USB CDC patch by jonor to enable working under kernel 2.6.27

[proxmark3-svn] / client / proxmark3.c

diff --git a/client/proxmark3.c b/client/proxmark3.c
index 38a977169396263377774030d910fe077c65b58d..78bc1fe47040fe88c46ba8ea5a9b29cf67cb71d4 100644 (file)
--- a/client/proxmark3.c
+++ b/client/proxmark3.c
@@ -21,8 +21,8 @@
 #include "proxgui.h"
 #include "cmdmain.h"
 #include "uart.h"
 #include "proxgui.h"
 #include "cmdmain.h"
 #include "uart.h"

-#include "messages.h"

 #include "ui.h"
 #include "ui.h"

+#include "sleep.h"

 
 static serial_port sp;
 static UsbCommand txcmd;
 
 static serial_port sp;
 static UsbCommand txcmd;


@@ -67,6 +67,7 @@ struct main_loop_arg {
 //}
 
 byte_t rx[0x1000000];
 //}
 
 byte_t rx[0x1000000];

+byte_t* prx = rx;

 
 static void *uart_receiver(void *targ) {
   struct receiver_arg *arg = (struct receiver_arg*)targ;
 
 static void *uart_receiver(void *targ) {
   struct receiver_arg *arg = (struct receiver_arg*)targ;


@@ -75,18 +76,19 @@ static void *uart_receiver(void *targ) {
   
   while (arg->run) {
     rxlen = sizeof(UsbCommand);
   
   while (arg->run) {
     rxlen = sizeof(UsbCommand);

-    if (uart_receive(sp,rx,&rxlen)) {
-      if ((rxlen % sizeof(UsbCommand)) != 0) {
-        PrintAndLog("ERROR: received %03zd bytes, which does not seem to be one or more command(s)\n",rxlen    );
+    if (uart_receive(sp,prx,&rxlen)) {
+      prx += rxlen;
+      if (((prx-rx) % sizeof(UsbCommand)) != 0) {

         continue;
       }
         continue;
       }

-      cmd_count = rxlen / sizeof(UsbCommand);
-//      printf("received %zd bytes, which represents %zd commands\n",rxlen, cmd_count);
+      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))));
       }
     }
       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");
     if(txcmd_pending) {
       if (!uart_send(sp,(byte_t*)&txcmd,sizeof(UsbCommand))) {
         PrintAndLog("Sending bytes to proxmark failed");


@@ -99,7 +101,6 @@ static void *uart_receiver(void *targ) {
   return NULL;
 }
 
   return NULL;
 }
 

-

 static void *main_loop(void *targ) {
   struct main_loop_arg *arg = (struct main_loop_arg*)targ;
   struct receiver_arg rarg;
 static void *main_loop(void *targ) {
   struct main_loop_arg *arg = (struct main_loop_arg*)targ;
   struct receiver_arg rarg;


@@ -143,7 +144,7 @@ static void *main_loop(void *targ) {
         nl = strrchr(script_cmd_buf, '\n');
         if (nl) *nl = '\0';
         
         nl = strrchr(script_cmd_buf, '\n');
         if (nl) *nl = '\0';
         

-        if ((cmd = (char*) malloc(strlen(script_cmd_buf))) != NULL)
+        if ((cmd = (char*) malloc(strlen(script_cmd_buf) + 1)) != NULL)

         {
           memset(cmd, 0, strlen(script_cmd_buf));
           strcpy(cmd, script_cmd_buf);
         {
           memset(cmd, 0, strlen(script_cmd_buf));
           strcpy(cmd, script_cmd_buf);


@@ -195,6 +196,7 @@ static void *main_loop(void *targ) {
 }
 
 int main(int argc, char* argv[]) {
 }
 
 int main(int argc, char* argv[]) {

+  srand(time(0));

   
   if (argc < 2) {
     printf("syntax: %s <port>\n\n",argv[0]);
   
   if (argc < 2) {
     printf("syntax: %s <port>\n\n",argv[0]);


@@ -219,11 +221,16 @@ int main(int argc, char* argv[]) {
     offline = 0;
   }
 */
     offline = 0;
   }
 */

+  

   sp = uart_open(argv[1]);
   if (sp == INVALID_SERIAL_PORT) {
     printf("ERROR: invalid serial port\n");
     marg.usb_present = 0;
     offline = 1;
   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;
   } else {
     marg.usb_present = 1;
     offline = 0;