SkOSPath Class Reference

#include <SkOSPath.h>

Static Public Member Functions
static SkString	Join (const char *rootPath, const char *relativePath)
static SkString	Basename (const char *fullPath)
static SkString	Dirname (const char *fullPath)

Static Public Attributes
static constexpr char	SEPARATOR = '/'

Detailed Description

Functions for modifying SkStrings which represent paths on the filesystem.

Definition at line 16 of file SkOSPath.h.

Member Function Documentation

Basename()

SkString SkOSPath::Basename ( const char *  fullPath )

static

Return the name of the file, ignoring the directory structure. Behaves like python's os.path.basename. If the fullPath is /dir/subdir/, an empty string is returned.

Parameters

fullPath

Full path to the file.

Returns

SkString The basename of the file - anything beyond the final slash, or the full name if there is no slash.

Definition at line 23 of file SkOSPath.cpp.

                                                {
    if (!fullPath) {
        return SkString();
    }
    const char* filename = strrchr(fullPath, SEPARATOR);
    if (nullptr == filename) {
        filename = fullPath;
    } else {
        ++filename;
    }
    return SkString(filename);
}

Dirname()

SkString SkOSPath::Dirname ( const char *  fullPath )

static

Given a qualified file name returns the directory. Behaves like python's os.path.dirname. If the fullPath is /dir/subdir/ the return will be /dir/subdir/

Parameters

fullPath

Full path to the file.

Returns

SkString The dir containing the file - anything preceding the final slash, or the full name if ending in a slash.

Definition at line 36 of file SkOSPath.cpp.

                                               {
    if (!fullPath) {
        return SkString();
    }
    const char* end = strrchr(fullPath, SEPARATOR);
    if (nullptr == end) {
        return SkString();
    }
    if (end == fullPath) {
        SkASSERT(fullPath[0] == SEPARATOR);
        ++end;
    }
    return SkString(fullPath, end - fullPath);
}

Join()

SkString SkOSPath::Join ( const char *  rootPath, const char *  relativePath  )

static

Assembles rootPath and relativePath into a single path, like this: rootPath/relativePath. It is okay to call with a NULL rootPath and/or relativePath. A path separator will still be inserted.

Uses SkPATH_SEPARATOR, to work on all platforms.

Definition at line 14 of file SkOSPath.cpp.

                                                                      {
    SkString result(rootPath);
    if (!result.endsWith(SEPARATOR) && !result.isEmpty()) {
        result.appendUnichar(SEPARATOR);
    }
    result.append(relativePath);
    return result;
}

Member Data Documentation

SEPARATOR

constexpr char SkOSPath::SEPARATOR = '/'

staticconstexpr

Definition at line 21 of file SkOSPath.h.

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The documentation for this class was generated from the following files:

• third_party/skia/src/utils/SkOSPath.h
• third_party/skia/src/utils/SkOSPath.cpp