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

   1 /*
   2  * Copyright (c) 2000 Apple Computer, 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 #include <libkern/OSBase.h>
  24
  25 __BEGIN_DECLS
  26 #include <mach/mach_types.h>
  27 #include <mach/vm_types.h>
  28 #include <mach/kmod.h>
  29
  30 kmod_start_func_t test2_start;
  31 kmod_stop_func_t test2_stop;
  32 __END_DECLS
  33
  34 #include <libkern/c++/OSContainers.h>
  35 #include <iokit/IOLib.h>
  36
  37 char *testBuffer =
  38 " <?xml version=\"1.0\" encoding=\"UTF-8\"?> \n"
  39 " <!DOCTYPE plist SYSTEM \"file://localhost/System/Library/DTDs/PropertyList.dtd\"> \n"
  40 " <plist version=\"1.0\"> \n"
  41 " <!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\"> \n"
  42 " <plist version=\"0.9\"> \n"
  43 " <dict> \n"
  44
  45 " <key>key true</key>   <true/> \n"
  46 " <key>key false</key>  <false/> \n"
  47
  48 " <key>key d0</key>     <data> </data> \n"
  49 " <key>key d1</key>     <data>AQ==</data> \n"
  50 " <key>key d2</key>     <data>ASM=</data> \n"
  51 " <key>key d3</key>     <data>ASNF</data> \n"
  52 " <key>key d4</key>     <data ID=\"1\">ASNFZw==</data> \n"
  53
  54 " <key>key i0</key>     <integer></integer> \n"
  55 " <key>key i1</key>     <integer>123456789</integer> \n"
  56 " <key>key i2</key>     <integer>-123456789</integer> \n"
  57 " <key>key i3</key>     <integer size=\"32\" ID=\"2\">0x12345678</integer> \n"
  58
  59 " <key>key s0</key>     <string></string> \n"
  60 " <key>key s1</key>     <string>string 1</string> \n"
  61 " <key>key s2</key>     <string ID=\"3\">string 2</string> \n"
  62 " <key>key mr ©</key>  <string>mac roman copyright ©</string> \n"
  63 " <key>key uft8 \xc2\xa9</key>  <string>utf-8 copyright \xc2\xa9</string> \n"
  64 " <key>key &lt;&amp;&gt;</key>  <string>&lt;&amp;&gt;</string> \n"
  65
  66 " <key>key D0</key>     <dict ID=\"4\"> \n"
  67 "                        </dict> \n"
  68
  69 " <key>key a0</key>     <array> \n"
  70 "                        </array> \n"
  71
  72 " <key>key a1</key>     <array ID=\"5\"> \n"
  73 "                            <string>array string 1</string> \n"
  74 "                            <string>array string 2</string> \n"
  75 "                        </array> \n"
  76
  77 " <key>key r1</key>     <ref IDREF=\"1\"/> \n"
  78 " <key>key r2</key>     <ref IDREF=\"2\"/> \n"
  79 " <key>key r3</key>     <ref IDREF=\"3\"/> \n"
  80 " <key>key r4</key>     <ref IDREF=\"4\"/> \n"
  81 " <key>key r5</key>     <ref IDREF=\"5\"/> \n"
  82
  83 " <key>key e1</key>     <array/> \n"
  84 " <key>key e2</key>     <dict/> \n"
  85 " <key>key e4</key>     <integer/> \n"
  86 " <key>key e5</key>     <string/> \n"
  87 " <key>key e6</key>     <data/> \n"
  88
  89 " <key>key S0</key>     <set> \n"
  90 "                        </set> \n"
  91 " <key>key S1</key>     <set ID=\"6\"> \n"
  92 "                             <string>set string 1</string> \n"
  93 "                             <string>set string 2</string> \n"
  94 "                         </set> \n"
  95 " <key>key r6</key>     <ref IDREF=\"6\"/> \n"
  96 " <key>key e3</key>     <set/> \n"
  97
  98 " </dict> \n"
  99 " </plist> \n"
 100 ;
 101
 102 /*
 103  this causes the parser to return an empty string? it doesn't look like yyerror gets called
 104  char *testBuffer = "<array ID=1><array IDREF=\"1\"/></array>"
 105
 106 */
 107
 108 kern_return_t
 109 test2_start(struct kmod_info *ki, void *data)
 110 {
 111         IOLog("test buffer start:\n%s\n:test buffer end.\n", testBuffer);
 112
 113         // test unserialize
 114         OSString *errmsg = 0;
 115         OSObject *d = OSUnserializeXML(testBuffer, &errmsg);
 116         if (!d) {
 117                 if (errmsg)
 118                     IOLog("%s\n", errmsg->getCStringNoCopy());
 119                 else
 120                     IOLog("bogus error message\n");
 121
 122                 return KMOD_RETURN_SUCCESS;
 123         }
 124
 125         // test serialize
 126         OSSerialize *s = OSSerialize::withCapacity(5);
 127         if (!d->serialize(s)) {
 128                 IOLog("serialization failed\n");
 129                 return KMOD_RETURN_SUCCESS;
 130         }
 131
 132         IOLog("serialized object's length = %d, capacity = %d\n", s->getLength(), s->getCapacity());
 133         IOLog("object unformatted = %s\n", s->text());
 134
 135         // try second time
 136         OSObject *d2 = OSUnserializeXML(s->text(), &errmsg);
 137         if (!d2) {
 138                 IOLog("%s\n", errmsg->getCStringNoCopy());
 139                 return KMOD_RETURN_SUCCESS;
 140         }
 141         OSSerialize *s2 = OSSerialize::withCapacity(5);
 142         if (!d2->serialize(s2)) {
 143                 IOLog("serialization #2 failed\n");
 144                 return KMOD_RETURN_SUCCESS;
 145         }
 146
 147         IOLog("serialized object's length = %d, capacity = %d\n",
 148                 s2->getLength(), s2->getCapacity());
 149         IOLog("object unformatted = %s\n", s2->text());
 150
 151         IOLog("\nserialized objects compared %ssuccessfully textually\n\n",
 152                strcmp(s->text(), s2->text()) ? "un":"");
 153
 154         IOLog("\nserialized objects compared %ssuccessfully objectwise\n\n",
 155                d->isEqualTo(d2) ? "":"un");
 156
 157         s2->release();
 158         if (d2) d2->release();
 159         s->release();
 160         if (d) d->release();
 161
 162         return KMOD_RETURN_SUCCESS;
 163 }
 164
 165 kern_return_t
 166 test2_stop(struct kmod_info *ki, void *data)
 167 {
 168         return KMOD_RETURN_SUCCESS;
 169 }