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Tidy indent and change user id with -u flag

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@3843 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
richard 1999-03-03 06:49:00 +00:00
parent b6e905d98d
commit f297891c86
1 changed files with 475 additions and 366 deletions
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327
Tools/defaults.m
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@ -25,6 +25,7 @@
#include <Foundation/NSUserDefaults.h> #include <Foundation/NSUserDefaults.h>
#include <Foundation/NSDebug.h> #include <Foundation/NSDebug.h>
#include <Foundation/NSAutoreleasePool.h> #include <Foundation/NSAutoreleasePool.h>
#include <Foundation/NSPathUtilities.h>
int int
@ -44,7 +45,8 @@ main(int argc, char** argv)
int i; int i;
proc = [NSProcessInfo processInfo]; proc = [NSProcessInfo processInfo];
if (proc == nil) { if (proc == nil)
{
NSLog(@"defaults: unable to get process information!\n"); NSLog(@"defaults: unable to get process information!\n");
[pool release]; [pool release];
exit(0); exit(0);
@ -52,9 +54,11 @@ main(int argc, char** argv)
args = [proc arguments]; args = [proc arguments];
for (i = 1; i < [args count]; i++) { for (i = 1; i < [args count]; i++)
{
if ([[args objectAtIndex: i] isEqual: @"--help"] || if ([[args objectAtIndex: i] isEqual: @"--help"] ||
[[args objectAtIndex: i] isEqual: @"help"]) { [[args objectAtIndex: i] isEqual: @"help"])
{
printf( printf(
"The 'defaults' command lets you to read and modify a user's defaults.\n\n" "The 'defaults' command lets you to read and modify a user's defaults.\n\n"
"This program replaces the old NeXTstep style dread, dwrite, and dremove\n" "This program replaces the old NeXTstep style dread, dwrite, and dremove\n"
@ -106,7 +110,8 @@ main(int argc, char** argv)
[pool release]; [pool release];
exit(0); exit(0);
} }
else if ([[args objectAtIndex: i] isEqual: @"plist"]) { else if ([[args objectAtIndex: i] isEqual: @"plist"])
{
printf( printf(
"A property list is a method of providing structured information consisting\n" "A property list is a method of providing structured information consisting\n"
"of strings, arrays, dictionaries, and binary data.\n\n" "of strings, arrays, dictionaries, and binary data.\n\n"
@ -161,28 +166,36 @@ property list which is set as the value of a default.\n\n");
} }
i = 1; i = 1;
if ([args count] <= i) { if ([args count] <= i)
{
NSLog(@"defaults: too few arguments supplied!\n"); NSLog(@"defaults: too few arguments supplied!\n");
[pool release]; [pool release];
exit(0); exit(0);
} }
if ([[args objectAtIndex: i] isEqual: @"-u"]) { if ([[args objectAtIndex: i] isEqual: @"-u"])
if ([args count] > ++i) { {
if ([args count] > ++i)
{
user = [args objectAtIndex: i++]; user = [args objectAtIndex: i++];
} }
else { else
{
NSLog(@"defaults: no name supplied for -u option!\n"); NSLog(@"defaults: no name supplied for -u option!\n");
[pool release]; [pool release];
exit(0); exit(0);
} }
} }
if (user) { if (user)
{
GSSetUserName(user);
defs = [[NSUserDefaults alloc] initWithUser: user]; defs = [[NSUserDefaults alloc] initWithUser: user];
} }
else { else
{
defs = [NSUserDefaults standardUserDefaults]; defs = [NSUserDefaults standardUserDefaults];
} }
if (defs == nil) { if (defs == nil)
{
NSLog(@"defaults: unable to access defaults database!\n"); NSLog(@"defaults: unable to access defaults database!\n");
[pool release]; [pool release];
exit(0); exit(0);
@ -190,28 +203,36 @@ property list which is set as the value of a default.\n\n");
/* We don't want this tool in the defaults database - so remove it. */ /* We don't want this tool in the defaults database - so remove it. */
[defs removePersistentDomainForName: [proc processName]]; [defs removePersistentDomainForName: [proc processName]];
