2005-11-17 Marcus Brinkmann <marcus@g10code.de>

* configure.ac: Add support for --enable-w32-glib (disabled by
	default).  Invoke AM_PATH_GLIB_2_0.

gpgme/
2005-11-17  Marcus Brinkmann  <marcus@g10code.de>

	* w32-glib-io.c: New file.
	* gpgme.def (gpgme_get_giochannel): Add symbol.
	* Makefile.am (system_components) [HAVE_DOSISH_SYSTEM]: Remove
	w32-io.c.
	(ltlib_gpgme_extra): New variable.
	(lib_LTLIBRARIES): Add $(ltlib_gpgme_extra).
	(system_components_not_extra): New variable.
	(libgpgme_la_SOURCES, libgpgme_pthread_la_SOURCES,
	(libgpgme_pth_la_SOURCES): Add $(system_components_not_extra).
	(libgpgme_glib_la_LDFLAGS, libgpgme_glib_la_DEPENDENCIES,
	(libgpgme_glib_la_LIBADD, libgpgme_glib_la_CFLAGS)
	[BUILD_W32_GLIB]: New variables. 
	* gpgme-config.in (glib): New option.
	* gpgme.m4 (AM_PATH_GPGME_GLIB): New macro.

m4/
2005-11-17  Marcus Brinkmann  <marcus@g10code.de>

	* glib-2.0.m4: New file.
This commit is contained in:
Marcus Brinkmann 2005-11-17 18:45:14 +00:00
parent d19cc31e06
commit d11318a319
10 changed files with 665 additions and 11 deletions

View File

@ -1,3 +1,8 @@
2005-11-17 Marcus Brinkmann <marcus@g10code.de>
* configure.ac: Add support for --enable-w32-glib (disabled by
default). Invoke AM_PATH_GLIB_2_0.
2005-11-15 Werner Koch <wk@g10code.com> 2005-11-15 Werner Koch <wk@g10code.com>
* configure.ac: Create BUILD_FILEVERSION from SVN Revision. * configure.ac: Create BUILD_FILEVERSION from SVN Revision.

View File

@ -147,6 +147,12 @@ if test "$have_w32_system" = yes; then
fi fi
AM_CONDITIONAL(HAVE_W32_SYSTEM, test "$have_w32_system" = yes) AM_CONDITIONAL(HAVE_W32_SYSTEM, test "$have_w32_system" = yes)
build_w32_glib=no
AM_PATH_GLIB_2_0
AC_ARG_ENABLE(w32-glib,
AC_HELP_STRING([--enable-w32-glib], [build GPGME Glib for W32]),
build_w32_glib=$withval)
AM_CONDITIONAL(BUILD_W32_GLIB, test "$build_w32_glib" = yes)
AM_CONDITIONAL(HAVE_PTH, test "$have_pth" = "yes") AM_CONDITIONAL(HAVE_PTH, test "$have_pth" = "yes")
AM_CONDITIONAL(HAVE_PTHREAD, test "$have_pthread" = "yes") AM_CONDITIONAL(HAVE_PTHREAD, test "$have_pthread" = "yes")

View File

@ -1,3 +1,20 @@
2005-11-17 Marcus Brinkmann <marcus@g10code.de>
* w32-glib-io.c: New file.
* gpgme.def (gpgme_get_giochannel): Add symbol.
* Makefile.am (system_components) [HAVE_DOSISH_SYSTEM]: Remove
w32-io.c.
(ltlib_gpgme_extra): New variable.
(lib_LTLIBRARIES): Add $(ltlib_gpgme_extra).
(system_components_not_extra): New variable.
(libgpgme_la_SOURCES, libgpgme_pthread_la_SOURCES,
(libgpgme_pth_la_SOURCES): Add $(system_components_not_extra).
(libgpgme_glib_la_LDFLAGS, libgpgme_glib_la_DEPENDENCIES,
(libgpgme_glib_la_LIBADD, libgpgme_glib_la_CFLAGS)
[BUILD_W32_GLIB]: New variables.
* gpgme-config.in (glib): New option.
* gpgme.m4 (AM_PATH_GPGME_GLIB): New macro.
2005-11-17 Marcus Brinkmann <marcus@g10code.de> 2005-11-17 Marcus Brinkmann <marcus@g10code.de>
* priv-io.h (_gpgme_io_waitpid, _gpgme_io_kill): Removed. * priv-io.h (_gpgme_io_waitpid, _gpgme_io_kill): Removed.

