G:/ScriptBasic/source/variations/standalone/libscriba.c

Go to the documentation of this file.

/* 

FILE:   libscriba.c
HEADER: libscriba.h

--GNU LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

TO_HEADER:

*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "../../getopt.h"
#include "../../scriba.h"

#include "../../basext.h"

#if BCC32
char *_pgmptr;
#endif


static int libscriba_LoadBinaryProgram(pSbProgram pProgram
  ){
/*noverbatim
Before calling this function the function R<scriba_SetFileName()> should have been called specifying the
file name.
CUT*/
  pBuildObject pBuild;

  extern unsigned long ulGlobalVariables;
  extern unsigned long ulNodeCounter;
  extern unsigned long ulStartNode;
  extern unsigned long ulStringTableSize;
  extern unsigned char szCommandArray[];
  extern char szStringTable[];

  pProgram->pBUILD = alloc_Alloc( sizeof(BuildObject) , pProgram->pMEM);
  if( pProgram->pBUILD == NULL )return 1;

  pProgram->pBUILD->memory_allocating_function = pProgram->maf;
  pProgram->pBUILD->memory_releasing_function  = pProgram->mrf;
  pProgram->pBUILD->iErrorCounter = 0;
  pProgram->pBUILD->reportptr = pProgram->pReportPointer;
  pProgram->pBUILD->report   = pProgram->fpReportFunction;
  pProgram->pBUILD->fErrorFlags = pProgram->fErrorFlags;
  pBuild = pProgram->pBUILD;

  pBuild->pMemorySegment = alloc_InitSegment(pBuild->memory_allocating_function,
                                             pBuild->memory_releasing_function);
  if( pBuild->pMemorySegment == NULL ){
    return BU_ERROR_MEMORY_LOW;
    }

  pBuild->cGlobalVariables = ulGlobalVariables;
  pBuild->NodeCounter      = ulNodeCounter;
  pBuild->StartNode        = ulStartNode;
  pBuild->CommandArray     = (struct _cNODE *)szCommandArray;
  pBuild->cbStringTable    = ulStringTableSize;
  pBuild->StringTable      = szStringTable;
  pBuild->cbFTable         = 0;
  pBuild->FTable           = NULL;
  pBuild->cbVTable         = 0;
  pBuild->VTable           = NULL;
  return pProgram->pBUILD->iErrorCounter;
  }


int GetC(void *f){ return getc((FILE *)f); }

#ifdef _DEBUG
#define ERREXIT do{getchar();scriba_destroy(pProgram);exit(iError);}while(0)
#else
#define ERREXIT exit(iError)
#endif

#ifdef WIN32
main(int argc, char *argv[]){
#else
  char **_environ;
main(int argc, char *argv[], char *env[]){
#endif
  int iError;
  int iErrorCounter;
  pSbProgram pProgram;
  unsigned long fErrorFlags;
#define FULL_PATH_BUFFER_LENGTH 1024
  char CmdLinBuffer[FULL_PATH_BUFFER_LENGTH];
  extern int GlobalDebugDisplayFlag;
  int i;
  
  CmdLinBuffer[0] = (char)0;
  for( i=1 ; i < argc ; i++ ){
    strcat(CmdLinBuffer,argv[i]);
    if( i < argc-1 )strcat(CmdLinBuffer," ");
    }

/*pSbData p,psb;
SbData RetVale;*/
#ifndef WIN32
  _environ = env;
#endif

#if BCC32
  _pgmptr = argv[0];
#endif

#ifdef _DEBUG
#define malloc testa_Alloc
#define free testa_Free
  testa_InitSegment();
#endif
  /* default values for command line options */
#define pszForcedConfigurationFileName NULL
  GlobalDebugDisplayFlag = 0;

  pProgram = scriba_new(malloc,free);
  if( pProgram == NULL ){
    iError = COMMAND_ERROR_MEMORY_LOW;
    ERREXIT;
    }

  scriba_LoadConfiguration(pProgram,pszForcedConfigurationFileName);

  scriba_SetFileName(pProgram,argv[0]);

  if( (iError = libscriba_LoadBinaryProgram(pProgram)) != 0 ){
    ERREXIT;
    }
  if( iError=scriba_Run(pProgram,CmdLinBuffer) ){
    report_report(stderr,"",0,iError,REPORT_ERROR,&iErrorCounter,NULL,&fErrorFlags);
    ERREXIT;
    }

  scriba_destroy(pProgram);
  exit(iError);
  }

---