if ([args count] <= i) { if ([args count] <= i)
{
NSLog(@"defaults: too few arguments supplied!\n"); NSLog(@"defaults: too few arguments supplied!\n");
[pool release]; [pool release];
exit(0); exit(0);
} }
if ([[args objectAtIndex: i] isEqual: @"read"] || if ([[args objectAtIndex: i] isEqual: @"read"] ||
[[args objectAtIndex: i] isEqual: @"readkey"]) { [[args objectAtIndex: i] isEqual: @"readkey"])
if ([[args objectAtIndex: i] isEqual: @"read"]) { {
if ([args count] == ++i) { if ([[args objectAtIndex: i] isEqual: @"read"])
{
if ([args count] == ++i)
{
name = nil; name = nil;
owner = nil; owner = nil;
} }
else { else
{
owner = [args objectAtIndex: i++]; owner = [args objectAtIndex: i++];
if ([args count] > i) { if ([args count] > i)
{
name = [args objectAtIndex: i]; name = [args objectAtIndex: i];
} }
} }
} }
else { else
if ([args count] == ++i) { {
if ([args count] == ++i)
{
NSLog(@"defaults: too few arguments supplied!\n"); NSLog(@"defaults: too few arguments supplied!\n");
[pool release]; [pool release];
exit(0); exit(0);
@ -221,28 +242,35 @@ property list which is set as the value of a default.\n\n");
} }
domains = [defs persistentDomainNames]; domains = [defs persistentDomainNames];
for (i = 0; i < [domains count]; i++) { for (i = 0; i < [domains count]; i++)
{
NSString *domainName = [domains objectAtIndex: i]; NSString *domainName = [domains objectAtIndex: i];
if (owner == nil || [owner isEqual: domainName]) { if (owner == nil || [owner isEqual: domainName])
{
NSDictionary *dom; NSDictionary *dom;
dom = [defs persistentDomainForName: domainName]; dom = [defs persistentDomainForName: domainName];
if (dom) { if (dom)
if (name == nil) { {
if (name == nil)
{
NSEnumerator *enumerator; NSEnumerator *enumerator;
NSString *key; NSString *key;
enumerator = [dom keyEnumerator]; enumerator = [dom keyEnumerator];
while ((key = [enumerator nextObject]) != nil) { while ((key = [enumerator nextObject]) != nil)
{
id obj = [dom objectForKey: key]; id obj = [dom objectForKey: key];
const char *ptr; const char *ptr;
printf("%s %s '", printf("%s %s '",
[domainName cString], [key cString]); [domainName cString], [key cString]);
ptr = [[obj description] cString]; ptr = [[obj description] cString];
while (*ptr) { while (*ptr)
if (*ptr == '\'') { {
if (*ptr == '\'')
{
putchar('\''); putchar('\'');
} }
putchar(*ptr); putchar(*ptr);
@ -251,17 +279,21 @@ property list which is set as the value of a default.\n\n");
printf("'\n"); printf("'\n");
} }
} }
else { else
{
id obj = [dom objectForKey: name]; id obj = [dom objectForKey: name];
if (obj) { if (obj)
{
const char *ptr; const char *ptr;
printf("%s %s '", printf("%s %s '",
[domainName cString], [name cString]); [domainName cString], [name cString]);
ptr = [[obj description] cString]; ptr = [[obj description] cString];
while (*ptr) { while (*ptr)
if (*ptr == '\'') { {
if (*ptr == '\'')
{
putchar('\''); putchar('\'');
} }
putchar(*ptr); putchar(*ptr);
@ -275,14 +307,17 @@ property list which is set as the value of a default.\n\n");
} }
} }
if (found == NO && name != nil) { if (found == NO && name != nil)
{
printf("defaults read: couldn't read default\n"); printf("defaults read: couldn't read default\n");
} }
} }
else if ([[args objectAtIndex: i] isEqual: @"write"]) { else if ([[args objectAtIndex: i] isEqual: @"write"])
{
id obj; id obj;
if ([args count] == ++i) { if ([args count] == ++i)
{
int size = BUFSIZ; int size = BUFSIZ;
char *buf = objc_malloc(size); char *buf = objc_malloc(size);
@ -290,7 +325,8 @@ property list which is set as the value of a default.\n\n");
* Read from stdin - grow buffer as necessary since defaults * Read from stdin - grow buffer as necessary since defaults
* values are quoted property lists which may be huge. * values are quoted property lists which may be huge.
