char *TerminalReadText(char *RetStr, int Flags, STREAM *S)
{
int inchar, len=0;
char outchar;
inchar=STREAMReadChar(S);
while (inchar != EOF)
{
if (Flags & TERM_SHOWTEXT) outchar=inchar & 0xFF;
if (Flags & TERM_SHOWSTARS)
{
if ((outchar & 0xFF) =='\n') outchar=inchar & 0xFF;
else if ((outchar & 0xFF) =='\b') outchar=inchar & 0xFF;
else outchar='*';
}
if (Flags & TERM_SHOWTEXTSTARS)
{
switch (inchar)
{
case '\n':
case '\r':
case 0x08:
break;
default:
if (len > 0) STREAMWriteString("\x08*",S);
break;
}
outchar=inchar & 0xFF;
}
STREAMWriteBytes(S, &outchar,1);
STREAMFlush(S);
if (inchar == '\n') break;
if (inchar == '\r') break;
RetStr=AddCharToBuffer(RetStr,len++, inchar & 0xFF);
inchar=STREAMReadChar(S);
}
return(RetStr);
}
char *STREAMReadToMultiTerminator(char *Buffer, STREAM *S, char *Terms)
{
int inchar, len=0;
char *Tempptr;
Tempptr=CopyStr(Buffer,"");
inchar=STREAMReadChar(S);
//All error conditions are negative, but '0' can just mean
//no more data to read
while (inchar > -1)
{
//if ((len % 100)== 0) Tempptr=realloc(Tempptr,(len/100 +1) *100 +2);
//*(Tempptr+len)=inchar;
if (inchar > 0)
{
Tempptr=AddCharToBuffer(Tempptr,len,(char) inchar);
len++;
if (strchr(Terms,inchar)) break;
}
inchar=STREAMReadChar(S);
}
*(Tempptr+len)='\0';
//if ((inchar==EOF) && (errno==ECONNREFUSED)) return(Tempptr);
if (
((inchar==EOF) || (inchar==STREAM_DATA_ERROR))
&&
(StrLen(Tempptr)==0)
)
{
free(Tempptr);
return(NULL);
}
return(Tempptr);
}
int ProcessIncommingBytes(DownloadContext *CTX)
{
int inchar, FoundTerm=FALSE, err;
inchar=STREAMReadChar(CTX->Input);
if (inchar==EOF) return(TRUE);
FoundTerm=CheckForTerm(CTX,(char) inchar);
while ((inchar !=EOF) && (! FoundTerm))
{
if (CTX->TermPos==0) STREAMWriteChar(CTX->Output, (char) inchar);
inchar=STREAMReadChar(CTX->Input);
err=errno;
FoundTerm=CheckForTerm(CTX, (char) inchar);
}
if (inchar==EOF) return(TRUE);
if (FoundTerm) return(TRUE);
return(FALSE);
}
int STREAMReadBytesToTerm(STREAM *S, char *Buffer, int BuffSize,unsigned char Term)
{
int inchar, pos=0;
inchar=STREAMReadChar(S);
while (inchar != EOF)
{
if (inchar > -1)
{
Buffer[pos]=inchar;
pos++;
if (inchar==Term) break;
if (pos==BuffSize) break;
}
inchar=STREAMReadChar(S);
}
if ((pos==0) && (inchar==EOF)) return(EOF);
return(pos);
}
char *STREAMReadToTerminator(char *Buffer, STREAM *S,unsigned char Term)
{
int inchar, len=0;
char *Tempptr;
Tempptr=CopyStr(Buffer,"");
inchar=STREAMReadChar(S);
while (inchar != EOF)
{
//if ((len % 100)== 0) Tempptr=realloc(Tempptr,(len/100 +1) *100 +2);
//*(Tempptr+len)=inchar;
if (inchar >= 0)
{
Tempptr=AddCharToBuffer(Tempptr,len,(char) inchar);
len++;
}
else if (inchar !=STREAM_NODATA) break;
if (inchar==Term) break;
inchar=STREAMReadChar(S);
}
*(Tempptr+len)='\0';
//if ((inchar==EOF) && (errno==ECONNREFUSED)) return(Tempptr);
if (
((inchar==EOF) || (inchar==STREAM_DATA_ERROR))
&&
(StrLen(Tempptr)==0)
)
{
free(Tempptr);
return(NULL);
}
return(Tempptr);
}
