security-and-privacy/gnupg
security-and-privacy/gnupg
1
0
Fork 0
mirror of git://git.gnupg.org/gnupg.git synced 2024-12-21 10:09:57 +01:00
Code Activity

Use gpgrt_process_spawn API from libgpg-error.

Browse Source 
* agent/genkey.c (do_check_passphrase_pattern): Use the gpgrt API.
* common/asshelp.c (start_new_service): Ditto.
* common/exechelp.h: Remove gnupg_process_spawn API.
* common/exechelp-posix.c: Remove gnupg_process_spawn implementation.
* common/exechelp-w32.c: Likewise.
* common/exectool.c (gnupg_exec_tool_stream): Use the gpgrt API.
* common/t-exechelp.c (test_pipe_stream): Remove.
* dirmngr/ldap-wrapper.c (destroy_wrapper, ldap_reaper_thread): Use
the gpgrt API.
(ldap_wrapper_connection_cleanup, ldap_wrapper): Ditto.
* dirmngr/ldap.c, g10/call-keyboxd.c: No need to include exechelp.h.
* g10/photoid.c (run_with_pipe, show_photo): Use the gpgrt API.
* g13/be-encfs.c (run_umount_helper, run_encfs_tool): Ditto.
* g13/g13.c, g13/mount.c, g13/runner.c: No need to include exechelp.h.
* scd/apdu.c: No need to include exechelp.h.
* scd/app.c (report_change): Use the gpgrt API.
* sm/export.c, sm/import.c: No need to include exechelp.h.
* tests/gpgscm/ffi.c (proc_object_finalize, proc_wrap)
(do_process_spawn_io, do_process_spawn_fd, do_process_wait): Use the
gpgrt API.
* tools/gpg-auth.c: No need to include exechelp.h.
* tools/gpg-card.c (cmd_gpg): Use the gpgrt API.
* tools/gpg-connect-agent.c: No need to include exechelp.h.
* tools/gpg-mail-tube.c (mail_tube_encrypt, prepare_for_appimage)
(start_gpg_encrypt): Use the gpgrt API.
* tools/gpgconf-comp.c (gpg_agent_runtime_change)
(scdaemon_runtime_change, tpm2daemon_runtime_change)
(dirmngr_runtime_change, keyboxd_runtime_change)
(gc_component_launch, gc_component_check_options)
(retrieve_options_from_program): Ditto.
* tools/gpgconf.c (show_versions_via_dirmngr): Ditto.
* tools/gpgtar-create.c (gpgtar_create): Ditto.
* tools/gpgtar-extract.c (gpgtar_extract): Ditto.
* tools/gpgtar-list.c (gpgtar_list): Ditto.

--

GnuPG-bug-id: 7192
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2024-07-09 09:39:15 +09:00
parent c333e9dad6
commit 953dd67368
No known key found for this signature in database
GPG Key ID: 640114AF89DE6054
29 changed files with 204 additions and 2092 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
agent/genkey.c
View File

@ -27,7 +27,6 @@
#include "agent.h"
#include "../common/i18n.h"
#include "../common/exechelp.h"
#include "../common/sysutils.h"
@ -162,7 +161,7 @@ do_check_passphrase_pattern (ctrl_t ctrl, const char *pw, unsigned int flags)
const char *pgmname = gnupg_module_name (GNUPG_MODULE_NAME_CHECK_PATTERN);
estream_t stream_to_check_pattern = NULL;
const char *argv[10];
gnupg_process_t proc;
gpgrt_process_t proc;
int result, i;
const char *pattern;
char *patternfname;
@ -205,15 +204,15 @@ do_check_passphrase_pattern (ctrl_t ctrl, const char *pw, unsigned int flags)
argv[i] = NULL;
log_assert (i < sizeof argv);
if (gnupg_process_spawn (pgmname, argv,
GNUPG_PROCESS_STDIN_PIPE,
if (gpgrt_process_spawn (pgmname, argv,
GPGRT_PROCESS_STDIN_PIPE,
NULL, &proc))
result = 1; /* Execute error - assume password should no be used. */
else
{
int status;
gnupg_process_get_streams (proc, 0, &stream_to_check_pattern,
gpgrt_process_get_streams (proc, 0, &stream_to_check_pattern,
NULL, NULL);
es_set_binary (stream_to_check_pattern);
@ -226,13 +225,13 @@ do_check_passphrase_pattern (ctrl_t ctrl, const char *pw, unsigned int flags)
else
es_fflush (stream_to_check_pattern);
es_fclose (stream_to_check_pattern);
gnupg_process_wait (proc, 1);
gnupg_process_ctl (proc, GNUPG_PROCESS_GET_EXIT_ID, &status);
gpgrt_process_wait (proc, 1);
gpgrt_process_ctl (proc, GPGRT_PROCESS_GET_EXIT_ID, &status);
if (status)
result = 1; /* Helper returned an error - probably a match. */
else
result = 0; /* Success; i.e. no match. */
gnupg_process_release (proc);
gpgrt_process_release (proc);
}
xfree (patternfname);

7
common/asshelp.c
View File

@ -39,7 +39,6 @@
#include "i18n.h"
#include "util.h"
#include "exechelp.h"
#include "sysutils.h"
#include "status.h"
#include "membuf.h"
@ -524,10 +523,10 @@ start_new_service (assuan_context_t *r_ctx,
&& assuan_socket_connect (ctx, sockname, 0, connect_flags))
{
#ifdef HAVE_W32_SYSTEM
err = gnupg_process_spawn (program? program : program_name, argv,
GNUPG_PROCESS_DETACHED, NULL, NULL);
err = gpgrt_process_spawn (program? program : program_name, argv,
GPGRT_PROCESS_DETACHED, NULL, NULL);
#else /*!W32*/
err = gnupg_process_spawn (program? program : program_name, argv,
err = gpgrt_process_spawn (program? program : program_name, argv,
0, NULL, NULL);
#endif /*!W32*/
if (err)

