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-rw-r--r--gnulib-local/lib/libxml/xmlwriter.c436
1 files changed, 282 insertions, 154 deletions
diff --git a/gnulib-local/lib/libxml/xmlwriter.c b/gnulib-local/lib/libxml/xmlwriter.c
index 5821056..fac20ac 100644
--- a/gnulib-local/lib/libxml/xmlwriter.c
+++ b/gnulib-local/lib/libxml/xmlwriter.c
@@ -10,7 +10,6 @@
#define IN_LIBXML
#include "libxml.h"
-
#include <string.h>
#include <libxml/xmlmemory.h>
@@ -22,15 +21,18 @@
#include <libxml/xmlwriter.h>
+#include "buf.h"
+#include "enc.h"
+#include "save.h"
+
#define B64LINELEN 72
#define B64CRLF "\r\n"
/*
* The following VA_COPY was coded following an example in
* the Samba project. It may not be sufficient for some
- * esoteric implementations of va_list (i.e. it may need
- * something involving a memcpy) but (hopefully) will be
- * sufficient for libxml2.
+ * esoteric implementations of va_list but (hopefully) will
+ * be sufficient for libxml2.
*/
#ifndef VA_COPY
#ifdef HAVE_VA_COPY
@@ -39,7 +41,12 @@
#ifdef HAVE___VA_COPY
#define VA_COPY(dest,src) __va_copy(dest, src)
#else
- #define VA_COPY(dest,src) (dest) = (src)
+ #ifndef VA_LIST_IS_ARRAY
+ #define VA_COPY(dest,src) (dest) = (src)
+ #else
+ #include <string.h>
+ #define VA_COPY(dest,src) memcpy((char *)(dest),(char *)(src),sizeof(va_list))
+ #endif
#endif
#endif
#endif
@@ -98,6 +105,7 @@ struct _xmlTextWriter {
static void xmlFreeTextWriterStackEntry(xmlLinkPtr lk);
static int xmlCmpTextWriterStackEntry(const void *data0,
const void *data1);
+static int xmlTextWriterOutputNSDecl(xmlTextWriterPtr writer);
static void xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk);
static int xmlCmpTextWriterNsStackEntry(const void *data0,
const void *data1);
@@ -129,10 +137,10 @@ xmlWriterErrMsg(xmlTextWriterPtr ctxt, xmlParserErrors error,
if (ctxt != NULL) {
__xmlRaiseError(NULL, NULL, NULL, ctxt->ctxt,
NULL, XML_FROM_WRITER, error, XML_ERR_FATAL,
- NULL, 0, NULL, NULL, NULL, 0, 0, msg);
+ NULL, 0, NULL, NULL, NULL, 0, 0, "%s", msg);
} else {
__xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_WRITER, error,
- XML_ERR_FATAL, NULL, 0, NULL, NULL, NULL, 0, 0, msg);
+ XML_ERR_FATAL, NULL, 0, NULL, NULL, NULL, 0, 0, "%s", msg);
}
}
@@ -242,8 +250,8 @@ xmlNewTextWriterFilename(const char *uri, int compression)
out = xmlOutputBufferCreateFilename(uri, NULL, compression);
if (out == NULL) {
- xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
- "xmlNewTextWriterFilename : out of memory!\n");
+ xmlWriterErrMsg(NULL, XML_IO_EIO,
+ "xmlNewTextWriterFilename : cannot open uri\n");
return NULL;
}
@@ -370,7 +378,7 @@ xmlNewTextWriterDoc(xmlDocPtr * doc, int compression)
ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL);
if (ctxt == NULL) {
xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
- "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n");
+ "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n");
return NULL;
}
/*
@@ -389,8 +397,10 @@ xmlNewTextWriterDoc(xmlDocPtr * doc, int compression)
ret = xmlNewTextWriterPushParser(ctxt, compression);
if (ret == NULL) {
+ xmlFreeDoc(ctxt->myDoc);
+ xmlFreeParserCtxt(ctxt);
xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
- "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n");
+ "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n");
return NULL;
}
@@ -545,8 +555,10 @@ xmlTextWriterStartDocument(xmlTextWriterPtr writer, const char *version,
writer->out->encoder = encoder;
if (encoder != NULL) {
- writer->out->conv = xmlBufferCreateSize(4000);
- xmlCharEncOutFunc(encoder, writer->out->conv, NULL);
+ if (writer->out->conv == NULL) {
+ writer->out->conv = xmlBufCreateSize(4000);
+ }
+ xmlCharEncOutput(writer->out, 1);
if ((writer->doc != NULL) && (writer->doc->encoding == NULL))
writer->doc->encoding = xmlStrdup((xmlChar *)writer->out->encoder->name);
} else
@@ -624,9 +636,10 @@ xmlTextWriterStartDocument(xmlTextWriterPtr writer, const char *version,
* xmlTextWriterEndDocument:
* @writer: the xmlTextWriterPtr
*
- * End an xml document. All open elements are closed
+ * End an xml document. All open elements are closed, and
+ * the content is flushed to the output.
