static bool MinidumpCallback(const wchar_t *minidump_folder, const wchar_t *minidump_id, void *context, EXCEPTION_POINTERS*, MDRawAssertionInfo*, bool) {
ExceptionManager* this_ptr = reinterpret_cast<ExceptionManager*>(context);
report_info("Detected crash...");
std::string minidump_path = utf8::cvt<std::string>(minidump_folder) + "\\" + utf8::cvt<std::string>(minidump_id) + ".dmp";
if (minidump_path.length() >= MAX_PATH) {
report_error("Path to long");
return false;
}
if (!boost::filesystem::is_regular(minidump_path)) {
report_error("Failed to create mini dump please check that you have a proper version of dbghlp.dll");
return false;
}
std::string path = modulePath() + "\\reporter.exe";
if (path.length() >= MAX_PATH) {
report_error("Path to long");
return false;
}
if (!boost::filesystem::is_regular(path)) {
report_error("Failed to find reporter.exe");
return false;
}
if (this_ptr->is_archive()) {
run_command(this_ptr, path, "archive", minidump_path, this_ptr->target());
}
if (this_ptr->is_send()) {
if (this_ptr->is_send_ui())
run_command(this_ptr, path, "send-gui", minidump_path, this_ptr->target());
else
run_command(this_ptr, path, "send", minidump_path, this_ptr->target());
}
#ifdef WIN32
if (this_ptr->is_restart()) {
std::vector<std::string> commands;
try {
if (!serviceControll::isStarted(utf8::cvt<std::wstring>(this_ptr->service()))) {
report_error("Service not started, not restarting...");
return true;
}
} catch (...) {
report_error("Failed to check service state");
}
commands.push_back(path);
commands.push_back("restart");
commands.push_back(this_ptr->service());
run_proc(build_commandline(commands));
}
#endif
return true;
}
void run_command(ExceptionManager* this_ptr, std::string exe, std::string command, std::string minidump, std::string target) {
std::vector<std::string> commands;
commands.push_back(exe);
commands.push_back(command);
commands.push_back(minidump);
commands.push_back(this_ptr->application());
commands.push_back(this_ptr->version());
commands.push_back(this_ptr->date());
commands.push_back(target);
run_proc(build_commandline(commands));
Sleep(500);
}
int
_gpgme_io_spawn (const char *path, char * const argv[], unsigned int flags,
struct spawn_fd_item_s *fd_list,
void (*atfork) (void *opaque, int reserved),
void *atforkvalue, pid_t *r_pid)
{
SECURITY_ATTRIBUTES sec_attr;
PROCESS_INFORMATION pi =
{
NULL, /* returns process handle */
0, /* returns primary thread handle */
0, /* returns pid */
0 /* returns tid */
};
STARTUPINFO si;
int cr_flags = (CREATE_DEFAULT_ERROR_MODE
| GetPriorityClass (GetCurrentProcess ()));
int i;
char **args;
char *arg_string;
/* FIXME. */
int debug_me = 0;
int tmp_fd;
char *tmp_name;
TRACE_BEG1 (DEBUG_SYSIO, "_gpgme_io_spawn", path,
"path=%s", path);
i = 0;
while (argv[i])
{
TRACE_LOG2 ("argv[%2i] = %s", i, argv[i]);
i++;
}
/* We do not inherit any handles by default, and just insert those
handles we want the child to have afterwards. But some handle
values occur on the command line, and we need to move
stdin/out/err to the right location. So we use a wrapper program
which gets the information from a temporary file. */
if (_gpgme_mkstemp (&tmp_fd, &tmp_name) < 0)
{
TRACE_LOG1 ("_gpgme_mkstemp failed: %s", strerror (errno));
return TRACE_SYSRES (-1);
}
TRACE_LOG1 ("tmp_name = %s", tmp_name);
args = calloc (2 + i + 1, sizeof (*args));
args[0] = (char *) _gpgme_get_w32spawn_path ();
args[1] = tmp_name;
args[2] = path;
memcpy (&args[3], &argv[1], i * sizeof (*args));
memset (&sec_attr, 0, sizeof sec_attr);
sec_attr.nLength = sizeof sec_attr;
sec_attr.bInheritHandle = FALSE;
arg_string = build_commandline (args);
free (args);
if (!arg_string)
{
close (tmp_fd);
DeleteFile (tmp_name);
return TRACE_SYSRES (-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 = INVALID_HANDLE_VALUE;
si.hStdOutput = INVALID_HANDLE_VALUE;
si.hStdError = INVALID_HANDLE_VALUE;
cr_flags |= CREATE_SUSPENDED;
