added masktest to head branch, in preparation for another assault on

the wildcard handling code
(This used to be commit 3f77690dade57f4ae9da7196b0aa7a3a43afcc46)

1 files changed, 435 insertions, 0 deletions

diff --git a/source3/utils/masktest.c b/source3/utils/masktest.c
new file mode 100644
index 0000000000..b4d919fe7c
--- /dev/null
+++ b/source3/utils/masktest.c
@@ -0,0 +1,435 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 2.0
+   mask_match tester
+   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.
+*/
+
+#define NO_SYSLOG
+
+#include "includes.h"
+
+extern int DEBUGLEVEL;
+static fstring password;
+static fstring username;
+static fstring workgroup;
+static int got_pass;
+
+static BOOL showall = False;
+
+static char *maskchars = "<>\"?*abc.";
+static char *filechars = "abcdefghijklm.";
+
+char *standard_masks[] = {"*", "*.", "*.*", 
+			  ".*", "d2.??", "d2\">>", 
+			  NULL};
+char *standard_files[] = {"abc", "abc.", ".abc", 
+			  "abc.def", "abc.de.f", 
+			  "d2.x", 
+			  NULL};
+
+
+#include <regex.h>
+
+static char *reg_test(char *pattern, char *file)
+{
+	static fstring ret;
+	pstring rpattern;
+	regex_t preg;
+
+	pattern = 1+strrchr(pattern,'\\');
+	file = 1+strrchr(file,'\\');
+
+	fstrcpy(ret,"---");
+
+	if (strcmp(file,"..") == 0) file = ".";
+	if (strcmp(pattern,".") == 0) return ret;
+
+	if (strcmp(pattern,"") == 0) {
+		ret[2] = '+';
+		return ret;
+	}
+
+	pstrcpy(rpattern,"^");
+	pstrcat(rpattern, pattern);
+
+	all_string_sub(rpattern,".", "[.]", 0);
+	all_string_sub(rpattern,"?", ".{1}", 0);
+	all_string_sub(rpattern,"*", ".*", 0);
+	all_string_sub(rpattern+strlen(rpattern)-1,">", "([^.]?|[.]?$)", 0);
+	all_string_sub(rpattern,">", "[^.]?", 0);
+
+	all_string_sub(rpattern,"<[.]", ".*[.]", 0);
+	all_string_sub(rpattern,"<\"", "(.*[.]|.*$)", 0);
+	all_string_sub(rpattern,"<", "([^.]*|[^.]*[.]|[.][^.]*|[.].*[.])", 0);
+	if (strlen(pattern)>1) {
+		all_string_sub(rpattern+strlen(rpattern)-1,"\"", "[.]?", 0);
+	}
+	all_string_sub(rpattern,"\"", "([.]|$)", 0);
+	pstrcat(rpattern,"$");
+
+	/* printf("pattern=[%s] rpattern=[%s]\n", pattern, rpattern); */
+
+	regcomp(&preg, rpattern, REG_ICASE|REG_NOSUB|REG_EXTENDED);
+	if (regexec(&preg, ".", 0, NULL, 0) == 0) {
+		ret[0] = '+';
+		ret[1] = '+';
+	}
+	if (regexec(&preg, file, 0, NULL, 0) == 0) {
+		ret[2] = '+';
+	}
+	regfree(&preg);
+
+	return ret;
+}
+
+
+/***************************************************** 
+return a connection to a server
+*******************************************************/
+struct cli_state *connect_one(char *share)
+{
+	struct cli_state *c;
+	struct nmb_name called, calling;
+	char *server_n;
+	char *server;
+	struct in_addr ip;
+	extern struct in_addr ipzero;
+
+	server = share+2;
+	share = strchr(server,'\\');
+	if (!share) return NULL;
+	*share = 0;
+	share++;
+
+	server_n = server;
+	
+	ip = ipzero;
+
+	make_nmb_name(&calling, "masktest", 0x0, "");
+	make_nmb_name(&called , server, 0x20, "");
+
+ again:
+	ip = ipzero;
+
+	/* have to open a new connection */
+	if (!(c=cli_initialise(NULL)) || (cli_set_port(c, 139) == 0) ||
+	    !cli_connect(c, server_n, &ip)) {
+		DEBUG(0,("Connection to %s failed\n", server_n));
+		return NULL;
+	}
+
+	if (!cli_session_request(c, &calling, &called)) {
+		DEBUG(0,("session request to %s failed\n", called.name));
+		cli_shutdown(c);
+		if (strcmp(called.name, "*SMBSERVER")) {
+			make_nmb_name(&called , "*SMBSERVER", 0x20, "");
+			goto again;
+		}
+		return NULL;
+	}
+
+	DEBUG(4,(" session request ok\n"));
+
+	if (!cli_negprot(c)) {
+		DEBUG(0,("protocol negotiation failed\n"));
+		cli_shutdown(c);
+		return NULL;
+	}
+
+	if (!got_pass) {
+		char *pass = getpass("Password: ");
+		if (pass) {
+			pstrcpy(password, pass);
+		}
+	}
+
+	if (!cli_session_setup(c, username, 
+			       password, strlen(password),
+			       password, strlen(password),
+			       workgroup)) {
+		DEBUG(0,("session setup failed: %s\n", cli_errstr(c)));
+		return NULL;
+	}
+
+	/*
+	 * These next two lines are needed to emulate
+	 * old client behaviour for people who have
+	 * scripts based on client output.
