Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1 | /* |
| 2 | * tree.c : implemetation of access function for an XML tree. |
| 3 | * |
| 4 | * See Copyright for the status of this software. |
| 5 | * |
| 6 | * $Id$ |
| 7 | * |
| 8 | * TODO Cleanup the Dump mechanism. |
| 9 | */ |
| 10 | |
Daniel Veillard | 151b1b0 | 1998-09-23 00:49:46 +0000 | [diff] [blame] | 11 | #include "config.h" |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 12 | #include <stdio.h> |
| 13 | #include <ctype.h> |
Seth Alves | e7f12e6 | 1998-10-01 20:51:15 +0000 | [diff] [blame] | 14 | #include <stdlib.h> |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 15 | #include <string.h> /* for memset() only ! */ |
| 16 | |
Daniel Veillard | 151b1b0 | 1998-09-23 00:49:46 +0000 | [diff] [blame] | 17 | #ifdef HAVE_ZLIB_H |
| 18 | #include <zlib.h> |
| 19 | #endif |
| 20 | |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 21 | #include "tree.h" |
| 22 | #include "entities.h" |
| 23 | |
| 24 | static CHAR xmlStringText[] = { 't', 'e', 'x', 't', 0 }; |
| 25 | int oldXMLWDcompatibility = 0; |
| 26 | int xmlIndentTreeOutput = 1; |
| 27 | |
Daniel Veillard | 15a8df4 | 1998-09-24 19:15:06 +0000 | [diff] [blame] | 28 | static int xmlCompressMode = 0; |
| 29 | |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 30 | /************************************************************************ |
| 31 | * * |
| 32 | * Allocation and deallocation of basic structures * |
| 33 | * * |
| 34 | ************************************************************************/ |
| 35 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 36 | /** |
| 37 | * xmlUpgradeOldNs: |
| 38 | * @doc: a document pointer |
| 39 | * |
| 40 | * Upgrade old style Namespaces (PI) and move them to the root of the document. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 41 | */ |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 42 | void xmlUpgradeOldNs(xmlDocPtr doc) { |
| 43 | xmlNsPtr cur; |
| 44 | |
| 45 | if ((doc == NULL) || (doc->oldNs == NULL)) return; |
| 46 | if (doc->root == NULL) { |
| 47 | fprintf(stderr, "xmlUpgradeOldNs: failed no root !\n"); |
| 48 | return; |
| 49 | } |
| 50 | |
| 51 | cur = doc->oldNs; |
| 52 | while (cur->next != NULL) { |
| 53 | cur->type = XML_LOCAL_NAMESPACE; |
| 54 | cur = cur->next; |
| 55 | } |
| 56 | cur->type = XML_LOCAL_NAMESPACE; |
| 57 | cur->next = doc->root->nsDef; |
| 58 | doc->root->nsDef = doc->oldNs; |
| 59 | doc->oldNs = NULL; |
| 60 | } |
| 61 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 62 | /** |
| 63 | * xmlNewNs: |
| 64 | * @node: the element carrying the namespace |
| 65 | * @href: the URI associated |
| 66 | * @prefix: the prefix for the namespace |
| 67 | * |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 68 | * Creation of a new Namespace. |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 69 | * return values: returns a new namespace pointer |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 70 | */ |
| 71 | xmlNsPtr xmlNewNs(xmlNodePtr node, const CHAR *href, const CHAR *prefix) { |
| 72 | xmlNsPtr cur; |
| 73 | |
| 74 | if (href == NULL) { |
| 75 | fprintf(stderr, "xmlNewNs: href == NULL !\n"); |
| 76 | return(NULL); |
| 77 | } |
| 78 | |
| 79 | /* |
| 80 | * Allocate a new DTD and fill the fields. |
| 81 | */ |
| 82 | cur = (xmlNsPtr) malloc(sizeof(xmlNs)); |
| 83 | if (cur == NULL) { |
| 84 | fprintf(stderr, "xmlNewNs : malloc failed\n"); |
| 85 | return(NULL); |
| 86 | } |
| 87 | |
| 88 | cur->type = XML_LOCAL_NAMESPACE; |
| 89 | if (href != NULL) |
| 90 | cur->href = xmlStrdup(href); |
| 91 | else |
| 92 | cur->href = NULL; |
| 93 | if (prefix != NULL) |
| 94 | cur->prefix = xmlStrdup(prefix); |
| 95 | else |
| 96 | cur->prefix = NULL; |
| 97 | |
| 98 | /* |
| 99 | * Add it at the end to preserve parsing order ... |
| 100 | */ |
| 101 | cur->next = NULL; |
| 102 | if (node != NULL) { |
| 103 | if (node->nsDef == NULL) { |
| 104 | node->nsDef = cur; |
| 105 | } else { |
| 106 | xmlNsPtr prev = node->nsDef; |
| 107 | |
| 108 | while (prev->next != NULL) prev = prev->next; |
| 109 | prev->next = cur; |
| 110 | } |
| 111 | } |
| 112 | |
| 113 | return(cur); |
| 114 | } |
| 115 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 116 | /** |
| 117 | * xmlNewGlobalNs: |
| 118 | * @doc: the document carrying the namespace |
| 119 | * @href: the URI associated |
| 120 | * @prefix: the prefix for the namespace |
| 121 | * |
| 122 | * Creation of a Namespace, the old way using PI and without scoping, to AVOID. |
| 123 | * return values: returns a new namespace pointer |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 124 | */ |
| 125 | xmlNsPtr xmlNewGlobalNs(xmlDocPtr doc, const CHAR *href, const CHAR *prefix) { |
| 126 | xmlNsPtr cur; |
| 127 | |
| 128 | /* |
| 129 | * Allocate a new DTD and fill the fields. |
| 130 | */ |
| 131 | cur = (xmlNsPtr) malloc(sizeof(xmlNs)); |
| 132 | if (cur == NULL) { |
| 133 | fprintf(stderr, "xmlNewNs : malloc failed\n"); |
| 134 | return(NULL); |
| 135 | } |
| 136 | |
| 137 | cur->type = XML_GLOBAL_NAMESPACE; |
| 138 | if (href != NULL) |
| 139 | cur->href = xmlStrdup(href); |
| 140 | else |
| 141 | cur->href = NULL; |
| 142 | if (prefix != NULL) |
| 143 | cur->prefix = xmlStrdup(prefix); |
| 144 | else |
| 145 | cur->prefix = NULL; |
| 146 | |
| 147 | /* |
| 148 | * Add it at the end to preserve parsing order ... |
| 149 | */ |
| 150 | cur->next = NULL; |
| 151 | if (doc != NULL) { |
| 152 | if (doc->oldNs == NULL) { |
| 153 | doc->oldNs = cur; |
| 154 | } else { |
| 155 | xmlNsPtr prev = doc->oldNs; |
| 156 | |
| 157 | while (prev->next != NULL) prev = prev->next; |
| 158 | prev->next = cur; |
| 159 | } |
| 160 | } |
| 161 | |
| 162 | return(cur); |
| 163 | } |
| 164 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 165 | /** |
| 166 | * xmlSetNs: |
| 167 | * @node: a node in the document |
| 168 | * @ns: a namespace pointer |
| 169 | * |
| 170 | * Associate a namespace to a node, a posteriori. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 171 | */ |
| 172 | void xmlSetNs(xmlNodePtr node, xmlNsPtr ns) { |
| 173 | if (node == NULL) { |
| 174 | fprintf(stderr, "xmlSetNs: node == NULL\n"); |
| 175 | return; |
| 176 | } |
| 177 | node->ns = ns; |
| 178 | } |
| 179 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 180 | /** |
| 181 | * xmlFreeNs: |
| 182 | * @cur: the namespace pointer |
| 183 | * |
| 184 | * Free up the structures associated to a namespace |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 185 | */ |
| 186 | void xmlFreeNs(xmlNsPtr cur) { |
| 187 | if (cur == NULL) { |
| 188 | fprintf(stderr, "xmlFreeNs : ns == NULL\n"); |
| 189 | return; |
| 190 | } |
| 191 | if (cur->href != NULL) free((char *) cur->href); |
| 192 | if (cur->prefix != NULL) free((char *) cur->prefix); |
| 193 | memset(cur, -1, sizeof(xmlNs)); |
| 194 | free(cur); |
| 195 | } |
| 196 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 197 | /** |
| 198 | * xmlFreeNsList: |
| 199 | * @cur: the first namespace pointer |
| 200 | * |
| 201 | * Free up all the structures associated to the chained namespaces. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 202 | */ |
| 203 | void xmlFreeNsList(xmlNsPtr cur) { |
| 204 | xmlNsPtr next; |
| 205 | if (cur == NULL) { |
| 206 | fprintf(stderr, "xmlFreeNsList : ns == NULL\n"); |
| 207 | return; |
| 208 | } |
| 209 | while (cur != NULL) { |
| 210 | next = cur->next; |
| 211 | xmlFreeNs(cur); |
| 212 | cur = next; |
| 213 | } |
| 214 | } |
| 215 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 216 | /** |
| 217 | * xmlNewDtd: |
| 218 | * @doc: the document pointer |
| 219 | * @name: the DTD name |
| 220 | * @ExternalID: the external ID |
| 221 | * @SystemID: the system ID |
