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authorMarcel Holtmann <marcel@holtmann.org>2008-07-26 18:45:23 +0200
committerMarcel Holtmann <marcel@holtmann.org>2008-07-26 18:45:23 +0200
commitb8e5fea8d31fbcd3d1c044385f8217dbf39892bb (patch)
treef9f464b189194eff5e3d95009c14987d9ac0cd45 /src
parent9f6cffae412046530af84f6f751f3ff8bfb06af0 (diff)
Move library source to lib directory
Diffstat (limited to 'src')
-rw-r--r--src/Makefile.am9
-rw-r--r--src/bluetooth.c448
-rw-r--r--src/hci.c2489
-rw-r--r--src/sdp.c4421
4 files changed, 0 insertions, 7367 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
deleted file mode 100644
index 065bbe60..00000000
--- a/src/Makefile.am
+++ /dev/null
@@ -1,9 +0,0 @@
-
-lib_LTLIBRARIES = libbluetooth.la
-
-libbluetooth_la_SOURCES = bluetooth.c hci.c sdp.c
-libbluetooth_la_LDFLAGS = -version-info 13:2:11
-
-INCLUDES = -I$(top_builddir)/include
-
-MAINTAINERCLEANFILES = Makefile.in
diff --git a/src/bluetooth.c b/src/bluetooth.c
deleted file mode 100644
index f7a46bcf..00000000
--- a/src/bluetooth.c
+++ /dev/null
@@ -1,448 +0,0 @@
-/*
- *
- * BlueZ - Bluetooth protocol stack for Linux
- *
- * Copyright (C) 2000-2001 Qualcomm Incorporated
- * Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com>
- * Copyright (C) 2002-2008 Marcel Holtmann <marcel@holtmann.org>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <errno.h>
-#include <ctype.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/socket.h>
-
-#include <bluetooth/bluetooth.h>
-#include <bluetooth/hci.h>
-
-void baswap(bdaddr_t *dst, const bdaddr_t *src)
-{
- register unsigned char *d = (unsigned char *) dst;
- register const unsigned char *s = (const unsigned char *) src;
- register int i;
- for (i = 0; i < 6; i++)
- d[i] = s[5-i];
-}
-
-char *batostr(const bdaddr_t *ba)
-{
- char *str = bt_malloc(18);
- if (!str)
- return NULL;
-
- sprintf(str, "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
- ba->b[0], ba->b[1], ba->b[2],
- ba->b[3], ba->b[4], ba->b[5]);
- return str;
-}
-
-bdaddr_t *strtoba(const char *str)
-{
- const char *ptr = str;
- int i;
-
- uint8_t *ba = bt_malloc(sizeof(bdaddr_t));
- if (!ba)
- return NULL;
-
- for(i = 0; i < 6; i++) {
- ba[i] = (uint8_t) strtol(ptr, NULL, 16);
- if (i != 5 && !(ptr = strchr(ptr,':')))
- ptr = ":00:00:00:00:00";
- ptr++;
- }
- return (bdaddr_t *) ba;
-}
-
-int ba2str(const bdaddr_t *ba, char *str)
-{
- uint8_t b[6];
-
- baswap((bdaddr_t *) b, ba);
- return sprintf(str, "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
- b[0], b[1], b[2], b[3], b[4], b[5]);
-}
-
-int str2ba(const char *str, bdaddr_t *ba)
-{
- uint8_t b[6];
- const char *ptr = str;
- int i;
-
- for (i = 0; i < 6; i++) {
- b[i] = (uint8_t) strtol(ptr, NULL, 16);
- if (i != 5 && !(ptr = strchr(ptr, ':')))
- ptr = ":00:00:00:00:00";
- ptr++;
- }
- baswap(ba, (bdaddr_t *) b);
- return 0;
-}
-
-int ba2oui(const bdaddr_t *ba, char *str)
-{
- uint8_t b[6];
-
- baswap((bdaddr_t *) b, ba);
- return sprintf(str, "%2.2X-%2.2X-%2.2X", b[0], b[1], b[2]);
-}
-
-int bachk(const char *str)
-{
- char tmp[18], *ptr = tmp;
-
- if (!str)
- return -1;
-
- if (strlen(str) != 17)
- return -1;
-
- memcpy(tmp, str, 18);
-
- while (*ptr) {
- *ptr = toupper(*ptr);
- if (*ptr < '0'|| (*ptr > '9' && *ptr < 'A') || *ptr > 'F')
- return -1;
- ptr++;
-
- *ptr = toupper(*ptr);
- if (*ptr < '0'|| (*ptr > '9' && *ptr < 'A') || *ptr > 'F')
- return -1;
- ptr++;
-
- *ptr = toupper(*ptr);
- if (*ptr == 0)
- break;
- if (*ptr != ':')
- return -1;
- ptr++;
- }
-
- return 0;
-}
-
-int baprintf(const char *format, ...)
-{
- va_list ap;
- int len;
-
- va_start(ap, format);
- len = vprintf(format, ap);
- va_end(ap);
-
- return len;
-}
-
-int bafprintf(FILE *stream, const char *format, ...)
-{
- va_list ap;
- int len;
-
- va_start(ap, format);
- len = vfprintf(stream, format, ap);
- va_end(ap);
-
- return len;
-}
-
-int basprintf(char *str, const char *format, ...)
-{
- va_list ap;
- int len;
-
- va_start(ap, format);
- len = vsnprintf(str, (~0U) >> 1, format, ap);
- va_end(ap);
-
- return len;
-}
-
-int basnprintf(char *str, size_t size, const char *format, ...)
-{
- va_list ap;
- int len;
-
- va_start(ap, format);
- len = vsnprintf(str, size, format, ap);
- va_end(ap);
-
- return len;
-}
-
-void *bt_malloc(size_t size)
-{
- return malloc(size);
-}
-
-void bt_free(void *ptr)
-{
- free(ptr);
-}
-
-/* Bluetooth error codes to Unix errno mapping */
-int bt_error(uint16_t code)
-{
- switch (code) {
- case 0:
- return 0;
- case HCI_UNKNOWN_COMMAND:
- return EBADRQC;
- case HCI_NO_CONNECTION:
- return ENOTCONN;
- case HCI_HARDWARE_FAILURE:
- return EIO;
- case HCI_PAGE_TIMEOUT:
- return EHOSTDOWN;
- case HCI_AUTHENTICATION_FAILURE:
- return EACCES;
- case HCI_PIN_OR_KEY_MISSING:
- return EINVAL;
- case HCI_MEMORY_FULL:
- return ENOMEM;
- case HCI_CONNECTION_TIMEOUT:
- return ETIMEDOUT;
- case HCI_MAX_NUMBER_OF_CONNECTIONS:
- case HCI_MAX_NUMBER_OF_SCO_CONNECTIONS:
- return EMLINK;
- case HCI_ACL_CONNECTION_EXISTS:
- return EALREADY;
- case HCI_COMMAND_DISALLOWED:
- case HCI_TRANSACTION_COLLISION:
- case HCI_ROLE_SWITCH_PENDING:
- return EBUSY;
- case HCI_REJECTED_LIMITED_RESOURCES:
- case HCI_REJECTED_PERSONAL:
- case HCI_QOS_REJECTED:
- return ECONNREFUSED;
- case HCI_HOST_TIMEOUT:
- return ETIMEDOUT;
- case HCI_UNSUPPORTED_FEATURE:
- case HCI_QOS_NOT_SUPPORTED:
- case HCI_PAIRING_NOT_SUPPORTED:
- case HCI_CLASSIFICATION_NOT_SUPPORTED:
- case HCI_UNSUPPORTED_LMP_PARAMETER_VALUE:
- case HCI_PARAMETER_OUT_OF_RANGE:
- case HCI_QOS_UNACCEPTABLE_PARAMETER:
- return EOPNOTSUPP;
- case HCI_INVALID_PARAMETERS:
- case HCI_SLOT_VIOLATION:
- return EINVAL;
- case HCI_OE_USER_ENDED_CONNECTION:
- case HCI_OE_LOW_RESOURCES:
- case HCI_OE_POWER_OFF:
- return ECONNRESET;
- case HCI_CONNECTION_TERMINATED:
- return ECONNABORTED;
- case HCI_REPEATED_ATTEMPTS:
- return ELOOP;
- case HCI_REJECTED_SECURITY:
- case HCI_PAIRING_NOT_ALLOWED:
- case HCI_INSUFFICIENT_SECURITY:
- return EACCES;
- case HCI_UNSUPPORTED_REMOTE_FEATURE:
- return EPROTONOSUPPORT;
- case HCI_SCO_OFFSET_REJECTED:
- return ECONNREFUSED;
- case HCI_UNKNOWN_LMP_PDU:
- case HCI_INVALID_LMP_PARAMETERS:
- case HCI_LMP_ERROR_TRANSACTION_COLLISION:
- case HCI_LMP_PDU_NOT_ALLOWED:
- case HCI_ENCRYPTION_MODE_NOT_ACCEPTED:
- return EPROTO;
- default:
- return ENOSYS;
- }
-}
-
-char *bt_compidtostr(int compid)
-{
- switch (compid) {
- case 0:
- return "Ericsson Technology Licensing";
- case 1:
- return "Nokia Mobile Phones";
- case 2:
- return "Intel Corp.";
- case 3:
- return "IBM Corp.";
- case 4:
- return "Toshiba Corp.";
- case 5:
- return "3Com";
- case 6:
- return "Microsoft";
- case 7:
- return "Lucent";
- case 8:
- return "Motorola";
- case 9:
- return "Infineon Technologies AG";
- case 10:
- return "Cambridge Silicon Radio";
- case 11:
- return "Silicon Wave";
- case 12:
- return "Digianswer A/S";
- case 13:
- return "Texas Instruments Inc.";
- case 14:
- return "Parthus Technologies Inc.";
- case 15:
- return "Broadcom Corporation";
- case 16:
- return "Mitel Semiconductor";
- case 17:
- return "Widcomm, Inc.";
- case 18:
- return "Zeevo, Inc.";
- case 19:
- return "Atmel Corporation";
- case 20:
- return "Mitsubishi Electric Corporation";
- case 21:
- return "RTX Telecom A/S";
- case 22:
- return "KC Technology Inc.";
- case 23:
- return "Newlogic";
- case 24:
- return "Transilica, Inc.";
- case 25:
- return "Rohde & Schwartz GmbH & Co. KG";
- case 26:
- return "TTPCom Limited";
- case 27:
- return "Signia Technologies, Inc.";
- case 28:
- return "Conexant Systems Inc.";
- case 29:
- return "Qualcomm";
- case 30:
- return "Inventel";
- case 31:
- return "AVM Berlin";
- case 32:
- return "BandSpeed, Inc.";
- case 33:
- return "Mansella Ltd";
- case 34:
- return "NEC Corporation";
- case 35:
- return "WavePlus Technology Co., Ltd.";
- case 36:
- return "Alcatel";
- case 37:
- return "Philips Semiconductors";
- case 38:
- return "C Technologies";
- case 39:
- return "Open Interface";
- case 40:
- return "R F Micro Devices";
- case 41:
- return "Hitachi Ltd";
- case 42:
- return "Symbol Technologies, Inc.";
- case 43:
- return "Tenovis";
- case 44:
- return "Macronix International Co. Ltd.";
- case 45:
- return "GCT Semiconductor";
- case 46:
- return "Norwood Systems";
- case 47:
- return "MewTel Technology Inc.";
- case 48:
- return "ST Microelectronics";
- case 49:
- return "Synopsys";
- case 50:
- return "Red-M (Communications) Ltd";
- case 51:
- return "Commil Ltd";
- case 52:
- return "Computer Access Technology Corporation (CATC)";
- case 53:
- return "Eclipse (HQ Espana) S.L.";
- case 54:
- return "Renesas Technology Corp.";
- case 55:
- return "Mobilian Corporation";
- case 56:
- return "Terax";
- case 57:
- return "Integrated System Solution Corp.";
- case 58:
- return "Matsushita Electric Industrial Co., Ltd.";
- case 59:
- return "Gennum Corporation";
- case 60:
- return "Research In Motion";
- case 61:
- return "IPextreme, Inc.";
- case 62:
- return "Systems and Chips, Inc";
- case 63:
- return "Bluetooth SIG, Inc";
- case 64:
- return "Seiko Epson Corporation";
- case 65:
- return "Integrated Silicon Solution Taiwain, Inc.";
- case 66:
- return "CONWISE Technology Corporation Ltd";
- case 67:
- return "PARROT SA";
- case 68:
- return "Socket Communications";
- case 69:
- return "Atheros Communications, Inc.";
- case 70:
- return "MediaTek, Inc.";
- case 71:
- return "Bluegiga"; /* (tentative) */
- case 72:
- return "Marvell Technology Group Ltd.";
- case 73:
- return "3DSP Corporation";
- case 74:
- return "Accel Semiconductor Ltd.";
- case 75:
- return "Continental Automotive Systems";
- case 76:
- return "Apple, Inc.";
- case 77:
- return "Staccato Communications, Inc.";
- case 78:
- return "Avago Technologies";
- case 79:
- return "APT Ltd.";
- case 65535:
- return "internal use";
- default:
- return "not assigned";
- }
-}
diff --git a/src/hci.c b/src/hci.c
deleted file mode 100644
index a72b0355..00000000
--- a/src/hci.c
+++ /dev/null
@@ -1,2489 +0,0 @@
-/*
- *
- * BlueZ - Bluetooth protocol stack for Linux
- *
- * Copyright (C) 2000-2001 Qualcomm Incorporated
- * Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com>
- * Copyright (C) 2002-2008 Marcel Holtmann <marcel@holtmann.org>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <sys/param.h>
-#include <sys/uio.h>
-#include <sys/poll.h>
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-
-#include <bluetooth/bluetooth.h>
-#include <bluetooth/hci.h>
-#include <bluetooth/hci_lib.h>
-
-#ifndef MIN
-#define MIN(x, y) ((x) < (y) ? (x) : (y))
-#endif
-
-typedef struct {
- char *str;
- unsigned int val;
-} hci_map;
-
-static char *hci_bit2str(hci_map *m, unsigned int val)
-{
- char *str = malloc(120);
- char *ptr = str;
-
- if (!str)
- return NULL;
-
- *ptr = 0;
- while (m->str) {
- if ((unsigned int) m->val & val)
- ptr += sprintf(ptr, "%s ", m->str);
- m++;
- }
- return str;
-}
-
-static int hci_str2bit(hci_map *map, char *str, unsigned int *val)
-{
- char *t, *ptr;
- hci_map *m;
- int set;
-
- if (!str || !(str = ptr = strdup(str)))
- return 0;
-
- *val = set = 0;
-
- while ((t = strsep(&ptr, ","))) {
- for (m = map; m->str; m++) {
- if (!strcasecmp(m->str, t)) {
- *val |= (unsigned int) m->val;
- set = 1;
- }
- }
- }
- free(str);
-
- return set;
-}
-
-static char *hci_uint2str(hci_map *m, unsigned int val)
-{
- char *str = malloc(50);
- char *ptr = str;
-
- if (!str)
- return NULL;
-
- *ptr = 0;
- while (m->str) {
- if ((unsigned int) m->val == val) {
- ptr += sprintf(ptr, "%s", m->str);
- break;
- }
- m++;
- }
- return str;
-}
-
-static int hci_str2uint(hci_map *map, char *str, unsigned int *val)
-{
- char *t, *ptr;
- hci_map *m;
- int set = 0;
-
- if (!str)
- return 0;
-
- str = ptr = strdup(str);
-
- while ((t = strsep(&ptr, ","))) {
- for (m = map; m->str; m++) {
- if (!strcasecmp(m->str,t)) {
- *val = (unsigned int) m->val; set = 1;
- break;
- }
- }
- }
- free(str);
-
- return set;
-}
-
-char *hci_dtypetostr(int type)
-{
- switch (type) {
- case HCI_VIRTUAL:
- return "VIRTUAL";
- case HCI_USB:
- return "USB";
- case HCI_PCCARD:
- return "PCCARD";
- case HCI_UART:
- return "UART";
- case HCI_RS232:
- return "RS232";
- case HCI_PCI:
- return "PCI";
- case HCI_SDIO:
- return "SDIO";
- default:
- return "UNKNOWN";
- }
-}
-
-/* HCI dev flags mapping */
-static hci_map dev_flags_map[] = {
- { "UP", HCI_UP },
- { "INIT", HCI_INIT },
- { "RUNNING", HCI_RUNNING },
- { "RAW", HCI_RAW },
- { "PSCAN", HCI_PSCAN },
- { "ISCAN", HCI_ISCAN },
- { "INQUIRY", HCI_INQUIRY },
- { "AUTH", HCI_AUTH },
- { "ENCRYPT", HCI_ENCRYPT },
- { "SECMGR", HCI_SECMGR },
- { NULL }
-};
-
-char *hci_dflagstostr(uint32_t flags)
-{
- char *str = bt_malloc(50);
- char *ptr = str;
- hci_map *m = dev_flags_map;
-
- if (!str)
- return NULL;
-
- *ptr = 0;
-
- if (!hci_test_bit(HCI_UP, &flags))
- ptr += sprintf(ptr, "DOWN ");
-
- while (m->str) {
- if (hci_test_bit(m->val, &flags))
- ptr += sprintf(ptr, "%s ", m->str);
- m++;
- }
- return str;
-}
-
-/* HCI packet type mapping */
-static hci_map pkt_type_map[] = {
- { "DM1", HCI_DM1 },
- { "DM3", HCI_DM3 },
- { "DM5", HCI_DM5 },
- { "DH1", HCI_DH1 },
- { "DH3", HCI_DH3 },
- { "DH5", HCI_DH5 },
- { "HV1", HCI_HV1 },
- { "HV2", HCI_HV2 },
- { "HV3", HCI_HV3 },
- { "2-DH1", HCI_2DH1 },
- { "2-DH3", HCI_2DH3 },
- { "2-DH5", HCI_2DH5 },
- { "3-DH1", HCI_3DH1 },
- { "3-DH3", HCI_3DH3 },
- { "3-DH5", HCI_3DH5 },
- { NULL }
-};
-
-static hci_map sco_ptype_map[] = {
- { "HV1", 0x0001 },
- { "HV2", 0x0002 },
- { "HV3", 0x0004 },
- { "EV3", HCI_EV3 },
- { "EV4", HCI_EV4 },
- { "EV5", HCI_EV5 },
- { "2-EV3", HCI_2EV3 },
- { "2-EV5", HCI_2EV5 },
- { "3-EV3", HCI_3EV3 },
- { "3-EV5", HCI_3EV5 },
- { NULL }
-};
-
-char *hci_ptypetostr(unsigned int ptype)
-{
- return hci_bit2str(pkt_type_map, ptype);
-}
-
-int hci_strtoptype(char *str, unsigned int *val)
-{
- return hci_str2bit(pkt_type_map, str, val);
-}
-
-char *hci_scoptypetostr(unsigned int ptype)
-{
- return hci_bit2str(sco_ptype_map, ptype);
-}
-
-int hci_strtoscoptype(char *str, unsigned int *val)
-{
- return hci_str2bit(sco_ptype_map, str, val);
-}
-
-/* Link policy mapping */
-static hci_map link_policy_map[] = {
- { "NONE", 0 },
- { "RSWITCH", HCI_LP_RSWITCH },
- { "HOLD", HCI_LP_HOLD },
- { "SNIFF", HCI_LP_SNIFF },
- { "PARK", HCI_LP_PARK },
- { NULL }
-};
-
-char *hci_lptostr(unsigned int lp)
-{
- return hci_bit2str(link_policy_map, lp);
-}
-
-int hci_strtolp(char *str, unsigned int *val)
-{
- return hci_str2bit(link_policy_map, str, val);
-}
-
-/* Link mode mapping */
-static hci_map link_mode_map[] = {
- { "NONE", 0 },
- { "ACCEPT", HCI_LM_ACCEPT },
- { "MASTER", HCI_LM_MASTER },
- { "AUTH", HCI_LM_AUTH },
- { "ENCRYPT", HCI_LM_ENCRYPT },
- { "TRUSTED", HCI_LM_TRUSTED },
- { "RELIABLE", HCI_LM_RELIABLE },
- { "SECURE", HCI_LM_SECURE },
- { NULL }
-};
-
-char *hci_lmtostr(unsigned int lm)
-{
- char *s, *str = bt_malloc(50);
- if (!str)
- return NULL;
-
- *str = 0;
- if (!(lm & HCI_LM_MASTER))
- strcpy(str, "SLAVE ");
-
- s = hci_bit2str(link_mode_map, lm);
- if (!s) {
- bt_free(str);
- return NULL;
- }
-
- strcat(str, s);
- free(s);
- return str;
-}
-
-int hci_strtolm(char *str, unsigned int *val)
-{
- return hci_str2bit(link_mode_map, str, val);
-}
-
-/* Command mapping */
-static hci_map commands_map[] = {
- { "Inquiry", 0 },
- { "Inquiry Cancel", 1 },
- { "Periodic Inquiry Mode", 2 },
- { "Exit Periodic Inquiry Mode", 3 },
- { "Create Connection", 4 },
- { "Disconnect", 5 },
- { "Add SCO Connection", 6 },
- { "Cancel Create Connection", 7 },
-
- { "Accept Connection Request", 8 },
- { "Reject Connection Request", 9 },
- { "Link Key Request Reply", 10 },
- { "Link Key Request Negative Reply", 11 },
- { "PIN Code Request Reply", 12 },
- { "PIN Code Request Negative Reply", 13 },
- { "Change Connection Packet Type", 14 },
- { "Authentication Requested", 15 },
-
- { "Set Connection Encryption", 16 },
- { "Change Connection Link Key", 17 },
- { "Master Link Key", 18 },
- { "Remote Name Request", 19 },
- { "Cancel Remote Name Request", 20 },
- { "Read Remote Supported Features", 21 },
- { "Read Remote Extended Features", 22 },
- { "Read Remote Version Information", 23 },
-
- { "Read Clock Offset", 24 },
- { "Read LMP Handle", 25 },
- { "Reserved", 26 },
- { "Reserved", 27 },
- { "Reserved", 28 },
- { "Reserved", 29 },
- { "Reserved", 30 },
- { "Reserved", 31 },
-
- { "Reserved", 32 },
- { "Hold Mode", 33 },
- { "Sniff Mode", 34 },
- { "Exit Sniff Mode", 35 },
- { "Park State", 36 },
- { "Exit Park State", 37 },
- { "QoS Setup", 38 },
- { "Role Discovery", 39 },
-
- { "Switch Role", 40 },
- { "Read Link Policy Settings", 41 },
- { "Write Link Policy Settings", 42 },
- { "Read Default Link Policy Settings", 43 },
- { "Write Default Link Policy Settings", 44 },
- { "Flow Specification", 45 },
- { "Set Event Mask", 46 },
- { "Reset", 47 },
-
- { "Set Event Filter", 48 },
- { "Flush", 49 },
- { "Read PIN Type", 50 },
- { "Write PIN Type", 51 },
- { "Create New Unit Key", 52 },
- { "Read Stored Link Key", 53 },
- { "Write Stored Link Key", 54 },
- { "Delete Stored Link Key", 55 },
-
- { "Write Local Name", 56 },
- { "Read Local Name", 57 },
- { "Read Connection Accept Timeout", 58 },
- { "Write Connection Accept Timeout", 59 },
- { "Read Page Timeout", 60 },
- { "Write Page Timeout", 61 },
- { "Read Scan Enable", 62 },
- { "Write Scan Enable", 63 },
-
- { "Read Page Scan Activity", 64 },
- { "Write Page Scan Activity", 65 },
- { "Read Inquiry Scan Activity", 66 },
- { "Write Inquiry Scan Activity", 67 },
- { "Read Authentication Enable", 68 },
- { "Write Authentication Enable", 69 },
- { "Read Encryption Mode", 70 },
- { "Write Encryption Mode", 71 },
-
- { "Read Class Of Device", 72 },
- { "Write Class Of Device", 73 },
- { "Read Voice Setting", 74 },
- { "Write Voice Setting", 75 },
- { "Read Automatic Flush Timeout", 76 },
- { "Write Automatic Flush Timeout", 77 },
- { "Read Num Broadcast Retransmissions", 78 },
- { "Write Num Broadcast Retransmissions", 79 },
-
- { "Read Hold Mode Activity", 80 },
- { "Write Hold Mode Activity", 81 },
- { "Read Transmit Power Level", 82 },
- { "Read Synchronous Flow Control Enable", 83 },
- { "Write Synchronous Flow Control Enable", 84 },
- { "Set Host Controller To Host Flow Control", 85 },
- { "Host Buffer Size", 86 },
- { "Host Number Of Completed Packets", 87 },
-
- { "Read Link Supervision Timeout", 88 },
- { "Write Link Supervision Timeout", 89 },
- { "Read Number of Supported IAC", 90 },
- { "Read Current IAC LAP", 91 },
- { "Write Current IAC LAP", 92 },
- { "Read Page Scan Period Mode", 93 },
- { "Write Page Scan Period Mode", 94 },
- { "Read Page Scan Mode", 95 },
-
- { "Write Page Scan Mode", 96 },
- { "Set AFH Channel Classification", 97 },
- { "Reserved", 98 },
- { "Reserved", 99 },
- { "Read Inquiry Scan Type", 100 },
- { "Write Inquiry Scan Type", 101 },
- { "Read Inquiry Mode", 102 },
- { "Write Inquiry Mode", 103 },
-
- { "Read Page Scan Type", 104 },
- { "Write Page Scan Type", 105 },
- { "Read AFH Channel Assessment Mode", 106 },
- { "Write AFH Channel Assessment Mode", 107 },
- { "Reserved", 108 },
- { "Reserved", 109 },
- { "Reserved", 110 },
- { "Reserved", 111 },
-
- { "Reserved", 112 },
- { "Reserved", 113 },
- { "Reserved", 114 },
- { "Read Local Version Information", 115 },
- { "Read Local Supported Commands", 116 },
- { "Read Local Supported Features", 117 },
- { "Read Local Extended Features", 118 },
- { "Read Buffer Size", 119 },
-
- { "Read Country Code", 120 },
- { "Read BD ADDR", 121 },
- { "Read Failed Contact Counter", 122 },
- { "Reset Failed Contact Counter", 123 },
- { "Get Link Quality", 124 },
- { "Read RSSI", 125 },
- { "Read AFH Channel Map", 126 },
- { "Read BD Clock", 127 },
-
- { "Read Loopback Mode", 128 },
- { "Write Loopback Mode", 129 },
- { "Enable Device Under Test Mode", 130 },
- { "Setup Synchronous Connection", 131 },
- { "Accept Synchronous Connection", 132 },
- { "Reject Synchronous Connection", 133 },
- { "Reserved", 134 },
- { "Reserved", 135 },
-
- { "Read Extended Inquiry Response", 136 },
- { "Write Extended Inquiry Response", 137 },
- { "Refresh Encryption Key", 138 },
- { "Reserved", 139 },
- { "Sniff Subrating", 140 },
- { "Read Simple Pairing Mode", 141 },
- { "Write Simple Pairing Mode", 142 },
- { "Read Local OOB Data", 143 },
-
- { "Read Inquiry Transmit Power Level", 144 },
- { "Write Inquiry Transmit Power Level", 145 },
- { "Read Default Erroneous Data Reporting", 146 },
- { "Write Default Erroneous Data Reporting", 147 },
- { "Reserved", 148 },
- { "Reserved", 149 },
- { "Reserved", 150 },
- { "IO Capability Request Reply", 151 },
-
- { "User Confirmation Request Reply", 152 },
- { "User Confirmation Request Negative Reply", 153 },
- { "User Passkey Request Reply", 154 },
- { "User Passkey Request Negative Reply", 155 },
- { "Remote OOB Data Request Reply", 156 },
- { "Write Simple Pairing Debug Mode", 157 },
- { "Enhanced Flush", 158 },
- { "Remote OOB Data Request Negative Reply", 159 },
-
- { "Reserved", 160 },
- { "Reserved", 161 },
- { "Send Keypress Notification", 162 },
- { "IO Capabilities Response Negative Reply", 163 },
- { "Reserved", 164 },
- { "Reserved", 165 },
- { "Reserved", 166 },
- { "Reserved", 167 },
-
- { NULL }
-};
-
-char *hci_cmdtostr(unsigned int cmd)
-{
- return hci_uint2str(commands_map, cmd);
-}
-
-char *hci_commandstostr(uint8_t *commands, char *pref, int width)
-{
- hci_map *m;
- char *off, *ptr, *str;
- int size = 10;
-
- m = commands_map;
-
- while (m->str) {
- if (commands[m->val / 8] & (1 << (m->val % 8)))
- size += strlen(m->str) + (pref ? strlen(pref) : 0) + 3;
- m++;
- }
-
- str = bt_malloc(size);
- if (!str)
- return NULL;
-
