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Diffstat (limited to 'debug.h')
| -rw-r--r-- | debug.h | 74 |
1 files changed, 74 insertions, 0 deletions
@@ -0,0 +1,74 @@ +/* + * Dropbear - a SSH2 server + * + * Copyright (c) 2002,2003 Matt Johnston + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. */ + +#ifndef _DEBUG_H_ +#define _DEBUG_H_ + +#include "includes.h" + +/* Debugging */ + +/* Work well for valgrind - don't clear environment, be nicer with signals + * etc. Don't use this normally, it might cause problems */ +/* #define DEBUG_VALGRIND */ + +/* Define this to compile in trace debugging printf()s. + * You'll need to run programs with "-v" to turn this on. + * + * Caution: Don't use this in an unfriendly environment (ie unfirewalled), + * since the printing may not sanitise strings etc. This will add a reasonable + * amount to your executable size. */ +/*#define DEBUG_TRACE */ + +/* All functions writing to the cleartext payload buffer call + * CHECKCLEARTOWRITE() before writing. This is only really useful if you're + * attempting to track down a problem */ +#define CHECKCLEARTOWRITE() assert(ses.writepayload->len == 0 && \ + ses.writepayload->pos == 0) + +/* Define this, compile with -pg and set GMON_OUT_PREFIX=gmon to get gmon + * output when Dropbear forks. This will allow it gprof to be used. + * It's useful to run dropbear -F, so you don't fork as much */ +/* (This is Linux specific) */ +/*#define DEBUG_FORKGPROF*/ + +/* A couple of flags, not usually useful, and mightn't do anything */ + +/*#define DEBUG_KEXHASH*/ +/*#define DEBUG_RSA*/ + +/* you don't need to touch this block */ +#ifdef DEBUG_TRACE +#define TRACE(X) dropbear_trace X; +#else /*DEBUG_TRACE*/ +#define TRACE(X) +#endif /*DEBUG_TRACE*/ + +/* For testing as non-root on shadowed systems, include the crypt of a password + * here. You can then log in as any user with this password. Ensure that you + * make your own password, and are careful about using this. This will also + * disable some of the chown pty code etc*/ +/* #define DEBUG_HACKCRYPT "hL8nrFDt0aJ3E" */ /* this is crypt("password") */ + +#endif |