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Whole lot of changes to support CE.

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This commit is contained in:
Werner Koch 2010-04-14 11:24:02 +00:00
parent aed838b750
commit 31d7bdfe77
28 changed files with 413 additions and 151 deletions
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20
common/asshelp.c
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@ -36,6 +36,14 @@
#include "asshelp.h"
/* A bitfield that specifies the assuan categories to log. This is
identical to the default log handler of libassuan. We need to do
it ourselves because we use a custom log handler and want to use
the same assuan variables to select the categories to log. */
static int log_cats;
#define TEST_LOG_CAT(x) (!! (log_cats & (1 << (x - 1))))
static int
my_libassuan_log_handler (assuan_context_t ctx, void *hook,
unsigned int cat, const char *msg)
@ -44,8 +52,9 @@ my_libassuan_log_handler (assuan_context_t ctx, void *hook,
(void)ctx;
if (cat != ASSUAN_LOG_CONTROL)
return 0; /* We only want the control channel messages. */
if (! TEST_LOG_CAT (cat))
return 0;
dbgval = hook? *(unsigned int*)hook : 0;
if (!(dbgval & 1024))
return 0; /* Assuan debugging is not enabled. */
@ -62,6 +71,13 @@ my_libassuan_log_handler (assuan_context_t ctx, void *hook,
void
setup_libassuan_logging (unsigned int *debug_var_address)
{
char *flagstr;
flagstr = getenv ("ASSUAN_DEBUG");
if (flagstr)
log_cats = atoi (flagstr);
else /* Default to log the control channel. */
log_cats = (1 << (ASSUAN_LOG_CONTROL - 1));
assuan_set_log_cb (my_libassuan_log_handler, debug_var_address);
}