Diffstat (limited to 'noncore/settings/networksettings2/opietooth2/OTUUID.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/settings/networksettings2/opietooth2/OTUUID.cpp | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/noncore/settings/networksettings2/opietooth2/OTUUID.cpp b/noncore/settings/networksettings2/opietooth2/OTUUID.cpp new file mode 100644 index 0000000..4b05a7a --- a/dev/null +++ b/noncore/settings/networksettings2/opietooth2/OTUUID.cpp @@ -0,0 +1,162 @@ +//-*-c++-*- +/*************************************************************************** + * 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 <assert.h> +#include <qregexp.h> +#include <opie2/odebug.h> + +#include <OTUUID.h> + +using namespace Opietooth2; + +OTUUID::OTUUID(QString s) { + fromString(s); +} + +OTUUID::OTUUID(uint64_t l, uint64_t h) { + this->hi = h; + this->lo = l; +} + +OTUUID::OTUUID( const OTUUID & O ) { + this->hi = O.hi; + this->lo = O.lo; +} + +OTUUID & OTUUID::operator =( const OTUUID & O ) { + hi = O.hi; + lo = O.lo; + return *this; +} + +bool OTUUID::fromString(QString s) { + + // Strip leading "0x" + if (s.startsWith("0x")) + { + s = s.right(s.length()-2); + } + // Remove separators + s.replace( QRegExp(":"), "" ); + + bool bOk = false; + if( s.length() == 4 || s.length() == 8) { + + uint32_t u32 = s.toUInt(&bOk, 16); + setUUID32(u32); + return bOk; + + } else if (s.length() == 32) { + +#if (QT_VERSION >= 0x030200) + uint64_t u64hi = s.left(16).toULongLong(&bOk, 16); +#else + uint64_t u64hi = s.left(16).toULong(&bOk, 16); +#endif + if (!bOk) + return false; + +#if (QT_VERSION >= 0x030200) + uint64_t u64lo = s.right(16).toULongLong(&bOk, 16); +#else + uint64_t u64lo = s.right(16).toULong(&bOk, 16); +#endif + if (!bOk) + return false; + hi = u64hi; + lo = u64lo; + return true; + + } else { + hi = 0; + lo = 0; + return true; + } +} + +void OTUUID::setUUID32(uint32_t v) { + + hi = uint64_t(0x1000) | (uint64_t(v) << 32); + // see BT 1.1 Core spec p2.7.1 + lo = (uint64_t(0x80000080) << 32) | uint64_t(0x5F9B34FB); + +} + +void OTUUID::setUUID128(uint64_t _hi, uint64_t _lo) { + hi = _hi; + lo = _lo; +} + +QString OTUUID::toString() const { + QString ret; + uint32_t v1 = uint32_t(hi >> 32); + uint32_t v2 = uint32_t(hi & 0xFFFFFFFF); + uint32_t v3 = uint32_t(lo >> 32); + uint32_t v4 = uint32_t(lo & 0xFFFFFFFF); + ret.sprintf("0x%08lx:%08lx:%08lx:%08lx", + (unsigned long)v1, (unsigned long)v2, + (unsigned long)v3, (unsigned long)v4); + + return ret; +} + +OTUUID::operator QString() const { + return toString(); +} + +OTUUID::operator ::uuid_t() const { + + //kdDebug() << "uuid_t() -> " << QString(*this) << endl; + ::uuid_t ret; + if ((lo == (uint64_t(0x80000080) << 32) | uint64_t(0x5F9B34FB)) && + ((hi&0xFFFFFFFF) == 0x1000)) { + uint32_t uuid32val = uint32_t(hi >> 32); + if (uuid32val > 0xFFFF) { + ret.type = SDP_UUID16; + ret.value.uuid16 = uint16_t(uuid32val); + } else { + ret.type = SDP_UUID32; + ret.value.uuid32 = uuid32val; + } + } else { + ret.value.uuid128.data[0] = (lo >> 0) && 0xFF; + ret.value.uuid128.data[1] = (lo >> 8) && 0xFF; + ret.value.uuid128.data[2] = (lo >> 16) && 0xFF; + ret.value.uuid128.data[3] = (lo >> 24) && 0xFF; + ret.value.uuid128.data[4] = (lo >> 32) && 0xFF; + ret.value.uuid128.data[5] = (lo >> 40) && 0xFF; + ret.value.uuid128.data[6] = (lo >> 48) && 0xFF; + ret.value.uuid128.data[7] = (lo >> 56) && 0xFF; + + ret.value.uuid128.data[8] = (hi >> 0) && 0xFF; + ret.value.uuid128.data[9] = (hi >> 8) && 0xFF; + ret.value.uuid128.data[10] = (hi >> 16) && 0xFF; + ret.value.uuid128.data[11] = (hi >> 24) && 0xFF; + ret.value.uuid128.data[12] = (hi >> 32) && 0xFF; + ret.value.uuid128.data[13] = (hi >> 40) && 0xFF; + ret.value.uuid128.data[14] = (hi >> 48) && 0xFF; + ret.value.uuid128.data[15] = (hi >> 56) && 0xFF; + + ret.type = SDP_UUID128; + } + return ret; +} + +bool OTUUID::operator<(const OTUUID & other) const { + if (hi != other.hi) + return hi < other.hi; + + return lo<other.lo; +} + +bool OTUUID::operator ==(const OTUUID& u) const { + return (u.hi == hi) && (u.lo == lo); +} |