View File

@ -39,8 +39,15 @@ else
ltlib_gpgme_pth = ltlib_gpgme_pth =
endif endif
if BUILD_W32_GLIB
ltlib_gpgme_extra = libgpgme-glib.la
else
ltlib_gpgme_extra =
endif
noinst_LTLIBRARIES = libgpgme-real.la noinst_LTLIBRARIES = libgpgme-real.la
lib_LTLIBRARIES = libgpgme.la $(ltlib_gpgme_pthread) $(ltlib_gpgme_pth) lib_LTLIBRARIES = libgpgme.la $(ltlib_gpgme_extra) \
$(ltlib_gpgme_pthread) $(ltlib_gpgme_pth)
if HAVE_LD_VERSION_SCRIPT if HAVE_LD_VERSION_SCRIPT
libgpgme_version_script_cmd = -Wl,--version-script=$(srcdir)/libgpgme.vers libgpgme_version_script_cmd = -Wl,--version-script=$(srcdir)/libgpgme.vers
@ -57,9 +64,11 @@ assuan_libobjs =
endif endif
if HAVE_DOSISH_SYSTEM if HAVE_DOSISH_SYSTEM
system_components = w32-util.c w32-sema.c w32-io.c system_components = w32-util.c w32-sema.c
system_components_not_extra = w32-io.c
else else
system_components = ath.h posix-util.c posix-sema.c posix-io.c system_components = ath.h posix-util.c posix-sema.c posix-io.c
system_components_not_extra =
endif endif
if HAVE_GPGSM if HAVE_GPGSM
@ -83,9 +92,14 @@ libgpgme_real_la_SOURCES = \
$(gpgsm_components) sema.h priv-io.h $(system_components) \ $(gpgsm_components) sema.h priv-io.h $(system_components) \
debug.c debug.h gpgme.c version.c error.c debug.c debug.h gpgme.c version.c error.c
libgpgme_la_SOURCES = ath.h ath.c libgpgme_la_SOURCES = ath.h ath.c $(system_components_not_extra)
libgpgme_pthread_la_SOURCES = ath.h ath-pthread.c libgpgme_pthread_la_SOURCES = \
libgpgme_pth_la_SOURCES = ath.h ath-pth.c ath.h ath-pthread.c $(system_components_not_extra)
libgpgme_pth_la_SOURCES = ath.h ath-pth.c $(system_components_not_extra)
if BUILD_W32_GLIB
libgpgme_glib_la_SOURCES = ath.h ath.c w32-glib-io.c
endif
AM_CPPFLAGS = $(assuan_cppflags) @GPG_ERROR_CFLAGS@ AM_CPPFLAGS = $(assuan_cppflags) @GPG_ERROR_CFLAGS@
@ -149,6 +163,17 @@ libgpgme_pth_la_DEPENDENCIES = libgpgme-real.la $(assuan_libobjs) \
libgpgme_pth_la_LIBADD = libgpgme-real.la $(assuan_libobjs) @LTLIBOBJS@ \ libgpgme_pth_la_LIBADD = libgpgme-real.la $(assuan_libobjs) @LTLIBOBJS@ \
@PTH_LIBS@ @GPG_ERROR_LIBS@ @PTH_LIBS@ @GPG_ERROR_LIBS@
if BUILD_W32_GLIB
libgpgme_glib_la_LDFLAGS = $(gpgme_res_ldflag) $(no_undefined) \
$(export_symbols) $(libgpgme_version_script_cmd) -version-info \
@LIBGPGME_LT_CURRENT@:@LIBGPGME_LT_REVISION@:@LIBGPGME_LT_AGE@
libgpgme_glib_la_CFLAGS = $(AM_CFLAGS) @GLIB_CFLAGS@
libgpgme_glib_la_DEPENDENCIES = libgpgme-real.la $(assuan_libobjs) \
@LTLIBOBJS@ $(srcdir)/libgpgme.vers $(gpgme_deps)
libgpgme_glib_la_LIBADD = libgpgme-real.la $(assuan_libobjs) @LTLIBOBJS@ \
@GPG_ERROR_LIBS@ @GLIB_LIBS@
endif
status-table.h : gpgme.h status-table.h : gpgme.h
$(srcdir)/mkstatus < $(srcdir)/gpgme.h > status-table.h $(srcdir)/mkstatus < $(srcdir)/gpgme.h > status-table.h

