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Posted to commits@cordova.apache.org by ti...@apache.org on 2012/11/08 00:31:34 UTC
[3/7] [CB-1678] - fixed up plugin structure and added new build.xml
for custom extensions
http://git-wip-us.apache.org/repos/asf/incubator-cordova-blackberry-webworks/blob/8bdc0dde/framework/ext-qnx/cordova.echo/public/json_value.cpp
----------------------------------------------------------------------
diff --git a/framework/ext-qnx/cordova.echo/public/json_value.cpp b/framework/ext-qnx/cordova.echo/public/json_value.cpp
new file mode 100644
index 0000000..6e5dcd3
--- /dev/null
+++ b/framework/ext-qnx/cordova.echo/public/json_value.cpp
@@ -0,0 +1,1726 @@
+#include <iostream>
+#include <json/value.h>
+#include <json/writer.h>
+#include <utility>
+#include <stdexcept>
+#include <cstring>
+#include <cassert>
+#ifdef JSON_USE_CPPTL
+# include <cpptl/conststring.h>
+#endif
+#include <cstddef> // size_t
+#ifndef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
+# include "json_batchallocator.h"
+#endif // #ifndef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
+
+#define JSON_ASSERT_UNREACHABLE assert( false )
+#define JSON_ASSERT( condition ) assert( condition ); // @todo <= change this into an exception throw
+#define JSON_ASSERT_MESSAGE( condition, message ) if (!( condition )) throw std::runtime_error( message );
+
+namespace Json {
+
+// QNX is strict about declaring C symbols in the std namespace.
+#ifdef __QNXNTO__
+using std::memcpy;
+using std::strchr;
+using std::strcmp;
+using std::strlen;
+#endif
+
+const Value Value::null;
+const Int Value::minInt = Int( ~(UInt(-1)/2) );
+const Int Value::maxInt = Int( UInt(-1)/2 );
+const UInt Value::maxUInt = UInt(-1);
+
+// A "safe" implementation of strdup. Allow null pointer to be passed.
+// Also avoid warning on msvc80.
+//
+//inline char *safeStringDup( const char *czstring )
+//{
+// if ( czstring )
+// {
+// const size_t length = (unsigned int)( strlen(czstring) + 1 );
+// char *newString = static_cast<char *>( malloc( length ) );
+// memcpy( newString, czstring, length );
+// return newString;
+// }
+// return 0;
+//}
+//
+//inline char *safeStringDup( const std::string &str )
+//{
+// if ( !str.empty() )
+// {
+// const size_t length = str.length();
+// char *newString = static_cast<char *>( malloc( length + 1 ) );
+// memcpy( newString, str.c_str(), length );
+// newString[length] = 0;
+// return newString;
+// }
+// return 0;
+//}
+
+ValueAllocator::~ValueAllocator()
+{
+}
+
+class DefaultValueAllocator : public ValueAllocator
+{
+public:
+ virtual ~DefaultValueAllocator()
+ {
+ }
+
+ virtual char *makeMemberName( const char *memberName )
+ {
+ return duplicateStringValue( memberName );
+ }
+
+ virtual void releaseMemberName( char *memberName )
+ {
+ releaseStringValue( memberName );
+ }
+
+ virtual char *duplicateStringValue( const char *value,
+ unsigned int length = unknown )
+ {
+ //@todo invesgate this old optimization
+ //if ( !value || value[0] == 0 )
+ // return 0;
+
+ if ( length == unknown )
+ length = (unsigned int)strlen(value);
+ char *newString = static_cast<char *>( malloc( length + 1 ) );
+ memcpy( newString, value, length );
+ newString[length] = 0;
+ return newString;
+ }
+
+ virtual void releaseStringValue( char *value )
+ {
+ if ( value )
+ free( value );
+ }
+};
+
+static ValueAllocator *&valueAllocator()
+{
+ static DefaultValueAllocator defaultAllocator;
+ static ValueAllocator *valueAllocator = &defaultAllocator;
+ return valueAllocator;
+}
+
+static struct DummyValueAllocatorInitializer {
+ DummyValueAllocatorInitializer()
+ {
+ valueAllocator(); // ensure valueAllocator() statics are initialized before main().
+ }
+} dummyValueAllocatorInitializer;
+
+
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// ValueInternals...
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+#ifdef JSON_VALUE_USE_INTERNAL_MAP
+# include "json_internalarray.inl"
+# include "json_internalmap.inl"
+#endif // JSON_VALUE_USE_INTERNAL_MAP
+
+# include "json_valueiterator.inl"
+
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// class Value::CommentInfo
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+
+
+Value::CommentInfo::CommentInfo()
+ : comment_( 0 )
+{
+}
+
+Value::CommentInfo::~CommentInfo()
+{
+ if ( comment_ )
+ valueAllocator()->releaseStringValue( comment_ );
+}
+
+
+void
+Value::CommentInfo::setComment( const char *text )
+{
+ if ( comment_ )
+ valueAllocator()->releaseStringValue( comment_ );
+ JSON_ASSERT( text );
+ JSON_ASSERT_MESSAGE( text[0]=='\0' || text[0]=='/', "Comments must start with /");
+ // It seems that /**/ style comments are acceptable as well.
+ comment_ = valueAllocator()->duplicateStringValue( text );
+}
+
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// class Value::CZString
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+# ifndef JSON_VALUE_USE_INTERNAL_MAP
+
+// Notes: index_ indicates if the string was allocated when
+// a string is stored.
+
+Value::CZString::CZString( int index )
+ : cstr_( 0 )
+ , index_( index )
+{
+}
+
+Value::CZString::CZString( const char *cstr, DuplicationPolicy allocate )
+ : cstr_( allocate == duplicate ? valueAllocator()->makeMemberName(cstr)
+ : cstr )
+ , index_( allocate )
+{
+}
+
+Value::CZString::CZString( const CZString &other )
+: cstr_( other.index_ != noDuplication && other.cstr_ != 0
+ ? valueAllocator()->makeMemberName( other.cstr_ )
+ : other.cstr_ )
+ , index_( other.cstr_ ? (other.index_ == noDuplication ? noDuplication : duplicate)
+ : other.index_ )
+{
+}
+
+Value::CZString::~CZString()
+{
+ if ( cstr_ && index_ == duplicate )
+ valueAllocator()->releaseMemberName( const_cast<char *>( cstr_ ) );
+}
+
+void
+Value::CZString::swap( CZString &other )
+{
+ std::swap( cstr_, other.cstr_ );
+ std::swap( index_, other.index_ );
+}
+
+Value::CZString &
+Value::CZString::operator =( const CZString &other )
+{
+ CZString temp( other );
+ swap( temp );
+ return *this;
+}
+
+bool
+Value::CZString::operator<( const CZString &other ) const
+{
+ if ( cstr_ )
+ return strcmp( cstr_, other.cstr_ ) < 0;
+ return index_ < other.index_;
+}
+
+bool
+Value::CZString::operator==( const CZString &other ) const
+{
+ if ( cstr_ )
+ return strcmp( cstr_, other.cstr_ ) == 0;
+ return index_ == other.index_;
+}
+
+
+int
+Value::CZString::index() const
+{
+ return index_;
+}
+
+
+const char *
+Value::CZString::c_str() const
+{
+ return cstr_;
+}
+
+bool
+Value::CZString::isStaticString() const
+{
+ return index_ == noDuplication;
+}
+
+#endif // ifndef JSON_VALUE_USE_INTERNAL_MAP
+
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// class Value::Value
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+
+/*! \internal Default constructor initialization must be equivalent to:
+ * memset( this, 0, sizeof(Value) )
+ * This optimization is used in ValueInternalMap fast allocator.
+ */
+Value::Value( ValueType type )
+ : type_( type )
+ , allocated_( 0 )
+ , comments_( 0 )
+# ifdef JSON_VALUE_USE_INTERNAL_MAP
+ , itemIsUsed_( 0 )
+#endif
+{
+ switch ( type )
+ {
+ case nullValue:
+ break;
+ case intValue:
+ case uintValue:
+ value_.int_ = 0;
+ break;
+ case realValue:
+ value_.real_ = 0.0;
+ break;
+ case stringValue:
+ value_.string_ = 0;
+ break;
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ case arrayValue:
+ case objectValue:
+ value_.map_ = new ObjectValues();
+ break;
+#else
+ case arrayValue:
+ value_.array_ = arrayAllocator()->newArray();
+ break;
+ case objectValue:
+ value_.map_ = mapAllocator()->newMap();
+ break;
+#endif
+ case booleanValue:
+ value_.bool_ = false;
+ break;
+ default:
+ JSON_ASSERT_UNREACHABLE;
+ }
+}
+
+
+Value::Value( Int value )
+ : type_( intValue )
+ , comments_( 0 )
+# ifdef JSON_VALUE_USE_INTERNAL_MAP
+ , itemIsUsed_( 0 )
+#endif
+{
+ value_.int_ = value;
+}
+
+
+Value::Value( UInt value )
+ : type_( uintValue )
+ , comments_( 0 )
+# ifdef JSON_VALUE_USE_INTERNAL_MAP
+ , itemIsUsed_( 0 )
+#endif
+{
+ value_.uint_ = value;
+}
+
+Value::Value( double value )
+ : type_( realValue )
+ , comments_( 0 )
+# ifdef JSON_VALUE_USE_INTERNAL_MAP
+ , itemIsUsed_( 0 )
+#endif
+{
+ value_.real_ = value;
+}
+
+Value::Value( const char *value )
+ : type_( stringValue )
+ , allocated_( true )
+ , comments_( 0 )
+# ifdef JSON_VALUE_USE_INTERNAL_MAP
+ , itemIsUsed_( 0 )
+#endif
+{
+ value_.string_ = valueAllocator()->duplicateStringValue( value );
+}
+
+
+Value::Value( const char *beginValue,
+ const char *endValue )
+ : type_( stringValue )
+ , allocated_( true )
+ , comments_( 0 )
+# ifdef JSON_VALUE_USE_INTERNAL_MAP
+ , itemIsUsed_( 0 )
+#endif
+{
+ value_.string_ = valueAllocator()->duplicateStringValue( beginValue,
+ UInt(endValue - beginValue) );
+}
+
+
+Value::Value( const std::string &value )
+ : type_( stringValue )
+ , allocated_( true )
+ , comments_( 0 )
+# ifdef JSON_VALUE_USE_INTERNAL_MAP
+ , itemIsUsed_( 0 )
+#endif
+{
+ value_.string_ = valueAllocator()->duplicateStringValue( value.c_str(),
+ (unsigned int)value.length() );
+
+}
+
+Value::Value( const StaticString &value )
+ : type_( stringValue )
+ , allocated_( false )
+ , comments_( 0 )
+# ifdef JSON_VALUE_USE_INTERNAL_MAP
+ , itemIsUsed_( 0 )
+#endif
+{
+ value_.string_ = const_cast<char *>( value.c_str() );
+}
+
+
+# ifdef JSON_USE_CPPTL
+Value::Value( const CppTL::ConstString &value )
+ : type_( stringValue )
+ , allocated_( true )
+ , comments_( 0 )
+# ifdef JSON_VALUE_USE_INTERNAL_MAP
+ , itemIsUsed_( 0 )
+#endif
+{
+ value_.string_ = valueAllocator()->duplicateStringValue( value, value.length() );
+}
+# endif
+
+Value::Value( bool value )
+ : type_( booleanValue )
+ , comments_( 0 )
+# ifdef JSON_VALUE_USE_INTERNAL_MAP
+ , itemIsUsed_( 0 )
+#endif
+{
+ value_.bool_ = value;
