Subversion Repositories pavr

#include <string.h>

#include <io.h>

#include <stdio.h>

#include <stdlib.h>

#include <malloc.h>

#include "../common/tagScan.h"

#define TAG_FILE_HDR_BEGIN  "-- <File header>"

#define TAG_FILE_HDR_END    "-- </File header>"

#define TAG_FILE_INFO_BEGIN "-- <File info>"

#define TAG_FILE_INFO_END   "-- </File info>"

#define TAG_FILE_BODY_BEGIN "-- <File body>"

#define TAG_FILE_BODY_END   "-- </File body>"

#define TAGGED_PARAGRAPHS_SEPARATOR "\n\n\n\n"

int main(int argc, char * argv[]) {

   FILE *fStr1;

   scanTag_t stag;

   long int pos1, pos2;

   char *tStr1, *tStr2;

   char chr;

   if (argc > 2)

   {

      scanTag_t_construct(&stag);

      fStr1 = fopen(argv[2], "rb");

      if (fStr1 != NULL)

      {

         fseek(fStr1, 0L, SEEK_SET);

         pos1 = ftell(fStr1);

         fseek(fStr1, 0L, SEEK_END);

         pos2 = ftell(fStr1);

         // Make room for template header, 2x(CR+LF), and string terminator.

         tStr1 = (char *) malloc(pos2-pos1+4+2);

         tStr2 = (char *) malloc(1+2);

         strcpy(tStr1, "\n");

         fseek(fStr1, 0L, SEEK_SET);

         while (feof(fStr1) == 0)

         {

            fread(&chr, 1, 1, fStr1);

            if (feof(fStr1) == 0)

            {

               sprintf(tStr2, "%c", chr);

               strcat(tStr1, tStr2);

            }

         }

         // Scan VHDL source and modify the paragraph tagged by `-- <File Header>' `-- </File Header>'.

         scanTag_t_writeTaggedText(TAG_FILE_HDR_BEGIN, TAG_FILE_HDR_END, tStr1, argv[1], &stag);

         free(tStr1);

         free(tStr2);

      }

      else

      {

         exit(1);

      }

      fprintf(stdout, "status=%s\n", scanTag_t_getStatus(&stag));

      scanTag_t_destruct(&stag);

   }

   else

   {

      fprintf(stdout, "Usage: this_executable vhdl_src template_hdr\n");

   }

   return 0;

}