static bool should_run(void)
{
static SID_IDENTIFIER_AUTHORITY authority = { SECURITY_NT_AUTHORITY };
PSID admin_sid;
BOOL is_admin;
cl_win32_pass(AllocateAndInitializeSid(&authority, 2, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, &admin_sid));
cl_win32_pass(CheckTokenMembership(NULL, admin_sid, &is_admin));
FreeSid(admin_sid);
return is_admin ? true : false;
}
static char *get_filename(const char *in)
{
#ifdef GIT_WIN32
HANDLE fh;
HMODULE kerneldll;
char *filename;
typedef DWORD (__stdcall *getfinalpathname)(HANDLE, LPSTR, DWORD, DWORD);
getfinalpathname getfinalpathfn;
cl_assert(filename = malloc(MAX_PATH));
cl_assert(kerneldll = LoadLibrary("kernel32.dll"));
cl_assert(getfinalpathfn = (getfinalpathname)GetProcAddress(kerneldll, "GetFinalPathNameByHandleA"));
cl_assert(fh = CreateFileA(in, FILE_READ_ATTRIBUTES | STANDARD_RIGHTS_READ, FILE_SHARE_READ,
NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL));
cl_win32_pass(getfinalpathfn(fh, filename, MAX_PATH, VOLUME_NAME_DOS));
CloseHandle(fh);
git_path_mkposix(filename);
return filename;
#else
char *search_dirname, *search_filename, *filename = NULL;
git_buf out = GIT_BUF_INIT;
DIR *dir;
struct dirent *de;
cl_assert(search_dirname = git_path_dirname(in));
cl_assert(search_filename = git_path_basename(in));
cl_assert(dir = opendir(search_dirname));
while ((de = readdir(dir))) {
if (strcasecmp(de->d_name, search_filename) == 0) {
git_buf_join(&out, '/', search_dirname, de->d_name);
filename = git_buf_detach(&out);
break;
}
}
closedir(dir);
git__free(search_dirname);
git__free(search_filename);
git_buf_free(&out);
return filename;
#endif
}
