#include <minitscript/minitscript/Transpiler.h>

Collaboration diagram for Transpiler:

Static Public Member Functions
static void	transpile (MinitScript *minitScript, const string &transpilationFileName, const vector< string > &minitScriptExtensionFileNames)
	Transpile MinitScript script instance. More...

static void	untranspile (const string &scriptFileName, const string &transpilationFileName)
	Untranspile. More...

static const string	createSourceCode (MinitScript *minitScript)
	Create source code for whole script. More...

Static Private Member Functions
static const string	getScriptTypeReadableName (MinitScript::Script::Type type)
	Get script type name. More...

static const string	getScriptTypeEnumIdentifier (MinitScript::Script::Type type)
	Get script type enum identifier. More...

static const string	createMethodName (MinitScript *minitScript, int scriptIdx)
	Create method name. More...

static const string	createShortMethodName (MinitScript *minitScript, int scriptIdx)
	Create short method name. More...

static const string	escapeString (const string &str)
	Escape string variable. More...

static bool	variableHasStatement (const string &variableStatement)
	Check if variable has access statement. More...

static const string	createVariableName (const string &variableStatement)
	Create variable name. More...

static const string	createGlobalVariableName (const string &variableStatement)
	Create global variable name. More...

static const string	createLocalVariableName (const string &variableStatement)
	Create local variable name. More...

static const unordered_set< string >	getAllClassesMethodNames (MinitScript *minitScript)
	Get all classes method names. More...

static const vector< string >	getAllClassesMethodNamesSorted (MinitScript *minitScript)
	Get all classes method names sorted. More...

static const unordered_map< string, vector< string > >	getClassesMethodNames (MinitScript *minitScript)
	Get method names per classes. More...

static void	determineVariables (MinitScript *minitScript, unordered_set< string > &globalVariables, vector< unordered_set< string >> &localVariables)
	Determine variables. More...

static void	determineVariables (int scriptIdx, const MinitScript::SyntaxTreeNode &syntaxTreeNode, unordered_set< string > &globalVariables, vector< unordered_set< string >> &localVariables)
	Determine variables within syntax tree. More...

static void	gatherMethodCode (const vector< string > &minitScriptExtensionsCode, const string &className, int registerLine, unordered_map< string, vector< string >> &methodCodeMap)
	Gather method code. More...

static void	generateVariableAccess (MinitScript *minitScript, string &generatedCode, int scriptConditionIdx, int scriptIdx, const string &variableName, const string &indent, bool getMethodArgumentVariable, bool getVariable, bool getVariableReference, bool setVariable, bool setVariableReference, bool setConstant, const string &returnValueStatement="returnValue = ", const string &statementEnd=";\n", int getArgumentIdx=0, int setArgumentIdx=1)
	Generate variable access. More...

static void	generateArrayAccessMethods (MinitScript *minitScript, string &generatedDefinitions, const string &minitScriptClassName, int scriptConditionIdx, int scriptIdx, const string &methodName, const MinitScript::SyntaxTreeNode &syntaxTree, const MinitScript::Statement &statement, const unordered_map< string, vector< string >> &methodCodeMap, const unordered_set< string > &allMethods, bool condition, const vector< int > &argumentIndices={}, int depth=0)
	Generate array access methods. More...

static void	generateEvaluateMemberAccessArrays (MinitScript *minitScript, vector< string > &generatedDeclarations, vector< string > &generatedDefinitions)
	Generate evaluate member access arrays. More...

static void	generateArrayMapSetVariable (MinitScript *minitScript, int scriptConditionIdx, int scriptIdx, const MinitScript::Variable &variable, const unordered_map< string, vector< string >> &methodCodeMap, const unordered_set< string > &allMethods, const string &methodName, bool condition, const string &minitScriptClassName, string &generatedDefinitions, int depth=0, int initializerDepth=0, const string &postStatement=string())
	Generate array/map/set variable. More...

static void	generateArrayMapSetInitializer (MinitScript *minitScript, string &generatedDefinitions, int scriptConditionIdx, int scriptIdx, const string &minitScriptClassName, const string &methodName, const MinitScript::SyntaxTreeNode &syntaxTree, const MinitScript::Statement &statement, const unordered_map< string, vector< string >> &methodCodeMap, const unordered_set< string > &allMethods, bool condition, const vector< int > &argumentIndices={}, int depth=0)
	Generate array/map/set variable. More...

