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