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Pgindent run for 8.0.

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This commit is contained in:
Bruce Momjian
2004-08-29 05:07:03 +00:00
parent 90cb9c3051
commit b6b71b85bc
527 changed files with 20550 additions and 18283 deletions
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243
contrib/xml2/xslt_proc.c
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@ -32,153 +32,150 @@ extern xmlChar *pgxml_texttoxmlchar(text *textstring);
/* local defs */
static void parse_params(const char **params, text *paramstr);
Datum xslt_process(PG_FUNCTION_ARGS);
Datum xslt_process(PG_FUNCTION_ARGS);
#define MAXPARAMS 20
PG_FUNCTION_INFO_V1(xslt_process);
Datum xslt_process(PG_FUNCTION_ARGS) {
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;
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;
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)
if (fcinfo->nargs == 3)
{
xmlFreeDoc(doctree);
xmlCleanupParser();
elog_error(ERROR,"Error parsing stylesheet as XML document",0);
PG_RETURN_NULL();
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();
}
stylesheet = xsltParseStylesheetDoc(ssdoc);
}
else
{
stylesheet = xsltParseStylesheetFile(GET_STR(ssheet));
}
/* 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();
}
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);
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);
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)
void
parse_params(const char **params, text *paramstr)
{
char *pos;
char *pstr;
char *pos;
char *pstr;
int i;
char *nvsep="=";
char *itsep=",";
int i;
char *nvsep = "=";
char *itsep = ",";
pstr = GET_STR(paramstr);
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;
}
pos = pstr;
}
if (i < MAXPARAMS)
{
params[i+1]=NULL;
}
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;
}