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moved xmlGetLineNo() and xmlGetNodePath() into the main tree module, they

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* tree.c debugXML.c include/libxml/tree.h include/libxml/debugXML.h:
  moved xmlGetLineNo() and xmlGetNodePath() into the main tree module,
  they are not really tied to debugging
Daniel
This commit is contained in:
Daniel Veillard 2001-11-26 15:58:08 +00:00
parent a4871052e0
commit 8faa783639
5 changed files with 157 additions and 151 deletions
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6
ChangeLog
View File

@ -1,3 +1,9 @@
Mon Nov 26 16:56:00 CET 2001 Daniel Veillard <daniel@veillard.com>
* tree.c debugXML.c include/libxml/tree.h include/libxml/debugXML.h:
moved xmlGetLineNo() and xmlGetNodePath() into the main tree module,
they are not really tied to debugging
Mon Nov 26 11:31:36 CET 2001 Daniel Veillard <daniel@veillard.com>
* configure.in include/libxml/xmlwin32version.h: preparing 2.4.11

149
debugXML.c
View File

@ -28,125 +28,6 @@
#include <libxml/xmlerror.h>
#include <libxml/globals.h>
/**
* xmlGetNodePath:
* @node: a node
*
* Build a structure based Path for the given node
*
* Returns the new path or NULL in case of error. The caller must free
* the returned string
*/
xmlChar *
xmlGetNodePath(xmlNodePtr node)
{
xmlNodePtr cur, tmp, next;
xmlChar *buffer = NULL, *temp;
size_t buf_len;
xmlChar *buf;
char sep;
const char *name;
char nametemp[100];
int occur = 0;
if (node == NULL)
return (NULL);
buf_len = 500;
buffer = (xmlChar *) xmlMalloc(buf_len * sizeof(xmlChar));
if (buffer == NULL)
return (NULL);
buf = (xmlChar *) xmlMalloc(buf_len * sizeof(xmlChar));
if (buf == NULL) {
xmlFree(buffer);
return (NULL);
}
buffer[0] = 0;
cur = node;
do {
name = "";
sep = '?';
occur = 0;
if ((cur->type == XML_DOCUMENT_NODE) ||
(cur->type == XML_HTML_DOCUMENT_NODE)) {
if (buffer[0] == '/')
break;
sep = '/';
next = NULL;
} else if (cur->type == XML_ELEMENT_NODE) {
sep = '/';
name = (const char *) cur->name;
if (cur->ns) {
snprintf(nametemp, sizeof(nametemp) - 1,
"%s:%s", cur->ns->prefix, cur->name);
nametemp[sizeof(nametemp) - 1] = 0;
name = nametemp;
}
next = cur->parent;
/*
* Thumbler index computation
*/
tmp = cur->prev;
while (tmp != NULL) {
if (xmlStrEqual(cur->name, tmp->name))
occur++;
tmp = tmp->prev;
}
if (occur == 0) {
tmp = cur->next;
while (tmp != NULL) {
if (xmlStrEqual(cur->name, tmp->name))
occur++;
tmp = tmp->next;
}
if (occur != 0)
occur = 1;
} else
occur++;
} else if (cur->type == XML_ATTRIBUTE_NODE) {
sep = '@';
name = (const char *) (((xmlAttrPtr) cur)->name);
next = ((xmlAttrPtr) cur)->parent;
} else {
next = cur->parent;
}
/*
* Make sure there is enough room
*/
if (xmlStrlen(buffer) + sizeof(nametemp) + 20 > buf_len) {
buf_len =
2 * buf_len + xmlStrlen(buffer) + sizeof(nametemp) + 20;
temp = (xmlChar *) xmlRealloc(buffer, buf_len);
if (temp == NULL) {
xmlFree(buf);
xmlFree(buffer);
return (NULL);
}
buffer = temp;
temp = (xmlChar *) xmlRealloc(buf, buf_len);
if (temp == NULL) {
xmlFree(buf);
xmlFree(buffer);
return (NULL);
}
buf = temp;
}
if (occur == 0)
snprintf((char *) buf, buf_len, "%c%s%s",
sep, name, (char *) buffer);
else
snprintf((char *) buf, buf_len, "%c%s[%d]%s",
sep, name, occur, (char *) buffer);
snprintf((char *) buffer, buf_len, "%s", buf);
cur = next;
} while (cur != NULL);
xmlFree(buf);
return (buffer);
}
/**
* xmlDebugDumpString:
* @output: the FILE * for the output
@ -1294,36 +1175,6 @@ xmlBoolToText(int boolval)
return("False");
}
/**
* xmlGetLineNo:
* @node : valid node
*
* Get line number of node
*
* Returns the line number if sucessfull, -1 otherwise
*/
long
xmlGetLineNo(xmlNodePtr node)
{
long result = -1;
if (!node)
return result;
if (node->type == XML_ELEMENT_NODE)
result = (long) node->content;
else if ((node->prev != NULL) &&
((node->prev->type == XML_ELEMENT_NODE) ||
(node->prev->type == XML_TEXT_NODE)))
result = xmlGetLineNo(node->prev);
else if ((node->parent != NULL) &&
((node->parent->type == XML_ELEMENT_NODE) ||
(node->parent->type == XML_TEXT_NODE)))
result = xmlGetLineNo(node->parent);
return result;
}
/****************************************************************
* *
* The XML shell related functions *

