48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
#ifndef cwFileSys_H
|
|
#define cwFileSys_H
|
|
|
|
namespace cw
|
|
{
|
|
namespace filesys
|
|
{
|
|
|
|
// Test the type of a file system object:
|
|
//
|
|
bool isDir( const char* dirStr ); //< Return true if 'dirStr' refers to an existing directory.
|
|
bool isFile( const char* fnStr ); //< Return true if 'fnStr' refers to an existing file.
|
|
bool isLink( const char* fnStr ); //< Return true if 'fnStr' refers to a symbolic link.
|
|
|
|
// Create File Names:
|
|
//
|
|
// Create a file name by concatenating sub-strings.
|
|
//
|
|
// Variable arg's. entries are directories inserted between
|
|
// 'dirPrefixStr' and the file name.
|
|
// Terminate var arg's directory list with a nullptr.
|
|
//
|
|
// The returned string must be released by a call to memRelease() or memFree().
|
|
char* vMakeFn( const char* dir, const char* fn, const char* ext, va_list vl );
|
|
char* makeFn( const char* dir, const char* fn, const char* ext, ... );
|
|
|
|
|
|
// Parse a path into its parts:
|
|
//
|
|
// Return record used by pathParts()
|
|
typedef struct
|
|
{
|
|
const char* dirStr;
|
|
const char* fnStr;
|
|
const char* extStr;
|
|
} pathPart_t;
|
|
|
|
// Given a file name decompose it into a directory string, file name string and file extension string.
|
|
// The returned record and the strings it points to are contained in a single block of
|
|
// memory which must be released by a call to memRelease() or memFree()
|
|
pathPart_t* pathParts( const char* pathNameStr );
|
|
}
|
|
|
|
}
|
|
|
|
|
|
#endif
|