/* 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 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 "system/iconv.h" #include "system/filesys.h" #include "librpc/gen_ndr/ndr_security.h" #include "pstring.h" BOOL torture_utable(void) { struct smbcli_state *cli; fstring fname; const char *alt_name; int fnum; uint8_t c2[4]; int c, len, fd; int chars_allowed=0, alt_allowed=0; uint8_t valid[0x10000]; printf("starting utable\n"); printf("Generating valid character table\n"); if (!torture_open_connection(&cli)) { return False; } memset(valid, 0, sizeof(valid)); if (!torture_setup_dir(cli, "\\utable")) { return False; } for (c=1; c < 0x10000; c++) { char *p; SSVAL(c2, 0, c); fstrcpy(fname, "\\utable\\x"); p = fname+strlen(fname); len = convert_string(CH_UTF16, CH_UNIX, c2, 2, p, sizeof(fname)-strlen(fname)); p[len] = 0; fstrcat(fname,"_a_long_extension"); fnum = smbcli_open(cli->tree, fname, O_RDWR | O_CREAT | O_TRUNC, DENY_NONE); if (fnum == -1) continue; chars_allowed++; smbcli_qpathinfo_alt_name(cli->tree, 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); } smbcli_close(cli->tree, fnum); smbcli_unlink(cli->tree, fname); if (c % 100 == 0) { printf("%d (%d/%d)\r", c, chars_allowed, alt_allowed); } } printf("%d (%d/%d)\n", c, chars_allowed, alt_allowed); smbcli_rmdir(cli->tree, "\\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; } write(fd, valid, 0x10000); close(fd); d_printf("wrote valid.dat\n"); return True; } static char *form_name(int c) { static fstring fname; uint8_t c2[4]; char *p; int len; fstrcpy(fname, "\\utable\\"); p = fname+strlen(fname); SSVAL(c2, 0, c); len = convert_string(CH_UTF16, CH_UNIX, c2, 2, p, sizeof(fname)-strlen(fname)); p[len] = 0; return fname; } BOOL torture_casetable(void) { static struct smbcli_state *cli; char *fname; int fnum; int c, i; #define MAX_EQUIVALENCE 8 codepoint_t equiv[0x10000][MAX_EQUIVALENCE]; printf("starting casetable\n"); if (!torture_open_connection(&cli)) { return False; } printf("Determining upper/lower case table\n"); memset(equiv, 0, sizeof(equiv)); if (!torture_setup_dir(cli, "\\utable")) { return False; } for (c=1; c < 0x10000; c++) { size_t size; if (c == '.' || c == '\\') continue; d_printf("%04x (%c)\n", c, isprint(c)?c:'.'); fname = form_name(c); fnum = smbcli_nt_create_full(cli->tree, fname, 0, #if 0 SEC_RIGHT_MAXIMUM_ALLOWED, #else SEC_RIGHTS_FILE_ALL, #endif FILE_ATTRIBUTE_NORMAL, NTCREATEX_SHARE_ACCESS_NONE, NTCREATEX_DISP_OPEN_IF, 0, 0); if (fnum == -1) { printf("Failed to create file with char %04x\n", c); continue; } size = 0; if (NT_STATUS_IS_ERR(smbcli_qfileinfo(cli->tree, 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=%d c=0x%04x\n", (int)size, c); smbcli_close(cli->tree, fnum); return False; } smbcli_read(cli->tree, fnum, c2, 0, size); 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); } smbcli_write(cli->tree, fnum, 0, &c, size, sizeof(c)); smbcli_close(cli->tree, fnum); } smbcli_unlink(cli->tree, "\\utable\\*"); smbcli_rmdir(cli->tree, "\\utable"); return True; }