-rw-r--r-- | noncore/settings/sysinfo/storage.cpp | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/noncore/settings/sysinfo/storage.cpp b/noncore/settings/sysinfo/storage.cpp index 5d6cd1b..eb157ef 100644 --- a/noncore/settings/sysinfo/storage.cpp +++ b/noncore/settings/sysinfo/storage.cpp | |||
@@ -1,261 +1,263 @@ | |||
1 | /********************************************************************** | 1 | /********************************************************************** |
2 | ** Copyright (C) 2000 Trolltech AS. All rights reserved. | 2 | ** Copyright (C) 2000 Trolltech AS. All rights reserved. |
3 | ** | 3 | ** |
4 | ** This file is part of Qtopia Environment. | 4 | ** This file is part of Qtopia Environment. |
5 | ** | 5 | ** |
6 | ** This file may be distributed and/or modified under the terms of the | 6 | ** This file may be distributed and/or modified under the terms of the |
7 | ** GNU General Public License version 2 as published by the Free Software | 7 | ** GNU General Public License version 2 as published by the Free Software |
8 | ** Foundation and appearing in the file LICENSE.GPL included in the | 8 | ** Foundation and appearing in the file LICENSE.GPL included in the |
9 | ** packaging of this file. | 9 | ** packaging of this file. |
10 | ** | 10 | ** |
11 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | 11 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE |
12 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | 12 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
13 | ** | 13 | ** |
14 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | 14 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. |
15 | ** | 15 | ** |
16 | ** Contact info@trolltech.com if any conditions of this licensing are | 16 | ** Contact info@trolltech.com if any conditions of this licensing are |
17 | ** not clear to you. | 17 | ** not clear to you. |
18 | ** | 18 | ** |
19 | **********************************************************************/ | 19 | **********************************************************************/ |
20 | // additions copyright 2002 by L.J. Potter | 20 | // additions copyright 2002 by L.J. Potter |
21 | #include <qlabel.h> | 21 | #include <qlabel.h> |
22 | #include <qlayout.h> | 22 | #include <qlayout.h> |
23 | #include <qscrollview.h> | 23 | #include <qscrollview.h> |
24 | #include <qtimer.h> | 24 | #include <qtimer.h> |
25 | #include <qwhatsthis.h> | 25 | #include <qwhatsthis.h> |
26 | 26 | ||
27 | #include "graph.h" | 27 | #include "graph.h" |
28 | #include "storage.h" | 28 | #include "storage.h" |
29 | 29 | ||
30 | #include <stdio.h> | 30 | #include <stdio.h> |
31 | #if defined(_OS_LINUX_) || defined(Q_OS_LINUX) | 31 | #if defined(_OS_LINUX_) || defined(Q_OS_LINUX) |
32 | #include <sys/vfs.h> | 32 | #include <sys/vfs.h> |
33 | #include <mntent.h> | 33 | #include <mntent.h> |
34 | #endif | 34 | #endif |
35 | 35 | ||
36 | StorageInfo::StorageInfo( QWidget *parent, const char *name ) | 36 | StorageInfo::StorageInfo( QWidget *parent, const char *name ) |
37 | : QWidget( parent, name ) | 37 | : QWidget( parent, name ) |
