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Code Issues Wiki

Add pathinfo action

This commit is contained in:
Stefan Bühler 2009-11-11 14:55:00 +01:00
parent 9561a565c5
commit 2c343ed5d8
1 changed files with 54 additions and 0 deletions
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54
src/main/plugin_core.c
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@ -612,6 +612,59 @@ static liAction* core_static(liServer *srv, liPlugin* p, liValue *val) {
}
static liHandlerResult core_handle_pathinfo(liVRequest *vr, gpointer param, gpointer *context) {
struct stat st;
int err;
liHandlerResult res;
gchar *slash;
UNUSED(param);
UNUSED(context);
if (li_vrequest_is_handled(vr)) return LI_HANDLER_GO_ON;
next_round:
if (vr->physical.path->len <= vr->physical.doc_root->len) return LI_HANDLER_GO_ON;
VR_DEBUG(vr, "stat: physical path: %s", vr->physical.path->str);
res = li_stat_cache_get(vr, vr->physical.path, &st, &err, NULL);
if (res == LI_HANDLER_WAIT_FOR_EVENT || res == LI_HANDLER_GO_ON)
return res;
/* stat failed. why? */
VR_DEBUG(vr, "stat failed %i: physical path: %s", err, vr->physical.path->str);
switch (err) {
case ENOTDIR:
slash = strrchr(vr->physical.path->str, '/');
if (!slash) {
VR_DEBUG(vr, "no slash: %s", vr->physical.path->str);
return LI_HANDLER_GO_ON;
}
g_string_prepend(vr->physical.pathinfo, slash);
g_string_set_size(vr->physical.path, slash - vr->physical.path->str);
VR_DEBUG(vr, "physical path: %s", vr->physical.path->str);
goto next_round;
case ENOENT:
return LI_HANDLER_GO_ON;
case EACCES:
return LI_HANDLER_GO_ON;
default:
VR_ERROR(vr, "stat() or open() for '%s' failed: %s", vr->physical.path->str, g_strerror(err));
return LI_HANDLER_ERROR;
}
return LI_HANDLER_GO_ON;
}
static liAction* core_pathinfo(liServer *srv, liPlugin* p, liValue *val) {
UNUSED(p);
if (val) {
ERROR(srv, "%s", "pathinfo action doesn't have parameters");
return NULL;
}
return li_action_new_function(core_handle_pathinfo, NULL, NULL, NULL);
}
static liHandlerResult core_handle_status(liVRequest *vr, gpointer param, gpointer *context) {
UNUSED(param);
UNUSED(context);
@ -1462,6 +1515,7 @@ static const liPluginAction actions[] = {
{ "alias", core_alias },
{ "index", core_index },
{ "static", core_static },
{ "pathinfo", core_pathinfo },
{ "set_status", core_status },