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A bunch of minor changes for Windows.

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This commit is contained in:
Werner Koch 2007-07-04 09:34:28 +00:00
parent a7fe86bc02
commit f54b85bc2d
13 changed files with 187 additions and 95 deletions
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22
agent/ChangeLog
View file

@ -1,3 +1,25 @@
2007-07-04 Werner Koch <wk@g10code.com>
* gpg-agent.c (TIMERTICK_INTERVAL): New.
2007-07-03 Werner Koch <wk@g10code.com>
* gpg-agent.c (handle_connections): Do not use FD_SETSIZE for
select but compute the correct number.
2007-07-02 Werner Koch <wk@g10code.com>
* command.c (cmd_reloadagent) [W32]: New.
(register_commands) [W32]: New command RELOADAGENT.
* Makefile.am (gpg_agent_SOURCES): Remove w32main.c and w32main.h.
(gpg_agent_res_ldflags): Remove icon file as we don't have a
proper icon yet.
* gpg-agent.c (main): do not include w32main.h. Remove all calls
to w32main.c.
(agent_sighup_action): New.
(handle_signal): Use it.
2007-06-26 Werner Koch <wk@g10code.com>
* gpg-agent.c (create_directories) [W32]: Made it work.

24
agent/Makefile.am
View file

@ -23,7 +23,7 @@ bin_PROGRAMS = gpg-agent
libexec_PROGRAMS = gpg-protect-tool gpg-preset-passphrase
noinst_PROGRAMS = $(TESTS)
EXTRA_DIST = gpg-agent.ico gpg-agent-resource.rc
# EXTRA_DIST = gpg-agent.ico gpg-agent-resource.rc
AM_CPPFLAGS = -I$(top_srcdir)/gl -I$(top_srcdir)/common -I$(top_srcdir)/intl
@ -47,25 +47,21 @@ gpg_agent_SOURCES = \
call-scd.c \
learncard.c
if HAVE_W32_SYSTEM
gpg_agent_SOURCES += w32main.c w32main.h
endif
common_libs = ../jnlib/libjnlib.a $(libcommon) ../gl/libgnu.a
commonpth_libs = ../jnlib/libjnlib.a $(libcommonpth) ../gl/libgnu.a
pwquery_libs = ../common/libsimple-pwquery.a
if HAVE_W32_SYSTEM
.rc.o:
$(WINDRES) `echo $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) | \
sed -e 's/-I/--include-dir /g;s/-D/--define /g'` -i $< -o $@
gpg_agent_res_ldflags = -Wl,gpg-agent-resource.o -Wl,--subsystem,windows
gpg_agent_res_deps = gpg-agent-resource.o
else
#if HAVE_W32_SYSTEM
#.rc.o:
# $(WINDRES) `echo $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) | \
# sed -e 's/-I/--include-dir /g;s/-D/--define /g'` -i $< -o $@
#
#gpg_agent_res_ldflags = -Wl,gpg-agent-resource.o -Wl,--subsystem,windows
#gpg_agent_res_deps = gpg-agent-resource.o
#else
gpg_agent_res_ldflags =
gpg_agent_res_deps =
endif
#endif
gpg_agent_CFLAGS = $(AM_CFLAGS) $(LIBASSUAN_PTH_CFLAGS) $(PTH_CFLAGS)

1
agent/agent.h
View file

@ -190,6 +190,7 @@ cache_mode_t;
void agent_exit (int rc) JNLIB_GCC_A_NR; /* Also implemented in other tools */
const char *get_agent_socket_name (void);
const char *get_agent_ssh_socket_name (void);
void agent_sighup_action (void);
/*-- command.c --*/
gpg_error_t agent_write_status (ctrl_t ctrl, const char *keyword, ...);

2
agent/call-pinentry.c
View file

@ -225,7 +225,7 @@ start_pinentry (ctrl_t ctrl)
pgmname++;
/* OS X needs the entire file name in argv[0], so that it can locate
the resource bundle. For other systems we stick to the the usual
the resource bundle. For other systems we stick to the usual
convention of supplying only the name of the program. */
#ifdef __APPLE__
argv[0] = opt.pinentry_program;

12
agent/command.c
View file

@ -1323,6 +1323,17 @@ cmd_killagent (assuan_context_t ctx, char *line)
ctrl->server_local->stopme = 1;
return 0;
}
/* RELOADAGENT
As signals are inconvenient under Windows, we provide this command
to allow reloading of the configuration. */
static int
cmd_reloadagent (assuan_context_t ctx, char *line)
{
agent_sighup_action ();
return 0;
}
#endif /*HAVE_W32_SYSTEM*/
@ -1506,6 +1517,7 @@ register_commands (assuan_context_t ctx)
{ "UPDATESTARTUPTTY", cmd_updatestartuptty },
#ifdef HAVE_W32_SYSTEM
{ "KILLAGENT", cmd_killagent },
{ "RELOADAGENT", cmd_reloadagent },
#endif
{ "GETINFO", cmd_getinfo },
{ NULL }