cr_flags |= DETACHED_PROCESS;
if (!CreateProcessA (_gpgme_get_w32spawn_path (),
arg_string,
&sec_attr, /* process security attributes */
&sec_attr, /* thread security attributes */
FALSE, /* inherit handles */
cr_flags, /* creation flags */
NULL, /* environment */
NULL, /* use current drive/directory */
&si, /* startup information */
&pi)) /* returns process information */
{
TRACE_LOG1 ("CreateProcess failed: ec=%d", (int) GetLastError ());
free (arg_string);
close (tmp_fd);
DeleteFile (tmp_name);
/* FIXME: Should translate the error code. */
errno = EIO;
return TRACE_SYSRES (-1);
}
free (arg_string);
if (flags & IOSPAWN_FLAG_ALLOW_SET_FG)
_gpgme_allow_set_foreground_window ((pid_t)pi.dwProcessId);
/* Insert the inherited handles. */
for (i = 0; fd_list[i].fd != -1; i++)
{
HANDLE hd;
/* Make it inheritable for the wrapper process. */
if (!DuplicateHandle (GetCurrentProcess(),
_get_osfhandle (giochannel_table[fd_list[i].fd].fd),
pi.hProcess, &hd, 0, TRUE, DUPLICATE_SAME_ACCESS))
{
TRACE_LOG1 ("DuplicateHandle failed: ec=%d", (int) GetLastError ());
TerminateProcess (pi.hProcess, 0);
/* Just in case TerminateProcess didn't work, let the
process fail on its own. */
ResumeThread (pi.hThread);
CloseHandle (pi.hThread);
CloseHandle (pi.hProcess);
close (tmp_fd);
DeleteFile (tmp_name);
/* FIXME: Should translate the error code. */
errno = EIO;
return TRACE_SYSRES (-1);
}
/* Return the child name of this handle. */
fd_list[i].peer_name = (int) hd;
}
/* Write the handle translation information to the temporary
file. */
{
/* Hold roughly MAX_TRANS quadruplets of 64 bit numbers in hex
notation: "0xFEDCBA9876543210" with an extra white space after
every quadruplet. 10*(19*4 + 1) - 1 = 769. This plans ahead
for a time when a HANDLE is 64 bit. */
#define BUFFER_MAX 800
char line[BUFFER_MAX + 1];
int res;
int written;
size_t len;
if ((flags & IOSPAWN_FLAG_ALLOW_SET_FG))
strcpy (line, "~1 \n");
else
strcpy (line, "\n");
for (i = 0; fd_list[i].fd != -1; i++)
{
/* Strip the newline. */
len = strlen (line) - 1;
/* Format is: Local name, stdin/stdout/stderr, peer name, argv idx. */
snprintf (&line[len], BUFFER_MAX - len, "0x%x %d 0x%x %d \n",
fd_list[i].fd, fd_list[i].dup_to,
fd_list[i].peer_name, fd_list[i].arg_loc);
/* Rather safe than sorry. */
line[BUFFER_MAX - 1] = '\n';
line[BUFFER_MAX] = '\0';
}
len = strlen (line);
written = 0;
do
{
res = write (tmp_fd, &line[written], len - written);
if (res > 0)
written += res;
}
while (res > 0 || (res < 0 && errno == EAGAIN));
}
close (tmp_fd);
/* The temporary file is deleted by the gpgme-w32spawn process
(hopefully). */
TRACE_LOG4 ("CreateProcess ready: hProcess=%p, hThread=%p, "
"dwProcessID=%d, dwThreadId=%d",
pi.hProcess, pi.hThread,
(int) pi.dwProcessId, (int) pi.dwThreadId);
if (r_pid)
*r_pid = (pid_t)pi.dwProcessId;
if (ResumeThread (pi.hThread) < 0)
TRACE_LOG1 ("ResumeThread failed: ec=%d", (int) GetLastError ());
if (!CloseHandle (pi.hThread))
TRACE_LOG1 ("CloseHandle of thread failed: ec=%d",
(int) GetLastError ());
TRACE_LOG1 ("process=%p", pi.hProcess);
/* We don't need to wait for the process. */
if (!CloseHandle (pi.hProcess))
TRACE_LOG1 ("CloseHandle of process failed: ec=%d",
(int) GetLastError ());
if (! (flags & IOSPAWN_FLAG_NOCLOSE))
{
for (i = 0; fd_list[i].fd != -1; i++)
_gpgme_io_close (fd_list[i].fd);
}
for (i = 0; fd_list[i].fd != -1; i++)
if (fd_list[i].dup_to == -1)
TRACE_LOG3 ("fd[%i] = 0x%x -> 0x%x", i, fd_list[i].fd,
fd_list[i].peer_name);
else
TRACE_LOG4 ("fd[%i] = 0x%x -> 0x%x (std%s)", i, fd_list[i].fd,
fd_list[i].peer_name, (fd_list[i].dup_to == 0) ? "in" :
((fd_list[i].dup_to == 1) ? "out" : "err"));
return TRACE_SYSRES (0);
}
int
my_spawn (char **argv, struct spawn_fd_item_s *fd_list, unsigned int flags)
{
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_stdout = 0;
int duped_stderr = 0;
HANDLE hnul = INVALID_HANDLE_VALUE;
/* FIXME. */
int debug_me = 0;
i = 0;
while (argv[i])
{
