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-rw-r--r--cython/heartbeat.pxi4
-rw-r--r--cython/imobiledevice.pyx6
-rw-r--r--cython/webinspector.pxi2
-rw-r--r--include/libimobiledevice/heartbeat.h16
-rw-r--r--include/libimobiledevice/libimobiledevice.h4
-rw-r--r--include/libimobiledevice/property_list_service.h3
-rw-r--r--include/libimobiledevice/service.h10
-rw-r--r--include/libimobiledevice/webinspector.h14
-rw-r--r--src/heartbeat.c4
-rw-r--r--src/idevice.c59
-rw-r--r--src/property_list_service.c116
-rw-r--r--src/service.c7
-rw-r--r--src/webinspector.c4
-rw-r--r--tools/idevicecrashreport.c2
14 files changed, 163 insertions, 88 deletions
diff --git a/cython/heartbeat.pxi b/cython/heartbeat.pxi
index b48fb59..2f58909 100644
--- a/cython/heartbeat.pxi
+++ b/cython/heartbeat.pxi
@@ -9,6 +9,8 @@ cdef extern from "libimobiledevice/heartbeat.h":
HEARTBEAT_E_PLIST_ERROR = -2
HEARTBEAT_E_MUX_ERROR = -3
HEARTBEAT_E_SSL_ERROR = -4
+ HEARTBEAT_E_NOT_ENOUGH_DATA = -5
+ HEARTBEAT_E_TIMEOUT = -6
HEARTBEAT_E_UNKNOWN_ERROR = -256
heartbeat_error_t heartbeat_client_new(idevice_t device, lockdownd_service_descriptor_t descriptor, heartbeat_client_t * client)
@@ -26,6 +28,8 @@ cdef class HeartbeatError(BaseError):
HEARTBEAT_E_PLIST_ERROR: "Property list error",
HEARTBEAT_E_MUX_ERROR: "MUX error",
HEARTBEAT_E_SSL_ERROR: "SSL Error",
+ HEARTBEAT_E_NOT_ENOUGH_DATA: 'Not enough data',
+ HEARTBEAT_E_TIMEOUT: 'Connection timeout',
HEARTBEAT_E_UNKNOWN_ERROR: "Unknown error"
}
BaseError.__init__(self, *args, **kwargs)
diff --git a/cython/imobiledevice.pyx b/cython/imobiledevice.pyx
index bc861b3..141f67c 100644
--- a/cython/imobiledevice.pyx
+++ b/cython/imobiledevice.pyx
@@ -38,8 +38,8 @@ cdef extern from "libimobiledevice/libimobiledevice.h":
IDEVICE_E_UNKNOWN_ERROR = -2
IDEVICE_E_NO_DEVICE = -3
IDEVICE_E_NOT_ENOUGH_DATA = -4
- IDEVICE_E_BAD_HEADER = -5
IDEVICE_E_SSL_ERROR = -6
+ IDEVICE_E_TIMEOUT = -7
ctypedef void (*idevice_event_cb_t) (const_idevice_event_t event, void *user_data)
cdef extern idevice_error_t idevice_event_subscribe(idevice_event_cb_t callback, void *user_data)
cdef extern idevice_error_t idevice_event_unsubscribe()
@@ -64,8 +64,8 @@ cdef class iDeviceError(BaseError):
IDEVICE_E_UNKNOWN_ERROR: 'Unknown error',
IDEVICE_E_NO_DEVICE: 'No device',
IDEVICE_E_NOT_ENOUGH_DATA: 'Not enough data',
- IDEVICE_E_BAD_HEADER: 'Bad header',
- IDEVICE_E_SSL_ERROR: 'SSL Error'
+ IDEVICE_E_SSL_ERROR: 'SSL Error',
+ IDEVICE_E_TIMEOUT: 'Connection timeout'
