AjBool ajReadlineTrimPos(AjPFile file, AjPStr* Pdest, ajlong* Ppos)
{
AjBool ok;
ok = ajReadlinePos(file, Pdest, Ppos);
if(!ok)
return ajFalse;
MAJSTRDEL(Pdest);
/* trim any trailing newline */
/*ajDebug("Remove carriage-return characters from PC-style files\n");*/
if(ajStrGetCharLast(file->Buff) == '\n')
ajStrCutEnd(&file->Buff, 1);
/* PC files have \r\n Macintosh files have just \r : this fixes both */
if(ajStrGetCharLast(file->Buff) == '\r')
ajStrCutEnd(&file->Buff, 1);
ajStrAssignRef(Pdest, file->Buff);
return ajTrue;
}
AjBool ajBuffreadLineTrim(AjPFilebuff buff, AjPStr* Pdest)
{
AjBool ret;
ajlong fpos = 0;
AjPStr dest;
ret = ajBuffreadLinePos(buff, Pdest, &fpos);
/* trim any trailing newline */
dest = *Pdest;
/*ajDebug("Remove carriage-return characters from PC-style files\n");*/
if(ajStrGetCharLast(dest) == '\n')
ajStrCutEnd(Pdest, 1);
/* PC files have \r\n Macintosh files have just \r : this fixes both */
if(ajStrGetCharLast(dest) == '\r')
ajStrCutEnd(Pdest, 1);
return ret;
}
static void dbiblast_dbname(AjPStr* dbname,
const AjPStr oname, const char *suff)
{
AjPStr suffix = NULL;
ajFmtPrintS(&suffix, ".%s", suff);
ajStrAssignS(dbname, oname);
if(ajStrGetCharFirst(oname)=='@')
ajStrCutStart(dbname, 1);
if(!ajStrSuffixS(*dbname, suffix))
{
ajStrDel(&suffix);
return;
}
ajStrCutEnd(dbname, ajStrGetLen(suffix));
ajStrDel(&suffix);
return;
}
ajint ajUserGet(AjPStr* pthis, const char* fmt, ...)
{
AjPStr thys;
const char *cp;
char *buff;
va_list args;
ajint ipos;
ajint isize;
ajint ilen;
ajint jlen;
ajint fileBuffSize = ajFileValueBuffsize();
va_start(args, fmt);
ajFmtVError(fmt, args);
va_end(args);
if(ajFileValueRedirectStdin())
{
ajUser("(Standard input in use: using default)");
ajStrAssignC(pthis, "");
return ajStrGetLen(*pthis);
}
ajStrSetRes(pthis, fileBuffSize);
buff = ajStrGetuniquePtr(pthis);
thys = *pthis;
isize = ajStrGetRes(thys);
ilen = 0;
ipos = 0;
/*ajDebug("ajUserGet buffer len: %d res: %d ptr: %x\n",
ajStrGetLen(thys), ajStrGetRes(thys), thys->Ptr);*/
while(buff)
{
#ifndef __ppc__
cp = fgets(&buff[ipos], isize, stdin);
#else
cp = ajSysFuncFgets(&buff[ipos], isize, stdin);
#endif
if(!cp && !ipos)
{
if(feof(stdin))
{
ajErr("Unable to get reply from user - end of standard input");
ajExitBad();
}
else
ajFatal("Error reading from user: '******'\n",
strerror(errno));
}
jlen = strlen(&buff[ipos]);
ilen += jlen;
/*
** We need to read again if:
** We have read the entire buffer
** and we don't have a newline at the end
** (must be careful about that - we may just have read enough)
*/
ajStrSetValidLen(pthis, ilen);
thys = *pthis;
if((jlen == (isize-1)) &&
(ajStrGetCharLast(thys) != '\n'))
{
ajStrSetRes(pthis, ajStrGetRes(thys)+fileBuffSize);
thys = *pthis;
/*ajDebug("more to do: jlen: %d ipos: %d isize: %d ilen: %d "
"Size: %d\n",
jlen, ipos, isize, ilen, ajStrGetRes(thys));*/
ipos += jlen;
buff = ajStrGetuniquePtr(pthis);
isize = ajStrGetRes(thys) - ipos;
/* ajDebug("expand to: ipos: %d isize: %d Size: %d\n",
ipos, isize, ajStrGetRes(thys)); */
}
else
buff = NULL;
}
ajStrSetValidLen(pthis, ilen);
if(ajStrGetCharLast(*pthis) == '\n')
ajStrCutEnd(pthis, 1);
/* PC files have \r\n Macintosh files have just \r : this fixes both */
if(ajStrGetCharLast(*pthis) == '\r')
{
/*ajDebug("Remove carriage-return characters from PC-style files\n");*/
ajStrCutEnd(pthis, 1);
}
ajStrTrimWhite(pthis);
return ajStrGetLen(*pthis);
}