*/ */
while (fgets(buf, BUFSIZ, stdin) != 0) { while (fgets(buf, BUFSIZ, stdin) != 0)
{
char *ptr; char *ptr;
char *start; char *start;
char *str; char *str;
@ -301,22 +337,28 @@ property list which is set as the value of a default.\n\n");
* Expect domain name as a space delimited string. * Expect domain name as a space delimited string.
*/ */
ptr = start; ptr = start;
while (*ptr && !isspace(*ptr)) { while (*ptr && !isspace(*ptr))
{
ptr++; ptr++;
} }
if (*ptr) { if (*ptr)
{
*ptr++ = '\0'; *ptr++ = '\0';
} }
while (isspace(*ptr)) { while (isspace(*ptr))
{
ptr++; ptr++;
} }
if (*start == '\0') { if (*start == '\0')
{
printf("defaults write: invalid input - nul domain name\n"); printf("defaults write: invalid input - nul domain name\n");
[pool release]; [pool release];
exit(0); exit(0);
} }
for (str = start; *str; str++) { for (str = start; *str; str++)
if (isspace(*str)) { {
if (isspace(*str))
{
printf("defaults write: invalid input - " printf("defaults write: invalid input - "
"space in domain name.\n"); "space in domain name.\n");
[pool release]; [pool release];
@ -330,23 +372,29 @@ property list which is set as the value of a default.\n\n");
* Expect defaults key as a space delimited string. * Expect defaults key as a space delimited string.
*/ */
ptr = start; ptr = start;
while (*ptr && !isspace(*ptr)) { while (*ptr && !isspace(*ptr))
{
ptr++; ptr++;
} }
if (*ptr) { if (*ptr)
{
*ptr++ = '\0'; *ptr++ = '\0';
} }
while (isspace(*ptr)) { while (isspace(*ptr))
{
ptr++; ptr++;
} }
if (*start == '\0') { if (*start == '\0')
{
printf("defaults write: invalid input - " printf("defaults write: invalid input - "
"nul default name.\n"); "nul default name.\n");
[pool release]; [pool release];
exit(0); exit(0);
} }
for (str = start; *str; str++) { for (str = start; *str; str++)
if (isspace(*str)) { {
if (isspace(*str))
{
printf("defaults write: invalid input - " printf("defaults write: invalid input - "
"space in default name.\n"); "space in default name.\n");
[pool release]; [pool release];
@ -360,56 +408,70 @@ property list which is set as the value of a default.\n\n");
* may cover multiple lines. * may cover multiple lines.
