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authoralwin <alwin>2004-02-21 01:37:11 (UTC)
committer alwin <alwin>2004-02-21 01:37:11 (UTC)
commitb38daa3f05f3a250a8c5114890158863ab02a99f (patch) (unidiff)
tree465f331c2281e49460eb230950fac731e4e99336 /libopie2
parentd9e2ecd5619616d041ae8ac7a6f0776faee2310c (diff)
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some global helper functions implemented
Diffstat (limited to 'libopie2') (more/less context) (ignore whitespace changes)
-rw-r--r--libopie2/opiecore/oglobal.cpp152
-rw-r--r--libopie2/opiecore/oglobal.h47
2 files changed, 153 insertions, 46 deletions
diff --git a/libopie2/opiecore/oglobal.cpp b/libopie2/opiecore/oglobal.cpp
index 352151b..879e80f 100644
--- a/libopie2/opiecore/oglobal.cpp
+++ b/libopie2/opiecore/oglobal.cpp
@@ -1,93 +1,100 @@
1/* 1/*
2                 This file is part of the Opie Project 2 This file is part of the Opie Project
3              Copyright (C) 2003 Michael 'Mickey' Lauer <mickey@Vanille.de> 3 Copyright (C) 2003 Michael 'Mickey' Lauer <mickey@Vanille.de>
4 Copyright (C) 2004 Holger 'zecke' Freyther <zecke@handhelds.org> 4 =. Copyright (C) 2004 Holger 'zecke' Freyther <zecke@handhelds.org>
5 =.
6 .=l. 5 .=l.
7           .>+-= 6 .>+-=
8 _;:,     .>    :=|. This program is free software; you can 7 _;:, .> :=|. This program is free software; you can
9.> <`_,   >  .   <= redistribute it and/or modify it under 8.> <`_, > . <= redistribute it and/or modify it under
10:`=1 )Y*s>-.--   : the terms of the GNU Library General Public 9:`=1 )Y*s>-.-- : the terms of the GNU Library General Public
11.="- .-=="i,     .._ License as published by the Free Software 10.="- .-=="i, .._ License as published by the Free Software
12 - .   .-<_>     .<> Foundation; either version 2 of the License, 11 - . .-<_> .<> Foundation; either version 2 of the License,
13     ._= =}       : or (at your option) any later version. 12 ._= =} : or (at your option) any later version.
14    .%`+i>       _;_. 13 .%`+i> _;_.
15    .i_,=:_.      -<s. This program is distributed in the hope that 14 .i_,=:_. -<s. This program is distributed in the hope that
16     +  .  -:.       = it will be useful, but WITHOUT ANY WARRANTY; 15 + . -:. = it will be useful, but WITHOUT ANY WARRANTY;
17    : ..    .:,     . . . without even the implied warranty of 16 : .. .:, . . . without even the implied warranty of
18    =_        +     =;=|` MERCHANTABILITY or FITNESS FOR A 17 =_ + =;=|` MERCHANTABILITY or FITNESS FOR A
19  _.=:.       :    :=>`: PARTICULAR PURPOSE. See the GNU 18 _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU
20..}^=.=       =       ; Library General Public License for more 19..}^=.= = ; Library General Public License for more
21++=   -.     .`     .: details. 20++= -. .` .: details.
22 :     =  ...= . :.=- 21 : = ...= . :.=-
23 -.   .:....=;==+<; You should have received a copy of the GNU 22 -. .:....=;==+<; You should have received a copy of the GNU
24  -_. . .   )=.  = Library General Public License along with 23 -_. . . )=. = Library General Public License along with
25    --        :-=` this library; see the file COPYING.LIB. 24 -- :-=` this library; see the file COPYING.LIB.