static bool	transpileStatement (MinitScript *minitScript, string &generatedCode, const MinitScript::SyntaxTreeNode &syntaxTree, const MinitScript::Statement &statement, int scriptConditionIdx, int scriptIdx, int &statementIdx, const unordered_map< string, vector< string >> &methodCodeMap, const unordered_set< string > &allMethods, bool &scriptStateChanged, bool &scriptStopped, vector< string > &enabledNamedConditions, int depth=0, const vector< int > &argumentIndices={}, const string &returnValue=string(), const string &injectCode=string(), int additionalIndent=0)
	Transpile statement. More...

static bool	transpile (MinitScript *minitScript, const string &className, string &generatedCode, int scriptIdx, const unordered_map< string, vector< string >> &methodCodeMap, const unordered_set< string > &allMethods)
	Transpile a script statement. More...

static bool	transpileCondition (MinitScript *minitScript, string &generatedCode, int scriptIdx, const unordered_map< string, vector< string >> &methodCodeMap, const unordered_set< string > &allMethods, const string &returnValue, const string &injectCode, int depth=0)
	Transpile a condition. More...

static const string	createSourceCode (const MinitScript::SyntaxTreeNode &syntaxTreeNode)
	Create source code for given syntax tree node. More...

static const string	createSourceCode (MinitScript::Script::Type scriptType, const string &condition, const vector< MinitScript::Script::Argument > &functionArguments, const string &name, const MinitScript::SyntaxTreeNode &conditionSyntaxTree, const vector< MinitScript::SyntaxTreeNode > &syntaxTree)
	Create source code for given syntax tree. More...

Detailed Description

MinitScript transpiler.

Author: Andreas Drewke

Definition at line 28 of file Transpiler.h.

Member Function Documentation

◆ transpile() [1/2]

void transpile	(	MinitScript *	minitScript,
		const string &	transpilationFileName,
		const vector< string > &	minitScriptExtensionFileNames
	)

static

Transpile MinitScript script instance.

Parameters

minitScript	MinitScript script instance
transpilationFileName	transpilation file name
minitScriptExtensionFileNames	MinitScript extension file names

Definition at line 45 of file Transpiler.cpp.

◆ untranspile()

void untranspile	(	const string &	scriptFileName,
		const string &	transpilationFileName
	)

static

Untranspile.

Parameters

scriptFileName	script file name
transpilationFileName	transpilation file name

Definition at line 798 of file Transpiler.cpp.

◆ createSourceCode() [1/3]

const string createSourceCode ( MinitScript * minitScript )

static

Create source code for whole script.

Parameters

minitScript MinitScript instance

Returns: source code

Definition at line 2985 of file Transpiler.cpp.

◆ getScriptTypeReadableName()

static const string getScriptTypeReadableName ( MinitScript::Script::Type type )

inlinestaticprivate

Get script type name.

Parameters

type	script type

Returns: script type enum identifier

Definition at line 58 of file Transpiler.h.

◆ getScriptTypeEnumIdentifier()

static const string getScriptTypeEnumIdentifier ( MinitScript::Script::Type type )

inlinestaticprivate

Get script type enum identifier.

Parameters

type	script type

Returns: script type enum identifier

Definition at line 75 of file Transpiler.h.

◆ createMethodName()

static const string createMethodName	(	MinitScript *	minitScript,
		int	scriptIdx
	)

inlinestaticprivate

Create method name.

Parameters

scriptIdx script index

Returns: method name

Definition at line 92 of file Transpiler.h.

◆ createShortMethodName()

static const string createShortMethodName	(	MinitScript *	minitScript,
		int	scriptIdx
	)

inlinestaticprivate

Create short method name.

Parameters

scriptIdx script index

Returns: short method name

Definition at line 120 of file Transpiler.h.

◆ escapeString()

static const string escapeString ( const string & str )

inlinestaticprivate

Escape string variable.

Parameters

str string

Returns: escaped string

Definition at line 137 of file Transpiler.h.

◆ variableHasStatement()

static bool variableHasStatement ( const string & variableStatement )

inlinestaticprivate

Check if variable has access statement.

