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

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_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.  The rights granted to you under the
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 #include <libkern/OSBase.h>
  31
  32 __BEGIN_DECLS
  33 #include <mach/mach_types.h>
  34 #include <mach/vm_types.h>
  35 #include <mach/kmod.h>
  36
  37 kmod_start_func_t test2_start;
  38 kmod_stop_func_t test2_stop;
  39 __END_DECLS
  40
  41 #include <libkern/c++/OSContainers.h>
  42 #include <iokit/IOLib.h>
  43
  44 char *testBuffer =
  45 " <?xml version=\"1.0\" encoding=\"UTF-8\"?> \n"
  46 " <!DOCTYPE plist SYSTEM \"file://localhost/System/Library/DTDs/PropertyList.dtd\"> \n"
  47 " <plist version=\"1.0\"> \n"
  48 " <!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\"> \n"
  49 " <plist version=\"0.9\"> \n"
  50 " <dict> \n"
  51
  52 " <key>key true</key>   <true/> \n"
  53 " <key>key false</key>  <false/> \n"
  54
  55 " <key>key d0</key>     <data> </data> \n"
  56 " <key>key d1</key>     <data>AQ==</data> \n"
  57 " <key>key d2</key>     <data>ASM=</data> \n"
  58 " <key>key d3</key>     <data>ASNF</data> \n"
  59 " <key>key d4</key>     <data ID=\"1\">ASNFZw==</data> \n"
  60
  61 " <key>key i0</key>     <integer></integer> \n"
  62 " <key>key i1</key>     <integer>123456789</integer> \n"
  63 " <key>key i2</key>     <integer>-123456789</integer> \n"
  64 " <key>key i3</key>     <integer size=\"32\" ID=\"2\">0x12345678</integer> \n"
  65
  66 " <key>key s0</key>     <string></string> \n"
  67 " <key>key s1</key>     <string>string 1</string> \n"
  68 " <key>key s2</key>     <string ID=\"3\">string 2</string> \n"
  69 " <key>key mr ©</key>  <string>mac roman copyright ©</string> \n"
  70 " <key>key uft8 \xc2\xa9</key>  <string>utf-8 copyright \xc2\xa9</string> \n"
  71 " <key>key &lt;&amp;&gt;</key>  <string>&lt;&amp;&gt;</string> \n"
  72
  73 " <key>key D0</key>     <dict ID=\"4\"> \n"
  74 "                        </dict> \n"
  75
  76 " <key>key a0</key>     <array> \n"
  77 "                        </array> \n"
  78
  79 " <key>key a1</key>     <array ID=\"5\"> \n"
  80 "                            <string>array string 1</string> \n"
  81 "                            <string>array string 2</string> \n"
  82 "                        </array> \n"
  83
  84 " <key>key r1</key>     <ref IDREF=\"1\"/> \n"
  85 " <key>key r2</key>     <ref IDREF=\"2\"/> \n"
  86 " <key>key r3</key>     <ref IDREF=\"3\"/> \n"
  87 " <key>key r4</key>     <ref IDREF=\"4\"/> \n"
  88 " <key>key r5</key>     <ref IDREF=\"5\"/> \n"
  89
  90 " <key>key e1</key>     <array/> \n"
  91 " <key>key e2</key>     <dict/> \n"
  92 " <key>key e4</key>     <integer/> \n"
  93 " <key>key e5</key>     <string/> \n"
  94 " <key>key e6</key>     <data/> \n"
  95
  96 " <key>key S0</key>     <set> \n"
  97 "                        </set> \n"
  98 " <key>key S1</key>     <set ID=\"6\"> \n"
  99 "                             <string>set string 1</string> \n"
 100 "                             <string>set string 2</string> \n"
 101 "                         </set> \n"
 102 " <key>key r6</key>     <ref IDREF=\"6\"/> \n"
 103 " <key>key e3</key>     <set/> \n"
 104
 105 " </dict> \n"
 106 " </plist> \n"
 107 ;
 108
 109 /*
 110  this causes the parser to return an empty string? it doesn't look like yyerror gets called
 111  char *testBuffer = "<array ID=1><array IDREF=\"1\"/></array>"
 112
 113 */
 114
 115 kern_return_t
 116 test2_start(struct kmod_info *ki, void *data)
 117 {
 118         IOLog("test buffer start:\n%s\n:test buffer end.\n", testBuffer);
 119
 120         // test unserialize
 121         OSString *errmsg = 0;
 122         OSObject *d = OSUnserializeXML(testBuffer, &errmsg);
 123         if (!d) {
 124                 if (errmsg)
 125                     IOLog("%s\n", errmsg->getCStringNoCopy());
 126                 else
 127                     IOLog("bogus error message\n");
 128
 129                 return KMOD_RETURN_SUCCESS;
 130         }
 131
 132         // test serialize
 133         OSSerialize *s = OSSerialize::withCapacity(5);
 134         if (!d->serialize(s)) {
 135                 IOLog("serialization failed\n");
 136                 return KMOD_RETURN_SUCCESS;
 137         }
 138
 139         IOLog("serialized object's length = %d, capacity = %d\n", s->getLength(), s->getCapacity());
 140         IOLog("object unformatted = %s\n", s->text());
 141
 142         // try second time
 143         OSObject *d2 = OSUnserializeXML(s->text(), &errmsg);
 144         if (!d2) {
 145                 IOLog("%s\n", errmsg->getCStringNoCopy());
 146                 return KMOD_RETURN_SUCCESS;
 147         }
 148         OSSerialize *s2 = OSSerialize::withCapacity(5);
 149         if (!d2->serialize(s2)) {
 150                 IOLog("serialization #2 failed\n");
 151                 return KMOD_RETURN_SUCCESS;
 152         }
 153
 154         IOLog("serialized object's length = %d, capacity = %d\n",
 155                 s2->getLength(), s2->getCapacity());
 156         IOLog("object unformatted = %s\n", s2->text());
 157
 158         IOLog("\nserialized objects compared %ssuccessfully textually\n\n",
 159                strcmp(s->text(), s2->text()) ? "un":"");
 160
 161         IOLog("\nserialized objects compared %ssuccessfully objectwise\n\n",
 162                d->isEqualTo(d2) ? "":"un");
 163
 164         s2->release();
 165         if (d2) d2->release();
 166         s->release();
 167         if (d) d->release();
 168
 169         return KMOD_RETURN_SUCCESS;
 170 }
 171
 172 kern_return_t
 173 test2_stop(struct kmod_info *ki, void *data)
 174 {
 175         return KMOD_RETURN_SUCCESS;
 176 }