--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+ SMBFS mount program
+ Copyright (C) Andrew Tridgell 1999
+
+ 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+#include <mntent.h>
+#include <asm/types.h>
+#include <linux/smb_fs.h>
+
+extern BOOL in_client;
+extern pstring user_socket_options;
+
+static pstring credentials;
+static pstring my_netbios_name;
+static pstring password;
+static pstring username;
+static pstring workgroup;
+static pstring mpoint;
+static pstring service;
+static pstring options;
+
+static struct in_addr dest_ip;
+static BOOL have_ip;
+static int smb_port = 0;
+static BOOL got_user;
+static BOOL got_pass;
+static uid_t mount_uid;
+static gid_t mount_gid;
+static int mount_ro;
+static unsigned mount_fmask;
+static unsigned mount_dmask;
+static BOOL use_kerberos;
+/* TODO: Add code to detect smbfs version in kernel */
+static BOOL status32_smbfs = False;
+static BOOL smbfs_has_unicode = False;
+static BOOL smbfs_has_lfs = False;
+
+static void usage(void);
+
+static void exit_parent(int sig)
+{
+ /* parent simply exits when child says go... */
+ exit(0);
+}
+
+static void daemonize(void)
+{
+ int j, status;
+ pid_t child_pid;
+
+ signal( SIGTERM, exit_parent );
+
+ if ((child_pid = sys_fork()) < 0) {
+ DEBUG(0,("could not fork\n"));
+ }
+
+ if (child_pid > 0) {
+ while( 1 ) {
+ j = waitpid( child_pid, &status, 0 );
+ if( j < 0 ) {
+ if( EINTR == errno ) {
+ continue;
+ }
+ status = errno;
+ }
+ break;
+ }
+
+ /* If we get here - the child exited with some error status */
+ if (WIFSIGNALED(status))
+ exit(128 + WTERMSIG(status));
+ else
+ exit(WEXITSTATUS(status));
+ }
+
+ signal( SIGTERM, SIG_DFL );
+ chdir("/");
+}
+
+static void close_our_files(int client_fd)
+{
+ int i;
+ struct rlimit limits;
+
+ getrlimit(RLIMIT_NOFILE,&limits);
+ for (i = 0; i< limits.rlim_max; i++) {
+ if (i == client_fd)
+ continue;
+ close(i);
+ }
+}
+
+static void usr1_handler(int x)
+{
+ return;
+}
+
+
+/*****************************************************
+return a connection to a server
+*******************************************************/
+static struct cli_state *do_connection(char *the_service)
+{
+ struct cli_state *c;
+ struct nmb_name called, calling;
+ char *server_n;
+ struct in_addr ip;
+ pstring server;
+ char *share;
+
+ if (the_service[0] != '\\' || the_service[1] != '\\') {
+ usage();
+ exit(1);
+ }
+
+ pstrcpy(server, the_service+2);
+ share = strchr_m(server,'\\');
+ if (!share) {
+ usage();
+ exit(1);
+ }
+ *share = 0;
+ share++;
+
+ server_n = server;
+
+ make_nmb_name(&calling, my_netbios_name, 0x0);
+ make_nmb_name(&called , server, 0x20);
+
+ again:
+ zero_ip(&ip);
+ if (have_ip) ip = dest_ip;
+
+ /* have to open a new connection */
+ if (!(c=cli_initialise(NULL)) || (cli_set_port(c, smb_port) != smb_port) ||
+ !cli_connect(c, server_n, &ip)) {
+ DEBUG(0,("%d: Connection to %s failed\n", sys_getpid(), server_n));
+ if (c) {
+ cli_shutdown(c);
+ }
+ return NULL;
+ }
+
+ /* SPNEGO doesn't work till we get NTSTATUS error support */
+ /* But it is REQUIRED for kerberos authentication */
+ if(!use_kerberos) c->use_spnego = False;
+
+ /* The kernel doesn't yet know how to sign it's packets */
+ c->sign_info.allow_smb_signing = False;
+
+ /* Use kerberos authentication if specified */
+ c->use_kerberos = use_kerberos;
+
+ if (!cli_session_request(c, &calling, &called)) {
+ char *p;
+ DEBUG(0,("%d: session request to %s failed (%s)\n",
+ sys_getpid(), called.name, cli_errstr(c)));
+ cli_shutdown(c);
+ if ((p=strchr_m(called.name, '.'))) {
+ *p = 0;
+ goto again;
+ }
+ if (strcmp(called.name, "*SMBSERVER")) {
+ make_nmb_name(&called , "*SMBSERVER", 0x20);
+ goto again;
+ }
+ return NULL;
+ }
+
+ DEBUG(4,("%d: session request ok\n", sys_getpid()));
+