- ptr = str; *ptr = '\0';
-
- if (pref)
- ptr += sprintf(ptr, "%s", pref);
-
- off = ptr;
-
- m = commands_map;
-
- while (m->str) {
- if (commands[m->val / 8] & (1 << (m->val % 8))) {
- if (strlen(off) + strlen(m->str) > width - 3) {
- ptr += sprintf(ptr, "\n%s", pref ? pref : "");
- off = ptr;
- }
- ptr += sprintf(ptr, "'%s' ", m->str);
- }
- m++;
- }
-
- return str;
-}
-
-/* Version mapping */
-static hci_map ver_map[] = {
- { "1.0b", 0x00 },
- { "1.1", 0x01 },
- { "1.2", 0x02 },
- { "2.0", 0x03 },
- { "2.1", 0x04 },
- { NULL }
-};
-
-char *hci_vertostr(unsigned int ver)
-{
- return hci_uint2str(ver_map, ver);
-}
-
-int hci_strtover(char *str, unsigned int *ver)
-{
- return hci_str2uint(ver_map, str, ver);
-}
-
-char *lmp_vertostr(unsigned int ver)
-{
- return hci_uint2str(ver_map, ver);
-}
-
-int lmp_strtover(char *str, unsigned int *ver)
-{
- return hci_str2uint(ver_map, str, ver);
-}
-
-/* LMP features mapping */
-static hci_map lmp_features_map[8][9] = {
- { /* Byte 0 */
- { "<3-slot packets>", LMP_3SLOT }, /* Bit 0 */
- { "<5-slot packets>", LMP_5SLOT }, /* Bit 1 */
- { "<encryption>", LMP_ENCRYPT }, /* Bit 2 */
- { "<slot offset>", LMP_SOFFSET }, /* Bit 3 */
- { "<timing accuracy>", LMP_TACCURACY }, /* Bit 4 */
- { "<role switch>", LMP_RSWITCH }, /* Bit 5 */
- { "<hold mode>", LMP_HOLD }, /* Bit 6 */
- { "<sniff mode>", LMP_SNIFF }, /* Bit 7 */
- { NULL }
- },
- { /* Byte 1 */
- { "<park state>", LMP_PARK }, /* Bit 0 */
- { "<RSSI>", LMP_RSSI }, /* Bit 1 */
- { "<channel quality>", LMP_QUALITY }, /* Bit 2 */
- { "<SCO link>", LMP_SCO }, /* Bit 3 */
- { "<HV2 packets>", LMP_HV2 }, /* Bit 4 */
- { "<HV3 packets>", LMP_HV3 }, /* Bit 5 */
- { "<u-law log>", LMP_ULAW }, /* Bit 6 */
- { "<A-law log>", LMP_ALAW }, /* Bit 7 */
- { NULL }
- },
- { /* Byte 2 */
- { "<CVSD>", LMP_CVSD }, /* Bit 0 */
- { "<paging scheme>", LMP_PSCHEME }, /* Bit 1 */
- { "<power control>", LMP_PCONTROL }, /* Bit 2 */
- { "<transparent SCO>", LMP_TRSP_SCO }, /* Bit 3 */
- { "<broadcast encrypt>",LMP_BCAST_ENC }, /* Bit 7 */
- { NULL }
- },
- { /* Byte 3 */
- { "<no. 24>", 0x01 }, /* Bit 0 */
- { "<EDR ACL 2 Mbps>", LMP_EDR_ACL_2M }, /* Bit 1 */
- { "<EDR ACL 3 Mbps>", LMP_EDR_ACL_3M }, /* Bit 2 */
- { "<enhanced iscan>", LMP_ENH_ISCAN }, /* Bit 3 */
- { "<interlaced iscan>", LMP_ILACE_ISCAN }, /* Bit 4 */
- { "<interlaced pscan>", LMP_ILACE_PSCAN }, /* Bit 5 */
- { "<inquiry with RSSI>",LMP_RSSI_INQ }, /* Bit 6 */
- { "<extended SCO>", LMP_ESCO }, /* Bit 7 */
- { NULL }
- },
- { /* Byte 4 */
- { "<EV4 packets>", LMP_EV4 }, /* Bit 0 */
- { "<EV5 packets>", LMP_EV5 }, /* Bit 1 */
- { "<no. 34>", 0x04 }, /* Bit 2 */
- { "<AFH cap. slave>", LMP_AFH_CAP_SLV }, /* Bit 3 */
- { "<AFH class. slave>", LMP_AFH_CLS_SLV }, /* Bit 4 */
- { "<no. 37>", 0x20 }, /* Bit 5 */
- { "<no. 38>", 0x40 }, /* Bit 6 */
- { "<3-slot EDR ACL>", LMP_EDR_3SLOT }, /* Bit 7 */
- { NULL }
- },
- { /* Byte 5 */
- { "<5-slot EDR ACL>", LMP_EDR_5SLOT }, /* Bit 0 */
- { "<sniff subrating>", LMP_SNIFF_SUBR }, /* Bit 1 */
- { "<pause encryption>", LMP_PAUSE_ENC }, /* Bit 2 */
- { "<AFH cap. master>", LMP_AFH_CAP_MST }, /* Bit 3 */
- { "<AFH class. master>",LMP_AFH_CLS_MST }, /* Bit 4 */
- { "<EDR eSCO 2 Mbps>", LMP_EDR_ESCO_2M }, /* Bit 5 */
- { "<EDR eSCO 3 Mbps>", LMP_EDR_ESCO_3M }, /* Bit 6 */
- { "<3-slot EDR eSCO>", LMP_EDR_3S_ESCO }, /* Bit 7 */
- { NULL }
- },
- { /* Byte 6 */
- { "<extended inquiry>", LMP_EXT_INQ }, /* Bit 0 */
- { "<no. 49>", 0x02 }, /* Bit 1 */
- { "<no. 50>", 0x04 }, /* Bit 2 */
- { "<simple pairing>", LMP_SIMPLE_PAIR }, /* Bit 3 */
- { "<encapsulated PDU>", LMP_ENCAPS_PDU }, /* Bit 4 */
- { "<err. data report>", LMP_ERR_DAT_REP }, /* Bit 5 */
- { "<non-flush flag>", LMP_NFLUSH_PKTS }, /* Bit 6 */
- { "<no. 55>", 0x80 }, /* Bit 7 */
- { NULL }
- },
- { /* Byte 7 */
- { "<LSTO>", LMP_LSTO }, /* Bit 1 */
- { "<inquiry TX power>", LMP_INQ_TX_PWR }, /* Bit 1 */
- { "<no. 58>", 0x04 }, /* Bit 2 */
- { "<no. 59>", 0x08 }, /* Bit 3 */
- { "<no. 60>", 0x10 }, /* Bit 4 */
- { "<no. 61>", 0x20 }, /* Bit 5 */
- { "<no. 62>", 0x40 }, /* Bit 6 */
- { "<extended features>",LMP_EXT_FEAT }, /* Bit 7 */
- { NULL }
- },
-};
-
-char *lmp_featurestostr(uint8_t *features, char *pref, int width)
-{
- char *off, *ptr, *str;
- int i, size = 10;
-
- for (i = 0; i < 8; i++) {
- hci_map *m = lmp_features_map[i];
-
- while (m->str) {
- if (m->val & features[i])
- size += strlen(m->str) + (pref ? strlen(pref) : 0) + 1;
- m++;
- }
- }
-
- str = bt_malloc(size);
- if (!str)
- return NULL;
-
- ptr = str; *ptr = '\0';
-
- if (pref)
- ptr += sprintf(ptr, "%s", pref);
-
- off = ptr;
-
- for (i = 0; i < 8; i++) {
- hci_map *m = lmp_features_map[i];
-
- while (m->str) {
- if (m->val & features[i]) {
- if (strlen(off) + strlen(m->str) > width - 1) {
- ptr += sprintf(ptr, "\n%s", pref ? pref : "");
- off = ptr;
- }
- ptr += sprintf(ptr, "%s ", m->str);
- }
- m++;
- }
- }
-
- return str;
-}
-
-/* HCI functions that do not require open device */
-
-int hci_for_each_dev(int flag, int (*func)(int dd, int dev_id, long arg), long arg)
-{
- struct hci_dev_list_req *dl;
- struct hci_dev_req *dr;
- int dev_id = -1;
- int i, sk, err = 0;
-
- sk = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI);
- if (sk < 0)
- return -1;
-
- dl = malloc(HCI_MAX_DEV * sizeof(*dr) + sizeof(*dl));
- if (!dl) {
- err = errno;
- goto done;
- }
-
- memset(dl, 0, HCI_MAX_DEV * sizeof(*dr) + sizeof(*dl));
-
- dl->dev_num = HCI_MAX_DEV;
- dr = dl->dev_req;
-
- if (ioctl(sk, HCIGETDEVLIST, (void *) dl) < 0) {
- err = errno;
- goto free;
- }
-
- for (i = 0; i < dl->dev_num; i++, dr++) {
- if (hci_test_bit(flag, &dr->dev_opt))
- if (!func || func(sk, dr->dev_id, arg)) {
- dev_id = dr->dev_id;
- break;
- }
- }
-
- if (dev_id < 0)
- err = ENODEV;
-
-free:
- free(dl);
-
-done:
- close(sk);
- errno = err;
-
- return dev_id;
-}
-
-static int __other_bdaddr(int dd, int dev_id, long arg)
-{
- struct hci_dev_info di = { dev_id: dev_id };
-
- if (ioctl(dd, HCIGETDEVINFO, (void *) &di))
- return 0;
-
- if (hci_test_bit(HCI_RAW, &di.flags))
- return 0;
-
- return bacmp((bdaddr_t *) arg, &di.bdaddr);
-}
-
-static int __same_bdaddr(int dd, int dev_id, long arg)
-{
- struct hci_dev_info di = { dev_id: dev_id };
-
- if (ioctl(dd, HCIGETDEVINFO, (void *) &di))
- return 0;
-
- return !bacmp((bdaddr_t *) arg, &di.bdaddr);
-}
-
-int hci_get_route(bdaddr_t *bdaddr)
-{
- return hci_for_each_dev(HCI_UP, __other_bdaddr,
- (long) (bdaddr ? bdaddr : BDADDR_ANY));
-}
-
-int hci_devid(const char *str)
-{
- bdaddr_t ba;
- int id = -1;
-
- if (!strncmp(str, "hci", 3) && strlen(str) >= 4) {
- id = atoi(str + 3);
- if (hci_devba(id, &ba) < 0)
- return -1;
- } else {
- errno = ENODEV;
- str2ba(str, &ba);
- id = hci_for_each_dev(HCI_UP, __same_bdaddr, (long) &ba);
- }
-
- return id;
-}
-
-int hci_devinfo(int dev_id, struct hci_dev_info *di)
-{
- int dd, err, ret;
-
- dd = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI);
- if (dd < 0)
- return dd;
-
- memset(di, 0, sizeof(struct hci_dev_info));
-
- di->dev_id = dev_id;
- ret = ioctl(dd, HCIGETDEVINFO, (void *) di);
-
- err = errno;
- close(dd);
- errno = err;
-
- return ret;
-}
-
-int hci_devba(int dev_id, bdaddr_t *bdaddr)
-{
- struct hci_dev_info di;
-
- memset(&di, 0, sizeof(di));
-
- if (hci_devinfo(dev_id, &di))
- return -1;
-
- if (!hci_test_bit(HCI_UP, &di.flags)) {
- errno = ENETDOWN;
- return -1;
- }
-
- bacpy(bdaddr, &di.bdaddr);
-
- return 0;
-}
-
-int hci_inquiry(int dev_id, int len, int nrsp, const uint8_t *lap, inquiry_info **ii, long flags)
-{
- struct hci_inquiry_req *ir;
- uint8_t num_rsp = nrsp;
- void *buf;
- int dd, size, err, ret = -1;
-
- if (nrsp <= 0) {
- num_rsp = 0;
- nrsp = 255;
- }
-
- if (dev_id < 0) {
- dev_id = hci_get_route(NULL);
- if (dev_id < 0) {
- errno = ENODEV;
- return -1;
- }
- }
-
- dd = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI);
- if (dd < 0)
- return dd;
-
- buf = malloc(sizeof(*ir) + (sizeof(inquiry_info) * (nrsp)));
- if (!buf)
- goto done;
-
- ir = buf;
- ir->dev_id = dev_id;
- ir->num_rsp = num_rsp;
- ir->length = len;
- ir->flags = flags;
-
- if (lap) {
- memcpy(ir->lap, lap, 3);
- } else {
- ir->lap[0] = 0x33;
- ir->lap[1] = 0x8b;
- ir->lap[2] = 0x9e;
- }
-
- ret = ioctl(dd, HCIINQUIRY, (unsigned long) buf);
- if (ret < 0)
- goto free;
-
- size = sizeof(inquiry_info) * ir->num_rsp;
-
- if (!*ii)
- *ii = malloc(size);
-
- if (*ii) {
- memcpy((void *) *ii, buf + sizeof(*ir), size);
- ret = ir->num_rsp;
- } else
- ret = -1;
-
-free:
- free(buf);
-
-done:
- err = errno;
- close(dd);
- errno = err;
-
- return ret;
-}
-
-/* Open HCI device.
- * Returns device descriptor (dd). */
-int hci_open_dev(int dev_id)
-{
- struct sockaddr_hci a;
- int dd, err;
-
- /* Create HCI socket */
- dd = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI);
- if (dd < 0)
- return dd;
-
- /* Bind socket to the HCI device */
- memset(&a, 0, sizeof(a));
- a.hci_family = AF_BLUETOOTH;
- a.hci_dev = dev_id;
- if (bind(dd, (struct sockaddr *) &a, sizeof(a)) < 0)
- goto failed;
-
- return dd;
-
-failed:
- err = errno;
- close(dd);
- errno = err;
-
- return -1;
-}
-
-int hci_close_dev(int dd)
-{
- return close(dd);
-}
-
-/* HCI functions that require open device
- * dd - Device descriptor returned by hci_open_dev. */
-
-int hci_send_cmd(int dd, uint16_t ogf, uint16_t ocf, uint8_t plen, void *param)
-{
- uint8_t type = HCI_COMMAND_PKT;
- hci_command_hdr hc;
- struct iovec iv[3];
- int ivn;
-
- hc.opcode = htobs(cmd_opcode_pack(ogf, ocf));
- hc.plen= plen;
-
- iv[0].iov_base = &type;
- iv[0].iov_len = 1;
- iv[1].iov_base = &hc;
- iv[1].iov_len = HCI_COMMAND_HDR_SIZE;
- ivn = 2;
-
- if (plen) {
- iv[2].iov_base = param;
- iv[2].iov_len = plen;
- ivn = 3;
- }
-
- while (writev(dd, iv, ivn) < 0) {
- if (errno == EAGAIN || errno == EINTR)
- continue;
- return -1;
- }
- return 0;
-}
-
-int hci_send_req(int dd, struct hci_request *r, int to)
-{
- unsigned char buf[HCI_MAX_EVENT_SIZE], *ptr;
- uint16_t opcode = htobs(cmd_opcode_pack(r->ogf, r->ocf));
- struct hci_filter nf, of;
- socklen_t len;
- hci_event_hdr *hdr;
- int err, try;
-
- len = sizeof(of);
- if (getsockopt(dd, SOL_HCI, HCI_FILTER, &of, &len) < 0)
- return -1;
-
- hci_filter_clear(&nf);
- hci_filter_set_ptype(HCI_EVENT_PKT, &nf);
- hci_filter_set_event(EVT_CMD_STATUS, &nf);
- hci_filter_set_event(EVT_CMD_COMPLETE, &nf);
- hci_filter_set_event(r->event, &nf);
- hci_filter_set_opcode(opcode, &nf);
- if (setsockopt(dd, SOL_HCI, HCI_FILTER, &nf, sizeof(nf)) < 0)
- return -1;
-
- if (hci_send_cmd(dd, r->ogf, r->ocf, r->clen, r->cparam) < 0)
- goto failed;
-
- try = 10;
- while (try--) {
- evt_cmd_complete *cc;
- evt_cmd_status *cs;
- evt_remote_name_req_complete *rn;
- remote_name_req_cp *cp;
-
- if (to) {
- struct pollfd p;
- int n;
-
- p.fd = dd; p.events = POLLIN;
- while ((n = poll(&p, 1, to)) < 0) {
- if (errno == EAGAIN || errno == EINTR)
- continue;
- goto failed;
- }
-
- if (!n) {
- errno = ETIMEDOUT;
- goto failed;
- }
-
- to -= 10;
- if (to < 0) to = 0;
-
- }
-
- while ((len = read(dd, buf, sizeof(buf))) < 0) {
- if (errno == EAGAIN || errno == EINTR)
- continue;
- goto failed;
- }
-
- hdr = (void *) (buf + 1);
- ptr = buf + (1 + HCI_EVENT_HDR_SIZE);
- len -= (1 + HCI_EVENT_HDR_SIZE);
-
- switch (hdr->evt) {
- case EVT_CMD_STATUS:
- cs = (void *) ptr;
-
- if (cs->opcode != opcode)
- continue;
-
- if (r->event != EVT_CMD_STATUS) {
- if (cs->status) {
- errno = EIO;
- goto failed;
- }
- break;
- }
-
- r->rlen = MIN(len, r->rlen);
- memcpy(r->rparam, ptr, r->rlen);
- goto done;
-
- case EVT_CMD_COMPLETE:
- cc = (void *) ptr;
-
- if (cc->opcode != opcode)
- continue;
-
- ptr += EVT_CMD_COMPLETE_SIZE;
- len -= EVT_CMD_COMPLETE_SIZE;
-
- r->rlen = MIN(len, r->rlen);
- memcpy(r->rparam, ptr, r->rlen);
- goto done;
-
- case EVT_REMOTE_NAME_REQ_COMPLETE:
- if (hdr->evt != r->event)
- break;
-
- rn = (void *) ptr;
- cp = r->cparam;
-
- if (bacmp(&rn->bdaddr, &cp->bdaddr))
- continue;
-
- r->rlen = MIN(len, r->rlen);
- memcpy(r->rparam, ptr, r->rlen);
- goto done;
-
- default:
- if (hdr->evt != r->event)
- break;
-
- r->rlen = MIN(len, r->rlen);
- memcpy(r->rparam, ptr, r->rlen);
- goto done;
- }
- }
- errno = ETIMEDOUT;
-
-failed:
- err = errno;
- setsockopt(dd, SOL_HCI, HCI_FILTER, &of, sizeof(of));
- errno = err;
- return -1;
-
-done:
- setsockopt(dd, SOL_HCI, HCI_FILTER, &of, sizeof(of));
- return 0;
-}
-
-int hci_create_connection(int dd, const bdaddr_t *bdaddr, uint16_t ptype, uint16_t clkoffset, uint8_t rswitch, uint16_t *handle, int to)
-{
- evt_conn_complete rp;
- create_conn_cp cp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- bacpy(&cp.bdaddr, bdaddr);
- cp.pkt_type = ptype;
- cp.pscan_rep_mode = 0x02;
- cp.clock_offset = clkoffset;
- cp.role_switch = rswitch;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_LINK_CTL;
- rq.ocf = OCF_CREATE_CONN;
- rq.event = EVT_CONN_COMPLETE;
- rq.cparam = &cp;
- rq.clen = CREATE_CONN_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = EVT_CONN_COMPLETE_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *handle = rp.handle;
- return 0;
-}
-
-int hci_disconnect(int dd, uint16_t handle, uint8_t reason, int to)
-{
- evt_disconn_complete rp;
- disconnect_cp cp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.handle = handle;
- cp.reason = reason;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_LINK_CTL;
- rq.ocf = OCF_DISCONNECT;
- rq.event = EVT_DISCONN_COMPLETE;
- rq.cparam = &cp;
- rq.clen = DISCONNECT_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = EVT_DISCONN_COMPLETE_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
- return 0;
-}
-
-int hci_read_local_name(int dd, int len, char *name, int to)
-{
- read_local_name_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_LOCAL_NAME;
- rq.rparam = &rp;
- rq.rlen = READ_LOCAL_NAME_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- rp.name[247] = '\0';
- strncpy(name, (char *) rp.name, len);
- return 0;
-}
-
-int hci_write_local_name(int dd, const char *name, int to)
-{
- change_local_name_cp cp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- strncpy((char *) cp.name, name, sizeof(cp.name));
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_CHANGE_LOCAL_NAME;
- rq.cparam = &cp;
- rq.clen = CHANGE_LOCAL_NAME_CP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- return 0;
-}
-
-int hci_read_remote_name_with_clock_offset(int dd, const bdaddr_t *bdaddr, uint8_t pscan_rep_mode, uint16_t clkoffset, int len, char *name, int to)
-{
- evt_remote_name_req_complete rn;
- remote_name_req_cp cp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- bacpy(&cp.bdaddr, bdaddr);
- cp.pscan_rep_mode = pscan_rep_mode;
- cp.clock_offset = clkoffset;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_LINK_CTL;
- rq.ocf = OCF_REMOTE_NAME_REQ;
- rq.cparam = &cp;
- rq.clen = REMOTE_NAME_REQ_CP_SIZE;
- rq.event = EVT_REMOTE_NAME_REQ_COMPLETE;
- rq.rparam = &rn;
- rq.rlen = EVT_REMOTE_NAME_REQ_COMPLETE_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rn.status) {
- errno = EIO;
- return -1;
- }
-
- rn.name[247] = '\0';
- strncpy(name, (char *) rn.name, len);
- return 0;
-}
-
-int hci_read_remote_name(int dd, const bdaddr_t *bdaddr, int len, char *name, int to)
-{
- return hci_read_remote_name_with_clock_offset(dd, bdaddr, 0x02, 0x0000, len, name, to);
-}
-
-int hci_read_remote_name_cancel(int dd, const bdaddr_t *bdaddr, int to)
-{
- remote_name_req_cancel_cp cp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- bacpy(&cp.bdaddr, bdaddr);
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_LINK_CTL;
- rq.ocf = OCF_REMOTE_NAME_REQ_CANCEL;
- rq.cparam = &cp;
- rq.clen = REMOTE_NAME_REQ_CANCEL_CP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- return 0;
-}
-
-int hci_read_remote_version(int dd, uint16_t handle, struct hci_version *ver, int to)
-{
- evt_read_remote_version_complete rp;
- read_remote_version_cp cp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.handle = handle;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_LINK_CTL;
- rq.ocf = OCF_READ_REMOTE_VERSION;
- rq.event = EVT_READ_REMOTE_VERSION_COMPLETE;
- rq.cparam = &cp;
- rq.clen = READ_REMOTE_VERSION_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = EVT_READ_REMOTE_VERSION_COMPLETE_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- ver->manufacturer = btohs(rp.manufacturer);
- ver->lmp_ver = rp.lmp_ver;
- ver->lmp_subver = btohs(rp.lmp_subver);
- return 0;
-}
-
-int hci_read_remote_features(int dd, uint16_t handle, uint8_t *features, int to)
-{
- evt_read_remote_features_complete rp;
- read_remote_features_cp cp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.handle = handle;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_LINK_CTL;
- rq.ocf = OCF_READ_REMOTE_FEATURES;
- rq.event = EVT_READ_REMOTE_FEATURES_COMPLETE;
- rq.cparam = &cp;
- rq.clen = READ_REMOTE_FEATURES_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = EVT_READ_REMOTE_FEATURES_COMPLETE_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- memcpy(features, rp.features, 8);
- return 0;
-}
-
-int hci_read_remote_ext_features(int dd, uint16_t handle, uint8_t page, uint8_t *max_page, uint8_t *features, int to)
-{
- evt_read_remote_ext_features_complete rp;
- read_remote_ext_features_cp cp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.handle = handle;
- cp.page_num = page;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_LINK_CTL;
- rq.ocf = OCF_READ_REMOTE_EXT_FEATURES;
- rq.event = EVT_READ_REMOTE_EXT_FEATURES_COMPLETE;
- rq.cparam = &cp;
- rq.clen = READ_REMOTE_EXT_FEATURES_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = EVT_READ_REMOTE_EXT_FEATURES_COMPLETE_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *max_page = rp.max_page_num;
- memcpy(features, rp.features, 8);
- return 0;
-}
-
-int hci_read_clock_offset(int dd, uint16_t handle, uint16_t *clkoffset, int to)
-{
- evt_read_clock_offset_complete rp;
- read_clock_offset_cp cp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.handle = handle;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_LINK_CTL;
- rq.ocf = OCF_READ_CLOCK_OFFSET;
- rq.event = EVT_READ_CLOCK_OFFSET_COMPLETE;
- rq.cparam = &cp;
- rq.clen = READ_CLOCK_OFFSET_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = EVT_READ_CLOCK_OFFSET_COMPLETE_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *clkoffset = rp.clock_offset;
- return 0;
-}
-
-int hci_read_local_version(int dd, struct hci_version *ver, int to)
-{
- read_local_version_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_INFO_PARAM;
- rq.ocf = OCF_READ_LOCAL_VERSION;
- rq.rparam = &rp;
- rq.rlen = READ_LOCAL_VERSION_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- ver->manufacturer = btohs(rp.manufacturer);
- ver->hci_ver = rp.hci_ver;
- ver->hci_rev = btohs(rp.hci_rev);
- ver->lmp_ver = rp.lmp_ver;
- ver->lmp_subver = btohs(rp.lmp_subver);
- return 0;
-}
-
-int hci_read_local_commands(int dd, uint8_t *commands, int to)
-{
- read_local_commands_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_INFO_PARAM;
- rq.ocf = OCF_READ_LOCAL_COMMANDS;
- rq.rparam = &rp;
- rq.rlen = READ_LOCAL_COMMANDS_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- memcpy(commands, rp.commands, 64);
- return 0;
-}
-
-int hci_read_local_features(int dd, uint8_t *features, int to)
-{
- read_local_features_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_INFO_PARAM;
- rq.ocf = OCF_READ_LOCAL_FEATURES;
- rq.rparam = &rp;
- rq.rlen = READ_LOCAL_FEATURES_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- memcpy(features, rp.features, 8);
- return 0;
-}
-
-int hci_read_local_ext_features(int dd, uint8_t page, uint8_t *max_page, uint8_t *features, int to)
-{
- read_local_ext_features_cp cp;
- read_local_ext_features_rp rp;
- struct hci_request rq;
-
- cp.page_num = page;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_INFO_PARAM;
- rq.ocf = OCF_READ_LOCAL_EXT_FEATURES;
- rq.cparam = &cp;
- rq.clen = READ_LOCAL_EXT_FEATURES_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = READ_LOCAL_EXT_FEATURES_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *max_page = rp.max_page_num;
- memcpy(features, rp.features, 8);
- return 0;
-}
-
-int hci_read_bd_addr(int dd, bdaddr_t *bdaddr, int to)
-{
- read_bd_addr_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_INFO_PARAM;
- rq.ocf = OCF_READ_BD_ADDR;
- rq.rparam = &rp;
- rq.rlen = READ_BD_ADDR_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- bacpy(bdaddr, &rp.bdaddr);
- return 0;
-}
-
-int hci_read_class_of_dev(int dd, uint8_t *cls, int to)
-{
- read_class_of_dev_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_CLASS_OF_DEV;
- rq.rparam = &rp;
- rq.rlen = READ_CLASS_OF_DEV_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- memcpy(cls, rp.dev_class, 3);
- return 0;
-}
-
-int hci_write_class_of_dev(int dd, uint32_t cls, int to)
-{
- write_class_of_dev_cp cp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- cp.dev_class[0] = cls & 0xff;
- cp.dev_class[1] = (cls >> 8) & 0xff;
- cp.dev_class[2] = (cls >> 16) & 0xff;
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_WRITE_CLASS_OF_DEV;
- rq.cparam = &cp;
- rq.clen = WRITE_CLASS_OF_DEV_CP_SIZE;
- return hci_send_req(dd, &rq, to);
-}
-
-int hci_read_voice_setting(int dd, uint16_t *vs, int to)
-{
- read_voice_setting_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_VOICE_SETTING;
- rq.rparam = &rp;
- rq.rlen = READ_VOICE_SETTING_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *vs = rp.voice_setting;
- return 0;
-}
-
-int hci_write_voice_setting(int dd, uint16_t vs, int to)
-{
- write_voice_setting_cp cp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- cp.voice_setting = vs;
