From 8f96c52de2f9f35f361d29095190fc673db7d1c1 Mon Sep 17 00:00:00 2001 From: Nikias Bassen Date: Fri, 27 Sep 2019 12:52:03 +0200 Subject: Make sure to handle timeout errors in device link service and all depending services --- include/libimobiledevice/mobilebackup.h | 20 +++---- include/libimobiledevice/mobilebackup2.h | 12 +++-- include/libimobiledevice/mobilesync.h | 14 ++--- include/libimobiledevice/screenshotr.h | 18 ++++--- src/device_link_service.c | 91 +++++++++++++++++--------------- src/device_link_service.h | 22 ++++---- src/mobilebackup.c | 5 ++ src/mobilebackup.h | 1 + src/mobilebackup2.c | 6 ++- src/mobilebackup2.h | 2 +- src/mobilesync.c | 4 ++ src/screenshotr.c | 6 ++- 12 files changed, 117 insertions(+), 84 deletions(-) diff --git a/include/libimobiledevice/mobilebackup.h b/include/libimobiledevice/mobilebackup.h index 6da3bed..f22150d 100644 --- a/include/libimobiledevice/mobilebackup.h +++ b/include/libimobiledevice/mobilebackup.h @@ -3,8 +3,8 @@ * @brief Backup and restore of all device data. * \internal * - * Copyright (c) 2009-2014 Martin Szulecki All Rights Reserved. - * Copyright (c) 2010 Nikias Bassen All Rights Reserved. + * Copyright (c) 2010-2019 Nikias Bassen, All Rights Reserved. + * Copyright (c) 2009-2014 Martin Szulecki, 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 @@ -35,13 +35,15 @@ extern "C" { /** Error Codes */ typedef enum { - MOBILEBACKUP_E_SUCCESS = 0, - MOBILEBACKUP_E_INVALID_ARG = -1, - MOBILEBACKUP_E_PLIST_ERROR = -2, - MOBILEBACKUP_E_MUX_ERROR = -3, - MOBILEBACKUP_E_BAD_VERSION = -4, - MOBILEBACKUP_E_REPLY_NOT_OK = -5, - MOBILEBACKUP_E_UNKNOWN_ERROR = -256 + MOBILEBACKUP_E_SUCCESS = 0, + MOBILEBACKUP_E_INVALID_ARG = -1, + MOBILEBACKUP_E_PLIST_ERROR = -2, + MOBILEBACKUP_E_MUX_ERROR = -3, + MOBILEBACKUP_E_SSL_ERROR = -4, + MOBILEBACKUP_E_RECEIVE_TIMEOUT = -5, + MOBILEBACKUP_E_BAD_VERSION = -6, + MOBILEBACKUP_E_REPLY_NOT_OK = -7, + MOBILEBACKUP_E_UNKNOWN_ERROR = -256 } mobilebackup_error_t; typedef struct mobilebackup_client_private mobilebackup_client_private; diff --git a/include/libimobiledevice/mobilebackup2.h b/include/libimobiledevice/mobilebackup2.h index 0c42334..239c807 100644 --- a/include/libimobiledevice/mobilebackup2.h +++ b/include/libimobiledevice/mobilebackup2.h @@ -3,8 +3,8 @@ * @brief Backup and restore of all device data (mobilebackup2, iOS4+ only) * \internal * - * Copyright (c) 2011-2014 Martin Szulecki All Rights Reserved. - * Copyright (c) 2010-2012 Nikias Bassen All Rights Reserved. + * Copyright (c) 2010-2019 Nikias Bassen, All Rights Reserved. + * Copyright (c) 2011-2014 Martin Szulecki, 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 @@ -39,9 +39,11 @@ typedef enum { MOBILEBACKUP2_E_INVALID_ARG = -1, MOBILEBACKUP2_E_PLIST_ERROR = -2, MOBILEBACKUP2_E_MUX_ERROR = -3, - MOBILEBACKUP2_E_BAD_VERSION = -4, - MOBILEBACKUP2_E_REPLY_NOT_OK = -5, - MOBILEBACKUP2_E_NO_COMMON_VERSION = -6, + MOBILEBACKUP2_E_SSL_ERROR = -4, + MOBILEBACKUP2_E_RECEIVE_TIMEOUT = -5, + MOBILEBACKUP2_E_BAD_VERSION = -6, + MOBILEBACKUP2_E_REPLY_NOT_OK = -7, + MOBILEBACKUP2_E_NO_COMMON_VERSION = -8, MOBILEBACKUP2_E_UNKNOWN_ERROR = -256 } mobilebackup2_error_t; diff --git