// empty
}
+size_t DataArrayList::size() {
+ size_t result=1;
+ DataArrayList *n=m_next;
+ while( n!=ddl_nullptr ) {
+ result++;
+ n=n->m_next;
+ }
+ return result;
+}
+
Context::Context()
: m_root( ddl_nullptr ) {
// empty
BEGIN_ODDLPARSER_NS
-IOStreamBase::IOStreamBase()
-: m_file( ddl_nullptr ) {
- // empty
+StreamFormatterBase::StreamFormatterBase() {
+
+}
+
+StreamFormatterBase::~StreamFormatterBase() {
+
}
+
+std::string StreamFormatterBase::format( const std::string &statement ) {
+ std::string tmp( statement );
+ return tmp;
+}
+
+IOStreamBase::IOStreamBase( StreamFormatterBase *formatter )
+: m_formatter( formatter )
+, m_file( ddl_nullptr ) {
+ if (ddl_nullptr == m_formatter) {
+ m_formatter = new StreamFormatterBase;
+ }
+}
+
IOStreamBase::~IOStreamBase() {
- // empty
+ delete m_formatter;
+ m_formatter = ddl_nullptr;
}
bool IOStreamBase::open( const std::string &name ) {
return true;
}
-void IOStreamBase::write( const std::string &statement ) {
+size_t IOStreamBase::write( const std::string &statement ) {
if (ddl_nullptr == m_file) {
- return;
+ return 0;
}
-
- ::fwrite( statement.c_str(), sizeof( char ), statement.size(), m_file );
+ std::string formatStatement = m_formatter->format( statement );
+ return ::fwrite( formatStatement.c_str(), sizeof( char ), formatStatement.size(), m_file );
}
struct DDLNodeIterator {
return false;
}
+
+private:
+ DDLNodeIterator() ddl_no_copy;
+ DDLNodeIterator &operator = ( const DDLNodeIterator & ) ddl_no_copy;
};
static void writeLineEnd( std::string &statement ) {
}
END_ODDLPARSER_NS
+
# include <windows.h>
#endif // _WIN32
-#define DEBUG_HEADER_NAME
BEGIN_ODDLPARSER_NS
static void logInvalidTokenError( char *in, const std::string &exp, OpenDDLParser::logCallback callback ) {
std::stringstream stream;
- stream << "Invalid token " << *in << ", " << exp << " expected." << std::endl;
+ stream << "Invalid token \"" << *in << "\"" << " expected \"" << exp << "\"" << std::endl;
+ std::string full(in);
+ std::string part(full.substr(0,50));
+ stream << part;
callback( ddl_error_msg, stream.str() );
}
static bool isIntegerType( Value::ValueType integerType ) {
- if( integerType != Value::ddl_int8 && integerType != Value::ddl_int16 &&
+ if( integerType != Value::ddl_int8 && integerType != Value::ddl_int16 &&
integerType != Value::ddl_int32 && integerType != Value::ddl_int64 ) {
return false;
}
+ return true;
+}
+
+static bool isUnsignedIntegerType( Value::ValueType integerType ) {
+ if( integerType != Value::ddl_unsigned_int8 && integerType != Value::ddl_unsigned_int16 &&
+ integerType != Value::ddl_unsigned_int32 && integerType != Value::ddl_unsigned_int64 ) {
+ return false;
+ }
return true;
}
if( m_buffer.empty() ) {
return false;
}
-
+
normalizeBuffer( m_buffer );
m_context = new Context;
size_t pos( current - &m_buffer[ 0 ] );
while( pos < m_buffer.size() ) {
current = parseNextNode( current, end );
+ if(current==ddl_nullptr) {
+ return false;
+ }
pos = current - &m_buffer[ 0 ];
}
return true;
if( ddl_nullptr == ctx ) {
return false;
}
-
+
OpenDDLExport myExporter;
return myExporter.exportContext( ctx, filename );
-
- return false;
}
char *OpenDDLParser::parseNextNode( char *in, char *end ) {
return in;
}
+#ifdef DEBUG_HEADER_NAME
static void dumpId( Identifier *id ) {
if( ddl_nullptr != id ) {
- if ( ddl_nullptr != id->m_text.m_buffer ) { }