| 222 | * |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 223 | * Creation of a new DTD. |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 224 | * return values: a pointer to the new DTD structure |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 225 | */ |
| 226 | xmlDtdPtr xmlNewDtd(xmlDocPtr doc, const CHAR *name, |
| 227 | const CHAR *ExternalID, const CHAR *SystemID) { |
| 228 | xmlDtdPtr cur; |
| 229 | |
| 230 | if (doc->dtd != NULL) { |
| 231 | fprintf(stderr, "xmlNewDtd(%s): document %s already have a DTD %s\n", |
| 232 | /* !!! */ (char *) name, doc->name, /* !!! */ (char *)doc->dtd->name); |
| 233 | } |
| 234 | |
| 235 | /* |
| 236 | * Allocate a new DTD and fill the fields. |
| 237 | */ |
| 238 | cur = (xmlDtdPtr) malloc(sizeof(xmlDtd)); |
| 239 | if (cur == NULL) { |
| 240 | fprintf(stderr, "xmlNewNs : malloc failed\n"); |
| 241 | return(NULL); |
| 242 | } |
| 243 | |
| 244 | if (name != NULL) |
| 245 | cur->name = xmlStrdup(name); |
| 246 | else |
| 247 | cur->name = NULL; |
| 248 | if (ExternalID != NULL) |
| 249 | cur->ExternalID = xmlStrdup(ExternalID); |
| 250 | else |
| 251 | cur->ExternalID = NULL; |
| 252 | if (SystemID != NULL) |
| 253 | cur->SystemID = xmlStrdup(SystemID); |
| 254 | else |
| 255 | cur->SystemID = NULL; |
| 256 | cur->elements = NULL; |
| 257 | cur->entities = NULL; |
| 258 | doc->dtd = cur; |
| 259 | |
| 260 | return(cur); |
| 261 | } |
| 262 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 263 | /** |
| 264 | * xmlFreeDtd: |
| 265 | * @cur: the DTD structure to free up |
| 266 | * |
| 267 | * Free a DTD structure. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 268 | */ |
| 269 | void xmlFreeDtd(xmlDtdPtr cur) { |
| 270 | if (cur == NULL) { |
| 271 | fprintf(stderr, "xmlFreeDtd : DTD == NULL\n"); |
| 272 | return; |
| 273 | } |
| 274 | if (cur->name != NULL) free((char *) cur->name); |
| 275 | if (cur->SystemID != NULL) free((char *) cur->SystemID); |
| 276 | if (cur->ExternalID != NULL) free((char *) cur->ExternalID); |
| 277 | if (cur->elements != NULL) |
| 278 | fprintf(stderr, "xmlFreeDtd: cur->elements != NULL !!! \n"); |
| 279 | if (cur->entities != NULL) |
| 280 | xmlFreeEntitiesTable((xmlEntitiesTablePtr) cur->entities); |
| 281 | memset(cur, -1, sizeof(xmlDtd)); |
| 282 | free(cur); |
| 283 | } |
| 284 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 285 | /** |
| 286 | * xmlNewDoc: |
| 287 | * @version: CHAR string giving the version of XML "1.0" |
| 288 | * |
| 289 | * Create a new document |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 290 | */ |
| 291 | xmlDocPtr xmlNewDoc(const CHAR *version) { |
| 292 | xmlDocPtr cur; |
| 293 | |
| 294 | if (version == NULL) { |
| 295 | fprintf(stderr, "xmlNewDoc : version == NULL\n"); |
| 296 | return(NULL); |
| 297 | } |
| 298 | |
| 299 | /* |
| 300 | * Allocate a new document and fill the fields. |
| 301 | */ |
| 302 | cur = (xmlDocPtr) malloc(sizeof(xmlDoc)); |
| 303 | if (cur == NULL) { |
| 304 | fprintf(stderr, "xmlNewDoc : malloc failed\n"); |
| 305 | return(NULL); |
| 306 | } |
| 307 | |
Daniel Veillard | 3394284 | 1998-10-18 19:12:41 +0000 | [diff] [blame] | 308 | cur->type = XML_DOCUMENT_NODE; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 309 | cur->version = xmlStrdup(version); |
| 310 | cur->name = NULL; |
| 311 | cur->root = NULL; |
| 312 | cur->dtd = NULL; |
| 313 | cur->oldNs = NULL; |
| 314 | cur->encoding = NULL; |
| 315 | cur->entities = NULL; |
| 316 | cur->standalone = -1; |
Daniel Veillard | 15a8df4 | 1998-09-24 19:15:06 +0000 | [diff] [blame] | 317 | cur->compression = xmlCompressMode; |
Daniel Veillard | 27fb075 | 1998-10-17 06:47:46 +0000 | [diff] [blame] | 318 | #ifndef WITHOUT_CORBA |
| 319 | cur->_private = NULL; |
| 320 | cur->vepv = NULL; |
| 321 | #endif |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 322 | return(cur); |
| 323 | } |
| 324 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 325 | /** |
| 326 | * xmlFreeDoc: |
| 327 | * @cur: pointer to the document |
| 328 | * @: |
| 329 | * |
| 330 | * Free up all the structures used by a document, tree included. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 331 | */ |
| 332 | void xmlFreeDoc(xmlDocPtr cur) { |
| 333 | if (cur == NULL) { |
| 334 | fprintf(stderr, "xmlFreeDoc : document == NULL\n"); |
| 335 | return; |
| 336 | } |
| 337 | free((char *) cur->version); |
| 338 | if (cur->name != NULL) free((char *) cur->name); |
| 339 | if (cur->encoding != NULL) free((char *) cur->encoding); |
| 340 | if (cur->root != NULL) xmlFreeNode(cur->root); |
| 341 | if (cur->dtd != NULL) xmlFreeDtd(cur->dtd); |
| 342 | if (cur->entities != NULL) |
| 343 | xmlFreeEntitiesTable((xmlEntitiesTablePtr) cur->entities); |
| 344 | memset(cur, -1, sizeof(xmlDoc)); |
| 345 | free(cur); |
| 346 | } |
| 347 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 348 | /** |
| 349 | * xmlNewProp: |
| 350 | * @node: the holding node |
| 351 | * @name: the name of the attribute |
| 352 | * @value: the value of the attribute |
| 353 | * |
| 354 | * Create a new property carried by a node. |
| 355 | * return values: a pointer to the attribute |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 356 | */ |
| 357 | xmlAttrPtr xmlNewProp(xmlNodePtr node, const CHAR *name, const CHAR *value) { |
| 358 | xmlAttrPtr cur; |
| 359 | |
| 360 | if (name == NULL) { |
| 361 | fprintf(stderr, "xmlNewProp : name == NULL\n"); |
| 362 | return(NULL); |
| 363 | } |
| 364 | |
| 365 | /* |
| 366 | * Allocate a new property and fill the fields. |
| 367 | */ |
| 368 | cur = (xmlAttrPtr) malloc(sizeof(xmlAttr)); |
| 369 | if (cur == NULL) { |
| 370 | fprintf(stderr, "xmlNewProp : malloc failed\n"); |
| 371 | return(NULL); |
| 372 | } |
| 373 | |
Daniel Veillard | 3394284 | 1998-10-18 19:12:41 +0000 | [diff] [blame] | 374 | cur->type = XML_ATTRIBUTE_NODE; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 375 | cur->node = node; |
| 376 | cur->name = xmlStrdup(name); |
| 377 | if (value != NULL) |
| 378 | cur->value = xmlStrdup(value); |
| 379 | else |
| 380 | cur->value = NULL; |
Daniel Veillard | 27fb075 | 1998-10-17 06:47:46 +0000 | [diff] [blame] | 381 | #ifndef WITHOUT_CORBA |
| 382 | cur->_private = NULL; |
| 383 | cur->vepv = NULL; |
| 384 | #endif |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 385 | |
| 386 | /* |
| 387 | * Add it at the end to preserve parsing order ... |
| 388 | */ |
| 389 | cur->next = NULL; |
| 390 | if (node != NULL) { |
| 391 | if (node->properties == NULL) { |
| 392 | node->properties = cur; |
| 393 | } else { |
| 394 | xmlAttrPtr prev = node->properties; |
| 395 | |
| 396 | while (prev->next != NULL) prev = prev->next; |
| 397 | prev->next = cur; |
| 398 | } |
| 399 | } |
| 400 | return(cur); |
| 401 | } |
| 402 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 403 | /** |
| 404 | * xmlFreePropList: |
| 405 | * @cur: the first property in the list |
| 406 | * |
| 407 | * Free a property and all its siblings, all the childs are freed too. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 408 | */ |
| 409 | void xmlFreePropList(xmlAttrPtr cur) { |
| 410 | xmlAttrPtr next; |
| 411 | if (cur == NULL) { |
| 412 | fprintf(stderr, "xmlFreePropList : property == NULL\n"); |
| 413 | return; |
| 414 | } |
| 415 | while (cur != NULL) { |
| 416 | next = cur->next; |
| 417 | xmlFreeProp(cur); |
| 418 | cur = next; |
| 419 | } |
| 420 | } |
| 421 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 422 | /** |
| 423 | * xmlFreeProp: |
| 424 | * @cur: the first property in the list |
| 425 | * |
| 426 | * Free one property, all the childs are freed too. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 427 | */ |
| 428 | void xmlFreeProp(xmlAttrPtr cur) { |