725
common/exechelp-posix.c
View File

@ -357,728 +357,3 @@ gnupg_close_pipe (int fd)
if (fd != -1)
close (fd);
}
#include <sys/socket.h>
struct gnupg_process {
const char *pgmname;
unsigned int terminated :1; /* or detached */
unsigned int flags;
pid_t pid;
int fd_in;
int fd_out;
int fd_err;
int wstatus;
};
static int gnupg_process_syscall_func_initialized;
/* Functions called before and after blocking syscalls. */
static void (*pre_syscall_func) (void);
static void (*post_syscall_func) (void);
static void
check_syscall_func (void)
{
if (!gnupg_process_syscall_func_initialized)
{
gpgrt_get_syscall_clamp (&pre_syscall_func, &post_syscall_func);
gnupg_process_syscall_func_initialized = 1;
}
}
static void
pre_syscall (void)
{
if (pre_syscall_func)
pre_syscall_func ();
}
static void
post_syscall (void)
{
if (post_syscall_func)
post_syscall_func ();
}
static gpg_err_code_t
do_create_socketpair (int filedes[2])
{
gpg_error_t err = 0;
pre_syscall ();
if (socketpair (AF_LOCAL, SOCK_STREAM, 0, filedes) == -1)
{
err = gpg_err_code_from_syserror ();
filedes[0] = filedes[1] = -1;
}
post_syscall ();
return err;
}
static int
posix_open_null (int for_write)
{
int fd;
fd = open ("/dev/null", for_write? O_WRONLY : O_RDONLY);
if (fd == -1)
log_fatal ("failed to open '/dev/null': %s\n", strerror (errno));
return fd;
}
struct gnupg_spawn_actions {
int fd[3];
const int *except_fds;
char **environ;
void (*atfork) (void *);
void *atfork_arg;
};
gpg_err_code_t
gnupg_spawn_actions_new (gnupg_spawn_actions_t *r_act)
{
gnupg_spawn_actions_t act;
int i;
*r_act = NULL;
act = xtrycalloc (1, sizeof (struct gnupg_spawn_actions));
if (act == NULL)
return gpg_err_code_from_syserror ();
for (i = 0; i <= 2; i++)
act->fd[i] = -1;
*r_act = act;
return 0;
}
void
gnupg_spawn_actions_release (gnupg_spawn_actions_t act)
{
if (!act)
return;
xfree (act);
}
void
gnupg_spawn_actions_set_environ (gnupg_spawn_actions_t act,
char **environ_for_child)
{
act->environ = environ_for_child;
}
void
gnupg_spawn_actions_set_atfork (gnupg_spawn_actions_t act,
void (*atfork)(void *), void *arg)
{
act->atfork = atfork;
act->atfork_arg = arg;
}
void
gnupg_spawn_actions_set_redirect (gnupg_spawn_actions_t act,
int in, int out, int err)
{
act->fd[0] = in;
act->fd[1] = out;
act->fd[2] = err;
}
void
gnupg_spawn_actions_set_inherit_fds (gnupg_spawn_actions_t act,
const int *fds)
{
act->except_fds = fds;
}
static void
my_exec (const char *pgmname, const char *argv[], gnupg_spawn_actions_t act)
{
int i;
/* Assign /dev/null to unused FDs. */
for (i = 0; i <= 2; i++)
if (act->fd[i] == -1)
act->fd[i] = posix_open_null (i);
/* Connect the standard files. */
for (i = 0; i <= 2; i++)
if (act->fd[i] != i)
{
if (dup2 (act->fd[i], i) == -1)
log_fatal ("dup2 std%s failed: %s\n",
i==0?"in":i==1?"out":"err", strerror (errno));
/*
* We don't close act->fd[i] here, but close them by
* close_all_fds. Note that there may be same one in three of
* act->fd[i].
*/
}
/* Close all other files. */
close_all_fds (3, act->except_fds);
if (act->environ)
environ = act->environ;
if (act->atfork)
act->atfork (act->atfork_arg);
execv (pgmname, (char *const *)argv);
/* No way to print anything, as we have may have closed all streams. */
_exit (127);
}
static gpg_err_code_t
spawn_detached (const char *pgmname, const char *argv[],
gnupg_spawn_actions_t act)
{
gpg_err_code_t ec;
pid_t pid;
/* FIXME: Is this GnuPG specific or should we keep it. */
if (getuid() != geteuid())
{
xfree (argv);
return GPG_ERR_BUG;
}
if (access (pgmname, X_OK))
{
ec = gpg_err_code_from_syserror ();
xfree (argv);
return ec;
}
pre_syscall ();
pid = fork ();
post_syscall ();
if (pid == (pid_t)(-1))
{
ec = gpg_err_code_from_syserror ();
log_error (_("error forking process: %s\n"), gpg_strerror (ec));
xfree (argv);
return ec;
}
if (!pid)
{
pid_t pid2;
if (setsid() == -1 || chdir ("/"))
_exit (1);
pid2 = fork (); /* Double fork to let init take over the new child. */
if (pid2 == (pid_t)(-1))
_exit (1);
if (pid2)
_exit (0); /* Let the parent exit immediately. */
my_exec (pgmname, argv, act);
/*NOTREACHED*/
}
pre_syscall ();
if (waitpid (pid, NULL, 0) == -1)
{
post_syscall ();
ec = gpg_err_code_from_syserror ();
log_error ("waitpid failed in spawn_detached: %s",
gpg_strerror (ec));
return ec;
}
else
post_syscall ();
return 0;
}
gpg_err_code_t
gnupg_process_spawn (const char *pgmname, const char *argv1[],
unsigned int flags, gnupg_spawn_actions_t act,
gnupg_process_t *r_process)
{
gpg_err_code_t ec;
gnupg_process_t process;
int fd_in[2];
int fd_out[2];
int fd_err[2];
pid_t pid;
const char **argv;
int i, j;
struct gnupg_spawn_actions act_default;
if (!act)
{
memset (&act_default, 0, sizeof (act_default));
for (i = 0; i <= 2; i++)
act_default.fd[i] = -1;
act = &act_default;
}
check_syscall_func ();
if (r_process)
*r_process = NULL;
/* Create the command line argument array. */
i = 0;
if (argv1)
while (argv1[i])
i++;
argv = xtrycalloc (i+2, sizeof *argv);
if (!argv)
return gpg_err_code_from_syserror ();
argv[0] = strrchr (pgmname, '/');
if (argv[0])
argv[0]++;
else
argv[0] = pgmname;
if (argv1)
for (i=0, j=1; argv1[i]; i++, j++)
argv[j] = argv1[i];
if ((flags & GNUPG_PROCESS_DETACHED))
{
if ((flags & GNUPG_PROCESS_STDFDS_SETTING))
{
xfree (argv);
return GPG_ERR_INV_FLAG;
}
/* In detached case, it must be no R_PROCESS. */
if (r_process)
{
xfree (argv);
return GPG_ERR_INV_ARG;
}
return spawn_detached (pgmname, argv, act);
}
process = xtrycalloc (1, sizeof (struct gnupg_process));
if (process == NULL)
{
xfree (argv);
return gpg_err_code_from_syserror ();
}
process->pgmname = pgmname;
process->flags = flags;
if ((flags & GNUPG_PROCESS_STDINOUT_SOCKETPAIR))
{
ec = do_create_socketpair (fd_in);
if (ec)
{
xfree (process);
xfree (argv);
return ec;
}
fd_out[0] = dup (fd_in[0]);
fd_out[1] = dup (fd_in[1]);
}
else
{
if ((flags & GNUPG_PROCESS_STDIN_PIPE))
{
ec = do_create_pipe (fd_in);
if (ec)
{
xfree (process);
xfree (argv);
return ec;
}
}
else if ((flags & GNUPG_PROCESS_STDIN_KEEP))
{
fd_in[0] = 0;
fd_in[1] = -1;
}
else
{
fd_in[0] = -1;
fd_in[1] = -1;
}
if ((flags & GNUPG_PROCESS_STDOUT_PIPE))
{
ec = do_create_pipe (fd_out);
if (ec)
{
if (fd_in[0] >= 0 && fd_in[0] != 0)
close (fd_in[0]);
if (fd_in[1] >= 0)
close (fd_in[1]);
xfree (process);
xfree (argv);
return ec;
}
}
else if ((flags & GNUPG_PROCESS_STDOUT_KEEP))
{
fd_out[0] = -1;
fd_out[1] = 1;
}
else
{
fd_out[0] = -1;
fd_out[1] = -1;
}
}
if ((flags & GNUPG_PROCESS_STDERR_PIPE))
{
ec = do_create_pipe (fd_err);
if (ec)
{
if (fd_in[0] >= 0 && fd_in[0] != 0)
close (fd_in[0]);
if (fd_in[1] >= 0)
close (fd_in[1]);
if (fd_out[0] >= 0)
close (fd_out[0]);
if (fd_out[1] >= 0 && fd_out[1] != 1)
close (fd_out[1]);
xfree (process);
xfree (argv);
return ec;
}
}
else if ((flags & GNUPG_PROCESS_STDERR_KEEP))
{
fd_err[0] = -1;
fd_err[1] = 2;
}
else
{
fd_err[0] = -1;
fd_err[1] = -1;
}
pre_syscall ();
pid = fork ();
post_syscall ();
if (pid == (pid_t)(-1))
{
ec = gpg_err_code_from_syserror ();
log_error (_("error forking process: %s\n"), gpg_strerror (ec));
if (fd_in[0] >= 0 && fd_in[0] != 0)
close (fd_in[0]);
if (fd_in[1] >= 0)
close (fd_in[1]);
if (fd_out[0] >= 0)
close (fd_out[0]);
if (fd_out[1] >= 0 && fd_out[1] != 1)
close (fd_out[1]);
if (fd_err[0] >= 0)
close (fd_err[0]);
if (fd_err[1] >= 0 && fd_err[1] != 2)
close (fd_err[1]);
xfree (process);
xfree (argv);
return ec;
}
if (!pid)
{
if (fd_in[1] >= 0)
close (fd_in[1]);
if (fd_out[0] >= 0)
close (fd_out[0]);
if (fd_err[0] >= 0)
close (fd_err[0]);
if (act->fd[0] < 0)
act->fd[0] = fd_in[0];
if (act->fd[1] < 0)
act->fd[1] = fd_out[1];
if (act->fd[2] < 0)
act->fd[2] = fd_err[1];
/* Run child. */
my_exec (pgmname, argv, act);
/*NOTREACHED*/
}
xfree (argv);
process->pid = pid;
if (fd_in[0] >= 0 && fd_in[0] != 0)
close (fd_in[0]);
if (fd_out[1] >= 0 && fd_out[1] != 1)
close (fd_out[1]);
if (fd_err[1] >= 0 && fd_err[1] != 2)
close (fd_err[1]);
process->fd_in = fd_in[1];
process->fd_out = fd_out[0];
process->fd_err = fd_err[0];
process->wstatus = -1;
process->terminated = 0;
if (r_process == NULL)
{
ec = gnupg_process_wait (process, 1);
gnupg_process_release (process);
return ec;
}
*r_process = process;
return 0;
}
static gpg_err_code_t
process_kill (gnupg_process_t process, int sig)
{
gpg_err_code_t ec = 0;
pid_t pid = process->pid;
pre_syscall ();
if (kill (pid, sig) < 0)
ec = gpg_err_code_from_syserror ();
post_syscall ();
return ec;
}
gpg_err_code_t
gnupg_process_terminate (gnupg_process_t process)
{
return process_kill (process, SIGTERM);
}
gpg_err_code_t
gnupg_process_get_fds (gnupg_process_t process, unsigned int flags,
int *r_fd_in, int *r_fd_out, int *r_fd_err)
{
(void)flags;
if (r_fd_in)
{
*r_fd_in = process->fd_in;
process->fd_in = -1;
}
if (r_fd_out)
{
*r_fd_out = process->fd_out;
process->fd_out = -1;
}
if (r_fd_err)
{
*r_fd_err = process->fd_err;
process->fd_err = -1;
}
return 0;
}
gpg_err_code_t
gnupg_process_get_streams (gnupg_process_t process, unsigned int flags,
gpgrt_stream_t *r_fp_in, gpgrt_stream_t *r_fp_out,
gpgrt_stream_t *r_fp_err)
{
int nonblock = (flags & GNUPG_PROCESS_STREAM_NONBLOCK)? 1: 0;
if (r_fp_in)
{
*r_fp_in = es_fdopen (process->fd_in, nonblock? "w,nonblock" : "w");
process->fd_in = -1;
}
if (r_fp_out)
{
*r_fp_out = es_fdopen (process->fd_out, nonblock? "r,nonblock" : "r");
process->fd_out = -1;
}
if (r_fp_err)
{
*r_fp_err = es_fdopen (process->fd_err, nonblock? "r,nonblock" : "r");
process->fd_err = -1;
}
return 0;
}
static gpg_err_code_t
process_vctl (gnupg_process_t process, unsigned int request, va_list arg_ptr)
{
switch (request)
{
case GNUPG_PROCESS_NOP:
return 0;
case GNUPG_PROCESS_GET_PROC_ID:
{
int *r_id = va_arg (arg_ptr, int *);
if (r_id == NULL)
return GPG_ERR_INV_VALUE;
*r_id = (int)process->pid;
return 0;
}
case GNUPG_PROCESS_GET_EXIT_ID:
{
int status = process->wstatus;
int *r_exit_status = va_arg (arg_ptr, int *);
if (!process->terminated)
return GPG_ERR_UNFINISHED;
if (WIFEXITED (status))
{
if (r_exit_status)
*r_exit_status = WEXITSTATUS (status);
}
else
*r_exit_status = -1;
return 0;
}
case GNUPG_PROCESS_GET_PID:
{
pid_t *r_pid = va_arg (arg_ptr, pid_t *);
if (r_pid == NULL)
return GPG_ERR_INV_VALUE;
*r_pid = process->pid;
return 0;
}
case GNUPG_PROCESS_GET_WSTATUS:
{
int status = process->wstatus;
int *r_if_exited = va_arg (arg_ptr, int *);
int *r_if_signaled = va_arg (arg_ptr, int *);
int *r_exit_status = va_arg (arg_ptr, int *);
int *r_termsig = va_arg (arg_ptr, int *);
if (!process->terminated)
return GPG_ERR_UNFINISHED;
if (WIFEXITED (status))
{
if (r_if_exited)
*r_if_exited = 1;
if (r_if_signaled)
*r_if_signaled = 0;
if (r_exit_status)
*r_exit_status = WEXITSTATUS (status);
if (r_termsig)
*r_termsig = 0;
}
else if (WIFSIGNALED (status))
{
if (r_if_exited)
*r_if_exited = 0;
if (r_if_signaled)
*r_if_signaled = 1;
if (r_exit_status)
*r_exit_status = 0;
if (r_termsig)
*r_termsig = WTERMSIG (status);
}
return 0;
}
case GNUPG_PROCESS_KILL:
{
int sig = va_arg (arg_ptr, int);
return process_kill (process, sig);
}
default:
break;
}
return GPG_ERR_UNKNOWN_COMMAND;
}
gpg_err_code_t
gnupg_process_ctl (gnupg_process_t process, unsigned int request, ...)
{
va_list arg_ptr;
gpg_err_code_t ec;
va_start (arg_ptr, request);
ec = process_vctl (process, request, arg_ptr);
va_end (arg_ptr);
return ec;
}
gpg_err_code_t
gnupg_process_wait (gnupg_process_t process, int hang)
{
gpg_err_code_t ec;
int status;
pid_t pid;
if (process->terminated)
/* Already terminated. */
return 0;
pre_syscall ();
while ((pid = waitpid (process->pid, &status, hang? 0: WNOHANG))
== (pid_t)(-1) && errno == EINTR);
post_syscall ();
if (pid == (pid_t)(-1))
{
ec = gpg_err_code_from_syserror ();
log_error (_("waiting for process %d to terminate failed: %s\n"),
(int)pid, gpg_strerror (ec));
}
else if (!pid)
{
ec = GPG_ERR_TIMEOUT; /* Still running. */
}
else
{
process->terminated = 1;
process->wstatus = status;
ec = 0;
}
return ec;
}
void
gnupg_process_release (gnupg_process_t process)
{
if (!process)
return;
if (!process->terminated)
{
gnupg_process_terminate (process);
gnupg_process_wait (process, 1);
}
xfree (process);
}
gpg_err_code_t
gnupg_process_wait_list (gnupg_process_t *process_list, int count, int hang)
{
gpg_err_code_t ec = 0;
int i;
for (i = 0; i < count; i++)
{
if (process_list[i]->terminated)
continue;
ec = gnupg_process_wait (process_list[i], hang);
if (ec)
break;
}
return ec;
}

