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- tree.c: fixed xmlStringGetNodeList() to handle charrefs

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- result/wml.xml: resulted in a small output change
Daniel
This commit is contained in:
Daniel Veillard 2001-04-11 11:28:06 +00:00
parent d2f3ec780d
commit bdb9ba7770
3 changed files with 116 additions and 58 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Wed Apr 11 13:26:34 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
* tree.c: fixed xmlStringGetNodeList() to handle charrefs
* result/wml.xml: resulted in a small output change
Wed Apr 11 09:47:55 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
* tree.c: xmlNewDoc was missing the charset initialization

2
result/wml.xml
View File

@ -3,7 +3,7 @@
<wml>
<card id="card1" title="Rubriques 75008">
<p>
<a href="rubmenu.asp?CP=75008&#38;RB=01">Cin&#xE9;ma</a><br/>
<a href="rubmenu.asp?CP=75008&amp;RB=01">Cin&#xE9;ma</a><br/>
</p>
</card>

167
tree.c
View File

@ -36,6 +36,7 @@
#include <libxml/entities.h>
#include <libxml/valid.h>
#include <libxml/xmlerror.h>
#include <libxml/parserInternals.h>
xmlNsPtr xmlNewReconciliedNs(xmlDocPtr doc, xmlNodePtr tree, xmlNsPtr ns);
@ -57,9 +58,6 @@ static int xmlCompressMode = 0;
static int xmlCheckDTD = 1;
int xmlSaveNoEmptyTags = 0;
#define IS_BLANK(c) \
(((c) == '\n') || ((c) == '\r') || ((c) == '\t') || ((c) == ' '))
#define UPDATE_LAST_CHILD_AND_PARENT(n) if ((n) != NULL) { \
xmlNodePtr ulccur = (n)->children; \
if (ulccur == NULL) { \
@ -646,11 +644,10 @@ xmlStringGetNodeList(xmlDocPtr doc, const xmlChar *value) {
q = cur;
while (*cur != 0) {
/* TODO: attributes can inherits &#38; ...
if ((*cur == '&') && (cur[1] == '#')) {
int val =
} else */
if (*cur == '&') {
if (cur[0] == '&') {
int charval = 0;
xmlChar tmp;
/*
* Save the current text.
*/
@ -669,55 +666,113 @@ xmlStringGetNodeList(xmlDocPtr doc, const xmlChar *value) {
}
}
}
/*
* Read the entity string
*/
cur++;
q = cur;
while ((*cur != 0) && (*cur != ';')) cur++;
if (*cur == 0) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlStringGetNodeList: unterminated entity %30s\n", q);
#endif
return(ret);
}
if (cur != q) {
/*
* Predefined entities don't generate nodes
*/
val = xmlStrndup(q, cur - q);
ent = xmlGetDocEntity(doc, val);
if ((ent != NULL) &&
(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
if (last == NULL) {
node = xmlNewDocText(doc, ent->content);
last = ret = node;
} else
xmlNodeAddContent(last, ent->content);
} else {
/*
* Create a new REFERENCE_REF node
*/
node = xmlNewReference(doc, val);
if (node == NULL) {
if (val != NULL) xmlFree(val);
return(ret);
}
if (last == NULL)
last = ret = node;
if ((cur[1] == '#') && (cur[2] == 'x')) {
cur += 3;
tmp = *cur;
while (tmp != ';') { /* Non input consuming loop */
if ((tmp >= '0') && (tmp <= '9'))
charval = charval * 16 + (tmp - '0');
else if ((tmp >= 'a') && (tmp <= 'f'))
charval = charval * 16 + (tmp - 'a') + 10;
else if ((tmp >= 'A') && (tmp <= 'F'))
charval = charval * 16 + (tmp - 'A') + 10;
else {
last->next = node;
node->prev = last;
last = node;
xmlGenericError(xmlGenericErrorContext,
"xmlStringGetNodeList: incharvalid hexadecimal charvalue\n");
charval = 0;
break;
}
cur++;
tmp = *cur;
}
if (tmp == ';')
cur++;
q = cur;
} else if (cur[1] == '#') {
cur += 2;
tmp = *cur;
while (tmp != ';') { /* Non input consuming loops */
if ((tmp >= '0') && (tmp <= '9'))
charval = charval * 10 + (tmp - '0');
else {
xmlGenericError(xmlGenericErrorContext,
"xmlStringGetNodeList: incharvalid decimal charvalue\n");
charval = 0;
break;
}
cur++;
tmp = *cur;
}
if (tmp == ';')
cur++;
q = cur;
} else {
/*
* Read the entity string
*/
cur++;
q = cur;
while ((*cur != 0) && (*cur != ';')) cur++;
if (*cur == 0) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlStringGetNodeList: unterminated entity %30s\n", q);
#endif
return(ret);
}
if (cur != q) {
/*
* Predefined entities don't generate nodes
*/
val = xmlStrndup(q, cur - q);
ent = xmlGetDocEntity(doc, val);
if ((ent != NULL) &&
(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
if (last == NULL) {
node = xmlNewDocText(doc, ent->content);
last = ret = node;
} else
xmlNodeAddContent(last, ent->content);
} else {
/*
* Create a new REFERENCE_REF node
*/
node = xmlNewReference(doc, val);
if (node == NULL) {
if (val != NULL) xmlFree(val);
return(ret);
}
if (last == NULL) {
last = ret = node;
} else {
last = xmlAddNextSibling(last, node);
}
}
xmlFree(val);
}
cur++;
q = cur;
}
if (charval != 0) {
xmlChar buf[10];
int len;
len = xmlCopyCharMultiByte(buf, charval);
buf[len] = 0;
node = xmlNewDocText(doc, buf);
if (node != NULL) {
if (last == NULL) {
last = ret = node;
} else {
last = xmlAddNextSibling(last, node);
}
}
xmlFree(val);
charval = 0;
}
cur++;
q = cur;
} else
} else
cur++;
}
if (cur != q) {
@ -729,12 +784,10 @@ xmlStringGetNodeList(xmlDocPtr doc, const xmlChar *value) {
} else {
node = xmlNewDocTextLen(doc, q, cur - q);
if (node == NULL) return(ret);
if (last == NULL)
if (last == NULL) {
last = ret = node;
else {
last->next = node;
node->prev = last;
last = node;
} else {
last = xmlAddNextSibling(last, node);
}
}
}