+ if (!cli_negprot(c)) {
+ DEBUG(0,("%d: protocol negotiation failed\n", sys_getpid()));
+ cli_shutdown(c);
+ return NULL;
+ }
+
+ if (!got_pass) {
+ char *pass = getpass("Password: ");
+ if (pass) {
+ pstrcpy(password, pass);
+ }
+ }
+
+ /* This should be right for current smbfs. Future versions will support
+ large files as well as unicode and oplocks. */
+ c->capabilities &= ~(CAP_NT_SMBS | CAP_NT_FIND | CAP_LEVEL_II_OPLOCKS);
+ if (!smbfs_has_lfs)
+ c->capabilities &= ~CAP_LARGE_FILES;
+ if (!smbfs_has_unicode)
+ c->capabilities &= ~CAP_UNICODE;
+ if (!status32_smbfs) {
+ c->capabilities &= ~CAP_STATUS32;
+ c->force_dos_errors = True;
+ }
+
+ if (!cli_session_setup(c, username,
+ password, strlen(password),
+ password, strlen(password),
+ workgroup)) {
+ /* if a password was not supplied then try again with a
+ null username */
+ if (password[0] || !username[0] ||
+ !cli_session_setup(c, "", "", 0, "", 0, workgroup)) {
+ DEBUG(0,("%d: session setup failed: %s\n",
+ sys_getpid(), cli_errstr(c)));
+ cli_shutdown(c);
+ return NULL;
+ }
+ DEBUG(0,("Anonymous login successful\n"));
+ }
+
+ DEBUG(4,("%d: session setup ok\n", sys_getpid()));
+
+ if (!cli_send_tconX(c, share, "?????",
+ password, strlen(password)+1)) {
+ DEBUG(0,("%d: tree connect failed: %s\n",
+ sys_getpid(), cli_errstr(c)));
+ cli_shutdown(c);
+ return NULL;
+ }
+
+ DEBUG(4,("%d: tconx ok\n", sys_getpid()));
+
+ got_pass = True;
+
+ return c;
+}
+
+
+/****************************************************************************
+unmount smbfs (this is a bailout routine to clean up if a reconnect fails)
+ Code blatently stolen from smbumount.c
+ -mhw-
+****************************************************************************/
+static void smb_umount(char *mount_point)
+{
+ int fd;
+ struct mntent *mnt;
+ FILE* mtab;
+ FILE* new_mtab;
+
+ /* Programmers Note:
+ This routine only gets called to the scene of a disaster
+ to shoot the survivors... A connection that was working
+ has now apparently failed. We have an active mount point
+ (presumably) that we need to dump. If we get errors along
+ the way - make some noise, but we are already turning out
+ the lights to exit anyways...
+ */
+ if (umount(mount_point) != 0) {
+ DEBUG(0,("%d: Could not umount %s: %s\n",
+ sys_getpid(), mount_point, strerror(errno)));
+ return;
+ }
+
+ if ((fd = open(MOUNTED"~", O_RDWR|O_CREAT|O_EXCL, 0600)) == -1) {
+ DEBUG(0,("%d: Can't get "MOUNTED"~ lock file", sys_getpid()));
+ return;
+ }
+
+ close(fd);
+
+ if ((mtab = setmntent(MOUNTED, "r")) == NULL) {
+ DEBUG(0,("%d: Can't open " MOUNTED ": %s\n",
+ sys_getpid(), strerror(errno)));
+ return;
+ }
+
+#define MOUNTED_TMP MOUNTED".tmp"
+
+ if ((new_mtab = setmntent(MOUNTED_TMP, "w")) == NULL) {
+ DEBUG(0,("%d: Can't open " MOUNTED_TMP ": %s\n",
+ sys_getpid(), strerror(errno)));
+ endmntent(mtab);
+ return;
+ }
+
+ while ((mnt = getmntent(mtab)) != NULL) {
+ if (strcmp(mnt->mnt_dir, mount_point) != 0) {
+ addmntent(new_mtab, mnt);
+ }
+ }
+
+ endmntent(mtab);
+
+ if (fchmod (fileno (new_mtab), S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) < 0) {
+ DEBUG(0,("%d: Error changing mode of %s: %s\n",
+ sys_getpid(), MOUNTED_TMP, strerror(errno)));
+ return;
+ }
+
+ endmntent(new_mtab);
+
+ if (rename(MOUNTED_TMP, MOUNTED) < 0) {
+ DEBUG(0,("%d: Cannot rename %s to %s: %s\n",
+ sys_getpid(), MOUNTED, MOUNTED_TMP, strerror(errno)));
+ return;
+ }
+
+ if (unlink(MOUNTED"~") == -1) {
+ DEBUG(0,("%d: Can't remove "MOUNTED"~", sys_getpid()));
+ return;
+ }
+}
+
+
+/*
+ * Call the smbfs ioctl to install a connection socket,
+ * then wait for a signal to reconnect. Note that we do
+ * not exit after open_sockets() or send_login() errors,
+ * as the smbfs mount would then have no way to recover.