+}
+
+
+Value::Value( const Value &other )
+ : type_( other.type_ )
+ , comments_( 0 )
+# ifdef JSON_VALUE_USE_INTERNAL_MAP
+ , itemIsUsed_( 0 )
+#endif
+{
+ switch ( type_ )
+ {
+ case nullValue:
+ case intValue:
+ case uintValue:
+ case realValue:
+ case booleanValue:
+ value_ = other.value_;
+ break;
+ case stringValue:
+ if ( other.value_.string_ )
+ {
+ value_.string_ = valueAllocator()->duplicateStringValue( other.value_.string_ );
+ allocated_ = true;
+ }
+ else
+ value_.string_ = 0;
+ break;
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ case arrayValue:
+ case objectValue:
+ value_.map_ = new ObjectValues( *other.value_.map_ );
+ break;
+#else
+ case arrayValue:
+ value_.array_ = arrayAllocator()->newArrayCopy( *other.value_.array_ );
+ break;
+ case objectValue:
+ value_.map_ = mapAllocator()->newMapCopy( *other.value_.map_ );
+ break;
+#endif
+ default:
+ JSON_ASSERT_UNREACHABLE;
+ }
+ if ( other.comments_ )
+ {
+ comments_ = new CommentInfo[numberOfCommentPlacement];
+ for ( int comment =0; comment < numberOfCommentPlacement; ++comment )
+ {
+ const CommentInfo &otherComment = other.comments_[comment];
+ if ( otherComment.comment_ )
+ comments_[comment].setComment( otherComment.comment_ );
+ }
+ }
+}
+
+
+Value::~Value()
+{
+ switch ( type_ )
+ {
+ case nullValue:
+ case intValue:
+ case uintValue:
+ case realValue:
+ case booleanValue:
+ break;
+ case stringValue:
+ if ( allocated_ )
+ valueAllocator()->releaseStringValue( value_.string_ );
+ break;
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ case arrayValue:
+ case objectValue:
+ delete value_.map_;
+ break;
+#else
+ case arrayValue:
+ arrayAllocator()->destructArray( value_.array_ );
+ break;
+ case objectValue:
+ mapAllocator()->destructMap( value_.map_ );
+ break;
+#endif
+ default:
+ JSON_ASSERT_UNREACHABLE;
+ }
+
+ if ( comments_ )
+ delete[] comments_;
+}
+
+Value &
+Value::operator=( const Value &other )
+{
+ Value temp( other );
+ swap( temp );
+ return *this;
+}
+
+void
+Value::swap( Value &other )
+{
+ ValueType temp = type_;
+ type_ = other.type_;
+ other.type_ = temp;
+ std::swap( value_, other.value_ );
+ int temp2 = allocated_;
+ allocated_ = other.allocated_;
+ other.allocated_ = temp2;
+}
+
+ValueType
+Value::type() const
+{
+ return type_;
+}
+
+
+int
+Value::compare( const Value &other )
+{
+ /*
+ int typeDelta = other.type_ - type_;
+ switch ( type_ )
+ {
+ case nullValue:
+
+ return other.type_ == type_;
+ case intValue:
+ if ( other.type_.isNumeric()
+ case uintValue:
+ case realValue:
+ case booleanValue:
+ break;
+ case stringValue,
+ break;
+ case arrayValue:
+ delete value_.array_;
+ break;
+ case objectValue:
+ delete value_.map_;
+ default:
+ JSON_ASSERT_UNREACHABLE;
+ }
+ */
+ return 0; // unreachable
+}
+
+bool
+Value::operator <( const Value &other ) const
+{
+ int typeDelta = type_ - other.type_;
+ if ( typeDelta )
+ return typeDelta < 0 ? true : false;
+ switch ( type_ )
+ {
+ case nullValue:
+ return false;
+ case intValue:
+ return value_.int_ < other.value_.int_;
+ case uintValue:
+ return value_.uint_ < other.value_.uint_;
+ case realValue:
+ return value_.real_ < other.value_.real_;
+ case booleanValue:
+ return value_.bool_ < other.value_.bool_;
+ case stringValue:
+ return ( value_.string_ == 0 && other.value_.string_ )
+ || ( other.value_.string_
+ && value_.string_
+ && strcmp( value_.string_, other.value_.string_ ) < 0 );
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ case arrayValue:
+ case objectValue:
+ {
+ int delta = int( value_.map_->size() - other.value_.map_->size() );
+ if ( delta )
+ return delta < 0;
+ return (*value_.map_) < (*other.value_.map_);
+ }
+#else
+ case arrayValue:
+ return value_.array_->compare( *(other.value_.array_) ) < 0;
+ case objectValue:
+ return value_.map_->compare( *(other.value_.map_) ) < 0;
+#endif
+ default:
+ JSON_ASSERT_UNREACHABLE;
+ }
+ return 0; // unreachable
+}
+
+bool
+Value::operator <=( const Value &other ) const
+{
+ return !(other > *this);
+}
+
+bool
+Value::operator >=( const Value &other ) const
+{
+ return !(*this < other);
+}
+
+bool
+Value::operator >( const Value &other ) const
+{
+ return other < *this;
+}
+
+bool
+Value::operator ==( const Value &other ) const
+{
+ //if ( type_ != other.type_ )
+ // GCC 2.95.3 says:
+ // attempt to take address of bit-field structure member `Json::Value::type_'
+ // Beats me, but a temp solves the problem.
+ int temp = other.type_;
+ if ( type_ != temp )
+ return false;
+ switch ( type_ )
+ {
+ case nullValue:
+ return true;
+ case intValue:
+ return value_.int_ == other.value_.int_;
+ case uintValue:
+ return value_.uint_ == other.value_.uint_;
+ case realValue:
+ return value_.real_ == other.value_.real_;
+ case booleanValue:
+ return value_.bool_ == other.value_.bool_;
+ case stringValue:
+ return ( value_.string_ == other.value_.string_ )
+ || ( other.value_.string_
+ && value_.string_
+ && strcmp( value_.string_, other.value_.string_ ) == 0 );
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ case arrayValue:
+ case objectValue:
+ return value_.map_->size() == other.value_.map_->size()
+ && (*value_.map_) == (*other.value_.map_);
+#else
+ case arrayValue:
+ return value_.array_->compare( *(other.value_.array_) ) == 0;
+ case objectValue:
+ return value_.map_->compare( *(other.value_.map_) ) == 0;
+#endif
+ default:
+ JSON_ASSERT_UNREACHABLE;
+ }
+ return 0; // unreachable
+}
+
+bool
+Value::operator !=( const Value &other ) const
+{
+ return !( *this == other );
+}
+
+const char *
+Value::asCString() const
+{
+ JSON_ASSERT( type_ == stringValue );
+ return value_.string_;
+}
+
+
+std::string
+Value::asString() const
+{
+ switch ( type_ )
+ {
+ case nullValue:
+ return "";
+ case stringValue:
+ return value_.string_ ? value_.string_ : "";
+ case booleanValue:
+ return value_.bool_ ? "true" : "false";
+ case intValue:
+ case uintValue:
+ case realValue:
+ case arrayValue:
+ case objectValue:
+ JSON_ASSERT_MESSAGE( false, "Type is not convertible to string" );
+ default:
+ JSON_ASSERT_UNREACHABLE;
+ }
+ return ""; // unreachable
+}
+
+# ifdef JSON_USE_CPPTL
+CppTL::ConstString
+Value::asConstString() const
+{
+ return CppTL::ConstString( asString().c_str() );
+}
+# endif
+
+Value::Int
+Value::asInt() const
+{
+ switch ( type_ )
+ {
+ case nullValue:
+ return 0;
+ case intValue:
+ return value_.int_;
+ case uintValue:
+ JSON_ASSERT_MESSAGE( value_.uint_ < (unsigned)maxInt, "integer out of signed integer range" );
+ return value_.uint_;
+ case realValue:
+ JSON_ASSERT_MESSAGE( value_.real_ >= minInt && value_.real_ <= maxInt, "Real out of signed integer range" );
+ return Int( value_.real_ );
+ case booleanValue:
+ return value_.bool_ ? 1 : 0;
+ case stringValue:
+ case arrayValue:
+ case objectValue:
+ JSON_ASSERT_MESSAGE( false, "Type is not convertible to int" );
+ default:
+ JSON_ASSERT_UNREACHABLE;
+ }
+ return 0; // unreachable;
+}
+
+Value::UInt
+Value::asUInt() const
+{
+ switch ( type_ )
+ {
+ case nullValue:
+ return 0;
+ case intValue:
+ JSON_ASSERT_MESSAGE( value_.int_ >= 0, "Negative integer can not be converted to unsigned integer" );
+ return value_.int_;
+ case uintValue:
+ return value_.uint_;
+ case realValue:
+ JSON_ASSERT_MESSAGE( value_.real_ >= 0 && value_.real_ <= maxUInt, "Real out of unsigned integer range" );
+ return UInt( value_.real_ );
+ case booleanValue:
+ return value_.bool_ ? 1 : 0;
+ case stringValue:
+ case arrayValue:
+ case objectValue:
+ JSON_ASSERT_MESSAGE( false, "Type is not convertible to uint" );
+ default:
+ JSON_ASSERT_UNREACHABLE;
+ }
+ return 0; // unreachable;
+}
+
+double
+Value::asDouble() const
+{
+ switch ( type_ )
+ {
+ case nullValue:
+ return 0.0;
+ case intValue:
+ return value_.int_;
+ case uintValue:
+ return value_.uint_;
+ case realValue:
+ return value_.real_;
+ case booleanValue:
+ return value_.bool_ ? 1.0 : 0.0;
+ case stringValue:
+ case arrayValue:
+ case objectValue:
+ JSON_ASSERT_MESSAGE( false, "Type is not convertible to double" );
+ default:
+ JSON_ASSERT_UNREACHABLE;
+ }
+ return 0; // unreachable;
+}
+
+bool
+Value::asBool() const
+{
+ switch ( type_ )
+ {
+ case nullValue:
+ return false;
+ case intValue:
+ case uintValue:
+ return value_.int_ != 0;
+ case realValue:
+ return value_.real_ != 0.0;
+ case booleanValue:
+ return value_.bool_;
+ case stringValue:
+ return value_.string_ && value_.string_[0] != 0;
+ case arrayValue:
+ case objectValue:
+ return value_.map_->size() != 0;
+ default:
+ JSON_ASSERT_UNREACHABLE;
+ }
+ return false; // unreachable;
+}
+
+
+bool
+Value::isConvertibleTo( ValueType other ) const
+{
+ switch ( type_ )
+ {
+ case nullValue:
+ return true;
+ case intValue:
+ return ( other == nullValue && value_.int_ == 0 )
+ || other == intValue
+ || ( other == uintValue && value_.int_ >= 0 )
+ || other == realValue
+ || other == stringValue
+ || other == booleanValue;
+ case uintValue:
+ return ( other == nullValue && value_.uint_ == 0 )
+ || ( other == intValue && value_.uint_ <= (unsigned)maxInt )
+ || other == uintValue
+ || other == realValue
+ || other == stringValue
+ || other == booleanValue;
+ case realValue:
+ return ( other == nullValue && value_.real_ == 0.0 )
+ || ( other == intValue && value_.real_ >= minInt && value_.real_ <= maxInt )
+ || ( other == uintValue && value_.real_ >= 0 && value_.real_ <= maxUInt )
+ || other == realValue
+ || other == stringValue
+ || other == booleanValue;
+ case booleanValue:
+ return ( other == nullValue && value_.bool_ == false )
+ || other == intValue
+ || other == uintValue
+ || other == realValue
+ || other == stringValue
+ || other == booleanValue;
+ case stringValue:
+ return other == stringValue
+ || ( other == nullValue && (!value_.string_ || value_.string_[0] == 0) );
