More patches from en4rab to the hexsamples, plus patches to legicsave and legicdecode...

[proxmark3-svn] / client / proxmark3.c

diff --git a/client/proxmark3.c b/client/proxmark3.c
index 3c3b7927a7b11b9c608027baa63074e91c6c3643..5cbacc8608cd1024aa4f6a271e3744a4405ed3c1 100644 (file)
--- a/client/proxmark3.c
+++ b/client/proxmark3.c
@@ -1,68 +1,172 @@
-#include <usb.h>
+//-----------------------------------------------------------------------------
+// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
+// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Main binary
+//-----------------------------------------------------------------------------
+

 #include <stdio.h>
 #include <stdio.h>

-#include <unistd.h>

 #include <stdlib.h>
 #include <stdlib.h>

-#include <strings.h>

 #include <string.h>
 #include <string.h>

-#include <errno.h>
+#include <pthread.h>
+#include <unistd.h>

 #include <readline/readline.h>
 #include <readline/history.h>
 #include <readline/readline.h>
 #include <readline/history.h>

-#include <pthread.h>
-
-#include "translate.h"
-#include "prox.h"
+//#include "proxusb.h"

 #include "proxmark3.h"
 #include "proxgui.h"
 #include "proxmark3.h"
 #include "proxgui.h"

+#include "cmdmain.h"
+#include "uart.h"
+#include "ui.h"
+#include "sleep.h"

 
 

-struct usb_receiver_arg {
-       int run;
+static serial_port sp;
+static UsbCommand txcmd;
+volatile static bool txcmd_pending = false;
+
+void SendCommand(UsbCommand *c) {
+#if 0
+  printf("Sending %d bytes\n", sizeof(UsbCommand));
+#endif
+/*
+  if (txcmd_pending) {
+    ERR("Sending command failed, previous command is still pending");
+  }
+*/
+  while(txcmd_pending);
+  txcmd = *c;
+  txcmd_pending = true;
+}
+
+struct receiver_arg {
+  int run;

 };
 
 struct main_loop_arg {
 };
 
 struct main_loop_arg {

-       int usb_present;
+  int usb_present;
+  char *script_cmds_file;

 };
 
 };
 

-static void *usb_receiver(void *targ) {
-       struct usb_receiver_arg *arg = (struct usb_receiver_arg*)targ;
-       UsbCommand cmdbuf;
+//static void *usb_receiver(void *targ) {
+//  struct receiver_arg *arg = (struct receiver_arg*)targ;
+//  UsbCommand cmdbuf;
+//
+//  while (arg->run) {
+//    if (ReceiveCommandPoll(&cmdbuf)) {
+//      UsbCommandReceived(&cmdbuf);
+//      fflush(NULL);
+//    }
+//  }
+//
+//  pthread_exit(NULL);
+//  return NULL;
+//}

 
 

-       while(arg->run) {
-               if (ReceiveCommandP(&cmdbuf) > 0) {
-                       int i;
+byte_t rx[0x1000000];
+byte_t* prx = rx;

 
 

-                       for (i=0; i<strlen(PROXPROMPT); i++)
-                               putchar(0x08);
-
-                       UsbCommandReceived(&cmdbuf);
-                       printf(PROXPROMPT);
-                       fflush(NULL);
-               }
-       }
-
-       pthread_exit(NULL);
+static void *uart_receiver(void *targ) {
+  struct receiver_arg *arg = (struct receiver_arg*)targ;
+  size_t rxlen;
+  size_t cmd_count;
+  
+  while (arg->run) {
+    rxlen = sizeof(UsbCommand);
+    if (uart_receive(sp,prx,&rxlen)) {
+      prx += rxlen;
+      if (((prx-rx) % sizeof(UsbCommand)) != 0) {
+        continue;
+      }
+      cmd_count = (prx-rx) / sizeof(UsbCommand);
+      //      printf("received %d bytes, which represents %d commands\n",(prx-rx), cmd_count);
+      for (size_t i=0; i<cmd_count; i++) {
+        UsbCommandReceived((UsbCommand*)(rx+(i*sizeof(UsbCommand))));
+      }
+    }
+    prx = rx;
+    
+    if(txcmd_pending) {
+      if (!uart_send(sp,(byte_t*)&txcmd,sizeof(UsbCommand))) {
+        PrintAndLog("Sending bytes to proxmark failed");
+      }
+      txcmd_pending = false;
+    }
+  }
+  
+  pthread_exit(NULL);
+  return NULL;

 }
 
 }
 

-static void *main_loop(void *targ)
-{
-       struct main_loop_arg *arg = (struct main_loop_arg*)targ;
-       char *cmd = NULL;
-
-       while(1) {
-               struct usb_receiver_arg rarg;
-               pthread_t reader_thread;
+static void *main_loop(void *targ) {
+  struct main_loop_arg *arg = (struct main_loop_arg*)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, &usb_receiver, &rarg);
+    pthread_create(&reader_thread, NULL, &uart_receiver, &rarg);
+  }
+  
+  FILE *script_file = NULL;
+  char script_cmd_buf[256];
+  
+  if (arg->script_cmds_file)
+  {
+    script_file = fopen(arg->script_cmds_file, "r");
+    if (script_file)
+    {
+      printf("using 'scripting' commands file %s\n", arg->script_cmds_file);
+    }
+  }

