diff options
Diffstat (limited to 'src/idevice.c')
| -rw-r--r-- | src/idevice.c | 251 |
1 files changed, 153 insertions, 98 deletions
diff --git a/src/idevice.c b/src/idevice.c index 719cd28..0af27fd 100644 --- a/src/idevice.c +++ b/src/idevice.c @@ -30,7 +30,7 @@ #include <errno.h> #include <time.h> -#ifdef WIN32 +#ifdef _WIN32 #include <winsock2.h> #include <ws2tcpip.h> #include <windows.h> @@ -124,32 +124,32 @@ static void id_function(CRYPTO_THREADID *thread) #endif #endif /* HAVE_OPENSSL */ -static void internal_idevice_init(void) -{ -#if defined(HAVE_OPENSSL) -#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER) - int i; - SSL_library_init(); - - mutex_buf = malloc(CRYPTO_num_locks() * sizeof(mutex_t)); - if (!mutex_buf) - return; - for (i = 0; i < CRYPTO_num_locks(); i++) - mutex_init(&mutex_buf[i]); - -#if OPENSSL_VERSION_NUMBER < 0x10000000L - CRYPTO_set_id_callback(id_function); +// Reference: https://stackoverflow.com/a/2390626/1806760 +// Initializer/finalizer sample for MSVC and GCC/Clang. +// 2010-2016 Joe Lowe. Released into the public domain. + +#ifdef __cplusplus + #define INITIALIZER(f) \ + static void f(void); \ + struct f##_t_ { f##_t_(void) { f(); } }; static f##_t_ f##_; \ + static void f(void) +#elif defined(_MSC_VER) + #pragma section(".CRT$XCU",read) + #define INITIALIZER2_(f,p) \ + static void f(void); \ + __declspec(allocate(".CRT$XCU")) void (*f##_)(void) = f; \ + __pragma(comment(linker,"/include:" p #f "_")) \ + static void f(void) + #ifdef _WIN64 + #define INITIALIZER(f) INITIALIZER2_(f,"") + #else + #define INITIALIZER(f) INITIALIZER2_(f,"_") + #endif #else - CRYPTO_THREADID_set_callback(id_function); -#endif - CRYPTO_set_locking_callback(locking_function); -#endif -#elif defined(HAVE_GNUTLS) - gnutls_global_init(); -#elif defined(HAVE_MBEDTLS) - // NO-OP + #define INITIALIZER(f) \ + static void f(void) __attribute__((__constructor__)); \ + static void f(void) #endif -} static void internal_idevice_deinit(void) { @@ -181,43 +181,41 @@ static void internal_idevice_deinit(void) #endif } -static thread_once_t init_once = THREAD_ONCE_INIT; -static thread_once_t deinit_once = THREAD_ONCE_INIT; +INITIALIZER(internal_idevice_init) +{ +#if defined(HAVE_OPENSSL) +#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER) + int i; + SSL_library_init(); -#ifndef HAVE_ATTRIBUTE_CONSTRUCTOR - #if defined(__llvm__) || defined(__GNUC__) - #define HAVE_ATTRIBUTE_CONSTRUCTOR - #endif -#endif + mutex_buf = malloc(CRYPTO_num_locks() * sizeof(mutex_t)); + if (!mutex_buf) + return; + for (i = 0; i < CRYPTO_num_locks(); i++) + mutex_init(&mutex_buf[i]); -#ifdef HAVE_ATTRIBUTE_CONSTRUCTOR -static void __attribute__((constructor)) libimobiledevice_initialize(void) -{ - thread_once(&init_once, internal_idevice_init); +#if OPENSSL_VERSION_NUMBER < 0x10000000L + CRYPTO_set_id_callback(id_function); +#else + CRYPTO_THREADID_set_callback(id_function); +#endif + CRYPTO_set_locking_callback(locking_function); +#endif +#elif defined(HAVE_GNUTLS) + gnutls_global_init(); +#elif defined(HAVE_MBEDTLS) + // NO-OP +#endif + atexit(internal_idevice_deinit); } -static void __attribute__((destructor)) libimobiledevice_deinitialize(void) +const char* libimobiledevice_version() { - thread_once(&deinit_once, internal_idevice_deinit); -} -#elif defined(WIN32) -BOOL WINAPI DllMain(HINSTANCE hModule, DWORD dwReason, LPVOID lpReserved) -{ - switch (dwReason) { - case DLL_PROCESS_ATTACH: - thread_once(&init_once, internal_idevice_init); - break; - case DLL_PROCESS_DETACH: - thread_once(&deinit_once, internal_idevice_deinit); - break; - default: - break; - } - return 1; -} -#else -#warning No compiler support for constructor/destructor attributes, some features might not be available. +#ifndef PACKAGE_VERSION +#error PACKAGE_VERSION is not defined! #endif + return PACKAGE_VERSION; +} struct idevice_subscription_context { idevice_event_cb_t callback; @@ -248,7 +246,7 @@ static void usbmux_event_cb(const usbmuxd_event_t *event, void *user_data) } } -LIBIMOBILEDEVICE_API idevice_error_t idevice_events_subscribe(idevice_subscription_context_t *context, idevice_event_cb_t callback, void *user_data) +idevice_error_t idevice_events_subscribe(idevice_subscription_context_t *context, idevice_event_cb_t callback, void *user_data) { if (!context || !callback) { return IDEVICE_E_INVALID_ARG; @@ -270,7 +268,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_events_subscribe(idevice_subscripti return IDEVICE_E_SUCCESS; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_events_unsubscribe(idevice_subscription_context_t context) +idevice_error_t idevice_events_unsubscribe(idevice_subscription_context_t context) { if (!context) { return IDEVICE_E_INVALID_ARG; @@ -287,7 +285,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_events_unsubscribe(idevice_subscrip return IDEVICE_E_SUCCESS; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_event_subscribe(idevice_event_cb_t callback, void *user_data) +idevice_error_t idevice_event_subscribe(idevice_event_cb_t callback, void *user_data) { if (event_ctx) { idevice_events_unsubscribe(event_ctx); @@ -295,7 +293,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_event_subscribe(idevice_event_cb_t return idevice_events_subscribe(&event_ctx, callback, user_data); } -LIBIMOBILEDEVICE_API idevice_error_t idevice_event_unsubscribe(void) +idevice_error_t idevice_event_unsubscribe(void) { if (!event_ctx) { return IDEVICE_E_SUCCESS; @@ -304,7 +302,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_event_unsubscribe(void) return idevice_events_unsubscribe(event_ctx); } -LIBIMOBILEDEVICE_API idevice_error_t idevice_get_device_list_extended(idevice_info_t **devices, int *count) +idevice_error_t idevice_get_device_list_extended(idevice_info_t **devices, int *count) { usbmuxd_device_info_t *dev_list; @@ -359,7 +357,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_get_device_list_extended(idevice_in return IDEVICE_E_SUCCESS; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_device_list_extended_free(idevice_info_t *devices) +idevice_error_t idevice_device_list_extended_free(idevice_info_t *devices) { if (devices) { int i = 0; @@ -374,7 +372,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_device_list_extended_free(idevice_i return IDEVICE_E_SUCCESS; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_get_device_list(char ***devices, int *count) +idevice_error_t idevice_get_device_list(char ***devices, int *count) { usbmuxd_device_info_t *dev_list; @@ -406,7 +404,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_get_device_list(char ***devices, in return IDEVICE_E_SUCCESS; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_device_list_free(char **devices) +idevice_error_t idevice_device_list_free(char **devices) { if (devices) { int i = 0; @@ -419,7 +417,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_device_list_free(char **devices) return IDEVICE_E_SUCCESS; } -LIBIMOBILEDEVICE_API void idevice_set_debug_level(int level) +void idevice_set_debug_level(int level) { internal_set_debug_level(level); } @@ -472,7 +470,7 @@ static idevice_t idevice_from_mux_device(usbmuxd_device_info_t *muxdev) return device; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_new_with_options(idevice_t * device, const char *udid, enum idevice_options options) +idevice_error_t idevice_new_with_options(idevice_t * device, const char *udid, enum idevice_options options) { usbmuxd_device_info_t muxdev; int usbmux_options = 0; @@ -496,12 +494,12 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_new_with_options(idevice_t * device return IDEVICE_E_NO_DEVICE; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_new(idevice_t * device, const char *udid) +idevice_error_t idevice_new(idevice_t * device, const char *udid) { return idevice_new_with_options(device, udid, 0); } -LIBIMOBILEDEVICE_API idevice_error_t idevice_free(idevice_t device) +idevice_error_t idevice_free(idevice_t device) { if (!device) return IDEVICE_E_INVALID_ARG; @@ -518,7 +516,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_free(idevice_t device) return ret; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_connect(idevice_t device, uint16_t port, idevice_connection_t *connection) +idevice_error_t idevice_connect(idevice_t device, uint16_t port, idevice_connection_t *connection) { if (!device) { return IDEVICE_E_INVALID_ARG; @@ -540,7 +538,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connect(idevice_t device, uint16_t } idevice_connection_t new_connection = (idevice_connection_t)malloc(sizeof(struct idevice_connection_private)); new_connection->type = CONNECTION_USBMUXD; - new_connection->data = (void*)(long)sfd; + new_connection->data = (void*)(uintptr_t)sfd; new_connection->ssl_data = NULL; new_connection->device = device; new_connection->ssl_recv_timeout = (unsigned int)-1; @@ -585,7 +583,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connect(idevice_t device, uint16_t idevice_connection_t new_connection = (idevice_connection_t)malloc(sizeof(struct idevice_connection_private)); new_connection->type = CONNECTION_NETWORK; - new_connection->data = (void*)(long)sfd; + new_connection->data = (void*)(uintptr_t)sfd; new_connection->ssl_data = NULL; new_connection->device = device; new_connection->ssl_recv_timeout = (unsigned int)-1; @@ -599,7 +597,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connect(idevice_t device, uint16_t return IDEVICE_E_UNKNOWN_ERROR; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_disconnect(idevice_connection_t connection) +idevice_error_t idevice_disconnect(idevice_connection_t connection) { if (!connection) { return IDEVICE_E_INVALID_ARG; @@ -610,11 +608,11 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_disconnect(idevice_connection_t con } idevice_error_t result = IDEVICE_E_UNKNOWN_ERROR; if (connection->type == CONNECTION_USBMUXD) { - usbmuxd_disconnect((int)(long)connection->data); + usbmuxd_disconnect((int)(uintptr_t)connection->data); connection->data = NULL; result = IDEVICE_E_SUCCESS; } else if (connection->type == CONNECTION_NETWORK) { - socket_close((int)(long)connection->data); + socket_close((int)(uintptr_t)connection->data); connection->data = NULL; result = IDEVICE_E_SUCCESS; } else { @@ -639,7 +637,7 @@ static idevice_error_t internal_connection_send(idevice_connection_t connection, if (connection->type == CONNECTION_USBMUXD) { int res; do { - res = usbmuxd_send((int)(long)connection->data, data, len, sent_bytes); + res = usbmuxd_send((int)(uintptr_t)connection->data, data, len, sent_bytes); } while (res == -EAGAIN); if (res < 0) { debug_info("ERROR: