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Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent/Client.h')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Client.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Client.h b/nx-X11/programs/Xserver/hw/nxagent/Client.h new file mode 100644 index 000000000..8f4f503ba --- /dev/null +++ b/nx-X11/programs/Xserver/hw/nxagent/Client.h @@ -0,0 +1,128 @@ +/**************************************************************************/ +/* */ +/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) */ +/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de> */ +/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/ +/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de> */ +/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de> */ +/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com) */ +/* */ +/* NXAGENT, NX protocol compression and NX extensions to this software */ +/* are copyright of the aforementioned persons and companies. */ +/* */ +/* Redistribution and use of the present software is allowed according */ +/* to terms specified in the file LICENSE which comes in the source */ +/* distribution. */ +/* */ +/* All rights reserved. */ +/* */ +/* NOTE: This software has received contributions from various other */ +/* contributors, only the core maintainers and supporters are listed as */ +/* copyright holders. Please contact us, if you feel you should be listed */ +/* as copyright holder, as well. */ +/* */ +/**************************************************************************/ + +#ifndef __Client_H__ +#define __Client_H__ + +#define MAX_CONNECTIONS 256 + +/* + * The master nxagent holds in nxagentShadowCounter + * the number of shadow nxagents connected to itself. + */ + +extern int nxagentShadowCounter; + +enum ClientHint +{ + UNKNOWN = 0, + NXCLIENT_WINDOW, + NXCLIENT_DIALOG, + NXAGENT_SHADOW, + JAVA_WINDOW +}; + +typedef struct _PrivClientRec +{ + int clientState; + long clientBytes; + enum ClientHint clientHint; + +} PrivClientRec; + +extern int nxagentClientPrivateIndex; + +#define nxagentClientPriv(pClient) \ + ((PrivClientRec *)((pClient)->devPrivates[nxagentClientPrivateIndex].ptr)) + +void nxagentInitClientPrivates(ClientPtr); + +#define nxagentClientAddBytes(pClient, size) \ + (nxagentClientPriv(pClient) -> clientBytes += (size)) + +#define nxagentClientBytes(pClient) \ + (nxagentClientPriv(pClient) -> clientBytes) + +#define nxagentClientHint(pClient) \ + (nxagentClientPriv(pClient) -> clientHint) + +#define nxagentClientIsDialog(pClient) \ + (nxagentClientHint(pClient) == NXCLIENT_DIALOG) + +/* + * The actual reason why the client + * is sleeping. + */ + +#define SleepingBySplit 1 + +#define nxagentNeedWakeup(client) \ + ((nxagentClientPriv(client) -> \ + clientState) != 0) + +#define nxagentNeedWakeupBySplit(client) \ + (((nxagentClientPriv(client) -> \ + clientState) & SleepingBySplit) != 0) + +void nxagentGuessClientHint(ClientPtr, Atom, char*); + +void nxagentGuessShadowHint(ClientPtr, Atom); + +void nxagentCheckIfShadowAgent(ClientPtr); + +/* + * Suspend or restart the agent's + * client. + */ + +int nxagentSuspendBySplit(ClientPtr client); +int nxagentWakeupBySplit(ClientPtr client); + +/* + * Wait until the given client is + * restarted. + */ + +void nxagentWaitWakeupBySplit(ClientPtr client); + +/* +FIXME: This must be moved to Drawable.h. +*/ +void nxagentWaitDrawable(DrawablePtr pDrawable); + +/* + * Wakeup all the sleeping clients. + */ + +void nxagentWakeupByReconnect(void); + +/* + * Reset the client state before + * closing it down. + */ + +void nxagentWakeupByReset(ClientPtr client); + +#endif /* __Client_H__ */ |