scutil.tproj/dictionary.c

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22
  23 /*
  24  * Modification History
  25  *
  26  * June 1, 2001                 Allan Nathanson <ajn@apple.com>
  27  * - public API conversion
  28  *
  29  * November 9, 2000             Allan Nathanson <ajn@apple.com>
  30  * - initial revision
  31  */
  32
  33 #include "scutil.h"
  34
  35
  36 //#include <stdlib.h>
  37 //#include <limits.h>
  38
  39
  40 void
  41 do_dictInit(int argc, char **argv)
  42 {
  43         if (value != NULL) {
  44                 CFRelease(value);
  45         }
  46
  47         value = CFDictionaryCreateMutable(NULL
  48                                          ,0
  49                                          ,&kCFTypeDictionaryKeyCallBacks
  50                                          ,&kCFTypeDictionaryValueCallBacks
  51                                          );
  52
  53         return;
  54 }
  55
  56
  57 void
  58 do_dictShow(int argc, char **argv)
  59 {
  60         if (value == NULL) {
  61                 SCPrint(TRUE, stdout, CFSTR("d.show: dictionary must be initialized.\n"));
  62                 return;
  63         }
  64
  65         SCPrint(TRUE, stdout, CFSTR("%@\n"), value);
  66
  67         return;
  68 }
  69
  70
  71 void
  72 do_dictSetKey(int argc, char **argv)
  73 {
  74         CFMutableArrayRef       array     = NULL;
  75         Boolean                 doArray   = FALSE;
  76         Boolean                 doBoolean = FALSE;
  77         Boolean                 doNumeric = FALSE;
  78         CFStringRef             key;
  79         CFTypeRef               val;
  80
  81         if (value == NULL) {
  82                 SCPrint(TRUE, stdout, CFSTR("d.add: dictionary must be initialized.\n"));
  83                 return;
  84         }
  85
  86         if (!isA_CFDictionary(value)) {
  87                 SCPrint(TRUE, stdout, CFSTR("d.add: data (fetched from configuration server) is not a dictionary.\n"));
  88                 return;
  89         }
  90
  91         val = CFDictionaryCreateMutableCopy(NULL, 0, value);
  92         CFRelease(value);
  93         value = val;
  94
  95         key = CFStringCreateWithCString(NULL, argv[0], kCFStringEncodingMacRoman);
  96         argv++; argc--;
  97
  98         while (argc > 0) {
  99                 if (strcmp(argv[0], "*") == 0) {
 100                         /* if array requested */
 101                         doArray = TRUE;
 102                 } else if (strcmp(argv[0], "-") == 0) {
 103                         /* if string values requested */
 104                 } else if (strcmp(argv[0], "?") == 0) {
 105                         /* if boolean values requested */
 106                         doBoolean = TRUE;
 107                 } else if (strcmp(argv[0], "#") == 0) {
 108                         /* if numeric values requested */
 109                         doNumeric = TRUE;
 110                 } else {
 111                         /* it's not a special flag */
 112                         break;
 113                 }
 114                 argv++; argc--;
 115         }
 116
 117         if (argc > 1) {
 118                 doArray = TRUE;
 119         } else if (!doArray && (argc == 0)) {
 120                 SCPrint(TRUE, stdout, CFSTR("d.add: no values.\n"));
 121                 return;
 122         }
 123
 124         if (doArray) {
 125                 array = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
 126         }
 127
 128         while (argc > 0) {
 129                 if (doBoolean) {
 130                         if         ((strcasecmp(argv[0], "true") == 0) ||
 131                                     (strcasecmp(argv[0], "t"   ) == 0) ||
 132                                     (strcasecmp(argv[0], "yes" ) == 0) ||
 133                                     (strcasecmp(argv[0], "y"   ) == 0) ||
 134                                     (strcmp    (argv[0], "1"   ) == 0)) {
 135                                 val = CFRetain(kCFBooleanTrue);
 136                         } else if ((strcasecmp(argv[0], "false") == 0) ||
 137                                    (strcasecmp(argv[0], "f"    ) == 0) ||
 138                                    (strcasecmp(argv[0], "no"   ) == 0) ||
 139                                    (strcasecmp(argv[0], "n"    ) == 0) ||
 140                                    (strcmp    (argv[0], "0"    ) == 0)) {
 141                                 val = CFRetain(kCFBooleanFalse);
 142                         } else {
 143                                 SCPrint(TRUE, stdout, CFSTR("d.add: invalid data.\n"));
 144                                 if (doArray) {
 145                                         CFRelease(array);
 146                                 }
 147                                 return;
 148                         }
 149                 } else if (doNumeric) {
 150                         int     intValue;
 151
 152                         if (sscanf(argv[0], "%d", &intValue) == 1) {
 153                                 val = CFNumberCreate(NULL, kCFNumberIntType, &intValue);
 154                         } else {
 155                                 SCPrint(TRUE, stdout, CFSTR("d.add: invalid data.\n"));
 156                                 if (doArray) {
 157                                         CFRelease(array);
 158                                 }
 159                                 return;
 160                         }
 161                 } else {
 162                         val = (CFPropertyListRef)CFStringCreateWithCString(NULL, argv[0], kCFStringEncodingMacRoman);
 163                 }
 164
 165                 if (doArray) {
 166                         CFArrayAppendValue(array, val);
 167                 }
 168
 169                 argv++; argc--;
 170         }
 171
 172         if (doArray) {
 173                 val = array;
 174         }
 175
 176         CFDictionarySetValue((CFMutableDictionaryRef)value, key, val);
 177         CFRelease(val);
 178         CFRelease(key);
 179
 180         return;
 181 }
 182
 183
 184 void
 185 do_dictRemoveKey(int argc, char **argv)
 186 {
 187         CFStringRef             key;
 188         CFMutableDictionaryRef  val;
 189
 190         if (value == NULL) {
 191                 SCPrint(TRUE, stdout, CFSTR("d.remove: dictionary must be initialized.\n"));
 192                 return;
 193         }
 194
 195         if (!isA_CFDictionary(value)) {
 196                 SCPrint(TRUE, stdout, CFSTR("d.remove: data (fetched from configuration server) is not a dictionary.\n"));
 197                 return;
 198         }
 199
 200         val = CFDictionaryCreateMutableCopy(NULL, 0, value);
 201         CFRelease(value);
 202         value = val;
 203
 204         key = CFStringCreateWithCString(NULL, argv[0], kCFStringEncodingMacRoman);
 205         CFDictionaryRemoveValue((CFMutableDictionaryRef)value, key);
 206         CFRelease(key);
 207
 208         return;
 209 }