usbmuxd_send returned %d (%s)", res, strerror(-res)); @@ -648,7 +646,7 @@ static idevice_error_t internal_connection_send(idevice_connection_t connection, return IDEVICE_E_SUCCESS; } if (connection->type == CONNECTION_NETWORK) { - int s = socket_send((int)(long)connection->data, (void*)data, len); + int s = socket_send((int)(uintptr_t)connection->data, (void*)data, len); if (s < 0) { *sent_bytes = 0; return IDEVICE_E_UNKNOWN_ERROR; @@ -662,7 +660,7 @@ static idevice_error_t internal_connection_send(idevice_connection_t connection, } -LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_send(idevice_connection_t connection, const char *data, uint32_t len, uint32_t *sent_bytes) +idevice_error_t idevice_connection_send(idevice_connection_t connection, const char *data, uint32_t len, uint32_t *sent_bytes) { if (!connection || !data #if defined(HAVE_OPENSSL) || defined(HAVE_GNUTLS) @@ -755,7 +753,7 @@ static idevice_error_t internal_connection_receive_timeout(idevice_connection_t } if (connection->type == CONNECTION_USBMUXD) { - int conn_error = usbmuxd_recv_timeout((int)(long)connection->data, data, len, recv_bytes, timeout); + int conn_error = usbmuxd_recv_timeout((int)(uintptr_t)connection->data, data, len, recv_bytes, timeout); idevice_error_t error = socket_recv_to_idevice_error(conn_error, len, *recv_bytes); if (error == IDEVICE_E_UNKNOWN_ERROR) { debug_info("ERROR: usbmuxd_recv_timeout returned %d (%s)", conn_error, strerror(-conn_error)); @@ -763,7 +761,7 @@ static idevice_error_t internal_connection_receive_timeout(idevice_connection_t return error; } if (connection->type == CONNECTION_NETWORK) { - int res = socket_receive_timeout((int)(long)connection->data, data, len, 0, timeout); + int res = socket_receive_timeout((int)(uintptr_t)connection->data, data, len, 0, timeout); idevice_error_t error = socket_recv_to_idevice_error(res, 0, 0); if (error == IDEVICE_E_SUCCESS) { *recv_bytes = (uint32_t)res; @@ -777,7 +775,7 @@ static idevice_error_t internal_connection_receive_timeout(idevice_connection_t return IDEVICE_E_UNKNOWN_ERROR; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_receive_timeout(idevice_connection_t connection, char *data, uint32_t len, uint32_t *recv_bytes, unsigned int timeout) +idevice_error_t idevice_connection_receive_timeout(idevice_connection_t connection, char *data, uint32_t len, uint32_t *recv_bytes, unsigned int timeout) { if (!connection #if defined(HAVE_OPENSSL) || defined(HAVE_GNUTLS) @@ -855,7 +853,7 @@ static idevice_error_t internal_connection_receive(idevice_connection_t connecti } if (connection->type == CONNECTION_USBMUXD) { - int res = usbmuxd_recv((int)(long)connection->data, data, len, recv_bytes); + int res = usbmuxd_recv((int)(uintptr_t)connection->data, data, len, recv_bytes); if (res < 0) { debug_info("ERROR: usbmuxd_recv returned %d (%s)", res, strerror(-res)); return IDEVICE_E_UNKNOWN_ERROR; @@ -863,7 +861,7 @@ static idevice_error_t internal_connection_receive(idevice_connection_t connecti return IDEVICE_E_SUCCESS; } if (connection->type == CONNECTION_NETWORK) { - int res = socket_receive((int)(long)connection->data, data, len); + int res = socket_receive((int)(uintptr_t)connection->data, data, len); if (res < 0) { debug_info("ERROR: socket_receive returned %d (%s)", res, strerror(-res)); return IDEVICE_E_UNKNOWN_ERROR; @@ -876,7 +874,7 @@ static idevice_error_t internal_connection_receive(idevice_connection_t connecti return IDEVICE_E_UNKNOWN_ERROR; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_receive(idevice_connection_t