ngx_int_t
ngx_http_lua_log_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->log_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->log_src_key);
if (rc != NGX_OK) {
return NGX_ERROR;
}
return ngx_http_lua_log_by_chunk(L, r);
}
ngx_int_t
ngx_http_lua_filter_set_by_lua_file(ngx_http_request_t *r, ngx_str_t *val,
ngx_http_variable_value_t *v, void *data)
{
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;
size_t nargs;
ngx_http_lua_set_var_data_t *filter_data = data;
dd("set by lua file");
filter_data->script.data = v[0].data;
filter_data->script.len = v[0].len;
/* skip the lua file path argument */
v++;
nargs = filter_data->size - 1;
dd("script: %.*s", (int) filter_data->script.len, filter_data->script.data);
dd("nargs: %d", (int) nargs);
script_path = ngx_http_lua_rebase_path(r->pool, filter_data->script.data,
filter_data->script.len);
if (script_path == NULL) {
return NGX_ERROR;
}
lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module);
L = lmcf->lua;
llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module);
/* load Lua script file (w/ cache) sp = 1 */
rc = ngx_http_lua_cache_loadfile(L, script_path, filter_data->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 file: %s", err);
return NGX_ERROR;
}
rc = ngx_http_lua_set_by_chunk(L, r, val, v, nargs, &filter_data->script);
if (rc != NGX_OK) {
return NGX_ERROR;
}
return NGX_OK;
}
ngx_int_t
ngx_http_lua_header_filter_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);
/* Eval nginx variables in code path string first */
if (ngx_http_complex_value(r, &llcf->header_filter_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->header_filter_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));
rc = ngx_http_lua_header_filter_by_chunk(L, r);
if (rc != NGX_OK) {
return NGX_ERROR;
}
return NGX_OK;
}
ngx_int_t
ngx_http_lua_filter_set_by_lua_file(ngx_http_request_t *r, ngx_str_t *val,
ngx_http_variable_value_t *v, void *data)
{
lua_State *L;
ngx_int_t rc;
u_char *script_path;
size_t nargs;
ngx_http_lua_set_var_data_t *filter_data = data;
dd("set by lua file");
if (ngx_http_lua_set_by_lua_init(r) != NGX_OK) {
return NGX_ERROR;
}
filter_data->script.data = v[0].data;
filter_data->script.len = v[0].len;
/* skip the lua file path argument */
v++;
nargs = filter_data->size - 1;
dd("script: %.*s", (int) filter_data->script.len, filter_data->script.data);
dd("nargs: %d", (int) nargs);
script_path = ngx_http_lua_rebase_path(r->pool, filter_data->script.data,
filter_data->script.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->connection->log, L, script_path,
filter_data->key);
if (rc != NGX_OK) {
return NGX_ERROR;
}
rc = ngx_http_lua_set_by_chunk(L, r, val, v, nargs, &filter_data->script);
if (rc != NGX_OK) {
return NGX_ERROR;
}
return NGX_OK;
}
ngx_int_t
ngx_http_lua_filter_set_by_lua_file(ngx_http_request_t *r, ngx_str_t *val,
ngx_http_variable_value_t *v, void *data)
{
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_http_lua_set_var_data_t *filter_data = data;
script_path = ngx_http_lua_rebase_path(r->pool, v[0].data, v[0].len);
if (script_path == NULL) {
return NGX_ERROR;
}
lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module);
L = lmcf->lua;
llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module);
/* load Lua script file (w/ cache) sp = 1 */
rc = ngx_http_lua_cache_loadfile(L, script_path, filter_data->key,
&err, llcf->enable_code_cache);
if (rc != NGX_OK) {
if (err == NULL) {
err = "unknown error";
}
ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
"Failed to load Lua file: %s", err);
return NGX_ERROR;
}
rc = ngx_http_lua_set_by_chunk(L, r, val, v, filter_data->size);
if (rc != NGX_OK) {
return NGX_ERROR;
}
return NGX_OK;
}
ngx_int_t
ngx_http_lua_body_filter_file(ngx_http_request_t *r, ngx_chain_t *in)
{
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);
/* Eval nginx variables in code path string first */
if (ngx_http_complex_value(r, &llcf->body_filter_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->body_filter_src_key);
if (rc != NGX_OK) {
return NGX_ERROR;
}
/* make sure we have a valid code chunk */
ngx_http_lua_assert(lua_isfunction(L, -1));
rc = ngx_http_lua_body_filter_by_chunk(L, r, in);
if (rc != NGX_OK) {
return NGX_ERROR;
}
return NGX_OK;
}
ngx_int_t
ngx_http_lua_balancer_handler_file(ngx_http_request_t *r,
ngx_http_lua_srv_conf_t *lscf, lua_State *L)
{
ngx_int_t rc;
rc = ngx_http_lua_cache_loadfile(r->connection->log, L,
lscf->balancer.src.data,
lscf->balancer.src_key);
if (rc != NGX_OK) {
return rc;
}
/* make sure we have a valid code chunk */
ngx_http_lua_assert(lua_isfunction(L, -1));
return ngx_http_lua_balancer_by_chunk(L, r);
}
ngx_int_t
ngx_http_lua_rewrite_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->rewrite_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->rewrite_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 file code: %s", err);
return NGX_HTTP_INTERNAL_SERVER_ERROR;
}
return ngx_http_lua_rewrite_by_chunk(L, r);
}
ngx_int_t
ngx_http_lua_filter_set_by_lua_file(ngx_http_request_t *r, ngx_str_t *val,
ngx_http_variable_value_t *v, void *data)
{
lua_State *L;
ngx_int_t rc;
u_char *script_path;
ngx_http_lua_main_conf_t *lmcf;
char *err;
script_path = ngx_http_lua_rebase_path(r->pool, v[0].data, v[0].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'",
&v[0]);
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 file: %s", err);
return NGX_ERROR;
}
rc = ngx_http_lua_set_by_chunk(L, r, val, v, (size_t) data);
if (rc != NGX_OK) {
return NGX_ERROR;
}
return NGX_OK;
}
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);
}
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;
}
ngx_int_t
ngx_http_lua_rewrite_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->rewrite_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->rewrite_src_key,
&err, llcf->enable_code_cache);
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_rewrite_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) {
return NGX_DONE;
}
return NGX_DECLINED;
}