+	 * QUESTION ? Do we want to have a 'client compatibility
+	 * mode to turn these on/off ? JRA.
+	 */
+
+	if (*c->server_domain || *c->server_os || *c->server_type)
+		DEBUG(1,("Domain=[%s] OS=[%s] Server=[%s]\n",
+			c->server_domain,c->server_os,c->server_type));
+	
+	DEBUG(4,(" session setup ok\n"));
+
+	if (!cli_send_tconX(c, share, "?????",
+			    password, strlen(password)+1)) {
+		DEBUG(0,("tree connect failed: %s\n", cli_errstr(c)));
+		cli_shutdown(c);
+		return NULL;
+	}
+
+	DEBUG(4,(" tconx ok\n"));
+
+	return c;
+}
+
+static char *resultp;
+
+void listfn(file_info *f, const char *s)
+{
+	if (strcmp(f->name,".") == 0) {
+		resultp[0] = '+';
+	} else if (strcmp(f->name,"..") == 0) {
+		resultp[1] = '+';		
+	} else {
+		resultp[2] = '+';
+	}
+}
+
+
+static void testpair(struct cli_state *cli1, struct cli_state *cli2,
+		     char *mask, char *file)
+{
+	int fnum;
+	fstring res1, res2;
+	char *res3;
+	static int count;
+
+	count++;
+
+	fstrcpy(res1, "---");
+	fstrcpy(res2, "---");
+
+	fnum = cli_open(cli1, file, O_CREAT|O_TRUNC|O_RDWR, 0);
+	if (fnum == -1) {
+		DEBUG(0,("Can't create %s on cli1\n", file));
+		return;
+	}
+	cli_close(cli1, fnum);
+
+	fnum = cli_open(cli2, file, O_CREAT|O_TRUNC|O_RDWR, 0);
+	if (fnum == -1) {
+		DEBUG(0,("Can't create %s on cli2\n", file));
+		return;
+	}
+	cli_close(cli2, fnum);
+
+	resultp = res1;
+	cli_list(cli1, mask, aHIDDEN | aDIR, listfn);
+
+	res3 = reg_test(mask, file);
+
+	resultp = res2;
+	cli_list(cli2, mask, aHIDDEN | aDIR, listfn);
+
+	if (showall || strcmp(res1, res2)) {
+		DEBUG(0,("%s %s %s %d mask=[%s] file=[%s]\n",
+			 res1, res2, res3, count, mask, file));
+	}
+
+	cli_unlink(cli1, file);
+	cli_unlink(cli2, file);
+}
+
+static void test_mask(int argc, char *argv[], 
+		      struct cli_state *cli1, struct cli_state *cli2)
+{
+	pstring mask, file;
+	int l1, l2, i, j, l;
+	int mc_len = strlen(maskchars);
+	int fc_len = strlen(filechars);
+
+	cli_mkdir(cli1, "masktest");
+	cli_mkdir(cli2, "masktest");
+
+	cli_unlink(cli1, "\\masktest\\*");
+	cli_unlink(cli2, "\\masktest\\*");
+
+	if (argc >= 2) {
+		while (argc >= 2) {
+			pstrcpy(mask,"\\masktest\\");
+			pstrcpy(file,"\\masktest\\");
+			pstrcat(mask, argv[0]);
+			pstrcat(file, argv[1]);
+			testpair(cli1, cli2, mask, file);
+			argv += 2;
+			argc -= 2;
+		}
+		goto finished;
+	}
+
+	for (i=0; standard_masks[i]; i++) {
+		for (j=0; standard_files[j]; j++) {
+			pstrcpy(mask,"\\masktest\\");
+			pstrcpy(file,"\\masktest\\");
+			pstrcat(mask, standard_masks[i]);
+			pstrcat(file, standard_files[j]);
+			testpair(cli1, cli2, mask, file);
+		}
+	}
+
+	while (1) {
+		l1 = 1 + random() % 20;
+		l2 = 1 + random() % 20;
+		pstrcpy(mask,"\\masktest\\");
