Move mount.cifs/umount.cifs to the top level and remove the outdated copy

in Samba 4.

3 files changed, 30 insertions, 559 deletions

diff --git a/source4/client/config.m4 b/source4/client/config.m4
new file mode 100644
index 0000000000..800320d7d5
--- /dev/null
+++ b/source4/client/config.m4
@@ -0,0 +1,13 @@
+case "$host_os" in
+  *linux*)
+  	SMB_ENABLE(mount.cifs, YES)
+  	SMB_ENABLE(umount.cifs, YES)
+  	SMB_ENABLE(cifs.upcall, NO) # Disabled for now
+	;;
+   *)
+  	SMB_ENABLE(mount.cifs, NO)
+  	SMB_ENABLE(umount.cifs, NO)
+  	SMB_ENABLE(cifs.upcall, NO)
+	;;
+esac
+
diff --git a/source4/client/config.mk b/source4/client/config.mk
index 877544a09a..6de804f2da 100644
--- a/source4/client/config.mk
+++ b/source4/client/config.mk
@@ -20,6 +20,23 @@ PRIVATE_DEPENDENCIES = \
 
 smbclient_OBJ_FILES = $(clientsrcdir)/client.o
 
+[BINARY::mount.cifs]
+INSTALLDIR = BINDIR
+
+mount.cifs_OBJ_FILES = ../client/mount.cifs.o \
+					   ../client/mtab.o
+
+[BINARY::umount.cifs]
+INSTALLDIR = BINDIR
+
+umount.cifs_OBJ_FILES = ../client/umount.cifs.o \
+					   ../client/mtab.o
+
+[BINARY::cifs.upcall]
+INSTALLDIR = BINDIR
+
+cifs.upcall_OBJ_FILES = ../client/cifs.upcall.o
+
 #################################
 # Start BINARY cifsdd
 [BINARY::cifsdd]
diff --git a/source4/client/mount.cifs.c b/source4/client/mount.cifs.c
deleted file mode 100644
index 899c90cefd..0000000000
--- a/source4/client/mount.cifs.c
+++ /dev/null
@@ -1,559 +0,0 @@
-#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>
-#include <mntent.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 int got_domain = 0;
-static int got_ip = 0;
-static int got_unc = 0;
-static int got_uid = 0;
-static int got_gid = 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");
-
-	exit(1);
-}
-
-/* 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);
-}
-
-int parse_options(char * options)
-{
-	char * data;
-	char * value = 0;
-
-	if (!options)
-		return 1;
-
-	while ((data = strsep(&options, ",")) != NULL) {
-		if (!*data)
-			continue;
-		if ((value = strchr(data, '=')) != NULL) {
-			*value++ = '\0';
-		}
-		if (strncmp(data, "user", 4) == 0) {
-			if (!value || !*value) {
-				printf("invalid or missing username\n");
-				return 1;	/* needs_arg; */
-			}
-			if (strnlen(value, 260) < 260) {
-				got_user=1;
-				/* BB add check for format user%pass */
-				/* if(strchr(username%passw) got_password = 1) */
-			} else {
-				printf("username too long\n");
-				return 1;
-			}
-	} else if (strncmp(data, "pass", 4) == 0) {
-		if (!value || !*value) {
-			if(got_password) {
-				printf("password specified twice, ignoring second\n");
-			} else
-				got_password = 1;
-		} else if (strnlen(value, 17) < 17) {
-			got_password = 1;
-		} else {
-			printf("password too long\n");
-			return 1;
-		}
-	} else if (strncmp(data, "ip", 2) == 0) {
-		if (!value || !*value) {
-			printf("target ip address argument missing");
-		} else if (strnlen(value, 35) < 35) {
-			got_ip = 1;
-		} else {
-			printf("ip address too long\n");
-			return 1;
-		}
-	} else if ((strncmp(data, "unc", 3) == 0)
-		   || (strncmp(data, "target", 6) == 0)
-		   || (strncmp(data, "path", 4) == 0)) {
-		if (!value || !*value) {
-			printf("invalid path to network resource\n");
-			return 1;  /* needs_arg; */
-		} else if(strnlen(value,5) < 5) {
-			printf("UNC name too short");
-		}
-
-		if (strnlen(value, 300) < 300) {
-			got_unc = 1;
-			if (strncmp(value, "//", 2) == 0) {
-				if(got_unc)
-					printf("unc name specified twice, ignoring second\n");
-				else
-					got_unc = 1;
-			} else if (strncmp(value, "\\\\", 2) != 0) {	                   
-				printf("UNC Path does not begin with // or \\\\ \n");
-				return 1;
-			} else {
-				if(got_unc)
-					printf("unc name specified twice, ignoring second\n");
-				else
-					got_unc = 1;
-			}
-		} else {
-			printf("CIFS: UNC name too long\n");
-			return 1;
-		}
-	} else if ((strncmp(data, "domain", 3) == 0)
-		   || (strncmp(data, "workgroup", 5) == 0)) {
-		if (!value || !*value) {
-			printf("CIFS: invalid domain name\n");
-			return 1;	/* needs_arg; */
-		}
-		if (strnlen(value, 65) < 65) {
-			got_domain = 1;
-		} else {
-			printf("domain name too long\n");
-			return 1;
-		}
-	} else if (strncmp(data, "uid", 3) == 0) {
-		if (value && *value) {