View File

@ -25,9 +25,10 @@ thread_modules=""
libs_pth="@PTH_LDFLAGS@ @PTH_LIBS@" libs_pth="@PTH_LDFLAGS@ @PTH_LIBS@"
cflags_pth="@PTH_CFLAGS@" cflags_pth="@PTH_CFLAGS@"
@HAVE_PTHREAD_TRUE@thread_modules="$thread_modules pthread" # Configure glib.
libs_pthread="-lpthread" libs_glib="@GLIB_LIBS@"
cflags_pthread="" cflags_glib="@GLIB_CFLAGS@"
with_glib=
output="" output=""
@ -74,6 +75,9 @@ while test $# -gt 0; do
--exec-prefix) --exec-prefix)
output="$output $exec_prefix" output="$output $exec_prefix"
;; ;;
--glib)
with_glib=yes
;;
--version) --version)
echo "@VERSION@" echo "@VERSION@"
exit 0 exit 0
@ -95,6 +99,9 @@ while test $# -gt 0; do
;; ;;
esac esac
output="$output $gpg_error_cflags" output="$output $gpg_error_cflags"
if test "x$with_glib" = "xyes"; then
output="$output $glib_cflags"
fi
;; ;;
--libs) --libs)
if test "x$libdir" != "x/usr/lib" -a "x$libdir" != "x/lib"; then if test "x$libdir" != "x/usr/lib" -a "x$libdir" != "x/lib"; then
@ -108,9 +115,17 @@ while test $# -gt 0; do
output="$output -lgpgme-pth $libs_pth" output="$output -lgpgme-pth $libs_pth"
;; ;;
*) *)
if test "x$with_glib" = "xyes"; then
output="$output -lgpgme-glib"
else
output="$output -lgpgme" output="$output -lgpgme"
fi
;;
esac esac
output="$output $gpg_error_libs" output="$output $gpg_error_libs"
if test "x$with_glib" = "xyes"; then
output="$output $glib_cflags"
fi
;; ;;
--thread=*) --thread=*)
for thread_mod in $thread_modules; do for thread_mod in $thread_modules; do

View File

@ -152,5 +152,7 @@ EXPORTS
gpgme_sig_notation_get @119 gpgme_sig_notation_get @119
gpgme_free @120 gpgme_free @120
gpgme_get_giochannel @121
; END ; END

