/* * $Id: vdominfo.c,v 1.2.2.1 2004/03/10 15:06:54 tomcollins Exp $ * Copyright (C) 2001,2002 Inter7 Internet Technologies, Inc. * * This program 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 program 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 program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */#include <stdio.h>#include <stdlib.h>#include <unistd.h>#include <memory.h>#include "config.h"#include "vpopmail.h"#include "vauth.h"#define MAX_BUFF 256char Domain[MAX_BUFF];char Dir[MAX_BUFF];uid_t Uid;gid_t Gid;int DisplayName;int DisplayUid;int DisplayGid;int DisplayDir;int DisplayAll;int DisplayTotalUsers;void usage();void get_options(int argc, char **argv);void display_domain(char *domain, char *dir, uid_t uid, gid_t gid);void display_all_domains();#define TOKENS ":\n"extern vdir_type vdir;int main(int argc, char *argv[]){    get_options(argc,argv);    /* did we want to view a single domain domain? */    if (Domain[0] != 0 ) {        /* yes, just lookup a single domain */        if ( vget_assign(Domain, Dir, sizeof(Dir), &Uid, &Gid ) == NULL ) {            printf("domain %s does not exist\n", Domain );            vexit(-1);        }        display_domain(Domain, Dir, Uid, Gid);    } else {        display_all_domains();    }    return(vexit(0));}void usage(){    printf("vdominfo: usage: [options] [domain]\n");    printf("options: -v (print version number)\n");    printf("         -a (display all fields, this is the default)\n");    printf("         -n (display domain name)\n");    printf("         -u (display uid field)\n");    printf("         -g (display gid field)\n");    printf("         -d (display domain directory)\n");    printf("         -t (display total users)\n");}void get_options(int argc, char **argv){ int c; int errflag; extern int optind;    DisplayName = 0;    DisplayUid = 0;    DisplayGid = 0;    DisplayDir = 0;    DisplayTotalUsers = 0;    DisplayAll = 1;    memset(Domain, 0, sizeof(Domain));    errflag = 0;    while( !errflag && (c=getopt(argc,argv,"vanugdt")) != -1 ) {        switch(c) {            case 'v':                printf("version: %s\n", VERSION);                break;            case 'n':                DisplayName = 1;                    DisplayAll = 0;                break;            case 'u':                DisplayUid = 1;                    DisplayAll = 0;                break;            case 'g':                DisplayGid = 1;                    DisplayAll = 0;                break;            case 'd':                DisplayDir = 1;                    DisplayAll = 0;                break;            case 't':                DisplayTotalUsers = 1;                    DisplayAll = 0;                break;            case 'a':                DisplayAll = 0;                break;            default:                errflag = 1;                break;        }    }    if ( errflag > 0 ) {        usage();        vexit(-1);    }    if ( optind < argc ) {	snprintf(Domain, sizeof(Domain), "%s", argv[optind]);         ++optind;    }}void display_domain(char *domain, char *dir, uid_t uid, gid_t gid){    if ( DisplayAll ) {        printf("domain: %s\n", domain);         printf("uid:    %lu\n", (long unsigned)uid);        printf("gid:    %lu\n", (long unsigned)gid);        printf("dir:    %s\n",  dir);        open_big_dir(domain, uid, gid);        printf("users:  %lu\n",  vdir.cur_users);        close_big_dir(domain,uid,gid);    } else {        if ( DisplayName ) printf("%s\n", domain);         if ( DisplayUid ) printf("%lu\n", (long unsigned)uid);        if ( DisplayGid ) printf("%lu\n", (long unsigned)gid);        if ( DisplayDir ) printf("%s\n",  dir);        if ( DisplayTotalUsers ) {            open_big_dir(domain, uid, gid);            printf("%lu\n",  vdir.cur_users);            close_big_dir(domain,uid,gid);        }    }}void display_all_domains(){ FILE *fs; char *tmpstr; char TmpBuf[MAX_BUFF]; char RealName[MAX_BUFF];    snprintf(TmpBuf, sizeof(TmpBuf), "%s/users/assign", QMAILDIR);    if ((fs=fopen(TmpBuf, "r"))==NULL) {        printf("could not open assign file %s\n", TmpBuf);        vexit(-1);    }    /* users/assign looks like     * +alias.domain.com-:real.domain.com:89:89:/var/vpopmail/domains/real.domain.com:-::     */    while( fgets(TmpBuf, sizeof(TmpBuf), fs) != NULL ) {        /* skip over any lines that do not contain tokens */	if ( (tmpstr=strtok(TmpBuf, TOKENS)) == NULL ) continue;	/* ignore lines that don't start with "+" */	if (*tmpstr != '+') continue;	/* suck out the "alias name" of the domain          * (we have to drop the leading '+' and the trailing "-")          */	snprintf(Domain, sizeof(Domain), "%s", tmpstr+1);        Domain[strlen(Domain)-1] = 0;	/* ignore domains without '.' in them (non-vpopmail entries */	if (strchr (Domain, '.') == NULL) continue;        /* jump over the token between the alias and real domain */	if ( (tmpstr=strtok(NULL, TOKENS)) == NULL ) continue;        /* suck out the "real name" of the domain */	snprintf(RealName, sizeof(RealName), "%s", tmpstr);	/* jump over the token between real domain and uid */	if ( (tmpstr=strtok(NULL, TOKENS)) == NULL ) continue;	/* suck out the uid */	Uid = atol(tmpstr);	/* jump over the token between the uid and the gid */	if ( (tmpstr=strtok(NULL, TOKENS)) == NULL ) continue;	/* suck out the gid */	Gid = atol(tmpstr);	/* jump over the token between the gid and the dir */	if ( (tmpstr=strtok(NULL, TOKENS)) == NULL ) continue;        /* suck out the dir */	snprintf(Dir, sizeof(Dir), "%s", tmpstr);	display_domain(Domain, Dir, Uid, Gid);	if (strcmp(Domain, RealName) != 0) { 		printf ("Note:   %s is an alias for %s\n",Domain,RealName);	}     	printf ("\n");    }    fclose(fs);}