Usage of version and help in addons

More consequent and consistent usage of help and version in addons.

2 files changed, 21 insertions, 2 deletions

diff --git a/addon/doxmlparser/examples/metrics/CMakeLists.txt b/addon/doxmlparser/examples/metrics/CMakeLists.txt
index 255ae0e..7e99a08 100644
--- a/addon/doxmlparser/examples/metrics/CMakeLists.txt
+++ b/addon/doxmlparser/examples/metrics/CMakeLists.txt
@@ -1,6 +1,7 @@
 
 include_directories(
 	../../include
+	${PROJECT_SOURCE_DIR}/libversion
 )
 
 add_executable(doxmlparser_metrics
@@ -10,6 +11,7 @@ main.cpp
 
 target_link_libraries(doxmlparser_metrics
 	doxmlparser
+	doxygen_version
 	qtools
         ${COVERAGE_LINKER_FLAGS}
 )
diff --git a/addon/doxmlparser/examples/metrics/main.cpp b/addon/doxmlparser/examples/metrics/main.cpp
index 1328abe..9e301b1 100644
--- a/addon/doxmlparser/examples/metrics/main.cpp
+++ b/addon/doxmlparser/examples/metrics/main.cpp
@@ -22,6 +22,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <doxmlintf.h>
+#include "version.h"
 
 bool isDocumented(IDocRoot *brief,IDocRoot *detailed)
 {
@@ -49,9 +50,25 @@ bool isDocumented(IDocRoot *brief,IDocRoot *detailed)
 
 int main(int argc,char **argv)
 {
-  if (argc!=2)
+  int locArgc = argc;
+
+  if (locArgc == 2)
+  {
+    if (!strcmp(argv[1],"--help"))
+    {
+      printf("Usage: %s xml_dir\n",argv[0]);
+      exit(0);
+    }
+    else if (!strcmp(argv[1],"--version"))
+    {
+      printf("%s version: %s\n",argv[0],getFullVersion());
+      exit(0);
+    }
+  }
+
+  if (locArgc!=2)
   {
-    printf("Usage: %s xml_output_dir\n",argv[0]);
+    printf("Usage: %s xml_dir\n",argv[0]);
     exit(1);
   }