gen.subproj/configuration_profile.c

   1 /*
   2  * Copyright (c) 2012 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 #include <stdlib.h>
  25 #include <string.h>
  26 #include <xpc/private.h>
  27 #include <sys/stat.h>
  28 #include <TargetConditionals.h>
  29 #include "configuration_profile.h"
  30
  31 #define NOTIFY_PATH_SERVICE "com.apple.system.notify.service.path:0x87:"
  32 #define CPROF_PATH "/Library/Managed Preferences/mobile"
  33
  34 char *
  35 configuration_profile_create_notification_key(const char *ident)
  36 {
  37         char *out = NULL;
  38
  39         if (ident == NULL) return NULL;
  40
  41         if (ident[0] == '/')
  42         {
  43                 asprintf(&out, "%s%s", NOTIFY_PATH_SERVICE, ident);
  44                 return out;
  45         }
  46
  47 #if (TARGET_OS_IPHONE && !TARGET_OS_SIMULATOR)
  48         if (strchr(ident + 1, '/') != NULL) return NULL;
  49         asprintf(&out, "%s%s/%s.plist", NOTIFY_PATH_SERVICE, CPROF_PATH, ident);
  50 #endif
  51
  52         return out;
  53 }
  54
  55 xpc_object_t
  56 configuration_profile_copy_property_list(const char *ident)
  57 {
  58         char path[MAXPATHLEN];
  59         void *data;
  60         int fd;
  61         struct stat sb;
  62         xpc_object_t out = NULL;
  63
  64         if (ident == NULL) return NULL;
  65
  66         path[0] = '\0';
  67         if (ident[0] == '/')
  68         {
  69                 snprintf(path, sizeof(path), "%s", ident);
  70         }
  71 #if (TARGET_OS_IPHONE && !TARGET_OS_SIMULATOR)
  72         else
  73         {
  74                 if (strchr(ident + 1, '/') != NULL) return NULL;
  75                 snprintf(path, sizeof(path), "%s/%s.plist", CPROF_PATH, ident);
  76         }
  77 #endif
  78
  79         if (path[0] == '\0') return NULL;
  80
  81         fd = open(path, O_RDONLY, 0);
  82         if (fd < 0) return NULL;
  83
  84         memset(&sb, 0, sizeof(struct stat));
  85         if (fstat(fd, &sb) < 0)
  86         {
  87                 close(fd);
  88                 return NULL;
  89         }
  90
  91         data = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
  92
  93         if (data != MAP_FAILED)
  94         {
  95                 out = xpc_create_from_plist(data, sb.st_size);
  96                 munmap(data, sb.st_size);
  97         }
  98
  99         close(fd);
 100
 101         return out;
 102 }