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  * 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 #include <libkern/OSBase.h>
  23
  24 __BEGIN_DECLS
  25 #include <mach/mach_types.h>
  26 #include <mach/vm_types.h>
  27 #include <mach/kmod.h>
  28
  29 kmod_start_func_t test2_start;
  30 kmod_stop_func_t test2_stop;
  31 __END_DECLS
  32
  33 #include <libkern/c++/OSContainers.h>
  34 #include <iokit/IOLib.h>
  35
  36 char *testBuffer = "
  37  <?xml version=\"1.0\" encoding=\"UTF-8\"?>
  38  <!DOCTYPE plist SYSTEM \"file://localhost/System/Library/DTDs/PropertyList.dtd\">
  39  <plist version=\"0.9\">
  40  <dict>
  41
  42  <key>key true</key>    <true/>
  43  <key>key false</key>   <false/>
  44
  45  <key>key d0</key>      <data> </data>
  46  <key>key d1</key>      <data>AQ==</data>
  47  <key>key d2</key>      <data>ASM=</data>
  48  <key>key d3</key>      <data>ASNF</data>
  49  <key>key d4</key>      <data format=\"hex\">0123 4567 89abcdef</data>
  50  <key>key d5</key>      <data ID=\"1\">ASNFZw==</data>
  51
  52  <key>key i0</key>      <integer></integer>
  53  <key>key i1</key>      <integer>123456789</integer>
  54  <key>key i2</key>      <integer size=\"32\" ID=\"2\">0x12345678</integer>
  55
  56  <key>key s0</key>      <string></string>
  57  <key>key s1</key>      <string>string 1</string>
  58  <key>key s2</key>      <string ID=\"3\">string 2</string>
  59  <key>key &lt;&amp;&gt;</key>   <string>&lt;&amp;&gt;</string>
  60
  61  <key>key c0</key>      <dict ID=\"4\">
  62                         </dict>
  63
  64  <key>key a0</key>      <array>
  65                         </array>
  66
  67  <key>key a1</key>      <array ID=\"5\">
  68                             <string>array string 1</string>
  69                             <string>array string 2</string>
  70                         </array>
  71
  72  <key>key t0</key>      <set>
  73                         </set>
  74  <key>key t1</key>      <set ID=\"6\">
  75                              <string>set string 1</string>
  76                              <string>set string 2</string>
  77                          </set>
  78
  79  <key>key r1</key>      <ref IDREF=\"1\"/>
  80  <key>key r2</key>      <ref IDREF=\"2\"/>
  81  <key>key r3</key>      <ref IDREF=\"3\"/>
  82  <key>key r4</key>      <ref IDREF=\"4\"/>
  83  <key>key r5</key>      <ref IDREF=\"5\"/>
  84  <key>key r6</key>      <ref IDREF=\"6\"/>
  85
  86  <key>key e1</key>      <array/>
  87  <key>key e2</key>      <dict/>
  88  <key>key e3</key>      <set/>
  89  <key>key e4</key>      <integer/>
  90  <key>key e5</key>      <string/>
  91  <key>key e6</key>      <data/>
  92
  93  </dict>
  94  </plist>
  95 ";
  96
  97 /*
  98  this causes the parser to return an empty string? it doesn't look like yyerror gets called
  99  char *testBuffer = "<array ID=1><array IDREF=\"1\"/></array>"
 100
 101 */
 102
 103 kern_return_t
 104 test2_start(struct kmod_info *ki, void *data)
 105 {
 106         IOLog("test buffer start:\n%s\n:test buffer end.\n", testBuffer);
 107
 108         // test unserialize
 109         OSString *errmsg = 0;
 110         OSObject *d = OSUnserializeXML(testBuffer, &errmsg);
 111         if (!d) {
 112                 if (errmsg)
 113                     IOLog("%s\n", errmsg->getCStringNoCopy());
 114                 else
 115                     IOLog("bogus error message\n");
 116
 117                 return KMOD_RETURN_SUCCESS;
 118         }
 119
 120         // test serialize
 121         OSSerialize *s = OSSerialize::withCapacity(5);
 122         if (!d->serialize(s)) {
 123                 IOLog("serialization failed\n");
 124                 return KMOD_RETURN_SUCCESS;
 125         }
 126
 127         IOLog("serialized object's length = %d, capacity = %d\n", s->getLength(), s->getCapacity());
 128         IOLog("object unformatted = %s\n", s->text());
 129
 130         // try second time
 131         OSObject *d2 = OSUnserializeXML(s->text(), &errmsg);
 132         if (!d2) {
 133                 IOLog("%s\n", errmsg->getCStringNoCopy());
 134                 return KMOD_RETURN_SUCCESS;
 135         }
 136         OSSerialize *s2 = OSSerialize::withCapacity(5);
 137         if (!d2->serialize(s2)) {
 138                 IOLog("serialization #2 failed\n");
 139                 return KMOD_RETURN_SUCCESS;
 140         }
 141
 142         IOLog("serialized object's length = %d, capacity = %d\n",
 143                 s2->getLength(), s2->getCapacity());
 144         IOLog("object unformatted = %s\n", s2->text());
 145
 146         IOLog("\nserialized objects compared %ssuccessfully textually\n\n",
 147                strcmp(s->text(), s2->text()) ? "un":"");
 148
 149         IOLog("\nserialized objects compared %ssuccessfully objectwise\n\n",
 150                d->isEqualTo(d2) ? "":"un");
 151
 152         s2->release();
 153         if (d2) d2->release();
 154         s->release();
 155         if (d) d->release();
 156
 157         return KMOD_RETURN_SUCCESS;
 158 }
 159
 160 kern_return_t
 161 test2_stop(struct kmod_info *ki, void *data)
 162 {
 163         return KMOD_RETURN_SUCCESS;
 164 }