26 If not, write to the Free Software Foundation, 25 If not, write to the Free Software Foundation,
27 Inc., 59 Temple Place - Suite 330, 26 Inc., 59 Temple Place - Suite 330,
28 Boston, MA 02111-1307, USA. 27 Boston, MA 02111-1307, USA.
29*/ 28*/
30 29
31#include <opie2/oglobal.h> 30#include <opie2/oglobal.h>
32 31
33#include <qfile.h> 32#include <qfile.h>
34#include <qtextstream.h> 33#include <qtextstream.h>
34#include <qdir.h>
35#include <qpe/mimetype.h>
36#include <qpe/qpeapplication.h>
37#include <qpe/storage.h>
38
39#include <unistd.h>
40#include <sys/types.h>
35 41
36static const char Base64EncMap[64] = 42static const char Base64EncMap[64] =
37{ 43{
38 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 44 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48,
39 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 45 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50,
40 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 46 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
41 0x59, 0x5A, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 47 0x59, 0x5A, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66,
42 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 48 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E,
43 0x6F, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 49 0x6F, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76,
44 0x77, 0x78, 0x79, 0x7A, 0x30, 0x31, 0x32, 0x33, 50 0x77, 0x78, 0x79, 0x7A, 0x30, 0x31, 0x32, 0x33,
45 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x2B, 0x2F 51 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x2B, 0x2F
46}; 52};
47 53
48static char Base64DecMap[128] = 54static char Base64DecMap[128] =
49{ 55{
50 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 56 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
51 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 57 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
52 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 58 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
53 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 59 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
54 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 60 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
55 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x3F, 61 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x3F,
56 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 62 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B,
57 0x3C, 0x3D, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 63 0x3C, 0x3D, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
58 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 64 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
59 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 65 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E,
60 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 66 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,
61 0x17, 0x18, 0x19, 0x00, 0x00, 0x00, 0x00, 0x00, 67 0x17, 0x18, 0x19, 0x00, 0x00, 0x00, 0x00, 0x00,
62 0x00, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 68 0x00, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20,
63 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 69 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,
64 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 70 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30,
65 0x31, 0x32, 0x33, 0x00, 0x00, 0x00, 0x00, 0x00 71 0x31, 0x32, 0x33, 0x00, 0x00, 0x00, 0x00, 0x00
66}; 72};
67 73
68 74
69OConfig* OGlobal::_config = 0; 75OConfig* OGlobal::_config = 0;
76OConfig* OGlobal::_qpe_config = 0;
70 77
71OConfig* OGlobal::config() 78OConfig* OGlobal::config()
72{ 79{
73 if ( !OGlobal::_config ) 80 if ( !OGlobal::_config )
74 { 81 {
75 // odebug classes are reading config, so can't use them here! 82 // odebug classes are reading config, so can't use them here!
76 qDebug( "OGlobal::creating global configuration instance." ); 83 qDebug( "OGlobal::creating global configuration instance." );
