149 | return 0; |
| 3150 | |
| 3151 | rc = xmlTextWriterWriteDTDElement(writer, name, buf); |
| 3152 | |
| 3153 | xmlFree(buf); |
| 3154 | return rc; |
| 3155 | } |
| 3156 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3157 | /** |
| 3158 | * xmlTextWriterWriteDTDElement: |
| 3159 | * @writer: the xmlTextWriterPtr |
| 3160 | * @name: the name of the DTD element |
| 3161 | * @content: content of the element |
| 3162 | * |
| 3163 | * Write a DTD element. |
| 3164 | * |
| 3165 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3166 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3167 | int |
| 3168 | xmlTextWriterWriteDTDElement(xmlTextWriterPtr writer, |
| 3169 | const xmlChar * name, const xmlChar * content) |
| 3170 | { |
| 3171 | int count; |
| 3172 | int sum; |
| 3173 | |
| 3174 | if (content == NULL) |
| 3175 | return -1; |
| 3176 | |
| 3177 | sum = 0; |
| 3178 | count = xmlTextWriterStartDTDElement(writer, name); |
| 3179 | if (count == -1) |
| 3180 | return -1; |
| 3181 | sum += count; |
| 3182 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3183 | count = xmlTextWriterWriteString(writer, content); |
| 3184 | if (count == -1) |
| 3185 | return -1; |
| 3186 | sum += count; |
| 3187 | |
| 3188 | count = xmlTextWriterEndDTDElement(writer); |
| 3189 | if (count == -1) |
| 3190 | return -1; |
| 3191 | sum += count; |
| 3192 | |
| 3193 | return sum; |
| 3194 | } |
| 3195 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3196 | /** |
| 3197 | * xmlTextWriterStartDTDAttlist: |
| 3198 | * @writer: the xmlTextWriterPtr |
| 3199 | * @name: the name of the DTD ATTLIST |
| 3200 | * |
| 3201 | * Start an xml DTD ATTLIST. |
| 3202 | * |
| 3203 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3204 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3205 | int |
| 3206 | xmlTextWriterStartDTDAttlist(xmlTextWriterPtr writer, const xmlChar * name) |
| 3207 | { |
| 3208 | int count; |
| 3209 | int sum; |
| 3210 | xmlLinkPtr lk; |
| 3211 | xmlTextWriterStackEntry *p; |
| 3212 | |
| 3213 | if (writer == NULL || name == NULL || *name == '\0') |
| 3214 | return -1; |
| 3215 | |
| 3216 | sum = 0; |
| 3217 | lk = xmlListFront(writer->nodes); |
| 3218 | if (lk == 0) { |
| 3219 | return -1; |
| 3220 | } |
| 3221 | |
| 3222 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3223 | if (p != 0) { |
| 3224 | switch (p->state) { |
| 3225 | case XML_TEXTWRITER_DTD: |
| 3226 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 3227 | if (count < 0) |
| 3228 | return -1; |
| 3229 | sum += count; |
| 3230 | if (writer->indent) { |
| 3231 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 3232 | if (count < 0) |
| 3233 | return -1; |
| 3234 | sum += count; |
| 3235 | } |
| 3236 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 3237 | /* fallthrough */ |
| 3238 | case XML_TEXTWRITER_DTD_TEXT: |
| 3239 | case XML_TEXTWRITER_NONE: |
| 3240 | break; |
| 3241 | default: |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3242 | return -1; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3243 | } |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3244 | } |
| 3245 | |
| 3246 | p = (xmlTextWriterStackEntry *) |
| 3247 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 3248 | if (p == 0) { |
| 3249 | xmlGenericError(xmlGenericErrorContext, |
| 3250 | "xmlTextWriterStartDTDAttlist : out of memory!\n"); |
| 3251 | return -1; |
| 3252 | } |
| 3253 | |
| 3254 | p->name = xmlStrdup(name); |
| 3255 | if (p->name == 0) { |
| 3256 | xmlGenericError(xmlGenericErrorContext, |
| 3257 | "xmlTextWriterStartDTDAttlist : out of memory!\n"); |
| 3258 | xmlFree(p); |
| 3259 | return -1; |
| 3260 | } |
| 3261 | p->state = XML_TEXTWRITER_DTD_ATTL; |
| 3262 | |
| 3263 | xmlListPushFront(writer->nodes, p); |
| 3264 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3265 | if (writer->indent) { |
| 3266 | count = xmlTextWriterWriteIndent(writer); |
| 3267 | if (count < 0) |
| 3268 | return -1; |
| 3269 | sum += count; |
| 3270 | } |
| 3271 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3272 | count = xmlOutputBufferWriteString(writer->out, "<!ATTLIST "); |
| 3273 | if (count < 0) |
| 3274 | return -1; |
| 3275 | sum += count; |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 3276 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3277 | if (count < 0) |
| 3278 | return -1; |
| 3279 | sum += count; |
| 3280 | |
| 3281 | return sum; |
| 3282 | } |
| 3283 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3284 | /** |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3285 | * xmlTextWriterEndDTDAttlist: |
| 3286 | * @writer: the xmlTextWriterPtr |
| 3287 | * |
| 3288 | * End an xml DTD attribute list. |
| 3289 | * |
| 3290 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3291 | */ |
| 3292 | int |
| 3293 | xmlTextWriterEndDTDAttlist(xmlTextWriterPtr writer) |
| 3294 | { |
| 3295 | int count; |
| 3296 | int sum; |
| 3297 | xmlLinkPtr lk; |
| 3298 | xmlTextWriterStackEntry *p; |
| 3299 | |
| 3300 | if (writer == NULL) |
| 3301 | return -1; |
| 3302 | |
| 3303 | sum = 0; |
| 3304 | lk = xmlListFront(writer->nodes); |
| 3305 | if (lk == 0) |
| 3306 | return -1; |
| 3307 | |
| 3308 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3309 | if (p == 0) |
| 3310 | return -1; |
| 3311 | |
| 3312 | switch (p->state) { |
| 3313 | case XML_TEXTWRITER_DTD_ATTL: |
| 3314 | case XML_TEXTWRITER_DTD_ATTL_TEXT: |
| 3315 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 3316 | if (count < 0) |
| 3317 | return -1; |
| 3318 | sum += count; |
| 3319 | break; |
| 3320 | default: |
| 3321 | return -1; |
| 3322 | } |
| 3323 | |
| 3324 | if (writer->indent) { |
| 3325 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 3326 | if (count < 0) |
| 3327 | return -1; |
| 3328 | sum += count; |
| 3329 | } |
| 3330 | |