}
BaseError.__init__(self, *args, **kwargs)
diff --git a/cython/webinspector.pxi b/cython/webinspector.pxi
index 4622ef5..eb9fba1 100644
--- a/cython/webinspector.pxi
+++ b/cython/webinspector.pxi
@@ -26,6 +26,8 @@ cdef class WebinspectorError(BaseError):
WEBINSPECTOR_E_PLIST_ERROR: "Property list error",
WEBINSPECTOR_E_MUX_ERROR: "MUX error",
WEBINSPECTOR_E_SSL_ERROR: "SSL Error",
+ WEBINSPECTOR_E_NOT_ENOUGH_DATA: 'Not enough data',
+ WEBINSPECTOR_E_TIMEOUT: 'Connection timeout',
WEBINSPECTOR_E_UNKNOWN_ERROR: "Unknown error"
}
BaseError.__init__(self, *args, **kwargs)
diff --git a/include/libimobiledevice/heartbeat.h b/include/libimobiledevice/heartbeat.h
index 00734b5..1f5344a 100644
--- a/include/libimobiledevice/heartbeat.h
+++ b/include/libimobiledevice/heartbeat.h
@@ -34,12 +34,14 @@ extern "C" {
/** Error Codes */
typedef enum {
- HEARTBEAT_E_SUCCESS = 0,
- HEARTBEAT_E_INVALID_ARG = -1,
- HEARTBEAT_E_PLIST_ERROR = -2,
- HEARTBEAT_E_MUX_ERROR = -3,
- HEARTBEAT_E_SSL_ERROR = -4,
- HEARTBEAT_E_UNKNOWN_ERROR = -256
+ HEARTBEAT_E_SUCCESS = 0,
+ HEARTBEAT_E_INVALID_ARG = -1,
+ HEARTBEAT_E_PLIST_ERROR = -2,
+ HEARTBEAT_E_MUX_ERROR = -3,
+ HEARTBEAT_E_SSL_ERROR = -4,
+ HEARTBEAT_E_NOT_ENOUGH_DATA = -5,
+ HEARTBEAT_E_TIMEOUT = -6,
+ HEARTBEAT_E_UNKNOWN_ERROR = -256
} heartbeat_error_t;
typedef struct heartbeat_client_private heartbeat_client_private;
@@ -118,6 +120,8 @@ heartbeat_error_t heartbeat_receive(heartbeat_client_t client, plist_t * plist);
*
* @return HEARTBEAT_E_SUCCESS on success,
* HEARTBEAT_E_INVALID_ARG when client or *plist is NULL,
+ * HEARTBEAT_E_NOT_ENOUGH_DATA when not enough data
+ * received, HEARTBEAT_E_TIMEOUT when the connection times out,
* HEARTBEAT_E_PLIST_ERROR when the received data cannot be
* converted to a plist, HEARTBEAT_E_MUX_ERROR when a
* communication error occurs, or HEARTBEAT_E_UNKNOWN_ERROR
diff --git a/include/libimobiledevice/libimobiledevice.h b/include/libimobiledevice/libimobiledevice.h
index 5ec1a6d..729bc89 100644
--- a/include/libimobiledevice/libimobiledevice.h
+++ b/include/libimobiledevice/libimobiledevice.h
@@ -41,8 +41,8 @@ typedef enum {
IDEVICE_E_UNKNOWN_ERROR = -2,
IDEVICE_E_NO_DEVICE = -3,
IDEVICE_E_NOT_ENOUGH_DATA = -4,
- IDEVICE_E_BAD_HEADER = -5,
- IDEVICE_E_SSL_ERROR = -6
+ IDEVICE_E_SSL_ERROR = -6,
+ IDEVICE_E_TIMEOUT = -7
} idevice_error_t;
typedef struct idevice_private idevice_private;
diff --git a/include/libimobiledevice/property_list_service.h b/include/libimobiledevice/property_list_service.h
