| 1,17 → 1,53 |
|---|
| #ifndef FOLLOW_SYMLINK_COMMON_H |
| #define FOLLOW_SYMLINK_COMMON_H |
| |
| #include <glib.h> |
| /* |
| * This file defines common debug utilities. |
| * Also, includes config.h. |
| */ |
| |
| #include <glib/gmessages.h> /* g_print() */ |
| #include <glib/gprintf.h> /* g_printf() */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include "config.h" |
| #endif // HAVE_CONFIG_H |
| |
| #ifdef _DEBUG |
| #define TRACE() (g_printf("nautilus-follow-symlink trace: %s()\n", __FUNCTION__)); |
| /* Debugging facilities */ |
| #include <stdlib.h> /* getenv() (3) */ |
| #include <string.h> /* strcmp() (3) */ |
| |
| /* Prefix for messages */ |
| #define FSL_ "nautilus-follow-symlink: " |
| /* Environment variable, set to 1 to enable verbosity */ |
| #define DBGENV_ (getenv("FSL_DBG")) |
| /* Check on runtime the environment variable's value */ |
| #define DEBUG_ON_() (DBGENV_ != NULL && 0 == strcmp(DBGENV_,"1")) |
| |
| /* Informational message shown on initialisation */ |
| #define FSL_DEBUG_INIT() { \ |
| const int ENABLED = DEBUG_ON_(); \ |
| g_print( FSL_ "DEBUG mode is available, and "); \ |
| g_print( (ENABLED) ? "enabled.\n" : "disabled.\n"); \ |
| g_print( FSL_ "set the environment variable FSL_DBG to \n" \ |
| FSL_ "1 to enable it or to any other value to disable it.\n"); \ |
| }; |
| |
| /* Display the name of the current function name */ |
| #define TRACE() if (DEBUG_ON_())\ |
| g_printf("nautilus-follow-symlink trace: %s()\n", __FUNCTION__); |
| /* Display a message */ |
| #define FSL_LOG(str) if (DEBUG_ON_()) g_printf("%s\n", (str)); |
| /* Display a formatted message with one string argument */ |
| #define FSL_LOG1(str1, str2) if (DEBUG_ON_()) g_printf("%s %s\n", (str1), (str2)); |
| #else |
| #define TRACE() |
| /* Debugging facilities disabled */ |
| #define TRACE() |
| #define FSL_LOG(a) |
| #define FSL_LOG1(a,b) |
| #define FSL_DEBUG_INIT() |
| #endif |
| |
| #ifndef VERSION |
| #define VERSION "interim.debug" |
| #endif |
| |
| #endif /* FOLLOW_SYMLINK_COMMON_H */ |
| /* vim:set ts=4 et ai: */ |