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/*
Copyright (C) 2011 ABRT Team
Copyright (C) 2011 RedHat inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "abrtlib.h"
#include "report.h"
int report_problem_in_dir(const char *dirname, int flags)
{
const char *path;
/*
if is isatty
-> run cli reporter
path = "cli"
*/
char *args[5], **pp;
pp = args;
*pp++ = (char *)"bug-reporting-wizard";
if (!(flags & LIBREPORT_ANALYZE))
*pp++ = (char *)"--report-only";
*pp++ = (char *)"--";
*pp++ = (char *)dirname;
*pp++ = NULL;
pid_t pid = vfork();
if (pid < 0) /* error */
{
perror_msg("vfork");
return -1;
}
if (pid == 0) /* child */
{
/* Some callers set SIGCHLD to SIG_IGN.
* However, reporting spawns child processes.
* Suppressing child death notification terribly confuses some of them.
* Just in case, undo it.
* Note that we do it in the child, so the parent is never affected.
*/
signal(SIGCHLD, SIG_DFL);
path = BIN_DIR"/bug-reporting-wizard";
VERB1 log("Executing: %s", path);
execv(path, args);
/* Did not find the desired executable in the installation directory.
* Trying to find it in PATH
*/
path = "bug-reporting-wizard";
execvp(path, args);
perror_msg_and_die("Can't execute %s", path);
}
/* parent */
if (flags & LIBREPORT_WAIT)
{
int status;
pid_t p = waitpid(pid, &status, 0);
if (p <= 0)
{
perror_msg("can't waitpid");
return -1;
}
if (WIFEXITED(status))
{
VERB2 log("reporting finished with exitcode %d", WEXITSTATUS(status));
return WEXITSTATUS(status);
}
/* child died from a signal: WIFSIGNALED(status) should be true */
VERB2 log("reporting killed by signal %d", WTERMSIG(status));
return WTERMSIG(status) + 128;
}
return 0;
}
int report_problem_in_memory(problem_data_t *pd, int flags)
{
int result = 0;
struct dump_dir *dd = create_dump_dir_from_problem_data(pd, "/tmp"/* /var/tmp ?? */);
if (!dd)
return -1;
char *dir_name = xstrdup(dd->dd_dirname);
dd_close(dd);
VERB2 log("Temp problem dir: '%s'", dir_name);
// TODO: if !LIBREPORT_WAIT pass LIBREPORT_DEL_DIR, and teach bug-reporting-wizard
// an option to delete directory after reporting?
// It will make !LIBREPORT_WAIT reporting possible
result = report_problem_in_dir(dir_name, flags);
/* If we wait for reporter to finish, we should clean the tmp dir.
* We can also reload the problem data if requested.
*/
if (flags & LIBREPORT_WAIT)
{
if (flags & LIBREPORT_RELOAD_DATA)
g_hash_table_remove_all(pd);
dd = dd_opendir(dir_name, 0);
if (dd)
{
if (flags & LIBREPORT_RELOAD_DATA)
load_problem_data_from_dump_dir(pd, dd);
dd_delete(dd);
}
}
free(dir_name);
return result;
}
int report_problem(problem_data_t *pd)
{
return report_problem_in_memory(pd, LIBREPORT_WAIT);
}
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