| 429 | if (cur == NULL) { |
| 430 | fprintf(stderr, "xmlFreeProp : property == NULL\n"); |
| 431 | return; |
| 432 | } |
| 433 | if (cur->name != NULL) free((char *) cur->name); |
| 434 | if (cur->value != NULL) free((char *) cur->value); |
| 435 | memset(cur, -1, sizeof(xmlAttr)); |
| 436 | free(cur); |
| 437 | } |
| 438 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 439 | /** |
| 440 | * xmlNewNode: |
| 441 | * @ns: namespace if any |
| 442 | * @name: the node name |
| 443 | * @content: the text content if any |
| 444 | * |
| 445 | * Creation of a new node element. @ns and @content are optionnal (NULL). |
| 446 | * return values: a pointer to the new node object. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 447 | */ |
| 448 | xmlNodePtr xmlNewNode(xmlNsPtr ns, const CHAR *name, CHAR *content) { |
| 449 | xmlNodePtr cur; |
| 450 | |
| 451 | if (name == NULL) { |
| 452 | fprintf(stderr, "xmlNewNode : name == NULL\n"); |
| 453 | return(NULL); |
| 454 | } |
| 455 | |
| 456 | /* |
| 457 | * Allocate a new node and fill the fields. |
| 458 | */ |
| 459 | cur = (xmlNodePtr) malloc(sizeof(xmlNode)); |
| 460 | if (cur == NULL) { |
| 461 | fprintf(stderr, "xmlNewNode : malloc failed\n"); |
| 462 | return(NULL); |
| 463 | } |
| 464 | |
Daniel Veillard | 3394284 | 1998-10-18 19:12:41 +0000 | [diff] [blame] | 465 | cur->type = XML_ELEMENT_NODE; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 466 | cur->doc = NULL; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 467 | cur->parent = NULL; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 468 | cur->next = NULL; |
| 469 | cur->prev = NULL; |
| 470 | cur->childs = NULL; |
| 471 | cur->properties = NULL; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 472 | cur->type = 0; |
| 473 | cur->name = xmlStrdup(name); |
| 474 | cur->ns = ns; |
| 475 | cur->nsDef = NULL; |
Daniel Veillard | 27fb075 | 1998-10-17 06:47:46 +0000 | [diff] [blame] | 476 | #ifndef WITHOUT_CORBA |
| 477 | cur->_private = NULL; |
| 478 | cur->vepv = NULL; |
| 479 | #endif |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 480 | if (content != NULL) |
| 481 | cur->content = xmlStrdup(content); |
| 482 | else |
| 483 | cur->content = NULL; |
| 484 | return(cur); |
| 485 | } |
| 486 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 487 | /** |
| 488 | * xmlNewDocNode: |
| 489 | * @doc: the document |
| 490 | * @ns: namespace if any |
| 491 | * @name: the node name |
| 492 | * @content: the text content if any |
| 493 | * |
| 494 | * Creation of a new node element within a document. @ns and @content |
| 495 | * are optionnal (NULL). |
| 496 | * return values: a pointer to the new node object. |
| 497 | */ |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 498 | xmlNodePtr xmlNewDocNode(xmlDocPtr doc, xmlNsPtr ns, |
| 499 | const CHAR *name, CHAR *content) { |
| 500 | xmlNodePtr cur; |
| 501 | |
| 502 | cur = xmlNewNode(ns, name, content); |
| 503 | if (cur != NULL) cur->doc = doc; |
| 504 | return(cur); |
| 505 | } |
| 506 | |
| 507 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 508 | /** |
| 509 | * xmlNewText: |
| 510 | * @content: the text content |
| 511 | * |
| 512 | * Creation of a new text node. |
| 513 | * return values: a pointer to the new node object. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 514 | */ |
| 515 | xmlNodePtr xmlNewText(const CHAR *content) { |
| 516 | xmlNodePtr cur; |
| 517 | |
| 518 | /* |
| 519 | * Allocate a new node and fill the fields. |
| 520 | */ |
| 521 | cur = (xmlNodePtr) malloc(sizeof(xmlNode)); |
| 522 | if (cur == NULL) { |
| 523 | fprintf(stderr, "xmlNewText : malloc failed\n"); |
| 524 | return(NULL); |
| 525 | } |
| 526 | |
Daniel Veillard | 3394284 | 1998-10-18 19:12:41 +0000 | [diff] [blame] | 527 | cur->type = XML_TEXT_NODE; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 528 | cur->doc = NULL; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 529 | cur->parent = NULL; |
| 530 | cur->next = NULL; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 531 | cur->prev = NULL; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 532 | cur->childs = NULL; |
| 533 | cur->properties = NULL; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 534 | cur->type = XML_TEXT_NODE; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 535 | cur->name = xmlStrdup(xmlStringText); |
| 536 | cur->ns = NULL; |
| 537 | cur->nsDef = NULL; |
| 538 | if (content != NULL) |
| 539 | cur->content = xmlStrdup(content); |
| 540 | else |
| 541 | cur->content = NULL; |
| 542 | return(cur); |
| 543 | } |
| 544 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 545 | /** |
| 546 | * xmlNewDocText: |
| 547 | * @doc: the document |
| 548 | * @content: the text content |
| 549 | * |
| 550 | * Creation of a new text node within a document. |
| 551 | * return values: a pointer to the new node object. |
| 552 | */ |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 553 | xmlNodePtr xmlNewDocText(xmlDocPtr doc, const CHAR *content) { |
| 554 | xmlNodePtr cur; |
| 555 | |
| 556 | cur = xmlNewText(content); |
| 557 | if (cur != NULL) cur->doc = doc; |
| 558 | return(cur); |
| 559 | } |
| 560 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 561 | /** |
| 562 | * xmlNewText: |
| 563 | * @content: the text content |
| 564 | * @len: the text len. |
| 565 | * |
| 566 | * Creation of a new text node with an extra parameter for the content's lenght |
| 567 | * return values: a pointer to the new node object. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 568 | */ |
| 569 | xmlNodePtr xmlNewTextLen(const CHAR *content, int len) { |
| 570 | xmlNodePtr cur; |
| 571 | |
| 572 | /* |
| 573 | * Allocate a new node and fill the fields. |
| 574 | */ |
| 575 | cur = (xmlNodePtr) malloc(sizeof(xmlNode)); |
| 576 | if (cur == NULL) { |
| 577 | fprintf(stderr, "xmlNewText : malloc failed\n"); |
| 578 | return(NULL); |
| 579 | } |
| 580 | |
Daniel Veillard | 3394284 | 1998-10-18 19:12:41 +0000 | [diff] [blame] | 581 | cur->type = XML_TEXT_NODE; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 582 | cur->doc = NULL; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 583 | cur->parent = NULL; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 584 | cur->prev = NULL; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 585 | cur->next = NULL; |
| 586 | cur->childs = NULL; |
| 587 | cur->properties = NULL; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 588 | cur->type = XML_TEXT_NODE; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 589 | cur->name = xmlStrdup(xmlStringText); |
| 590 | cur->ns = NULL; |
| 591 | cur->nsDef = NULL; |
| 592 | if (content != NULL) |
| 593 | cur->content = xmlStrndup(content, len); |
| 594 | else |
| 595 | cur->content = NULL; |
| 596 | return(cur); |
| 597 | } |
| 598 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 599 | /** |
| 600 | * xmlNewDocTextLen: |
| 601 | * @doc: the document |
| 602 | * @content: the text content |
| 603 | * @len: the text len. |
| 604 | * |
| 605 | * Creation of a new text node with an extra content lenght parameter. The |
| 606 | * text node pertain to a given document. |
| 607 | * return values: a pointer to the new node object. |
| 608 | */ |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 609 | xmlNodePtr xmlNewDocTextLen(xmlDocPtr doc, const CHAR *content, int len) { |
| 610 | xmlNodePtr cur; |
| 611 | |
| 612 | cur = xmlNewTextLen(content, len); |
| 613 | if (cur != NULL) cur->doc = doc; |
| 614 | return(cur); |
| 615 | } |
| 616 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 617 | /** |
| 618 | * xmlNewComment: |
| 619 | * @content: the comment content |
| 620 | * |
| 621 | * Creation of a new node containing a comment. |
