Category : Dbase (Clipper, FoxBase, etc) Languages Source Code
Archive   : DBTOC.ZIP
Filename : BROWSE.C

 
Output of file : BROWSE.C contained in archive : DBTOC.ZIP
#include "\lc\header\stdlib.h"
#include "\switch\c\dbase.h"

#ifndef NULL
#define NULL 0
#endif

#define ERROR -1

void main()

{

void printstr();

char strbuf[15],
asccode,
scancode;

DBF *opendbf(),
*dbf_ptr;

int readrec();


long rec;

scrollup(0,0,24,79,0,7);

dbf_ptr = opendbf("test.dbf"); /* open the DBF and get the ptr */

if(dbf_ptr){

sprintf(strbuf,"%02d/%02d/%02d",(int)dbf_ptr->header.mm,(int)dbf_ptr->header.dd,(int)dbf_ptr->header.yy);
printstr(0,0,"Last Update: ");
printstr(0,13,strbuf);

sprintf(strbuf,"%ld",dbf_ptr->header.no_recs);
printstr(0,40,"Number Of Records: ");
printstr(0,59,strbuf);

sprintf(strbuf,"%ld",dbf_ptr->curr_rec);
printstr(1,0,"Current Record: ");
printstr(1,16,strbuf);

sprintf(strbuf,"%d",dbf_ptr->header.rec_len);
printstr(1,40,"Record Length: ");
printstr(1,55,strbuf);

sprintf(strbuf,"%d",dbf_ptr->header.head_len);
printstr(1,60,"Head Len:");
printstr(1,70,strbuf);

scrollup(3,0,3,79,0,112);
scrollup(4,0,24,79,0,15);
scrollup(23,0,24,79,0,120);

printstr(23,0," F1 -Next ³ F2 -Prev ³ F3 -Bott ³ F4 -Top ³ F5 -Dele ³ F6 -Undel ³ F7 -Append");
printstr(24,0," F8 - ³ F9 - ³ F10 - Zap³ ");

printstr(3,0," Name Type Length Value");

scancode = 0;
rec = 1;
asccode = 0;

while(scancode != 1){

readrec(dbf_ptr,rec);

printstr(1,16," "); /* clear old rec no */
sprintf(strbuf,"%ld",dbf_ptr->curr_rec);
printstr(1,16,strbuf);

if(dbf_ptr->deleted)
printstr(2,0,"DELETED");
else
printstr(2,0," ");

showflds(dbf_ptr->fields);

keyboard(&asccode,&scancode);

switch(scancode){
case 59: /* F1 */
++rec;
break;
case 60: /* F2 */
--rec;
break;
case 61: /* F3 */
rec = dbf_ptr->header.no_recs;
break;
case 62: /* F4 */
rec = 1;
break;
case 63: /* F5 */
delete(dbf_ptr,rec);
break;
case 64: /* F6 */
undelete(dbf_ptr,rec);
break;
case 65: /* F7 */
if(append(dbf_ptr) < 1)
printstr(0,0,"I/O ERROR APPENDING TO FILE !!");
sprintf(strbuf,"%ld",dbf_ptr->header.no_recs);
printstr(0,59,strbuf);
rec = dbf_ptr->curr_rec;
break;
case 68: /* F10 */
if(zap(dbf_ptr) < 1)
printstr(0,0,"ERROR ZAPPING FILE !!!");
rec = 0;
break;
}
if(rec == 0 && dbf_ptr->header.no_recs > 0){
snd(1500,10);
rec = 1;
}
if(rec > dbf_ptr->header.no_recs){
snd(400,15);
rec = dbf_ptr->header.no_recs;
}
}

closedbf(dbf_ptr);

scrollup(0,0,24,79,0,7);
}

exit(0);

}

/*-----------------------------------------------------------------------------
Name: SHOWFLDS()

Description: Displays fields and values on the screen

----------------------------------------------------------------------------*/

int showflds(tmpfield)

FIELD *tmpfield;

{
void printstr();
int cntr;
char strbuf[15];


for(cntr=4;cntr<23;++cntr){
printstr(cntr,0,tmpfield->name);
switch(tmpfield->type){
case 'C':
printstr(cntr,15,"Character");
break;
case 'N':
printstr(cntr,15,"Numeric");
break;
case 'D':
printstr(cntr,15,"Date");
break;
case 'L':
printstr(cntr,15,"Logical");
break;
}

sprintf(strbuf,"%d",tmpfield->fld_len);
printstr(cntr,33,strbuf);

printstr(cntr,40,tmpfield->fld_val);

if(tmpfield->next)
tmpfield=tmpfield->next;
else
cntr=99;

}

return(1);

}


  3 Responses to “Category : Dbase (Clipper, FoxBase, etc) Languages Source Code
Archive   : DBTOC.ZIP
Filename : BROWSE.C

  1. Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

  2. This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

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