| 3331 | xmlListPopFront(writer->nodes); |
| 3332 | return sum; |
| 3333 | } |
| 3334 | |
| 3335 | /** |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3336 | * xmlTextWriterWriteFormatDTDAttlist: |
| 3337 | * @writer: the xmlTextWriterPtr |
| 3338 | * @name: the name of the DTD ATTLIST |
| 3339 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 3340 | * @...: extra parameters for the format |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3341 | * |
| 3342 | * Write a formatted DTD ATTLIST. |
| 3343 | * |
| 3344 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3345 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3346 | int |
| 3347 | xmlTextWriterWriteFormatDTDAttlist(xmlTextWriterPtr writer, |
| 3348 | const xmlChar * name, |
| 3349 | const char *format, ...) |
| 3350 | { |
| 3351 | int rc; |
| 3352 | va_list ap; |
| 3353 | |
| 3354 | va_start(ap, format); |
| 3355 | |
| 3356 | rc = xmlTextWriterWriteVFormatDTDAttlist(writer, name, format, ap); |
| 3357 | |
| 3358 | va_end(ap); |
| 3359 | return rc; |
| 3360 | } |
| 3361 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3362 | /** |
| 3363 | * xmlTextWriterWriteVFormatDTDAttlist: |
| 3364 | * @writer: the xmlTextWriterPtr |
| 3365 | * @name: the name of the DTD ATTLIST |
| 3366 | * @format: format string (see printf) |
| 3367 | * @argptr: pointer to the first member of the variable argument list. |
| 3368 | * |
| 3369 | * Write a formatted DTD ATTLIST. |
| 3370 | * |
| 3371 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3372 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3373 | int |
| 3374 | xmlTextWriterWriteVFormatDTDAttlist(xmlTextWriterPtr writer, |
| 3375 | const xmlChar * name, |
| 3376 | const char *format, va_list argptr) |
| 3377 | { |
| 3378 | int rc; |
| 3379 | xmlChar *buf; |
| 3380 | |
| 3381 | if (writer == NULL) |
| 3382 | return -1; |
| 3383 | |
| 3384 | buf = xmlTextWriterVSprintf(format, argptr); |
| 3385 | if (buf == 0) |
| 3386 | return 0; |
| 3387 | |
| 3388 | rc = xmlTextWriterWriteDTDAttlist(writer, name, buf); |
| 3389 | |
| 3390 | xmlFree(buf); |
| 3391 | return rc; |
| 3392 | } |
| 3393 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3394 | /** |
| 3395 | * xmlTextWriterWriteDTDAttlist: |
| 3396 | * @writer: the xmlTextWriterPtr |
| 3397 | * @name: the name of the DTD ATTLIST |
| 3398 | * @content: content of the ATTLIST |
| 3399 | * |
| 3400 | * Write a DTD ATTLIST. |
| 3401 | * |
| 3402 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3403 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3404 | int |
| 3405 | xmlTextWriterWriteDTDAttlist(xmlTextWriterPtr writer, |
| 3406 | const xmlChar * name, const xmlChar * content) |
| 3407 | { |
| 3408 | int count; |
| 3409 | int sum; |
| 3410 | |
| 3411 | if (content == NULL) |
| 3412 | return -1; |
| 3413 | |
| 3414 | sum = 0; |
| 3415 | count = xmlTextWriterStartDTDAttlist(writer, name); |
| 3416 | if (count == -1) |
| 3417 | return -1; |
| 3418 | sum += count; |
| 3419 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3420 | count = xmlTextWriterWriteString(writer, content); |
| 3421 | if (count == -1) |
| 3422 | return -1; |
| 3423 | sum += count; |
| 3424 | |
| 3425 | count = xmlTextWriterEndDTDAttlist(writer); |
| 3426 | if (count == -1) |
| 3427 | return -1; |
| 3428 | sum += count; |
| 3429 | |
| 3430 | return sum; |
| 3431 | } |
| 3432 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3433 | /** |
| 3434 | * xmlTextWriterStartDTDEntity: |
| 3435 | * @writer: the xmlTextWriterPtr |
| 3436 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3437 | * @name: the name of the DTD ATTLIST |
| 3438 | * |
| 3439 | * Start an xml DTD ATTLIST. |
| 3440 | * |
| 3441 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3442 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3443 | int |
| 3444 | xmlTextWriterStartDTDEntity(xmlTextWriterPtr writer, |
| 3445 | int pe, const xmlChar * name) |
| 3446 | { |
| 3447 | int count; |
| 3448 | int sum; |
| 3449 | xmlLinkPtr lk; |
| 3450 | xmlTextWriterStackEntry *p; |
| 3451 | |
| 3452 | if (writer == NULL || name == NULL || *name == '\0') |
| 3453 | return -1; |
| 3454 | |
| 3455 | sum = 0; |
| 3456 | lk = xmlListFront(writer->nodes); |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3457 | if (lk != 0) { |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3458 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3459 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3460 | if (p != 0) { |
| 3461 | switch (p->state) { |
| 3462 | case XML_TEXTWRITER_DTD: |
| 3463 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 3464 | if (count < 0) |
| 3465 | return -1; |
| 3466 | sum += count; |
| 3467 | if (writer->indent) { |
| 3468 | count = |
| 3469 | xmlOutputBufferWriteString(writer->out, "\n"); |
| 3470 | if (count < 0) |
| 3471 | return -1; |
| 3472 | sum += count; |
| 3473 | } |
| 3474 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 3475 | /* fallthrough */ |
| 3476 | case XML_TEXTWRITER_DTD_TEXT: |
| 3477 | case XML_TEXTWRITER_NONE: |
| 3478 | break; |
| 3479 | default: |
| 3480 | return -1; |
| 3481 | } |
| 3482 | } |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3483 | } |
| 3484 | |
| 3485 | p = (xmlTextWriterStackEntry *) |
| 3486 | xmlMalloc(sizeof(xmlTextWriterStackEntry)); |
| 3487 | if (p == 0) { |
| 3488 | xmlGenericError(xmlGenericErrorContext, |
| 3489 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3490 | return -1; |
| 3491 | } |
| 3492 | |
| 3493 | p->name = xmlStrdup(name); |
| 3494 | if (p->name == 0) { |
| 3495 | xmlGenericError(xmlGenericErrorContext, |
| 3496 | "xmlTextWriterStartDTDElement : out of memory!\n"); |
| 3497 | xmlFree(p); |
| 3498 | return -1; |
| 3499 | } |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3500 | |
| 3501 | if (pe != 0) |
