From ad6f3f6402df4bdf88672d511e21ab1e9b88d978 Mon Sep 17 00:00:00 2001 From: Michele Calgaro Date: Mon, 7 Dec 2020 22:58:44 +0900 Subject: Renaming of files in preparation for code style tools. Signed-off-by: Michele Calgaro (cherry picked from commit 145abc15d57fb29701a12e8a14dcb9c1fd72e9be) --- tdeioslave/smtp/response.cpp | 160 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 160 insertions(+) create mode 100644 tdeioslave/smtp/response.cpp (limited to 'tdeioslave/smtp/response.cpp') diff --git a/tdeioslave/smtp/response.cpp b/tdeioslave/smtp/response.cpp new file mode 100644 index 000000000..de6b98868 --- /dev/null +++ b/tdeioslave/smtp/response.cpp @@ -0,0 +1,160 @@ +/* + response.cpp + + This file is part of tdeio_smtp, the KDE SMTP tdeioslave. + Copyright (c) 2003 Marc Mutz + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License, version 2, as + published by the Free Software Foundation. + + 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 + + In addition, as a special exception, the copyright holders give + permission to link the code of this program with any edition of + the Qt library by Trolltech AS, Norway (or with modified versions + of Qt that use the same license as Qt), and distribute linked + combinations including the two. You must obey the GNU General + Public License in all respects for all of the code used other than + Qt. If you modify this file, you may extend this exception to + your version of the file, but you are not obligated to do so. If + you do not wish to do so, delete this exception statement from + your version. +*/ + +#include + +#include "response.h" + +#include +#include + +#include + +namespace KioSMTP { + + void Response::parseLine( const char * line, int len ) { + + if ( !isWellFormed() ) return; // don't bother + + if ( isComplete() ) + // if the response is already complete, there can't be another line + mValid = false; + + if ( len > 1 && line[len-1] == '\n' && line[len-2] == '\r' ) + len -= 2; + + if ( len < 3 ) { + // can't be valid - too short + mValid = false; + mWellFormed = false; + return; + } + + bool ok = false; + unsigned int code = TQCString( line, 3+1 ).toUInt( &ok ); + if ( !ok || code < 100 || code > 559 ) { + // not a number or number out of range + mValid = false; + if ( !ok || code < 100 ) + mWellFormed = false; + return; + } + if ( mCode && code != mCode ) { + // different codes in one response are not allowed. + mValid = false; + return; + } + mCode = code; + + if ( len == 3 || line[3] == ' ' ) + mSawLastLine = true; + else if ( line[3] != '-' ) { + // code must be followed by either SP or hyphen (len == 3 is + // also accepted since broken servers exist); all else is + // invalid + mValid = false; + mWellFormed = false; + return; + } + + mLines.push_back( len > 4 ? TQCString( line+4, len-4+1 ).stripWhiteSpace() : TQCString() ); + } + + + // hackishly fixing QCStringList flaws... + static TQCString join( char sep, const QCStringList & list ) { + if ( list.empty() ) + return TQCString(); + TQCString result = list.front(); + for ( QCStringList::const_iterator it = ++list.begin() ; it != list.end() ; ++it ) + result += sep + *it; + return result; + } + + TQString Response::errorMessage() const { + TQString msg; + if ( lines().count() > 1 ) + msg = i18n("The server responded:\n%1") + .arg( static_cast(join( '\n', lines()) ) ); + else + msg = i18n("The server responded: \"%1\"") + .arg( static_cast(lines().front()) ); + if ( first() == 4 ) + msg += '\n' + i18n("This is a temporary failure. " + "You may try again later."); + return msg; + } + + int Response::errorCode() const { + switch ( code() ) { + case 421: // Service not available, closing transmission channel + case 454: // TLS not available due to temporary reason + // Temporary authentication failure + case 554: // Transaction failed / No SMTP service here / No valid recipients + return TDEIO::ERR_SERVICE_NOT_AVAILABLE; + + case 451: // Requested action aborted: local error in processing + return TDEIO::ERR_INTERNAL_SERVER; + + case 452: // Requested action not taken: insufficient system storage + case 552: // Requested mail action aborted: exceeded storage allocation + return TDEIO::ERR_DISK_FULL; + + case 500: // Syntax error, command unrecognized + case 501: // Syntax error in parameters or arguments + case 502: // Command not implemented + case 503: // Bad sequence of commands + case 504: // Command parameter not implemented + return TDEIO::ERR_INTERNAL; + + case 450: // Requested mail action not taken: mailbox unavailable + case 550: // Requested action not taken: mailbox unavailable + case 551: // User not local; please try + case 553: // Requested action not taken: mailbox name not allowed + return TDEIO::ERR_DOES_NOT_EXIST; + + case 530: // {STARTTLS,Authentication} required + case 538: // Encryption required for requested authentication mechanism + case 534: // Authentication mechanism is too weak + return TDEIO::ERR_UPGRADE_REQUIRED; + + case 432: // A password transition is needed + return TDEIO::ERR_COULD_NOT_AUTHENTICATE; + + default: + if ( isPositive() ) + return 0; + else + return TDEIO::ERR_UNKNOWN; + } + } + +} // namespace KioSMTP -- cgit v1.2.1