+ if ( ddl_nullptr != id->m_text.m_buffer ) {
std::cout << id->m_text.m_buffer << std::endl;
+ }
}
}
+#endif
char *OpenDDLParser::parseHeader( char *in, char *end ) {
if( ddl_nullptr == in || in == end ) {
Identifier *id( ddl_nullptr );
in = OpenDDLParser::parseIdentifier( in, end, &id );
-#ifdef DEBUG_HEADER_NAME
+#ifdef DEBUG_HEADER_NAME
dumpId( id );
#endif // DEBUG_HEADER_NAME
if( *in != Grammar::CommaSeparator[ 0 ] && *in != Grammar::ClosePropertyToken[ 0 ] ) {
logInvalidTokenError( in, Grammar::ClosePropertyToken, m_logCallback );
- return in;
+ return ddl_nullptr;
}
-
+
if( ddl_nullptr != prop && *in != Grammar::CommaSeparator[ 0 ] ) {
if( ddl_nullptr == first ) {
first = prop;
// loop over all children ( data and nodes )
do {
in = parseStructureBody( in, end, error );
+ if(in == ddl_nullptr){
+ return ddl_nullptr;
+ }
} while ( *in != '}' );
in++;
} else {
in++;
logInvalidTokenError( in, std::string( Grammar::OpenBracketToken ), m_logCallback );
error = true;
- return in;
+ return ddl_nullptr;
}
in = lookForNextToken( in, end );
-
+
// pop node from stack after successful parsing
if( !error ) {
popNode();
setNodeValues( top(), values );
setNodeReferences( top(), refs );
} else if( arrayLen > 1 ) {
- in = parseDataArrayList( in, end, &dtArrayList );
+ in = parseDataArrayList( in, end, type, &dtArrayList );
setNodeDataArrayList( top(), dtArrayList );
} else {
std::cerr << "0 for array is invalid." << std::endl;
in = lookForNextToken( in, end );
if( *in != '}' ) {
logInvalidTokenError( in, std::string( Grammar::CloseBracketToken ), m_logCallback );
+ return ddl_nullptr;
} else {
//in++;
}
if( m_stack.empty() ) {
return ddl_nullptr;
}
-
+
DDLNode *top( m_stack.back() );
return top;
}
if( *in == '%' ) {
ntype = LocalName;
}
-
+ in++;
Name *currentName( ddl_nullptr );
Identifier *id( ddl_nullptr );
in = parseIdentifier( in, end, &id );
*name = currentName;
}
}
-
+
return in;
}
// ignore blanks
in = lookForNextToken( in, end );
-
+
// staring with a number is forbidden
if( isNumeric<const char>( *in ) ) {
return in;
// get size of id
size_t idLen( 0 );
char *start( in );
- while( !isSeparator( *in ) && !isNewLine( *in ) && ( in != end ) && *in != Grammar::OpenPropertyToken[ 0 ] && *in != Grammar::ClosePropertyToken[ 0 ] ) {
+ while( !isSeparator( *in ) && !isNewLine( *in ) && ( in != end ) && *in != Grammar::OpenPropertyToken[ 0 ] && *in != Grammar::ClosePropertyToken[ 0 ] && *in != '$' ) {
++in;
++idLen;
}
-
+
const size_t len( idLen );
Identifier *newId = new Identifier( start, len );
*id = newId;
return in;
}
- if( !isIntegerType( integerType ) ) {
+ if( !(isIntegerType( integerType ) || isUnsignedIntegerType(integerType)) ) {
return in;
}
}
if( isNumeric( *start ) ) {
- const int value( atoi( start ) );
+#ifdef OPENDDL_NO_USE_CPP11
+ const int64 value( atol( start ) ); // maybe not really 64bit as atoll is but exists without c++11
+ const uint64 uvalue( strtoul( start,ddl_nullptr,10 ) );
+#else
+ const int64 value( atoll( start ) );
+ const uint64 uvalue( strtoull( start,ddl_nullptr,10 ) );
+#endif
*integer = ValueAllocator::allocPrimData( integerType );
switch( integerType ) {
case Value::ddl_int8:
case Value::ddl_int64:
( *integer )->setInt64( ( int64 ) value );
break;
+ case Value::ddl_unsigned_int8:
+ ( *integer )->setUnsignedInt8( (uint8) uvalue );
+ break;
+ case Value::ddl_unsigned_int16:
+ ( *integer )->setUnsignedInt16( ( uint16 ) uvalue );
+ break;
+ case Value::ddl_unsigned_int32:
+ ( *integer )->setUnsignedInt32( ( uint32 ) uvalue );
+ break;
+ case Value::ddl_unsigned_int64:
+ ( *integer )->setUnsignedInt64( ( uint64 ) uvalue );
+ break;
default:
break;
}
- }
+ }
return in;
}
-char *OpenDDLParser::parseFloatingLiteral( char *in, char *end, Value **floating ) {
+char *OpenDDLParser::parseFloatingLiteral( char *in, char *end, Value **floating, Value::ValueType floatType) {
*floating = ddl_nullptr;
if( ddl_nullptr == in || in == end ) {
return in;
}
if( ok ) {
- const float value( ( float ) atof( start ) );
- *floating = ValueAllocator::allocPrimData( Value::ddl_float );
- ( *floating )->setFloat( value );
+ if(floatType == Value::ddl_double)
+ {
+ const double value( atof( start ) );
+ *floating = ValueAllocator::allocPrimData( Value::ddl_double );
+ ( *floating )->setDouble( value );
+ } else {
+ const float value( ( float ) atof( start ) );
+ *floating = ValueAllocator::allocPrimData( Value::ddl_float );
+ ( *floating )->setFloat( value );
+ }
}
return in;
( *prop )->m_ref = ref;
}
}
- }
+ }
}
return in;
}
}
} else {
- if (Value::ddl_int32 == type) {
- in = parseIntegerLiteral( in, end, ¤t );
- } else if (Value::ddl_float == type) {
- in = parseFloatingLiteral( in, end, ¤t );
- } else if (Value::ddl_string == type) {
- in = parseStringLiteral( in, end, ¤t );
+ switch(type){
+ case Value::ddl_int8:
+ case Value::ddl_int16:
+ case Value::ddl_int32:
+ case Value::ddl_int64:
+ case Value::ddl_unsigned_int8:
+ case Value::ddl_unsigned_int16:
+ case Value::ddl_unsigned_int32:
+ case Value::ddl_unsigned_int64:
+ in = parseIntegerLiteral( in, end, ¤t, type);
+ break;
+ case Value::ddl_half:
+ case Value::ddl_float:
+ case Value::ddl_double:
+ in = parseFloatingLiteral( in, end, ¤t, type);
+ break;
+ case Value::ddl_string:
+ in = parseStringLiteral( in, end, ¤t );
+ break;
+ default:
+ break;
}
}
return dataList;
}
-char *OpenDDLParser::parseDataArrayList( char *in, char *end, DataArrayList **dataList ) {
+char *OpenDDLParser::parseDataArrayList( char *in, char *end,Value::ValueType type, DataArrayList **dataList ) {
*dataList = ddl_nullptr;
if( ddl_nullptr == in || in == end ) {
return in;
do {
size_t numRefs( 0 ), numValues( 0 );
currentValue = ddl_nullptr;
- Value::ValueType type( Value::ddl_none );
+
in = parseDataList( in, end, type, ¤tValue, numValues, &refs, numRefs );
if( ddl_nullptr != currentValue ) {
if( ddl_nullptr == prev ) {
return m_next;
}
+size_t Value::size(){
+ size_t result=1;
+ Value *n=m_next;
+ while( n!=ddl_nullptr) {
+ result++;
+ n=n->m_next;
+ }
+ return result;
+}
+
Value *ValueAllocator::allocPrimData( Value::ValueType type, size_t len ) {
if( type == Value::ddl_none || Value::ddl_types_max == type ) {
return ddl_nullptr;
#include <string.h>
#ifndef _WIN32
# include <inttypes.h>
-#endif
+#endif
#ifdef _MSC_VER
# define TAG_DLL_EXPORT __declspec(dllexport)
#ifndef OPENDDL_NO_USE_CPP11
// All C++11 constructs
# define ddl_nullptr nullptr
+# define ddl_override override
+# define ddl_final final
+# define ddl_no_copy = delete
#else
// Fall-back for older compilers
# define ddl_nullptr NULL
+# define ddl_override
+# define ddl_final
+# define ddl_no_copy
#endif // OPENDDL_NO_USE_CPP11
// Forward declarations
/// @brief Stores a text.
