mirror of
https://github.com/lxsang/antd-lua-plugin
synced 2024-12-27 09:58:21 +01:00
130 lines
2.6 KiB
C
130 lines
2.6 KiB
C
#define PLUGIN_IMPLEMENT 1
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#include <dlfcn.h>
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#include <antd/plugin.h>
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#include "lib/lualib.h"
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static void* core_handle = NULL;
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void init()
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{
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char* path = __s("%s/lua/core.so", __plugin__.pdir);
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core_handle = dlopen(path, RTLD_NOW| RTLD_GLOBAL);
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if(!core_handle)
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{
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ERROR("Cannot load Lua core; %s", dlerror());
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}
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else
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{
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LOG("Lua core loaded");
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}
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free(path);
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}
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/**
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* Plugin handler, reads request from the server and processes it
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*
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*/
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static void push_dict_to_lua(lua_State* L, dictionary_t d)
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{
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lua_newtable(L);
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chain_t as;
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if(d)
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for_each_assoc(as, d)
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{
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lua_pushstring(L,as->key);
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//printf("KEY %s\n", as->key);
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if(EQU(as->key,"COOKIE") || EQU(as->key,"REQUEST_HEADER") || EQU(as->key,"REQUEST_DATA") )
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push_dict_to_lua(L, (dictionary_t)as->value);
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else
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{
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lua_pushstring(L,as->value);
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//printf("VALUE : %s\n",as->value );
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}
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lua_settable(L, -3);
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}
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}
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void* handle(void* data)
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{
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antd_request_t* rq = (antd_request_t*) data;
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char buf[BUFFLEN];
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plugin_header_t* __plugin__ = meta();
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lua_State* L = NULL;
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//char * index = __s("%s/%s",__plugin__.htdocs,"router.lua");
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char* cnf = config_dir();
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char * apis = __s("%s/%s",cnf,"api.lua");
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L = luaL_newstate();
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luaL_openlibs(L);
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//module loader
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//luaL_newlib(L, modules);
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//lua_setglobal(L, "modules");
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// set up global variable
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// API header
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lua_newtable(L);
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lua_pushstring(L,"name");
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lua_pushstring(L, __plugin__->name);
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lua_settable(L,-3);
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lua_pushstring(L,"root");
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htdocs(rq, buf);
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lua_pushstring(L, buf);
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lua_settable(L,-3);
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lua_pushstring(L,"apiroot");
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lua_pushstring(L, cnf);
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lua_settable(L,-3);
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lua_pushstring(L,"tmpdir");
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tmpdir(buf);
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lua_pushstring(L, buf);
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lua_settable(L,-3);
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lua_pushstring(L,"dbpath");
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lua_pushstring(L, __plugin__->dbpath);
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lua_settable(L,-3);
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lua_setglobal(L, "__api__");
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// Request
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lua_newtable(L);
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lua_pushstring(L,"id");
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lua_pushlightuserdata(L, rq->client);
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//lua_pushnumber(L,client);
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lua_settable(L, -3);
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lua_pushstring(L,"request");
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push_dict_to_lua(L,rq->request);
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lua_settable(L, -3);
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lua_setglobal(L, "HTTP_REQUEST");
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// load major apis
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if(is_file(apis))
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if (luaL_loadfile(L, apis) || lua_pcall(L, 0, 0, 0))
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{
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ERROR( "cannot start API file: [%s] %s\n", apis, lua_tostring(L, -1));
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}
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/*if (luaL_loadfile(L, index) || lua_pcall(L, 0, 0, 0))
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{
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text(client);
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__t(client, "Cannot run router: %s", lua_tostring(L, -1));
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}
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free(index);*/
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// clear request
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if(L)
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lua_close(L);
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if(cnf)
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free(cnf);
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if(apis)
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free(apis);
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return antd_create_task(NULL, (void*)rq, NULL,rq->client->last_io);
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//lua_close(L);
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}
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void destroy()
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{
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if(core_handle)
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dlclose(core_handle);
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LOG("Exit LUA Handle");
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}
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