View File

@ -236,3 +236,72 @@ AC_DEFUN([AM_PATH_GPGME_PTHREAD],
AC_SUBST(GPGME_PTHREAD_CFLAGS) AC_SUBST(GPGME_PTHREAD_CFLAGS)
AC_SUBST(GPGME_PTHREAD_LIBS) AC_SUBST(GPGME_PTHREAD_LIBS)
]) ])
dnl AM_PATH_GPGME_GLIB([MINIMUM-VERSION,
dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
dnl Test for libgpgme-glib and define GPGME_GLIB_CFLAGS and GPGME_GLIB_LIBS.
dnl
AC_DEFUN([AM_PATH_GPGME_GLIB],
[ AC_REQUIRE([_AM_PATH_GPGME_CONFIG])dnl
tmp=ifelse([$1], ,1:0.4.2,$1)
if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
req_gpgme_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'`
min_gpgme_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'`
else
req_gpgme_api=0
min_gpgme_version="$tmp"
fi
AC_MSG_CHECKING(for GPGME - version >= $min_gpgme_version)
ok=no
if test "$GPGME_CONFIG" != "no" ; then
req_major=`echo $min_gpgme_version | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
req_minor=`echo $min_gpgme_version | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
req_micro=`echo $min_gpgme_version | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
if test "$gpgme_version_major" -gt "$req_major"; then
ok=yes
else
if test "$gpgme_version_major" -eq "$req_major"; then
if test "$gpgme_version_minor" -gt "$req_minor"; then
ok=yes
else
if test "$gpgme_version_minor" -eq "$req_minor"; then
if test "$gpgme_version_micro" -ge "$req_micro"; then
ok=yes
fi
fi
fi
fi
fi
fi
if test $ok = yes; then
# If we have a recent GPGME, we should also check that the
# API is compatible.
if test "$req_gpgme_api" -gt 0 ; then
tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0`
if test "$tmp" -gt 0 ; then
if test "$req_gpgme_api" -ne "$tmp" ; then
ok=no
fi
fi
fi
fi
if test $ok = yes; then
GPGME_GLIB_CFLAGS=`$GPGME_CONFIG --glib --cflags`
GPGME_GLIB_LIBS=`$GPGME_CONFIG --glib --libs`
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
GPGME_GLIB_CFLAGS=""
GPGME_GLIB_LIBS=""
AC_MSG_RESULT(no)
ifelse([$3], , :, [$3])
fi
AC_SUBST(GPGME_GLIB_CFLAGS)
AC_SUBST(GPGME_GLIB_LIBS)
])