index 5d5b835..aca966d 100644
--- a/include/libimobiledevice/property_list_service.h
+++ b/include/libimobiledevice/property_list_service.h
@@ -38,6 +38,7 @@ typedef enum {
PROPERTY_LIST_SERVICE_E_MUX_ERROR = -3,
PROPERTY_LIST_SERVICE_E_SSL_ERROR = -4,
PROPERTY_LIST_SERVICE_E_RECEIVE_TIMEOUT = -5,
+ PROPERTY_LIST_SERVICE_E_NOT_ENOUGH_DATA = -6,
PROPERTY_LIST_SERVICE_E_UNKNOWN_ERROR = -256
} property_list_service_error_t;
@@ -130,6 +131,8 @@ property_list_service_error_t property_list_service_receive_plist_with_timeout(p
*
* @return PROPERTY_LIST_SERVICE_E_SUCCESS on success,
* PROPERTY_LIST_SERVICE_E_INVALID_ARG when client or *plist is NULL,
+ * PROPERTY_LIST_SERVICE_E_NOT_ENOUGH_DATA when not enough data
+ * received, PROPERTY_LIST_SERVICE_E_RECEIVE_TIMEOUT when the connection times out,
* PROPERTY_LIST_SERVICE_E_PLIST_ERROR when the received data cannot be
* converted to a plist, PROPERTY_LIST_SERVICE_E_MUX_ERROR when a
* communication error occurs, or PROPERTY_LIST_SERVICE_E_UNKNOWN_ERROR when
diff --git a/include/libimobiledevice/service.h b/include/libimobiledevice/service.h
index 13c5df1..5c43e29 100644
--- a/include/libimobiledevice/service.h
+++ b/include/libimobiledevice/service.h
@@ -37,6 +37,8 @@ typedef enum {
SERVICE_E_MUX_ERROR = -3,
SERVICE_E_SSL_ERROR = -4,
SERVICE_E_START_SERVICE_ERROR = -5,
+ SERIVCE_E_NOT_ENOUGH_DATA = -6,
+ SERVICE_E_TIMEOUT = -7,
SERVICE_E_UNKNOWN_ERROR = -256
} service_error_t;
@@ -132,7 +134,9 @@ service_error_t service_receive_with_timeout(service_client_t client, char *data
*
* @return SERVICE_E_SUCCESS on success,
* SERVICE_E_INVALID_ARG when one or more parameters are
- * invalid, SERVICE_E_MUX_ERROR when a communication error
+ * invalid, SERIVCE_E_NOT_ENOUGH_DATA when not enough data
+ * received, SERVICE_E_TIMEOUT when the connection times out,
+ * SERVICE_E_MUX_ERROR when a communication error
* occurs, or SERVICE_E_UNKNOWN_ERROR when an unspecified
* error occurs.
*/
@@ -146,7 +150,9 @@ service_error_t service_receive(service_client_t client, char *data, uint32_t si
*
* @return SERVICE_E_SUCCESS on success,
* SERVICE_E_INVALID_ARG if client or client->connection is
- * NULL, SERVICE_E_SSL_ERROR when SSL could not be enabled,
+ * NULL, SERIVCE_E_NOT_ENOUGH_DATA when not enough data
+ * received, SERVICE_E_TIMEOUT when the connection times out,
+ * SERVICE_E_SSL_ERROR when SSL could not be enabled,
* or SERVICE_E_UNKNOWN_ERROR otherwise.