-			got_uid = 1;
-		}
-	} else if (strncmp(data, "gid", 3) == 0) {
-		if (value && *value) {
-			got_gid = 1;
-		}
-	} /* else if (strnicmp(data, "file_mode", 4) == 0) {
-		if (value && *value) {
-			vol->file_mode =
-				simple_strtoul(value, &value, 0);
-		}
-	} else if (strnicmp(data, "dir_mode", 3) == 0) {
-		if (value && *value) {
-			vol->dir_mode =
-				simple_strtoul(value, &value, 0);
-		}
-	} else if (strnicmp(data, "port", 4) == 0) {
-		if (value && *value) {
-			vol->port =
-				simple_strtoul(value, &value, 0);
-		}
-	} else if (strnicmp(data, "rsize", 5) == 0) {
-		if (value && *value) {
-			vol->rsize =
-				simple_strtoul(value, &value, 0);
-		}
-	} else if (strnicmp(data, "wsize", 5) == 0) {
-		if (value && *value) {
-			vol->wsize =
-				simple_strtoul(value, &value, 0);
-		}
-	} else if (strnicmp(data, "version", 3) == 0) {
-		
-	} else if (strnicmp(data, "rw", 2) == 0) {
-		
-	} else
-		printf("CIFS: Unknown mount option %s\n",data); */
-	}
-	return 0;
-}
-
-/* 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[0] = '\\';
-			unc_name[1] = '\\';
-			unc_name += 2;
-			if ((share = strchr(unc_name, '/')) || 
-				(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 {
-					/* 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 * share_name = NULL;
-	char * domain_name = NULL;
-	char * ipaddr = NULL;
-	char * uuid = NULL;
-	char * mountpoint;
-	char * options;
-	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;
-	struct mntent mountent;
-	FILE * pmntfile;
-
-	/* setlocale(LC_ALL, "");
-#if defined(LOCALEDIR)
-	bindtextdomain(PACKAGE, LOCALEDIR);
-	textdomain(PACKAGE); */
-#endif
-
-	if(argc && argv) {
-		thisprogram = argv[0];
-	}
-	if(thisprogram == NULL)
-		thisprogram = "mount.cifs";
-
-	uname(&sysinfo);
-	/* BB add workstation name and domain and pass down */
-/*#ifdef _GNU_SOURCE
-	printf(" node: %s machine: %s\n", sysinfo.nodename,sysinfo.machine);
-#endif*/
-	if(argc < 3)
-		mount_cifs_usage();
-	share_name = argv[1];
-	mountpoint = 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 ();
-		}
-	}
-
-	/* canonicalize the path in argv[1]? */
-
-	if(stat (mountpoint, &statbuf)) {
-		printf("mount error: mount point %s does not exist\n",mountpoint);
-		return -1;
-	}
-	if (S_ISDIR(statbuf.st_mode) == 0) {
-		printf("mount error: mount point %s is not a directory\n",mountpoint);
-		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; */
-	if (parse_options(strdup(orgoptions)))
-		return 1;
-
-	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;
-		}
-	}
-	/* FIXME launch daemon (handles dfs name resolution and credential change) 
-	   remember to clear parms and overwrite password field before launching */
-	if(orgoptions) {
-		optlen = strlen(orgoptions);
-	} else
-		optlen = 0;
-	if(share_name)
-		optlen += strlen(share_name) + 4;
-	if(user_name)
-		optlen += strlen(user_name) + 6;
-	if(ipaddr)
-		optlen += strlen(ipaddr) + 4;
-	if(mountpassword)
-		optlen += strlen(mountpassword) + 6;
-	options = malloc(optlen + 10);
-
-    options[0] = 0;
-	strncat(options,"unc=",4);
-	strcat(options,share_name);
-	if(ipaddr) {
-		strncat(options,",ip=",4);
-		strcat(options,ipaddr);
-	} 
-	if(user_name) {
-		strncat(options,",user=",6);
-		strcat(options,user_name);
-	} 
-	if(mountpassword) {
-		strncat(options,",pass=",6);
-		strcat(options,mountpassword);
-	}
-	strncat(options,",ver=",5);
-	strcat(options,MOUNT_CIFS_VERSION);
-
-	if(orgoptions) {
-		strcat(options,",");
-		strcat(options,orgoptions);
-	}
-	/* printf("\noptions %s \n",options);*/
-	if(mount(share_name, mountpoint, "cifs", flags, options)) {
-	/* remember to kill daemon on error */
-		switch (errno) {
-		case 0:
-			printf("mount failed but no error number set\n");
-			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("Refer to the mount.cifs(8) manual page (e.g.man mount.cifs)\n");
-		return -1;
-	} else {
-		pmntfile = setmntent(MOUNTED, "a+");
-		if(pmntfile) {
-			mountent.mnt_fsname = share_name;
-			mountent.mnt_dir = mountpoint; 
-			mountent.mnt_type = "cifs"; 
-			mountent.mnt_opts = "";
-			mountent.mnt_freq = 0;
-			mountent.mnt_passno = 0;
-			rc = addmntent(pmntfile,&mountent);
-			endmntent(pmntfile);
-		} else {
-		    printf("could not update mount table\n");
-		}
-	}
-	return 0;
-}
-