38 | { | 38 | { |
39 | QVBoxLayout *tmpvb = new QVBoxLayout( this ); | 39 | QVBoxLayout *tmpvb = new QVBoxLayout( this ); |
40 | QScrollView *sv = new QScrollView( this ); | 40 | QScrollView *sv = new QScrollView( this ); |
41 | tmpvb->addWidget( sv, 0, 0 ); | 41 | tmpvb->addWidget( sv, 0, 0 ); |
42 | sv->setResizePolicy( QScrollView::AutoOneFit ); | 42 | sv->setResizePolicy( QScrollView::AutoOneFit ); |
43 | sv->setFrameStyle( QFrame::NoFrame ); | 43 | sv->setFrameStyle( QFrame::NoFrame ); |
44 | container = new QWidget( sv->viewport() ); | 44 | container = new QWidget( sv->viewport() ); |
45 | sv->addChild( container ); | 45 | sv->addChild( container ); |
46 | vb = 0x0; | 46 | vb = 0x0; |
47 | 47 | ||
48 | disks.setAutoDelete(TRUE); | 48 | disks.setAutoDelete(TRUE); |
49 | lines.setAutoDelete(TRUE); | 49 | lines.setAutoDelete(TRUE); |
50 | updateMounts(); | 50 | updateMounts(); |
51 | startTimer( 5000 ); | 51 | startTimer( 5000 ); |
52 | } | 52 | } |
53 | 53 | ||
54 | void StorageInfo::timerEvent(QTimerEvent*) | 54 | void StorageInfo::timerEvent(QTimerEvent*) |
55 | { | 55 | { |
56 | updateMounts(); | 56 | updateMounts(); |
57 | } | 57 | } |
58 | 58 | ||
59 | static bool isCF(const QString& m) | 59 | static bool isCF(const QString& m) |
60 | { | 60 | { |
61 | FILE* f = fopen("/var/run/stab", "r"); | 61 | FILE* f = fopen("/var/run/stab", "r"); |
62 | if (!f) f = fopen("/var/state/pcmcia/stab", "r"); | 62 | if (!f) f = fopen("/var/state/pcmcia/stab", "r"); |
63 | if (!f) f = fopen("/var/lib/pcmcia/stab", "r"); | 63 | if (!f) f = fopen("/var/lib/pcmcia/stab", "r"); |
64 | if ( f ) { | 64 | if ( f ) { |
65 | char line[1024]; | 65 | char line[1024]; |
66 | char devtype[80]; | 66 | char devtype[80]; |
67 | char devname[80]; | 67 | char devname[80]; |
68 | while ( fgets( line, 1024, f ) ) { | 68 | while ( fgets( line, 1024, f ) ) { |
69 | // 0 ide ide-cs 0 hda 3 0 | 69 | // 0 ide ide-cs 0 hda 3 0 |
70 | if ( sscanf(line,"%*d %s %*s %*s %s", devtype, devname )==2 ) { | 70 | if ( sscanf(line,"%*d %s %*s %*s %s", devtype, devname )==2 ) { |
71 | if ( QString(devtype) == "ide" && m.find(devname)>0 ) { | 71 | if ( QString(devtype) == "ide" && m.find(devname)>0 ) { |
72 | fclose(f); | 72 | fclose(f); |
73 | return TRUE; | 73 | return TRUE; |
74 | } | 74 | } |
75 | } | 75 | } |
76 | } | 76 | } |
77 | fclose(f); | 77 | fclose(f); |
78 | } | 78 | } |
79 | return FALSE; | 79 | return FALSE; |
80 | } | 80 | } |
81 | 81 | ||
82 | void StorageInfo::updateMounts() | 82 | void StorageInfo::updateMounts() |
83 | { | 83 | { |
84 | #if defined(_OS_LINUX_) || defined(Q_OS_LINUX) | 84 | #if defined(_OS_LINUX_) || defined(Q_OS_LINUX) |
85 | struct mntent *me; | 85 | struct mntent *me; |
86 | FILE *mntfp = setmntent( "/etc/mtab", "r" ); | 86 | FILE *mntfp = setmntent( "/etc/mtab", "r" ); |
87 | QStringList curdisks; | 87 | QStringList curdisks; |
88 | QStringList curfs; | 88 | QStringList curfs; |
89 | QStringList mountList; | 89 | QStringList mountList; |
90 | QStringList fsT; | 90 | QStringList fsT; |
91 | bool rebuild = FALSE; | 91 | bool rebuild = FALSE; |
