Diffstat (limited to 'noncore/settings/networksettings2/networksettings.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/settings/networksettings2/networksettings.cpp | 432 |
1 files changed, 13 insertions, 419 deletions
diff --git a/noncore/settings/networksettings2/networksettings.cpp b/noncore/settings/networksettings2/networksettings.cpp index ffe130c..f72fa8e 100644 --- a/noncore/settings/networksettings2/networksettings.cpp +++ b/noncore/settings/networksettings2/networksettings.cpp | |||
@@ -10,6 +10,2 @@ | |||
10 | #include <qiconview.h> | 10 | #include <qiconview.h> |
11 | #include <qtextstream.h> | ||
12 | #include <qdir.h> | ||
13 | #include <qfile.h> | ||
14 | #include <qfileinfo.h> | ||
15 | #include <qtimer.h> | 11 | #include <qtimer.h> |
@@ -23,355 +19,2 @@ | |||
23 | 19 | ||
24 | static QString CfgFile; | ||
25 | |||
26 | NetworkSettingsData::NetworkSettingsData( void ) { | ||
27 | // init global resources structure | ||
28 | new TheNSResources(); | ||
29 | |||
30 | CfgFile.sprintf( "%s/NETCONFIG", getenv("HOME") ); | ||
31 | |||
32 | // load settings | ||
33 | Force = 0; | ||
34 | loadSettings(); | ||
35 | } | ||
36 | |||
37 | // saving is done by caller | ||
38 | NetworkSettingsData::~NetworkSettingsData( void ) { | ||
39 | delete NSResources; | ||
40 | } | ||
41 | |||
42 | void NetworkSettingsData::loadSettings( void ) { | ||
43 | QString S; | ||
44 | ANetNodeInstance* NNI; | ||
45 | QString Attr, Value; | ||
46 | long idx; | ||
47 | |||
48 | QFile F( CfgFile ); | ||
49 | QTextStream TS( &F ); | ||
50 | |||
51 | do { | ||
52 | |||
53 | if( ! F.open(IO_ReadOnly) ) | ||
54 | break; | ||
55 | |||
56 | /* load the file -> | ||
57 | |||
58 | FORMAT : | ||
59 | |||
60 | [NETNODETYPE] | ||
61 | Entries ... | ||
62 | <EMPTYLINE> | ||
63 | [connection] | ||
64 | Name=Name | ||
65 | Node=Name | ||
66 | <EMPTYLINE> | ||
67 | */ | ||
68 | while( ! TS.atEnd() ) { | ||
69 | S = TS.readLine(); | ||
70 | |||
71 | if ( S.isEmpty() || S[0] != '[' ) | ||
72 | continue; | ||
73 | |||
74 | S = S.mid( 1, S.length()-2 ); | ||
75 | |||
76 | if( ! NSResources ) { | ||
77 | continue; | ||
78 | } | ||
79 | |||
80 | if( S == "connection" ) { | ||
81 | // load connections -> collections of nodes | ||
82 | NodeCollection * NC = new NodeCollection( TS ); | ||
83 | if ( NC->count() == 0 ) { | ||
84 | if( QMessageBox::warning( | ||
85 | 0, | ||
86 | qApp->translate( "NetworkSettings2", "Invalid connection" ), | ||
87 | qApp->translate( "NetworkSettings2", | ||
88 | "<p>Connection %1 contains unrecognized nodes and cannot be loaded</p>" ).arg(NC->name()), | ||
89 | qApp->translate( "NetworkSettings2", | ||
90 | "Remove node"), | ||
91 | qApp->translate( "NetworkSettings2", | ||
92 | "Exit program") ) == 1 ) { | ||
93 | exit( 0 ); | ||
94 | } | ||
95 | delete NC; | ||
96 | } else | ||
97 | NSResources->addConnection( NC ); | ||
98 | } else { | ||
99 | // load nodes | ||
100 | NNI = NSResources->createNodeInstance( S ); | ||
101 | if( ! NNI ) { | ||
102 | printf( "SKIPPING %s\n", S.latin1() ); | ||
103 | } | ||
104 | |||
105 | do { | ||
106 | S = TS.readLine(); | ||
107 | if( S.isEmpty() ) { | ||
108 | // empty line | ||
109 | break; | ||
110 | } | ||
111 | // node found ? | ||
112 | if( NNI ) { | ||
113 | idx = S.find( '=' ); | ||
114 | if( idx > 0 ) { | ||
115 | Attr = S.left( idx ); | ||
116 | Value = S.mid( idx+1, S.length() ); | ||
117 | } else { | ||
118 | Value=""; | ||
119 | Attr = S; | ||
120 | } | ||
121 | |||
122 | Value.stripWhiteSpace(); | ||
123 | Attr.stripWhiteSpace(); | ||
