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author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
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committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | 460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch) | |
tree | 67208f7c145782a7e90b123b982ca78d88cc2c87 /mimelib/addrlist.cpp | |
download | tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip |
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'mimelib/addrlist.cpp')
-rw-r--r-- | mimelib/addrlist.cpp | 403 |
1 files changed, 403 insertions, 0 deletions
diff --git a/mimelib/addrlist.cpp b/mimelib/addrlist.cpp new file mode 100644 index 000000000..ab444744b --- /dev/null +++ b/mimelib/addrlist.cpp @@ -0,0 +1,403 @@ +//============================================================================= +// File: addrlist.cpp +// Contents: Definitions for DwAddressList +// Maintainer: Doug Sauder <[email protected]> +// WWW: http://www.fwb.gulf.net/~dwsauder/mimepp.html +// +// Copyright (c) 1996, 1997 Douglas W. Sauder +// All rights reserved. +// +// IN NO EVENT SHALL DOUGLAS W. SAUDER BE LIABLE TO ANY PARTY FOR DIRECT, +// INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF +// THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF DOUGLAS W. SAUDER +// HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// DOUGLAS W. SAUDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT +// NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A +// PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" +// BASIS, AND DOUGLAS W. SAUDER HAS NO OBLIGATION TO PROVIDE MAINTENANCE, +// SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. +// +//============================================================================= + +#define DW_IMPLEMENTATION + +#include <mimelib/config.h> +#include <mimelib/debug.h> +#include <ctype.h> +#include <stdlib.h> +#include <string.h> +#include <mimelib/config.h> +#include <mimelib/address.h> +#include <mimelib/addrlist.h> +#include <mimelib/token.h> +#include <mimelib/group.h> +#include <mimelib/mailbox.h> + +const char* const DwAddressList::sClassName = "DwAddressList"; + + +DwAddressList* (*DwAddressList::sNewAddressList)(const DwString&, + DwMessageComponent*) = 0; + + +DwAddressList* DwAddressList::NewAddressList(const DwString& aStr, + DwMessageComponent* aParent) +{ + if (sNewAddressList) { + return sNewAddressList(aStr, aParent); + } + else { + return new DwAddressList(aStr, aParent); + } +} + + +DwAddressList::DwAddressList() +{ + mFirstAddress = 0; + mClassId = kCidAddressList; + mClassName = sClassName; +} + + +DwAddressList::DwAddressList(const DwAddressList& aList) + : DwFieldBody(aList) +{ + mFirstAddress = 0; + const DwAddress* addr = aList.mFirstAddress; + if (addr) { + CopyList(addr); + } + mClassId = kCidAddressList; + mClassName = sClassName; +} + + +DwAddressList::DwAddressList(const DwString& aStr, DwMessageComponent* aParent) + : DwFieldBody(aStr, aParent) +{ + mFirstAddress = 0; + mClassId = kCidAddressList; + mClassName = sClassName; +} + + +DwAddressList::~DwAddressList() +{ + if (mFirstAddress) { + DeleteAll(); + } +} + + +const DwAddressList& DwAddressList::operator = (const DwAddressList& aList) +{ + if (this == &aList) return *this; + DwFieldBody::operator = (aList); + if (mFirstAddress) { + DeleteAll(); + } + const DwAddress* addr = aList.mFirstAddress; + if (addr) { + CopyList(addr); + } + return *this; +} + + +DwMessageComponent* DwAddressList::Clone() const +{ + return new DwAddressList(*this); +} + + +DwAddress* DwAddressList::FirstAddress() const +{ + return mFirstAddress; +} + + +void DwAddressList::Add(DwAddress* aAddr) +{ + aAddr->SetNext(0); + aAddr->SetParent(this); + if (!mFirstAddress) { + mFirstAddress = aAddr; + } + else { + DwAddress* addr = mFirstAddress; + while (addr->Next()) { + addr = (DwAddress*) addr->Next(); + } + addr->SetNext(aAddr); + } + SetModified(); +} + + +void DwAddressList::Remove(DwAddress* aAddr) +{ + DwAddress* addr = mFirstAddress; + if (addr == aAddr) { + mFirstAddress = (DwAddress*) addr->Next(); + aAddr->SetNext(0); + return; + } + while (addr) { + if (addr->Next() == aAddr) { + addr->SetNext(aAddr->Next()); + aAddr->SetNext(0); + break; + } + } + SetModified(); +} + + +void DwAddressList::DeleteAll() +{ + DwAddress* addr = mFirstAddress; + while (addr) { + DwAddress* nextAddr = (DwAddress*) addr->Next(); + delete addr; + addr = nextAddr; + } + mFirstAddress = 0; +} + + +void DwAddressList::Parse() +{ + mIsModified = 0; + if (mFirstAddress) { + DeleteAll(); + } + DwAddressListParser parser(mString); + DwAddress* address; + while (1) { + switch (parser.AddrType()) { + case DwAddressListParser::eAddrError: + case DwAddressListParser::eAddrEnd: + goto LOOP_EXIT; + case DwAddressListParser::eAddrMailbox: + address = DwMailbox::NewMailbox(parser.AddrString(), this); + address->Parse(); + if (address->IsValid()) { + Add(address); + } + else { + delete address; + } + break; + case DwAddressListParser::eAddrGroup: + address = DwGroup::NewGroup(parser.AddrString(), this); + address->Parse(); + if (address->IsValid()) { + Add(address); + } + else { + delete address; + } + break; + case DwAddressListParser::eAddrNull: + break; + } + ++parser; + } +LOOP_EXIT: + return; +} + + +void DwAddressList::Assemble() +{ + if (!mIsModified) return; + mString = ""; + int count = 0; + DwAddress* addr = mFirstAddress; + while (addr) { + addr->Assemble(); + if (addr->IsValid()) { + if (count > 0){ + if (IsFolding()) { + mString += "," DW_EOL " "; + } + else { + mString += ", "; + } + } + mString += addr->AsString(); + ++count; + } + addr = (DwAddress*) addr->Next(); + } + mIsModified = 0; +} + + +void DwAddressList::CopyList(const DwAddress* aFirstAddr) +{ + const DwAddress* addr = aFirstAddr; + while (addr) { + DwAddress* newAddr = (DwAddress*) addr->Clone(); + Add(newAddr); + addr = (const DwAddress*) addr->Next(); + } +} + + +#if defined (DW_DEBUG_VERSION) +void DwAddressList::PrintDebugInfo(std::ostream& aStrm, int aDepth/*=0*/) const +{ + aStrm << + "-------------- Debug info for DwAddressList class --------------\n"; + _PrintDebugInfo(aStrm); + int depth = aDepth - 1; + depth = (depth >= 0) ? depth : 0; + if (aDepth == 0 || depth > 0) { + DwAddress* addr = mFirstAddress; + while (addr) { + addr->PrintDebugInfo(aStrm, depth); + addr = addr->Next(); + } + } +} +#else +void DwAddressList::PrintDebugInfo(std::ostream&, int) const {} +#endif // defined (DW_DEBUG_VERSION) + + +#if defined (DW_DEBUG_VERSION) +void DwAddressList::_PrintDebugInfo(std::ostream& aStrm) const +{ + DwFieldBody::_PrintDebugInfo(aStrm); + aStrm << "Address objects: "; + DwAddress* addr = mFirstAddress; + if (addr) { + int count = 0; + while (addr) { + if (count > 0) aStrm << ' '; + aStrm << addr->ObjectId(); + addr = addr->Next(); + ++count; + } + aStrm << '\n'; + } + else { + aStrm << "(none)\n"; + } +} +#else +void DwAddressList::_PrintDebugInfo(std::ostream&) const {} +#endif // defined (DW_DEBUG_VERSION) + + +void DwAddressList::CheckInvariants() const +{ +#if defined (DW_DEBUG_VERSION) + DwAddress* addr = mFirstAddress; + while (addr) { + addr->CheckInvariants(); + assert((DwMessageComponent*) this == addr->Parent()); + addr = addr->Next(); + } +#endif // defined (DW_DEBUG_VERSION) +} + + +//------------------------------------------------------------------------- + + +DwAddressListParser::DwAddressListParser(const DwString& aStr) + : mTokenizer(aStr), + mAddrString(aStr) +{ + mAddrType = eAddrError; + ParseNextAddress(); +} + + +DwAddressListParser::~DwAddressListParser() +{ +} + + +int DwAddressListParser::Restart() +{ + mTokenizer.Restart(); + ParseNextAddress(); + return mAddrType; +} + + +int DwAddressListParser::operator ++ () +{ + ParseNextAddress(); + return mAddrType; +} + + +void DwAddressListParser::ParseNextAddress() +{ + mAddrString.SetFirst(mTokenizer); + mAddrType = eAddrEnd; + int type = mTokenizer.Type(); + if (type == eTkNull) { + return; + } + enum { + eTopLevel, + eInGroup, + eInRouteAddr + } state; + state = eTopLevel; + // The type will be a mailbox, unless we discover otherwise + mAddrType = eAddrMailbox; + int done = 0; + while (!done) { + if (type == eTkNull) { + mAddrString.ExtendTo(mTokenizer); + break; + } + else if (type == eTkSpecial) { + int ch = mTokenizer.Token()[0]; + switch (state) { + case eTopLevel: + switch (ch) { + case ',': + mAddrString.ExtendTo(mTokenizer); + done = 1; + break; + case '<': + state = eInRouteAddr; + break; + case ':': + mAddrType = eAddrGroup; + state = eInGroup; + break; + } + break; + case eInRouteAddr: + switch (ch) { + case '>': + state = eTopLevel; + break; + } + break; + case eInGroup: + switch (ch) { + case ';': + state = eTopLevel; + break; + } + break; + } + } + ++mTokenizer; + type = mTokenizer.Type(); + } + if (mAddrString.Tokens().length() == 0) { + mAddrType = eAddrNull; + } +} |