*/ */
start = ptr; start = ptr;
if (*start == '\'') { if (*start == '\'')
for (ptr = ++start; ; ptr++) { {
if (*ptr == '\0') { for (ptr = ++start; ; ptr++)
{
if (*ptr == '\0')
{
int pos = ptr - buf; int pos = ptr - buf;
if (size - pos < BUFSIZ) { if (size - pos < BUFSIZ)
{
char *tmp; char *tmp;
int spos = start - buf; int spos = start - buf;
tmp = objc_realloc(buf, size + BUFSIZ); tmp = objc_realloc(buf, size + BUFSIZ);
if (tmp) { if (tmp)
{
size += BUFSIZ; size += BUFSIZ;
buf = tmp; buf = tmp;
ptr = &buf[pos]; ptr = &buf[pos];
start = &buf[spos]; start = &buf[spos];
} }
else { else
{
printf("defaults write: fatal error - " printf("defaults write: fatal error - "
"out of memory.\n"); "out of memory.\n");
[pool release]; [pool release];
exit(0); exit(0);
} }
} }
if (fgets(ptr, BUFSIZ, stdin) == 0) { if (fgets(ptr, BUFSIZ, stdin) == 0)
{
printf("defaults write: invalid input - " printf("defaults write: invalid input - "
"no final quote.\n"); "no final quote.\n");
[pool release]; [pool release];
exit(0); exit(0);
} }
} }
if (*ptr == '\'') { if (*ptr == '\'')
if (ptr[1] == '\'') { {
if (ptr[1] == '\'')
{
strcpy(ptr, &ptr[1]); strcpy(ptr, &ptr[1]);
} }
else { else
{
break; break;
} }
} }
} }
} }
else { else
{
ptr = start; ptr = start;
while (*ptr && !isspace(*ptr)) { while (*ptr && !isspace(*ptr))
{
ptr++; ptr++;
} }
} }
if (*ptr) { if (*ptr)
{
*ptr++ = '\0'; *ptr++ = '\0';
} }
if (*start == '\0') { if (*start == '\0')
{
printf("defaults write: invalid input - " printf("defaults write: invalid input - "
"empty property list\n"); "empty property list\n");
[pool release]; [pool release];
@ -421,67 +483,80 @@ property list which is set as the value of a default.\n\n");
* an NSString or a structured property list. * an NSString or a structured property list.
*/ */
obj = [NSString stringWithCString: start]; obj = [NSString stringWithCString: start];
if (*start == '(' || *start == '{' || *start == '<') { if (*start == '(' || *start == '{' || *start == '<')
{
id tmp = [obj propertyList]; id tmp = [obj propertyList];
if (tmp == nil) { if (tmp == nil)
{
printf("defaults write: invalid input - " printf("defaults write: invalid input - "
"bad property list\n"); "bad property list\n");
[pool release]; [pool release];
exit(0); exit(0);
} }
else { else
{
obj = tmp; obj = tmp;
} }
} }
domain = [[defs persistentDomainForName: owner] mutableCopy]; domain = [[defs persistentDomainForName: owner] mutableCopy];
if (domain == nil) { if (domain == nil)
{
domain = [NSMutableDictionary dictionaryWithCapacity:1]; domain = [NSMutableDictionary dictionaryWithCapacity:1];
} }
[domain setObject: obj forKey: name]; [domain setObject: obj forKey: name];
[defs setPersistentDomain: domain forName: owner]; [defs setPersistentDomain: domain forName: owner];
} }
} }
else { else
{
owner = [args objectAtIndex: i++]; owner = [args objectAtIndex: i++];
if ([args count] <= i) { if ([args count] <= i)
{
NSLog(@"defaults: no dictionary or key for write!\n"); NSLog(@"defaults: no dictionary or key for write!\n");
[pool release]; [pool release];
exit(0); exit(0);
} }
name = [args objectAtIndex: i++]; name = [args objectAtIndex: i++];
if ([args count] > i) { if ([args count] > i)
{
const char *ptr; const char *ptr;
value = [args objectAtIndex: i]; value = [args objectAtIndex: i];
ptr = [value cString]; ptr = [value cString];
if (*ptr == '(' || *ptr == '{' || *ptr == '<') { if (*ptr == '(' || *ptr == '{' || *ptr == '<')
{
obj = [value propertyList]; obj = [value propertyList];
if (obj == nil) { if (obj == nil)
{
printf("defaults write: invalid input - " printf("defaults write: invalid input - "
