static GList *abrt_journal_extract_xorg_crashes(abrt_journal_t *journal) { GList *crash_info_list = NULL; do { char *line = abrt_journal_get_log_line(journal); if (line == NULL) error_msg_and_die(_("Cannot read journal data.")); char *p = skip_pfx(line); if (strcmp(p, XORG_SEARCH_STRING) == 0) { struct xorg_crash_info *crash_info = process_xorg_bt(&abrt_journal_get_next_log_line, journal); if (crash_info) crash_info_list = g_list_append(crash_info_list, crash_info); else log_warning(_("Failed to parse Backtrace from journal")); } free(line); } while (abrt_journal_next(journal) > 0); log("Found crashes: %d", g_list_length(crash_info_list)); return crash_info_list; }
int main(int argc, char **argv) { /* I18n */ setlocale(LC_ALL, ""); #if ENABLE_NLS bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); #endif abrt_init(argv); /* Can't keep these strings/structs static: _() doesn't support that */ const char *program_usage_string = _( "& [-vsoxm] [-d DIR]/[-D] [FILE]\n" "\n" "Extract Xorg crash from FILE (or standard input)" ); /* Keep OPT_z enums and order of options below in sync! */ struct options program_options[] = { OPT__VERBOSE(&g_verbose), OPT_BOOL( 's', NULL, NULL, _("Log to syslog")), OPT_BOOL( 'o', NULL, NULL, _("Print found crash data on standard output")), OPT_STRING('d', NULL, &debug_dumps_dir, "DIR", _("Create problem directory in DIR for every crash found")), OPT_BOOL( 'D', NULL, NULL, _("Same as -d DumpLocation, DumpLocation is specified in abrt.conf")), OPT_BOOL( 'x', NULL, NULL, _("Make the problem directory world readable")), OPT_BOOL( 'm', NULL, NULL, _("Print search string(s) to stdout and exit")), OPT_END() }; unsigned opts = g_opts = parse_opts(argc, argv, program_options, program_usage_string); export_abrt_envvars(0); msg_prefix = g_progname; if ((opts & OPT_s) || getenv("ABRT_SYSLOG")) { logmode = LOGMODE_JOURNAL; } if (opts & OPT_m) { puts("Backtrace"); return 0; } if (opts & OPT_D) { if (opts & OPT_d) show_usage_and_die(program_usage_string, program_options); load_abrt_conf(); debug_dumps_dir = g_settings_dump_location; g_settings_dump_location = NULL; free_abrt_conf_data(); } argv += optind; if (argv[0]) xmove_fd(xopen(argv[0], O_RDONLY), STDIN_FILENO); char *line; while ((line = xmalloc_fgetline(stdin)) != NULL) { char *p = skip_pfx(line); if (strcmp(p, "Backtrace:") == 0) { free(line); g_bt_count++; process_xorg_bt(); continue; } free(line); } /* If we are run by a log watcher, this delays log rescan * (because log watcher waits to us to terminate) * and possibly prevents dreaded "abrt storm". */ if (opts & (OPT_d|OPT_D)) { if (g_bt_count > MAX_DUMPED_DD_COUNT) sleep(g_bt_count - MAX_DUMPED_DD_COUNT); } return 0; }