diff options
Diffstat (limited to 'src/usbmux.c')
| -rw-r--r-- | src/usbmux.c | 59 |
1 files changed, 29 insertions, 30 deletions
diff --git a/src/usbmux.c b/src/usbmux.c index c5b7535..235a1f2 100644 --- a/src/usbmux.c +++ b/src/usbmux.c | |||
| @@ -60,12 +60,11 @@ usbmux_version_header *version_header() { | |||
| 60 | 60 | ||
| 61 | // Maintenance functions. | 61 | // Maintenance functions. |
| 62 | 62 | ||
| 63 | /* delete_connection(connection) | 63 | /** Removes a connection from the list of connections made. |
| 64 | * connection: the connection to delete from the tracking list. | ||
| 65 | * Removes a connection from the list of connections made. | ||
| 66 | * The list of connections is necessary for buffering. | 64 | * The list of connections is necessary for buffering. |
| 65 | * | ||
| 66 | * @param connection The connection to delete from the tracking list. | ||
| 67 | */ | 67 | */ |
| 68 | |||
| 69 | void delete_connection(usbmux_connection *connection) { | 68 | void delete_connection(usbmux_connection *connection) { |
| 70 | usbmux_connection **newlist = (usbmux_connection**)malloc(sizeof(usbmux_connection*) * (connections - 1)); | 69 | usbmux_connection **newlist = (usbmux_connection**)malloc(sizeof(usbmux_connection*) * (connections - 1)); |
| 71 | int i = 0, j = 0; | 70 | int i = 0, j = 0; |
| @@ -85,10 +84,10 @@ void delete_connection(usbmux_connection *connection) { | |||
| 85 | free(connection); | 84 | free(connection); |
| 86 | } | 85 | } |
| 87 | 86 | ||
| 88 | /* add_connection(connection) | 87 | /** Adds a connection to the list of connections made. |
| 89 | * connection: the connection to add to the global list of connections. | ||
| 90 | * Adds a connection to the list of connections made. | ||
| 91 | * The connection list is necessary for buffering. | 88 | * The connection list is necessary for buffering. |
| 89 | * | ||
| 90 | * @param connection The connection to add to the global list of connections. | ||
| 92 | */ | 91 | */ |
| 93 | 92 | ||
| 94 | void add_connection(usbmux_connection *connection) { | 93 | void add_connection(usbmux_connection *connection) { |
| @@ -98,14 +97,14 @@ void add_connection(usbmux_connection *connection) { | |||
| 98 | connections++; | 97 | connections++; |
| 99 | } | 98 | } |
| 100 | 99 | ||
| 101 | /* mux_connect(phone, s_port, d_port) | 100 | /** This is a higher-level USBMuxTCP-type function. |
| 102 | * This is a higher-level USBMuxTCP-type function. | ||
| 103 | * phone: the iPhone to initialize a connection on. | ||
| 104 | * s_port: the source port | ||
| 105 | * d_port: the destination port -- 0xf27e for lockdownd. | ||
| 106 | * Initializes a connection on phone, with source port s_port and destination port d_port | 101 | * Initializes a connection on phone, with source port s_port and destination port d_port |
| 102 | * | ||
| 103 | * @param phone The iPhone to initialize a connection on. | ||
| 104 | * @param s_port The source port | ||
| 105 | * @param d_port The destination port -- 0xf27e for lockdownd. | ||
| 106 | * @return A mux TCP header for the connection which is used for tracking and data transfer. | ||
| 107 | * | 107 | * |
| 108 | * Returns a mux TCP header for the connection which is used for tracking and data transfer. | ||
| 109 | */ | 108 | */ |
| 110 | 109 | ||
| 111 | usbmux_connection *mux_connect(iPhone *phone, uint16 s_port, uint16 d_port) { | 110 | usbmux_connection *mux_connect(iPhone *phone, uint16 s_port, uint16 d_port) { |
| @@ -146,12 +145,12 @@ usbmux_connection *mux_connect(iPhone *phone, uint16 s_port, uint16 d_port) { | |||
