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00038 #ifndef EXECUTION_PARSER_HPP
00039 #define EXECUTION_PARSER_HPP
00040
00041 #include <iosfwd>
00042 #include <utility>
00043 #include <map>
00044 #include <string>
00045 #include <istream>
00046 #include <vector>
00047 #include "parse_exception.hpp"
00048 #include "../internal/DataSource.hpp"
00049 #include "ProgramInterface.hpp"
00050 #include "ParsedStateMachine.hpp"
00051 #include "rtt-scripting-config.h"
00052 #include "rtt-scripting-fwd.hpp"
00053
00054 namespace RTT
00055 { namespace scripting {
00056
00065 class RTT_SCRIPTING_API Parser
00066 {
00067 ExecutionEngine* mcaller;
00068 public:
00075 Parser(TaskContext* caller = 0);
00076
00084 void runScript(std::string const& code, TaskContext* mowner, ScriptingService* service, std::string const& filename );
00085
00089 typedef std::vector< ProgramInterfacePtr > ParsedFunctions;
00090
00096 ParsedFunctions parseFunction( const std::string& s, TaskContext*, const std::string& filename = "stream" );
00097
00101 typedef std::vector< ProgramInterfacePtr > ParsedPrograms;
00102
00108 ParsedPrograms parseProgram( const std::string& s, TaskContext*, const std::string& filename = "stream" );
00109
00113 typedef std::vector< ParsedStateMachinePtr > ParsedStateMachines;
00114
00120 ParsedStateMachines parseStateMachine(const std::string& s, TaskContext*, const std::string& filename = "stream" );
00121
00128 ConditionInterface* parseCondition(const std::string& s, TaskContext* );
00129
00135 base::DataSourceBase::shared_ptr
00136 parseExpression( const std::string&s, TaskContext* );
00137
00143 base::DataSourceBase::shared_ptr
00144 parseValueChange( const std::string&s, TaskContext* );
00145
00152 base::DataSourceBase::shared_ptr
00153 parseValueStatement( const std::string&s, TaskContext* );
00154 };
00155 }}
00156 #endif