*
- * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ * Returns the bytes written or -1 in case of error
*/
int
xmlTextWriterEndDocument(xmlTextWriterPtr writer)
@@ -700,6 +713,9 @@ xmlTextWriterEndDocument(xmlTextWriterPtr writer)
return -1;
sum += count;
}
+
+ sum += xmlTextWriterFlush(writer);
+
return sum;
}
@@ -735,6 +751,11 @@ xmlTextWriterStartComment(xmlTextWriterPtr writer)
case XML_TEXTWRITER_NONE:
break;
case XML_TEXTWRITER_NAME:
+ /* Output namespace declarations */
+ count = xmlTextWriterOutputNSDecl(writer);
+ if (count < 0)
+ return -1;
+ sum += count;
count = xmlOutputBufferWriteString(writer->out, ">");
if (count < 0)
return -1;
@@ -887,8 +908,8 @@ xmlTextWriterWriteVFormatComment(xmlTextWriterPtr writer,
}
buf = xmlTextWriterVSprintf(format, argptr);
- if (buf == 0)
- return 0;
+ if (buf == NULL)
+ return -1;
rc = xmlTextWriterWriteComment(writer, buf);
@@ -966,6 +987,11 @@ xmlTextWriterStartElement(xmlTextWriterPtr writer, const xmlChar * name)
sum += count;
/* fallthrough */
case XML_TEXTWRITER_NAME:
+ /* Output namespace declarations */
+ count = xmlTextWriterOutputNSDecl(writer);
+ if (count < 0)
+ return -1;
+ sum += count;
count = xmlOutputBufferWriteString(writer->out, ">");
if (count < 0)
return -1;
@@ -1056,17 +1082,31 @@ xmlTextWriterStartElementNS(xmlTextWriterPtr writer,
sum += count;
if (namespaceURI != 0) {
+ xmlTextWriterNsStackEntry *p = (xmlTextWriterNsStackEntry *)
+ xmlMalloc(sizeof(xmlTextWriterNsStackEntry));
+ if (p == 0) {
+ xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+ "xmlTextWriterStartElementNS : out of memory!\n");
+ return -1;
+ }
+
buf = xmlStrdup(BAD_CAST "xmlns");
if (prefix != 0) {
buf = xmlStrcat(buf, BAD_CAST ":");
buf = xmlStrcat(buf, prefix);
}
- count = xmlTextWriterWriteAttribute(writer, buf, namespaceURI);
- xmlFree(buf);
- if (count < 0)
+ p->prefix = buf;
+ p->uri = xmlStrdup(namespaceURI);
+ if (p->uri == 0) {
+ xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+ "xmlTextWriterStartElementNS : out of memory!\n");
+ xmlFree(p);
return -1;
- sum += count;
+ }
+ p->elem = xmlListFront(writer->nodes);
+
+ xmlListPushFront(writer->nsstack, p);
}
return sum;
@@ -1092,22 +1132,37 @@ xmlTextWriterEndElement(xmlTextWriterPtr writer)
return -1;
lk = xmlListFront(writer->nodes);
- if (lk == 0)
+ if (lk == 0) {
+ xmlListDelete(writer->nsstack);
+ writer->nsstack = NULL;
return -1;
+ }
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
- if (p == 0)
+ if (p == 0) {
+ xmlListDelete(writer->nsstack);
+ writer->nsstack = NULL;
return -1;
+ }
sum = 0;
switch (p->state) {
case XML_TEXTWRITER_ATTRIBUTE:
count = xmlTextWriterEndAttribute(writer);
- if (count < 0)