124 | Attr.lower(); | ||
125 | // dequote Attr | ||
126 | Value = deQuote(Value); | ||
127 | |||
128 | // set the attribute | ||
129 | NNI->setAttribute( Attr, Value ); | ||
130 | } | ||
131 | |||
132 | } while( 1 ); | ||
133 | if( NNI ) { | ||
134 | // loading from file -> exists | ||
135 | NNI->setNew( FALSE ); | ||
136 | NSResources->addNodeInstance( NNI ); | ||
137 | } | ||
138 | } | ||
139 | } | ||
140 | |||
141 | } while( 0 ); | ||
142 | |||
143 | } | ||
144 | |||
145 | QString NetworkSettingsData::saveSettings( void ) { | ||
146 | QString ErrS = ""; | ||
147 | |||
148 | if( ! isModified() ) | ||
149 | return ErrS; | ||
150 | |||
151 | QString S; | ||
152 | QFile F( CfgFile + ".bup" ); | ||
153 | |||
154 | printf( "Saving settings to %s\n", CfgFile.latin1() ); | ||
155 | if( ! F.open( IO_WriteOnly | IO_Truncate ) ) { | ||
156 | ErrS = qApp->translate( "NetworkSettings", | ||
157 | "<p>Could not save setup to %1 !</p>" ). | ||
158 | arg(CfgFile); | ||
159 | // problem | ||
160 | return ErrS; | ||
161 | } | ||
162 | |||
163 | QTextStream TS( &F ); | ||
164 | { Name2Connection_t & M = NSResources->connections(); | ||
165 | ANetNodeInstance * NNI; | ||
166 | |||
167 | // for all connections | ||
168 | for( QDictIterator<NodeCollection> it(M); | ||
169 | it.current(); | ||
170 | ++it ) { | ||
171 | // all nodes in those connections | ||
172 | for( QListIterator<ANetNodeInstance> nit(*(it.current())); | ||
173 | nit.current(); | ||
174 | ++nit ) { | ||
175 | // header | ||
176 | NNI = nit.current(); | ||
177 | TS << '[' <<NNI->netNode()->nodeName() << ']' << endl; | ||
178 | NNI->saveAttributes( TS ); | ||
179 | TS << endl; | ||
180 | } | ||
181 | |||
182 | TS << "[connection]" << endl; | ||
183 | it.current()->save(TS); | ||
184 | } | ||
185 | } | ||
186 | |||
187 | QDir D("."); | ||
188 | D.rename( CfgFile + ".bup", CfgFile ); | ||
189 | |||
190 | // | ||
191 | // proper files AND system files regenerated | ||
192 | // | ||
193 | |||
194 | setModified( 0 ); | ||
195 | return ErrS; | ||
196 | } | ||
197 | |||
198 | QString NetworkSettingsData::generateSettings( bool ForceReq ) { | ||
199 | bool ForceIt; | ||
200 | QString S = ""; | ||
201 | |||
202 | // include own force flag | ||
203 | ForceIt = (Force) ? 1 : ForceReq; | ||
204 | |||
205 | if( ! ForceIt && ! isModified() ) | ||
206 | return S; | ||
207 | |||
208 | // regenerate system files | ||
209 | printf( "Generating settings from %s\n", CfgFile.latin1() ); | ||
210 | |||
211 | { Name2SystemFile_t & SFM = NSResources->systemFiles(); | ||
212 | Name2Connection_t & M = NSResources->connections(); | ||
213 | NodeCollection * NC; | ||
214 | ANetNodeInstance * NNI; | ||
215 | SystemFile * SF; | ||
216 | bool needToRegenerate = ForceIt; | ||
217 | |||
218 | // | ||
219 | // check if we need to generate at least one of the system files | ||
220 | // | ||
221 | if( ! ForceIt ) { | ||
222 | for( QDictIterator<SystemFile> sfit(SFM); | ||
223 | sfit.current(); | ||
224 | ++sfit ) { | ||
225 | SF = sfit.current(); | ||
226 | |||
227 | // check if there are nodes that are modified and require | ||
228 | // data for this system file | ||
229 | |||
230 | // for all connections | ||
231 | for( QDictIterator<NodeCollection> ncit(M); | ||
232 | ncit.current(); | ||
233 | ++ncit ) { | ||
234 | NC = ncit.current(); | ||
235 | |||
236 | if( NC->isModified() ) { | ||
237 | // does this connection 'touch' this system file ? | ||
238 | for( QListIterator<ANetNodeInstance> cncit(*NC); | ||
239 | cncit.current(); | ||
240 | ++cncit ) { | ||
