88 lines
2.0 KiB
C++
88 lines
2.0 KiB
C++
|
//
|
||
|
|
// Copyright 2020 Electronic Arts Inc.
|
||
|
|
//
|
||
|
|
// TiberianDawn.DLL and RedAlert.dll and corresponding source code is free
|
||
|
|
// software: you can redistribute it and/or modify it under the terms of
|
||
|
|
// the GNU General Public License as published by the Free Software Foundation,
|
||
|
|
// either version 3 of the License, or (at your option) any later version.
|
||
|
|
|
||
|
|
// TiberianDawn.DLL and RedAlert.dll and corresponding source code is distributed
|
||
|
|
// in the hope that it will be useful, but with permitted additional restrictions
|
||
|
|
// under Section 7 of the GPL. See the GNU General Public License in LICENSE.TXT
|
||
|
|
// distributed with this program. You should have received a copy of the
|
||
|
|
// GNU General Public License along with permitted additional restrictions
|
||
|
|
// with this program. If not, see https://github.com/electronicarts/CnC_Remastered_Collection
|
||
|
|
|
||
|
|
|
||
|
|
#include "function.h"
|
||
|
|
#include <ctype.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include "wwfile.h"
|
||
|
|
#include "xstraw.h"
|
||
|
|
#include "readline.h"
|
||
|
|
|
||
|
|
|
||
|
|
// Disable the "temporary object used to initialize a non-constant reference" warning.
|
||
|
|
//#pragma warning 665 9
|
||
|
|
|
||
|
|
|
||
|
|
void strtrimcpp(char * buffer)
|
||
|
|
{
|
||
|
|
if (buffer) {
|
||
|
|
|
||
|
|
/*
|
||
|
|
** Strip leading white space from the string.
|
||
|
|
*/
|
||
|
|
char * source = buffer;
|
||
|
|
while (isspace(*source)) {
|
||
|
|
source++;
|
||
|
|
}
|
||
|
|
if (source != buffer) {
|
||
|
|
strcpy(buffer, source);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
** Clip trailing white space from the string.
|
||
|
|
*/
|
||
|
|
for (int index = strlen(buffer)-1; index >= 0; index--) {
|
||
|
|
if (isspace(buffer[index])) {
|
||
|
|
buffer[index] = '\0';
|
||
|
|
} else {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
int Read_Line(FileClass & file, char * buffer, int len, bool & eof)
|
||
|
|
{
|
||
|
|
return(Read_Line(FileStraw(file), buffer, len, eof));
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int Read_Line(Straw & file, char * buffer, int len, bool & eof)
|
||
|
|
{
|
||
|
|
if (len == 0 || buffer == NULL) return(0);
|
||
|
|
|
||
|
|
int count = 0;
|
||
|
|
for (;;) {
|
||
|
|
char c;
|
||
|
|
if (file.Get(&c, sizeof(c)) != sizeof(c)) {
|
||
|
|
eof = true;
|
||
|
|
buffer[0] = '\0';
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (c == '\x0A') break;
|
||
|
|
if (c != '\x0D' && count+1 < len) {
|
||
|
|
buffer[count++] = c;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
buffer[count] = '\0';
|
||
|
|
|
||
|
|
strtrimcpp(buffer);
|
||
|
|
return(strlen(buffer));
|
||
|
|
}
|