+ if (count < 0) {
+ xmlListDelete(writer->nsstack);
+ writer->nsstack = NULL;
return -1;
+ }
sum += count;
/* fallthrough */
case XML_TEXTWRITER_NAME:
+ /* Output namespace declarations */
+ count = xmlTextWriterOutputNSDecl(writer);
+ if (count < 0)
+ return -1;
+ sum += count;
+
if (writer->indent) /* next element needs indent */
writer->doindent = 1;
count = xmlOutputBufferWriteString(writer->out, "/>");
@@ -1185,12 +1240,26 @@ xmlTextWriterFullEndElement(xmlTextWriterPtr writer)
sum += count;
/* fallthrough */
case XML_TEXTWRITER_NAME:
+ /* Output namespace declarations */
+ count = xmlTextWriterOutputNSDecl(writer);
+ if (count < 0)
+ return -1;
+ sum += count;
+
count = xmlOutputBufferWriteString(writer->out, ">");
if (count < 0)
return -1;
sum += count;
+ if (writer->indent)
+ writer->doindent = 0;
/* fallthrough */
case XML_TEXTWRITER_TEXT:
+ if ((writer->indent) && (writer->doindent)) {
+ count = xmlTextWriterWriteIndent(writer);
+ sum += count;
+ writer->doindent = 1;
+ } else
+ writer->doindent = 1;
count = xmlOutputBufferWriteString(writer->out, "</");
if (count < 0)
return -1;
@@ -1209,6 +1278,11 @@ xmlTextWriterFullEndElement(xmlTextWriterPtr writer)
return -1;
}
+ if (writer->indent) {
+ count = xmlOutputBufferWriteString(writer->out, "\n");
+ sum += count;
+ }
+
xmlListPopFront(writer->nodes);
return sum;
}
@@ -1259,8 +1333,8 @@ xmlTextWriterWriteVFormatRaw(xmlTextWriterPtr writer, const char *format,
return -1;
buf = xmlTextWriterVSprintf(format, argptr);
- if (buf == 0)
- return 0;
+ if (buf == NULL)
+ return -1;
rc = xmlTextWriterWriteRaw(writer, buf);
@@ -1388,8 +1462,8 @@ xmlTextWriterWriteVFormatString(xmlTextWriterPtr writer,
return -1;
buf = xmlTextWriterVSprintf(format, argptr);
- if (buf == 0)
- return 0;
+ if (buf == NULL)
+ return -1;
rc = xmlTextWriterWriteString(writer, buf);
@@ -1435,8 +1509,8 @@ xmlTextWriterWriteString(xmlTextWriterPtr writer, const xmlChar * content)
break;
case XML_TEXTWRITER_ATTRIBUTE:
buf = NULL;
- xmlAttrSerializeTxtContent(writer->out->buffer, writer->doc,
- NULL, content);
+ xmlBufAttrSerializeTxtContent(writer->out->buffer,
+ writer->doc, NULL, content);
break;
default:
break;
@@ -1446,12 +1520,13 @@ xmlTextWriterWriteString(xmlTextWriterPtr writer, const xmlChar * content)
if (buf != NULL) {
count = xmlTextWriterWriteRaw(writer, buf);
- if (count < 0)
- return -1;
- sum += count;
if (buf != content) /* buf was allocated by us, so free it */
xmlFree(buf);
+
+ if (count < 0)
+ return -1;
+ sum += count;
}
return sum;
@@ -1596,7 +1671,7 @@ xmlTextWriterWriteBase64(xmlTextWriterPtr writer, const char *data,
* Write hqx encoded data to an xmlOutputBuffer.
