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Diffstat (limited to 'include/libimobiledevice/debugserver.h')
| -rw-r--r-- | include/libimobiledevice/debugserver.h | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/include/libimobiledevice/debugserver.h b/include/libimobiledevice/debugserver.h new file mode 100644 index 0000000..aa62746 --- /dev/null +++ b/include/libimobiledevice/debugserver.h @@ -0,0 +1,235 @@ +/** + * @file libimobiledevice/debugserver.h + * @brief Communicate with debugserver on the device. + * \internal + * + * Copyright (c) 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 + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef IDEBUGSERVER_H +#define IDEBUGSERVER_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <libimobiledevice/libimobiledevice.h> +#include <libimobiledevice/lockdown.h> + +#define DEBUGSERVER_SERVICE_NAME "com.apple.debugserver" + +/** @name Error Codes */ +/*@{*/ +#define DEBUGSERVER_E_SUCCESS 0 +#define DEBUGSERVER_E_INVALID_ARG -1 +#define DEBUGSERVER_E_MUX_ERROR -2 +#define DEBUGSERVER_E_SSL_ERROR -3 +#define DEBUGSERVER_E_RESPONSE_ERROR -4 +#define DEBUGSERVER_E_UNKNOWN_ERROR -256 +/*@}*/ + +/** Represents an error code. */ +typedef int16_t debugserver_error_t; + +typedef struct debugserver_client_private debugserver_client_private; +typedef debugserver_client_private *debugserver_client_t; /**< The client handle. */ + +typedef struct debugserver_command_private debugserver_command_private; +typedef debugserver_command_private *debugserver_command_t; /**< The command handle. */ + +/* Interface */ + +/** + * Connects to the debugserver service on the specified device. + * + * @param device The device to connect to. + * @param service The service descriptor returned by lockdownd_start_service. + * @param client Pointer that will point to a newly allocated + * debugserver_client_t upon successful return. Must be freed using + * debugserver_client_free() after use. + * + * @return DEBUGSERVER_E_SUCCESS on success, DEBUGSERVER_E_INVALID_ARG when + * client is NULL, or an DEBUGSERVER_E_* error code otherwise. + */ +debugserver_error_t debugserver_client_new(idevice_t device, lockdownd_service_descriptor_t service, debugserver_client_t * client); + +/** + * Starts a new debugserver service on the specified device and connects to it. + * + * @param device The device to connect to. + * @param client Pointer that will point to a newly allocated + * debugserver_client_t upon successful return. Must be freed using + * debugserver_client_free() after use. + * @param label The label to use for communication. Usually the program name. + * Pass NULL to disable sending the label in requests to lockdownd. + * + * @return DEBUGSERVER_E_SUCCESS on success, or an DEBUGSERVER_E_* error + * code otherwise. + */ +debugserver_error_t debugserver_client_start_service(idevice_t device, debugserver_client_t * client, const char* label); + +/** + * Disconnects a debugserver client from the device and frees up the + * debugserver client data. + * + * @param client The debugserver client to disconnect and free. + * + * @return DEBUGSERVER_E_SUCCESS on success, DEBUGSERVER_E_INVALID_ARG when + * client is NULL, or an DEBUGSERVER_E_* error code otherwise. + */ +debugserver_error_t debugserver_client_free(debugserver_client_t client); + +/** + * Sends raw data using the given debugserver service client. + * + * @param client The debugserver client to use for sending + * @param data Data to send + * @param size Size of the data to send + * @param sent Number of bytes sent (can be NULL to ignore) + * + * @return DEBUGSERVER_E_SUCCESS on success, + * DEBUGSERVER_E_INVALID_ARG when one or more parameters are + * invalid, or DEBUGSERVER_E_UNKNOWN_ERROR when an unspecified + * error occurs. + */ +debugserver_error_t debugserver_client_send(debugserver_client_t client, const char* data, uint32_t size, uint32_t *sent); + +/** + * Receives raw data using the given debugserver client with specified timeout. + * + * @param client The debugserver client to use for receiving + * @param data Buffer that will be filled with the data received + * @param size Number of bytes to receive + * @param received Number of bytes received (can be NULL to ignore) + * @param timeout Maximum time in milliseconds to wait for data. + * + * @return