77 OGlobal::_config = new OConfig( "global" ); 84 OGlobal::_config = new OConfig( "global" );
78 } 85 }
79 return OGlobal::_config; 86 return OGlobal::_config;
80} 87}
81 88
82 89
83/** 90/**
84 * Return the internal builtin Global::Command object 91 * Return the internal builtin Global::Command object
85 * 92 *
86 */ 93 */
87Global::Command* OGlobal::builtinCommands() { 94Global::Command* OGlobal::builtinCommands() {
88 return builtin; 95 return builtin;
89} 96}
90 97
91 98
92/** 99/**
93 * Return the internal builtin QGuardedPtr<QWidget> object 100 * Return the internal builtin QGuardedPtr<QWidget> object
@@ -282,24 +289,123 @@ QByteArray OGlobal::decodeBase64( const QByteArray& in) {
282 if ( len > 1 ) 289 if ( len > 1 )
283 { 290 {
284 while (didx < len-2) 291 while (didx < len-2)
285 { 292 {
286 out[didx] = (((out[sidx] << 2) & 255) | ((out[sidx+1] >> 4) & 003)); 293 out[didx] = (((out[sidx] << 2) & 255) | ((out[sidx+1] >> 4) & 003));
287 out[didx+1] = (((out[sidx+1] << 4) & 255) | ((out[sidx+2] >> 2) & 017)); 294 out[didx+1] = (((out[sidx+1] << 4) & 255) | ((out[sidx+2] >> 2) & 017));
288 out[didx+2] = (((out[sidx+2] << 6) & 255) | (out[sidx+3] & 077)); 295 out[didx+2] = (((out[sidx+2] << 6) & 255) | (out[sidx+3] & 077));
289 sidx += 4; 296 sidx += 4;
290 didx += 3; 297 didx += 3;
291 } 298 }
292 } 299 }
293 300
294 if (didx < len) 301 if (didx < len)
295 out[didx] = (((out[sidx] << 2) & 255) | ((out[sidx+1] >> 4) & 003)); 302 out[didx] = (((out[sidx] << 2) & 255) | ((out[sidx+1] >> 4) & 003));
296 303
297 if (++didx < len ) 304 if (++didx < len )
298 out[didx] = (((out[sidx+1] << 4) & 255) | ((out[sidx+2] >> 2) & 017)); 305 out[didx] = (((out[sidx+1] << 4) & 255) | ((out[sidx+2] >> 2) & 017));
299 306
300 // Resize the output buffer 307 // Resize the output buffer
301 if ( len == 0 || len < out.size() ) 308 if ( len == 0 || len < out.size() )
302 out.resize(len); 309 out.resize(len);
303 310
304 return out; 311 return out;
305} 312}
313
314bool OGlobal::isAppLnkFileName( const QString& str )
315{
316 if (str.length()==0||str.at(str.length()-1)==QDir::separator()) return false;
317 return str.startsWith(MimeType::appsFolderName()+QDir::separator());
318}
319
320/* ToDo:
321 * This fun should check the document-path value for the mounted media
322 * which has to be implemented later. this moment we just check for a
323 * mounted media name.
324 */
325bool OGlobal::isDocumentFileName( const QString& file )
326{
327 if (file.length()==0||file.at(file.length()-1)==QDir::separator()) return false;
328 if (file.startsWith(QPEApplication::documentDir()+QDir::separator())) return true;
329 StorageInfo si;
330 QList< FileSystem > fl = si.fileSystems();
331 FileSystem*fs;
332 for (fs = fl.first();fs!=0;fs=fl.next()) {
333 if (fs->isRemovable()&&file.startsWith(fs->name()+QDir::separator()))
334 return true;
335 }
336 if (file.startsWith(homeDirPath())+"/Documents/") return true;
337 return false;
338}
339
340QString OGlobal::tempDirPath()
341{
342 static QString defstring="/tmp";
343 char * tmpp = 0;
344 if ( (tmpp=getenv("TEMP"))) {
345 return tmpp;
346 }
347 return defstring;
348}
349
350QString OGlobal::homeDirPath()
351{
352 char * tmpp = getenv("HOME");
353 return (tmpp?tmpp:"/");
354}
355
356bool OGlobal::weekStartsOnMonday()
357{
358 OConfig*conf=OGlobal::qpe_config();
359 if (!conf)return false;
360 conf->setGroup("Time");
361 return conf->readBoolEntry("MONDAY",true);
362}
363
364void OGlobal::setWeekStartsOnMonday( bool what)
365{
366 OConfig*conf=OGlobal::qpe_config();
367 if (!conf)return;
368 conf->setGroup("Time");
369 return conf->writeEntry("MONDAY",what);
370}
371
372bool OGlobal::useAMPM()
373{
374 OConfig*conf=OGlobal::qpe_config();
375 if (!conf)return false;
376 conf->setGroup("Time");
377 return conf->readBoolEntry("AMPM",false);
378}
379
380void OGlobal::setUseAMPM( bool what)
381{
382 OConfig*conf=OGlobal::qpe_config();
383 if (!conf)return;
384 conf->setGroup("Time");
385 return conf->writeEntry("AMPM",what);
386}
387
388OConfig* OGlobal::qpe_config()
389{