connection, char *data, uint32_t len, uint32_t *recv_bytes) +idevice_error_t idevice_connection_receive(idevice_connection_t connection, char *data, uint32_t len, uint32_t *recv_bytes) { if (!connection #if defined(HAVE_OPENSSL) || defined(HAVE_GNUTLS) @@ -909,18 +907,18 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_receive(idevice_connecti return internal_connection_receive(connection, data, len, recv_bytes); } -LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_get_fd(idevice_connection_t connection, int *fd) +idevice_error_t idevice_connection_get_fd(idevice_connection_t connection, int *fd) { if (!connection || !fd) { return IDEVICE_E_INVALID_ARG; } if (connection->type == CONNECTION_USBMUXD) { - *fd = (int)(long)connection->data; + *fd = (int)(uintptr_t)connection->data; return IDEVICE_E_SUCCESS; } if (connection->type == CONNECTION_NETWORK) { - *fd = (int)(long)connection->data; + *fd = (int)(uintptr_t)connection->data; return IDEVICE_E_SUCCESS; } @@ -928,7 +926,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_get_fd(idevice_connectio return IDEVICE_E_UNKNOWN_ERROR; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_get_handle(idevice_t device, uint32_t *handle) +idevice_error_t idevice_get_handle(idevice_t device, uint32_t *handle) { if (!device || !handle) return IDEVICE_E_INVALID_ARG; @@ -937,7 +935,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_get_handle(idevice_t device, uint32 return IDEVICE_E_SUCCESS; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_get_udid(idevice_t device, char **udid) +idevice_error_t idevice_get_udid(idevice_t device, char **udid) { if (!device || !udid) return IDEVICE_E_INVALID_ARG; @@ -948,6 +946,20 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_get_udid(idevice_t device, char **u return IDEVICE_E_SUCCESS; } +unsigned int idevice_get_device_version(idevice_t device) +{ + if (!device) { + return 0; + } + if (!device->version) { + lockdownd_client_t lockdown = NULL; + lockdownd_client_new(device, &lockdown, NULL); + // we don't handle any errors here. We should have the product version cached now. + lockdownd_client_free(lockdown); + } + return device->version; +} + #if defined(HAVE_OPENSSL) || defined(HAVE_GNUTLS) typedef ssize_t ssl_cb_ret_type_t; #elif defined(HAVE_MBEDTLS) @@ -1067,13 +1079,14 @@ static long ssl_idevice_bio_callback(BIO *b, int oper, const char *argp, int arg idevice_connection_t conn = (idevice_connection_t)BIO_get_callback_arg(b); #if OPENSSL_VERSION_NUMBER < 0x30000000L size_t len = (size_t)argi; - size_t *processed = (size_t*)&bytes; #endif switch (oper) { case (BIO_CB_READ|BIO_CB_RETURN): if (argp) { bytes = internal_ssl_read(conn, (char *)argp, len); - *processed = bytes; +#if OPENSSL_VERSION_NUMBER >= 0x30000000L + *processed = (size_t)(bytes < 0) ? 0 : bytes; +#endif return (long)bytes; } return 0; @@ -1082,7 +1095,9 @@ static long ssl_idevice_bio_callback(BIO *b, int oper, const char *argp, int arg // fallthrough case (BIO_CB_WRITE|BIO_CB_RETURN): bytes = internal_ssl_write(conn, argp, len); - *processed = bytes; +#if OPENSSL_VERSION_NUMBER >= 0x30000000L + *processed = (size_t)(bytes < 0) ? 