update mp4write to exclude alarm clips so they upload to the cloud properly

libcallback_wz_mod/mp4write.c

@@ -8,8 +8,10 @@
 #include <stdlib.h>
 #include <string.h>
 
+
 static int (*original_mp4write_start_handler)(void *handler, char *file, void *config);
 
+
 static int mp4WriteEnable = 0;
 
 char *mp4Write(int fd, char *tokenPtr) {
@@ -29,24 +31,41 @@ char *mp4Write(int fd, char *tokenPtr) {
   return "error in mp4write.c";
 }
 
-int mp4write_start_handler(void *handler, char *file, void *config) {
+
+int mp4write_start_handler(void *handler, char *file, void *config, char *tokenPtr) {
 
 if(mp4WriteEnable) {
 
-struct stat st = {0};
+  const char* folder;
+    folder = "/media/mmc/record/tmp";
+    struct stat sb;
 
-  if(!strncmp(file, "/tmp/", 5)) {
-    char buf[64];
-    strncpy(buf, file + 5, 30);
-    if (stat("/media/mmc/record/tmp", &st) == -1) {
+   printf("[command] mp4write.c: checking for temporary record directory\n");
+
+    if (stat(folder, &sb) == 0 && S_ISDIR(sb.st_mode)) {
+    printf("[command] mp4write.c: temporary directory exists.\n");
+    } else {
+      printf("[command] mp4write.c: directory missing, creating directory\n");
       mkdir("/media/mmc/record/tmp", 0700);
     }
+
+  printf("mp4write.c: filename: %s\n", file);
+
+  if(!strncmp(file, "/tmp/alarm_", 11)) {
+  printf("mp4write.c: alarm, skipping\n", file);
+  return (original_mp4write_start_handler)(handler, file, config);
+  } else if(!strncmp(file, "/tmp/", 5)) {
+    char buf[64];
+    strncpy(buf, file + 5, 30);
     strcpy(file, "/media/mmc/record/tmp/");
     strcat(file, buf);
-  }
-}
+   }
+ }
+
   return (original_mp4write_start_handler)(handler, file, config);
 }
+
+
 static void __attribute ((constructor)) mp4write_init(void) {
 
   original_mp4write_start_handler = dlsym(dlopen("/system/lib/libmp4rw.so", RTLD_LAZY), "mp4write_start_handler");