+		pstrcpy(file,"\\masktest\\");
+		l = strlen(mask);
+		for (i=0;i<l1;i++) {
+			mask[i+l] = maskchars[random() % mc_len];
+		}
+		mask[l+l1] = 0;
+
+		for (i=0;i<l2;i++) {
+			file[i+l] = filechars[random() % fc_len];
+		}
+		file[l+l2] = 0;
+
+		if (strcmp(file+l,".") == 0 || 
+		    strcmp(file+l,"..") == 0 ||
+		    strcmp(mask+l,"..") == 0) continue;
+
+		testpair(cli1, cli2, mask, file);
+	}
+
+ finished:
+	cli_rmdir(cli1, "\\masktest");
+	cli_rmdir(cli2, "\\masktest");
+}
+
+
+static void usage(void)
+{
+	printf(
+"Usage:\n\
+  masktest //server1/share1 //server2/share2 [options..]\n\
+  options:\n\
+        -U user%%pass\n\
+        -s seed\n\
+        -f filechars (default %s)\n\
+        -m maskchars (default %s)\n\
+        -a                             show all tests\n\
+\n\
+  This program tests wildcard matching between two servers. It generates\n\
+  random pairs of filenames/masks and tests that they match in the same\n\
+  way on two servers\n\
+", 
+  filechars, maskchars);
+}
+
+/****************************************************************************
+  main program
+****************************************************************************/
+ int main(int argc,char *argv[])
+{
+	char *share1, *share2;
+	struct cli_state *cli1, *cli2;	
+	extern char *optarg;
+	extern int optind;
+	extern FILE *dbf;
+	int opt;
+	char *p;
+	int seed;
+
+	setlinebuf(stdout);
+
+	dbf = stderr;
+
+	if (argv[1][0] == '-' || argc < 3) {
+		usage();
+		exit(1);
+	}
+
+	share1 = argv[1];
+	share2 = argv[2];
+
+	all_string_sub(share1,"/","\\",0);
+	all_string_sub(share2,"/","\\",0);
+
+	setup_logging(argv[0],True);
+
+	argc -= 2;
+	argv += 2;
+
+	TimeInit();
+	charset_initialise();
+
+	if (getenv("USER")) {
+		pstrcpy(username,getenv("USER"));
+	}
+
+	seed = time(NULL);
+
+	while ((opt = getopt(argc, argv, "U:s:hm:f:a")) != EOF) {
+		switch (opt) {
+		case 'U':
+			pstrcpy(username,optarg);
+			p = strchr(username,'%');
+			if (p) {
+				*p = 0;
+				pstrcpy(password, p+1);
+				got_pass = 1;
+			}
+			break;
+		case 's':
+			seed = atoi(optarg);
+			break;
+		case 'h':
+			usage();
+			exit(1);
+		case 'm':
+			maskchars = optarg;
+			break;
+		case 'f':
+			filechars = optarg;
+			break;
+		case 'a':
+			showall = 1;
+			break;
+		default:
+			printf("Unknown option %c (%d)\n", (char)opt, opt);
+			exit(1);
+		}
+	}
+
+	argc -= optind;
+	argv += optind;
+
+	DEBUG(0,("seed=%d\n", seed));
+	srandom(seed);
+
+	cli1 = connect_one(share1);
+	if (!cli1) {
+		DEBUG(0,("Failed to connect to %s\n", share1));
+		exit(1);
+	}
+
+	cli2 = connect_one(share2);
+	if (!cli2) {
+		DEBUG(0,("Failed to connect to %s\n", share2));
+		exit(1);
+	}
+
+
+	test_mask(argc, argv, cli1, cli2);
+
+	return(0);
+}