ddmd.root.filename

struct FileName;

Encapsulate path and file names.

static pure nothrow bool absolute(const(char)* name);

Determine if path is absolute.

Parameters:

const(char)* name

path

Returns:

true if absolute path name.

static pure nothrow const(char)* ext(const(char)* str);

Determine file name extension as slice of input.

Parameters:

const(char)* str

file name

Returns:

filename extension (read-only). Points past '.' of extension. If there isn't one, return null.

static nothrow const(char)* removeExt(const(char)* str);

Return file name without extension.

Parameters:

const(char)* str

file name

Returns:

mem.xmalloc'd filename with extension removed.

static pure nothrow const(char)* name(const(char)* str);

Return filename name excluding path (read-only).

static nothrow const(char)* path(const(char)* str);

Return path portion of str. Path will does not include trailing path separator.

static nothrow const(char)* replaceName(const(char)* path, const(char)* name);

Replace filename portion of path.

static nothrow const(char)* defaultExt(const(char)* name, const(char)* ext);

Free returned value with FileName::free()

static nothrow const(char)* forceExt(const(char)* name, const(char)* ext);

Free returned value with FileName::free()

const pure nothrow bool equalsExt(const(char)* ext);

Return !=0 if extensions match.

static nothrow const(char)* searchPath(Strings* path, const(char)* name, bool cwd);

Search Path for file.

Input: cwd if true, search current directory before searching path

static nothrow const(char)* safeSearchPath(Strings* path, const(char)* name);

Search Path for file in a safe manner.

Be wary of CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') attacks.

http: //cwe.mitre.org/data/definitions/22.html More info:

https: //www.securecoding.cert.org/confluence/display/c/FIO02-C.+Canonicalize+path+names+originating+from+tainted+sources

Returns:

NULL file not found !=NULL mem.xmalloc'd file name

static nothrow const(char)* canonicalName(const(char)* name);

Return canonical version of name in a malloc'd buffer. This code is high risk.

static nothrow void free(const(char)* str);

Free memory allocated by FileName routines