bool UxMntList( wal::ccollect< MntListNode >* pList )
{
if ( !pList ) { return false; }
try
{
BFile f;
f.Open( ( sys_char_t* )"/proc/mounts" );
char buf[4096];
while ( f.GetStr( buf, sizeof( buf ) ) )
{
char* w[3];
int n = GetNWords( buf, w, 3 );
if ( n < 3 ) { continue; }
if ( !strcmp( w[0], "none" ) ) { continue; }
if ( !strcmp( w[1], "/" ) ) { continue; }
if ( !strcmp( w[2], "tmpfs" ) ) { continue; }
if ( !strcmp( w[2], "sysfs" ) ) { continue; }
if ( !strcmp( w[2], "cgroup" ) ) { continue; }
char* p = w[1];
if ( p[0] == '/' && p[1] == 'p' && p[2] == 'r' && p[3] == 'o' && p[4] == 'c' && ( p[5] == '/' || !p[5] ) ) { continue; } // skip /proc[/...]
if ( p[0] == '/' && p[1] == 'd' && p[2] == 'e' && p[3] == 'v' && ( p[4] == '/' || !p[4] ) ) { continue; } //skip /dev[/...]
MntListNode node;
node.path = w[1];
node.type = w[2];
pList->append( node );
}
}
catch ( cexception* ex )
{
ex->destroy();
return false;
}
return true;
}
static bool LangListLoad(sys_char_t *fileName, ccollect<LangListNode> &list)
{
list.clear();
try {
BFile f;
f.Open(fileName);
char buf[4096];
while (f.GetStr(buf, sizeof(buf)))
{
char *s = buf;
while (IsSpace(*s)) s++;
if (*s == '#') continue;
if (!*s) continue;
ccollect<char,0x100> id;
ccollect<char,0x100> name;
while (*s && !IsSpace(*s)) {
id.append(*s);
s++;
}
while (IsSpace(*s)) s++;
int lastNs = -1;
for (int i = 0; *s; i++, s++) {
if (*s == '#') break;
if (!IsSpace(*s)) lastNs = i;
name.append(*s);
}
if (id.count()<=0 || lastNs < 0) continue;
id.append(0);
name.append(0);
name[lastNs + 1] = 0;
LangListNode(id.ptr(), name.ptr());
list.append(LangListNode(id.ptr(), name.ptr()) );
}
} catch (cexception *ex) {
ex->destroy();
return false;
}
return true;
}
void MimeAliases::Refresh()
{
time_t tim = GetMTime( fileName.data() );
if ( tim == mtime ) { return; }
mtime = tim;
data.clear();
try
{
BFile f;
f.Open( fileName.data() ); //"/usr/share/mime/aliases");
char buf[4096];
while ( f.GetStr( buf, sizeof( buf ) ) )
{
char* s = SS( buf );
if ( *s == '#' ) { continue; } //комментарий
char* p = SNotS( s );
if ( !p ) { continue; }
*p = 0;
p++;
p = SS( p );
char* t = SNotS( p );
if ( t ) { *t = 0; }
data[GetMimeID( s )] = GetMimeID( p );
}
}
catch ( cexception* ex )
{
ex->destroy();
return;
}
}
void MimeSubclasses::Refresh()
{
time_t tim = GetMTime( fileName.data() );
if ( tim == mtime ) { return; }
mtime = tim;
hash.clear();
try
{
BFile f;
f.Open( fileName.data() ); //"/usr/share/mime/subclasses");
char buf[4096];
while ( f.GetStr( buf, sizeof( buf ) ) )
{
char* s = SS( buf );
if ( *s == '#' ) { continue; } //комментарий
char* parent = SNotS( s );
if ( !parent ) { continue; }
*parent = 0;
parent++;
parent = SS( parent );
char* t = SNotS( parent );
if ( t ) { *t = 0; }
hash[GetMimeID( s )].append( GetMimeID( parent ) );
}
}
catch ( cexception* ex )
{
ex->destroy();
return;
}
}
bool AppDB::ReadAppDesctopFile( const char* name )
{
int id = GetAppID( name );
if ( apps.find( id ) != apps.end() ) { return true; }
clPtr<AppNode> app = new AppNode();
try
{
BFile f;
f.Open( carray_cat<char>( appDefsPrefix.data(), name ).data() );
char buf[4096];
bool ok = false;
bool application = false;
ccollect<int> mimeList;
