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-rw-r--r--src/libirecovery.c169
1 files changed, 57 insertions, 112 deletions
diff --git a/src/libirecovery.c b/src/libirecovery.c
index a85cd97..e5369ce 100644
--- a/src/libirecovery.c
+++ b/src/libirecovery.c
@@ -1174,8 +1174,6 @@ irecv_error_t mobiledevice_connect(irecv_client_t* client, uint64_t ecid)
}
irecv_load_device_info_from_iboot_string(_client, serial_str);
- irecv_copy_nonce_with_tag(_client, "NONC", &_client->device_info.ap_nonce, &_client->device_info.ap_nonce_size);
- irecv_copy_nonce_with_tag(_client, "SNON", &_client->device_info.sep_nonce, &_client->device_info.sep_nonce_size);
if (ecid != 0) {
if (_client->device_info.ecid != ecid) {
@@ -1258,8 +1256,6 @@ irecv_error_t mobiledevice_connect(irecv_client_t* client, uint64_t ecid)
}
irecv_load_device_info_from_iboot_string(_client, serial_str);
- irecv_copy_nonce_with_tag(_client, "NONC", &_client->device_info.ap_nonce, &_client->device_info.ap_nonce_size);
- irecv_copy_nonce_with_tag(_client, "SNON", &_client->device_info.sep_nonce, &_client->device_info.sep_nonce_size);
if (ecid != 0) {
if (_client->device_info.ecid != ecid) {
@@ -1569,7 +1565,6 @@ int irecv_usb_bulk_transfer(irecv_client_t client,
static irecv_error_t iokit_usb_open_service(irecv_client_t *pclient, io_service_t service)
{
IOReturn result;
- irecv_error_t error;
irecv_client_t client;
SInt32 score;
UInt16 mode;
@@ -1620,52 +1615,6 @@ static irecv_error_t iokit_usb_open_service(irecv_client_t *pclient, io_service_
return IRECV_E_UNABLE_TO_CONNECT;
}
- error = irecv_usb_set_configuration(client, 1);
- if (error != IRECV_E_SUCCESS) {
- free(client);
- return error;
- }
-
- // DFU mode has no endpoints, so no need to open the interface
- if (client->mode == IRECV_K_DFU_MODE || client->mode == IRECV_K_WTF_MODE || client->mode == KIS_PRODUCT_ID) {
- error = irecv_usb_set_interface(client, 0, 0);
- if (error != IRECV_E_SUCCESS) {
- free(client);
- return error;
- }
- }
- else {
- error = irecv_usb_set_interface(client, 0, 0);
- if (error != IRECV_E_SUCCESS) {
- free(client);
- return error;
- }
- if (client->mode > IRECV_K_RECOVERY_MODE_2) {
- error = irecv_usb_set_interface(client, 1, 1);
- if (error != IRECV_E_SUCCESS) {
- free(client);
- return error;
- }
- }
- }
-
- if (client->mode == KIS_PRODUCT_ID) {
- error = irecv_kis_init(client);
- if (error != IRECV_E_SUCCESS) {
- debug("irecv_kis_init failed, error %d\n", error);
- return error;
- }
-
- error = irecv_kis_load_device_info(client);
- if (error != IRECV_E_SUCCESS) {
- debug("irecv_kis_load_device_info failed, error %d\n", error);
- return error;
- }
- } else {
- irecv_copy_nonce_with_tag(client, "NONC", &client->device_info.ap_nonce, &client->device_info.ap_nonce_size);
- irecv_copy_nonce_with_tag(client, "SNON", &client->device_info.sep_nonce, &client->device_info.sep_nonce_size);
- }
-
*pclient = client;
return IRECV_E_SUCCESS;
}
@@ -1789,7 +1738,8 @@ static irecv_error_t iokit_open_with_ecid(irecv_client_t* pclient, uint64_t ecid
#ifndef WIN32
#ifndef HAVE_IOKIT
-static irecv_error_t libusb_usb_open_handle_with_descriptor_and_ecid(irecv_client_t *pclient, struct libusb_device_handle *usb_handle, struct libusb_device_descriptor *usb_descriptor, uint64_t ecid){
+static irecv_error_t libusb_usb_open_handle_with_descriptor_and_ecid(irecv_client_t *pclient, struct libusb_device_handle *usb_handle, struct libusb_device_descriptor *usb_descriptor, uint64_t ecid)
+{
irecv_error_t ret = IRECV_E_UNABLE_TO_CONNECT;
irecv_error_t error = IRECV_E_UNABLE_TO_CONNECT;
@@ -1819,48 +1769,6 @@ static irecv_error_t libusb_usb_open_handle_with_descriptor_and_ecid(irecv_clien
debug("found device with ECID %016" PRIx64 "\n", (uint64_t)ecid);
}
- error = irecv_usb_set_configuration(client, 1);
- if (error != IRECV_E_SUCCESS) {
- irecv_close(client);
- return error;
- }
-
- if ((client->mode != IRECV_K_DFU_MODE) && (client->mode != IRECV_K_WTF_MODE) && (client->mode != KIS_PRODUCT_ID)) {
- error = irecv_usb_set_interface(client, 0, 0);
- if (client->mode > IRECV_K_RECOVERY_MODE_2) {
- error = irecv_usb_set_interface(client, 1, 1);
