int
fileSetDir(File *f, DirEntry *dir, char *uid)
{
File *ff;
char *oelem;
u32int mask;
u64int size;
/* can not set permissions for the root */
if(fileIsRoot(f)){
vtSetError(ERoot);
return 0;
}
if(!fileLock(f))
return 0;
if(f->source->mode != OReadWrite){
vtSetError(EReadOnly);
fileUnlock(f);
return 0;
}
fileMetaLock(f);
/* check new name does not already exist */
if(strcmp(f->dir.elem, dir->elem) != 0){
for(ff = f->up->down; ff; ff=ff->next){
if(strcmp(dir->elem, ff->dir.elem) == 0 && !ff->removed){
vtSetError(EExists);
goto Err;
}
}
ff = dirLookup(f->up, dir->elem);
if(ff != nil){
fileDecRef(ff);
vtSetError(EExists);
goto Err;
}
}
if(!sourceLock2(f->source, f->msource, -1))
goto Err;
if(!fileIsDir(f)){
size = sourceGetSize(f->source);
if(size != dir->size){
if(!sourceSetSize(f->source, dir->size)){
sourceUnlock(f->source);
if(f->msource)
sourceUnlock(f->msource);
goto Err;
}
/* commited to changing it now */
}
}
/* commited to changing it now */
if((f->dir.mode&ModeTemporary) != (dir->mode&ModeTemporary))
fileSetTmp(f, dir->mode&ModeTemporary);
sourceUnlock(f->source);
if(f->msource)
sourceUnlock(f->msource);
oelem = nil;
if(strcmp(f->dir.elem, dir->elem) != 0){
oelem = f->dir.elem;
f->dir.elem = vtStrDup(dir->elem);
}
if(strcmp(f->dir.uid, dir->uid) != 0){
vtMemFree(f->dir.uid);
f->dir.uid = vtStrDup(dir->uid);
}
if(strcmp(f->dir.gid, dir->gid) != 0){
vtMemFree(f->dir.gid);
f->dir.gid = vtStrDup(dir->gid);
}
f->dir.mtime = dir->mtime;
f->dir.atime = dir->atime;
//fprint(2, "mode %x %x ", f->dir.mode, dir->mode);
mask = ~(ModeDir|ModeSnapshot);
f->dir.mode &= ~mask;
f->dir.mode |= mask & dir->mode;
f->dirty = 1;
//fprint(2, "->%x\n", f->dir.mode);
fileMetaFlush2(f, oelem);
vtMemFree(oelem);
fileMetaUnlock(f);
fileUnlock(f);
fileWAccess(f->up, uid);
return 1;
Err:
fileMetaUnlock(f);
fileUnlock(f);
return 0;
}
File *
_fileWalk(File *f, char *elem, int partial)
{
File *ff;
fileRAccess(f);
if(elem[0] == 0){
vtSetError(EBadPath);
return nil;
}
if(!fileIsDir(f)){
vtSetError(ENotDir);
return nil;
}
if(strcmp(elem, ".") == 0){
return fileIncRef(f);
}
if(strcmp(elem, "..") == 0){
if(fileIsRoot(f))
return fileIncRef(f);
return fileIncRef(f->up);
}
if(!fileLock(f))
return nil;
for(ff = f->down; ff; ff=ff->next){
if(strcmp(elem, ff->dir.elem) == 0 && !ff->removed){
ff->ref++;
goto Exit;
}
}
ff = dirLookup(f, elem);
if(ff == nil)
goto Err;
if(ff->dir.mode & ModeSnapshot){
ff->mode = OReadOnly;
ff->issnapshot = 1;
}
if(partial){
/*
* Do nothing. We're opening this file only so we can clri it.
* Usually the sources can't be opened, hence we won't even bother.
* Be VERY careful with the returned file. If you hand it to a routine
* expecting ff->source and/or ff->msource to be non-nil, we're
* likely to dereference nil. FileClri should be the only routine
* setting partial.