+ case arrayValue:
+ return other == arrayValue
+ || ( other == nullValue && value_.map_->size() == 0 );
+ case objectValue:
+ return other == objectValue
+ || ( other == nullValue && value_.map_->size() == 0 );
+ default:
+ JSON_ASSERT_UNREACHABLE;
+ }
+ return false; // unreachable;
+}
+
+
+/// Number of values in array or object
+Value::UInt
+Value::size() const
+{
+ switch ( type_ )
+ {
+ case nullValue:
+ case intValue:
+ case uintValue:
+ case realValue:
+ case booleanValue:
+ case stringValue:
+ return 0;
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ case arrayValue: // size of the array is highest index + 1
+ if ( !value_.map_->empty() )
+ {
+ ObjectValues::const_iterator itLast = value_.map_->end();
+ --itLast;
+ return (*itLast).first.index()+1;
+ }
+ return 0;
+ case objectValue:
+ return Int( value_.map_->size() );
+#else
+ case arrayValue:
+ return Int( value_.array_->size() );
+ case objectValue:
+ return Int( value_.map_->size() );
+#endif
+ default:
+ JSON_ASSERT_UNREACHABLE;
+ }
+ return 0; // unreachable;
+}
+
+
+bool
+Value::empty() const
+{
+ if ( isNull() || isArray() || isObject() )
+ return size() == 0u;
+ else
+ return false;
+}
+
+
+bool
+Value::operator!() const
+{
+ return isNull();
+}
+
+
+void
+Value::clear()
+{
+ JSON_ASSERT( type_ == nullValue || type_ == arrayValue || type_ == objectValue );
+
+ switch ( type_ )
+ {
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ case arrayValue:
+ case objectValue:
+ value_.map_->clear();
+ break;
+#else
+ case arrayValue:
+ value_.array_->clear();
+ break;
+ case objectValue:
+ value_.map_->clear();
+ break;
+#endif
+ default:
+ break;
+ }
+}
+
+void
+Value::resize( UInt newSize )
+{
+ JSON_ASSERT( type_ == nullValue || type_ == arrayValue );
+ if ( type_ == nullValue )
+ *this = Value( arrayValue );
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ UInt oldSize = size();
+ if ( newSize == 0 )
+ clear();
+ else if ( newSize > oldSize )
+ (*this)[ newSize - 1 ];
+ else
+ {
+ for ( UInt index = newSize; index < oldSize; ++index )
+ value_.map_->erase( index );
+ assert( size() == newSize );
+ }
+#else
+ value_.array_->resize( newSize );
+#endif
+}
+
+
+Value &
+Value::operator[]( UInt index )
+{
+ JSON_ASSERT( type_ == nullValue || type_ == arrayValue );
+ if ( type_ == nullValue )
+ *this = Value( arrayValue );
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ CZString key( index );
+ ObjectValues::iterator it = value_.map_->lower_bound( key );
+ if ( it != value_.map_->end() && (*it).first == key )
+ return (*it).second;
+
+ ObjectValues::value_type defaultValue( key, null );
+ it = value_.map_->insert( it, defaultValue );
+ return (*it).second;
+#else
+ return value_.array_->resolveReference( index );
+#endif
+}
+
+
+const Value &
+Value::operator[]( UInt index ) const
+{
+ JSON_ASSERT( type_ == nullValue || type_ == arrayValue );
+ if ( type_ == nullValue )
+ return null;
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ CZString key( index );
+ ObjectValues::const_iterator it = value_.map_->find( key );
+ if ( it == value_.map_->end() )
+ return null;
+ return (*it).second;
+#else
+ Value *value = value_.array_->find( index );
+ return value ? *value : null;
+#endif
+}
+
+
+Value &
+Value::operator[]( const char *key )
+{
+ return resolveReference( key, false );
+}
+
+
+Value &
+Value::resolveReference( const char *key,
+ bool isStatic )
+{
+ JSON_ASSERT( type_ == nullValue || type_ == objectValue );
+ if ( type_ == nullValue )
+ *this = Value( objectValue );
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ CZString actualKey( key, isStatic ? CZString::noDuplication
+ : CZString::duplicateOnCopy );
+ ObjectValues::iterator it = value_.map_->lower_bound( actualKey );
+ if ( it != value_.map_->end() && (*it).first == actualKey )
+ return (*it).second;
+
+ ObjectValues::value_type defaultValue( actualKey, null );
+ it = value_.map_->insert( it, defaultValue );
+ Value &value = (*it).second;
+ return value;
+#else
+ return value_.map_->resolveReference( key, isStatic );
+#endif
+}
+
+
+Value
+Value::get( UInt index,
+ const Value &defaultValue ) const
+{
+ const Value *value = &((*this)[index]);
+ return value == &null ? defaultValue : *value;
+}
+
+
+bool
+Value::isValidIndex( UInt index ) const
+{
+ return index < size();
+}
+
+
+
+const Value &
+Value::operator[]( const char *key ) const
+{
+ JSON_ASSERT( type_ == nullValue || type_ == objectValue );
+ if ( type_ == nullValue )
+ return null;
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ CZString actualKey( key, CZString::noDuplication );
+ ObjectValues::const_iterator it = value_.map_->find( actualKey );
+ if ( it == value_.map_->end() )
+ return null;
+ return (*it).second;
+#else
+ const Value *value = value_.map_->find( key );
+ return value ? *value : null;
+#endif
+}
+
+
+Value &
+Value::operator[]( const std::string &key )
+{
+ return (*this)[ key.c_str() ];
+}
+
+
+const Value &
+Value::operator[]( const std::string &key ) const
+{
+ return (*this)[ key.c_str() ];
+}
+
+Value &
+Value::operator[]( const StaticString &key )
+{
+ return resolveReference( key, true );
+}
+
+
+# ifdef JSON_USE_CPPTL
+Value &
+Value::operator[]( const CppTL::ConstString &key )
+{
+ return (*this)[ key.c_str() ];
+}
+
+
+const Value &
+Value::operator[]( const CppTL::ConstString &key ) const
+{
+ return (*this)[ key.c_str() ];
+}
+# endif
+
+
+Value &
+Value::append( const Value &value )
+{
+ return (*this)[size()] = value;
+}
+
+
+Value
+Value::get( const char *key,
+ const Value &defaultValue ) const
+{
+ const Value *value = &((*this)[key]);
+ return value == &null ? defaultValue : *value;
+}
+
+
+Value
+Value::get( const std::string &key,
+ const Value &defaultValue ) const
+{
+ return get( key.c_str(), defaultValue );
+}
+
+Value
+Value::removeMember( const char* key )
+{
+ JSON_ASSERT( type_ == nullValue || type_ == objectValue );
+ if ( type_ == nullValue )
+ return null;
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ CZString actualKey( key, CZString::noDuplication );
+ ObjectValues::iterator it = value_.map_->find( actualKey );
+ if ( it == value_.map_->end() )
+ return null;
+ Value old(it->second);
+ value_.map_->erase(it);
+ return old;
+#else
+ Value *value = value_.map_->find( key );
+ if (value){
+ Value old(*value);
+ value_.map_.remove( key );
+ return old;
+ } else {
+ return null;
+ }
+#endif
+}
+
+Value
+Value::removeMember( const std::string &key )
+{
+ return removeMember( key.c_str() );
+}
+
+# ifdef JSON_USE_CPPTL
+Value
+Value::get( const CppTL::ConstString &key,
+ const Value &defaultValue ) const
+{
+ return get( key.c_str(), defaultValue );
+}
+# endif
+
+bool
+Value::isMember( const char *key ) const
+{
+ const Value *value = &((*this)[key]);
+ return value != &null;
+}
+
+
+bool
+Value::isMember( const std::string &key ) const
+{
+ return isMember( key.c_str() );
+}
+
+
+# ifdef JSON_USE_CPPTL
+bool
+Value::isMember( const CppTL::ConstString &key ) const
+{
+ return isMember( key.c_str() );
+}
+#endif
+
+Value::Members
+Value::getMemberNames() const
+{
+ JSON_ASSERT( type_ == nullValue || type_ == objectValue );
+ if ( type_ == nullValue )
+ return Value::Members();
+ Members members;
+ members.reserve( value_.map_->size() );
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ ObjectValues::const_iterator it = value_.map_->begin();
+ ObjectValues::const_iterator itEnd = value_.map_->end();
+ for ( ; it != itEnd; ++it )
+ members.push_back( std::string( (*it).first.c_str() ) );
+#else
+ ValueInternalMap::IteratorState it;
+ ValueInternalMap::IteratorState itEnd;
+ value_.map_->makeBeginIterator( it );
+ value_.map_->makeEndIterator( itEnd );
+ for ( ; !ValueInternalMap::equals( it, itEnd ); ValueInternalMap::increment(it) )
+ members.push_back( std::string( ValueInternalMap::key( it ) ) );
+#endif
+ return members;
+}
+//
+//# ifdef JSON_USE_CPPTL
+//EnumMemberNames
+//Value::enumMemberNames() const
+//{
+// if ( type_ == objectValue )
+// {
+// return CppTL::Enum::any( CppTL::Enum::transform(
+// CppTL::Enum::keys( *(value_.map_), CppTL::Type<const CZString &>() ),
+// MemberNamesTransform() ) );
+// }
+// return EnumMemberNames();
+//}
+//
+//
+//EnumValues
+//Value::enumValues() const
+//{
+// if ( type_ == objectValue || type_ == arrayValue )
+// return CppTL::Enum::anyValues( *(value_.map_),
+// CppTL::Type<const Value &>() );
+// return EnumValues();
+//}
+//
+//# endif
+
+
+bool
+Value::isNull() const
+{
+ return type_ == nullValue;
+}
+
+
+bool
+Value::isBool() const
+{
+ return type_ == booleanValue;
+}
+
+
+bool
+Value::isInt() const
+{
+ return type_ == intValue;
+}
+
+
+bool
+Value::isUInt() const
+{
+ return type_ == uintValue;
+}
+
+
+bool
+Value::isIntegral() const
+{
+ return type_ == intValue
+ || type_ == uintValue
+ || type_ == booleanValue;
+}
+
+
+bool
+Value::isDouble() const
+{
+ return type_ == realValue;
+}
+
+
+bool
+Value::isNumeric() const
+{
+ return isIntegral() || isDouble();
+}
+
+
+bool
+Value::isString() const
+{
+ return type_ == stringValue;
+}
+
+
+bool
+Value::isArray() const
+{
+ return type_ == nullValue || type_ == arrayValue;
+}
+
+
+bool
+Value::isObject() const
+{
+ return type_ == nullValue || type_ == objectValue;
+}
+
+
+void
+Value::setComment( const char *comment,
+ CommentPlacement placement )
+{
+ if ( !comments_ )
+ comments_ = new CommentInfo[numberOfCommentPlacement];
+ comments_[placement].setComment( comment );
+}
+
+
+void
+Value::setComment( const std::string &comment,
+ CommentPlacement placement )
+{
+ setComment( comment.c_str(), placement );
+}
+
+
+bool
+Value::hasComment( CommentPlacement placement ) const
+{
+ return comments_ != 0 && comments_[placement].comment_ != 0;
+}
+
+std::string
