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Build filename extensions map.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@3536 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 1999-01-07 13:04:21 +00:00
parent 1a74180b45
commit 4ad3a984eb
2 changed files with 158 additions and 21 deletions
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5
ChangeLog
View file

@ -1,3 +1,8 @@
Thu Jan 7 12:30:00 1999 Richard Frith-Macdonald <richard@brainstorm.co.uk>
* Tools/make_services.m: Extended to build a map of extensions to
application names in the applications cache.
Wed Jan 6 21:45:00 1999 Richard Frith-Macdonald <richard@brainstorm.co.uk>
* Source/NSCell.m: ([-endEditing]) modified as suggested by

174
Tools/make_services.m
View file

@ -50,6 +50,11 @@ static NSMutableDictionary *filterMap;
static NSMutableDictionary *printMap;
static NSMutableDictionary *spellMap;
static NSMutableDictionary *applicationMap;
static NSMutableDictionary *extensionsMap;
static Class aClass;
static Class dClass;
static Class sClass;
int
main(int argc, char** argv)
@ -72,6 +77,10 @@ main(int argc, char** argv)
pool = [NSAutoreleasePool new];
aClass = [NSArray class];
dClass = [NSDictionary class];
sClass = [NSString class];
proc = [NSProcessInfo processInfo];
if (proc == nil)
{
@ -87,6 +96,7 @@ main(int argc, char** argv)
printMap = [NSMutableDictionary dictionaryWithCapacity: 8];
spellMap = [NSMutableDictionary dictionaryWithCapacity: 8];
applicationMap = [NSMutableDictionary dictionaryWithCapacity: 64];
extensionsMap = [NSMutableDictionary dictionaryWithCapacity: 64];
env = [proc environment];
args = [proc arguments];
@ -150,7 +160,7 @@ main(int argc, char** argv)
if (str != nil)
usrRoot = str;
else
usrRoot = [NSString stringWithFormat: @"%@/GNUstep", NSHomeDirectory()];
usrRoot = [sClass stringWithFormat: @"%@/GNUstep", NSHomeDirectory()];
mgr = [NSFileManager defaultManager];
if (([mgr fileExistsAtPath: usrRoot isDirectory: &isDir] && isDir) == 0)
@ -254,6 +264,7 @@ main(int argc, char** argv)
{
oldMap = nil;
}
[applicationMap setObject: extensionsMap forKey: @"GSExtensionsMap"];
if ([applicationMap isEqual: oldMap] == NO)
{
data = [NSSerializer serializePropertyList: applicationMap];
@ -269,6 +280,117 @@ main(int argc, char** argv)
exit(0);
}
/*
* Load information about the types of files that an application supports.
*/
static void addExtensionsForApplication(NSDictionary *info, NSString *app)
{
unsigned int i;
id o0;
NSArray *a0;
o0 = [info objectForKey: @"NSTypes"];
if (o0)
{
if ([o0 isKindOfClass: aClass] == NO)
{
NSLog(@"bad app NSTypes (not an array) - %@\n", app);
return;
}
a0 = (NSArray*)o0;
i = [a0 count];
while (i-- > 0)
{
NSDictionary *t;
NSString *s;
NSArray *a1;
id o1 = [a0 objectAtIndex: i];
unsigned int j;
if ([o1 isKindOfClass: dClass] == NO)
{
NSLog(@"bad app NSTypes (type not a dictionary) - %@\n", app);
return;
}
t = (NSDictionary*)o1;
s = [t objectForKey: @"NSRole"];
if (s == nil || [s isEqual: @"None"] == YES)
{
continue; /* Not an extension we open. */
}
o1 = [t objectForKey: @"NSUnixExtensions"];
if (o1 == nil)
{
continue;
}
if ([o1 isKindOfClass: aClass] == NO)
{
NSLog(@"bad app NSType (extensions not an array) - %@\n", app);
return;
}
a1 = (NSArray*)o1;
j = [a1 count];
while (j-- > 0)
{
NSString *e;
NSMutableArray *a;
e = [[a1 objectAtIndex: j] uppercaseString];
a = [extensionsMap objectForKey: e];
if (a == nil)
{
a = [NSMutableArray arrayWithCapacity: 1];
[extensionsMap setObject: a forKey: e];
