args: add version command

ConnorRigby · Oct 16, 2022 · f728d4b · f728d4b
1 parent b162e5d
commit f728d4b
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/src/args.cpp b/src/args.cpp
@@ -119,6 +119,11 @@ size_t getCommandArgs(int argc, char** argv, ecudump_args_t* args)
     if (c == -1) break;
     switch(c) {
       case 0: {
+        if (strcmp(long_options[option_index].name, "version") == 0) {
+            fprintf(stderr, "%s Version 0.9.0\n", argv[0] ? argv[0] : "ecudump");
+            return 0;
+        }
+
         if(strcmp(long_options[option_index].name, "start-address") == 0) {
           signed long long ret = decodeHex(optarg, 0xffffffff);
           if(ret < 0) {
@@ -192,10 +197,6 @@ size_t getCommandArgs(int argc, char** argv, ecudump_args_t* args)
           args->verbose = true;
           break; 
         }
-        if(strcmp(long_options[option_index].name, "version") == 0) {
-          fprintf(stderr, "ecudump version = 0.2.0");
-          break;
-        }
 
         if(strcmp(long_options[option_index].name, "version") == 0) {
           command = 0;

diff --git a/src/main.cpp b/src/main.cpp
@@ -207,6 +207,8 @@ int main(int argc, char** argv)
 							chunkRemainder
 		);
 	}
+	if (command == 0)
+		return 1;
 
 	if (j2534Initialize()) {
 		LOGE(TAG, "j2534Initialize() failed");