Parameters

variableStatement variable statement

Returns: variable has statement

Definition at line 180 of file Transpiler.h.

◆ createVariableName()

static const string createVariableName ( const string & variableStatement )

inlinestaticprivate

Create variable name.

Parameters

variableStatement variable statement

Returns: variable name

Definition at line 195 of file Transpiler.h.

◆ createGlobalVariableName()

static const string createGlobalVariableName ( const string & variableStatement )

inlinestaticprivate

Create global variable name.

Parameters

variableStatement variable statement

Returns: global CPP variable name

Definition at line 211 of file Transpiler.h.

◆ createLocalVariableName()

static const string createLocalVariableName ( const string & variableStatement )

inlinestaticprivate

Create local variable name.

Parameters

variableStatement variable statement

Returns: local CPP variable name

Definition at line 230 of file Transpiler.h.

◆ getAllClassesMethodNames()

const unordered_set< string > getAllClassesMethodNames ( MinitScript * minitScript )

staticprivate

Get all classes method names.

Parameters

minitScript MinitScript instance

Returns: all classes method names

Definition at line 912 of file Transpiler.cpp.

◆ getAllClassesMethodNamesSorted()

const vector< string > getAllClassesMethodNamesSorted ( MinitScript * minitScript )

staticprivate

Get all classes method names sorted.

Parameters

minitScript MinitScript instance

Returns: all classes method names sorted

Definition at line 934 of file Transpiler.cpp.

◆ getClassesMethodNames()

const unordered_map< string, vector< string > > getClassesMethodNames ( MinitScript * minitScript )

staticprivate

Get method names per classes.

Parameters

minitScript MinitScript instance

Returns: method names per classes

Definition at line 944 of file Transpiler.cpp.

◆ determineVariables() [1/2]

void determineVariables	(	MinitScript *	minitScript,
		unordered_set< string > &	globalVariables,
		vector< unordered_set< string >> &	localVariables
	)

staticprivate

Determine variables.

Parameters

minitScript	MinitScript script instance
globalVariables	global variables
localVariables	local variables per script index

Definition at line 967 of file Transpiler.cpp.

◆ determineVariables() [2/2]

void determineVariables	(	int	scriptIdx,
		const MinitScript::SyntaxTreeNode &	syntaxTreeNode,
		unordered_set< string > &	globalVariables,
		vector< unordered_set< string >> &	localVariables
	)

staticprivate

Determine variables within syntax tree.

Parameters

scriptIdx	script index
syntaxTreeNode	syntax tree node
globalVariables	global variables
localVariables	local variables per script index

Definition at line 1012 of file Transpiler.cpp.

◆ gatherMethodCode()

void gatherMethodCode	(	const vector< string > &	minitScriptExtensionsCode,
		const string &	className,
		int	registerLine,
		unordered_map< string, vector< string >> &	methodCodeMap
	)

staticprivate

Gather method code.

Parameters

minitScriptExtensionsCode	MinitScript extensions code
className	class name
register	line register line
methodCodeMap	method code map

Definition at line 1081 of file Transpiler.cpp.

◆ generateVariableAccess()

void generateVariableAccess	(	MinitScript *	minitScript,
		string &	generatedCode,
		int	scriptConditionIdx,
		int	scriptIdx,
		const string &	variableName,
		const string &	indent,
		bool	getMethodArgumentVariable,
		bool	getVariable,
		bool	getVariableReference,
		bool	setVariable,
		bool	setVariableReference,
		bool	setConstant,
		const string &	returnValueStatement = `"returnValue = "`,
		const string &	statementEnd = `";\n"`,
		int	getArgumentIdx = `0`,
		int	setArgumentIdx = `1`
	)

staticprivate

Generate variable access.

Parameters

minitScript	MinitScript instance
generatedCode	generated code
scriptConditionIdx	script condition index
scriptIdx	script index
variableName	variable name
accessName	access name
indent	indent
getMethodArgumentVariable	get method argument variable
getVariable	issue get variable access
getVariableReference	issue get variable reference access
setVariable	set variable
setVariableReference	set variable reference
setConstant	set constant
returnValue	return value
statementEnd	statement end
getArgumentIdx	get argument index
setArgumentIdx	set argument index

Definition at line 1228 of file Transpiler.cpp.