*/
ff->partial = 1;
}else if(ff->dir.mode & ModeDir){
ff->source = fileOpenSource(f, ff->dir.entry, ff->dir.gen,
1, ff->mode, ff->issnapshot);
ff->msource = fileOpenSource(f, ff->dir.mentry, ff->dir.mgen,
0, ff->mode, ff->issnapshot);
if(ff->source == nil || ff->msource == nil)
goto Err;
}else{
ff->source = fileOpenSource(f, ff->dir.entry, ff->dir.gen,
0, ff->mode, ff->issnapshot);
if(ff->source == nil)
goto Err;
}
/* link in and up parent ref count */
if (ff->source)
ff->source->file = ff; /* point back */
ff->next = f->down;
f->down = ff;
ff->up = f;
fileIncRef(f);
Exit:
fileUnlock(f);
return ff;
Err:
fileUnlock(f);
if(ff != nil)
fileDecRef(ff);
return nil;
}
File *
fileCreate(File *f, char *elem, ulong mode, char *uid)
{
File *ff;
DirEntry *dir;
Source *pr, *r, *mr;
int isdir;
if(!fileLock(f))
return nil;
r = nil;
mr = nil;
for(ff = f->down; ff; ff=ff->next){
if(strcmp(elem, ff->dir.elem) == 0 && !ff->removed){
ff = nil;
vtSetError(EExists);
goto Err1;
}
}
ff = dirLookup(f, elem);
if(ff != nil){
vtSetError(EExists);
goto Err1;
}
pr = f->source;
if(pr->mode != OReadWrite){
vtSetError(EReadOnly);
goto Err1;
}
if(!sourceLock2(f->source, f->msource, -1))
goto Err1;
ff = fileAlloc(f->fs);
isdir = mode & ModeDir;
r = sourceCreate(pr, pr->dsize, isdir, 0);
if(r == nil)
goto Err;
if(isdir){
mr = sourceCreate(pr, pr->dsize, 0, r->offset);
if(mr == nil)
goto Err;
}
dir = &ff->dir;
dir->elem = vtStrDup(elem);
dir->entry = r->offset;
dir->gen = r->gen;
if(isdir){
dir->mentry = mr->offset;
dir->mgen = mr->gen;
}
dir->size = 0;
if(!fsNextQid(f->fs, &dir->qid))
goto Err;
dir->uid = vtStrDup(uid);
dir->gid = vtStrDup(f->dir.gid);
dir->mid = vtStrDup(uid);
dir->mtime = time(0L);
dir->mcount = 0;
dir->ctime = dir->mtime;
dir->atime = dir->mtime;
dir->mode = mode;
ff->boff = fileMetaAlloc(f, dir, 0);
if(ff->boff == NilBlock)
goto Err;
sourceUnlock(f->source);
sourceUnlock(f->msource);
ff->source = r;
r->file = ff; /* point back */
ff->msource = mr;
if(mode&ModeTemporary){
if(!sourceLock2(r, mr, -1))
goto Err1;
fileSetTmp(ff, 1);
sourceUnlock(r);
if(mr)
sourceUnlock(mr);
}
/* committed */
/* link in and up parent ref count */
ff->next = f->down;
f->down = ff;
ff->up = f;
fileIncRef(f);
fileWAccess(f, uid);
fileUnlock(f);
return ff;
Err:
sourceUnlock(f->source);
sourceUnlock(f->msource);
Err1:
if(r){
sourceLock(r, -1);
sourceRemove(r);
}
if(mr){
sourceLock(mr, -1);
sourceRemove(mr);
}
if(ff)
fileDecRef(ff);
fileUnlock(f);
return 0;
}
FaxPanel::FaxPanel(QWidget *parent)
: XLet(parent), m_mainwindow(parent)
{
// qDebug() << Q_FUNC_INFO << parent;
setTitle( tr("Fax") );
QVBoxLayout * vlayout = new QVBoxLayout(this);
//
QGroupBox * groupBox1 = new QGroupBox( tr("Choose Destination Number") );
groupBox1->setAlignment( Qt::AlignLeft );
QHBoxLayout * hbox1 = new QHBoxLayout( groupBox1 );
QLabel * lblfax = new QLabel(tr("Fax Number"), this);
m_destination = new QLineEdit(this);
QPushButton * directory = new QPushButton( tr("Directory"), this);
connect(directory, SIGNAL(clicked()),
this, SLOT(dirLookup()));
connect(m_destination, SIGNAL(textChanged(const QString &)),
this, SLOT(destNumberChanged(const QString &)));
hbox1->addWidget(lblfax);
hbox1->addWidget(m_destination);
hbox1->addWidget(directory);
lblfax->setObjectName("fax");
//
QGroupBox * groupBox2 = new QGroupBox( tr("Choose File to Send") );
groupBox2->setAlignment( Qt::AlignLeft );
QHBoxLayout * hbox2 = new QHBoxLayout( groupBox2 );
m_openFileNameLabel = new FileNameLineEdit(this);
connect(m_openFileNameLabel, SIGNAL(textChanged(const QString &)),
this, SLOT(fileNameChanged(const QString &)));
QPushButton * openFileNamesButton = new QPushButton( tr("Browse"), this);
connect(openFileNamesButton, SIGNAL(clicked()),
this, SLOT(setOpenFileName()));
hbox2->addWidget(m_openFileNameLabel);
hbox2->addWidget(openFileNamesButton);
//
QGroupBox * groupBox3 = new QGroupBox( tr("Hide the Number ?") );
groupBox3->setAlignment( Qt::AlignLeft );
QHBoxLayout * hbox3 = new QHBoxLayout( groupBox3 );
m_maskornot = new QCheckBox(tr("Hide Number"), this);
//int previous_hide = b_engine->getSettings()->value("faxhistory/hidenumber", 0).toUInt();
//m_maskornot->setCheckState((Qt::CheckState)previous_hide);
m_maskornot->setCheckState(Qt::Unchecked);
hbox3->addStretch(1);
hbox3->addWidget(m_maskornot);
hbox3->addStretch(1);
//
QGroupBox * groupBox4 = new QGroupBox( tr("Send your File") );
groupBox4->setAlignment( Qt::AlignLeft );
QHBoxLayout * hbox4 = new QHBoxLayout( groupBox4 );
m_sendButton = new QPushButton( tr("Send"), this);
m_sendButton->setEnabled(false);
connect(m_sendButton, SIGNAL(clicked()),
this, SLOT(sendFax()));
hbox4->addStretch(1);
hbox4->addWidget(m_sendButton);
hbox4->addStretch(1);
vlayout->addWidget(groupBox1);
vlayout->addWidget(groupBox2);
//vlayout->addWidget(groupBox3);
vlayout->addWidget(groupBox4);
vlayout->addStretch(1);
// connect signals / slots
connect( b_engine, SIGNAL(ackFax(const QString &, const QString &)),
this, SLOT(popupMsg(const QString &, const QString &)) );
}
