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/***************************************************************************
* Copyright (C) 2003 by Fred Schaettgen *
* kdebluetooth@schaettgen.de *
* *
* 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. *
***************************************************************************/
#include <opie2/odebug.h>
#include <OTSDPAttribute.h>
#include <OTSDPService.h>
using namespace Opietooth2;
OTSDPService::OTSDPService() : attributeList() {
}
OTSDPService::~OTSDPService() {
for (unsigned int n=0; n < attributeList.count(); ++n) {
delete attributeList[n].attr;
}
}
void OTSDPService::addAttribute(int id, OTSDPAttribute * attr) {
attributeList.resize( attributeList.size() + 1 );
attributeList[attributeList.size() - 1].id = id;
attributeList[attributeList.size() - 1].attr = attr;
}
const OTSDPAttribute & OTSDPService::attribute(int index) {
return *(attributeList[index].attr);
}
int OTSDPService::attributeID(int index) {
return attributeList[index].id;
}
OTSDPAttribute * OTSDPService::attributeByID(int id) {
for (unsigned int n=0; n < attributeList.count(); ++n) {
if (attributeList[n].id == id) {
return attributeList[n].attr;
}
}
return 0;
}
bool OTSDPService::recordHandle(uint32_t *handle) {
OTSDPAttribute * attrib;
attrib = attributeByID(0x00);
if( attrib && attrib->getType() == OTSDPAttribute::UINT) {
*handle = (uint32_t)attrib->getUInt().lo;
return true;
}
return false;
}
QString OTSDPService::name(void) {
QString S;
OTSDPAttribute * attrib;
attrib = attributeByID(0x100);
if( attrib && attrib->getType() == OTSDPAttribute::STRING) {
S = attrib->getString();
}
return S;
}
QString OTSDPService::description() {
QString S;
OTSDPAttribute * attrib;
attrib = attributeByID(0x101);
if ( attrib && attrib->getType() == OTSDPAttribute::STRING) {
S = attrib->getString();
}
return S;
}
UUIDVector OTSDPService::allUUIDs() {
UUIDVector uuidList;
for ( unsigned int i = 0;
i < attributeList.count();
i ++ ) {
int os;
UUIDVector subList = attributeList[i].attr->getAllUUIDs();
os = uuidList.size();
uuidList.resize( uuidList.size()+subList.count() );
for( unsigned int k = 0; k < subList.count(); k++ ) {
uuidList[os + k] = subList[k];
}
}
return uuidList;
}
bool OTSDPService::rfcommChannel(unsigned int &n) {
// Get the rfcomm channel
OTSDPAttribute * protoDescAttr;
// Get the the protocol descriptor list attribute (0x04)
protoDescAttr = attributeByID(0x04);
if( ! protoDescAttr ) {
return false;
}
AttributeVector & protoDescList = *(protoDescAttr->getSequence());
for( unsigned int i = 0;
i < protoDescList.count();
i ++ ) {
AttributeVector & attrList = *(protoDescList[i]->getSequence());
//The List must have at least 2 Attributes
//Example:
// UUID16 : 0x0003 - RFCOMM
// Channel/Port (Integer) : 0x6
if(attrList.size() >= 2) {
// The first Attribute of the list must be an UUID
if( attrList[0]->getType() != OTSDPAttribute::UUID)
continue;
// The UUID must have the value of "0x0003" that's the RFCOMM UUID
OTUUID rfcommUUID( "0x0003" );
if( attrList[0]->getUUID() != rfcommUUID) //RFCOMM UUID
continue;
//If the UUID is ok we get the rfcomm channel number
if( attrList[1]->getType() != OTSDPAttribute::UINT)
continue;
n = attrList[1]->getUInt().lo;
return true;
}
}
// If we're here, we haven't found a correct Rfcomm channel, so we return false
return false;
}
bool OTSDPService::hasClassID(const OTUUID & uuid) {
OTSDPAttribute * ClassIDAttr;
// Get the the ClassID descriptor list attribute (0x01)
ClassIDAttr = attributeByID( 0x01);
if( ! ClassIDAttr ) {
return false;
}
AttributeVector & ClassIDList = *(ClassIDAttr->getSequence());
for( unsigned int i = 0 ;
i < ClassIDList.count() ;
i ++ ) {
if( ClassIDList[i]->getType() != OTSDPAttribute::UUID)
continue;
if( ClassIDList[i]->getUUID() == uuid)
return true;
}
return false;
}
/** Get a vector of UUID of the services class Id List */
UUIDVector OTSDPService::classIDList( void ) {
UUIDVector uuidList;
OTSDPAttribute * ClassIDAttr;
// Get the the ClassID descriptor list attribute (0x01)
ClassIDAttr = attributeByID( 0x01);
if( ! ClassIDAttr ) {
return uuidList;
}
AttributeVector & ClassIDList = *(ClassIDAttr->getSequence());
for( unsigned int i = 0 ;
i < ClassIDList.count() ;
i ++ ) {
if( ClassIDList[i]->getType() != OTSDPAttribute::UUID)
continue;
uuidList.resize( uuidList.size() + 1 );
uuidList[ uuidList.size() - 1 ] = ClassIDList[i]->getUUID();
}
return uuidList;
}
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