+Value::getComment( CommentPlacement placement ) const
+{
+ if ( hasComment(placement) )
+ return comments_[placement].comment_;
+ return "";
+}
+
+
+std::string
+Value::toStyledString() const
+{
+ StyledWriter writer;
+ return writer.write( *this );
+}
+
+
+Value::const_iterator
+Value::begin() const
+{
+ switch ( type_ )
+ {
+#ifdef JSON_VALUE_USE_INTERNAL_MAP
+ case arrayValue:
+ if ( value_.array_ )
+ {
+ ValueInternalArray::IteratorState it;
+ value_.array_->makeBeginIterator( it );
+ return const_iterator( it );
+ }
+ break;
+ case objectValue:
+ if ( value_.map_ )
+ {
+ ValueInternalMap::IteratorState it;
+ value_.map_->makeBeginIterator( it );
+ return const_iterator( it );
+ }
+ break;
+#else
+ case arrayValue:
+ case objectValue:
+ if ( value_.map_ )
+ return const_iterator( value_.map_->begin() );
+ break;
+#endif
+ default:
+ break;
+ }
+ return const_iterator();
+}
+
+Value::const_iterator
+Value::end() const
+{
+ switch ( type_ )
+ {
+#ifdef JSON_VALUE_USE_INTERNAL_MAP
+ case arrayValue:
+ if ( value_.array_ )
+ {
+ ValueInternalArray::IteratorState it;
+ value_.array_->makeEndIterator( it );
+ return const_iterator( it );
+ }
+ break;
+ case objectValue:
+ if ( value_.map_ )
+ {
+ ValueInternalMap::IteratorState it;
+ value_.map_->makeEndIterator( it );
+ return const_iterator( it );
+ }
+ break;
+#else
+ case arrayValue:
+ case objectValue:
+ if ( value_.map_ )
+ return const_iterator( value_.map_->end() );
+ break;
+#endif
+ default:
+ break;
+ }
+ return const_iterator();
+}
+
+
+Value::iterator
+Value::begin()
+{
+ switch ( type_ )
+ {
+#ifdef JSON_VALUE_USE_INTERNAL_MAP
+ case arrayValue:
+ if ( value_.array_ )
+ {
+ ValueInternalArray::IteratorState it;
+ value_.array_->makeBeginIterator( it );
+ return iterator( it );
+ }
+ break;
+ case objectValue:
+ if ( value_.map_ )
+ {
+ ValueInternalMap::IteratorState it;
+ value_.map_->makeBeginIterator( it );
+ return iterator( it );
+ }
+ break;
+#else
+ case arrayValue:
+ case objectValue:
+ if ( value_.map_ )
+ return iterator( value_.map_->begin() );
+ break;
+#endif
+ default:
+ break;
+ }
+ return iterator();
+}
+
+Value::iterator
+Value::end()
+{
+ switch ( type_ )
+ {
+#ifdef JSON_VALUE_USE_INTERNAL_MAP
+ case arrayValue:
+ if ( value_.array_ )
+ {
+ ValueInternalArray::IteratorState it;
+ value_.array_->makeEndIterator( it );
+ return iterator( it );
+ }
+ break;
+ case objectValue:
+ if ( value_.map_ )
+ {
+ ValueInternalMap::IteratorState it;
+ value_.map_->makeEndIterator( it );
+ return iterator( it );
+ }
+ break;
+#else
+ case arrayValue:
+ case objectValue:
+ if ( value_.map_ )
+ return iterator( value_.map_->end() );
+ break;
+#endif
+ default:
+ break;
+ }
+ return iterator();
+}
+
+
+// class PathArgument
+// //////////////////////////////////////////////////////////////////
+
+PathArgument::PathArgument()
+ : kind_( kindNone )
+{
+}
+
+
+PathArgument::PathArgument( Value::UInt index )
+ : index_( index )
+ , kind_( kindIndex )
+{
+}
+
+
+PathArgument::PathArgument( const char *key )
+ : key_( key )
+ , kind_( kindKey )
+{
+}
+
+
+PathArgument::PathArgument( const std::string &key )
+ : key_( key.c_str() )
+ , kind_( kindKey )
+{
+}
+
+// class Path
+// //////////////////////////////////////////////////////////////////
+
+Path::Path( const std::string &path,
+ const PathArgument &a1,
+ const PathArgument &a2,
+ const PathArgument &a3,
+ const PathArgument &a4,
+ const PathArgument &a5 )
+{
+ InArgs in;
+ in.push_back( &a1 );
+ in.push_back( &a2 );
+ in.push_back( &a3 );
+ in.push_back( &a4 );
+ in.push_back( &a5 );
+ makePath( path, in );
+}
+
+
+void
+Path::makePath( const std::string &path,
+ const InArgs &in )
+{
+ const char *current = path.c_str();
+ const char *end = current + path.length();
+ InArgs::const_iterator itInArg = in.begin();
+ while ( current != end )
+ {
+ if ( *current == '[' )
+ {
+ ++current;
+ if ( *current == '%' )
+ addPathInArg( path, in, itInArg, PathArgument::kindIndex );
+ else
+ {
+ Value::UInt index = 0;
+ for ( ; current != end && *current >= '0' && *current <= '9'; ++current )
+ index = index * 10 + Value::UInt(*current - '0');
+ args_.push_back( index );
+ }
+ if ( current == end || *current++ != ']' )
+ invalidPath( path, int(current - path.c_str()) );
+ }
+ else if ( *current == '%' )
+ {
+ addPathInArg( path, in, itInArg, PathArgument::kindKey );
+ ++current;
+ }
+ else if ( *current == '.' )
+ {
+ ++current;
+ }
+ else
+ {
+ const char *beginName = current;
+ while ( current != end && !strchr( "[.", *current ) )
+ ++current;
+ args_.push_back( std::string( beginName, current ) );
+ }
+ }
+}
+
+
+void
+Path::addPathInArg( const std::string &path,
+ const InArgs &in,
+ InArgs::const_iterator &itInArg,
+ PathArgument::Kind kind )
+{
+ if ( itInArg == in.end() )
+ {
+ // Error: missing argument %d
+ }
+ else if ( (*itInArg)->kind_ != kind )
+ {
+ // Error: bad argument type
+ }
+ else
+ {
+ args_.push_back( **itInArg );
+ }
+}
+
+
+void
+Path::invalidPath( const std::string &path,
+ int location )
+{
+ // Error: invalid path.
+}
+
+
+const Value &
+Path::resolve( const Value &root ) const
+{
+ const Value *node = &root;
+ for ( Args::const_iterator it = args_.begin(); it != args_.end(); ++it )
+ {
+ const PathArgument &arg = *it;
+ if ( arg.kind_ == PathArgument::kindIndex )
+ {
+ if ( !node->isArray() || node->isValidIndex( arg.index_ ) )
+ {
+ // Error: unable to resolve path (array value expected at position...
+ }
+ node = &((*node)[arg.index_]);
+ }
+ else if ( arg.kind_ == PathArgument::kindKey )
+ {
+ if ( !node->isObject() )
+ {
+ // Error: unable to resolve path (object value expected at position...)
+ }
+ node = &((*node)[arg.key_]);
+ if ( node == &Value::null )
+ {
+ // Error: unable to resolve path (object has no member named '' at position...)
+ }
+ }
+ }
+ return *node;
+}
+
+
+Value
+Path::resolve( const Value &root,
+ const Value &defaultValue ) const
+{
+ const Value *node = &root;
+ for ( Args::const_iterator it = args_.begin(); it != args_.end(); ++it )
+ {
+ const PathArgument &arg = *it;
+ if ( arg.kind_ == PathArgument::kindIndex )
+ {
+ if ( !node->isArray() || node->isValidIndex( arg.index_ ) )
+ return defaultValue;
+ node = &((*node)[arg.index_]);
+ }
+ else if ( arg.kind_ == PathArgument::kindKey )
+ {
+ if ( !node->isObject() )
+ return defaultValue;
+ node = &((*node)[arg.key_]);
+ if ( node == &Value::null )
+ return defaultValue;
+ }
+ }
+ return *node;
+}
+
+
+Value &
+Path::make( Value &root ) const
+{
+ Value *node = &root;
+ for ( Args::const_iterator it = args_.begin(); it != args_.end(); ++it )
+ {
+ const PathArgument &arg = *it;
+ if ( arg.kind_ == PathArgument::kindIndex )
+ {
+ if ( !node->isArray() )
+ {
+ // Error: node is not an array at position ...
+ }
+ node = &((*node)[arg.index_]);
+ }
+ else if ( arg.kind_ == PathArgument::kindKey )
+ {
+ if ( !node->isObject() )
+ {
+ // Error: node is not an object at position...
+ }
+ node = &((*node)[arg.key_]);
+ }
+ }
+ return *node;
+}
+
+
+} // namespace Json
http://git-wip-us.apache.org/repos/asf/incubator-cordova-blackberry-webworks/blob/8bdc0dde/framework/ext-qnx/cordova.echo/public/json_valueiterator.inl
----------------------------------------------------------------------
diff --git a/framework/ext-qnx/cordova.echo/public/json_valueiterator.inl b/framework/ext-qnx/cordova.echo/public/json_valueiterator.inl
new file mode 100644
index 0000000..736e260
--- /dev/null
+++ b/framework/ext-qnx/cordova.echo/public/json_valueiterator.inl
@@ -0,0 +1,292 @@
+// included by json_value.cpp
+// everything is within Json namespace
+
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// class ValueIteratorBase
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+
+ValueIteratorBase::ValueIteratorBase()
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ : current_()
+ , isNull_( true )
+{
+}
+#else
+ : isArray_( true )
+ , isNull_( true )
+{
+ iterator_.array_ = ValueInternalArray::IteratorState();
+}
+#endif
+
+
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ValueIteratorBase::ValueIteratorBase( const Value::ObjectValues::iterator ¤t )
+ : current_( current )
+ , isNull_( false )
+{
+}
+#else
+ValueIteratorBase::ValueIteratorBase( const ValueInternalArray::IteratorState &state )
+ : isArray_( true )
+{
+ iterator_.array_ = state;
+}
+
+
+ValueIteratorBase::ValueIteratorBase( const ValueInternalMap::IteratorState &state )
+ : isArray_( false )
+{
+ iterator_.map_ = state;
+}
+#endif
+
+Value &
+ValueIteratorBase::deref() const
+{
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ return current_->second;
+#else
+ if ( isArray_ )
+ return ValueInternalArray::dereference( iterator_.array_ );
+ return ValueInternalMap::value( iterator_.map_ );
+#endif
+}
+
+
+void
+ValueIteratorBase::increment()
+{
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ ++current_;
+#else
+ if ( isArray_ )
+ ValueInternalArray::increment( iterator_.array_ );
+ ValueInternalMap::increment( iterator_.map_ );
+#endif
+}
+
+
+void
+ValueIteratorBase::decrement()
+{
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ --current_;
+#else
+ if ( isArray_ )
+ ValueInternalArray::decrement( iterator_.array_ );
+ ValueInternalMap::decrement( iterator_.map_ );
+#endif
+}
+
+
+ValueIteratorBase::difference_type
+ValueIteratorBase::computeDistance( const SelfType &other ) const
+{
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+# ifdef JSON_USE_CPPTL_SMALLMAP
+ return current_ - other.current_;
+# else
+ // Iterator for null value are initialized using the default
+ // constructor, which initialize current_ to the default
+ // std::map::iterator. As begin() and end() are two instance
+ // of the default std::map::iterator, they can not be compared.