0 : bytes; +#endif return (long)bytes; default: return retvalue; @@ -1186,7 +1201,7 @@ static int _mbedtls_f_rng(void* p_rng, unsigned char* buf, size_t len) } #endif -LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_enable_ssl(idevice_connection_t connection) +idevice_error_t idevice_connection_enable_ssl(idevice_connection_t connection) { if (!connection || connection->ssl_data) return IDEVICE_E_INVALID_ARG; @@ -1223,14 +1238,15 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_enable_ssl(idevice_conne return ret; } -#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(LIBRESSL_VERSION_NUMBER) +#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(LIBRESSL_VERSION_NUMBER) || \ + (defined(LIBRESSL_VERSION_NUMBER) && (LIBRESSL_VERSION_NUMBER >= 0x3060000fL)) SSL_CTX_set_security_level(ssl_ctx, 0); #endif #if OPENSSL_VERSION_NUMBER < 0x10100002L || \ (defined(LIBRESSL_VERSION_NUMBER) && (LIBRESSL_VERSION_NUMBER < 0x2060000fL)) /* force use of TLSv1 for older devices */ - if (connection->device->version < DEVICE_VERSION(10,0,0)) { + if (connection->device->version < IDEVICE_DEVICE_VERSION(10,0,0)) { #ifdef SSL_OP_NO_TLSv1_1 SSL_CTX_set_options(ssl_ctx, SSL_OP_NO_TLSv1_1); #endif @@ -1243,8 +1259,22 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_enable_ssl(idevice_conne } #else SSL_CTX_set_min_proto_version(ssl_ctx, TLS1_VERSION); - if (connection->device->version < DEVICE_VERSION(10,0,0)) { + if (connection->device->version < IDEVICE_DEVICE_VERSION(10,0,0)) { SSL_CTX_set_max_proto_version(ssl_ctx, TLS1_VERSION); + if (connection->device->version == 0) { + /* + iOS 1 doesn't understand TLS1_VERSION, it can only speak SSL3_VERSION. + However, modern OpenSSL is usually compiled without SSLv3 support. + So if we set min_proto_version to SSL3_VERSION on an OpenSSL instance which doesn't support it, + it will just ignore min_proto_version altogether and fall back to an even higher version. + To avoid accidentally breaking iOS 2.0+, we set min version to 0 instead. + Here is what documentation says: + Setting the minimum or maximum version to 0, + will enable protocol versions down to the lowest version, + or up to the highest version supported by the library, respectively. + */ + SSL_CTX_set_min_proto_version(ssl_ctx, 0); + } } #endif #if OPENSSL_VERSION_NUMBER >= 0x30000000L @@ -1315,7 +1345,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_enable_ssl(idevice_conne if (ssl_error == 0 || ssl_error != SSL_ERROR_WANT_READ) { break; } -#ifdef WIN32 +#ifdef _WIN32 Sleep(100); #else struct timespec ts = { 0, 100000000 }; @@ -1474,12 +1504,12 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_enable_ssl(idevice_conne return ret; } -LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_disable_ssl(idevice_connection_t connection) +idevice_error_t idevice_connection_disable_ssl(idevice_connection_t connection) { return idevice_connection_disable_bypass_ssl(connection, 0); } -LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_disable_bypass_ssl(idevice_connection_t connection, uint8_t sslBypass) +idevice_error_t idevice_connection_disable_bypass_ssl(idevice_connection_t connection, uint8_t sslBypass) { if (!connection) return IDEVICE_E_INVALID_ARG; @@ -1521,3 +1551,28 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_disable_bypass_ssl(idevi return IDEVICE_E_SUCCESS; } + +const char* idevice_strerror(idevice_error_t err) +{ + switch (err) { + case IDEVICE_E_SUCCESS: + return "Success"; + case IDEVICE_E_INVALID_ARG: + return "Invalid argument"; + case IDEVICE_E_UNKNOWN_ERROR: + return "Unknown Error"; + case IDEVICE_E_NO_DEVICE: + return "No device"; + case IDEVICE_E_NOT_ENOUGH_DATA: + return "Not enough data"; + case IDEVICE_E_CONNREFUSED: + return "Connection refused"; + case IDEVICE_E_SSL_ERROR: + return "SSL error"; + case IDEVICE_E_TIMEOUT: + return "Timeout"; + default: + break; + } + return "Unknown Error"; +} |