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driver2.cpp File Reference

One of the original OpenC++ source files, considerably modified by Josef Troch. More...

#include <stdio.h>
#include <fstream.h>
#include <string.h>
#include "StdString.h"
#include <windows.h>
#include <process.h>
#include <fcntl.h>
#include <io.h>
#include <direct.h>
#include "occCommon.h"

Include dependency graph for driver2.cpp:

Include dependency graph

Defines

#define PREPROCESSOR_EXT   ".i"
#define TRANSLATOR_EXT   ".occ"
#define is_blank(c)   ((c) == ' ' || (c) == '\t' || (c) == '\f' || (c) == '\r' || (c) == '\n')

Functions

void SetTargetDirectory (const char *dirPath)
const char * GetTargetDirectory ()
void ParseCmdOptions (int from, int argc, char **argv, char *&source)
void AddCppOption (const char *arg)
void AddCcOption (const char *arg)
void CloseCcOptions ()
bool IsCxxSource (char *fname)
void ShowCommandLine (const char *cmd, const char **args)
void RunLinker ()
char * RunPreprocessor (const char *src)
char * OpenCxxOutputFileName (const char *src)
void RunCompiler (const char *src, const char *occsrc)
void RunSoCompiler (const char *src_file)
void BaseClassUsed (char *name, int len)
void * LoadSoLib (char *file_name)
void * LookupSymbol (void *handle, char *symbol)
bool ParseTargetSpecificOptions (char *arg, char *&source_file)
int Launch (const char *tool, const char *const *argv)
char * MakeTempFilename (const char *src, const char *suffix)
void ParseFileOptions (const char *filename, char *&source_file)
void File2Args (const char *fname, int max, int &argc, char *argv[])
void String2Args (const char *str, int max, int &argc, char *argv[])
char * NewArg (const char *from, size_t size, int argc, int max)
void ParseBackslash (char arg[], size_t &i, const char *&string)
void ParseDoubleQuote (char arg[], size_t &i, const char *&string)
void AddCc2Option (const char *arg)

Variables

const char * compilerName = "cl"
char targetDrive [_MAX_DRIVE] = ""
char targetDir [_MAX_DIR] = ""
bool showProgram
bool doCompile
bool makeExecutable
bool doPreprocess
bool doTranslate
bool verboseMode
bool regularCpp
bool makeSharedLibrary
const int NARGS
int cppArgc
int ccArgc
int cc2Argc
const char * cppArgv []
const char * ccArgv []
const char * cc2Argv []
const  NLIBS = 32
int libsArgc = 0
const char * libsArgv [NLIBS]
const  NLINKERARGS = 32
int linkerArgc = 0
bool linkerFlag = FALSE
char * linkerArgv [NLINKERARGS]

Detailed Description

One of the original OpenC++ source files, considerably modified by Josef Troch.

This file contains platform dependent functions of the original OpenC++ plus a few new platform dependent functions added by Josef Troch.

Functions from this file are used on Windows / MSVC platform. The same functions for Linux / gcc platform can be found in driver2l.cpp.

Only functions added or modified by Josef Troch are commented.

Define Documentation

#define PREPROCESSOR_EXT   ".i"
 

Extension of files generated by preprocessor.

#define TRANSLATOR_EXT   ".occ"
 

Extension of files that are the results of IOPC SP / OpenC++ translation.

#define is_blank (  c   )     ((c) == ' ' || (c) == '\t' || (c) == '\f' || (c) == '\r' || (c) == '\n')
 

Function Documentation

void SetTargetDirectory (  const char *  dirPath  ) 
 

Sets drive and directory (targetDrive, targetDir) into which files generated by IOPC SP / OpenC++ should be placed.

const char* GetTargetDirectory (   ) 
 

Gets path into which files generated by IOPC SP / OpenC++ should be placed. See SetTargetDirectory().

void ParseCmdOptions (  int  from,
int  argc,
char **  argv,
char *&  source
) 
 

void AddCppOption (  const char *  arg  ) 
 

void AddCcOption (  const char *  arg  ) 
 

void CloseCcOptions (   ) 
 

bool IsCxxSource (  char *  fname  ) 
 

void ShowCommandLine (  const char *  cmd,
const char **  args
) 
 

void RunLinker (   ) 
 

char* RunPreprocessor (  const char *  file_in  ) 
 

Runs preprocessor on file_in.

Because MSVC preprocessor (cl.exe) is unable to generate preprocessed files into specified directory, redirection of standard input is used.

Returns:
Name of the file that contains preprocessor output. (The name is generated using MakeTempFilename().)
See also:
PREPROCESSOR_EXT, SetTargetDirectory()

char* OpenCxxOutputFileName (  const char *  src  ) 
 

void RunCompiler (  const char *  org_src,
const char *  file_in
) 
 

Runs compiler (MSVC / cl.exe) on file_in.

Sends the compiler the parameters specified when executing IOPC SP / OpenC++ (only the "compiler" options). Adds to them some parameters specified by IOPC SP / OpenC++ options, if called from IOPC SP adds some parameters needed for translated source to compile (support for RTTI etc.)

Parameters:
org_src The original (not translated) C++ source file name. Used in OpenC++ if generating shared library.
file_in Name of the translated C++ source file - input for the compiler.
See also:
SetTargetDirectory()

void RunSoCompiler (  const char *  src_file  ) 
 

void BaseClassUsed (  char *  name,
int  len
) 
 

lt_dlhandle LoadSoLib (  char *  file_name  ) 
 

void * LookupSymbol (  void *  handle,
char *  symbol
) 
 

bool ParseTargetSpecificOptions (  char *  arg,
char *&  source_file
) 
 

int Launch (  const char *  tool,
const char *const *  argv
)  [static]
 

char * MakeTempFilename (  const char *  src,
const char *  suffix
)  [static]
 

Creates temporary filename from given filename (src) and extension (suffix).

Rewritten by JT - uses targetDir and targetDrive now.

See also:
SetTargetDirectory()
Returns:
The filename.

void ParseFileOptions (  const char *  filename,
char *&  source_file
)  [static]
 

void File2Args (  const char *  fname,
int  max,
int &  argc,
char *  argv[]
)  [static]
 

void String2Args (  const char *  str,
int  max,
int &  argc,
char *  argv[]
)  [static]
 

char * NewArg (  const char *  from,
size_t  size,
int  argc,
int  max
)  [static]
 

void ParseBackslash (  char  arg[],
size_t &  i,
const char *&  string
)  [static]
 

void ParseDoubleQuote (  char  arg[],
size_t &  i,
const char *&  string
)  [static]
 

void AddCc2Option (  const char *  arg  ) 
 

Variable Documentation

const char* compilerName = "cl"
 

char targetDrive[_MAX_DRIVE] = ""
 

Drive on which files generated by IOPC SP / OpenC++ should be placed.

char targetDir[_MAX_DIR] = ""
 

Directory into which files generated by IOPC SP / OpenC++ should be placed.

bool showProgram
 

bool doCompile
 

bool makeExecutable
 

bool doPreprocess
 

bool doTranslate
 

bool verboseMode
 

bool regularCpp
 

bool makeSharedLibrary
 

const int NARGS
 

int cppArgc
 

int ccArgc
 

int cc2Argc
 

const char* cppArgv[]
 

const char* ccArgv[]
 

const char* cc2Argv[]
 

const NLIBS = 32
 

int libsArgc = 0 [static]
 

const char* libsArgv[NLIBS]
 

const NLINKERARGS = 32
 

int linkerArgc = 0 [static]
 

bool linkerFlag = FALSE [static]
 

char* linkerArgv[NLINKERARGS]
 

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