974
common/exechelp-w32.c
View File

@ -184,77 +184,6 @@ get_all_open_fds (void)
return array;
}
/* Helper function to build_w32_commandline. */
static char *
build_w32_commandline_copy (char *buffer, const char *string)
{
char *p = buffer;
const char *s;
if (!*string) /* Empty string. */
p = stpcpy (p, "\"\"");
else if (strpbrk (string, " \t\n\v\f\""))
{
/* Need to do some kind of quoting. */
p = stpcpy (p, "\"");
for (s=string; *s; s++)
{
*p++ = *s;
if (*s == '\"')
*p++ = *s;
}
*p++ = '\"';
*p = 0;
}
else
p = stpcpy (p, string);
return p;
}
/* Build a command line for use with W32's CreateProcess. On success
CMDLINE gets the address of a newly allocated string. */
static gpg_error_t
build_w32_commandline (const char *pgmname, const char * const *argv,
char **cmdline)
{
int i, n;
const char *s;
char *buf, *p;
*cmdline = NULL;
n = 0;
s = pgmname;
n += strlen (s) + 1 + 2; /* (1 space, 2 quoting */
for (; *s; s++)
if (*s == '\"')
n++; /* Need to double inner quotes. */
for (i=0; (s=argv[i]); i++)
{
n += strlen (s) + 1 + 2; /* (1 space, 2 quoting */
for (; *s; s++)
if (*s == '\"')
n++; /* Need to double inner quotes. */
}
n++;
buf = p = xtrymalloc (n);
if (!buf)
return my_error_from_syserror ();
p = build_w32_commandline_copy (p, pgmname);
for (i=0; argv[i]; i++)
{
*p++ = ' ';
p = build_w32_commandline_copy (p, argv[i]);
}
*cmdline= buf;
return 0;
}
#define INHERIT_READ 1
#define INHERIT_WRITE 2
#define INHERIT_BOTH (INHERIT_READ|INHERIT_WRITE)
@ -293,21 +222,6 @@ create_inheritable_pipe (HANDLE filedes[2], int flags)
}
static HANDLE
w32_open_null (int for_write)
{
HANDLE hfile;
hfile = CreateFileW (L"nul",
for_write? GENERIC_WRITE : GENERIC_READ,
FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL, OPEN_EXISTING, 0, NULL);
if (hfile == INVALID_HANDLE_VALUE)
log_debug ("can't open 'nul': %s\n", w32_strerror (-1));
return hfile;
}
static gpg_error_t
create_pipe_and_estream (int filedes[2], int flags,
estream_t *r_fp, int outbound, int nonblock)
@ -408,891 +322,3 @@ gnupg_close_pipe (int fd)
if (fd != -1)
close (fd);
}
struct gnupg_spawn_actions {
void *hd[3];
void **inherit_hds;
char *env;
};
struct gnupg_process {
const char *pgmname;
unsigned int terminated :1; /* or detached */
unsigned int flags;
HANDLE hProcess;
HANDLE hd_in;
HANDLE hd_out;
HANDLE hd_err;
int exitcode;
};
static int gnupg_process_syscall_func_initialized;
/* Functions called before and after blocking syscalls. */
static void (*pre_syscall_func) (void);
static void (*post_syscall_func) (void);
static void
check_syscall_func (void)
{
if (!gnupg_process_syscall_func_initialized)
{
gpgrt_get_syscall_clamp (&pre_syscall_func, &post_syscall_func);
gnupg_process_syscall_func_initialized = 1;
}
}
static void
pre_syscall (void)
{
if (pre_syscall_func)
pre_syscall_func ();
}
static void
post_syscall (void)
{
if (post_syscall_func)
post_syscall_func ();
}
/*
* Check if STARTUPINFOEXW supports PROC_THREAD_ATTRIBUTE_HANDLE_LIST.
*/
static int
check_windows_version (void)
{
static int is_vista_or_later = -1;
OSVERSIONINFO osvi;
if (is_vista_or_later == -1)
{
memset (&osvi,0,sizeof(osvi));
osvi.dwOSVersionInfoSize = sizeof(osvi);
GetVersionEx (&osvi);
/* The feature is available on Vista or later. */
is_vista_or_later = (osvi.dwMajorVersion >= 6);
}
return is_vista_or_later;
}
static gpg_err_code_t
spawn_detached (const char *pgmname, char *cmdline, gnupg_spawn_actions_t act)
{
SECURITY_ATTRIBUTES sec_attr;
PROCESS_INFORMATION pi = { NULL, 0, 0, 0 };
STARTUPINFOEXW si;
int cr_flags;
wchar_t *wcmdline = NULL;
wchar_t *wpgmname = NULL;
gpg_err_code_t ec;
int ret;
BOOL ask_inherit = FALSE;
int i;
ec = gnupg_access (pgmname, X_OK);
if (ec)
{
xfree (cmdline);
return ec;
}
memset (&si, 0, sizeof si);
i = 0;
if (act->hd[0] != INVALID_HANDLE_VALUE)
i++;
if (act->hd[1] != INVALID_HANDLE_VALUE)
i++;
if (act->hd[2] != INVALID_HANDLE_VALUE)
i++;
if (i != 0 || act->inherit_hds)
{
SIZE_T attr_list_size = 0;
HANDLE hd[16];
HANDLE *hd_p = act->inherit_hds;
int j = 0;
if (act->hd[0] != INVALID_HANDLE_VALUE)
hd[j++] = act->hd[0];
if (act->hd[1] != INVALID_HANDLE_VALUE)
hd[j++] = act->hd[1];
if (act->hd[1] != INVALID_HANDLE_VALUE)
hd[j++] = act->hd[2];
if (hd_p)
{
while (*hd_p != INVALID_HANDLE_VALUE)
if (j < DIM (hd))
hd[j++] = *hd_p++;
else
{
log_error ("Too much handles\n");
break;
}
}
if (j)
{
if (check_windows_version ())
{
InitializeProcThreadAttributeList (NULL, 1, 0, &attr_list_size);
si.lpAttributeList = xtrymalloc (attr_list_size);
if (si.lpAttributeList == NULL)
{
xfree (cmdline);
return gpg_err_code_from_syserror ();
}
InitializeProcThreadAttributeList (si.lpAttributeList, 1, 0,
&attr_list_size);
UpdateProcThreadAttribute (si.lpAttributeList, 0,
PROC_THREAD_ATTRIBUTE_HANDLE_LIST,
hd, sizeof (HANDLE) * j, NULL, NULL);
}
ask_inherit = TRUE;
}
}
/* Prepare security attributes. */
memset (&sec_attr, 0, sizeof sec_attr );
sec_attr.nLength = sizeof sec_attr;
sec_attr.bInheritHandle = FALSE;
/* Start the process. */
si.StartupInfo.cb = sizeof (si);
si.StartupInfo.dwFlags = ((i > 0 ? STARTF_USESTDHANDLES : 0)
| STARTF_USESHOWWINDOW);
si.StartupInfo.wShowWindow = DEBUG_W32_SPAWN? SW_SHOW : SW_MINIMIZE;
cr_flags = (CREATE_DEFAULT_ERROR_MODE
| GetPriorityClass (GetCurrentProcess ())
| CREATE_NEW_PROCESS_GROUP
| DETACHED_PROCESS);
/* Take care: CreateProcessW may modify wpgmname */
if (!(wpgmname = utf8_to_wchar (pgmname)))
ret = 0;
else if (!(wcmdline = utf8_to_wchar (cmdline)))
ret = 0;
else
ret = CreateProcessW (wpgmname, /* Program to start. */
wcmdline, /* Command line arguments. */
&sec_attr, /* Process security attributes. */
&sec_attr, /* Thread security attributes. */
ask_inherit, /* Inherit handles. */
cr_flags, /* Creation flags. */
act->env, /* Environment. */
NULL, /* Use current drive/directory. */
(STARTUPINFOW *)&si, /* Startup information. */
&pi /* Returns process information. */
);
if (!ret)
{
if (!wpgmname || !wcmdline)
log_error ("CreateProcess failed (utf8_to_wchar): %s\n",
strerror (errno));
else
log_error ("CreateProcess(detached) failed: %d\n",
(int)GetLastError ());
xfree (wpgmname);
xfree (wcmdline);
xfree (cmdline);
return GPG_ERR_GENERAL;
}
if (si.lpAttributeList)
DeleteProcThreadAttributeList (si.lpAttributeList);
xfree (wpgmname);
xfree (wcmdline);
xfree (cmdline);
/* log_debug ("CreateProcess(detached) ready: hProcess=%p hThread=%p" */
/* " dwProcessID=%d dwThreadId=%d\n", */
/* pi.hProcess, pi.hThread, */
/* (int) pi.dwProcessId, (int) pi.dwThreadId); */
/* Note: AllowSetForegroundWindow doesn't make sense for background
process. */
CloseHandle (pi.hThread);
CloseHandle (pi.hProcess);
return 0;
}
gpg_err_code_t
gnupg_spawn_actions_new (gnupg_spawn_actions_t *r_act)
{
gnupg_spawn_actions_t act;
int i;
*r_act = NULL;
act = xtrycalloc (1, sizeof (struct gnupg_spawn_actions));
if (act == NULL)
return gpg_err_code_from_syserror ();
for (i = 0; i <= 2; i++)
act->hd[i] = INVALID_HANDLE_VALUE;
*r_act = act;
return 0;
}
void
gnupg_spawn_actions_release (gnupg_spawn_actions_t act)
{
if (!act)
return;
xfree (act);
}
void
gnupg_spawn_actions_set_envvars (gnupg_spawn_actions_t act, char *env)
{
act->env = env;
}
void
gnupg_spawn_actions_set_redirect (gnupg_spawn_actions_t act,
void *in, void *out, void *err)
{
act->hd[0] = in;
act->hd[1] = out;
act->hd[2] = err;
}
void
gnupg_spawn_actions_set_inherit_handles (gnupg_spawn_actions_t act,
void **handles)
{
act->inherit_hds = handles;
}
gpg_err_code_t
gnupg_process_spawn (const char *pgmname, const char *argv[],
unsigned int flags, gnupg_spawn_actions_t act,
gnupg_process_t *r_process)
{
gpg_err_code_t ec;
gnupg_process_t process;
SECURITY_ATTRIBUTES sec_attr;
PROCESS_INFORMATION pi = { NULL, 0, 0, 0 };
STARTUPINFOEXW si;
int cr_flags;
char *cmdline;
wchar_t *wcmdline = NULL;
wchar_t *wpgmname = NULL;
int ret;
HANDLE hd_in[2];
HANDLE hd_out[2];
HANDLE hd_err[2];
int i;
BOOL ask_inherit = FALSE;
BOOL allow_foreground_window = FALSE;
struct gnupg_spawn_actions act_default;
if (!act)
{
memset (&act_default, 0, sizeof (act_default));
for (i = 0; i <= 2; i++)
act_default.hd[i] = INVALID_HANDLE_VALUE;
act = &act_default;
}
check_syscall_func ();
/* Build the command line. */
ec = build_w32_commandline (pgmname, argv, &cmdline);
if (ec)
return ec;
if ((flags & GNUPG_PROCESS_DETACHED))
{
if ((flags & GNUPG_PROCESS_STDFDS_SETTING))
{
xfree (cmdline);
return GPG_ERR_INV_FLAG;
}
/* In detached case, it must be no R_PROCESS. */
if (r_process)
{
xfree (cmdline);
return GPG_ERR_INV_ARG;
}
return spawn_detached (pgmname, cmdline, act);
}
if (r_process)
*r_process = NULL;
process = xtrymalloc (sizeof (struct gnupg_process));
if (process == NULL)
{
xfree (cmdline);
return gpg_err_code_from_syserror ();
}
process->pgmname = pgmname;
process->flags = flags;
if ((flags & GNUPG_PROCESS_STDINOUT_SOCKETPAIR))
{
xfree (process);
xfree (cmdline);
return GPG_ERR_NOT_SUPPORTED;
}
if ((flags & GNUPG_PROCESS_STDIN_PIPE))
{
ec = create_inheritable_pipe (hd_in, INHERIT_READ);
if (ec)
{
xfree (process);
xfree (cmdline);
return ec;
}
}
else if ((flags & GNUPG_PROCESS_STDIN_KEEP))
{
hd_in[0] = GetStdHandle (STD_INPUT_HANDLE);
hd_in[1] = INVALID_HANDLE_VALUE;
}
else
{
hd_in[0] = w32_open_null (0);
hd_in[1] = INVALID_HANDLE_VALUE;
}
if ((flags & GNUPG_PROCESS_STDOUT_PIPE))
{
ec = create_inheritable_pipe (hd_out, INHERIT_WRITE);
if (ec)
{
if (hd_in[0] != INVALID_HANDLE_VALUE)
CloseHandle (hd_in[0]);
if (hd_in[1] != INVALID_HANDLE_VALUE)
CloseHandle (hd_in[1]);
xfree (process);
xfree (cmdline);
return ec;
}
}
else if ((flags & GNUPG_PROCESS_STDOUT_KEEP))
{
hd_out[0] = INVALID_HANDLE_VALUE;
hd_out[1] = GetStdHandle (STD_OUTPUT_HANDLE);
}
else
{
hd_out[0] = INVALID_HANDLE_VALUE;
hd_out[1] = w32_open_null (1);
}
if ((flags & GNUPG_PROCESS_STDERR_PIPE))
{
ec = create_inheritable_pipe (hd_err, INHERIT_WRITE);
if (ec)
{
if (hd_in[0] != INVALID_HANDLE_VALUE)
CloseHandle (hd_in[0]);
if (hd_in[1] != INVALID_HANDLE_VALUE)
CloseHandle (hd_in[1]);
if (hd_out[0] != INVALID_HANDLE_VALUE)
CloseHandle (hd_out[0]);
if (hd_out[1] != INVALID_HANDLE_VALUE)
CloseHandle (hd_out[1]);
xfree (process);
xfree (cmdline);
return ec;
}
}
else if ((flags & GNUPG_PROCESS_STDERR_KEEP))
{
hd_err[0] = INVALID_HANDLE_VALUE;
hd_err[1] = GetStdHandle (STD_ERROR_HANDLE);
}
else
{
hd_err[0] = INVALID_HANDLE_VALUE;
hd_err[1] = w32_open_null (1);
}
memset (&si, 0, sizeof si);
if (act->hd[0] == INVALID_HANDLE_VALUE)
act->hd[0] = hd_in[0];
if (act->hd[1] == INVALID_HANDLE_VALUE)
act->hd[1] = hd_out[1];
if (act->hd[2] == INVALID_HANDLE_VALUE)
act->hd[2] = hd_err[1];
i = 0;
if (act->hd[0] != INVALID_HANDLE_VALUE)
i++;
if (act->hd[1] != INVALID_HANDLE_VALUE)
i++;
if (act->hd[2] != INVALID_HANDLE_VALUE)
i++;
if (i != 0 || act->inherit_hds)
{
SIZE_T attr_list_size = 0;
HANDLE hd[16];
HANDLE *hd_p = act->inherit_hds;
int j = 0;
if (act->hd[0] != INVALID_HANDLE_VALUE)
hd[j++] = act->hd[0];
if (act->hd[1] != INVALID_HANDLE_VALUE)
hd[j++] = act->hd[1];
if (act->hd[1] != INVALID_HANDLE_VALUE)
hd[j++] = act->hd[2];
if (hd_p)
{
while (*hd_p != INVALID_HANDLE_VALUE)
if (j < DIM (hd))
hd[j++] = *hd_p++;
else
{
log_error ("Too much handles\n");
break;
}
}
if (j)
{
if (check_windows_version ())
{
InitializeProcThreadAttributeList (NULL, 1, 0, &attr_list_size);
si.lpAttributeList = xtrymalloc (attr_list_size);
if (si.lpAttributeList == NULL)
{
if ((flags & GNUPG_PROCESS_STDIN_PIPE)
|| !(flags & GNUPG_PROCESS_STDIN_KEEP))
CloseHandle (hd_in[0]);
if ((flags & GNUPG_PROCESS_STDIN_PIPE))
CloseHandle (hd_in[1]);
if ((flags & GNUPG_PROCESS_STDOUT_PIPE))
CloseHandle (hd_out[0]);
if ((flags & GNUPG_PROCESS_STDOUT_PIPE)
|| !(flags & GNUPG_PROCESS_STDOUT_KEEP))
CloseHandle (hd_out[1]);
if ((flags & GNUPG_PROCESS_STDERR_PIPE))
CloseHandle (hd_err[0]);
if ((flags & GNUPG_PROCESS_STDERR_PIPE)
|| !(flags & GNUPG_PROCESS_STDERR_KEEP))
CloseHandle (hd_err[1]);
xfree (process);
xfree (cmdline);
return gpg_err_code_from_syserror ();
}
InitializeProcThreadAttributeList (si.lpAttributeList, 1, 0,
&attr_list_size);
UpdateProcThreadAttribute (si.lpAttributeList, 0,
PROC_THREAD_ATTRIBUTE_HANDLE_LIST,
hd, sizeof (HANDLE) * j, NULL, NULL);
}
ask_inherit = TRUE;
}
}
/* Prepare security attributes. */
memset (&sec_attr, 0, sizeof sec_attr );
sec_attr.nLength = sizeof sec_attr;
sec_attr.bInheritHandle = FALSE;
/* Start the process. */
si.StartupInfo.cb = sizeof (si);
si.StartupInfo.dwFlags = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;
si.StartupInfo.wShowWindow = DEBUG_W32_SPAWN? SW_SHOW : SW_HIDE;
si.StartupInfo.hStdInput = act->hd[0];
si.StartupInfo.hStdOutput = act->hd[1];
si.StartupInfo.hStdError = act->hd[2];
/* log_debug ("CreateProcess, path='%s' cmdline='%s'\n", pgmname, cmdline); */
cr_flags = (CREATE_DEFAULT_ERROR_MODE
| GetPriorityClass (GetCurrentProcess ())
| CREATE_SUSPENDED);
if (!(wpgmname = utf8_to_wchar (pgmname)))
ret = 0;
else if (!(wcmdline = utf8_to_wchar (cmdline)))
ret = 0;
else
ret = CreateProcessW (wpgmname, /* Program to start. */
wcmdline, /* Command line arguments. */
&sec_attr, /* Process security attributes. */
&sec_attr, /* Thread security attributes. */
ask_inherit, /* Inherit handles. */
cr_flags, /* Creation flags. */
act->env, /* Environment. */
NULL, /* Use current drive/directory. */
(STARTUPINFOW *)&si, /* Startup information. */
&pi /* Returns process information. */
);
if (!ret)
{
if (!wpgmname || !wcmdline)
log_error ("CreateProcess failed (utf8_to_wchar): %s\n",
strerror (errno));
else
log_error ("CreateProcess failed: ec=%d\n",
(int)GetLastError ());
if ((flags & GNUPG_PROCESS_STDIN_PIPE)
|| !(flags & GNUPG_PROCESS_STDIN_KEEP))
CloseHandle (hd_in[0]);
if ((flags & GNUPG_PROCESS_STDIN_PIPE))
CloseHandle (hd_in[1]);
if ((flags & GNUPG_PROCESS_STDOUT_PIPE))
CloseHandle (hd_out[0]);
if ((flags & GNUPG_PROCESS_STDOUT_PIPE)
|| !(flags & GNUPG_PROCESS_STDOUT_KEEP))
CloseHandle (hd_out[1]);
if ((flags & GNUPG_PROCESS_STDERR_PIPE))
CloseHandle (hd_err[0]);
if ((flags & GNUPG_PROCESS_STDERR_PIPE)
|| !(flags & GNUPG_PROCESS_STDERR_KEEP))
CloseHandle (hd_err[1]);
xfree (wpgmname);
xfree (wcmdline);
xfree (process);
xfree (cmdline);
return GPG_ERR_GENERAL;
}
if (si.lpAttributeList)
DeleteProcThreadAttributeList (si.lpAttributeList);
xfree (wpgmname);
xfree (wcmdline);
xfree (cmdline);
if ((flags & GNUPG_PROCESS_STDIN_PIPE)
|| !(flags & GNUPG_PROCESS_STDIN_KEEP))
CloseHandle (hd_in[0]);
if ((flags & GNUPG_PROCESS_STDOUT_PIPE)
|| !(flags & GNUPG_PROCESS_STDOUT_KEEP))
CloseHandle (hd_out[1]);
if ((flags & GNUPG_PROCESS_STDERR_PIPE)
|| !(flags & GNUPG_PROCESS_STDERR_KEEP))
CloseHandle (hd_err[1]);
/* log_debug ("CreateProcess ready: hProcess=%p hThread=%p" */
/* " dwProcessID=%d dwThreadId=%d\n", */
/* pi.hProcess, pi.hThread, */
/* (int) pi.dwProcessId, (int) pi.dwThreadId); */
if (allow_foreground_window)
{
/* Fixme: For unknown reasons AllowSetForegroundWindow returns
* an invalid argument error if we pass it the correct
* processID. As a workaround we use -1 (ASFW_ANY). */
if (!AllowSetForegroundWindow (ASFW_ANY /*pi.dwProcessId*/))
log_info ("AllowSetForegroundWindow() failed: ec=%d\n",
(int)GetLastError ());
}
/* Process has been created suspended; resume it now. */
pre_syscall ();
ResumeThread (pi.hThread);
CloseHandle (pi.hThread);
post_syscall ();
process->hProcess = pi.hProcess;
process->hd_in = hd_in[1];
process->hd_out = hd_out[0];
process->hd_err = hd_err[0];
process->exitcode = -1;
process->terminated = 0;
if (r_process == NULL)
{
ec = gnupg_process_wait (process, 1);
gnupg_process_release (process);
return ec;
}
*r_process = process;
return 0;
}
gpg_err_code_t
gnupg_process_get_fds (gnupg_process_t process, unsigned int flags,
int *r_fd_in, int *r_fd_out, int *r_fd_err)
{
(void)flags;
if (r_fd_in)
{
*r_fd_in = _open_osfhandle ((intptr_t)process->hd_in, O_APPEND);
process->hd_in = INVALID_HANDLE_VALUE;
}
if (r_fd_out)
{
*r_fd_out = _open_osfhandle ((intptr_t)process->hd_out, O_RDONLY);
process->hd_out = INVALID_HANDLE_VALUE;
}
if (r_fd_err)
{
*r_fd_err = _open_osfhandle ((intptr_t)process->hd_err, O_RDONLY);
process->hd_err = INVALID_HANDLE_VALUE;
}
return 0;
}
gpg_err_code_t
gnupg_process_get_streams (gnupg_process_t process, unsigned int flags,
estream_t *r_fp_in, estream_t *r_fp_out,
estream_t *r_fp_err)
{
int nonblock = (flags & GNUPG_PROCESS_STREAM_NONBLOCK)? 1: 0;
es_syshd_t syshd;
syshd.type = ES_SYSHD_HANDLE;
if (r_fp_in)
{
syshd.u.handle = process->hd_in;
*r_fp_in = es_sysopen (&syshd, nonblock? "w,nonblock" : "w");
process->hd_in = INVALID_HANDLE_VALUE;
}
if (r_fp_out)
{
syshd.u.handle = process->hd_out;
*r_fp_out = es_sysopen (&syshd, nonblock? "r,nonblock" : "r");
process->hd_out = INVALID_HANDLE_VALUE;
}
if (r_fp_err)
{
syshd.u.handle = process->hd_err;
*r_fp_err = es_sysopen (&syshd, nonblock? "r,nonblock" : "r");
process->hd_err = INVALID_HANDLE_VALUE;
}
return 0;
}
static gpg_err_code_t
process_kill (gnupg_process_t process, unsigned int exitcode)
{
gpg_err_code_t ec = 0;
pre_syscall ();
if (TerminateProcess (process->hProcess, exitcode))
ec = gpg_err_code_from_syserror ();
post_syscall ();
return ec;
}
static gpg_err_code_t
process_vctl (gnupg_process_t process, unsigned int request, va_list arg_ptr)
{
switch (request)
{
case GNUPG_PROCESS_NOP:
return 0;
case GNUPG_PROCESS_GET_PROC_ID:
{
int *r_id = va_arg (arg_ptr, int *);
if (r_id == NULL)
return GPG_ERR_INV_VALUE;
*r_id = (int)GetProcessId (process->hProcess);
return 0;
}
case GNUPG_PROCESS_GET_EXIT_ID:
{
int *r_exit_status = va_arg (arg_ptr, int *);
unsigned long exit_code;
*r_exit_status = -1;
if (!process->terminated)
return GPG_ERR_UNFINISHED;
if (process->hProcess == INVALID_HANDLE_VALUE)
return 0;
if (GetExitCodeProcess (process->hProcess, &exit_code) == 0)
return gpg_err_code_from_syserror ();
*r_exit_status = (int)exit_code;
return 0;
}
case GNUPG_PROCESS_GET_P_HANDLE:
{
HANDLE *r_hProcess = va_arg (arg_ptr, HANDLE *);
if (r_hProcess == NULL)
return GPG_ERR_INV_VALUE;
*r_hProcess = process->hProcess;
process->hProcess = INVALID_HANDLE_VALUE;
return 0;
}
case GNUPG_PROCESS_GET_HANDLES:
{
HANDLE *r_hd_in = va_arg (arg_ptr, HANDLE *);
HANDLE *r_hd_out = va_arg (arg_ptr, HANDLE *);
HANDLE *r_hd_err = va_arg (arg_ptr, HANDLE *);
if (r_hd_in)
{
*r_hd_in = process->hd_in;
process->hd_in = INVALID_HANDLE_VALUE;
}
if (r_hd_out)
{
*r_hd_out = process->hd_out;
process->hd_out = INVALID_HANDLE_VALUE;
}
if (r_hd_err)
{
*r_hd_err = process->hd_err;
process->hd_err = INVALID_HANDLE_VALUE;
}
return 0;
}
case GNUPG_PROCESS_GET_EXIT_CODE:
{
unsigned long *r_exitcode = va_arg (arg_ptr, unsigned long *);
if (!process->terminated)
return GPG_ERR_UNFINISHED;
if (process->hProcess == INVALID_HANDLE_VALUE)
{
*r_exitcode = (unsigned long)-1;
return 0;
}
if (GetExitCodeProcess (process->hProcess, r_exitcode) == 0)
return gpg_err_code_from_syserror ();
return 0;
}
case GNUPG_PROCESS_KILL_WITH_EC:
{
unsigned int exitcode = va_arg (arg_ptr, unsigned int);
if (process->terminated)
return 0;
if (process->hProcess == INVALID_HANDLE_VALUE)
return 0;
return process_kill (process, exitcode);
}
default:
break;
}
return GPG_ERR_UNKNOWN_COMMAND;
}
gpg_err_code_t
gnupg_process_ctl (gnupg_process_t process, unsigned int request, ...)
{
va_list arg_ptr;
gpg_err_code_t ec;
va_start (arg_ptr, request);
ec = process_vctl (process, request, arg_ptr);
va_end (arg_ptr);
return ec;
}
gpg_err_code_t
gnupg_process_wait (gnupg_process_t process, int hang)
{
gpg_err_code_t ec;
int code;
if (process->hProcess == INVALID_HANDLE_VALUE)
return 0;
pre_syscall ();
code = WaitForSingleObject (process->hProcess, hang? INFINITE : 0);
post_syscall ();
switch (code)
{
case WAIT_TIMEOUT:
ec = GPG_ERR_TIMEOUT; /* Still running. */
break;
case WAIT_FAILED:
log_error (_("waiting for process to terminate failed: ec=%d\n"),
(int)GetLastError ());
ec = GPG_ERR_GENERAL;
break;
case WAIT_OBJECT_0:
process->terminated = 1;
ec = 0;
break;
default:
log_debug ("WaitForSingleObject returned unexpected code %d\n", code);
ec = GPG_ERR_GENERAL;
break;
}
return ec;
}
gpg_err_code_t
gnupg_process_terminate (gnupg_process_t process)
{
return process_kill (process, 1);
}
void
gnupg_process_release (gnupg_process_t process)
{
if (!process)
return;
if (!process->terminated)
{
gnupg_process_terminate (process);
gnupg_process_wait (process, 1);
}
CloseHandle (process->hProcess);
xfree (process);
}
gpg_err_code_t
gnupg_process_wait_list (gnupg_process_t *process_list, int count, int hang)
{
gpg_err_code_t ec = 0;
int i;
for (i = 0; i < count; i++)
{
if (process_list[i]->terminated)
continue;
ec = gnupg_process_wait (process_list[i], hang);
if (ec)
break;
}
return ec;
}

