antd-lua-plugin/lib/asl/handle.c

#include <antd/plugin.h>
#include <sys/socket.h>
#include <netinet/tcp.h> 
#include <errno.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <netinet/in.h>
#include <sys/types.h>
#include <sys/wait.h>
#include "../lualib.h"

typedef struct {
    plugin_header_t* __plugin__;
    int fd;
} lua_thread_data_t;

void* lua_handle(void* ptr)
{
    lua_thread_data_t* data = (lua_thread_data_t*)ptr;
    lua_State* L = NULL;
    antd_client_t* cl = (antd_client_t*) malloc(sizeof(antd_client_t));
    cl->sock = data->fd;
    time(&cl->last_io);
    cl->ssl = NULL;
    cl->state = ANTD_CLIENT_PLUGIN_EXEC;
    cl->z_status = 0;
    cl->z_level = ANTD_CNONE;
    cl->zstream = NULL;
    //char * index = __s("%s/%s",__plugin__->htdocs,"router.lua");
    char* cnf = __s("%s%s%s", data->__plugin__->pdir,DIR_SEP, data->__plugin__->name);
    char * apis = __s("%s/%s",cnf,"api.lua");
    L = luaL_newstate();
    luaL_openlibs(L);
    //module loader
    //luaL_newlib(L, modules);
    //lua_setglobal(L, "modules");
    // set up global variable
    // API header
    lua_newtable(L);
    lua_pushstring(L,"name");
    lua_pushstring(L, data->__plugin__->name);
    lua_settable(L,-3);
    
    //lua_pushstring(L,"root");
    //htdocs(rq, buf);
    //lua_pushstring(L, data->__plugin__->htdocs);
    //lua_settable(L,-3);
    
    lua_pushstring(L,"apiroot");
    lua_pushstring(L, cnf);
    lua_settable(L,-3);

    lua_pushstring(L,"tmpdir");
    lua_pushstring(L, data->__plugin__->tmpdir);
    lua_settable(L,-3);

    lua_pushstring(L,"dbpath");
    lua_pushstring(L, data->__plugin__->dbpath);
    lua_settable(L,-3);
    
    lua_setglobal(L, "__api__");
    
    // Request
    lua_newtable(L);
    lua_pushstring(L,"id");
    lua_pushlightuserdata(L, cl);
    //lua_pushnumber(L,client);
    lua_settable(L, -3);

    lua_pushstring(L,"socket");
    lua_pushnumber(L, cl->sock);
    //lua_pushnumber(L,client);
    lua_settable(L, -3);

    //lua_pushstring(L,"request");
    //push_dict_to_lua(L,rq->request);
    //lua_settable(L, -3);
    lua_setglobal(L, "HTTP_REQUEST");
    free(ptr);
    // load major apis
    if(is_file(apis))
        if (luaL_loadfile(L, apis) || lua_pcall(L, 0, 0, 0))
        {
            ERROR("cannot start API file: [%s] %s\n", apis, lua_tostring(L, -1));
        }
    
    /*if (luaL_loadfile(L, index) || lua_pcall(L, 0, 0, 0))
    {
        text(client);
        __t(client, "Cannot run router: %s", lua_tostring(L, -1));
    }
    free(index);*/
    LOG("LUA handle exit on %d", cl->sock);
    // clear request
    if(L)
        lua_close(L);
    if(cnf)
        free(cnf);
    if(apis)
        free(apis);
    (void) antd_close(cl);
    return 0;
    //lua_close(L);
}