"bad property list\n"); "bad property list\n");
[pool release]; [pool release];
exit(0); exit(0);
} }
} }
else { else
{
obj = value; obj = value;
} }
domain = [[defs persistentDomainForName: owner] mutableCopy]; domain = [[defs persistentDomainForName: owner] mutableCopy];
if (domain == nil) { if (domain == nil)
{
domain = [NSMutableDictionary dictionaryWithCapacity:1]; domain = [NSMutableDictionary dictionaryWithCapacity:1];
} }
[domain setObject: obj forKey: name]; [domain setObject: obj forKey: name];
[defs setPersistentDomain: domain forName: owner]; [defs setPersistentDomain: domain forName: owner];
} }
else { else
{
domain = [name propertyList]; domain = [name propertyList];
if (domain == nil || if (domain == nil ||
[domain isKindOfClass: [NSDictionary class]] == NO) { [domain isKindOfClass: [NSDictionary class]] == NO)
{
NSLog(@"defaults write: domain is not a dictionary!\n"); NSLog(@"defaults write: domain is not a dictionary!\n");
[pool release]; [pool release];
exit(0); exit(0);
@ -489,31 +564,39 @@ property list which is set as the value of a default.\n\n");
} }
} }
if ([defs synchronize] == NO) { if ([defs synchronize] == NO)
{
NSLog(@"defaults: unable to write to defaults database - %s\n", NSLog(@"defaults: unable to write to defaults database - %s\n",
strerror(errno)); strerror(errno));
} }
} }
else if ([[args objectAtIndex: i] isEqual: @"delete"]) { else if ([[args objectAtIndex: i] isEqual: @"delete"])
if ([args count] == ++i) { {
if ([args count] == ++i)
{
char buf[BUFSIZ]; char buf[BUFSIZ];
while (fgets(buf, sizeof(buf), stdin) != 0) { while (fgets(buf, sizeof(buf), stdin) != 0)
{
char *ptr; char *ptr;
char *start; char *start;
start = buf; start = buf;
ptr = start; ptr = start;
while (*ptr && !isspace(*ptr)) { while (*ptr && !isspace(*ptr))
{
ptr++; ptr++;
} }
if (*ptr) { if (*ptr)
{
*ptr++ = '\0'; *ptr++ = '\0';
} }
while (isspace(*ptr)) { while (isspace(*ptr))
{
ptr++; ptr++;
} }
if (*start == '\0') { if (*start == '\0')
{
printf("defaults delete: invalid input\n"); printf("defaults delete: invalid input\n");
[pool release]; [pool release];
exit(0); exit(0);
@ -521,70 +604,88 @@ property list which is set as the value of a default.\n\n");
owner = [NSString stringWithCString: start]; owner = [NSString stringWithCString: start];
start = ptr; start = ptr;
ptr = start; ptr = start;
while (*ptr && !isspace(*ptr)) { while (*ptr && !isspace(*ptr))
{
ptr++; ptr++;
} }
if (*ptr) { if (*ptr)
{
*ptr++ = '\0'; *ptr++ = '\0';
} }
while (isspace(*ptr)) { while (isspace(*ptr))
{
ptr++; ptr++;
} }
if (*start == '\0') { if (*start == '\0')
{
printf("defaults delete: invalid input\n"); printf("defaults delete: invalid input\n");
[pool release]; [pool release];
exit(0); exit(0);
} }
name = [NSString stringWithCString: start]; name = [NSString stringWithCString: start];
domain = [[defs persistentDomainForName: owner] mutableCopy]; domain = [[defs persistentDomainForName: owner] mutableCopy];
if (domain == nil || [domain objectForKey: name] == nil) { if (domain == nil || [domain objectForKey: name] == nil)
{
printf("defaults delete: couldn't remove %s owned by %s\n", printf("defaults delete: couldn't remove %s owned by %s\n",
[name cString], [owner cString]); [name cString], [owner cString]);
} }
else { else
{
[domain removeObjectForKey: name]; [domain removeObjectForKey: name];
[defs setPersistentDomain: domain forName: owner]; [defs setPersistentDomain: domain forName: owner];
} }
} }
} }
else { else
{
owner = [args objectAtIndex: i++]; owner = [args objectAtIndex: i++];
if ([args count] > i) { if ([args count] > i)
{
name = [args objectAtIndex: i]; name = [args objectAtIndex: i];