*/
service_error_t service_enable_ssl(service_client_t client);
diff --git a/include/libimobiledevice/webinspector.h b/include/libimobiledevice/webinspector.h
index d2a99c9..da0759c 100644
--- a/include/libimobiledevice/webinspector.h
+++ b/include/libimobiledevice/webinspector.h
@@ -35,12 +35,14 @@ extern "C" {
/** Error Codes */
typedef enum {
- WEBINSPECTOR_E_SUCCESS = 0,
- WEBINSPECTOR_E_INVALID_ARG = -1,
- WEBINSPECTOR_E_PLIST_ERROR = -2,
- WEBINSPECTOR_E_MUX_ERROR = -3,
- WEBINSPECTOR_E_SSL_ERROR = -4,
- WEBINSPECTOR_E_UNKNOWN_ERROR = -256
+ WEBINSPECTOR_E_SUCCESS = 0,
+ WEBINSPECTOR_E_INVALID_ARG = -1,
+ WEBINSPECTOR_E_PLIST_ERROR = -2,
+ WEBINSPECTOR_E_MUX_ERROR = -3,
+ WEBINSPECTOR_E_SSL_ERROR = -4,
+ WEBINSPECTOR_E_RECEIVE_TIMEOUT = -5,
+ WEBINSPECTOR_E_NOT_ENOUGH_DATA = -6,
+ WEBINSPECTOR_E_UNKNOWN_ERROR = -256
} webinspector_error_t;
typedef struct webinspector_client_private webinspector_client_private;
diff --git a/src/heartbeat.c b/src/heartbeat.c
index fe7e63a..9a527cc 100644
--- a/src/heartbeat.c
+++ b/src/heartbeat.c
@@ -52,6 +52,10 @@ static heartbeat_error_t heartbeat_error(property_list_service_error_t err)
return HEARTBEAT_E_MUX_ERROR;
case PROPERTY_LIST_SERVICE_E_SSL_ERROR:
return HEARTBEAT_E_SSL_ERROR;
+ case PROPERTY_LIST_SERVICE_E_NOT_ENOUGH_DATA:
+ return HEARTBEAT_E_NOT_ENOUGH_DATA;
+ case PROPERTY_LIST_SERVICE_E_RECEIVE_TIMEOUT:
+ return HEARTBEAT_E_TIMEOUT;
default:
break;
}
diff --git a/src/idevice.c b/src/idevice.c
index be29884..5d5c950 100644
--- a/src/idevice.c
+++ b/src/idevice.c
@@ -43,6 +43,7 @@
#include "idevice.h"
#include "common/userpref.h"
+#include "common/socket.h"
#include "common/thread.h"
#include "common/debug.h"
@@ -381,6 +382,24 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_send(idevice_connection_
return internal_connection_send(connection, data, len, sent_bytes);
}
+static idevice_error_t socket_recv_to_idevice_error(int conn_error, uint32_t len, uint32_t received)
+{
+ if (conn_error < 0) {
+ switch (conn_error) {
+ case -EAGAIN:
+ debug_info("ERROR: received partial data %d/%d (%s)", received, len, strerror(-conn_error));
+ return IDEVICE_E_NOT_ENOUGH_DATA;
+ case -ETIMEDOUT:
+ debug_info("ERROR: received timeout (%s)", strerror(-conn_error));
+ return IDEVICE_E_TIMEOUT;
+ default:
+ return IDEVICE_E_UNKNOWN_ERROR;
+ }
+ }
+
+ return IDEVICE_E_SUCCESS;
+}
+
/**
* Internally used function for receiving raw data over the given connection
* using a timeout.
@@ -392,12 +411,14 @@ static idevice_error_t internal_connection_receive_timeout(idevice_connection_t
}
if (connection->type == CONNECTION_USBMUXD) {
- int res = usbmuxd_recv_timeout((int)(long)connection->data, data, len, recv_bytes, timeout);
- if (res < 0) {
- debug_info("ERROR: usbmuxd_recv_timeout returned %d (%s)", res, strerror(errno));
- return (res == -EAGAIN ? IDEVICE_E_NOT_ENOUGH_DATA : IDEVICE_E_UNKNOWN_ERROR);
+ int conn_error = usbmuxd_recv_timeout((int)(long)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));
}
- return IDEVICE_E_SUCCESS;
+
+ return error;
} else {
debug_info("Unknown connection type %d", connection->type);
}