+ // To allow this, we handle this comparison specifically.
+ if ( isNull_ && other.isNull_ )
+ {
+ return 0;
+ }
+
+
+ // Usage of std::distance is not portable (does not compile with Sun Studio 12 RogueWave STL,
+ // which is the one used by default).
+ // Using a portable hand-made version for non random iterator instead:
+ // return difference_type( std::distance( current_, other.current_ ) );
+ difference_type myDistance = 0;
+ for ( Value::ObjectValues::iterator it = current_; it != other.current_; ++it )
+ {
+ ++myDistance;
+ }
+ return myDistance;
+# endif
+#else
+ if ( isArray_ )
+ return ValueInternalArray::distance( iterator_.array_, other.iterator_.array_ );
+ return ValueInternalMap::distance( iterator_.map_, other.iterator_.map_ );
+#endif
+}
+
+
+bool
+ValueIteratorBase::isEqual( const SelfType &other ) const
+{
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ if ( isNull_ )
+ {
+ return other.isNull_;
+ }
+ return current_ == other.current_;
+#else
+ if ( isArray_ )
+ return ValueInternalArray::equals( iterator_.array_, other.iterator_.array_ );
+ return ValueInternalMap::equals( iterator_.map_, other.iterator_.map_ );
+#endif
+}
+
+
+void
+ValueIteratorBase::copy( const SelfType &other )
+{
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ current_ = other.current_;
+#else
+ if ( isArray_ )
+ iterator_.array_ = other.iterator_.array_;
+ iterator_.map_ = other.iterator_.map_;
+#endif
+}
+
+
+Value
+ValueIteratorBase::key() const
+{
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ const Value::CZString czstring = (*current_).first;
+ if ( czstring.c_str() )
+ {
+ if ( czstring.isStaticString() )
+ return Value( StaticString( czstring.c_str() ) );
+ return Value( czstring.c_str() );
+ }
+ return Value( czstring.index() );
+#else
+ if ( isArray_ )
+ return Value( ValueInternalArray::indexOf( iterator_.array_ ) );
+ bool isStatic;
+ const char *memberName = ValueInternalMap::key( iterator_.map_, isStatic );
+ if ( isStatic )
+ return Value( StaticString( memberName ) );
+ return Value( memberName );
+#endif
+}
+
+
+UInt
+ValueIteratorBase::index() const
+{
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ const Value::CZString czstring = (*current_).first;
+ if ( !czstring.c_str() )
+ return czstring.index();
+ return Value::UInt( -1 );
+#else
+ if ( isArray_ )
+ return Value::UInt( ValueInternalArray::indexOf( iterator_.array_ ) );
+ return Value::UInt( -1 );
+#endif
+}
+
+
+const char *
+ValueIteratorBase::memberName() const
+{
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ const char *name = (*current_).first.c_str();
+ return name ? name : "";
+#else
+ if ( !isArray_ )
+ return ValueInternalMap::key( iterator_.map_ );
+ return "";
+#endif
+}
+
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// class ValueConstIterator
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+
+ValueConstIterator::ValueConstIterator()
+{
+}
+
+
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ValueConstIterator::ValueConstIterator( const Value::ObjectValues::iterator ¤t )
+ : ValueIteratorBase( current )
+{
+}
+#else
+ValueConstIterator::ValueConstIterator( const ValueInternalArray::IteratorState &state )
+ : ValueIteratorBase( state )
+{
+}
+
+ValueConstIterator::ValueConstIterator( const ValueInternalMap::IteratorState &state )
+ : ValueIteratorBase( state )
+{
+}
+#endif
+
+ValueConstIterator &
+ValueConstIterator::operator =( const ValueIteratorBase &other )
+{
+ copy( other );
+ return *this;
+}
+
+
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// class ValueIterator
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+// //////////////////////////////////////////////////////////////////
+
+ValueIterator::ValueIterator()
+{
+}
+
+
+#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ValueIterator::ValueIterator( const Value::ObjectValues::iterator ¤t )
+ : ValueIteratorBase( current )
+{
+}
+#else
+ValueIterator::ValueIterator( const ValueInternalArray::IteratorState &state )
+ : ValueIteratorBase( state )
+{
+}
+
+ValueIterator::ValueIterator( const ValueInternalMap::IteratorState &state )
+ : ValueIteratorBase( state )
+{
+}
+#endif
+
+ValueIterator::ValueIterator( const ValueConstIterator &other )
+ : ValueIteratorBase( other )
+{
+}
+
+ValueIterator::ValueIterator( const ValueIterator &other )
+ : ValueIteratorBase( other )
+{
+}
+
+ValueIterator &
+ValueIterator::operator =( const SelfType &other )
+{
+ copy( other );
+ return *this;
+}
http://git-wip-us.apache.org/repos/asf/incubator-cordova-blackberry-webworks/blob/8bdc0dde/framework/ext-qnx/cordova.echo/public/json_writer.cpp
----------------------------------------------------------------------
diff --git a/framework/ext-qnx/cordova.echo/public/json_writer.cpp b/framework/ext-qnx/cordova.echo/public/json_writer.cpp
new file mode 100644
index 0000000..cdf4188
--- /dev/null
+++ b/framework/ext-qnx/cordova.echo/public/json_writer.cpp
@@ -0,0 +1,829 @@
+#include <json/writer.h>
+#include <utility>
+#include <assert.h>
+#include <stdio.h>
+#include <string.h>
+#include <iostream>
+#include <sstream>
+#include <iomanip>
+
+#if _MSC_VER >= 1400 // VC++ 8.0
+#pragma warning( disable : 4996 ) // disable warning about strdup being deprecated.
+#endif
+
+namespace Json {
+
+static bool isControlCharacter(char ch)
+{
+ return ch > 0 && ch <= 0x1F;
+}
+
+static bool containsControlCharacter( const char* str )
+{
+ while ( *str )
+ {
+ if ( isControlCharacter( *(str++) ) )
+ return true;
+ }
+ return false;
+}
+static void uintToString( unsigned int value,
+ char *¤t )
+{
+ *--current = 0;
+ do
+ {
+ *--current = (value % 10) + '0';
+ value /= 10;
+ }
+ while ( value != 0 );
+}
+
+std::string valueToString( Int value )
+{
+ char buffer[32];
+ char *current = buffer + sizeof(buffer);
+ bool isNegative = value < 0;
+ if ( isNegative )
+ value = -value;
+ uintToString( UInt(value), current );
+ if ( isNegative )
+ *--current = '-';
+ assert( current >= buffer );
+ return current;
+}
+
+
+std::string valueToString( UInt value )
+{
+ char buffer[32];
+ char *current = buffer + sizeof(buffer);
+ uintToString( value, current );
+ assert( current >= buffer );
+ return current;
+}
+
+std::string valueToString( double value )
+{
+ char buffer[32];
+#if defined(_MSC_VER) && defined(__STDC_SECURE_LIB__) // Use secure version with visual studio 2005 to avoid warning.
+ sprintf_s(buffer, sizeof(buffer), "%#.16g", value);
+#else
+ sprintf(buffer, "%#.16g", value);
+#endif
+ char* ch = buffer + strlen(buffer) - 1;
+ if (*ch != '0') return buffer; // nothing to truncate, so save time
+ while(ch > buffer && *ch == '0'){
+ --ch;
+ }
+ char* last_nonzero = ch;
+ while(ch >= buffer){
+ switch(*ch){
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ --ch;
+ continue;
+ case '.':
+ // Truncate zeroes to save bytes in output, but keep one.
+ *(last_nonzero+2) = '\0';
+ return buffer;
+ default:
+ return buffer;
+ }
+ }
+ return buffer;
+}
+
+
+std::string valueToString( bool value )
+{
+ return value ? "true" : "false";
+}
+
+std::string valueToQuotedString( const char *value )
+{
+ // Not sure how to handle unicode...
+ if (strpbrk(value, "\"\\\b\f\n\r\t") == NULL && !containsControlCharacter( value ))
+ return std::string("\"") + value + "\"";
+ // We have to walk value and escape any special characters.
+ // Appending to std::string is not efficient, but this should be rare.
+ // (Note: forward slashes are *not* rare, but I am not escaping them.)
+ unsigned maxsize = strlen(value)*2 + 3; // allescaped+quotes+NULL
+ std::string result;
+ result.reserve(maxsize); // to avoid lots of mallocs
+ result += "\"";
+ for (const char* c=value; *c != 0; ++c)
+ {
+ switch(*c)
+ {
+ case '\"':
+ result += "\\\"";
+ break;
+ case '\\':
+ result += "\\\\";
+ break;
+ case '\b':
+ result += "\\b";
+ break;
+ case '\f':
+ result += "\\f";
+ break;
+ case '\n':
+ result += "\\n";
+ break;
+ case '\r':
+ result += "\\r";
+ break;
+ case '\t':
+ result += "\\t";
+ break;
+ //case '/':
+ // Even though \/ is considered a legal escape in JSON, a bare
+ // slash is also legal, so I see no reason to escape it.
+ // (I hope I am not misunderstanding something.
+ // blep notes: actually escaping \/ may be useful in javascript to avoid </
+ // sequence.
+ // Should add a flag to allow this compatibility mode and prevent this
+ // sequence from occurring.
