LoadState
SkFontManager::checkPreData()
{
LoadState state = load_true;
SkStream * inStream = openReadStream( SYSTEM_DL_PREDATA_FILE );
preDataHeader header = { 0, 0, 0 };
if( !inStream )
{
state = load_false;
goto END0;
}
inStream->read( &header, SYSTEM_DL_PREDATA_HEADER_LEN );
if( header.tag != __key() )
{
state = load_false;
goto END0;
}
if( getUpdateVersion() == header.updateVersion )
{
state = load_true;
goto END0;
}
else
{
state = load_change;
goto END0;
}
END0:
if( inStream )
SkDELETE( inStream );
return state;
}
/*
* binding_key()
*
* analizuje nazwê klawisza i wpisuje akcjê do odpowiedniej mapy.
*
* 0/-1.
*/
static int binding_key(struct binding *b, const char *key, int add)
{
/* debug("Key: %s\n", key); */
if (!xstrncasecmp(key, ("Alt-"), 4)) {
unsigned char ch;
#define __key(x, y, z) \
if (!xstrcasecmp(key + 4, (x))) { \
b->key = saprintf("Alt-%s", (x)); \
if (add) { \
ncurses_binding_map_meta[y] = LIST_ADD2(&bindings, xmemdup(b, sizeof(struct binding))); \
if (z) \
ncurses_binding_map_meta[z] = ncurses_binding_map_meta[y]; \
} \
return 0; \
}
__key("Enter", 13, 0);
__key("Backspace", KEY_BACKSPACE, 127);
__key("Home", KEY_HOME, KEY_FIND);
__key("End", KEY_END, KEY_SELECT);
__key("Delete", KEY_DC, 0);
__key("Insert", KEY_IC, 0);
__key("Left", KEY_LEFT, 0);
__key("Right", KEY_RIGHT, 0);
__key("Up", KEY_UP, 0);
__key("Down", KEY_DOWN, 0);
__key("PageUp", KEY_PPAGE, 0);
__key("PageDown", KEY_NPAGE, 0);
#undef __key
if (xstrlen(key) != 5)
return -1;
ch = xtoupper(key[4]);
b->key = saprintf(("Alt-%c"), ch); /* XXX Alt-Ó ??? */
if (add) {
ncurses_binding_map_meta[ch] = LIST_ADD2(&bindings, xmemdup(b, sizeof(struct binding)));
if (xisalpha(ch))
ncurses_binding_map_meta[xtolower(ch)] = ncurses_binding_map_meta[ch];
}
return 0;
}
if (!xstrncasecmp(key, ("Ctrl-"), 5)) {
unsigned char ch;
// if (xstrlen(key) != 6)
// return -1;
#define __key(x, y, z) \
if (!xstrcasecmp(key + 5, (x))) { \
b->key = saprintf("Ctrl-%s", (x)); \
if (add) { \
ncurses_binding_map[y] = LIST_ADD2(&bindings, xmemdup(b, sizeof(struct binding))); \
if (z) \
ncurses_binding_map[z] = ncurses_binding_map[y]; \
} \
return 0; \
}
__key("Enter", KEY_CTRL_ENTER, 0);
__key("Escape", KEY_CTRL_ESCAPE, 0);
__key("Delete", KEY_CTRL_DC, 0);
__key("Backspace", KEY_CTRL_BACKSPACE, 0);
__key("Tab", KEY_CTRL_TAB, 0);
#undef __key
ch = xtoupper(key[5]);
b->key = saprintf(("Ctrl-%c"), ch);
if (add) {
if (xisalpha(ch))
ncurses_binding_map[ch - 64] = LIST_ADD2(&bindings, xmemdup(b, sizeof(struct binding)));
else
return -1;
}
return 0;
}
if (xtoupper(key[0]) == 'F' && atoi(key + 1)) {
int f = atoi(key + 1);
if (f < 1 || f > 63)
return -1;
b->key = saprintf(("F%d"), f);
if (add)
ncurses_binding_map[KEY_F(f)] = LIST_ADD2(&bindings, xmemdup(b, sizeof(struct binding)));
return 0;
}
#define __key(x, y, z) \
if (!xstrcasecmp(key, (x))) { \
b->key = xstrdup((x)); \
if (add) { \
ncurses_binding_map[y] = LIST_ADD2(&bindings, xmemdup(b, sizeof(struct binding))); \
if (z) \
ncurses_binding_map[z] = ncurses_binding_map[y]; \
} \
return 0; \
}
__key("Enter", 13, 0);
__key("Escape", 27, 0);
__key("Home", KEY_HOME, KEY_FIND);
__key("End", KEY_END, KEY_SELECT);
__key("Delete", KEY_DC, 0);
__key("Insert", KEY_IC, 0);
__key("Backspace", KEY_BACKSPACE, 127);
__key("Tab", 9, 0);
__key("Left", KEY_LEFT, 0);
__key("Right", KEY_RIGHT, 0);
__key("Up", KEY_UP, 0);
__key("Down", KEY_DOWN, 0);
__key("PageUp", KEY_PPAGE, 0);
__key("PageDown", KEY_NPAGE, 0);
#undef __key
return -1;
}
bool
SkFontManager::savePreData()
{
SkStream * inStream = openReadStream( SYSTEM_DL_PREDATA_FILE );
