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Makefile
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Makefile.depend
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sdp-int.h
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sdp.3
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sdp.h
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search.c
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service.c
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session.c
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util.c
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Editing: util.c
/*- * util.c * * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2001-2003 Maksim Yevmenkin <m_evmenkin@yahoo.com> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $Id: util.c,v 1.5 2003/09/08 02:29:35 max Exp $ * $FreeBSD$ */ #include <netinet/in.h> #define L2CAP_SOCKET_CHECKED #include <bluetooth.h> #include <stdio.h> #include <sdp.h> /* * SDP attribute description */ struct sdp_attr_desc { uint32_t attr; char const *desc; }; typedef struct sdp_attr_desc sdp_attr_desc_t; typedef struct sdp_attr_desc * sdp_attr_desc_p; static sdp_attr_desc_t sdp_uuids_desc[] = { { SDP_UUID_PROTOCOL_SDP, "SDP", }, { SDP_UUID_PROTOCOL_UDP, "UDP", }, { SDP_UUID_PROTOCOL_RFCOMM, "RFCOMM", }, { SDP_UUID_PROTOCOL_TCP, "TCP", }, { SDP_UUID_PROTOCOL_TCS_BIN, "TCS BIN", }, { SDP_UUID_PROTOCOL_TCS_AT, "TCS AT", }, { SDP_UUID_PROTOCOL_OBEX, "OBEX", }, { SDP_UUID_PROTOCOL_IP, "IP", }, { SDP_UUID_PROTOCOL_FTP, "FTP", }, { SDP_UUID_PROTOCOL_HTTP, "HTTP", }, { SDP_UUID_PROTOCOL_WSP, "WSP", }, { SDP_UUID_PROTOCOL_BNEP, "BNEP", }, { SDP_UUID_PROTOCOL_UPNP, "UPNP", }, { SDP_UUID_PROTOCOL_HIDP, "HIDP", }, { SDP_UUID_PROTOCOL_HARDCOPY_CONTROL_CHANNEL, "Hardcopy Control Channel", }, { SDP_UUID_PROTOCOL_HARDCOPY_DATA_CHANNEL, "Hardcopy Data Channel", }, { SDP_UUID_PROTOCOL_HARDCOPY_NOTIFICATION, "Hardcopy Notification", }, { SDP_UUID_PROTOCOL_AVCTP, "AVCTP", }, { SDP_UUID_PROTOCOL_AVDTP, "AVDTP", }, { SDP_UUID_PROTOCOL_CMPT, "CMPT", }, { SDP_UUID_PROTOCOL_UDI_C_PLANE, "UDI C-Plane", }, { SDP_UUID_PROTOCOL_L2CAP, "L2CAP", }, /* Service Class IDs/Bluetooth Profile IDs */ { SDP_SERVICE_CLASS_SERVICE_DISCOVERY_SERVER, "Service Discovery Server", }, { SDP_SERVICE_CLASS_BROWSE_GROUP_DESCRIPTOR, "Browse Group Descriptor", }, { SDP_SERVICE_CLASS_PUBLIC_BROWSE_GROUP, "Public Browse Group", }, { SDP_SERVICE_CLASS_SERIAL_PORT, "Serial Port", }, { SDP_SERVICE_CLASS_LAN_ACCESS_USING_PPP, "LAN Access Using PPP", }, { SDP_SERVICE_CLASS_DIALUP_NETWORKING, "Dial-Up Networking", }, { SDP_SERVICE_CLASS_IR_MC_SYNC, "IrMC Sync", }, { SDP_SERVICE_CLASS_OBEX_OBJECT_PUSH, "OBEX Object Push", }, { SDP_SERVICE_CLASS_OBEX_FILE_TRANSFER, "OBEX File Transfer", }, { SDP_SERVICE_CLASS_IR_MC_SYNC_COMMAND, "IrMC Sync Command", }, { SDP_SERVICE_CLASS_HEADSET, "Headset", }, { SDP_SERVICE_CLASS_CORDLESS_TELEPHONY, "Cordless Telephony", }, { SDP_SERVICE_CLASS_AUDIO_SOURCE, "Audio Source", }, { SDP_SERVICE_CLASS_AUDIO_SINK, "Audio Sink", }, { SDP_SERVICE_CLASS_AV_REMOTE_CONTROL_TARGET, "A/V Remote Control Target", }, { SDP_SERVICE_CLASS_ADVANCED_AUDIO_DISTRIBUTION, "Advanced Audio Distribution", }, { SDP_SERVICE_CLASS_AV_REMOTE_CONTROL, "A/V