lighttpd
/
lighttpd2
2
0
Fork 0
Code Issues Wiki

Add alias action

This commit is contained in:
Stefan Bühler 2009-11-11 13:35:14 +01:00
parent c3ae0163c8
commit 35ccb73638
1 changed files with 104 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
src/main/plugin_core.c
View File

@ -191,6 +191,109 @@ static liAction* core_docroot(liServer *srv, liPlugin* p, liValue *val) {
return li_action_new_function(core_handle_docroot, NULL, core_docroot_free, li_value_extract(val).string);
}
typedef struct {
GString *prefix, *path;
} core_alias_config;
static liHandlerResult core_handle_alias(liVRequest *vr, gpointer _param, gpointer *context) {
GArray *param = _param;
guint i;
UNUSED(context);
for (i = 0; i < param->len; i++) {
core_alias_config ac = g_array_index(param, core_alias_config, i);
gsize preflen = ac.prefix->len;
gboolean isdir = FALSE;
if (preflen > 0 && ac.prefix->str[preflen-1] == '/') {
preflen--;
isdir = TRUE;
}
if (li_string_prefix(vr->request.uri.path, ac.prefix->str, preflen)) {
/* check if url has the form "prefix" or "prefix/.*" */
if (isdir && vr->request.uri.path->str[preflen] != '\0' && vr->request.uri.path->str[preflen] != '/') continue;
/* prefix matched */
if (CORE_OPTION(LI_CORE_OPTION_DEBUG_REQUEST_HANDLING).boolean) {
VR_DEBUG(vr, "alias path: %s", ac.path->str);
}
g_string_truncate(vr->physical.doc_root, 0);
g_string_append_len(vr->physical.doc_root, GSTR_LEN(ac.path));
/* build physical path: docroot + uri.path */
g_string_truncate(vr->physical.path, 0);
g_string_append_len(vr->physical.path, GSTR_LEN(ac.path));
g_string_append_len(vr->physical.path, vr->request.uri.path->str + preflen, vr->request.uri.path->len - preflen);
if (CORE_OPTION(LI_CORE_OPTION_DEBUG_REQUEST_HANDLING).boolean) {
VR_DEBUG(vr, "alias physical path: %s", vr->physical.path->str);
}
return LI_HANDLER_GO_ON;
}
}
return LI_HANDLER_GO_ON;
}
static void core_alias_free(liServer *srv, gpointer _param) {
GArray *param = _param;
guint i;
UNUSED(srv);
for (i = 0; i < param->len; i++) {
core_alias_config ac = g_array_index(param, core_alias_config, i);
g_string_free(ac.prefix, TRUE);
g_string_free(ac.path, TRUE);
}
g_array_free(param, TRUE);
}
static liAction* core_alias(liServer *srv, liPlugin* p, liValue *val) {
GArray *a = NULL;
GArray *vl, *vl1;
core_alias_config ac;
UNUSED(p);
if (!val || val->type != LI_VALUE_LIST) {
ERROR(srv, "%s", "unexpected or no parameter for alias action");
return NULL;
}
vl = val->data.list;
if (g_array_index(vl, liValue*, 0)->type == LI_VALUE_STRING && g_array_index(vl, liValue*, 1)->type == LI_VALUE_STRING) {
a = g_array_sized_new(FALSE, TRUE, sizeof(core_alias_config), 1);
ac.prefix = li_value_extract_ptr(g_array_index(vl, liValue*, 0));
ac.path = li_value_extract_ptr(g_array_index(vl, liValue*, 1));
g_array_append_val(a, ac);
} else {
guint i;
a = g_array_sized_new(FALSE, TRUE, sizeof(core_alias_config), vl->len);
for (i = 0; i < vl->len; i++) {
if (g_array_index(vl, liValue*, i)->type != LI_VALUE_LIST) {
ERROR(srv, "%s", "unexpected entry in parameter for alias action");
goto error_free;
}
vl1 = g_array_index(vl, liValue*, i)->data.list;
if (g_array_index(vl1, liValue*, 0)->type == LI_VALUE_STRING && g_array_index(vl1, liValue*, 1)->type == LI_VALUE_STRING) {
ac.prefix = li_value_extract_ptr(g_array_index(vl1, liValue*, 0));
ac.path = li_value_extract_ptr(g_array_index(vl1, liValue*, 1));
g_array_append_val(a, ac);
} else {
ERROR(srv, "%s", "unexpected entry in parameter for alias action");
goto error_free;
}
}
}
return li_action_new_function(core_handle_alias, NULL, core_alias_free, a);
error_free:
core_alias_free(srv, a);
return NULL;
}
static liHandlerResult core_handle_index(liVRequest *vr, gpointer param, gpointer *context) {
liHandlerResult res;
@ -1356,6 +1459,7 @@ static const liPluginAction actions[] = {
{ "set", core_set },
{ "docroot", core_docroot },
{ "alias", core_alias },
{ "index", core_index },
{ "static", core_static },