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_WRITE_VOICE_SETTING;
- rq.cparam = &cp;
- rq.clen = WRITE_VOICE_SETTING_CP_SIZE;
-
- return hci_send_req(dd, &rq, to);
-}
-
-int hci_read_current_iac_lap(int dd, uint8_t *num_iac, uint8_t *lap, int to)
-{
- read_current_iac_lap_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_CURRENT_IAC_LAP;
- rq.rparam = &rp;
- rq.rlen = READ_CURRENT_IAC_LAP_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *num_iac = rp.num_current_iac;
- memcpy(lap, rp.lap, rp.num_current_iac * 3);
- return 0;
-}
-
-int hci_write_current_iac_lap(int dd, uint8_t num_iac, uint8_t *lap, int to)
-{
- write_current_iac_lap_cp cp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.num_current_iac = num_iac;
- memcpy(&cp.lap, lap, num_iac * 3);
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_WRITE_CURRENT_IAC_LAP;
- rq.cparam = &cp;
- rq.clen = num_iac * 3 + 1;
-
- return hci_send_req(dd, &rq, to);
-}
-
-int hci_read_stored_link_key(int dd, bdaddr_t *bdaddr, uint8_t all, int to)
-{
- read_stored_link_key_cp cp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- bacpy(&cp.bdaddr, bdaddr);
- cp.read_all = all;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_STORED_LINK_KEY;
- rq.cparam = &cp;
- rq.clen = READ_STORED_LINK_KEY_CP_SIZE;
-
- return hci_send_req(dd, &rq, to);
-}
-
-int hci_write_stored_link_key(int dd, bdaddr_t *bdaddr, uint8_t *key, int to)
-{
- unsigned char cp[WRITE_STORED_LINK_KEY_CP_SIZE + 6 + 16];
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp[0] = 1;
- bacpy((bdaddr_t *) (cp + 1), bdaddr);
- memcpy(cp + 7, key, 16);
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_WRITE_STORED_LINK_KEY;
- rq.cparam = &cp;
- rq.clen = WRITE_STORED_LINK_KEY_CP_SIZE + 6 + 16;
-
- return hci_send_req(dd, &rq, to);
-}
-
-int hci_delete_stored_link_key(int dd, bdaddr_t *bdaddr, uint8_t all, int to)
-{
- delete_stored_link_key_cp cp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- bacpy(&cp.bdaddr, bdaddr);
- cp.delete_all = all;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_DELETE_STORED_LINK_KEY;
- rq.cparam = &cp;
- rq.clen = DELETE_STORED_LINK_KEY_CP_SIZE;
-
- return hci_send_req(dd, &rq, to);
-}
-
-int hci_authenticate_link(int dd, uint16_t handle, int to)
-{
- auth_requested_cp cp;
- evt_auth_complete rp;
- struct hci_request rq;
-
- cp.handle = handle;
-
- rq.ogf = OGF_LINK_CTL;
- rq.ocf = OCF_AUTH_REQUESTED;
- rq.event = EVT_AUTH_COMPLETE;
- rq.cparam = &cp;
- rq.clen = AUTH_REQUESTED_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = EVT_AUTH_COMPLETE_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_encrypt_link(int dd, uint16_t handle, uint8_t encrypt, int to)
-{
- set_conn_encrypt_cp cp;
- evt_encrypt_change rp;
- struct hci_request rq;
-
- cp.handle = handle;
- cp.encrypt = encrypt;
-
- rq.ogf = OGF_LINK_CTL;
- rq.ocf = OCF_SET_CONN_ENCRYPT;
- rq.event = EVT_ENCRYPT_CHANGE;
- rq.cparam = &cp;
- rq.clen = SET_CONN_ENCRYPT_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = EVT_ENCRYPT_CHANGE_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_change_link_key(int dd, uint16_t handle, int to)
-{
- change_conn_link_key_cp cp;
- evt_change_conn_link_key_complete rp;
- struct hci_request rq;
-
- cp.handle = handle;
-
- rq.ogf = OGF_LINK_CTL;
- rq.ocf = OCF_CHANGE_CONN_LINK_KEY;
- rq.event = EVT_CHANGE_CONN_LINK_KEY_COMPLETE;
- rq.cparam = &cp;
- rq.clen = CHANGE_CONN_LINK_KEY_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = EVT_CHANGE_CONN_LINK_KEY_COMPLETE_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_switch_role(int dd, bdaddr_t *bdaddr, uint8_t role, int to)
-{
- switch_role_cp cp;
- evt_role_change rp;
- struct hci_request rq;
-
- bacpy(&cp.bdaddr, bdaddr);
- cp.role = role;
- rq.ogf = OGF_LINK_POLICY;
- rq.ocf = OCF_SWITCH_ROLE;
- rq.cparam = &cp;
- rq.clen = SWITCH_ROLE_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = EVT_ROLE_CHANGE_SIZE;
- rq.event = EVT_ROLE_CHANGE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_park_mode(int dd, uint16_t handle, uint16_t max_interval, uint16_t min_interval, int to)
-{
- park_mode_cp cp;
- evt_mode_change rp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof (cp));
- cp.handle = handle;
- cp.max_interval = max_interval;
- cp.min_interval = min_interval;
-
- memset(&rq, 0, sizeof (rq));
- rq.ogf = OGF_LINK_POLICY;
- rq.ocf = OCF_PARK_MODE;
- rq.event = EVT_MODE_CHANGE;
- rq.cparam = &cp;
- rq.clen = PARK_MODE_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = EVT_MODE_CHANGE_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_exit_park_mode(int dd, uint16_t handle, int to)
-{
- exit_park_mode_cp cp;
- evt_mode_change rp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof (cp));
- cp.handle = handle;
-
- memset (&rq, 0, sizeof (rq));
- rq.ogf = OGF_LINK_POLICY;
- rq.ocf = OCF_EXIT_PARK_MODE;
- rq.event = EVT_MODE_CHANGE;
- rq.cparam = &cp;
- rq.clen = EXIT_PARK_MODE_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = EVT_MODE_CHANGE_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_read_inquiry_scan_type(int dd, uint8_t *type, int to)
-{
- read_inquiry_scan_type_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_INQUIRY_SCAN_TYPE;
- rq.rparam = &rp;
- rq.rlen = READ_INQUIRY_SCAN_TYPE_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *type = rp.type;
- return 0;
-}
-
-int hci_write_inquiry_scan_type(int dd, uint8_t type, int to)
-{
- write_inquiry_scan_type_cp cp;
- write_inquiry_scan_type_rp rp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.type = type;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_WRITE_INQUIRY_SCAN_TYPE;
- rq.cparam = &cp;
- rq.clen = WRITE_INQUIRY_SCAN_TYPE_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = WRITE_INQUIRY_SCAN_TYPE_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_read_inquiry_mode(int dd, uint8_t *mode, int to)
-{
- read_inquiry_mode_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_INQUIRY_MODE;
- rq.rparam = &rp;
- rq.rlen = READ_INQUIRY_MODE_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *mode = rp.mode;
- return 0;
-}
-
-int hci_write_inquiry_mode(int dd, uint8_t mode, int to)
-{
- write_inquiry_mode_cp cp;
- write_inquiry_mode_rp rp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.mode = mode;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_WRITE_INQUIRY_MODE;
- rq.cparam = &cp;
- rq.clen = WRITE_INQUIRY_MODE_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = WRITE_INQUIRY_MODE_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_read_afh_mode(int dd, uint8_t *mode, int to)
-{
- read_afh_mode_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_AFH_MODE;
- rq.rparam = &rp;
- rq.rlen = READ_AFH_MODE_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *mode = rp.mode;
- return 0;
-}
-
-int hci_write_afh_mode(int dd, uint8_t mode, int to)
-{
- write_afh_mode_cp cp;
- write_afh_mode_rp rp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.mode = mode;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_WRITE_AFH_MODE;
- rq.cparam = &cp;
- rq.clen = WRITE_AFH_MODE_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = WRITE_AFH_MODE_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_read_ext_inquiry_response(int dd, uint8_t *fec, uint8_t *data, int to)
-{
- read_ext_inquiry_response_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_EXT_INQUIRY_RESPONSE;
- rq.rparam = &rp;
- rq.rlen = READ_EXT_INQUIRY_RESPONSE_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *fec = rp.fec;
- memcpy(data, rp.data, 240);
-
- return 0;
-}
-
-int hci_write_ext_inquiry_response(int dd, uint8_t fec, uint8_t *data, int to)
-{
- write_ext_inquiry_response_cp cp;
- write_ext_inquiry_response_rp rp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.fec = fec;
- memcpy(cp.data, data, 240);
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_WRITE_EXT_INQUIRY_RESPONSE;
- rq.cparam = &cp;
- rq.clen = WRITE_EXT_INQUIRY_RESPONSE_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = WRITE_EXT_INQUIRY_RESPONSE_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_read_simple_pairing_mode(int dd, uint8_t *mode, int to)
-{
- read_simple_pairing_mode_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_SIMPLE_PAIRING_MODE;
- rq.rparam = &rp;
- rq.rlen = READ_SIMPLE_PAIRING_MODE_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *mode = rp.mode;
- return 0;
-}
-
-int hci_write_simple_pairing_mode(int dd, uint8_t mode, int to)
-{
- write_simple_pairing_mode_cp cp;
- write_simple_pairing_mode_rp rp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.mode = mode;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_WRITE_SIMPLE_PAIRING_MODE;
- rq.cparam = &cp;
- rq.clen = WRITE_SIMPLE_PAIRING_MODE_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = WRITE_SIMPLE_PAIRING_MODE_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_read_local_oob_data(int dd, uint8_t *hash, uint8_t *randomizer, int to)
-{
- read_local_oob_data_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_LOCAL_OOB_DATA;
- rq.rparam = &rp;
- rq.rlen = READ_LOCAL_OOB_DATA_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- memcpy(hash, rp.hash, 16);
- memcpy(randomizer, rp.randomizer, 16);
- return 0;
-}
-
-int hci_read_inquiry_transmit_power_level(int dd, int8_t *level, int to)
-{
- read_inquiry_transmit_power_level_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_INQUIRY_TRANSMIT_POWER_LEVEL;
- rq.rparam = &rp;
- rq.rlen = READ_INQUIRY_TRANSMIT_POWER_LEVEL_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *level = rp.level;
- return 0;
-}
-
-int hci_write_inquiry_transmit_power_level(int dd, int8_t level, int to)
-{
- write_inquiry_transmit_power_level_cp cp;
- write_inquiry_transmit_power_level_rp rp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.level = level;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_WRITE_INQUIRY_TRANSMIT_POWER_LEVEL;
- rq.cparam = &cp;
- rq.clen = WRITE_INQUIRY_TRANSMIT_POWER_LEVEL_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = WRITE_INQUIRY_TRANSMIT_POWER_LEVEL_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_read_transmit_power_level(int dd, uint16_t handle, uint8_t type, int8_t *level, int to)
-{
- read_transmit_power_level_cp cp;
- read_transmit_power_level_rp rp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.handle = handle;
- cp.type = type;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_TRANSMIT_POWER_LEVEL;
- rq.cparam = &cp;
- rq.clen = READ_TRANSMIT_POWER_LEVEL_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = READ_TRANSMIT_POWER_LEVEL_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *level = rp.level;
- return 0;
-}
-
-int hci_read_link_policy(int dd, uint16_t handle, uint16_t *policy, int to)
-{
- read_link_policy_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_LINK_POLICY;
- rq.ocf = OCF_READ_LINK_POLICY;
- rq.cparam = &handle;
- rq.clen = 2;
- rq.rparam = &rp;
- rq.rlen = READ_LINK_POLICY_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *policy = rp.policy;
- return 0;
-}
-
-int hci_write_link_policy(int dd, uint16_t handle, uint16_t policy, int to)
-{
- write_link_policy_cp cp;
- write_link_policy_rp rp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.handle = handle;
- cp.policy = policy;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_LINK_POLICY;
- rq.ocf = OCF_WRITE_LINK_POLICY;
- rq.cparam = &cp;
- rq.clen = WRITE_LINK_POLICY_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = WRITE_LINK_POLICY_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_read_link_supervision_timeout(int dd, uint16_t handle, uint16_t *timeout, int to)
-{
- read_link_supervision_timeout_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_READ_LINK_SUPERVISION_TIMEOUT;
- rq.cparam = &handle;
- rq.clen = 2;
- rq.rparam = &rp;
- rq.rlen = READ_LINK_SUPERVISION_TIMEOUT_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *timeout = rp.timeout;
- return 0;
-}
-
-int hci_write_link_supervision_timeout(int dd, uint16_t handle, uint16_t timeout, int to)
-{
- write_link_supervision_timeout_cp cp;
- write_link_supervision_timeout_rp rp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.handle = handle;
- cp.timeout = timeout;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_WRITE_LINK_SUPERVISION_TIMEOUT;
- rq.cparam = &cp;
- rq.clen = WRITE_LINK_SUPERVISION_TIMEOUT_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = WRITE_LINK_SUPERVISION_TIMEOUT_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_set_afh_classification(int dd, uint8_t *map, int to)
-{
- set_afh_classification_cp cp;
- set_afh_classification_rp rp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- memcpy(cp.map, map, 10);
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_HOST_CTL;
- rq.ocf = OCF_SET_AFH_CLASSIFICATION;
- rq.cparam = &cp;
- rq.clen = SET_AFH_CLASSIFICATION_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = SET_AFH_CLASSIFICATION_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- return 0;
-}
-
-int hci_read_link_quality(int dd, uint16_t handle, uint8_t *link_quality, int to)
-{
- read_link_quality_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_STATUS_PARAM;
- rq.ocf = OCF_READ_LINK_QUALITY;
- rq.cparam = &handle;
- rq.clen = 2;
- rq.rparam = &rp;
- rq.rlen = READ_LINK_QUALITY_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *link_quality = rp.link_quality;
- return 0;
-}
-
-int hci_read_rssi(int dd, uint16_t handle, int8_t *rssi, int to)
-{
- read_rssi_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_STATUS_PARAM;
- rq.ocf = OCF_READ_RSSI;
- rq.cparam = &handle;
- rq.clen = 2;
- rq.rparam = &rp;
- rq.rlen = READ_RSSI_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *rssi = rp.rssi;
- return 0;
-}
-
-int hci_read_afh_map(int dd, uint16_t handle, uint8_t *mode, uint8_t *map, int to)
-{
- read_afh_map_rp rp;
- struct hci_request rq;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_STATUS_PARAM;
- rq.ocf = OCF_READ_AFH_MAP;
- rq.cparam = &handle;
- rq.clen = 2;
- rq.rparam = &rp;
- rq.rlen = READ_AFH_MAP_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *mode = rp.mode;
- memcpy(map, rp.map, 10);
- return 0;
-}
-
-int hci_read_clock(int dd, uint16_t handle, uint8_t which, uint32_t *clock, uint16_t *accuracy, int to)
-{
- read_clock_cp cp;
- read_clock_rp rp;
- struct hci_request rq;
-
- memset(&cp, 0, sizeof(cp));
- cp.handle = handle;
- cp.which_clock = which;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_STATUS_PARAM;
- rq.ocf = OCF_READ_CLOCK;
- rq.cparam = &cp;
- rq.clen = READ_CLOCK_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = READ_CLOCK_RP_SIZE;
-
- if (hci_send_req(dd, &rq, to) < 0)
- return -1;
-
- if (rp.status) {
- errno = EIO;
- return -1;
- }
-
- *clock = rp.clock;
- *accuracy = rp.accuracy;
- return 0;
-}
-
-int hci_local_name(int dd, int len, char *name, int to)
-{
- return hci_read_local_name(dd, len, name, to);
-}
-
-int hci_remote_name(int dd, const bdaddr_t *bdaddr, int len, char *name, int to)
-{
- return hci_read_remote_name(dd, bdaddr, len, name, to);
-}
diff --git a/src/sdp.c b/src/sdp.c
deleted file mode 100644
index 3149c0f1..00000000
--- a/src/sdp.c
+++ /dev/null
@@ -1,4421 +0,0 @@
-/*
- *
- * BlueZ - Bluetooth protocol stack for Linux
- *
- * Copyright (C) 2001-2002 Nokia Corporation
- * Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com>
- * Copyright (C) 2002-2008 Marcel Holtmann <marcel@holtmann.org>
- * Copyright (C) 2002-2003 Stephen Crane <steve.crane@rococosoft.com>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <limits.h>
-#include <string.h>
-#include <syslog.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-
-#include <bluetooth/bluetooth.h>
-#include <bluetooth/hci.h>
-#include <bluetooth/hci_lib.h>
-#include <bluetooth/l2cap.h>
-#include <bluetooth/sdp.h>
-#include <bluetooth/sdp_lib.h>
-
-#include <netinet/in.h>
-
-#define SDPINF(fmt, arg...) syslog(LOG_INFO, fmt "\n", ## arg)
-#define SDPERR(fmt, arg...) syslog(LOG_ERR, "%s: " fmt "\n", __func__ , ## arg)
-
-#ifdef SDP_DEBUG
-#define SDPDBG(fmt, arg...) syslog(LOG_DEBUG, "%s: " fmt "\n", __func__ , ## arg)
-#else
-#define SDPDBG(fmt...)
-#endif
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-#define ntoh64(x) (x)
-static inline void ntoh128(uint128_t *src, uint128_t *dst)
-{
- int i;
- for (i = 0; i < 16; i++)
- dst->data[i] = src->data[i];
-}
-#else
-static inline uint64_t ntoh64(uint64_t n)
-{
- uint64_t h;
- uint64_t tmp = ntohl(n & 0x00000000ffffffff);
- h = ntohl(n >> 32);
- h |= tmp << 32;
- return h;
-}
-static inline void ntoh128(uint128_t *src, uint128_t *dst)
-{
- int i;
- for (i = 0; i < 16; i++)
- dst->data[15 - i] = src->data[i];
-}
-#endif
-
-#define hton64(x) ntoh64(x)
-#define hton128(x, y) ntoh128(x, y)
-
-#define BASE_UUID "00000000-0000-1000-8000-00805F9B34FB"
-
-static uint128_t bluetooth_base_uuid = {
- .data = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
- 0x80, 0x00, 0x00, 0x80, 0x5F, 0x9B, 0x34, 0xFB }
-};
-
-#define SDP_MAX_ATTR_LEN 65535
-
-/* Message structure. */
-struct tupla {
- int index;
- char *str;
-};
-
-static struct tupla Protocol[] = {
- { SDP_UUID, "SDP" },
- { UDP_UUID, "UDP" },
- { RFCOMM_UUID, "RFCOMM" },
- { TCP_UUID, "TCP" },
- { TCS_BIN_UUID, "TCS-BIN" },
- { TCS_AT_UUID, "TCS-AT" },
- { OBEX_UUID, "OBEX" },
- { IP_UUID, "IP" },
- { FTP_UUID, "FTP" },
- { HTTP_UUID, "HTTP" },
- { WSP_UUID, "WSP" },
- { BNEP_UUID, "BNEP" },
- { UPNP_UUID, "UPNP" },
- { HIDP_UUID, "HIDP" },
- { HCRP_CTRL_UUID, "HCRP-Ctrl" },
- { HCRP_DATA_UUID, "HCRP-Data" },
- { HCRP_NOTE_UUID, "HCRP-Notify" },
- { AVCTP_UUID, "AVCTP" },
- { AVDTP_UUID, "AVDTP" },
- { CMTP_UUID, "CMTP" },
- { UDI_UUID, "UDI" },
- { MCAP_CTRL_UUID, "MCAP-Ctrl" },
- { MCAP_DATA_UUID, "MCAP-Data" },
- { L2CAP_UUID, "L2CAP" },
- { 0 }
-};
-
-static struct tupla ServiceClass[] = {
- { SDP_SERVER_SVCLASS_ID, "SDP Server" },
- { BROWSE_GRP_DESC_SVCLASS_ID, "Browse Group Descriptor" },
- { PUBLIC_BROWSE_GROUP, "Public Browse Group" },
- { SERIAL_PORT_SVCLASS_ID, "Serial Port" },
- { LAN_ACCESS_SVCLASS_ID, "LAN Access Using PPP" },
- { DIALUP_NET_SVCLASS_ID, "Dialup Networking" },
- { IRMC_SYNC_SVCLASS_ID, "IrMC Sync" },
- { OBEX_OBJPUSH_SVCLASS_ID, "OBEX Object Push" },
- { OBEX_FILETRANS_SVCLASS_ID, "OBEX File Transfer" },
- { IRMC_SYNC_CMD_SVCLASS_ID, "IrMC Sync Command" },
- { HEADSET_SVCLASS_ID, "Headset" },
- { CORDLESS_TELEPHONY_SVCLASS_ID, "Cordless Telephony" },
- { AUDIO_SOURCE_SVCLASS_ID, "Audio Source" },
- { AUDIO_SINK_SVCLASS_ID, "Audio Sink" },
- { AV_REMOTE_TARGET_SVCLASS_ID, "AV Remote Target" },
- { ADVANCED_AUDIO_SVCLASS_ID, "Advanced Audio" },
- { AV_REMOTE_SVCLASS_ID, "AV Remote" },
- { VIDEO_CONF_SVCLASS_ID, "Video Conferencing" },
- { INTERCOM_SVCLASS_ID, "Intercom" },
- { FAX_SVCLASS_ID, "Fax" },
- { HEADSET_AGW_SVCLASS_ID, "Headset Audio Gateway" },
- { WAP_SVCLASS_ID, "WAP" },
- { WAP_CLIENT_SVCLASS_ID, "WAP Client" },
- { PANU_SVCLASS_ID, "PAN User" },
- { NAP_SVCLASS_ID, "Network Access Point" },
- { GN_SVCLASS_ID, "PAN Group Network" },
- { DIRECT_PRINTING_SVCLASS_ID, "Direct Printing" },
- { REFERENCE_PRINTING_SVCLASS_ID, "Reference Printing" },
- { IMAGING_SVCLASS_ID, "Imaging" },
- { IMAGING_RESPONDER_SVCLASS_ID, "Imaging Responder" },
- { IMAGING_ARCHIVE_SVCLASS_ID, "Imaging Automatic Archive" },
- { IMAGING_REFOBJS_SVCLASS_ID, "Imaging Referenced Objects" },
- { HANDSFREE_SVCLASS_ID, "Handsfree" },
- { HANDSFREE_AGW_SVCLASS_ID, "Handsfree Audio Gateway" },
- { DIRECT_PRT_REFOBJS_SVCLASS_ID, "Direct Printing Ref. Objects" },
- { REFLECTED_UI_SVCLASS_ID, "Reflected UI" },
- { BASIC_PRINTING_SVCLASS_ID, "Basic Printing" },
- { PRINTING_STATUS_SVCLASS_ID, "Printing Status" },
- { HID_SVCLASS_ID, "Human Interface Device" },
- { HCR_SVCLASS_ID, "Hardcopy Cable Replacement" },
- { HCR_PRINT_SVCLASS_ID, "HCR Print" },
- { HCR_SCAN_SVCLASS_ID, "HCR Scan" },
- { CIP_SVCLASS_ID, "Common ISDN Access" },
- { VIDEO_CONF_GW_SVCLASS_ID, "Video Conferencing Gateway" },
- { UDI_MT_SVCLASS_ID, "UDI MT" },
- { UDI_TA_SVCLASS_ID, "UDI TA" },
- { AV_SVCLASS_ID, "Audio/Video" },
- { SAP_SVCLASS_ID, "SIM Access" },
- { PBAP_PCE_SVCLASS_ID, "Phonebook Access - PCE" },
- { PBAP_PSE_SVCLASS_ID, "Phonebook Access - PSE" },
- { PBAP_SVCLASS_ID, "Phonebook Access" },
- { PNP_INFO_SVCLASS_ID, "PnP Information" },
- { GENERIC_NETWORKING_SVCLASS_ID, "Generic Networking" },
- { GENERIC_FILETRANS_SVCLASS_ID, "Generic File Transfer" },
- { GENERIC_AUDIO_SVCLASS_ID, "Generic Audio" },
- { GENERIC_TELEPHONY_SVCLASS_ID, "Generic Telephony" },
- { UPNP_SVCLASS_ID, "UPnP" },
- { UPNP_IP_SVCLASS_ID, "UPnP IP" },
- { UPNP_PAN_SVCLASS_ID, "UPnP PAN" },
- { UPNP_LAP_SVCLASS_ID, "UPnP LAP" },
- { UPNP_L2CAP_SVCLASS_ID, "UPnP L2CAP" },
- { VIDEO_SOURCE_SVCLASS_ID, "Video Source" },
- { VIDEO_SINK_SVCLASS_ID, "Video Sink" },
- { VIDEO_DISTRIBUTION_SVCLASS_ID, "Video Distribution" },
- { MDP_SVCLASS_ID, "MDP" },
- { MDP_SOURCE_SVCLASS_ID, "MDP Source" },
- { MDP_SINK_SVCLASS_ID, "MDP Sink" },
- { APPLE_AGENT_SVCLASS_ID, "Apple Agent" },
- { 0 }
-};
-
-#define Profile ServiceClass
-
-static char *string_lookup(struct tupla *pt0, int index)
-{
- struct tupla *pt;
-
- for (pt = pt0; pt->index; pt++)
- if (pt->index == index)
- return pt->str;
-
- return "";
-}
-
-static char *string_lookup_uuid(struct tupla *pt0, const uuid_t* uuid)
-{
- uuid_t tmp_uuid;
-
- memcpy(&tmp_uuid, uuid, sizeof(tmp_uuid));
-
- if (sdp_uuid128_to_uuid(&tmp_uuid)) {
- switch (tmp_uuid.type) {
- case SDP_UUID16:
- return string_lookup(pt0, tmp_uuid.value.uuid16);
- case SDP_UUID32:
- return string_lookup(pt0, tmp_uuid.value.uuid32);
- }
- }
-
- return "";
-}
-
-/*
- * Prints into a string the Protocol UUID
- * coping a maximum of n characters.