95
common/exechelp.h
View File

@ -72,99 +72,4 @@ gpg_error_t gnupg_create_pipe (int filedes[2]);
/* Close the end of a pipe. */
void gnupg_close_pipe (int fd);
/* The opaque type for a subprocess. */
typedef struct gnupg_process *gnupg_process_t;
typedef struct gnupg_spawn_actions *gnupg_spawn_actions_t;
gpg_err_code_t gnupg_spawn_actions_new (gnupg_spawn_actions_t *r_act);
void gnupg_spawn_actions_release (gnupg_spawn_actions_t act);
#ifdef HAVE_W32_SYSTEM
void gnupg_spawn_actions_set_envvars (gnupg_spawn_actions_t, char *);
void gnupg_spawn_actions_set_redirect (gnupg_spawn_actions_t,
void *, void *, void *);
void gnupg_spawn_actions_set_inherit_handles (gnupg_spawn_actions_t, void **);
#else
void gnupg_spawn_actions_set_environ (gnupg_spawn_actions_t, char **);
void gnupg_spawn_actions_set_redirect (gnupg_spawn_actions_t, int, int, int);
void gnupg_spawn_actions_set_inherit_fds (gnupg_spawn_actions_t,
const int *);
void gnupg_spawn_actions_set_atfork (gnupg_spawn_actions_t,
void (*atfork)(void *), void *arg);
#endif
#define GNUPG_PROCESS_DETACHED (1 << 1)
/* Specify how to keep/connect standard fds. */
#define GNUPG_PROCESS_STDIN_PIPE (1 << 8)
#define GNUPG_PROCESS_STDOUT_PIPE (1 << 9)
#define GNUPG_PROCESS_STDERR_PIPE (1 << 10)
#define GNUPG_PROCESS_STDINOUT_SOCKETPAIR (1 << 11)
#define GNUPG_PROCESS_STDIN_KEEP (1 << 12)
#define GNUPG_PROCESS_STDOUT_KEEP (1 << 13)
#define GNUPG_PROCESS_STDERR_KEEP (1 << 14)
#define GNUPG_PROCESS_STDFDS_SETTING ( GNUPG_PROCESS_STDIN_PIPE \
| GNUPG_PROCESS_STDOUT_PIPE | GNUPG_PROCESS_STDERR_PIPE \
| GNUPG_PROCESS_STDINOUT_SOCKETPAIR | GNUPG_PROCESS_STDIN_KEEP \
| GNUPG_PROCESS_STDOUT_KEEP | GNUPG_PROCESS_STDERR_KEEP)
#define GNUPG_PROCESS_STREAM_NONBLOCK (1 << 16)
/* Spawn PGMNAME. */
gpg_err_code_t gnupg_process_spawn (const char *pgmname, const char *argv1[],
unsigned int flags,
gnupg_spawn_actions_t act,
gnupg_process_t *r_process);
/* Get FDs for subprocess I/O. It is the caller which should care
FDs (closing FDs). */
gpg_err_code_t gnupg_process_get_fds (gnupg_process_t process,
unsigned int flags,
int *r_fd_in, int *r_fd_out,
int *r_fd_err);
/* Get STREAMs for subprocess I/O. It is the caller which should care
STREAMs (closing STREAMs). */
gpg_err_code_t gnupg_process_get_streams (gnupg_process_t process,
unsigned int flags,
gpgrt_stream_t *r_fp_in,
gpgrt_stream_t *r_fp_out,
gpgrt_stream_t *r_fp_err);
enum gnupg_process_requests
{
/* Portable requests */
GNUPG_PROCESS_NOP = 0,
GNUPG_PROCESS_GET_PROC_ID = 1,
GNUPG_PROCESS_GET_EXIT_ID = 2,
/* POSIX only */
GNUPG_PROCESS_GET_PID = 16,
GNUPG_PROCESS_GET_WSTATUS = 17,
GNUPG_PROCESS_KILL = 18,
/* Windows only */
GNUPG_PROCESS_GET_P_HANDLE = 32,
GNUPG_PROCESS_GET_HANDLES = 33,
GNUPG_PROCESS_GET_EXIT_CODE = 34,
GNUPG_PROCESS_KILL_WITH_EC = 35
};
/* Control of a process. */
gpg_err_code_t gnupg_process_ctl (gnupg_process_t process,
unsigned int request, ...);
/* Wait for a single PROCESS. */
gpg_err_code_t gnupg_process_wait (gnupg_process_t process, int hang);
/* Terminate a PROCESS. */
gpg_err_code_t gnupg_process_terminate (gnupg_process_t process);
/* Release PROCESS resources. */
void gnupg_process_release (gnupg_process_t process);
/* Wait for a multiple processes. */
gpg_err_code_t gnupg_process_wait_list (gnupg_process_t *process_list,
int count, int hang);
#endif /*GNUPG_COMMON_EXECHELP_H*/