| 3502 | p->state = XML_TEXTWRITER_DTD_PENT; |
| 3503 | else |
| 3504 | p->state = XML_TEXTWRITER_DTD_ENTY; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3505 | |
| 3506 | xmlListPushFront(writer->nodes, p); |
| 3507 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3508 | if (writer->indent) { |
| 3509 | count = xmlTextWriterWriteIndent(writer); |
| 3510 | if (count < 0) |
| 3511 | return -1; |
| 3512 | sum += count; |
| 3513 | } |
| 3514 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3515 | count = xmlOutputBufferWriteString(writer->out, "<!ENTITY "); |
| 3516 | if (count < 0) |
| 3517 | return -1; |
| 3518 | sum += count; |
| 3519 | |
| 3520 | if (pe != 0) { |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3521 | count = xmlOutputBufferWriteString(writer->out, "% "); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3522 | if (count < 0) |
| 3523 | return -1; |
| 3524 | sum += count; |
| 3525 | } |
| 3526 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 3527 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3528 | if (count < 0) |
| 3529 | return -1; |
| 3530 | sum += count; |
| 3531 | |
| 3532 | return sum; |
| 3533 | } |
| 3534 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3535 | /** |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3536 | * xmlTextWriterEndDTDEntity: |
| 3537 | * @writer: the xmlTextWriterPtr |
| 3538 | * |
| 3539 | * End an xml DTD entity. |
| 3540 | * |
| 3541 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3542 | */ |
| 3543 | int |
| 3544 | xmlTextWriterEndDTDEntity(xmlTextWriterPtr writer) |
| 3545 | { |
| 3546 | int count; |
| 3547 | int sum; |
| 3548 | xmlLinkPtr lk; |
| 3549 | xmlTextWriterStackEntry *p; |
| 3550 | |
| 3551 | if (writer == NULL) |
| 3552 | return -1; |
| 3553 | |
| 3554 | sum = 0; |
| 3555 | lk = xmlListFront(writer->nodes); |
| 3556 | if (lk == 0) |
| 3557 | return -1; |
| 3558 | |
| 3559 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3560 | if (p == 0) |
| 3561 | return -1; |
| 3562 | |
| 3563 | switch (p->state) { |
| 3564 | case XML_TEXTWRITER_DTD_ENTY_TEXT: |
| 3565 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3566 | if (count < 0) |
| 3567 | return -1; |
| 3568 | sum += count; |
| 3569 | case XML_TEXTWRITER_DTD_ENTY: |
| 3570 | case XML_TEXTWRITER_DTD_PENT: |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3571 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 3572 | if (count < 0) |
| 3573 | return -1; |
| 3574 | sum += count; |
| 3575 | break; |
| 3576 | default: |
| 3577 | return -1; |
| 3578 | } |
| 3579 | |
| 3580 | if (writer->indent) { |
| 3581 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 3582 | if (count < 0) |
| 3583 | return -1; |
| 3584 | sum += count; |
| 3585 | } |
| 3586 | |
| 3587 | xmlListPopFront(writer->nodes); |
| 3588 | return sum; |
| 3589 | } |
| 3590 | |
| 3591 | /** |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3592 | * xmlTextWriterWriteFormatDTDInternalEntity: |
| 3593 | * @writer: the xmlTextWriterPtr |
| 3594 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3595 | * @name: the name of the DTD entity |
| 3596 | * @format: format string (see printf) |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 3597 | * @...: extra parameters for the format |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3598 | * |
| 3599 | * Write a formatted DTD internal entity. |
| 3600 | * |
| 3601 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3602 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3603 | int |
| 3604 | xmlTextWriterWriteFormatDTDInternalEntity(xmlTextWriterPtr writer, |
| 3605 | int pe, |
| 3606 | const xmlChar * name, |
| 3607 | const char *format, ...) |
| 3608 | { |
| 3609 | int rc; |
| 3610 | va_list ap; |
| 3611 | |
| 3612 | va_start(ap, format); |
| 3613 | |
| 3614 | rc = xmlTextWriterWriteVFormatDTDInternalEntity(writer, pe, name, |
| 3615 | format, ap); |
| 3616 | |
| 3617 | va_end(ap); |
| 3618 | return rc; |
| 3619 | } |
| 3620 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3621 | /** |
| 3622 | * xmlTextWriterWriteVFormatDTDInternalEntity: |
| 3623 | * @writer: the xmlTextWriterPtr |
| 3624 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3625 | * @name: the name of the DTD entity |
| 3626 | * @format: format string (see printf) |
| 3627 | * @argptr: pointer to the first member of the variable argument list. |
| 3628 | * |
| 3629 | * Write a formatted DTD internal entity. |
| 3630 | * |
| 3631 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3632 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3633 | int |
| 3634 | xmlTextWriterWriteVFormatDTDInternalEntity(xmlTextWriterPtr writer, |
| 3635 | int pe, |
| 3636 | const xmlChar * name, |
| 3637 | const char *format, |
| 3638 | va_list argptr) |
| 3639 | { |
| 3640 | int rc; |
| 3641 | xmlChar *buf; |
| 3642 | |
| 3643 | if (writer == NULL) |
| 3644 | return -1; |
| 3645 | |
| 3646 | buf = xmlTextWriterVSprintf(format, argptr); |
| 3647 | if (buf == 0) |
| 3648 | return 0; |
| 3649 | |
| 3650 | rc = xmlTextWriterWriteDTDInternalEntity(writer, pe, name, buf); |
| 3651 | |
| 3652 | xmlFree(buf); |
| 3653 | return rc; |
| 3654 | } |
| 3655 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3656 | /** |
| 3657 | * xmlTextWriterWriteDTDEntity: |
| 3658 | * @writer: the xmlTextWriterPtr |
| 3659 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3660 | * @name: the name of the DTD entity |
| 3661 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3662 | * @sysid: the system identifier, which is the URI of the DTD |
| 3663 | * @ndataid: the xml notation name. |
| 3664 | * @content: content of the entity |
| 3665 | * |
| 3666 | * Write a DTD entity. |
| 3667 | * |
| 3668 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3669 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3670 | int |