◆ generateArrayAccessMethods()

void generateArrayAccessMethods	(	MinitScript *	minitScript,
		string &	generatedDefinitions,
		const string &	minitScriptClassName,
		int	scriptConditionIdx,
		int	scriptIdx,
		const string &	methodName,
		const MinitScript::SyntaxTreeNode &	syntaxTree,
		const MinitScript::Statement &	statement,
		const unordered_map< string, vector< string >> &	methodCodeMap,
		const unordered_set< string > &	allMethods,
		bool	condition,
		const vector< int > &	argumentIndices = `{}`,
		int	depth = `0`
	)

staticprivate

Generate array access methods.

Parameters

minitScript	MinitScript instance
generatedDefinitions	generated definitions
minitScriptClassName	MinitScript class name
scriptConditionIdx	script condition index
scriptIdx	script index
methodName	method name
syntaxTree	syntax tree
statement	statement
methodCodeMap	method code map
allMethods	all methods
condition	condition
argumentIndices	argument indices stack
depth	depth

Definition at line 1432 of file Transpiler.cpp.

◆ generateEvaluateMemberAccessArrays()

void generateEvaluateMemberAccessArrays	(	MinitScript *	minitScript,
		vector< string > &	generatedDeclarations,
		vector< string > &	generatedDefinitions
	)

staticprivate

Generate evaluate member access arrays.

Parameters

minitScript	MinitScript instance
generatedDeclarations	generated declarations
generatedDefinitions	generated definitions

Definition at line 1681 of file Transpiler.cpp.

◆ generateArrayMapSetVariable()

void generateArrayMapSetVariable	(	MinitScript *	minitScript,
		int	scriptConditionIdx,
		int	scriptIdx,
		const MinitScript::Variable &	variable,
		const unordered_map< string, vector< string >> &	methodCodeMap,
		const unordered_set< string > &	allMethods,
		const string &	methodName,
		bool	condition,
		const string &	minitScriptClassName,
		string &	generatedDefinitions,
		int	depth = `0`,
		int	initializerDepth = `0`,
		const string &	postStatement = `string()`
	)

staticprivate

Generate array/map/set variable.

Parameters

minitScript	MinitScript instance
scriptConditionIdx	script condition index
scriptIdx	script index
variable	variable
methodCodeMap	method code map
allMethods	all methods
methodName	method name
condition	condition
minitScriptClassName	MinitScript class name
generatedDefinitions	generated definitions
depth	depth
initializerDepth	initializer depth
postStatement	post statement

Definition at line 1724 of file Transpiler.cpp.

◆ generateArrayMapSetInitializer()

void generateArrayMapSetInitializer	(	MinitScript *	minitScript,
		string &	generatedDefinitions,
		int	scriptConditionIdx,
		int	scriptIdx,
		const string &	minitScriptClassName,
		const string &	methodName,
		const MinitScript::SyntaxTreeNode &	syntaxTree,
		const MinitScript::Statement &	statement,
		const unordered_map< string, vector< string >> &	methodCodeMap,
		const unordered_set< string > &	allMethods,
		bool	condition,
		const vector< int > &	argumentIndices = `{}`,
		int	depth = `0`
	)

staticprivate

Generate array/map/set variable.

Parameters

minitScript	MinitScript instance
generatedDefinitions	generated definitions
scriptConditionIdx	script condition index
scriptIdx	script index
minitScriptClassName	MinitScript class name
methodName	method name
syntaxTree	syntax tree
statement	statement
methodCodeMap	method code map
allMethods	all methods
condition	condition
argumentIndices	argument indices
depth	depth

Definition at line 1947 of file Transpiler.cpp.

◆ transpileStatement()

bool transpileStatement	(	MinitScript *	minitScript,
		string &	generatedCode,
		const MinitScript::SyntaxTreeNode &	syntaxTree,
		const MinitScript::Statement &	statement,
		int	scriptConditionIdx,
		int	scriptIdx,
		int &	statementIdx,
		const unordered_map< string, vector< string >> &	methodCodeMap,
		const unordered_set< string > &	allMethods,
		bool &	scriptStateChanged,
		bool &	scriptStopped,
		vector< string > &	enabledNamedConditions,
		int	depth = `0`,
		const vector< int > &	argumentIndices = `{}`,
		const string &	returnValue = `string()`,
		const string &	injectCode = `string()`,
		int	additionalIndent = `0`
	)

staticprivate

Transpile statement.