* ::todo
*
- * Returns the bytes written (may be 0 because of buffering)
+ * Returns the bytes written (may be 0 because of buffering)
* or -1 in case of error
*/
static int
@@ -1605,8 +1680,8 @@ xmlOutputBufferWriteBinHex(xmlOutputBufferPtr out,
{
int count;
int sum;
- static char hex[16] =
- {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
+ static char hex[16] =
+ {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
int i;
if ((out == NULL) || (data == NULL) || (len < 0)) {
@@ -1768,6 +1843,57 @@ xmlTextWriterStartAttributeNS(xmlTextWriterPtr writer,
if ((writer == NULL) || (name == NULL) || (*name == '\0'))
return -1;
+ /* Handle namespace first in case of error */
+ if (namespaceURI != 0) {
+ xmlTextWriterNsStackEntry nsentry, *curns;
+
+ buf = xmlStrdup(BAD_CAST "xmlns");
+ if (prefix != 0) {
+ buf = xmlStrcat(buf, BAD_CAST ":");
+ buf = xmlStrcat(buf, prefix);
+ }
+
+ nsentry.prefix = buf;
+ nsentry.uri = (xmlChar *)namespaceURI;
+ nsentry.elem = xmlListFront(writer->nodes);
+
+ curns = (xmlTextWriterNsStackEntry *)xmlListSearch(writer->nsstack,
+ (void *)&nsentry);
+ if ((curns != NULL)) {
+ xmlFree(buf);
+ if (xmlStrcmp(curns->uri, namespaceURI) == 0) {
+ /* Namespace already defined on element skip */
+ buf = NULL;
+ } else {
+ /* Prefix mismatch so error out */
+ return -1;
+ }
+ }
+
+ /* Do not add namespace decl to list - it is already there */
+ if (buf != NULL) {
+ p = (xmlTextWriterNsStackEntry *)
+ xmlMalloc(sizeof(xmlTextWriterNsStackEntry));
+ if (p == 0) {
+ xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+ "xmlTextWriterStartAttributeNS : out of memory!\n");
+ return -1;
+ }
+
+ p->prefix = buf;
+ p->uri = xmlStrdup(namespaceURI);
+ if (p->uri == 0) {
+ xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+ "xmlTextWriterStartAttributeNS : out of memory!\n");
+ xmlFree(p);
+ return -1;
+ }
+ p->elem = xmlListFront(writer->nodes);
+
+ xmlListPushFront(writer->nsstack, p);
+ }
+ }
+
buf = NULL;
if (prefix != 0) {
buf = xmlStrdup(prefix);
@@ -1782,34 +1908,6 @@ xmlTextWriterStartAttributeNS(xmlTextWriterPtr writer,
return -1;
sum += count;
- if (namespaceURI != 0) {
- buf = xmlStrdup(BAD_CAST "xmlns");
- if (prefix != 0) {
- buf = xmlStrcat(buf, BAD_CAST ":");
- buf = xmlStrcat(buf, prefix);
- }
-
- p = (xmlTextWriterNsStackEntry *)
- xmlMalloc(sizeof(xmlTextWriterNsStackEntry));
- if (p == 0) {
- xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
- "xmlTextWriterStartAttributeNS : out of memory!\n");
- return -1;
- }
-
- p->prefix = buf;
- p->uri = xmlStrdup(namespaceURI);
- if (p->uri == 0) {
- xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
- "xmlTextWriterStartAttributeNS : out of memory!\n");
- xmlFree(p);
- return -1;
- }
- p->elem = xmlListFront(writer->nodes);
-
- xmlListPushFront(writer->nsstack, p);
- }
-
return sum;
}
@@ -1828,22 +1926,17 @@ xmlTextWriterEndAttribute(xmlTextWriterPtr writer)
int sum;
xmlLinkPtr lk;
xmlTextWriterStackEntry *p;
- xmlTextWriterNsStackEntry *np;
if (writer == NULL)
return -1;
lk = xmlListFront(writer->nodes);
if (lk == 0) {
- xmlListDelete(writer->nsstack);
- writer->nsstack = NULL;
return -1;
}
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
