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diff --git a/src/mailbox.cpp b/src/mailbox.cpp
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-//
-// VMime library (http://www.vmime.org)
-// Copyright (C) 2002-2013 Vincent Richard <[email protected]>
-//
-// 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 3 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
-//
-// Linking this library statically or dynamically with other modules is making
-// a combined work based on this library. Thus, the terms and conditions of
-// the GNU General Public License cover the whole combination.
-//
-
-#include "vmime/mailbox.hpp"
-#include "vmime/parserHelpers.hpp"
-#include "vmime/utility/outputStreamStringAdapter.hpp"
-
-
-namespace vmime
-{
-
-
-mailbox::mailbox()
-{
-}
-
-
-mailbox::mailbox(const mailbox& mbox)
- : address(), m_name(mbox.m_name), m_email(mbox.m_email)
-{
-}
-
-
-mailbox::mailbox(const emailAddress& email)
- : m_email(email)
-{
-}
-
-
-mailbox::mailbox(const text& name, const emailAddress& email)
- : m_name(name), m_email(email)
-{
-}
-
-
-/*
-
- RFC #2822:
- 3.4. ADDRESS SPECIFICATION
-
-mailbox = name-addr / addr-spec
-
-name-addr = [display-name] angle-addr
-
-angle-addr = [CFWS] "<" addr-spec ">" [CFWS] / obs-angle-addr
-
-*/
-
-void mailbox::parseImpl
- (const parsingContext& ctx, const string& buffer, const size_t position,
- const size_t end, size_t* newPosition)
-{
- const char* const pend = buffer.data() + end;
- const char* const pstart = buffer.data() + position;
- const char* p = pstart;
-
- // Ignore blank spaces at the beginning
- while (p < pend && parserHelpers::isSpace(*p)) ++p;
-
- // Current state for parsing machine
- enum States
- {
- State_None,
- State_Name,
- State_Address
- };
-
- States state = State_Name; // let's start with name, we will see later (*)
-
- // Temporary buffers for extracted name and address
- string name;
- string address;
- bool hadBrackets = false;
-
- while (p < pend)
- {
- if (state == State_Name)
- {
- if (*p == '<')
- {
- state = State_Address;
- continue;
- }
-
- if (*p == '"') // Quoted string
- {
- ++p;
-
- bool escaped = false;
-
- while (p < pend)
- {
- if (escaped)
- {
- name += *p;
- escaped = false;
- }
- else if (*p == '\\')
- {
- escaped = true;
- }
- else
- {
- if (*p == '"')
- {
- ++p;
- break;
- }
- else
- {
- name += *p;
- }
- }
-
- ++p;
- }
- }
- else
- {
- bool escaped = false;
- int comment = 0;
-
- while (p < pend)
- {
- if (escaped)
- {
- if (!comment) name += *p;
- escaped = false;
- }
- else if (comment)
- {
- if (*p == '\\')
- escaped = true;
- else if (*p == '(')
- ++comment;
- else if (*p == ')')
- --comment;
- }
- else if (*p == '\\')
- {
- escaped = true;
- }
- else if (*p == '(')
- {
- ++comment;
- }
- else if (*p == '<')
- {
- // Erase any space between display name and <address>
- string::iterator q = name.end();
-
- while (q != name.begin() && parserHelpers::isSpace(*(q - 1)))
- --q;
-
- name.erase(q, name.end());
-
- break;
- }
- else if (/* parserHelpers::isSpace(*p) || */ *p == '@')
- {
- break;
- }
- else
- {
- name += *p;
- }
-
- ++p;
- }
- }
-
- if (p < pend && *p == '@')
- {
- // (*) Actually, we were parsing the local-part of an address
- // and not a display name...
- address = name;
- name.clear();
-
- bool escaped = false;
- int comment = 0;
-
- while (p < pend)
- {
- if (escaped)
- {
- if (!comment) address += *p;
- escaped = false;
- }
- else if (comment)
- {
- if (*p == '\\')
- escaped = true;
- else if (*p == '(')
- ++comment;
- else if (*p == ')')
- --comment;
- }
- else if (*p == '\\')
- {
- escaped = true;
- }
- else if (*p == '(')
- {
- ++comment;
- }
- else if (parserHelpers::isSpace(*p))
- {
- break;
- }
- else
- {
- address += *p;
- }
-
- ++p;
- }
-
- break;
- }
- else
- {
- while (p < pend && parserHelpers::isSpace(*p)) ++p;
- state = State_None;
- }
- }
- else if (state == State_Address)
- {
- // Skip '<' character
- if (*p == '<')
- ++p;
-
- bool escaped = false;
- int comment = 0;
-
- while (p < pend)
- {
- if (escaped)
- {
- if (!comment) address += *p;
- escaped = false;
- }
- else if (comment)
- {
- if (*p == '\\')
- escaped = true;
- else if (*p == '(')
- ++comment;
- else if (*p == ')')
- --comment;
- }
- else if (*p == '(')
- {
- ++comment;
- }
- else if (*p == '\\')
- {
- escaped = true;
- }
- else if (*p == '<')
- {
- // If we found a '<' here, it means that the address
- // starts _only_ here...and the stuff we have parsed
- // before belongs actually to the display name!