while ( f.GetStr( buf, sizeof( buf ) ) )
{
EraseLastSpaces( buf );
char* s = buf;
s = SS( s );
if ( *s == '[' )
{
ok = !CmpNoCase( s, "[Desktop Entry]" );
continue;
}
if ( !ok ) { continue; }
char* vname = s;
while ( *s && !IsSpace( *s ) && *s != '=' ) { s++; }
if ( IsSpace( *s ) )
{
*s = 0;
s++;
s = SS( s );
}
if ( *s != '=' )
{
continue;
}
*s = 0;
s++;
s = SS( s );
if ( !CmpNoCase( vname, "TYPE" ) )
{
if ( !CmpNoCase( s, "APPLICATION" ) ) { application = true; }
continue;
}
if ( !CmpNoCase( vname, "NAME" ) )
{
app->name = utf8_to_unicode( s );
continue;
}
if ( !CmpNoCase( vname, "EXEC" ) )
{
app->exec = utf8_to_unicode( s );
continue;
}
if ( !CmpNoCase( vname, "TRYEXEC" ) ) //проверяем сразу, чего каждый раз проверять
{
if ( !ExeFileExist( s ) )
{
apps[id] = 0;
return 0;
}
continue;
}
if ( !CmpNoCase( vname, "TERMINAL" ) )
{
if ( !CmpNoCase( s, "TRUE" ) )
{
app->terminal = true;
}
else if ( !CmpNoCase( s, "FALSE" ) )
{
app->terminal = false;
}
continue;
}
if ( !CmpNoCase( vname, "MIMETYPE" ) )
{
while ( *s )
{
s = SS( s );
char* m = s;
while ( *s && *s != ';' ) { s++; }
if ( *s == ';' ) { *s = 0; s++; }
if ( *m )
{
mimeList.append( GetMimeID( m ) );
}
}
continue;
}
}
if ( !app->exec.data() || !application )
{
apps[id] = 0;
return false;
}
// AppNode* pNode = app.ptr();
//printf("read %s - ok\n", name);
apps[id] = app;
for ( int i = 0; i < mimeList.count(); i++ )
{
mimeMapHash[mimeList[i]].append( id );
}
return true;
}
catch ( cexception* ex )
{
ex->destroy();
}
apps[id] = 0;
return false;
}
void AppDefListFile::Refresh()
{
time_t tim = GetMTime( fileName.data() );
if ( tim == mtime ) { return; }
mtime = tim;
hash.clear();
try
{
BFile f;
f.Open( fileName.data() );
char buf[4096];
bool readLine = false;
while ( f.GetStr( buf, sizeof( buf ) ) )
{
EraseLastSpaces( buf );
char* s = buf;
s = SS( s );
if ( *s == '[' )
{
readLine = !CmpNoCase( s, "[Default Applications]" ) ||
!CmpNoCase( s, "[Added Associations]" );
continue;
}
if ( !readLine ) { continue; }
char* mimeStr = s;
while ( *s && !IsSpace( *s ) && *s != '=' ) { s++; }
if ( IsSpace( *s ) )
{
*s = 0;
s++;
s = SS( s );
}
if ( *s != '=' )
{
continue;
}
*s = 0;
s++;
s = SS( s );
int mimeId = GetMimeID( mimeStr );
//в mint бывает несколько файлов описания приложений через ';' причем каких то файлов может не быть
while ( *s )
{
char* t = SNotC( s, ';' );
if ( *t )
{
*t = 0;
t++;
}
hash[mimeId].append( GetAppID( s ) );
s = t;
}
}
}
catch ( cexception* ex )
{
ex->destroy();
}
}
void MimeGlobs::Refresh()
{
time_t tim = GetMTime( fileName.data() );
if ( tim == mtime ) { return; }
mtime = tim;
m_ExtMimeHash.clear();
ClearMaskList();
try
{
BFile f;
f.Open( fileName.data() ); //"/usr/share/mime/glibs");
char buf[4096];
while ( f.GetStr( buf, sizeof( buf ) ) )
{
char* s = SS( buf );
if ( *s == '#' ) { continue; } //комментарий
//text/plain:*.doc
char* e = SNotC( s, ':' );
if ( !e ) { continue; }
*e = 0;
e++;
e = SS( e );
int mimeId = GetMimeID( s );
if ( e[0] == '*' && e[1] == '.' )
{
e += 2;
char* t = SNotS( e );
if ( *t ) { *t = 0; }
AddExt( e, mimeId );
}
else
{
char* t = SNotS( e );
if ( *t ) { *t = 0; }
AddMask( e, mimeId );
}
}
}
catch ( cexception* ex )
{
ex->destroy();
return;
}
return;
}