Exemplos de ngx_http_lua_ngx_get_ctx em C++ (Cpp)

Exemplo n.º 1

Arquivo: ngx_http_lua_misc.c Projeto: runner-mei/lua-nginx-module

static int
ngx_http_lua_ngx_get(lua_State *L)
{
    ngx_http_request_t          *r;
    u_char                      *p;
    size_t                       len;
    ngx_http_lua_ctx_t          *ctx;

    lua_getglobal(L, GLOBALS_SYMBOL_REQUEST);
    r = lua_touserdata(L, -1);
    lua_pop(L, 1);

    if (r == NULL) {
        return luaL_error(L, "no request object found");
    }

    p = (u_char *) luaL_checklstring(L, -1, &len);

    dd("ngx get %s", p);

    if (len == sizeof("status") - 1 &&
            ngx_strncmp(p, "status", sizeof("status") - 1) == 0)
    {
        lua_pushnumber(L, (lua_Number) r->headers_out.status);
        return 1;
    }

    if (len == sizeof("ctx") - 1 &&
            ngx_strncmp(p, "ctx", sizeof("ctx") - 1) == 0)
    {
        return ngx_http_lua_ngx_get_ctx(L);
    }

    if (len == sizeof("is_subrequest") - 1 &&
            ngx_strncmp(p, "is_subrequest", sizeof("is_subrequest") - 1) == 0)
    {
        lua_pushboolean(L, r != r->main);
        return 1;
    }

    if (len == sizeof("headers_sent") - 1
        && ngx_strncmp(p, "headers_sent", sizeof("headers_sent") - 1) == 0)
    {
        ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module);

        dd("headers sent: %d", ctx->headers_sent);

        lua_pushboolean(L, ctx->headers_sent ? 1 : 0);
        return 1;
    }

    dd("key %s not matched", p);

    lua_pushnil(L);
    return 1;
}

Exemplo n.º 2

Arquivo: ngx_http_lua_misc.c Projeto: ByteInternet/nginx

static int
ngx_http_lua_ngx_get(lua_State *L)
{
    int                          status;
    ngx_http_request_t          *r;
    u_char                      *p;
    size_t                       len;
    ngx_http_lua_ctx_t          *ctx;

    r = ngx_http_lua_get_req(L);
    if (r == NULL) {
        lua_pushnil(L);
        return 1;
    }

    ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module);
    if (ctx == NULL) {
        lua_pushnil(L);
        return 1;
    }

    p = (u_char *) luaL_checklstring(L, -1, &len);

    dd("ngx get %s", p);

    if (len == sizeof("status") - 1
        && ngx_strncmp(p, "status", sizeof("status") - 1) == 0)
    {
        ngx_http_lua_check_fake_request(L, r);

        if (r->err_status) {
            status = r->err_status;

        } else if (r->headers_out.status) {
            status = r->headers_out.status;

        } else if (r->http_version == NGX_HTTP_VERSION_9) {
            status = 9;

        } else {
            status = 0;
        }

        lua_pushinteger(L, status);
        return 1;
    }

    if (len == sizeof("ctx") - 1
        && ngx_strncmp(p, "ctx", sizeof("ctx") - 1) == 0)
    {
        return ngx_http_lua_ngx_get_ctx(L);
    }

    if (len == sizeof("is_subrequest") - 1
        && ngx_strncmp(p, "is_subrequest", sizeof("is_subrequest") - 1) == 0)
    {
        lua_pushboolean(L, r != r->main);
        return 1;
    }

    if (len == sizeof("headers_sent") - 1
        && ngx_strncmp(p, "headers_sent", sizeof("headers_sent") - 1) == 0)
    {
        ngx_http_lua_check_fake_request(L, r);

        dd("headers sent: %d", r->header_sent || ctx->header_sent);

        lua_pushboolean(L, r->header_sent || ctx->header_sent);
        return 1;
    }

    dd("key %s not matched", p);

    lua_pushnil(L);
    return 1;
}