- }
- } else {
- error = irecv_usb_set_interface(client, 0, 0);
- }
-
- if (error != IRECV_E_SUCCESS) {
- irecv_close(client);
- return error;
- }
-
- if (client->mode == KIS_PRODUCT_ID) {
- error = irecv_kis_init(client);
- if (error != IRECV_E_SUCCESS) {
- debug("irecv_kis_init failed, error %d\n", error);
- return error;
- }
-
- error = irecv_kis_load_device_info(client);
- if (error != IRECV_E_SUCCESS) {
- debug("irecv_kis_load_device_info failed, error %d\n", error);
- return error;
- }
- if (ecid != 0 && client->device_info.ecid != ecid) {
- irecv_close(client);
- return IRECV_E_NO_DEVICE; //wrong device
- }
- debug("found device with ECID %016" PRIx64 "\n", (uint64_t)ecid);
- } else {
- irecv_copy_nonce_with_tag(client, "NONC", &client->device_info.ap_nonce, &client->device_info.ap_nonce_size);
- irecv_copy_nonce_with_tag(client, "SNON", &client->device_info.sep_nonce, &client->device_info.sep_nonce_size);
- }
-
ret = IRECV_E_SUCCESS;
*pclient = client;
return ret;
@@ -1936,36 +1844,73 @@ irecv_error_t irecv_open_with_ecid(irecv_client_t* pclient, uint64_t ecid)
#ifdef USE_DUMMY
return IRECV_E_UNSUPPORTED;
#else
- int ret = IRECV_E_UNABLE_TO_CONNECT;
+ irecv_error_t error = IRECV_E_UNABLE_TO_CONNECT;
if (libirecovery_debug) {
irecv_set_debug_level(libirecovery_debug);
}
#ifndef WIN32
#ifdef HAVE_IOKIT
- ret = iokit_open_with_ecid(pclient, ecid);
+ error = iokit_open_with_ecid(pclient, ecid);
#else
- ret = libusb_open_with_ecid(pclient, ecid);
+ error = libusb_open_with_ecid(pclient, ecid);
#endif
#else
- ret = mobiledevice_connect(pclient, ecid);
- if (ret == IRECV_E_SUCCESS) {
- irecv_client_t client = *pclient;
- int error = IRECV_E_SUCCESS;
- if ((client->mode != IRECV_K_DFU_MODE) && (client->mode != IRECV_K_WTF_MODE)) {
- error = irecv_usb_set_interface(client, 0, 0);
- if (client->mode > IRECV_K_RECOVERY_MODE_2) {
- error = irecv_usb_set_interface(client, 1, 1);
- }
- } else {
- error = irecv_usb_set_interface(client, 0, 0);
+ error = mobiledevice_connect(pclient, ecid);
+#endif
+ irecv_client_t client = *pclient;
+ if (error != IRECV_E_SUCCESS) {
+ irecv_close(client);
+ return error;
+ }
+
+ error = irecv_usb_set_configuration(client, 1);
+ if (error != IRECV_E_SUCCESS) {
+ debug("Failed to set configuration, error %d\n", error);
+ irecv_close(client);
+ return error;
+ }
+
+ if (client->mode == IRECV_K_DFU_MODE || client->mode == IRECV_K_WTF_MODE || client->mode == KIS_PRODUCT_ID) {
+ error = irecv_usb_set_interface(client, 0, 0);
+ } else {
+ error = irecv_usb_set_interface(client, 0, 0);
+ if (error == IRECV_E_SUCCESS && client->mode > IRECV_K_RECOVERY_MODE_2) {
+ error = irecv_usb_set_interface(client, 1, 1);
}
+ }
+
+ if (error != IRECV_E_SUCCESS) {
+ debug("Failed to set interface, error %d\n", error);
+ irecv_close(client);
+ return error;
+ }
+
+ if (client->mode == KIS_PRODUCT_ID) {
+ error = irecv_kis_init(client);
if (error != IRECV_E_SUCCESS) {
- debug("WARNING: set interface failed, error %d\n", error);
+ debug("irecv_kis_init failed, error %d\n", error);
+ irecv_close(client);
+ return error;
}
+
+ error = irecv_kis_load_device_info(client);
+ if (error != IRECV_E_SUCCESS) {
+ debug("irecv_kis_load_device_info failed, error %d\n", error);
+ irecv_close(client);
+ return error;
+ }
+ if (ecid != 0 && client->device_info.ecid != ecid) {
+ irecv_close(client);
+ return IRECV_E_NO_DEVICE; //wrong device
+ }
+ debug("found device with ECID %016" PRIx64 "\n", (uint64_t)ecid);
+ } else {
+ irecv_copy_nonce_with_tag(client, "NONC", &client->device_info.ap_nonce, &client->device_info.ap_nonce_size);
+ irecv_copy_nonce_with_tag(client, "SNON", &client->device_info.sep_nonce, &client->device_info.sep_nonce_size);
}
-#endif
- if (ret == IRECV_E_SUCCESS) {
+
+ if (error == IRECV_E_SUCCESS) {
if ((*pclient)->connected_callback != NULL) {
irecv_event_t event;
event.size = 0;
@@ -1975,7 +1920,7 @@ irecv_error_t irecv_open_with_ecid(irecv_client_t* pclient, uint64_t ecid)
(*pclient)->connected_callback(*pclient, &event);
}
}
- return ret;
+ return error;
#endif
}
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