35
common/exectool.c
View File

@ -43,11 +43,8 @@
#include "logging.h"
#include "membuf.h"
#include "mischelp.h"
#ifdef HAVE_W32_SYSTEM
#define NEED_STRUCT_SPAWN_CB_ARG 1
#endif
#include "exechelp.h"
#include "sysutils.h"
#include "exechelp.h"
#include "util.h"
#include "exectool.h"
@ -324,7 +321,7 @@ gnupg_exec_tool_stream (const char *pgmname, const char *argv[],
void *status_cb_value)
{
gpg_error_t err;
gnupg_process_t proc = NULL;
gpgrt_process_t proc = NULL;
estream_t infp = NULL;
estream_t extrafp = NULL;
estream_t outfp = NULL, errfp = NULL;
@ -342,7 +339,7 @@ gnupg_exec_tool_stream (const char *pgmname, const char *argv[],
read_and_log_buffer_t fderrstate;
struct copy_buffer *cpbuf_in = NULL, *cpbuf_out = NULL, *cpbuf_extra = NULL;
int quiet = 0;
gnupg_spawn_actions_t act = NULL;
gpgrt_spawn_actions_t act = NULL;
int i = 0;
memset (fds, 0, sizeof fds);
@ -433,22 +430,22 @@ gnupg_exec_tool_stream (const char *pgmname, const char *argv[],
exceptclose[i] = -1;
#endif
err = gnupg_spawn_actions_new (&act);
err = gpgrt_spawn_actions_new (&act);
if (err)
goto leave;
#ifdef HAVE_W32_SYSTEM
gnupg_spawn_actions_set_inherit_handles (act, exceptclose);
gpgrt_spawn_actions_set_inherit_handles (act, exceptclose);
#else
gnupg_spawn_actions_set_inherit_fds (act, exceptclose);
gpgrt_spawn_actions_set_inherit_fds (act, exceptclose);
#endif
err = gnupg_process_spawn (pgmname, argv,
err = gpgrt_process_spawn (pgmname, argv,
((input
? GNUPG_PROCESS_STDIN_PIPE
? GPGRT_PROCESS_STDIN_PIPE
: 0)
| GNUPG_PROCESS_STDOUT_PIPE
| GNUPG_PROCESS_STDERR_PIPE), act, &proc);
gnupg_process_get_streams (proc, GNUPG_PROCESS_STREAM_NONBLOCK,
| GPGRT_PROCESS_STDOUT_PIPE
| GPGRT_PROCESS_STDERR_PIPE), act, &proc);
gpgrt_process_get_streams (proc, GPGRT_PROCESS_STREAM_NONBLOCK,
input? &infp : NULL, &outfp, &errfp);
if (extrapipe[0] != -1)
close (extrapipe[0]);
@ -581,26 +578,26 @@ gnupg_exec_tool_stream (const char *pgmname, const char *argv[],
es_fclose (outfp); outfp = NULL;
es_fclose (errfp); errfp = NULL;
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (!err)
{ /* To be compatible to old wait_process. */
int status;
gnupg_process_ctl (proc, GNUPG_PROCESS_GET_EXIT_ID, &status);
gpgrt_process_ctl (proc, GPGRT_PROCESS_GET_EXIT_ID, &status);
if (status)
err = gpg_error (GPG_ERR_GENERAL);
}
leave:
if (err && proc)
gnupg_process_terminate (proc);
gpgrt_process_terminate (proc);
es_fclose (infp);
es_fclose (extrafp);
es_fclose (outfp);
es_fclose (errfp);
gnupg_process_release (proc);
gnupg_spawn_actions_release (act);
gpgrt_process_release (proc);
gpgrt_spawn_actions_release (act);
copy_buffer_shred (cpbuf_in);
xfree (cpbuf_in);

66
common/t-exechelp.c
View File

@ -25,6 +25,7 @@
#include <unistd.h>
#include "util.h"
#include "sysutils.h"
#include "exechelp.h"
static int verbose;
@ -248,75 +249,11 @@ run_server (void)
}
static void
test_pipe_stream (const char *pgmname)
{
gpg_error_t err;
gnupg_process_t proc;
estream_t outfp;
const char *argv[2];
unsigned int len;
size_t n;
off_t o;
int ret;
argv[0] = "--server";
argv[1] = NULL;
err = gnupg_process_spawn (pgmname, argv,
(GNUPG_PROCESS_STDOUT_PIPE
|GNUPG_PROCESS_STDERR_KEEP),
NULL, &proc);
if (err)
{
fprintf (stderr, "gnupg_process_spawn failed\n");
exit (1);
}
gnupg_process_get_streams (proc, 0, NULL, &outfp, NULL);
ret = es_read (outfp, (void *)&len, sizeof (len), NULL);
if (ret)
{
fprintf (stderr, "es_read (1) failed\n");
exit (1);
}
o = 0;
while (1)
{
if (es_feof (outfp))
break;
ret = es_read (outfp, buff4k, sizeof (buff4k), &n);
if (ret)
{
fprintf (stderr, "es_read (2) failed\n");
exit (1);
}
memcpy (buff12k + o, buff4k, n);
o += n;
}
if (o != sizeof (buff12k))
{
fprintf (stderr, "received data with wrong length %d\n", (int)o);
exit (1);
}
es_fclose (outfp);
gnupg_process_release (proc);
}
int
main (int argc, char **argv)
{
const char *myname = "no-pgm";
if (argc)
{
myname = argv[0];
argc--; argv++;
}
if (argc && !strcmp (argv[0], "--verbose"))
@ -330,7 +267,6 @@ main (int argc, char **argv)
#ifndef HAVE_W32_SYSTEM
test_close_all_fds ();
#endif
test_pipe_stream (myname);
return 0;
}

29
dirmngr/ldap-wrapper.c
View File

@ -60,7 +60,6 @@
#include <npth.h>
#include "dirmngr.h"
#include "../common/exechelp.h"
#include "misc.h"
#include "ldap-wrapper.h"
@ -87,7 +86,7 @@ struct wrapper_context_s
{
struct wrapper_context_s *next;
gnupg_process_t proc;/* The wrapper process. */
gpgrt_process_t proc;/* The wrapper process. */
int printable_pid; /* Helper to print diagnostics after the process has
* been cleaned up. */
estream_t fp; /* Connected with stdout of the ldap wrapper. */
@ -172,8 +171,8 @@ destroy_wrapper (struct wrapper_context_s *ctx)
{
if (ctx->proc)
{
gnupg_process_terminate (ctx->proc);
gnupg_process_release (ctx->proc);
gpgrt_process_terminate (ctx->proc);
gpgrt_process_release (ctx->proc);
}
ksba_reader_release (ctx->reader);
SAFE_CLOSE (ctx->fp);
@ -440,17 +439,17 @@ ldap_reaper_thread (void *dummy)
/* Check whether the process is still running. */
if (ctx->proc)
{
err = gnupg_process_wait (ctx->proc, 0);
err = gpgrt_process_wait (ctx->proc, 0);
if (!err)
{
int status;
gnupg_process_ctl (ctx->proc, GNUPG_PROCESS_GET_EXIT_ID,
gpgrt_process_ctl (ctx->proc, GPGRT_PROCESS_GET_EXIT_ID,
&status);
if (DBG_EXTPROG)
log_info (_("ldap wrapper %d ready"), ctx->printable_pid);
ctx->ready = 1;
gnupg_process_release (ctx->proc);
gpgrt_process_release (ctx->proc);
ctx->proc = NULL;
any_action = 1;
@ -472,7 +471,7 @@ ldap_reaper_thread (void *dummy)
/* Check whether we should terminate the process. */
if (ctx->proc && ctx->stamp != (time_t)(-1) && ctx->stamp < exptime)
{
gnupg_process_terminate (ctx->proc);
gpgrt_process_terminate (ctx->proc);
ctx->stamp = (time_t)(-1);
log_info (_("ldap wrapper %d stalled - killing\n"),
ctx->printable_pid);
@ -634,7 +633,7 @@ ldap_wrapper_connection_cleanup (ctrl_t ctrl)
ctx->ctrl->refcount--;
ctx->ctrl = NULL;
if (ctx->proc)
gnupg_process_terminate (ctx->proc);
gpgrt_process_terminate (ctx->proc);
if (ctx->fp_err)
log_info ("%s: reading from ldap wrapper %d failed: %s\n",
__func__, ctx->printable_pid, gpg_strerror (ctx->fp_err));
@ -792,7 +791,7 @@ gpg_error_t
ldap_wrapper (ctrl_t ctrl, ksba_reader_t *reader, const char *argv[])
{
gpg_error_t err;
gnupg_process_t process;
gpgrt_process_t process;
struct wrapper_context_s *ctx;
int i;
int j;
@ -848,9 +847,9 @@ ldap_wrapper (ctrl_t ctrl, ksba_reader_t *reader, const char *argv[])
return err;
}
err = gnupg_process_spawn (pgmname, arg_list,
(GNUPG_PROCESS_STDOUT_PIPE
| GNUPG_PROCESS_STDERR_PIPE),
err = gpgrt_process_spawn (pgmname, arg_list,
(GPGRT_PROCESS_STDOUT_PIPE
| GPGRT_PROCESS_STDERR_PIPE),
NULL, &process);
if (err)
{
@ -859,9 +858,9 @@ ldap_wrapper (ctrl_t ctrl, ksba_reader_t *reader, const char *argv[])
log_error ("error running '%s': %s\n", pgmname, gpg_strerror (err));
return err;
}
gnupg_process_get_streams (process, GNUPG_PROCESS_STREAM_NONBLOCK,
gpgrt_process_get_streams (process, GPGRT_PROCESS_STREAM_NONBLOCK,
NULL, &outfp, &errfp);
gnupg_process_ctl (process, GNUPG_PROCESS_GET_PROC_ID, &ctx->printable_pid);
gpgrt_process_ctl (process, GPGRT_PROCESS_GET_PROC_ID, &ctx->printable_pid);
ctx->proc = process;
ctx->fp = outfp;

1
dirmngr/ldap.c
View File

@ -31,7 +31,6 @@
#include <npth.h>
#include "dirmngr.h"
#include "../common/exechelp.h"
#include "crlfetch.h"
#include "ldapserver.h"
#include "misc.h"

1
g10/call-keyboxd.c
View File

@ -38,7 +38,6 @@
#include "../common/i18n.h"
#include "../common/asshelp.h"
#include "../common/host2net.h"
#include "../common/exechelp.h"
#include "../common/status.h"
#include "../kbx/kbx-client-util.h"
#include "keydb.h"

13
g10/photoid.c
View File

@ -424,7 +424,6 @@ show_photo (const char *command, const char *name, const void *image, u32 len)
}
#else /* ! NO_EXEC */
#include "../common/membuf.h"
#include "../common/exechelp.h"
/* Makes a temp directory and filenames */
static int
@ -597,10 +596,10 @@ run_with_pipe (struct spawn_info *info, const void *image, u32 len)
#else /* !EXEC_TEMPFILE_ONLY */
gpg_error_t err;
const char *argv[4];
gnupg_process_t proc;
gpgrt_process_t proc;
fill_command_argv (argv, info->command);
err = gnupg_process_spawn (argv[0], argv+1, GNUPG_PROCESS_STDIN_PIPE,
err = gpgrt_process_spawn (argv[0], argv+1, GPGRT_PROCESS_STDIN_PIPE,
NULL, &proc);
if (err)
log_error (_("unable to execute shell '%s': %s\n"),
@ -609,7 +608,7 @@ run_with_pipe (struct spawn_info *info, const void *image, u32 len)
{
int fd_in;
err = gnupg_process_get_fds (proc, 0, &fd_in, NULL, NULL);
err = gpgrt_process_get_fds (proc, 0, &fd_in, NULL, NULL);
if (err)
log_error ("unable to get pipe connection '%s': %s\n",
argv[2], gpg_strerror (err));
@ -619,11 +618,11 @@ run_with_pipe (struct spawn_info *info, const void *image, u32 len)
close (fd_in);
}
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (err)
log_error (_("unnatural exit of external program\n"));
gnupg_process_release (proc);
gpgrt_process_release (proc);
}
#endif /* !EXEC_TEMPFILE_ONLY */
}
@ -695,7 +694,7 @@ show_photo (const char *command, const char *name, const void *image, u32 len)
const char *argv[4];
fill_command_argv (argv, spawn->command);
err = gnupg_process_spawn (argv[0], argv+1, 0, NULL, NULL);
err = gpgrt_process_spawn (argv[0], argv+1, 0, NULL, NULL);
if (err)
log_error (_("unnatural exit of external program\n"));
#endif