///
-/// A text is stored in a simple character buffer. Texts buffer can be
+/// A text is stored in a simple character buffer. Texts buffer can be
/// greater than the number of stored characters in them.
struct DLL_ODDLPARSER_EXPORT Text {
size_t m_capacity; ///< The capacity of the text.
bool operator == ( const Text &rhs ) const;
private:
- Text( const Text & );
- Text &operator = ( const Text & );
+ Text( const Text & ) ddl_no_copy;
+ Text &operator = ( const Text & ) ddl_no_copy;
};
/// @brief Stores an OpenDDL-specific identifier type.
/// @brief The destructor.
~Identifier();
-
+
/// @brief The compare operator.
bool operator == ( const Identifier &rhs ) const;
private:
- Identifier( const Identifier & );
- Identifier &operator = ( const Identifier & );
+ Identifier( const Identifier & ) ddl_no_copy;
+ Identifier &operator = ( const Identifier & ) ddl_no_copy;
};
/// @brief Description of the type of a name.
~Name();
private:
- Name( const Name & );
- Name &operator = ( const Name& );
+ Name( const Name & ) ddl_no_copy;
+ Name &operator = ( const Name& ) ddl_no_copy;
};
/// @brief Stores a bundle of references.
/// @brief The default constructor.
Reference();
-
+
/// @brief The constructor with an array of ref names.
/// @param numrefs [in] The number of ref names.
/// @param names [in] The ref names.
~Reference();
private:
- Reference( const Reference & );
- Reference &operator = ( const Reference & );
+ Reference( const Reference & ) ddl_no_copy;
+ Reference &operator = ( const Reference & ) ddl_no_copy;
};
/// @brief Stores a property list.
~Property();
private:
- Property( const Property & );
- Property &operator = ( const Property & );
+ Property( const Property & ) ddl_no_copy;
+ Property &operator = ( const Property & ) ddl_no_copy;
};
/// @brief Stores a data array list.
/// @brief The destructor.
~DataArrayList();
+ /// @brief Gets the length of the array
+ size_t size();
+
private:
- DataArrayList( const DataArrayList & );
- DataArrayList &operator = ( const DataArrayList & );
+ DataArrayList( const DataArrayList & ) ddl_no_copy;
+ DataArrayList &operator = ( const DataArrayList & ) ddl_no_copy;
};
/// @brief Stores the context of a parsed OpenDDL declaration.
void clear();
private:
- Context( const Context & );
- Context &operator = ( const Context & );
+ Context( const Context & ) ddl_no_copy;
+ Context &operator = ( const Context & ) ddl_no_copy;
};
END_ODDLPARSER_NS
/// @ingroup IOStreamBase
/// @brief This class represents the stream to write out.
//-------------------------------------------------------------------------------------------------
+class DLL_ODDLPARSER_EXPORT StreamFormatterBase {
+public:
+ StreamFormatterBase();
+ virtual ~StreamFormatterBase();
+ virtual std::string format( const std::string &statement );
+};
+
+//-------------------------------------------------------------------------------------------------
+/// @ingroup IOStreamBase
+/// @brief This class represents the stream to write out.
+//-------------------------------------------------------------------------------------------------
class DLL_ODDLPARSER_EXPORT IOStreamBase {
public:
- IOStreamBase();
+ IOStreamBase( StreamFormatterBase *formatter = ddl_nullptr );
virtual ~IOStreamBase();
virtual bool open( const std::string &anme );
virtual bool close();
- virtual void write( const std::string &statement );
+ virtual size_t write( const std::string &statement );
private:
+ StreamFormatterBase *m_formatter;
FILE *m_file;
};
/// @brief Returns the buffer pointer.
