--- /dev/null
+#define _GNU_SOURCE
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <pwd.h>
+#include <sys/types.h>
+#include <sys/mount.h>
+#include <sys/stat.h>
+#include <sys/utsname.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <getopt.h>
+#include <errno.h>
+#include <netdb.h>
+#include <string.h>
+
+#define MOUNT_CIFS_VERSION "1"
+
+extern char *getusername(void);
+
+char * thisprogram;
+int verboseflag = 0;
+static int got_password = 0;
+static int got_user = 0;
+static char * user_name = NULL;
+char * mountpassword = NULL;
+
+
+void mount_cifs_usage()
+{
+ printf("\nUsage: %s remotetarget dir\n", thisprogram);
+ printf("\nMount the remotetarget, specified as either a UNC name or ");
+ printf(" CIFS URL, to the local directory, dir.\n");
+
+ return;
+}
+
+/* caller frees username if necessary */
+char * getusername() {
+ char *username = NULL;
+ struct passwd *password = getpwuid(getuid());
+
+ if (password) {
+ username = password->pw_name;
+ }
+ return username;
+}
+
+char * parse_cifs_url(unc_name)
+{
+ printf("\ncifs url %s\n",unc_name);
+}
+
+char * parse_options(char * options)
+{
+ /* BB add missing code BB */
+}
+
+/* Note that caller frees the returned buffer if necessary */
+char * parse_server(char * unc_name)
+{
+ int length = strnlen(unc_name,1024);
+ char * share;
+ char * ipaddress_string = NULL;
+ struct hostent * host_entry;
+ struct in_addr server_ipaddr;
+ int rc,j;
+ char temp[64];
+
+
+ if(length > 1023) {
+ printf("mount error: UNC name too long");
+ return 0;
+ }
+ if (strncasecmp("cifs://",unc_name,7) == 0)
+ return parse_cifs_url(unc_name+7);
+ if (strncasecmp("smb://",unc_name,6) == 0) {
+ return parse_cifs_url(unc_name+6);
+ }
+
+ if(length < 3) {
+ /* BB add code to find DFS root here */
+ printf("\nMounting the DFS root for domain not implemented yet");
+ return 0;
+ } else {
+ /* BB add support for \\\\ not just // */
+ if(strncmp(unc_name,"//",2) && strncmp(unc_name,"\\\\",2)) {
+ printf("mount error: improperly formatted UNC name.");
+ printf(" %s does not begin with \\\\ or //\n",unc_name);
+ return 0;
+ } else {
+ unc_name += 2;
+ if (share = strchr(unc_name, '/')) {
+ *share = 0; /* temporarily terminate the string */
+ share += 1;
+ host_entry = gethostbyname(unc_name);
+ *(share - 1) = '\\'; /* put the slash back */
+/* rc = getipnodebyname(unc_name, AF_INET, AT_ADDRCONFIG ,&rc);*/
+ if(host_entry == NULL) {
+ printf("mount error: could not find target server. TCP name %s not found ", unc_name);
+ printf(" rc = %d\n",rc);
+ return 0;
+ }
+ else {
+ printf("Target server %s %x found\n",host_entry->h_name,host_entry->h_addr); /* BB removeme */
+ /* BB should we pass an alternate version of the share name as Unicode */
+ /* BB what about ipv6? BB */
+ /* BB add retries with alternate servers in list */
+
+ memcpy(&server_ipaddr.s_addr, host_entry->h_addr, 4);
+
+ ipaddress_string = inet_ntoa(server_ipaddr);
+ if(ipaddress_string == NULL) {
