diff options
Diffstat (limited to 'external/libxml2_android/jni/libxml2/error.c')
| -rw-r--r-- | external/libxml2_android/jni/libxml2/error.c | 998 |
1 files changed, 0 insertions, 998 deletions
diff --git a/external/libxml2_android/jni/libxml2/error.c b/external/libxml2_android/jni/libxml2/error.c deleted file mode 100644 index 9606f135..00000000 --- a/external/libxml2_android/jni/libxml2/error.c +++ /dev/null @@ -1,998 +0,0 @@ -/* - * error.c: module displaying/handling XML parser errors - * - * See Copyright for the status of this software. - * - * Daniel Veillard <daniel@veillard.com> - */ - -#define IN_LIBXML -#include "libxml.h" - -#include <string.h> -#include <stdarg.h> -#include <libxml/parser.h> -#include <libxml/xmlerror.h> -#include <libxml/xmlmemory.h> -#include <libxml/globals.h> - -void XMLCDECL xmlGenericErrorDefaultFunc (void *ctx ATTRIBUTE_UNUSED, - const char *msg, - ...) LIBXML_ATTR_FORMAT(2,3); - -#define XML_GET_VAR_STR(msg, str) { \ - int size, prev_size = -1; \ - int chars; \ - char *larger; \ - va_list ap; \ - \ - str = (char *) xmlMalloc(150); \ - if (str != NULL) { \ - \ - size = 150; \ - \ - while (size < 64000) { \ - va_start(ap, msg); \ - chars = vsnprintf(str, size, msg, ap); \ - va_end(ap); \ - if ((chars > -1) && (chars < size)) { \ - if (prev_size == chars) { \ - break; \ - } else { \ - prev_size = chars; \ - } \ - } \ - if (chars > -1) \ - size += chars + 1; \ - else \ - size += 100; \ - if ((larger = (char *) xmlRealloc(str, size)) == NULL) {\ - break; \ - } \ - str = larger; \ - }} \ -} - -/************************************************************************ - * * - * Handling of out of context errors * - * * - ************************************************************************/ - -/** - * xmlGenericErrorDefaultFunc: - * @ctx: an error context - * @msg: the message to display/transmit - * @...: extra parameters for the message display - * - * Default handler for out of context error messages. - */ -void XMLCDECL -xmlGenericErrorDefaultFunc(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...) { - va_list args; - - if (xmlGenericErrorContext == NULL) - xmlGenericErrorContext = (void *) stderr; - - va_start(args, msg); - vfprintf((FILE *)xmlGenericErrorContext, msg, args); - va_end(args); -} - -/** - * initGenericErrorDefaultFunc: - * @handler: the handler - * - * Set or reset (if NULL) the default handler for generic errors - * to the builtin error function. - */ -void -initGenericErrorDefaultFunc(xmlGenericErrorFunc * handler) -{ - if (handler == NULL) - xmlGenericError = xmlGenericErrorDefaultFunc; - else - xmlGenericError = (*handler); -} - -/** - * xmlSetGenericErrorFunc: - * @ctx: the new error handling context - * @handler: the new handler function - * - * Function to reset the handler and the error context for out of - * context error messages. - * This simply means that @handler will be called for subsequent - * error messages while not parsing nor validating. And @ctx will - * be passed as first argument to @handler - * One can simply force messages to be emitted to another FILE * than - * stderr by setting @ctx to this file handle and @handler to NULL. - * For multi-threaded applications, this must be set separately for each thread. - */ -void -xmlSetGenericErrorFunc(void *ctx, xmlGenericErrorFunc handler) { - xmlGenericErrorContext = ctx; - if (handler != NULL) - xmlGenericError = handler; - else - xmlGenericError = xmlGenericErrorDefaultFunc; -} - -/** - * xmlSetStructuredErrorFunc: - * @ctx: the new error handling context - * @handler: the new handler function - * - * Function to reset the handler and the error context for out of - * context structured error