utils/huaweiaktbbo/src/huaweiAktBbo.c

   1 /* HUAWEI 3G modems activator
   2    Copyright (C) 2006 bobovsky bobovsky@kanoistika.sk  GPL
   3    Copyright (C) 2009 Nuno Goncalves nunojpg@gmail.com GPL
   4    This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License2.
   5 */
   6
   7 #include <stdio.h>
   8 #include <stdlib.h>
   9 #include <string.h>
  10 #include <assert.h>
  11 #include <signal.h>
  12 #include <ctype.h>
  13 #include <usb.h>
  14
  15 struct usb_dev_handle *devh;
  16
  17 void release_usb_device(int dummy) {
  18         int ret;
  19         ret = usb_release_interface(devh, 0);
  20
  21         if (!ret)
  22                 printf("failed to release interface: %d\n", ret);
  23
  24         usb_close(devh);
  25
  26         if (!ret)
  27                 printf("failed to close interface: %d\n", ret);
  28
  29         exit(1);
  30 }
  31
  32 void list_devices() {
  33         struct usb_bus *bus;
  34         for (bus = usb_get_busses(); bus; bus = bus->next) {
  35         struct usb_device *dev;
  36
  37         for (dev = bus->devices; dev; dev = dev->next)
  38                 printf("0x%04x 0x%04x\n", dev->descriptor.idVendor, dev->descriptor.idProduct);
  39     }
  40 }
  41
  42 struct usb_device *find_device() {
  43         struct usb_bus *bus;
  44
  45         for (bus = usb_get_busses(); bus; bus = bus->next) {
  46                 struct usb_device *dev;
  47
  48                 for (dev = bus->devices; dev; dev = dev->next) {
  49                 if (dev->descriptor.idVendor == 0x12d1 && dev->descriptor.idProduct == 0x1001 || //Huawei E169, Huawei E169G
  50                     dev->descriptor.idVendor == 0x12d1 && dev->descriptor.idProduct == 0x1003)   //Huawei E220, Huawei E156G
  51                 return dev;
  52                 }
  53         }
  54         return NULL;
  55 }
  56
  57 int main(int argc, char **argv) {
  58         int ret, vendor, product;
  59         struct usb_device *dev;
  60         char buf[65535], *endptr;
  61
  62         usb_init();
  63         usb_find_busses();
  64         usb_find_devices();
  65
  66         printf("Searching modem...");
  67         dev = find_device();
  68
  69         if(dev == NULL){
  70                 printf("No supported modem found\n");
  71                 return 1;
  72         }
  73
  74         printf("found supported modem!\n");
  75
  76         assert(dev);
  77         devh = usb_open(dev);
  78         assert(devh);
  79
  80         signal(SIGTERM, release_usb_device);
  81
  82         ret = usb_get_descriptor(devh, 0x0000001, 0x0000000, buf, 0x0000012);
  83         usleep(1*1000);
  84         ret = usb_get_descriptor(devh, 0x0000002, 0x0000000, buf, 0x0000009);
  85         usleep(1*1000);
  86         ret = usb_get_descriptor(devh, 0x0000002, 0x0000000, buf, 0x0000020);
  87         usleep(1*1000);
  88         ret = usb_control_msg(devh, USB_TYPE_STANDARD + USB_RECIP_DEVICE, USB_REQ_SET_FEATURE, 00000001, 0, buf, 0, 1000);
  89
  90         ret = usb_close(devh);
  91         assert(ret == 0);
  92
  93         printf("Modem poked!\n");
  94         return 0;
  95 }