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support numeric debug levels.

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This commit is contained in:
Werner Koch 2009-12-03 18:04:40 +00:00
parent edd95da365
commit cb5491bfaf
14 changed files with 236 additions and 59 deletions
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35
scd/scdaemon.c
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@ -289,19 +289,30 @@ tid_log_callback (void)
static void
set_debug (const char *level)
{
int numok = (level && digitp (level));
int numlvl = numok? atoi (level) : 0;
if (!level)
;
else if (!strcmp (level, "none"))
else if (!strcmp (level, "none") || (numok && numlvl < 1))
opt.debug = 0;
else if (!strcmp (level, "basic"))
else if (!strcmp (level, "basic") || (numok && numlvl <= 2))
opt.debug = DBG_ASSUAN_VALUE;
else if (!strcmp (level, "advanced"))
else if (!strcmp (level, "advanced") || (numok && numlvl <= 5))
opt.debug = DBG_ASSUAN_VALUE|DBG_COMMAND_VALUE;
else if (!strcmp (level, "expert"))
else if (!strcmp (level, "expert") || (numok && numlvl <= 8))
opt.debug = (DBG_ASSUAN_VALUE|DBG_COMMAND_VALUE
|DBG_CACHE_VALUE|DBG_CARD_IO_VALUE);
else if (!strcmp (level, "guru"))
opt.debug = ~0;
else if (!strcmp (level, "guru") || numok)
{
opt.debug = ~0;
/* Unless the "guru" string has been used we don't want to allow
hashing debugging. The rationale is that people tend to
select the highest debug value and would then clutter their
disk with debug files which may reveal confidential data. */
if (numok)
opt.debug &= ~(DBG_HASHING_VALUE);
}
else
{
log_error (_("invalid debug-level `%s' given\n"), level);
@ -319,6 +330,18 @@ set_debug (const char *level)
if (opt.debug & DBG_CRYPTO_VALUE )
gcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1);
gcry_control (GCRYCTL_SET_VERBOSITY, (int)opt.verbose);
if (opt.debug)
log_info ("enabled debug flags:%s%s%s%s%s%s%s%s%s\n",
(opt.debug & DBG_COMMAND_VALUE)? " command":"",
(opt.debug & DBG_MPI_VALUE )? " mpi":"",
(opt.debug & DBG_CRYPTO_VALUE )? " crypto":"",
(opt.debug & DBG_MEMORY_VALUE )? " memory":"",
(opt.debug & DBG_CACHE_VALUE )? " cache":"",
(opt.debug & DBG_MEMSTAT_VALUE)? " memstat":"",
(opt.debug & DBG_HASHING_VALUE)? " hashing":"",
(opt.debug & DBG_ASSUAN_VALUE )? " assuan":"",
(opt.debug & DBG_CARD_IO_VALUE)? " cardio":"");
}