| 146 | return NULL; | 145 | return NULL; |
| 147 | } | 146 | } |
| 148 | 147 | ||
| 149 | /* mux_close_connection(phone, connection) | 148 | /** |
| 150 | * This is a higher-level USBmuxTCP-type function. | 149 | * This is a higher-level USBmuxTCP-type function. |
| 151 | * phone: the iPhone to close a connection with. | ||
| 152 | * connection: the connection to close. | ||
| 153 | * | 150 | * |
| 154 | * Doesn't return anything; WILL FREE THE CONNECTION'S MEMORY!!! | 151 | * @param phone The iPhone to close a connection with. |
| 152 | * @param connection The connection to close. | ||
| 153 | * @return Doesn't return anything; WILL FREE THE CONNECTION'S MEMORY!!! | ||
| 155 | */ | 154 | */ |
| 156 | 155 | ||
| 157 | void mux_close_connection(usbmux_connection *connection) { | 156 | void mux_close_connection(usbmux_connection *connection) { |
| @@ -173,14 +172,14 @@ void mux_close_connection(usbmux_connection *connection) { | |||
| 173 | delete_connection(connection); | 172 | delete_connection(connection); |
| 174 | } | 173 | } |
| 175 | 174 | ||
| 176 | /* mux_send(phone, connection, data, datalen) | 175 | /* |
| 177 | * This is a higher-level USBMuxTCP-like function. | 176 | * This is a higher-level USBMuxTCP-like function. |
| 178 | * phone: the iPhone to send to. | ||
| 179 | * connection: the connection we're sending data on. | ||
| 180 | * data: a pointer to the data to send. | ||
| 181 | * datalen: how much data we're sending. | ||
| 182 | * | 177 | * |
| 183 | * Returns number of bytes sent, minus the header (28), or -1 on error. | 178 | * @param phone The iPhone to send to. |
| 179 | * @param connection The connection we're sending data on. | ||
| 180 | * @param data A pointer to the data to send. | ||
| 181 | * @param datalen How much data we're sending. | ||
| 182 | * @return The number of bytes sent, minus the header (28), or -1 on error. | ||
| 184 | */ | 183 | */ |
| 185 | int mux_send(usbmux_connection *connection, const char *data, uint32 datalen) { | 184 | int mux_send(usbmux_connection *connection, const char *data, uint32 datalen) { |
| 186 | if (!connection->phone || !connection || !data || datalen == 0) return -1; | 185 | if (!connection->phone || !connection || !data || datalen == 0) return -1; |
| @@ -233,14 +232,14 @@ int mux_send(usbmux_connection *connection, const char *data, uint32 datalen) { | |||
| 233 | return bytes; // or something | 232 | return bytes; // or something |
| 234 | } | 233 | } |
| 235 | 234 | ||
| 236 | /* mux_recv(phone, connection, data, datalen) | 235 | /** |
| 237 | * This is a higher-level USBMuxTCP-like function | 236 | * This is a higher-level USBMuxTCP-like function |
| 238 | * phone: the phone to receive data from. | 237 | * |
| 239 | * connection: the connection to receive data on. | 238 | * @param phone The phone to receive data from. |
| 240 | * data: where to put the data we receive. | 239 | * @param connection The connection to receive data on. |
| 241 | * datalen: how much data to read. | 240 | * @param data Where to put the data we receive. |
| 242 | * | 241 | * @param datalen How much data to read. |
| 243 | * Returns: how many bytes were read, or -1 if something bad happens. | 242 | * @returns How many bytes were read, or -1 if something bad happens. |
| 244 | */ | 243 | */ |
| 245 | 244 | ||
| 246 | int mux_recv(usbmux_connection *connection, char *data, uint32 datalen) { | 245 | int mux_recv(usbmux_connection *connection, char *data, uint32 datalen) { |