DEBUGSERVER_E_SUCCESS on success, + * DEBUGSERVER_E_INVALID_ARG when one or more parameters are + * invalid, DEBUGSERVER_E_MUX_ERROR when a communication error + * occurs, or DEBUGSERVER_E_UNKNOWN_ERROR when an unspecified + * error occurs. + */ +debugserver_error_t debugserver_client_receive_with_timeout(debugserver_client_t client, char *data, uint32_t size, uint32_t *received, unsigned int timeout); + +/** + * Receives raw data from the debugserver service. + * + * @param client The debugserver client + * @param data Buffer that will be filled with the data received + * @param size Number of bytes to receive + * @param received Number of bytes received (can be NULL to ignore) + * @note The default read timeout is 10 seconds. + * + * @return DEBUGSERVER_E_SUCCESS on success, + * DEBUGSERVER_E_INVALID_ARG when client or plist is NULL + */ +debugserver_error_t debugserver_client_receive(debugserver_client_t client, char *data, uint32_t size, uint32_t *received); + +/** + * Sends a command to the debugserver service. + * + * @param client The debugserver client + * @param command Command to process and send + * @param response Response received for the command (can be NULL to ignore) + * + * @return DEBUGSERVER_E_SUCCESS on success, + * DEBUGSERVER_E_INVALID_ARG when client or command is NULL + */ +debugserver_error_t debugserver_client_send_command(debugserver_client_t client, debugserver_command_t command, char** response); + +/** + * Receives and parses response of debugserver service. + * + * @param client The debugserver client + * @param response Response received for last command (can be NULL to ignore) + * + * @return DEBUGSERVER_E_SUCCESS on success, + * DEBUGSERVER_E_INVALID_ARG when client is NULL + */ +debugserver_error_t debugserver_client_receive_response(debugserver_client_t client, char** response); + +/** + * Sets the argv which launches an app. + * + * @param client The debugserver client + * @param argc Number of arguments + * @param argv Array starting with the executable to be run followed by it's arguments + * @param response Response received for the command (can be NULL to ignore) + * + * @return DEBUGSERVER_E_SUCCESS on success, + * DEBUGSERVER_E_INVALID_ARG when client is NULL + */ +debugserver_error_t debugserver_client_set_argv(debugserver_client_t client, int argc, char* argv[], char** response); + +/** + * Adds or sets an environment variable. + * + * @param client The debugserver client + * @param env The environment variable in "KEY=VALUE" notation + * @param response Response received for the command (can be NULL to ignore) + * + * @return DEBUGSERVER_E_SUCCESS on success, + * DEBUGSERVER_E_INVALID_ARG when client is NULL + */ +debugserver_error_t debugserver_client_set_environment_hex_encoded(debugserver_client_t client, const char* env, char** response); + +/** + * Creates and initializes a new command object. + * + * @param name The name of the command which is sent in plain text + * @param argv Array of tokens for the command ment to be encoded + * @param argc Number of items in the token array + * @param command New command object + * + * @return DEBUGSERVER_E_SUCCESS on success, + * DEBUGSERVER_E_INVALID_ARG when name or command is NULL + */ +debugserver_error_t debugserver_command_new(const char* name, int argc, const char* argv[], debugserver_command_t* command); + +/** + * Frees memory of command object. + * + * @param command The command object + * + * @return DEBUGSERVER_E_SUCCESS on success, + * DEBUGSERVER_E_INVALID_ARG when command is NULL + */ +debugserver_error_t debugserver_command_free(debugserver_command_t command); + +/** + * Encodes a string into hex notation. + * + * @param buffer String to encode into hex notiation + * @param encoded_buffer The buffer receives a hex encoded string + * @param encoded_length Length of the hex encoded string + */ +void debugserver_encode_string(const char* buffer, char** encoded_buffer, uint32_t* encoded_length); + +/** + * Decodes a hex encoded string. + * + * @param encoded_buffer The buffer with a hex encoded string + * @param encoded_length Length of the encoded buffer + * @param buffer Decoded string to be freed by the caller + */ +void debugserver_decode_string(const char *encoded_buffer, size_t encoded_length, char** buffer); + +#ifdef __cplusplus +} +#endif + +#endif |