SkFILEWStream * outStream = NULL;
preDataHeader header = { 1, __key(), 0 };
SkString permission;
if( !inStream )
{
setUpdateVersion( 2 );
header.updateVersion++;
header.count = mDownloadFonts.numFonts();
goto SAVE0;
}
else
{
inStream->read( &header, SYSTEM_DL_PREDATA_HEADER_LEN );
if( header.tag != __key() )
{
header.updateVersion = 1;
header.tag = __key();
header.count = mDownloadFonts.numFonts();
goto SAVE1;
}
header.count = mDownloadFonts.numFonts();
header.updateVersion++;
if( header.updateVersion >= 0xFFFFFFFE )
header.updateVersion = 2;
}
SAVE1:
SkDELETE( inStream );
inStream = NULL;
SAVE0:
outStream = openWriteStream( SYSTEM_DL_PREDATA_FILE );
if( !outStream )
{
if( permission_denied() )
goto SKIP_ERROR0;
HyLogef( "outStream is null" );
goto ERROR0;
}
outStream->write( &header, SYSTEM_DL_PREDATA_HEADER_LEN );
for( uint32_t n = 0 ; n < header.count ; n++ )
{
SkFontData * font = mDownloadFonts.getFont( n );
font->writePreData( outStream );
}
SkDELETE( outStream );
outStream = NULL;
//setUpdateVersion( header.updateVersion );
permission.set( SYSTEM_FONT_PERMISSION_SET );
permission.append( SYSTEM_DL_PREDATA_FILE );
system( permission.c_str() );
HyLogi( "Font Configuration Data (%d), saved.", header.updateVersion );
return true;
SKIP_ERROR0:
return false;
ERROR0:
if( outStream )
SkDELETE( outStream );
return false;
}
LoadState
SkFontManager::loadPreData( uint32_t * newFontIndex, bool boot )
{
LoadState state = load_true;
preDataHeader header = { 0, 0, 0 };
uint32_t curFontIndex = ( boot == true ? readFontConfig() : getCurrentFontIndex() );
uint32_t curNewFontIndex = curFontIndex;
uint32_t numEmbeddedFonts = mEmbeddedFonts.numFonts();
bool statePass = ( curFontIndex < numEmbeddedFonts ? true : false );
bool system = ( newFontIndex != NULL ? true : false );
SkStream * stream = NULL;
if( openPreDataRead( &stream ) == false )
{
if( no_such_file() || permission_denied() )
goto SKIP_ERROR0;
HyLogef( "openPreDataRead(%s (%d))", strerror( errno ), errno );
goto ERROR0;
}
stream->read( &header, SYSTEM_DL_PREDATA_HEADER_LEN );
if( header.tag != __key() )
{
HyLogef( "Wrong tag" );
goto ERROR0;
}
LOAD_START:
if( getUpdateVersion() == 0 ) // Boot Load & reload.
{
setUpdateVersion( header.updateVersion );
if( header.count == 0 )
goto SUCCEED0;
for( uint32_t n = 0 ; n < header.count ; n++ )
{
SkFontData * font = SkNEW( SkFontData );
if( font )
{
font->readPreData( stream );
if( font->checkCertify( system ) == true )
{
font->loadFont();
mDownloadFonts.addFonts( font );
}
else
{
if( ( system == true ) && ( statePass == false ) )
{
if( state != load_restart )
{
if( ( numEmbeddedFonts + n ) == curFontIndex )
{
state = load_restart;
}
else
{
state = load_change;
if( ( numEmbeddedFonts + n ) < curFontIndex )
curNewFontIndex--;
}
}
}
else
{
state = load_change;
}
font->deleteFiles();
SkDELETE( font );
font = NULL;
}
}
else
{
HyLogef( "SkNEW( SkFontData )" );
continue;
}
}
}
else // Fonts change
{
if( getUpdateVersion() == header.updateVersion )
{
goto SUCCEED0;
}
else
{
mDownloadFonts.resetFonts();
setUpdateVersion( 0 );
goto LOAD_START;
}
}
SUCCEED0:
if( ( system == true ) && ( statePass == false ) )
{
switch( state )
{
case load_change:
*newFontIndex = curNewFontIndex;
break;
case load_restart:
*newFontIndex = SYSTEM_DEFAULT_FAMILY_INDEX;
break;
default:
*newFontIndex = curFontIndex;
break;
}
}
else if( ( system == true ) && ( statePass == true ) )
{
*newFontIndex = curFontIndex;
}
if( stream )
SkDELETE( stream );
return state;
SKIP_ERROR0:
return load_false;
ERROR0:
if( stream )
SkDELETE( stream );
return load_false;
}