}
if ([a containsObject: app] == NO)
{
[a addObject: app];
}
}
}
}
else
{
/*
* If we have an old format list of extensions
* handled by this application - ensure that
* the name of the application is listed in
* the array of applications handling each of
* the extensions.
*/
o0 = [info objectForKey: @"NSExtensions"];
if (o0 == nil)
{
return;
}
if ([o0 isKindOfClass: aClass] == NO)
{
NSLog(@"bad app NSExtensions (not an array) - %@\n", app);
return;
}
a0 = (NSArray*)o0;
i = [a0 count];
while (i-- > 0)
{
NSString *e;
NSMutableArray *a;
e = [[a0 objectAtIndex: i] uppercaseString];
a = [extensionsMap objectForKey: e];
if (a == nil)
{
a = [NSMutableArray arrayWithCapacity: 1];
[extensionsMap setObject: a forKey: e];
}
if ([a containsObject: app] == NO)
{
[a addObject: app];
}
}
}
}
static void
scanDirectory(NSMutableDictionary *services, NSString *path)
{
@ -291,19 +413,29 @@ scanDirectory(NSMutableDictionary *services, NSString *path)
newPath = [path stringByAppendingPathComponent: name];
if ([mgr fileExistsAtPath: newPath isDirectory: &isDir] && isDir)
{
NSString *infPath;
NSString *oldPath;
NSString *infPath;
/*
* All (non-debug) application paths are noted by name
* All application paths are noted by name
* in the 'applicationMap' dictionary.
*/
if ([ext isEqualToString: @"app"])
{
if ([applicationMap objectForKey: name] == nil)
{
[applicationMap setObject: newPath forKey: name];
}
}
if ((oldPath = [applicationMap objectForKey: name]) == nil)
{
[applicationMap setObject: newPath forKey: name];
}
else
{
/*
* If we already have an entry for an application with
* this name, we skip this one - the first one takes
* precedence.
*/
NSLog(@"duplicate app (%@) at '%@' and '%@'\n",
name, oldPath, newPath);
continue;
}
infPath = [newPath stringByAppendingPathComponent: infoLoc];
if ([mgr fileExistsAtPath: infPath isDirectory: &isDir] && !isDir)
{
@ -312,18 +444,24 @@ scanDirectory(NSMutableDictionary *services, NSString *path)
info = [NSDictionary dictionaryWithContentsOfFile: infPath];
if (info)
{
id svcs = [info objectForKey: @"NSServices"];
id obj;
if (svcs)
/*
* Load and validate any services definitions.
*/
obj = [info objectForKey: @"NSServices"];
if (obj)
{
NSMutableArray *entry;
entry = validateEntry(svcs, newPath);
entry = validateEntry(obj, newPath);
if (entry)
{
[services setObject: entry forKey: newPath];
}
}
addExtensionsForApplication(info, name);
}
else
{
@ -446,7 +584,7 @@ validateEntry(id svcs, NSString *path)
NSArray *services;
unsigned pos;
if ([svcs isKindOfClass: [NSArray class]] == NO)
if ([svcs isKindOfClass: aClass] == NO)
{
NSLog(@"NSServices entry not an array - %@\n", path);
return nil;
@ -459,7 +597,7 @@ validateEntry(id svcs, NSString *path)
id svc;
svc = [services objectAtIndex: pos];
if ([svc isKindOfClass: [NSDictionary class]])
if ([svc isKindOfClass: dClass])
{
NSDictionary *service = (NSDictionary*)svc;
NSMutableDictionary *newService;
@ -483,9 +621,6 @@ static NSMutableDictionary*
validateService(NSDictionary *service, NSString *path, unsigned pos)
{
static NSDictionary *fields = nil;
static Class aClass;
static Class dClass;
static Class sClass;
NSEnumerator *e;
NSMutableDictionary *result;
NSString *k;
@ -493,9 +628,6 @@ validateService(NSDictionary *service, NSString *path, unsigned pos)
if (fields == nil)
{
aClass = [NSArray class];
dClass = [NSDictionary class];
sClass = [NSString class];
fields = [NSDictionary dictionaryWithObjectsAndKeys:
@"string", @"NSMessage",
@"string", @"NSPortName",