a/include/libimobiledevice/mobilesync.h b/include/libimobiledevice/mobilesync.h index e6885c7..005ef3f 100644 --- a/include/libimobiledevice/mobilesync.h +++ b/include/libimobiledevice/mobilesync.h @@ -3,8 +3,8 @@ * @brief Synchronize data classes with a device and computer. * \internal * + * Copyright (c) 2010-2019 Nikias Bassen, All Rights Reserved. * Copyright (c) 2010-2014 Martin Szulecki All Rights Reserved. - * Copyright (c) 2010-2011 Nikias Bassen All Rights Reserved. * Copyright (c) 2014 Christophe Fergeau All Rights Reserved. * Copyright (c) 2010 Bryan Forbes All Rights Reserved. * Copyright (c) 2009 Jonathan Beck All Rights Reserved. @@ -42,11 +42,13 @@ typedef enum { MOBILESYNC_E_INVALID_ARG = -1, MOBILESYNC_E_PLIST_ERROR = -2, MOBILESYNC_E_MUX_ERROR = -3, - MOBILESYNC_E_BAD_VERSION = -4, - MOBILESYNC_E_SYNC_REFUSED = -5, - MOBILESYNC_E_CANCELLED = -6, - MOBILESYNC_E_WRONG_DIRECTION = -7, - MOBILESYNC_E_NOT_READY = -8, + MOBILESYNC_E_SSL_ERROR = -4, + MOBILESYNC_E_RECEIVE_TIMEOUT = -5, + MOBILESYNC_E_BAD_VERSION = -6, + MOBILESYNC_E_SYNC_REFUSED = -7, + MOBILESYNC_E_CANCELLED = -8, + MOBILESYNC_E_WRONG_DIRECTION = -9, + MOBILESYNC_E_NOT_READY = -10, MOBILESYNC_E_UNKNOWN_ERROR = -256 } mobilesync_error_t; diff --git a/include/libimobiledevice/screenshotr.h b/include/libimobiledevice/screenshotr.h index c12646b..83ca96b 100644 --- a/include/libimobiledevice/screenshotr.h +++ b/include/libimobiledevice/screenshotr.h @@ -4,8 +4,8 @@ * @note Requires a mounted developer image. * \internal * - * Copyright (c) 2010-2014 Martin Szulecki All Rights Reserved. - * Copyright (c) 2010 Nikias Bassen All Rights Reserved. + * Copyright (c) 2010-2019 Nikias Bassen, All Rights Reserved. + * Copyright (c) 2010-2014 Martin Szulecki, 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 @@ -36,12 +36,14 @@ extern "C" { /** Error Codes */ typedef enum { - SCREENSHOTR_E_SUCCESS = 0, - SCREENSHOTR_E_INVALID_ARG = -1, - SCREENSHOTR_E_PLIST_ERROR = -2, - SCREENSHOTR_E_MUX_ERROR = -3, - SCREENSHOTR_E_BAD_VERSION = -4, - SCREENSHOTR_E_UNKNOWN_ERROR = -256 + SCREENSHOTR_E_SUCCESS = 0, + SCREENSHOTR_E_INVALID_ARG = -1, + SCREENSHOTR_E_PLIST_ERROR = -2, + SCREENSHOTR_E_MUX_ERROR = -3, + SCREENSHOTR_E_SSL_ERROR = -4, + SCREENSHOTR_E_RECEIVE_TIMEOUT = -5, + SCREENSHOTR_E_BAD_VERSION = -6, + SCREENSHOTR_E_UNKNOWN_ERROR = -256 } screenshotr_error_t; typedef struct screenshotr_client_private screenshotr_client_private; diff --git a/src/device_link_service.c b/src/device_link_service.c index 007223e..856d301 100644 --- a/src/device_link_service.c +++ b/src/device_link_service.c @@ -2,7 +2,7 @@ * device_link_service.c * DeviceLink service implementation. * - * Copyright (c) 2010 Nikias Bassen, All Rights Reserved. + * Copyright (c) 2010-2019 Nikias Bassen, 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 @@ -24,6 +24,27 @@ #include "property_list_service.h" #include "common/debug.h" +static device_link_service_error_t device_link_error(property_list_service_error_t err) +{ + switch (err) { + case PROPERTY_LIST_SERVICE_E_SUCCESS: + return DEVICE_LINK_SERVICE_E_SUCCESS; + case PROPERTY_LIST_SERVICE_E_INVALID_ARG: + return DEVICE_LINK_SERVICE_E_INVALID_ARG; + case