경로 관련 함수 (Shell Path Handling Functions)

MSDN에 소개된 Path 관련 함수들을 소개해 놓은 페이지 이다.

http://msdn.microsoft.com/en-us/library/bb773559%28VS.85%29.aspx

위 페이지에 포함되어 있는 함수를 사용하기 위해서는 아래와 같이 헤더파일과 라이브러리를 링크 해 주어야 한다.

#include <shlwapi.h>

#pragma comment(lib, "shlwapi")

PathAddBackslash

Adds a backslash to the end of a string to create the correct syntax for a path. If the source path already has a trailing backslash, no backslash will be added.

Note  Misuse of this function can lead to a buffer overrun. We recommend the use of the safer PathCchAddBackslash or PathCchAddBackslashEx function in its place.

PathAddExtension

Adds a file name extension to a path string.

Note  Misuse of this function can lead to a buffer overrun. We recommend the use of the safer PathCchAddExtension function in its place.

PathAppend

Appends one path to the end of another.

Note  Misuse of this function can lead to a buffer overrun. We recommend the use of the safer PathCchAppend or PathCchAppendEx function in its place.

PathBuildRoot

Creates a root path from a given drive number.

PathCanonicalize

Simplifies a path by removing navigation elements such as "." and ".." to produce a direct, well-formed path.

PathCombine

Concatenates two strings that represent properly formed paths into one path; also concatenates any relative path elements.

Note  Misuse of this function can lead to a buffer overrun. We recommend the use of the safer PathCchCombine or PathCchCombineEx function in its place.

PathCommonPrefix

Compares two paths to determine if they share a common prefix. A prefix is one of these types: "C:\\", ".", "..", "..\\".

PathCompactPath

Truncates a file path to fit within a given pixel width by replacing path components with ellipses.

PathCompactPathEx

Truncates a path to fit within a certain number of characters by replacing path components with ellipses.

PathCreateFromUrl

Converts a file URL to a Microsoft MS-DOS path.

PathCreateFromUrlAlloc

Creates a path from a file URL.

PathFileExists

Determines whether a path to a file system object such as a file or folder is valid.

PathFindExtension

Searches a path for an extension.

PathFindFileName

Searches a path for a file name.

PathFindNextComponent

Parses a path and returns the portion of that path that follows the first backslash.

PathFindOnPath

Searches for a file.

PathFindSuffixArray

Determines whether a given file name has one of a list of suffixes.

PathGetArgs

Finds the command line arguments within a given path.

PathGetCharType

Determines the type of character in relation to a path.

PathGetDriveNumber

Searches a path for a drive letter within the range of 'A' to 'Z' and returns the corresponding drive number.

PathIsContentType

Determines if a file's registered content type matches the specified content type. This function obtains the content type for the specified file type and compares that string with the pszContentType. The comparison is not case-sensitive.

PathIsDirectory

Verifies that a path is a valid directory.

PathIsDirectoryEmpty

Determines whether a specified path is an empty directory.

PathIsFileSpec

Searches a path for any path-delimiting characters (for example, ':' or '\' ). If there are no path-delimiting characters present, the path is considered to be a File Spec path.

PathIsHTMLFile

Determines if a file is an HTML file. The determination is made based on the content type that is registered for the file's extension.

PathIsLFNFileSpec

Determines whether a file name is in long format.

PathIsNetworkPath

Determines whether a path string represents a network resource.

PathIsPrefix

Searches a path to determine if it contains a valid prefix of the type passed by pszPrefix. A prefix is one of these types: "C:\\", ".", "..", "..\\".

PathIsRelative

Searches a path and determines if it is relative.

PathIsRoot

Determines whether a path string refers to the root of a volume.

PathIsSameRoot

Compares two paths to determine if they have a common root component.

PathIsSystemFolder

Determines if an existing folder contains the attributes that make it a system folder. Alternately, this function indicates if certain attributes qualify a folder to be a system folder.

PathIsUNC

Determines if a path string is a valid Universal Naming Convention (UNC) path, as opposed to a path based on a drive letter.

PathIsUNCServer

Determines if a string is a valid UNC for a server path only.

