Code cleanup: deduplicate crapto1 library (#228)

[proxmark3-svn] / client / proxmark3.c

diff --git a/client/proxmark3.c b/client/proxmark3.c
index f184d9e995e3f7078d75812aa6d907609dbb1597..ba8c7205287d877e406fd97197258bb35461cde7 100644 (file)
--- a/client/proxmark3.c
+++ b/client/proxmark3.c
@@ -25,6 +25,8 @@
 #include "sleep.h"
 #include "cmdparser.h"
 #include "cmdhw.h"
+#include "whereami.h"
+
 
 // a global mutex to prevent interlaced printing from different threads
 pthread_mutex_t print_lock;
@@ -195,6 +197,33 @@ static void dumpAllHelp(int markdown)
   dumpCommandsRecursive(cmds, markdown);
 }
 
+static char *my_executable_path = NULL;
+static char *my_executable_directory = NULL;
+
+const char const *get_my_executable_path(void)
+{
+       return my_executable_path;
+}
+
+const char const *get_my_executable_directory(void)
+{
+       return my_executable_directory;
+}
+
+static void set_my_executable_path(void)
+{
+       int path_length = wai_getExecutablePath(NULL, 0, NULL);
+       if (path_length != -1) {
+               my_executable_path = (char*)malloc(path_length + 1);
+               int dirname_length = 0;
+               if (wai_getExecutablePath(my_executable_path, path_length, &dirname_length) != -1) {
+                       my_executable_path[path_length] = '\0';
+                       my_executable_directory = (char *)malloc(dirname_length + 2);
+                       strncpy(my_executable_directory, my_executable_path, dirname_length+1);
+               }
+       }
+}
+
 int main(int argc, char* argv[]) {
        srand(time(0));
   
@@ -217,6 +246,9 @@ int main(int argc, char* argv[]) {
                dumpAllHelp(1);
                return 0;
        }
+
+       set_my_executable_path();
+       
        // Make sure to initialize
        struct main_loop_arg marg = {
                .usb_present = 0,