92 | int n=0; | 92 | int n=0; |
93 | if ( mntfp ) { | 93 | if ( mntfp ) { |
94 | while ( (me = getmntent( mntfp )) != 0 ) { | 94 | while ( (me = getmntent( mntfp )) != 0 ) { |
95 | QString fs = me->mnt_fsname; | 95 | QString fs = me->mnt_fsname; |
96 | if ( fs.left(7)=="/dev/hd" || fs.left(7)=="/dev/sd" | 96 | if ( fs.left(7)=="/dev/hd" || fs.left(7)=="/dev/sd" |
97 | || fs.left(8)=="/dev/mtd" || fs.left(9) == "/dev/mmcd" | 97 | || fs.left(8)=="/dev/mtd" || fs.left(9) == "/dev/mmcd" |
98 | || fs.left(9) == "/dev/root" || fs.left(5) == "/ramfs" || fs.left(5) == "tmpfs" ) { | 98 | || fs.left(9) == "/dev/root" || fs.left(5) == "/ramfs" |
99 | || fs.left(5) == "tmpfs" ) { | ||
99 | n++; | 100 | n++; |
100 | curdisks.append(fs); | 101 | curdisks.append(fs); |
101 | QString d = me->mnt_dir; | 102 | QString d = me->mnt_dir; |
102 | curfs.append(d); | 103 | curfs.append(d); |
103 | QString mount = me->mnt_dir; | 104 | QString mount = me->mnt_dir; |
104 | mountList.append(mount); | 105 | mountList.append(mount); |
105 | QString t = me->mnt_type; | 106 | QString t = me->mnt_type; |
106 | fsT.append(t); | 107 | fsT.append(t); |
107 | if ( !disks.find(d) ) | 108 | if ( !disks.find(d) ) |
108 | rebuild = TRUE; | 109 | rebuild = TRUE; |
109 | } | 110 | } |
110 | } | 111 | } |
111 | endmntent( mntfp ); | 112 | endmntent( mntfp ); |
112 | } | 113 | } |
113 | if ( rebuild || n != (int)disks.count() ) { | 114 | if ( rebuild || n != (int)disks.count() ) { |
114 | disks.clear(); | 115 | disks.clear(); |
115 | lines.clear(); | 116 | lines.clear(); |
116 | delete vb; | 117 | delete vb; |
117 | vb = new QVBoxLayout( container/*, n > 3 ? 1 : 5*/ ); | 118 | vb = new QVBoxLayout( container/*, n > 3 ? 1 : 5*/ ); |
118 | bool frst=TRUE; | 119 | bool frst=TRUE; |
119 | QStringList::ConstIterator it=curdisks.begin(); | 120 | QStringList::ConstIterator it = curdisks.begin(); |
120 | QStringList::ConstIterator fsit=curfs.begin(); | 121 | QStringList::ConstIterator fsit = curfs.begin(); |
121 | QStringList::ConstIterator fsmount=mountList.begin(); | 122 | QStringList::ConstIterator fsmount = mountList.begin(); |
122 | QStringList::ConstIterator fsTit=fsT.begin(); | 123 | QStringList::ConstIterator fsTit = fsT.begin(); |
123 | 124 | ||
124 | for (; it!=curdisks.end(); ++it, ++fsit) { | 125 | for (; it!=curdisks.end(); ++it, ++fsit) { |
125 | if ( !frst ) { | 126 | if ( !frst ) { |
126 | QFrame *f = new QFrame( container ); | 127 | QFrame *f = new QFrame( container ); |
127 | vb->addWidget(f); | 128 | vb->addWidget(f); |
128 | f->setFrameStyle( QFrame::HLine | QFrame::Sunken ); | 129 | f->setFrameStyle( QFrame::HLine | QFrame::Sunken ); |
129 | lines.append(f); | 130 | lines.append(f); |
130 | f->show(); | 131 | f->show(); |
131 | } frst=FALSE; | 132 | } frst=FALSE; |
132 | QString humanname=*it; | 133 | QString humanname=*it; |
133 | if ( isCF(humanname) ) | 134 | if ( isCF(humanname) ) |
134 | humanname = tr( "CF Card: " ); | 135 | humanname = tr( "CF Card: " ); |
135 | else if ( humanname == "/dev/hda1" ) | 136 | else if ( humanname == "/dev/hda1" ) |