PROPERTY_LIST_SERVICE_E_PLIST_ERROR: + return DEVICE_LINK_SERVICE_E_PLIST_ERROR; + case PROPERTY_LIST_SERVICE_E_MUX_ERROR: + return DEVICE_LINK_SERVICE_E_MUX_ERROR; + case PROPERTY_LIST_SERVICE_E_SSL_ERROR: + return DEVICE_LINK_SERVICE_E_SSL_ERROR; + case PROPERTY_LIST_SERVICE_E_RECEIVE_TIMEOUT: + return DEVICE_LINK_SERVICE_E_RECEIVE_TIMEOUT; + default: + break; + } + return DEVICE_LINK_SERVICE_E_UNKNOWN_ERROR; +} + /** * Internally used function to extract the message string from a DL* message * plist. @@ -89,18 +110,15 @@ device_link_service_error_t device_link_service_client_new(idevice_t device, loc } property_list_service_client_t plistclient = NULL; - if (property_list_service_client_new(device, service, &plistclient) != PROPERTY_LIST_SERVICE_E_SUCCESS) { - return DEVICE_LINK_SERVICE_E_MUX_ERROR; + device_link_service_error_t err = device_link_error(property_list_service_client_new(device, service, &plistclient)); + if (err != DEVICE_LINK_SERVICE_E_SUCCESS) { + return err; } /* create client object */ device_link_service_client_t client_loc = (device_link_service_client_t) malloc(sizeof(struct device_link_service_client_private)); client_loc->parent = plistclient; - /* enable SSL if requested */ - if (service->ssl_enabled) - property_list_service_enable_ssl(client_loc->parent); - /* all done, return success */ *client = client_loc; return DEVICE_LINK_SERVICE_E_SUCCESS; @@ -121,11 +139,10 @@ device_link_service_error_t device_link_service_client_free(device_link_service_ if (!client) return DEVICE_LINK_SERVICE_E_INVALID_ARG; - if (property_list_service_client_free(client->parent) != PROPERTY_LIST_SERVICE_E_SUCCESS) { - return DEVICE_LINK_SERVICE_E_UNKNOWN_ERROR; - } + device_link_service_error_t err = device_link_error(property_list_service_client_free(client->parent)); free(client); - return DEVICE_LINK_SERVICE_E_SUCCESS; + + return err; } /** @@ -157,9 +174,9 @@ device_link_service_error_t device_link_service_version_exchange(device_link_ser char *msg = NULL; /* receive DLMessageVersionExchange from device */ - if (property_list_service_receive_plist(client->parent, &array) != PROPERTY_LIST_SERVICE_E_SUCCESS) { + err = device_link_error(property_list_service_receive_plist(client->parent, &array)); + if (err != DEVICE_LINK_SERVICE_E_SUCCESS) { debug_info("Did not receive initial message from device!"); - err = DEVICE_LINK_SERVICE_E_MUX_ERROR; goto leave; } device_link_service_get_message(array, &msg); @@ -203,18 +220,18 @@ device_link_service_error_t device_link_service_version_exchange(device_link_ser plist_array_append_item(array, plist_new_string("DLMessageVersionExchange")); plist_array_append_item(array, plist_new_string("DLVersionsOk")); plist_array_append_item(array, plist_new_uint(version_major)); - if (property_list_service_send_binary_plist(client->parent, array) != PROPERTY_LIST_SERVICE_E_SUCCESS) { + err = device_link_error(property_list_service_send_binary_plist(client->parent, array)); + if (err != DEVICE_LINK_SERVICE_E_SUCCESS) { debug_info("Error when sending DLVersionsOk"); - err = DEVICE_LINK_SERVICE_E_MUX_ERROR; goto leave; } plist_free(array); /* receive DeviceReady message */ array = NULL; - if (property_list_service_receive_plist(client->parent, &array) != PROPERTY_LIST_SERVICE_E_SUCCESS) { + err = device_link_error(property_list_service_receive_plist(client->parent, &array)); + if (err != DEVICE_LINK_SERVICE_E_SUCCESS) { debug_info("Error when receiving DLMessageDeviceReady!"); - err = DEVICE_LINK_SERVICE_E_MUX_ERROR; goto leave; } device_link_service_get_message(array, &msg); @@ -258,11 +275,9 @@ device_link_service_error_t device_link_service_disconnect(device_link_service_c else plist_array_append_item(array, plist_new_string("___EmptyParameterString___")); - device_link_service_error_t err = DEVICE_LINK_SERVICE_E_SUCCESS; - if (property_list_service_send_binary_plist(client->parent, array) != PROPERTY_LIST_SERVICE_E_SUCCESS) { - err = DEVICE_LINK_SERVICE_E_MUX_ERROR; - } + device_link_service_error_t err = device_link_error(property_list_service_send_binary_plist(client->parent, array)); plist_free(array); + return err; } @@ -286,11 +301,9 @@ device_link_service_error_t device_link_service_send_ping(device_link_service_cl plist_array_append_item(array, plist_new_string("DLMessagePing")); plist_array_append_item(array, plist_new_string(message)); - device_link_service_error_t err = DEVICE_LINK_SERVICE_E_SUCCESS; - if (property_list_service_send_binary_plist(client->parent, array) != PROPERTY_LIST_SERVICE_E_SUCCESS) { - err = DEVICE_LINK_SERVICE_E_MUX_ERROR; - } + device_link_service_error_t err = device_link_error(property_list_service_send_binary_plist(client->parent, array)); plist_free(array); + return err; } @@ -317,11 +330,9 @@ device_link_service_error_t device_link_service_send_process_message(device_link plist_array_append_item(array, plist_new_string("DLMessageProcessMessage")); plist_array_append_item(array, plist_copy(message)); - device_link_service_error_t err = DEVICE_LINK_SERVICE_E_SUCCESS; - if (property_list_service_send_binary_plist(client->parent, array) != PROPERTY_LIST_SERVICE_E_SUCCESS) { - err = DEVICE_LINK_SERVICE_E_MUX_ERROR; - } + device_link_service_error_t err = device_link_error(property_list_service_send_binary_plist(client->parent, array)); plist_free(array); + return err; } @@ -348,8 +359,9 @@ device_link_service_error_t device_link_service_receive_message(device_link_serv return DEVICE_LINK_SERVICE_E_INVALID_ARG; *msg_plist = NULL; - if (property_list_service_receive_plist(client->parent, msg_plist) != PROPERTY_LIST_SERVICE_E_SUCCESS) { - return DEVICE_LINK_SERVICE_E_MUX_ERROR; + device_link_service_error_t err = device_link_error(property_list_service_receive_plist(client->parent, msg_plist)); + if (err != DEVICE_LINK_SERVICE_E_SUCCESS) { + return err; } if (!device_link_service_get_message(*msg_plist, dlmessage)) { @@ -378,11 +390,12 @@ device_link_service_error_t device_link_service_receive_process_message(device_l return DEVICE_LINK_SERVICE_E_INVALID_ARG; plist_t pmsg = NULL; - if (property_list_service_receive_plist(client->parent, &pmsg) != PROPERTY_LIST_SERVICE_E_SUCCESS) { - return DEVICE_LINK_SERVICE_E_MUX_ERROR; + device_link_service_error_t err = device_link_error(property_list_service_receive_plist(client->parent, &pmsg)); + if (err != DEVICE_LINK_SERVICE_E_SUCCESS) { + return err; } - device_link_service_error_t err = DEVICE_LINK_SERVICE_E_UNKNOWN_ERROR; + err = DEVICE_LINK_SERVICE_E_UNKNOWN_ERROR; char *msg = NULL; device_link_service_get_message(pmsg, &msg); @@ -432,10 +445,7 @@ device_link_service_error_t device_link_service_send(device_link_service_client_ if (!client || !plist) { return DEVICE_LINK_SERVICE_E_INVALID_ARG; } - if (property_list_service_send_binary_plist(client->parent, plist) != PROPERTY_LIST_SERVICE_E_SUCCESS) { - return DEVICE_LINK_SERVICE_E_MUX_ERROR; - } - return DEVICE_LINK_SERVICE_E_SUCCESS; + return device_link_error(property_list_service_send_binary_plist(client->parent, plist)); } /* Generic device link service receive function. @@ -455,9 +465,6 @@ device_link_service_error_t device_link_service_receive(device_link_service_clie return DEVICE_LINK_SERVICE_E_INVALID_ARG; } - if (property_list_service_receive_plist(client->parent, plist) != PROPERTY_LIST_SERVICE_E_SUCCESS) { - return DEVICE_LINK_SERVICE_E_MUX_ERROR; - } - return DEVICE_LINK_SERVICE_E_SUCCESS; + return device_link_error(property_list_service_receive_plist(client->parent, plist)); } diff --git a/src/device_link_service.h b/src/device_link_service.h index a0c8390..eae912a 100644 --- a/src/device_link_service.h +++ b/src/device_link_service.h @@ -2,7 +2,7 @@ * device_link_service.h * Definitions for the DeviceLink service * - * Copyright (c) 2010 Nikias Bassen, All Rights Reserved. + * Copyright (c) 2010-2019 Nikias Bassen, 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 @@ -25,16 +25,16 @@ #include "property_list_service.h" /* Error Codes */ -#define DEVICE_LINK_SERVICE_E_SUCCESS 0 -#define DEVICE_LINK_SERVICE_E_INVALID_ARG -1 -#define DEVICE_LINK_SERVICE_E_PLIST_ERROR -2 -#define DEVICE_LINK_SERVICE_E_MUX_ERROR -3 -#define DEVICE_LINK_SERVICE_E_BAD_VERSION -4 - -#define DEVICE_LINK_SERVICE_E_UNKNOWN_ERROR -256 - -/** Represents an error code. */ -typedef int16_t device_link_service_error_t; +typedef enum { + DEVICE_LINK_SERVICE_E_SUCCESS = 0, + DEVICE_LINK_SERVICE_E_INVALID_ARG = -1, + DEVICE_LINK_SERVICE_E_PLIST_ERROR = -2, + DEVICE_LINK_SERVICE_E_MUX_ERROR = -3, + DEVICE_LINK_SERVICE_E_SSL_ERROR = -4, + DEVICE_LINK_SERVICE_E_RECEIVE_TIMEOUT = -5, + DEVICE_LINK_SERVICE_E_BAD_VERSION = -6, + DEVICE_LINK_SERVICE_E_UNKNOWN_ERROR = -256 +} device_link_service_error_t; struct device_link_service_client_private { property_list_service_client_t parent; diff --git a/src/mobilebackup.c b/src/mobilebackup.c index b32e0ba..2682a6f 100644 --- a/src/mobilebackup.c +++ b/src/mobilebackup.c @@ -2,6 +2,7 @@ * mobilebackup.c * Contains functions for the built-in MobileBackup client. * + * Copyright (c) 2010-2019 Nikias Bassen, All Rights Reserved. * Copyright (c) 2009 Martin Szulecki All Rights Reserved. * * This library is free software; you can redistribute it and/or @@ -52,6 +53,10 @@ static mobilebackup_error_t mobilebackup_error(device_link_service_error_t err) return MOBILEBACKUP_E_PLIST_ERROR; case DEVICE_LINK_SERVICE_E_MUX_ERROR: return MOBILEBACKUP_E_MUX_ERROR; + case DEVICE_LINK_SERVICE_E_SSL_ERROR: + return MOBILEBACKUP_E_SSL_ERROR; + case DEVICE_LINK_SERVICE_E_RECEIVE_TIMEOUT: + return MOBILEBACKUP_E_RECEIVE_TIMEOUT; case DEVICE_LINK_SERVICE_E_BAD_VERSION: return MOBILEBACKUP_E_BAD_VERSION; default: diff --git a/src/mobilebackup.h b/src/mobilebackup.h index 19b9999..edda70f 100644 --- a/src/mobilebackup.h +++ b/src/mobilebackup.h @@ -2,6 +2,7 @@ * mobilebackup.h * Definitions for the mobilebackup service * + * Copyright (c) 2010-2019 Nikias Bassen, All Rights Reserved. * Copyright (c) 2009 Martin Szulecki All Rights Reserved. * * This library is free software; you can redistribute it and/or diff --git a/src/mobilebackup2.c b/src/mobilebackup2.c index 08ce22b..e7cc581 100644 --- a/src/mobilebackup2.c +++ b/src/mobilebackup2.c @@ -2,7 +2,7 @@ * mobilebackup2.c * Contains functions for the built-in MobileBackup2 client (iOS4+ only) * - * Copyright (c) 2010 Nikias Bassen All Rights Reserved. + * Copyright (c) 2010-2019 Nikias Bassen, 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 @@ -53,6 +53,10 @@ static mobilebackup2_error_t mobilebackup2_error(device_link_service_error_t err return MOBILEBACKUP2_E_PLIST_ERROR; case DEVICE_LINK_SERVICE_E_MUX_ERROR: return MOBILEBACKUP2_E_MUX_ERROR; + case DEVICE_LINK_SERVICE_E_SSL_ERROR: + return MOBILEBACKUP2_E_SSL_ERROR; + case DEVICE_LINK_SERVICE_E_RECEIVE_TIMEOUT: + return MOBILEBACKUP2_E_RECEIVE_TIMEOUT; case DEVICE_LINK_SERVICE_E_BAD_VERSION: return MOBILEBACKUP2_E_BAD_VERSION; default: diff --git a/src/mobilebackup2.h b/src/mobilebackup2.h index 4dba22a..025b6bf 100644 --- a/src/mobilebackup2.h +++ b/src/mobilebackup2.h @@ -2,7 +2,7 @@ * mobilebackup2.h * Definitions for the mobilebackup2 service (iOS4+) * - * Copyright (c) 2010 Nikias Bassen All Rights Reserved. + * Copyright (c) 2010-2019 Nikias Bassen, 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 diff --git a/src/mobilesync.c b/src/mobilesync.c index d903cfe..b0efc80 100644 --- a/src/mobilesync.c +++ b/src/mobilesync.c @@ -57,6 +57,10 @@ static mobilesync_error_t mobilesync_error(device_link_service_error_t err) return MOBILESYNC_E_PLIST_ERROR; case DEVICE_LINK_SERVICE_E_MUX_ERROR: return MOBILESYNC_E_MUX_ERROR; + case DEVICE_LINK_SERVICE_E_SSL_ERROR: + return MOBILESYNC_E_SSL_ERROR; + case DEVICE_LINK_SERVICE_E_RECEIVE_TIMEOUT: + return MOBILESYNC_E_RECEIVE_TIMEOUT; case DEVICE_LINK_SERVICE_E_BAD_VERSION: return MOBILESYNC_E_BAD_VERSION; default: diff --git a/src/screenshotr.c b/src/screenshotr.c index 5c4a53f..ddb9d6e 100644 --- a/src/screenshotr.c +++ b/src/screenshotr.c @@ -2,7 +2,7 @@ * screenshotr.c * com.apple.mobile.screenshotr service implementation. * - * Copyright (c) 2010 Nikias Bassen All Rights Reserved. + * Copyright (c) 2010-2019 Nikias Bassen, 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 @@ -50,6 +50,10 @@ static screenshotr_error_t screenshotr_error(device_link_service_error_t err) return SCREENSHOTR_E_PLIST_ERROR; case DEVICE_LINK_SERVICE_E_MUX_ERROR: return SCREENSHOTR_E_MUX_ERROR; + case DEVICE_LINK_SERVICE_E_SSL_ERROR: + return SCREENSHOTR_E_SSL_ERROR; + case DEVICE_LINK_SERVICE_E_RECEIVE_TIMEOUT: + return SCREENSHOTR_E_RECEIVE_TIMEOUT; case DEVICE_LINK_SERVICE_E_BAD_VERSION: return SCREENSHOTR_E_BAD_VERSION; default: -- cgit v1.1-32-gdbae