if (p == 0) {
- xmlListDelete(writer->nsstack);
- writer->nsstack = NULL;
return -1;
}
@@ -1854,45 +1947,11 @@ xmlTextWriterEndAttribute(xmlTextWriterPtr writer)
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
if (count < 0) {
- xmlListDelete(writer->nsstack);
- writer->nsstack = NULL;
return -1;
}
sum += count;
-
- while (!xmlListEmpty(writer->nsstack)) {
- xmlChar *namespaceURI = NULL;
- xmlChar *prefix = NULL;
-
- lk = xmlListFront(writer->nsstack);
- np = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk);
-
- if (np != 0) {
- namespaceURI = xmlStrdup(np->uri);
- prefix = xmlStrdup(np->prefix);
- }
-
- xmlListPopFront(writer->nsstack);
-
- if (np != 0) {
- count =
- xmlTextWriterWriteAttribute(writer, prefix,
- namespaceURI);
- xmlFree(namespaceURI);
- xmlFree(prefix);
-
- if (count < 0) {
- xmlListDelete(writer->nsstack);
- writer->nsstack = NULL;
- return -1;
- }
- sum += count;
- }
- }
break;
-
default:
- xmlListClear(writer->nsstack);
return -1;
}
@@ -1949,8 +2008,8 @@ xmlTextWriterWriteVFormatAttribute(xmlTextWriterPtr writer,
return -1;
buf = xmlTextWriterVSprintf(format, argptr);
- if (buf == 0)
- return 0;
+ if (buf == NULL)
+ return -1;
rc = xmlTextWriterWriteAttribute(writer, name, buf);
@@ -2051,8 +2110,8 @@ xmlTextWriterWriteVFormatAttributeNS(xmlTextWriterPtr writer,
return -1;
buf = xmlTextWriterVSprintf(format, argptr);
- if (buf == 0)
- return 0;
+ if (buf == NULL)
+ return -1;
rc = xmlTextWriterWriteAttributeNS(writer, prefix, name, namespaceURI,
buf);
@@ -2081,38 +2140,24 @@ xmlTextWriterWriteAttributeNS(xmlTextWriterPtr writer,
{
int count;
int sum;
- xmlChar *buf;
if ((writer == NULL) || (name == NULL) || (*name == '\0'))
return -1;
- buf = NULL;
- if (prefix != NULL) {
- buf = xmlStrdup(prefix);
- buf = xmlStrcat(buf, BAD_CAST ":");
- }
- buf = xmlStrcat(buf, name);
-
sum = 0;
- count = xmlTextWriterWriteAttribute(writer, buf, content);
- xmlFree(buf);
+ count = xmlTextWriterStartAttributeNS(writer, prefix, name, namespaceURI);
+ if (count < 0)
+ return -1;
+ sum += count;
+ count = xmlTextWriterWriteString(writer, content);
+ if (count < 0)
+ return -1;
+ sum += count;
+ count = xmlTextWriterEndAttribute(writer);
if (count < 0)
return -1;
sum += count;
- if (namespaceURI != NULL) {
- buf = NULL;
- buf = xmlStrdup(BAD_CAST "xmlns");
- if (prefix != NULL) {
- buf = xmlStrcat(buf, BAD_CAST ":");
- buf = xmlStrcat(buf, prefix);
- }
- count = xmlTextWriterWriteAttribute(writer, buf, namespaceURI);
- xmlFree(buf);
- if (count < 0)
- return -1;
- sum += count;
- }
return sum;
}
@@ -2166,8 +2211,8 @@ xmlTextWriterWriteVFormatElement(xmlTextWriterPtr writer,
return -1;
buf = xmlTextWriterVSprintf(format, argptr);
- if (buf == 0)
- return 0;
+ if (buf == NULL)
+ return -1;
rc = xmlTextWriterWriteElement(writer, name, buf);
@@ -2197,10 +2242,12 @@ xmlTextWriterWriteElement(xmlTextWriterPtr writer, const xmlChar * name,
if (count == -1)
return -1;
sum += count;
- count = xmlTextWriterWriteString(writer, content);
- if (count == -1)
- return -1;
- sum += count;
+ if (content != NULL) {
+ count = xmlTextWriterWriteString(writer, content);
+ if (count == -1)
+ return -1;
+ sum += count;
+ }
count = xmlTextWriterEndElement(writer);
