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cleanup, moved xsllNoNetExternalEntityLoader() to libxml and removed the

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* xsltproc/xsltproc.c: cleanup, moved xsllNoNetExternalEntityLoader()
  to libxml and removed the --warnnet option
Daniel
This commit is contained in:
Daniel Veillard
2001-10-31 17:54:43 +00:00
parent 132e89c3fe
commit 9852da2025
2 changed files with 10 additions and 124 deletions
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129
xsltproc/xsltproc.c
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@ -67,6 +67,10 @@
# endif
#endif
xmlParserInputPtr xmlNoNetExternalEntityLoader(const char *URL,
const char *ID,
xmlParserCtxtPtr ctxt);
static int debug = 0;
static int repeat = 0;
static int timing = 0;
@ -82,129 +86,12 @@ static int html = 0;
static int xinclude = 0;
#endif
static int profile = 0;
static int nonet;
static xmlExternalEntityLoader defaultLoader = NULL;
static struct timeval begin, end;
static const char *params[16 + 1];
static int nbparams = 0;
static const char *output = NULL;
#ifdef LIBXML_CATALOG_ENABLED
static int xsltNoNetExists(const char *URL) {
#ifdef HAVE_STAT
int ret;
struct stat info;
const char *path;
if (URL == NULL)
return(0);
if (!xmlStrncmp(BAD_CAST URL, BAD_CAST "file://localhost", 16))
path = &URL[16];
else if (!xmlStrncmp(BAD_CAST URL, BAD_CAST "file:///", 8)) {
#ifdef _WIN32
path = &URL[8];
#else
path = &URL[7];
#endif
} else
path = URL;
ret = stat(path, &info);
if (ret == 0)
return(1);
#endif
return(0);
}
#endif
static xmlParserInputPtr
xsltNoNetExternalEntityLoader(const char *URL, const char *ID,
xmlParserCtxtPtr ctxt) {
xmlParserInputPtr input = NULL;
xmlChar *resource = NULL;
#ifdef LIBXML_CATALOG_ENABLED
xmlCatalogAllow pref;
/*
* If the resource doesn't exists as a file,
* try to load it from the resource pointed in the catalogs
*/
pref = xmlCatalogGetDefaults();
if ((pref != XML_CATA_ALLOW_NONE) && (!xsltNoNetExists(URL))) {
/*
* Do a local lookup
*/
if ((ctxt->catalogs != NULL) &&
((pref == XML_CATA_ALLOW_ALL) ||
(pref == XML_CATA_ALLOW_DOCUMENT))) {
resource = xmlCatalogLocalResolve(ctxt->catalogs,
(const xmlChar *)ID,
(const xmlChar *)URL);
}
/*
* Try a global lookup
*/
if ((resource == NULL) &&
((pref == XML_CATA_ALLOW_ALL) ||
(pref == XML_CATA_ALLOW_GLOBAL))) {
resource = xmlCatalogResolve((const xmlChar *)ID,
(const xmlChar *)URL);
}
if ((resource == NULL) && (URL != NULL))
resource = xmlStrdup((const xmlChar *) URL);
/*
* TODO: do an URI lookup on the reference
*/
if ((resource != NULL) && (!xsltNoNetExists((const char *)resource))) {
xmlChar *tmp = NULL;
if ((ctxt->catalogs != NULL) &&
((pref == XML_CATA_ALLOW_ALL) ||
(pref == XML_CATA_ALLOW_DOCUMENT))) {
tmp = xmlCatalogLocalResolveURI(ctxt->catalogs, resource);
}
if ((tmp == NULL) &&
((pref == XML_CATA_ALLOW_ALL) ||
(pref == XML_CATA_ALLOW_GLOBAL))) {
tmp = xmlCatalogResolveURI(resource);
}
if (tmp != NULL) {
xmlFree(resource);
resource = tmp;
}
}
}
#endif
if (resource == NULL)
resource = (xmlChar *) URL;
if (resource != NULL) {
if ((!xmlStrncasecmp((const xmlChar *) resource,
(const xmlChar *) "ftp://", 6)) ||
(!xmlStrncasecmp((const xmlChar *) resource,
(const xmlChar *) "http://", 7))) {
fprintf(stderr, "Attempt to load network entity %s \n", resource);
if (nonet) {
if (resource != (xmlChar *) URL)
xmlFree(resource);
return(NULL);
}
}
}
if (defaultLoader != NULL) {
input = defaultLoader((const char *) resource, ID, ctxt);
}
if (resource != (xmlChar *) URL)
xmlFree(resource);
return(input);
}
static void
xsltProcess(xmlDocPtr doc, xsltStylesheetPtr cur, const char *filename) {
xmlDocPtr res;
@ -365,7 +252,6 @@ static void usage(const char *name) {
printf(" --param name value : pass a (parameter,value) pair\n");
printf(" string values must be quoted like \"'string'\"\n");
printf(" --nonet refuse to fetch DTDs or entities over network\n");
printf(" --warnnet warn against fetching over the network\n");
#ifdef LIBXML_CATALOG_ENABLED
printf(" --catalogs : use the catalogs from $SGML_CATALOG_FILES\n");
#endif
@ -391,7 +277,6 @@ main(int argc, char **argv)
LIBXML_TEST_VERSION
defaultLoader = xmlGetExternalEntityLoader();
xmlLineNumbersDefault(1);
if (novalid == 0)
@ -461,13 +346,9 @@ main(int argc, char **argv)
} else if ((!strcmp(argv[i], "-norman")) ||
(!strcmp(argv[i], "--norman"))) {
profile++;
} else if ((!strcmp(argv[i], "-warnnet")) ||
(!strcmp(argv[i], "--warnnet"))) {
xmlSetExternalEntityLoader(xsltNoNetExternalEntityLoader);
} else if ((!strcmp(argv[i], "-nonet")) ||
(!strcmp(argv[i], "--nonet"))) {
xmlSetExternalEntityLoader(xsltNoNetExternalEntityLoader);
nonet = 1;
xmlSetExternalEntityLoader(xmlNoNetExternalEntityLoader);
#ifdef LIBXML_CATALOG_ENABLED
} else if ((!strcmp(argv[i], "-catalogs")) ||
(!strcmp(argv[i], "--catalogs"))) {