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Generally improved launching of programs.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@4076 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 1999-04-14 10:34:56 +00:00
parent a7f9d28f0d
commit 05f1223db3
6 changed files with 156 additions and 47 deletions
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18
Source/NSDistributedNotificationCenter.m
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@ -28,6 +28,9 @@
#include <Foundation/NSException.h>
#include <Foundation/NSArchiver.h>
#include <Foundation/NSNotification.h>
#include <Foundation/NSDate.h>
#include <Foundation/NSThread.h>
#include <Foundation/NSTask.h>
#include <Foundation/NSDistributedNotificationCenter.h>
#include "../Tools/gdnc.h"
@ -37,8 +40,8 @@
* message about it - they include installation path information.
*/
#define stringify_it(X) #X
#define make_gdnc_cmd(X) stringify_it(X) "/Tools/" GNUSTEP_TARGET_DIR "/" LIBRARY_COMBO "/gdnc &"
#define make_gdnc_err(X) "check that " stringify_it(X) "/Tools/" GNUSTEP_TARGET_DIR "/" LIBRARY_COMBO "/gdnc is running."
#define make_gdnc_cmd(X) stringify_it(X) "/Tools/" GNUSTEP_TARGET_DIR "/gdnc"
#define make_gdnc_err(X) "check that " stringify_it(X) "/Tools/" GNUSTEP_TARGET_DIR "/gdnc is running."
/*
* Global variables for distributed notification center types.
@ -335,10 +338,17 @@ static NSDistributedNotificationCenter *defCenter = nil;
if (recursion == NO)
{
static NSString *cmd = nil;
if (cmd == nil)
cmd = [NSString stringWithCString:
make_gdnc_cmd(GNUSTEP_INSTALL_PREFIX)];
NSLog(@"NSDistributedNotificationCenter failed to contact GDNC server.\n");
NSLog(@"Attempting to start GDNC process - this will take several seconds.\n");
system(make_gdnc_cmd(GNUSTEP_INSTALL_PREFIX));
sleep(8);
[NSTask launchedTaskWithLaunchPath: cmd arguments: nil];
[NSThread sleepUntilDate:
[NSDate dateWithTimeIntervalSinceNow: 8.0]];
NSLog(@"Retrying connection to the GDNC server.\n");
recursion = YES;
[self _connect];