// init
int init()
{
char filename[512];
config_read();
init_genrand(( unsigned )time( NULL ) );
// get the name of the currently executing DLL (in case someone renames the .dll file)
GetModuleFileName( plugin.hDllInstance, filename, sizeof( filename ) );
h_Library = LoadLibrary( filename );
lpWndProcOld = ( WNDPROC )SetWindowLong( plugin.hwndParent, GWL_WNDPROC, ( LONG )WndProc );
master_built = 1;
build_master();
copy_master();
return 0;
}
LRESULT CALLBACK WndProc( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
{
// Build list when first playing a file
if ( uMsg == WM_USER && lParam == IPC_PLAYING_FILE )
{
OutputDebugString( "IPC_PLAYING_FILE" );
OutputDebugString(( char* )wParam );
if ( !master_built )
{
OutputDebugString( "Play: Rebuilding track lists" );
build_master();
copy_master();
master_built = 1;
}
// Restore playing status
if ( is_pause )
{
OutputDebugString( "Pausing:" );
SendMessage( hwnd, WM_COMMAND, WINAMP_PAUSE, 0 );
}
is_pause = 0;
}
// Mark the playlist as dirty upon any modification
if ( uMsg == WM_USER && lParam == IPC_PLAYLIST_MODIFIED )
{
master_built = 0;
// Clear the history
history_clear();
}
if ( uMsg == WM_USER && lParam == IPC_GET_PREVIOUS_PLITEM )
{
// If plugin not enabled, let winamp do default action
if ( !cfg_enabled )
return -1;
// If there is history, return that and rebuild the random list
if ( history_size() > 0 )
{
// Get playing status
status = SendMessage( hwnd, WM_WA_IPC, 0, IPC_ISPLAYING );
// Pretend it is paused if anything but playing.
is_pause = ( status != IS_PLAY );
if ( is_pause )
OutputDebugString( "Prev track: Is paused" );
OutputDebugString( "Prev track: Rebuilding track lists" );
copy_master();
return history_pop();
}
}
if ( uMsg == WM_USER && lParam == IPC_GET_NEXT_PLITEM )
{
// Playlist is dirty! Rebuild
if ( !master_built )
{
OutputDebugString( "Next track: Rebuilding track lists" );
build_master();
copy_master();
master_built = 1;
}
if( atrack_size() == 0 )
{
/* Apparently Winamp crashes anyways if your playlist is all separators
* and you can't do anything to stop it. This is stupid. */
OutputDebugString( "Next track: No playable tracks" );
return -1;
}
index = SendMessage( plugin.hwndParent, WM_WA_IPC, 0, IPC_GETLISTPOS );
// Check for any other plugin that wants to modify the next item
// Especially JTFE
ft_index = CallWindowProc( lpWndProcOld, hwnd, uMsg, wParam, lParam );
if ( ft_index != -1 )
{
wsprintf( debug_string, "Next track: Fall through index: %d", ft_index );
OutputDebugString( debug_string );
if ( cfg_enabled )
{
history_add( index );
copy_master();
}
return ft_index;
}
// If plugin is not enabled, let Winamp shuffle
if ( !cfg_enabled )
{
return -1;
}
playlist_wnd = get_playlist_hwnd();
pl_len = SendMessage( hwnd, WM_WA_IPC, 0, IPC_GETLISTLENGTH );
file.fileindex = index; // This is zero indexed
ret = SendMessage( playlist_wnd, WM_WA_IPC, IPC_PE_GETINDEXTITLE, ( LPARAM ) & file );
// If it returns 0 then track information was received
if ( !ret )
{
// Check the track type to determine our behavior
int type = atrack_type( index );
// Get playing status
status = SendMessage( hwnd, WM_WA_IPC, 0, IPC_ISPLAYING );
// Pretend it is paused if anything but playing. Don't include separators because they are always stopped.
