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#include <stdlib.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include <qdir.h>
#include "mailwrapper.h"
#include "logindialog.h"
#include "defines.h"
Attachment::Attachment( DocLnk lnk )
{
doc = lnk;
size = QFileInfo( doc.file() ).size();
}
Folder::Folder(const QString&tmp_name, const QString&sep )
{
name = tmp_name;
nameDisplay = name;
separator = sep;
}
const QString& Folder::Separator()const
{
return separator;
}
IMAPFolder::IMAPFolder(const QString&name,const QString&sep, bool select,bool no_inf, const QString&prefix )
: Folder( name,sep ),m_MaySelect(select),m_NoInferior(no_inf)
{
// Decode IMAP foldername
nameDisplay = IMAPFolder::decodeFolderName( name );
qDebug( "folder " + name + " - displayed as " + nameDisplay );
if (prefix.length()>0) {
if (nameDisplay.startsWith(prefix) && nameDisplay.length()>prefix.length()) {
nameDisplay=nameDisplay.right(nameDisplay.length()-prefix.length());
}
}
}
static unsigned char base64chars[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+,";
/**
* Decodes base64 encoded parts of the imapfolder name
* Code taken from kde cvs: kdebase/kioslave/imap4/rfcdecoder.cc
*/
QString IMAPFolder::decodeFolderName( const QString &name )
{
unsigned char c, i, bitcount;
unsigned long ucs4, utf16, bitbuf;
unsigned char base64[256], utf8[6];
unsigned long srcPtr = 0;
QCString dst = "";
QCString src = name.ascii();
/* initialize modified base64 decoding table */
memset(base64, UNDEFINED, sizeof(base64));
for (i = 0; i < sizeof(base64chars); ++i) {
base64[(int)base64chars[i]] = i;
}
/* loop until end of string */
while (srcPtr < src.length ()) {
c = src[srcPtr++];
/* deal with literal characters and &- */
if (c != '&' || src[srcPtr] == '-') {
/* encode literally */
dst += c;
/* skip over the '-' if this is an &- sequence */
if (c == '&')
srcPtr++;
} else {
/* convert modified UTF-7 -> UTF-16 -> UCS-4 -> UTF-8 -> HEX */
bitbuf = 0;
bitcount = 0;
ucs4 = 0;
while ((c = base64[(unsigned char) src[srcPtr]]) != UNDEFINED) {
++srcPtr;
bitbuf = (bitbuf << 6) | c;
bitcount += 6;
/* enough bits for a UTF-16 character? */
if (bitcount >= 16) {
bitcount -= 16;
utf16 = (bitcount ? bitbuf >> bitcount : bitbuf) & 0xffff;
/* convert UTF16 to UCS4 */
if (utf16 >= UTF16HIGHSTART && utf16 <= UTF16HIGHEND) {
ucs4 = (utf16 - UTF16HIGHSTART) << UTF16SHIFT;
continue;
} else if (utf16 >= UTF16LOSTART && utf16 <= UTF16LOEND) {
ucs4 += utf16 - UTF16LOSTART + UTF16BASE;
} else {
ucs4 = utf16;
}
/* convert UTF-16 range of UCS4 to UTF-8 */
if (ucs4 <= 0x7fUL) {
utf8[0] = ucs4;
i = 1;
} else if (ucs4 <= 0x7ffUL) {
utf8[0] = 0xc0 | (ucs4 >> 6);
utf8[1] = 0x80 | (ucs4 & 0x3f);
i = 2;
} else if (ucs4 <= 0xffffUL) {
utf8[0] = 0xe0 | (ucs4 >> 12);
utf8[1] = 0x80 | ((ucs4 >> 6) & 0x3f);
utf8[2] = 0x80 | (ucs4 & 0x3f);
i = 3;
} else {
utf8[0] = 0xf0 | (ucs4 >> 18);
utf8[1] = 0x80 | ((ucs4 >> 12) & 0x3f);
utf8[2] = 0x80 | ((ucs4 >> 6) & 0x3f);
utf8[3] = 0x80 | (ucs4 & 0x3f);
i = 4;
}
/* copy it */
for (c = 0; c < i; ++c) {
dst += utf8[c];
}
}
}
/* skip over trailing '-' in modified UTF-7 encoding */
if (src[srcPtr] == '-')
++srcPtr;
}
}
return QString::fromUtf8( dst.data() );
}
Mail::Mail()
:name(""), mail(""), to(""), cc(""), bcc(""), reply(""), subject(""), message("")
{
}
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