- consolidated password helpers into bb_pwd.c
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parent
d5bd137a24
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f56b8e4b00
@ -1,30 +0,0 @@
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <stdlib.h>
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extern unsigned long get_ug_id(const char *s, long (*my_getxxnam)(const char *))
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{
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unsigned long r;
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char *p;
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r = strtoul(s, &p, 10);
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if (*p || (s == p)) {
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r = my_getxxnam(s);
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}
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return r;
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}
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@ -1,57 +0,0 @@
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/* vi: set sw=4 ts=4: */
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/*
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* Utility routines.
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*
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* Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* Hacked by Tito Ragusa (c) 2004 <farmatito@tiscali.it> to make it more
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* flexible :
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*
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* if bufsize is > 0 char *group cannot be set to NULL.
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* On success groupname is written on static allocated buffer group
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* (and a pointer to it is returned).
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* On failure gid as string is written to static allocated buffer
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* group and NULL is returned.
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* if bufsize is = 0 char *group can be set to NULL.
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* On success groupname is returned.
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* On failure NULL is returned.
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* if bufsize is < 0 char *group can be set to NULL.
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* On success groupname is returned.
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* On failure an error message is printed and the program exits.
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*/
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#include "libbb.h"
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#include "grp_.h"
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/* gets a groupname given a gid */
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char * my_getgrgid(char *group, long gid, int bufsize)
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{
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struct group *mygroup = getgrgid(gid);
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return my_getug(group, (mygroup) ? mygroup->gr_name : (char *)mygroup, gid, bufsize, 'g');
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}
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/* END CODE */
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/*
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Local Variables:
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c-file-style: "linux"
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c-basic-offset: 4
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tab-width: 4
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End:
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*/
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@ -1,49 +0,0 @@
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/* vi: set sw=4 ts=4: */
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/*
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* Utility routines.
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*
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* Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdio.h>
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#include <string.h>
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#include "libbb.h"
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#include "pwd_.h"
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#include "grp_.h"
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/* returns a gid given a group name */
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long my_getgrnam(const char *name)
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{
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struct group *mygroup;
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mygroup = getgrnam(name);
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if (mygroup==NULL)
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bb_error_msg_and_die("unknown group name: %s", name);
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return (mygroup->gr_gid);
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}
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/* END CODE */
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/*
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Local Variables:
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c-file-style: "linux"
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c-basic-offset: 4
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tab-width: 4
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End:
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*/
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@ -1,49 +0,0 @@
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/* vi: set sw=4 ts=4: */
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/*
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* Utility routines.
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*
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* Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdio.h>
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#include <string.h>
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#include "libbb.h"
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#include "pwd_.h"
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#include "grp_.h"
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/* returns a uid given a username */
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long my_getpwnam(const char *name)
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{
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struct passwd *myuser;
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myuser = getpwnam(name);
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if (myuser==NULL)
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bb_error_msg_and_die("unknown user name: %s", name);
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return myuser->pw_uid;
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}
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/* END CODE */
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/*
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Local Variables:
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c-file-style: "linux"
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c-basic-offset: 4
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tab-width: 4
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End:
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*/
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@ -1,56 +0,0 @@
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/* vi: set sw=4 ts=4: */
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/*
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* Utility routines.
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*
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* Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* Hacked by Tito Ragusa (c) 2004 <farmatito@tiscali.it> to make it more
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* flexible :
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*
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* if bufsize is > 0 char *name can not be set to NULL.
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* On success username is written on the static allocated buffer name
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* (and a pointer to it is returned).
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* On failure uid as string is written to the static allocated buffer name
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* and NULL is returned.
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* if bufsize is = 0 char *name can be set to NULL.
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* On success username is returned.
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* On failure NULL is returned.
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* if bufsize is < 0 char *name can be set to NULL
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* On success username is returned.
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* On failure an error message is printed and the program exits.
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*/
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#include "libbb.h"
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#include "pwd_.h"
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/* gets a username given a uid */
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char * my_getpwuid(char *name, long uid, int bufsize)
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{
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struct passwd *myuser = getpwuid(uid);
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return my_getug(name, (myuser) ? myuser->pw_name : (char *)myuser , uid, bufsize, 'u');
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}
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/* END CODE */
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/*
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Local Variables:
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c-file-style: "linux"
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c-basic-offset: 4
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tab-width: 4
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End:
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*/
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@ -1,64 +0,0 @@
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/* vi: set sw=4 ts=4: */
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/*
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* Utility routines.
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*
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* Copyright (C) 2004 by Tito Ragusa <farmatito@tiscali.it>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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*
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* if bufsize is > 0 char *buffer can not be set to NULL.
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* If idname is not NULL it is written on the static allocated buffer
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* (and a pointer to it is returned).
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* if idname is NULL, id as string is written to the static allocated buffer
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* and NULL is returned.
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* if bufsize is = 0 char *buffer can be set to NULL.
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* If idname exists a pointer to it is returned,
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* else NULL is returned.
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* if bufsize is < 0 char *buffer can be set to NULL.
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* If idname exists a pointer to it is returned,
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* else an error message is printed and the program exits.
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*/
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#include <stdio.h>
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#include <assert.h>
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#include "libbb.h"
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/* internal function for my_getpwuid and my_getgrgid */
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char * my_getug(char *buffer, char *idname, long id, int bufsize, char prefix)
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{
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if(bufsize > 0 ) {
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assert(buffer!=NULL);
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if(idname) {
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return safe_strncpy(buffer, idname, bufsize);
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}
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snprintf(buffer, bufsize, "%ld", id);
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} else if(bufsize < 0 && !idname) {
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bb_error_msg_and_die("unknown %cid %ld", prefix, id);
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}
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return idname;
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}
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/* END CODE */
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/*
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Local Variables:
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c-file-style: "linux"
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c-basic-offset: 4
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tab-width: 4
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End:
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*/
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