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