LXR darwin-xnu/libsa/printPlist

   1void printPlist(OSObject * plist, UInt32 indent = 0) {
   2    const OSMetaClass * typeID;
   3    OSCollectionIterator * iterator;
   4    OSString * key;
   5    OSObject * value;
   6    unsigned int i;
   7
   8    if (!plist) {
   9        IOLog("error! null plist\n");
  10        return;
  11    }
  12
  13    typeID = OSTypeIDInst(plist);
  14
  15    if (typeID ==  OSTypeID(OSDictionary)) {
  16
  17        IOLog("{\n");
  18        OSDictionary * dict = OSDynamicCast(OSDictionary, plist);
  19        iterator = OSCollectionIterator::withCollection(dict);
  20        while ( (key = OSDynamicCast(OSString, iterator->getNextObject())) ) {
  21            for (i = 0; i < indent + 4; i++) {
  22                IOLog(" ");
  23            }
  24            IOLog("%s = ", key->getCStringNoCopy());
  25            value = dict->getObject(key);
  26            printPlist(value, indent + 4);
  27        }
  28
  29        for (i = 0; i < indent; i++) {
  30            IOLog(" ");
  31        }
  32        IOLog("}\n");
  33
  34    } else if (typeID == OSTypeID(OSArray)) {
  35
  36        IOLog("(\n");
  37
  38        OSArray * array = OSDynamicCast(OSArray, plist);
  39        iterator = OSCollectionIterator::withCollection(array);
  40        while ( (value = iterator->getNextObject()) ) {
  41            for (i = 0; i < indent + 4; i++) {
  42                IOLog(" ");
  43            }
  44            printPlist(value, indent + 4);
  45        }
  46
  47        for (i = 0; i < indent; i++) {
  48            IOLog(" ");
  49        }
  50        IOLog(")\n");
  51
  52    } else if (typeID == OSTypeID(OSString) || typeID == OSTypeID(OSSymbol)) {
  53
  54        OSString * string = OSDynamicCast(OSString, plist);
  55        IOLog("\"%s\"\n", string->getCStringNoCopy());
  56
  57    } else if (typeID == OSTypeID(OSNumber)) {
  58
  59        OSNumber * number = OSDynamicCast(OSNumber, plist);
  60        UInt32 numberValue = number->unsigned32BitValue();
  61        IOLog("0x%lx (%ld base 10)\n", numberValue, numberValue);
  62
  63    } else if (typeID == OSTypeID(OSBoolean)) {
  64
  65        OSBoolean * boolObj = OSDynamicCast(OSBoolean, plist);
  66        IOLog("%s\n", boolObj->isTrue() ? "true" : "false");
  67
  68    } else if (typeID == OSTypeID(OSData)) {
  69
  70        IOLog("(binary data)\n");
  71
  72    } else {
  73
  74        IOLog("(object of class %s)\n", plist->getMetaClass()->getClassName());
  75
  76    }
  77
  78    IODelay(150000);
  79    return;
  80}
  81