| 622 | * return values: a pointer to the new node object. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 623 | */ |
| 624 | xmlNodePtr xmlNewComment(CHAR *content) { |
| 625 | xmlNodePtr cur; |
| 626 | |
| 627 | /* |
| 628 | * Allocate a new node and fill the fields. |
| 629 | */ |
| 630 | cur = (xmlNodePtr) malloc(sizeof(xmlNode)); |
| 631 | if (cur == NULL) { |
| 632 | fprintf(stderr, "xmlNewComment : malloc failed\n"); |
| 633 | return(NULL); |
| 634 | } |
| 635 | |
Daniel Veillard | 3394284 | 1998-10-18 19:12:41 +0000 | [diff] [blame] | 636 | cur->type = XML_COMMENT_NODE; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 637 | cur->doc = NULL; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 638 | cur->parent = NULL; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 639 | cur->prev = NULL; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 640 | cur->next = NULL; |
| 641 | cur->childs = NULL; |
| 642 | cur->properties = NULL; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 643 | cur->type = XML_COMMENT_NODE; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 644 | cur->name = xmlStrdup(xmlStringText); |
| 645 | cur->ns = NULL; |
| 646 | cur->nsDef = NULL; |
| 647 | if (content != NULL) |
| 648 | cur->content = xmlStrdup(content); |
| 649 | else |
| 650 | cur->content = NULL; |
| 651 | return(cur); |
| 652 | } |
| 653 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 654 | /** |
| 655 | * xmlNewComment: |
| 656 | * @doc: the document |
| 657 | * @content: the comment content |
| 658 | * |
| 659 | * Creation of a new node containing a commentwithin a document. |
| 660 | * return values: a pointer to the new node object. |
| 661 | */ |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 662 | xmlNodePtr xmlNewDocComment(xmlDocPtr doc, CHAR *content) { |
| 663 | xmlNodePtr cur; |
| 664 | |
| 665 | cur = xmlNewComment(content); |
| 666 | if (cur != NULL) cur->doc = doc; |
| 667 | return(cur); |
| 668 | } |
| 669 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 670 | /** |
| 671 | * xmlNewChild: |
| 672 | * @parent: the parent node |
| 673 | * @ns: a namespace if any |
| 674 | * @name: the name of the child |
| 675 | * @content: the content of the child if any. |
| 676 | * |
| 677 | * |
| 678 | * Creation of a new child element, added at the end of @parent childs list. |
| 679 | * @ns and @content parameters are optionnal (NULL). |
| 680 | * return values: a pointer to the new node object. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 681 | */ |
| 682 | xmlNodePtr xmlNewChild(xmlNodePtr parent, xmlNsPtr ns, |
| 683 | const CHAR *name, CHAR *content) { |
| 684 | xmlNodePtr cur, prev; |
| 685 | |
| 686 | if (parent == NULL) { |
| 687 | fprintf(stderr, "xmlNewChild : parent == NULL\n"); |
| 688 | return(NULL); |
| 689 | } |
| 690 | |
| 691 | if (name == NULL) { |
| 692 | fprintf(stderr, "xmlNewChild : name == NULL\n"); |
| 693 | return(NULL); |
| 694 | } |
| 695 | |
| 696 | /* |
| 697 | * Allocate a new node |
| 698 | */ |
| 699 | if (ns == NULL) |
| 700 | cur = xmlNewNode(parent->ns, name, content); |
| 701 | else |
| 702 | cur = xmlNewNode(ns, name, content); |
| 703 | if (cur == NULL) return(NULL); |
| 704 | |
| 705 | /* |
| 706 | * add the new element at the end of the childs list. |
| 707 | */ |
Daniel Veillard | 3394284 | 1998-10-18 19:12:41 +0000 | [diff] [blame] | 708 | if (content == NULL) |
| 709 | cur->type = XML_ELEMENT_NODE; |
| 710 | else |
| 711 | cur->type = XML_TEXT_NODE; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 712 | cur->parent = parent; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 713 | cur->doc = parent->doc; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 714 | if (parent->childs == NULL) { |
| 715 | parent->childs = cur; |
| 716 | } else { |
| 717 | prev = parent->childs; |
| 718 | while (prev->next != NULL) prev = prev->next; |
| 719 | prev->next = cur; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 720 | cur->prev = prev; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 721 | } |
| 722 | |
| 723 | return(cur); |
| 724 | } |
| 725 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 726 | /** |
| 727 | * xmlAddChild: |
| 728 | * @parent: the parent node |
| 729 | * @cur: the child node |
| 730 | * |
| 731 | * Add a new child element, to @parent, at the end of the child list. |
| 732 | * return values: the child or NULL in case of error. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 733 | */ |
| 734 | xmlNodePtr xmlAddChild(xmlNodePtr parent, xmlNodePtr cur) { |
| 735 | xmlNodePtr prev; |
| 736 | |
| 737 | if (parent == NULL) { |
| 738 | fprintf(stderr, "xmladdChild : parent == NULL\n"); |
| 739 | return(NULL); |
| 740 | } |
| 741 | |
| 742 | if (cur == NULL) { |
| 743 | fprintf(stderr, "xmladdChild : child == NULL\n"); |
| 744 | return(NULL); |
| 745 | } |
| 746 | |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 747 | if ((cur->doc != NULL) && (parent->doc != NULL) && |
| 748 | (cur->doc != parent->doc)) { |
| 749 | fprintf(stderr, "Elements moved to a different document\n"); |
| 750 | } |
| 751 | |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 752 | /* |
| 753 | * add the new element at the end of the childs list. |
| 754 | */ |
| 755 | cur->parent = parent; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 756 | cur->doc = parent->doc; /* the parent may not be linked to a doc ! */ |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 757 | if (parent->childs == NULL) { |
| 758 | parent->childs = cur; |
| 759 | } else { |
| 760 | prev = parent->childs; |
| 761 | while (prev->next != NULL) prev = prev->next; |
| 762 | prev->next = cur; |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 763 | cur->prev = prev; |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 764 | } |
| 765 | |
| 766 | return(cur); |
| 767 | } |
| 768 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 769 | /** |
| 770 | * xmlGetLastChild: |
| 771 | * @parent: the parent node |
| 772 | * |
| 773 | * Search the last child of a node. |
| 774 | * return values: the last child or NULL if none. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 775 | */ |
| 776 | xmlNodePtr xmlGetLastChild(xmlNodePtr parent) { |
| 777 | xmlNodePtr last; |
| 778 | |
| 779 | if (parent == NULL) { |
| 780 | fprintf(stderr, "xmlGetLastChild : parent == NULL\n"); |
| 781 | return(NULL); |
| 782 | } |
| 783 | |
| 784 | /* |
| 785 | * add the new element at the end of the childs list. |
| 786 | */ |
| 787 | if (parent->childs == NULL) { |
| 788 | return(NULL); |
| 789 | } else { |
| 790 | last = parent->childs; |
| 791 | while (last->next != NULL) last = last->next; |
| 792 | } |
| 793 | return(last); |
| 794 | } |
| 795 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 796 | /** |
| 797 | * xmlFreeNodeList: |
| 798 | * @cur: the first node in the list |
| 799 | * |
| 800 | * Free a node and all its siblings, this is a recursive behaviour, all |
| 801 | * the childs are freed too. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 802 | */ |
| 803 | void xmlFreeNodeList(xmlNodePtr cur) { |
| 804 | xmlNodePtr next; |
| 805 | if (cur == NULL) { |
| 806 | fprintf(stderr, "xmlFreeNodeList : node == NULL\n"); |
| 807 | return; |
| 808 | } |
| 809 | while (cur != NULL) { |
| 810 | next = cur->next; |
| 811 | xmlFreeNode(cur); |
| 812 | cur = next; |
| 813 | } |
| 814 | } |
| 815 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 816 | /** |
| 817 | * xmlFreeNode: |
| 818 | * @cur: the node |
| 819 | * |
| 820 | * Free a node, this is a recursive behaviour, all the childs are freed too. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 821 | */ |
| 822 | void xmlFreeNode(xmlNodePtr cur) { |
