diff options
| -rw-r--r-- | include/usbmuxd.h | 10 | ||||
| -rw-r--r-- | src/libusbmuxd.c | 51 |
2 files changed, 61 insertions, 0 deletions
diff --git a/include/usbmuxd.h b/include/usbmuxd.h index 4ae71e2..ad0b126 100644 --- a/include/usbmuxd.h +++ b/include/usbmuxd.h @@ -175,6 +175,16 @@ int usbmuxd_recv_timeout(int sfd, char *data, uint32_t len, uint32_t *recv_bytes int usbmuxd_recv(int sfd, char *data, uint32_t len, uint32_t *recv_bytes); /** + * Reads the SystemBUID + * + * @param buid pointer to a variable that will be set to point to a newly + * allocated string with the System BUID returned by usbmuxd + * + * @return 0 on success, a negative errno value otherwise. + */ +int usbmuxd_read_buid(char** buid); + +/** * Enable or disable the use of inotify extension. Enabled by default. * Use 0 to disable and 1 to enable inotify support. * This only has an effect on linux systems if inotify support has been built diff --git a/src/libusbmuxd.c b/src/libusbmuxd.c index b6e2bbe..909851c 100644 --- a/src/libusbmuxd.c +++ b/src/libusbmuxd.c @@ -439,6 +439,19 @@ static int send_list_devices_packet(int sfd, uint32_t tag) return res; } +static int send_read_buid_packet(int sfd, uint32_t tag) +{ + int res = -1; + + /* construct message plist */ + plist_t plist = create_plist_message("ReadBUID"); + + res = send_plist_packet(sfd, tag, plist); + plist_free(plist); + + return res; +} + /** * Generates an event, i.e. calls the callback function. * A reference to a populated usbmuxd_event_t with information about the event @@ -1052,6 +1065,44 @@ int usbmuxd_recv(int sfd, char *data, uint32_t len, uint32_t *recv_bytes) return usbmuxd_recv_timeout(sfd, data, len, recv_bytes, 5000); } +int usbmuxd_read_buid(char **buid) +{ + int sfd; + int ret = 0; + + if (!buid) { + return -EINVAL; + } + *buid = NULL; + + sfd = connect_usbmuxd_socket(); + if (sfd < 0) { + DEBUG(1, "%s: Error: Connection to usbmuxd failed: %s\n", __func__, strerror(errno)); + return sfd; + } + + proto_version = 1; + use_tag++; + if (send_read_buid_packet(sfd, use_tag) <= 0) { + DEBUG(1, "%s: Error sending connect message!\n", __func__); + } else { + uint32_t rc = 0; + plist_t pl = NULL; + if (usbmuxd_get_result(sfd, use_tag, &rc, &pl)) { + plist_t node = plist_dict_get_item(pl, "BUID"); + if (node && plist_get_node_type(node) == PLIST_STRING) { + plist_get_string_val(node, buid); + } + } else { + ret = -(int)rc; + } + if (pl) + plist_free(pl); + } + + return ret; +} + void libusbmuxd_set_use_inotify(int set) { #ifdef HAVE_INOTIFY |