Move new version of contrib/ xml into xml2, keep old version in /xml.

1 files changed, 0 insertions, 184 deletions

diff --git a/contrib/xml/xslt_proc.c b/contrib/xml/xslt_proc.c
deleted file mode 100644
index 64f97366226..00000000000
--- a/contrib/xml/xslt_proc.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/* XSLT processing functions (requiring libxslt) */
-/* John Gray, for Torchbox 2003-04-01 */
-
-#include "postgres.h"
-#include "fmgr.h"
-#include "executor/spi.h"
-#include "funcapi.h"
-#include "miscadmin.h"
-
-/* libxml includes */
-
-#include <libxml/xpath.h>
-#include <libxml/tree.h>
-#include <libxml/xmlmemory.h>
-
-/* libxslt includes */
-
-#include <libxslt/xslt.h>
-#include <libxslt/xsltInternals.h>
-#include <libxslt/transform.h>
-#include <libxslt/xsltutils.h>
-
-
-/* declarations to come from xpath.c */
-
-extern void elog_error(int level, char *explain, int force);
-extern void pgxml_parser_init();
-extern xmlChar *pgxml_texttoxmlchar(text *textstring);
-
-#define GET_STR(textp) DatumGetCString(DirectFunctionCall1(textout, PointerGetDatum(textp)))
-
-/* local defs */
-static void parse_params(const char **params, text *paramstr);
-
-Datum xslt_process(PG_FUNCTION_ARGS);
-
-
-#define MAXPARAMS 20
-
-PG_FUNCTION_INFO_V1(xslt_process);
-
-Datum xslt_process(PG_FUNCTION_ARGS) {
-
-
-  const char *params[MAXPARAMS + 1]; /* +1 for the terminator */
-  xsltStylesheetPtr stylesheet = NULL;
-  xmlDocPtr doctree;
-  xmlDocPtr restree;
-  xmlDocPtr ssdoc = NULL;
-  xmlChar *resstr;
-  int resstat;
-  int reslen;
-
-  text *doct  = PG_GETARG_TEXT_P(0);
-  text *ssheet  = PG_GETARG_TEXT_P(1);
-  text *paramstr;
-  text *tres;
-
-
-  if (fcinfo->nargs == 3)
-    {
-      paramstr = PG_GETARG_TEXT_P(2);
-      parse_params(params,paramstr);
-    }
-  else /* No parameters */
-    {
-      params[0] = NULL;
-    }
-
-  /* Setup parser */
-  pgxml_parser_init();
-
-  /* Check to see if document is a file or a literal */
-
-  if (VARDATA(doct)[0] == '<')
-    {
-      doctree = xmlParseMemory((char *) VARDATA(doct), VARSIZE(doct)-VARHDRSZ);
-    } 
-  else 
-    {
-      doctree = xmlParseFile(GET_STR(doct));
-    }
-
-  if (doctree == NULL)
-    {
-      xmlCleanupParser();
-      elog_error(ERROR,"Error parsing XML document",0);
-
-      PG_RETURN_NULL();
-    }
-
-  /* Same for stylesheet */
-  if (VARDATA(ssheet)[0] == '<')
-    {
-      ssdoc = xmlParseMemory((char *) VARDATA(ssheet),
-					    VARSIZE(ssheet)-VARHDRSZ);
-      if (ssdoc == NULL) 
-	{
-	  xmlFreeDoc(doctree);
-	  xmlCleanupParser();
-	  elog_error(ERROR,"Error parsing stylesheet as XML document",0);	  
-	  PG_RETURN_NULL();
-	}
-
-      stylesheet = xsltParseStylesheetDoc(ssdoc);
-    }
-  else 
-   {
-      stylesheet = xsltParseStylesheetFile(GET_STR(ssheet));
-    }
-
-
-  if (stylesheet == NULL)
-    {
-      xmlFreeDoc(doctree);
-      xsltCleanupGlobals();
-      xmlCleanupParser();
-      elog_error(ERROR,"Failed to parse stylesheet",0);
-      PG_RETURN_NULL();
-    }
-
-  restree = xsltApplyStylesheet(stylesheet, doctree, params);
-  resstat = xsltSaveResultToString(&resstr, &reslen, restree, stylesheet);
-
-  xsltFreeStylesheet(stylesheet);
-  xmlFreeDoc(restree);
-  xmlFreeDoc(doctree);
-  
-  xsltCleanupGlobals();
-  xmlCleanupParser();
-  
-  if (resstat < 0) {
-    PG_RETURN_NULL();
-  }
-  
-  tres = palloc(reslen + VARHDRSZ);
-  memcpy(VARDATA(tres),resstr,reslen);
-  VARATT_SIZEP(tres) = reslen + VARHDRSZ;
-  
-  PG_RETURN_TEXT_P(tres);
-}
-
-
-void parse_params(const char **params, text *paramstr)
-{
-  char *pos;
-  char *pstr;
-
-  int i;
-  char *nvsep="=";
-  char *itsep=",";
-
-  pstr = GET_STR(paramstr);
-
-  pos=pstr;
-  
-  for (i=0; i < MAXPARAMS; i++) 
-    {
-      params[i] = pos;
-      pos = strstr(pos,nvsep);
-      if (pos != NULL) {
-	*pos = '\0';
-	pos++;
-      } else {
-	params[i]=NULL;
-	break;
-      }
-      /* Value */
-      i++;
-      params[i]=pos;
-      pos = strstr(pos,itsep);
-      if (pos != NULL) {
-	*pos = '\0';
-	pos++;
-      } else {
-	break;
-      }
-
-    }
-  if (i < MAXPARAMS) 
-    {
-      params[i+1]=NULL;
-    }
-}