@@ -406,13 +427,27 @@ static idevice_error_t internal_connection_receive_timeout(idevice_connection_t
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)
{
- if (!connection || (connection->ssl_data && !connection->ssl_data->session)) {
+ if (!connection || (connection->ssl_data && !connection->ssl_data->session) || len == 0) {
return IDEVICE_E_INVALID_ARG;
}
if (connection->ssl_data) {
uint32_t received = 0;
+
while (received < len) {
+
+ int conn_error = socket_check_fd((int)(long)connection->data, FDM_READ, timeout);
+ idevice_error_t error = socket_recv_to_idevice_error(conn_error, len, received);
+
+ switch (error) {
+ case IDEVICE_E_SUCCESS:
+ break;
+ case IDEVICE_E_UNKNOWN_ERROR:
+ debug_info("ERROR: socket_check_fd returned %d (%s)", conn_error, strerror(-conn_error));
+ default:
+ return error;
+ }
+
#ifdef HAVE_OPENSSL
int r = SSL_read(connection->ssl_data->session, (void*)((char*)(data+received)), (int)len-received);
#else
@@ -424,13 +459,15 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_receive_timeout(idevice_
break;
}
}
+
debug_info("SSL_read %d, received %d", len, received);
- if (received > 0) {
- *recv_bytes = received;
- return IDEVICE_E_SUCCESS;
+ if (received < len) {
+ *recv_bytes = 0;
+ return IDEVICE_E_SSL_ERROR;
}
- *recv_bytes = 0;
- return IDEVICE_E_SSL_ERROR;
+
+ *recv_bytes = received;
+ return IDEVICE_E_SUCCESS;
}
return internal_connection_receive_timeout(connection, data, len, recv_bytes, timeout);
}
diff --git a/src/property_list_service.c b/src/property_list_service.c
index f411699..a6e3e24 100644
--- a/src/property_list_service.c
+++ b/src/property_list_service.c
@@ -48,6 +48,10 @@ static property_list_service_error_t service_to_property_list_service_error(serv
return PROPERTY_LIST_SERVICE_E_MUX_ERROR;
case SERVICE_E_SSL_ERROR:
return PROPERTY_LIST_SERVICE_E_SSL_ERROR;
+ case SERIVCE_E_NOT_ENOUGH_DATA:
+ return PROPERTY_LIST_SERVICE_E_NOT_ENOUGH_DATA;
+ case SERVICE_E_TIMEOUT:
+ return PROPERTY_LIST_SERVICE_E_RECEIVE_TIMEOUT;
default:
break;
}
@@ -108,7 +112,7 @@ static property_list_service_error_t internal_plist_send(property_list_service_c
char *content = NULL;
uint32_t length = 0;
uint32_t nlen = 0;
- int bytes = 0;
+ uint32_t bytes = 0;
if (!client || (client && !client->parent) || !plist) {
return PROPERTY_LIST_SERVICE_E_INVALID_ARG;
@@ -126,13 +130,13 @@ static property_list_service_error_t internal_plist_send(property_list_service_c
nlen = htobe32(length);
debug_info("sending %d bytes", length);
- service_send(client->parent, (const char*)&nlen, sizeof(nlen), (uint32_t*)&bytes);
+ service_send(client->parent, (const char*)&nlen, sizeof(nlen), &bytes);
if (bytes == sizeof(nlen)) {
- service_send(client->parent, content, length, (uint32_t*)&bytes);
+ service_send(client->parent, content, length, &bytes);
if (bytes > 0) {
debug_info("sent %d bytes", bytes);
debug_plist(plist);
- if ((uint32_t)bytes == length) {
+ if (bytes == length) {
res = PROPERTY_LIST_SERVICE_E_SUCCESS;
} else {
debug_info("ERROR: Could not send all data (%d of %d)!", bytes, length);
@@ -145,7 +149,6 @@ static property_list_service_error_t internal_plist_send(property_list_service_c
}
free(content);
-
return res;
}
