Diffstat (limited to 'kmicromail/libmailwrapper/mailwrapper.cpp') (more/less context) (show whitespace changes)
| -rw-r--r-- | kmicromail/libmailwrapper/mailwrapper.cpp | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/kmicromail/libmailwrapper/mailwrapper.cpp b/kmicromail/libmailwrapper/mailwrapper.cpp new file mode 100644 index 0000000..9400649 --- a/dev/null +++ b/kmicromail/libmailwrapper/mailwrapper.cpp @@ -0,0 +1,180 @@ +#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" + +#define UNDEFINED 64 +#define MAXLINE 76 +#define UTF16MASK 0x03FFUL +#define UTF16SHIFT 10 +#define UTF16BASE 0x10000UL +#define UTF16HIGHSTART 0xD800UL +#define UTF16HIGHEND 0xDBFFUL +#define UTF16LOSTART 0xDC00UL +#define UTF16LOEND 0xDFFFUL + + +using namespace Opie::Core; +Attachment::Attachment( QString lnk ) +{ + doc = lnk; + size = QFileInfo( doc ).size(); + mPix = SmallIcon( "files" ); +} + +Folder::Folder(const QString&tmp_name, const QString&sep ) +{ + name = tmp_name; + nameDisplay = name; + separator = sep; + prefix = ""; +} + +Folder::~Folder() +{ +} + +const QString& Folder::Separator()const +{ + return separator; +} + +IMAPFolder::IMAPFolder(const QString&name,const QString&sep, bool select,bool no_inf, const QString&aprefix ) + : Folder( name,sep ),m_MaySelect(select),m_NoInferior(no_inf) +{ + // Decode IMAP foldername + nameDisplay = IMAPFolder::decodeFolderName( name ); + /* + odebug << "folder " + name + " - displayed as " + nameDisplay << oendl; + */ + prefix = aprefix; + + if (prefix.length()>0) { + if (nameDisplay.startsWith(prefix) && nameDisplay.length()>prefix.length()) { + nameDisplay=nameDisplay.right(nameDisplay.length()-prefix.length()); + } + } +} + +IMAPFolder::~IMAPFolder() +{ +} + +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() + :Opie::Core::ORefCount(),name(""), mail(""), to(""), cc(""), bcc(""), reply(""), subject(""), message("") +{ +} + +MHFolder::MHFolder(const QString&disp_name,const QString&mbox) + : Folder( disp_name,"/" ) +{ + separator = "/"; + name = mbox; + if (!disp_name.startsWith("/") && disp_name.length()>0) + name+="/"; + name+=disp_name; + if (disp_name.length()==0) { + nameDisplay = separator; + } + prefix = mbox; +} + +MHFolder::~MHFolder() +{ +} |