diff options
Diffstat (limited to 'lib/pilot.cpp')
| -rw-r--r-- | lib/pilot.cpp | 264 |
1 files changed, 264 insertions, 0 deletions
diff --git a/lib/pilot.cpp b/lib/pilot.cpp new file mode 100644 index 0000000..d946593 --- /dev/null +++ b/lib/pilot.cpp @@ -0,0 +1,264 @@ +/* pilot.cpp KPilot +** +** Copyright (C) 1998-2001 by Dan Pilone +** Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com> +** Copyright (C) 2003-2006 Adriaan de Groot <groot@kde.org> +** +** These are the base class structures that reside on the +** handheld device -- databases and their parts. +*/ + +/* +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program in a file called COPYING; if not, write to +** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, +** MA 02110-1301, USA. +*/ + +/* +** Bug reports and questions can be sent to kde-pim@kde.org +*/ + +#include "options.h" + +#include <tqtextcodec.h> +#include <tqmutex.h> +#include <kcharsets.h> +#include <tdeglobal.h> + +#include "pilot.h" +#include "pilotDatabase.h" +#include "pilotAppInfo.h" +#include "pilotRecord.h" + + +namespace Pilot +{ +static TQTextCodec *codec = 0L; +static TQMutex* mutex = 0L; + + +TQString fromPilot( const char *c, int len ) +{ + mutex->lock(); + TQString str = codec->toUnicode(c,len); + mutex->unlock(); + return str; +} + +TQString fromPilot( const char *c ) +{ + mutex->lock(); + TQString str = codec->toUnicode(c); + mutex->unlock(); + return str; +} + +TQCString toPilot( const TQString &s ) +{ + mutex->lock(); + TQCString str = codec->fromUnicode(s); + mutex->unlock(); + return str; +} + +int toPilot( const TQString &s, char *buf, int len) +{ + mutex->lock(); + // See toPilot() below. + memset( buf, 0, len ); + int used = len; + TQCString cbuf = codec->fromUnicode(s,used); + if (used > len) + { + used=len; + } + memcpy( buf, cbuf.data(), used ); + mutex->unlock(); + return used; +} + +int toPilot( const TQString &s, unsigned char *buf, int len) +{ + mutex->lock(); + // Clear the buffer + memset( buf, 0, len ); + + // Convert to 8-bit encoding + int used = len; + TQCString cbuf = codec->fromUnicode(s,used); + + // Will it fit in the buffer? + if (used > len) + { + // Ought to be impossible, anyway, since 8-bit encodings + // are shorter than the UTF-8 encodings (1 byte per character + // vs. 1-or-more byte per character). + used=len; + } + + // Fill the buffer with encoded data. + memcpy( buf, cbuf.data(), used ); + mutex->unlock(); + return used; +} + +bool setupPilotCodec(const TQString &s) +{ + FUNCTIONSETUP; + mutex = new TQMutex(); + mutex->lock(); + TQString encoding(TDEGlobal::charsets()->encodingForName(s)); + + DEBUGKPILOT << fname << ": Using codec name " << s << endl; + DEBUGKPILOT << fname << ": Creating codec " << encoding << endl; + + // if the desired codec can't be found, latin1 will be returned anyway, no need to do this manually + codec = TDEGlobal::charsets()->codecForName(encoding); + + if (codec) + { + DEBUGKPILOT << fname << ": Got codec " << codec->name() << endl; + } + + mutex->unlock(); + return codec; +} + +TQString codecName() +{ + return TQString::fromLatin1(codec->name()); +} + +TQString category(const struct CategoryAppInfo *info, unsigned int i) +{ + if (!info || (i>=CATEGORY_COUNT)) + { + return TQString(); + } + + mutex->lock(); + TQString str = codec->toUnicode(info->name[i], + MIN(strlen(info->name[i]), CATEGORY_SIZE-1)); + mutex->unlock(); + return str; +} + + +int findCategory(const struct CategoryAppInfo *info, + const TQString &selectedCategory, + bool unknownIsUnfiled) +{ + FUNCTIONSETUP; + + if (!info) + { + WARNINGKPILOT << "Bad CategoryAppInfo pointer" << endl; + return -1; + } + + int currentCatID = -1; + for (unsigned int i=0; i<CATEGORY_COUNT; i++) + { + if (!info->name[i][0]) continue; + if (selectedCategory == category(info, i)) + { + currentCatID = i; + break; + } + } + + if (-1 == currentCatID) + { + DEBUGKPILOT << fname << ": Category name " + << selectedCategory << " not found." << endl; + } + else + { + DEBUGKPILOT << fname << ": Matched category " << currentCatID << endl; + } + + if ((currentCatID == -1) && unknownIsUnfiled) + currentCatID = 0; + return currentCatID; +} + +int insertCategory(struct CategoryAppInfo *info, + const TQString &label, + bool unknownIsUnfiled) +{ + FUNCTIONSETUP; + + if (!info) + { + WARNINGKPILOT << "Bad CategoryAppInfo pointer" << endl; + return -1; + } + + + int c = findCategory(info,label,unknownIsUnfiled); + if (c<0) + { + // This is the case when the category is not known + // and unknownIsUnfiled is false. + for (unsigned int i=0; i<CATEGORY_COUNT; i++) + { + if (!info->name[i][0]) + { + c = i; + break; + } + } + + if ((c>0) && (c < (int)CATEGORY_COUNT)) + { + // 0 is always unfiled, can't change that. + toPilot(label,info->name[c],CATEGORY_SIZE); + } + else + { + WARNINGKPILOT << "Category name " + << label + << " could not be added." << endl; + c = -1; + } + } + + return c; +} + +void dumpCategories(const struct CategoryAppInfo *info) +{ + FUNCTIONSETUP; + + if (!info) + { + WARNINGKPILOT << "Dumping bad pointer." << endl; + return; + } + + DEBUGKPILOT << fname << " lastUniqueId: " + << (int) info->lastUniqueID << endl; + for (unsigned int i = 0; i < CATEGORY_COUNT; i++) + { + if (!info->name[i][0]) continue; + DEBUGKPILOT << fname << ": " << i << " = " + << (int)(info->ID[i]) << " <" + << info->name[i] << ">" << endl; + } +} + + +} + + |