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

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_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. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28 #include <libkern/OSBase.h>
  29
  30 __BEGIN_DECLS
  31 #include <mach/mach_types.h>
  32 #include <mach/vm_types.h>
  33 #include <mach/kmod.h>
  34
  35 kmod_start_func_t test2_start;
  36 kmod_stop_func_t test2_stop;
  37 __END_DECLS
  38
  39 #include <libkern/c++/OSContainers.h>
  40 #include <iokit/IOLib.h>
  41
  42 const char *testBuffer =
  43     " <?xml version=\"1.0\" encoding=\"UTF-8\"?> \n"
  44     " <!DOCTYPE plist SYSTEM \"file://localhost/System/Library/DTDs/PropertyList.dtd\"> \n"
  45     " <plist version=\"1.0\"> \n"
  46     " <!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\"> \n"
  47     " <plist version=\"0.9\"> \n"
  48     " <!-- this is a comment --> \n"
  49     " <!-- this is a comment with embedded XML statements \n"
  50     " <key>ignore me</key>      <true/> \n"
  51     " --> \n"
  52
  53     " <dict> \n"
  54
  55     " <key>key true</key>       <true/> \n"
  56     " <key>key false</key>      <false/> \n"
  57
  58     " <key>key d0</key> <data> </data> \n"
  59     " <key>key d1</key> <data>AQ==</data> \n"
  60     " <key>key d2</key> <data>ASM=</data> \n"
  61     " <key>key d3</key> <data>ASNF</data> \n"
  62     " <key>key d4</key> <data ID=\"1\">ASNFZw==</data> \n"
  63
  64     " <key>key i0</key> <integer></integer> \n"
  65     " <key>key i1</key> <integer>123456789</integer> \n"
  66     " <key>key i2</key> <integer>-123456789</integer> \n"
  67     " <key>key i3</key> <integer size=\"32\" ID=\"2\">0x12345678</integer> \n"
  68
  69     " <key>key s0</key> <string></string> \n"
  70     " <key>key s1</key> <string>string 1</string> \n"
  71     " <key>key s2</key> <string ID=\"3\">string 2</string> \n"
  72     " <key>key mr �</key>     <string>mac roman copyright �</string> \n"
  73     " <key>key uft8 \xc2\xa9</key>      <string>utf-8 copyright \xc2\xa9</string> \n"
  74     " <key>key &lt;&amp;&gt;</key>      <string>&lt;&amp;&gt;</string> \n"
  75
  76     " <key>key D0</key> <dict ID=\"4\"> \n"
  77     "                        </dict> \n"
  78
  79     " <key>key a0</key> <array> \n"
  80     "                        </array> \n"
  81
  82     " <key>key a1</key> <array ID=\"5\"> \n"
  83     "                            <string>array string 1</string> \n"
  84     "                            <string>array string 2</string> \n"
  85     "                        </array> \n"
  86
  87     " <key>key r1</key> <ref IDREF=\"1\"/> \n"
  88     " <key>key r2</key> <ref IDREF=\"2\"/> \n"
  89     " <key>key r3</key> <ref IDREF=\"3\"/> \n"
  90     " <key>key r4</key> <ref IDREF=\"4\"/> \n"
  91     " <key>key r5</key> <ref IDREF=\"5\"/> \n"
  92
  93     " <key>key e1</key> <array/> \n"
  94     " <key>key e2</key> <dict/> \n"
  95     " <key>key e4</key> <integer/> \n"
  96     " <key>key e5</key> <string/> \n"
  97     " <key>key e6</key> <data/> \n"
  98
  99     " <key>key S0</key> <set> \n"
 100     "                        </set> \n"
 101     " <key>key S1</key> <set ID=\"6\"> \n"
 102     "                             <string>set string 1</string> \n"
 103     "                             <string>set string 2</string> \n"
 104     "                         </set> \n"
 105     " <key>key r6</key> <ref IDREF=\"6\"/> \n"
 106     " <key>key e3</key> <set/> \n"
 107
 108     " </dict> \n"
 109     " </plist> \n"
 110 ;
 111
 112 /*
 113  *  this causes the parser to return an empty string? it doesn't look like yyerror gets called
 114  *  char *testBuffer = "<array ID=1><array IDREF=\"1\"/></array>"
 115  *
 116  */
 117
 118 kern_return_t
 119 test2_start(struct kmod_info *ki, void *data)
 120 {
 121         IOLog("test buffer start:\n%s\n:test buffer end.\n", testBuffer);
 122
 123         // test unserialize
 124         OSString *errmsg = 0;
 125         OSObject *d = OSUnserializeXML(testBuffer, &errmsg);
 126         if (!d) {
 127                 if (errmsg) {
 128                         IOLog("%s\n", errmsg->getCStringNoCopy());
 129                 } else {
 130                         IOLog("bogus error message\n");
 131                 }
 132
 133                 return KMOD_RETURN_SUCCESS;
 134         }
 135
 136         // test serialize
 137         OSSerialize *s = OSSerialize::withCapacity(5);
 138         if (!d->serialize(s)) {
 139                 IOLog("serialization failed\n");
 140                 return KMOD_RETURN_SUCCESS;
 141         }
 142
 143         IOLog("serialized object's length = %d, capacity = %d\n", s->getLength(), s->getCapacity());
 144         IOLog("object unformatted = %s\n", s->text());
 145
 146         // try second time
 147         OSObject *d2 = OSUnserializeXML(s->text(), &errmsg);
 148         if (!d2) {
 149                 IOLog("%s\n", errmsg->getCStringNoCopy());
 150                 return KMOD_RETURN_SUCCESS;
 151         }
 152         OSSerialize *s2 = OSSerialize::withCapacity(5);
 153         if (!d2->serialize(s2)) {
 154                 IOLog("serialization #2 failed\n");
 155                 return KMOD_RETURN_SUCCESS;
 156         }
 157
 158         IOLog("serialized object's length = %d, capacity = %d\n",
 159             s2->getLength(), s2->getCapacity());
 160         IOLog("object unformatted = %s\n", s2->text());
 161
 162         IOLog("\nserialized objects compared %ssuccessfully textually\n\n",
 163             strcmp(s->text(), s2->text()) ? "un":"");
 164
 165         IOLog("\nserialized objects compared %ssuccessfully objectwise\n\n",
 166             d->isEqualTo(d2) ? "":"un");
 167
 168         s2->release();
 169         if (d2) {
 170                 d2->release();
 171         }
 172         s->release();
 173         if (d) {
 174                 d->release();
 175         }
 176
 177         return KMOD_RETURN_SUCCESS;
 178 }
 179
 180 kern_return_t
 181 test2_stop(struct kmod_info *ki, void *data)
 182 {
 183         return KMOD_RETURN_SUCCESS;
 184 }