+ */
+static void send_fs_socket(char *the_service, char *mount_point, struct cli_state *c)
+{
+ int fd, closed = 0, res = 1;
+ pid_t parentpid = getppid();
+ struct smb_conn_opt conn_options;
+
+ memset(&conn_options, 0, sizeof(conn_options));
+
+ while (1) {
+ if ((fd = open(mount_point, O_RDONLY)) < 0) {
+ DEBUG(0,("mount.smbfs[%d]: can't open %s\n",
+ sys_getpid(), mount_point));
+ break;
+ }
+
+ conn_options.fd = c->fd;
+ conn_options.protocol = c->protocol;
+ conn_options.case_handling = SMB_CASE_DEFAULT;
+ conn_options.max_xmit = c->max_xmit;
+ conn_options.server_uid = c->vuid;
+ conn_options.tid = c->cnum;
+ conn_options.secmode = c->sec_mode;
+ conn_options.rawmode = 0;
+ conn_options.sesskey = c->sesskey;
+ conn_options.maxraw = 0;
+ conn_options.capabilities = c->capabilities;
+ conn_options.serverzone = c->serverzone/60;
+
+ res = ioctl(fd, SMB_IOC_NEWCONN, &conn_options);
+ if (res != 0) {
+ DEBUG(0,("mount.smbfs[%d]: ioctl failed, res=%d\n",
+ sys_getpid(), res));
+ close(fd);
+ break;
+ }
+
+ if (parentpid) {
+ /* Ok... We are going to kill the parent. Now
+ is the time to break the process group... */
+ setsid();
+ /* Send a signal to the parent to terminate */
+ kill(parentpid, SIGTERM);
+ parentpid = 0;
+ }
+
+ close(fd);
+
+ /* This looks wierd but we are only closing the userspace
+ side, the connection has already been passed to smbfs and
+ it has increased the usage count on the socket.
+
+ If we don't do this we will "leak" sockets and memory on
+ each reconnection we have to make. */
+ c->smb_rw_error = DO_NOT_DO_TDIS;
+ cli_shutdown(c);
+ c = NULL;
+
+ if (!closed) {
+ /* close the name cache so that close_our_files() doesn't steal its FD */
+ namecache_shutdown();
+
+ /* redirect stdout & stderr since we can't know that
+ the library functions we use are using DEBUG. */
+ if ( (fd = open("/dev/null", O_WRONLY)) < 0)
+ DEBUG(2,("mount.smbfs: can't open /dev/null\n"));
+ close_our_files(fd);
+ if (fd >= 0) {
+ dup2(fd, STDOUT_FILENO);
+ dup2(fd, STDERR_FILENO);
+ close(fd);
+ }
+
+ /* here we are no longer interactive */
+ set_remote_machine_name("smbmount", False); /* sneaky ... */
+ setup_logging("mount.smbfs", False);
+ reopen_logs();
+ DEBUG(0, ("mount.smbfs: entering daemon mode for service %s, pid=%d\n", the_service, sys_getpid()));
+
+ closed = 1;
+ }
+
+ /* Wait for a signal from smbfs ... but don't continue
+ until we actually get a new connection. */
+ while (!c) {
+ CatchSignal(SIGUSR1, &usr1_handler);
+ pause();
+ DEBUG(2,("mount.smbfs[%d]: got signal, getting new socket\n", sys_getpid()));
+ c = do_connection(the_service);
+ }
+ }
+
+ smb_umount(mount_point);
+ DEBUG(2,("mount.smbfs[%d]: exit\n", sys_getpid()));
+ exit(1);
+}
+
+
+/**
+ * Mount a smbfs
+ **/
+static void init_mount(void)
+{
+ char mount_point[PATH_MAX+1];
+ pstring tmp;
+ pstring svc2;
+ struct cli_state *c;
+ char *args[20];
+ int i, status;
+
+ if (realpath(mpoint, mount_point) == NULL) {
+ fprintf(stderr, "Could not resolve mount point %s\n", mpoint);
+ return;
+ }
+
+
+ c = do_connection(service);
+ if (!c) {
+ fprintf(stderr,"SMB connection failed\n");
+ exit(1);
+ }
+
+ /*
+ Set up to return as a daemon child and wait in the parent
+ until the child say it's ready...
