Merge pull request #281 from brianredbeard/lf-script

[proxmark3-svn] / client / proxmark3.c

diff --git a/client/proxmark3.c b/client/proxmark3.c
index 2f370308f9cb4bcb3a1d09bcd89fe414161efe6f..d00af5ccb1ad9d75a4d9ec37b37ae1e99d34ec06 100644 (file)
--- a/client/proxmark3.c
+++ b/client/proxmark3.c
@@ -22,9 +22,10 @@
 #include "cmdmain.h"
 #include "uart.h"
 #include "ui.h"
-#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;
@@ -101,7 +102,7 @@ static void *main_loop(void *targ) {
        struct receiver_arg rarg;
        char *cmd = NULL;
        pthread_t reader_thread;
-  
+
        if (arg->usb_present == 1) {
                rarg.run = 1;
                pthread_create(&reader_thread, NULL, &uart_receiver, &rarg);
@@ -155,12 +156,11 @@ static void *main_loop(void *targ) {
                                cmd[strlen(cmd) - 1] = 0x00;
                        
                        if (cmd[0] != 0x00) {
-                               if (strncmp(cmd, "quit", 4) == 0) {
-                                       exit(0);
+                               int ret = CommandReceived(cmd);
+                               add_history(cmd);
+                               if (ret == 99) {  // exit or quit
                                        break;
                                }
-                               CommandReceived(cmd);
-                               add_history(cmd);
                        }
                        free(cmd);
                } else {
@@ -175,13 +175,13 @@ static void *main_loop(void *targ) {
                rarg.run = 0;
                pthread_join(reader_thread, NULL);
        }
-
+       
+       ExitGraphics();
+       
        if (script_file) {
                fclose(script_file);
                script_file = NULL;
        }
-
-       ExitGraphics();
        pthread_exit(NULL);
        return NULL;
 }
@@ -196,6 +196,34 @@ static void dumpAllHelp(int markdown)
   dumpCommandsRecursive(cmds, markdown);
 }
 
+static char *my_executable_path = NULL;
+static char *my_executable_directory = NULL;
+
+const char *get_my_executable_path(void)
+{
+       return my_executable_path;
+}
+
+const char *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);
+                       my_executable_directory[dirname_length+1] = '\0';
+               }
+       }
+}
+
 int main(int argc, char* argv[]) {
        srand(time(0));
   
@@ -218,12 +246,15 @@ 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,
                .script_cmds_file = NULL
        };
-       pthread_t main_loop_t;
+       pthread_t main_loop_thread;
 
   
        sp = uart_open(argv[1]);
@@ -257,19 +288,24 @@ int main(int argc, char* argv[]) {
 
        // create a mutex to avoid interlacing print commands from our different threads
        pthread_mutex_init(&print_lock, NULL);
+       pthread_create(&main_loop_thread, NULL, &main_loop, &marg);
 
-       pthread_create(&main_loop_t, NULL, &main_loop, &marg);
+       // build ui/graph forms on separate thread (killed on main_loop_thread);
        InitGraphics(argc, argv);
-
        MainGraphics();
+       //this won't return until ExitGraphics() is called
 
-       pthread_join(main_loop_t, NULL);
+       //wait for thread to finish
+       pthread_join(main_loop_thread, NULL);
+       
 
        // Clean up the port
-       uart_close(sp);
-  
+       if (offline == 0) {
+               uart_close(sp);
+       }
+
        // clean up mutex
        pthread_mutex_destroy(&print_lock);
-  
-  return 0;
+
+       exit(0);
 }