+ printf("mount error: could not get valid ip address for target server\n");
+ return 0;
+ }
+ return ipaddress_string;
+ }
+ } else {
+ /* BB add code to find DFS root (send null path on get DFS Referral to specified server here */
+ printf("Mounting the DFS root for a particular server not implemented yet\n");
+ return 0;
+ }
+ }
+ }
+}
+
+static struct option longopts[] = {
+ { "all", 0, 0, 'a' },
+ { "help", 0, 0, 'h' },
+ { "read-only", 0, 0, 'r' },
+ { "ro", 0, 0, 'r' },
+ { "verbose", 0, 0, 'v' },
+ { "version", 0, 0, 'V' },
+ { "read-write", 0, 0, 'w' },
+ { "rw", 0, 0, 'w' },
+ { "options", 1, 0, 'o' },
+ { "types", 1, 0, 't' },
+ { "replace", 0, 0, 129 },
+ { "after", 0, 0, 130 },
+ { "before", 0, 0, 131 },
+ { "over", 0, 0, 132 },
+ { "move", 0, 0, 133 },
+ { "rsize",1, 0, 136 },
+ { "wsize",1, 0, 137 },
+ { "uid", 1, 0, 138},
+ { "gid", 1, 0, 139},
+ { "uuid",1,0,'U' },
+ { "user",1,0,140},
+ { "username",1,0,140},
+ { "dom",1,0,141},
+ { "domain",1,0,141},
+ { "password",1,0,142},
+ { NULL, 0, 0, 0 }
+};
+
+int main(int argc, char ** argv)
+{
+ int c;
+ int flags = MS_MANDLOCK | MS_MGC_VAL;
+ char * orgoptions = NULL;
+ char * options;
+ char * share_name;
+ char * domain_name = NULL;
+ char * ipaddr;
+ char * mount_point;
+ char * uuid = NULL;
+ int rc,i;
+ int rsize = 0;
+ int wsize = 0;
+ int nomtab = 0;
+ int uid = 0;
+ int gid = 0;
+ int optlen = 0;
+ struct stat statbuf;
+ struct utsname sysinfo;
+
+ /* setlocale(LC_ALL, "");
+ bindtextdomain(PACKAGE, LOCALEDIR);
+ textdomain(PACKAGE); */
+
+ if(argc && argv) {
+ thisprogram = argv[0];
+ }
+ if(thisprogram == NULL)
+ thisprogram = "mount.cifs";
+
+ uname(&sysinfo);
+#ifdef _GNU_SOURCE
+ printf(" node: %s machine: %s\n", sysinfo.nodename,sysinfo.machine);
+#endif
+ mount_cifs_usage();
+ share_name = argv[1];
+ mount_point = argv[2];
+ /* add sharename in opts string as unc= parm */
+
+ while ((c = getopt_long (argc, argv, "afFhilL:no:O:rsU:vVwt:",
+ longopts, NULL)) != -1) {
+ switch (c) {
+/* case 'a':
+ ++mount_all;
+ break;
+ case 'f':
+ ++fake;
+ break;
+ case 'F':
+ ++optfork;
+ break; */
+ case 'h': /* help */
+ mount_cifs_usage ();
+ break;
+/* case 'i':
+ external_allowed = 0;
+ break;
+ case 'l':
+ list_with_volumelabel = 1;
+ break;
+ case 'L':
+ volumelabel = optarg;
+ break; */
+ case 'n':
+ ++nomtab;
+ break;
+ case 'o':
+ if (orgoptions) {
+ orgoptions = strcat(orgoptions, ",");
+ orgoptions = strcat(orgoptions,optarg);
+ } else
+ orgoptions = strdup(optarg);
+ break;
+
+/* case 'O':
+ if (test_opts)
+ test_opts = xstrconcat3(test_opts, ",", optarg);
+ else
+ test_opts = xstrdup(optarg);
+ break;*/
+ case 'r': /* mount readonly */
+ flags |= MS_RDONLY;;
+ break;
+ case 'U':
+ uuid = optarg;
+ break;
+ case 'v':
+ ++verboseflag;
+ break;
+/* case 'V':
+ printf ("mount: %s\n", version);
+ exit (0);*/
+ case 'w':
+ flags &= ~MS_RDONLY;;
+ break;
+/* case 0:
+ break;
+
+ case 128:
+ mounttype = MS_BIND;
+ break;
+ case 129:
+ mounttype = MS_REPLACE;
+ break;
+ case 130:
+ mounttype = MS_AFTER;