| 823 | if (cur == NULL) { |
| 824 | fprintf(stderr, "xmlFreeNode : node == NULL\n"); |
| 825 | return; |
| 826 | } |
| 827 | if (cur->properties != NULL) xmlFreePropList(cur->properties); |
| 828 | if (cur->childs != NULL) xmlFreeNodeList(cur->childs); |
| 829 | if (cur->content != NULL) free(cur->content); |
| 830 | if (cur->name != NULL) free((char *) cur->name); |
| 831 | if (cur->nsDef != NULL) xmlFreeNsList(cur->nsDef); |
| 832 | memset(cur, -1, sizeof(xmlNode)); |
| 833 | free(cur); |
| 834 | } |
| 835 | |
| 836 | /************************************************************************ |
| 837 | * * |
| 838 | * Content access functions * |
| 839 | * * |
| 840 | ************************************************************************/ |
| 841 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 842 | /** |
| 843 | * xmlNodeSetContent: |
| 844 | * @cur: the node being modified |
| 845 | * @content: the new value of the content |
| 846 | * |
| 847 | * Replace the content of a node. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 848 | */ |
| 849 | void xmlNodeSetContent(xmlNodePtr cur, const CHAR *content) { |
| 850 | if (cur == NULL) { |
| 851 | fprintf(stderr, "xmlNodeSetContent : node == NULL\n"); |
| 852 | return; |
| 853 | } |
| 854 | if (cur->content != NULL) free(cur->content); |
| 855 | if (content != NULL) |
| 856 | cur->content = xmlStrdup(content); |
| 857 | else |
| 858 | cur->content = NULL; |
| 859 | } |
| 860 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 861 | /** |
| 862 | * xmlNodeSetContentLen: |
| 863 | * @cur: the node being modified |
| 864 | * @content: the new value of the content |
| 865 | * @len: the size of @content |
| 866 | * |
| 867 | * Replace the content of a node. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 868 | */ |
| 869 | void xmlNodeSetContentLen(xmlNodePtr cur, const CHAR *content, int len) { |
| 870 | if (cur == NULL) { |
| 871 | fprintf(stderr, "xmlNodeSetContent : node == NULL\n"); |
| 872 | return; |
| 873 | } |
| 874 | if (cur->content != NULL) free(cur->content); |
| 875 | if (content != NULL) |
| 876 | cur->content = xmlStrndup(content, len); |
| 877 | else |
| 878 | cur->content = NULL; |
| 879 | } |
| 880 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 881 | /** |
| 882 | * xmlNodeAddContent: |
| 883 | * @cur: the node being modified |
| 884 | * @content: extra content |
| 885 | * |
| 886 | * Append the extra substring to the node content. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 887 | */ |
| 888 | void xmlNodeAddContent(xmlNodePtr cur, const CHAR *content) { |
| 889 | if (cur == NULL) { |
| 890 | fprintf(stderr, "xmlNodeAddContent : node == NULL\n"); |
| 891 | return; |
| 892 | } |
| 893 | cur->content = xmlStrcat(cur->content, content); |
| 894 | } |
| 895 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 896 | /** |
| 897 | * xmlNodeAddContentLen: |
| 898 | * @cur: the node being modified |
| 899 | * @content: extra content |
| 900 | * @len: the size of @content |
| 901 | * |
| 902 | * Append the extra substring to the node content. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 903 | */ |
| 904 | void xmlNodeAddContentLen(xmlNodePtr cur, const CHAR *content, int len) { |
| 905 | if (cur == NULL) { |
| 906 | fprintf(stderr, "xmlNodeAddContent : node == NULL\n"); |
| 907 | return; |
| 908 | } |
| 909 | cur->content = xmlStrncat(cur->content, content, len); |
| 910 | } |
| 911 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 912 | /** |
| 913 | * xmlSearchNs: |
| 914 | * @doc: the document |
| 915 | * @node: the current node |
| 916 | * @nameSpace: the namespace string |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 917 | * |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 918 | * Search a Ns registered under a given name space for a document. |
| 919 | * recurse on the parents until it finds the defined namespace |
| 920 | * or return NULL otherwise. |
| 921 | * @nameSpace can be NULL, this is a search for the default namespace. |
| 922 | * return values: the namespace pointer or NULL. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 923 | */ |
| 924 | xmlNsPtr xmlSearchNs(xmlDocPtr doc, xmlNodePtr node, const CHAR *nameSpace) { |
| 925 | xmlNsPtr cur; |
| 926 | |
| 927 | while (node != NULL) { |
| 928 | cur = node->nsDef; |
| 929 | while (cur != NULL) { |
| 930 | if ((cur->prefix == NULL) && (nameSpace == NULL)) |
| 931 | return(cur); |
| 932 | if ((cur->prefix != NULL) && (nameSpace != NULL) && |
| 933 | (!xmlStrcmp(cur->prefix, nameSpace))) |
| 934 | return(cur); |
| 935 | cur = cur->next; |
| 936 | } |
| 937 | node = node->parent; |
| 938 | } |
| 939 | if (doc != NULL) { |
| 940 | cur = doc->oldNs; |
| 941 | while (cur != NULL) { |
| 942 | if ((cur->prefix != NULL) && (nameSpace != NULL) && |
| 943 | (!xmlStrcmp(cur->prefix, nameSpace))) |
| 944 | return(cur); |
| 945 | cur = cur->next; |
| 946 | } |
| 947 | } |
| 948 | return(NULL); |
| 949 | } |
| 950 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 951 | /** |
| 952 | * xmlSearchNsByHref: |
| 953 | * @doc: the document |
| 954 | * @node: the current node |
| 955 | * @href: the namespace value |
| 956 | * |
| 957 | * Search a Ns aliasing a given URI. Recurse on the parents until it finds |
| 958 | * the defined namespace or return NULL otherwise. |
| 959 | * return values: the namespace pointer or NULL. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 960 | */ |
| 961 | xmlNsPtr xmlSearchNsByHref(xmlDocPtr doc, xmlNodePtr node, const CHAR *href) { |
| 962 | xmlNsPtr cur; |
| 963 | |
| 964 | while (node != NULL) { |
| 965 | cur = node->nsDef; |
| 966 | while (cur != NULL) { |
| 967 | if ((cur->href != NULL) && (href != NULL) && |
| 968 | (!xmlStrcmp(cur->href, href))) |
| 969 | return(cur); |
| 970 | cur = cur->next; |
| 971 | } |
| 972 | node = node->parent; |
| 973 | } |
| 974 | if (doc != NULL) { |
| 975 | cur = doc->oldNs; |
| 976 | while (cur != NULL) { |
| 977 | if ((cur->href != NULL) && (href != NULL) && |
| 978 | (!xmlStrcmp(cur->href, href))) |
| 979 | return(cur); |
| 980 | cur = cur->next; |
| 981 | } |
| 982 | } |
| 983 | return(NULL); |
| 984 | } |
| 985 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 986 | /** |
| 987 | * xmlGetProp: |
| 988 | * @node: the node |
| 989 | * @name: the attribute name |
| 990 | * |
| 991 | * Search and get the value of an attribute associated to a node |
| 992 | * return values: the attribute value or NULL if not found. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 993 | */ |
| 994 | const CHAR *xmlGetProp(xmlNodePtr node, const CHAR *name) { |
| 995 | xmlAttrPtr prop = node->properties; |
| 996 | |
| 997 | while (prop != NULL) { |
| 998 | if (!xmlStrcmp(prop->name, name)) return(prop->value); |
| 999 | prop = prop->next; |
| 1000 | } |
| 1001 | return(NULL); |
| 1002 | } |
| 1003 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1004 | /** |
| 1005 | * xmlGetProp: |
| 1006 | * @node: the node |
| 1007 | * @name: the attribute name |
| 1008 | * @value: the attribute value |
| 1009 | * |
| 1010 | * Set (or reset) an attribute carried by a node. |
| 1011 | * return values: the attribute pointer. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1012 | */ |
| 1013 | xmlAttrPtr xmlSetProp(xmlNodePtr node, const CHAR *name, const CHAR *value) { |
| 1014 | xmlAttrPtr prop = node->properties; |
| 1015 | |
| 1016 | while (prop != NULL) { |
| 1017 | if (!xmlStrcmp(prop->name, name)) { |
| 1018 | if (prop->value != NULL) |
| 1019 | free((char *) prop->value); |
| 1020 | prop->value = NULL; |
| 1021 | if (value != NULL) |
| 1022 | prop->value = xmlStrdup(value); |
| 1023 | return(prop); |
| 1024 | } |