| 3671 | xmlTextWriterWriteDTDEntity(xmlTextWriterPtr writer, |
| 3672 | int pe, |
| 3673 | const xmlChar * name, |
| 3674 | const xmlChar * pubid, |
| 3675 | const xmlChar * sysid, |
| 3676 | const xmlChar * ndataid, |
| 3677 | const xmlChar * content) |
| 3678 | { |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3679 | if ((content == NULL) && (pubid == NULL) && (sysid == NULL)) |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3680 | return -1; |
| 3681 | if ((pe != 0) && (ndataid != NULL)) |
| 3682 | return -1; |
| 3683 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3684 | if ((pubid == NULL) && (sysid == NULL)) |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3685 | return xmlTextWriterWriteDTDInternalEntity(writer, pe, name, |
| 3686 | content); |
| 3687 | |
| 3688 | return xmlTextWriterWriteDTDExternalEntity(writer, pe, name, pubid, |
| 3689 | sysid, ndataid); |
| 3690 | } |
| 3691 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3692 | /** |
| 3693 | * xmlTextWriterWriteDTDInternalEntity: |
| 3694 | * @writer: the xmlTextWriterPtr |
| 3695 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3696 | * @name: the name of the DTD entity |
| 3697 | * @content: content of the entity |
| 3698 | * |
| 3699 | * Write a DTD internal entity. |
| 3700 | * |
| 3701 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3702 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3703 | int |
| 3704 | xmlTextWriterWriteDTDInternalEntity(xmlTextWriterPtr writer, |
| 3705 | int pe, |
| 3706 | const xmlChar * name, |
| 3707 | const xmlChar * content) |
| 3708 | { |
| 3709 | int count; |
| 3710 | int sum; |
| 3711 | |
| 3712 | if ((name == NULL) || (*name == '\0') || (content == NULL)) |
| 3713 | return -1; |
| 3714 | |
| 3715 | sum = 0; |
| 3716 | count = xmlTextWriterStartDTDEntity(writer, pe, name); |
| 3717 | if (count == -1) |
| 3718 | return -1; |
| 3719 | sum += count; |
| 3720 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3721 | count = xmlTextWriterWriteString(writer, content); |
| 3722 | if (count == -1) |
| 3723 | return -1; |
| 3724 | sum += count; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3725 | |
| 3726 | count = xmlTextWriterEndDTDEntity(writer); |
| 3727 | if (count == -1) |
| 3728 | return -1; |
| 3729 | sum += count; |
| 3730 | |
| 3731 | return sum; |
| 3732 | } |
| 3733 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3734 | /** |
| 3735 | * xmlTextWriterWriteDTDExternalEntity: |
| 3736 | * @writer: the xmlTextWriterPtr |
| 3737 | * @pe: TRUE if this is a parameter entity, FALSE if not |
| 3738 | * @name: the name of the DTD entity |
| 3739 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3740 | * @sysid: the system identifier, which is the URI of the DTD |
| 3741 | * @ndataid: the xml notation name. |
| 3742 | * |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3743 | * Write a DTD external entity. The entity must have been started with xmlTextWriterStartDTDEntity |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3744 | * |
| 3745 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3746 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3747 | int |
| 3748 | xmlTextWriterWriteDTDExternalEntity(xmlTextWriterPtr writer, |
| 3749 | int pe, |
| 3750 | const xmlChar * name, |
| 3751 | const xmlChar * pubid, |
| 3752 | const xmlChar * sysid, |
| 3753 | const xmlChar * ndataid) |
| 3754 | { |
| 3755 | int count; |
| 3756 | int sum; |
| 3757 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3758 | if (((pubid == NULL) && (sysid == NULL))) |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3759 | return -1; |
| 3760 | if ((pe != 0) && (ndataid != NULL)) |
| 3761 | return -1; |
| 3762 | |
| 3763 | sum = 0; |
| 3764 | count = xmlTextWriterStartDTDEntity(writer, pe, name); |
| 3765 | if (count == -1) |
| 3766 | return -1; |
| 3767 | sum += count; |
| 3768 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3769 | count = |
| 3770 | xmlTextWriterWriteDTDExternalEntityContents(writer, pubid, sysid, |
| 3771 | ndataid); |
| 3772 | if (count < 0) |
| 3773 | return -1; |
| 3774 | sum += count; |
| 3775 | |
| 3776 | count = xmlTextWriterEndDTDEntity(writer); |
| 3777 | if (count == -1) |
| 3778 | return -1; |
| 3779 | sum += count; |
| 3780 | |
| 3781 | return sum; |
| 3782 | } |
| 3783 | |
| 3784 | /** |
| 3785 | * xmlTextWriterWriteDTDExternalEntityContents: |
| 3786 | * @writer: the xmlTextWriterPtr |
| 3787 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3788 | * @sysid: the system identifier, which is the URI of the DTD |
| 3789 | * @ndataid: the xml notation name. |
| 3790 | * |
| 3791 | * Write the contents of a DTD external entity. |
| 3792 | * |
| 3793 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3794 | */ |
| 3795 | int |
| 3796 | xmlTextWriterWriteDTDExternalEntityContents(xmlTextWriterPtr writer, |
| 3797 | const xmlChar * pubid, |
| 3798 | const xmlChar * sysid, |
| 3799 | const xmlChar * ndataid) |
| 3800 | { |
| 3801 | int count; |
| 3802 | int sum; |
| 3803 | xmlLinkPtr lk; |
| 3804 | xmlTextWriterStackEntry *p; |
| 3805 | |
| 3806 | if (writer == NULL) { |
| 3807 | xmlGenericError(xmlGenericErrorContext, |
| 3808 | "xmlTextWriterWriteDTDExternalEntityContents: xmlTextWriterPtr invalid!\n"); |
| 3809 | return -1; |
| 3810 | } |
| 3811 | |
| 3812 | sum = 0; |
| 3813 | lk = xmlListFront(writer->nodes); |
| 3814 | if (lk == 0) { |
| 3815 | xmlGenericError(xmlGenericErrorContext, |
| 3816 | "xmlTextWriterWriteDTDExternalEntityContents: you must call xmlTextWriterStartDTDEntity before the call to this function!\n"); |
| 3817 | return -1; |
| 3818 | } |
| 3819 | |
| 3820 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 3821 | if (p == 0) |
| 3822 | return -1; |
| 3823 | |
| 3824 | switch (p->state) { |
| 3825 | case XML_TEXTWRITER_DTD_ENTY: |
