| /* |
| * iphone.c |
| * Functions for creating and initializing iPhone structures. |
| * |
| * Copyright (c) 2008 Zach C. All Rights Reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #include "iphone.h" |
| #include "utils.h" |
| |
| /** |
| * Retrieves a list of connected devices from usbmuxd and matches their |
| * UUID with the given UUID. If the given UUID is NULL then the first |
| * device reported by usbmuxd is used. |
| * |
| * @param device Upon calling this function, a pointer to a location of type |
| * iphone_device_t, which must have the value NULL. On return, this location |
| * will be filled with a handle to the device. |
| * @param uuid The UUID to match. |
| * |
| * @return IPHONE_E_SUCCESS if ok, otherwise an error code. |
| */ |
| iphone_error_t iphone_get_device_by_uuid(iphone_device_t * device, const char *uuid) |
| { |
| iphone_device_t phone; |
| uint32_t handle = 0; |
| char *serial_number = malloc(41); |
| usbmuxd_scan_result *dev_list = NULL; |
| int i; |
| |
| if (usbmuxd_scan(&dev_list) < 0) { |
| log_debug_msg("%s: usbmuxd_scan returned an error, is usbmuxd running?\n", __func__); |
| } |
| if (dev_list && dev_list[0].handle > 0) { |
| if (!uuid) { |
| /* select first device found if no UUID specified */ |
| handle = dev_list[0].handle; |
| strcpy(serial_number, dev_list[0].serial_number); |
| } else { |
| /* otherwise walk through the list */ |
| for (i = 0; dev_list[i].handle > 0; i++) { |
| log_debug_msg("%s: device handle=%d, uuid=%s\n", __func__, dev_list[i].handle, dev_list[i].serial_number); |
| if (strcasecmp(uuid, dev_list[i].serial_number) == 0) { |
| handle = dev_list[i].handle; |
| strcpy(serial_number, dev_list[i].serial_number); |
| break; |
| } |
| } |
| } |
| free(dev_list); |
| |
| if (handle > 0) { |
| phone = (iphone_device_t) malloc(sizeof(struct iphone_device_int)); |
| phone->handle = handle; |
| phone->serial_number = serial_number; |
| *device = phone; |
| return IPHONE_E_SUCCESS; |
| } |
| } |
| |
| return IPHONE_E_NO_DEVICE; |
| } |
| |
| /** |
| * This function has the purpose to retrieve a handle to the first |
| * attached iPhone/iPod reported by usbmuxd. |
| * |
| * @param Upon calling this function, a pointer to a location of type |
| * iphone_device_t, which must have the value NULL. On return, this location |
| * will be filled with a handle to the device. |
| * |
| * @return IPHONE_E_SUCCESS if ok, otherwise an error code. |
| */ |
| iphone_error_t iphone_get_device(iphone_device_t * device) |
| { |
| return iphone_get_device_by_uuid(device, NULL); |
| } |
| |
| iphone_error_t iphone_device_get_handle(iphone_device_t device, uint32_t *handle) |
| { |
| if (!device) |
| return IPHONE_E_INVALID_ARG; |
| |
| *handle = device->handle; |
| return IPHONE_E_SUCCESS; |
| } |
| |
| iphone_error_t iphone_device_get_uuid(iphone_device_t device, char **uuid) |
| { |
| if (!device) |
| return IPHONE_E_INVALID_ARG; |
| |
| *uuid = strdup(device->serial_number); |
| return IPHONE_E_SUCCESS; |
| } |
| |
| /** Cleans up an iPhone structure, then frees the structure itself. |
| * This is a library-level function; deals directly with the iPhone to tear |
| * down relations, but otherwise is mostly internal. |
| * |
| * @param phone A pointer to an iPhone structure. |
| */ |
| iphone_error_t iphone_device_free(iphone_device_t device) |
| { |
| if (!device) |
| return IPHONE_E_INVALID_ARG; |
| iphone_error_t ret = IPHONE_E_UNKNOWN_ERROR; |
| |
| ret = IPHONE_E_SUCCESS; |
| |
| free(device->serial_number); |
| free(device); |
| return ret; |
| } |
| |