fprintf (stderr, PGM": argv[%2i] = %s\n", i, argv[i]);
i++;
}
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);
fprintf (stderr, PGM": spawning: %s\n", arg_string);
for (i = 0; fd_list[i].handle != -1; i++)
{
/* The handle already is inheritable. */
if (fd_list[i].dup_to == 0)
{
si.hStdInput = (HANDLE) fd_list[i].peer_name;
duped_stdin = 1;
fprintf (stderr, PGM": dup 0x%x to stdin\n", fd_list[i].peer_name);
}
else if (fd_list[i].dup_to == 1)
{
si.hStdOutput = (HANDLE) fd_list[i].peer_name;
duped_stdout = 1;
fprintf (stderr, PGM": dup 0x%x to stdout\n", fd_list[i].peer_name);
}
else if (fd_list[i].dup_to == 2)
{
si.hStdError = (HANDLE) fd_list[i].peer_name;
duped_stderr = 1;
fprintf (stderr, PGM":dup 0x%x to stderr\n", fd_list[i].peer_name);
}
}
if (!duped_stdin || !duped_stdout || !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)
{
free (arg_string);
/* FIXME: Should translate the error code. */
errno = EIO;
return -1;
}
/* Make sure that the process has a connected stdin. */
if (!duped_stdin)
si.hStdInput = hnul;
/* Make sure that the process has a connected stdout. */
if (!duped_stdout)
si.hStdOutput = hnul;
/* We normally don't want all the normal output. */
if (!duped_stderr)
si.hStdError = hnul;
}
cr_flags |= CREATE_SUSPENDED;
cr_flags |= DETACHED_PROCESS;
if (!CreateProcessA (argv[0],
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 */
{
free (arg_string);
/* FIXME: Should translate the error code. */
errno = EIO;
return -1;
}
free (arg_string);
/* Close the /dev/nul handle if used. */
if (hnul != INVALID_HANDLE_VALUE)
CloseHandle (hnul);
for (i = 0; fd_list[i].handle != -1; i++)
CloseHandle ((HANDLE) fd_list[i].handle);
if (flags & IOSPAWN_FLAG_ALLOW_SET_FG)
{
static int initialized;
static BOOL (WINAPI * func)(DWORD);
void *handle;
if (!initialized)
{
/* Available since W2000; thus we dynload it. */
initialized = 1;
handle = LoadLibrary ("user32.dll");
if (handle)
{
func = GetProcAddress (handle, "AllowSetForegroundWindow");
if (!func)
FreeLibrary (handle);
}
}
if (func)
{
int rc = func (pi.dwProcessId);
fprintf (stderr, PGM": AllowSetForegroundWindow(%d): rc=%d\n",
(int)pi.dwProcessId, rc);
}
}
ResumeThread (pi.hThread);
CloseHandle (pi.hThread);
CloseHandle (pi.hProcess);
return 0;
}
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 handle_to_pid (pi.hProcess);
}
int
main (int argc, const char * const *argv)
{
int rc;
char pgm[MAX_PATH+100];
char *p, *p0;
char **argv_quoted;
if (!GetModuleFileNameA (NULL, pgm, sizeof (pgm) - 1))
{
fprintf (stderr, "kleowrap: error getting my own name: rc=%d\n",
GetLastError());
return 2;
}
/* Switch directory and insert bin directory. */
p = strrchr (pgm, '\\');
if (!p)
goto leave;
*p = '\0';
chdir (pgm);
kleowrap_set_dll_directory (pgm);
*(p++) = '\\';
memmove (p + 4, p, strlen (p) + 1);
strncpy (p, "bin\\", 4);
/* Hack to output our own version along with the real file name
before the actual, we require that the --version option is given
twice. */
if (argc > 2
&& !strcmp(argv[1], "--version")
&& !strcmp(argv[2], "--version"))
{
fputs ("kleowrap (Gpg4win) " PACKAGE_VERSION " ;", stdout);
fputs (pgm, stdout);
fputc ('\n', stdout);
fflush (stdout);
}
argv_quoted = build_commandline (argv);
if (! argv_quoted)
goto leave;
/* Now that the current working is INSTDIR, try to run kbuildsycoca
(create/update plugin cache). We don't check the return value,
as kbuildsycoca is allowed to fail (and will if kleopatra is
already running). */
run_kbuildsycoca();
/* Using execv does not replace the existing program image, but
spawns a new one and daemonizes it, confusing the command line
interpreter. So we have to use spawnv. */
rc = _spawnv (_P_NOWAIT, pgm, (const char **) argv_quoted);
if (rc < 0)
{
fprintf (stderr, "kleowrap: executing `%s' failed: %s\n",
pgm, strerror (errno));
return 2;
}
return rc;
leave:
fprintf (stderr, "kleowrap: internal error parsing my own name `%s'\n",
pgm);
return 2;
}