- name += address;
- address.clear();
- }
- else if (*p == '>')
- {
- hadBrackets = true;
- break;
- }
- else if (!parserHelpers::isSpace(*p))
- {
- address += *p;
- }
-
- ++p;
- }
-
- break;
- }
- else
- {
- while (p < pend && parserHelpers::isSpace(*p)) ++p;
-
- if (p < pend)
- {
- //if (*p == '<')
- state = State_Address;
- }
- }
- }
-
- // Swap name and address when no address was found
- // (email address is mandatory, whereas name is optional).
- if (address.empty() && !name.empty() && !hadBrackets)
- {
- m_name.removeAllWords();
- m_email.parse(ctx, name);
- }
- else
- {
- text::decodeAndUnfold(ctx, name, &m_name);
- m_email.parse(ctx, address);
- }
-
- setParsedBounds(position, position + (p - pstart));
-
- if (newPosition)
- *newPosition = position + (p - pstart);
-}
-
-
-void mailbox::generateImpl
- (const generationContext& ctx, utility::outputStream& os,
- const size_t curLinePos, size_t* newLinePos) const
-{
- string generatedEmail;
- utility::outputStreamStringAdapter generatedEmailStream(generatedEmail);
- m_email.generate(ctx, generatedEmailStream, 0, NULL);
-
- if (m_name.isEmpty())
- {
- size_t pos = curLinePos;
-
- // No display name is specified, only email address.
- if (curLinePos + generatedEmail.length() > ctx.getMaxLineLength())
- {
- os << NEW_LINE_SEQUENCE;
- pos = NEW_LINE_SEQUENCE.length();
- }
-
- os << generatedEmail;
- pos += generatedEmail.length();
-
- if (newLinePos)
- *newLinePos = pos;
- }
- else
- {
- // We have to encode the name:
- // - if it contains characters in a charset different from "US-ASCII",
- // - and/or if it contains one or more of these special chars:
- // CR LF TAB " ; , < > ( ) @ / ? . = :
-
- // Check whether there are words that are not "US-ASCII"
- // and/or contain the special chars.
- bool forceEncode = false;
-
- for (size_t w = 0 ; !forceEncode && w != m_name.getWordCount() ; ++w)
- {
- if (m_name.getWordAt(w)->getCharset() == charset(charsets::US_ASCII))
- {
- const string& buffer = m_name.getWordAt(w)->getBuffer();
-
- for (string::const_iterator c = buffer.begin() ;
- !forceEncode && c != buffer.end() ; ++c)
- {
- switch (*c)
- {
- case '\r':
- case '\n':
- case '\t':
- case ';':
- case ',':
- case '<': case '>':
- case '(': case ')':
- case '@':
- case '/':
- case '?':
- case '.':
- case '=':
- case ':':
- case '"':
-
- forceEncode = true;
- break;
- }
- }
- }
- else
- {
- forceEncode = true;
- }
- }
-
- size_t pos = curLinePos;
-
- m_name.encodeAndFold(ctx, os, pos, &pos,
- text::QUOTE_IF_POSSIBLE | (forceEncode ? text::FORCE_ENCODING : 0));
-
- if (pos + generatedEmail.length() + 3 > ctx.getMaxLineLength())
- {
- os << NEW_LINE_SEQUENCE;
- pos = NEW_LINE_SEQUENCE.length();
- }
-
- os << " <" << generatedEmail << ">";
- pos += 2 + generatedEmail.length() + 1;
-
- if (newLinePos)
- *newLinePos = pos;
- }
-}
-
-
-bool mailbox::operator==(const class mailbox& mailbox) const
-{
- return (m_name == mailbox.m_name && m_email == mailbox.m_email);
-}
-
-
-bool mailbox::operator!=(const class mailbox& mailbox) const
-{
- return !(*this == mailbox);
-}
-
-
-void mailbox::copyFrom(const component& other)
-{
- const mailbox& source = dynamic_cast <const mailbox&>(other);
-
- m_name = source.m_name;
- m_email = source.m_email;
-}
-
-
-mailbox& mailbox::operator=(const mailbox& other)
-{
- copyFrom(other);
- return (*this);
-}
-
-
-shared_ptr <component>mailbox::clone() const
-{
- return make_shared <mailbox>(*this);
-}
-
-
-bool mailbox::isEmpty() const
-{
- return m_email.isEmpty();
-}
-
-
-void mailbox::clear()
-{
- m_name.removeAllWords();
- m_email = emailAddress();
-}
-
-
-bool mailbox::isGroup() const
-{
- return (false);
-}
-
-
-const text& mailbox::getName() const
-{
- return (m_name);
-}
-
-
-void mailbox::setName(const text& name)
-{
- m_name = name;
-}
-
-
-const emailAddress& mailbox::getEmail() const
-{
- return (m_email);
-}
-
-
-void mailbox::setEmail(const emailAddress& email)
-{
- m_email = email;
-}
-
-
-const std::vector <shared_ptr <component> > mailbox::getChildComponents()
-{
- return std::vector <shared_ptr <component> >();
-}
-
-
-} // vmime
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