Remote Control", }, { SDP_SERVICE_CLASS_VIDEO_CONFERENCING, "Video Conferencing", }, { SDP_SERVICE_CLASS_INTERCOM, "Intercom", }, { SDP_SERVICE_CLASS_FAX, "Fax", }, { SDP_SERVICE_CLASS_HEADSET_AUDIO_GATEWAY, "Headset Audio Gateway", }, { SDP_SERVICE_CLASS_WAP, "WAP", }, { SDP_SERVICE_CLASS_WAP_CLIENT, "WAP Client", }, { SDP_SERVICE_CLASS_PANU, "PANU", }, { SDP_SERVICE_CLASS_NAP, "Network Access Point", }, { SDP_SERVICE_CLASS_GN, "GN", }, { SDP_SERVICE_CLASS_DIRECT_PRINTING, "Direct Printing", }, { SDP_SERVICE_CLASS_REFERENCE_PRINTING, "Reference Printing", }, { SDP_SERVICE_CLASS_IMAGING, "Imaging", }, { SDP_SERVICE_CLASS_IMAGING_RESPONDER, "Imaging Responder", }, { SDP_SERVICE_CLASS_IMAGING_AUTOMATIC_ARCHIVE, "Imaging Automatic Archive", }, { SDP_SERVICE_CLASS_IMAGING_REFERENCED_OBJECTS, "Imaging Referenced Objects", }, { SDP_SERVICE_CLASS_HANDSFREE, "Handsfree", }, { SDP_SERVICE_CLASS_HANDSFREE_AUDIO_GATEWAY, "Handsfree Audio Gateway", }, { SDP_SERVICE_CLASS_DIRECT_PRINTING_REFERENCE_OBJECTS, "Direct Printing Reference Objects", }, { SDP_SERVICE_CLASS_REFLECTED_UI, "Reflected UI", }, { SDP_SERVICE_CLASS_BASIC_PRINTING, "Basic Printing", }, { SDP_SERVICE_CLASS_PRINTING_STATUS, "Printing Status", }, { SDP_SERVICE_CLASS_HUMAN_INTERFACE_DEVICE, "Human Interface Device", }, { SDP_SERVICE_CLASS_HARDCOPY_CABLE_REPLACEMENT, "Hardcopy Cable Replacement", }, { SDP_SERVICE_CLASS_HCR_PRINT, "HCR Print", }, { SDP_SERVICE_CLASS_HCR_SCAN, "HCR Scan", }, { SDP_SERVICE_CLASS_COMMON_ISDN_ACCESS, "Common ISDN Access", }, { SDP_SERVICE_CLASS_VIDEO_CONFERENCING_GW, "Video Conferencing Gateway", }, { SDP_SERVICE_CLASS_UDI_MT, "UDI MT", }, { SDP_SERVICE_CLASS_UDI_TA, "UDI TA", }, { SDP_SERVICE_CLASS_AUDIO_VIDEO, "Audio/Video", }, { SDP_SERVICE_CLASS_SIM_ACCESS, "SIM Access", }, { SDP_SERVICE_CLASS_PHONEBOOK_ACCESS_PCE, "Phonebook Access - PCE", }, { SDP_SERVICE_CLASS_PHONEBOOK_ACCESS_PSE, "Phonebook Access - PSE", }, { SDP_SERVICE_CLASS_PHONEBOOK_ACCESS, "Phonebook Access", }, { SDP_SERVICE_CLASS_PNP_INFORMATION, "PNP Information", }, { SDP_SERVICE_CLASS_GENERIC_NETWORKING, "Generic Networking", }, { SDP_SERVICE_CLASS_GENERIC_FILE_TRANSFER, "Generic File Transfer", }, { SDP_SERVICE_CLASS_GENERIC_AUDIO, "Generic Audio", }, { SDP_SERVICE_CLASS_GENERIC_TELEPHONY, "Generic Telephony", }, { SDP_SERVICE_CLASS_UPNP, "UPNP", }, { SDP_SERVICE_CLASS_UPNP_IP, "UPNP IP", }, { SDP_SERVICE_CLASS_ESDP_UPNP_IP_PAN, "ESDP UPNP IP PAN", }, { SDP_SERVICE_CLASS_ESDP_UPNP_IP_LAP, "ESDP UPNP IP LAP", }, { SDP_SERVICE_CLASS_ESDP_UPNP_L2CAP, "ESDP UPNP L2CAP", }, { SDP_SERVICE_CLASS_VIDEO_SOURCE, "Video Source", }, { SDP_SERVICE_CLASS_VIDEO_SINK, "Video Sink", }, { SDP_SERVICE_CLASS_VIDEO_DISTRIBUTION, "Video Distribution", }, { 0xffff, NULL, } }; static sdp_attr_desc_t sdp_attrs_desc[] = { { SDP_ATTR_SERVICE_RECORD_HANDLE, "Record handle", }, { SDP_ATTR_SERVICE_CLASS_ID_LIST, "Service Class ID list", }, { SDP_ATTR_SERVICE_RECORD_STATE, "Service Record State", }, { SDP_ATTR_SERVICE_ID, "Service ID", }, { SDP_ATTR_PROTOCOL_DESCRIPTOR_LIST, "Protocol Descriptor List", }, { SDP_ATTR_BROWSE_GROUP_LIST, "Browse Group List", }, { SDP_ATTR_LANGUAGE_BASE_ATTRIBUTE_ID_LIST, "Language Base Attribute ID List", }, { SDP_ATTR_SERVICE_INFO_TIME_TO_LIVE, "Service