messages. - * This simply means that @handler will be called for subsequent - * error messages while not parsing nor validating. And @ctx will - * be passed as first argument to @handler - * For multi-threaded applications, this must be set separately for each thread. - */ -void -xmlSetStructuredErrorFunc(void *ctx, xmlStructuredErrorFunc handler) { - xmlStructuredErrorContext = ctx; - xmlStructuredError = handler; -} - -/************************************************************************ - * * - * Handling of parsing errors * - * * - ************************************************************************/ - -/** - * xmlParserPrintFileInfo: - * @input: an xmlParserInputPtr input - * - * Displays the associated file and line informations for the current input - */ - -void -xmlParserPrintFileInfo(xmlParserInputPtr input) { - if (input != NULL) { - if (input->filename) - xmlGenericError(xmlGenericErrorContext, - "%s:%d: ", input->filename, - input->line); - else - xmlGenericError(xmlGenericErrorContext, - "Entity: line %d: ", input->line); - } -} - -/** - * xmlParserPrintFileContext: - * @input: an xmlParserInputPtr input - * - * Displays current context within the input content for error tracking - */ - -static void -xmlParserPrintFileContextInternal(xmlParserInputPtr input , - xmlGenericErrorFunc channel, void *data ) { - const xmlChar *cur, *base; - unsigned int n, col; /* GCC warns if signed, because compared with sizeof() */ - xmlChar content[81]; /* space for 80 chars + line terminator */ - xmlChar *ctnt; - - if ((input == NULL) || (input->cur == NULL)) - return; - - cur = input->cur; - base = input->base; - /* skip backwards over any end-of-lines */ - while ((cur > base) && ((*(cur) == '\n') || (*(cur) == '\r'))) { - cur--; - } - n = 0; - /* search backwards for beginning-of-line (to max buff size) */ - while ((n++ < (sizeof(content)-1)) && (cur > base) && - (*(cur) != '\n') && (*(cur) != '\r')) - cur--; - if ((*(cur) == '\n') || (*(cur) == '\r')) cur++; - /* calculate the error position in terms of the current position */ - col = input->cur - cur; - /* search forward for end-of-line (to max buff size) */ - n = 0; - ctnt = content; - /* copy selected text to our buffer */ - while ((*cur != 0) && (*(cur) != '\n') && - (*(cur) != '\r') && (n < sizeof(content)-1)) { - *ctnt++ = *cur++; - n++; - } - *ctnt = 0; - /* print out the selected text */ - channel(data ,"%s\n", content); - /* create blank line with problem pointer */ - n = 0; - ctnt = content; - /* (leave buffer space for pointer + line terminator) */ - while ((n<col) && (n++ < sizeof(content)-2) && (*ctnt != 0)) { - if (*(ctnt) != '\t') - *(ctnt) = ' '; - ctnt++; - } - *ctnt++ = '^'; - *ctnt = 0; - channel(data ,"%s\n", content); -} - -/** - * xmlParserPrintFileContext: - * @input: an xmlParserInputPtr input - * - * Displays current context within the input content for error tracking - */ -void -xmlParserPrintFileContext(xmlParserInputPtr input) { - xmlParserPrintFileContextInternal(input, xmlGenericError, - xmlGenericErrorContext); -} - -/** - * xmlReportError: - * @err: the error - * @ctx: the parser context or NULL - * @str: the formatted error message - * - * Report an erro with its context, replace the 4 old error/warning - * routines. - */ -static void -xmlReportError(xmlErrorPtr err, xmlParserCtxtPtr ctxt, const char *str, - xmlGenericErrorFunc channel, void *data) -{ - char *file = NULL; - int line = 0; - int code = -1; - int domain; - const xmlChar *name = NULL; - xmlNodePtr node; - xmlErrorLevel level; - xmlParserInputPtr input = NULL; - xmlParserInputPtr cur = NULL; - - if (err == NULL) - return; - - if (channel == NULL) { - channel = xmlGenericError; - data = xmlGenericErrorContext; - } - file = err->file; - line = err->line; - code = err->code; - domain = err->domain; - level = err->level; - node = err->node; - - if (code == XML_ERR_OK) - return; - - if ((node != NULL) && (node->type == XML_ELEMENT_NODE)) - name = node->name; - - /* - * Maintain the compatibility with the legacy error handling - */ - if (ctxt != NULL) { - input = ctxt->input; - if ((input != NULL) && (input->filename == NULL) && - (ctxt->inputNr > 1)) { - cur = input; - input = ctxt->inputTab[ctxt->inputNr - 2]; - } - if (input != NULL) { - if (input->filename) - channel(data, "%s:%d: ", input->filename, input->line); - else if ((line != 0) && (domain == XML_FROM_PARSER)) - channel(data, "Entity: line %d: ", input->line); - } - } else { - if (file != NULL) - channel(data, "%s:%d: ", file, line); - else if ((line != 0) && - ((domain == XML_FROM_PARSER) || (domain == XML_FROM_SCHEMASV)|| - (domain == XML_FROM_SCHEMASP)||(domain == XML_FROM_DTD) || - (domain == XML_FROM_RELAXNGP)||(domain == XML_FROM_RELAXNGV))) - channel(data, "Entity: line %d: ", line); - } - if (name != NULL) { - channel(data, "element %s: ", name); - } - switch (domain) { - case XML_FROM_PARSER: - channel(data, "parser "); - break; - case XML_FROM_NAMESPACE: - channel(data, "namespace "); - break; - case XML_FROM_DTD: - case XML_FROM_VALID: - channel(data, "validity "); - break; - case XML_FROM_HTML: - channel(data, "HTML parser "); - break; - case XML_FROM_MEMORY: - channel(data, "memory "); - break; - case XML_FROM_OUTPUT: - channel(data, "output "); - break; - case XML_FROM_IO: - channel(data, "I/O "); - break; - case XML_FROM_XINCLUDE: - channel(data, "XInclude "); - break; - case XML_FROM_XPATH: - channel(data, "XPath "); - break; - case XML_FROM_XPOINTER: - channel(data, "parser "); - break; - case XML_FROM_REGEXP: - channel(data, "regexp "); - break; - case XML_FROM_MODULE: - channel(data, "module "); - break; - case XML_FROM_SCHEMASV: - channel(data, "Schemas validity "); - break; - case XML_FROM_SCHEMASP: - channel(data, "Schemas parser "); - break; - case XML_FROM_RELAXNGP: - channel(data, "Relax-NG parser "); - break; - case XML_FROM_RELAXNGV: - channel(data, "Relax-NG validity "); - break; - case XML_FROM_CATALOG: - channel(data, "Catalog "); - break; - case XML_FROM_C14N: - channel(data, "C14N "); - break; - case XML_FROM_XSLT: - channel(data, "XSLT "); - break; - case XML_FROM_I18N: - channel(data, "encoding "); - break; - case XML_FROM_SCHEMATRONV: - channel(data, "schematron "); - break; - case XML_FROM_BUFFER: - channel(data, "internal buffer "); - break; - case XML_FROM_URI: - channel(data, "URI "); - break; - default: - break; - } - switch (level) { - case XML_ERR_NONE: - channel(data, ": "); - break; - case XML_ERR_WARNING: - channel(data, "warning : "); - break; - case XML_ERR_ERROR: - channel(data, "error : "); - break; - case XML_ERR_FATAL: - channel(data, "error : "); - break; - } - if (str != NULL) { - int len; - len = xmlStrlen((const xmlChar *)str); - if ((len > 0) && (str[len - 1] != '\n')) - channel(data, "%s\n", str); - else - channel(data, "%s", str); - } else { - channel(data, "%s\n", "out of memory error"); - } - - if (ctxt != NULL) { - xmlParserPrintFileContextInternal(input, channel, data); - if (cur != NULL) { - if (cur->filename) - channel(data, "%s:%d: \n", cur->filename, cur->line); - else if ((line != 0) && (domain == XML_FROM_PARSER)) - channel(data, "Entity: line %d: \n", cur->line); - xmlParserPrintFileContextInternal(cur, channel, data); - } - } - if ((domain == XML_FROM_XPATH) && (err->str1 != NULL) && - (err->int1 < 100) && - (err->int1 < xmlStrlen((const xmlChar *)err->str1))) { - xmlChar buf[150]; - int i; - - channel(data, "%s\n", err->str1); - for (i=0;i < err->int1;i++) - buf[i] = ' '; - buf[i++] = '^'; - buf[i] = 0; - channel(data, "%s\n", buf); - } -} - -/** - * __xmlRaiseError: - * @schannel: the structured callback channel - * @channel: the old callback channel - * @data: the callback data - * @ctx: the parser context or NULL - * @ctx: the parser context or NULL - * @domain: the domain for the error - * @code: the code for the error - * @level: the xmlErrorLevel for the error - * @file: the file source of the error (or NULL) - * @line: the line of the error or 0 if N/A - * @str1: extra string info - * @str2: extra string info - * @str3: extra string info - * @int1: extra int info - * @col: column number of the error or 0 if N/A - * @msg: the message to display/transmit - * @...: extra parameters for the message display - * - * Update the appropriate global or contextual error structure, - * then forward the error message down the parser or generic - * error callback handler - */ -void XMLCDECL -__xmlRaiseError(xmlStructuredErrorFunc schannel, - xmlGenericErrorFunc channel, void *data, void *ctx, - void *nod, int domain, int code, xmlErrorLevel level, - const char *file, int line, const char *str1, - const char *str2, const char *str3, int int1, int col, - const char *msg, ...) -{ - xmlParserCtxtPtr ctxt = NULL; - xmlNodePtr node = (xmlNodePtr) nod; - char *str = NULL; - xmlParserInputPtr input = NULL; - xmlErrorPtr to = &xmlLastError; - xmlNodePtr baseptr = NULL; - - if (code == XML_ERR_OK) - return; - if ((xmlGetWarningsDefaultValue == 0) && (level == XML_ERR_WARNING)) - return; - if ((domain == XML_FROM_PARSER) || (domain == XML_FROM_HTML) || - (domain == XML_FROM_DTD) || (domain == XML_FROM_NAMESPACE) || - (domain == XML_FROM_IO) || (domain == XML_FROM_VALID)) { - ctxt = (xmlParserCtxtPtr) ctx; - if ((schannel == NULL) && (ctxt != NULL) && (ctxt->sax != NULL) && - (ctxt->sax->initialized == XML_SAX2_MAGIC) && - (ctxt->sax->serror != NULL)) { - schannel = ctxt->sax->serror; - data = ctxt->userData; - } - } - /* - * Check if structured error handler set - */ - if (schannel == NULL) { - schannel = xmlStructuredError; - /* - * if user has defined handler, change data ptr to user's choice - */ - if (schannel != NULL) - data = xmlStructuredErrorContext; - } - /* - * Formatting the message - */ - if (msg == NULL) { - str = (char *) xmlStrdup(BAD_CAST "No error message provided"); - } else { - XML_GET_VAR_STR(msg, str); - } - - /* - * specific processing if a parser context is provided - */ - if (ctxt != NULL) { - if (file == NULL) { - input = ctxt->input; - if ((input != NULL) && (input->filename == NULL) && - (ctxt->inputNr > 1)) { - input = ctxt->inputTab[ctxt->inputNr - 2]; - } - if (input != NULL) { - file = input->filename; - line = input->line; - col = input->col; - } - } - to = &ctxt->lastError; - } else if ((node != NULL) && (file == NULL)) { - int i; - - if ((node->doc != NULL) && (node->doc->URL != NULL)) { - baseptr = node; -/* file = (const char *) node->doc->URL; */ - } - for (i = 0; - ((i < 10) && (node != NULL) && (node->type != XML_ELEMENT_NODE)); - i++) - node = node->parent; - if ((baseptr == NULL) && (node != NULL) && - (node->doc != NULL) && (node->doc->URL != NULL)) - baseptr = node; - - if ((node != NULL) && (node->type == XML_ELEMENT_NODE)) - line = node->line; - if ((line == 0) || (line == 65535)) - line = xmlGetLineNo(node); - } - - /* - * Save the information about the error - */ - xmlResetError(to); - to->domain = domain; - to->code = code; - to->message = str; - to->level = level; - if (file != NULL) - to->file = (char *) xmlStrdup((const xmlChar *) file); - else if (baseptr != NULL) { -#ifdef LIBXML_XINCLUDE_ENABLED - /* - * We check if the error is within an XInclude section and, - * if so, attempt to print out the href of the XInclude instead - * of the usual "base" (doc->URL) for the node (bug 152623). - */ - xmlNodePtr prev = baseptr; - int inclcount = 0; - while (prev != NULL) { - if (prev->prev == NULL) - prev = prev->parent; - else { - prev = prev->prev; - if (prev->type == XML_XINCLUDE_START) { - if (--inclcount < 0) - break; - } else if (prev->type == XML_XINCLUDE_END) - inclcount++; - } - } - if (prev != NULL) { - if (prev->type == XML_XINCLUDE_START) { - prev->type = XML_ELEMENT_NODE; - to->file = (char *) xmlGetProp(prev, BAD_CAST "href"); - prev->type = XML_XINCLUDE_START; - } else { - to->file = (char *) xmlGetProp(prev, BAD_CAST "href"); - } - } else -#endif - to->file = (char *) xmlStrdup(baseptr->doc->URL); - if ((to->file == NULL) && (node != NULL) && (node->doc != NULL)) { - to->file = (char *) xmlStrdup(node->doc->URL); - } - } - to->line = line; - if (str1 != NULL) - to->str1 = (char *) xmlStrdup((const xmlChar *) str1); - if (str2 != NULL) - to->str2 = (char *) xmlStrdup((const xmlChar *) str2); - if (str3 != NULL) - to->str3 = (char *) xmlStrdup((const xmlChar *) str3); - to->int1 = int1; - to->int2 = col; - to->node = node; - to->ctxt = ctx; - - if (to != &xmlLastError) - xmlCopyError(to,&xmlLastError); - - if (schannel != NULL) { - schannel(data, to); - return; - } - - /* - * Find the callback channel if channel param is NULL - */ - if ((ctxt != NULL) && (channel == NULL) && - (xmlStructuredError == NULL) && (ctxt->sax != NULL)) { - if (level == XML_ERR_WARNING) - channel = ctxt->sax->warning; - else - channel = ctxt->sax->error; - data = ctxt->userData; - } else if (channel == NULL) { - channel = xmlGenericError; - if (ctxt != NULL) { - data = ctxt; - } else { - data = xmlGenericErrorContext; - } - } - if (channel == NULL) - return; - - if ((channel == xmlParserError) || - (channel == xmlParserWarning) || - (channel == xmlParserValidityError) || - (channel == xmlParserValidityWarning)) - xmlReportError(to, ctxt, str, NULL, NULL); - else if ((channel == (xmlGenericErrorFunc) fprintf) || - (channel == xmlGenericErrorDefaultFunc)) - xmlReportError(to, ctxt, str, channel, data); - else - channel(data, "%s", str); -} - -/** - * __xmlSimpleError: - * @domain: where the error comes from - * @code: the error code - * @node: the context node - * @extra: extra informations - * - * Handle an out of memory condition - */ -void -__xmlSimpleError(int domain, int code, xmlNodePtr node, - const char *msg, const char *extra) -{ - - if (code == XML_ERR_NO_MEMORY) { - if (extra) - __xmlRaiseError(NULL, NULL, NULL, NULL, node, domain, - XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0, extra, - NULL, NULL, 0, 0, - "Memory allocation failed : %s\n", extra); - else - __xmlRaiseError(NULL, NULL, NULL, NULL, node, domain, - XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0, NULL, - NULL, NULL, 0, 0, "Memory allocation failed\n"); - } else { - __xmlRaiseError(NULL, NULL, NULL, NULL, node, domain, - code, XML_ERR_ERROR, NULL, 0, extra, - NULL, NULL, 0, 0, msg, extra); - } -} -/** - * xmlParserError: - * @ctx: an XML parser context - * @msg: the message to display/transmit - * @...: extra parameters for the message display - * - * Display and format an error messages, gives file, line, position and - * extra parameters. - */ -void XMLCDECL -xmlParserError(void *ctx, const char *msg, ...) -{ - xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; - xmlParserInputPtr input = NULL; - xmlParserInputPtr cur = NULL; - char * str; - - if (ctxt != NULL) { - input = ctxt->input; - if ((input != NULL) && (input->filename == NULL) && - (ctxt->inputNr > 1)) { - cur = input; - input = ctxt->inputTab[ctxt->inputNr - 2]; - } - xmlParserPrintFileInfo(input); - } - - xmlGenericError(xmlGenericErrorContext, "error: "); - XML_GET_VAR_STR(msg, str); - xmlGenericError(xmlGenericErrorContext, "%s", str); - if (str != NULL) - xmlFree(str); - - if (ctxt != NULL) { - xmlParserPrintFileContext(input); - if (cur != NULL) { - xmlParserPrintFileInfo(cur); - xmlGenericError(xmlGenericErrorContext, "\n"); - xmlParserPrintFileContext(cur); - } - } -} - -/** - * xmlParserWarning: - * @ctx: an XML parser context - * @msg: the message to display/transmit - * @...: extra parameters for the message display - * - * Display and format a warning messages, gives file, line, position and - * extra parameters. - */ -void XMLCDECL -xmlParserWarning(void *ctx, const char *msg, ...) -{ - xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; - xmlParserInputPtr input = NULL; - xmlParserInputPtr cur = NULL; - char * str; - - if (ctxt != NULL) { - input = ctxt->input; - if ((input != NULL) && (input->filename == NULL) && - (ctxt->inputNr > 1)) { - cur = input; - input = ctxt->inputTab[ctxt->inputNr - 2]; - } - xmlParserPrintFileInfo(input); - } - - xmlGenericError(xmlGenericErrorContext, "warning: "); - XML_GET_VAR_STR(msg, str); - xmlGenericError(xmlGenericErrorContext, "%s", str); - if (str != NULL) - xmlFree(str); - - if (ctxt != NULL) { - xmlParserPrintFileContext(input); - if (cur != NULL) { - xmlParserPrintFileInfo(cur); - xmlGenericError(xmlGenericErrorContext, "\n"); - xmlParserPrintFileContext(cur); - } - } -} - -/************************************************************************ - * * - * Handling of validation errors * - * * - ************************************************************************/ - -/** - * xmlParserValidityError: - * @ctx: an XML parser context - * @msg: the message to display/transmit - * @...: extra parameters for the message display - * - * Display and format an validity error messages, gives file, - * line, position and extra parameters. - */ -void XMLCDECL -xmlParserValidityError(void *ctx, const char *msg, ...) -{ - xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; - xmlParserInputPtr input = NULL; - char * str; - int len = xmlStrlen((const xmlChar *) msg); - static int had_info = 0; - - if ((len > 1) && (msg[len - 2] != ':')) { - if (ctxt != NULL) { - input = ctxt->input; - if ((input->filename == NULL) && (ctxt->inputNr > 1)) - input = ctxt->inputTab[ctxt->inputNr - 2]; - - if (had_info == 0) { - xmlParserPrintFileInfo(input); - } - } - xmlGenericError(xmlGenericErrorContext, "validity error: "); - had_info = 0; - } else { - had_info = 1; - } - - XML_GET_VAR_STR(msg, str); - xmlGenericError(xmlGenericErrorContext, "%s", str); - if (str != NULL) - xmlFree(str); - - if ((ctxt != NULL) && (input != NULL)) { - xmlParserPrintFileContext(input); - } -} - -/** - * xmlParserValidityWarning: - * @ctx: an XML parser context - * @msg: the message to display/transmit - * @...: extra parameters for the message display - * - * Display and format a validity warning messages, gives file, line, - * position and extra parameters. - */ -void XMLCDECL -xmlParserValidityWarning(void *ctx, const char *msg, ...) -{ - xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; - xmlParserInputPtr input = NULL; - char * str; - int len = xmlStrlen((const xmlChar *) msg); - - if ((ctxt != NULL) && (len != 0) && (msg[len - 1] != ':')) { - input = ctxt->input; - if ((input->filename == NULL) && (ctxt->inputNr > 1)) - input = ctxt->inputTab[ctxt->inputNr - 