502
gpgme/w32-glib-io.c Normal file
View File

@ -0,0 +1,502 @@
/* w32-glib-io.c - W32 Glib I/O functions
Copyright (C) 2000 Werner Koch (dd9jn)
Copyright (C) 2001, 2002, 2004, 2005 g10 Code GmbH
This file is part of GPGME.
GPGME is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of
the License, or (at your option) any later version.
GPGME is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <errno.h>
#include <signal.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/time.h>
#include <sys/types.h>
#include <windows.h>
#include <io.h>
#include "util.h"
#include "priv-io.h"
#include "sema.h"
#include "debug.h"
#include <glib.h>
static GIOChannel *giochannel_table[256];
static HANDLE handle_table[256];
#define fd_to_handle(x) handle_table[x]
static GIOChannel *
find_channel (int fd, int create)
{
if (fd < 0 || fd > (int) DIM (giochannel_table))
return NULL;
if (giochannel_table[fd] == NULL && create)
giochannel_table[fd] = g_io_channel_unix_new (fd);
return giochannel_table[fd];
}
/* Look up the giochannel for file descriptor FD. */
GIOChannel *
gpgme_get_giochannel (int fd)
{
return find_channel (fd, 0);
}
void
_gpgme_io_subsystem_init (void)
{
}
static struct
{
void (*handler) (int,void*);
void *value;
} notify_table[256];
int
_gpgme_io_read (int fd, void *buffer, size_t count)
{
int saved_errno = 0;
gsize nread;
GIOChannel *chan;
GIOStatus status;
DEBUG2 ("fd %d: about to read %d bytes\n", fd, (int) count);
chan = find_channel (fd, 0);
if (!chan)
{
DEBUG1 ("fd %d: no channel registered\n", fd);
errno = EINVAL;
return -1;
}
status = g_io_channel_read_chars (chan, (gchar *) buffer,
count, &nread, NULL);
if (status == G_IO_STATUS_EOF)
nread = 0;
else if (status != G_IO_STATUS_NORMAL)
{
nread = -1;
saved_errno = EIO;
}
DEBUG2 ("fd %d: got %d bytes\n", fd, nread);
if (nread > 0)
_gpgme_debug (2, "fd %d: got `%.*s'\n", fd, nread, buffer);
errno = saved_errno;
return nread;
}
int
_gpgme_io_write (int fd, const void *buffer, size_t count)
{
int saved_errno = 0;
gsize nwritten;
GIOChannel *chan;
GIOStatus status;
DEBUG2 ("fd %d: about to write %d bytes\n", fd, (int) count);
_gpgme_debug (2, "fd %d: write `%.*s'\n", fd, (int) count, buffer);
chan = find_channel (fd, 0);
if (!chan)
{
DEBUG1 ("fd %d: no channel registered\n", fd);
errno = EINVAL;
return -1;
}
status = g_io_channel_write_chars (chan, (gchar *) buffer, count,
&nwritten, NULL);
if (status != G_IO_STATUS_NORMAL)
{
nwritten = -1;
saved_errno = EIO;
}
DEBUG2 ("fd %d: wrote %d bytes\n", fd, (int) nwritten);
errno = saved_errno;
return nwritten;
}
int
_gpgme_io_pipe ( int filedes[2], int inherit_idx )
{
HANDLE r, w;
SECURITY_ATTRIBUTES sec_attr;
memset (&sec_attr, 0, sizeof sec_attr );
sec_attr.nLength = sizeof sec_attr;
sec_attr.bInheritHandle = FALSE;
#define PIPEBUF_SIZE 4096
if (!CreatePipe ( &r, &w, &sec_attr, PIPEBUF_SIZE))
return -1;
/* Make one end inheritable. */
if ( inherit_idx == 0 ) {
HANDLE h;
if (!DuplicateHandle( GetCurrentProcess(), r,
GetCurrentProcess(), &h, 0,
TRUE, DUPLICATE_SAME_ACCESS ) ) {
DEBUG1 ("DuplicateHandle failed: ec=%d\n", (int)GetLastError());
CloseHandle (r);
CloseHandle (w);
return -1;
}
CloseHandle (r);
r = h;
}
else if ( inherit_idx == 1 ) {
HANDLE h;
if (!DuplicateHandle( GetCurrentProcess(), w,
GetCurrentProcess(), &h, 0,
TRUE, DUPLICATE_SAME_ACCESS ) ) {
DEBUG1 ("DuplicateHandle failed: ec=%d\n", (int)GetLastError());
CloseHandle (r);
CloseHandle (w);
return -1;
}
CloseHandle (w);
w = h;
}
filedes[0] = _open_osfhandle ((long) r, 0 );
if (filedes[0] == -1)
{
DEBUG1 ("_open_osfhandle failed: ec=%d\n", errno);
CloseHandle (r);
CloseHandle (w);
