diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/iphone.c | 288 | ||||
| -rw-r--r-- | src/iphone.h | 10 |
2 files changed, 0 insertions, 298 deletions
diff --git a/src/iphone.c b/src/iphone.c index 4a54848..9307b19 100644 --- a/src/iphone.c +++ b/src/iphone.c @@ -351,294 +351,6 @@ iphone_error_t iphone_device_recv(iphone_connection_t connection, char *data, ui return IPHONE_E_UNKNOWN_ERROR; } -/** - * Sends a plist over the given connection. - * Internally used generic plist send function. - * - * @param connection The connection to use for sending. - * Can be NULL if ssl_session is non-NULL. - * @param plist plist to send - * @param binary 1 = send binary plist, 0 = send xml plist - * @param ssl_session If set to NULL, the communication will be unencrypted. - * For encrypted communication, pass a valid and properly initialized - * gnutls_session_t. connection is ignored when ssl_session is non-NULL. - * - * @return IPHONE_E_SUCCESS on success, IPHONE_E_INVALID_ARG when one or more - * parameters are invalid, IPHONE_E_PLIST_ERROR when dict is not a valid - * plist, or IPHONE_E_UNKNOWN_ERROR when an unspecified error occurs. - */ -static iphone_error_t internal_plist_send(iphone_connection_t connection, plist_t plist, int binary, gnutls_session_t ssl_session) -{ - iphone_error_t res = IPHONE_E_UNKNOWN_ERROR; - char *content = NULL; - uint32_t length = 0; - uint32_t nlen = 0; - int bytes = 0; - - if ((!connection && !ssl_session) || !plist) { - return IPHONE_E_INVALID_ARG; - } - - if (binary) { - plist_to_bin(plist, &content, &length); - } else { - plist_to_xml(plist, &content, &length); - } - - if (!content || length == 0) { - return IPHONE_E_PLIST_ERROR; - } - - nlen = htonl(length); - log_debug_msg("%s: sending %d bytes\n", __func__, length); - if (ssl_session) { - bytes = gnutls_record_send(ssl_session, (const char*)&nlen, sizeof(nlen)); - } else { - iphone_device_send(connection, (const char*)&nlen, sizeof(nlen), (uint32_t*)&bytes); - } - if (bytes == sizeof(nlen)) { - if (ssl_session) { - bytes = gnutls_record_send(ssl_session, content, length); - } else { - iphone_device_send(connection, content, length, (uint32_t*)&bytes); - } - if (bytes > 0) { - log_debug_msg("%s: sent %d bytes\n", __func__, bytes); - log_debug_buffer(content, bytes); - if ((uint32_t)bytes == length) { - res = IPHONE_E_SUCCESS; - } else { - log_debug_msg("%s: ERROR: Could not send all data (%d of %d)!\n", __func__, bytes, length); - } - } - } - if (bytes <= 0) { - log_debug_msg("%s: ERROR: sending to device failed.\n", __func__); - } - - free(content); - - return res; -} - -/** - * Sends an XML plist over the given connection. - * - * @param connection The connection to send data over - * @param plist plist to send - * - * @return IPHONE_E_SUCCESS on success, IPHONE_E_INVALID_ARG when connection - * or plist is NULL, IPHONE_E_PLIST_ERROR when dict is not a valid plist, - * or IPHONE_E_UNKNOWN_ERROR when an unspecified error occurs. - */ -iphone_error_t iphone_device_send_xml_plist(iphone_connection_t connection, plist_t plist) -{ - return internal_plist_send(connection, plist, 0, NULL); -} - -/** - * Sends a binary plist over the given connection. - * - * @param connection The connection to send data over - * @param plist plist to send - * - * @return IPHONE_E_SUCCESS on success, IPHONE_E_INVALID_ARG when connection - * or plist is NULL, IPHONE_E_PLIST_ERROR when dict is not a valid plist, - * or IPHONE_E_UNKNOWN_ERROR when an unspecified error occurs. - */ -iphone_error_t iphone_device_send_binary_plist(iphone_connection_t connection, plist_t plist) -{ - return internal_plist_send(connection, plist, 1, NULL); -} - -/** - * Sends an encrypted XML plist. - * - * @param ssl_session Valid and properly initialized gnutls_session_t. - * @param plist plist to send - * - * @return IPHONE_E_SUCCESS on success, IPHONE_E_INVALID_ARG when ssl_session - * or plist is NULL, IPHONE_E_PLIST_ERROR when dict is not a valid plist, - * or IPHONE_E_UNKNOWN_ERROR when an unspecified error occurs. - */ -iphone_error_t iphone_device_send_encrypted_xml_plist(gnutls_session_t ssl_session, plist_t plist) -{ - return internal_plist_send(NULL, plist, 0, ssl_session); -} - -/** - * Sends an encrypted binary plist. - * - * @param ssl_session Valid and properly initialized gnutls_session_t. - * @param plist plist to send - * - * @return IPHONE_E_SUCCESS on success, IPHONE_E_INVALID_ARG when ssl_session - * or plist is NULL, IPHONE_E_PLIST_ERROR when dict is not a valid plist, - * or IPHONE_E_UNKNOWN_ERROR when an unspecified error occurs. - */ -iphone_error_t iphone_device_send_encrypted_binary_plist(gnutls_session_t ssl_session, plist_t plist) -{ - return internal_plist_send(NULL, plist, 1, ssl_session); -} - -/** - * Receives a plist over the given connection. - * Internally used generic plist send function. - * - * @param connection The connection to receive data on - * @param plist pointer to a plist_t that will point to the received plist - * upon successful return - * @param timeout Maximum time in milliseconds to wait for data. - * @param ssl_session If set to NULL, the communication will be unencrypted. - * For encrypted communication, pass a valid and properly initialized - * gnutls_session_t. - * - * @return IPHONE_E_SUCCESS on success, IPHONE_E_INVALID_ARG when connection - * or *plist is NULL, IPHONE_E_PLIST_ERROR when the received data cannot be - * converted to a plist, or IPHONE_E_UNKNOWN_ERROR when an unspecified - * error occurs. - */ -static iphone_error_t internal_plist_recv_timeout(iphone_connection_t connection, plist_t *plist, unsigned int timeout, gnutls_session_t ssl_session) -{ - iphone_error_t res = IPHONE_E_UNKNOWN_ERROR; - uint32_t pktlen = 0; - uint32_t bytes = 0; - - if ((!connection && !ssl_session) || !plist) { - return IPHONE_E_INVALID_ARG; - } - - if (ssl_session) { - bytes = gnutls_record_recv(ssl_session, (char*)&pktlen, sizeof(pktlen)); - } else { - iphone_device_recv_timeout(connection, (char*)&pktlen, sizeof(pktlen), &bytes, timeout); - } - log_debug_msg("%s: initial read=%i\n", __func__, bytes); - if (bytes < 4) { - log_debug_msg("%s: initial read failed!\n", __func__); - return IPHONE_E_NOT_ENOUGH_DATA; - } else { - if ((char)pktlen == 0) { /* prevent huge buffers */ - uint32_t curlen = 0; - char *content = NULL; - pktlen = ntohl(pktlen); - log_debug_msg("%s: %d bytes following\n", __func__, pktlen); - content = (char*)malloc(pktlen); - - while (curlen < pktlen) { - if (ssl_session) { - bytes = gnutls_record_recv(ssl_session, content+curlen, pktlen-curlen); - } else { - iphone_device_recv(connection, content+curlen, pktlen-curlen, &bytes); - } - if (bytes <= 0) { - res = IPHONE_E_UNKNOWN_ERROR; - break; - } - log_debug_msg("%s: received %d bytes\n", __func__, bytes); - curlen += bytes; - } - log_debug_buffer(content, pktlen); - if (!memcmp(content, "bplist00", 8)) { - plist_from_bin(content, pktlen, plist); - } else { - plist_from_xml(content, pktlen, plist); - } - if (*plist) { - res = IPHONE_E_SUCCESS; - } else { - res = IPHONE_E_PLIST_ERROR; - } - free(content); - content = NULL; - } else { - res = IPHONE_E_UNKNOWN_ERROR; - } - } - return res; -} - -/** - * Receives a plist over the given connection with specified timeout. - * Binary or XML plists are automatically handled. - * - * @param connection The connection to receive data on - * @param plist pointer to a plist_t that will point to the received plist - * upon successful return - * @param timeout Maximum time in milliseconds to wait for data. - * - * @return IPHONE_E_SUCCESS on success, IPHONE_E_INVALID_ARG when connection - * or *plist is NULL, IPHONE_E_PLIST_ERROR when the received data cannot be - * converted to a plist, or IPHONE_E_UNKNOWN_ERROR when an unspecified - * error occurs. - */ -iphone_error_t iphone_device_receive_plist_with_timeout(iphone_connection_t connection, plist_t *plist, unsigned int timeout) -{ - return internal_plist_recv_timeout(connection, plist, timeout, NULL); -} - -/** - * Receives a plist over the given connection. - * Binary or XML plists are automatically handled. - * - * This function is like iphone_device_receive_plist_with_timeout - * using a timeout of 10 seconds. - * @see iphone_device_receive_plist_with_timeout - * - * @param connection The connection to receive data on - * @param plist pointer to a plist_t that will point to the received plist - * upon successful return - * - * @return IPHONE_E_SUCCESS on success, IPHONE_E_INVALID_ARG when connection - * or *plist is NULL, IPHONE_E_PLIST_ERROR when the received data cannot be - * converted to a plist, or IPHONE_E_UNKNOWN_ERROR when an unspecified - * error occurs. - */ -iphone_error_t iphone_device_receive_plist(iphone_connection_t connection, plist_t *plist) -{ - return internal_plist_recv_timeout(connection, plist, 10000, NULL); -} - -/** - * Receives an encrypted plist with specified timeout. - * Binary or XML plists are automatically handled. - * - * @param ssl_session Valid and properly initialized gnutls_session_t. - * @param plist pointer to a plist_t that will point to the received plist - * upon successful return - * @param timeout Maximum time in milliseconds to wait for data. - * - * @return IPHONE_E_SUCCESS on success, IPHONE_E_INVALID_ARG when ssl_session - * or *plist is NULL, IPHONE_E_PLIST_ERROR when the received data cannot be - * converted to a plist, or IPHONE_E_UNKNOWN_ERROR when an unspecified - * error occurs. - */ -iphone_error_t iphone_device_receive_encrypted_plist_with_timeout(gnutls_session_t ssl_session, plist_t *plist, unsigned int timeout) -{ - return internal_plist_recv_timeout(NULL, plist, timeout, ssl_session); -} - -/** - * Receives an encrypted plist. - * Binary or XML plists are automatically handled. - * This function is like iphone_device_receive_encrypted_plist_with_timeout - * with a timeout value of 10 seconds. - * - * @param ssl_session Valid and properly initialized gnutls_session_t. - * @param connection The connection to receive data on - * @param plist pointer to a plist_t that will point to the received plist - * upon successful return - * - * @return IPHONE_E_SUCCESS on success, IPHONE_E_INVALID_ARG when ssl_session - * or *plist is NULL, IPHONE_E_PLIST_ERROR when the received data cannot be - * converted to a plist, or IPHONE_E_UNKNOWN_ERROR when an unspecified - * error occurs. - */ -iphone_error_t iphone_device_receive_encrypted_plist(gnutls_session_t ssl_session, plist_t *plist) -{ - return internal_plist_recv_timeout(NULL, plist, 10000, ssl_session); -} - iphone_error_t iphone_device_get_handle(iphone_device_t device, uint32_t *handle) { if (!device) diff --git a/src/iphone.h b/src/iphone.h index 7ffc811..51f9c9d 100644 --- a/src/iphone.h +++ b/src/iphone.h @@ -41,14 +41,4 @@ struct iphone_device_int { void *conn_data; }; -iphone_error_t iphone_device_send_xml_plist(iphone_connection_t connection, plist_t plist); -iphone_error_t iphone_device_send_binary_plist(iphone_connection_t connection, plist_t plist); -iphone_error_t iphone_device_send_encrypted_xml_plist(gnutls_session_t ssl_session, plist_t plist); -iphone_error_t iphone_device_send_encrypted_binary_plist(gnutls_session_t ssl_session, plist_t plist); - -iphone_error_t iphone_device_receive_plist_with_timeout(iphone_connection_t connection, plist_t *plist, unsigned int timeout); -iphone_error_t iphone_device_receive_plist(iphone_connection_t connection, plist_t *plist); -iphone_error_t iphone_device_receive_encrypted_plist_with_timeout(gnutls_session_t ssl_session, plist_t *plist, unsigned int timeout); -iphone_error_t iphone_device_receive_encrypted_plist(gnutls_session_t ssl_session, plist_t *plist); - #endif |