19
g13/be-encfs.c
View File

@ -29,7 +29,6 @@
#include "../common/i18n.h"
#include "keyblob.h"
#include "../common/sysutils.h"
#include "../common/exechelp.h"
#include "runner.h"
#include "be-encfs.h"
@ -81,8 +80,8 @@ run_umount_helper (const char *mountpoint)
args[1] = mountpoint;
args[2] = NULL;
err = gnupg_process_spawn (pgmname, args,
GNUPG_PROCESS_DETACHED,
err = gpgrt_process_spawn (pgmname, args,
GPGRT_PROCESS_DETACHED,
NULL, NULL);
if (err)
log_error ("failed to run '%s': %s\n",
@ -223,7 +222,7 @@ run_encfs_tool (ctrl_t ctrl, enum encfs_cmds cmd,
const char *pgmname;
const char *argv[10];
int idx;
gnupg_process_t proc;
gpgrt_process_t proc;
int inbound, outbound;
(void)ctrl;
@ -259,9 +258,9 @@ run_encfs_tool (ctrl_t ctrl, enum encfs_cmds cmd,
argv[idx++] = NULL;
assert (idx <= DIM (argv));
err = gnupg_process_spawn (pgmname, argv,
(GNUPG_PROCESS_STDIN_PIPE
| GNUPG_PROCESS_STDERR_PIPE),
err = gpgrt_process_spawn (pgmname, argv,
(GPGRT_PROCESS_STDIN_PIPE
| GPGRT_PROCESS_STDERR_PIPE),
NULL, &proc);
if (err)
{
@ -269,11 +268,11 @@ run_encfs_tool (ctrl_t ctrl, enum encfs_cmds cmd,
goto leave;
}
err = gnupg_process_get_fds (proc, 0, &outbound, NULL, &inbound);
err = gpgrt_process_get_fds (proc, 0, &outbound, NULL, &inbound);
if (err)
{
log_error ("error get fds '%s': %s\n", pgmname, gpg_strerror (err));
gnupg_process_release (proc);
gpgrt_process_release (proc);
goto leave;
}
@ -287,7 +286,7 @@ run_encfs_tool (ctrl_t ctrl, enum encfs_cmds cmd,
err = runner_spawn (runner);
if (err)
{
gnupg_process_release (proc);
gpgrt_process_release (proc);
goto leave;
}

1
g13/g13.c
View File

@ -40,7 +40,6 @@
#include "../common/gc-opt-flags.h"
#include "../common/asshelp.h"
#include "../common/init.h"
#include "../common/exechelp.h"
#include "keyblob.h"
#include "server.h"
#include "runner.h"

1
g13/mount.c
View File

@ -37,7 +37,6 @@
#include "../common/host2net.h"
#include "server.h" /*(g13_keyblob_decrypt)*/
#include "../common/sysutils.h"
#include "../common/exechelp.h"
#include "runner.h"
#include "call-syshelp.h"

1
g13/runner.c
View File

@ -29,7 +29,6 @@
#include "g13.h"
#include "../common/i18n.h"
#include "keyblob.h"
#include "../common/exechelp.h"
#include "runner.h"
#include "mountinfo.h"

1
scd/apdu.c
View File

@ -43,7 +43,6 @@
#if defined(GNUPG_MAJOR_VERSION)
# include "scdaemon.h"
# include "../common/exechelp.h"
#endif /*GNUPG_MAJOR_VERSION*/
#include "../common/host2net.h"

10
scd/app.c
View File

@ -2498,7 +2498,7 @@ report_change (int slot, int old_status, int cur_status)
gpg_error_t err;
const char *args[9];
char numbuf1[30], numbuf2[30], numbuf3[30];
gnupg_spawn_actions_t act = NULL;
gpgrt_spawn_actions_t act = NULL;
sprintf (numbuf1, "%d", slot);
sprintf (numbuf2, "0x%04X", old_status);
@ -2516,15 +2516,15 @@ report_change (int slot, int old_status, int cur_status)
args[8] = NULL;
fname = make_filename (gnupg_homedir (), "scd-event", NULL);
err = gnupg_spawn_actions_new (&act);
err = gpgrt_spawn_actions_new (&act);
if (!err)
{
#ifndef HAVE_W32_SYSTEM
gnupg_spawn_actions_set_atfork (act, setup_env, envstr);
gpgrt_spawn_actions_set_atfork (act, setup_env, envstr);
#endif
err = gnupg_process_spawn (fname, args, GNUPG_PROCESS_DETACHED,
err = gpgrt_process_spawn (fname, args, GPGRT_PROCESS_DETACHED,
act, NULL);
gnupg_spawn_actions_release (act);
gpgrt_spawn_actions_release (act);
}
if (err && gpg_err_code (err) != GPG_ERR_ENOENT)
log_error ("failed to run event handler '%s': %s\n",

1
sm/export.c
View File

@ -30,7 +30,6 @@
#include <ksba.h>
#include "keydb.h"
#include "../common/exechelp.h"
#include "../common/i18n.h"
#include "../common/sysutils.h"
#include "minip12.h"

1
sm/import.c
View File

@ -30,7 +30,6 @@
#include <ksba.h>
#include "keydb.h"
#include "../common/exechelp.h"
#include "../common/i18n.h"
#include "../common/sysutils.h"
#include "../kbx/keybox.h" /* for KEYBOX_FLAG_* */

57
tests/gpgscm/ffi.c
View File

@ -42,11 +42,8 @@
#endif
#include "../../common/util.h"
#ifdef HAVE_W32_SYSTEM
#define NEED_STRUCT_SPAWN_CB_ARG
#endif
#include "../../common/exechelp.h"
#include "../../common/sysutils.h"
#include "../../common/exechelp.h"
#ifdef HAVE_W32_SYSTEM
#include <windows.h>
@ -762,7 +759,7 @@ do_es_write (scheme *sc, pointer args)
struct proc_object_box
{
gnupg_process_t proc;
gpgrt_process_t proc;
};
static void
@ -772,7 +769,7 @@ proc_object_finalize (scheme *sc, void *data)
(void) sc;
if (!box->proc)
gnupg_process_release (box->proc);
gpgrt_process_release (box->proc);
xfree (box);
}
@ -792,7 +789,7 @@ static struct foreign_object_vtable proc_object_vtable =
};
static pointer
proc_wrap (scheme *sc, gnupg_process_t proc)
proc_wrap (scheme *sc, gpgrt_process_t proc)
{
struct proc_object_box *box = xmalloc (sizeof *box);
if (box == NULL)
@ -897,7 +894,7 @@ do_process_spawn_io (scheme *sc, pointer args)
char **argv;
size_t len;
unsigned int flags;
gnupg_process_t proc = NULL;
gpgrt_process_t proc = NULL;
estream_t infp;
#ifdef HAVE_W32_SYSTEM
HANDLE out_hd, err_hd;
@ -915,9 +912,9 @@ do_process_spawn_io (scheme *sc, pointer args)
FFI_ARG_OR_RETURN (sc, pointer, arguments, list, args);
FFI_ARG_OR_RETURN (sc, char *, a_input, string, args);
flags = (GNUPG_PROCESS_STDIN_PIPE
| GNUPG_PROCESS_STDOUT_PIPE
| GNUPG_PROCESS_STDERR_PIPE);
flags = (GPGRT_PROCESS_STDIN_PIPE
| GPGRT_PROCESS_STDOUT_PIPE
| GPGRT_PROCESS_STDERR_PIPE);
FFI_ARGS_DONE_OR_RETURN (sc, args);
err = ffi_list2argv (sc, arguments, &argv, &len);
@ -937,28 +934,28 @@ do_process_spawn_io (scheme *sc, pointer args)
fprintf (stderr, "\n");
}
err = gnupg_process_spawn (argv[0], (const char **) &argv[1],
err = gpgrt_process_spawn (argv[0], (const char **) &argv[1],
flags, NULL, &proc);
err = gnupg_process_get_streams (proc, 0, &infp, NULL, NULL);
err = gpgrt_process_get_streams (proc, 0, &infp, NULL, NULL);
err = es_write (infp, a_input, strlen (a_input), NULL);
es_fclose (infp);
if (err)
{
gnupg_process_release (proc);
gpgrt_process_release (proc);
xfree (argv);
FFI_RETURN_ERR (sc, err);
}
#ifdef HAVE_W32_SYSTEM
err = gnupg_process_ctl (proc, GNUPG_PROCESS_GET_HANDLES,
err = gpgrt_process_ctl (proc, GPGRT_PROCESS_GET_HANDLES,
NULL, &out_hd, &err_hd);
#else
err = gnupg_process_get_fds (proc, 0, NULL, &out_fd, &err_fd);
err = gpgrt_process_get_fds (proc, 0, NULL, &out_fd, &err_fd);
#endif
if (err)
{
gnupg_process_release (proc);
gpgrt_process_release (proc);
xfree (argv);
FFI_RETURN_ERR (sc, err);
}
@ -1101,11 +1098,11 @@ do_process_spawn_io (scheme *sc, pointer args)
}
#endif
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (!err)
err = gnupg_process_ctl (proc, GNUPG_PROCESS_GET_EXIT_ID, &retcode);
err = gpgrt_process_ctl (proc, GPGRT_PROCESS_GET_EXIT_ID, &retcode);
gnupg_process_release (proc);
gpgrt_process_release (proc);
xfree (argv);
p0 = sc->vptr->mk_integer (sc, (unsigned long)retcode);
@ -1132,7 +1129,7 @@ do_process_spawn_io (scheme *sc, pointer args)
if (err_fd >= 0)
close (err_fd);
#endif
gnupg_process_release (proc);
gpgrt_process_release (proc);
xfree (argv);
FFI_RETURN_ERR (sc, err);
}
@ -1145,8 +1142,8 @@ do_process_spawn_fd (scheme *sc, pointer args)
char **argv;
size_t len;
int std_fds[3];
gnupg_process_t proc = NULL;
gnupg_spawn_actions_t act = NULL;
gpgrt_process_t proc = NULL;
gpgrt_spawn_actions_t act = NULL;
FFI_ARG_OR_RETURN (sc, pointer, arguments, list, args);
FFI_ARG_OR_RETURN (sc, int, std_fds[0], number, args);
@ -1171,7 +1168,7 @@ do_process_spawn_fd (scheme *sc, pointer args)
fprintf (stderr, " (%d %d %d)\n", std_fds[0], std_fds[1], std_fds[2]);
}
err = gnupg_spawn_actions_new (&act);
err = gpgrt_spawn_actions_new (&act);
if (err)
{
FFI_RETURN_ERR (sc, err);
@ -1193,13 +1190,13 @@ do_process_spawn_fd (scheme *sc, pointer args)
else
std_err = (HANDLE)_get_osfhandle (std_fds[2]);
gnupg_spawn_actions_set_redirect (act, std_in, std_out, std_err);
gpgrt_spawn_actions_set_redirect (act, std_in, std_out, std_err);
}
#else
gnupg_spawn_actions_set_redirect (act, std_fds[0], std_fds[1], std_fds[2]);
gpgrt_spawn_actions_set_redirect (act, std_fds[0], std_fds[1], std_fds[2]);
#endif
err = gnupg_process_spawn (argv[0], (const char **)&argv[1], 0, act, &proc);
gnupg_spawn_actions_release (act);
err = gpgrt_process_spawn (argv[0], (const char **)&argv[1], 0, act, &proc);
gpgrt_spawn_actions_release (act);
xfree (argv);
FFI_RETURN_POINTER (sc, proc_wrap (sc, proc));
}
@ -1215,9 +1212,9 @@ do_process_wait (scheme *sc, pointer args)
FFI_ARG_OR_RETURN (sc, struct proc_object_box *, box, proc, args);
FFI_ARG_OR_RETURN (sc, int, hang, bool, args);
FFI_ARGS_DONE_OR_RETURN (sc, args);
err = gnupg_process_wait (box->proc, hang);
err = gpgrt_process_wait (box->proc, hang);
if (!err)
err = gnupg_process_ctl (box->proc, GNUPG_PROCESS_GET_EXIT_ID, &retcode);
err = gpgrt_process_ctl (box->proc, GPGRT_PROCESS_GET_EXIT_ID, &retcode);
if (err == GPG_ERR_TIMEOUT)
err = 0;

1
tools/gpg-auth.c
View File

@ -33,7 +33,6 @@
#include "../common/asshelp.h"
#include "../common/session-env.h"
#include "../common/membuf.h"
#include "../common/exechelp.h"
/* We keep all global options in the structure OPT. */

13
tools/gpg-card.c
View File

@ -39,7 +39,6 @@
#include "../common/userids.h"
#include "../common/ccparray.h"
#include "../common/exectool.h"
#include "../common/exechelp.h"
#include "../common/ttyio.h"
#include "../common/server-help.h"
#include "../common/openpgpdefs.h"
@ -3803,7 +3802,7 @@ cmd_gpg (card_info_t info, char *argstr, int use_gpgsm)
char **argarray;
ccparray_t ccp;
const char **argv = NULL;
gnupg_process_t proc;
gpgrt_process_t proc;
int i;
if (!info)
@ -3831,15 +3830,15 @@ cmd_gpg (card_info_t info, char *argstr, int use_gpgsm)
goto leave;
}
err = gnupg_process_spawn (use_gpgsm? opt.gpgsm_program:opt.gpg_program,
err = gpgrt_process_spawn (use_gpgsm? opt.gpgsm_program:opt.gpg_program,
argv,
(GNUPG_PROCESS_STDOUT_KEEP
| GNUPG_PROCESS_STDERR_KEEP),
(GPGRT_PROCESS_STDOUT_KEEP
| GPGRT_PROCESS_STDERR_KEEP),
NULL, &proc);
if (!err)
{
err = gnupg_process_wait (proc, 1);
gnupg_process_release (proc);
err = gpgrt_process_wait (proc, 1);
gpgrt_process_release (proc);
}

3
tools/gpg-connect-agent.c
View File

@ -36,9 +36,6 @@
#include "../common/sysutils.h"
#include "../common/membuf.h"
#include "../common/ttyio.h"
#ifdef HAVE_W32_SYSTEM
# include "../common/exechelp.h"
#endif
#include "../common/init.h"
#include "../common/comopt.h"