241 | NNI = cncit.current(); | ||
242 | if( NNI->netNode()->hasDataFor( SF->name() ) && | ||
243 | NNI->isModified() ) { | ||
244 | needToRegenerate = 1; | ||
245 | break; | ||
246 | } | ||
247 | } | ||
248 | } | ||
249 | if( needToRegenerate ) | ||
250 | break; | ||
251 | } | ||
252 | if( needToRegenerate ) | ||
253 | break; | ||
254 | } | ||
255 | } | ||
256 | |||
257 | // we cannot renumber with a FORCE request since | ||
258 | // we probably are NOT going to save the config | ||
259 | // e.g. when using --regen option | ||
260 | if( ! ForceReq && needToRegenerate ) { | ||
261 | NSResources->renumberConnections(); | ||
262 | setModified(1); | ||
263 | } | ||
264 | |||
265 | // | ||
266 | // generate files proper to each netnodeinstance | ||
267 | // | ||
268 | { Name2Instance_t & NNIs = NSResources->netNodeInstances(); | ||
269 | ANetNodeInstance * NNI; | ||
270 | |||
271 | for( QDictIterator<ANetNodeInstance> NNIIt(NNIs); | ||
272 | NNIIt.current(); | ||
273 | ++NNIIt | ||
274 | ){ | ||
275 | // for all nodes find those that are modified | ||
276 | NNI = NNIIt.current(); | ||
277 | |||
278 | if( ForceIt || NNI->isModified() ) { | ||
279 | if( ! NNI->netNode()->generateProperFilesFor( NNI ) ) { | ||
280 | // problem generating | ||
281 | S = qApp->translate( "NetworkSettings", | ||
282 | "<p>Cannot generate files proper to %1</p>" ). | ||
283 | arg(NNI->netNode()->nodeName()) ; | ||
284 | return S; | ||
285 | } | ||
286 | } | ||
287 | } | ||
288 | } | ||
289 | |||
290 | // | ||
291 | // generate system files | ||
292 | // | ||
293 | for( QDictIterator<SystemFile> sfit(SFM); | ||
294 | sfit.current(); | ||
295 | ++sfit ) { | ||
296 | SF = sfit.current(); | ||
297 | |||
298 | // | ||
299 | // regenerate current file | ||
300 | // | ||
301 | printf( "Generating %s\n", SF->name().latin1() ); | ||
302 | SF->open(); | ||
303 | |||
304 | do { // so we can break; | ||
305 | |||
306 | if( SF->preSection() ) { | ||
307 | S = qApp->translate( "NetworkSettings", | ||
308 | "<p>Error in preSection for file %1</p>" ). | ||
309 | arg( SF->name() ); | ||
310 | return S; | ||
311 | } | ||
312 | |||
313 | for( QDictIterator<NodeCollection> ncit(M); | ||
314 | ncit.current(); | ||
315 | ++ncit ) { | ||
316 | NC = ncit.current(); | ||
317 | |||
318 | // get the netnode that serves as the device for this | ||
319 | // connection | ||
320 | AsDevice * Dev = NC->device(); | ||
321 | |||
322 | // generate 'entry' for every possible device this profile handles | ||
323 | |||
324 | for( QListIterator<ANetNodeInstance> cncit(*NC); | ||
325 | cncit.current(); | ||
326 | ++cncit ) { | ||
327 | NNI = cncit.current(); | ||
328 | for( int i = 0; i < Dev->count(); i ++ ) { | ||
329 | if( NNI->netNode()->hasDataFor( SF->name() ) ) { | ||
330 | if( SF->preNodeSection( NNI, i ) ) { | ||
331 | S = qApp->translate( "NetworkSettings", | ||
332 | "<p>Error in preNodeSection for file %1 and node %2</p>" ). | ||
333 | arg( SF->name() ). | ||
334 | arg( NNI->netNode()->nodeName() ); | ||
335 | return S; | ||
336 | } | ||
337 | |||
338 | if( NNI->netNode()->generateDataForCommonFile(*SF,i,NNI) ) { | ||
339 | S = qApp->translate( "NetworkSettings", | ||
340 | "<p>Error in node part for file %1 and node %2</p>" ). | ||
341 | arg( SF->name() ). | ||
342 | arg( NNI->netNode()->nodeName() ); | ||
343 | return S; | ||
344 | } | ||
345 | |||
346 | if( SF->postNodeSection( NNI, i ) ) { | ||
347 | S = qApp->translate( "NetworkSettings", | ||
348 | "<p>Error in postNodeSection for file %1 and node %2</p>" ). | ||
