From d307f712c4e5087a659917f4d4b776e2ec84d697 Mon Sep 17 00:00:00 2001 From: Jeffrey Sharkey Date: Wed, 27 Aug 2008 10:47:56 +0000 Subject: * moved all terminal logic into a Service backend. connections are held in place by a TerminalBridge, which keeps the connection alive and renders the screen to a bitmap if provided. a Console creates TerminalViews for each bridge while it is active, and handles panning back/forth between them. * volume up/down controls will change console font size * extended trilead library to support resizePTY() command * left/right screen gestures will pan between various open consoles * up/down screen gestures on right-half will look through scrollback buffer * up/down screen gestures on left-half will trigger pageup/down keys * broke ctrl+ keyboard mapping, will need to bring back over from older code --- .../com/trilead/ssh2/channel/ChannelManager.java | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) (limited to 'lib/src/main/java/com/trilead/ssh2/channel') diff --git a/lib/src/main/java/com/trilead/ssh2/channel/ChannelManager.java b/lib/src/main/java/com/trilead/ssh2/channel/ChannelManager.java index ebd7585..74906d3 100644 --- a/lib/src/main/java/com/trilead/ssh2/channel/ChannelManager.java +++ b/lib/src/main/java/com/trilead/ssh2/channel/ChannelManager.java @@ -17,6 +17,7 @@ import com.trilead.ssh2.packets.PacketOpenDirectTCPIPChannel; import com.trilead.ssh2.packets.PacketOpenSessionChannel; import com.trilead.ssh2.packets.PacketSessionExecCommand; import com.trilead.ssh2.packets.PacketSessionPtyRequest; +import com.trilead.ssh2.packets.PacketSessionPtyResize; import com.trilead.ssh2.packets.PacketSessionStartShell; import com.trilead.ssh2.packets.PacketSessionSubsystemRequest; import com.trilead.ssh2.packets.PacketSessionX11Request; @@ -675,6 +676,35 @@ public class ChannelManager implements MessageHandler throw (IOException) new IOException("PTY request failed").initCause(e); } } + + + public void resizePTY(Channel c, int width, int height) throws IOException { + PacketSessionPtyResize spr; + + synchronized (c) { + if (c.state != Channel.STATE_OPEN) + throw new IOException("Cannot request PTY on this channel (" + + c.getReasonClosed() + ")"); + + spr = new PacketSessionPtyResize(c.remoteID, true, width, height); + c.successCounter = c.failedCounter = 0; + } + + synchronized (c.channelSendLock) { + if (c.closeMessageSent) + throw new IOException("Cannot request PTY on this channel (" + + c.getReasonClosed() + ")"); + tm.sendMessage(spr.getPayload()); + } + + try { + waitForChannelSuccessOrFailure(c); + } catch (IOException e) { + throw (IOException) new IOException("PTY request failed") + .initCause(e); + } + } + public void requestX11(Channel c, boolean singleConnection, String x11AuthenticationProtocol, String x11AuthenticationCookie, int x11ScreenNumber) throws IOException -- cgit v1.2.3