#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
完成收工
如果有问题欢迎加扣扣群一起学习 119548534