Allow logging of large trace messages.

diff --git a/coreapi/linphonecore_jni.cc b/coreapi/linphonecore_jni.cc
index 273d46aa991a04453f6ba201c6cd6da885d380cf..b8d48de53203cc3d293eec1eee78e1f5fd5eee4d 100644 (file)
--- a/coreapi/linphonecore_jni.cc
+++ b/coreapi/linphonecore_jni.cc
@@ -53,6 +53,9 @@ static JavaVM *jvm=0;
 #ifdef ANDROID
 static void linphone_android_log_handler(OrtpLogLevel lev, const char *fmt, va_list args){
        int prio;
+       char str[4096];
+       char *current;
+       char *next;
        switch(lev){
        case ORTP_DEBUG:        prio = ANDROID_LOG_DEBUG;       break;
        case ORTP_MESSAGE:      prio = ANDROID_LOG_INFO;        break;
@@ -61,7 +64,19 @@ static void linphone_android_log_handler(OrtpLogLevel lev, const char *fmt, va_l
        case ORTP_FATAL:        prio = ANDROID_LOG_FATAL;       break;
        default:                prio = ANDROID_LOG_DEFAULT;     break;
        }
-       __android_log_vprint(prio, LOG_DOMAIN, fmt, args);
+       vsnprintf(str, sizeof(str) - 1, fmt, args);
+       str[sizeof(str) - 1] = '\0';
+       if (strlen(str) < 512) {
+               __android_log_write(prio, LOG_DOMAIN, str);
+       } else {
+               current = str;
+               while ((next = strchr(current, '\n')) != NULL) {
+                       *next = '\0';
+                       __android_log_write(prio, LOG_DOMAIN, current);
+                       current = next + 1;
+               }
+               __android_log_write(prio, LOG_DOMAIN, current);
+       }
 }
 
 int dumbMethodForAllowingUsageOfCpuFeaturesFromStaticLibMediastream() {