390 if ( !OGlobal::_qpe_config ) {
391 OGlobal::_qpe_config = new OConfig( "qpe" );
392 }
393 return OGlobal::_qpe_config;
394}
395
396bool OGlobal::truncateFile( QFile &f, off_t size )
397{
398 /* or should we let enlarge Files? then remove this
399 f.size()< part! - Alwin
400 */
401 if (!f.exists()||f.size()<(unsigned)size) return false;
402 bool closeit=false;
403 if (!f.isOpen()) {
404 closeit=true;
405 f.open(IO_Raw | IO_ReadWrite | IO_Append);
406 }
407 if (!f.isOpen()) { return false; }
408 int r = ftruncate(f.handle(),size);
409 if (closeit) f.close();
410 return r==0;
411}
diff --git a/libopie2/opiecore/oglobal.h b/libopie2/opiecore/oglobal.h
index d09d73e..5b43f01 100644
--- a/libopie2/opiecore/oglobal.h
+++ b/libopie2/opiecore/oglobal.h
@@ -1,49 +1,48 @@
1/* 1/*
2                 This file is part of the Opie Project 2 This file is part of the Opie Project
3              Copyright (C) 2003 Michael 'Mickey' Lauer <mickey@Vanille.de> 3 Copyright (C) 2003 Michael 'Mickey' Lauer <mickey@Vanille.de>
4 Copyright (C) 2004 Holger 'zecke' Freyther <zecke@handhelds.org> 4 =. Copyright (C) 2004 Holger 'zecke' Freyther <zecke@handhelds.org>
5 =.
6 .=l. 5 .=l.
7           .>+-= 6 .>+-=
8 _;:,     .>    :=|. This program is free software; you can 7 _;:, .> :=|. This program is free software; you can
9.> <`_,   >  .   <= redistribute it and/or modify it under 8.> <`_, > . <= redistribute it and/or modify it under
10:`=1 )Y*s>-.--   : the terms of the GNU Library General Public 9:`=1 )Y*s>-.-- : the terms of the GNU Library General Public
11.="- .-=="i,     .._ License as published by the Free Software 10.="- .-=="i, .._ License as published by the Free Software
12 - .   .-<_>     .<> Foundation; either version 2 of the License, 11 - . .-<_> .<> Foundation; either version 2 of the License,
13     ._= =}       : or (at your option) any later version. 12 ._= =} : or (at your option) any later version.
14    .%`+i>       _;_. 13 .%`+i> _;_.
15    .i_,=:_.      -<s. This program is distributed in the hope that 14 .i_,=:_. -<s. This program is distributed in the hope that
16     +  .  -:.       = it will be useful, but WITHOUT ANY WARRANTY; 15 + . -:. = it will be useful, but WITHOUT ANY WARRANTY;
17    : ..    .:,     . . . without even the implied warranty of 16 : .. .:, . . . without even the implied warranty of
18    =_        +     =;=|` MERCHANTABILITY or FITNESS FOR A 17 =_ + =;=|` MERCHANTABILITY or FITNESS FOR A
19  _.=:.       :    :=>`: PARTICULAR PURPOSE. See the GNU 18 _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU
20..}^=.=       =       ; Library General Public License for more 19..}^=.= = ; Library General Public License for more
21++=   -.     .`     .: details. 20++= -. .` .: details.
22 :     =  ...= . :.=- 21 : = ...= . :.=-
23 -.   .:....=;==+<; You should have received a copy of the GNU 22 -. .:....=;==+<; You should have received a copy of the GNU
24  -_. . .   )=.  = Library General Public License along with 23 -_. . . )=. = Library General Public License along with
25    --        :-=` this library; see the file COPYING.LIB. 24 -- :-=` this library; see the file COPYING.LIB.
26 If not, write to the Free Software Foundation, 25 If not, write to the Free Software Foundation,
27 Inc., 59 Temple Place - Suite 330, 26 Inc., 59 Temple Place - Suite 330,
28 Boston, MA 02111-1307, USA. 27 Boston, MA 02111-1307, USA.
29*/ 28*/
30 29
31#ifndef OGLOBAL_H 30#ifndef OGLOBAL_H
32#define OGLOBAL_H 31#define OGLOBAL_H
33 32
34 33
35#include <opie2/oconfig.h> 34#include <opie2/oconfig.h>
36 35
37#ifndef private 36#ifndef private
38#define HACK_DEFINED 37#define HACK_DEFINED
39#define private protected 38#define private protected
40#endif 39#endif
41#include <qpe/global.h> 40#include <qpe/global.h>
42#ifdef HACK_DEFINED 41#ifdef HACK_DEFINED
43#undef private 42#undef private
44#endif 43#endif
45 44
46#include <sys/types.h> 45#include <sys/types.h>
47 46
48//FIXME Is it wise or even necessary to inherit OGlobal from Global? 47//FIXME Is it wise or even necessary to inherit OGlobal from Global?
