Usage of version and help in addons

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

1 files changed, 18 insertions, 1 deletions

diff --git a/addon/doxyapp/doxyapp.cpp b/addon/doxyapp/doxyapp.cpp
index 3ec8fb2..2ee6566 100644
--- a/addon/doxyapp/doxyapp.cpp
+++ b/addon/doxyapp/doxyapp.cpp
@@ -38,6 +38,7 @@
 #include "classlist.h"
 #include "config.h"
 #include "filename.h"
+#include "version.h"
 
 class XRefDummyCodeGenerator : public CodeOutputInterface
 {
@@ -225,7 +226,23 @@ int main(int argc,char **argv)
 {
   char cmd[256];
 
-  if (argc<2)
+  int locArgc = argc;
+
+  if (locArgc == 2)
+  {
+    if (!strcmp(argv[1],"--help"))
+    {
+      printf("Usage: %s [source_file | source_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 [source_file | source_dir]\n",argv[0]);
     exit(1);