return -1;
}
filedes[1] = _open_osfhandle ((long) w, 0 );
{
DEBUG1 ("_open_osfhandle failed: ec=%d\n", errno);
_gpgme_io_close (filedes[0]);
CloseHandle (r);
CloseHandle (w);
return -1;
}
/* The fd that is not inherited will be used locally. Create a
channel for it. */
if (inherit_idx == 0)
{
if (!find_channel (filedes[1], 1))
{
DEBUG1 ("channel creation failed for %d\n", filedes[1]);
_gpgme_io_close (filedes[0]);
_gpgme_io_close (filedes[1]);
CloseHandle (r);
CloseHandle (w);
return -1;
}
}
else
{
if (!find_channel (filedes[0], 1))
{
DEBUG1 ("channel creation failed for %d\n", filedes[1]);
_gpgme_io_close (filedes[0]);
_gpgme_io_close (filedes[1]);
CloseHandle (r);
CloseHandle (w);
return -1;
}
}
/* Remember the handles for later. */
handle_table[filedes[0]] = r;
handle_table[filedes[1]] = w;
DEBUG5 ("CreatePipe %p %p %d %d inherit=%d\n", r, w,
filedes[0], filedes[1], inherit_idx );
return 0;
}
int
_gpgme_io_close (int fd)
{
GIOChannel *chan;
if (fd == -1)
return -1;
/* First call the notify handler. */
DEBUG1 ("closing fd %d", fd);
if (fd >= 0 && fd < (int) DIM (notify_table))
{
if (notify_table[fd].handler)
{
notify_table[fd].handler (fd, notify_table[fd].value);
notify_table[fd].handler = NULL;
notify_table[fd].value = NULL;
}
}
/* Then do the close. */
chan = find_channel (fd, 0);
if (chan)
{
g_io_channel_shutdown (chan, 1, NULL);
g_io_channel_unref (chan);
giochannel_table[fd] = NULL;
return 0;
}
else
return close (fd);
}
int
_gpgme_io_set_close_notify (int fd, void (*handler)(int, void*), void *value)
{
assert (fd != -1);
if (fd < 0 || fd >= (int) DIM (notify_table))
return -1;
DEBUG1 ("set notification for fd %d", fd);
notify_table[fd].handler = handler;
notify_table[fd].value = value;
return 0;
}
int
_gpgme_io_set_nonblocking (int fd)
{
GIOChannel *chan;
GIOStatus status;
chan = find_channel (fd, 0);
if (!chan)
{
errno = EIO;
return -1;
}
status = g_io_channel_set_flags (chan,
g_io_channel_get_flags (chan) |
G_IO_FLAG_NONBLOCK, NULL);
if (status != G_IO_STATUS_NORMAL)
{
errno = EIO;
return -1;
}
return 0;
}
static char *
build_commandline ( char **argv )
{
int i, n = 0;
char *buf, *p;
/* FIXME: we have to quote some things because under Windows the
* program parses the commandline and does some unquoting. For now
* we only do very basic quoting to the first argument because this
* one often contains a space (e.g. C:\\Program Files\GNU\GnuPG\gpg.exe)
* and we would produce an invalid line in that case. */
for (i=0; argv[i]; i++)
n += strlen (argv[i]) + 2 + 1; /* 2 extra bytes for possible quoting */
buf = p = malloc (n);
if ( !buf )
return NULL;
*buf = 0;
if ( argv[0] )
{
if (strpbrk (argv[0], " \t"))
p = stpcpy (stpcpy (stpcpy (p, "\""), argv[0]), "\"");
else
p = stpcpy (p, argv[0]);
for (i = 1; argv[i]; i++)
{
if (!*argv[i])
p = stpcpy (p, " \"\"");
else
p = stpcpy (stpcpy (p, " "), argv[i]);
}
}
return buf;
}
int
_gpgme_io_spawn ( const char *path, char **argv,
struct spawn_fd_item_s *fd_child_list,
struct spawn_fd_item_s *fd_parent_list )
{
SECURITY_ATTRIBUTES sec_attr;
PROCESS_INFORMATION pi = {
NULL, /* returns process handle */
0, /* returns primary thread handle */
0, /* returns pid */
0 /* returns tid */
};
STARTUPINFO si;
char *envblock = NULL;
int cr_flags = CREATE_DEFAULT_ERROR_MODE
| GetPriorityClass (GetCurrentProcess ());
int i;
char *arg_string;
int duped_stdin = 0;
int duped_stderr = 0;
HANDLE hnul = INVALID_HANDLE_VALUE;
/* FIXME. */
int debug_me = 0;
memset (&sec_attr, 0, sizeof sec_attr );
sec_attr.nLength = sizeof sec_attr;
sec_attr.bInheritHandle = FALSE;
arg_string = build_commandline ( argv );
if (!arg_string )
