--- /dev/null
+/*
+ * Copyright (c) 2003, 2006 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+#import <Foundation/Foundation.h>
+#import <stdio.h>
+#import <err.h>
+#import <sys/types.h>
+#import <sys/mount.h>
+#import <sys/sysctl.h>
+#import <afs/sysctl.h>
+
+enum Type {
+ TypeNode = 0,
+ TypeNum,
+ TypeStr
+};
+
+typedef struct _setting {
+ NSString *key;
+ int selector;
+ enum Type type;
+ struct _setting *children;
+} Setting;
+
+Setting s_darwin_all[] = {
+ {@"RealModes", AFS_SC_DARWIN_ALL_REALMODES, TypeNum, NULL},
+ {NULL, 0, 0, NULL}
+};
+Setting s_darwin[] = {
+ {@"All", AFS_SC_DARWIN_ALL, TypeNode, s_darwin_all},
+ {@"Darwin12", AFS_SC_DARWIN_12, TypeNode, NULL},
+ {@"Darwin13", AFS_SC_DARWIN_13, TypeNode, NULL},
+ {@"Darwin14", AFS_SC_DARWIN_14, TypeNode, NULL},
+ {@"Darwin60", AFS_SC_DARWIN_60, TypeNode, NULL},
+ {@"Darwin70", AFS_SC_DARWIN_70, TypeNode, NULL},
+ {@"Darwin80", AFS_SC_DARWIN_80, TypeNode, NULL},
+ {@"Darwin90", AFS_SC_DARWIN_90, TypeNode, NULL},
+ {NULL, 0, 0, NULL}
+};
+Setting s_first[] = {
+ {@"All", AFS_SC_ALL, TypeNode, NULL},
+ {@"Darwin", AFS_SC_DARWIN, TypeNode, s_darwin},
+ {NULL, 0, 0, NULL}
+};
+Setting s_top = {NULL, -1, TypeNode, s_first};
+
+int oid[CTL_MAXNAME] = {CTL_VFS};
+NSString *path = @"/var/db/openafs/etc/config/settings.plist";
+
+char *oidString(int *oid, int len);
+void init(void);
+void walk(id obj, Setting *s, int level);
+
+void
+init(void)
+{
+ int oidmax[] = {CTL_VFS, VFS_GENERIC, VFS_MAXTYPENUM};
+ int oidvfs[] = {CTL_VFS, VFS_GENERIC, VFS_CONF, 0};
+ int max;
+ struct vfsconf conf;
+ size_t len;
+ int i;
+
+ len = sizeof(max);
+ if(sysctl(oidmax, 3, &max, &len, NULL, 0) < 0)
+ err(1, "sysctl VFS_MAXTYPENUM");
+ for(i = max; --i >= 0; ) {
+ oidvfs[3] = i;
+ len = sizeof(conf);
+ if(sysctl(oidvfs, 4, &conf, &len, NULL, 0) < 0)
+ continue;
+ if(strcmp("afs", conf.vfc_name) == 0) {
+ s_top.selector = conf.vfc_typenum;
+ break;
+ }
+ }
+ if(s_top.selector < 0)
+ errx(1, "AFS is not loaded");
+}
+
+char *
+oidString(int *oid, int len)
+{
+ static char buf[256];
+ char *cp = buf;
+
+ for(;;) {
+ sprintf(cp, "%d", *oid++);
+ if(--len <= 0)
+ break;
+ cp += strlen(cp);
+ *cp++ = '.';
+ }
+ return buf;
+}
+
+void
+walk(id obj, Setting *s, int level)
+{
+ Setting *child;
+ id newobj;
+ int intval;
+ const char *cp;
+ int level1 = level + 1;
+
+ oid[level] = s->selector;
+ switch(s->type) {
+ case TypeNode:
+ for(child = s->children; child->key; child++) {
+ if(child->type == TypeNode && !child->children)
+ continue;
+ newobj = [obj objectForKey: child->key];
+ if(newobj)
+ walk(newobj, child, level1);
+ }
+ break;
+ case TypeNum:
+ intval = [obj intValue];
+ if(sysctl(oid, level1, NULL, NULL, &intval, sizeof(intval)) < 0)
+ err(1, "sysctl %s => %d", oidString(oid, level1), intval);
+ break;
+ case TypeStr:
+ cp = [obj UTF8String];
+ if(sysctl(oid, level1, NULL, NULL, (void *)cp, strlen(cp)) < 0)
+ err(1, "sysctl %s => %s", oidString(oid, level1), cp);
+ break;
+ }
+}
+
+main()
+{
+ NSData *plistData;
+ id plist;
+ NSString *error;
+ NSPropertyListFormat format;
+ NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
+
+ init();
+ plistData = [NSData dataWithContentsOfFile: path];
+ if(plistData) {
+ plist = [NSPropertyListSerialization propertyListFromData: plistData
+ mutabilityOption: NSPropertyListImmutable
+ format: &format
+ errorDescription: &error
+ ];
+ if(plist)
+ walk(plist, &s_top, 1);
+ else
+ errx(1, "%s: %s", [path UTF8String], [error UTF8String]);
+ }
+
+ [pool release];
+ return 0;
+}
git://git.openafs.org / openafs.git / commitdiff