add -v version option to map_extractor

--HG--
branch : trunk

src/tools/map_extractor/CMakeLists.txt

@@ -9,12 +9,10 @@
 # WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
 # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
-cmake_minimum_required (VERSION 2.6)
-project (TRINITY_MAP_EXTRACTOR)
-
 file(GLOB sources *.cpp)
 file(GLOB loadlib_sources loadlib/*.cpp)
 
+include_directories (${CMAKE_SOURCE_DIR}/src/server/shared)
 include_directories (${CMAKE_SOURCE_DIR}/externals/libmpq)
 include_directories (${CMAKE_SOURCE_DIR}/src/tools/map_extractor)
 include_directories (${CMAKE_SOURCE_DIR}/src/tools/map_extractor/loadlib)

src/tools/map_extractor/System.cpp

@@ -17,6 +17,8 @@
 #include "loadlib/adt.h"
 #include "loadlib/wdt.h"
 #include <fcntl.h>
+#include "revision.h"
+#define _MAP_EXTRACTOR_VERSION 2
 
 #if defined( __GNUC__ )
     #define _open   open
@@ -33,6 +35,7 @@
 #else
     #define OPEN_FLAGS (O_RDONLY | O_BINARY)
 #endif
+
 extern ArchiveSet gOpenArchives;
 
 typedef struct
@@ -120,6 +123,13 @@ void Usage(char* prg)
     exit(1);
 }
 
+void Version(char* prg)
+{
+    printf("TrinityCore Rev: " _REVISION " " _BUILD_DIRECTIVE " Hash: " _HASH "\n"\
+    "%s Ver: " _MAP_EXTRACTOR_VERSION, prg);
+    exit(0);
+}
+
 void HandleArgs(int argc, char * arg[])
 {
     for(int c = 1; c < argc; ++c)
@@ -162,6 +172,12 @@ void HandleArgs(int argc, char * arg[])
                 else
                     Usage(arg[0]);
                 break;
+            case 'v':
+                if (c + 1 < argc)                           // all ok
+                    Version(arg[0]);
+                else
+                    Usage(arg[0]);
+                break;
         }
     }
 }