+ default:
+ if ( isControlCharacter( *c ) )
+ {
+ std::ostringstream oss;
+ oss << "\\u" << std::hex << std::uppercase << std::setfill('0') << std::setw(4) << static_cast<int>(*c);
+ result += oss.str();
+ }
+ else
+ {
+ result += *c;
+ }
+ break;
+ }
+ }
+ result += "\"";
+ return result;
+}
+
+// Class Writer
+// //////////////////////////////////////////////////////////////////
+Writer::~Writer()
+{
+}
+
+
+// Class FastWriter
+// //////////////////////////////////////////////////////////////////
+
+FastWriter::FastWriter()
+ : yamlCompatiblityEnabled_( false )
+{
+}
+
+
+void
+FastWriter::enableYAMLCompatibility()
+{
+ yamlCompatiblityEnabled_ = true;
+}
+
+
+std::string
+FastWriter::write( const Value &root )
+{
+ document_ = "";
+ writeValue( root );
+ document_ += "\n";
+ return document_;
+}
+
+
+void
+FastWriter::writeValue( const Value &value )
+{
+ switch ( value.type() )
+ {
+ case nullValue:
+ document_ += "null";
+ break;
+ case intValue:
+ document_ += valueToString( value.asInt() );
+ break;
+ case uintValue:
+ document_ += valueToString( value.asUInt() );
+ break;
+ case realValue:
+ document_ += valueToString( value.asDouble() );
+ break;
+ case stringValue:
+ document_ += valueToQuotedString( value.asCString() );
+ break;
+ case booleanValue:
+ document_ += valueToString( value.asBool() );
+ break;
+ case arrayValue:
+ {
+ document_ += "[";
+ int size = value.size();
+ for ( int index =0; index < size; ++index )
+ {
+ if ( index > 0 )
+ document_ += ",";
+ writeValue( value[index] );
+ }
+ document_ += "]";
+ }
+ break;
+ case objectValue:
+ {
+ Value::Members members( value.getMemberNames() );
+ document_ += "{";
+ for ( Value::Members::iterator it = members.begin();
+ it != members.end();
+ ++it )
+ {
+ const std::string &name = *it;
+ if ( it != members.begin() )
+ document_ += ",";
+ document_ += valueToQuotedString( name.c_str() );
+ document_ += yamlCompatiblityEnabled_ ? ": "
+ : ":";
+ writeValue( value[name] );
+ }
+ document_ += "}";
+ }
+ break;
+ }
+}
+
+
+// Class StyledWriter
+// //////////////////////////////////////////////////////////////////
+
+StyledWriter::StyledWriter()
+ : rightMargin_( 74 )
+ , indentSize_( 3 )
+{
+}
+
+
+std::string
+StyledWriter::write( const Value &root )
+{
+ document_ = "";
+ addChildValues_ = false;
+ indentString_ = "";
+ writeCommentBeforeValue( root );
+ writeValue( root );
+ writeCommentAfterValueOnSameLine( root );
+ document_ += "\n";
+ return document_;
+}
+
+
+void
+StyledWriter::writeValue( const Value &value )
+{
+ switch ( value.type() )
+ {
+ case nullValue:
+ pushValue( "null" );
+ break;
+ case intValue:
+ pushValue( valueToString( value.asInt() ) );
+ break;
+ case uintValue:
+ pushValue( valueToString( value.asUInt() ) );
+ break;
+ case realValue:
+ pushValue( valueToString( value.asDouble() ) );
+ break;
+ case stringValue:
+ pushValue( valueToQuotedString( value.asCString() ) );
+ break;
+ case booleanValue:
+ pushValue( valueToString( value.asBool() ) );
+ break;
+ case arrayValue:
+ writeArrayValue( value);
+ break;
+ case objectValue:
+ {
+ Value::Members members( value.getMemberNames() );
+ if ( members.empty() )
+ pushValue( "{}" );
+ else
+ {
+ writeWithIndent( "{" );
+ indent();
+ Value::Members::iterator it = members.begin();
+ while ( true )
+ {
+ const std::string &name = *it;
+ const Value &childValue = value[name];
+ writeCommentBeforeValue( childValue );
+ writeWithIndent( valueToQuotedString( name.c_str() ) );
+ document_ += " : ";
+ writeValue( childValue );
+ if ( ++it == members.end() )
+ {
+ writeCommentAfterValueOnSameLine( childValue );
+ break;
+ }
+ document_ += ",";
+ writeCommentAfterValueOnSameLine( childValue );
+ }
+ unindent();
+ writeWithIndent( "}" );
+ }
+ }
+ break;
+ }
+}
+
+
+void
+StyledWriter::writeArrayValue( const Value &value )
+{
+ unsigned size = value.size();
+ if ( size == 0 )
+ pushValue( "[]" );
+ else
+ {
+ bool isArrayMultiLine = isMultineArray( value );
+ if ( isArrayMultiLine )
+ {
+ writeWithIndent( "[" );
+ indent();
+ bool hasChildValue = !childValues_.empty();
+ unsigned index =0;
+ while ( true )
+ {
+ const Value &childValue = value[index];
+ writeCommentBeforeValue( childValue );
+ if ( hasChildValue )
+ writeWithIndent( childValues_[index] );
+ else
+ {
+ writeIndent();
+ writeValue( childValue );
+ }
+ if ( ++index == size )
+ {
+ writeCommentAfterValueOnSameLine( childValue );
+ break;
+ }
+ document_ += ",";
+ writeCommentAfterValueOnSameLine( childValue );
+ }
+ unindent();
+ writeWithIndent( "]" );
+ }
+ else // output on a single line
+ {
+ assert( childValues_.size() == size );
+ document_ += "[ ";
+ for ( unsigned index =0; index < size; ++index )
+ {
+ if ( index > 0 )
+ document_ += ", ";
+ document_ += childValues_[index];
+ }
+ document_ += " ]";
+ }
+ }
+}
+
+
+bool
+StyledWriter::isMultineArray( const Value &value )
+{
+ int size = value.size();
+ bool isMultiLine = size*3 >= rightMargin_ ;
+ childValues_.clear();
+ for ( int index =0; index < size && !isMultiLine; ++index )
+ {
+ const Value &childValue = value[index];
+ isMultiLine = isMultiLine ||
+ ( (childValue.isArray() || childValue.isObject()) &&
+ childValue.size() > 0 );
+ }
+ if ( !isMultiLine ) // check if line length > max line length
+ {
+ childValues_.reserve( size );
+ addChildValues_ = true;
+ int lineLength = 4 + (size-1)*2; // '[ ' + ', '*n + ' ]'
+ for ( int index =0; index < size && !isMultiLine; ++index )
+ {
+ writeValue( value[index] );
+ lineLength += int( childValues_[index].length() );
+ isMultiLine = isMultiLine && hasCommentForValue( value[index] );
+ }
+ addChildValues_ = false;
+ isMultiLine = isMultiLine || lineLength >= rightMargin_;
+ }
+ return isMultiLine;
+}
+
+
+void
+StyledWriter::pushValue( const std::string &value )
+{
+ if ( addChildValues_ )
+ childValues_.push_back( value );
+ else
+ document_ += value;
+}
+
+
+void
+StyledWriter::writeIndent()
+{
+ if ( !document_.empty() )
+ {
+ char last = document_[document_.length()-1];
+ if ( last == ' ' ) // already indented
+ return;
+ if ( last != '\n' ) // Comments may add new-line
+ document_ += '\n';
+ }
+ document_ += indentString_;
+}
+
+
+void
+StyledWriter::writeWithIndent( const std::string &value )
+{
+ writeIndent();
+ document_ += value;
+}
+
+
+void
+StyledWriter::indent()
+{
+ indentString_ += std::string( indentSize_, ' ' );
+}
+
+
+void
+StyledWriter::unindent()
+{
+ assert( int(indentString_.size()) >= indentSize_ );
+ indentString_.resize( indentString_.size() - indentSize_ );
+}
+
+
+void
+StyledWriter::writeCommentBeforeValue( const Value &root )
+{
+ if ( !root.hasComment( commentBefore ) )
+ return;
+ document_ += normalizeEOL( root.getComment( commentBefore ) );
+ document_ += "\n";
+}
+
+
+void
+StyledWriter::writeCommentAfterValueOnSameLine( const Value &root )
+{
+ if ( root.hasComment( commentAfterOnSameLine ) )
+ document_ += " " + normalizeEOL( root.getComment( commentAfterOnSameLine ) );
+
+ if ( root.hasComment( commentAfter ) )
+ {
+ document_ += "\n";
+ document_ += normalizeEOL( root.getComment( commentAfter ) );
+ document_ += "\n";
+ }
+}
+
+
+bool
+StyledWriter::hasCommentForValue( const Value &value )
+{
+ return value.hasComment( commentBefore )
+ || value.hasComment( commentAfterOnSameLine )
+ || value.hasComment( commentAfter );
+}
+
+
+std::string
+StyledWriter::normalizeEOL( const std::string &text )
+{
+ std::string normalized;
+ normalized.reserve( text.length() );
+ const char *begin = text.c_str();
+ const char *end = begin + text.length();
+ const char *current = begin;
+ while ( current != end )
+ {
+ char c = *current++;
+ if ( c == '\r' ) // mac or dos EOL
+ {
+ if ( *current == '\n' ) // convert dos EOL
+ ++current;
+ normalized += '\n';
+ }
+ else // handle unix EOL & other char
+ normalized += c;
+ }
+ return normalized;
+}
+
+
+// Class StyledStreamWriter
+// //////////////////////////////////////////////////////////////////
+
+StyledStreamWriter::StyledStreamWriter( std::string indentation )
+ : document_(NULL)
+ , rightMargin_( 74 )
+ , indentation_( indentation )
+{
+}
+
+
+void
+StyledStreamWriter::write( std::ostream &out, const Value &root )
+{
+ document_ = &out;
+ addChildValues_ = false;
+ indentString_ = "";
+ writeCommentBeforeValue( root );
+ writeValue( root );
+ writeCommentAfterValueOnSameLine( root );
+ *document_ << "\n";
+ document_ = NULL; // Forget the stream, for safety.
