VCard.cpp
/*
libvcard - vCard parsing library for vCard version 3.0
Copyright (C) 1998 Rik Hemsley rik@kde.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to
deal in the Software without restriction, including without limitation the
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
sell copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <qcstring.h>
#include <qstrlist.h>
#include <VCardEntity.h>
#include <VCardVCard.h>
#include <VCardContentLine.h>
#include <VCardRToken.h>
#include <VCardDefines.h>
using namespace VCARD;
VCard::VCard()
: Entity()
{
contentLineList_.setAutoDelete( true );
}
VCard::VCard(const VCard & x)
: Entity(x),
group_(x.group_),
contentLineList_(x.contentLineList_)
{
}
VCard::VCard(const QCString & s)
: Entity(s)
{
}
VCard &
VCard::operator = (VCard & x)
{
if (*this == x) return *this;
group_ = x.group();
contentLineList_ = x.contentLineList_;
Entity::operator = (x);
return *this;
}
VCard &
VCard::operator = (const QCString & s)
{
Entity::operator = (s);
return *this;
}
bool
VCard::operator == (VCard & x)
{
x.parse();
return false;
}
VCard::~VCard()
{
}
void
VCard::_parse()
{
vDebug("parse() called");
QStrList l;
RTokenise(strRep_, "\r\n", l);
if (l.count() < 3) { // Invalid VCARD !
vDebug("Invalid vcard");
return;
}
// Get the first line
QCString beginLine = QCString(l.at(0)).stripWhiteSpace();
vDebug("Begin line == \"" + beginLine + "\"");
// Remove extra blank lines
while (QCString(l.last()).isEmpty())
l.remove(l.last());
// Now we know this is the last line
QCString endLine = l.last();
// Trash the first and last lines as we have seen them.
l.remove(0u);
l.remove(l.last());
// FIRST LINE
int split = beginLine.find(':');
if (split == -1) { // invalid, no BEGIN
vDebug("No split");
return;
}
QCString firstPart(beginLine.left(split));
QCString valuePart(beginLine.mid(split + 1));
split = firstPart.find('.');
if (split != -1) {
group_ = firstPart.left(split);
firstPart = firstPart.right(firstPart.length() - split - 1);
}
if (qstrnicmp(firstPart, "BEGIN", 5) != 0) { // No BEGIN !
vDebug("No BEGIN");
return;
}
if (qstrnicmp(valuePart, "VCARD", 5) != 0) { // Not a vcard !
vDebug("No VCARD");
return;
}
// CONTENT LINES
//
vDebug("Content lines");
// Handle folded lines.
QStrList refolded;
QStrListIterator it(l);
QCString cur;
for (; it.current(); ++it) {
cur = it.current();
++it;
while (
it.current() &&
it.current()[0] == ' ' &&
strlen(it.current()) != 1)
{
cur += it.current() + 1;
++it;
}
--it;
refolded.append(cur);
}
QStrListIterator it2(refolded);
for (; it2.current(); ++it2) {
vDebug("New contentline using \"" + QCString(it2.current()) + "\"");
ContentLine * cl = new ContentLine(it2.current());
cl->parse();
contentLineList_.append(cl);
}
// LAST LINE
split = endLine.find(':');
if (split == -1) // invalid, no END
return;
firstPart = endLine.left(split);
valuePart = endLine.right(firstPart.length() - split - 1);
split = firstPart.find('.');
if (split != -1) {
group_ = firstPart.left(split);
firstPart = firstPart.right(firstPart.length() - split - 1);
}
if (qstricmp(firstPart, "END") != 0) // No END !
return;
if (qstricmp(valuePart, "VCARD") != 0) // Not a vcard !
return;
}
void
VCard::_assemble()
{
vDebug("Assembling vcard");
strRep_ = "BEGIN:VCARD\r\n";
strRep_ += "VERSION:3.0\r\n";
QPtrListIterator<ContentLine> it(contentLineList_);
for (; it.current(); ++it)
strRep_ += it.current()->asString() + "\r\n";
strRep_ += "END:VCARD\r\n";
}
bool
VCard::has(EntityType t)
{
parse();
return contentLine(t) == 0 ? false : true;
}
bool
VCard::has(const QCString & s)
{
parse();
return contentLine(s) == 0 ? false : true;
}
void
VCard::add(const ContentLine & cl)
{
parse();
ContentLine * c = new ContentLine(cl);
contentLineList_.append(c);
}
void
VCard::add(const QCString & s)
{
parse();
ContentLine * c = new ContentLine(s);
contentLineList_.append(c);
}
ContentLine *
VCard::contentLine(EntityType t)
{
parse();
QPtrListIterator<ContentLine> it(contentLineList_);
for (; it.current(); ++it)
if (it.current()->entityType() == t)
return it.current();
return 0;
}
ContentLine *
VCard::contentLine(const QCString & s)
{
parse();
QPtrListIterator<ContentLine> it(contentLineList_);
for (; it.current(); ++it)
if (it.current()->entityType() == EntityNameToEntityType(s))
return it.current();
return 0;
}

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