+ */
+ daemonize();
+
+ pstrcpy(svc2, service);
+ string_replace(svc2, '\\','/');
+ string_replace(svc2, ' ','_');
+
+ memset(args, 0, sizeof(args[0])*20);
+
+ i=0;
+ args[i++] = "smbmnt";
+
+ args[i++] = mount_point;
+ args[i++] = "-s";
+ args[i++] = svc2;
+
+ if (mount_ro) {
+ args[i++] = "-r";
+ }
+ if (mount_uid) {
+ slprintf(tmp, sizeof(tmp)-1, "%d", mount_uid);
+ args[i++] = "-u";
+ args[i++] = smb_xstrdup(tmp);
+ }
+ if (mount_gid) {
+ slprintf(tmp, sizeof(tmp)-1, "%d", mount_gid);
+ args[i++] = "-g";
+ args[i++] = smb_xstrdup(tmp);
+ }
+ if (mount_fmask) {
+ slprintf(tmp, sizeof(tmp)-1, "0%o", mount_fmask);
+ args[i++] = "-f";
+ args[i++] = smb_xstrdup(tmp);
+ }
+ if (mount_dmask) {
+ slprintf(tmp, sizeof(tmp)-1, "0%o", mount_dmask);
+ args[i++] = "-d";
+ args[i++] = smb_xstrdup(tmp);
+ }
+ if (options) {
+ args[i++] = "-o";
+ args[i++] = options;
+ }
+
+ if (sys_fork() == 0) {
+ char *smbmnt_path;
+
+ asprintf(&smbmnt_path, "%s/smbmnt", dyn_BINDIR);
+
+ if (file_exist(smbmnt_path, NULL)) {
+ execv(smbmnt_path, args);
+ fprintf(stderr,
+ "smbfs/init_mount: execv of %s failed. Error was %s.",
+ smbmnt_path, strerror(errno));
+ } else {
+ execvp("smbmnt", args);
+ fprintf(stderr,
+ "smbfs/init_mount: execv of %s failed. Error was %s.",
+ "smbmnt", strerror(errno));
+ }
+ free(smbmnt_path);
+ exit(1);
+ }
+
+ if (waitpid(-1, &status, 0) == -1) {
+ fprintf(stderr,"waitpid failed: Error was %s", strerror(errno) );
+ /* FIXME: do some proper error handling */
+ exit(1);
+ }
+
+ if (WIFEXITED(status) && WEXITSTATUS(status) != 0) {
+ fprintf(stderr,"smbmnt failed: %d\n", WEXITSTATUS(status));
+ /* FIXME: do some proper error handling */
+ exit(1);
+ } else if (WIFSIGNALED(status)) {
+ fprintf(stderr, "smbmnt killed by signal %d\n", WTERMSIG(status));
+ exit(1);
+ }
+
+ /* Ok... This is the rubicon for that mount point... At any point
+ after this, if the connections fail and can not be reconstructed
+ for any reason, we will have to unmount the mount point. There
+ is no exit from the next call...
+ */
+ send_fs_socket(service, mount_point, c);
+}
+
+
+/****************************************************************************
+get a password from a a file or file descriptor
+exit on failure (from smbclient, move to libsmb or shared .c file?)
