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authorFulup Ar Foll <fulup@iot.bzh>2017-11-01 22:18:54 +0100
committerFulup Ar Foll <fulup@iot.bzh>2017-11-01 22:19:54 +0100
commitab6e470190f2cc410b1f6fa8f146317a3c3b08b5 (patch)
tree5235d72c616cb8fc4295c9dc9ec56509bbbb0dc3 /ahl-binding/ahl-config.c
parented0fb265decf8bb562ad27d18985705b9de74f15 (diff)
Integration with AlsaHookPlugin (work in progress)
Diffstat (limited to 'ahl-binding/ahl-config.c')
-rw-r--r--ahl-binding/ahl-config.c59
1 files changed, 51 insertions, 8 deletions
diff --git a/ahl-binding/ahl-config.c b/ahl-binding/ahl-config.c
index 5e3de08..2a61b5e 100644
--- a/ahl-binding/ahl-config.c
+++ b/ahl-binding/ahl-config.c
@@ -19,6 +19,7 @@
#include <string.h>
#include <json-c/json.h>
#include "wrap-json.h"
+#include "filescan-utils.h"
#include "ahl-binding.h"
@@ -40,21 +41,63 @@ static InterruptBehaviorT InterruptBehaviorToEnum(char * in_pInterruptBehaviorSt
return INTERRUPTBEHAVIOR_MAXVALUE;
}
+static json_object* CtlConfigScan(const char *dirList, const char *prefix) {
+ char controlFile [CONTROL_MAXPATH_LEN];
+ strncpy(controlFile, prefix, CONTROL_MAXPATH_LEN);
+ strncat(controlFile, GetBinderName(), CONTROL_MAXPATH_LEN);
+
+ // search for default dispatch config file
+ json_object* responseJ = ScanForConfig(dirList, CTL_SCAN_RECURSIVE, controlFile, ".json");
+
+ return responseJ;
+}
+
+static char* CtlConfigSearch(const char *dirList, const char *prefix) {
+ int index, err;
+
+ // search for default dispatch config file
+ json_object* responseJ = CtlConfigScan (dirList, prefix);
+ if (!responseJ) return NULL;
+
+ // 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;
+ 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) {
+ char filepath[CONTROL_MAXPATH_LEN];
+ strncpy(filepath, fullpath, sizeof (filepath));
+ strncat(filepath, "/", sizeof (filepath));
+ strncat(filepath, filename, sizeof (filepath));
+ return (strdup(filepath));
+ }
+ }
+ // no config found
+ return NULL;
+}
+
int ParseHLBConfig() {
char * versionStr = NULL;
json_object * jAudioRoles = NULL;
json_object * jHALList = NULL;
char * policyModule = NULL;
- // TODO: This should be retrieve from binding startup arguments
- char configfile_path[256];
- if(getenv("AHL_CONFIG_FILE") == NULL)
- {
- AFB_ERROR("Please Set Environnement Variable AHL_CONFIG_FILE");
- return 1;
- }
+ const char *dirList=getenv("AAAA_CONFIG_PATH");
+ if (!dirList) dirList=CONTROL_CONFIG_PATH;
- sprintf(configfile_path, "%s", getenv("AHL_CONFIG_FILE"));
+ const char *configfile_path =CtlConfigSearch(dirList, "ahl-");
+ if (!configfile_path) {
+ AFB_ERROR("Error: No control-* config found invalid JSON %s ", dirList);
+ return 1;
+ }
+
AFB_INFO("High-level config file -> %s\n", configfile_path);
// Open configuration file