/// @return The buffer pointer.
const char *getBuffer() const;
-
+
/// @brief Returns the size of the buffer.
/// @return The buffer size.
size_t getBufferSize() const;
-
+
/// @brief Clears all parser data, including buffer and active context.
void clear();
static char *parseReference( char *in, char *end, std::vector<Name*> &names );
static char *parseBooleanLiteral( char *in, char *end, Value **boolean );
static char *parseIntegerLiteral( char *in, char *end, Value **integer, Value::ValueType integerType = Value::ddl_int32 );
- static char *parseFloatingLiteral( char *in, char *end, Value **floating );
+ static char *parseFloatingLiteral( char *in, char *end, Value **floating, Value::ValueType floatType= Value::ddl_float );
static char *parseStringLiteral( char *in, char *end, Value **stringData );
static char *parseHexaLiteral( char *in, char *end, Value **data );
static char *parseProperty( char *in, char *end, Property **prop );
static char *parseDataList( char *in, char *end, Value::ValueType type, Value **data, size_t &numValues, Reference **refs, size_t &numRefs );
- static char *parseDataArrayList( char *in, char *end, DataArrayList **dataList );
+ static char *parseDataArrayList( char *in, char *end, Value::ValueType type, DataArrayList **dataList );
static const char *getVersion();
private:
template<class T>
inline
-bool isComment( T *in, T *end ) {
- if( *in == '/' ) {
- if( in + 1 != end ) {
- if( *( in + 1 ) == '/' ) {
- return true;
- }
- }
- }
- return false;
-}
-
-template<class T>
-inline
bool isUpperCase( T in ) {
return ( in >= 'A' && in <= 'Z' );
}
return ( in >= 'a' && in <= 'z' );
}
-template<class T>
-inline
+template<class T>
+inline
bool isSpace( const T in ) {
return ( ' ' == in || '\t' == in );
}
template<class T>
inline
bool isSeparator( T in ) {
- if( isSpace( in ) || ',' == in || '{' == in || '}' == in || '[' == in ) {
+ if( isSpace( in ) || ',' == in || '{' == in || '}' == in || '[' == in || '(' == in || ')' == in ) {
return true;
}
return false;
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 96-111
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 112-127
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // > 127
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // > 127
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
inline
bool isNumeric( const T in ) {
return ( in >= '0' && in <= '9' );
- //return ( chartype_table[in] );
+ //return ( chartype_table[in] );
/*if (in >= '0' && in <= '9' )
return true;
template<class T>
inline
bool isNotEndOfToken( T *in, T *end ) {
- return ( '}' != *in && ',' != *in && !isSpace( *in ) && in != end );
+ return ( '}' != *in && ',' != *in && !isSpace( *in ) && ')' != *in && in != end );
}
template<class T>
if( isNumeric( in ) ) {
return ( in - 48 );
}
-
+
char hexCodeLower( 'a' ), hexCodeUpper( 'A' );
for( int i = 0; i<16; i++ ) {
if( in == hexCodeLower + i || in == hexCodeUpper + i ) {
return ErrorHex2Decimal;
}
+template<class T>
+inline
+bool isComment( T *in, T *end ) {
+ if ( *in=='/' ) {
+ if ( in+1!=end ) {
+ if ( *( in+1 )=='/' ) {
+ char *drive( ( in+2 ) );
+ if ( isUpperCase<T>( *drive )||isLowerCase<T>( *drive )&&*( drive+1 )=='/' ) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+ }
+ }
+
+ return false;
+}
+
END_ODDLPARSER_NS
+
public:
/// @brief This class implements an iterator through a Value list.
- ///
- /// When getting a new value you need to know how to iterate through it. The Value::Iterator
+ ///
+ /// When getting a new value you need to know how to iterate through it. The Value::Iterator
/// will help you here:
/// @code
/// Value *val = node->getValue();
/// @brief Returns the next item and moves the iterator to it.
/// @return The next value, is ddl_nullptr in case of being the last item.
Value *getNext();
-
+
/// @brief The post-increment operator.
const Iterator operator++( int );
-
+
/// @brief The pre-increment operator.
