Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 210 insertions, 0 deletions

diff --git a/source3/torture/utable.c b/source3/torture/utable.c
new file mode 100644
index 0000000..059cae9
--- /dev/null
+++ b/source3/torture/utable.c
@@ -0,0 +1,210 @@
+/* 
+   Unix SMB/CIFS implementation.
+   SMB torture tester - unicode table dumper
+   Copyright (C) Andrew Tridgell 2001
+   
+   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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "system/filesys.h"
+#include "torture/proto.h"
+#include "../libcli/security/security.h"
+#include "libsmb/libsmb.h"
+#include "libsmb/clirap.h"
+#include "lib/util/string_wrappers.h"
+
+bool torture_utable(int dummy)
+{
+	struct cli_state *cli;
+	fstring fname, alt_name;
+	uint16_t fnum;
+	smb_ucs2_t c2;
+	int c, len, fd;
+	int chars_allowed=0, alt_allowed=0;
+	uint8_t valid[0x10000];
+
+	printf("starting utable\n");
+
+	if (!torture_open_connection(&cli, 0)) {
+		return False;
+	}
+
+	memset(valid, 0, sizeof(valid));
+
+	torture_deltree(cli, "\\utable");
+	cli_mkdir(cli, "\\utable");
+
+	for (c=1; c < 0x10000; c++) {
+		size_t size = 0;
+		char *p;
+
+		SSVAL(&c2, 0, c);
+		fstrcpy(fname, "\\utable\\x");
+		p = fname+strlen(fname);
+		if (!convert_string(CH_UTF16LE, CH_UNIX,
+				     &c2, 2, 
+				     p, sizeof(fname)-strlen(fname),&size)) {
+			d_printf("convert_string %s failed !\n", fname);
+			continue;
+		}
+		len = size;
+		p[len] = 0;
+		fstrcat(fname,"_a_long_extension");
+
+		if (!NT_STATUS_IS_OK(cli_openx(cli, fname, O_RDWR | O_CREAT | O_TRUNC, 
+				DENY_NONE, &fnum))) {
+			continue;
+		}
+
+		chars_allowed++;
+
+		cli_qpathinfo_alt_name(cli, fname, alt_name);
+
+		if (strncmp(alt_name, "X_A_L", 5) != 0) {
+			alt_allowed++;
+			valid[c] = 1;
+			d_printf("fname=[%s] alt_name=[%s]\n", fname, alt_name);
+		}
+
+		cli_close(cli, fnum);
+		cli_unlink(cli, fname, FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN);
+
+		if (c % 100 == 0) {
+			printf("%d (%d/%d)\r", c, chars_allowed, alt_allowed);
+		}
+	}
+	printf("%d (%d/%d)\n", c, chars_allowed, alt_allowed);
+
+	cli_rmdir(cli, "\\utable");
+
+	d_printf("%d chars allowed   %d alt chars allowed\n", chars_allowed, alt_allowed);
+
+	fd = open("valid.dat", O_WRONLY|O_CREAT|O_TRUNC, 0644);
+	if (fd == -1) {
+		d_printf("Failed to create valid.dat - %s", strerror(errno));
+		return False;
+	}
+	if (write(fd, valid, 0x10000) != 0x10000) {
+		d_printf("Failed to create valid.dat - %s", strerror(errno));
+		close(fd);
+		return false;
+	}
+	close(fd);
+	d_printf("wrote valid.dat\n");
+
+	return True;
+}
+
+
+static char *form_name(int c)
+{
+	static fstring fname;
+	smb_ucs2_t c2;
+	char *p;
+	size_t len = 0;
+
+	fstrcpy(fname, "\\utable\\");
+	p = fname+strlen(fname);
+	SSVAL(&c2, 0, c);
+
+	if (!convert_string(CH_UTF16LE, CH_UNIX,
+			     &c2, 2, 
+			     p, sizeof(fname)-strlen(fname), &len)) {
+		d_printf("form_name: convert string %s failed\n",
+			fname);
+		return NULL;
+	}
+	p[len] = 0;
+	return fname;
+}
+
+bool torture_casetable(int dummy)
+{
+	static struct cli_state *cli;
+	char *fname;
+	uint16_t fnum;
+	int c, i;
+#define MAX_EQUIVALENCE 8
+	smb_ucs2_t equiv[0x10000][MAX_EQUIVALENCE];
+	printf("starting casetable\n");
+
+	if (!torture_open_connection(&cli, 0)) {
+		return False;
+	}
+
+	memset(equiv, 0, sizeof(equiv));
+
+	torture_deltree(cli, "\\utable");
+	if (!NT_STATUS_IS_OK(cli_mkdir(cli, "\\utable"))) {
+		printf("Failed to create utable directory!\n");
+		return False;
+	}
+
+	for (c=1; c < 0x10000; c++) {
+		off_t size;
+
+		if (c == '.' || c == '\\') continue;
+
+		printf("%04x (%c)\n", c, isprint(c)?c:'.');
+
+		fname = form_name(c);
+		if (!NT_STATUS_IS_OK(cli_ntcreate(cli, fname, 0,
+					  GENERIC_ALL_ACCESS, 
+					  FILE_ATTRIBUTE_NORMAL,
+					  FILE_SHARE_NONE,
+					  FILE_OPEN_IF, 0, 0, &fnum, NULL))) {
+			printf("Failed to create file with char %04x\n", c);
+			continue;
+		}
+
+		size = 0;
+
+		if (!NT_STATUS_IS_OK(cli_qfileinfo_basic(
+					     cli, fnum, NULL, &size,
+					     NULL, NULL, NULL, NULL, NULL))) {
+			continue;
+		}
+
+		if (size > 0) {
+			/* found a character equivalence! */
+			int c2[MAX_EQUIVALENCE];
+
+			if (size/sizeof(int) >= MAX_EQUIVALENCE) {
+				printf("too many chars match?? size=%ld c=0x%04x\n",
+				       (unsigned long)size, c);
+				cli_close(cli, fnum);
+				return False;
+			}
+
+			cli_read(cli, fnum, (char *)c2, 0, size, NULL);
+			printf("%04x: ", c);
+			equiv[c][0] = c;
+			for (i=0; i<size/sizeof(int); i++) {
+				printf("%04x ", c2[i]);
+				equiv[c][i+1] = c2[i];
+			}
+			printf("\n");
+			fflush(stdout);
+		}
+
+		cli_writeall(cli, fnum, 0, (uint8_t *)&c, size, sizeof(c),
+			     NULL);
+		cli_close(cli, fnum);
+	}
+
+	torture_deltree(cli, "\\utable");
+
+	return True;
+}