| 1025 | prop = prop->next; |
| 1026 | } |
| 1027 | prop = xmlNewProp(node, name, value); |
| 1028 | return(prop); |
| 1029 | } |
| 1030 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1031 | /** |
| 1032 | * xmlNodeIsText: |
| 1033 | * @node: the node |
| 1034 | * |
| 1035 | * Is this node a Text node ? |
| 1036 | * return values: 1 yes, 0 no |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1037 | */ |
| 1038 | int xmlNodeIsText(xmlNodePtr node) { |
| 1039 | if (node == NULL) return(0); |
| 1040 | |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 1041 | if (node->type == XML_TEXT_NODE) return(1); |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1042 | return(0); |
| 1043 | } |
| 1044 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1045 | /** |
| 1046 | * xmlNodeIsText: |
| 1047 | * @node: the node |
| 1048 | * @content: the content |
| 1049 | * @len: @content lenght |
| 1050 | * |
| 1051 | * Concat the given string at the end of the existing node content |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1052 | */ |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1053 | |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1054 | void xmlTextConcat(xmlNodePtr node, const CHAR *content, int len) { |
| 1055 | if (node == NULL) return; |
| 1056 | |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 1057 | if (node->type != XML_TEXT_NODE) { |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1058 | fprintf(stderr, "xmlTextConcat: node is not text\n"); |
| 1059 | return; |
| 1060 | } |
| 1061 | node->content = xmlStrncat(node->content, content, len); |
| 1062 | } |
| 1063 | |
| 1064 | /************************************************************************ |
| 1065 | * * |
| 1066 | * Output : to a FILE or in memory * |
| 1067 | * * |
| 1068 | ************************************************************************/ |
| 1069 | |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1070 | static CHAR *buffer = NULL; |
| 1071 | static int buffer_index = 0; |
| 1072 | static int buffer_size = 0; |
| 1073 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1074 | /** |
| 1075 | * xmlBufferWriteCHAR: |
| 1076 | * @string: the string to add |
| 1077 | * |
| 1078 | * routine which manage and grows an output buffer. This one add |
| 1079 | * CHARs at the end of the array. |
| 1080 | */ |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1081 | void xmlBufferWriteCHAR(const CHAR *string) { |
| 1082 | const CHAR *cur; |
| 1083 | |
| 1084 | if (buffer == NULL) { |
| 1085 | buffer_size = 50000; |
| 1086 | buffer = (CHAR *) malloc(buffer_size * sizeof(CHAR)); |
| 1087 | if (buffer == NULL) { |
| 1088 | fprintf(stderr, "xmlBufferWrite : out of memory!\n"); |
| 1089 | exit(1); |
| 1090 | } |
| 1091 | } |
| 1092 | |
| 1093 | if (string == NULL) return; |
| 1094 | for (cur = string;*cur != 0;cur++) { |
| 1095 | if (buffer_index + 10 >= buffer_size) { |
| 1096 | buffer_size *= 2; |
| 1097 | buffer = (CHAR *) realloc(buffer, buffer_size * sizeof(CHAR)); |
| 1098 | if (buffer == NULL) { |
| 1099 | fprintf(stderr, "xmlBufferWrite : out of memory!\n"); |
| 1100 | exit(1); |
| 1101 | } |
| 1102 | } |
| 1103 | buffer[buffer_index++] = *cur; |
| 1104 | } |
| 1105 | buffer[buffer_index] = 0; |
| 1106 | } |
| 1107 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1108 | /** |
| 1109 | * xmlBufferWriteChar: |
| 1110 | * @string: the string to add |
| 1111 | * |
| 1112 | * routine which manage and grows an output buffer. This one add |
| 1113 | * C chars at the end of the array. |
| 1114 | */ |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1115 | void xmlBufferWriteChar(const char *string) { |
| 1116 | const char *cur; |
| 1117 | |
| 1118 | if (buffer == NULL) { |
| 1119 | buffer_size = 50000; |
| 1120 | buffer = (CHAR *) malloc(buffer_size * sizeof(CHAR)); |
| 1121 | if (buffer == NULL) { |
| 1122 | fprintf(stderr, "xmlBufferWrite : out of memory!\n"); |
| 1123 | exit(1); |
| 1124 | } |
| 1125 | } |
| 1126 | |
| 1127 | if (string == NULL) return; |
| 1128 | for (cur = string;*cur != 0;cur++) { |
| 1129 | if (buffer_index + 10 >= buffer_size) { |
| 1130 | buffer_size *= 2; |
| 1131 | buffer = (CHAR *) realloc(buffer, buffer_size * sizeof(CHAR)); |
| 1132 | if (buffer == NULL) { |
| 1133 | fprintf(stderr, "xmlBufferWrite : out of memory!\n"); |
| 1134 | exit(1); |
| 1135 | } |
| 1136 | } |
| 1137 | buffer[buffer_index++] = *cur; |
| 1138 | } |
| 1139 | buffer[buffer_index] = 0; |
| 1140 | } |
| 1141 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1142 | /** |
| 1143 | * xmlGlobalNsDump: |
| 1144 | * @cur: a namespace |
| 1145 | * |
| 1146 | * Dump a global Namespace, this is the old version based on PIs. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1147 | */ |
| 1148 | static void xmlGlobalNsDump(xmlNsPtr cur) { |
| 1149 | if (cur == NULL) { |
| 1150 | fprintf(stderr, "xmlGlobalNsDump : Ns == NULL\n"); |
| 1151 | return; |
| 1152 | } |
| 1153 | if (cur->type == XML_GLOBAL_NAMESPACE) { |
| 1154 | xmlBufferWriteChar("<?namespace"); |
| 1155 | if (cur->href != NULL) { |
| 1156 | xmlBufferWriteChar(" href=\""); |
| 1157 | xmlBufferWriteCHAR(cur->href); |
| 1158 | xmlBufferWriteChar("\""); |
| 1159 | } |
| 1160 | if (cur->prefix != NULL) { |
| 1161 | xmlBufferWriteChar(" AS=\""); |
| 1162 | xmlBufferWriteCHAR(cur->prefix); |
| 1163 | xmlBufferWriteChar("\""); |
| 1164 | } |
| 1165 | xmlBufferWriteChar("?>\n"); |
| 1166 | } |
| 1167 | } |
| 1168 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1169 | /** |
| 1170 | * xmlGlobalNsListDump: |
| 1171 | * @cur: the first namespace |
| 1172 | * |
| 1173 | * Dump a list of global Namespace, this is the old version based on PIs. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1174 | */ |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1175 | static void xmlGlobalNsListDump(xmlNsPtr cur) { |
| 1176 | while (cur != NULL) { |
| 1177 | xmlGlobalNsDump(cur); |
| 1178 | cur = cur->next; |
| 1179 | } |
| 1180 | } |
| 1181 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1182 | /** |
| 1183 | * xmlNsDump: |
| 1184 | * @cur: a namespace |
| 1185 | * |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1186 | * Dump a local Namespace definition. |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1187 | * Should be called in the context of attributes dumps. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1188 | */ |
| 1189 | static void xmlNsDump(xmlNsPtr cur) { |
| 1190 | if (cur == NULL) { |
| 1191 | fprintf(stderr, "xmlNsDump : Ns == NULL\n"); |
| 1192 | return; |
| 1193 | } |
| 1194 | if (cur->type == XML_LOCAL_NAMESPACE) { |
| 1195 | /* Within the context of an element attributes */ |
| 1196 | if (cur->prefix != NULL) { |
| 1197 | xmlBufferWriteChar(" xmlns:"); |
| 1198 | xmlBufferWriteCHAR(cur->prefix); |
| 1199 | } else |
| 1200 | xmlBufferWriteChar(" xmlns"); |
| 1201 | xmlBufferWriteChar("=\""); |
| 1202 | xmlBufferWriteCHAR(cur->href); |
| 1203 | xmlBufferWriteChar("\""); |
| 1204 | } |
| 1205 | } |
| 1206 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1207 | /** |
| 1208 | * xmlNsListDump: |
| 1209 | * @cur: the first namespace |
| 1210 | * |
| 1211 | * Dump a list of local Namespace definitions. |
| 1212 | * Should be called in the context of attributes dumps. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1213 | */ |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1214 | static void xmlNsListDump(xmlNsPtr cur) { |
| 1215 | while (cur != NULL) { |
| 1216 | xmlNsDump(cur); |
| 1217 | cur = cur->next; |
| 1218 | } |
| 1219 | } |
| 1220 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1221 | /** |
| 1222 | * xmlDtdDump: |
| 1223 | * @doc: the document |
| 1224 | * |
