Add flasher from SVN r623 for HID bootprom and current Mac OS X kext

client/hid-flasher/proxusb.c

@@ -0,0 +1,222 @@
+//-----------------------------------------------------------------------------
+// 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.
+//-----------------------------------------------------------------------------
+// USB utilities
+//-----------------------------------------------------------------------------
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+#include <unistd.h>
+#include <usb.h>
+#include <strings.h>
+#include <errno.h>
+
+#include "sleep.h"
+#include "proxusb.h"
+#include "proxmark3.h"
+#include "usb_cmd.h"
+
+// It seems to be missing for mingw
+#ifndef ETIMEDOUT
+#define ETIMEDOUT 116
+#endif
+
+usb_dev_handle *devh = NULL;
+static unsigned int claimed_iface = 0;
+unsigned char return_on_error = 0;
+unsigned char error_occured = 0;
+extern unsigned int current_command;
+
+void SendCommand(UsbCommand *c)
+{
+  int ret;
+
+#if 0
+  printf("Sending %d bytes\n", sizeof(UsbCommand));
+#endif
+  current_command = c->cmd;
+  ret = usb_bulk_write(devh, 0x01, (char*)c, sizeof(UsbCommand), 1000);
+  if (ret<0) {
+    error_occured = 1;
+    if (return_on_error)
+      return;
+
+    fprintf(stderr, "write failed: %s!\nTrying to reopen device...\n",
+      usb_strerror());
+
+    if (devh) {
+      usb_close(devh);
+      devh = NULL;
+    }
+    while(!OpenProxmark(0)) { sleep(1); }
+    printf(PROXPROMPT);
+    fflush(NULL);
+
+    return;
+  }
+}
+
+bool ReceiveCommandPoll(UsbCommand *c)
+{
+  int ret;
+
+  memset(c, 0, sizeof (UsbCommand));
+  ret = usb_bulk_read(devh, 0x82, (char*)c, sizeof(UsbCommand), 500);
+  if (ret<0) {
+    if (ret != -ETIMEDOUT) {
+      error_occured = 1;
+      if (return_on_error)
+        return false;
+
+      fprintf(stderr, "read failed: %s(%d)!\nTrying to reopen device...\n",
+        usb_strerror(), ret);
+
+      if (devh) {
+        usb_close(devh);
+        devh = NULL;
+      }
+      while(!OpenProxmark(0)) { sleep(1); }
+      printf(PROXPROMPT);
+      fflush(NULL);
+
+      return false;
+    }
+  } else {
+    if (ret && (ret < sizeof(UsbCommand))) {
+      fprintf(stderr, "Read only %d instead of requested %d bytes!\n",
+        ret, (int)sizeof(UsbCommand));
+    }
+  }
+
+  return ret > 0;
+}
+
+void ReceiveCommand(UsbCommand *c)
+{
+//  printf("%s()\n", __FUNCTION__);
+  int retval = 0;
+  do {
+    retval = ReceiveCommandPoll(c);
+    if (retval != 1) printf("ReceiveCommandPoll returned %d\n", retval);
+  } while(retval<0);
+//  printf("recv %x\n", c->cmd);
+}
+
+usb_dev_handle* findProxmark(int verbose, unsigned int *iface)
+{
+  struct usb_bus *busses, *bus;
+  usb_dev_handle *handle = NULL;
+  struct prox_unit units[50];
+  int iUnit = 0;
+
+  usb_find_busses();
+  usb_find_devices();
+
+  busses = usb_get_busses();
+
+  for (bus = busses; bus; bus = bus->next) {
+    struct usb_device *dev;
+    
+    for (dev = bus->devices; dev; dev = dev->next) {
+      struct usb_device_descriptor *desc = &(dev->descriptor);
+
+      if ((desc->idProduct == 0x4b8f) && (desc->idVendor == 0x9ac4)) {
+        handle = usb_open(dev);
+        if (!handle) {
+          if (verbose)
+            fprintf(stderr, "open fabiled: %s!\n", usb_strerror());
+          //return NULL;
+          continue;
+        }
+        *iface = dev->config[0].interface[0].altsetting[0].bInterfaceNumber;
+
+        struct prox_unit unit = {handle, {0}};
+        usb_get_string_simple(handle, desc->iSerialNumber, unit.serial_number, sizeof(unit.serial_number));
+        units[iUnit++] = unit;
+
+        //return handle;
+      }
+    }
+  }
+
+  if (iUnit > 0) {
+    int iSelection = 0;
+
+    fprintf(stdout, "\nConnected units:\n");
+
+    for (int i = 0; i < iUnit; i++) {
+      struct usb_device * dev = usb_device(units[i].handle);
+      fprintf(stdout, "\t%d. SN: %s [%s/%s]\n", i+1, units[i].serial_number, dev->bus->dirname, dev->filename);
+    }
+    if (iUnit > 1) {
+      while (iSelection < 1 || iSelection > iUnit) {
+        fprintf(stdout, "Which unit do you want to connect to? ");
+        fscanf(stdin, "%d", &iSelection);
+        }
+      }
+    else
+      iSelection = 1;
+    iSelection --;
+
+    for (int i = 0; i < iUnit; i++) {
+      if (iSelection == i) continue;
+      usb_close(units[i].handle);
+      units[i].handle = NULL;
+    }
+
+    return units[iSelection].handle;
+  }
+
+  return NULL;
+}
+
+usb_dev_handle* OpenProxmark(int verbose)
+{
+  int ret;
+  usb_dev_handle *handle = NULL;
+  unsigned int iface;
+
+  handle = findProxmark(verbose, &iface);
+  if (!handle)
+    return NULL;
+
+#ifdef __linux__
+  /* detach kernel driver first */
+  ret = usb_detach_kernel_driver_np(handle, iface);
+  /* don't complain if no driver attached */
+  if (ret<0 && ret != -61 && verbose)
+    fprintf(stderr, "detach kernel driver failed: (%d) %s!\n", ret, usb_strerror());
+#endif
+
+  // Needed for Windows. Optional for Mac OS and Linux
+  ret = usb_set_configuration(handle, 1);
+  if (ret < 0) {
+    if (verbose)
+      fprintf(stderr, "configuration set failed: %s!\n", usb_strerror());
+    return NULL;
+  }
+
+  ret = usb_claim_interface(handle, iface);
+  if (ret < 0) {
+    if (verbose)
+      fprintf(stderr, "claim failed: %s!\n", usb_strerror());
+    return NULL;
+  }
+  claimed_iface = iface;
+  devh = handle;
+  return handle;
+}
+
+void CloseProxmark(void)
+{
+  usb_release_interface(devh, claimed_iface);
+  usb_close(devh);
+  devh = NULL;
+}