- */
-static int uuid2str(struct tupla *message, const uuid_t *uuid, char *str, size_t n)
-{
- char *str2;
-
- if (!uuid) {
- snprintf(str, n, "NULL");
- return -2;
- }
-
- switch (uuid->type) {
- case SDP_UUID16:
- str2 = string_lookup(message, uuid->value.uuid16);
- snprintf(str, n, str2);
- break;
- case SDP_UUID32:
- str2 = string_lookup(message, uuid->value.uuid32);
- snprintf(str, n, str2);
- break;
- case SDP_UUID128:
- str2 = string_lookup_uuid(message, uuid);
- snprintf(str, n, str2);
- break;
- default:
- snprintf(str, n, "Type of UUID (%x) unknown.", uuid->type);
- return -1;
- }
-
- return 0;
-}
-
-int sdp_proto_uuid2strn(const uuid_t *uuid, char *str, size_t n)
-{
- return uuid2str(Protocol, uuid, str, n);
-}
-
-int sdp_svclass_uuid2strn(const uuid_t *uuid, char *str, size_t n)
-{
- return uuid2str(ServiceClass, uuid, str, n);
-}
-
-int sdp_profile_uuid2strn(const uuid_t *uuid, char *str, size_t n)
-{
- return uuid2str(Profile, uuid, str, n);
-}
-
-/*
- * convert the UUID to string, copying a maximum of n characters.
- */
-int sdp_uuid2strn(const uuid_t *uuid, char *str, size_t n)
-{
- if (!uuid) {
- snprintf(str, n, "NULL");
- return -2;
- }
- switch (uuid->type) {
- case SDP_UUID16:
- snprintf(str, n, "%.4x", uuid->value.uuid16);
- break;
- case SDP_UUID32:
- snprintf(str, n, "%.8x", uuid->value.uuid32);
- break;
- case SDP_UUID128:{
- unsigned int data0;
- unsigned short data1;
- unsigned short data2;
- unsigned short data3;
- unsigned int data4;
- unsigned short data5;
-
- memcpy(&data0, &uuid->value.uuid128.data[0], 4);
- memcpy(&data1, &uuid->value.uuid128.data[4], 2);
- memcpy(&data2, &uuid->value.uuid128.data[6], 2);
- memcpy(&data3, &uuid->value.uuid128.data[8], 2);
- memcpy(&data4, &uuid->value.uuid128.data[10], 4);
- memcpy(&data5, &uuid->value.uuid128.data[14], 2);
-
- snprintf(str, n, "%.8x-%.4x-%.4x-%.4x-%.8x%.4x",
- ntohl(data0), ntohs(data1),
- ntohs(data2), ntohs(data3),
- ntohl(data4), ntohs(data5));
- }
- break;
- default:
- snprintf(str, n, "Type of UUID (%x) unknown.", uuid->type);
- return -1; // Enum type of UUID not set
- }
- return 0;
-}
-
-#ifdef SDP_DEBUG
-/*
- * Function prints the UUID in hex as per defined syntax -
- *
- * 4bytes-2bytes-2bytes-2bytes-6bytes
- *
- * There is some ugly code, including hardcoding, but
- * that is just the way it is converting 16 and 32 bit
- * UUIDs to 128 bit as defined in the SDP doc
- */
-void sdp_uuid_print(const uuid_t *uuid)
-{
- if (uuid == NULL) {
- SDPERR("Null passed to print UUID\n");
- return;
- }
- if (uuid->type == SDP_UUID16) {
- SDPDBG(" uint16_t : 0x%.4x\n", uuid->value.uuid16);
- } else if (uuid->type == SDP_UUID32) {
- SDPDBG(" uint32_t : 0x%.8x\n", uuid->value.uuid32);
- } else if (uuid->type == SDP_UUID128) {
- unsigned int data0;
- unsigned short data1;
- unsigned short data2;
- unsigned short data3;
- unsigned int data4;
- unsigned short data5;
-
- memcpy(&data0, &uuid->value.uuid128.data[0], 4);
- memcpy(&data1, &uuid->value.uuid128.data[4], 2);
- memcpy(&data2, &uuid->value.uuid128.data[6], 2);
- memcpy(&data3, &uuid->value.uuid128.data[8], 2);
- memcpy(&data4, &uuid->value.uuid128.data[10], 4);
- memcpy(&data5, &uuid->value.uuid128.data[14], 2);
-
- SDPDBG(" uint128_t : 0x%.8x-", ntohl(data0));
- SDPDBG("%.4x-", ntohs(data1));
- SDPDBG("%.4x-", ntohs(data2));
- SDPDBG("%.4x-", ntohs(data3));
- SDPDBG("%.8x", ntohl(data4));
- SDPDBG("%.4x\n", ntohs(data5));
- } else
- SDPERR("Enum type of UUID not set\n");
-}
-#endif
-
-sdp_data_t *sdp_data_alloc_with_length(uint8_t dtd, const void *value, uint32_t length)
-{
- sdp_data_t *seq;
- sdp_data_t *d = malloc(sizeof(sdp_data_t));
-
- if (!d)
- return NULL;
-
- memset(d, 0, sizeof(sdp_data_t));
- d->dtd = dtd;
- d->unitSize = sizeof(uint8_t);
-
- switch (dtd) {
- case SDP_DATA_NIL:
- break;
- case SDP_UINT8:
- d->val.uint8 = *(uint8_t *) value;
- d->unitSize += sizeof(uint8_t);
- break;
- case SDP_INT8:
- case SDP_BOOL:
- d->val.int8 = *(int8_t *) value;
- d->unitSize += sizeof(int8_t);
- break;
- case SDP_UINT16:
- d->val.uint16 = bt_get_unaligned((uint16_t *) value);
- d->unitSize += sizeof(uint16_t);
- break;
- case SDP_INT16:
- d->val.int16 = bt_get_unaligned((int16_t *) value);
- d->unitSize += sizeof(int16_t);
- break;
- case SDP_UINT32:
- d->val.uint32 = bt_get_unaligned((uint32_t *) value);
- d->unitSize += sizeof(uint32_t);
- break;
- case SDP_INT32:
- d->val.int32 = bt_get_unaligned((int32_t *) value);
- d->unitSize += sizeof(int32_t);
- break;
- case SDP_INT64:
- d->val.int64 = bt_get_unaligned((int64_t *) value);
- d->unitSize += sizeof(int64_t);
- break;
- case SDP_UINT64:
- d->val.uint64 = bt_get_unaligned((uint64_t *) value);
- d->unitSize += sizeof(uint64_t);
- break;
- case SDP_UINT128:
- memcpy(&d->val.uint128.data, value, sizeof(uint128_t));
- d->unitSize += sizeof(uint128_t);
- break;
- case SDP_INT128:
- memcpy(&d->val.int128.data, value, sizeof(uint128_t));
- d->unitSize += sizeof(uint128_t);
- break;
- case SDP_UUID16:
- sdp_uuid16_create(&d->val.uuid, bt_get_unaligned((uint16_t *) value));
- d->unitSize += sizeof(uint16_t);
- break;
- case SDP_UUID32:
- sdp_uuid32_create(&d->val.uuid, bt_get_unaligned((uint32_t *) value));
- d->unitSize += sizeof(uint32_t);
- break;
- case SDP_UUID128:
- sdp_uuid128_create(&d->val.uuid, value);
- d->unitSize += sizeof(uint128_t);
- break;
- case SDP_URL_STR8:
- case SDP_URL_STR16:
- case SDP_TEXT_STR8:
- case SDP_TEXT_STR16:
- if (!value) {
- free(d);
- return NULL;
- }
-
- d->unitSize += length;
- if (length <= USHRT_MAX) {
- d->val.str = malloc(length);
- if (!d->val.str) {
- free(d);
- return NULL;
- }
-
- memcpy(d->val.str, value, length);
- } else {
- SDPERR("Strings of size > USHRT_MAX not supported\n");
- free(d);
- d = NULL;
- }
- break;
- case SDP_URL_STR32:
- case SDP_TEXT_STR32:
- SDPERR("Strings of size > USHRT_MAX not supported\n");
- break;
- case SDP_ALT8:
- case SDP_ALT16:
- case SDP_ALT32:
- case SDP_SEQ8:
- case SDP_SEQ16:
- case SDP_SEQ32:
- if (dtd == SDP_ALT8 || dtd == SDP_SEQ8)
- d->unitSize += sizeof(uint8_t);
- else if (dtd == SDP_ALT16 || dtd == SDP_SEQ16)
- d->unitSize += sizeof(uint16_t);
- else if (dtd == SDP_ALT32 || dtd == SDP_SEQ32)
- d->unitSize += sizeof(uint32_t);
- seq = (sdp_data_t *)value;
- d->val.dataseq = seq;
- for (; seq; seq = seq->next)
- d->unitSize += seq->unitSize;
- break;
- default:
- free(d);
- d = NULL;
- }
-
- return d;
-}
-
-sdp_data_t *sdp_data_alloc(uint8_t dtd, const void *value)
-{
- uint32_t length;
-
- switch (dtd) {
- case SDP_URL_STR8:
- case SDP_URL_STR16:
- case SDP_TEXT_STR8:
- case SDP_TEXT_STR16:
- if (!value)
- return NULL;
-
- length = strlen((char *) value);
- break;
- default:
- length = 0;
- break;
- }
-
- return sdp_data_alloc_with_length(dtd, value, length);
-}
-
-sdp_data_t *sdp_seq_append(sdp_data_t *seq, sdp_data_t *d)
-{
- if (seq) {
- sdp_data_t *p;
- for (p = seq; p->next; p = p->next);
- p->next = d;
- } else
- seq = d;
- d->next = NULL;
- return seq;
-}
-
-sdp_data_t *sdp_seq_alloc_with_length(void **dtds, void **values, int *length, int len)
-{
- sdp_data_t *curr = NULL, *seq = NULL;
- int i;
-
- for (i = 0; i < len; i++) {
- sdp_data_t *data;
- int8_t dtd = *(uint8_t *) dtds[i];
-
- if (dtd >= SDP_SEQ8 && dtd <= SDP_ALT32)
- data = (sdp_data_t *) values[i];
- else
- data = sdp_data_alloc_with_length(dtd, values[i], length[i]);
-
- if (!data)
- return NULL;
-
- if (curr)
- curr->next = data;
- else
- seq = data;
-
- curr = data;
- }
-
- return sdp_data_alloc_with_length(SDP_SEQ8, seq, length[i]);
-}
-
-sdp_data_t *sdp_seq_alloc(void **dtds, void **values, int len)
-{
- sdp_data_t *curr = NULL, *seq = NULL;
- int i;
-
- for (i = 0; i < len; i++) {
- sdp_data_t *data;
- uint8_t dtd = *(uint8_t *) dtds[i];
-
- if (dtd >= SDP_SEQ8 && dtd <= SDP_ALT32)
- data = (sdp_data_t *) values[i];
- else
- data = sdp_data_alloc(dtd, values[i]);
-
- if (!data)
- return NULL;
-
- if (curr)
- curr->next = data;
- else
- seq = data;
-
- curr = data;
- }
-
- return sdp_data_alloc(SDP_SEQ8, seq);
-}
-
-static void extract_svclass_uuid(sdp_data_t *data, uuid_t *uuid)
-{
- sdp_data_t *d;
-
- if (!data || data->dtd < SDP_SEQ8 || data->dtd > SDP_SEQ32)
- return;
-
- d = data->val.dataseq;
- if (!d)
- return;
-
- if (d->dtd < SDP_UUID16 || d->dtd > SDP_UUID128)
- return;
-
- *uuid = d->val.uuid;
-}
-
-int sdp_attr_add(sdp_record_t *rec, uint16_t attr, sdp_data_t *d)
-{
- sdp_data_t *p = sdp_data_get(rec, attr);
-
- if (p)
- return -1;
-
- d->attrId = attr;
- rec->attrlist = sdp_list_insert_sorted(rec->attrlist, d, sdp_attrid_comp_func);
-
- if (attr == SDP_ATTR_SVCLASS_ID_LIST)
- extract_svclass_uuid(d, &rec->svclass);
-
- return 0;
-}
-
-void sdp_attr_remove(sdp_record_t *rec, uint16_t attr)
-{
- sdp_data_t *d = sdp_data_get(rec, attr);
-
- if (d)
- rec->attrlist = sdp_list_remove(rec->attrlist, d);
-
- if (attr == SDP_ATTR_SVCLASS_ID_LIST)
- memset(&rec->svclass, 0, sizeof(rec->svclass));
-}
-
-void sdp_set_seq_len(uint8_t *ptr, uint32_t length)
-{
- uint8_t dtd = *(uint8_t *) ptr++;
-
- switch (dtd) {
- case SDP_SEQ8:
- case SDP_ALT8:
- case SDP_TEXT_STR8:
- case SDP_URL_STR8:
- *(uint8_t *)ptr = (uint8_t) length;
- break;
- case SDP_SEQ16:
- case SDP_ALT16:
- case SDP_TEXT_STR16:
- case SDP_URL_STR16:
- bt_put_unaligned(htons(length), (uint16_t *) ptr);
- break;
- case SDP_SEQ32:
- case SDP_ALT32:
- case SDP_TEXT_STR32:
- case SDP_URL_STR32:
- bt_put_unaligned(htonl(length), (uint32_t *) ptr);
- break;
- }
-}
-
-int sdp_set_data_type(sdp_buf_t *buf, uint8_t dtd)
-{
- int orig = buf->data_size;
- uint8_t *p = buf->data + buf->data_size;
-
- *p++ = dtd;
- buf->data_size += sizeof(uint8_t);
-
- switch (dtd) {
- case SDP_SEQ8:
- case SDP_TEXT_STR8:
- case SDP_URL_STR8:
- case SDP_ALT8:
- buf->data_size += sizeof(uint8_t);
- break;
- case SDP_SEQ16:
- case SDP_TEXT_STR16:
- case SDP_URL_STR16:
- case SDP_ALT16:
- buf->data_size += sizeof(uint16_t);
- break;
- case SDP_SEQ32:
- case SDP_TEXT_STR32:
- case SDP_URL_STR32:
- case SDP_ALT32:
- buf->data_size += sizeof(uint32_t);
- break;
- }
-
- return buf->data_size - orig;
-}
-
-void sdp_set_attrid(sdp_buf_t *buf, uint16_t attr)
-{
- uint8_t *p = buf->data;
-
- // data type for attr
- *p++ = SDP_UINT16;
- buf->data_size = sizeof(uint8_t);
- bt_put_unaligned(htons(attr), (uint16_t *) p);
- p += sizeof(uint16_t);
- buf->data_size += sizeof(uint16_t);
-}
-
-static int get_data_size(sdp_buf_t *buf, sdp_data_t *sdpdata)
-{
- sdp_data_t *d;
- int n = 0;
-
- for (d = sdpdata->val.dataseq; d; d = d->next)
- n += sdp_gen_pdu(buf, d);
-
- return n;
-}
-
-int sdp_gen_pdu(sdp_buf_t *buf, sdp_data_t *d)
-{
- uint32_t pdu_size = 0, data_size = 0;
- unsigned char *src = NULL, is_seq = 0, is_alt = 0;
- uint8_t dtd = d->dtd;
- uint16_t u16;
- uint32_t u32;
- uint64_t u64;
- uint128_t u128;
- uint8_t *seqp = buf->data + buf->data_size;
-
- pdu_size = sdp_set_data_type(buf, dtd);
-
- switch (dtd) {
- case SDP_DATA_NIL:
- break;
- case SDP_UINT8:
- src = &d->val.uint8;
- data_size = sizeof(uint8_t);
- break;
- case SDP_UINT16:
- u16 = htons(d->val.uint16);
- src = (unsigned char *) &u16;
- data_size = sizeof(uint16_t);
- break;
- case SDP_UINT32:
- u32 = htonl(d->val.uint32);
- src = (unsigned char *) &u32;
- data_size = sizeof(uint32_t);
- break;
- case SDP_UINT64:
- u64 = hton64(d->val.uint64);
- src = (unsigned char *) &u64;
- data_size = sizeof(uint64_t);
- break;
- case SDP_UINT128:
- hton128(&d->val.uint128, &u128);
- src = (unsigned char *) &u128;
- data_size = sizeof(uint128_t);
- break;
- case SDP_INT8:
- case SDP_BOOL:
- src = (unsigned char *) &d->val.int8;
- data_size = sizeof(int8_t);
- break;
- case SDP_INT16:
- u16 = htons(d->val.int16);
- src = (unsigned char *) &u16;
- data_size = sizeof(int16_t);
- break;
- case SDP_INT32:
- u32 = htonl(d->val.int32);
- src = (unsigned char *) &u32;
- data_size = sizeof(int32_t);
- break;
- case SDP_INT64:
- u64 = hton64(d->val.int64);
- src = (unsigned char *) &u64;
- data_size = sizeof(int64_t);
- break;
- case SDP_INT128:
- hton128(&d->val.int128, &u128);
- src = (unsigned char *) &u128;
- data_size = sizeof(uint128_t);
- break;
- case SDP_TEXT_STR8:
- case SDP_TEXT_STR16:
- case SDP_TEXT_STR32:
- case SDP_URL_STR8:
- case SDP_URL_STR16:
- case SDP_URL_STR32:
- src = (unsigned char *) d->val.str;
- data_size = d->unitSize - sizeof(uint8_t);
- sdp_set_seq_len(seqp, data_size);
- break;
- case SDP_SEQ8:
- case SDP_SEQ16:
- case SDP_SEQ32:
- is_seq = 1;
- data_size = get_data_size(buf, d);
- sdp_set_seq_len(seqp, data_size);
- break;
- case SDP_ALT8:
- case SDP_ALT16:
- case SDP_ALT32:
- is_alt = 1;
- data_size = get_data_size(buf, d);
- sdp_set_seq_len(seqp, data_size);
- break;
- case SDP_UUID16:
- u16 = htons(d->val.uuid.value.uuid16);
- src = (unsigned char *) &u16;
- data_size = sizeof(uint16_t);
- break;
- case SDP_UUID32:
- u32 = htonl(d->val.uuid.value.uuid32);
- src = (unsigned char *) &u32;
- data_size = sizeof(uint32_t);
- break;
- case SDP_UUID128:
- src = (unsigned char *) &d->val.uuid.value.uuid128;
- data_size = sizeof(uint128_t);
- break;
- default:
- break;
- }
-
- if (!is_seq && !is_alt) {
- if (src && buf) {
- memcpy(buf->data + buf->data_size, src, data_size);
- buf->data_size += data_size;
- } else if (dtd != SDP_DATA_NIL)
- SDPDBG("Gen PDU : Cant copy from NULL source or dest\n");
- }
-
- pdu_size += data_size;
-
- return pdu_size;
-}
-
-static void sdp_attr_pdu(void *value, void *udata)
-{
- sdp_append_to_pdu((sdp_buf_t *)udata, (sdp_data_t *)value);
-}
-
-int sdp_gen_record_pdu(const sdp_record_t *rec, sdp_buf_t *buf)
-{
- buf->data = malloc(SDP_PDU_CHUNK_SIZE);
- if (!buf->data)
- return -ENOMEM;
-
- buf->buf_size = SDP_PDU_CHUNK_SIZE;
- buf->data_size = 0;
- memset(buf->data, 0, buf->buf_size);
- sdp_list_foreach(rec->attrlist, sdp_attr_pdu, buf);
-
- return 0;
-}
-
-void sdp_attr_replace(sdp_record_t *rec, uint16_t attr, sdp_data_t *d)
-{
- sdp_data_t *p = sdp_data_get(rec, attr);
-
- if (p) {
- rec->attrlist = sdp_list_remove(rec->attrlist, p);
- sdp_data_free(p);
- }
-
- d->attrId = attr;
- rec->attrlist = sdp_list_insert_sorted(rec->attrlist, d, sdp_attrid_comp_func);
-
- if (attr == SDP_ATTR_SVCLASS_ID_LIST)
- extract_svclass_uuid(d, &rec->svclass);
-}
-
-int sdp_attrid_comp_func(const void *key1, const void *key2)
-{
- const sdp_data_t *d1 = (const sdp_data_t *)key1;
- const sdp_data_t *d2 = (const sdp_data_t *)key2;
-
- if (d1 && d2)
- return d1->attrId - d2->attrId;
- return 0;
-}
-
-static void data_seq_free(sdp_data_t *seq)
-{
- sdp_data_t *d = seq->val.dataseq;
-
- while (d) {
- sdp_data_t *next = d->next;
- sdp_data_free(d);
- d = next;
- }
-}
-
-void sdp_data_free(sdp_data_t *d)
-{
- switch (d->dtd) {
- case SDP_SEQ8:
- case SDP_SEQ16:
- case SDP_SEQ32:
- data_seq_free(d);
- break;
- case SDP_URL_STR8:
- case SDP_URL_STR16:
- case SDP_URL_STR32:
- case SDP_TEXT_STR8:
- case SDP_TEXT_STR16:
- case SDP_TEXT_STR32:
- free(d->val.str);
- break;
- }
- free(d);
-}
-
-int sdp_uuid_extract_safe(const uint8_t *p, int bufsize, uuid_t *uuid, int *scanned)
-{
- uint8_t type;
-
- if (bufsize < sizeof(uint8_t)) {
- SDPERR("Unexpected end of packet");
- return -1;
- }
-
- type = *(const uint8_t *) p;
-
- if (!SDP_IS_UUID(type)) {
- SDPERR("Unknown data type : %d expecting a svc UUID\n", type);
- return -1;
- }
- p += sizeof(uint8_t);
- *scanned += sizeof(uint8_t);
- bufsize -= sizeof(uint8_t);
- if (type == SDP_UUID16) {
- if (bufsize < sizeof(uint16_t)) {
- SDPERR("Not enough room for 16-bit UUID");
- return -1;
- }
- sdp_uuid16_create(uuid, ntohs(bt_get_unaligned((uint16_t *) p)));
- *scanned += sizeof(uint16_t);
- p += sizeof(uint16_t);
- } else if (type == SDP_UUID32) {
- if (bufsize < sizeof(uint32_t)) {
- SDPERR("Not enough room for 32-bit UUID");
- return -1;
- }
- sdp_uuid32_create(uuid, ntohl(bt_get_unaligned((uint32_t *) p)));
- *scanned += sizeof(uint32_t);
- p += sizeof(uint32_t);
- } else {
- if (bufsize < sizeof(uint128_t)) {
- SDPERR("Not enough room for 128-bit UUID");
- return -1;
- }
- sdp_uuid128_create(uuid, p);
- *scanned += sizeof(uint128_t);
- p += sizeof(uint128_t);
- }
- return 0;
-}
-
-int sdp_uuid_extract(const uint8_t *p, uuid_t *uuid, int *scanned)
-{
- /* Assume p points to a buffer of size at least SDP_MAX_ATTR_LEN,
- because we don't have any better information */
- return sdp_uuid_extract_safe(p, SDP_MAX_ATTR_LEN, uuid, scanned);
-}
-
-static sdp_data_t *extract_int(const void *p, int bufsize, int *len)
-{
- sdp_data_t *d;
-
- if (bufsize < sizeof(uint8_t)) {
- SDPERR("Unexpected end of packet");
- return NULL;
- }
-
- d = malloc(sizeof(sdp_data_t));
-
- SDPDBG("Extracting integer\n");
- memset(d, 0, sizeof(sdp_data_t));
- d->dtd = *(uint8_t *) p;
- p += sizeof(uint8_t);
- *len += sizeof(uint8_t);
- bufsize -= sizeof(uint8_t);
-
- switch (d->dtd) {
- case SDP_DATA_NIL:
- break;
- case SDP_BOOL:
- case SDP_INT8:
- case SDP_UINT8:
- if (bufsize < sizeof(uint8_t)) {
- SDPERR("Unexpected end of packet");
- free(d);
- return NULL;
- }
- *len += sizeof(uint8_t);
- d->val.uint8 = *(uint8_t *) p;
- break;
- case SDP_INT16:
- case SDP_UINT16:
- if (bufsize < sizeof(uint16_t)) {
- SDPERR("Unexpected end of packet");
- free(d);
- return NULL;
- }
- *len += sizeof(uint16_t);
- d->val.uint16 = ntohs(bt_get_unaligned((uint16_t *) p));
- break;
- case SDP_INT32:
- case SDP_UINT32:
- if (bufsize < sizeof(uint32_t)) {
- SDPERR("Unexpected end of packet");
- free(d);
- return NULL;
- }
- *len += sizeof(uint32_t);
- d->val.uint32 = ntohl(bt_get_unaligned((uint32_t *) p));
- break;
- case SDP_INT64:
- case SDP_UINT64:
- if (bufsize < sizeof(uint64_t)) {
- SDPERR("Unexpected end of packet");
- free(d);
- return NULL;
- }
- *len += sizeof(uint64_t);
- d->val.uint64 = ntoh64(bt_get_unaligned((uint64_t *) p));
- break;
- case SDP_INT128:
- case SDP_UINT128:
- if (bufsize < sizeof(uint128_t)) {
- SDPERR("Unexpected end of packet");
- free(d);
- return NULL;
- }
- *len += sizeof(uint128_t);
- ntoh128((uint128_t *) p, &d->val.uint128);
- break;
- default:
- free(d);
- d = NULL;
- }
- return d;
-}
-
-static sdp_data_t *extract_uuid(const uint8_t *p, int bufsize, int *len, sdp_record_t *rec)
-{
- sdp_data_t *d = malloc(sizeof(sdp_data_t));
-
- SDPDBG("Extracting UUID");
- memset(d, 0, sizeof(sdp_data_t));
- if (sdp_uuid_extract_safe(p, bufsize, &d->val.uuid, len) < 0) {
- free(d);
- return NULL;
- }
- d->dtd = *(uint8_t *) p;
- if (rec)
- sdp_pattern_add_uuid(rec, &d->val.uuid);
- return d;
-}
-
-/*
- * Extract strings from the PDU (could be service description and similar info)
- */
-static sdp_data_t *extract_str(const void *p, int bufsize, int *len)
-{
- char *s;
- int n;
- sdp_data_t *d;
-
- if (bufsize < sizeof(uint8_t)) {
- SDPERR("Unexpected end of packet");
- return NULL;
- }
-
- d = malloc(sizeof(sdp_data_t));
-
- memset(d, 0, sizeof(sdp_data_t));
- d->dtd = *(uint8_t *) p;
- p += sizeof(uint8_t);
- *len += sizeof(uint8_t);
- bufsize -= sizeof(uint8_t);
-
- switch (d->dtd) {
- case SDP_TEXT_STR8:
- case SDP_URL_STR8:
- if (bufsize < sizeof(uint8_t)) {
- SDPERR("Unexpected end of packet");
- free(d);
- return NULL;
- }
- n = *(uint8_t *) p;
- p += sizeof(uint8_t);
- *len += sizeof(uint8_t);
- bufsize -= sizeof(uint8_t);
- break;
- case SDP_TEXT_STR16:
- case SDP_URL_STR16:
- if (bufsize < sizeof(uint16_t)) {
- SDPERR("Unexpected end of packet");
- free(d);
- return NULL;
- }
- n = ntohs(bt_get_unaligned((uint16_t *) p));
- p += sizeof(uint16_t);
- *len += sizeof(uint16_t) + n;
- bufsize -= sizeof(uint16_t);
- break;
- default:
- SDPERR("Sizeof text string > UINT16_MAX\n");
- free(d);
- return 0;
- }
-
- if (bufsize < n) {
- SDPERR("String too long to fit in packet");
- free(d);
- return NULL;
- }
-
- s = malloc(n + 1);
- if (!s) {
- SDPERR("Not enough memory for incoming string");
- free(d);
- return NULL;
- }
- memset(s, 0, n + 1);
- memcpy(s, p, n);
-
- *len += n;
-
- SDPDBG("Len : %d\n", n);
- SDPDBG("Str : %s\n", s);
-
- d->val.str = s;
- d->unitSize = n + sizeof(uint8_t);
- return d;
-}
-
-/*
- * Extract the sequence type and its length, and return offset into buf
- * or 0 on failure.