| 1225 | * Dump the XML document DTD, if any. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1226 | */ |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1227 | static void xmlDtdDump(xmlDocPtr doc) { |
| 1228 | xmlDtdPtr cur = doc->dtd; |
| 1229 | |
| 1230 | if (cur == NULL) { |
| 1231 | fprintf(stderr, "xmlDtdDump : DTD == NULL\n"); |
| 1232 | return; |
| 1233 | } |
| 1234 | xmlBufferWriteChar("<!DOCTYPE "); |
| 1235 | xmlBufferWriteCHAR(cur->name); |
| 1236 | if (cur->ExternalID != NULL) { |
| 1237 | xmlBufferWriteChar(" PUBLIC \""); |
| 1238 | xmlBufferWriteCHAR(cur->ExternalID); |
| 1239 | xmlBufferWriteChar("\" \""); |
| 1240 | xmlBufferWriteCHAR(cur->SystemID); |
| 1241 | xmlBufferWriteChar("\""); |
| 1242 | } else if (cur->SystemID != NULL) { |
| 1243 | xmlBufferWriteChar(" SYSTEM \""); |
| 1244 | xmlBufferWriteCHAR(cur->SystemID); |
| 1245 | xmlBufferWriteChar("\""); |
| 1246 | } |
| 1247 | if ((cur->entities == NULL) && (doc->entities == NULL)) { |
| 1248 | xmlBufferWriteChar(">\n"); |
| 1249 | return; |
| 1250 | } |
| 1251 | xmlBufferWriteChar(" [\n"); |
| 1252 | if (cur->entities != NULL) |
| 1253 | xmlDumpEntitiesTable((xmlEntitiesTablePtr) cur->entities); |
| 1254 | if (doc->entities != NULL) |
| 1255 | xmlDumpEntitiesTable((xmlEntitiesTablePtr) doc->entities); |
| 1256 | xmlBufferWriteChar("]"); |
| 1257 | |
| 1258 | /* TODO !!! a lot more things to dump ... */ |
| 1259 | xmlBufferWriteChar(">\n"); |
| 1260 | } |
| 1261 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1262 | /** |
| 1263 | * xmlAttrDump: |
| 1264 | * @doc: the document |
| 1265 | * @cur: the attribute pointer |
| 1266 | * |
| 1267 | * Dump an XML attribute |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1268 | */ |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1269 | static void xmlAttrDump(xmlDocPtr doc, xmlAttrPtr cur) { |
| 1270 | if (cur == NULL) { |
| 1271 | fprintf(stderr, "xmlAttrDump : property == NULL\n"); |
| 1272 | return; |
| 1273 | } |
| 1274 | xmlBufferWriteChar(" "); |
| 1275 | xmlBufferWriteCHAR(cur->name); |
| 1276 | if (cur->value) { |
| 1277 | xmlBufferWriteChar("=\""); |
| 1278 | xmlBufferWriteCHAR(xmlEncodeEntities(doc, cur->value)); |
| 1279 | xmlBufferWriteChar("\""); |
| 1280 | } |
| 1281 | } |
| 1282 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1283 | /** |
| 1284 | * xmlAttrListDump: |
| 1285 | * @doc: the document |
| 1286 | * @cur: the first attribute pointer |
| 1287 | * |
| 1288 | * Dump a list of XML attributes |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1289 | */ |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1290 | static void xmlAttrListDump(xmlDocPtr doc, xmlAttrPtr cur) { |
| 1291 | if (cur == NULL) { |
| 1292 | fprintf(stderr, "xmlAttrListDump : property == NULL\n"); |
| 1293 | return; |
| 1294 | } |
| 1295 | while (cur != NULL) { |
| 1296 | xmlAttrDump(doc, cur); |
| 1297 | cur = cur->next; |
| 1298 | } |
| 1299 | } |
| 1300 | |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1301 | |
| 1302 | static void xmlNodeDump(xmlDocPtr doc, xmlNodePtr cur, int level); |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1303 | /** |
| 1304 | * xmlNodeListDump: |
| 1305 | * @doc: the document |
| 1306 | * @cur: the first node |
| 1307 | * @level: the imbrication level for indenting |
| 1308 | * |
| 1309 | * Dump an XML node list, recursive behaviour,children are printed too. |
| 1310 | */ |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1311 | static void xmlNodeListDump(xmlDocPtr doc, xmlNodePtr cur, int level) { |
| 1312 | if (cur == NULL) { |
| 1313 | fprintf(stderr, "xmlNodeListDump : node == NULL\n"); |
| 1314 | return; |
| 1315 | } |
| 1316 | while (cur != NULL) { |
| 1317 | xmlNodeDump(doc, cur, level); |
| 1318 | cur = cur->next; |
| 1319 | } |
| 1320 | } |
| 1321 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1322 | /** |
| 1323 | * xmlNodeListDump: |
| 1324 | * @doc: the document |
| 1325 | * @cur: the current node |
| 1326 | * @level: the imbrication level for indenting |
| 1327 | * |
| 1328 | * Dump an XML node, recursive behaviour,children are printed too. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1329 | */ |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1330 | static void xmlNodeDump(xmlDocPtr doc, xmlNodePtr cur, int level) { |
| 1331 | int i; |
| 1332 | |
| 1333 | if (cur == NULL) { |
| 1334 | fprintf(stderr, "xmlNodeDump : node == NULL\n"); |
| 1335 | return; |
| 1336 | } |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 1337 | if (cur->type == XML_TEXT_NODE) { |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1338 | if (cur->content != NULL) |
| 1339 | xmlBufferWriteCHAR(xmlEncodeEntities(doc, cur->content)); |
| 1340 | return; |
| 1341 | } |
Daniel Veillard | 0bef131 | 1998-10-14 02:36:47 +0000 | [diff] [blame] | 1342 | if (cur->type == XML_COMMENT_NODE) { |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1343 | if (cur->content != NULL) { |
| 1344 | xmlBufferWriteChar("<!--"); |
| 1345 | xmlBufferWriteCHAR(cur->content); |
| 1346 | xmlBufferWriteChar("-->"); |
| 1347 | } |
| 1348 | return; |
| 1349 | } |
| 1350 | if (xmlIndentTreeOutput) |
| 1351 | for (i = 0;i < level;i++) |
| 1352 | xmlBufferWriteChar(" "); |
| 1353 | |
| 1354 | xmlBufferWriteChar("<"); |
| 1355 | if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) { |
| 1356 | xmlBufferWriteCHAR(cur->ns->prefix); |
| 1357 | xmlBufferWriteChar(":"); |
| 1358 | } |
| 1359 | |
| 1360 | xmlBufferWriteCHAR(cur->name); |
| 1361 | if (cur->nsDef) |
| 1362 | xmlNsListDump(cur->nsDef); |
| 1363 | if (cur->properties != NULL) |
| 1364 | xmlAttrListDump(doc, cur->properties); |
| 1365 | |
| 1366 | if ((cur->content == NULL) && (cur->childs == NULL)) { |
| 1367 | xmlBufferWriteChar("/>\n"); |
| 1368 | return; |
| 1369 | } |
| 1370 | xmlBufferWriteChar(">"); |
| 1371 | if (cur->content != NULL) |
| 1372 | xmlBufferWriteCHAR(xmlEncodeEntities(doc, cur->content)); |
| 1373 | if (cur->childs != NULL) { |
| 1374 | xmlBufferWriteChar("\n"); |
| 1375 | xmlNodeListDump(doc, cur->childs, level + 1); |
| 1376 | if (xmlIndentTreeOutput) |
| 1377 | for (i = 0;i < level;i++) |
| 1378 | xmlBufferWriteChar(" "); |
| 1379 | } |
| 1380 | xmlBufferWriteChar("</"); |
| 1381 | if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) { |
| 1382 | xmlBufferWriteCHAR(cur->ns->prefix); |
| 1383 | xmlBufferWriteChar(":"); |
| 1384 | } |
| 1385 | |
| 1386 | xmlBufferWriteCHAR(cur->name); |
| 1387 | xmlBufferWriteChar(">\n"); |
| 1388 | } |
| 1389 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1390 | /** |
| 1391 | * xmlDocContentDump: |
| 1392 | * @cur: the document |
| 1393 | * |
| 1394 | * Dump an XML document. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1395 | */ |
| 1396 | static void xmlDocContentDump(xmlDocPtr cur) { |
| 1397 | if (oldXMLWDcompatibility) |
| 1398 | xmlBufferWriteChar("<?XML version=\""); |
| 1399 | else |
| 1400 | xmlBufferWriteChar("<?xml version=\""); |
| 1401 | xmlBufferWriteCHAR(cur->version); |
| 1402 | xmlBufferWriteChar("\""); |
| 1403 | if (cur->encoding != NULL) { |
| 1404 | xmlBufferWriteChar(" encoding=\""); |
| 1405 | xmlBufferWriteCHAR(cur->encoding); |
| 1406 | xmlBufferWriteChar("\""); |
| 1407 | } |
| 1408 | switch (cur->standalone) { |
| 1409 | case 0: |
| 1410 | xmlBufferWriteChar(" standalone=\"no\""); |
| 1411 | break; |
| 1412 | case 1: |
| 1413 | xmlBufferWriteChar(" standalone=\"yes\""); |
| 1414 | break; |
| 1415 | } |
| 1416 | xmlBufferWriteChar("?>\n"); |
| 1417 | if ((cur->dtd != NULL) || (cur->entities != NULL)) |
| 1418 | xmlDtdDump(cur); |
| 1419 | if (cur->root != NULL) { |
| 1420 | /* global namespace definitions, the old way */ |
| 1421 | if (oldXMLWDcompatibility) |
