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make sure that older xslt libs on non-win32 can be used as well

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svn path=/icecast/trunk/icecast/; revision=9739
This commit is contained in:
Karl Heyes 2005-08-12 03:27:09 +00:00
parent 6d2cc1036d
commit 61267a308b
1 changed files with 36 additions and 30 deletions
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60
src/xslt.c
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@ -30,38 +30,14 @@
#include <sys/stat.h> #include <sys/stat.h>
#include <errno.h> #include <errno.h>
#ifndef _WIN32 #ifdef HAVE_SYS_TIME_H
#include <sys/time.h> #include <sys/time.h>
#endif #endif
#ifdef WIN32 #ifdef WIN32
#define snprintf _snprintf #define snprintf _snprintf
int xsltSaveResultToString(xmlChar **doc_txt_ptr, int * doc_txt_len, xmlDocPtr result, xsltStylesheetPtr style) {
xmlOutputBufferPtr buf;
*doc_txt_ptr = NULL;
*doc_txt_len = 0;
if (result->children == NULL)
return(0);
buf = xmlAllocOutputBuffer(NULL);
if (buf == NULL)
return(-1);
xsltSaveResultTo(buf, result, style);
if (buf->conv != NULL) {
*doc_txt_len = buf->conv->use;
*doc_txt_ptr = xmlStrndup(buf->conv->content, *doc_txt_len);
} else {
*doc_txt_len = buf->buffer->use;
*doc_txt_ptr = xmlStrndup(buf->buffer->content, *doc_txt_len);
}
(void)xmlOutputBufferClose(buf);
return 0;
}
#endif #endif
#include "thread/thread.h" #include "thread/thread.h"
#include "avl/avl.h" #include "avl/avl.h"
#include "httpp/httpp.h" #include "httpp/httpp.h"
@ -86,14 +62,43 @@ typedef struct {
xsltStylesheetPtr stylesheet; xsltStylesheetPtr stylesheet;
} stylesheet_cache_t; } stylesheet_cache_t;
#ifndef HAVE_XSLTSAVERESULTTOSTRING
int xsltSaveResultToString(xmlChar **doc_txt_ptr, int * doc_txt_len, xmlDocPtr result, xsltStylesheetPtr style) {
xmlOutputBufferPtr buf;
*doc_txt_ptr = NULL;
*doc_txt_len = 0;
if (result->children == NULL)
return(0);
buf = xmlAllocOutputBuffer(NULL);
if (buf == NULL)
return(-1);
xsltSaveResultTo(buf, result, style);
if (buf->conv != NULL) {
*doc_txt_len = buf->conv->use;
*doc_txt_ptr = xmlStrndup(buf->conv->content, *doc_txt_len);
} else {
*doc_txt_len = buf->buffer->use;
*doc_txt_ptr = xmlStrndup(buf->buffer->content, *doc_txt_len);
}
(void)xmlOutputBufferClose(buf);
return 0;
}
#endif
/* Keep it small... */ /* Keep it small... */
#define CACHESIZE 3 #define CACHESIZE 3
stylesheet_cache_t cache[CACHESIZE]; static stylesheet_cache_t cache[CACHESIZE];
mutex_t xsltlock; static mutex_t xsltlock;
void xslt_initialize() void xslt_initialize()
{ {
xmlSubstituteEntitiesDefault(1);
xmlLoadExtDtdDefaultValue = 1;
memset(cache, 0, sizeof(stylesheet_cache_t)*CACHESIZE); memset(cache, 0, sizeof(stylesheet_cache_t)*CACHESIZE);
thread_mutex_create(&xsltlock); thread_mutex_create(&xsltlock);
xmlSubstituteEntitiesDefault(1); xmlSubstituteEntitiesDefault(1);
@ -209,6 +214,7 @@ void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client)
if (string == NULL) if (string == NULL)
string = xmlStrdup (""); string = xmlStrdup ("");
client->respcode = 200; client->respcode = 200;
client_set_queue (client, NULL);
client->refbuf = refbuf_new (buf_len); client->refbuf = refbuf_new (buf_len);
len = snprintf (client->refbuf->data, buf_len, "%s%d\r\n\r\n%s", http, len, string); len = snprintf (client->refbuf->data, buf_len, "%s%d\r\n\r\n%s", http, len, string);
client->refbuf->len = len; client->refbuf->len = len;