- */
-int sdp_extract_seqtype_safe(const uint8_t *buf, int bufsize, uint8_t *dtdp, int *size)
-{
- uint8_t dtd;
- int scanned = sizeof(uint8_t);
-
- if (bufsize < sizeof(uint8_t)) {
- SDPERR("Unexpected end of packet");
- return 0;
- }
-
- dtd = *(uint8_t *) buf;
- buf += sizeof(uint8_t);
- bufsize -= sizeof(uint8_t);
- *dtdp = dtd;
- switch (dtd) {
- case SDP_SEQ8:
- case SDP_ALT8:
- if (bufsize < sizeof(uint8_t)) {
- SDPERR("Unexpected end of packet");
- return 0;
- }
- *size = *(uint8_t *) buf;
- scanned += sizeof(uint8_t);
- break;
- case SDP_SEQ16:
- case SDP_ALT16:
- if (bufsize < sizeof(uint16_t)) {
- SDPERR("Unexpected end of packet");
- return 0;
- }
- *size = ntohs(bt_get_unaligned((uint16_t *) buf));
- scanned += sizeof(uint16_t);
- break;
- case SDP_SEQ32:
- case SDP_ALT32:
- if (bufsize < sizeof(uint32_t)) {
- SDPERR("Unexpected end of packet");
- return 0;
- }
- *size = ntohl(bt_get_unaligned((uint32_t *) buf));
- scanned += sizeof(uint32_t);
- break;
- default:
- SDPERR("Unknown sequence type, aborting\n");
- return 0;
- }
- return scanned;
-}
-
-int sdp_extract_seqtype(const uint8_t *buf, uint8_t *dtdp, int *size)
-{
- /* Assume buf points to a buffer of size at least SDP_MAX_ATTR_LEN,
- because we don't have any better information */
- return sdp_extract_seqtype_safe(buf, SDP_MAX_ATTR_LEN, dtdp, size);
-}
-
-static sdp_data_t *extract_seq(const void *p, int bufsize, int *len, sdp_record_t *rec)
-{
- int seqlen, n = 0;
- sdp_data_t *curr, *prev;
- sdp_data_t *d = malloc(sizeof(sdp_data_t));
-
- SDPDBG("Extracting SEQ");
- memset(d, 0, sizeof(sdp_data_t));
- *len = sdp_extract_seqtype_safe(p, bufsize, &d->dtd, &seqlen);
- SDPDBG("Sequence Type : 0x%x length : 0x%x\n", d->dtd, seqlen);
-
- if (*len == 0)
- return d;
-
- if (*len > bufsize) {
- SDPERR("Packet not big enough to hold sequence.");
- free(d);
- return NULL;
- }
-
- p += *len;
- bufsize -= *len;
- curr = prev = NULL;
- while (n < seqlen) {
- int attrlen = 0;
- curr = sdp_extract_attr_safe(p, bufsize, &attrlen, rec);
- if (curr == NULL)
- break;
-
- if (prev)
- prev->next = curr;
- else
- d->val.dataseq = curr;
- prev = curr;
- p += attrlen;
- n += attrlen;
- bufsize -= attrlen;
-
- SDPDBG("Extracted: %d SequenceLength: %d", n, seqlen);
- }
-
- *len += n;
- return d;
-}
-
-sdp_data_t *sdp_extract_attr_safe(const uint8_t *p, int bufsize, int *size, sdp_record_t *rec)
-{
- sdp_data_t *elem;
- int n = 0;
- uint8_t dtd;
-
- if (bufsize < sizeof(uint8_t)) {
- SDPERR("Unexpected end of packet");
- return NULL;
- }
-
- dtd = *(const uint8_t *)p;
-
- SDPDBG("extract_attr: dtd=0x%x", dtd);
- switch (dtd) {
- case SDP_DATA_NIL:
- case SDP_BOOL:
- case SDP_UINT8:
- case SDP_UINT16:
- case SDP_UINT32:
- case SDP_UINT64:
- case SDP_UINT128:
- case SDP_INT8:
- case SDP_INT16:
- case SDP_INT32:
- case SDP_INT64:
- case SDP_INT128:
- elem = extract_int(p, bufsize, &n);
- break;
- case SDP_UUID16:
- case SDP_UUID32:
- case SDP_UUID128:
- elem = extract_uuid(p, bufsize, &n, rec);
- break;
- case SDP_TEXT_STR8:
- case SDP_TEXT_STR16:
- case SDP_TEXT_STR32:
- case SDP_URL_STR8:
- case SDP_URL_STR16:
- case SDP_URL_STR32:
- elem = extract_str(p, bufsize, &n);
- break;
- case SDP_SEQ8:
- case SDP_SEQ16:
- case SDP_SEQ32:
- case SDP_ALT8:
- case SDP_ALT16:
- case SDP_ALT32:
- elem = extract_seq(p, bufsize, &n, rec);
- break;
- default:
- SDPERR("Unknown data descriptor : 0x%x terminating\n", dtd);
- return NULL;
- }
- *size += n;
- return elem;
-}
-
-sdp_data_t *sdp_extract_attr(const uint8_t *p, int *size, sdp_record_t *rec)
-{
- /* Assume p points to a buffer of size at least SDP_MAX_ATTR_LEN,
- because we don't have any better information */
- return sdp_extract_attr_safe(p, SDP_MAX_ATTR_LEN, size, rec);
-}
-
-#ifdef SDP_DEBUG
-static void attr_print_func(void *value, void *userData)
-{
- sdp_data_t *d = (sdp_data_t *)value;
-
- SDPDBG("=====================================\n");
- SDPDBG("ATTRIBUTE IDENTIFIER : 0x%x\n", d->attrId);
- SDPDBG("ATTRIBUTE VALUE PTR : 0x%x\n", (uint32_t)value);
- if (d)
- sdp_data_print(d);
- else
- SDPDBG("NULL value\n");
- SDPDBG("=====================================\n");
-}
-
-void sdp_print_service_attr(sdp_list_t *svcAttrList)
-{
- SDPDBG("Printing service attr list %p\n", svcAttrList);
- sdp_list_foreach(svcAttrList, attr_print_func, NULL);
- SDPDBG("Printed service attr list %p\n", svcAttrList);
-}
-#endif
-
-sdp_record_t *sdp_extract_pdu_safe(const uint8_t *buf, int bufsize, int *scanned)
-{
- int extracted = 0, seqlen = 0;
- uint8_t dtd;
- uint16_t attr;
- sdp_record_t *rec = sdp_record_alloc();
- const uint8_t *p = buf;
-
- *scanned = sdp_extract_seqtype_safe(buf, bufsize, &dtd, &seqlen);
- p += *scanned;
- bufsize -= *scanned;
- rec->attrlist = NULL;
-
- while (extracted < seqlen && bufsize > 0) {
- int n = sizeof(uint8_t), attrlen = 0;
- sdp_data_t *data = NULL;
-
- SDPDBG("Extract PDU, sequenceLength: %d localExtractedLength: %d",
- seqlen, extracted);
-
- if (bufsize < n + sizeof(uint16_t)) {
- SDPERR("Unexpected end of packet");
- break;
- }
-
- dtd = *(uint8_t *) p;
- attr = ntohs(bt_get_unaligned((uint16_t *) (p + n)));
- n += sizeof(uint16_t);
-
- SDPDBG("DTD of attrId : %d Attr id : 0x%x \n", dtd, attr);
-
- data = sdp_extract_attr_safe(p + n, bufsize - n, &attrlen, rec);
-
- SDPDBG("Attr id : 0x%x attrValueLength : %d\n", attr, attrlen);
-
- n += attrlen;
- if (data == NULL) {
- SDPDBG("Terminating extraction of attributes");
- break;
- }
-
- if (attr == SDP_ATTR_RECORD_HANDLE)
- rec->handle = data->val.uint32;
-
- if (attr == SDP_ATTR_SVCLASS_ID_LIST)
- extract_svclass_uuid(data, &rec->svclass);
-
- extracted += n;
- p += n;
- bufsize -= n;
- sdp_attr_replace(rec, attr, data);
-
- SDPDBG("Extract PDU, seqLength: %d localExtractedLength: %d",
- seqlen, extracted);
- }
-#ifdef SDP_DEBUG
- SDPDBG("Successful extracting of Svc Rec attributes\n");
- sdp_print_service_attr(rec->attrlist);
-#endif
- *scanned += seqlen;
- return rec;
-}
-
-sdp_record_t *sdp_extract_pdu(const uint8_t *buf, int *scanned)
-{
- /* Assume buf points to a buffer of size at least SDP_MAX_ATTR_LEN,
- because we don't have any better information */
- return sdp_extract_pdu_safe(buf, SDP_MAX_ATTR_LEN, scanned);
-}
-
-#ifdef SDP_DEBUG
-static void print_dataseq(sdp_data_t *p)
-{
- sdp_data_t *d;
-
- for (d = p; d; d = d->next)
- sdp_data_print(d);
-}
-#endif
-
-void sdp_record_print(const sdp_record_t *rec)
-{
- sdp_data_t *d = sdp_data_get(rec, SDP_ATTR_SVCNAME_PRIMARY);
- if (d)
- printf("Service Name: %.*s\n", d->unitSize, d->val.str);
- d = sdp_data_get(rec, SDP_ATTR_SVCDESC_PRIMARY);
- if (d)
- printf("Service Description: %.*s\n", d->unitSize, d->val.str);
- d = sdp_data_get(rec, SDP_ATTR_PROVNAME_PRIMARY);
- if (d)
- printf("Service Provider: %.*s\n", d->unitSize, d->val.str);
-}
-
-#ifdef SDP_DEBUG
-void sdp_data_print(sdp_data_t *d)
-{
- switch (d->dtd) {
- case SDP_DATA_NIL:
- SDPDBG("NIL\n");
- break;
- case SDP_BOOL:
- case SDP_UINT8:
- case SDP_UINT16:
- case SDP_UINT32:
- case SDP_UINT64:
- case SDP_UINT128:
- case SDP_INT8:
- case SDP_INT16:
- case SDP_INT32:
- case SDP_INT64:
- case SDP_INT128:
- SDPDBG("Integer : 0x%x\n", d->val.uint32);
- break;
- case SDP_UUID16:
- case SDP_UUID32:
- case SDP_UUID128:
- SDPDBG("UUID\n");
- sdp_uuid_print(&d->val.uuid);
- break;
- case SDP_TEXT_STR8:
- case SDP_TEXT_STR16:
- case SDP_TEXT_STR32:
- SDPDBG("Text : %s\n", d->val.str);
- break;
- case SDP_URL_STR8:
- case SDP_URL_STR16:
- case SDP_URL_STR32:
- SDPDBG("URL : %s\n", d->val.str);
- break;
- case SDP_SEQ8:
- case SDP_SEQ16:
- case SDP_SEQ32:
- print_dataseq(d->val.dataseq);
- break;
- case SDP_ALT8:
- case SDP_ALT16:
- case SDP_ALT32:
- SDPDBG("Data Sequence Alternates\n");
- print_dataseq(d->val.dataseq);
- break;
- }
-}
-#endif
-
-sdp_data_t *sdp_data_get(const sdp_record_t *rec, uint16_t attrId)
-{
- if (rec->attrlist) {
- sdp_data_t sdpTemplate;
- sdp_list_t *p;
-
- sdpTemplate.attrId = attrId;
- p = sdp_list_find(rec->attrlist, &sdpTemplate, sdp_attrid_comp_func);
- if (p)
- return (sdp_data_t *)p->data;
- }
- return NULL;
-}
-
-int sdp_send_req(sdp_session_t *session, uint8_t *buf, uint32_t size)
-{
- uint32_t sent = 0;
-
- while (sent < size) {
- int n = send(session->sock, buf + sent, size - sent, 0);
- if (n < 0)
- return -1;
- sent += n;
- }
- return 0;
-}
-
-int sdp_read_rsp(sdp_session_t *session, uint8_t *buf, uint32_t size)
-{
- fd_set readFds;
- struct timeval timeout = { SDP_RESPONSE_TIMEOUT, 0 };
-
- FD_ZERO(&readFds);
- FD_SET(session->sock, &readFds);
- SDPDBG("Waiting for response\n");
- if (select(session->sock + 1, &readFds, NULL, NULL, &timeout) == 0) {
- SDPERR("Client timed out\n");
- errno = ETIMEDOUT;
- return -1;
- }
- return recv(session->sock, buf, size, 0);
-}
-
-/*
- * generic send request, wait for response method.
- */
-int sdp_send_req_w4_rsp(sdp_session_t *session, uint8_t *reqbuf, uint8_t *rspbuf, uint32_t reqsize, uint32_t *rspsize)
-{
- int n;
- sdp_pdu_hdr_t *reqhdr = (sdp_pdu_hdr_t *)reqbuf;
- sdp_pdu_hdr_t *rsphdr = (sdp_pdu_hdr_t *)rspbuf;
-
- SDPDBG("");
- if (0 > sdp_send_req(session, reqbuf, reqsize)) {
- SDPERR("Error sending data:%s", strerror(errno));
- return -1;
- }
- n = sdp_read_rsp(session, rspbuf, SDP_RSP_BUFFER_SIZE);
- if (0 > n)
- return -1;
- SDPDBG("Read : %d\n", n);
- if (n == 0 || reqhdr->tid != rsphdr->tid) {
- errno = EPROTO;
- return -1;
- }
- *rspsize = n;
- return 0;
-}
-
-/*
- * singly-linked lists (after openobex implementation)
- */
-sdp_list_t *sdp_list_append(sdp_list_t *p, void *d)
-{
- sdp_list_t *q, *n = malloc(sizeof(sdp_list_t));
-
- if (!n)
- return 0;
-
- n->data = d;
- n->next = 0;
-
- if (!p)
- return n;
-
- for (q = p; q->next; q = q->next);
- q->next = n;
-
- return p;
-}
-
-sdp_list_t *sdp_list_remove(sdp_list_t *list, void *d)
-{
- sdp_list_t *p, *q;
-
- for (q = 0, p = list; p; q = p, p = p->next)
- if (p->data == d) {
- if (q)
- q->next = p->next;
- else
- list = p->next;
- free(p);
- break;
- }
-
- return list;
-}
-
-sdp_list_t *sdp_list_insert_sorted(sdp_list_t *list, void *d, sdp_comp_func_t f)
-{
- sdp_list_t *q, *p, *n;
-
- n = malloc(sizeof(sdp_list_t));
- if (!n)
- return 0;
- n->data = d;
- for (q = 0, p = list; p; q = p, p = p->next)
- if (f(p->data, d) >= 0)
- break;
- // insert between q and p; if !q insert at head
- if (q)
- q->next = n;
- else
- list = n;
- n->next = p;
- return list;
-}
-
-/*
- * Every element of the list points to things which need
- * to be free()'d. This method frees the list's contents
- */
-void sdp_list_free(sdp_list_t *list, sdp_free_func_t f)
-{
- sdp_list_t *next;
- while (list) {
- next = list->next;
- if (f)
- f(list->data);
- free(list);
- list = next;
- }
-}
-
-static inline int __find_port(sdp_data_t *seq, int proto)
-{
- if (!seq || !seq->next)
- return 0;
-
- if (SDP_IS_UUID(seq->dtd) && sdp_uuid_to_proto(&seq->val.uuid) == proto) {
- seq = seq->next;
- switch (seq->dtd) {
- case SDP_UINT8:
- return seq->val.uint8;
- case SDP_UINT16:
- return seq->val.uint16;
- }
- }
- return 0;
-}
-
-int sdp_get_proto_port(const sdp_list_t *list, int proto)
-{
- if (proto != L2CAP_UUID && proto != RFCOMM_UUID) {
- errno = EINVAL;
- return -1;
- }
-
- for (; list; list = list->next) {
- sdp_list_t *p;
- for (p = list->data; p; p = p->next) {
- sdp_data_t *seq = (sdp_data_t *) p->data;
- int port = __find_port(seq, proto);
- if (port)
- return port;
- }
- }
- return 0;
-}
-
-sdp_data_t *sdp_get_proto_desc(sdp_list_t *list, int proto)
-{
- for (; list; list = list->next) {
- sdp_list_t *p;
- for (p = list->data; p; p = p->next) {
- sdp_data_t *seq = (sdp_data_t *) p->data;
- if (SDP_IS_UUID(seq->dtd) &&
- sdp_uuid_to_proto(&seq->val.uuid) == proto)
- return seq->next;
- }
- }
- return NULL;
-}
-
-int sdp_get_access_protos(const sdp_record_t *rec, sdp_list_t **pap)
-{
- sdp_data_t *pdlist, *curr;
- sdp_list_t *ap = 0;
-
- pdlist = sdp_data_get(rec, SDP_ATTR_PROTO_DESC_LIST);
- if (pdlist == NULL) {
- errno = ENODATA;
- return -1;
- }
- SDPDBG("AP type : 0%x\n", pdlist->dtd);
-
- for (; pdlist; pdlist = pdlist->next) {
- sdp_list_t *pds = 0;
- for (curr = pdlist->val.dataseq; curr; curr = curr->next)
- pds = sdp_list_append(pds, curr->val.dataseq);
- ap = sdp_list_append(ap, pds);
- }
- *pap = ap;
- return 0;
-}
-
-int sdp_get_add_access_protos(const sdp_record_t *rec, sdp_list_t **pap)
-{
- sdp_data_t *pdlist, *curr;
- sdp_list_t *ap = 0;
-
- pdlist = sdp_data_get(rec, SDP_ATTR_ADD_PROTO_DESC_LIST);
- if (pdlist == NULL) {
- errno = ENODATA;
- return -1;
- }
- SDPDBG("AP type : 0%x\n", pdlist->dtd);
-
- pdlist = pdlist->val.dataseq;
-
- for (; pdlist; pdlist = pdlist->next) {
- sdp_list_t *pds = 0;
- for (curr = pdlist->val.dataseq; curr; curr = curr->next)
- pds = sdp_list_append(pds, curr->val.dataseq);
- ap = sdp_list_append(ap, pds);
- }
- *pap = ap;
- return 0;
-}
-
-int sdp_get_uuidseq_attr(const sdp_record_t *rec, uint16_t attr, sdp_list_t **seqp)
-{
- sdp_data_t *sdpdata = sdp_data_get(rec, attr);
-
- *seqp = NULL;
- if (sdpdata && sdpdata->dtd >= SDP_SEQ8 && sdpdata->dtd <= SDP_SEQ32) {
- sdp_data_t *d;
- for (d = sdpdata->val.dataseq; d; d = d->next) {
- uuid_t *u;
- if (d->dtd < SDP_UUID16 || d->dtd > SDP_UUID128)
- goto fail;
-
- u = malloc(sizeof(uuid_t));
- memset(u, 0, sizeof(uuid_t));
- *u = d->val.uuid;
- *seqp = sdp_list_append(*seqp, u);
- }
- return 0;
- }
-fail:
- sdp_list_free(*seqp, free);
- errno = EINVAL;
- return -1;
-}
-
-int sdp_set_uuidseq_attr(sdp_record_t *rec, uint16_t aid, sdp_list_t *seq)
-{
- int status = 0, i, len;
- void **dtds, **values;
- uint8_t uuid16 = SDP_UUID16;
- uint8_t uuid32 = SDP_UUID32;
- uint8_t uuid128 = SDP_UUID128;
- sdp_list_t *p;
-
- len = sdp_list_len(seq);
- if (!seq || len == 0)
- return -1;
- dtds = (void **)malloc(len * sizeof(void *));
- values = (void **)malloc(len * sizeof(void *));
- for (p = seq, i = 0; i < len; i++, p = p->next) {
- uuid_t *uuid = (uuid_t *)p->data;
- if (uuid)
- switch (uuid->type) {
- case SDP_UUID16:
- dtds[i] = &uuid16;
- values[i] = &uuid->value.uuid16;
- break;
- case SDP_UUID32:
- dtds[i] = &uuid32;
- values[i] = &uuid->value.uuid32;
- break;
- case SDP_UUID128:
- dtds[i] = &uuid128;
- values[i] = &uuid->value.uuid128;
- break;
- default:
- status = -1;
- break;
- }
- else {
- status = -1;
- break;
- }
- }
- if (status == 0) {
- sdp_data_t *data = sdp_seq_alloc(dtds, values, len);
- sdp_attr_replace(rec, aid, data);
- sdp_pattern_add_uuidseq(rec, seq);
- }
- free(dtds);
- free(values);
- return status;
-}
-
-int sdp_get_lang_attr(const sdp_record_t *rec, sdp_list_t **langSeq)
-{
- sdp_lang_attr_t *lang;
- sdp_data_t *sdpdata, *curr_data;
-
- *langSeq = NULL;
- sdpdata = sdp_data_get(rec, SDP_ATTR_LANG_BASE_ATTR_ID_LIST);
- if (sdpdata == NULL) {
- errno = ENODATA;
- return -1;
- }
- curr_data = sdpdata->val.dataseq;
- while (curr_data) {
- sdp_data_t *pCode = curr_data;
- sdp_data_t *pEncoding = pCode->next;
- sdp_data_t *pOffset = pEncoding->next;
- if (pCode && pEncoding && pOffset) {
- lang = malloc(sizeof(sdp_lang_attr_t));
- lang->code_ISO639 = pCode->val.uint16;
- lang->encoding = pEncoding->val.uint16;
- lang->base_offset = pOffset->val.uint16;
- SDPDBG("code_ISO639 : 0x%02x\n", lang->code_ISO639);
- SDPDBG("encoding : 0x%02x\n", lang->encoding);
- SDPDBG("base_offfset : 0x%02x\n", lang->base_offset);
- *langSeq = sdp_list_append(*langSeq, lang);
- }
- curr_data = pOffset->next;
- }
- return 0;
-}
-
-int sdp_get_profile_descs(const sdp_record_t *rec, sdp_list_t **profDescSeq)
-{
- sdp_profile_desc_t *profDesc;
- sdp_data_t *sdpdata, *seq;
-
- *profDescSeq = NULL;
- sdpdata = sdp_data_get(rec, SDP_ATTR_PFILE_DESC_LIST);
- if (!sdpdata || !sdpdata->val.dataseq) {
- errno = ENODATA;
- return -1;
- }
- for (seq = sdpdata->val.dataseq; seq && seq->val.dataseq; seq = seq->next) {
- uuid_t *uuid = NULL;
- uint16_t version = 0x100;
-
- if (SDP_IS_UUID(seq->dtd)) {
- uuid = &seq->val.uuid;
- } else {
- sdp_data_t *puuid = seq->val.dataseq;
- sdp_data_t *pVnum = seq->val.dataseq->next;
- if (puuid && pVnum) {
- uuid = &puuid->val.uuid;
- version = pVnum->val.uint16;
- }
- }
-
- if (uuid != NULL) {
- profDesc = malloc(sizeof(sdp_profile_desc_t));
- profDesc->uuid = *uuid;
- profDesc->version = version;
-#ifdef SDP_DEBUG
- sdp_uuid_print(&profDesc->uuid);
- SDPDBG("Vnum : 0x%04x\n", profDesc->version);
-#endif
- *profDescSeq = sdp_list_append(*profDescSeq, profDesc);
- }
- }
- return 0;
-}
-
-int sdp_get_server_ver(const sdp_record_t *rec, sdp_list_t **u16)
-{
- sdp_data_t *d, *curr;
-
- *u16 = NULL;
- d = sdp_data_get(rec, SDP_ATTR_VERSION_NUM_LIST);
- if (d == NULL) {
- errno = ENODATA;
- return -1;
- }
- for (curr = d->val.dataseq; curr; curr = curr->next)
- *u16 = sdp_list_append(*u16, &curr->val.uint16);
- return 0;
-}
-
-/* flexible extraction of basic attributes - Jean II */
-/* How do we expect caller to extract predefined data sequences? */
-int sdp_get_int_attr(const sdp_record_t *rec, uint16_t attrid, int *value)
-{
- sdp_data_t *sdpdata = sdp_data_get(rec, attrid);
-
- if (sdpdata)
- /* Verify that it is what the caller expects */
- if (sdpdata->dtd == SDP_BOOL || sdpdata->dtd == SDP_UINT8 ||
- sdpdata->dtd == SDP_UINT16 || sdpdata->dtd == SDP_UINT32 ||
- sdpdata->dtd == SDP_INT8 || sdpdata->dtd == SDP_INT16 ||
- sdpdata->dtd == SDP_INT32) {
- *value = sdpdata->val.uint32;
- return 0;
- }
- errno = EINVAL;
- return -1;
-}
-
-int sdp_get_string_attr(const sdp_record_t *rec, uint16_t attrid, char *value, int valuelen)
-{
- sdp_data_t *sdpdata = sdp_data_get(rec, attrid);
- if (sdpdata)
- /* Verify that it is what the caller expects */
- if (sdpdata->dtd == SDP_TEXT_STR8 || sdpdata->dtd == SDP_TEXT_STR16 || sdpdata->dtd == SDP_TEXT_STR32)
- if (strlen(sdpdata->val.str) < valuelen) {
- strcpy(value, sdpdata->val.str);
- return 0;
- }
- errno = EINVAL;
- return -1;
-}
-
-#define get_basic_attr(attrID, pAttrValue, fieldName) \
- sdp_data_t *data = sdp_data_get(rec, attrID); \
- if (data) { \
- *pAttrValue = data->val.fieldName; \
- return 0; \
- } \
- errno = EINVAL; \
- return -1;
-
-int sdp_get_service_id(const sdp_record_t *rec, uuid_t *uuid)
-{
- get_basic_attr(SDP_ATTR_SERVICE_ID, uuid, uuid);
-}
-
-int sdp_get_group_id(const sdp_record_t *rec, uuid_t *uuid)
-{
- get_basic_attr(SDP_ATTR_GROUP_ID, uuid, uuid);
-}
-
-int sdp_get_record_state(const sdp_record_t *rec, uint32_t *svcRecState)
-{
- get_basic_attr(SDP_ATTR_RECORD_STATE, svcRecState, uint32);
-}
-
-int sdp_get_service_avail(const sdp_record_t *rec, uint8_t *svcAvail)
-{
- get_basic_attr(SDP_ATTR_SERVICE_AVAILABILITY, svcAvail, uint8);
-}
-
-int sdp_get_service_ttl(const sdp_record_t *rec, uint32_t *svcTTLInfo)
-{
- get_basic_attr(SDP_ATTR_SVCINFO_TTL, svcTTLInfo, uint32);
-}
-
-int sdp_get_database_state(const sdp_record_t *rec, uint32_t *svcDBState)
-{
- get_basic_attr(SDP_ATTR_SVCDB_STATE, svcDBState, uint32);
-}
-
-/*
- * NOTE that none of the setXXX() functions below will
- * actually update the SDP server, unless the
- * {register, update}sdp_record_t() function is invoked.
