C++ (Cpp) ngx_http_lua_content_by_chunk Examples

Example #1

File: ngx_http_lua_contentby.c Project: Brent-Tucker/nginx-lua-stuff

ngx_int_t
ngx_http_lua_content_handler_inline(ngx_http_request_t *r)
{
    lua_State                   *L;
    ngx_int_t                    rc;
    ngx_http_lua_main_conf_t    *lmcf;
    ngx_http_lua_loc_conf_t     *llcf;
    char                        *err;

    llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module);
    lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module);

    L = lmcf->lua;

    /*  load Lua inline script (w/ cache) sp = 1 */
    rc = ngx_http_lua_cache_loadbuffer(L, llcf->content_src.value.data,
                                       llcf->content_src.value.len,
                                       llcf->content_src_key,
                                       "content_by_lua", &err,
                                       llcf->enable_code_cache ? 1 : 0);

    if (rc != NGX_OK) {
        if (err == NULL) {
            err = "unknown error";
        }

        ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
                      "failed to load Lua inlined code: %s", err);

        return NGX_HTTP_INTERNAL_SERVER_ERROR;
    }

    return ngx_http_lua_content_by_chunk(L, r);
}

Example #2

File: ngx_http_lua_contentby.c Project: 1nfused/RedPitaya

ngx_int_t
ngx_http_lua_content_handler_inline(ngx_http_request_t *r)
{
    lua_State                   *L;
    ngx_int_t                    rc;
    ngx_http_lua_main_conf_t    *lmcf;
    ngx_http_lua_loc_conf_t     *llcf;

    llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module);
    lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module);

    L = lmcf->lua;

    /*  load Lua inline script (w/ cache) sp = 1 */
    rc = ngx_http_lua_cache_loadbuffer(L, llcf->content_src.value.data,
                                       llcf->content_src.value.len,
                                       llcf->content_src_key,
                                       "content_by_lua",
                                       llcf->enable_code_cache ? 1 : 0);

    if (rc != NGX_OK) {
        return NGX_HTTP_INTERNAL_SERVER_ERROR;
    }

    return ngx_http_lua_content_by_chunk(L, r);
}

Example #3

File: ngx_http_lua_contentby.c Project: runner-mei/lua-nginx-module

ngx_int_t
ngx_http_lua_content_handler_inline(ngx_http_request_t *r)
{
    lua_State                   *L;
    ngx_int_t                    rc;
    ngx_http_lua_main_conf_t    *lmcf;
    ngx_http_lua_loc_conf_t     *llcf;
    char                        *err;

    llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module);
    lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module);

    L = lmcf->lua;

    /*  load Lua inline script (w/ cache) sp = 1 */
    rc = ngx_http_lua_cache_loadbuffer(L, llcf->content_src.value.data,
            llcf->content_src.value.len, llcf->content_src_key,
            "content_by_lua", &err, llcf->enable_code_cache ? 1 : 0);

    if (rc != NGX_OK) {
        if (err == NULL) {
            err = "unknown error";
        }

        ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
                "Failed to load Lua inlined code: %s", err);

        return NGX_HTTP_INTERNAL_SERVER_ERROR;
    }

    rc = ngx_http_lua_content_by_chunk(L, r);

    if (rc == NGX_ERROR || rc >= NGX_HTTP_SPECIAL_RESPONSE) {
        return rc;
    }

    if (rc == NGX_DONE) {
        return NGX_DONE;
    }

    if (rc == NGX_AGAIN) {
#if defined(nginx_version) && nginx_version >= 8011
        r->main->count++;
#endif
        return NGX_DONE;
    }

    return NGX_OK;
}

Example #4

File: ngx_http_lua_contentby.c Project: Brent-Tucker/nginx-lua-stuff

ngx_int_t
ngx_http_lua_content_handler_file(ngx_http_request_t *r)
{
    lua_State                       *L;
    ngx_int_t                        rc;
    u_char                          *script_path;
    ngx_http_lua_main_conf_t        *lmcf;
    ngx_http_lua_loc_conf_t         *llcf;
    char                            *err;
    ngx_str_t                        eval_src;

    llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module);

    if (ngx_http_complex_value(r, &llcf->content_src, &eval_src) != NGX_OK) {
        return NGX_ERROR;
    }

    script_path = ngx_http_lua_rebase_path(r->pool, eval_src.data,
            eval_src.len);

    if (script_path == NULL) {
        return NGX_ERROR;
    }

    lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module);
    L = lmcf->lua;