+****************************************************************************/
+static void get_password_file(void)
+{
+ int fd = -1;
+ char *p;
+ BOOL close_it = False;
+ pstring spec;
+ char pass[128];
+
+ if ((p = getenv("PASSWD_FD")) != NULL) {
+ pstrcpy(spec, "descriptor ");
+ pstrcat(spec, p);
+ sscanf(p, "%d", &fd);
+ close_it = False;
+ } else if ((p = getenv("PASSWD_FILE")) != NULL) {
+ fd = sys_open(p, O_RDONLY, 0);
+ pstrcpy(spec, p);
+ if (fd < 0) {
+ fprintf(stderr, "Error opening PASSWD_FILE %s: %s\n",
+ spec, strerror(errno));
+ exit(1);
+ }
+ close_it = True;
+ }
+
+ for(p = pass, *p = '\0'; /* ensure that pass is null-terminated */
+ p && p - pass < sizeof(pass);) {
+ switch (read(fd, p, 1)) {
+ case 1:
+ if (*p != '\n' && *p != '\0') {
+ *++p = '\0'; /* advance p, and null-terminate pass */
+ break;
+ }
+ case 0:
+ if (p - pass) {
+ *p = '\0'; /* null-terminate it, just in case... */
+ p = NULL; /* then force the loop condition to become false */
+ break;
+ } else {
+ fprintf(stderr, "Error reading password from file %s: %s\n",
+ spec, "empty password\n");
+ exit(1);
+ }
+
+ default:
+ fprintf(stderr, "Error reading password from file %s: %s\n",
+ spec, strerror(errno));
+ exit(1);
+ }
+ }
+ pstrcpy(password, pass);
+ if (close_it)
+ close(fd);
+}
+
+/****************************************************************************
+get username and password from a credentials file
+exit on failure (from smbclient, move to libsmb or shared .c file?)
+****************************************************************************/
+static void read_credentials_file(char *filename)
+{
+ FILE *auth;
+ fstring buf;
+ uint16 len = 0;
+ char *ptr, *val, *param;
+
+ if ((auth=sys_fopen(filename, "r")) == NULL)
+ {
+ /* fail if we can't open the credentials file */
+ DEBUG(0,("ERROR: Unable to open credentials file!\n"));
+ exit (-1);
+ }
+
+ while (!feof(auth))
+ {
+ /* get a line from the file */
+ if (!fgets (buf, sizeof(buf), auth))
+ continue;
+ len = strlen(buf);
+
+ if ((len) && (buf[len-1]=='\n'))
+ {
+ buf[len-1] = '\0';
+ len--;
+ }
+ if (len == 0)
+ continue;
+
+ /* break up the line into parameter & value.
+ will need to eat a little whitespace possibly */
+ param = buf;
+ if (!(ptr = strchr (buf, '=')))
+ continue;
+ val = ptr+1;
+ *ptr = '\0';
+
+ /* eat leading white space */
+ while ((*val!='\0') && ((*val==' ') || (*val=='\t')))
+ val++;
+
+ if (strwicmp("password", param) == 0)
+ {
+ pstrcpy(password, val);
+ got_pass = True;
+ }
+ else if (strwicmp("username", param) == 0) {
+ pstrcpy(username, val);
+ }
+
+ memset(buf, 0, sizeof(buf));
+ }
+ fclose(auth);
+}
+
+
+/****************************************************************************
+usage on the program
+****************************************************************************/
+static void usage(void)
+{
+ printf("Usage: mount.smbfs service mountpoint [-o options,...]\n");
+
+ printf("Version %s\n\n",SAMBA_VERSION_STRING);
+
+ printf(
+"Options:\n\
+ username=<arg> SMB username\n\
+ password=<arg> SMB password\n\
+ credentials=<filename> file with username/password\n\
+ krb use kerberos (active directory)\n\
+ netbiosname=<arg> source NetBIOS name\n\
+ uid=<arg> mount uid or username\n\
+ gid=<arg> mount gid or groupname\n\
+ port=<arg> remote SMB port number\n\
+ fmask=<arg> file umask\n\
+ dmask=<arg> directory umask\n\
+ debug=<arg> debug level\n\
+ ip=<arg> destination host or IP address\n\
+ workgroup=<arg> workgroup on destination\n\
+ sockopt=<arg> TCP socket options\n\
+ scope=<arg> NetBIOS scope\n\
+ iocharset=<arg> Linux charset (iso8859-1, utf8)\n\
+ codepage=<arg> server codepage (cp850)\n\
+ unicode use unicode when communicating with server\n\
+ lfs large file system support\n\
+ ttl=<arg> dircache time to live\n\
+ guest don't prompt for a password\n\
+ ro mount read-only\n\
+ rw mount read-write\n\
+\n\
+This command is designed to be run from within /bin/mount by giving\n\
+the option '-t smbfs'. For example:\n\
+ mount -t smbfs -o username=tridge,password=foobar //fjall/test /data/test\n\
+");
+}
+
+
+/****************************************************************************
+ Argument parsing for mount.smbfs interface
+ mount will call us like this:
+ mount.smbfs device mountpoint -o <options>
+
+ <options> is never empty, containing at least rw or ro
+ ****************************************************************************/
+static void parse_mount_smb(int argc, char **argv)
+{
+ int opt;
+ char *opts;
+ char *opteq;
+ extern char *optarg;
+ int val;
+ char *p;
+
+ /* FIXME: This function can silently fail if the arguments are
+ * not in the expected order.
