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Improve error messages

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@24384 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
rfm 2007-01-19 11:03:36 +00:00
parent 0a60eafdd2
commit f9daa8dbc6
2 changed files with 72 additions and 36 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2007-01-19 Richard Frith-Macdonald <rfm@gnu.org>
* Tools/defaults.m: Make errors go to stderr and be more informative.
2007-01-17 Richard Frith-Macdonald <rfm@gnu.org> 2007-01-17 Richard Frith-Macdonald <rfm@gnu.org>
* Source/NSURLHandle.m: ([resourceData]) make sure value returned * Source/NSURLHandle.m: ([resourceData]) make sure value returned

104
Tools/defaults.m
View file

@ -362,16 +362,16 @@ main(int argc, char** argv, char **env)
id obj = [dom objectForKey: key]; id obj = [dom objectForKey: key];
const char *ptr; const char *ptr;
ptr = [domainName cString]; ptr = [domainName UTF8String];
output(ptr); output(ptr);
putchar(' '); putchar(' ');
ptr = [key cString]; ptr = [key UTF8String];
output(ptr); output(ptr);
putchar(' '); putchar(' ');
ptr = [[obj descriptionWithLocale: locale ptr = [[obj descriptionWithLocale: locale
indent: 0] cString]; indent: 0] UTF8String];
output(ptr); output(ptr);
putchar('\n'); putchar('\n');
} }
@ -384,14 +384,14 @@ main(int argc, char** argv, char **env)
{ {
const char *ptr; const char *ptr;
ptr = [domainName cString]; ptr = [domainName UTF8String];
output(ptr); output(ptr);
putchar(' '); putchar(' ');
ptr = [name cString]; ptr = [name UTF8String];
output(ptr); output(ptr);
putchar(' '); putchar(' ');
ptr = [[obj descriptionWithLocale: locale indent: 0] ptr = [[obj descriptionWithLocale: locale indent: 0]
cString]; UTF8String];
output(ptr); output(ptr);
putchar('\n'); putchar('\n');
found = YES; found = YES;
@ -403,7 +403,7 @@ main(int argc, char** argv, char **env)
if (found == NO && name != nil) if (found == NO && name != nil)
{ {
printf("defaults read: couldn't read default\n"); GSPrintf(stderr, @"defaults read: couldn't read default\n");
derror = GSEXIT_NOTFOUND; derror = GSEXIT_NOTFOUND;
} }
} }
@ -430,7 +430,8 @@ main(int argc, char** argv, char **env)
buf = objc_realloc(buf, size); buf = objc_realloc(buf, size);
if (buf == 0) if (buf == 0)
{ {
printf("defaults write: out of memory loading defaults\n"); GSPrintf(stderr,
@"defaults write: out of memory loading defaults\n");
[pool release]; [pool release];
exit(GSEXIT_FAILURE); exit(GSEXIT_FAILURE);
} }
@ -458,7 +459,8 @@ main(int argc, char** argv, char **env)
owner = input(&ptr); owner = input(&ptr);
if ([owner length] == 0) if ([owner length] == 0)
{ {
printf("defaults write: invalid input - nul domain name\n"); GSPrintf(stderr,
@"defaults write: invalid input - nul domain name\n");
[pool release]; [pool release];
exit(GSEXIT_FAILURE); exit(GSEXIT_FAILURE);
} }
@ -466,7 +468,8 @@ main(int argc, char** argv, char **env)
name = input(&ptr); name = input(&ptr);
if ([name length] == 0) if ([name length] == 0)
{ {
printf("defaults write: invalid input - nul default name.\n"); GSPrintf(stderr,
@"defaults write: invalid input - nul default name.\n");
[pool release]; [pool release];
exit(GSEXIT_FAILURE); exit(GSEXIT_FAILURE);
} }
@ -478,8 +481,9 @@ main(int argc, char** argv, char **env)
obj = input(&ptr); obj = input(&ptr);
if (obj == nil) if (obj == nil)
{ {
printf("defaults write: invalid input - " GSPrintf(stderr,
"empty property list\n"); @"defaults write: invalid input - "
@"empty property list\n");
[pool release]; [pool release];
exit(GSEXIT_FAILURE); exit(GSEXIT_FAILURE);
} }
@ -496,13 +500,15 @@ main(int argc, char** argv, char **env)
NS_DURING NS_DURING
tmp = [obj propertyList]; tmp = [obj propertyList];
NS_HANDLER NS_HANDLER
NSLog(@"Failed to parse '%@' ... '%@'", obj, localException); NSLog(@"Failed to parse '%@' ... '%@'",
obj, localException);
tmp = nil; tmp = nil;
NS_ENDHANDLER NS_ENDHANDLER
if (tmp == nil) if (tmp == nil)
{ {
printf("defaults write: invalid input - " GSPrintf(stderr,
"bad property list\n"); @"defaults write: invalid input - "
@"bad property list\n");
[pool release]; [pool release];
exit(GSEXIT_FAILURE); exit(GSEXIT_FAILURE);
} }
@ -536,7 +542,7 @@ main(int argc, char** argv, char **env)
const char *ptr; const char *ptr;
value = [args objectAtIndex: i]; value = [args objectAtIndex: i];
ptr = [value cString]; ptr = [value UTF8String];
if (*ptr == '(' || *ptr == '{' || *ptr == '<' || *ptr == '"') if (*ptr == '(' || *ptr == '{' || *ptr == '<' || *ptr == '"')
