diff options
Diffstat (limited to 'controller/ctl-config.c')
| -rw-r--r-- | controller/ctl-config.c | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/controller/ctl-config.c b/controller/ctl-config.c deleted file mode 100644 index cf24057..0000000 --- a/controller/ctl-config.c +++ /dev/null @@ -1,225 +0,0 @@ -/* - * Copyright (C) 2016 "IoT.bzh" - * Author Fulup Ar Foll <fulup@iot.bzh> - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, something express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * Reference: - * Json load using json_unpack https://jansson.readthedocs.io/en/2.9/apiref.html#parsing-and-validating-values - */ - -#define _GNU_SOURCE -#include <stdio.h> -#include <string.h> - -#include "filescan-utils.h" -#include "ctl-config.h" - -// Load control config file - -char* CtlConfigSearch(const char *dirList, const char* fileName) { - int index; - char controlFile [CONTROL_MAXPATH_LEN]; - - if(fileName) { - strncpy(controlFile, fileName, CONTROL_MAXPATH_LEN); - } else { - strncpy(controlFile, CONTROL_CONFIG_PRE "-", CONTROL_MAXPATH_LEN); - strncat(controlFile, GetBinderName(), strlen(GetBinderName())); // Only possible because returned GetBinderName value is a static variable. - } - - // search for default dispatch config file - json_object* responseJ = ScanForConfig(dirList, CTL_SCAN_RECURSIVE, controlFile, ".json"); - - // We load 1st file others are just warnings - for (index = 0; index < json_object_array_length(responseJ); index++) { - json_object *entryJ = json_object_array_get_idx(responseJ, index); - - char *filename; - char*fullpath; - int err = wrap_json_unpack(entryJ, "{s:s, s:s !}", "fullpath", &fullpath, "filename", &filename); - if (err) { - AFB_ERROR("CTL-INIT HOOPs invalid JSON entry= %s", json_object_get_string(entryJ)); - return NULL; - } - - if (index == 0) { - if (strcasestr(filename, controlFile)) { - char filepath[CONTROL_MAXPATH_LEN]; - strncpy(filepath, fullpath, strlen(fullpath)); - strncat(filepath, "/", strlen("/")); - strncat(filepath, filename, strlen(filename)); - return (strdup(filepath)); - } - } - } - - // no config found - return NULL; -} - -json_object* loadJSON(const char* filepath, const char* fileName) -{ - // Search for config in filepath - const char* filepathFound = CtlConfigSearch(filepath, fileName); - if(!filepathFound) - { - AFB_ERROR("CTL-LOAD-CONFIG No JSON Config found in %s", filepath); - return NULL; - } - return json_object_from_file(filepathFound); -} - -int browseAdditionnalFiles(CtlConfigT* ctlConfig, const char* filepath, int sectionIdx){ - int err = 0; - int done = 0; - const char* fileName; - json_object* configJ = NULL, *sectionJ = NULL; - CtlSectionT* sections = ctlConfig->sections; - - if (json_object_get_type(ctlConfig->filesJ) == json_type_array) { - int filesEnd = json_object_array_length(ctlConfig->filesJ); - for (int jdx = 0; jdx < filesEnd; jdx++) { - fileName = json_object_get_string(json_object_array_get_idx(ctlConfig->filesJ, jdx)); - configJ = loadJSON(filepath, fileName); - if(json_object_object_get_ex(configJ, sections[sectionIdx].key, §ionJ)) - { - err += sections[sectionIdx].loadCB(§ions[sectionIdx], sectionJ); - done++; - } - } - if(!done) { - AFB_ERROR("CtlConfigLoad: fail to find '%s' section in config '%s' with '%s' in its name", sections[sectionIdx].key, filepath, fileName); - err++; - } - if(err) {goto OnErrorExit;} - } else { - fileName = json_object_get_string(ctlConfig->filesJ); - configJ = loadJSON(filepath, fileName); - if(json_object_object_get_ex(configJ, sections[sectionIdx].key, §ionJ)) { - err += sections[sectionIdx].loadCB(§ions[sectionIdx], sectionJ); - done++; - } - else { - AFB_ERROR("CtlConfigLoad: fail to find '%s' section in config '%s' with '%s' in its name", sections[sectionIdx].key, filepath, fileName); - err++; - } - if(err) {goto OnErrorExit;} - } - - return err; - - OnErrorExit: - return err; -} - -int CtlConfigExec(CtlConfigT *ctlConfig) { - // best effort to initialise everything before starting - if (ctlConfig->requireJ) { - - void DispatchRequireOneApi(json_object * bindindJ) { - const char* requireBinding = json_object_get_string(bindindJ); - int err = afb_daemon_require_api(requireBinding, 1); - if (err) { - AFB_WARNING("CTL-LOAD-CONFIG:REQUIRE Fail to get=%s", requireBinding); - } - } - - if (json_object_get_type(ctlConfig->requireJ) == json_type_array) { - for (int idx = 0; idx < json_object_array_length(ctlConfig->requireJ); idx++) { - DispatchRequireOneApi(json_object_array_get_idx(ctlConfig->requireJ, idx)); - } - } else { - DispatchRequireOneApi(ctlConfig->requireJ); - } - } - -#ifdef CONTROL_SUPPORT_LUA - int err= LuaConfigExec(); - if (err) goto OnErrorExit; -#endif - - // Loop on every section and process config - int errcount=0; - for (int idx = 0; ctlConfig->sections[idx].key != NULL; idx++) { - errcount += ctlConfig->sections[idx].loadCB(&ctlConfig->sections[idx], NULL); - } - return errcount; - - OnErrorExit: - return 1; -} - -CtlConfigT *CtlConfigLoad(const char* filepath, CtlSectionT *sections) { - json_object *ctlConfigJ; - CtlConfigT *ctlConfig = calloc(1, sizeof (CtlConfigT)); - int err; - -#ifdef CONTROL_SUPPORT_LUA - err = LuaConfigLoad(); - if (err) goto OnErrorExit; -#endif - - // Load JSON file - ctlConfigJ = loadJSON(filepath, NULL); - if (!ctlConfigJ) { - AFB_ERROR("CTL-LOAD-CONFIG Invalid JSON %s ", filepath); - goto OnErrorExit; - } - - AFB_INFO("CTL-LOAD-CONFIG: loading config filepath=%s", filepath); - - json_object *metadataJ; - int done = json_object_object_get_ex(ctlConfigJ, "metadata", &metadataJ); - if (done) { - err = wrap_json_unpack(metadataJ, "{ss,ss,ss,s?s,s?o,s?o !}", - "label", &ctlConfig->label, - "version", &ctlConfig->version, - "api", &ctlConfig->api, - "info", &ctlConfig->info, - "require", &ctlConfig->requireJ, - "files",&ctlConfig->filesJ); - if (err) { - AFB_ERROR("CTL-LOAD-CONFIG:METADATA Missing something label|api|version|[info]|[require] in:\n-- %s", json_object_get_string(metadataJ)); - goto OnErrorExit; - } - - // Should replace this with API name change - if (ctlConfig->api) { - err = afb_daemon_rename_api(ctlConfig->api); - if (err) AFB_WARNING("Fail to rename api to:%s", ctlConfig->api); - } - } - - //load config sections - err = 0; - ctlConfig->sections = sections; - - for (int idx = 0; sections[idx].key != NULL; idx++) { - json_object * sectionJ = NULL; - int done = json_object_object_get_ex(ctlConfigJ, sections[idx].key, §ionJ); - if (!done) { - AFB_DEBUG("CtlConfigLoad: fail to find '%s' section in config '%s'. Searching deeper", sections[idx].key, filepath); - err += browseAdditionnalFiles(ctlConfig, filepath, idx); - } else { - err += sections[idx].loadCB(§ions[idx], sectionJ); - } - } - if (err) goto OnErrorExit; - - return (ctlConfig); - -OnErrorExit: - free(ctlConfig); - return NULL; -} |