mirror of https://github.com/ksherlock/mpw.git
74 lines
1.6 KiB
C++
74 lines
1.6 KiB
C++
#ifndef __mpw_os_internal_h__
|
|
#define __mpw_os_internal_h__
|
|
|
|
#include <deque>
|
|
#include <string>
|
|
#include <sys/types.h>
|
|
|
|
namespace OS { namespace Internal {
|
|
|
|
uint16_t GetFinderInfo(const std::string &pathname, void *info, bool extended);
|
|
uint16_t SetFinderInfo(const std::string &pathname, void *info, bool extended);
|
|
|
|
uint16_t SetFinderInfo(const std::string &pathName, uint32_t fileType, uint32_t creator);
|
|
|
|
uint16_t SetFileDates(const std::string &pathname, uint32_t createDate, uint32_t modificationDate, uint32_t backupDate);
|
|
|
|
uint16_t GetFileType(const std::string &pathname, uint16_t *fileType, uint32_t *auxType);
|
|
|
|
int32_t mac_seek(uint16_t refNum, uint16_t mode, int32_t offset);
|
|
|
|
struct FDEntry
|
|
{
|
|
int refcount;
|
|
bool text;
|
|
bool resource;
|
|
|
|
std::string filename;
|
|
|
|
FDEntry() :
|
|
refcount(0),
|
|
text(false),
|
|
resource(false)
|
|
{}
|
|
|
|
static std::deque<FDEntry> FDTable;
|
|
|
|
static FDEntry& allocate(int fd);
|
|
static FDEntry& allocate(int fd, std::string &&filename);
|
|
static FDEntry& allocate(int fd, const std::string &filename);
|
|
|
|
static ssize_t read(int fd, void *buffer, size_t count);
|
|
static ssize_t write(int fd, const void *buffer, size_t count);
|
|
|
|
static int close(int fd, bool force = false);
|
|
|
|
static int open(const std::string &filename, int permission, int fork);
|
|
|
|
|
|
template<class F1, class F2>
|
|
static int32_t action(int fd, F1 good, F2 bad)
|
|
{
|
|
if (fd < 0 || fd >= FDTable.size())
|
|
{
|
|
return bad(fd);
|
|
}
|
|
|
|
auto &e = FDTable[fd];
|
|
if (e.refcount)
|
|
{
|
|
return good(fd, e);
|
|
}
|
|
else
|
|
{
|
|
return bad(fd);
|
|
}
|
|
|
|
}
|
|
};
|
|
|
|
|
|
} }
|
|
|
|
#endif
|