- */
-
-int sdp_attr_add_new(sdp_record_t *rec, uint16_t attr, uint8_t dtd, const void *value)
-{
- sdp_data_t *d = sdp_data_alloc(dtd, value);
- if (d) {
- sdp_attr_replace(rec, attr, d);
- return 0;
- }
- return -1;
-}
-
-/*
- * Set the information attributes of the service
- * pointed to by rec. The attributes are
- * service name, description and provider name
- */
-void sdp_set_info_attr(sdp_record_t *rec, const char *name, const char *prov, const char *desc)
-{
- if (name)
- sdp_attr_add_new(rec, SDP_ATTR_SVCNAME_PRIMARY, SDP_TEXT_STR8, (void *)name);
- if (prov)
- sdp_attr_add_new(rec, SDP_ATTR_PROVNAME_PRIMARY, SDP_TEXT_STR8, (void *)prov);
- if (desc)
- sdp_attr_add_new(rec, SDP_ATTR_SVCDESC_PRIMARY, SDP_TEXT_STR8, (void *)desc);
-}
-
-static sdp_data_t *access_proto_to_dataseq(sdp_record_t *rec, sdp_list_t *proto)
-{
- sdp_data_t *seq = NULL;
- void *dtds[10], *values[10];
- void **seqDTDs, **seqs;
- int i, seqlen;
- sdp_list_t *p;
-
- seqlen = sdp_list_len(proto);
- seqDTDs = (void **)malloc(seqlen * sizeof(void *));
- seqs = (void **)malloc(seqlen * sizeof(void *));
- for (i = 0, p = proto; p; p = p->next, i++) {
- sdp_list_t *elt = (sdp_list_t *)p->data;
- sdp_data_t *s;
- int pslen = 0;
- for (; elt && pslen < sizeof(dtds); elt = elt->next, pslen++) {
- sdp_data_t *d = (sdp_data_t *)elt->data;
- dtds[pslen] = &d->dtd;
- switch (d->dtd) {
- case SDP_UUID16:
- values[pslen] = &((uuid_t *)d)->value.uuid16;
- break;
- case SDP_UUID32:
- values[pslen] = &((uuid_t *)d)->value.uuid32;
- break;
- case SDP_UUID128:
- values[pslen] = &((uuid_t *)d)->value.uuid128;
- break;
- case SDP_UINT8:
- values[pslen] = &d->val.uint8;
- break;
- case SDP_UINT16:
- values[pslen] = &d->val.uint16;
- break;
- case SDP_SEQ8:
- case SDP_SEQ16:
- case SDP_SEQ32:
- values[pslen] = d;
- break;
- // FIXME: more
- }
- }
- s = sdp_seq_alloc(dtds, values, pslen);
- if (s) {
- seqDTDs[i] = &s->dtd;
- seqs[i] = s;
- }
- }
- seq = sdp_seq_alloc(seqDTDs, seqs, seqlen);
- free(seqDTDs);
- free(seqs);
- return seq;
-}
-
-/*
- * sets the access protocols of the service specified
- * to the value specified in "access_proto"
- *
- * Note that if there are alternate mechanisms by
- * which the service is accessed, then they should
- * be specified as sequences
- *
- * Using a value of NULL for accessProtocols has
- * effect of removing this attribute (if previously set)
- *
- * This function replaces the existing sdp_access_proto_t
- * structure (if any) with the new one specified.
- *
- * returns 0 if successful or -1 if there is a failure.
- */
-int sdp_set_access_protos(sdp_record_t *rec, const sdp_list_t *ap)
-{
- const sdp_list_t *p;
- sdp_data_t *protos = NULL;
-
- for (p = ap; p; p = p->next) {
- sdp_data_t *seq = access_proto_to_dataseq(rec, (sdp_list_t *) p->data);
- protos = sdp_seq_append(protos, seq);
- }
-
- sdp_attr_add(rec, SDP_ATTR_PROTO_DESC_LIST, protos);
-
- return 0;
-}
-
-int sdp_set_add_access_protos(sdp_record_t *rec, const sdp_list_t *ap)
-{
- const sdp_list_t *p;
- sdp_data_t *protos = NULL;
-
- for (p = ap; p; p = p->next) {
- sdp_data_t *seq = access_proto_to_dataseq(rec, (sdp_list_t *) p->data);
- protos = sdp_seq_append(protos, seq);
- }
-
- sdp_attr_add(rec, SDP_ATTR_ADD_PROTO_DESC_LIST,
- protos ? sdp_data_alloc(SDP_SEQ8, protos) : NULL);
-
- return 0;
-}
-
-/*
- * set the "LanguageBase" attributes of the service record
- * record to the value specified in "langAttrList".
- *
- * "langAttrList" is a linked list of "sdp_lang_attr_t"
- * objects, one for each language in which user visible
- * attributes are present in the service record.
- *
- * Using a value of NULL for langAttrList has
- * effect of removing this attribute (if previously set)
- *
- * This function replaces the exisiting sdp_lang_attr_t
- * structure (if any) with the new one specified.
- *
- * returns 0 if successful or -1 if there is a failure.
- */
-int sdp_set_lang_attr(sdp_record_t *rec, const sdp_list_t *seq)
-{
- uint8_t uint16 = SDP_UINT16;
- int status = 0, i = 0, seqlen = sdp_list_len(seq);
- void **dtds = (void **)malloc(3 * seqlen * sizeof(void *));
- void **values = (void **)malloc(3 * seqlen * sizeof(void *));
- const sdp_list_t *p;
-
- for (p = seq; p; p = p->next) {
- sdp_lang_attr_t *lang = (sdp_lang_attr_t *)p->data;
- if (!lang) {
- status = -1;
- break;
- }
- dtds[i] = &uint16;
- values[i] = &lang->code_ISO639;
- i++;
- dtds[i] = &uint16;
- values[i] = &lang->encoding;
- i++;
- dtds[i] = &uint16;
- values[i] = &lang->base_offset;
- i++;
- }
- if (status == 0) {
- sdp_data_t *seq = sdp_seq_alloc(dtds, values, 3 * seqlen);
- sdp_attr_add(rec, SDP_ATTR_LANG_BASE_ATTR_ID_LIST, seq);
- }
- free(dtds);
- free(values);
- return status;
-}
-
-/*
- * set the "ServiceID" attribute of the service.
- *
- * This is the UUID of the service.
- *
- * returns 0 if successful or -1 if there is a failure.
- */
-void sdp_set_service_id(sdp_record_t *rec, uuid_t uuid)
-{
- switch (uuid.type) {
- case SDP_UUID16:
- sdp_attr_add_new(rec, SDP_ATTR_SERVICE_ID, SDP_UUID16, &uuid.value.uuid16);
- break;
- case SDP_UUID32:
- sdp_attr_add_new(rec, SDP_ATTR_SERVICE_ID, SDP_UUID32, &uuid.value.uuid32);
- break;
- case SDP_UUID128:
- sdp_attr_add_new(rec, SDP_ATTR_SERVICE_ID, SDP_UUID128, &uuid.value.uuid128);
- break;
- }
- sdp_pattern_add_uuid(rec, &uuid);
-}
-
-/*
- * set the GroupID attribute of the service record defining a group.
- *
- * This is the UUID of the group.
- *
- * returns 0 if successful or -1 if there is a failure.
- */
-void sdp_set_group_id(sdp_record_t *rec, uuid_t uuid)
-{
- switch (uuid.type) {
- case SDP_UUID16:
- sdp_attr_add_new(rec, SDP_ATTR_GROUP_ID, SDP_UUID16, &uuid.value.uuid16);
- break;
- case SDP_UUID32:
- sdp_attr_add_new(rec, SDP_ATTR_GROUP_ID, SDP_UUID32, &uuid.value.uuid32);
- break;
- case SDP_UUID128:
- sdp_attr_add_new(rec, SDP_ATTR_GROUP_ID, SDP_UUID128, &uuid.value.uuid128);
- break;
- }
- sdp_pattern_add_uuid(rec, &uuid);
-}
-
-/*
- * set the ProfileDescriptorList attribute of the service record
- * pointed to by record to the value specified in "profileDesc".
- *
- * Each element in the list is an object of type
- * sdp_profile_desc_t which is a definition of the
- * Bluetooth profile that this service conforms to.
- *
- * Using a value of NULL for profileDesc has
- * effect of removing this attribute (if previously set)
- *
- * This function replaces the exisiting ProfileDescriptorList
- * structure (if any) with the new one specified.
- *
- * returns 0 if successful or -1 if there is a failure.
- */
-int sdp_set_profile_descs(sdp_record_t *rec, const sdp_list_t *profiles)
-{
- int status = 0;
- uint8_t uuid16 = SDP_UUID16;
- uint8_t uuid32 = SDP_UUID32;
- uint8_t uuid128 = SDP_UUID128;
- uint8_t uint16 = SDP_UINT16;
- int i = 0, seqlen = sdp_list_len(profiles);
- void **seqDTDs = (void **)malloc(seqlen * sizeof(void *));
- void **seqs = (void **)malloc(seqlen * sizeof(void *));
- const sdp_list_t *p;
-
- for (p = profiles; p; p = p->next) {
- sdp_data_t *seq;
- void *dtds[2], *values[2];
- sdp_profile_desc_t *profile = (sdp_profile_desc_t *)p->data;
- if (!profile) {
- status = -1;
- break;
- }
- switch (profile->uuid.type) {
- case SDP_UUID16:
- dtds[0] = &uuid16;
- values[0] = &profile->uuid.value.uuid16;
- break;
- case SDP_UUID32:
- dtds[0] = &uuid32;
- values[0] = &profile->uuid.value.uuid32;
- break;
- case SDP_UUID128:
- dtds[0] = &uuid128;
- values[0] = &profile->uuid.value.uuid128;
- break;
- default:
- status = -1;
- break;
- }
- dtds[1] = &uint16;
- values[1] = &profile->version;
- seq = sdp_seq_alloc(dtds, values, 2);
- if (seq) {
- seqDTDs[i] = &seq->dtd;
- seqs[i] = seq;
- sdp_pattern_add_uuid(rec, &profile->uuid);
- }
- i++;
- }
- if (status == 0) {
- sdp_data_t *pAPSeq = sdp_seq_alloc(seqDTDs, seqs, seqlen);
- sdp_attr_add(rec, SDP_ATTR_PFILE_DESC_LIST, pAPSeq);
- }
- free(seqDTDs);
- free(seqs);
- return status;
-}
-
-/*
- * sets various URL attributes of the service
- * pointed to by record. The URL include
- *
- * client: a URL to the client's
- * platform specific (WinCE, PalmOS) executable
- * code that can be used to access this service.
- *
- * doc: a URL pointing to service documentation
- *
- * icon: a URL to an icon that can be used to represent
- * this service.
- *
- * Note that you need to pass NULL for any URLs
- * that you don't want to set or remove
- */
-void sdp_set_url_attr(sdp_record_t *rec, const char *client, const char *doc, const char *icon)
-{
- sdp_attr_add_new(rec, SDP_ATTR_CLNT_EXEC_URL, SDP_URL_STR8, client);
- sdp_attr_add_new(rec, SDP_ATTR_DOC_URL, SDP_URL_STR8, doc);
- sdp_attr_add_new(rec, SDP_ATTR_ICON_URL, SDP_URL_STR8, icon);
-}
-
-/*
- * The code in this function is executed only once per
- * thread. We compute the actual bit value of the Bluetooth
- * base UUID which is a string defined in bt_std_values.h
- * and is assumed to be of the standard form with "-" separators.
- *
- * The algorithm however converts the string to 4 unsigned longs
- * using the strtoul() and assigns the values in sequence to
- * the 128bit value
- */
-uint128_t *sdp_create_base_uuid(void)
-{
- uint128_t *base_uuid;
- char baseStr[128];
- int delim = '-';
- unsigned long dataLongValue;
- char *delimPtr;
- char *dataPtr;
- char temp[10];
- int toBeCopied;
- uint8_t *data;
-
- strcpy(baseStr, BASE_UUID);
- base_uuid = malloc(sizeof(uint128_t));
- if (!base_uuid)
- return NULL;
-
- data = base_uuid->data;
- memset(data, '\0', sizeof(uint128_t));
- memset(temp, '\0', 10);
- dataPtr = baseStr;
- delimPtr = NULL;
- delimPtr = strchr(dataPtr, delim);
- toBeCopied = delimPtr - dataPtr;
- if (toBeCopied != 8) {
- SDPDBG("To be copied(1) : %d\n", toBeCopied);
- free(base_uuid);
- return NULL;
- }
- strncpy(temp, dataPtr, toBeCopied);
- dataLongValue = htonl(strtoul(temp, NULL, 16));
- memcpy(&data[0], &dataLongValue, 4);
-
- /*
- * Get the next 4 bytes (note that there is a "-"
- * between them now)
- */
- memset(temp, '\0', 10);
- dataPtr = delimPtr + 1;
- delimPtr = strchr(dataPtr, delim);
- toBeCopied = delimPtr - dataPtr;
- if (toBeCopied != 4) {
- SDPDBG("To be copied(2) : %d\n", toBeCopied);
- free(base_uuid);
- return NULL;
- }
- strncpy(temp, dataPtr, toBeCopied);
- dataPtr = delimPtr + 1;
- delimPtr = strchr(dataPtr, delim);
- toBeCopied = delimPtr - dataPtr;
- if (toBeCopied != 4) {
- SDPDBG("To be copied(3) : %d\n", toBeCopied);
- free(base_uuid);
- return NULL;
- }
- strncat(temp, dataPtr, toBeCopied);
- dataLongValue = htonl(strtoul(temp, NULL, 16));
- memcpy(&data[4], &dataLongValue, 4);
-
- /*
- * Get the last 4 bytes (note that there are 6 bytes
- * after the last separator, which is truncated (2+4)
- */
- memset(temp, '\0', 10);
- dataPtr = delimPtr + 1;
- dataPtr = delimPtr + 1;
- delimPtr = strchr(dataPtr, delim);
- toBeCopied = delimPtr - dataPtr;
- if (toBeCopied != 4) {
- SDPDBG("To be copied(4) : %d\n", toBeCopied);
- free(base_uuid);
- return NULL;
- }
- strncpy(temp, dataPtr, toBeCopied);
- strncat(temp, (delimPtr + 1), 4);
- dataLongValue = htonl(strtoul(temp, NULL, 16));
- memcpy(&data[8], &dataLongValue, 4);
- dataLongValue = htonl(strtoul(delimPtr + 5, NULL, 16));
- memcpy(&data[12], &dataLongValue, 4);
-
- return base_uuid;
-}
-
-uuid_t *sdp_uuid16_create(uuid_t *u, uint16_t val)
-{
- memset(u, 0, sizeof(uuid_t));
- u->type = SDP_UUID16;
- u->value.uuid16 = val;
- return u;
-}
-
-uuid_t *sdp_uuid32_create(uuid_t *u, uint32_t val)
-{
- memset(u, 0, sizeof(uuid_t));
- u->type = SDP_UUID32;
- u->value.uuid32 = val;
- return u;
-}
-
-uuid_t *sdp_uuid128_create(uuid_t *u, const void *val)
-{
- memset(u, 0, sizeof(uuid_t));
- u->type = SDP_UUID128;
- memcpy(&u->value.uuid128, val, sizeof(uint128_t));
- return u;
-}
-
-/*
- * UUID comparison function
- * returns 0 if uuidValue1 == uuidValue2 else -1
- */
-int sdp_uuid16_cmp(const void *p1, const void *p2)
-{
- const uuid_t *u1 = (const uuid_t *)p1;
- const uuid_t *u2 = (const uuid_t *)p2;
- return memcmp(&u1->value.uuid16, &u2->value.uuid16, sizeof(uint16_t));
-}
-
-/*
- * UUID comparison function
- * returns 0 if uuidValue1 == uuidValue2 else -1
- */
-int sdp_uuid128_cmp(const void *p1, const void *p2)
-{
- const uuid_t *u1 = (const uuid_t *)p1;
- const uuid_t *u2 = (const uuid_t *)p2;
- return memcmp(&u1->value.uuid128, &u2->value.uuid128, sizeof(uint128_t));
-}
-
-/*
- * 128 to 16 bit and 32 to 16 bit UUID conversion functions
- * yet to be implemented. Note that the input is in NBO in
- * both 32 and 128 bit UUIDs and conversion is needed
- */
-void sdp_uuid16_to_uuid128(uuid_t *uuid128, uuid_t *uuid16)
-{
- /*
- * We have a 16 bit value, which needs to be added to
- * bytes 3 and 4 (at indices 2 and 3) of the Bluetooth base
- */
- unsigned short data1;
-
- // allocate a 128bit UUID and init to the Bluetooth base UUID
- uuid128->value.uuid128 = bluetooth_base_uuid;
- uuid128->type = SDP_UUID128;
-
- // extract bytes 2 and 3 of 128bit BT base UUID
- memcpy(&data1, &bluetooth_base_uuid.data[2], 2);
-
- // add the given UUID (16 bits)
- data1 += htons(uuid16->value.uuid16);
-
- // set bytes 2 and 3 of the 128 bit value
- memcpy(&uuid128->value.uuid128.data[2], &data1, 2);
-}
-
-void sdp_uuid32_to_uuid128(uuid_t *uuid128, uuid_t *uuid32)
-{
- /*
- * We have a 32 bit value, which needs to be added to
- * bytes 1->4 (at indices 0 thru 3) of the Bluetooth base
- */
- unsigned int data0;
-
- // allocate a 128bit UUID and init to the Bluetooth base UUID
- uuid128->value.uuid128 = bluetooth_base_uuid;
- uuid128->type = SDP_UUID128;
-
- // extract first 4 bytes
- memcpy(&data0, &bluetooth_base_uuid.data[0], 4);
-
- // add the given UUID (32bits)
- data0 += htonl(uuid32->value.uuid32);
-
- // set the 4 bytes of the 128 bit value
- memcpy(&uuid128->value.uuid128.data[0], &data0, 4);
-}
-
-uuid_t *sdp_uuid_to_uuid128(uuid_t *uuid)
-{
- uuid_t *uuid128 = bt_malloc(sizeof(uuid_t));
- memset(uuid128, 0, sizeof(uuid_t));
- switch (uuid->type) {
- case SDP_UUID128:
- *uuid128 = *uuid;
- break;
- case SDP_UUID32:
- sdp_uuid32_to_uuid128(uuid128, uuid);
- break;
- case SDP_UUID16:
- sdp_uuid16_to_uuid128(uuid128, uuid);
- break;
- }
- return uuid128;
-}
-
-/*
- * converts a 128-bit uuid to a 16/32-bit one if possible
- * returns true if uuid contains a 16/32-bit UUID at exit
- */
-int sdp_uuid128_to_uuid(uuid_t *uuid)
-{
- uint128_t *b = &bluetooth_base_uuid;
- uint128_t *u = &uuid->value.uuid128;
- uint32_t data;
- int i;
-
- if (uuid->type != SDP_UUID128)
- return 1;
-
- for (i = 4; i < sizeof(b->data); i++)
- if (b->data[i] != u->data[i])
- return 0;
-
- memcpy(&data, u->data, 4);
- data = htonl(data);
- if (data <= 0xffff) {
- uuid->type = SDP_UUID16;
- uuid->value.uuid16 = (uint16_t) data;
- } else {
- uuid->type = SDP_UUID32;
- uuid->value.uuid32 = data;
- }
- return 1;
-}
-
-/*
- * convert a UUID to the 16-bit short-form
- */
-int sdp_uuid_to_proto(uuid_t *uuid)
-{
- uuid_t u = *uuid;
- if (sdp_uuid128_to_uuid(&u)) {
- switch (u.type) {
- case SDP_UUID16:
- return u.value.uuid16;
- case SDP_UUID32:
- return u.value.uuid32;
- }
- }
- return 0;
-}
-
-/*
- * This function appends data to the PDU buffer "dst" from source "src".
- * The data length is also computed and set.
- * Should the PDU length exceed 2^8, then sequence type is
- * set accordingly and the data is memmove()'d.
- */
-void sdp_append_to_buf(sdp_buf_t *dst, uint8_t *data, uint32_t len)
-{
- uint8_t *p = dst->data;
- uint8_t dtd = *(uint8_t *) p;
-
- SDPDBG("Append src size: %d\n", len);
- SDPDBG("Append dst size: %d\n", dst->data_size);
- SDPDBG("Dst buffer size: %d\n", dst->buf_size);
- if (dst->data_size + len > dst->buf_size) {
- int need = SDP_PDU_CHUNK_SIZE * ((len / SDP_PDU_CHUNK_SIZE) + 1);
- dst->data = realloc(dst->data, dst->buf_size + need);
-
- SDPDBG("Realloc'ing : %d\n", need);
-
- if (dst->data == NULL) {
- SDPERR("Realloc fails \n");
- }
- dst->buf_size += need;
- }
- if (dst->data_size == 0 && dtd == 0) {
- // create initial sequence
- *(uint8_t *)p = SDP_SEQ8;
- p += sizeof(uint8_t);
- dst->data_size += sizeof(uint8_t);
- // reserve space for sequence size
- p += sizeof(uint8_t);
- dst->data_size += sizeof(uint8_t);
- }
-
- memcpy(dst->data + dst->data_size, data, len);
- dst->data_size += len;
-
- dtd = *(uint8_t *)dst->data;
- if (dst->data_size > UCHAR_MAX && dtd == SDP_SEQ8) {
- short offset = sizeof(uint8_t) + sizeof(uint8_t);
- memmove(dst->data + offset + 1, dst->data + offset, dst->data_size - offset);
- p = dst->data;
- *(uint8_t *) p = SDP_SEQ16;
- p += sizeof(uint8_t);
- dst->data_size += 1;
- }
- p = dst->data;
- dtd = *(uint8_t *) p;
- p += sizeof(uint8_t);
- switch (dtd) {
- case SDP_SEQ8:
- *(uint8_t *) p = dst->data_size - sizeof(uint8_t) - sizeof(uint8_t);
- break;
- case SDP_SEQ16:
- bt_put_unaligned(htons(dst->data_size - sizeof(uint8_t) - sizeof(uint16_t)), (uint16_t *) p);
- break;
- case SDP_SEQ32:
- bt_put_unaligned(htonl(dst->data_size - sizeof(uint8_t) - sizeof(uint32_t)), (uint32_t *) p);
- break;
- }
-}
-
-void sdp_append_to_pdu(sdp_buf_t *pdu, sdp_data_t *d)
-{
- uint8_t buf[256];
- sdp_buf_t append;
-
- memset(&append, 0, sizeof(sdp_buf_t));
- append.data = buf;
- append.buf_size = sizeof(buf);
- append.data_size = 0;
-
- sdp_set_attrid(&append, d->attrId);
- sdp_gen_pdu(&append, d);
- sdp_append_to_buf(pdu, append.data, append.data_size);
-}
-
-/*
- * Registers an sdp record.
- *
- * It is incorrect to call this method on a record that
- * has been already registered with the server.
- *
- * Returns zero on success, otherwise -1 (and sets errno).
