add README to point to lighttpd-1.4.x as stableHEADmaster

git-svn-id: svn://svn.lighttpd.net/lighttpd/trunk@3041 152afb58-edef-0310-8abb-c4023f1b3aa9

1 files changed, 0 insertions, 137 deletions

diff --git a/src/mod_magnet_cache.c b/src/mod_magnet_cache.c
deleted file mode 100644
index 0cd1bcc3..00000000
--- a/src/mod_magnet_cache.c
+++ /dev/null
@@ -1,137 +0,0 @@
-#include <stdlib.h>
-#include <time.h>
-#include <assert.h>
-
-#include "stat_cache.h"
-#include "mod_magnet_cache.h"
-
-#ifdef HAVE_LUA_H
-#include <lualib.h>
-#include <lauxlib.h>
-
-static script *script_init() {
-	script *sc;
-
-	sc = calloc(1, sizeof(*sc));
-	sc->name = buffer_init();
-	sc->etag = buffer_init();
-
-	return sc;
-}
-
-static void script_free(script *sc) {
-	if (!sc) return;
-
-	lua_pop(sc->L, 1); /* the function copy */
-
-	buffer_free(sc->name);
-	buffer_free(sc->etag);
-
-	lua_close(sc->L);
-
-	free(sc);
-}
-
-script_cache *script_cache_init() {
-	script_cache *p;
-
-	p = calloc(1, sizeof(*p));
-
-	return p;
-}
-
-void script_cache_free(script_cache *p) {
-	size_t i;
-
-	if (!p) return;
-
-	for (i = 0; i < p->used; i++) {
-		script_free(p->ptr[i]);
-	}
-
-	free(p->ptr);
-
-	free(p);
-}
-
-lua_State *script_cache_get_script(server *srv, connection *con, script_cache *cache, buffer *name) {
-	size_t i;
-	script *sc = NULL;
-	stat_cache_entry *sce;
-
-	for (i = 0; i < cache->used; i++) {
-		sc = cache->ptr[i];
-
-		if (buffer_is_equal(name, sc->name)) {
-			sc->last_used = time(NULL);
-
-			/* oops, the script failed last time */
-
-			if (lua_gettop(sc->L) == 0) break;
-
-			if (HANDLER_ERROR == stat_cache_get_entry(srv, con, sc->name, &sce)) {
-				lua_pop(sc->L, 1); /* pop the old function */
-				break;
-			}
-
-			if (!buffer_is_equal(sce->etag, sc->etag)) {
-				/* the etag is outdated, reload the function */
-				lua_pop(sc->L, 1);
-				break;
-			}
-
-			assert(lua_isfunction(sc->L, -1));
-			lua_pushvalue(sc->L, -1); /* copy the function-reference */
-
-			return sc->L;
-		}
-
-		sc = NULL;
-	}
-
-	/* if the script was script already loaded but either got changed or
-	 * failed to load last time */
-	if (sc == NULL) {
-		sc = script_init();
-
-		if (cache->size == 0) {
-			cache->size = 16;
-			cache->ptr = malloc(cache->size * sizeof(*(cache->ptr)));
-		} else if (cache->used == cache->size) {
-			cache->size += 16;
-			cache->ptr = realloc(cache->ptr, cache->size * sizeof(*(cache->ptr)));
-		}
-
-		cache->ptr[cache->used++] = sc;
-
-		buffer_copy_string_buffer(sc->name, name);
-
-		sc->L = luaL_newstate();
-		luaL_openlibs(sc->L);
-	}
-
-	sc->last_used = time(NULL);
-
-	if (0 != luaL_loadfile(sc->L, name->ptr)) {
-		/* oops, an error, return it */
-
-		return sc->L;
-	}
-
-	if (HANDLER_GO_ON == stat_cache_get_entry(srv, con, sc->name, &sce)) {
-		buffer_copy_string_buffer(sc->etag, sce->etag);
-	}
-
-	/**
-	 * pcall() needs the function on the stack
-	 *
-	 * as pcall() will pop the script from the stack when done, we have to
-	 * duplicate it here
-	 */
-	assert(lua_isfunction(sc->L, -1));
-	lua_pushvalue(sc->L, -1); /* copy the function-reference */
-
-	return sc->L;
-}
-
-#endif