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/* SOGoToolDumpDefaults.m - this file is part of SOGo
*
* Copyright (C) 2012-2017 Inverse inc.
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#import <Foundation/NSArray.h>
#import <Foundation/NSData.h>
#import <Foundation/NSUserDefaults.h>
#import <Foundation/NSPropertyList.h>
#import "SOGoTool.h"
@interface SOGoToolDumpDefaults : SOGoTool
@end
@implementation SOGoToolDumpDefaults
+ (NSString *) command
{
return @"dump-defaults";
}
+ (NSString *) description
{
return @"prints the sogod GNUstep domain configuration as a property list";
}
- (void) usage
{
fprintf (stderr, "dump-defaults [-f <filename>|[all]]\n\n"
" Prints the sogod GNUstep domain configuration as a property list.\n"
" The output should be suitable for inclusion as /etc/sogo/sogo.conf\n"
"\n"
" If 'all' is specified, prints all defaults and their current values.\n"
" This might be useful to see the list of all known configuration parameters.\n"
"\n"
" If '-f filename' is specified, reads a property list in xml format\n"
" and outputs it in OpenStep format. To some, this is more readable than XML.\n"
" Note that the output might need further editing to be used as sogo.conf.\n"
);
}
- (NSString *) processDefaults: (BOOL)allDefaults
{
NSDictionary *defaultsDict;
NSUserDefaults *ud;
NSData *plistData;
ud = [NSUserDefaults standardUserDefaults];
if (allDefaults)
{
/* grab the running defaults - contains EVERYTHING */
defaultsDict = [ud dictionaryRepresentation];
}
else
{
/* grab only the sogod domain */
defaultsDict = [ud persistentDomainForName: @"sogod"];
}
if (!defaultsDict)
return @"No defaults found. Try to use -f.";
plistData = [NSPropertyListSerialization dataFromPropertyList: (id) defaultsDict
format: NSPropertyListOpenStepFormat
errorDescription: 0 ];
return [[[NSString alloc] initWithData:plistData encoding:NSUTF8StringEncoding] autorelease];
}
- (NSString *) defaultsFromFilename: (NSString *)filename
{
NSData *rawData, *plistRawData, *plistDataOpenStep;
NSString *errstr;
rawData = [NSData dataWithContentsOfFile: filename];
if (rawData == nil)
{
NSLog(@"Cannot read configuration from file '%s'",
[filename UTF8String]);
return @"";
}
plistRawData = [NSPropertyListSerialization propertyListFromData: rawData
mutabilityOption: 0
format: 0
errorDescription: &errstr];
if (plistRawData == nil)
{
NSLog(@"Error converting '%s' to plist: %@", [filename UTF8String], errstr);
return @"";
}
plistDataOpenStep = [NSPropertyListSerialization dataFromPropertyList: (id) plistRawData
format: NSPropertyListOpenStepFormat
errorDescription: &errstr ];
if (!plistDataOpenStep)
{
NSLog(@"Error converting plist to OpenStep format: %@", errstr);
return @"";
}
return [[[NSString alloc] initWithData:plistDataOpenStep encoding:NSUTF8StringEncoding] autorelease];
}
- (BOOL) run
{
BOOL rc;
NSString *filename, *output;
rc = YES;
/* FIXME: this should really be replaced by getopt(3) or some equivalent */
if ([arguments count])
{
if ([arguments count] == 2 &&
[[arguments objectAtIndex: 0] isEqualToString: @"-f"])
{
filename = [arguments objectAtIndex: 1];
output = [self defaultsFromFilename: filename];
}
else if ([[arguments objectAtIndex: 0] isEqualToString: @"all"])
output = [self processDefaults: YES];
else
{
[self usage];
return NO;
}
}
else
output = [self processDefaults: NO];
printf("%s\n", [output UTF8String]);
return rc;
}
@end
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