    /*  load Lua script file (w/ cache)        sp = 1 */
    rc = ngx_http_lua_cache_loadfile(L, script_path, llcf->content_src_key,
                                     &err, llcf->enable_code_cache ? 1 : 0);

    if (rc != NGX_OK) {
        if (err == NULL) {
            err = "unknown error";
        }

        ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
                      "failed to load Lua inlined code: %s", err);

        return NGX_HTTP_INTERNAL_SERVER_ERROR;
    }

    /*  make sure we have a valid code chunk */
    assert(lua_isfunction(L, -1));

    return ngx_http_lua_content_by_chunk(L, r);
}

Example #5

File: ngx_http_lua_contentby.c Project: Aireed/tengine

ngx_int_t
ngx_http_lua_content_handler_file(ngx_http_request_t *r)
{
    lua_State                       *L;
    ngx_int_t                        rc;
    u_char                          *script_path;
    ngx_http_lua_loc_conf_t         *llcf;
    ngx_str_t                        eval_src;

    llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module);

    if (ngx_http_complex_value(r, &llcf->content_src, &eval_src) != NGX_OK) {
        return NGX_ERROR;
    }

    script_path = ngx_http_lua_rebase_path(r->pool, eval_src.data,
            eval_src.len);

    if (script_path == NULL) {
        return NGX_ERROR;
    }

    L = ngx_http_lua_get_lua_vm(r, NULL);

    /*  load Lua script file (w/ cache)        sp = 1 */
    rc = ngx_http_lua_cache_loadfile(r, L, script_path,
                                     llcf->content_src_key);
    if (rc != NGX_OK) {
        if (rc < NGX_HTTP_SPECIAL_RESPONSE) {
            return NGX_HTTP_INTERNAL_SERVER_ERROR;
        }

        return rc;
    }

    /*  make sure we have a valid code chunk */
    ngx_http_lua_assert(lua_isfunction(L, -1));

    return ngx_http_lua_content_by_chunk(L, r);
}

Example #6

File: ngx_http_lua_directive.c Project: farcaller/lua-nginx-module

ngx_int_t
ngx_http_lua_content_handler_file(ngx_http_request_t *r)
{
    lua_State                       *L;
    ngx_int_t                        rc;
    u_char                          *script_path;
    ngx_http_lua_main_conf_t        *lmcf;
    ngx_http_lua_loc_conf_t         *llcf;
    char                            *err;

    llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module);

    script_path = ngx_http_lua_rebase_path(r->pool, llcf->src.data,
            llcf->src.len);

    if (script_path == NULL) {
        ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
                "Failed to allocate memory to store absolute path: raw path='%v'",
                &(llcf->src));

        return NGX_ERROR;
    }

    lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module);
    L = lmcf->lua;

    /*  load Lua script file (w/ cache)        sp = 1 */
    rc = ngx_http_lua_cache_loadfile(L, (char *) script_path, &err);

    if (rc != NGX_OK) {
        if (err == NULL) {
            err = "unknown error";
        }

        ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
                "Failed to load Lua inlined code: %s", err);

        return NGX_HTTP_INTERNAL_SERVER_ERROR;
    }

    /*  make sure we have a valid code chunk */
    assert(lua_isfunction(L, -1));

    rc = ngx_http_lua_content_by_chunk(L, r);

    if (rc == NGX_ERROR || rc >= NGX_HTTP_SPECIAL_RESPONSE) {
        return rc;
    }

    if (rc == NGX_DONE) {
        return NGX_DONE;
    }

    if (rc == NGX_AGAIN) {
#if defined(nginx_version) && nginx_version >= 8011
        r->main->count++;
#endif
        return NGX_DONE;
    }

    return NGX_OK;
}