+
+ > The arguments syntax of smbmount 2.2.3a (smbfs of Debian stable)
+ > requires that one gives "-o" before further options like username=...
+ > . Without -o, the username=.. setting is *silently* ignored. I've
+ > spent about an hour trying to find out why I couldn't log in now..
+
+ */
+
+
+ if (argc < 2 || argv[1][0] == '-') {
+ usage();
+ exit(1);
+ }
+
+ pstrcpy(service, argv[1]);
+ pstrcpy(mpoint, argv[2]);
+
+ /* Convert any '/' characters in the service name to
+ '\' characters */
+ string_replace(service, '/','\\');
+ argc -= 2;
+ argv += 2;
+
+ opt = getopt(argc, argv, "o:");
+ if(opt != 'o') {
+ return;
+ }
+
+ options[0] = 0;
+ p = options;
+
+ /*
+ * option parsing from nfsmount.c (util-linux-2.9u)
+ */
+ for (opts = strtok(optarg, ","); opts; opts = strtok(NULL, ",")) {
+ DEBUG(3, ("opts: %s\n", opts));
+ if ((opteq = strchr_m(opts, '='))) {
+ val = atoi(opteq + 1);
+ *opteq = '\0';
+
+ if (!strcmp(opts, "username") ||
+ !strcmp(opts, "logon")) {
+ char *lp;
+ got_user = True;
+ pstrcpy(username,opteq+1);
+ if ((lp=strchr_m(username,'%'))) {
+ *lp = 0;
+ pstrcpy(password,lp+1);
+ got_pass = True;
+ memset(strchr_m(opteq+1,'%')+1,'X',strlen(password));
+ }
+ if ((lp=strchr_m(username,'/'))) {
+ *lp = 0;
+ pstrcpy(workgroup,lp+1);
+ }
+ } else if(!strcmp(opts, "passwd") ||
+ !strcmp(opts, "password")) {
+ pstrcpy(password,opteq+1);
+ got_pass = True;
+ memset(opteq+1,'X',strlen(password));
+ } else if(!strcmp(opts, "credentials")) {
+ pstrcpy(credentials,opteq+1);
+ } else if(!strcmp(opts, "netbiosname")) {
+ pstrcpy(my_netbios_name,opteq+1);
+ } else if(!strcmp(opts, "uid")) {
+ mount_uid = nametouid(opteq+1);
+ } else if(!strcmp(opts, "gid")) {
+ mount_gid = nametogid(opteq+1);
+ } else if(!strcmp(opts, "port")) {
+ smb_port = val;
+ } else if(!strcmp(opts, "fmask")) {
+ mount_fmask = strtol(opteq+1, NULL, 8);
+ } else if(!strcmp(opts, "dmask")) {
+ mount_dmask = strtol(opteq+1, NULL, 8);
+ } else if(!strcmp(opts, "debug")) {
+ DEBUGLEVEL = val;
+ } else if(!strcmp(opts, "ip")) {
+ dest_ip = *interpret_addr2(opteq+1);
+ if (is_zero_ip(dest_ip)) {
+ fprintf(stderr,"Can't resolve address %s\n", opteq+1);
+ exit(1);
+ }
+ have_ip = True;
+ } else if(!strcmp(opts, "workgroup")) {
+ pstrcpy(workgroup,opteq+1);
+ } else if(!strcmp(opts, "sockopt")) {
+ pstrcpy(user_socket_options,opteq+1);
+ } else if(!strcmp(opts, "scope")) {
+ set_global_scope(opteq+1);
+ } else {
+ slprintf(p, sizeof(pstring) - (p - options) - 1, "%s=%s,", opts, opteq+1);
+ p += strlen(p);
+ }
+ } else {
+ val = 1;
+ if(!strcmp(opts, "nocaps")) {
+ fprintf(stderr, "Unhandled option: %s\n", opteq+1);
+ exit(1);
+ } else if(!strcmp(opts, "guest")) {
+ *password = '\0';
+ got_pass = True;
+ } else if(!strcmp(opts, "krb")) {
