| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al. |
| * |
| * This software is licensed as described in the file COPYING, which |
| * you should have received as part of this distribution. The terms |
| * are also available at https://curl.haxx.se/docs/copyright.html. |
| * |
| * You may opt to use, copy, modify, merge, publish, distribute and/or sell |
| * copies of the Software, and permit persons to whom the Software is |
| * furnished to do so, under the terms of the COPYING file. |
| * |
| * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| * KIND, either express or implied. |
| * |
| ***************************************************************************/ |
| #include "tool_setup.h" |
| |
| #ifdef HAVE_PWD_H |
| # include <pwd.h> |
| #endif |
| |
| #include <curl/mprintf.h> |
| |
| #include "tool_homedir.h" |
| |
| #include "memdebug.h" /* keep this as LAST include */ |
| |
| static char *GetEnv(const char *variable) |
| { |
| char *dupe, *env; |
| |
| env = curl_getenv(variable); |
| if(!env) |
| return NULL; |
| |
| dupe = strdup(env); |
| curl_free(env); |
| return dupe; |
| } |
| |
| /* return the home directory of the current user as an allocated string */ |
| char *homedir(void) |
| { |
| char *home; |
| |
| home = GetEnv("CURL_HOME"); |
| if(home) |
| return home; |
| |
| home = GetEnv("HOME"); |
| if(home) |
| return home; |
| |
| #if defined(HAVE_GETPWUID) && defined(HAVE_GETEUID) |
| { |
| struct passwd *pw = getpwuid(geteuid()); |
| |
| if(pw) { |
| home = pw->pw_dir; |
| if(home && home[0]) |
| home = strdup(home); |
| else |
| home = NULL; |
| } |
| } |
| #endif /* PWD-stuff */ |
| #ifdef WIN32 |
| home = GetEnv("APPDATA"); |
| if(!home) { |
| char *env = GetEnv("USERPROFILE"); |
| if(env) { |
| char *path = curl_maprintf("%s\\Application Data", env); |
| if(path) { |
| home = strdup(path); |
| curl_free(path); |
| } |
| free(env); |
| } |
| } |
| #endif /* WIN32 */ |
| return home; |
| } |