/*
同じ内容を持つショートカットを削除（スタートアップへの重複登録よけ）
*/
BOOL RemoveSameLink(const char *dir, char *remove_path)
{
char path[MAX_PATH_U8], dest[MAX_PATH_U8], arg[MAX_PATH_U8];
HANDLE fh;
WIN32_FIND_DATA_U8 data;
BOOL ret = FALSE;
::wsprintf(path, "%s\\*.*", dir);
if ((fh = FindFirstFileU8(path, &data)) == INVALID_HANDLE_VALUE)
return FALSE;
do {
::wsprintf(path, "%s\\%s", dir, data.cFileName);
if (ReadLinkU8(path, dest, arg) && *arg == 0) {
int dest_len = strlen(dest), ipmsg_len = strlen(IPMSG_EXENAME);
if (dest_len > ipmsg_len && strncmpi(dest + dest_len - ipmsg_len, IPMSG_EXENAME, ipmsg_len) == 0) {
ret = DeleteFileU8(path);
if (remove_path)
strcpy(remove_path, path);
}
}
} while (FindNextFileU8(fh, &data));
::FindClose(fh);
return ret;
}
BOOL GetFileInfomationU8(const char *path, WIN32_FIND_DATA_U8 *fdata)
{
HANDLE fh;
if ((fh = FindFirstFileU8(path, fdata)) != INVALID_HANDLE_VALUE)
{
::FindClose(fh);
return TRUE;
}
if ((fh = CreateFileU8(path, GENERIC_WRITE, FILE_SHARE_READ, 0, OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS, 0)) != INVALID_HANDLE_VALUE)
{
BY_HANDLE_FILE_INFORMATION info;
BOOL info_ret = ::GetFileInformationByHandle(fh, &info);
::CloseHandle(fh);
if (info_ret) {
memcpy(fdata, &info, (char *)&info.dwVolumeSerialNumber - (char *)&info);
return TRUE;
}
}
return (fdata->dwFileAttributes = GetFileAttributesU8(path)) == 0xffffffff ? FALSE : TRUE;
}
