mirror of
https://github.com/mozilla/gecko-dev.git
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257 lines
6.7 KiB
C++
257 lines
6.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "xp.h"
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#include "addrprsr.h"
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#include "prefapi.h"
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/*****************************************************************************************
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Creating and Destroying methods....
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******************************************************************************************/
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AB_AddressParser::AB_AddressParser(MSG_Master * master)
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{
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m_master = master; // in case we need to get at prefs....
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m_defaultDomain = NULL; // lazy fetch for this....get it when we need it...
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}
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AB_AddressParser::~AB_AddressParser()
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{
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XP_ASSERT(m_defaultDomain == NULL);
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}
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/* static */ int AB_AddressParser::Create(MSG_Master * master, AB_AddressParser ** parser /* caller passes in ptr to parser */)
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{
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int status = AB_FAILURE;
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// right now just create one...we might want to make it a static object later....
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if (parser)
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{
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*parser = new AB_AddressParser(master);
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if (*parser)
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status = AB_SUCCESS;
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else
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status = AB_FAILURE;
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}
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else
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status = ABError_NullPointer;
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return status;
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}
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int AB_AddressParser::Close()
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{
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if (m_defaultDomain)
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{
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XP_FREE(m_defaultDomain);
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m_defaultDomain = NULL;
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}
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return AB_SUCCESS;
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}
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/*****************************************************************************************
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Our movers and shakers.....this is the stuff that actually parses and assembles email
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addresses.
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******************************************************************************************/
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// take a naked address, parse it as an RFC822 address and put it in address. Caller must XP_FREE addresss parameter
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int AB_AddressParser::FormatNakedAddress(char ** addresses, const char * nakedAddress, XP_Bool ensureDomainIsPresent)
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{
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int status = AB_SUCCESS;
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if (nakedAddress && addresses)
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{
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*addresses = NULL;
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char * name = NULL;
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char * address = NULL;
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int num = MSG_ParseRFC822Addresses(nakedAddress, &name, &address);
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char * curname = name;
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char * curaddress = address;
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if (num)
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{
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for (int i = 0; i < num; i++)
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{
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FormatAndAddToAddressString(addresses, curname, curaddress, ensureDomainIsPresent);
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// increment to the next name in the list
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// of incoming addresses
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curname += XP_STRLEN(curname) + 1;
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curaddress += XP_STRLEN(curaddress) + 1;
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}
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}
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XP_FREEIF(name);
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XP_FREEIF(address);
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} // if naked address
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else
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status = ABError_NullPointer;
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return status;
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}
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int AB_AddressParser::FormatAndAddToAddressString(char ** addresses, const char * name, const char * address, XP_Bool ensureDomainIsPresent)
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// this was grabbed pretty much intact from code for the 4.0x address book in ABook::AddToAddressString.
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{
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XP_ASSERT(addresses && address);
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if (!addresses|| !address)
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return ABError_NullPointer;
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char* muckedaddr = NULL;
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char * strippedAddr = NULL;
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char * escAddr = NULL;
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if (address)
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strippedAddr = XP_STRDUP (address);
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MSG_UnquotePhraseOrAddr (strippedAddr, &escAddr);
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if (!strippedAddr || !escAddr)
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{
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XP_FREEIF(strippedAddr);
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XP_FREEIF(escAddr);
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return AB_FAILURE;
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}
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if (ensureDomainIsPresent)
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{
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XP_Bool hasMachinePart =
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(XP_STRCHR(escAddr, '@') != NULL ||
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XP_STRCHR(escAddr, '!') != NULL ||
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XP_STRCHR(escAddr, '%') != NULL);
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if (!hasMachinePart)
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{
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// This address has no domain part. It doesn't even have a funky
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// extremely-old-fashioned UUCP "!"-style address. Go muck it to
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// have a domain.
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if (!m_defaultDomain)
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DetermineDefaultDomain();
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if (m_defaultDomain)
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muckedaddr = PR_smprintf("%s@%s", escAddr, m_defaultDomain);
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}
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}
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if (*addresses) // if the string exists already then we have at least one name already in the list so add a comma b4 we add our name
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NET_SACat(addresses, ", ");
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// strip out the double quote if they exist
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// this will happen if an name contains
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// spaces or other funny characters
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// so we can reqoute the name
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char * strippedName = XP_STRDUP (name);
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char * escName = NULL;
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MSG_UnquotePhraseOrAddr (strippedName, &escName);
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if (!strippedName || !escName)
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{
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XP_FREEIF(strippedAddr);
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XP_FREEIF(escAddr);
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XP_FREEIF(muckedaddr);
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XP_FREEIF(strippedName);
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XP_FREEIF(escName);
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return ABError_NullPointer;
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}
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char* full = MSG_MakeFullAddress(escName, muckedaddr ? muckedaddr : escAddr);
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XP_FREEIF(strippedAddr);
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XP_FREEIF(escAddr);
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XP_FREEIF(strippedName);
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XP_FREEIF(escName);
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XP_FREEIF(muckedaddr);
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if (full)
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{
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NET_SACat(addresses, full);
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XP_FREEIF (full);
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}
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return AB_SUCCESS;
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}
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void AB_AddressParser::DetermineDefaultDomain()
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// this was grabbed pretty much intact from code for the 4.0x address book in Abook::DetermineDefaultDomain...
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{
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#ifdef MOZADDRSTANDALONE
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XP_ASSERT (FALSE);
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return (NULL);
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#else
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if (m_defaultDomain)
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return;
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m_defaultDomain = NULL;
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/* Ignore all pref call backs until I've figured more things out! */
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/*
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#ifdef XP_OS2_FIX
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PREF_RegisterCallback("mail.identity", ABook::TossDefaultDomain_s, this);
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#else
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PREF_RegisterCallback("mail.identity", (PrefChangedFunc)ABook::TossDefaultDomain_s, this);
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#endif
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*/
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// ### Need to unregister this callback when we get destroyed.
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// Unfortunately, prefapi doesn't yet provide a way to do that.
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PREF_CopyCharPref("mail.identity.defaultdomain", &m_defaultDomain);
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if (m_defaultDomain)
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{
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// Get rid of extra whitespace. If that means we end up with nothing,
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// then free all the allocated string and set m_defaultDomain back to
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// NULL. Also, let's not let people put at-signs here and stuff.
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char* ptr = XP_StripLine(m_defaultDomain);
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while (*ptr == '@') ptr++;
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if (*ptr == '\0' || XP_STRCHR(ptr, '@'))
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{
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XP_FREEIF (m_defaultDomain);
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m_defaultDomain = NULL;
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}
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else
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if (ptr != m_defaultDomain)
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{
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char* tmp = XP_STRDUP(ptr);
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XP_FREEIF (m_defaultDomain);
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m_defaultDomain = tmp;
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}
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}
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if (!m_defaultDomain)
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{
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// Doesn't seem to be an explicit domain
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// specified. Use the one in the user's
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// e-mail address.
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const char* useraddr = FE_UsersMailAddress();
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if (useraddr)
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{
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char* ptr = XP_STRCHR(useraddr, '@');
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if (ptr)
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{
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ptr++;
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if (*ptr)
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m_defaultDomain = XP_STRDUP(XP_StripLine(ptr));
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}
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}
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}
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#endif
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}
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