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/*
Copyright (C) 2010 ABRT team
Copyright (C) 2010 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.
Authors:
Denys Vlasenko <dvlasenk@redhat.com>
Zdenek Prikryl <zprikryl@redhat.com>
*/
#include "abrtlib.h"
#include "abrt_exception.h"
#include "KerneloopsScanner.h"
#include <dlfcn.h>
#define LOADSYM(fp, name) \
do { \
fp = (typeof(fp)) (dlsym(handle, name)); \
if (!fp) \
perror_msg_and_die(PLUGINS_LIB_DIR"/libKerneloopsScanner.so has no %s", name); \
} while (0)
int main(int argc, char **argv)
{
char *program_name = strrchr(argv[0], '/');
program_name = program_name ? program_name + 1 : argv[0];
/* Parse options */
bool opt_d = 0, opt_s = 0;
int opt;
while ((opt = getopt(argc, argv, "dsv")) != -1) {
switch (opt) {
case 'd':
opt_d = 1;
break;
case 's':
opt_s = 1;
break;
case 'v':
/* Kerneloops code uses VERB3, thus: */
g_verbose = 3;
break;
default:
usage:
error_msg_and_die(
"Usage: %s [-dsv] FILE\n\n"
"Options:\n"
"\t-d\tCreate ABRT dump for every oops found\n"
"\t-s\tPrint found oopses on standard output\n"
"\t-v\tVerbose\n"
, program_name
);
}
}
argv += optind;
if (!argv[0])
goto usage;
msg_prefix = program_name;
/* Load KerneloopsScanner plugin */
// const plugin_info_t *plugin_info;
CPlugin* (*plugin_newf)(void);
int (*scan_syslog_file)(vector_string_t& oopsList, const char *filename, time_t *last_changed_p);
int (*save_oops_to_debug_dump)(const vector_string_t& oopsList);
void *handle;
errno = 0;
//TODO: use it directly, not via dlopen?
handle = dlopen(PLUGINS_LIB_DIR"/libKerneloopsScanner.so", RTLD_NOW);
if (!handle)
perror_msg_and_die("can't load %s", PLUGINS_LIB_DIR"/libKerneloopsScanner.so");
// LOADSYM(plugin_info, "plugin_info");
LOADSYM(plugin_newf, "plugin_new");
LOADSYM(scan_syslog_file, "scan_syslog_file");
LOADSYM(save_oops_to_debug_dump, "save_oops_to_debug_dump");
// CKerneloopsScanner* scanner = (CKerneloopsScanner*) plugin_newf();
// scanner->Init();
// scanner->LoadSettings(path);
/* Use it: parse and dump the oops */
vector_string_t oopsList;
int cnt = scan_syslog_file(oopsList, argv[0], NULL);
log("found oopses: %d", cnt);
if (cnt > 0) {
if (opt_s) {
int i = 0;
while (i < oopsList.size()) {
printf("\nVersion: %s", oopsList[i].c_str());
i++;
}
}
if (opt_d) {
log("dumping oopses");
int errors = save_oops_to_debug_dump(oopsList);
if (errors > 0)
{
log("%d errors while dumping oopses", errors);
return 1;
}
}
}
/*dlclose(handle); - why bother? */
return 0;
}
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