} }
else { else
{
name = nil; name = nil;
} }
if (name) { if (name)
{
domain = [[defs persistentDomainForName: owner] mutableCopy]; domain = [[defs persistentDomainForName: owner] mutableCopy];
if (domain == nil || [domain objectForKey: name] == nil) { if (domain == nil || [domain objectForKey: name] == nil)
{
printf("dremove: couldn't remove %s owned by %s\n", printf("dremove: couldn't remove %s owned by %s\n",
[name cString], [owner cString]); [name cString], [owner cString]);
} }
else { else
{
[domain removeObjectForKey: name]; [domain removeObjectForKey: name];
[defs setPersistentDomain: domain forName: owner]; [defs setPersistentDomain: domain forName: owner];
} }
} }
else { else
{
[defs removePersistentDomainForName: owner]; [defs removePersistentDomainForName: owner];
} }
} }
if ([defs synchronize] == NO) { if ([defs synchronize] == NO)
{
NSLog(@"defaults: unable to write to defaults database - %s\n", NSLog(@"defaults: unable to write to defaults database - %s\n",
strerror(errno)); strerror(errno));
} }
} }
else if ([[args objectAtIndex: i] isEqual: @"domains"]) { else if ([[args objectAtIndex: i] isEqual: @"domains"])
{
domains = [defs persistentDomainNames]; domains = [defs persistentDomainNames];
for (i = 0; i < [domains count]; i++) { for (i = 0; i < [domains count]; i++)
{
NSString *domainName = [domains objectAtIndex: i]; NSString *domainName = [domains objectAtIndex: i];
printf("%s\n", [domainName cString]); printf("%s\n", [domainName cString]);
} }
} }
else if ([[args objectAtIndex: i] isEqual: @"find"]) { else if ([[args objectAtIndex: i] isEqual: @"find"])
if ([args count] == ++i) { {
if ([args count] == ++i)
{
NSLog(@"defaults: no arguments for find!\n"); NSLog(@"defaults: no arguments for find!\n");
[pool release]; [pool release];
exit(0); exit(0);
@ -592,30 +693,37 @@ property list which is set as the value of a default.\n\n");
name = [args objectAtIndex: i]; name = [args objectAtIndex: i];
domains = [defs persistentDomainNames]; domains = [defs persistentDomainNames];
for (i = 0; i < [domains count]; i++) { for (i = 0; i < [domains count]; i++)
{
NSString *domainName = [domains objectAtIndex: i]; NSString *domainName = [domains objectAtIndex: i];
NSDictionary *dom; NSDictionary *dom;
if ([domainName isEqual: name]) { if ([domainName isEqual: name])
{
printf("%s\n", [domainName cString]); printf("%s\n", [domainName cString]);
found = YES; found = YES;
} }
dom = [defs persistentDomainForName: domainName]; dom = [defs persistentDomainForName: domainName];
if (dom) { if (dom)
{
NSEnumerator *enumerator; NSEnumerator *enumerator;
NSString *key; NSString *key;
enumerator = [dom keyEnumerator]; enumerator = [dom keyEnumerator];
while ((key = [enumerator nextObject]) != nil) { while ((key = [enumerator nextObject]) != nil)
{
id obj = [dom objectForKey: key]; id obj = [dom objectForKey: key];
if ([key isEqual: name]) { if ([key isEqual: name])
{
printf("%s %s\n", [domainName cString], [key cString]); printf("%s %s\n", [domainName cString], [key cString]);
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", printf("%s %s %s\n",
[domainName cString], [domainName cString],
[key cString], [key cString],
@ -627,11 +735,13 @@ property list which is set as the value of a default.\n\n");
} }
} }
if (found == NO) { if (found == NO)
{
printf("defaults find: couldn't find value\n"); printf("defaults find: couldn't find value\n");
} }
} }
else { else
{
NSLog(@"defaults: unknown option supplied!\n"); NSLog(@"defaults: unknown option supplied!\n");
} }
@ -639,4 +749,3 @@ property list which is set as the value of a default.\n\n");
exit(0); exit(0);
} }