| 3826 | break; |
| 3827 | case XML_TEXTWRITER_DTD_PENT: |
| 3828 | if (ndataid != NULL) { |
| 3829 | xmlGenericError(xmlGenericErrorContext, |
| 3830 | "xmlTextWriterWriteDTDExternalEntityContents: notation not allowed with parameter entities!\n"); |
| 3831 | return -1; |
| 3832 | } |
| 3833 | break; |
| 3834 | default: |
| 3835 | xmlGenericError(xmlGenericErrorContext, |
| 3836 | "xmlTextWriterWriteDTDExternalEntityContents: you must call xmlTextWriterStartDTDEntity before the call to this function!\n"); |
| 3837 | return -1; |
| 3838 | } |
| 3839 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3840 | if (pubid != 0) { |
| 3841 | if (sysid == 0) { |
| 3842 | xmlGenericError(xmlGenericErrorContext, |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3843 | "xmlTextWriterWriteDTDExternalEntityContents: system identifier needed!\n"); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3844 | return -1; |
| 3845 | } |
| 3846 | |
| 3847 | count = xmlOutputBufferWriteString(writer->out, " PUBLIC "); |
| 3848 | if (count < 0) |
| 3849 | return -1; |
| 3850 | sum += count; |
| 3851 | |
| 3852 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3853 | if (count < 0) |
| 3854 | return -1; |
| 3855 | sum += count; |
| 3856 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3857 | count = |
| 3858 | xmlOutputBufferWriteString(writer->out, (const char *) pubid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3859 | if (count < 0) |
| 3860 | return -1; |
| 3861 | sum += count; |
| 3862 | |
| 3863 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3864 | if (count < 0) |
| 3865 | return -1; |
| 3866 | sum += count; |
| 3867 | } |
| 3868 | |
| 3869 | if (sysid != 0) { |
| 3870 | if (pubid == 0) { |
| 3871 | count = xmlOutputBufferWriteString(writer->out, " SYSTEM"); |
| 3872 | if (count < 0) |
| 3873 | return -1; |
| 3874 | sum += count; |
| 3875 | } |
| 3876 | |
| 3877 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 3878 | if (count < 0) |
| 3879 | return -1; |
| 3880 | sum += count; |
| 3881 | |
| 3882 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3883 | if (count < 0) |
| 3884 | return -1; |
| 3885 | sum += count; |
| 3886 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3887 | count = |
| 3888 | xmlOutputBufferWriteString(writer->out, (const char *) sysid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3889 | if (count < 0) |
| 3890 | return -1; |
| 3891 | sum += count; |
| 3892 | |
| 3893 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3894 | if (count < 0) |
| 3895 | return -1; |
| 3896 | sum += count; |
| 3897 | } |
| 3898 | |
| 3899 | if (ndataid != NULL) { |
| 3900 | count = xmlOutputBufferWriteString(writer->out, " NDATA "); |
| 3901 | if (count < 0) |
| 3902 | return -1; |
| 3903 | sum += count; |
| 3904 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3905 | count = |
| 3906 | xmlOutputBufferWriteString(writer->out, |
| 3907 | (const char *) ndataid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3908 | if (count < 0) |
| 3909 | return -1; |
| 3910 | sum += count; |
| 3911 | } |
| 3912 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3913 | return sum; |
| 3914 | } |
| 3915 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3916 | /** |
| 3917 | * xmlTextWriterWriteDTDNotation: |
| 3918 | * @writer: the xmlTextWriterPtr |
| 3919 | * @name: the name of the xml notation |
| 3920 | * @pubid: the public identifier, which is an alternative to the system identifier |
| 3921 | * @sysid: the system identifier, which is the URI of the DTD |
| 3922 | * |
| 3923 | * Write a DTD entity. |
| 3924 | * |
| 3925 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 3926 | */ |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3927 | int |
| 3928 | xmlTextWriterWriteDTDNotation(xmlTextWriterPtr writer, |
| 3929 | const xmlChar * name, |
| 3930 | const xmlChar * pubid, const xmlChar * sysid) |
| 3931 | { |
| 3932 | int count; |
| 3933 | int sum; |
| 3934 | xmlLinkPtr lk; |
| 3935 | xmlTextWriterStackEntry *p; |
| 3936 | |
| 3937 | if (writer == NULL || name == NULL || *name == '\0') |
| 3938 | return -1; |
| 3939 | |
| 3940 | sum = 0; |
| 3941 | lk = xmlListFront(writer->nodes); |
| 3942 | if (lk == 0) { |
| 3943 | return -1; |
| 3944 | } |
| 3945 | |
| 3946 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3947 | if (p != 0) { |
| 3948 | switch (p->state) { |
| 3949 | case XML_TEXTWRITER_DTD: |
| 3950 | count = xmlOutputBufferWriteString(writer->out, " ["); |
| 3951 | if (count < 0) |
| 3952 | return -1; |
| 3953 | sum += count; |
| 3954 | if (writer->indent) { |
| 3955 | count = xmlOutputBufferWriteString(writer->out, "\n"); |
| 3956 | if (count < 0) |
| 3957 | return -1; |
| 3958 | sum += count; |
| 3959 | } |
| 3960 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 3961 | /* fallthrough */ |
| 3962 | case XML_TEXTWRITER_DTD_TEXT: |
| 3963 | break; |
| 3964 | default: |
| 3965 | return -1; |
| 3966 | } |
| 3967 | } |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3968 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3969 | if (writer->indent) { |
| 3970 | count = xmlTextWriterWriteIndent(writer); |
| 3971 | if (count < 0) |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3972 | return -1; |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 3973 | sum += count; |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3974 | } |
| 3975 | |
| 3976 | count = xmlOutputBufferWriteString(writer->out, "<!NOTATION "); |
| 3977 | if (count < 0) |
| 3978 | return -1; |
| 3979 | sum += count; |
| 3980 | count = xmlOutputBufferWriteString(writer->out, (const char *) name); |
| 3981 | if (count < 0) |
| 3982 | return -1; |
| 3983 | sum += count; |
| 3984 | |
| 3985 | if (pubid != 0) { |
| 3986 | count = xmlOutputBufferWriteString(writer->out, " PUBLIC "); |