is_pause = ( status != IS_PLAY && type != IS_ALBUM_SEP && type != IS_RANDOM_SEP );
if ( is_pause )
OutputDebugString( "Next track: Is paused" );
wsprintf( debug_string, "Next track: Track type: %d", type );
OutputDebugString( debug_string );
if ( ( type == IS_ALBUM || type == IS_ALBUM_SEP ) && index < pl_len - 1 )
{
/* Track is an album separator or is in an album. Do not shuffle. Return
* the next in the playlist */
OutputDebugString( "In an album:" );
wsprintf( debug_string, "Old index: %d", index );
OutputDebugString( debug_string );
if ( type == IS_ALBUM )
history_add( index );
return ( index + 1 ) % pl_len;
}
else
{
/* Track is a random separator, the end of an album, the last album separator,
* or in a random section.
* Select a random track from the remaining list */
is_shuffle = SendMessage( hwnd, WM_WA_IPC, 0, IPC_GET_SHUFFLE );
if ( is_shuffle )
{
int rand_i;
// Return random number in interval [0 atrack_size()]
OutputDebugString( "Next track: Not in an album / exiting an album" );
wsprintf( debug_string, "Next track: Items remaining: %d", atrack_size() );
OutputDebugString( debug_string );
// Select random entry and play the entry
rand_i = ( unsigned int )( atrack_size() * genrand_real2() );
next = rm_atrack( rand_i );
wsprintf( debug_string, "Next track: Random selected: %d", next );
OutputDebugString( debug_string );
// If the list of random tracks is empty, copy from the master list
if ( atrack_size() == 0 )
{
OutputDebugString( "Next track: Track list empty, rebuilding the list" );
copy_master();
}
// Don't add separators to the history
if ( type == IS_ALBUM_LAST || type == IS_RANDOM )
history_add( index );
return next;
}
else
return -1;
}
}
return -1;
}
return CallWindowProc( lpWndProcOld, hwnd, uMsg, wParam, lParam );
}
bool redis_builder::build_cluster()
{
if (masters_.empty())
{
printf("%s: no master available!\r\n", __FUNCTION__);
return false;
}
size_t range = MAX_SLOTS / masters_.size();
size_t begin = 0, end = MAX_SLOTS % masters_.size() + range -1;
// build every master node, and connect all of its slaves.
std::vector<acl::redis_node*>::iterator it;
for (it = masters_.begin(); it != masters_.end(); ++it)
{
if (it != masters_.begin())
printf("----------------------------------------\r\n");
(*it)->add_slot_range(begin, end);
if (build_master(**it) == false)
return false;
begin = end + 1;
end = end + range;
}
it = masters_.begin();
acl::redis_client client((*it)->get_addr());
acl::redis master(&client);
// let one master to connect all other master nodes
printf("===================================================\r\n");
printf("Meeting all masters and slaves ...\r\n");
std::vector<acl::redis_node*> all_slaves;
std::vector<acl::redis_node*>::const_iterator cit;
for (++it; it != masters_.end(); ++it)
{
if (cluster_meet(master, **it) == false)
return false;
const std::vector<acl::redis_node*>* slaves = (*it)->get_slaves();
for (cit = slaves->begin(); cit != slaves->end(); ++cit)
all_slaves.push_back(*cit);
}
while (true)
{
int nwait = 0;
for (cit = all_slaves.begin(); cit != all_slaves.end(); ++cit)
{
if ((*cit)->is_connected())
continue;
if (cluster_meeting(master, (*cit)->get_addr()) == false)
nwait++;
else
(*cit)->set_connected(true);
}
if (nwait == 0)
break;
acl_doze(meet_wait_);
}
/////////////////////////////////////////////////////////////////////
printf("===================================================\r\n");
printf("All nodes of cluster:\r\n");
const std::map<acl::string, acl::redis_node*>* nodes;
if ((nodes = master.cluster_nodes())== NULL)
{
printf("%s: can't get cluster nodes, addr: %s\r\n",
__FUNCTION__, client.get_stream()->get_peer(true));
return false;
}
redis_status::show_nodes(nodes);
return true;
}