C++ (Cpp) android_log_printLogLine Beispiele

Beispiel #1

Datei: logcat.cpp Projekt: haco20292/google-system-core

static void processBuffer(log_device_t* dev, struct log_msg *buf)
{
    int bytesWritten = 0;
    int err;
    AndroidLogEntry entry;
    char binaryMsgBuf[1024];

    if (dev->binary) {
        static bool hasOpenedEventTagMap = false;
        static EventTagMap *eventTagMap = NULL;

        if (!eventTagMap && !hasOpenedEventTagMap) {
            eventTagMap = android_openEventTagMap(EVENT_TAG_MAP_FILE);
            hasOpenedEventTagMap = true;
        }
        err = android_log_processBinaryLogBuffer(&buf->entry_v1, &entry,
                                                 eventTagMap,
                                                 binaryMsgBuf,
                                                 sizeof(binaryMsgBuf));
        //printf(">>> pri=%d len=%d msg='%s'\n",
        //    entry.priority, entry.messageLen, entry.message);
    } else {
        err = android_log_processLogBuffer(&buf->entry_v1, &entry);
    }
    if (err < 0) {
        goto error;
    }

    if (android_log_shouldPrintLine(g_logformat, entry.tag, entry.priority)) {
        bool match = regexOk(entry);

        g_printCount += match;
        if (match || g_printItAnyways) {
            bytesWritten = android_log_printLogLine(g_logformat, g_outFD, &entry);

            if (bytesWritten < 0) {
                logcat_panic(false, "output error");
            }
        }
    }

    g_outByteCount += bytesWritten;

    if (g_logRotateSizeKBytes > 0
        && (g_outByteCount / 1024) >= g_logRotateSizeKBytes
    ) {
        rotateLogs();
    }

error:
    //fprintf (stderr, "Error processing record\n");
    return;
}

Beispiel #2

Datei: logcat.cpp Projekt: azraelee/platform_system_core

static void processBuffer(log_device_t* dev, struct log_msg *buf)
{
    int bytesWritten = 0;
    int err;
    AndroidLogEntry entry;
    char binaryMsgBuf[1024];

    if (dev->binary) {
        err = android_log_processBinaryLogBuffer(&buf->entry_v1, &entry,
                                                 g_eventTagMap,
                                                 binaryMsgBuf,
                                                 sizeof(binaryMsgBuf));
        //printf(">>> pri=%d len=%d msg='%s'\n",
        //    entry.priority, entry.messageLen, entry.message);
    } else {
        err = android_log_processLogBuffer(&buf->entry_v1, &entry);
    }
    if (err < 0) {
        goto error;
    }

    if (android_log_shouldPrintLine(g_logformat, entry.tag, entry.priority)) {
        if (false && g_devCount > 1) {
            binaryMsgBuf[0] = dev->label;
            binaryMsgBuf[1] = ' ';
            bytesWritten = write(g_outFD, binaryMsgBuf, 2);
            if (bytesWritten < 0) {
                perror("output error");
                exit(-1);
            }
        }

        bytesWritten = android_log_printLogLine(g_logformat, g_outFD, &entry);

        if (bytesWritten < 0) {
            perror("output error");
            exit(-1);
        }
    }

    g_outByteCount += bytesWritten;

    if (g_logRotateSizeKBytes > 0
        && (g_outByteCount / 1024) >= g_logRotateSizeKBytes
    ) {
        rotateLogs();
    }

error:
    //fprintf (stderr, "Error processing record\n");
    return;
}