| 3987 | if (count < 0) |
| 3988 | return -1; |
| 3989 | sum += count; |
| 3990 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 3991 | if (count < 0) |
| 3992 | return -1; |
| 3993 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 3994 | count = |
| 3995 | xmlOutputBufferWriteString(writer->out, (const char *) pubid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 3996 | if (count < 0) |
| 3997 | return -1; |
| 3998 | sum += count; |
| 3999 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 4000 | if (count < 0) |
| 4001 | return -1; |
| 4002 | sum += count; |
| 4003 | } |
| 4004 | |
| 4005 | if (sysid != 0) { |
| 4006 | if (pubid == 0) { |
| 4007 | count = xmlOutputBufferWriteString(writer->out, " SYSTEM"); |
| 4008 | if (count < 0) |
| 4009 | return -1; |
| 4010 | sum += count; |
| 4011 | } |
| 4012 | count = xmlOutputBufferWriteString(writer->out, " "); |
| 4013 | if (count < 0) |
| 4014 | return -1; |
| 4015 | sum += count; |
| 4016 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 4017 | if (count < 0) |
| 4018 | return -1; |
| 4019 | sum += count; |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 4020 | count = |
| 4021 | xmlOutputBufferWriteString(writer->out, (const char *) sysid); |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 4022 | if (count < 0) |
| 4023 | return -1; |
| 4024 | sum += count; |
| 4025 | count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar); |
| 4026 | if (count < 0) |
| 4027 | return -1; |
| 4028 | sum += count; |
| 4029 | } |
| 4030 | |
| 4031 | count = xmlOutputBufferWriteString(writer->out, ">"); |
| 4032 | if (count < 0) |
| 4033 | return -1; |
| 4034 | sum += count; |
| 4035 | |
| 4036 | return sum; |
| 4037 | } |
| 4038 | |
| 4039 | /** |
| 4040 | * xmlTextWriterFlush: |
| 4041 | * @writer: the xmlTextWriterPtr |
| 4042 | * |
| 4043 | * Flush the output buffer. |
| 4044 | * |
| 4045 | * Returns the bytes written (may be 0 because of buffering) or -1 in case of error |
| 4046 | */ |
| 4047 | int |
| 4048 | xmlTextWriterFlush(xmlTextWriterPtr writer) |
| 4049 | { |
| 4050 | int count; |
| 4051 | |
| 4052 | if (writer == NULL) |
| 4053 | return -1; |
| 4054 | |
| 4055 | if (writer->out == NULL) |
| 4056 | count = 0; |
| 4057 | else |
| 4058 | count = xmlOutputBufferFlush(writer->out); |
| 4059 | |
| 4060 | return count; |
| 4061 | } |
| 4062 | |
| 4063 | /** |
| 4064 | * misc |
| 4065 | */ |
| 4066 | |
| 4067 | /** |
| 4068 | * xmlFreeTextWriterStackEntry: |
| 4069 | * @lk: the xmlLinkPtr |
| 4070 | * |
| 4071 | * Free callback for the xmlList. |
| 4072 | */ |
| 4073 | static void |
| 4074 | xmlFreeTextWriterStackEntry(xmlLinkPtr lk) |
| 4075 | { |
| 4076 | xmlTextWriterStackEntry *p; |
| 4077 | |
| 4078 | p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk); |
| 4079 | if (p == 0) |
| 4080 | return; |
| 4081 | |
| 4082 | if (p->name != 0) |
| 4083 | xmlFree(p->name); |
| 4084 | xmlFree(p); |
| 4085 | } |
| 4086 | |
| 4087 | /** |
| 4088 | * xmlCmpTextWriterStackEntry: |
| 4089 | * @data0: the first data |
| 4090 | * @data1: the second data |
| 4091 | * |
| 4092 | * Compare callback for the xmlList. |
| 4093 | * |
| 4094 | * Returns -1, 0, 1 |
| 4095 | */ |
| 4096 | static int |
| 4097 | xmlCmpTextWriterStackEntry(const void *data0, const void *data1) |
| 4098 | { |
| 4099 | xmlTextWriterStackEntry *p0; |
| 4100 | xmlTextWriterStackEntry *p1; |
| 4101 | |
| 4102 | if (data0 == data1) |
| 4103 | return 0; |
| 4104 | |
| 4105 | if (data0 == 0) |
| 4106 | return -1; |
| 4107 | |
| 4108 | if (data1 == 0) |
| 4109 | return 1; |
| 4110 | |
| 4111 | p0 = (xmlTextWriterStackEntry *) data0; |
| 4112 | p1 = (xmlTextWriterStackEntry *) data1; |
| 4113 | |
| 4114 | return xmlStrcmp(p0->name, p1->name); |
| 4115 | } |
| 4116 | |
| 4117 | /** |
| 4118 | * misc |
| 4119 | */ |
| 4120 | |
| 4121 | /** |
| 4122 | * xmlFreeTextWriterNsStackEntry: |
| 4123 | * @lk: the xmlLinkPtr |
| 4124 | * |
| 4125 | * Free callback for the xmlList. |
| 4126 | */ |
| 4127 | static void |
| 4128 | xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk) |
| 4129 | { |
| 4130 | xmlTextWriterNsStackEntry *p; |
| 4131 | |
| 4132 | p = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk); |
| 4133 | if (p == 0) |
| 4134 | return; |
| 4135 | |
| 4136 | if (p->prefix != 0) |
| 4137 | xmlFree(p->prefix); |
| 4138 | if (p->uri != 0) |
| 4139 | xmlFree(p->uri); |
| 4140 | |
| 4141 | xmlFree(p); |
| 4142 | } |
| 4143 | |
| 4144 | /** |
| 4145 | * xmlCmpTextWriterNsStackEntry: |
| 4146 | * @data0: the first data |
| 4147 | * @data1: the second data |
| 4148 | * |
| 4149 | * Compare callback for the xmlList. |
| 4150 | * |
| 4151 | * Returns -1, 0, 1 |
| 4152 | */ |
| 4153 | static int |
| 4154 | xmlCmpTextWriterNsStackEntry(const void *data0, const void *data1) |
| 4155 | { |
| 4156 | xmlTextWriterNsStackEntry *p0; |
| 4157 | xmlTextWriterNsStackEntry *p1; |
| 4158 | int rc; |
| 4159 | |
| 4160 | if (data0 == data1) |
| 4161 | return 0; |
| 4162 | |
| 4163 | if (data0 == 0) |
| 4164 | return -1; |
| 4165 | |
| 4166 | if (data1 == 0) |
| 4167 | return 1; |
| 4168 | |
| 4169 | p0 = (xmlTextWriterNsStackEntry *) data0; |
| 4170 | p1 = (xmlTextWriterNsStackEntry *) data1; |
| 4171 | |
| 4172 | rc = xmlStrcmp(p0->prefix, p1->prefix); |
| 4173 | |
| 4174 | if (rc == 0) |
| 4175 | rc = p0->elem == p1->elem; |
| 4176 | |
| 4177 | return rc; |
| 4178 | } |
| 4179 | |
| 4180 | /** |
| 4181 | * xmlTextWriterWriteMemCallback: |
| 4182 | * @context: the xmlBufferPtr |
| 4183 | * @str: the data to write |
| 4184 | * @len: the length of the data |
| 4185 | * |
| 4186 | * Write callback for the xmlOutputBuffer with target xmlBuffer |
| 4187 | * |
| 4188 | * Returns -1, 0, 1 |
| 4189 | */ |
| 4190 | static int |
| 4191 | xmlTextWriterWriteMemCallback(void *context, const xmlChar * str, int len) |