+}
+
+
+void
+StyledStreamWriter::writeValue( const Value &value )
+{
+ switch ( value.type() )
+ {
+ case nullValue:
+ pushValue( "null" );
+ break;
+ case intValue:
+ pushValue( valueToString( value.asInt() ) );
+ break;
+ case uintValue:
+ pushValue( valueToString( value.asUInt() ) );
+ break;
+ case realValue:
+ pushValue( valueToString( value.asDouble() ) );
+ break;
+ case stringValue:
+ pushValue( valueToQuotedString( value.asCString() ) );
+ break;
+ case booleanValue:
+ pushValue( valueToString( value.asBool() ) );
+ break;
+ case arrayValue:
+ writeArrayValue( value);
+ break;
+ case objectValue:
+ {
+ Value::Members members( value.getMemberNames() );
+ if ( members.empty() )
+ pushValue( "{}" );
+ else
+ {
+ writeWithIndent( "{" );
+ indent();
+ Value::Members::iterator it = members.begin();
+ while ( true )
+ {
+ const std::string &name = *it;
+ const Value &childValue = value[name];
+ writeCommentBeforeValue( childValue );
+ writeWithIndent( valueToQuotedString( name.c_str() ) );
+ *document_ << " : ";
+ writeValue( childValue );
+ if ( ++it == members.end() )
+ {
+ writeCommentAfterValueOnSameLine( childValue );
+ break;
+ }
+ *document_ << ",";
+ writeCommentAfterValueOnSameLine( childValue );
+ }
+ unindent();
+ writeWithIndent( "}" );
+ }
+ }
+ break;
+ }
+}
+
+
+void
+StyledStreamWriter::writeArrayValue( const Value &value )
+{
+ unsigned size = value.size();
+ if ( size == 0 )
+ pushValue( "[]" );
+ else
+ {
+ bool isArrayMultiLine = isMultineArray( value );
+ if ( isArrayMultiLine )
+ {
+ writeWithIndent( "[" );
+ indent();
+ bool hasChildValue = !childValues_.empty();
+ unsigned index =0;
+ while ( true )
+ {
+ const Value &childValue = value[index];
+ writeCommentBeforeValue( childValue );
+ if ( hasChildValue )
+ writeWithIndent( childValues_[index] );
+ else
+ {
+ writeIndent();
+ writeValue( childValue );
+ }
+ if ( ++index == size )
+ {
+ writeCommentAfterValueOnSameLine( childValue );
+ break;
+ }
+ *document_ << ",";
+ writeCommentAfterValueOnSameLine( childValue );
+ }
+ unindent();
+ writeWithIndent( "]" );
+ }
+ else // output on a single line
+ {
+ assert( childValues_.size() == size );
+ *document_ << "[ ";
+ for ( unsigned index =0; index < size; ++index )
+ {
+ if ( index > 0 )
+ *document_ << ", ";
+ *document_ << childValues_[index];
+ }
+ *document_ << " ]";
+ }
+ }
+}
+
+
+bool
+StyledStreamWriter::isMultineArray( const Value &value )
+{
+ int size = value.size();
+ bool isMultiLine = size*3 >= rightMargin_ ;
+ childValues_.clear();
+ for ( int index =0; index < size && !isMultiLine; ++index )
+ {
+ const Value &childValue = value[index];
+ isMultiLine = isMultiLine ||
+ ( (childValue.isArray() || childValue.isObject()) &&
+ childValue.size() > 0 );
+ }
+ if ( !isMultiLine ) // check if line length > max line length
+ {
+ childValues_.reserve( size );
+ addChildValues_ = true;
+ int lineLength = 4 + (size-1)*2; // '[ ' + ', '*n + ' ]'
+ for ( int index =0; index < size && !isMultiLine; ++index )
+ {
+ writeValue( value[index] );
+ lineLength += int( childValues_[index].length() );
+ isMultiLine = isMultiLine && hasCommentForValue( value[index] );
+ }
+ addChildValues_ = false;
+ isMultiLine = isMultiLine || lineLength >= rightMargin_;
+ }
+ return isMultiLine;
+}
+
+
+void
+StyledStreamWriter::pushValue( const std::string &value )
+{
+ if ( addChildValues_ )
+ childValues_.push_back( value );
+ else
+ *document_ << value;
+}
+
+
+void
+StyledStreamWriter::writeIndent()
+{
+ /*
+ Some comments in this method would have been nice. ;-)
+
+ if ( !document_.empty() )
+ {
+ char last = document_[document_.length()-1];
+ if ( last == ' ' ) // already indented
+ return;
+ if ( last != '\n' ) // Comments may add new-line
+ *document_ << '\n';
+ }
+ */
+ *document_ << '\n' << indentString_;
+}
+
+
+void
+StyledStreamWriter::writeWithIndent( const std::string &value )
+{
+ writeIndent();
+ *document_ << value;
+}
+
+
+void
+StyledStreamWriter::indent()
+{
+ indentString_ += indentation_;
+}
+
+
+void
+StyledStreamWriter::unindent()
+{
+ assert( indentString_.size() >= indentation_.size() );
+ indentString_.resize( indentString_.size() - indentation_.size() );
+}
+
+
+void
+StyledStreamWriter::writeCommentBeforeValue( const Value &root )
+{
+ if ( !root.hasComment( commentBefore ) )
+ return;
+ *document_ << normalizeEOL( root.getComment( commentBefore ) );
+ *document_ << "\n";
+}
+
+
+void
+StyledStreamWriter::writeCommentAfterValueOnSameLine( const Value &root )
+{
+ if ( root.hasComment( commentAfterOnSameLine ) )
+ *document_ << " " + normalizeEOL( root.getComment( commentAfterOnSameLine ) );
+
+ if ( root.hasComment( commentAfter ) )
+ {
+ *document_ << "\n";
+ *document_ << normalizeEOL( root.getComment( commentAfter ) );
+ *document_ << "\n";
+ }
+}
+
+
+bool
+StyledStreamWriter::hasCommentForValue( const Value &value )
+{
+ return value.hasComment( commentBefore )
+ || value.hasComment( commentAfterOnSameLine )
+ || value.hasComment( commentAfter );
+}
+
+
+std::string
+StyledStreamWriter::normalizeEOL( const std::string &text )
+{
+ std::string normalized;
+ normalized.reserve( text.length() );
+ const char *begin = text.c_str();
+ const char *end = begin + text.length();
+ const char *current = begin;
+ while ( current != end )
+ {
+ char c = *current++;
+ if ( c == '\r' ) // mac or dos EOL
+ {
+ if ( *current == '\n' ) // convert dos EOL
+ ++current;
+ normalized += '\n';
+ }
+ else // handle unix EOL & other char
+ normalized += c;
+ }
+ return normalized;
+}
+
+
+std::ostream& operator<<( std::ostream &sout, const Value &root )
+{
+ Json::StyledStreamWriter writer;
+ writer.write(sout, root);
+ return sout;
+}
+
+
+} // namespace Json
http://git-wip-us.apache.org/repos/asf/incubator-cordova-blackberry-webworks/blob/8bdc0dde/framework/ext-qnx/cordova.echo/public/plugin.cpp
----------------------------------------------------------------------
diff --git a/framework/ext-qnx/cordova.echo/public/plugin.cpp b/framework/ext-qnx/cordova.echo/public/plugin.cpp
new file mode 100644
index 0000000..6906275
--- /dev/null
+++ b/framework/ext-qnx/cordova.echo/public/plugin.cpp
@@ -0,0 +1,320 @@
+#include "plugin.h"
+#include "tokenizer.h"
+
+#ifdef _WINDOWS
+#include <windows.h>
+BOOL APIENTRY DllMain( HANDLE hModule,
+ DWORD ul_reason_for_call,
+ LPVOID lpReserved )
+{
+ return TRUE;
+}
+#else
+#include <errno.h>
+#include <string.h>
+
+extern int errno;
+#endif
+
+SendPluginEv SendPluginEvent;
+
+string g_GetSysErrMsg( void )
+{
+ string strError = "Unknown";
+ // Problem loading
+#ifdef _WINDOWS
+ int nErrorCode = GetLastError();
+ LPTSTR s;
+ if ( ::FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
+ NULL, nErrorCode, 0, ( LPTSTR ) &s, 0, NULL ) )
+ {
+ strError = s;
+ }
+ else
+ {
+ char szBuf[ 20 ];
+ _snprintf_s( szBuf, _countof(szBuf), 19, "%d", nErrorCode );
+ strError = szBuf;
+ }
+#else
+ char szError[80];
+ if ( strerror_r( errno, szError, sizeof(szError) ) )
+ {
+ strError = "no description found";
+ }
+ else
+ {
+ strError = szError;
+ }
+#endif
+ return strError;
+}
+
+void g_sleep( unsigned int mseconds )
+{
+#ifdef _WINDOWS
+ Sleep( mseconds );
+#else
+ usleep( mseconds * 1000 );
+#endif
+}
+
+string& g_trim( string& str )
+{
+ // Whitespace characters
+ char whspc[] = " \t\r\n\v\f";
+
+ // Whack off first part
+ size_t pos = str.find_first_not_of( whspc );
+
+ if ( pos != string::npos )
+ str.replace( 0, pos, "" );
+
+ // Whack off trailing stuff
+ pos = str.find_last_not_of( whspc );
+
+ if ( pos != string::npos )
+ str.replace( pos + 1, str.length() - pos, "" );
+
+ return str;
+}
+
+void g_tokenize( const string& str, const string& delimiters, vector<string>& tokens )
+{
+ tokenize( str, tokens, delimiters );
+}
+
+char* SetEventFunc( SendPluginEv funcPtr )
+{
+ static char * szObjList = onGetObjList();
+ SendPluginEvent = funcPtr;
+ return szObjList;
+}
+
+
+const int nMAXSIZE = 512;
+char* g_pszRetVal = NULL;
+
+//-----------------------------------------------------------
+// Map from an object Id to an object instance
+//-----------------------------------------------------------
+typedef std::map<string, JSExt*> StringToJExt_T;
+
+//-----------------------------------------------------------
+// Map from a browser context to an id mapping
+//-----------------------------------------------------------
+typedef std::map<void*, StringToJExt_T*> VoidToMap_T;
+
+VoidToMap_T g_context2Map;
+
+class GlobalSharedModule
+{
+
+public:
+ GlobalSharedModule( void )
+ {
+ g_pszRetVal = new char[ nMAXSIZE ];
+ }
+
+ ~GlobalSharedModule()
+ {
+ delete [] g_pszRetVal;
+
+ VoidToMap_T::iterator posMaps;
+
+ for ( posMaps = g_context2Map.begin(); posMaps != g_context2Map.end(); ++posMaps )
+ {
+ StringToJExt_T& id2Obj = *posMaps->second;
+ StringToJExt_T::iterator posMap;
+
+ for ( posMap = id2Obj.begin(); posMap != id2Obj.end(); ++posMap )
+ {
+ JSExt* pJSExt = posMap->second;
+
+ if ( pJSExt->CanDelete() )
+ {
+ delete pJSExt;
+ }
+ }
+
+ id2Obj.erase( id2Obj.begin(), id2Obj.end() );
+ }
+
+ g_context2Map.erase( g_context2Map.begin(), g_context2Map.end() );
+ }
+};
+
+GlobalSharedModule g_sharedModule;
+
+char* g_str2global( const string& strRetVal )
+{
+ int nLen = strRetVal.size();
+
+ if ( nLen >= nMAXSIZE )
+ {
+ delete [] g_pszRetVal;
+ g_pszRetVal = new char[ nLen + 1 ];
+ }
+
+ else
+ {
+ // To minimaize the number of memory reallocations, the assumption
+ // is that in most times this will be the case
+ delete [] g_pszRetVal;
+ g_pszRetVal = new char[ nMAXSIZE ];
+ }
+
+ strcpy( g_pszRetVal, strRetVal.c_str() );
+ return g_pszRetVal;
+}
+
+bool g_unregisterObject( const string& strObjId, void* pContext )
+{
+ // Called by the plugin extension implementation
+ // if the extension handles the deletion of its object
+
+ StringToJExt_T * pID2Obj = NULL;
+
+ VoidToMap_T::iterator iter = g_context2Map.find( pContext );
+
+ if ( iter != g_context2Map.end() )
+ {
+ pID2Obj = iter->second;
+ }
+ else
+ {
+ return false;
+ }
+
+ StringToJExt_T& mapID2Obj = *pID2Obj;
+
+ StringToJExt_T::iterator r = mapID2Obj.find( strObjId );
+
+ if ( r == mapID2Obj.end() )
+ {
+ return false;
+ }
+
+ mapID2Obj.erase( strObjId );
+ return true;
+}
+
+char* InvokeFunction( const char* szCommand, void* pContext )
+{
+ StringToJExt_T * pID2Obj = NULL;
+
+ VoidToMap_T::iterator iter = g_context2Map.find( pContext );
+
+ if ( iter != g_context2Map.end() )
+ {
+ pID2Obj = iter->second;
+ }
+ else
+ {
+ pID2Obj = new StringToJExt_T;
+ g_context2Map[ pContext ] = pID2Obj;
+ }
+
+ StringToJExt_T& mapID2Obj = *pID2Obj;
+
+ string strFullCommand = szCommand;
+ vector<string> arParams;
+ g_tokenize( strFullCommand, " ", arParams );
+ string strCommand = arParams[ 0 ];
+ string strRetVal = szERROR;
+
+ if ( strCommand == szCREATE )
+ {
+ string strClassName = arParams[ 1 ];
+ string strObjId = arParams[ 2 ];
+
+ StringToJExt_T::iterator r = mapID2Obj.find( strObjId );
+
+ if ( r != mapID2Obj.end() )
+ {
+ strRetVal += strObjId;
+ strRetVal += " :Object already exists.";
+ return g_str2global( strRetVal );
+ }
+
+ JSExt* pJSExt = onCreateObject( strClassName, strObjId );
+
+ if ( pJSExt == NULL )
+ {
+ strRetVal += strObjId;
+ strRetVal += " :Unknown object type ";
+ strRetVal += strClassName;
+ return g_str2global( strRetVal );
+ }
+
+ pJSExt->m_pContext = pContext;
+ mapID2Obj[ strObjId ] = pJSExt;
+
+ strRetVal = szOK;
+ strRetVal += strObjId;
+ return g_str2global( strRetVal );
+ }
+ else
+ if ( strCommand == szINVOKE )
+ {
+ string strObjId = arParams[ 1 ];
+ string strMethod = arParams[ 2 ];
+
+ StringToJExt_T::iterator r = mapID2Obj.find( strObjId );
+
+ if ( r == mapID2Obj.end() )
+ {
+ strRetVal += strObjId;
+ strRetVal += " :No object found for id.";
+ return g_str2global( strRetVal );
+ }
+
+ JSExt* pJSExt = r->second;
+
+ size_t nLoc = strFullCommand.find( strObjId );
+
+ if ( nLoc == string::npos )
+ {
+ strRetVal += strObjId;
+ strRetVal += " :Internal InvokeMethod error.";
+ return g_str2global( strRetVal );
+ }
+
+ if ( strMethod == szDISPOSE )
+ {
+ StringToJExt_T::iterator r = mapID2Obj.find( strObjId );
+
+ if ( r == mapID2Obj.end() )
+ {
+ strRetVal = szERROR;
+ strRetVal += strObjId;
+ return g_str2global( strRetVal );
+ }
+
+ JSExt * pJSExt = mapID2Obj[ strObjId ];
+
+ if ( pJSExt->CanDelete() )
+ {
+ delete pJSExt;
+ }
+
+ mapID2Obj.erase( strObjId );
+ strRetVal = szOK;
+ strRetVal += strObjId;
+ return g_str2global( strRetVal );
+ }
+
+ size_t nSuffixLoc = nLoc + strObjId.size();
+ string strInvoke = strFullCommand.substr( nSuffixLoc );
+ strInvoke = g_trim( strInvoke );
+ strRetVal = pJSExt->InvokeMethod( strInvoke );
+ return g_str2global( strRetVal );
+ }
+
+ strRetVal += " :Unknown command ";
+ strRetVal += strCommand;
+ return g_str2global( strRetVal );
+}
+
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
http://git-wip-us.apache.org/repos/asf/incubator-cordova-blackberry-webworks/blob/8bdc0dde/framework/ext-qnx/cordova.echo/public/plugin.h
----------------------------------------------------------------------
diff --git a/framework/ext-qnx/cordova.echo/public/plugin.h b/framework/ext-qnx/cordova.echo/public/plugin.h
new file mode 100644
index 0000000..4ef7116
--- /dev/null
+++ b/framework/ext-qnx/cordova.echo/public/plugin.h
@@ -0,0 +1,70 @@
+#ifndef _PLUGIN_H
+#define _PLUGIN_H
+
+#include <map>
+#include <string>
+#include <vector>
+#include <unistd.h>
+//#include "tokenizer.h"
+
+using namespace std;
+
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+//%% Functions exported by this DLL
+//%% Should always be only SetEventFunc and InvokeFunction
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+// g++ requires extern "C" otherwise the names of SetEventFunc and InvokeFunction
+// are mangled C++ style. MS Visual Studio doesn't seem to care though.