return -1;
memset (&si, 0, sizeof si);
si.cb = sizeof (si);
si.dwFlags = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;
si.wShowWindow = debug_me? SW_SHOW : SW_HIDE;
si.hStdInput = GetStdHandle (STD_INPUT_HANDLE);
si.hStdOutput = GetStdHandle (STD_OUTPUT_HANDLE);
si.hStdError = GetStdHandle (STD_ERROR_HANDLE);
for (i=0; fd_child_list[i].fd != -1; i++ ) {
if (fd_child_list[i].dup_to == 0 ) {
si.hStdInput = fd_to_handle (fd_child_list[i].fd);
DEBUG1 ("using %d for stdin", fd_child_list[i].fd );
duped_stdin=1;
}
else if (fd_child_list[i].dup_to == 1 ) {
si.hStdOutput = fd_to_handle (fd_child_list[i].fd);
DEBUG1 ("using %d for stdout", fd_child_list[i].fd );
}
else if (fd_child_list[i].dup_to == 2 ) {
si.hStdError = fd_to_handle (fd_child_list[i].fd);
DEBUG1 ("using %d for stderr", fd_child_list[i].fd );
duped_stderr = 1;
}
}
if( !duped_stdin || !duped_stderr ) {
SECURITY_ATTRIBUTES sa;
memset (&sa, 0, sizeof sa );
sa.nLength = sizeof sa;
sa.bInheritHandle = TRUE;
hnul = CreateFile ( "nul",
GENERIC_READ|GENERIC_WRITE,
FILE_SHARE_READ|FILE_SHARE_WRITE,
&sa,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL,
NULL );
if ( hnul == INVALID_HANDLE_VALUE ) {
DEBUG1 ("can't open `nul': ec=%d\n", (int)GetLastError ());
free (arg_string);
return -1;
}
/* Make sure that the process has a connected stdin */
if ( !duped_stdin ) {
si.hStdInput = hnul;
DEBUG1 ("using %d for dummy stdin", (int)hnul );
}
/* We normally don't want all the normal output */
if ( !duped_stderr ) {
si.hStdError = hnul;
DEBUG1 ("using %d for dummy stderr", (int)hnul );
}
}
DEBUG2 ("CreateProcess, path=`%s' args=`%s'", path, arg_string);
cr_flags |= CREATE_SUSPENDED;
if ( !CreateProcessA (path,
arg_string,
&sec_attr, /* process security attributes */
&sec_attr, /* thread security attributes */
TRUE, /* inherit handles */
cr_flags, /* creation flags */
envblock, /* environment */
NULL, /* use current drive/directory */
&si, /* startup information */
&pi /* returns process information */
) ) {
DEBUG1 ("CreateProcess failed: ec=%d\n", (int) GetLastError ());
free (arg_string);
return -1;
}
/* Close the /dev/nul handle if used. */
if (hnul != INVALID_HANDLE_VALUE ) {
if ( !CloseHandle ( hnul ) )
DEBUG1 ("CloseHandle(hnul) failed: ec=%d\n", (int)GetLastError());
}
/* Close the other ends of the pipes. */
for (i = 0; fd_parent_list[i].fd != -1; i++)
_gpgme_io_close (fd_parent_list[i].fd);
DEBUG4 ("CreateProcess ready\n"
"- hProcess=%p hThread=%p\n"
"- dwProcessID=%d dwThreadId=%d\n",
pi.hProcess, pi.hThread,
(int) pi.dwProcessId, (int) pi.dwThreadId);
if ( ResumeThread ( pi.hThread ) < 0 ) {
DEBUG1 ("ResumeThread failed: ec=%d\n", (int)GetLastError ());
}
if ( !CloseHandle (pi.hThread) ) {
DEBUG1 ("CloseHandle of thread failed: ec=%d\n",
(int)GetLastError ());
}
return 0;
}
/*
* Select on the list of fds.
* Returns: -1 = error
* 0 = timeout or nothing to select
* >0 = number of signaled fds
*/
int
_gpgme_io_select (struct io_select_fd_s *fds, size_t nfds, int nonblock)
{
assert (!"ARGH! The user of this library MUST define io callbacks!");
errno = EINVAL;
return -1;
}

View File

@ -1091,4 +1091,13 @@ _gpgme_io_subsystem_init (void)
} }
/* The following interface is only useful for GPGME Glib. */
/* Look up the giochannel for file descriptor FD. */
void *
gpgme_get_giochannel (int fd)
{
return NULL;
}

View File

@ -1,3 +1,7 @@
2005-11-17 Marcus Brinkmann <marcus@g10code.de>
* glib-2.0.m4: New file.
2004-12-28 Werner Koch <wk@g10code.com> 2004-12-28 Werner Koch <wk@g10code.com>
* pth.m4: Changed quoting for use with automake 1.9. * pth.m4: Changed quoting for use with automake 1.9.