136 | humanname = tr( "Hard Disk " ); | 137 | humanname = tr( "Hard Disk " ); |
138 | |||
137 | else if ( humanname.left(9) == "/dev/mmcd" ) | 139 | else if ( humanname.left(9) == "/dev/mmcd" ) |
138 | humanname = tr( "SD Card " ); | 140 | humanname = tr( "SD Card " ); |
141 | |||
139 | else if ( humanname.left(7) == "/dev/hd" ) | 142 | else if ( humanname.left(7) == "/dev/hd" ) |
140 | humanname = tr( "Hard Disk /dev/hd " ); | 143 | humanname = tr( "Hard Disk /dev/hd " ); |
144 | |||
141 | else if ( humanname.left(7) == "/dev/sd" ) | 145 | else if ( humanname.left(7) == "/dev/sd" ) |
142 | humanname = tr( "SCSI Hard Disk /dev/sd " ); | 146 | humanname = tr( "SCSI Hard Disk /dev/sd " ); |
143 | else if ( humanname == "/dev/mtdblock1" || humanname == "/dev/mtdblock/1" ) | 147 | |
144 | humanname = tr( "Int. Storage " ); | 148 | else if ( humanname == "/dev/mtdblock1" |
145 | else if ( humanname.left(14) == "/dev/mtdblock/" ) | 149 | || humanname.left(13) == "/dev/mtdblock" |
146 | humanname = tr( "Int. Storage /dev/mtdblock/ " ); | 150 | || humanname.left(9) == "/dev/root") |
147 | else if ( humanname.left(13) == "/dev/mtdblock" ) | 151 | humanname = tr( "Int. Storage " ); |
148 | humanname = tr( "Int. Storage /dev/mtdblock " ); | 152 | |
149 | else if ( humanname.left(9) == "/dev/root" ) | ||
150 | humanname = tr( "Int. Storage " ); | ||
151 | else if ( humanname.left(5) == "tmpfs" ) | 153 | else if ( humanname.left(5) == "tmpfs" ) |
152 | humanname = tr( "RAM disk" ); | 154 | humanname = tr( "RAM disk" ); |
153 | // etc. | 155 | // etc. |
154 | humanname.append( *fsmount ); | 156 | humanname.append( *fsmount ); |
155 | humanname.append( " " ); | 157 | humanname.append( " " ); |
156 | humanname.append( *fsTit ); | 158 | humanname.append( *fsTit ); |
157 | humanname.append( " " ); | 159 | humanname.append( " " ); |
158 | 160 | ||
159 | MountInfo* mi = new MountInfo( *fsit, humanname, container ); | 161 | MountInfo* mi = new MountInfo( *fsit, humanname, container ); |
160 | vb->addWidget(mi); | 162 | vb->addWidget(mi); |
161 | disks.insert(*fsit,mi); | 163 | disks.insert(*fsit,mi); |
162 | mi->show(); | 164 | mi->show(); |
163 | fsmount++;fsTit++; | 165 | fsmount++;fsTit++; |
164 | QString tempstr = humanname.left( 2 ); | 166 | QString tempstr = humanname.left( 2 ); |
165 | if ( tempstr == tr( "CF" ) ) | 167 | if ( tempstr == tr( "CF" ) ) |
166 | QWhatsThis::add( mi, tr( "This graph represents how much memory is currently used on this Compact Flash memory card." ) ); | 168 | QWhatsThis::add( mi, tr( "This graph represents how much memory is currently used on this Compact Flash memory card." ) ); |
167 | else if ( tempstr == tr( "Ha" ) ) | 169 | else if ( tempstr == tr( "Ha" ) ) |
168 | QWhatsThis::add( mi, tr( "This graph represents how much storage is currently used on this hard drive." ) ); | 170 | QWhatsThis::add( mi, tr( "This graph represents how much storage is currently used on this hard drive." ) ); |
169 | else if ( tempstr == tr( "SD" ) ) | 171 | else if ( tempstr == tr( "SD" ) ) |
