/*
** Name: del_floc
**
** Description:
** Delete a file location.
**
** Inputs:
** floc pointer to location structure with file to delete.
**
** Outputs:
** None:
**
** Return:
** OK
**
** History:
** 30-Jul-98 (fanra01)
** Changed while to an if. Otherwise we may loop here indefinitely
** waiting for another app to close the file.
**
*/
STATUS
del_floc(LOCATION *floc)
{
STATUS ret_val = OK ;
/*
** This is a "while" rather than an "if" so that we can clean up multiple
** versions of a file on OS's that have versioning. Suggested by EGM. --MCA
*/
if (SEP_LOexists(floc))
{
LOdelete(floc);
}
return (ret_val);
}
STATUS
append_file(char *filename)
{
LOCATION fileloc ;
FILE *fileptr = NULL ;
char buffer [SCR_LINE] ;
if (LOfroms(FILENAME & PATH,filename,&fileloc) == OK &&
SEP_LOexists(&fileloc) && SIopen(&fileloc,ERx("r"),&fileptr) == OK)
{
while (SIgetrec(buffer,SCR_LINE,fileptr) == OK)
append_line(buffer,0);
return(SIclose(fileptr));
}
else
return(FAIL);
}
/*
** insert_comment ()
*/
STATUS
insert_comment ()
{
STATUS ret_val ;
OFFSET_TYPE size ;
if ((ret_val = bld_cmtName(msg)) != OK)
{
disp_line(msg, 0, 0);
}
else if (SEP_LOexists(cmtLoc))
{
LOsize(cmtLoc, &size);
if (size > 0)
{
append_line(OPEN_COMMENT, 1);
append_file(cmtName);
append_line(CLOSE_COMMENT, 1);
}
del_floc(cmtLoc);
}
return (ret_val);
} /* end of insert_comment */
STATUS
disp_diff(STATUS acmmt,i4 canons)
{
STATUS ioerr ;
STATUS up_canon = FAIL ;
char cmmtfile [50] ;
char canon_upd = '\0' ;
char junk ;
char menu_ans ;
bool conditional_exp ;
/* initialize diff window */
conditional_exp = FALSE;
#ifndef NT_GENERIC
TEwrite(CL,STlength(CL));
TEflush();
#endif
diffW = TDnewwin(MAIN_ROWS,MAIN_COLS,FIRST_MAIN_ROW,FIRST_MAIN_COL);
diffstW = TDnewwin(STATUS_ROWS,STATUS_COLS,FIRST_STAT_ROW,FIRST_MAIN_COL);
TDrefresh(diffstW);
TDrefresh(diffW);
screenLine = 0;
old_page = 0;
bottom_page = 0;
myPages = NULL;
ioerr = OK;
STprintf(cmmtfile,ERx("ct%s.stf"),SEPpidstr);
diffPtr = sepDiffer->_fptr;
/*
** display diff
*/
page_down(0);
if (updateMode)
up_canon = OK;
for (;;)
{
if (updateMode)
{
if (editCAns == '\0')
disp_prompt(DIFF_MENU_M,&menu_ans,DIFF_MENU_AM);
else
menu_ans = 'e';
}
else
disp_prompt(DIFF_MENU,&menu_ans,DIFF_MENU_A);
switch (menu_ans)
{
case 'A': case 'a':
ioerr = FAIL;
break;
case 'P': case 'p':
page_up();
break;
case 'N': case 'n':
page_down(0);
break;
case 'C': case 'c':
if (acmmt == FAIL && !updateMode)
disp_prompt(ERx("no comments attached to this command"),
&junk,NULL);
else
{
edit_file(cmmtfile);
TDtouchwin(diffW);
TDrefresh(diffW);
}
break;
case 'E': case 'e':
if (up_canon == OK)
{
if (editCAns == '\0')
{
disp_prompt(UPD_CANON,&canon_upd,UPD_CANON_A);
}
else
{
canon_upd = editCAns;
menu_ans = 'q';
}
if (canon_upd == 'M' || canon_upd == 'A' ||
canon_upd == 'm' || canon_upd == 'a' )
conditional_exp = ask_for_conditional(diffstW,
editCAns);
up_canon = FAIL;
}
break;
}
if (menu_ans == 'Q' || menu_ans == 'q' ||
menu_ans == 'A' || menu_ans == 'a' ||
menu_ans == 'D' || menu_ans == 'd')
{
disp_prompt(NULLSTR,NULL,NULL);
SEPdisconnect = (menu_ans == 'A' || menu_ans == 'a' ||
menu_ans == 'D' || menu_ans == 'd');
break;
}
}
/*
** update test
*/
if (updateMode)
{
LOCATION cmmtloc;
short count;
/* add comments */
LOfroms(FILENAME & PATH,cmmtfile,&cmmtloc);
if (SEP_LOexists(&cmmtloc))
{
append_line(OPEN_COMMENT,1);
append_file(cmmtfile);
append_line(CLOSE_COMMENT,1);
LOdelete(&cmmtloc);
}
/* add canons */
switch (canon_upd)
{
case 'I':
case 'i':
append_line(OPEN_CANON,1);
append_line(SKIP_SYMBOL,1);
append_line(CLOSE_CANON,1);
break;
case 'M':
case 'm':
SEPrewind(sepResults, FALSE);
if (conditional_exp == TRUE)
{
append_line(OPEN_CANON,0);
append_line(conditional_prompt,1);
}
else
append_line(OPEN_CANON,1);
append_sepfile(sepResults);
append_line(CLOSE_CANON,1);
append_sepfile(sepGCanons);
break;
case 'O':
case 'o':
SEPrewind(sepResults, FALSE);
append_line(OPEN_CANON,1);
append_sepfile(sepResults);
append_line(CLOSE_CANON,1);
break;
case '\0':
case 'E':
case 'e':
append_sepfile(sepGCanons);
break;
case 'A':
case 'a':
append_sepfile(sepGCanons);
SEPrewind(sepResults, FALSE);
if (conditional_exp == TRUE)
{
append_line(OPEN_CANON,0);
append_line(conditional_prompt,1);
}
else
append_line(OPEN_CANON,1);
append_sepfile(sepResults);
append_line(CLOSE_CANON,1);
break;
}
}
MEtfree(SEP_ME_TAG_PAGES);
TDdelwin(diffW);
TDdelwin(diffstW);
return(ioerr);
}