+#ifdef HAVE_KRB5
+
+ use_kerberos = True;
+ if(!status32_smbfs)
+ fprintf(stderr, "Warning: kerberos support will only work for samba servers\n");
+#else
+ fprintf(stderr,"No kerberos support compiled in\n");
+ exit(1);
+#endif
+ } else if(!strcmp(opts, "rw")) {
+ mount_ro = 0;
+ } else if(!strcmp(opts, "ro")) {
+ mount_ro = 1;
+ } else if(!strcmp(opts, "unicode")) {
+ smbfs_has_unicode = True;
+ } else if(!strcmp(opts, "lfs")) {
+ smbfs_has_lfs = True;
+ } else {
+ strncpy(p, opts, sizeof(pstring) - (p - options) - 1);
+ p += strlen(opts);
+ *p++ = ',';
+ *p = 0;
+ }
+ }
+ }
+
+ if (!*service) {
+ usage();
+ exit(1);
+ }
+
+ if (p != options) {
+ *(p-1) = 0; /* remove trailing , */
+ DEBUG(3,("passthrough options '%s'\n", options));
+ }
+}
+
+/****************************************************************************
+ main program
+****************************************************************************/
+ int main(int argc,char *argv[])
+{
+ extern char *optarg;
+ extern int optind;
+ char *p;
+
+ DEBUGLEVEL = 1;
+
+ load_case_tables();
+
+ /* here we are interactive, even if run from autofs */
+ setup_logging("mount.smbfs",True);
+
+#if 0 /* JRA - Urban says not needed ? */
+ /* CLI_FORCE_ASCII=false makes smbmount negotiate unicode. The default
+ is to not announce any unicode capabilities as current smbfs does
+ not support it. */
+ p = getenv("CLI_FORCE_ASCII");
+ if (p && !strcmp(p, "false"))
+ unsetenv("CLI_FORCE_ASCII");
+ else
+ setenv("CLI_FORCE_ASCII", "true", 1);
+#endif
+
+ in_client = True; /* Make sure that we tell lp_load we are */
+
+ if (getenv("USER")) {
+ pstrcpy(username,getenv("USER"));
+
+ if ((p=strchr_m(username,'%'))) {
+ *p = 0;
+ pstrcpy(password,p+1);
+ got_pass = True;
+ memset(strchr_m(getenv("USER"),'%')+1,'X',strlen(password));
+ }
+ strupper_m(username);
+ }
+
+ if (getenv("PASSWD")) {
+ pstrcpy(password,getenv("PASSWD"));
+ got_pass = True;
+ }
+
+ if (getenv("PASSWD_FD") || getenv("PASSWD_FILE")) {
+ get_password_file();
+ got_pass = True;
+ }
+
+ if (*username == 0 && getenv("LOGNAME")) {
+ pstrcpy(username,getenv("LOGNAME"));
+ }
+
+ if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
+ fprintf(stderr, "Can't load %s - run testparm to debug it\n",
+ dyn_CONFIGFILE);
+ }
+
+ parse_mount_smb(argc, argv);
+
+ if (use_kerberos && !got_user) {
+ got_pass = True;
+ }
+
+ if (*credentials != 0) {
+ read_credentials_file(credentials);
+ }
+
+ DEBUG(3,("mount.smbfs started (version %s)\n", SAMBA_VERSION_STRING));
+
+ if (*workgroup == 0) {
+ pstrcpy(workgroup,lp_workgroup());
+ }
+
+ load_interfaces();
+ if (!*my_netbios_name) {
+ pstrcpy(my_netbios_name, myhostname());
+ }
+ strupper_m(my_netbios_name);
+
+ init_mount();
+ return 0;
+}
projects / samba / blobdiff