59
agent/gpg-agent.c
View file

@ -48,7 +48,6 @@
#include "sysutils.h"
#ifdef HAVE_W32_SYSTEM
# include "../jnlib/w32-afunix.h"
# include "w32main.h"
#endif
#include "setenv.h"
@ -171,6 +170,14 @@ static ARGPARSE_OPTS opts[] = {
#define MAX_CACHE_TTL_SSH (120*60) /* 2 hours */
#define MIN_PASSPHRASE_LEN (8)
/* The timer tick used for housekeeping stuff. For Windows we use a
longer period as the SetWaitableTimer seems to signal earlier than
the 2 seconds. */
#ifdef HAVE_W32_SYSTEM
#define TIMERTICK_INTERVAL (4)
#else
#define TIMERTICK_INTERVAL (2) /* Seconds. */
#endif
/* flag to indicate that a shutdown was requested */
static int shutdown_pending;
@ -408,16 +415,9 @@ parse_rereadable_options (ARGPARSE_ARGS *pargs, int reread)
}
/* The main entry point. For W32 another name is used as the real
entry points needs to be named WinMain and is defined in
w32main.c. */
#ifdef HAVE_W32_SYSTEM
int
w32_main (int argc, char **argv )
#else
/* The main entry point. */
int
main (int argc, char **argv )
#endif
{
ARGPARSE_ARGS pargs;
int orig_argc;
@ -851,7 +851,6 @@ main (int argc, char **argv )
#ifdef HAVE_W32_SYSTEM
pid = getpid ();
printf ("set GPG_AGENT_INFO=%s;%lu;1\n", socket_name, (ulong)pid);
w32_setup_taskbar ();
#else /*!HAVE_W32_SYSTEM*/
pid = fork ();
if (pid == (pid_t)-1)
@ -1430,6 +1429,17 @@ handle_tick (void)
}
/* A global fucntion which allows us to call the reload stuff from
other palces too. This is only used when build for W32. */
void
agent_sighup_action (void)
{
agent_flush_cache ();
reread_configuration ();
agent_reload_trustlist ();
}
static void
handle_signal (int signo)
{
@ -1439,9 +1449,7 @@ handle_signal (int signo)
case SIGHUP:
log_info ("SIGHUP received - "
"re-reading configuration and flushing cache\n");
agent_flush_cache ();
reread_configuration ();
agent_reload_trustlist ();
agent_sighup_action ();
break;
case SIGUSR1:
@ -1545,6 +1553,7 @@ handle_connections (int listen_fd, int listen_fd_ssh)
fd_set fdset, read_fdset;
int ret;
int fd;
int nfd;
tattr = pth_attr_new();
pth_attr_set (tattr, PTH_ATTR_JOINABLE, 0);
@ -1562,24 +1571,25 @@ handle_connections (int listen_fd, int listen_fd_ssh)
pth_sigmask (SIG_UNBLOCK, &sigs, NULL);
ev = pth_event (PTH_EVENT_SIGS, &sigs, &signo);
#else
ev = NULL;
signo = 0;
sigs = 0;
ev = pth_event (PTH_EVENT_SIGS, &sigs, &signo);
#endif
time_ev = NULL;
FD_ZERO (&fdset);
FD_SET (listen_fd, &fdset);
nfd = listen_fd;
if (listen_fd_ssh != -1)
FD_SET (listen_fd_ssh, &fdset);
{
FD_SET (listen_fd_ssh, &fdset);
if (listen_fd_ssh > nfd)
nfd = listen_fd_ssh;
}
for (;;)
{
sigset_t oldsigs;
#ifdef HAVE_W32_SYSTEM
w32_poll_events ();
#endif
if (shutdown_pending)
{
if (pth_ctrl (PTH_CTRL_GETTHREADS) == 1)
@ -1596,7 +1606,8 @@ handle_connections (int listen_fd, int listen_fd_ssh)
/* Create a timeout event if needed. */
if (!time_ev)
time_ev = pth_event (PTH_EVENT_TIME, pth_timeout (2, 0));
time_ev = pth_event (PTH_EVENT_TIME,
pth_timeout (TIMERTICK_INTERVAL, 0));
/* POSIX says that fd_set should be implemented as a structure,
thus a simple assignment is fine to copy the entire set. */
@ -1604,7 +1615,7 @@ handle_connections (int listen_fd, int listen_fd_ssh)
if (time_ev)
pth_event_concat (ev, time_ev, NULL);
ret = pth_select_ev (FD_SETSIZE, &read_fdset, NULL, NULL, NULL, ev);
ret = pth_select_ev (nfd+1, &read_fdset, NULL, NULL, NULL, ev);
if (time_ev)
pth_event_isolate (time_ev);
@ -1643,8 +1654,8 @@ handle_connections (int listen_fd, int listen_fd_ssh)
/* We now might create new threads and because we don't want any
signals - we are handling here - to be delivered to a new
thread. Thus we need to block those signals. */
signals (as we are handling them here) to be delivered to a
new thread. Thus we need to block those signals. */
pth_sigmask (SIG_BLOCK, &sigs, &oldsigs);
if (FD_ISSET (listen_fd, &read_fdset))