+extern "C"
+{
+ typedef void (*SendPluginEv)( const char* szEvent, void* pContext );
+ char* SetEventFunc(SendPluginEv funcPtr);
+ char* InvokeFunction( const char* szCommand, void* pContext );
+}
+
+// JNEXT Framework function of the form:
+// typedef void (*SendPluginEv)( const char* szEvent );
+// used to notify JavaScript of an asynchronous event
+extern SendPluginEv SendPluginEvent;
+
+/////////////////////////////////////////////////////////////////////////
+// Constants and methods common to all JNEXT extensions types
+/////////////////////////////////////////////////////////////////////////
+#define szERROR "Error "
+#define szOK "Ok "
+
+#define szDISPOSE "Dispose"
+#define szINVOKE "InvokeMethod"
+#define szCREATE "CreateObj"
+
+/////////////////////////////////////////////////////////////////////////
+// Utility functions
+/////////////////////////////////////////////////////////////////////////
+string& g_trim( string& str );
+void g_tokenize(const string& str,const string& delimiters, vector<string>& tokens);
+char* g_str2static( const string& strRetVal );
+void g_sleep( unsigned int mseconds );
+bool g_unregisterObject( const string& strObjId, void* pContext );
+
+
+/////////////////////////////////////////////////////////////////////////
+// Abstract extension object
+/////////////////////////////////////////////////////////////////////////
+class JSExt
+{
+public:
+ virtual ~JSExt() {};
+ virtual string InvokeMethod( const string& strCommand ) = 0;
+ virtual bool CanDelete( void ) = 0;
+ virtual void TryDelete( void ) {}
+public:
+ void* m_pContext;
+};
+
+/////////////////////////////////////////////////////////////////////////
+// Callback functions to be implemented by the plugin implementation
+/////////////////////////////////////////////////////////////////////////
+extern char* onGetObjList( void );
+extern JSExt* onCreateObject( const string& strClassName, const string& strObjId );
+
+#endif
http://git-wip-us.apache.org/repos/asf/incubator-cordova-blackberry-webworks/blob/8bdc0dde/framework/ext-qnx/cordova.echo/public/tokenizer.cpp
----------------------------------------------------------------------
diff --git a/framework/ext-qnx/cordova.echo/public/tokenizer.cpp b/framework/ext-qnx/cordova.echo/public/tokenizer.cpp
new file mode 100644
index 0000000..4a39573
--- /dev/null
+++ b/framework/ext-qnx/cordova.echo/public/tokenizer.cpp
@@ -0,0 +1,222 @@
+/************************************************************************
+The zlib/libpng License
+
+Copyright (c) 2006 Joerg Wiedenmann
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors be held liable for any damages arising from
+the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented;
+you must not claim that you wrote the original software.
+If you use this software in a product, an acknowledgment
+in the product documentation would be appreciated but is
+not required.
+
+2. Altered source versions must be plainly marked as such,
+and must not be misrepresented as being the original software.
+
+3. This notice may not be removed or altered from any source distribution.
+
+***********************************************************************/
+
+/********************************************************************
+ created: 2006-01-28
+ filename: tokenizer.cpp
+ author: J�rg Wiedenmann
+
+ purpose: A tokenizer function which provides a very
+ customizable way of breaking up strings.
+
+ history: 2006-01-28, Original version
+ 2006-03-04, Fixed a small parsing bug, thanks Elias.
+*********************************************************************/
+
+#include "tokenizer.h"
+
+using namespace std;
+
+void tokenize ( const string& str, vector<string>& result,
+ const string& delimiters, const string& delimiters_preserve,
+ const string& quote, const string& esc )
+{
+ // clear the vector
+ if ( false == result.empty() )
+ {
+ result.clear();
+ }
+
+ string::size_type pos = 0; // the current position (char) in the string
+ char ch = 0; // buffer for the current character
+ char delimiter = 0; // the buffer for the delimiter char which
+ // will be added to the tokens if the delimiter
+ // is preserved
+ char current_quote = 0; // the char of the current open quote
+ bool quoted = false; // indicator if there is an open quote
+ string token; // string buffer for the token
+ bool token_complete = false; // indicates if the current token is
+ // read to be added to the result vector
+ string::size_type len = str.length(); // length of the input-string
+
+ // for every char in the input-string
+ while ( len > pos )
+ {
+ // get the character of the string and reset the delimiter buffer
+ ch = str.at(pos);
+ delimiter = 0;
+
+ // assume ch isn't a delimiter
+ bool add_char = true;
+
+ // check ...
+
+ // ... if the delimiter is an escaped character
+ bool escaped = false; // indicates if the next char is protected
+ if ( false == esc.empty() ) // check if esc-chars are provided
+ {
+ if ( string::npos != esc.find_first_of(ch) )
+ {
+ // get the escaped char
+ ++pos;
+ if ( pos < len ) // if there are more chars left
+ {
+ // get the next one
+ ch = str.at(pos);
+
+ // add the escaped character to the token
+ add_char = true;
+ }
+ else // cannot get any more characters
+ {
+ // don't add the esc-char
+ add_char = false;
+ }
+
+ // ignore the remaining delimiter checks
+ escaped = true;
+ }
+ }
+
+ // ... if the delimiter is a quote
+ if ( false == quote.empty() && false == escaped )
+ {
+ // if quote chars are provided and the char isn't protected
+ if ( string::npos != quote.find_first_of(ch) )
+ {
+ // if not quoted, set state to open quote and set
+ // the quote character
+ if ( false == quoted )
+ {
+ quoted = true;
+ current_quote = ch;
+
+ // don't add the quote-char to the token
+ add_char = false;
+ }
+ else // if quote is open already
+ {
+ // check if it is the matching character to close it
+ if ( current_quote == ch )
+ {
+ // close quote and reset the quote character
+ quoted = false;
+ current_quote = 0;
+
+ // don't add the quote-char to the token
+ add_char = false;
+ }
+ } // else
+ }
+ }
+
+ // ... if the delimiter isn't preserved
+ if ( false == delimiters.empty() && false == escaped &&
+ false == quoted )
+ {
+ // if a delimiter is provided and the char isn't protected by
+ // quote or escape char
+ if ( string::npos != delimiters.find_first_of(ch) )
+ {
+ // if ch is a delimiter and the token string isn't empty
+ // the token is complete
+ if ( false == token.empty() ) // BUGFIX: 2006-03-04
+ {
+ token_complete = true;
+ }
+
+ // don't add the delimiter to the token
+ add_char = false;
+ }
+ }
+
+ // ... if the delimiter is preserved - add it as a token
+ bool add_delimiter = false;
+ if ( false == delimiters_preserve.empty() && false == escaped &&
+ false == quoted )
+ {
+ // if a delimiter which will be preserved is provided and the
+ // char isn't protected by quote or escape char
+ if ( string::npos != delimiters_preserve.find_first_of(ch) )
+ {
+ // if ch is a delimiter and the token string isn't empty
+ // the token is complete
+ if ( false == token.empty() ) // BUGFIX: 2006-03-04
+ {
+ token_complete = true;
+ }
+
+ // don't add the delimiter to the token
+ add_char = false;
+
+ // add the delimiter
+ delimiter = ch;
+ add_delimiter = true;
+ }
+ }
+
+
+ // add the character to the token
+ if ( true == add_char )
+ {
+ // add the current char
+ token.push_back( ch );
+ }
+
+ // add the token if it is complete
+ if ( true == token_complete && false == token.empty() )
+ {
+ // add the token string
+ result.push_back( token );
+
+ // clear the contents
+ token.clear();
+
+ // build the next token
+ token_complete = false;
+ }
+
+ // add the delimiter
+ if ( true == add_delimiter )
+ {
+ // the next token is the delimiter
+ string delim_token;
+ delim_token.push_back( delimiter );
+ result.push_back( delim_token );
+
+ // REMOVED: 2006-03-04, Bugfix
+ }
+
+ // repeat for the next character
+ ++pos;
+ } // while
+
+ // add the final token
+ if ( false == token.empty() )
+ {
+ result.push_back( token );
+ }
+}