| 4192 | { |
| 4193 | xmlBufferPtr buf = (xmlBufferPtr) context; |
| 4194 | |
| 4195 | xmlBufferAdd(buf, str, len); |
| 4196 | |
| 4197 | return len; |
| 4198 | } |
| 4199 | |
| 4200 | /** |
| 4201 | * xmlTextWriterCloseMemCallback: |
| 4202 | * @context: the xmlBufferPtr |
| 4203 | * |
| 4204 | * Close callback for the xmlOutputBuffer with target xmlBuffer |
| 4205 | * |
| 4206 | * Returns -1, 0, 1 |
| 4207 | */ |
| 4208 | static int |
| 4209 | xmlTextWriterCloseMemCallback(void *context ATTRIBUTE_UNUSED) |
| 4210 | { |
| 4211 | return 0; |
| 4212 | } |
| 4213 | |
| 4214 | /** |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 4215 | * xmlTextWriterWriteDocCallback: |
| 4216 | * @context: the xmlBufferPtr |
| 4217 | * @str: the data to write |
| 4218 | * @len: the length of the data |
| 4219 | * |
| 4220 | * Write callback for the xmlOutputBuffer with target xmlBuffer |
| 4221 | * |
| 4222 | * Returns -1, 0, 1 |
| 4223 | */ |
| 4224 | static int |
| 4225 | xmlTextWriterWriteDocCallback(void *context, const xmlChar * str, int len) |
| 4226 | { |
| 4227 | xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context; |
| 4228 | int rc; |
| 4229 | |
Daniel Veillard | 1d91386 | 2003-11-21 00:28:39 +0000 | [diff] [blame] | 4230 | if ((rc = xmlParseChunk(ctxt, (const char *) str, len, 0)) != 0) { |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 4231 | xmlGenericError(xmlGenericErrorContext, |
| 4232 | "xmlTextWriterWriteDocCallback : XML error %d !\n", |
| 4233 | rc); |
| 4234 | return -1; |
| 4235 | } |
| 4236 | |
| 4237 | return len; |
| 4238 | } |
| 4239 | |
| 4240 | /** |
| 4241 | * xmlTextWriterCloseDocCallback: |
| 4242 | * @context: the xmlBufferPtr |
| 4243 | * |
| 4244 | * Close callback for the xmlOutputBuffer with target xmlBuffer |
| 4245 | * |
| 4246 | * Returns -1, 0, 1 |
| 4247 | */ |
| 4248 | static int |
| 4249 | xmlTextWriterCloseDocCallback(void *context) |
| 4250 | { |
| 4251 | xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context; |
| 4252 | int rc; |
| 4253 | |
| 4254 | if ((rc = xmlParseChunk(ctxt, NULL, 0, 1)) != 0) { |
| 4255 | xmlGenericError(xmlGenericErrorContext, |
| 4256 | "xmlTextWriterWriteDocCallback : XML error %d !\n", |
| 4257 | rc); |
| 4258 | return -1; |
| 4259 | } |
| 4260 | |
| 4261 | return 0; |
| 4262 | } |
| 4263 | |
| 4264 | /** |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 4265 | * xmlTextWriterVSprintf: |
| 4266 | * @format: see printf |
| 4267 | * @argptr: pointer to the first member of the variable argument list. |
| 4268 | * |
| 4269 | * Utility function for formatted output |
| 4270 | * |
| 4271 | * Returns a new xmlChar buffer with the data or NULL on error. This buffer must be freed. |
| 4272 | */ |
| 4273 | static xmlChar * |
| 4274 | xmlTextWriterVSprintf(const char *format, va_list argptr) |
| 4275 | { |
| 4276 | int size; |
| 4277 | int count; |
| 4278 | xmlChar *buf; |
| 4279 | |
| 4280 | size = BUFSIZ; |
| 4281 | buf = (xmlChar *) xmlMalloc(size); |
| 4282 | if (buf == NULL) { |
| 4283 | xmlGenericError(xmlGenericErrorContext, |
| 4284 | "xmlTextWriterVSprintf : out of memory!\n"); |
| 4285 | return NULL; |
| 4286 | } |
| 4287 | |
| 4288 | while (((count = vsnprintf((char *) buf, size, format, argptr)) < 0) |
| 4289 | || (count == size - 1) || (count == size) || (count > size)) { |
| 4290 | xmlFree(buf); |
| 4291 | size += BUFSIZ; |
| 4292 | buf = (xmlChar *) xmlMalloc(size); |
| 4293 | if (buf == NULL) { |
| 4294 | xmlGenericError(xmlGenericErrorContext, |
| 4295 | "xmlTextWriterVSprintf : out of memory!\n"); |
| 4296 | return NULL; |
| 4297 | } |
| 4298 | } |
| 4299 | |
| 4300 | return buf; |
| 4301 | } |
| 4302 | |
Daniel Veillard | 5841f0e | 2003-11-20 11:59:09 +0000 | [diff] [blame] | 4303 | /** |
| 4304 | * xmlTextWriterStartDocumentCallback: |
| 4305 | * @ctx: the user data (XML parser context) |
| 4306 | * |
| 4307 | * called at the start of document processing. |
| 4308 | */ |
| 4309 | static void |
| 4310 | xmlTextWriterStartDocumentCallback(void *ctx) |
| 4311 | { |
| 4312 | xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; |
| 4313 | xmlDocPtr doc; |
| 4314 | |
| 4315 | #ifdef DEBUG_SAX |
| 4316 | xmlGenericError(xmlGenericErrorContext, "SAX.startDocument()\n"); |
| 4317 | #endif |
| 4318 | if (ctxt->html) { |
| 4319 | #ifdef LIBXML_HTML_ENABLED |
| 4320 | if (ctxt->myDoc == NULL) |
| 4321 | ctxt->myDoc = htmlNewDocNoDtD(NULL, NULL); |
| 4322 | if (ctxt->myDoc == NULL) { |
| 4323 | if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL)) |
| 4324 | ctxt->sax->error(ctxt->userData, |
| 4325 | "SAX.startDocument(): out of memory\n"); |
| 4326 | ctxt->errNo = XML_ERR_NO_MEMORY; |
| 4327 | ctxt->instate = XML_PARSER_EOF; |
| 4328 | ctxt->disableSAX = 1; |
| 4329 | return; |
| 4330 | } |
| 4331 | #else |
| 4332 | xmlGenericError(xmlGenericErrorContext, |
| 4333 | "libxml2 built without HTML support\n"); |
| 4334 | ctxt->errNo = XML_ERR_INTERNAL_ERROR; |
| 4335 | ctxt->instate = XML_PARSER_EOF; |
| 4336 | ctxt->disableSAX = 1; |
| 4337 | return; |
| 4338 | #endif |
| 4339 | } else { |
| 4340 | doc = ctxt->myDoc; |
| 4341 | if (doc == NULL) |
| 4342 | doc = ctxt->myDoc = xmlNewDoc(ctxt->version); |
| 4343 | if (doc != NULL) { |
| 4344 | if (doc->children == NULL) { |
| 4345 | if (ctxt->encoding != NULL) |
| 4346 | doc->encoding = xmlStrdup(ctxt->encoding); |
| 4347 | else |
| 4348 | doc->encoding = NULL; |
| 4349 | doc->standalone = ctxt->standalone; |
| 4350 | } |
| 4351 | } else { |
| 4352 | if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL)) |
| 4353 | ctxt->sax->error(ctxt->userData, |
| 4354 | "SAX.startDocument(): out of memory\n"); |
| 4355 | ctxt->errNo = XML_ERR_NO_MEMORY; |
| 4356 | ctxt->instate = XML_PARSER_EOF; |
| 4357 | ctxt->disableSAX = 1; |
| 4358 | return; |
| 4359 | } |
| 4360 | } |