@@ -170,6 +173,8 @@ LIBIMOBILEDEVICE_API property_list_service_error_t property_list_service_send_bi
*
* @return PROPERTY_LIST_SERVICE_E_SUCCESS on success,
* PROPERTY_LIST_SERVICE_E_INVALID_ARG when client or *plist is NULL,
+ * PROPERTY_LIST_SERVICE_E_NOT_ENOUGH_DATA when not enough data
+ * received, PROPERTY_LIST_SERVICE_E_RECEIVE_TIMEOUT when the connection times out,
* PROPERTY_LIST_SERVICE_E_PLIST_ERROR when the received data cannot be
* converted to a plist, PROPERTY_LIST_SERVICE_E_MUX_ERROR when a
* communication error occurs, or PROPERTY_LIST_SERVICE_E_UNKNOWN_ERROR
@@ -187,65 +192,64 @@ static property_list_service_error_t internal_plist_receive_timeout(property_lis
*plist = NULL;
service_error_t serr = service_receive_with_timeout(client->parent, (char*)&pktlen, sizeof(pktlen), &bytes, timeout);
- if ((serr == SERVICE_E_SUCCESS) && (bytes == 0)) {
- return PROPERTY_LIST_SERVICE_E_RECEIVE_TIMEOUT;
+ if (serr != SERVICE_E_SUCCESS) {
+ debug_info("initial read failed!");
+ return service_to_property_list_service_error(serr);
}
+
debug_info("initial read=%i", bytes);
- if (bytes < 4) {
- debug_info("initial read failed!");
- return PROPERTY_LIST_SERVICE_E_MUX_ERROR;
- } else {
- uint32_t curlen = 0;
- char *content = NULL;
- pktlen = be32toh(pktlen);
- debug_info("%d bytes following", pktlen);
- content = (char*)malloc(pktlen);
- if (!content) {
- debug_info("out of memory when allocating %d bytes", pktlen);
- return PROPERTY_LIST_SERVICE_E_UNKNOWN_ERROR;
- }
+ uint32_t curlen = 0;
+ char *content = NULL;
- while (curlen < pktlen) {
- service_receive(client->parent, content+curlen, pktlen-curlen, &bytes);
- if (bytes <= 0) {
- res = PROPERTY_LIST_SERVICE_E_MUX_ERROR;
- break;
- }
- debug_info("received %d bytes", bytes);
- curlen += bytes;
- }
- if (curlen < pktlen) {
- debug_info("received incomplete packet (%d of %d bytes)", curlen, pktlen);
- if (curlen > 0) {
- debug_info("incomplete packet following:");
- debug_buffer(content, curlen);
- }
- free(content);
- return res;
- }
- if ((pktlen > 8) && !memcmp(content, "bplist00", 8)) {
- plist_from_bin(content, pktlen, plist);
- } else if ((pktlen > 5) && !memcmp(content, "<?xml", 5)) {
- /* iOS 4.3+ hack: plist data might contain invalid characters, thus we convert those to spaces */
- for (bytes = 0; bytes < pktlen-1; bytes++) {
- if ((content[bytes] >= 0) && (content[bytes] < 0x20) && (content[bytes] != 0x09) && (content[bytes] != 0x0a) && (content[bytes] != 0x0d))
- content[bytes] = 0x20;
- }
- plist_from_xml(content, pktlen, plist);
- } else {
- debug_info("WARNING: received unexpected non-plist content");
- debug_buffer(content, pktlen);
+ pktlen = be32toh(pktlen);
+ debug_info("%d bytes following", pktlen);
+ content = (char*)malloc(pktlen);
+ if (!content) {
+ debug_info("out of memory when allocating %d bytes", pktlen);
+ return PROPERTY_LIST_SERVICE_E_UNKNOWN_ERROR;
+ }
+
+ while (curlen < pktlen) {
+ serr = service_receive(client->parent, content+curlen, pktlen-curlen, &bytes);
+ if (serr != SERVICE_E_SUCCESS) {
+ res = service_to_property_list_service_error(serr);
+ break;
}
- if (*plist) {
- debug_plist(*plist);