 
 

-               rarg.run=1;
-               if (arg->usb_present == 1) {
-                       pthread_create(&reader_thread, NULL, &usb_receiver, &rarg);
+       read_history(".history");
+       while(1)
+  {
+    // If there is a script file
+    if (script_file)
+    {
+      if (!fgets(script_cmd_buf, sizeof(script_cmd_buf), script_file))
+      {
+        fclose(script_file);
+        script_file = NULL;
+      }
+      else
+      {
+        char *nl;
+        nl = strrchr(script_cmd_buf, '\r');
+        if (nl) *nl = '\0';
+        nl = strrchr(script_cmd_buf, '\n');
+        if (nl) *nl = '\0';
+        
+        if ((cmd = (char*) malloc(strlen(script_cmd_buf) + 1)) != NULL)
+        {
+          memset(cmd, 0, strlen(script_cmd_buf));
+          strcpy(cmd, script_cmd_buf);
+          printf("%s\n", cmd);
+        }
+      }
+    }
+               
+               if (!script_file)
+               {
+      cmd = readline(PROXPROMPT);

                }
                }

-               cmd = readline(PROXPROMPT);
-               rarg.run=0;
-               if (arg->usb_present == 1) {
-                       pthread_join(reader_thread, NULL);
-               }
-
+               

                if (cmd) {
                if (cmd) {

+                       while(cmd[strlen(cmd) - 1] == ' ')
+        cmd[strlen(cmd) - 1] = 0x00;
+                       

                        if (cmd[0] != 0x00) {
                        if (cmd[0] != 0x00) {

+                               if (strncmp(cmd, "quit", 4) == 0) {
+                                       break;
+                               }
+                               

                                CommandReceived(cmd);
                                add_history(cmd);
                        }
                                CommandReceived(cmd);
                                add_history(cmd);
                        }


@@ -72,35 +176,85 @@ static void *main_loop(void *targ)
                        break;
                }
        }
                        break;
                }
        }

-
-       ExitGraphics();
-       pthread_exit(NULL);
+  
+       write_history(".history");
+  
+  if (arg->usb_present == 1) {
+    rarg.run = 0;
+    pthread_join(reader_thread, NULL);
+  }
+  
+  if (script_file)
+  {
+    fclose(script_file);
+    script_file = NULL;
+  }
+  
+  ExitGraphics();
+  pthread_exit(NULL);
+  return NULL;

 }
 
 }
 

-int main(int argc, char **argv)
-{
-       struct main_loop_arg marg;
-       pthread_t main_loop_t;
-       usb_init();
-
-       if (!(devh = OpenProxmark(1))) {
-               fprintf(stderr,"PROXMARK3: NOT FOUND!\n");
-               marg.usb_present = 0;
-               offline = 1;
-       } else {
-               marg.usb_present = 1;
-               offline = 0;
-       }
+int main(int argc, char* argv[]) {
+  srand(time(0));
+  
+  if (argc < 2) {
+    printf("syntax: %s <port>\n\n",argv[0]);
+    printf("\tLinux example:'%s /dev/ttyACM0'\n\n", argv[0]);
+    return 1;
+  }
+  
+  // Make sure to initialize
+  struct main_loop_arg marg = {
+    .usb_present = 0,
+    .script_cmds_file = NULL
+  };
+  pthread_t main_loop_t;

 
 

-       pthread_create(&main_loop_t, NULL, &main_loop, &marg);
-       InitGraphics(argc, argv);
+/*
+  usb_init();
+  if (!OpenProxmark(1)) {
+    fprintf(stderr,"PROXMARK3: NOT FOUND!\n");
+    marg.usb_present = 0;
+    offline = 1;
+  } else {
+    marg.usb_present = 1;
+    offline = 0;
+  }
+*/
+  
+  sp = uart_open(argv[1]);
+  if (sp == INVALID_SERIAL_PORT) {
+    printf("ERROR: invalid serial port\n");
+    marg.usb_present = 0;
+    offline = 1;
+  } else if (sp == CLAIMED_SERIAL_PORT) {
+    printf("ERROR: serial port is claimed by another process\n");
+    marg.usb_present = 0;
+    offline = 1;
+  } else {
+    marg.usb_present = 1;
+    offline = 0;
+  }

 
 

-       MainGraphics();
+  // If the user passed the filename of the 'script' to execute, get it
+  if (argc > 2 && argv[2]) {
+    marg.script_cmds_file = argv[2];
+  }
+  
+  pthread_create(&main_loop_t, NULL, &main_loop, &marg);
+  InitGraphics(argc, argv);

 
 

-       pthread_join(main_loop_t, NULL);
+  MainGraphics();

 
 

-       if (marg.usb_present == 1) {
-               CloseProxmark();
-       }
-       return 0;
+  pthread_join(main_loop_t, NULL);
+
+//  if (marg.usb_present == 1) {
+//    CloseProxmark();
+//  }
+
+  // Clean up the port
+  uart_close(sp);
+  
+  return 0;

 }
 }