Port: Add Cygwin tid support to logging

[babeltrace.git] / logging / log.c

diff --git a/logging/log.c b/logging/log.c
index 6d09e56b57beb2c0ca44a3a9adf310be31f1fb84..e31f867e13872c79aca8eda145b0ac023932e4c0 100644 (file)
--- a/logging/log.c
+++ b/logging/log.c
@@ -5,6 +5,11 @@
  */
 
 #include <babeltrace/babeltrace-internal.h>
+#include <babeltrace/common-internal.h>
+
+#ifdef __CYGWIN__
+extern unsigned long pthread_getsequence_np(pthread_t *);
+#endif
 
 /* When defined, Android log (android/log.h) will be used by default instead of
  * stderr (ignored on non-Android platforms). Date, time, pid and tid (context)
@@ -291,6 +296,9 @@
 #include <stddef.h>
 #include <stdlib.h>
 #include <stdio.h>
+
+#define BT_LOG_OUTPUT_LEVEL dummy
+
 #include <babeltrace/logging-internal.h>
 #include <babeltrace/logging.h>
 
@@ -819,6 +827,9 @@ static void pid_callback(int *const pid, int *const tid)
 #else
        #if defined(_WIN32) || defined(_WIN64)
        *tid = GetCurrentThreadId();
+       #elif defined(__CYGWIN__)
+       pthread_t thr = pthread_self();
+       *tid = (int)pthread_getsequence_np(&thr);
        #elif defined(__ANDROID__)
        *tid = gettid();
        #elif defined(__linux__)
@@ -1250,6 +1261,31 @@ static void _bt_log_write_imp(
        msg.lvl = lvl;
        msg.tag = tag;
        g_buffer_cb(&msg, buf);
+       const char *rst_color_p = bt_common_color_reset();
+       const char *rst_color_e = rst_color_p + strlen(rst_color_p);
+       const char *color_p = "";
+       const char *color_e = color_p;
+
+       switch (lvl) {
+       case BT_LOG_INFO:
+               color_p = bt_common_color_fg_blue();
+               color_e = color_p + strlen(color_p);
+               break;
+       case BT_LOG_WARN:
+               color_p = bt_common_color_fg_yellow();
+               color_e = color_p + strlen(color_p);
+               break;
+       case BT_LOG_ERROR:
+       case BT_LOG_FATAL:
+               color_p = bt_common_color_fg_red();
+               color_e = color_p + strlen(color_p);
+               break;
+       default:
+               break;
+       }
+
+       msg.p = put_stringn(color_p, color_e, msg.p, msg.e);
+
        if (BT_LOG_PUT_CTX & mask)
        {
                put_ctx(&msg);
@@ -1266,6 +1302,7 @@ static void _bt_log_write_imp(
        {
                put_msg(&msg, fmt, va);
        }
+       msg.p = put_stringn(rst_color_p, rst_color_e, msg.p, msg.e);
        log->output->callback(&msg, log->output->arg);
        if (0 != mem && BT_LOG_PUT_MSG & mask)
        {