| 1422 | xmlGlobalNsListDump(cur->oldNs); |
| 1423 | else |
| 1424 | xmlUpgradeOldNs(cur); |
| 1425 | xmlNodeDump(cur, cur->root, 0); |
| 1426 | } |
| 1427 | } |
| 1428 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1429 | /** |
| 1430 | * xmlDocDumpMemory: |
| 1431 | * @cur: the document |
| 1432 | * @mem: OUT: the memory pointer |
| 1433 | * @size: OUT: the memory lenght |
| 1434 | * |
| 1435 | * Dump an XML document in memory and return the CHAR * and it's size. |
| 1436 | * It's up to the caller to free the memory. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1437 | */ |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1438 | void xmlDocDumpMemory(xmlDocPtr cur, CHAR**mem, int *size) { |
| 1439 | if (cur == NULL) { |
| 1440 | fprintf(stderr, "xmlDocDump : document == NULL\n"); |
| 1441 | *mem = NULL; |
| 1442 | *size = 0; |
| 1443 | return; |
| 1444 | } |
| 1445 | buffer_index = 0; |
| 1446 | xmlDocContentDump(cur); |
| 1447 | |
| 1448 | *mem = buffer; |
| 1449 | *size = buffer_index; |
| 1450 | } |
| 1451 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1452 | /** |
| 1453 | * xmlGetDocCompressMode: |
| 1454 | * @doc: the document |
| 1455 | * |
| 1456 | * get the compression ratio for a document, ZLIB based |
| 1457 | * return values: 0 (uncompressed) to 9 (max compression) |
Daniel Veillard | 151b1b0 | 1998-09-23 00:49:46 +0000 | [diff] [blame] | 1458 | */ |
Daniel Veillard | 15a8df4 | 1998-09-24 19:15:06 +0000 | [diff] [blame] | 1459 | int xmlGetDocCompressMode (xmlDocPtr doc) { |
| 1460 | if (doc == NULL) return(-1); |
| 1461 | return(doc->compression); |
| 1462 | } |
| 1463 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1464 | /** |
| 1465 | * xmlSetDocCompressMode: |
| 1466 | * @doc: the document |
| 1467 | * @mode: the compression ratio |
| 1468 | * |
| 1469 | * set the compression ratio for a document, ZLIB based |
| 1470 | * Correct values: 0 (uncompressed) to 9 (max compression) |
| 1471 | */ |
Daniel Veillard | 15a8df4 | 1998-09-24 19:15:06 +0000 | [diff] [blame] | 1472 | void xmlSetDocCompressMode (xmlDocPtr doc, int mode) { |
| 1473 | if (doc == NULL) return; |
| 1474 | if (mode < 0) doc->compression = 0; |
| 1475 | else if (mode > 9) doc->compression = 9; |
| 1476 | else doc->compression = mode; |
| 1477 | } |
| 1478 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1479 | /** |
| 1480 | * xmlGetCompressMode: |
| 1481 | * |
| 1482 | * get the default compression mode used, ZLIB based. |
| 1483 | * return values: 0 (uncompressed) to 9 (max compression) |
Daniel Veillard | 15a8df4 | 1998-09-24 19:15:06 +0000 | [diff] [blame] | 1484 | */ |
Daniel Veillard | 151b1b0 | 1998-09-23 00:49:46 +0000 | [diff] [blame] | 1485 | int xmlGetCompressMode(void) { |
| 1486 | return(xmlCompressMode); |
| 1487 | } |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1488 | |
| 1489 | /** |
| 1490 | * xmlSetCompressMode: |
| 1491 | * @mode: the compression ratio |
| 1492 | * |
| 1493 | * set the default compression mode used, ZLIB based |
| 1494 | * Correct values: 0 (uncompressed) to 9 (max compression) |
| 1495 | */ |
Daniel Veillard | 151b1b0 | 1998-09-23 00:49:46 +0000 | [diff] [blame] | 1496 | void xmlSetCompressMode(int mode) { |
| 1497 | if (mode < 0) xmlCompressMode = 0; |
Daniel Veillard | 15a8df4 | 1998-09-24 19:15:06 +0000 | [diff] [blame] | 1498 | else if (mode > 9) xmlCompressMode = 9; |
Daniel Veillard | 151b1b0 | 1998-09-23 00:49:46 +0000 | [diff] [blame] | 1499 | else xmlCompressMode = mode; |
| 1500 | } |
| 1501 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1502 | /** |
| 1503 | * xmlDocDump: |
| 1504 | * @f: the FILE* |
| 1505 | * @cur: the document |
| 1506 | * |
| 1507 | * Dump an XML document to an open FILE. |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1508 | */ |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1509 | void xmlDocDump(FILE *f, xmlDocPtr cur) { |
| 1510 | if (cur == NULL) { |
| 1511 | fprintf(stderr, "xmlDocDump : document == NULL\n"); |
| 1512 | return; |
| 1513 | } |
| 1514 | buffer_index = 0; |
| 1515 | xmlDocContentDump(cur); |
| 1516 | |
| 1517 | fwrite(buffer, sizeof(CHAR), buffer_index, f); |
| 1518 | } |
| 1519 | |
Daniel Veillard | 97b5877 | 1998-10-20 06:14:16 +0000 | [diff] [blame^] | 1520 | /** |
| 1521 | * xmlSaveFile: |
| 1522 | * @filename: the filename |
| 1523 | * @cur: the document |
| 1524 | * |
| 1525 | * Dump an XML document to a file. Will use compression if |
| 1526 | * compiled in and enabled. |
| 1527 | * returns: the number of file written or -1 in case of failure. |
Daniel Veillard | 151b1b0 | 1998-09-23 00:49:46 +0000 | [diff] [blame] | 1528 | */ |
Daniel Veillard | 151b1b0 | 1998-09-23 00:49:46 +0000 | [diff] [blame] | 1529 | int xmlSaveFile(const char *filename, xmlDocPtr cur) { |
| 1530 | #ifdef HAVE_ZLIB_H |
| 1531 | gzFile zoutput = NULL; |
| 1532 | char mode[15]; |
| 1533 | #endif |
| 1534 | FILE *output; |
| 1535 | int ret; |
| 1536 | |
| 1537 | #ifdef HAVE_ZLIB_H |
Daniel Veillard | dc3dd9d | 1998-09-24 19:25:54 +0000 | [diff] [blame] | 1538 | if ((cur->compression > 0) && (cur->compression <= 9)) { |
| 1539 | sprintf(mode, "w%d", cur->compression); |
Daniel Veillard | 151b1b0 | 1998-09-23 00:49:46 +0000 | [diff] [blame] | 1540 | zoutput = gzopen(filename, mode); |
| 1541 | } |
| 1542 | if (zoutput == NULL) { |
| 1543 | #endif |
| 1544 | output = fopen(filename, "w"); |
| 1545 | if (output == NULL) return(-1); |
| 1546 | #ifdef HAVE_ZLIB_H |
| 1547 | } |
| 1548 | #endif |
| 1549 | |
| 1550 | /* |
| 1551 | * save the content to a temp buffer. |
| 1552 | */ |
| 1553 | buffer_index = 0; |
| 1554 | xmlDocContentDump(cur); |
| 1555 | |
| 1556 | #ifdef HAVE_ZLIB_H |
| 1557 | if (zoutput != NULL) { |
| 1558 | ret = gzwrite(zoutput, buffer, sizeof(CHAR) * buffer_index); |
| 1559 | gzclose(zoutput); |
| 1560 | return(ret); |
| 1561 | } |
| 1562 | #endif |
| 1563 | ret = fwrite(buffer, sizeof(CHAR), buffer_index, output); |
| 1564 | fclose(output); |
| 1565 | return(ret * sizeof(CHAR)); |
| 1566 | } |
| 1567 | |
Daniel Veillard | 260a68f | 1998-08-13 03:39:55 +0000 | [diff] [blame] | 1568 | /************************************************************************ |
| 1569 | * * |
| 1570 | * Debug * |
| 1571 | * * |
| 1572 | ************************************************************************/ |
| 1573 | |
| 1574 | #ifdef STANDALONE |
| 1575 | int main(void) { |
| 1576 | xmlDocPtr doc; |
| 1577 | xmlNodePtr tree, subtree; |
| 1578 | xmlNsPtr ns1; |
| 1579 | xmlNsPtr ns2; |
| 1580 | |
| 1581 | /* |
| 1582 | * build a fake XML document |
| 1583 | */ |
| 1584 | doc = xmlNewDoc("1.0"); |
| 1585 | ns1 = xmlNewNs(doc, "http://www.ietf.org/standards/dav/", "D"); |
| 1586 | ns2 = xmlNewNs(doc, "http://www.w3.com/standards/z39.50/", "Z"); |
| 1587 | doc->root = xmlNewNode(ns1, "multistatus", NULL); |
| 1588 | tree = xmlNewChild(doc->root, NULL, "response", NULL); |
| 1589 | subtree = xmlNewChild(tree, NULL, "prop", NULL); |
| 1590 | xmlNewChild(subtree, ns2, "Authors", NULL); |
| 1591 | subtree = xmlNewChild(tree, NULL, "status", "HTTP/1.1 420 Method Failure"); |
| 1592 | tree = xmlNewChild(doc->root, NULL, "response", NULL); |
| 1593 | subtree = xmlNewChild(tree, NULL, "prop", NULL); |
| 1594 | xmlNewChild(subtree, ns2, "Copyright-Owner", NULL); |
| 1595 | subtree = xmlNewChild(tree, NULL, "status", "HTTP/1.1 409 Conflict"); |
| 1596 | tree = xmlNewChild(doc->root, NULL, "responsedescription", |
| 1597 | "Copyright Owner can not be deleted or altered"); |
| 1598 | |
| 1599 | /* |
| 1600 | * print it. |
| 1601 | */ |
| 1602 | xmlDocDump(stdout, doc); |
| 1603 | |
| 1604 | /* |
| 1605 | * free it. |
| 1606 | */ |
| 1607 | xmlFreeDoc(doc); |
| 1608 | return(0); |
| 1609 | } |
| 1610 | #endif |