mirror of
https://github.com/reactos/reactos.git
synced 2025-08-03 21:25:43 +00:00
Create a branch for network fixes.
svn path=/branches/aicom-network-fixes/; revision=34994
This commit is contained in:
Art Yerkes
parent
0e213bbc00
commit
c501d8112c
18148 changed files with 0 additions and 860488 deletions
975
lib/3rdparty/libxml2/error.c
vendored
Normal file
975
lib/3rdparty/libxml2/error.c
vendored
Normal file
|
|
@ -0,0 +1,975 @@
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/*
|
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* error.c: module displaying/handling XML parser errors
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*
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* See Copyright for the status of this software.
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*
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* Daniel Veillard <daniel@veillard.com>
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*/
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#define IN_LIBXML
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#include "libxml.h"
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#include <string.h>
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#include <stdarg.h>
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#include <libxml/parser.h>
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#include <libxml/xmlerror.h>
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#include <libxml/xmlmemory.h>
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#include <libxml/globals.h>
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|
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void xmlGenericErrorDefaultFunc (void *ctx ATTRIBUTE_UNUSED,
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const char *msg,
|
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...);
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|
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#define XML_GET_VAR_STR(msg, str) { \
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int size; \
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int chars; \
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char *larger; \
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va_list ap; \
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\
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str = (char *) xmlMalloc(150); \
|
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if (str != NULL) { \
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\
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size = 150; \
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\
|
||||
while (1) { \
|
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va_start(ap, msg); \
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chars = vsnprintf(str, size, msg, ap); \
|
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va_end(ap); \
|
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if ((chars > -1) && (chars < size)) \
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break; \
|
||||
if (chars > -1) \
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size += chars + 1; \
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else \
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size += 100; \
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if ((larger = (char *) xmlRealloc(str, size)) == NULL) {\
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break; \
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} \
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str = larger; \
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}} \
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}
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|
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/************************************************************************
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* *
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* Handling of out of context errors *
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* *
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************************************************************************/
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|
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/**
|
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* xmlGenericErrorDefaultFunc:
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* @ctx: an error context
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* @msg: the message to display/transmit
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* @...: extra parameters for the message display
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*
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* Default handler for out of context error messages.
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*/
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void
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xmlGenericErrorDefaultFunc(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...) {
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va_list args;
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|
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if (xmlGenericErrorContext == NULL)
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xmlGenericErrorContext = (void *) stderr;
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|
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va_start(args, msg);
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vfprintf((FILE *)xmlGenericErrorContext, msg, args);
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va_end(args);
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}
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|
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/**
|
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* initGenericErrorDefaultFunc:
|
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* @handler: the handler
|
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*
|
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* Set or reset (if NULL) the default handler for generic errors
|
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* to the builtin error function.
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*/
|
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void
|
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initGenericErrorDefaultFunc(xmlGenericErrorFunc * handler)
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{
|
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if (handler == NULL)
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xmlGenericError = xmlGenericErrorDefaultFunc;
|
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else
|
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xmlGenericError = (*handler);
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}
|
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|
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/**
|
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* xmlSetGenericErrorFunc:
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* @ctx: the new error handling context
|
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* @handler: the new handler function
|
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*
|
||||
* 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
|
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* be passed as first argument to @handler
|
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* One can simply force messages to be emitted to another FILE * than
|
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* stderr by setting @ctx to this file handle and @handler to NULL.
|
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* For multi-threaded applications, this must be set separately for each thread.
|
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*/
|
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void
|
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xmlSetGenericErrorFunc(void *ctx, xmlGenericErrorFunc handler) {
|
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xmlGenericErrorContext = ctx;
|
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if (handler != NULL)
|
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xmlGenericError = handler;
|
||||
else
|
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xmlGenericError = xmlGenericErrorDefaultFunc;
|
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}
|
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|
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/**
|
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* xmlSetStructuredErrorFunc:
|
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* @ctx: the new error handling context
|
||||
* @handler: the new handler function
|
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*
|
||||
* 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
|
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* For multi-threaded applications, this must be set separately for each thread.