2
include/libxml/debugXML.h
View File

@ -51,8 +51,6 @@ void xmlLsOneNode (FILE *output, xmlNodePtr node);
int xmlLsCountNode (xmlNodePtr node);
const char *xmlBoolToText (int boolval);
long xmlGetLineNo (xmlNodePtr node);
xmlChar *xmlGetNodePath (xmlNodePtr node);
/****************************************************************
* *

2
include/libxml/tree.h
View File

@ -643,6 +643,8 @@ xmlNodePtr xmlNewDocFragment (xmlDocPtr doc);
/*
* Navigating
*/
long xmlGetLineNo (xmlNodePtr node);
xmlChar * xmlGetNodePath (xmlNodePtr node);
xmlNodePtr xmlDocGetRootElement (xmlDocPtr doc);
xmlNodePtr xmlGetLastChild (xmlNodePtr parent);
int xmlNodeIsText (xmlNodePtr node);

149
tree.c
View File

@ -2998,6 +2998,155 @@ xmlCopyDoc(xmlDocPtr doc, int recursive) {
* *
************************************************************************/
/**
* xmlGetLineNo:
* @node : valid node
*
* Get line number of node. this requires activation of this option
* before inoking the parser by calling xmlLineNumbersDefault(1)
*
* Returns the line number if sucessfull, -1 otherwise
*/
long
xmlGetLineNo(xmlNodePtr node)
{
long result = -1;
if (!node)
return result;
if (node->type == XML_ELEMENT_NODE)
result = (long) node->content;
else if ((node->prev != NULL) &&
((node->prev->type == XML_ELEMENT_NODE) ||
(node->prev->type == XML_TEXT_NODE)))
result = xmlGetLineNo(node->prev);
else if ((node->parent != NULL) &&
((node->parent->type == XML_ELEMENT_NODE) ||
(node->parent->type == XML_TEXT_NODE)))
result = xmlGetLineNo(node->parent);
return result;
}
/**
* xmlGetNodePath:
* @node: a node
*
* Build a structure based Path for the given node
*
* Returns the new path or NULL in case of error. The caller must free
* the returned string
*/
xmlChar *
xmlGetNodePath(xmlNodePtr node)
{
xmlNodePtr cur, tmp, next;
xmlChar *buffer = NULL, *temp;
size_t buf_len;
xmlChar *buf;
char sep;
const char *name;
char nametemp[100];
int occur = 0;
if (node == NULL)
return (NULL);
buf_len = 500;
buffer = (xmlChar *) xmlMalloc(buf_len * sizeof(xmlChar));
if (buffer == NULL)
return (NULL);
buf = (xmlChar *) xmlMalloc(buf_len * sizeof(xmlChar));
if (buf == NULL) {
xmlFree(buffer);
return (NULL);
}
buffer[0] = 0;
cur = node;
do {
name = "";
sep = '?';
occur = 0;
if ((cur->type == XML_DOCUMENT_NODE) ||
(cur->type == XML_HTML_DOCUMENT_NODE)) {
if (buffer[0] == '/')
break;
sep = '/';
next = NULL;
} else if (cur->type == XML_ELEMENT_NODE) {
sep = '/';
name = (const char *) cur->name;
if (cur->ns) {
snprintf(nametemp, sizeof(nametemp) - 1,
"%s:%s", cur->ns->prefix, cur->name);
nametemp[sizeof(nametemp) - 1] = 0;
name = nametemp;
}
next = cur->parent;
/*
* Thumbler index computation
*/
tmp = cur->prev;
while (tmp != NULL) {
if (xmlStrEqual(cur->name, tmp->name))
occur++;
tmp = tmp->prev;
}
if (occur == 0) {
tmp = cur->next;
while (tmp != NULL) {
if (xmlStrEqual(cur->name, tmp->name))
occur++;
tmp = tmp->next;
}
if (occur != 0)
occur = 1;
} else
occur++;
} else if (cur->type == XML_ATTRIBUTE_NODE) {
sep = '@';
name = (const char *) (((xmlAttrPtr) cur)->name);
next = ((xmlAttrPtr) cur)->parent;
} else {
next = cur->parent;
}
/*
* Make sure there is enough room
*/
if (xmlStrlen(buffer) + sizeof(nametemp) + 20 > buf_len) {
buf_len =
2 * buf_len + xmlStrlen(buffer) + sizeof(nametemp) + 20;
temp = (xmlChar *) xmlRealloc(buffer, buf_len);
if (temp == NULL) {
xmlFree(buf);
xmlFree(buffer);
return (NULL);
}
buffer = temp;
temp = (xmlChar *) xmlRealloc(buf, buf_len);
if (temp == NULL) {
xmlFree(buf);
xmlFree(buffer);
return (NULL);
}
buf = temp;
}
if (occur == 0)
snprintf((char *) buf, buf_len, "%c%s%s",
sep, name, (char *) buffer);
else
snprintf((char *) buf, buf_len, "%c%s[%d]%s",
sep, name, occur, (char *) buffer);
snprintf((char *) buffer, buf_len, "%s", buf);
cur = next;
} while (cur != NULL);
xmlFree(buf);
return (buffer);
}
/**
* xmlDocGetRootElement:
* @doc: the document