Make LUA scripting work even if proxmark3 is called from arbitrary working directory

[proxmark3-svn] / client / cmdscript.c

diff --git a/client/cmdscript.c b/client/cmdscript.c
index 928a216d7334bc72cf52f4b457f12ecbb111683c..23163aa98f128918b153c80a8ef26930519ca98c 100644 (file)
--- a/client/cmdscript.c
+++ b/client/cmdscript.c
@@ -30,7 +30,6 @@
 #include <lualib.h>
 #include <lauxlib.h>
 
-
 static int CmdHelp(const char *Cmd);
 static int CmdList(const char *Cmd);
 static int CmdRun(const char *Cmd);
@@ -77,13 +76,16 @@ int CmdList(const char *Cmd)
 {
     DIR *dp;
     struct dirent *ep;
-    dp = opendir ("./scripts/");
+       char script_directory_path[strlen(get_my_executable_directory()) + strlen(LUA_SCRIPTS_DIRECTORY) + 1];
+       strcpy(script_directory_path, get_my_executable_directory());
+       strcat(script_directory_path, LUA_SCRIPTS_DIRECTORY);
+    dp = opendir(script_directory_path);
 
     if (dp != NULL)
     {
         while ((ep = readdir (dp)) != NULL)
         {
-            if(ep->d_name != NULL && str_ends_with(ep->d_name, ".lua"))
+            if(str_ends_with(ep->d_name, ".lua"))
                 PrintAndLog("%-16s %s", ep->d_name, "A script file");
         }
         (void) closedir (dp);
@@ -149,17 +151,19 @@ int CmdRun(const char *Cmd)
         suffix = ".lua";
     }
 
-    char buf[256];
-    snprintf(buf, sizeof buf, "./scripts/%s%s", script_name, suffix);
-
-    printf("--- Executing: %s, args'%s'\n",buf,arguments);
+       char script_path[strlen(get_my_executable_directory()) + strlen(LUA_SCRIPTS_DIRECTORY) + strlen(script_name) + strlen(suffix) + 1];
+       strcpy(script_path, get_my_executable_directory());
+       strcat(script_path, LUA_SCRIPTS_DIRECTORY);
+       strcat(script_path, script_name);
+       strcat(script_path, suffix);
 
+    printf("--- Executing: %s%s, args '%s'\n", script_name, suffix, arguments);
 
 
 
     // run the Lua script
 
-    int error = luaL_loadfile(lua_state, buf);
+    int error = luaL_loadfile(lua_state, script_path);
     if(!error)
     {