X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/51969283ec562f968d997a5581724d86d3e8b1d4..fd368d18f1e83b471e34137c3f767b774a88e063:/client/proxmark3.c

diff --git a/client/proxmark3.c b/client/proxmark3.c
index 9105ca62..a6274bc1 100644
--- a/client/proxmark3.c
+++ b/client/proxmark3.c
@@ -16,55 +16,151 @@
 #include <unistd.h>
 #include <readline/readline.h>
 #include <readline/history.h>
-#include "proxusb.h"
+//#include "proxusb.h"
 #include "proxmark3.h"
 #include "proxgui.h"
 #include "cmdmain.h"
+#include "uart.h"
+#include "ui.h"
+#include "sleep.h"
 
-struct usb_receiver_arg
-{
+static serial_port sp;
+static UsbCommand txcmd;
+static volatile 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;
+  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;
+//}
 
+byte_t rx[0x1000000];
+byte_t* prx = rx;
+
+static void *uart_receiver(void *targ) {
+  struct receiver_arg *arg = (struct receiver_arg*)targ;
+  size_t rxlen;
+  size_t cmd_count;
+  
   while (arg->run) {
-    if (ReceiveCommandPoll(&cmdbuf)) {
-      UsbCommandReceived(&cmdbuf);
-      fflush(NULL);
+    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)
-{
+static void *main_loop(void *targ) {
   struct main_loop_arg *arg = (struct main_loop_arg*)targ;
-  struct usb_receiver_arg rarg;
+  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, &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);
+    }
   }
 
 	read_history(".history");
-	while(1) {
-		cmd = readline(PROXPROMPT);
+	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);
+		}
+		
 		if (cmd) {
 			while(cmd[strlen(cmd) - 1] == ' ')
-			cmd[strlen(cmd) - 1] = 0x00;
+        cmd[strlen(cmd) - 1] = 0x00;
 			
 			if (cmd[0] != 0x00) {
 				if (strncmp(cmd, "quit", 4) == 0) {
@@ -80,25 +176,43 @@ static void *main_loop(void *targ)
 			break;
 		}
 	}
-
+  
 	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;
+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;
-  usb_init();
 
+/*
+  usb_init();
   if (!OpenProxmark(1)) {
     fprintf(stderr,"PROXMARK3: NOT FOUND!\n");
     marg.usb_present = 0;
@@ -107,7 +221,27 @@ int main(int argc, char **argv)
     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;
+  }
 
+  // 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);
 
@@ -115,8 +249,12 @@ int main(int argc, char **argv)
 
   pthread_join(main_loop_t, NULL);
 
-  if (marg.usb_present == 1) {
-    CloseProxmark();
-  }
+//  if (marg.usb_present == 1) {
+//    CloseProxmark();
+//  }
+
+  // Clean up the port
+  uart_close(sp);
+  
   return 0;
 }