mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-22 22:27:05 +00:00
59 lines
2.0 KiB
C
59 lines
2.0 KiB
C
|
//========= Copyright Valve Corporation, All rights reserved. ============//
|
||
|
|
//
|
||
|
|
// Purpose:
|
||
|
|
//
|
||
|
|
// $NoKeywords: $
|
||
|
|
//=============================================================================//
|
||
|
|
#ifndef LINUX_SUPPORT_H
|
||
|
|
#define LINUX_SUPPORT_H
|
||
|
|
|
||
|
|
#include <ctype.h> // tolower()
|
||
|
|
#include <limits.h> // PATH_MAX define
|
||
|
|
#include <string.h> //strcmp, strcpy
|
||
|
|
#include <sys/stat.h> // stat()
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <dirent.h> // scandir()
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include "tier0/platform.h"
|
||
|
|
|
||
|
|
#define FILE_ATTRIBUTE_DIRECTORY S_IFDIR
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
// public data
|
||
|
|
int dwFileAttributes;
|
||
|
|
char cFileName[PATH_MAX]; // the file name returned from the call
|
||
|
|
char cBaseDir[PATH_MAX]; // the root dir for this find
|
||
|
|
|
||
|
|
int numMatches;
|
||
|
|
int curMatch;
|
||
|
|
struct dirent **namelist;
|
||
|
|
} FIND_DATA;
|
||
|
|
|
||
|
|
#define WIN32_FIND_DATA FIND_DATA
|
||
|
|
|
||
|
|
HANDLE FindFirstFile( const char *findName, FIND_DATA *dat);
|
||
|
|
bool FindNextFile(HANDLE handle, FIND_DATA *dat);
|
||
|
|
bool FindClose(HANDLE handle);
|
||
|
|
|
||
|
|
// findFileInDirCaseInsensitive looks for the specified file. It returns
|
||
|
|
// false if no directory separator is found. Otherwise it looks for the
|
||
|
|
// requested file by scanning the specified directory and doing a case
|
||
|
|
// insensitive match. If the file exists (in any case) then the correctly cased
|
||
|
|
// filename will be returned in the user's buffer and 'true' will be returned.
|
||
|
|
// If the file does not exist then the filename will be lowercased and 'false'
|
||
|
|
// will be returned.
|
||
|
|
// This function uses a static buffer for internal purposes and is therefore
|
||
|
|
// not thread safe, so it must only be called from the main thread.
|
||
|
|
bool findFileInDirCaseInsensitive( const char *file, OUT_Z_BYTECAP(bufSize) char* output, size_t bufSize );
|
||
|
|
// The _safe version of this function should be preferred since it always infers
|
||
|
|
// the directory size correctly.
|
||
|
|
template<size_t bufSize>
|
||
|
|
bool findFileInDirCaseInsensitive_safe( const char *file, OUT_Z_ARRAY char (&output)[bufSize] )
|
||
|
|
{
|
||
|
|
return findFileInDirCaseInsensitive( file, output, bufSize );
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // LINUX_SUPPORT_H
|