if (count == -1)
return -1;
@@ -2268,8 +2315,8 @@ xmlTextWriterWriteVFormatElementNS(xmlTextWriterPtr writer,
return -1;
buf = xmlTextWriterVSprintf(format, argptr);
- if (buf == 0)
- return 0;
+ if (buf == NULL)
+ return -1;
rc = xmlTextWriterWriteElementNS(writer, prefix, name, namespaceURI,
buf);
@@ -2359,6 +2406,11 @@ xmlTextWriterStartPI(xmlTextWriterPtr writer, const xmlChar * target)
sum += count;
/* fallthrough */
case XML_TEXTWRITER_NAME:
+ /* Output namespace declarations */
+ count = xmlTextWriterOutputNSDecl(writer);
+ if (count < 0)
+ return -1;
+ sum += count;
count = xmlOutputBufferWriteString(writer->out, ">");
if (count < 0)
return -1;
@@ -2454,8 +2506,8 @@ xmlTextWriterEndPI(xmlTextWriterPtr writer)
if (writer->indent) {
count = xmlOutputBufferWriteString(writer->out, "\n");
- if (count < 0)
- return -1;
+ if (count < 0)
+ return -1;
sum += count;
}
@@ -2512,8 +2564,8 @@ xmlTextWriterWriteVFormatPI(xmlTextWriterPtr writer,
return -1;
buf = xmlTextWriterVSprintf(format, argptr);
- if (buf == 0)
- return 0;
+ if (buf == NULL)
+ return -1;
rc = xmlTextWriterWritePI(writer, target, buf);
@@ -2583,6 +2635,7 @@ xmlTextWriterStartCDATA(xmlTextWriterPtr writer)
if (p != 0) {
switch (p->state) {
case XML_TEXTWRITER_NONE:
+ case XML_TEXTWRITER_TEXT:
case XML_TEXTWRITER_PI:
case XML_TEXTWRITER_PI_TEXT:
break;
@@ -2593,6 +2646,11 @@ xmlTextWriterStartCDATA(xmlTextWriterPtr writer)
sum += count;
/* fallthrough */
case XML_TEXTWRITER_NAME:
+ /* Output namespace declarations */
+ count = xmlTextWriterOutputNSDecl(writer);
+ if (count < 0)
+ return -1;
+ sum += count;
count = xmlOutputBufferWriteString(writer->out, ">");
if (count < 0)
return -1;
@@ -2719,8 +2777,8 @@ xmlTextWriterWriteVFormatCDATA(xmlTextWriterPtr writer, const char *format,
return -1;
buf = xmlTextWriterVSprintf(format, argptr);
- if (buf == 0)
- return 0;
+ if (buf == NULL)
+ return -1;
rc = xmlTextWriterWriteCDATA(writer, buf);
@@ -3037,8 +3095,8 @@ xmlTextWriterWriteVFormatDTD(xmlTextWriterPtr writer,
return -1;
buf = xmlTextWriterVSprintf(format, argptr);
- if (buf == 0)
- return 0;
+ if (buf == NULL)
+ return -1;
rc = xmlTextWriterWriteDTD(writer, name, pubid, sysid, buf);
@@ -3275,8 +3333,8 @@ xmlTextWriterWriteVFormatDTDElement(xmlTextWriterPtr writer,
return -1;
buf = xmlTextWriterVSprintf(format, argptr);
- if (buf == 0)
- return 0;
+ if (buf == NULL)
+ return -1;
rc = xmlTextWriterWriteDTDElement(writer, name, buf);
@@ -3512,8 +3570,8 @@ xmlTextWriterWriteVFormatDTDAttlist(xmlTextWriterPtr writer,
return -1;
buf = xmlTextWriterVSprintf(format, argptr);
- if (buf == 0)
- return 0;
+ if (buf == NULL)
+ return -1;
rc = xmlTextWriterWriteDTDAttlist(writer, name, buf);
@@ -3774,8 +3832,8 @@ xmlTextWriterWriteVFormatDTDInternalEntity(xmlTextWriterPtr writer,
return -1;
buf = xmlTextWriterVSprintf(format, argptr);
- if (buf == 0)
- return 0;
+ if (buf == NULL)
+ return -1;
rc = xmlTextWriterWriteDTDInternalEntity(writer, pe, name, buf);
@@ -4249,6 +4307,51 @@ xmlCmpTextWriterStackEntry(const void *data0, const void *data1)
*/
/**
+ * xmlTextWriterOutputNSDecl:
+ * @writer: the xmlTextWriterPtr
+ *
+ * Output the current namespace declarations.
