#include <stdio.h> #include <string.h> #include <lua.h> #include <lauxlib.h> #include <lualib.h> void luaM_setstring(lua_State *L, const char *index, char *value) { lua_pushstring(L, index); lua_pushstring(L, value); lua_settable(L, -3); } void luaM_setnumber(lua_State *L, const char *index, int value) { lua_pushstring(L, index); lua_pushnumber(L, (double)value); lua_settable(L, -3); } int luaM_getstring(lua_State *L, const char *index, char *value) { lua_pushstring(L, index); lua_gettable(L, -2); fprintf(stderr,"type[%s]\n", lua_typename(L, lua_type(L, -1))); if ( ! lua_isstring(L, -1) ) { lua_pop(L, 1); return 0; } strcpy(value, lua_tostring(L, -1)); lua_pop(L, 1); return 1; } int luaM_getnumber(lua_State *L, const char *index) { int result; lua_pushstring(L, index); lua_gettable(L, -2); if ( ! lua_isnumber(L, -1) ) { lua_pop(L,1); return 0; } result = lua_tonumber(L, -1); lua_pop(L, 1); return result; } int main(int argc, char **argv) { lua_State *L = luaL_newstate(); luaL_openlibs(L); char sTest[512]="<?xml version=\"1.0\" encoding=\"utf-8\" ?><req msg=\"test\"></req>"; lua_newtable(L); luaM_setstring(L, "version", "1.1"); luaM_setstring(L, "host", "127.0.0.1"); luaM_setstring(L, "method", "POST"); luaM_setstring(L, "content", sTest); luaM_setnumber(L, "contentlength", strlen(sTest)); lua_setglobal( L, "server"); if ( luaL_loadfile(L, "./test.lua") || lua_pcall(L, 0, 0, 0) ) { fprintf(stderr, "can not run loader.lua: %s\n", lua_tostring(L, -1)); return 1; } lua_getglobal(L,"server"); if (!lua_istable(L, -1) ) { fprintf(stderr, "loader.lua data err \n"); return 1; } char buf[1024]; luaM_getstring(L, "content",buf); int ret = luaM_getnumber(L, "contentlength"); fprintf(stderr,"resp content[%d]:\n%s\n", ret, buf); memset(buf, 0x0, sizeof(buf)); luaM_getstring(L, "reasonphrase",buf); fprintf(stderr,"resp reasonphrase:\n%s\n", buf); ret = luaM_getnumber(L, "statuscode"); fprintf(stderr,"resp statuscode:\n%d\n", ret); lua_close(L); return 1; }
gcc -fPIC -o test test.c /usr/local/lib/liblua.a -lm -Wl,-E -ldl
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