- */
-int sdp_device_record_register_binary(sdp_session_t *session, bdaddr_t *device, uint8_t *data, uint32_t size, uint8_t flags, uint32_t *handle)
-{
- uint8_t *req, *rsp, *p;
- uint32_t reqsize, rspsize;
- sdp_pdu_hdr_t *reqhdr, *rsphdr;
- int status;
-
- SDPDBG("");
-
- if (!session->local) {
- errno = EREMOTE;
- return -1;
- }
- req = malloc(SDP_REQ_BUFFER_SIZE);
- rsp = malloc(SDP_RSP_BUFFER_SIZE);
- if (req == NULL || rsp == NULL) {
- status = -1;
- errno = ENOMEM;
- goto end;
- }
-
- reqhdr = (sdp_pdu_hdr_t *)req;
- reqhdr->pdu_id = SDP_SVC_REGISTER_REQ;
- reqhdr->tid = htons(sdp_gen_tid(session));
- reqsize = sizeof(sdp_pdu_hdr_t) + 1;
- p = req + sizeof(sdp_pdu_hdr_t);
-
- if (bacmp(device, BDADDR_ANY)) {
- *p++ = flags | SDP_DEVICE_RECORD;
- bacpy((bdaddr_t *) p, device);
- p += sizeof(bdaddr_t);
- reqsize += sizeof(bdaddr_t);
- } else
- *p++ = flags;
-
- memcpy(p, data, size);
- reqsize += size;
- reqhdr->plen = htons(reqsize - sizeof(sdp_pdu_hdr_t));
-
- status = sdp_send_req_w4_rsp(session, req, rsp, reqsize, &rspsize);
- if (status < 0)
- goto end;
-
- if (rspsize < sizeof(sdp_pdu_hdr_t)) {
- SDPERR("Unexpected end of packet");
- errno = EPROTO;
- status = -1;
- goto end;
- }
-
- rsphdr = (sdp_pdu_hdr_t *) rsp;
- p = rsp + sizeof(sdp_pdu_hdr_t);
-
- if (rsphdr->pdu_id == SDP_ERROR_RSP) {
- /* Invalid service record */
- errno = EINVAL;
- status = -1;
- } else if (rsphdr->pdu_id != SDP_SVC_REGISTER_RSP) {
- errno = EPROTO;
- status = -1;
- } else {
- if (rspsize < sizeof(sdp_pdu_hdr_t) + sizeof(uint32_t)) {
- SDPERR("Unexpected end of packet");
- errno = EPROTO;
- status = -1;
- goto end;
- }
- if (handle)
- *handle = ntohl(bt_get_unaligned((uint32_t *) p));
- }
-
-end:
- if (req)
- free(req);
-
- if (rsp)
- free(rsp);
-
- return status;
-}
-
-int sdp_device_record_register(sdp_session_t *session, bdaddr_t *device, sdp_record_t *rec, uint8_t flags)
-{
- sdp_buf_t pdu;
- uint32_t handle;
- int err;
-
- SDPDBG("");
-
- if (rec->handle && rec->handle != 0xffffffff) {
- uint32_t handle = rec->handle;
- sdp_data_t *data = sdp_data_alloc(SDP_UINT32, &handle);
- sdp_attr_replace(rec, SDP_ATTR_RECORD_HANDLE, data);
- }
-
- if (sdp_gen_record_pdu(rec, &pdu) < 0) {
- errno = ENOMEM;
- return -1;
- }
-
- err = sdp_device_record_register_binary(session, device,
- pdu.data, pdu.data_size, flags, &handle);
-
- free(pdu.data);
-
- if (err == 0) {
- sdp_data_t *data = sdp_data_alloc(SDP_UINT32, &handle);
- rec->handle = handle;
- sdp_attr_replace(rec, SDP_ATTR_RECORD_HANDLE, data);
- }
-
- return err;
-}
-
-int sdp_record_register(sdp_session_t *session, sdp_record_t *rec, uint8_t flags)
-{
- return sdp_device_record_register(session, BDADDR_ANY, rec, flags);
-}
-
-/*
- * unregister a service record
- */
-int sdp_device_record_unregister_binary(sdp_session_t *session, bdaddr_t *device, uint32_t handle)
-{
- uint8_t *reqbuf, *rspbuf, *p;
- uint32_t reqsize = 0, rspsize = 0;
- sdp_pdu_hdr_t *reqhdr, *rsphdr;
- int status;
-
- SDPDBG("");
-
- if (handle == SDP_SERVER_RECORD_HANDLE) {
- errno = EINVAL;
- return -1;
- }
-
- if (!session->local) {
- errno = EREMOTE;
- return -1;
- }
-
- reqbuf = malloc(SDP_REQ_BUFFER_SIZE);
- rspbuf = malloc(SDP_RSP_BUFFER_SIZE);
- if (!reqbuf || !rspbuf) {
- errno = ENOMEM;
- status = -1;
- goto end;
- }
- reqhdr = (sdp_pdu_hdr_t *) reqbuf;
- reqhdr->pdu_id = SDP_SVC_REMOVE_REQ;
- reqhdr->tid = htons(sdp_gen_tid(session));
-
- p = reqbuf + sizeof(sdp_pdu_hdr_t);
- reqsize = sizeof(sdp_pdu_hdr_t);
- bt_put_unaligned(htonl(handle), (uint32_t *) p);
- reqsize += sizeof(uint32_t);
-
- reqhdr->plen = htons(reqsize - sizeof(sdp_pdu_hdr_t));
- status = sdp_send_req_w4_rsp(session, reqbuf, rspbuf, reqsize, &rspsize);
- if (status < 0)
- goto end;
-
- if (rspsize < sizeof(sdp_pdu_hdr_t) + sizeof(uint16_t)) {
- SDPERR("Unexpected end of packet");
- errno = EPROTO;
- status = -1;
- goto end;
- }
-
- rsphdr = (sdp_pdu_hdr_t *) rspbuf;
- p = rspbuf + sizeof(sdp_pdu_hdr_t);
- status = bt_get_unaligned((uint16_t *) p);
-
- if (rsphdr->pdu_id == SDP_ERROR_RSP) {
- /* For this case the status always is invalid record handle */
- errno = EINVAL;
- status = -1;
- } else if (rsphdr->pdu_id != SDP_SVC_REMOVE_RSP) {
- errno = EPROTO;
- status = -1;
- }
-end:
- if (reqbuf)
- free(reqbuf);
-
- if (rspbuf)
- free(rspbuf);
-
- return status;
-}
-
-int sdp_device_record_unregister(sdp_session_t *session, bdaddr_t *device, sdp_record_t *rec)
-{
- int err;
-
- err = sdp_device_record_unregister_binary(session, device, rec->handle);
- if (err == 0)
- sdp_record_free(rec);
-
- return err;
-}
-
-int sdp_record_unregister(sdp_session_t *session, sdp_record_t *rec)
-{
- return sdp_device_record_unregister(session, BDADDR_ANY, rec);
-}
-
-/*
- * modify an existing service record
- */
-int sdp_device_record_update_binary(sdp_session_t *session, bdaddr_t *device, uint32_t handle, uint8_t *data, uint32_t size)
-{
- return -1;
-}
-
-int sdp_device_record_update(sdp_session_t *session, bdaddr_t *device, const sdp_record_t *rec)
-{
- uint8_t *reqbuf, *rspbuf, *p;
- uint32_t reqsize, rspsize;
- sdp_pdu_hdr_t *reqhdr, *rsphdr;
- uint32_t handle;
- sdp_buf_t pdu;
- int status;
-
- SDPDBG("");
-
- handle = rec->handle;
-
- if (handle == SDP_SERVER_RECORD_HANDLE) {
- errno = EINVAL;
- return -1;
- }
- if (!session->local) {
- errno = EREMOTE;
- return -1;
- }
- reqbuf = malloc(SDP_REQ_BUFFER_SIZE);
- rspbuf = malloc(SDP_RSP_BUFFER_SIZE);
- if (!reqbuf || !rspbuf) {
- errno = ENOMEM;
- status = -1;
- goto end;
- }
- reqhdr = (sdp_pdu_hdr_t *) reqbuf;
- reqhdr->pdu_id = SDP_SVC_UPDATE_REQ;
- reqhdr->tid = htons(sdp_gen_tid(session));
-
- p = reqbuf + sizeof(sdp_pdu_hdr_t);
- reqsize = sizeof(sdp_pdu_hdr_t);
-
- bt_put_unaligned(htonl(handle), (uint32_t *) p);
- reqsize += sizeof(uint32_t);
- p += sizeof(uint32_t);
-
- if (sdp_gen_record_pdu(rec, &pdu) < 0) {
- errno = ENOMEM;
- status = -1;
- goto end;
- }
- memcpy(p, pdu.data, pdu.data_size);
- reqsize += pdu.data_size;
- free(pdu.data);
-
- reqhdr->plen = htons(reqsize - sizeof(sdp_pdu_hdr_t));
- status = sdp_send_req_w4_rsp(session, reqbuf, rspbuf, reqsize, &rspsize);
- if (status < 0)
- goto end;
-
- if (rspsize < sizeof(sdp_pdu_hdr_t) + sizeof(uint16_t)) {
- SDPERR("Unexpected end of packet");
- errno = EPROTO;
- status = -1;
- goto end;
- }
-
- SDPDBG("Send req status : %d\n", status);
-
- rsphdr = (sdp_pdu_hdr_t *) rspbuf;
- p = rspbuf + sizeof(sdp_pdu_hdr_t);
- status = bt_get_unaligned((uint16_t *) p);
-
- if (rsphdr->pdu_id == SDP_ERROR_RSP) {
- /* The status can be invalid sintax or invalid record handle */
- errno = EINVAL;
- status = -1;
- } else if (rsphdr->pdu_id != SDP_SVC_UPDATE_RSP) {
- errno = EPROTO;
- status = -1;
- }
-end:
- if (reqbuf)
- free(reqbuf);
- if (rspbuf)
- free(rspbuf);
- return status;
-}
-
-int sdp_record_update(sdp_session_t *session, const sdp_record_t *rec)
-{
- return sdp_device_record_update(session, BDADDR_ANY, rec);
-}
-
-sdp_record_t *sdp_record_alloc()
-{
- sdp_record_t *rec = malloc(sizeof(sdp_record_t));
- memset((void *)rec, 0, sizeof(sdp_record_t));
- rec->handle = 0xffffffff;
- return rec;
-}
-
-/*
- * Free the contents of a service record
- */
-void sdp_record_free(sdp_record_t *rec)
-{
- sdp_list_free(rec->attrlist, (sdp_free_func_t)sdp_data_free);
- sdp_list_free(rec->pattern, free);
- free(rec);
-}
-
-void sdp_pattern_add_uuid(sdp_record_t *rec, uuid_t *uuid)
-{
- uuid_t *uuid128 = sdp_uuid_to_uuid128(uuid);
-
- SDPDBG("SvcRec : 0x%lx\n", (unsigned long)rec);
- SDPDBG("Elements in target pattern : %d\n", sdp_list_len(rec->pattern));
- SDPDBG("Trying to add : 0x%lx\n", (unsigned long)uuid128);
-
- if (sdp_list_find(rec->pattern, uuid128, sdp_uuid128_cmp) == NULL)
- rec->pattern = sdp_list_insert_sorted(rec->pattern, uuid128, sdp_uuid128_cmp);
- else
- bt_free(uuid128);
-
- SDPDBG("Elements in target pattern : %d\n", sdp_list_len(rec->pattern));
-}
-
-void sdp_pattern_add_uuidseq(sdp_record_t *rec, sdp_list_t *seq)
-{
- for (; seq; seq = seq->next) {
- uuid_t *uuid = (uuid_t *)seq->data;
- sdp_pattern_add_uuid(rec, uuid);
- }
-}
-
-/*
- * Extract a sequence of service record handles from a PDU buffer
- * and add the entries to a sdp_list_t. Note that the service record
- * handles are not in "data element sequence" form, but just like
- * an array of service handles
- */
-static void extract_record_handle_seq(uint8_t *pdu, int bufsize, sdp_list_t **seq, int count, int *scanned)
-{
- sdp_list_t *pSeq = *seq;
- uint8_t *pdata = pdu;
- int n;
-
- for (n = 0; n < count; n++) {
- if (bufsize < sizeof(uint32_t)) {
- SDPERR("Unexpected end of packet");
- break;
- }
- uint32_t *pSvcRec = malloc(sizeof(uint32_t));
- *pSvcRec = ntohl(bt_get_unaligned((uint32_t *) pdata));
- pSeq = sdp_list_append(pSeq, pSvcRec);
- pdata += sizeof(uint32_t);
- *scanned += sizeof(uint32_t);
- bufsize -= sizeof(uint32_t);
- }
- *seq = pSeq;
-}
-/*
- * Generate the attribute sequence pdu form
- * from sdp_list_t elements. Return length of attr seq
- */
-static int gen_dataseq_pdu(uint8_t *dst, const sdp_list_t *seq, uint8_t dtd)
-{
- sdp_data_t *dataseq;
- void **types, **values;
- sdp_buf_t buf;
- int i, seqlen = sdp_list_len(seq);
-
- // Fill up the value and the dtd arrays
- SDPDBG("");
-
- memset(&buf, 0, sizeof(sdp_buf_t));
- buf.data = malloc(256);
- buf.buf_size = 256;
-
- if (!buf.data)
- return -ENOMEM;
-
- SDPDBG("Seq length : %d\n", seqlen);
-
- types = malloc(seqlen * sizeof(void *));
- values = malloc(seqlen * sizeof(void *));
- for (i = 0; i < seqlen; i++) {
- void *data = seq->data;
- types[i] = &dtd;
- if (SDP_IS_UUID(dtd))
- data = &((uuid_t *)data)->value;
- values[i] = data;
- seq = seq->next;
- }
-
- dataseq = sdp_seq_alloc(types, values, seqlen);
- SDPDBG("Data Seq : 0x%p\n", seq);
- seqlen = sdp_gen_pdu(&buf, dataseq);
- SDPDBG("Copying : %d\n", buf.data_size);
- memcpy(dst, buf.data, buf.data_size);
-
- sdp_data_free(dataseq);
-
- free(types);
- free(values);
- free(buf.data);
- return seqlen;
-}
-
-static int gen_searchseq_pdu(uint8_t *dst, const sdp_list_t *seq)
-{
- uuid_t *uuid = (uuid_t *) seq->data;
- return gen_dataseq_pdu(dst, seq, uuid->type);
-}
-
-static int gen_attridseq_pdu(uint8_t *dst, const sdp_list_t *seq, uint8_t dataType)
-{
- return gen_dataseq_pdu(dst, seq, dataType);
-}
-
-typedef struct {
- uint8_t length;
- unsigned char data[16];
-} __attribute__ ((packed)) sdp_cstate_t;
-
-static int copy_cstate(uint8_t *pdata, int pdata_len, const sdp_cstate_t *cstate)
-{
- if (cstate) {
- uint8_t len = cstate->length;
- if (len >= pdata_len) {
- SDPERR("Continuation state size exceeds internal buffer");
- len = pdata_len - 1;
- }
- *pdata++ = len;
- memcpy(pdata, cstate->data, len);
- return len + 1;
- }
- *pdata = 0;
- return 1;
-}
-
-/*
- * This is a service search request.
- *
- * INPUT :
- *
- * sdp_list_t *search
- * Singly linked list containing elements of the search
- * pattern. Each entry in the list is a UUID (DataTypeSDP_UUID16)
- * of the service to be searched
- *
- * uint16_t max_rec_num
- * A 16 bit integer which tells the service, the maximum
- * entries that the client can handle in the response. The
- * server is obliged not to return > max_rec_num entries
- *
- * OUTPUT :
- *
- * int return value
- * 0:
- * The request completed successfully. This does not
- * mean the requested services were found
- * -1:
- * On any failure and sets errno
- *
- * sdp_list_t **rsp_list
- * This variable is set on a successful return if there are
- * non-zero service handles. It is a singly linked list of
- * service record handles (uint16_t)
- */
-int sdp_service_search_req(sdp_session_t *session, const sdp_list_t *search,
- uint16_t max_rec_num, sdp_list_t **rsp)
-{
- int status = 0;
- uint32_t reqsize = 0, _reqsize;
- uint32_t rspsize = 0, rsplen;
- int seqlen = 0;
- int scanned, total_rec_count, rec_count, pdata_len;
- uint8_t *pdata, *_pdata;
- uint8_t *reqbuf, *rspbuf;
- sdp_pdu_hdr_t *reqhdr, *rsphdr;
- sdp_cstate_t *cstate = NULL;
-
- reqbuf = malloc(SDP_REQ_BUFFER_SIZE);
- rspbuf = malloc(SDP_RSP_BUFFER_SIZE);
- if (!reqbuf || !rspbuf) {
- errno = ENOMEM;
- status = -1;
- goto end;
- }
- reqhdr = (sdp_pdu_hdr_t *) reqbuf;
- reqhdr->pdu_id = SDP_SVC_SEARCH_REQ;
- pdata = reqbuf + sizeof(sdp_pdu_hdr_t);
- reqsize = sizeof(sdp_pdu_hdr_t);
-
- // add service class IDs for search
- seqlen = gen_searchseq_pdu(pdata, search);
-
- SDPDBG("Data seq added : %d\n", seqlen);
-
- // set the length and increment the pointer
- reqsize += seqlen;
- pdata += seqlen;
-
- // specify the maximum svc rec count that client expects
- bt_put_unaligned(htons(max_rec_num), (uint16_t *) pdata);
- reqsize += sizeof(uint16_t);
- pdata += sizeof(uint16_t);
-
- _reqsize = reqsize;
- _pdata = pdata;
- *rsp = NULL;
-
- do {
- // Add continuation state or NULL (first time)
- reqsize = _reqsize + copy_cstate(_pdata,
- SDP_REQ_BUFFER_SIZE - _reqsize, cstate);
-
- // Set the request header's param length
- reqhdr->plen = htons(reqsize - sizeof(sdp_pdu_hdr_t));
-
- reqhdr->tid = htons(sdp_gen_tid(session));
- /*
- * Send the request, wait for response and if
- * no error, set the appropriate values and return
- */
- status = sdp_send_req_w4_rsp(session, reqbuf, rspbuf, reqsize, &rspsize);
- if (status < 0)
- goto end;
-
- if (rspsize < sizeof(sdp_pdu_hdr_t)) {
- SDPERR("Unexpected end of packet");
- status = -1;
- goto end;
- }
-
- rsphdr = (sdp_pdu_hdr_t *) rspbuf;
- rsplen = ntohs(rsphdr->plen);
-
- if (rsphdr->pdu_id == SDP_ERROR_RSP) {
- SDPDBG("Status : 0x%x\n", rsphdr->pdu_id);
- status = -1;
- goto end;
- }
- scanned = 0;
- pdata = rspbuf + sizeof(sdp_pdu_hdr_t);
- pdata_len = rspsize - sizeof(sdp_pdu_hdr_t);
-
- if (pdata_len < sizeof(uint16_t) + sizeof(uint16_t)) {
- SDPERR("Unexpected end of packet");
- status = -1;
- goto end;
- }
-
- // net service record match count
- total_rec_count = ntohs(bt_get_unaligned((uint16_t *) pdata));
- pdata += sizeof(uint16_t);
- scanned += sizeof(uint16_t);
- pdata_len -= sizeof(uint16_t);
- rec_count = ntohs(bt_get_unaligned((uint16_t *) pdata));
- pdata += sizeof(uint16_t);
- scanned += sizeof(uint16_t);
- pdata_len -= sizeof(uint16_t);
-
- SDPDBG("Total svc count: %d\n", total_rec_count);
- SDPDBG("Current svc count: %d\n", rec_count);
- SDPDBG("ResponseLength: %d\n", rsplen);
-
- if (!rec_count) {
- status = -1;
- goto end;
- }
- extract_record_handle_seq(pdata, pdata_len, rsp, rec_count, &scanned);
- SDPDBG("BytesScanned : %d\n", scanned);
-
- if (rsplen > scanned) {
- uint8_t cstate_len;
-
- if (rspsize < sizeof(sdp_pdu_hdr_t) + scanned + sizeof(uint8_t)) {
- SDPERR("Unexpected end of packet: continuation state data missing");
- status = -1;
- goto end;
- }
-
- pdata = rspbuf + sizeof(sdp_pdu_hdr_t) + scanned;
- cstate_len = *(uint8_t *) pdata;
- if (cstate_len > 0) {
- cstate = (sdp_cstate_t *)pdata;
- SDPDBG("Cont state length: %d\n", cstate_len);
- } else
- cstate = NULL;
- }
- } while (cstate);
-
-end:
- if (reqbuf)
- free(reqbuf);
- if (rspbuf)
- free(rspbuf);
-
- return status;
-}
-
-/*
- * This is a service attribute request.
- *
- * INPUT :
- *
- * uint32_t handle
- * The handle of the service for which the attribute(s) are
- * requested
- *
- * sdp_attrreq_type_t reqtype
- * Attribute identifiers are 16 bit unsigned integers specified
- * in one of 2 ways described below :
- * SDP_ATTR_REQ_INDIVIDUAL - 16bit individual identifiers
- * They are the actual attribute identifiers in ascending order
- *
- * SDP_ATTR_REQ_RANGE - 32bit identifier range
- * The high-order 16bits is the start of range
- * the low-order 16bits are the end of range
- * 0x0000 to 0xFFFF gets all attributes
- *
- * sdp_list_t *attrid
- * Singly linked list containing attribute identifiers desired.
- * Every element is either a uint16_t(attrSpec = SDP_ATTR_REQ_INDIVIDUAL)
- * or a uint32_t(attrSpec=SDP_ATTR_REQ_RANGE)
- *
- * OUTPUT :
- * return sdp_record_t *
- * 0:
- * On any error and sets errno
- * !0:
- * The service record
- */
-sdp_record_t *sdp_service_attr_req(sdp_session_t *session, uint32_t handle,
- sdp_attrreq_type_t reqtype, const sdp_list_t *attrids)
-{
- int status = 0;
- uint32_t reqsize = 0, _reqsize;
- uint32_t rspsize = 0, rsp_count;
- int attr_list_len = 0;
- int seqlen = 0, pdata_len;
- uint8_t *pdata, *_pdata;
- uint8_t *reqbuf, *rspbuf;
- sdp_pdu_hdr_t *reqhdr, *rsphdr;
- sdp_cstate_t *cstate = NULL;
- uint8_t cstate_len = 0;
- sdp_buf_t rsp_concat_buf;
- sdp_record_t *rec = 0;
-
- if (reqtype != SDP_ATTR_REQ_INDIVIDUAL && reqtype != SDP_ATTR_REQ_RANGE) {
- errno = EINVAL;
- return 0;
- }
-
- reqbuf = malloc(SDP_REQ_BUFFER_SIZE);
- rspbuf = malloc(SDP_RSP_BUFFER_SIZE);
- if (!reqbuf || !rspbuf) {
- errno = ENOMEM;
- status = -1;
- goto end;
- }
- memset((char *) &rsp_concat_buf, 0, sizeof(sdp_buf_t));
- reqhdr = (sdp_pdu_hdr_t *) reqbuf;
- reqhdr->pdu_id = SDP_SVC_ATTR_REQ;
-
- pdata = reqbuf + sizeof(sdp_pdu_hdr_t);
- reqsize = sizeof(sdp_pdu_hdr_t);
-
- // add the service record handle
- bt_put_unaligned(htonl(handle), (uint32_t *) pdata);
- reqsize += sizeof(uint32_t);
- pdata += sizeof(uint32_t);
-
- // specify the response limit
- bt_put_unaligned(htons(65535), (uint16_t *) pdata);
- reqsize += sizeof(uint16_t);
- pdata += sizeof(uint16_t);
-
- // get attr seq PDU form
- seqlen = gen_attridseq_pdu(pdata, attrids,
- reqtype == SDP_ATTR_REQ_INDIVIDUAL? SDP_UINT16 : SDP_UINT32);
- if (seqlen == -1) {
- errno = EINVAL;
- status = -1;
- goto end;
- }
- pdata += seqlen;
- reqsize += seqlen;
- SDPDBG("Attr list length : %d\n", seqlen);
-
- // save before Continuation State
- _pdata = pdata;
- _reqsize = reqsize;
-
- do {
- // add NULL continuation state
- reqsize = _reqsize + copy_cstate(_pdata,
- SDP_REQ_BUFFER_SIZE - _reqsize, cstate);
-
- // set the request header's param length
- reqhdr->tid = htons(sdp_gen_tid(session));
- reqhdr->plen = htons(reqsize - sizeof(sdp_pdu_hdr_t));
-
- status = sdp_send_req_w4_rsp(session, reqbuf, rspbuf, reqsize, &rspsize);
- if (status < 0)
- goto end;
-
- if (rspsize < sizeof(sdp_pdu_hdr_t)) {
- SDPERR("Unexpected end of packet");
- status = -1;
- goto end;
- }
-
- rsp_count = 0;
- rsphdr = (sdp_pdu_hdr_t *) rspbuf;
- if (rsphdr->pdu_id == SDP_ERROR_RSP) {
- SDPDBG("PDU ID : 0x%x\n", rsphdr->pdu_id);
- status = -1;
- goto end;
- }
- pdata = rspbuf + sizeof(sdp_pdu_hdr_t);
- pdata_len = rspsize - sizeof(sdp_pdu_hdr_t);
-
- if (pdata_len < sizeof(uint16_t)) {
- SDPERR("Unexpected end of packet");
- status = -1;
- goto end;
- }
-
- rsp_count = ntohs(bt_get_unaligned((uint16_t *) pdata));
- attr_list_len += rsp_count;
- pdata += sizeof(uint16_t);
- pdata_len -= sizeof(uint16_t);
-
- // if continuation state set need to re-issue request before parsing
- if (pdata_len < rsp_count + sizeof(uint8_t)) {
- SDPERR("Unexpected end of packet: continuation state data missing");
- status = -1;
- goto end;
- }
- cstate_len = *(uint8_t *) (pdata + rsp_count);
-
- SDPDBG("Response id : %d\n", rsphdr->pdu_id);
- SDPDBG("Attrlist byte count : %d\n", rsp_count);
- SDPDBG("sdp_cstate_t length : %d\n", cstate_len);
-
- /*
- * a split response: concatenate intermediate responses
- * and the last one (which has cstate_len == 0)
- */
- if (cstate_len > 0 || rsp_concat_buf.data_size != 0) {
- uint8_t *targetPtr = NULL;
-
- cstate = cstate_len > 0 ? (sdp_cstate_t *) (pdata + rsp_count) : 0;
-
- // build concatenated response buffer
- rsp_concat_buf.data = realloc(rsp_concat_buf.data, rsp_concat_buf.data_size + rsp_count);
- rsp_concat_buf.buf_size = rsp_concat_buf.data_size + rsp_count;
- targetPtr = rsp_concat_buf.data + rsp_concat_buf.data_size;
- memcpy(targetPtr, pdata, rsp_count);
- rsp_concat_buf.data_size += rsp_count;
- }
- } while (cstate);
-
- if (attr_list_len > 0) {
- int scanned = 0;
- if (rsp_concat_buf.data_size != 0) {
- pdata = rsp_concat_buf.data;
- pdata_len = rsp_concat_buf.data_size;
- }
- rec = sdp_extract_pdu_safe(pdata, pdata_len, &scanned);
-
- if (!rec)
- status = -1;
- }
-
-end:
- if (reqbuf)
- free(reqbuf);
- if (rsp_concat_buf.data)
- free(rsp_concat_buf.data);
- if (rspbuf)
- free(rspbuf);
- return rec;
-}
-
-/*
- * SDP transaction structure for asynchronous search
- */
-struct sdp_transaction {
- sdp_callback_t *cb; /* called when the transaction finishes */
- void *udata; /* client user data */
- uint8_t *reqbuf; /* pointer to request PDU */
- sdp_buf_t rsp_concat_buf;
- uint32_t reqsize; /* without cstate */
- int err; /* ZERO if success or the errno if failed */
-};
-
-/*
- * Creates a new sdp session for asynchronous search
- * INPUT:
- * int sk
- * non-blocking L2CAP socket
- *
- * RETURN:
- * sdp_session_t *
- * NULL - On memory allocation failure
- */
-sdp_session_t *sdp_create(int sk, uint32_t flags)
-{
- sdp_session_t *session;
- struct sdp_transaction *t;
-
- session = malloc(sizeof(sdp_session_t));
- if (!session) {
- errno = ENOMEM;
- return NULL;
- }
- memset(session, 0, sizeof(*session));
-
- session->flags = flags;
- session->sock = sk;
-
- t = malloc(sizeof(struct sdp_transaction));
- if (!t) {
- errno = ENOMEM;
- free(session);
- return NULL;
- }
- memset(t, 0, sizeof(*t));
-
- session->priv = t;
-
- return session;
-}
-
-/*
- * Sets the callback function/user data used to notify the application
- * that the asynchronous transaction finished. This function must be
- * called before request an asynchronous search.
- *
- * INPUT:
- * sdp_session_t *session
- * Current sdp session to be handled
- * sdp_callback_t *cb
- * callback to be called when the transaction finishes
- * void *udata
- * user data passed to callback
- * RETURN:
- * 0 - Success
- * -1 - Failure
- */
-int sdp_set_notify(sdp_session_t *session, sdp_callback_t *func, void *udata)
-{
- struct sdp_transaction *t;
-
- if (!session || !session->priv)
- return -1;
-
- t = session->priv;
- t->cb = func;
- t->udata = udata;
-
- return 0;
-}
-
-/*
- * This function starts an asynchronous service search request.
- * The incomming and outgoing data are stored in the transaction structure
- * buffers. When there is incomming data the sdp_process function must be
- * called to get the data and handle the continuation state.
- *
- * INPUT :
- * sdp_session_t *session
- * Current sdp session to be handled
- *
- * sdp_list_t *search
- * Singly linked list containing elements of the search
- * pattern. Each entry in the list is a UUID (DataTypeSDP_UUID16)
- * of the service to be searched
- *
- * uint16_t max_rec_num
- * A 16 bit integer which tells the service, the maximum
- * entries that the client can handle in the response. The
- * server is obliged not to return > max_rec_num entries
- *
- * OUTPUT :
- *
- * int return value
- * 0 - if the request has been sent properly
- * -1 - On any failure and sets errno
- */
-
-int sdp_service_search_async(sdp_session_t *session, const sdp_list_t *search, uint16_t max_rec_num)
-{
- struct sdp_transaction *t;
- sdp_pdu_hdr_t *reqhdr;
- uint8_t *pdata;
- int cstate_len, seqlen = 0;
-
- if (!session || !session->priv)
- return -1;
-
- t = session->priv;
-
- /* check if the buffer is already allocated */
- if (t->rsp_concat_buf.data)
- free(t->rsp_concat_buf.data);
- memset(&t->rsp_concat_buf, 0, sizeof(sdp_buf_t));
-
- if (!t->reqbuf) {
- t->reqbuf = malloc(SDP_REQ_BUFFER_SIZE);
- if (!t->reqbuf) {
- t->err = ENOMEM;
- goto end;
- }
- }
- memset(t->reqbuf, 0, SDP_REQ_BUFFER_SIZE);
-
- reqhdr = (sdp_pdu_hdr_t *) t->reqbuf;
- reqhdr->tid = htons(sdp_gen_tid(session));
- reqhdr->pdu_id = SDP_SVC_SEARCH_REQ;
-
- // generate PDU
- pdata = t->reqbuf + sizeof(sdp_pdu_hdr_t);
- t->reqsize = sizeof(sdp_pdu_hdr_t);
-
- // add service class IDs for search
- seqlen = gen_searchseq_pdu(pdata, search);
-
- SDPDBG("Data seq added : %d\n", seqlen);
-
- // now set the length and increment the pointer
- t->reqsize += seqlen;
- pdata += seqlen;
-
- bt_put_unaligned(htons(max_rec_num), (uint16_t *) pdata);
- t->reqsize += sizeof(uint16_t);
- pdata += sizeof(uint16_t);
-
- // set the request header's param length
- cstate_len = copy_cstate(pdata, SDP_REQ_BUFFER_SIZE - t->reqsize, NULL);
- reqhdr->plen = htons((t->reqsize + cstate_len) - sizeof(sdp_pdu_hdr_t));
-
- if (sdp_send_req(session, t->reqbuf, t->reqsize + cstate_len) < 0) {
- SDPERR("Error sendind data:%s", strerror(errno));
- t->err = errno;
- goto end;
- }
-
- return 0;
-end:
-
- if (t->reqbuf) {
- free(t->reqbuf);
- t->reqbuf = NULL;
- }
-
- return -1;
-}
-
-/*
- * This function starts an asynchronous service attribute request.
- * The incomming and outgoing data are stored in the transaction structure
- * buffers. When there is incomming data the sdp_process function must be
- * called to get the data and handle the continuation state.
- *
- * INPUT :
- * sdp_session_t *session
- * Current sdp session to be handled
- *
- * uint32_t handle
- * The handle of the service for which the attribute(s) are
- * requested
- *
- * sdp_attrreq_type_t reqtype
- * Attribute identifiers are 16 bit unsigned integers specified
- * in one of 2 ways described below :
- * SDP_ATTR_REQ_INDIVIDUAL - 16bit individual identifiers
- * They are the actual attribute identifiers in ascending order
- *
- * SDP_ATTR_REQ_RANGE - 32bit identifier range
- * The high-order 16bits is the start of range
- * the low-order 16bits are the end of range
- * 0x0000 to 0xFFFF gets all attributes
- *
- * sdp_list_t *attrid_list
- * Singly linked list containing attribute identifiers desired.
