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[W32] Add a tuning feature

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This commit is contained in:
Werner Koch 2006-01-26 10:23:15 +00:00
parent 5b57bff96c
commit 419fc378e4
6 changed files with 50 additions and 4 deletions
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7
gpgme/ChangeLog
View File

@ -1,3 +1,10 @@
2006-01-26 Werner Koch <wk@g10code.com>
* w32-util.c (_gpgme_get_conf_int): New.
* posix-util.c (_gpgme_get_conf_int): New.
* w32-io.c (get_desired_thread_priority): New.
(create_reader, create_writer): Use it here.
2006-01-04 Werner Koch <wk@g10code.com>
* debug.h (_gpgme_debug_srcname): New. Use it with the debug macros.

2
gpgme/gpgme.h
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@ -72,7 +72,7 @@ extern "C" {
AM_PATH_GPGME macro) check that this header matches the installed
library. Warning: Do not edit the next line. configure will do
that for you! */
#define GPGME_VERSION "1.1.1-cvs1149"
#define GPGME_VERSION "1.1.1-cvs1150"

7
gpgme/posix-util.c
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@ -48,3 +48,10 @@ _gpgme_get_gpgsm_path (void)
return NULL;
#endif
}
/* See w32-util.c */
int
_gpgme_get_conf_int (const char *key, int *value)
{
return 0;
}

1
gpgme/util.h
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@ -31,6 +31,7 @@
/*-- {posix,w32}-util.c --*/
const char *_gpgme_get_gpg_path (void);
const char *_gpgme_get_gpgsm_path (void);
int _gpgme_get_conf_int (const char *key, int *value);
/*-- replacement functions in <funcname>.c --*/

21
gpgme/w32-io.c
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@ -119,6 +119,23 @@ DEFINE_STATIC_LOCK (writer_table_lock);
static int
get_desired_thread_priority (void)
{
int value;
if (!_gpgme_get_conf_int ("IOThreadPriority", &value))
{
value = THREAD_PRIORITY_HIGHEST;
DEBUG1 ("** Using standard IOThreadPriority of %d\n", value);
}
else
DEBUG1 ("** Configured IOThreadPriority is %d\n", value);
return value;
}
static HANDLE
set_synchronize (HANDLE h)
{
@ -266,7 +283,7 @@ create_reader (HANDLE fd)
/* We set the priority of the thread higher because we know that
it only runs for a short time. This greatly helps to increase
the performance of the I/O. */
SetThreadPriority (c->thread_hd, THREAD_PRIORITY_HIGHEST);
SetThreadPriority (c->thread_hd, get_desired_thread_priority ());
}
return c;
@ -524,7 +541,7 @@ create_writer (HANDLE fd)
/* We set the priority of the thread higher because we know that
it only runs for a short time. This greatly helps to increase
the performance of the I/O. */
SetThreadPriority (c->thread_hd, THREAD_PRIORITY_HIGHEST);
SetThreadPriority (c->thread_hd, get_desired_thread_priority ());
}
return c;

16
gpgme/w32-util.c
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@ -265,7 +265,6 @@ find_program_at_standard_place (const char *name)
return result;
}
const char *
_gpgme_get_gpg_path (void)
{
@ -301,3 +300,18 @@ _gpgme_get_gpgsm_path (void)
UNLOCK (get_path_lock);
return gpgsm_program;
}
/* Return an integer value from gpgme specific configuration
entries. VALUE receives that value; function returns true if a value
has been configured and false if not. */
int
_gpgme_get_conf_int (const char *key, int *value)
{
char *tmp = read_w32_registry_string (NULL, "Software\\GNU\\gpgme", key);
if (!tmp)
return 0;
*value = atoi (tmp);
free (tmp);
return 1;
}