Parameters

minitScript	MinitScript instance
generatedCode	generated code
syntaxTree	syntax tree
statement	script statement
scriptConditionIdx	script condition index
scriptIdx	script index
statementIdx	statement index
methodCodeMap	method code map
allMethods	all methods
scriptStateChanged	script could have state changed
scriptStopped	script could have been stopped
enabledNamedConditions	enabled named conditions
depth	depth
argumentIndices	argument indices
returnValue	return value
injectCode	code to additionally inject
additionalIndent	additional indent

Definition at line 2065 of file Transpiler.cpp.

◆ transpile() [2/2]

bool transpile	(	MinitScript *	minitScript,
		const string &	className,
		string &	generatedCode,
		int	scriptIdx,
		const unordered_map< string, vector< string >> &	methodCodeMap,
		const unordered_set< string > &	allMethods
	)

staticprivate

Transpile a script statement.

Parameters

minitScript	MinitScript instance
className	MinitScript class name
generatedCode	generated code
scriptIdx	script index
methodCodeMap	method code map
allMethods	all methods

Returns: success

Definition at line 2705 of file Transpiler.cpp.

◆ transpileCondition()

bool transpileCondition	(	MinitScript *	minitScript,
		string &	generatedCode,
		int	scriptIdx,
		const unordered_map< string, vector< string >> &	methodCodeMap,
		const unordered_set< string > &	allMethods,
		const string &	returnValue,
		const string &	injectCode,
		int	depth = `0`
	)

staticprivate

Transpile a condition.

Parameters

minitScript	MinitScript instance
generatedCode	generated code
scriptIdx	script index
methodCodeMap	method code map
allMethods	all methods
returnValue	return value
injectCode	inject code

Returns: success

Definition at line 2809 of file Transpiler.cpp.

◆ createSourceCode() [2/3]

const string createSourceCode ( const MinitScript::SyntaxTreeNode & syntaxTreeNode )

staticprivate

Create source code for given syntax tree node.

Parameters

syntaxTreeNode syntax tree node

Definition at line 2853 of file Transpiler.cpp.

◆ createSourceCode() [3/3]

const string createSourceCode	(	MinitScript::Script::Type	scriptType,
		const string &	condition,
		const vector< MinitScript::Script::Argument > &	functionArguments,
		const string &	name,
		const MinitScript::SyntaxTreeNode &	conditionSyntaxTree,
		const vector< MinitScript::SyntaxTreeNode > &	syntaxTree
	)

staticprivate

Create source code for given syntax tree.

Parameters

scriptType	script type
condition	condition
functionArguments	function arguments
name	name of named conditions
conditionSyntaxTree	condition syntax tree
syntaxTree	syntax tree

Definition at line 2907 of file Transpiler.cpp.

The documentation for this class was generated from the following files:

/home/andreas/Development/drewke.net/minitscript/src/minitscript/minitscript/Transpiler.h
/home/andreas/Development/drewke.net/minitscript/src/minitscript/minitscript/Transpiler.cpp

Static Public Member Functions

Static Private Member Functions

Detailed Description

Member Function Documentation

◆ transpile() [1/2]

◆ untranspile()

◆ createSourceCode() [1/3]

◆ getScriptTypeReadableName()

◆ getScriptTypeEnumIdentifier()

◆ createMethodName()

◆ createShortMethodName()

◆ escapeString()

◆ variableHasStatement()

◆ createVariableName()

◆ createGlobalVariableName()

◆ createLocalVariableName()

◆ getAllClassesMethodNames()

◆ getAllClassesMethodNamesSorted()

◆ getClassesMethodNames()

◆ determineVariables() [1/2]

◆ determineVariables() [2/2]

◆ gatherMethodCode()

◆ generateVariableAccess()

◆ generateArrayAccessMethods()

◆ generateEvaluateMemberAccessArrays()

◆ generateArrayMapSetVariable()

◆ generateArrayMapSetInitializer()

◆ transpileStatement()

◆ transpile() [2/2]

◆ transpileCondition()

◆ createSourceCode() [2/3]

◆ createSourceCode() [3/3]