mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
109 lines
2.6 KiB
C++
109 lines
2.6 KiB
C++
|
|
/*
|
|
* Copyright 2006 The Android Open Source Project
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
|
|
// TODO: add unittests for all these operations
|
|
|
|
#ifndef SkOSFile_DEFINED
|
|
#define SkOSFile_DEFINED
|
|
|
|
#include "SkString.h"
|
|
|
|
#if defined(SK_BUILD_FOR_MAC) || defined(SK_BUILD_FOR_UNIX) || defined(SK_BUILD_FOR_ANDROID) || defined(SK_BUILD_FOR_IOS)
|
|
#include <dirent.h>
|
|
#endif
|
|
|
|
#include <stddef.h> // ptrdiff_t
|
|
|
|
struct SkFILE;
|
|
|
|
enum SkFILE_Flags {
|
|
kRead_SkFILE_Flag = 0x01,
|
|
kWrite_SkFILE_Flag = 0x02
|
|
};
|
|
|
|
#ifdef _WIN32
|
|
const static char SkPATH_SEPARATOR = '\\';
|
|
#else
|
|
const static char SkPATH_SEPARATOR = '/';
|
|
#endif
|
|
|
|
SkFILE* sk_fopen(const char path[], SkFILE_Flags);
|
|
void sk_fclose(SkFILE*);
|
|
|
|
size_t sk_fgetsize(SkFILE*);
|
|
/** Return true if the file could seek back to the beginning
|
|
*/
|
|
bool sk_frewind(SkFILE*);
|
|
|
|
size_t sk_fread(void* buffer, size_t byteCount, SkFILE*);
|
|
size_t sk_fwrite(const void* buffer, size_t byteCount, SkFILE*);
|
|
|
|
char* sk_fgets(char* str, int size, SkFILE* f);
|
|
|
|
void sk_fflush(SkFILE*);
|
|
|
|
int sk_fseek(SkFILE*, size_t, int);
|
|
size_t sk_ftell(SkFILE*);
|
|
|
|
// Returns true if something (file, directory, ???) exists at this path.
|
|
bool sk_exists(const char *path);
|
|
|
|
// Returns true if a directory exists at this path.
|
|
bool sk_isdir(const char *path);
|
|
|
|
// Have we reached the end of the file?
|
|
int sk_feof(SkFILE *);
|
|
|
|
|
|
// Create a new directory at this path; returns true if successful.
|
|
// If the directory already existed, this will return true.
|
|
// Description of the error, if any, will be written to stderr.
|
|
bool sk_mkdir(const char* path);
|
|
|
|
class SkOSFile {
|
|
public:
|
|
class Iter {
|
|
public:
|
|
Iter();
|
|
Iter(const char path[], const char suffix[] = NULL);
|
|
~Iter();
|
|
|
|
void reset(const char path[], const char suffix[] = NULL);
|
|
/** If getDir is true, only returns directories.
|
|
Results are undefined if true and false calls are
|
|
interleaved on a single iterator.
|
|
*/
|
|
bool next(SkString* name, bool getDir = false);
|
|
|
|
private:
|
|
#ifdef SK_BUILD_FOR_WIN
|
|
HANDLE fHandle;
|
|
uint16_t* fPath16;
|
|
#elif defined(SK_BUILD_FOR_MAC) || defined(SK_BUILD_FOR_UNIX) || defined(SK_BUILD_FOR_ANDROID) || defined(SK_BUILD_FOR_IOS)
|
|
DIR* fDIR;
|
|
SkString fPath, fSuffix;
|
|
#endif
|
|
};
|
|
};
|
|
|
|
class SkUTF16_Str {
|
|
public:
|
|
SkUTF16_Str(const char src[]);
|
|
~SkUTF16_Str()
|
|
{
|
|
sk_free(fStr);
|
|
}
|
|
const uint16_t* get() const { return fStr; }
|
|
|
|
private:
|
|
uint16_t* fStr;
|
|
};
|
|
|
|
#endif
|