+ */
+static int
+xmlTextWriterOutputNSDecl(xmlTextWriterPtr writer)
+{
+ xmlLinkPtr lk;
+ xmlTextWriterNsStackEntry *np;
+ int count;
+ int sum;
+
+ sum = 0;
+ while (!xmlListEmpty(writer->nsstack)) {
+ xmlChar *namespaceURI = NULL;
+ xmlChar *prefix = NULL;
+
+ lk = xmlListFront(writer->nsstack);
+ np = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk);
+
+ if (np != 0) {
+ namespaceURI = xmlStrdup(np->uri);
+ prefix = xmlStrdup(np->prefix);
+ }
+
+ xmlListPopFront(writer->nsstack);
+
+ if (np != 0) {
+ count = xmlTextWriterWriteAttribute(writer, prefix, namespaceURI);
+ xmlFree(namespaceURI);
+ xmlFree(prefix);
+
+ if (count < 0) {
+ xmlListDelete(writer->nsstack);
+ writer->nsstack = NULL;
+ return -1;
+ }
+ sum += count;
+ }
+ }
+ return sum;
+}
+
+/**
* xmlFreeTextWriterNsStackEntry:
* @lk: the xmlLinkPtr
*
@@ -4301,8 +4404,8 @@ xmlCmpTextWriterNsStackEntry(const void *data0, const void *data1)
rc = xmlStrcmp(p0->prefix, p1->prefix);
- if (rc == 0)
- rc = p0->elem == p1->elem;
+ if ((rc != 0) || (p0->elem != p1->elem))
+ rc = -1;
return rc;
}
@@ -4513,6 +4616,26 @@ xmlTextWriterSetIndentString(xmlTextWriterPtr writer, const xmlChar * str)
}
/**
+ * xmlTextWriterSetQuoteChar:
+ * @writer: the xmlTextWriterPtr
+ * @quotechar: the quote character
+ *
+ * Set the character used for quoting attributes.
+ *
+ * Returns -1 on error or 0 otherwise.
+ */
+int
+xmlTextWriterSetQuoteChar(xmlTextWriterPtr writer, xmlChar quotechar)
+{
+ if ((writer == NULL) || ((quotechar != '\'') && (quotechar != '"')))
+ return -1;
+
+ writer->qchar = quotechar;
+
+ return 0;
+}
+
+/**
* xmlTextWriterWriteIndent:
* @writer: the xmlTextWriterPtr
*
@@ -4569,6 +4692,11 @@ xmlTextWriterHandleStateDependencies(xmlTextWriterPtr writer,
sum = 0;
switch (p->state) {
case XML_TEXTWRITER_NAME:
+ /* Output namespace declarations */
+ count = xmlTextWriterOutputNSDecl(writer);
+ if (count < 0)
+ return -1;
+ sum += count;
extra[0] = '>';
p->state = XML_TEXTWRITER_TEXT;
break;
generated by cgit v1.1 at 2024-12-22 13:09:07 +0000