libkern/c++/Tests/TestSerialization/test2.kmodproj/test2_main.cpp

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 #include <libkern/OSBase.h>
  26
  27 __BEGIN_DECLS
  28 #include <mach/mach_types.h>
  29 #include <mach/vm_types.h>
  30 #include <mach/kmod.h>
  31
  32 kmod_start_func_t test2_start;
  33 kmod_stop_func_t test2_stop;
  34 __END_DECLS
  35
  36 #include <libkern/c++/OSContainers.h>
  37 #include <iokit/IOLib.h>
  38
  39 char *testBuffer = "
  40  <?xml version=\"1.0\" encoding=\"UTF-8\"?>
  41  <!DOCTYPE plist SYSTEM \"file://localhost/System/Library/DTDs/PropertyList.dtd\">
  42  <plist version=\"0.9\">
  43  <dict>
  44
  45  <key>key true</key>    <true/>
  46  <key>key false</key>   <false/>
  47
  48  <key>key d0</key>      <data> </data>
  49  <key>key d1</key>      <data>AQ==</data>
  50  <key>key d2</key>      <data>ASM=</data>
  51  <key>key d3</key>      <data>ASNF</data>
  52  <key>key d4</key>      <data format=\"hex\">0123 4567 89abcdef</data>
  53  <key>key d5</key>      <data ID=\"1\">ASNFZw==</data>
  54
  55  <key>key i0</key>      <integer></integer>
  56  <key>key i1</key>      <integer>123456789</integer>
  57  <key>key i2</key>      <integer size=\"32\" ID=\"2\">0x12345678</integer>
  58
  59  <key>key s0</key>      <string></string>
  60  <key>key s1</key>      <string>string 1</string>
  61  <key>key s2</key>      <string ID=\"3\">string 2</string>
  62  <key>key &lt;&amp;&gt;</key>   <string>&lt;&amp;&gt;</string>
  63
  64  <key>key c0</key>      <dict ID=\"4\">
  65                         </dict>
  66
  67  <key>key a0</key>      <array>
  68                         </array>
  69
  70  <key>key a1</key>      <array ID=\"5\">
  71                             <string>array string 1</string>
  72                             <string>array string 2</string>
  73                         </array>
  74
  75  <key>key t0</key>      <set>
  76                         </set>
  77  <key>key t1</key>      <set ID=\"6\">
  78                              <string>set string 1</string>
  79                              <string>set string 2</string>
  80                          </set>
  81
  82  <key>key r1</key>      <ref IDREF=\"1\"/>
  83  <key>key r2</key>      <ref IDREF=\"2\"/>
  84  <key>key r3</key>      <ref IDREF=\"3\"/>
  85  <key>key r4</key>      <ref IDREF=\"4\"/>
  86  <key>key r5</key>      <ref IDREF=\"5\"/>
  87  <key>key r6</key>      <ref IDREF=\"6\"/>
  88
  89  <key>key e1</key>      <array/>
  90  <key>key e2</key>      <dict/>
  91  <key>key e3</key>      <set/>
  92  <key>key e4</key>      <integer/>
  93  <key>key e5</key>      <string/>
  94  <key>key e6</key>      <data/>
  95
  96  </dict>
  97  </plist>
  98 ";
  99
 100 /*
 101  this causes the parser to return an empty string? it doesn't look like yyerror gets called
 102  char *testBuffer = "<array ID=1><array IDREF=\"1\"/></array>"
 103
 104 */
 105
 106 kern_return_t
 107 test2_start(struct kmod_info *ki, void *data)
 108 {
 109         IOLog("test buffer start:\n%s\n:test buffer end.\n", testBuffer);
 110
 111         // test unserialize
 112         OSString *errmsg = 0;
 113         OSObject *d = OSUnserializeXML(testBuffer, &errmsg);
 114         if (!d) {
 115                 if (errmsg)
 116                     IOLog("%s\n", errmsg->getCStringNoCopy());
 117                 else
 118                     IOLog("bogus error message\n");
 119
 120                 return KMOD_RETURN_SUCCESS;
 121         }
 122
 123         // test serialize
 124         OSSerialize *s = OSSerialize::withCapacity(5);
 125         if (!d->serialize(s)) {
 126                 IOLog("serialization failed\n");
 127                 return KMOD_RETURN_SUCCESS;
 128         }
 129
 130         IOLog("serialized object's length = %d, capacity = %d\n", s->getLength(), s->getCapacity());
 131         IOLog("object unformatted = %s\n", s->text());
 132
 133         // try second time
 134         OSObject *d2 = OSUnserializeXML(s->text(), &errmsg);
 135         if (!d2) {
 136                 IOLog("%s\n", errmsg->getCStringNoCopy());
 137                 return KMOD_RETURN_SUCCESS;
 138         }
 139         OSSerialize *s2 = OSSerialize::withCapacity(5);
 140         if (!d2->serialize(s2)) {
 141                 IOLog("serialization #2 failed\n");
 142                 return KMOD_RETURN_SUCCESS;
 143         }
 144
 145         IOLog("serialized object's length = %d, capacity = %d\n",
 146                 s2->getLength(), s2->getCapacity());
 147         IOLog("object unformatted = %s\n", s2->text());
 148
 149         IOLog("\nserialized objects compared %ssuccessfully textually\n\n",
 150                strcmp(s->text(), s2->text()) ? "un":"");
 151
 152         IOLog("\nserialized objects compared %ssuccessfully objectwise\n\n",
 153                d->isEqualTo(d2) ? "":"un");
 154
 155         s2->release();
 156         if (d2) d2->release();
 157         s->release();
 158         if (d) d->release();
 159
 160         return KMOD_RETURN_SUCCESS;
 161 }
 162
 163 kern_return_t
 164 test2_stop(struct kmod_info *ki, void *data)
 165 {
 166         return KMOD_RETURN_SUCCESS;
 167 }