|
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*/
|
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void
|
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xmlSetStructuredErrorFunc(void *ctx, xmlStructuredErrorFunc handler) {
|
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xmlGenericErrorContext = ctx;
|
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xmlStructuredError = handler;
|
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}
|
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|
||||
/************************************************************************
|
||||
* *
|
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* Handling of parsing errors *
|
||||
* *
|
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************************************************************************/
|
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|
||||
/**
|
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* 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)
|
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xmlGenericError(xmlGenericErrorContext,
|
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"%s:%d: ", input->filename,
|
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input->line);
|
||||
else
|
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xmlGenericError(xmlGenericErrorContext,
|
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"Entity: line %d: ", input->line);
|
||||
}
|
||||
}
|
||||
|
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/**
|
||||
* xmlParserPrintFileContext:
|
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* @input: an xmlParserInputPtr input
|
||||
*
|
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* Displays current context within the input content for error tracking
|
||||
*/
|
||||
|
||||
static void
|
||||
xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
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xmlGenericErrorFunc channel, void *data ) {
|
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const xmlChar *cur, *base;
|
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unsigned int n, col; /* GCC warns if signed, because compared with sizeof() */
|
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xmlChar content[81]; /* space for 80 chars + line terminator */
|
||||
xmlChar *ctnt;
|
||||
|
||||
if (input == NULL) return;
|
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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 */
|
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col = input->cur - cur;
|
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/* search forward for end-of-line (to max buff size) */
|
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n = 0;
|
||||
ctnt = content;
|
||||
/* copy selected text to our buffer */
|
||||
while ((*cur != 0) && (*(cur) != '\n') &&
|
||||
(*(cur) != '\r') && (n < sizeof(content)-1)) {
|
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*ctnt++ = *cur++;
|
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n++;
|
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}
|
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*ctnt = 0;
|
||||
/* print out the selected text */
|
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channel(data ,"%s\n", content);
|
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/* create blank line with problem pointer */
|
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n = 0;
|
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ctnt = content;
|
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/* (leave buffer space for pointer + line terminator) */
|
||||
while ((n<col) && (n++ < sizeof(content)-2) && (*ctnt != 0)) {
|
||||
if (*(ctnt) != '\t')
|
||||
*(ctnt) = ' ';
|
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ctnt++;
|
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}
|
||||
*ctnt++ = '^';
|
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*ctnt = 0;
|
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channel(data ,"%s\n", content);
|
||||
}
|
||||
|
||||
/**
|
||||
* xmlParserPrintFileContext:
|
||||
* @input: an xmlParserInputPtr input
|
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*
|
||||
* 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.
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*/
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||||
static void
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||||
xmlReportError(xmlErrorPtr err, xmlParserCtxtPtr ctxt, const char *str,
|
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xmlGenericErrorFunc channel, void *data)
|
||||
{
|
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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))
|
||||
channel(data, "Entity: line %d: ", line);
|
||||
}
|
||||
if (name != NULL) {
|
||||
channel(data, "element %s: ", name);
|
||||
}
|
||||
if (code == XML_ERR_OK)
|
||||
return;
|
||||
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;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
if (code == XML_ERR_OK)
|
||||
return;
|
||||
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 (code == XML_ERR_OK)
|
||||
return;
|
||||
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 (code == XML_ERR_OK)
|
||||
return;
|
||||
|
||||
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
|
||||
__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 ((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))
|
||||
schannel = ctxt->sax->serror;
|
||||
}
|
||||
/*
|
||||
* 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 = xmlGenericErrorContext;
|
||||
}
|
||||
if ((domain == XML_FROM_VALID) &&
|
||||
((channel == xmlParserValidityError) ||
|
||||
(channel == xmlParserValidityWarning))) {
|
||||
ctxt = (xmlParserCtxtPtr) ctx;
|
||||
if ((schannel == NULL) && (ctxt != NULL) && (ctxt->sax != NULL) &&
|
||||
(ctxt->sax->initialized == XML_SAX2_MAGIC))
|
||||
schannel = ctxt->sax->serror;
|
||||
}
|
||||
if (code == XML_ERR_OK)
|
||||
return;
|
||||
/*
|
||||
* 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;
|
||||
}
|
||||
|
||||
/*
|
||||
* 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) {
|
||||
to->file = (char *) xmlGetProp(prev, BAD_CAST "href");
|
||||
} else
|
||||
#endif
|
||||
to->file = (char *) xmlStrdup(baseptr->doc->URL);
|
||||
file = to->file;
|
||||
}
|
||||
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);
|
||||
|
||||
/*
|
||||
* 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) {
|
||||
if (xmlStructuredError != NULL)
|
||||
schannel = xmlStructuredError;
|
||||
else
|
||||
channel = xmlGenericError;
|
||||
data = xmlGenericErrorContext;
|
||||
}
|
||||
if (schannel != NULL) {
|
||||
schannel(data, to);
|
||||
return;
|
||||
}
|
||||
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
|
||||
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
|
||||
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
|
||||
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
|
||||
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;
|
||||
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"
|
||||
Loading…
Add table
Add a link
Reference in a new issue