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List directories in virtfs too.

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Well, basically the same as directory, just skipping `.` and `..`...
This commit is contained in:
Unknown W. Brackets 2013-07-28 00:38:49 -07:00
parent d644dacced
commit a01d84ac30
2 changed files with 89 additions and 4 deletions
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2
Core/FileSystems/DirectoryFileSystem.cpp
View File

@ -568,7 +568,7 @@ bool DirectoryFileSystem::GetHostPath(const std::string &inpath, std::string &ou
#ifdef _WIN32
#define FILETIME_FROM_UNIX_EPOCH_US 11644473600000000ULL
void tmFromFiletime(tm &dest, FILETIME &src)
static void tmFromFiletime(tm &dest, FILETIME &src)
{
u64 from_1601_us = (((u64) src.dwHighDateTime << 32ULL) + (u64) src.dwLowDateTime) / 10ULL;
u64 from_1970_us = from_1601_us - FILETIME_FROM_UNIX_EPOCH_US;

91
Core/FileSystems/VirtualDiscFileSystem.cpp
View File

@ -427,11 +427,96 @@ bool VirtualDiscFileSystem::GetHostPath(const std::string &inpath, std::string &
return false;
}
#ifdef _WIN32
#define FILETIME_FROM_UNIX_EPOCH_US 11644473600000000ULL
static void tmFromFiletime(tm &dest, FILETIME &src)
{
u64 from_1601_us = (((u64) src.dwHighDateTime << 32ULL) + (u64) src.dwLowDateTime) / 10ULL;
u64 from_1970_us = from_1601_us - FILETIME_FROM_UNIX_EPOCH_US;
time_t t = (time_t) (from_1970_us / 1000000UL);
localtime_r(&t, &dest);
}
#endif
std::vector<PSPFileInfo> VirtualDiscFileSystem::GetDirListing(std::string path)
{
// todo
std::vector<PSPFileInfo> result;
return result;
std::vector<PSPFileInfo> myVector;
#ifdef _WIN32
WIN32_FIND_DATA findData;
HANDLE hFind;
std::string w32path = GetLocalPath(path) + "\\*.*";
hFind = FindFirstFile(w32path.c_str(), &findData);
if (hFind == INVALID_HANDLE_VALUE) {
return myVector; //the empty list
}
for (BOOL retval = 1; retval; retval = FindNextFile(hFind, &findData)) {
if (!strcmp(findData.cFileName, "..") || !strcmp(findData.cFileName, ".")) {
continue;
}
PSPFileInfo entry;
if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
entry.type = FILETYPE_DIRECTORY;
} else {
entry.type = FILETYPE_NORMAL;
}
entry.access = FILEACCESS_READ;
entry.size = findData.nFileSizeLow | ((u64)findData.nFileSizeHigh<<32);
entry.name = findData.cFileName;
tmFromFiletime(entry.atime, findData.ftLastAccessTime);
tmFromFiletime(entry.ctime, findData.ftCreationTime);
tmFromFiletime(entry.mtime, findData.ftLastWriteTime);
myVector.push_back(entry);
}
#else
dirent *dirp;
std::string localPath = GetLocalPath(path);
DIR *dp = opendir(localPath.c_str());
#if HOST_IS_CASE_SENSITIVE
if(dp == NULL && FixPathCase(basePath,path, FPC_FILE_MUST_EXIST)) {
// May have failed due to case sensitivity, try again
localPath = GetLocalPath(path);
dp = opendir(localPath.c_str());
}
#endif
if (dp == NULL) {
ERROR_LOG(HLE,"Error opening directory %s\n", path.c_str());
return myVector;
}
while ((dirp = readdir(dp)) != NULL) {
if (!strcmp(dirp->d_name, "..") || !strcmp(dirp->d_name, ".")) {
continue;
}
PSPFileInfo entry;
struct stat s;
std::string fullName = GetLocalPath(path) + "/"+dirp->d_name;
stat(fullName.c_str(), &s);
if (S_ISDIR(s.st_mode))
entry.type = FILETYPE_DIRECTORY;
else
entry.type = FILETYPE_NORMAL;
entry.access = s.st_mode & 0x1FF;
entry.name = dirp->d_name;
entry.size = s.st_size;
localtime_r((time_t*)&s.st_atime,&entry.atime);
localtime_r((time_t*)&s.st_ctime,&entry.ctime);
localtime_r((time_t*)&s.st_mtime,&entry.mtime);
myVector.push_back(entry);
}
closedir(dp);
#endif
return myVector;
}
size_t VirtualDiscFileSystem::WriteFile(u32 handle, const u8 *pointer, s64 size)