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|
Description: Save session state in file
Author: Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>
--- a/nx-X11/programs/Xserver/hw/nxagent/Args.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Args.c
@@ -60,6 +60,7 @@ is" without express or implied warranty.
#endif
#include "Handlers.h"
#include "Error.h"
+#include "Reconnect.h"
/*
* NX includes and definitions.
@@ -1090,6 +1091,11 @@ static void nxagentParseOptions(char *na
return;
}
+ else if (!strcmp(name, "state"))
+ {
+ setStatePath(value);
+ return;
+ }
else if (!strcmp(name, "fullscreen"))
{
if (nxagentReconnectTrap == True)
@@ -1369,6 +1375,11 @@ void nxagentProcessOptionsFile()
validateString(nxagentOptionFile));
#endif
+ /*
+ * Init statePath
+ */
+ setStatePath("");
+
if (nxagentOptionFile == NULL)
{
return;
--- a/nx-X11/programs/Xserver/hw/nxagent/Init.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Init.c
@@ -63,7 +63,7 @@ is" without express or implied warranty.
#include "NX.h"
#include "NXlib.h"
-
+#include "Reconnect.h"
/*
* Set here the required log level.
*/
@@ -233,6 +233,7 @@ void InitOutput(ScreenInfo *screenInfo,
fprintf(stderr, "Info: Agent running with pid '%d'.\n", getpid());
fprintf(stderr, "Session: Starting session at '%s'.\n", GetTimeAsString());
+ saveAgentState("STARTING");
}
/*
--- a/nx-X11/programs/Xserver/hw/nxagent/Reconnect.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Reconnect.c
@@ -118,6 +118,33 @@ void *reconnectLossyLevel[STEP_NONE];
static enum RECONNECTION_STEP failedStep;
+#include <limits.h>
+
+/*
+ * Path of state File
+ */
+char stateFile[PATH_MAX];
+
+
+void setStatePath(char* path)
+{
+ strncpy(stateFile, path, PATH_MAX-1);
+}
+
+void saveAgentState(char* state)
+{
+ FILE* fptr;
+ if(strlen(stateFile))
+ {
+ fptr=fopen(stateFile, "w");
+ if(!fptr)
+ return;
+ fprintf(fptr,"%s", state);
+ fclose(fptr);
+ }
+}
+
+
int nxagentHandleConnectionStates(void)
{
#ifdef TEST
@@ -211,6 +238,7 @@ TODO: This should be reset only when
fprintf(stderr, "Session: Display failure detected at '%s'.\n", GetTimeAsString());
fprintf(stderr, "Session: Suspending session at '%s'.\n", GetTimeAsString());
+ saveAgentState("SUSPENDING");
}
nxagentDisconnectSession();
@@ -265,6 +293,7 @@ TODO: This should be reset only when
fprintf(stderr, "Session: Session suspended at '%s'.\n", GetTimeAsString());
#endif
}
+ saveAgentState("SUSPENDED");
nxagentResetDisplayHandlers();
@@ -622,6 +651,7 @@ Bool nxagentReconnectSession(void)
#else
fprintf(stderr, "Session: Session resumed at '%s'.\n", GetTimeAsString());
#endif
+ saveAgentState("RUNNING");
nxagentRemoveSplashWindow(NULL);
@@ -785,12 +815,14 @@ void nxagentHandleConnectionChanges()
if (nxagentSessionState == SESSION_GOING_DOWN)
{
fprintf(stderr, "Session: Suspending session at '%s'.\n", GetTimeAsString());
+ saveAgentState("SUSPENDING");
nxagentDisconnectSession();
}
else if (nxagentSessionState == SESSION_GOING_UP)
{
fprintf(stderr, "Session: Resuming session at '%s'.\n", GetTimeAsString());
+ saveAgentState("RESUMING");
if (nxagentReconnectSession())
{
@@ -803,6 +835,7 @@ void nxagentHandleConnectionChanges()
fprintf(stderr, "Session: Display failure detected at '%s'.\n", GetTimeAsString());
fprintf(stderr, "Session: Suspending session at '%s'.\n", GetTimeAsString());
+ saveAgentState("SUSPENDING");
nxagentDisconnectSession();
}
--- a/nx-X11/programs/Xserver/hw/nxagent/Reconnect.h
+++ b/nx-X11/programs/Xserver/hw/nxagent/Reconnect.h
@@ -34,6 +34,8 @@ void nxagentInitReconnector(void);
Bool nxagentReconnectSession(void);
int nxagentHandleConnectionStates(void);
void nxagentHandleConnectionChanges(void);
+void setStatePath(char*);
+void saveAgentState(char*);
enum SESSION_STATE
{
--- a/nx-X11/programs/Xserver/hw/nxagent/X/NXdispatch.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/X/NXdispatch.c
@@ -609,6 +609,7 @@ Reply Total Cached Bits In Bits Out
#endif
nxagentSessionState = SESSION_UP;
+ saveAgentState("RUNNING");
}
#ifdef BLOCKS
@@ -823,6 +824,7 @@ Reply Total Cached Bits In Bits Out
*/
fprintf(stderr, "Session: Terminating session at '%s'.\n", GetTimeAsString());
+ saveAgentState("TERMINATING");
nxagentWaitDisplay();
@@ -833,6 +835,7 @@ Reply Total Cached Bits In Bits Out
{
NXShadowDestroy();
}
+ saveAgentState("TERMINATED");
KillAllClients();
DEALLOCATE_LOCAL(clientReady);
|