- * Every element is either a uint16_t(attrSpec = SDP_ATTR_REQ_INDIVIDUAL)
- * or a uint32_t(attrSpec=SDP_ATTR_REQ_RANGE)
- *
- * OUTPUT :
- * int return value
- * 0 - if the request has been sent properly
- * -1 - On any failure and sets errno
- */
-
-int sdp_service_attr_async(sdp_session_t *session, uint32_t handle, sdp_attrreq_type_t reqtype, const sdp_list_t *attrid_list)
-{
- struct sdp_transaction *t;
- sdp_pdu_hdr_t *reqhdr;
- uint8_t *pdata;
- int cstate_len, seqlen = 0;
-
- if (!session || !session->priv)
- return -1;
-
- t = session->priv;
-
- /* check if the buffer is already allocated */
- if (t->rsp_concat_buf.data)
- free(t->rsp_concat_buf.data);
- memset(&t->rsp_concat_buf, 0, sizeof(sdp_buf_t));
-
- if (!t->reqbuf) {
- t->reqbuf = malloc(SDP_REQ_BUFFER_SIZE);
- if (!t->reqbuf) {
- t->err = ENOMEM;
- goto end;
- }
- }
- memset(t->reqbuf, 0, SDP_REQ_BUFFER_SIZE);
-
- reqhdr = (sdp_pdu_hdr_t *) t->reqbuf;
- reqhdr->tid = htons(sdp_gen_tid(session));
- reqhdr->pdu_id = SDP_SVC_ATTR_REQ;
-
- // generate PDU
- pdata = t->reqbuf + sizeof(sdp_pdu_hdr_t);
- t->reqsize = sizeof(sdp_pdu_hdr_t);
-
- // add the service record handle
- bt_put_unaligned(htonl(handle), (uint32_t *) pdata);
- t->reqsize += sizeof(uint32_t);
- pdata += sizeof(uint32_t);
-
- // specify the response limit
- bt_put_unaligned(htons(65535), (uint16_t *) pdata);
- t->reqsize += sizeof(uint16_t);
- pdata += sizeof(uint16_t);
-
- // get attr seq PDU form
- seqlen = gen_attridseq_pdu(pdata, attrid_list,
- reqtype == SDP_ATTR_REQ_INDIVIDUAL? SDP_UINT16 : SDP_UINT32);
- if (seqlen == -1) {
- t->err = EINVAL;
- goto end;
- }
-
- // now set the length and increment the pointer
- t->reqsize += seqlen;
- pdata += seqlen;
- SDPDBG("Attr list length : %d\n", seqlen);
-
- // set the request header's param length
- cstate_len = copy_cstate(pdata, SDP_REQ_BUFFER_SIZE - t->reqsize, NULL);
- reqhdr->plen = htons((t->reqsize + cstate_len) - sizeof(sdp_pdu_hdr_t));
-
- if (sdp_send_req(session, t->reqbuf, t->reqsize + cstate_len) < 0) {
- SDPERR("Error sendind data:%s", strerror(errno));
- t->err = errno;
- goto end;
- }
-
- return 0;
-end:
-
- if (t->reqbuf) {
- free(t->reqbuf);
- t->reqbuf = NULL;
- }
-
- return -1;
-}
-
-/*
- * This function starts an asynchronous service search attributes.
- * It is a service search request combined with attribute request. The incomming
- * and outgoing data are stored in the transaction structure buffers. When there
- * is incomming data the sdp_process function must be called to get the data
- * and handle the continuation state.
- *
- * INPUT:
- * sdp_session_t *session
- * Current sdp session to be handled
- *
- * sdp_list_t *search
- * Singly linked list containing elements of the search
- * pattern. Each entry in the list is a UUID(DataTypeSDP_UUID16)
- * of the service to be searched
- *
- * AttributeSpecification attrSpec
- * Attribute identifiers are 16 bit unsigned integers specified
- * in one of 2 ways described below :
- * SDP_ATTR_REQ_INDIVIDUAL - 16bit individual identifiers
- * They are the actual attribute identifiers in ascending order
- *
- * SDP_ATTR_REQ_RANGE - 32bit identifier range
- * The high-order 16bits is the start of range
- * the low-order 16bits are the end of range
- * 0x0000 to 0xFFFF gets all attributes
- *
- * sdp_list_t *attrid_list
- * Singly linked list containing attribute identifiers desired.
- * Every element is either a uint16_t(attrSpec = SDP_ATTR_REQ_INDIVIDUAL)
- * or a uint32_t(attrSpec=SDP_ATTR_REQ_RANGE)
- *
-
- * RETURN:
- * 0 - if the request has been sent properly
- * -1 - On any failure
- */
-int sdp_service_search_attr_async(sdp_session_t *session, const sdp_list_t *search, sdp_attrreq_type_t reqtype, const sdp_list_t *attrid_list)
-{
- struct sdp_transaction *t;
- sdp_pdu_hdr_t *reqhdr;
- uint8_t *pdata;
- int cstate_len, seqlen = 0;
-
- if (!session || !session->priv)
- return -1;
-
- t = session->priv;
-
- /* check if the buffer is already allocated */
- if (t->rsp_concat_buf.data)
- free(t->rsp_concat_buf.data);
- memset(&t->rsp_concat_buf, 0, sizeof(sdp_buf_t));
-
- if (!t->reqbuf) {
- t->reqbuf = malloc(SDP_REQ_BUFFER_SIZE);
- if (!t->reqbuf) {
- t->err = ENOMEM;
- goto end;
- }
- }
- memset(t->reqbuf, 0, SDP_REQ_BUFFER_SIZE);
-
- reqhdr = (sdp_pdu_hdr_t *) t->reqbuf;
- reqhdr->tid = htons(sdp_gen_tid(session));
- reqhdr->pdu_id = SDP_SVC_SEARCH_ATTR_REQ;
-
- // generate PDU
- pdata = t->reqbuf + sizeof(sdp_pdu_hdr_t);
- t->reqsize = sizeof(sdp_pdu_hdr_t);
-
- // add service class IDs for search
- seqlen = gen_searchseq_pdu(pdata, search);
-
- SDPDBG("Data seq added : %d\n", seqlen);
-
- // now set the length and increment the pointer
- t->reqsize += seqlen;
- pdata += seqlen;
-
- bt_put_unaligned(htons(SDP_MAX_ATTR_LEN), (uint16_t *) pdata);
- t->reqsize += sizeof(uint16_t);
- pdata += sizeof(uint16_t);
-
- SDPDBG("Max attr byte count : %d\n", SDP_MAX_ATTR_LEN);
-
- // get attr seq PDU form
- seqlen = gen_attridseq_pdu(pdata, attrid_list,
- reqtype == SDP_ATTR_REQ_INDIVIDUAL ? SDP_UINT16 : SDP_UINT32);
- if (seqlen == -1) {
- t->err = EINVAL;
- goto end;
- }
-
- pdata += seqlen;
- SDPDBG("Attr list length : %d\n", seqlen);
- t->reqsize += seqlen;
-
- // set the request header's param length
- cstate_len = copy_cstate(pdata, SDP_REQ_BUFFER_SIZE - t->reqsize, NULL);
- reqhdr->plen = htons((t->reqsize + cstate_len) - sizeof(sdp_pdu_hdr_t));
-
- if (sdp_send_req(session, t->reqbuf, t->reqsize + cstate_len) < 0) {
- SDPERR("Error sendind data:%s", strerror(errno));
- t->err = errno;
- goto end;
- }
-
- return 0;
-end:
-
- if (t->reqbuf) {
- free(t->reqbuf);
- t->reqbuf = NULL;
- }
-
- return -1;
-}
-
-/*
- * Function used to get the error reason after sdp_callback_t function has been called
- * and the status is 0xffff or if sdp_service_{search, attr, search_attr}_async returns -1.
- * It indicates that an error NOT related to SDP_ErrorResponse happened. Get errno directly
- * is not safe because multiple transactions can be triggered.
- * This function must be used with asynchronous sdp functions only.
- *
- * INPUT:
- * sdp_session_t *session
- * Current sdp session to be handled
- * RETURN:
- * 0 = No error in the current transaction
- * -1 - if the session is invalid
- * positive value - the errno value
- *
- */
-int sdp_get_error(sdp_session_t *session)
-{
- struct sdp_transaction *t;
-
- if (!session || !session->priv) {
- SDPERR("Invalid session");
- return -1;
- }
-
- t = session->priv;
-
- return t->err;
-}
-
-/*
- * Receive the incomming SDP PDU. This function must be called when there is data
- * available to be read. On continuation state, the original request (with a new
- * transaction ID) and the continuation state data will be appended in the initial PDU.
- * If an error happens or the transaction finishes the callback function will be called.
- *
- * INPUT:
- * sdp_session_t *session
- * Current sdp session to be handled
- * RETURN:
- * 0 - if the transaction is on continuation state
- * -1 - On any failure or the transaction finished
- */
-int sdp_process(sdp_session_t *session)
-{
- struct sdp_transaction *t;
- sdp_pdu_hdr_t *reqhdr, *rsphdr;
- sdp_cstate_t *pcstate;
- uint8_t *pdata, *rspbuf, *targetPtr;
- int rsp_count, err = -1;
- size_t size = 0;
- int n, plen;
- uint16_t status = 0xffff;
- uint8_t pdu_id = 0x00;
-
- if (!session || !session->priv) {
- SDPERR("Invalid session");
- return -1;
- }
-
- rspbuf = malloc(SDP_RSP_BUFFER_SIZE);
- if (!rspbuf) {
- SDPERR("Response buffer alloc failure:%s (%d)",
- strerror(errno), errno);
- return -1;
- }
-
- memset(rspbuf, 0, SDP_RSP_BUFFER_SIZE);
-
- t = session->priv;
- reqhdr = (sdp_pdu_hdr_t *)t->reqbuf;
- rsphdr = (sdp_pdu_hdr_t *)rspbuf;
-
- pdata = rspbuf + sizeof(sdp_pdu_hdr_t);
-
- n = sdp_read_rsp(session, rspbuf, SDP_RSP_BUFFER_SIZE);
- if (n < 0) {
- SDPERR("Read response:%s (%d)", strerror(errno), errno);
- t->err = errno;
- goto end;
- }
-
- if (n == 0 || reqhdr->tid != rsphdr->tid ||
- (n != (ntohs(rsphdr->plen) + sizeof(sdp_pdu_hdr_t)))) {
- t->err = EPROTO;
- SDPERR("Protocol error.");
- goto end;
- }
-
- pdu_id = rsphdr->pdu_id;
- switch (rsphdr->pdu_id) {
- uint8_t *ssr_pdata;
- uint16_t tsrc, csrc;
- case SDP_SVC_SEARCH_RSP:
- /*
- * TSRC: Total Service Record Count (2 bytes)
- * CSRC: Current Service Record Count (2 bytes)
- */
- ssr_pdata = pdata;
- tsrc = ntohs(bt_get_unaligned((uint16_t *) ssr_pdata));
- ssr_pdata += sizeof(uint16_t);
- csrc = ntohs(bt_get_unaligned((uint16_t *) ssr_pdata));
-
- /* csrc should never be larger than tsrc */
- if (csrc > tsrc) {
- t->err = EPROTO;
- SDPERR("Protocol error: wrong current service record count value.");
- goto end;
- }
-
- SDPDBG("Total svc count: %d\n", tsrc);
- SDPDBG("Current svc count: %d\n", csrc);
-
- /* parameter length without continuation state */
- plen = sizeof(tsrc) + sizeof(csrc) + csrc * 4;
-
- if (t->rsp_concat_buf.data_size == 0) {
- /* first fragment */
- rsp_count = sizeof(tsrc) + sizeof(csrc) + csrc * 4;
- } else {
- /* point to the first csrc */
- uint16_t *pcsrc = (uint16_t *) (t->rsp_concat_buf.data + 2);
-
- /* FIXME: update the interface later. csrc doesn't need be passed to clients */
-
- pdata += sizeof(uint16_t); /* point to csrc */
-
- /* the first csrc contains the sum of partial csrc responses */
- *pcsrc += bt_get_unaligned((uint16_t *) pdata);
-
- pdata += sizeof(uint16_t); /* point to the first handle */
- rsp_count = csrc * 4;
- }
- status = 0x0000;
- break;
- case SDP_SVC_ATTR_RSP:
- case SDP_SVC_SEARCH_ATTR_RSP:
- rsp_count = ntohs(bt_get_unaligned((uint16_t *) pdata));
- SDPDBG("Attrlist byte count : %d\n", rsp_count);
-
- /*
- * Number of bytes in the AttributeLists parameter(without
- * continuation state) + AttributeListsByteCount field size.
- */
- plen = sizeof(uint16_t) + rsp_count;
-
- pdata += sizeof(uint16_t); // points to attribute list
- status = 0x0000;
- break;
- case SDP_ERROR_RSP:
- status = ntohs(bt_get_unaligned((uint16_t *) pdata));
- size = ntohs(rsphdr->plen);
-
- /* error code + error info */
- plen = size;
- goto end;
- default:
- t->err = EPROTO;
- SDPERR("Illegal PDU ID: 0x%x", rsphdr->pdu_id);
- goto end;
- }
-
- pcstate = (sdp_cstate_t *) (pdata + rsp_count);
-
- SDPDBG("Cstate length : %d\n", pcstate->length);
-
- /*
- * Check out of bound. Continuation state must have at least
- * 1 byte: ZERO to indicate that it is not a partial response.
- */
- if ((n - sizeof(sdp_pdu_hdr_t)) != (plen + pcstate->length + 1)) {
- t->err = EPROTO;
- SDPERR("Protocol error: wrong PDU size.");
- status = 0xffff;
- goto end;
- }
-
- /*
- * This is a split response, need to concatenate intermediate
- * responses and the last one which will have cstate length == 0
- */
- t->rsp_concat_buf.data = realloc(t->rsp_concat_buf.data, t->rsp_concat_buf.data_size + rsp_count);
- targetPtr = t->rsp_concat_buf.data + t->rsp_concat_buf.data_size;
- t->rsp_concat_buf.buf_size = t->rsp_concat_buf.data_size + rsp_count;
- memcpy(targetPtr, pdata, rsp_count);
- t->rsp_concat_buf.data_size += rsp_count;
-
- if (pcstate->length > 0) {
- int reqsize, cstate_len;
-
- reqhdr->tid = htons(sdp_gen_tid(session));
-
- // add continuation state
- cstate_len = copy_cstate(t->reqbuf + t->reqsize,
- SDP_REQ_BUFFER_SIZE - t->reqsize, pcstate);
-
- reqsize = t->reqsize + cstate_len;
-
- // set the request header's param length
- reqhdr->plen = htons(reqsize - sizeof(sdp_pdu_hdr_t));
-
- if (sdp_send_req(session, t->reqbuf, reqsize) < 0) {
- SDPERR("Error sendind data:%s(%d)", strerror(errno), errno);
- status = 0xffff;
- t->err = errno;
- goto end;
- }
- err = 0;
- }
-
-end:
- if (err) {
- if (t->rsp_concat_buf.data_size != 0) {
- pdata = t->rsp_concat_buf.data;
- size = t->rsp_concat_buf.data_size;
- }
- if (t->cb)
- t->cb(pdu_id, status, pdata, size, t->udata);
- }
-
- if (rspbuf)
- free(rspbuf);
-
- return err;
-}
-
-/*
- * This is a service search request combined with the service
- * attribute request. First a service class match is done and
- * for matching service, requested attributes are extracted
- *
- * INPUT :
- *
- * sdp_list_t *search
- * Singly linked list containing elements of the search
- * pattern. Each entry in the list is a UUID(DataTypeSDP_UUID16)
- * of the service to be searched
- *
- * AttributeSpecification attrSpec
- * Attribute identifiers are 16 bit unsigned integers specified
- * in one of 2 ways described below :
- * SDP_ATTR_REQ_INDIVIDUAL - 16bit individual identifiers
- * They are the actual attribute identifiers in ascending order
- *
- * SDP_ATTR_REQ_RANGE - 32bit identifier range
- * The high-order 16bits is the start of range
- * the low-order 16bits are the end of range
- * 0x0000 to 0xFFFF gets all attributes
- *
- * sdp_list_t *attrids
- * Singly linked list containing attribute identifiers desired.
- * Every element is either a uint16_t(attrSpec = SDP_ATTR_REQ_INDIVIDUAL)
- * or a uint32_t(attrSpec=SDP_ATTR_REQ_RANGE)
- *
- * OUTPUT :
- * int return value
- * 0:
- * The request completed successfully. This does not
- * mean the requested services were found
- * -1:
- * On any error and sets errno
- *
- * sdp_list_t **rsp
- * This variable is set on a successful return to point to
- * service(s) found. Each element of this list is of type
- * sdp_record_t* (of the services which matched the search list)
- */
-int sdp_service_search_attr_req(sdp_session_t *session, const sdp_list_t *search, sdp_attrreq_type_t reqtype, const sdp_list_t *attrids, sdp_list_t **rsp)
-{
- int status = 0;
- uint32_t reqsize = 0, _reqsize;
- uint32_t rspsize = 0;
- int seqlen = 0, attr_list_len = 0;
- int rsp_count = 0, cstate_len = 0, pdata_len;
- uint8_t *pdata, *_pdata;
- uint8_t *reqbuf, *rspbuf;
- sdp_pdu_hdr_t *reqhdr, *rsphdr;
- uint8_t dataType;
- sdp_list_t *rec_list = NULL;
- sdp_buf_t rsp_concat_buf;
- sdp_cstate_t *cstate = NULL;
-
- if (reqtype != SDP_ATTR_REQ_INDIVIDUAL && reqtype != SDP_ATTR_REQ_RANGE) {
- errno = EINVAL;
- return -1;
- }
- reqbuf = malloc(SDP_REQ_BUFFER_SIZE);
- rspbuf = malloc(SDP_RSP_BUFFER_SIZE);
- if (!reqbuf || !rspbuf) {
- errno = ENOMEM;
- status = -1;
- goto end;
- }
-
- memset((char *)&rsp_concat_buf, 0, sizeof(sdp_buf_t));
- reqhdr = (sdp_pdu_hdr_t *) reqbuf;
- reqhdr->pdu_id = SDP_SVC_SEARCH_ATTR_REQ;
-
- // generate PDU
- pdata = reqbuf + sizeof(sdp_pdu_hdr_t);
- reqsize = sizeof(sdp_pdu_hdr_t);
-
- // add service class IDs for search
- seqlen = gen_searchseq_pdu(pdata, search);
-
- SDPDBG("Data seq added : %d\n", seqlen);
-
- // now set the length and increment the pointer
- reqsize += seqlen;
- pdata += seqlen;
-
- bt_put_unaligned(htons(SDP_MAX_ATTR_LEN), (uint16_t *) pdata);
- reqsize += sizeof(uint16_t);
- pdata += sizeof(uint16_t);
-
- SDPDBG("Max attr byte count : %d\n", SDP_MAX_ATTR_LEN);
-
- // get attr seq PDU form
- seqlen = gen_attridseq_pdu(pdata, attrids,
- reqtype == SDP_ATTR_REQ_INDIVIDUAL ? SDP_UINT16 : SDP_UINT32);
- if (seqlen == -1) {
- status = EINVAL;
- goto end;
- }
- pdata += seqlen;
- SDPDBG("Attr list length : %d\n", seqlen);
- reqsize += seqlen;
- *rsp = 0;
-
- // save before Continuation State
- _pdata = pdata;
- _reqsize = reqsize;
-
- do {
- reqhdr->tid = htons(sdp_gen_tid(session));
-
- // add continuation state (can be null)
- reqsize = _reqsize + copy_cstate(_pdata,
- SDP_REQ_BUFFER_SIZE - _reqsize, cstate);
-
- // set the request header's param length
- reqhdr->plen = htons(reqsize - sizeof(sdp_pdu_hdr_t));
- rsphdr = (sdp_pdu_hdr_t *) rspbuf;
- status = sdp_send_req_w4_rsp(session, reqbuf, rspbuf, reqsize, &rspsize);
- if (rspsize < sizeof(sdp_pdu_hdr_t)) {
- SDPERR("Unexpected end of packet");
- status = -1;
- goto end;
- }
-
- if (status < 0) {
- SDPDBG("Status : 0x%x\n", rsphdr->pdu_id);
- goto end;
- }
-
- if (rsphdr->pdu_id == SDP_ERROR_RSP) {
- status = -1;
- goto end;
- }
-
- pdata = rspbuf + sizeof(sdp_pdu_hdr_t);
- pdata_len = rspsize - sizeof(sdp_pdu_hdr_t);
-
- if (pdata_len < sizeof(uint16_t)) {
- SDPERR("Unexpected end of packet");
- status = -1;
- goto end;
- }
-
- rsp_count = ntohs(bt_get_unaligned((uint16_t *) pdata));
- attr_list_len += rsp_count;
- pdata += sizeof(uint16_t); // pdata points to attribute list
- pdata_len -= sizeof(uint16_t);
-
- if (pdata_len < rsp_count + sizeof(uint8_t)) {
- SDPERR("Unexpected end of packet: continuation state data missing");
- status = -1;
- goto end;
- }
-
- cstate_len = *(uint8_t *) (pdata + rsp_count);
-
- SDPDBG("Attrlist byte count : %d\n", attr_list_len);
- SDPDBG("Response byte count : %d\n", rsp_count);
- SDPDBG("Cstate length : %d\n", cstate_len);
- /*
- * This is a split response, need to concatenate intermediate
- * responses and the last one which will have cstate_len == 0
- */
- if (cstate_len > 0 || rsp_concat_buf.data_size != 0) {
- uint8_t *targetPtr = NULL;
-
- cstate = cstate_len > 0 ? (sdp_cstate_t *) (pdata + rsp_count) : 0;
-
- // build concatenated response buffer
- rsp_concat_buf.data = realloc(rsp_concat_buf.data, rsp_concat_buf.data_size + rsp_count);
- targetPtr = rsp_concat_buf.data + rsp_concat_buf.data_size;
- rsp_concat_buf.buf_size = rsp_concat_buf.data_size + rsp_count;
- memcpy(targetPtr, pdata, rsp_count);
- rsp_concat_buf.data_size += rsp_count;
- }
- } while (cstate);
-
- if (attr_list_len > 0) {
- int scanned = 0;
-
- if (rsp_concat_buf.data_size != 0) {
- pdata = rsp_concat_buf.data;
- pdata_len = rsp_concat_buf.data_size;
- }
-
- /*
- * Response is a sequence of sequence(s) for one or
- * more data element sequence(s) representing services
- * for which attributes are returned
- */
- scanned = sdp_extract_seqtype_safe(pdata, pdata_len, &dataType, &seqlen);
-
- SDPDBG("Bytes scanned : %d\n", scanned);
- SDPDBG("Seq length : %d\n", seqlen);
-
- if (scanned && seqlen) {
- pdata += scanned;
- pdata_len -= scanned;
- do {
- int recsize = 0;
- sdp_record_t *rec = sdp_extract_pdu_safe(pdata, pdata_len, &recsize);
- if (rec == NULL) {
- SDPERR("SVC REC is null\n");
- status = -1;
- goto end;
- }
- if (!recsize) {
- sdp_record_free(rec);
- break;
- }
- scanned += recsize;
- pdata += recsize;
- pdata_len -= recsize;
-
- SDPDBG("Loc seq length : %d\n", recsize);
- SDPDBG("Svc Rec Handle : 0x%x\n", rec->handle);
- SDPDBG("Bytes scanned : %d\n", scanned);
- SDPDBG("Attrlist byte count : %d\n", attr_list_len);
- rec_list = sdp_list_append(rec_list, rec);
- } while (scanned < attr_list_len && pdata_len > 0);
-
- SDPDBG("Successful scan of service attr lists\n");
- *rsp = rec_list;
- }
- }
- end:
- if (rsp_concat_buf.data)
- free(rsp_concat_buf.data);
- if (reqbuf)
- free(reqbuf);
- if (rspbuf)
- free(rspbuf);
- return status;
-}
-
-/*
- * Find devices in the piconet.
- */
-int sdp_general_inquiry(inquiry_info *ii, int num_dev, int duration, uint8_t *found)
-{
- int n = hci_inquiry(-1, 10, num_dev, NULL, &ii, 0);
- if (n < 0) {
- SDPERR("Inquiry failed:%s", strerror(errno));
- return -1;
- }
- *found = n;
- return 0;
-}
-
-int sdp_close(sdp_session_t *session)
-{
- struct sdp_transaction *t;
- int ret;
-
- if (!session)
- return -1;
-
- ret = close(session->sock);
-
- t = session->priv;
-
- if (t) {
- if (t->reqbuf)
- free(t->reqbuf);
-
- if (t->rsp_concat_buf.data)
- free(t->rsp_concat_buf.data);
-
- free(t);
- }
- free(session);
- return ret;
-}
-
-static inline int sdp_is_local(const bdaddr_t *device)
-{
- return memcmp(device, BDADDR_LOCAL, sizeof(bdaddr_t)) == 0;
-}
-
-static int sdp_connect_local(sdp_session_t *session)
-{
- struct sockaddr_un sa;
-
- session->sock = socket(PF_UNIX, SOCK_STREAM, 0);
- if (session->sock < 0)
- return -1;
- session->local = 1;
-
- sa.sun_family = AF_UNIX;
- strcpy(sa.sun_path, SDP_UNIX_PATH);
-
- return connect(session->sock, (struct sockaddr *)&sa, sizeof(sa));
-}
-
-static int sdp_connect_l2cap(const bdaddr_t *src,
- const bdaddr_t *dst, sdp_session_t *session)
-{
- uint32_t flags = session->flags;
- struct sockaddr_l2 sa;
- int sk;
-
- session->sock = socket(PF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_L2CAP);
- if (session->sock < 0)
- return -1;
- session->local = 0;
-
- sk = session->sock;
-
- if (flags & SDP_NON_BLOCKING) {
- long arg = fcntl(sk, F_GETFL, 0);
- fcntl(sk, F_SETFL, arg | O_NONBLOCK);
- }
-
- sa.l2_family = AF_BLUETOOTH;
- sa.l2_psm = 0;
-
- if (bacmp(src, BDADDR_ANY)) {
- sa.l2_bdaddr = *src;
- if (bind(sk, (struct sockaddr *) &sa, sizeof(sa)) < 0)
- return -1;
- }
-
- if (flags & SDP_WAIT_ON_CLOSE) {
- struct linger l = { .l_onoff = 1, .l_linger = 1 };
- setsockopt(sk, SOL_SOCKET, SO_LINGER, &l, sizeof(l));
- }
-
- sa.l2_psm = htobs(SDP_PSM);
- sa.l2_bdaddr = *dst;
-
- do {
- int ret = connect(sk, (struct sockaddr *) &sa, sizeof(sa));
- if (!ret)
- return 0;
- if (ret < 0 && (flags & SDP_NON_BLOCKING) &&
- (errno == EAGAIN || errno == EINPROGRESS))
- return 0;
- } while (errno == EBUSY && (flags & SDP_RETRY_IF_BUSY));
-
- return -1;
-}
-
-sdp_session_t *sdp_connect(const bdaddr_t *src,
- const bdaddr_t *dst, uint32_t flags)
-{
- sdp_session_t *session;
- int err;
-
- if ((flags & SDP_RETRY_IF_BUSY) && (flags & SDP_NON_BLOCKING)) {
- errno = EINVAL;
- return NULL;
- }
-
- session = sdp_create(-1, flags);
- if (!session)
- return NULL;
-
- if (sdp_is_local(dst)) {
- if (sdp_connect_local(session) < 0)
- goto fail;
- } else {
- if (sdp_connect_l2cap(src, dst, session) < 0)
- goto fail;
- }
-
- return session;
-
-fail:
- err = errno;
- if (session->sock >= 0)
- close(session->sock);
- if (session->priv)
- free(session->priv);
- free(session);
- errno = err;
-
- return NULL;
-}
-
-int sdp_get_socket(const sdp_session_t *session)
-{
- return session->sock;
-}
-
-uint16_t sdp_gen_tid(sdp_session_t *session)
-{
- return session->tid++;
-}
generated by cgit (git 2.34.1) at 2024-06-23 02:47:55 +0000