Iterator &operator++( );
ddl_unsigned_int16, ///< Unsigned integer type, 16 bytes
ddl_unsigned_int32, ///< Unsigned integer type, 32 bytes
ddl_unsigned_int64, ///< Unsigned integer type, 64 bytes
- ddl_half,
- ddl_float,
- ddl_double,
- ddl_string,
- ddl_ref,
- ddl_types_max
+ ddl_half, ///< Half data type.
+ ddl_float, ///< float data type
+ ddl_double, ///< Double data type.
+ ddl_string, ///< String data type.
+ ddl_ref, ///< Reference, used to define references to other data definitions.
+ ddl_types_max ///< Upper limit.
};
+ /// @brief The class constructor.
+ /// @param type [in] The value type.
Value( ValueType type );
+
+ /// @brief The class destructor.
~Value();
+
+ /// @brief Assigns a boolean to the value.
+ /// @param value [in9 The value.
void setBool( bool value );
+
+ /// @brief Returns the boolean value.
+ /// @return The boolean value.
bool getBool();
+
+ /// @brief Assigns a int8 to the value.
+ /// @param value [in] The value.
void setInt8( int8 value );
+
+ /// @brief Returns the int8 value.
+ /// @return The int8 value.
int8 getInt8();
+
+ /// @brief Assigns a int16 to the value.
+ /// @param value [in] The value.
void setInt16( int16 value );
+
+ /// @brief Returns the int16 value.
+ /// @return The int16 value.
int16 getInt16();
+
+ /// @brief Assigns a int32 to the value.
+ /// @param value [in] The value.
void setInt32( int32 value );
+
+ /// @brief Returns the int16 value.
+ /// @return The int32 value.
int32 getInt32();
+
+ /// @brief Assigns a int64 to the value.
+ /// @param value [in] The value.
void setInt64( int64 value );
+
+ /// @brief Returns the int16 value.
+ /// @return The int64 value.
int64 getInt64();
+
+ /// @brief Assigns a unsigned int8 to the value.
+ /// @param value [in] The value.
void setUnsignedInt8( uint8 value );
+
+ /// @brief Returns the unsigned int8 value.
+ /// @return The unsigned int8 value.
uint8 getUnsignedInt8() const;
+
+ /// @brief Assigns a unsigned int16 to the value.
+ /// @param value [in] The value.
void setUnsignedInt16( uint16 value );
+
+ /// @brief Returns the unsigned int16 value.
+ /// @return The unsigned int16 value.
uint16 getUnsignedInt16() const;
+
+ /// @brief Assigns a unsigned int32 to the value.
+ /// @param value [in] The value.
void setUnsignedInt32( uint32 value );
+
+ /// @brief Returns the unsigned int8 value.
+ /// @return The unsigned int32 value.
uint32 getUnsignedInt32() const;
+
+ /// @brief Assigns a unsigned int64 to the value.
+ /// @param value [in] The value.
void setUnsignedInt64( uint64 value );
+
+ /// @brief Returns the unsigned int64 value.
+ /// @return The unsigned int64 value.
uint64 getUnsignedInt64() const;
+
+ /// @brief Assigns a float to the value.
+ /// @param value [in] The value.
void setFloat( float value );
+
+ /// @brief Returns the float value.
+ /// @return The float value.
float getFloat() const;
+
+ /// @brief Assigns a double to the value.
+ /// @param value [in] The value.
void setDouble( double value );
+
+ /// @brief Returns the double value.
+ /// @return The double value.
double getDouble() const;
+
+ /// @brief Assigns a std::string to the value.
+ /// @param value [in] The value.
void setString( const std::string &str );
+
+ /// @brief Returns the std::string value.
+ /// @return The std::string value.
const char *getString() const;
+
+ /// @brief Dumps the value.
void dump();
+
+ /// @brief Assigns the next value.
+ /// @param next [n] The next value.
void setNext( Value *next );
+
+ /// @brief Returns the next value.
+ /// @return The next value.s
Value *getNext() const;
+ /// @brief Gets the length of the array.
+ /// @return The number of items in the array.
+ size_t size();
+
ValueType m_type;
size_t m_size;
unsigned char *m_data;
projects / platform / upstream / assimp.git / commitdiff