12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697 |
- /* Copyright (C) 2010 TightVNC Team. All Rights Reserved.
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA.
- */
-
- #ifdef HAVE_CONFIG_H
- #include <config.h>
- #endif
-
- #include <os/os.h>
-
- #include <assert.h>
-
- #ifndef WIN32
- #include <pwd.h>
- #include <stdlib.h>
- #include <string.h>
- #include <sys/types.h>
- #include <unistd.h>
- #else
- #include <windows.h>
- #include <wininet.h> /* MinGW needs it */
- #include <shlobj.h>
- #endif
-
- int getvnchomedir(char **dirp)
- {
- #ifndef WIN32
- char *homedir, *dir;
- size_t len;
- uid_t uid;
- struct passwd *passwd;
- #else
- TCHAR *dir;
- BOOL ret;
- #endif
-
- assert(dirp != NULL && *dirp == NULL);
-
- #ifndef WIN32
- homedir = getenv("HOME");
- if (homedir == NULL) {
- uid = getuid();
- passwd = getpwuid(uid);
- if (passwd == NULL) {
- /* Do we want emit error msg here? */
- return -1;
- }
- homedir = passwd->pw_dir;
- }
-
- len = strlen(homedir);
- dir = new char[len+7];
- if (dir == NULL)
- return -1;
-
- memcpy(dir, homedir, len);
- memcpy(dir + len, "/.vnc/\0", 7);
- #else
- dir = new TCHAR[MAX_PATH];
- if (dir == NULL)
- return -1;
-
- ret = SHGetSpecialFolderPath(NULL, dir, CSIDL_APPDATA, FALSE);
- if (ret == FALSE) {
- delete [] dir;
- return -1;
- }
- memcpy(dir+strlen(dir), (TCHAR *)"\\vnc\\\0", 6);
- #endif
- *dirp = dir;
- return 0;
- }
-
- int fileexists(char *file)
- {
- #ifdef WIN32
- return (GetFileAttributes(file) == INVALID_FILE_ATTRIBUTES) ? -1 : 0;
- #else
- return access(file, R_OK);
- #endif
- }
-
|