- res = PROPERTY_LIST_SERVICE_E_SUCCESS;
- } else {
- res = PROPERTY_LIST_SERVICE_E_PLIST_ERROR;
+ debug_info("received %d bytes", bytes);
+ curlen += bytes;
+ }
+ if (curlen < pktlen) {
+ debug_info("received incomplete packet (%d of %d bytes)", curlen, pktlen);
+ if (curlen > 0) {
+ debug_info("incomplete packet following:");
+ debug_buffer(content, curlen);
}
free(content);
- content = NULL;
+ return res;
}
+ if ((pktlen > 8) && !memcmp(content, "bplist00", 8)) {
+ plist_from_bin(content, pktlen, plist);
+ } else if ((pktlen > 5) && !memcmp(content, "<?xml", 5)) {
+ /* iOS 4.3+ hack: plist data might contain invalid characters, thus we convert those to spaces */
+ for (bytes = 0; bytes < pktlen-1; bytes++) {
+ if ((content[bytes] >= 0) && (content[bytes] < 0x20) && (content[bytes] != 0x09) && (content[bytes] != 0x0a) && (content[bytes] != 0x0d))
+ content[bytes] = 0x20;
+ }
+ plist_from_xml(content, pktlen, plist);
+ } else {
+ debug_info("WARNING: received unexpected non-plist content");
+ debug_buffer(content, pktlen);
+ }
+ if (*plist) {
+ debug_plist(*plist);
+ res = PROPERTY_LIST_SERVICE_E_SUCCESS;
+ } else {
+ res = PROPERTY_LIST_SERVICE_E_PLIST_ERROR;
+ }
+ free(content);
+ content = NULL;
+
return res;
}
diff --git a/src/service.c b/src/service.c
index 2dc42b2..57d987c 100644
--- a/src/service.c
+++ b/src/service.c
@@ -46,6 +46,10 @@ static service_error_t idevice_to_service_error(idevice_error_t err)
return SERVICE_E_INVALID_ARG;
case IDEVICE_E_SSL_ERROR:
return SERVICE_E_SSL_ERROR;
+ case IDEVICE_E_NOT_ENOUGH_DATA:
+ return SERIVCE_E_NOT_ENOUGH_DATA;
+ case IDEVICE_E_TIMEOUT:
+ return SERVICE_E_TIMEOUT;
default:
break;
}
@@ -159,8 +163,9 @@ LIBIMOBILEDEVICE_API service_error_t service_receive_with_timeout(service_client
}
res = idevice_to_service_error(idevice_connection_receive_timeout(client->connection, data, size, (uint32_t*)&bytes, timeout));
- if (bytes <= 0) {
+ if (res != SERVICE_E_SUCCESS) {
debug_info("could not read data");
+ return res;
}
if (received) {
*received = (uint32_t)bytes;
diff --git a/src/webinspector.c b/src/webinspector.c
index c81f4c7..3360597 100644
--- a/src/webinspector.c
+++ b/src/webinspector.c
@@ -52,6 +52,10 @@ static webinspector_error_t webinspector_error(property_list_service_error_t err
return WEBINSPECTOR_E_MUX_ERROR;
case PROPERTY_LIST_SERVICE_E_SSL_ERROR:
return WEBINSPECTOR_E_SSL_ERROR;
+ case PROPERTY_LIST_SERVICE_E_RECEIVE_TIMEOUT:
+ return WEBINSPECTOR_E_RECEIVE_TIMEOUT;
+ case PROPERTY_LIST_SERVICE_E_NOT_ENOUGH_DATA:
+ return WEBINSPECTOR_E_NOT_ENOUGH_DATA;
default:
break;
}
diff --git a/tools/idevicecrashreport.c b/tools/idevicecrashreport.c
index e05d506..6918d6b 100644
--- a/tools/idevicecrashreport.c
+++ b/tools/idevicecrashreport.c
@@ -411,7 +411,7 @@ int main(int argc, char* argv[]) {
while ((strncmp(ping, "ping", 4) != 0) && (attempts < 10)) {
uint32_t bytes = 0;
device_error = idevice_connection_receive_timeout(connection, ping, 4, &bytes, 2000);
- if ((bytes == 0) && (device_error == IDEVICE_E_SUCCESS)) {
+ if (device_error != IDEVICE_E_SUCCESS) {
attempts++;
continue;
} else if (device_error < 0) {
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