170 | QWhatsThis::add( mi, tr( "This graph represents how much memory is currently used on this Secure Digital memory card." ) ); | 172 | QWhatsThis::add( mi, tr( "This graph represents how much memory is currently used on this Secure Digital memory card." ) ); |
171 | else if ( tempstr == tr( "SC" ) ) | 173 | else if ( tempstr == tr( "SC" ) ) |
172 | QWhatsThis::add( mi, tr( "This graph represents how much storage is currently used on this hard drive." ) ); | 174 | QWhatsThis::add( mi, tr( "This graph represents how much storage is currently used on this hard drive." ) ); |
173 | else if ( tempstr == tr( "In" ) ) | 175 | else if ( tempstr == tr( "In" ) ) |
174 | QWhatsThis::add( mi, tr( "This graph represents how much memory is currently used of the built-in memory (i.e. Flash memory) on this handheld device." ) ); | 176 | QWhatsThis::add( mi, tr( "This graph represents how much memory is currently used of the built-in memory (i.e. Flash memory) on this handheld device." ) ); |
175 | else if ( tempstr == tr( "RA" ) ) | 177 | else if ( tempstr == tr( "RA" ) ) |
176 | QWhatsThis::add( mi, tr( "This graph represents how much memory is currently used of the temporary RAM disk." ) ); | 178 | QWhatsThis::add( mi, tr( "This graph represents how much memory is currently used of the temporary RAM disk." ) ); |
177 | } | 179 | } |
178 | vb->addStretch(); | 180 | vb->addStretch(); |
179 | } else { | 181 | } else { |
180 | // just update them | 182 | // just update them |
181 | for (QDictIterator<MountInfo> i(disks); i.current(); ++i) | 183 | for (QDictIterator<MountInfo> i(disks); i.current(); ++i) |
182 | i.current()->updateData(); | 184 | i.current()->updateData(); |
183 | } | 185 | } |
184 | #endif | 186 | #endif |
185 | } | 187 | } |
186 | 188 | ||
187 | 189 | ||
188 | MountInfo::MountInfo( const QString &path, const QString &ttl, QWidget *parent, const char *name ) | 190 | MountInfo::MountInfo( const QString &path, const QString &ttl, QWidget *parent, const char *name ) |
189 | : QWidget( parent, name ), title(ttl) | 191 | : QWidget( parent, name ), title(ttl) |
190 | { | 192 | { |
191 | fs = new FileSystem( path ); | 193 | fs = new FileSystem( path ); |
192 | QVBoxLayout *vb = new QVBoxLayout( this, 3 ); | 194 | QVBoxLayout *vb = new QVBoxLayout( this, 3 ); |
193 | 195 | ||
194 | totalSize = new QLabel( this ); | 196 | totalSize = new QLabel( this ); |
195 | vb->addWidget( totalSize ); | 197 | vb->addWidget( totalSize ); |
196 | 198 | ||
197 | data = new GraphData(); | 199 | data = new GraphData(); |
198 | graph = new BarGraph( this ); | 200 | graph = new BarGraph( this ); |
199 | graph->setFrameStyle( QFrame::Panel | QFrame::Sunken ); | 201 | graph->setFrameStyle( QFrame::Panel | QFrame::Sunken ); |
200 | vb->addWidget( graph, 1 ); | 202 | vb->addWidget( graph, 1 ); |
201 | graph->setData( data ); | 203 | graph->setData( data ); |
202 | 204 | ||
203 | legend = new GraphLegend( this ); | 205 | legend = new GraphLegend( this ); |
204 | legend->setOrientation(Horizontal); | 206 | legend->setOrientation(Horizontal); |
205 | vb->addWidget( legend ); | 207 | vb->addWidget( legend ); |