Info Time-To-Live", }, { SDP_ATTR_SERVICE_AVAILABILITY, "Service Availability", }, { SDP_ATTR_BLUETOOTH_PROFILE_DESCRIPTOR_LIST, "Bluetooh Profile Descriptor List", }, { SDP_ATTR_DOCUMENTATION_URL, "Documentation URL", }, { SDP_ATTR_CLIENT_EXECUTABLE_URL, "Client Executable URL", }, { SDP_ATTR_ICON_URL, "Icon URL", }, { SDP_ATTR_ADDITIONAL_PROTOCOL_DESCRIPTOR_LISTS, "Additional Protocol Descriptor Lists" }, { SDP_ATTR_GROUP_ID, /*SDP_ATTR_IP_SUBNET, SDP_ATTR_VERSION_NUMBER_LIST*/ "Group ID/IP Subnet/Version Number List", }, { SDP_ATTR_SERVICE_DATABASE_STATE, "Service Database State", }, { SDP_ATTR_SERVICE_VERSION, "Service Version", }, { SDP_ATTR_EXTERNAL_NETWORK, /*SDP_ATTR_NETWORK, SDP_ATTR_SUPPORTED_DATA_STORES_LIST*/ "External Network/Network/Supported Data Stores List", }, { SDP_ATTR_FAX_CLASS1_SUPPORT, /*SDP_ATTR_REMOTE_AUDIO_VOLUME_CONTROL*/ "Fax Class1 Support/Remote Audio Volume Control", }, { SDP_ATTR_FAX_CLASS20_SUPPORT, /*SDP_ATTR_SUPPORTED_FORMATS_LIST*/ "Fax Class20 Support/Supported Formats List", }, { SDP_ATTR_FAX_CLASS2_SUPPORT, "Fax Class2 Support", }, { SDP_ATTR_AUDIO_FEEDBACK_SUPPORT, "Audio Feedback Support", }, { SDP_ATTR_NETWORK_ADDRESS, "Network Address", }, { SDP_ATTR_WAP_GATEWAY, "WAP Gateway", }, { SDP_ATTR_HOME_PAGE_URL, "Home Page URL", }, { SDP_ATTR_WAP_STACK_TYPE, "WAP Stack Type", }, { SDP_ATTR_SECURITY_DESCRIPTION, "Security Description", }, { SDP_ATTR_NET_ACCESS_TYPE, "Net Access Type", }, { SDP_ATTR_MAX_NET_ACCESS_RATE, "Max Net Access Rate", }, { SDP_ATTR_IPV4_SUBNET, "IPv4 Subnet", }, { SDP_ATTR_IPV6_SUBNET, "IPv6 Subnet", }, { SDP_ATTR_SUPPORTED_CAPABALITIES, "Supported Capabalities", }, { SDP_ATTR_SUPPORTED_FEATURES, "Supported Features", }, { SDP_ATTR_SUPPORTED_FUNCTIONS, "Supported Functions", }, { SDP_ATTR_TOTAL_IMAGING_DATA_CAPACITY, "Total Imaging Data Capacity", }, { SDP_ATTR_SUPPORTED_REPOSITORIES, "Supported Repositories", }, { 0xffff, NULL, } }; char const * sdp_attr2desc(uint16_t attr) { register sdp_attr_desc_p a = sdp_attrs_desc; for (; a->desc != NULL; a++) if (attr == a->attr) break; return ((a->desc != NULL)? a->desc : "Unknown"); } char const * sdp_uuid2desc(uint16_t uuid) { register sdp_attr_desc_p a = sdp_uuids_desc; for (; a->desc != NULL; a++) if (uuid == a->attr) break; return ((a->desc != NULL)? a->desc : "Unknown"); } void sdp_print(uint32_t level, uint8_t const *start, uint8_t const *end) { union { int8_t int8; int16_t int16; int32_t int32; int64_t int64; int128_t int128; uint8_t uint8; uint16_t uint16; uint32_t uint32; uint64_t uint64; } value; uint8_t type; uint32_t i; if (start == NULL || end == NULL) return; while (start < end) { for (i = 0; i < level; i++) printf("\t"); SDP_GET8(type, start); switch (type) { case SDP_DATA_NIL: printf("nil\n"); break; case SDP_DATA_UINT8: SDP_GET8(value.uint8, start); printf("uint8 %u\n", value.uint8); break; case SDP_DATA_UINT16: SDP_GET16(value.uint16, start); printf("uint16 %u\n", value.uint16); break; case SDP_DATA_UINT32: SDP_GET32(value.uint32, start); printf("uint32 %u\n", value.uint32); break; case SDP_DATA_UINT64: SDP_GET64(value.uint64, start); printf("uint64 %ju\n", value.uint64); break; case SDP_DATA_UINT128: case SDP_DATA_INT128: SDP_GET128(&value.int128, start); printf("u/int128 %#8.8x%8.8x%8.8x%8.8x\n", *(uint32_t *)&value.int128.b[0], *(uint32_t *)&value.int128.b[4], *(uint32_t *)&value.int128.b[8], *(uint32_t *)&value.int128.b[12]); break; case SDP_DATA_UUID128: SDP_GET_UUID128(&value.int128, start); printf("uuid128 %#8.8x-%4.4x-%4.4x-%4.4x-%4.4x%8.8x\n", ntohl(*(uint32_t *)&value.int128.b[0]), ntohs(*(uint16_t *)&value.int128.b[4]), ntohs(*(uint16_t *)&value.int128.b[6]), ntohs(*(uint16_t *)&value.int128.b[8]), ntohs(*(uint16_t *)&value.int128.b[10]), ntohl(*(uint32_t *)&value.int128.b[12])); break; case SDP_DATA_INT8: SDP_GET8(value.int8, start); printf("int8 %d\n", value.int8); break; case SDP_DATA_INT16: SDP_GET16(value.int16, start); printf("int16 %d\n", value.int16); break; case SDP_DATA_INT32: SDP_GET32(value.int32, start); printf("int32 %d\n", value.int32); break; case SDP_DATA_INT64: SDP_GET64(value.int64, start); printf("int64 %ju\n", value.int64); break; case SDP_DATA_UUID16: SDP_GET16(value.uint16, start); printf("uuid16 %#4.4x - %s\n", value.uint16, sdp_uuid2desc(value.uint16)); break; case SDP_DATA_UUID32: SDP_GET32(value.uint32, start); printf("uuid32 %#8.8x\n", value.uint32); break; case SDP_DATA_STR8: SDP_GET8(value.uint8, start); printf("str8 %*.*s\n", value.uint8, value.uint8, start); start += value.uint8; break; case SDP_DATA_STR16: SDP_GET16(value.uint16, start); printf("str16 %*.*s\n", value.uint16, value.uint16, start); start += value.uint16; break; case SDP_DATA_STR32: SDP_GET32(value.uint32, start); printf("str32 %*.*s\n", value.uint32, value.uint32, start); start += value.uint32; break; case SDP_DATA_BOOL: SDP_GET8(value.uint8, start); printf("bool %d\n", value.uint8); break; case SDP_DATA_SEQ8: SDP_GET8(value.uint8, start); printf("seq8 %d\n", value.uint8); sdp_print(level + 1, start, start + value.uint8); start += value.uint8; break; case SDP_DATA_SEQ16: SDP_GET16(value.uint16, start); printf("seq16 %d\n", value.uint16); sdp_print(level + 1, start, start + value.uint16); start += value.uint16; break; case SDP_DATA_SEQ32: SDP_GET32(value.uint32, start); printf("seq32 %d\n", value.uint32); sdp_print(level + 1, start, start + value.uint32); start += value.uint32; break; case SDP_DATA_ALT8: SDP_GET8(value.uint8, start); printf("alt8 %d\n", value.uint8); sdp_print(level + 1, start, start + value.uint8); start += value.uint8; break; case SDP_DATA_ALT16: SDP_GET16(value.uint16, start); printf("alt16 %d\n", value.uint16); sdp_print(level + 1, start, start + value.uint16); start += value.uint16; break; case SDP_DATA_ALT32: SDP_GET32(value.uint32, start); printf("alt32 %d\n", value.uint32); sdp_print(level + 1, start, start + value.uint32); start += value.uint32; break; case SDP_DATA_URL8: SDP_GET8(value.uint8, start); printf("url8 %*.*s\n", value.uint8, value.uint8, start); start += value.uint8; break; case SDP_DATA_URL16: SDP_GET16(value.uint16, start); printf("url16 %*.*s\n", value.uint16, value.uint16, start); start += value.uint16; break; case SDP_DATA_URL32: SDP_GET32(value.uint32, start); printf("url32 %*.*s\n", value.uint32, value.uint32, start); start += value.uint32; break; default: printf("unknown data type: %#02x\n", *start ++); break; } } }
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