{ {
@ -550,8 +556,8 @@ main(int argc, char** argv, char **env)
if (obj == nil) if (obj == nil)
{ {
printf("defaults write: invalid input - " GSPrintf(stderr, @"defaults write: invalid input - "
"bad property list\n"); @"bad property list\n");
[pool release]; [pool release];
exit(GSEXIT_FAILURE); exit(GSEXIT_FAILURE);
} }
@ -607,7 +613,8 @@ main(int argc, char** argv, char **env)
buf = objc_realloc(buf, size); buf = objc_realloc(buf, size);
if (buf == 0) if (buf == 0)
{ {
printf("defaults write: out of memory reading domains\n"); GSPrintf(stderr,
@"defaults write: out of memory reading domains\n");
[pool release]; [pool release];
exit(GSEXIT_FAILURE); exit(GSEXIT_FAILURE);
} }
@ -629,22 +636,31 @@ main(int argc, char** argv, char **env)
owner = input(&ptr); owner = input(&ptr);
if ([owner length] == 0) if ([owner length] == 0)
{ {
printf("defaults delete: invalid input - empty owner\n"); GSPrintf(stderr,
@"defaults delete: invalid input - empty domain name\n");
[pool release]; [pool release];
exit(GSEXIT_FAILURE); exit(GSEXIT_FAILURE);
} }
name = input(&ptr); name = input(&ptr);
if ([name length] == 0) if ([name length] == 0)
{ {
printf("defaults delete: invalid input - empty domain name\n"); GSPrintf(stderr,
@"defaults delete: invalid input - empty key\n");
[pool release]; [pool release];
exit(GSEXIT_FAILURE); exit(GSEXIT_FAILURE);
} }
domain = [[defs persistentDomainForName: owner] mutableCopy]; domain = [[defs persistentDomainForName: owner] mutableCopy];
if (domain == nil || [domain objectForKey: name] == nil) if (domain == nil)
{
GSPrintf(stderr, @"defaults delete: couldn't remove "
@"value from non-existent domain %s\n", [owner UTF8String]);
}
else if ([domain objectForKey: name] == nil)
{ {
printf("defaults delete: couldn't remove %s owned by %s\n", GSPrintf(stderr,
[name cString], [owner cString]); @"defaults delete: couldn't remove non-existent value %s "
@"from domain %s\n",
[name UTF8String], [owner UTF8String]);
} }
else else
{ {
@ -667,10 +683,17 @@ main(int argc, char** argv, char **env)
if (name) if (name)
{ {
domain = [[defs persistentDomainForName: owner] mutableCopy]; domain = [[defs persistentDomainForName: owner] mutableCopy];
if (domain == nil || [domain objectForKey: name] == nil) if (domain == nil)
{
GSPrintf(stderr, @"defaults delete: couldn't remove "
@"value from non-existent domain %s\n", [owner UTF8String]);
}
else if ([domain objectForKey: name] == nil)
{ {
printf("defaults delete: couldn't remove %s owned by %s\n", GSPrintf(stderr,
[name cString], [owner cString]); @"defaults delete: couldn't remove non-existent value %s "
@"from domain %s\n",
[name UTF8String], [owner UTF8String]);
} }
else else
{ {
@ -680,7 +703,15 @@ main(int argc, char** argv, char **env)
} }
else else
{ {
[defs removePersistentDomainForName: owner]; if ([defs persistentDomainForName: owner] == nil)
{
GSPrintf(stderr, @"defaults delete: couldn't remove "
@"non-existent domain %s\n", [owner UTF8String]);
}
else
{
[defs removePersistentDomainForName: owner];
}
} }
} }
if ([defs synchronize] == NO) if ([defs synchronize] == NO)
@ -697,7 +728,7 @@ main(int argc, char** argv, char **env)
{ {
NSString *domainName = [domains objectAtIndex: i]; NSString *domainName = [domains objectAtIndex: i];
output([domainName cString]); output([domainName UTF8String]);
putchar('\n'); putchar('\n');
} }
} }
@ -719,7 +750,7 @@ main(int argc, char** argv, char **env)
if ([domainName isEqual: name]) if ([domainName isEqual: name])
{ {
printf("%s\n", [domainName cString]); GSPrintf(stderr, @"%s\n", [domainName UTF8String]);
found = YES; found = YES;
} }
@ -736,17 +767,18 @@ main(int argc, char** argv, char **env)
if ([key isEqual: name]) if ([key isEqual: name])
{ {
printf("%s %s\n", [domainName cString], [key cString]); GSPrintf(stderr, @"%s %s\n",
[domainName UTF8String], [key UTF8String]);
found = YES; found = YES;
} }
if ([obj isKindOfClass: [NSString class]]) if ([obj isKindOfClass: [NSString class]])
{ {
if ([obj isEqual: name]) if ([obj isEqual: name])
{ {
printf("%s %s %s\n", GSPrintf(stderr, @"%s %s %s\n",
[domainName cString], [domainName UTF8String],
[key cString], [key UTF8String],
[obj cString]); [obj UTF8String]);
found = YES; found = YES;
} }
} }
@ -756,7 +788,7 @@ main(int argc, char** argv, char **env)
if (found == NO) if (found == NO)
{ {
printf("defaults find: couldn't find value\n"); GSPrintf(stderr, @"defaults find: couldn't find value\n");
derror = GSEXIT_NOTFOUND; derror = GSEXIT_NOTFOUND;
} }
} }