47
tools/gpg-mail-tube.c
View File

@ -35,7 +35,6 @@
#include "../common/init.h"
#include "../common/sysutils.h"
#include "../common/ccparray.h"
#include "../common/exechelp.h"
#include "../common/mbox-util.h"
#include "../common/zb32.h"
#include "rfc822parse.h"
@ -151,7 +150,7 @@ struct parser_context_s
static gpg_error_t mail_tube_encrypt (estream_t fpin, strlist_t recipients);
static void prepare_for_appimage (void);
static gpg_error_t start_gpg_encrypt (estream_t *r_input,
gnupg_process_t *r_proc,
gpgrt_process_t *r_proc,
strlist_t recipients);
@ -405,7 +404,7 @@ mail_tube_encrypt (estream_t fpin, strlist_t recipients)
const char *s;
char *boundary = NULL; /* Actually only the random part of it. */
estream_t gpginfp = NULL;
gnupg_process_t proc = NULL;
gpgrt_process_t proc = NULL;
int exitcode;
int i, found;
@ -562,14 +561,14 @@ mail_tube_encrypt (estream_t fpin, strlist_t recipients)
if (err)
log_error ("error closing pipe: %s\n", gpg_strerror (err));
err = gnupg_process_wait (proc, 1 /* hang */);
err = gpgrt_process_wait (proc, 1 /* hang */);
if (err)
{
log_error ("waiting for process %s failed: %s\n",
opt.gpg_program, gpg_strerror (err));
goto leave;
}
gnupg_process_ctl (proc, GNUPG_PROCESS_GET_EXIT_ID, &exitcode);
gpgrt_process_ctl (proc, GPGRT_PROCESS_GET_EXIT_ID, &exitcode);
if (exitcode)
{
log_error ("running %s failed: exitcode=%d\n",
@ -577,7 +576,7 @@ mail_tube_encrypt (estream_t fpin, strlist_t recipients)
goto leave;
}
gnupg_process_release (proc);
gpgrt_process_release (proc);
proc = NULL;
/* Output the final boundary. */
@ -597,7 +596,7 @@ mail_tube_encrypt (estream_t fpin, strlist_t recipients)
leave:
gpgrt_fcancel (gpginfp);
gnupg_process_release (proc);
gpgrt_process_release (proc);
rfc822parse_cancel (ctx->msg);
xfree (boundary);
return err;
@ -688,16 +687,16 @@ prepare_for_appimage (void)
{
/* Run the sleep program for 2^30 seconds (34 years). */
static const char *args[4] = { "-c", "sleep", "1073741824", NULL };
gnupg_spawn_actions_t act;
gpgrt_spawn_actions_t act;
fname = make_filename ("~/.gnupg-vsd/gnupg-vs-desktop.AppImage", NULL);
err = gnupg_spawn_actions_new (&act);
err = gpgrt_spawn_actions_new (&act);
if (!err)
{
err = gnupg_process_spawn (fname, args,
GNUPG_PROCESS_DETACHED, act, NULL);
gnupg_spawn_actions_release (act);
err = gpgrt_process_spawn (fname, args,
GPGRT_PROCESS_DETACHED, act, NULL);
gpgrt_spawn_actions_release (act);
}
if (err)
{
@ -730,7 +729,7 @@ prepare_for_appimage (void)
* is stored at R_INPUT and the process objectat R_PROC. The gpg
* output is sent to stdout and is always armored. */
static gpg_error_t
start_gpg_encrypt (estream_t *r_input, gnupg_process_t *r_proc,
start_gpg_encrypt (estream_t *r_input, gpgrt_process_t *r_proc,
strlist_t recipients)
{
gpg_error_t err;
@ -742,7 +741,7 @@ start_gpg_encrypt (estream_t *r_input, gnupg_process_t *r_proc,
int except[2] = { -1, -1 };
#endif
const char **argv;
gnupg_spawn_actions_t act = NULL;
gpgrt_spawn_actions_t act = NULL;
char *logfilebuf = NULL;
*r_input = NULL;
@ -786,7 +785,7 @@ start_gpg_encrypt (estream_t *r_input, gnupg_process_t *r_proc,
goto leave;
}
err = gnupg_spawn_actions_new (&act);
err = gpgrt_spawn_actions_new (&act);
if (err)
{
xfree (argv);
@ -794,24 +793,24 @@ start_gpg_encrypt (estream_t *r_input, gnupg_process_t *r_proc,
}
#ifdef HAVE_W32_SYSTEM
gnupg_spawn_actions_set_inherit_handles (act, except);
gpgrt_spawn_actions_set_inherit_handles (act, except);
#else
gnupg_spawn_actions_set_inherit_fds (act, except);
gpgrt_spawn_actions_set_inherit_fds (act, except);
#endif
err = gnupg_process_spawn (opt.gpg_program, argv,
(GNUPG_PROCESS_STDIN_PIPE
| GNUPG_PROCESS_STDOUT_KEEP
| GNUPG_PROCESS_STDERR_KEEP), act, r_proc);
gnupg_spawn_actions_release (act);
err = gpgrt_process_spawn (opt.gpg_program, argv,
(GPGRT_PROCESS_STDIN_PIPE
| GPGRT_PROCESS_STDOUT_KEEP
| GPGRT_PROCESS_STDERR_KEEP), act, r_proc);
gpgrt_spawn_actions_release (act);
xfree (argv);
if (err)
goto leave;
gnupg_process_get_streams (*r_proc, 0, r_input, NULL, NULL);
gpgrt_process_get_streams (*r_proc, 0, r_input, NULL, NULL);
leave:
if (err)
{
gnupg_process_release (*r_proc);
gpgrt_process_release (*r_proc);
*r_proc = NULL;
}
xfree (logfilebuf);

83
tools/gpgconf-comp.c
View File

@ -46,7 +46,6 @@
#include "../common/util.h"
#include "../common/i18n.h"
#include "../common/exechelp.h"
#include "../common/sysutils.h"
#include "../common/status.h"
@ -747,7 +746,7 @@ gpg_agent_runtime_change (int killflag)
gpg_error_t err = 0;
const char *pgmname;
const char *argv[5];
gnupg_process_t proc = NULL;
gpgrt_process_t proc = NULL;
int i = 0;
int cmdidx;
@ -764,13 +763,13 @@ gpg_agent_runtime_change (int killflag)
log_assert (i < DIM(argv));
if (!err)
err = gnupg_process_spawn (pgmname, argv, 0, NULL, &proc);
err = gpgrt_process_spawn (pgmname, argv, 0, NULL, &proc);
if (!err)
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (err)
gc_error (0, 0, "error running '%s %s': %s",
pgmname, argv[cmdidx], gpg_strerror (err));
gnupg_process_release (proc);
gpgrt_process_release (proc);
}
@ -780,7 +779,7 @@ scdaemon_runtime_change (int killflag)
gpg_error_t err = 0;
const char *pgmname;
const char *argv[9];
gnupg_process_t proc = NULL;
gpgrt_process_t proc = NULL;
int i = 0;
int cmdidx;
@ -808,13 +807,13 @@ scdaemon_runtime_change (int killflag)
log_assert (i < DIM(argv));
if (!err)
err = gnupg_process_spawn (pgmname, argv, 0, NULL, &proc);
err = gpgrt_process_spawn (pgmname, argv, 0, NULL, &proc);
if (!err)
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (err)
gc_error (0, 0, "error running '%s %s': %s",
pgmname, argv[cmdidx], gpg_strerror (err));
gnupg_process_release (proc);
gpgrt_process_release (proc);
}
@ -825,7 +824,7 @@ tpm2daemon_runtime_change (int killflag)
gpg_error_t err = 0;
const char *pgmname;
const char *argv[9];
gnupg_process_t proc = NULL;
gpgrt_process_t proc = NULL;
int i = 0;
int cmdidx;
@ -853,13 +852,13 @@ tpm2daemon_runtime_change (int killflag)
log_assert (i < DIM(argv));
if (!err)
err = gnupg_process_spawn (pgmname, argv, 0, NULL, &proc);
err = gpgrt_process_spawn (pgmname, argv, 0, NULL, &proc);
if (!err)
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (err)
gc_error (0, 0, "error running '%s %s': %s",
pgmname, argv[cmdidx], gpg_strerror (err));
gnupg_process_release (proc);
gpgrt_process_release (proc);
}
#endif
@ -870,7 +869,7 @@ dirmngr_runtime_change (int killflag)
gpg_error_t err = 0;
const char *pgmname;
const char *argv[6];
gnupg_process_t proc = NULL;
gpgrt_process_t proc = NULL;
int i = 0;
int cmdidx;
@ -888,13 +887,13 @@ dirmngr_runtime_change (int killflag)
log_assert (i < DIM(argv));
if (!err)
err = gnupg_process_spawn (pgmname, argv, 0, NULL, &proc);
err = gpgrt_process_spawn (pgmname, argv, 0, NULL, &proc);
if (!err)
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (err)
gc_error (0, 0, "error running '%s %s': %s",
pgmname, argv[cmdidx], gpg_strerror (err));
gnupg_process_release (proc);
gpgrt_process_release (proc);
}
@ -904,7 +903,7 @@ keyboxd_runtime_change (int killflag)
gpg_error_t err = 0;
const char *pgmname;
const char *argv[6];
gnupg_process_t proc = NULL;
gpgrt_process_t proc = NULL;
int i = 0;
int cmdidx;
@ -922,13 +921,13 @@ keyboxd_runtime_change (int killflag)
log_assert (i < DIM(argv));
if (!err)
err = gnupg_process_spawn (pgmname, argv, 0, NULL, &proc);
err = gpgrt_process_spawn (pgmname, argv, 0, NULL, &proc);
if (!err)
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (err)
gc_error (0, 0, "error running '%s %s': %s",
pgmname, argv[cmdidx], gpg_strerror (err));
gnupg_process_release (proc);
gpgrt_process_release (proc);
}
@ -940,7 +939,7 @@ gc_component_launch (int component)
const char *pgmname;
const char *argv[6];
int i;
gnupg_process_t proc = NULL;
gpgrt_process_t proc = NULL;
if (component < 0)
{
@ -988,9 +987,9 @@ gc_component_launch (int component)
argv[i] = NULL;
log_assert (i < DIM(argv));
err = gnupg_process_spawn (pgmname, argv, 0, NULL, &proc);
err = gpgrt_process_spawn (pgmname, argv, 0, NULL, &proc);
if (!err)
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (err)
gc_error (0, 0, "error running '%s%s%s': %s",
pgmname,
@ -998,7 +997,7 @@ gc_component_launch (int component)
: component == GC_COMPONENT_KEYBOXD? " --keyboxd":"",
" NOP",
gpg_strerror (err));
gnupg_process_release (proc);
gpgrt_process_release (proc);
return err;
}
@ -1339,7 +1338,7 @@ gc_component_check_options (int component, estream_t out, const char *conf_file)
const char *pgmname;
const char *argv[6];
int i;
gnupg_process_t proc;
gpgrt_process_t proc;
estream_t errfp;
error_line_t errlines;
@ -1372,27 +1371,27 @@ gc_component_check_options (int component, estream_t out, const char *conf_file)
result = 0;
errlines = NULL;
err = gnupg_process_spawn (pgmname, argv, GNUPG_PROCESS_STDERR_PIPE,
err = gpgrt_process_spawn (pgmname, argv, GPGRT_PROCESS_STDERR_PIPE,
NULL, &proc);
if (err)
result |= 1; /* Program could not be run. */
else
{
gnupg_process_get_streams (proc, 0, NULL, NULL, &errfp);
gpgrt_process_get_streams (proc, 0, NULL, NULL, &errfp);
errlines = collect_error_output (errfp,
gc_component[component].name);
if (!gnupg_process_wait (proc, 1))
if (!gpgrt_process_wait (proc, 1))
{
int exitcode;
gnupg_process_ctl (proc, GNUPG_PROCESS_GET_EXIT_ID, &exitcode);
gpgrt_process_ctl (proc, GPGRT_PROCESS_GET_EXIT_ID, &exitcode);
if (exitcode == -1)
result |= 1; /* Program could not be run or it
terminated abnormally. */
else if (exitcode)
result |= 2; /* Program returned an error. */
}
gnupg_process_release (proc);
gpgrt_process_release (proc);
es_fclose (errfp);
}
@ -1732,7 +1731,7 @@ retrieve_options_from_program (gc_component_id_t component, int only_installed)
const char *pgmname;
const char *argv[2];
estream_t outfp;
gnupg_process_t proc;
gpgrt_process_t proc;
known_option_t *known_option;
gc_option_t *option;
char *line = NULL;
@ -1765,7 +1764,7 @@ retrieve_options_from_program (gc_component_id_t component, int only_installed)
/* First we need to read the option table from the program. */
argv[0] = "--dump-option-table";
argv[1] = NULL;
err = gnupg_process_spawn (pgmname, argv, GNUPG_PROCESS_STDOUT_PIPE,
err = gpgrt_process_spawn (pgmname, argv, GPGRT_PROCESS_STDOUT_PIPE,
NULL, &proc);
if (err)
{
@ -1773,7 +1772,7 @@ retrieve_options_from_program (gc_component_id_t component, int only_installed)
pgmname, gpg_strerror (err));
}
gnupg_process_get_streams (proc, 0, NULL, &outfp, NULL);
gpgrt_process_get_streams (proc, 0, NULL, &outfp, NULL);
read_line_parm.pgmname = pgmname;
read_line_parm.fp = outfp;
@ -1933,17 +1932,17 @@ retrieve_options_from_program (gc_component_id_t component, int only_installed)
line_len = read_line_parm.line_len;
log_assert (opt_table_used + pseudo_count == opt_info_used);
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (!err)
{
int exitcode;
gnupg_process_ctl (proc, GNUPG_PROCESS_GET_EXIT_ID, &exitcode);
gpgrt_process_ctl (proc, GPGRT_PROCESS_GET_EXIT_ID, &exitcode);
if (exitcode)
gc_error (1, 0, "running %s failed (exitcode=%d): %s",
pgmname, exitcode, gpg_strerror (err));
}
gnupg_process_release (proc);
gpgrt_process_release (proc);
/* Make the gpgrt option table and the internal option table available. */
gc_component[component].opt_table = opt_table;
@ -1953,7 +1952,7 @@ retrieve_options_from_program (gc_component_id_t component, int only_installed)
/* Now read the default options. */
argv[0] = "--gpgconf-list";
argv[1] = NULL;
err = gnupg_process_spawn (pgmname, argv, GNUPG_PROCESS_STDOUT_PIPE,
err = gpgrt_process_spawn (pgmname, argv, GPGRT_PROCESS_STDOUT_PIPE,
NULL, &proc);
if (err)
{
@ -1961,7 +1960,7 @@ retrieve_options_from_program (gc_component_id_t component, int only_installed)
pgmname, gpg_strerror (err));
}
gnupg_process_get_streams (proc, 0, NULL, &outfp, NULL);
gpgrt_process_get_streams (proc, 0, NULL, &outfp, NULL);
while ((length = es_read_line (outfp, &line, &line_len, NULL)) > 0)
{
@ -2045,17 +2044,17 @@ retrieve_options_from_program (gc_component_id_t component, int only_installed)
if (es_fclose (outfp))
gc_error (1, errno, "error closing %s", pgmname);
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (!err)
{
int exitcode;
gnupg_process_ctl (proc, GNUPG_PROCESS_GET_EXIT_ID, &exitcode);
gpgrt_process_ctl (proc, GPGRT_PROCESS_GET_EXIT_ID, &exitcode);
if (exitcode)
gc_error (1, 0, "running %s failed (exitcode=%d): %s",
pgmname, exitcode, gpg_strerror (err));
}
gnupg_process_release (proc);
gpgrt_process_release (proc);
/* At this point, we can parse the configuration file. */