349 | arg( SF->name() ). | ||
350 | arg( NNI->netNode()->nodeName() ); | ||
351 | return S; | ||
352 | } | ||
353 | } | ||
354 | } | ||
355 | } | ||
356 | *SF << endl; | ||
357 | } | ||
358 | |||
359 | if( SF->postSection() ) { | ||
360 | S = qApp->translate( "NetworkSettings", | ||
361 | "<p>Error in postSection for file %1</p>" ). | ||
362 | arg( SF->name() ); | ||
363 | return S; | ||
364 | } | ||
365 | } while( 0 ); | ||
366 | SF->close(); | ||
367 | } | ||
368 | } | ||
369 | Force = 0; | ||
370 | return S; | ||
371 | } | ||
372 | |||
373 | // | ||
374 | // GUI part | ||
375 | // | ||
376 | |||
377 | NetworkSettings::NetworkSettings( QWidget *parent, | 20 | NetworkSettings::NetworkSettings( QWidget *parent, |
@@ -422,2 +65,6 @@ NetworkSettings::NetworkSettings( QWidget *parent, | |||
422 | this, SLOT( SLOT_RefreshStates() ) ); | 65 | this, SLOT( SLOT_RefreshStates() ) ); |
66 | |||
67 | /* Add QCopChannel */ | ||
68 | connect( qApp, SIGNAL(appMessage(const QCString&,const QByteArray&)), | ||
69 | this, SLOT(SLOT_QCopMessage(const QCString&,const QByteArray&)) ); | ||
423 | } | 70 | } |
@@ -755,66 +402,13 @@ void NetworkSettings::SLOT_Connect( void ) { | |||
755 | 402 | ||
756 | /* | 403 | void NetworkSettings::SLOT_QCopMessage(const QCString &msg, const QByteArray &data) { |
757 | Called by the system to see if interface can be brought UP | 404 | QDataStream stream( data, IO_ReadOnly ); |
758 | |||
759 | if allowed, echo Interface-allowed else Interface-disallowed | ||
760 | */ | ||
761 | |||
762 | void NetworkSettings::canStart( const char * Interface ) { | ||
763 | // load situation | ||
764 | NetworkSettingsData NSD; | ||
765 | |||
766 | { Name2Connection_t & M = NSResources->connections(); | ||
767 | NodeCollection * NC; | ||
768 | 405 | ||
769 | // for all connections | 406 | if( msg == "raise" ) { |
770 | for( QDictIterator<NodeCollection> it(M); | 407 | raise(); |
771 | it.current(); | ||
772 | ++it ) { | ||
773 | NC = it.current(); | ||
774 | // check if this profile handles the requested interface | ||
775 | if( NC->handlesInterface( Interface ) ) { | ||
776 | switch( NC->state() ) { | ||
777 | case Unchecked : | ||
778 | case Unknown : | ||
779 | case Unavailable : | ||
780 | case Disabled : | ||
781 | // this profile does not allow interface to be UP | ||
782 | // -> try others | ||
783 | break; | ||
784 | case Off : | ||
785 | // try to UP the device | ||
786 | if( ! NC->setState( Activate ) ) { | ||
787 | // cannot bring device Online -> try other alters | ||
788 | break; | ||
789 | } | ||
790 | // FT | ||
791 | case Available : | ||
792 | case IsUp : // also called for 'down' | ||
793 | // device is ready -> done | ||
794 | printf( "%s-c%d-allowed\n", | ||
795 | Interface, NC->number() ); | ||
796 | return; | 408 | return; |
797 | } | 409 | } /* if ( msg == "someMessage(int,int,int)" ) { |
798 | } | 410 | int a,b,c; |
799 | } | 411 | stream >> a >> b >> c; |
800 | } | 412 | ... |
801 | // if we come here no alternatives are possible | 413 | } */ |
802 | printf( "%s-cnn-disallowed\n", Interface ); | ||
803 | } | ||
804 | |||
805 | /* | ||
806 | Called by the system to regenerate config files | ||
807 | */ | ||
808 | |||
809 | bool NetworkSettings::regenerate( void ) { | ||
810 | QString S; | ||
811 | // load situation | ||
812 | NetworkSettingsData NSD; | ||
813 | |||
814 | S = NSD.generateSettings( TRUE ); | ||
815 | if( ! S.isEmpty() ) { | ||
816 | fprintf( stdout, "%s\n", S.latin1() ); | ||
817 | return 1; | ||
818 | } | ||
819 | return 0; | ||
820 | } | 414 | } |