[PATCH] BaseTools: Add --version option in Brotli and BrotliCompress

["Song, BinX" <binx.song@intel.com>]

https://bugzilla.tianocore.org/show_bug.cgi?id=464
- Add --version option in Brotli and BrotliCompress

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Bell Song <binx.song@intel.com>
---
 BaseTools/BinWrappers/PosixLike/BrotliCompress       | 3 +++
 BaseTools/Source/C/BrotliCompress/BrotliCompress.bat | 6 ++++++
 BaseTools/Source/C/BrotliCompress/tools/bro.c        | 8 +++++++-
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/BaseTools/BinWrappers/PosixLike/BrotliCompress b/BaseTools/BinWrappers/PosixLike/BrotliCompress
index 59c6465..f7a2079 100755
--- a/BaseTools/BinWrappers/PosixLike/BrotliCompress
+++ b/BaseTools/BinWrappers/PosixLike/BrotliCompress
@@ -32,6 +32,9 @@ while [ $# != 0 ];do
       ARGS+="--output $2 "
       shift
     ;;
+    --version)
+      ARGS+="$1 "
+    ;;
     *)
       ARGS+="--input $1 "
   esac
diff --git a/BaseTools/Source/C/BrotliCompress/BrotliCompress.bat b/BaseTools/Source/C/BrotliCompress/BrotliCompress.bat
index 257bf1e..5949782 100644
--- a/BaseTools/Source/C/BrotliCompress/BrotliCompress.bat
+++ b/BaseTools/Source/C/BrotliCompress/BrotliCompress.bat
@@ -52,6 +52,12 @@ if "%1"=="-o" (
   goto Begin
 )
 
+if "%1"=="--version" (
+  set ARGS=%ARGS% %1
+  shift
+  goto Begin
+)
+
 set ARGS=%ARGS% --input %1
 shift
 goto Begin
diff --git a/BaseTools/Source/C/BrotliCompress/tools/bro.c b/BaseTools/Source/C/BrotliCompress/tools/bro.c
index 2fa9f05..df54738 100644
--- a/BaseTools/Source/C/BrotliCompress/tools/bro.c
+++ b/BaseTools/Source/C/BrotliCompress/tools/bro.c
@@ -67,6 +67,8 @@ static int ParseQuality(const char* s, int* quality) {
   return 0;
 }
 
+#define BRO_VER  "0.5.2"
+
 static void ParseArgv(int argc, char **argv,
                       char **input_path,
                       char **output_path,
@@ -110,6 +112,9 @@ static void ParseArgv(int argc, char **argv,
       }
       *verbose = 1;
       continue;
+    } else if (!strcmp("--version", argv[k])) {
+      fprintf(stderr, "Brotli Version %s\n", BRO_VER);
+      exit(1);
     }
     if (k < argc - 1) {
       if (!strcmp("--input", argv[k]) ||
@@ -177,7 +182,8 @@ error:
   fprintf(stderr,
           "Usage: %s [--force] [--quality n] [--gap n] [--decompress]"
           " [--input filename] [--output filename] [--repeat iters]"
-          " [--verbose] [--window n] [--custom-dictionary filename]\n",
+          " [--verbose] [--window n] [--custom-dictionary filename]"
+          " [--version]\n",
           argv[0]);
   exit(1);
 }
-- 
2.10.2.windows.1