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Add the parse_xslt_arguments api function which parses sablotron type

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arguments into an easy to use structure.
This commit is contained in:
Sterling Hughes 2001-04-26 02:01:09 +00:00
parent 41b33f0591
commit ad138d77db
2 changed files with 89 additions and 0 deletions
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15
ext/xslt/php_xslt.h
View File

@ -26,11 +26,26 @@
#define XSLT_OBJ(__func) (&(__func)->obj)
#define XSLT_FUNC(__func) ((__func)->func)
#define XSLT_IS_FILE 0
#define XSLT_IS_DATA 1
struct xslt_function {
zval *obj;
zval *func;
};
struct _xslt_argument {
char *ptr;
int type;
};
typedef struct {
struct _xslt_argument xml;
struct _xslt_argument xsl;
struct _xslt_argument result;
} xslt_args;
extern xslt_args *parse_xslt_arguments(char *, char *, char *, char **);
extern void assign_xslt_handler(struct xslt_function **, zval **);
extern void free_xslt_handler(struct xslt_function *);

74
ext/xslt/xslt.c
View File

@ -45,6 +45,80 @@ extern void xslt_debug(char *function_name, char *format, ...)
}
/* }}} */
static char *find_xslt_argument(const char **argv, const char *key)
{
char **ptr;
char *return_value;
ptr = (char **) argv;
while (ptr && *ptr) {
if (! strcmp(*ptr, key)) {
return_value = estrdup(*ptr);
return return_value;
}
ptr++;
}
if (! return_value) {
return NULL;
}
}
/* {{{ parse_xslt_arguments()
Parse an XSLT argument buffer */
extern xslt_args *parse_xslt_arguments(char *xml,
char *xsl,
char *result,
char **argv)
{
xslt_args *return_value;
return_value = emalloc(sizeof(xslt_args));
/* The xml argument */
if (! strncasecmp(xml, "arg:", 4)) {
char *key = xml + 5;
return_value->xml.type = XSLT_IS_DATA;
return_value->xml.ptr = find_xslt_argument((const char **) argv,
(const char *) key);
}
else {
return_value->xml.type = XSLT_IS_FILE;
return_value->xml.ptr = estrdup(xml);
}
/* The xslt arguments */
if (! strncasecmp(xsl, "arg:", 4)) {
char *key = xsl + 5;
return_value->xsl.type = XSLT_IS_DATA;
return_value->xsl.ptr = find_xslt_argument((const char **) argv,
(const char *) key);
}
else {
return_value->xsl.type = XSLT_IS_FILE;
return_value->xsl.ptr = estrdup(xsl);
}
/* The result argument */
if (! strncasecmp(result, "arg:", 4)) {
char *key = result + 5;
return_value->result.type = XSLT_IS_DATA;
return_value->result.ptr = find_xslt_argument((const char **) argv,
(const char *) key);
}
else {
return_value->result.type = XSLT_IS_FILE;
return_value->result.ptr = estrdup(result);
}
return return_value;
}
/* }}} */
/* {{{ call_xslt_function()
Call an XSLT handler */
extern void call_xslt_function(char *name,