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Adding some new features to gopen to make it behave more like "open" on OPENSTEP

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@11531 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Gregory John Casamento 2001-11-25 05:13:17 +00:00
parent 34f63f2fae
commit 08aca63302
1 changed files with 130 additions and 31 deletions
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161
Tools/gopen.m
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@ -27,6 +27,11 @@
#include <Foundation/NSTask.h>
#include <Foundation/NSAutoreleasePool.h>
#include <Foundation/NSException.h>
#include <Foundation/NSFileManager.h>
#include <Foundation/NSFileHandle.h>
#include <Foundation/NSPathUtilities.h>
#include <Foundation/NSValue.h>
#include <Foundation/NSUserDefaults.h>
#include <AppKit/NSApplication.h>
#include <AppKit/NSWorkspace.h>
@ -49,8 +54,17 @@ main(int argc, char** argv, char **env_c)
NSAutoreleasePool *pool;
NSArray *arguments = nil;
NSEnumerator *argEnumerator = nil;
NSString *file = nil;
NSWorkspace *workspace = nil;
NSFileManager *fm = nil;
NSString *arg = nil;
NSString
*editor = nil,
*terminal = nil;
NSString
*application = nil,
*filetoopen = nil,
*filetoprint = nil,
*nxhost = nil;
#ifdef GS_PASS_ARGUMENTS
[NSProcessInfo initializeWithArguments:argv count:argc environment:env_c];
@ -58,41 +72,126 @@ main(int argc, char** argv, char **env_c)
pool = [NSAutoreleasePool new];
argEnumerator = [[[NSProcessInfo processInfo] arguments] objectEnumerator];
workspace = [NSWorkspace sharedWorkspace];
fm = [NSFileManager defaultManager];
// Default applications for opening unregistered file types....
editor = [[NSUserDefaults standardUserDefaults] stringForKey: @"GSDefaultEditor"];
terminal = [[NSUserDefaults standardUserDefaults] stringForKey: @"GSDefaultTerminal"];
[argEnumerator nextObject]; // skip the first element, which is empty.
// Process options...
application = [[NSUserDefaults standardUserDefaults] stringForKey: @"a"];
filetoopen = [[NSUserDefaults standardUserDefaults] stringForKey: @"o"];
filetoprint = [[NSUserDefaults standardUserDefaults] stringForKey: @"p"];
nxhost = [[NSUserDefaults standardUserDefaults] stringForKey: @"NXHost"];
while((file = [argEnumerator nextObject]) != nil)
if(application)
{
NSString *ext = [file pathExtension];
NSString *appName = nil;
NS_DURING
if( ![workspace openFile: file] )
{
if( [ext isEqualToString: @"app"] )
{
NSString *appName =
[[file lastPathComponent] stringByDeletingPathExtension];
NSString *executable =
[file stringByAppendingPathComponent: appName];
NSTask *task = nil;
if ([NSTask launchedTaskWithLaunchPath: executable arguments: nil] == nil)
printf("Unable to launch application at path %s.\n",[file cString]);
}
else
{
printf("No application for extension %s\n",[ext cString]);
}
}
NS_HANDLER
NSLog(@"Exception while attempting open file %@ - %@: %@",
file, [localException name], [localException reason]);
NS_ENDHANDLER
[workspace launchApplication: application];
}
if(filetoopen)
{
[workspace openFile: filetoopen];
}
if(filetoprint)
{
puts("Not implemented");
}
if(nxhost)
{
puts("Not implemented");
}
if(argc == 1)
{
NSFileHandle *fh = [NSFileHandle fileHandleWithStandardInput];
NSData *data = [fh readDataToEndOfFile];
NSString *tempFile = [NSTemporaryDirectory() stringByAppendingPathComponent: @"openfiletmp"];
NSNumber *processId = [NSNumber numberWithInt: [[NSProcessInfo processInfo] processIdentifier]];
tempFile = [tempFile stringByAppendingString: [processId stringValue]];
tempFile = [tempFile stringByAppendingString: @".txt"];
[data writeToFile: tempFile atomically: YES];
[workspace openFile: tempFile withApplication: editor];
}
[argEnumerator nextObject]; // skip the first element, which is empty.
while((arg = [argEnumerator nextObject]) != nil)
{
NSString *ext = [arg pathExtension];
NSString *appName = nil;
if( [arg isEqualToString: @"-a"] )
{
// skip since this is handled above...
arg = [argEnumerator nextObject];
}
else if( [arg isEqualToString: @"-o"] )
{
// skip since this is handled above...
arg = [argEnumerator nextObject];
}
else if( [arg isEqualToString: @"-p"] )
{
// skip since this is handled above...
arg = [argEnumerator nextObject];
}
else if( [arg isEqualToString: @"-NXHost"] )
{
// skip since this is handled above...
arg = [argEnumerator nextObject];
}
else // no option specified
{
NS_DURING
BOOL isDir = NO, exists = NO;
exists = [fm fileExistsAtPath: arg isDirectory: &isDir];
if( exists && !isDir && [fm isExecutableFileAtPath: arg] )
{
[workspace openFile: arg withApplication: terminal];
}
else // no argument specified
{
if( ![workspace openFile: arg] )
{
if( [ext isEqualToString: @"app"] ||
[ext isEqualToString: @"debug"] ||
[ext isEqualToString: @"profile"] )
{
NSString *appName =
[[arg lastPathComponent] stringByDeletingPathExtension];
NSString *executable =
[arg stringByAppendingPathComponent: appName];
NSTask *task = nil;
if([fm fileExistsAtPath: arg])
{
if ([NSTask launchedTaskWithLaunchPath: executable arguments: nil] == nil)
{
NSLog(@"Unable to launch: %@",arg);
}
}
else
{
[workspace launchApplication: arg];
}
}
else // no recognized extension, run application indicated by environment var.
{
NSLog(@"Opening %@ with %@",arg,editor);
[workspace openFile: arg withApplication: editor];
}
}
}
NS_HANDLER
NSLog(@"Exception while attempting open file %@ - %@: %@",
arg, [localException name], [localException reason]);
NS_ENDHANDLER
}
}
[pool release];
exit(0);
}