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/* log.c - Log to logcat.
*
* Copyright 2016 The Android Open Source Project
USE_LOG(NEWTOY(log, "<1p:t:", TOYFLAG_USR|TOYFLAG_SBIN))
config LOG
bool "log"
depends on TOYBOX_ON_ANDROID
default y
help
usage: log [-p PRI] [-t TAG] MESSAGE...
Logs message to logcat.
-p use the given priority instead of INFO:
d: DEBUG e: ERROR f: FATAL i: INFO v: VERBOSE w: WARN s: SILENT
-t use the given tag instead of "log"
*/
#define FOR_log
#include "toys.h"
GLOBALS(
char *tag;
char *pri;
)
void log_main(void)
{
android_LogPriority pri = ANDROID_LOG_INFO;
char *s = toybuf;
int i;
if (TT.pri) {
i = stridx("defisvw", tolower(*TT.pri));
if (i==-1 || strlen(TT.pri)!=1) error_exit("bad -p '%s'", TT.pri);
pri = (android_LogPriority []){ANDROID_LOG_DEBUG, ANDROID_LOG_ERROR,
ANDROID_LOG_FATAL, ANDROID_LOG_INFO, ANDROID_LOG_SILENT,
ANDROID_LOG_VERBOSE, ANDROID_LOG_WARN}[i];
}
if (!TT.tag) TT.tag = "log";
for (i = 0; toys.optargs[i]; i++) {
if (i) *s++ = ' ';
if ((s-toybuf)+strlen(toys.optargs[i])>=1024) {
memcpy(s, toys.optargs[i], 1024-(s-toybuf));
toybuf[1024] = 0;
error_msg("log cut at 1024 bytes");
break;
}
s = stpcpy(s, toys.optargs[i]);
}
__android_log_write(pri, TT.tag, toybuf);
}
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