2]; - - xmlParserPrintFileInfo(input); - } - - xmlGenericError(xmlGenericErrorContext, "validity warning: "); - XML_GET_VAR_STR(msg, str); - xmlGenericError(xmlGenericErrorContext, "%s", str); - if (str != NULL) - xmlFree(str); - - if (ctxt != NULL) { - xmlParserPrintFileContext(input); - } -} - - -/************************************************************************ - * * - * Extended Error Handling * - * * - ************************************************************************/ - -/** - * xmlGetLastError: - * - * Get the last global error registered. This is per thread if compiled - * with thread support. - * - * Returns NULL if no error occured or a pointer to the error - */ -xmlErrorPtr -xmlGetLastError(void) -{ - if (xmlLastError.code == XML_ERR_OK) - return (NULL); - return (&xmlLastError); -} - -/** - * xmlResetError: - * @err: pointer to the error. - * - * Cleanup the error. - */ -void -xmlResetError(xmlErrorPtr err) -{ - if (err == NULL) - return; - if (err->code == XML_ERR_OK) - return; - if (err->message != NULL) - xmlFree(err->message); - if (err->file != NULL) - xmlFree(err->file); - if (err->str1 != NULL) - xmlFree(err->str1); - if (err->str2 != NULL) - xmlFree(err->str2); - if (err->str3 != NULL) - xmlFree(err->str3); - memset(err, 0, sizeof(xmlError)); - err->code = XML_ERR_OK; -} - -/** - * xmlResetLastError: - * - * Cleanup the last global error registered. For parsing error - * this does not change the well-formedness result. - */ -void -xmlResetLastError(void) -{ - if (xmlLastError.code == XML_ERR_OK) - return; - xmlResetError(&xmlLastError); -} - -/** - * xmlCtxtGetLastError: - * @ctx: an XML parser context - * - * Get the last parsing error registered. - * - * Returns NULL if no error occured or a pointer to the error - */ -xmlErrorPtr -xmlCtxtGetLastError(void *ctx) -{ - xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; - - if (ctxt == NULL) - return (NULL); - if (ctxt->lastError.code == XML_ERR_OK) - return (NULL); - return (&ctxt->lastError); -} - -/** - * xmlCtxtResetLastError: - * @ctx: an XML parser context - * - * Cleanup the last global error registered. For parsing error - * this does not change the well-formedness result. - */ -void -xmlCtxtResetLastError(void *ctx) -{ - xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; - - if (ctxt == NULL) - return; - ctxt->errNo = XML_ERR_OK; - if (ctxt->lastError.code == XML_ERR_OK) - return; - xmlResetError(&ctxt->lastError); -} - -/** - * xmlCopyError: - * @from: a source error - * @to: a target error - * - * Save the original error to the new place. - * - * Returns 0 in case of success and -1 in case of error. - */ -int -xmlCopyError(xmlErrorPtr from, xmlErrorPtr to) { - char *message, *file, *str1, *str2, *str3; - - if ((from == NULL) || (to == NULL)) - return(-1); - - message = (char *) xmlStrdup((xmlChar *) from->message); - file = (char *) xmlStrdup ((xmlChar *) from->file); - str1 = (char *) xmlStrdup ((xmlChar *) from->str1); - str2 = (char *) xmlStrdup ((xmlChar *) from->str2); - str3 = (char *) xmlStrdup ((xmlChar *) from->str3); - - if (to->message != NULL) - xmlFree(to->message); - if (to->file != NULL) - xmlFree(to->file); - if (to->str1 != NULL) - xmlFree(to->str1); - if (to->str2 != NULL) - xmlFree(to->str2); - if (to->str3 != NULL) - xmlFree(to->str3); - to->domain = from->domain; - to->code = from->code; - to->level = from->level; - to->line = from->line; - to->node = from->node; - to->int1 = from->int1; - to->int2 = from->int2; - to->node = from->node; - to->ctxt = from->ctxt; - to->message = message; - to->file = file; - to->str1 = str1; - to->str2 = str2; - to->str3 = str3; - - return 0; -} - -#define bottom_error -#include "elfgcchack.h" |