+ break;
+ case 131:
+ mounttype = MS_BEFORE;
+ break;
+ case 132:
+ mounttype = MS_OVER;
+ break;
+ case 133:
+ mounttype = MS_MOVE;
+ break;
+ case 135:
+ mounttype = (MS_BIND | MS_REC);
+ break; */
+ case 136:
+ rsize = atoi(optarg) ;
+ break;
+ case 137:
+ wsize = atoi(optarg);
+ break;
+ case 138:
+ uid = atoi(optarg);
+ break;
+ case 139:
+ gid = atoi(optarg);
+ break;
+ case 140:
+ got_user = 1;
+ user_name = optarg;
+ break;
+ case 141:
+ domain_name = optarg;
+ break;
+ case 142:
+ got_password = 1;
+ mountpassword = optarg;
+ break;
+ case '?':
+ default:
+ mount_cifs_usage ();
+ }
+ }
+
+ for(i = 0;i < argc;i++) /* BB remove */
+ printf("\narg %d is %s",i,argv[i]); /* BB remove */
+ printf("\n"); /* BB removeme */
+
+ /* canonicalize the path in argv[1]? */
+
+ if(stat (mount_point, &statbuf)) {
+ printf("mount error: mount point %s does not exist\n",mount_point);
+ return -1;
+ }
+ if (S_ISDIR(statbuf.st_mode) == 0) {
+ printf("mount error: mount point %s is not a directory\n",mount_point);
+ return -1;
+ }
+
+ if(geteuid()) {
+ printf("mount error: permission denied, not superuser and cifs.mount not installed SUID\n");
+ return -1;
+ }
+
+ ipaddr = parse_server(share_name);
+/* if(share_name == NULL)
+ return 1; */
+ parse_options(orgoptions);
+
+ if(got_user == 0)
+ user_name = getusername();
+
+/* check username for user%password format */
+
+ if(got_password == 0) {
+ if (getenv("PASSWD")) {
+ mountpassword = malloc(33);
+ if(mountpassword) {
+ strncpy(mountpassword,getenv("PASSWD"),32);
+ got_password = 1;
+ }
+/* } else if (getenv("PASSWD_FD") || getenv("PASSWD_FILE")) {
+ get_password_file();
+ got_password = 1;*/ /* BB add missing function */
+ } else {
+ mountpassword = getpass("Password: "); /* BB obsolete */
+ got_password = 1;
+ }
+ }
+
+ /* launch daemon (handles dfs name resolution and credential change) */
+ if(orgoptions)
+ optlen = strlen(orgoptions);
+ else
+ optlen = 0;
+ options = malloc(optlen + 25 + strlen(share_name) + strlen(user_name)
+ + strlen(ipaddr) + 1);
+ strcpy(options,"unc=");
+ strcat(options,share_name);
+ strncat(options,",ip=",4);
+ strcat(options,ipaddr);
+ strncat(options,",user=",6);
+ strcat(options,user_name);
+ strncat(options,",pass=",6);
+ strcat(options,mountpassword);
+ strncat(options,",ver=",5);
+ strcat(options,MOUNT_CIFS_VERSION);
+ if(optlen)
+ strcat(options,orgoptions);
+ printf("\noptions %s \n",options);
+ if(mount(share_name, mount_point, "cifs", flags, options)) {
+ /* remember to kill daemon on error */
+ switch (errno) {
+ case 0:
+ printf(" success\n"); /* BB removeme */
+ return 0;
+ case ENODEV:
+ printf("mount error: cifs filesystem not supported by the system\n");
+ break;
+ default:
+ printf("mount error %d = %s",errno,strerror(errno));
+ }
+ printf("\nRefer to the mount.cifs(8) manual page (e.g.man mount.cifs)\n");
+ return -1;
+ } else
+ printf(" mount succeeded\n"); /* BB removeme */
+}
+
git.samba.org / metze / samba / wip.git / commitdiff