| 4361 | if ((ctxt->myDoc != NULL) && (ctxt->myDoc->URL == NULL) && |
| 4362 | (ctxt->input != NULL) && (ctxt->input->filename != NULL)) { |
| 4363 | ctxt->myDoc->URL = |
| 4364 | xmlCanonicPath((const xmlChar *) ctxt->input->filename); |
| 4365 | if (ctxt->myDoc->URL == NULL) |
| 4366 | ctxt->myDoc->URL = |
| 4367 | xmlStrdup((const xmlChar *) ctxt->input->filename); |
| 4368 | } |
| 4369 | } |
| 4370 | |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4371 | /** |
| 4372 | * xmlTextWriterSetIndent: |
| 4373 | * @writer: the xmlTextWriterPtr |
| 4374 | * @indent: do indentation? |
| 4375 | * |
| 4376 | * Set indentation output. indent = 0 do not indentation. indent > 0 do indentation. |
| 4377 | * |
| 4378 | * Returns -1 on error or 0 otherwise. |
| 4379 | */ |
| 4380 | int |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4381 | xmlTextWriterSetIndent(xmlTextWriterPtr writer, int indent) |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4382 | { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4383 | if (indent < 0) |
| 4384 | return -1; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4385 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4386 | writer->indent = indent; |
| 4387 | writer->doindent = 1; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4388 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4389 | return 0; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4390 | } |
| 4391 | |
| 4392 | /** |
| 4393 | * xmlTextWriterSetIndentString: |
| 4394 | * @writer: the xmlTextWriterPtr |
| 4395 | * @str: the xmlChar string |
| 4396 | * |
| 4397 | * Set string indentation. |
| 4398 | * |
| 4399 | * Returns -1 on error or 0 otherwise. |
| 4400 | */ |
| 4401 | int |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4402 | xmlTextWriterSetIndentString(xmlTextWriterPtr writer, const xmlChar * str) |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4403 | { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4404 | if (!str) |
| 4405 | return -1; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4406 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4407 | if (writer->ichar != NULL) |
| 4408 | xmlFree(writer->ichar); |
| 4409 | writer->ichar = xmlStrdup(str); |
| 4410 | |
| 4411 | if (!writer->ichar) |
| 4412 | return -1; |
| 4413 | else |
| 4414 | return 0; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4415 | } |
| 4416 | |
| 4417 | /** |
| 4418 | * xmlTextWriterWriteIndent: |
| 4419 | * @writer: the xmlTextWriterPtr |
| 4420 | * |
| 4421 | * Write indent string. |
| 4422 | * |
| 4423 | * Returns -1 on error or the number of strings written. |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4424 | */ |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4425 | static int |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4426 | xmlTextWriterWriteIndent(xmlTextWriterPtr writer) |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4427 | { |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4428 | int lksize; |
| 4429 | int i; |
| 4430 | int ret; |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4431 | |
Daniel Veillard | ab69f36 | 2004-02-17 11:40:32 +0000 | [diff] [blame] | 4432 | lksize = xmlListSize(writer->nodes); |
| 4433 | if (lksize < 1) |
| 4434 | return (-1); /* list is empty */ |
| 4435 | for (i = 0; i < (lksize - 1); i++) { |
| 4436 | ret = xmlOutputBufferWriteString(writer->out, |
| 4437 | (const char *) writer->ichar); |
| 4438 | if (ret == -1) |
| 4439 | return (-1); |
| 4440 | } |
| 4441 | |
| 4442 | return (lksize - 1); |
Daniel Veillard | 2cca446 | 2004-01-02 20:04:23 +0000 | [diff] [blame] | 4443 | } |
| 4444 | |
Daniel Veillard | 500a1de | 2004-03-22 15:22:58 +0000 | [diff] [blame] | 4445 | /** |
| 4446 | * xmlTextWriterHandleStateDependencies: |
| 4447 | * @writer: the xmlTextWriterPtr |
| 4448 | * @p: the xmlTextWriterStackEntry |
| 4449 | * |
| 4450 | * Write state dependent strings. |
| 4451 | * |
| 4452 | * Returns -1 on error or the number of characters written. |
| 4453 | */ |
| 4454 | static int |
| 4455 | xmlTextWriterHandleStateDependencies(xmlTextWriterPtr writer, |
| 4456 | xmlTextWriterStackEntry * p) |
| 4457 | { |
| 4458 | int count; |
| 4459 | int sum; |
| 4460 | char extra[3]; |
| 4461 | |
| 4462 | if (writer == NULL) |
| 4463 | return -1; |
| 4464 | |
| 4465 | if (p == NULL) |
| 4466 | return 0; |
| 4467 | |
| 4468 | sum = 0; |
| 4469 | extra[0] = extra[1] = extra[2] = '\0'; |
| 4470 | if (p != 0) { |
| 4471 | sum = 0; |
| 4472 | switch (p->state) { |
| 4473 | case XML_TEXTWRITER_NAME: |
| 4474 | extra[0] = '>'; |
| 4475 | p->state = XML_TEXTWRITER_TEXT; |
| 4476 | break; |
| 4477 | case XML_TEXTWRITER_PI: |
| 4478 | extra[0] = ' '; |
| 4479 | p->state = XML_TEXTWRITER_PI_TEXT; |
| 4480 | break; |
| 4481 | case XML_TEXTWRITER_DTD: |
| 4482 | extra[0] = ' '; |
| 4483 | extra[1] = '['; |
| 4484 | p->state = XML_TEXTWRITER_DTD_TEXT; |
| 4485 | break; |
| 4486 | case XML_TEXTWRITER_DTD_ELEM: |
| 4487 | extra[0] = ' '; |
| 4488 | p->state = XML_TEXTWRITER_DTD_ELEM_TEXT; |
| 4489 | break; |
| 4490 | case XML_TEXTWRITER_DTD_ATTL: |
| 4491 | extra[0] = ' '; |
| 4492 | p->state = XML_TEXTWRITER_DTD_ATTL_TEXT; |
| 4493 | break; |
| 4494 | case XML_TEXTWRITER_DTD_ENTY: |
| 4495 | case XML_TEXTWRITER_DTD_PENT: |
| 4496 | extra[0] = ' '; |
| 4497 | extra[1] = writer->qchar; |
| 4498 | p->state = XML_TEXTWRITER_DTD_ENTY_TEXT; |
| 4499 | break; |
| 4500 | default: |
| 4501 | break; |
| 4502 | } |
| 4503 | } |
| 4504 | |
| 4505 | if (*extra != '\0') { |
| 4506 | count = xmlOutputBufferWriteString(writer->out, extra); |
| 4507 | if (count < 0) |
| 4508 | return -1; |
| 4509 | sum += count; |
| 4510 | } |
| 4511 | |
| 4512 | return sum; |
| 4513 | } |
| 4514 | |
Daniel Veillard | 1d211e2 | 2003-10-20 22:32:39 +0000 | [diff] [blame] | 4515 | #endif |