49// once we totally skip libqpe it should ideally swallow Global -zecke 48// once we totally skip libqpe it should ideally swallow Global -zecke
@@ -87,54 +86,56 @@ public:
87 static QString tempFileName( const QString& ); 86 static QString tempFileName( const QString& );
88 static bool renameFile( const QString& from, const QString& to ); 87 static bool renameFile( const QString& from, const QString& to );
89 static bool truncateFile( QFile &f, off_t size ); 88 static bool truncateFile( QFile &f, off_t size );
90 //@} 89 //@}
91 90
92 91
93 static QString generateUuid(); 92 static QString generateUuid();
94 93
95 /** @name Convert Content 94 /** @name Convert Content
96 * Convert Content of a QByteArray 95 * Convert Content of a QByteArray
97 */ 96 */
98 //@{ 97 //@{
99 static QByteArray encodeBase64(const QByteArray&, bool insertLF = false ); 98 static QByteArray encodeBase64(const QByteArray&, bool insertLF = false );
100 static QByteArray decodeBase64(const QByteArray& ); 99 static QByteArray decodeBase64(const QByteArray& );
101 //@} 100 //@}
102 101
103 //FIXME Do we want to put that into OApplication as in KApplication? -zecke 102 //FIXME Do we want to put that into OApplication as in KApplication? -zecke
104 // We already have a per-application config in OApplication 103 // We already have a per-application config in OApplication
105 // ( accessed through oApp->config() ), but this one is the global one! -mickeyl 104 // ( accessed through oApp->config() ), but this one is the global one! -mickeyl
106 /** @name Config and Owner related Information 105 /** @name Config and Owner related Information
107 * 106 *
108 */ 107 */
109 //@{ 108 //@{
110 static OConfig* config(); 109 static OConfig* config();
110 static OConfig* qpe_config();
111 static QString ownerName(); 111 static QString ownerName();
112 static bool weekStartsOnMonday(); 112 static bool weekStartsOnMonday();
113 static bool useAMPM(); 113 static bool useAMPM();
114#ifdef ODP 114#ifdef ODP
115#error "Fix dateFormat" 115#error "Fix dateFormat"
116 /** 116 /**
117 * For Qt3/Qt4 we can use QDate::toString(OGlobal::dateFormat) 117 * For Qt3/Qt4 we can use QDate::toString(OGlobal::dateFormat)
118 * See if we need to use the function with String in it 118 * See if we need to use the function with String in it
119 * Anyway this is the future 119 * Anyway this is the future
120 * for now still use TimeString! 120 * for now still use TimeString!
121 */ 121 */
122#endif 122#endif
123 static DateFormat dateFormat(); 123 static DateFormat dateFormat();
124 static void setDateFormat( const DateFormat& ); 124 static void setDateFormat( const DateFormat& );
125 125
126 126
127 static void setWeekStartsOnMonday( bool ); 127 static void setWeekStartsOnMonday( bool );
128 static void setUseAMPM( bool ); 128 static void setUseAMPM( bool );
129 //@} 129 //@}
130 130
131 //@{ 131 //@{
132 static Global::Command* builtinCommands(); 132 static Global::Command* builtinCommands();
133 static QGuardedPtr<QWidget>* builtinRunning(); 133 static QGuardedPtr<QWidget>* builtinRunning();
134 //@} 134 //@}
135 135
136private: 136private:
137 static OConfig* _config; 137 static OConfig* _config;
138 static OConfig* _qpe_config;
138}; 139};
139 140
140#endif // OGLOBAL_H 141#endif // OGLOBAL_H