PathIsUNCServerShare

Determines if a string is a valid UNC share path, \\server\share.

PathIsURL

Tests a given string to determine if it conforms to a valid URL format.

PathMakePretty

Converts an all-uppercase path to all lowercase characters to give the path a consistent appearance.

PathMakeSystemFolder

Gives an existing folder the proper attributes to become a system folder.

PathMatchSpec

Searches a string using a MS-DOS wildcard match type.

PathMatchSpecEx

Matches a file name from a path against one or more file name patterns.

PathParseIconLocation

Parses a file location string that contains a file location and icon index, and returns separate values.

PathQuoteSpaces

Searches a path for spaces. If spaces are found, the entire path is enclosed in quotation marks.

PathRelativePathTo

Creates a relative path from one file or folder to another.

PathRemoveArgs

Removes any arguments from a given path.

PathRemoveBackslash

Removes the trailing backslash from a given path.

Note  This function is deprecated. We recommend the use of the PathCchRemoveBackslash or PathCchRemoveBackslashEx function in its place.

PathRemoveBlanks

Removes all leading and trailing spaces from a string.

PathRemoveExtension

Removes the file name extension from a path, if one is present.

Note  This function is deprecated. We recommend the use of the PathCchRemoveExtension in its place.

PathRemoveFileSpec

Removes the trailing file name and backslash from a path, if they are present.

Note  This function is deprecated. We recommend the use of the PathCchRemoveFileSpec function in its place.

PathRenameExtension

Replaces the extension of a file name with a new extension. If the file name does not contain an extension, the extension will be attached to the end of the string.

Note  Misuse of this function can lead to a buffer overrun. We recommend the use of the safer PathCchRenameExtension function in its place.

PathSearchAndQualify

Determines if a given path is correctly formatted and fully qualified.

PathSetDlgItemPath

Sets the text of a child control in a window or dialog box, using PathCompactPath to ensure the path fits in the control.

PathSkipRoot

Retrieves a pointer to the first character in a path following the drive letter or UNC server/share path elements.

PathStripPath

Removes the path portion of a fully qualified path and file.

PathStripToRoot

Removes all file and directory elements in a path except for the root information.

Note  Misuse of this function can lead to a buffer overrun. We recommend the use of the safer PathCchStripToRoot function in its place.

PathUndecorate

Removes the decoration from a path string.

PathUnExpandEnvStrings

Replaces certain folder names in a fully qualified path with their associated environment string.

PathUnmakeSystemFolder

Removes the attributes from a folder that make it a system folder. This folder must actually exist in the file system.

PathUnquoteSpaces

Removes quotes from the beginning and end of a path.

SHSkipJunction

Checks a bind context to see if it is safe to bind to a particular component object.

UrlApplyScheme

Determines a scheme for a specified URL string, and returns a string with an appropriate prefix.

UrlCanonicalize

Converts a URL string into canonical form.

UrlCombine

When provided with a relative URL and its base, returns a URL in canonical form.

UrlCompare

Makes a case-sensitive comparison of two URL strings.

UrlCreateFromPath

Converts a MS-DOS path to a canonicalized URL.

UrlEscape

Converts characters or surrogate pairs in a URL that might be altered during transport across the Internet ("unsafe" characters) into their corresponding escape sequences. Surrogate pairs are characters between U+10000 to U+10FFFF (in UTF-32) or between DC00 to DFFF (in UTF-16).

UrlEscapeSpaces

A macro that converts space characters into their corresponding escape sequence.

UrlGetLocation

Retrieves the location from a URL.

UrlGetPart

Accepts a URL string and returns a specified part of that URL.

UrlHash

Hashes a URL string.

UrlIs

Tests whether a URL is a specified type.

UrlIsFileUrl

Tests a URL to determine if it is a file URL.

UrlIsNoHistory

Returns whether a URL is a URL that browsers typically do not include in navigation history.

UrlIsOpaque

Returns whether a URL is opaque.

UrlUnescape

Converts escape sequences back into ordinary characters.

UrlUnescapeInPlace

Converts escape sequences back into ordinary characters and overwrites the original string.