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/*****************************************************************************
* android.c: Android logger using logcat
*****************************************************************************
* Copyright © 2015 VLC authors and VideoLAN
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef __ANDROID__
#error __ANDROID__ not defined
#endif
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <android/log.h>
#include <stdarg.h>
#include <stdio.h>
#include <vlc_common.h>
#include <vlc_plugin.h>
static const int ptr_width = 2 * /* hex digits */ sizeof (uintptr_t);
static void AndroidPrintMsg(void *opaque, int type, const vlc_log_t *p_item,
const char *format, va_list ap)
{
int prio;
char *format2;
int verbose = (intptr_t)opaque;
if (verbose < type)
return;
if (asprintf(&format2, "[%0*"PRIxPTR"/%lx] %s %s: %s",
ptr_width, p_item->i_object_id, p_item->tid, p_item->psz_module,
p_item->psz_object_type, format) < 0)
return;
switch (type) {
case VLC_MSG_INFO:
prio = ANDROID_LOG_INFO;
break;
case VLC_MSG_ERR:
prio = ANDROID_LOG_ERROR;
break;
case VLC_MSG_WARN:
prio = ANDROID_LOG_WARN;
break;
default:
case VLC_MSG_DBG:
prio = ANDROID_LOG_DEBUG;
}
__android_log_vprint(prio, "VLC", format2, ap);
free(format2);
}
static vlc_log_cb Open(vlc_object_t *obj, void **sysp)
{
int verbosity = var_InheritInteger(obj, "verbose");
if (verbosity < 0)
return NULL;
verbosity += VLC_MSG_ERR;
*sysp = (void *)(uintptr_t)verbosity;
return AndroidPrintMsg;
}
vlc_module_begin()
set_shortname(N_("Android log"))
set_description(N_("Android log using logcat"))
set_category(CAT_ADVANCED)
set_subcategory(SUBCAT_ADVANCED_MISC)
set_capability("logger", 30)
set_callbacks(Open, NULL)
vlc_module_end ()
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