13
tools/gpgconf.c
View File

@ -33,7 +33,6 @@
#include "../common/sysutils.h"
#include "../common/init.h"
#include "../common/status.h"
#include "../common/exechelp.h"
#include "../common/dotlock.h"
#ifdef HAVE_W32_SYSTEM
@ -1303,7 +1302,7 @@ show_versions_via_dirmngr (estream_t fp)
const char *pgmname;
const char *argv[2];
estream_t outfp;
gnupg_process_t proc;
gpgrt_process_t proc;
char *line = NULL;
size_t line_len = 0;
ssize_t length;
@ -1311,7 +1310,7 @@ show_versions_via_dirmngr (estream_t fp)
pgmname = gnupg_module_name (GNUPG_MODULE_NAME_DIRMNGR);
argv[0] = "--gpgconf-versions";
argv[1] = NULL;
err = gnupg_process_spawn (pgmname, argv, GNUPG_PROCESS_STDOUT_PIPE,
err = gpgrt_process_spawn (pgmname, argv, GPGRT_PROCESS_STDOUT_PIPE,
NULL, &proc);
if (err)
{
@ -1320,7 +1319,7 @@ show_versions_via_dirmngr (estream_t fp)
return;
}
gnupg_process_get_streams (proc, 0, NULL, &outfp, NULL);
gpgrt_process_get_streams (proc, 0, NULL, &outfp, NULL);
while ((length = es_read_line (outfp, &line, &line_len, NULL)) > 0)
{
/* Strip newline and carriage return, if present. */
@ -1341,12 +1340,12 @@ show_versions_via_dirmngr (estream_t fp)
pgmname, gpg_strerror (err));
}
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (!err)
{
int exitcode;
gnupg_process_ctl (proc, GNUPG_PROCESS_GET_EXIT_ID, &exitcode);
gpgrt_process_ctl (proc, GPGRT_PROCESS_GET_EXIT_ID, &exitcode);
if (exitcode)
{
log_error ("running %s failed (exitcode=%d): %s\n",
@ -1354,7 +1353,7 @@ show_versions_via_dirmngr (estream_t fp)
es_fprintf (fp, "[error: can't get further info]\n");
}
}
gnupg_process_release (proc);
gpgrt_process_release (proc);
xfree (line);
}

29
tools/gpgtar-create.c
View File

@ -39,7 +39,6 @@
#include "../common/i18n.h"
#include <gpg-error.h>
#include "../common/exechelp.h"
#include "../common/sysutils.h"
#include "../common/ccparray.h"
#include "../common/membuf.h"
@ -1069,7 +1068,7 @@ gpgtar_create (char **inpattern, const char *files_from, int null_names,
estream_t files_from_stream = NULL;
estream_t outstream = NULL;
int eof_seen = 0;
gnupg_process_t proc = NULL;
gpgrt_process_t proc = NULL;
unsigned int skipped_open = 0;
memset (scanctrl, 0, sizeof *scanctrl);
@ -1234,7 +1233,7 @@ gpgtar_create (char **inpattern, const char *files_from, int null_names,
int except[2] = { -1, -1 };
#endif
const char **argv;
gnupg_spawn_actions_t act = NULL;
gpgrt_spawn_actions_t act = NULL;
/* '--encrypt' may be combined with '--symmetric', but 'encrypt'
* is set either way. Clear it if no recipients are specified.
@ -1297,7 +1296,7 @@ gpgtar_create (char **inpattern, const char *files_from, int null_names,
goto leave;
}
err = gnupg_spawn_actions_new (&act);
err = gpgrt_spawn_actions_new (&act);
if (err)
{
xfree (argv);
@ -1305,20 +1304,20 @@ gpgtar_create (char **inpattern, const char *files_from, int null_names,
}
#ifdef HAVE_W32_SYSTEM
gnupg_spawn_actions_set_inherit_handles (act, except);
gpgrt_spawn_actions_set_inherit_handles (act, except);
#else
gnupg_spawn_actions_set_inherit_fds (act, except);
gpgrt_spawn_actions_set_inherit_fds (act, except);
#endif
err = gnupg_process_spawn (opt.gpg_program, argv,
(GNUPG_PROCESS_STDIN_PIPE
| GNUPG_PROCESS_STDOUT_KEEP
| GNUPG_PROCESS_STDERR_KEEP), act, &proc);
gnupg_spawn_actions_release (act);
err = gpgrt_process_spawn (opt.gpg_program, argv,
(GPGRT_PROCESS_STDIN_PIPE
| GPGRT_PROCESS_STDOUT_KEEP
| GPGRT_PROCESS_STDERR_KEEP), act, &proc);
gpgrt_spawn_actions_release (act);
xfree (argv);
if (err)
goto leave;
/* Note that OUTSTREAM is our tar output which is fed to gpg. */
gnupg_process_get_streams (proc, 0, &outstream, NULL, NULL);
gpgrt_process_get_streams (proc, 0, &outstream, NULL, NULL);
es_set_binary (outstream);
}
else if (opt.outfile) /* No crypto */
@ -1364,17 +1363,17 @@ gpgtar_create (char **inpattern, const char *files_from, int null_names,
if (err)
log_error ("error closing pipe: %s\n", gpg_strerror (err));
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (!err)
{
int exitcode;
gnupg_process_ctl (proc, GNUPG_PROCESS_GET_EXIT_ID, &exitcode);
gpgrt_process_ctl (proc, GPGRT_PROCESS_GET_EXIT_ID, &exitcode);
if (exitcode)
log_error ("running %s failed (exitcode=%d): %s",
opt.gpg_program, exitcode, gpg_strerror (err));
}
gnupg_process_release (proc);
gpgrt_process_release (proc);
proc = NULL;
}

27
tools/gpgtar-extract.c
View File

@ -31,7 +31,6 @@
#include "../common/i18n.h"
#include <gpg-error.h>
#include "../common/exechelp.h"
#include "../common/sysutils.h"
#include "../common/ccparray.h"
#include "gpgtar.h"
@ -339,7 +338,7 @@ gpgtar_extract (const char *filename, int decrypt)
char *dirname = NULL;
struct tarinfo_s tarinfo_buffer;
tarinfo_t tarinfo = &tarinfo_buffer;
gnupg_process_t proc;
gpgrt_process_t proc;
char *logfilename = NULL;
unsigned long long notextracted;
@ -390,7 +389,7 @@ gpgtar_extract (const char *filename, int decrypt)
int except[2] = { -1, -1 };
#endif
const char **argv;
gnupg_spawn_actions_t act = NULL;
gpgrt_spawn_actions_t act = NULL;
ccparray_init (&ccp, 0);
if (opt.batch)
@ -436,7 +435,7 @@ gpgtar_extract (const char *filename, int decrypt)
goto leave;
}
err = gnupg_spawn_actions_new (&act);
err = gpgrt_spawn_actions_new (&act);
if (err)
{
xfree (argv);
@ -444,18 +443,18 @@ gpgtar_extract (const char *filename, int decrypt)
}
#ifdef HAVE_W32_SYSTEM
gnupg_spawn_actions_set_inherit_handles (act, except);
gpgrt_spawn_actions_set_inherit_handles (act, except);
#else
gnupg_spawn_actions_set_inherit_fds (act, except);
gpgrt_spawn_actions_set_inherit_fds (act, except);
#endif
err = gnupg_process_spawn (opt.gpg_program, argv,
((filename ? 0 : GNUPG_PROCESS_STDIN_KEEP)
| GNUPG_PROCESS_STDOUT_PIPE), act, &proc);
gnupg_spawn_actions_release (act);
err = gpgrt_process_spawn (opt.gpg_program, argv,
((filename ? 0 : GPGRT_PROCESS_STDIN_KEEP)
| GPGRT_PROCESS_STDOUT_PIPE), act, &proc);
gpgrt_spawn_actions_release (act);
xfree (argv);
if (err)
goto leave;
gnupg_process_get_streams (proc, 0, NULL, &stream, NULL);
gpgrt_process_get_streams (proc, 0, NULL, &stream, NULL);
es_set_binary (stream);
}
else if (filename)
@ -502,17 +501,17 @@ gpgtar_extract (const char *filename, int decrypt)
if (err)
log_error ("error closing pipe: %s\n", gpg_strerror (err));
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (!err)
{
int exitcode;
gnupg_process_ctl (proc, GNUPG_PROCESS_GET_EXIT_ID, &exitcode);
gpgrt_process_ctl (proc, GPGRT_PROCESS_GET_EXIT_ID, &exitcode);
if (exitcode)
log_error ("running %s failed (exitcode=%d): %s",
opt.gpg_program, exitcode, gpg_strerror (err));
}
gnupg_process_release (proc);
gpgrt_process_release (proc);
proc = NULL;
}

27
tools/gpgtar-list.c
View File

@ -29,7 +29,6 @@
#include "../common/i18n.h"
#include <gpg-error.h>
#include "gpgtar.h"
#include "../common/exechelp.h"
#include "../common/sysutils.h"
#include "../common/ccparray.h"
@ -460,7 +459,7 @@ gpgtar_list (const char *filename, int decrypt)
strlist_t extheader = NULL;
struct tarinfo_s tarinfo_buffer;
tarinfo_t tarinfo = &tarinfo_buffer;
gnupg_process_t proc = NULL;
gpgrt_process_t proc = NULL;
memset (&tarinfo_buffer, 0, sizeof tarinfo_buffer);
@ -474,7 +473,7 @@ gpgtar_list (const char *filename, int decrypt)
int except[2] = { -1, -1 };
#endif
const char **argv;
gnupg_spawn_actions_t act = NULL;
gpgrt_spawn_actions_t act = NULL;
ccparray_init (&ccp, 0);
if (opt.batch)
@ -514,7 +513,7 @@ gpgtar_list (const char *filename, int decrypt)
goto leave;
}
err = gnupg_spawn_actions_new (&act);
err = gpgrt_spawn_actions_new (&act);
if (err)
{
xfree (argv);
@ -522,18 +521,18 @@ gpgtar_list (const char *filename, int decrypt)
}
#ifdef HAVE_W32_SYSTEM
gnupg_spawn_actions_set_inherit_handles (act, except);
gpgrt_spawn_actions_set_inherit_handles (act, except);
#else
gnupg_spawn_actions_set_inherit_fds (act, except);
gpgrt_spawn_actions_set_inherit_fds (act, except);
#endif
err = gnupg_process_spawn (opt.gpg_program, argv,
((filename ? 0 : GNUPG_PROCESS_STDIN_KEEP)
| GNUPG_PROCESS_STDOUT_PIPE), act, &proc);
gnupg_spawn_actions_release (act);
err = gpgrt_process_spawn (opt.gpg_program, argv,
((filename ? 0 : GPGRT_PROCESS_STDIN_KEEP)
| GPGRT_PROCESS_STDOUT_PIPE), act, &proc);
gpgrt_spawn_actions_release (act);
xfree (argv);
if (err)
goto leave;
gnupg_process_get_streams (proc, 0, NULL, &stream, NULL);
gpgrt_process_get_streams (proc, 0, NULL, &stream, NULL);
es_set_binary (stream);
}
else if (filename) /* No decryption requested. */
@ -580,16 +579,16 @@ gpgtar_list (const char *filename, int decrypt)
if (err)
log_error ("error closing pipe: %s\n", gpg_strerror (err));
err = gnupg_process_wait (proc, 1);
err = gpgrt_process_wait (proc, 1);
if (!err)
{
int exitcode;
gnupg_process_ctl (proc, GNUPG_PROCESS_GET_EXIT_ID, &exitcode);
gpgrt_process_ctl (proc, GPGRT_PROCESS_GET_EXIT_ID, &exitcode);
log_error ("running %s failed (exitcode=%d): %s",
opt.gpg_program, exitcode, gpg_strerror (err));
}
gnupg_process_release (proc);
gpgrt_process_release (proc);
proc = NULL;
}