diff options
Diffstat (limited to 'lib/netrc.c')
| -rw-r--r-- | lib/netrc.c | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/lib/netrc.c b/lib/netrc.c deleted file mode 100644 index 10853d395..000000000 --- a/lib/netrc.c +++ /dev/null @@ -1,186 +0,0 @@ -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2012, 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 http://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 "curl_setup.h" - -#ifdef HAVE_PWD_H -#include <pwd.h> -#endif -#ifdef __VMS -#include <unixlib.h> -#endif - -#include <curl/curl.h> -#include "curl_netrc.h" - -#include "curl_strequal.h" -#include "curl_strtok.h" -#include "curl_memory.h" -#include "curl_rawstr.h" - -#define _MPRINTF_REPLACE /* use our functions only */ -#include <curl/mprintf.h> - -/* The last #include file should be: */ -#include "curl_memdebug.h" - -/* Get user and password from .netrc when given a machine name */ - -enum host_lookup_state { - NOTHING, - HOSTFOUND, /* the 'machine' keyword was found */ - HOSTVALID /* this is "our" machine! */ -}; - -/* - * @unittest: 1304 - */ -int Curl_parsenetrc(const char *host, - char *login, - char *password, - char *netrcfile) -{ - FILE *file; - int retcode=1; - int specific_login = (login[0] != 0); - char *home = NULL; - bool home_alloc = FALSE; - bool netrc_alloc = FALSE; - enum host_lookup_state state=NOTHING; - - char state_login=0; /* Found a login keyword */ - char state_password=0; /* Found a password keyword */ - int state_our_login=FALSE; /* With specific_login, found *our* login name */ - -#define NETRC DOT_CHAR "netrc" - - if(!netrcfile) { - home = curl_getenv("HOME"); /* portable environment reader */ - if(home) { - home_alloc = TRUE; -#if defined(HAVE_GETPWUID) && defined(HAVE_GETEUID) - } - else { - struct passwd *pw; - pw= getpwuid(geteuid()); - if(pw) { -#ifdef __VMS - home = decc_translate_vms(pw->pw_dir); -#else - home = pw->pw_dir; -#endif - } -#endif - } - - if(!home) - return -1; - - netrcfile = curl_maprintf("%s%s%s", home, DIR_CHAR, NETRC); - if(!netrcfile) { - if(home_alloc) - free(home); - return -1; - } - netrc_alloc = TRUE; - } - - file = fopen(netrcfile, "r"); - if(file) { - char *tok; - char *tok_buf; - bool done=FALSE; - char netrcbuffer[256]; - int netrcbuffsize = (int)sizeof(netrcbuffer); - - while(!done && fgets(netrcbuffer, netrcbuffsize, file)) { - tok=strtok_r(netrcbuffer, " \t\n", &tok_buf); - while(!done && tok) { - - if(login[0] && password[0]) { - done=TRUE; - break; - } - - switch(state) { - case NOTHING: - if(Curl_raw_equal("machine", tok)) { - /* the next tok is the machine name, this is in itself the - delimiter that starts the stuff entered for this machine, - after this we need to search for 'login' and - 'password'. */ - state=HOSTFOUND; - } - break; - case HOSTFOUND: - if(Curl_raw_equal(host, tok)) { - /* and yes, this is our host! */ - state=HOSTVALID; - retcode=0; /* we did find our host */ - } - else - /* not our host */ - state=NOTHING; - break; - case HOSTVALID: - /* we are now parsing sub-keywords concerning "our" host */ - if(state_login) { - if(specific_login) { - state_our_login = Curl_raw_equal(login, tok); - } - else { - strncpy(login, tok, LOGINSIZE-1); - } - state_login=0; - } - else if(state_password) { - if(state_our_login || !specific_login) { - strncpy(password, tok, PASSWORDSIZE-1); - } - state_password=0; - } - else if(Curl_raw_equal("login", tok)) - state_login=1; - else if(Curl_raw_equal("password", tok)) - state_password=1; - else if(Curl_raw_equal("machine", tok)) { - /* ok, there's machine here go => */ - state = HOSTFOUND; - state_our_login = FALSE; - } - break; - } /* switch (state) */ - - tok = strtok_r(NULL, " \t\n", &tok_buf); - } /* while(tok) */ - } /* while fgets() */ - - fclose(file); - } - - if(home_alloc) - free(home); - if(netrc_alloc) - free(netrcfile); - - return retcode; -} |