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/*
SOSreport.cpp
Copyright (C) 2009 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 "abrt_types.h"
#include "ABRTException.h"
#include "SOSreport.h"
#include "DebugDump.h"
#include "ABRTException.h"
#include "CommLayerInner.h"
using namespace std;
static void ErrorCheck(int pos)
{
if (pos < 0)
{
throw CABRTException(EXCEP_PLUGIN, "Can't find filename in sosreport output");
}
}
static string ParseFilename(const string& pOutput)
{
/*
the sosreport's filename is embedded in sosreport's output.
It appears on the line after the string in 'sosreport_filename_marker',
it has leading spaces, and a trailing newline. This function trims
any leading and trailing whitespace from the filename.
*/
static const char sosreport_filename_marker[] =
"Your sosreport has been generated and saved in:";
int p = pOutput.find(sosreport_filename_marker);
ErrorCheck(p);
p += sizeof(sosreport_filename_marker)-1;
int filename_start = pOutput.find_first_not_of(" \n\t", p);
ErrorCheck(p);
int line_end = pOutput.find_first_of('\n', filename_start);
ErrorCheck(p);
int filename_end = pOutput.find_last_not_of(" \n\t", line_end);
ErrorCheck(p);
return pOutput.substr(filename_start, filename_end - filename_start + 1);
}
void CActionSOSreport::Run(const char *pActionDir, const char *pArgs, int force)
{
if (!force)
{
CDebugDump dd;
dd.Open(pActionDir);
bool bt_exists = dd.Exist("sosreport.tar.bz2");
if (bt_exists)
{
VERB3 log("%s already exists, not regenerating", "sosreport.tar.bz2");
return;
}
}
static const char command_default[] = "nice sosreport --batch"
" --only=anaconda --only=bootloader"
" --only=devicemapper --only=filesys --only=hardware --only=kernel"
" --only=libraries --only=memory --only=networking --only=nfsserver"
" --only=pam --only=process --only=rpm -k rpm.rpmva=off --only=ssh"
" --only=startup --only=yum 2>&1";
static const char command_prefix[] = "nice sosreport --batch --no-progressbar";
string command;
vector_string_t args;
parse_args(pArgs, args, '"');
if (args.size() == 0 || args[0] == "")
{
command = command_default;
}
else
{
command = ssprintf("%s %s 2>&1", command_prefix, args[0].c_str());
}
update_client(_("Running sosreport: %s"), command.c_str());
string output = command;
output += '\n';
char *command_out = run_in_shell_and_save_output(/*flags:*/ 0, command.c_str(), /*dir:*/ NULL, /*size_p:*/ NULL);
output += command_out;
free(command_out);
update_client(_("Done running sosreport"));
VERB3 log("sosreport output:'%s'", output.c_str());
// Parse:
// "Your sosreport has been generated and saved in:
// /tmp/sosreport-XXXX.tar.bz2"
string sosreport_filename = ParseFilename(output);
string sosreport_dd_filename = concat_path_file(pActionDir, "sosreport.tar.bz2");
CDebugDump dd;
dd.Open(pActionDir);
//Not useful: dd.SaveText("sosreportoutput", output);
off_t sz = copy_file(sosreport_filename.c_str(), sosreport_dd_filename.c_str(), 0644);
unlink(sosreport_filename.c_str()); // don't want to leave sosreport-XXXX.tar.bz2 in /tmp
unlink((sosreport_filename + ".md5").c_str()); // sosreport-XXXX.tar.bz2.md5 too
if (sz < 0)
{
dd.Close();
throw CABRTException(EXCEP_PLUGIN,
"Can't copy '%s' to '%s'",
sosreport_filename.c_str(),
sosreport_dd_filename.c_str()
);
}
}
PLUGIN_INFO(ACTION,
CActionSOSreport,
"SOSreport",
"0.0.2",
"Runs sosreport, saves the output",
"gavin@redhat.com",
"https://fedorahosted.org/abrt/wiki",
"");
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