206 | legend->setData( data ); | 208 | legend->setData( data ); |
207 | 209 | ||
208 | updateData(); | 210 | updateData(); |
209 | } | 211 | } |
210 | 212 | ||
211 | MountInfo::~MountInfo() | 213 | MountInfo::~MountInfo() |
212 | { | 214 | { |
213 | delete data; | 215 | delete data; |
214 | delete fs; | 216 | delete fs; |
215 | } | 217 | } |
216 | 218 | ||
217 | void MountInfo::updateData() | 219 | void MountInfo::updateData() |
218 | { | 220 | { |
219 | fs->update(); | 221 | fs->update(); |
220 | 222 | ||
221 | long mult = fs->blockSize() / 1024; | 223 | long mult = fs->blockSize() / 1024; |
222 | long div = 1024 / fs->blockSize(); | 224 | long div = 1024 / fs->blockSize(); |
223 | if ( !mult ) mult = 1; | 225 | if ( !mult ) mult = 1; |
224 | if ( !div ) div = 1; | 226 | if ( !div ) div = 1; |
225 | long total = fs->totalBlocks() * mult / div; | 227 | long total = fs->totalBlocks() * mult / div; |
226 | long avail = fs->availBlocks() * mult / div; | 228 | long avail = fs->availBlocks() * mult / div; |
227 | long used = total - avail; | 229 | long used = total - avail; |
228 | totalSize->setText( title + tr(" : %1 kB").arg( total ) ); | 230 | totalSize->setText( title + tr(" : %1 kB").arg( total ) ); |
229 | data->clear(); | 231 | data->clear(); |
230 | data->addItem( tr("Used (%1 kB)").arg(used), used ); | 232 | data->addItem( tr("Used (%1 kB)").arg(used), used ); |
231 | data->addItem( tr("Available (%1 kB)").arg(avail), avail ); | 233 | data->addItem( tr("Available (%1 kB)").arg(avail), avail ); |
232 | graph->repaint( FALSE ); | 234 | graph->repaint( FALSE ); |
233 | legend->update(); | 235 | legend->update(); |
234 | graph->show(); | 236 | graph->show(); |
235 | legend->show(); | 237 | legend->show(); |
236 | } | 238 | } |
237 | 239 | ||
238 | //--------------------------------------------------------------------------- | 240 | //--------------------------------------------------------------------------- |
239 | 241 | ||
240 | FileSystem::FileSystem( const QString &p ) | 242 | FileSystem::FileSystem( const QString &p ) |
241 | : fspath( p ), blkSize(512), totalBlks(0), availBlks(0) | 243 | : fspath( p ), blkSize(512), totalBlks(0), availBlks(0) |
242 | { | 244 | { |
243 | update(); | 245 | update(); |
244 | } | 246 | } |
245 | 247 | ||
246 | void FileSystem::update() | 248 | void FileSystem::update() |
247 | { | 249 | { |
248 | #if defined(_OS_LINUX_) || defined(Q_OS_LINUX) | 250 | #if defined(_OS_LINUX_) || defined(Q_OS_LINUX) |
249 | struct statfs fs; | 251 | struct statfs fs; |
250 | if ( !statfs( fspath.latin1(), &fs ) ) { | 252 | if ( !statfs( fspath.latin1(), &fs ) ) { |
251 | blkSize = fs.f_bsize; | 253 | blkSize = fs.f_bsize; |
252 | totalBlks = fs.f_blocks; | 254 | totalBlks = fs.f_blocks; |
253 | availBlks = fs.f_bavail; | 255 | availBlks = fs.f_bavail; |
254 | } else { | 256 | } else { |
255 | blkSize = 0; | 257 | blkSize = 0; |
256 | totalBlks = 0; | 258 | totalBlks = 0; |
257 | availBlks = 0; | 259 | availBlks = 0; |
258 | } | 260 | } |
259 | #endif | 261 | #endif |
260 | } | 262 | } |
261 | 263 | ||