| // SPDX-License-Identifier: GPL-2.0 |
| |
| /* |
| * Copyright (C) 2017 VMware Inc, Yordan Karadzhov <y.karadz@gmail.com> |
| */ |
| |
| // C |
| #include <sys/stat.h> |
| #include <getopt.h> |
| |
| // Qt |
| #include <QApplication> |
| |
| // KernelShark |
| #include "KsCmakeDef.hpp" |
| #include "KsMainWindow.hpp" |
| |
| #define default_input_file (char*)"trace.dat" |
| |
| static char *input_file; |
| |
| void usage(const char *prog) |
| { |
| printf("Usage: %s\n", prog); |
| printf(" -h Display this help message\n"); |
| printf(" -v Display version and exit\n"); |
| printf(" -i input_file, default is %s\n", default_input_file); |
| printf(" -p register plugin, use plugin name, absolute or relative path\n"); |
| printf(" -u unregister plugin, use plugin name or absolute path\n"); |
| printf(" -s import a session\n"); |
| } |
| |
| int main(int argc, char **argv) |
| { |
| QApplication::setAttribute(Qt::AA_EnableHighDpiScaling); |
| QApplication a(argc, argv); |
| |
| KsMainWindow ks; |
| |
| int c; |
| bool fromSession = false; |
| |
| while ((c = getopt(argc, argv, "hvi:p:u:s:")) != -1) { |
| switch(c) { |
| case 'h': |
| usage(argv[0]); |
| return 0; |
| |
| case 'v': |
| printf("%s - %s\n", basename(argv[0]), KS_VERSION_STRING); |
| return 0; |
| |
| case 'i': |
| input_file = optarg; |
| break; |
| |
| case 'p': |
| ks.registerPlugin(QString(optarg)); |
| break; |
| |
| case 'u': |
| ks.unregisterPlugin(QString(optarg)); |
| break; |
| |
| case 's': |
| ks.loadSession(QString(optarg)); |
| fromSession = true; |
| |
| default: |
| break; |
| } |
| } |
| |
| if (!fromSession) { |
| if ((argc - optind) >= 1) { |
| if (input_file) |
| usage(argv[0]); |
| input_file = argv[optind]; |
| } |
| |
| if (!input_file) { |
| struct stat st; |
| if (stat(default_input_file, &st) == 0) |
| input_file = default_input_file; |
| } |
| |
| if (input_file) |
| ks.loadDataFile(QString(input_file)); |
| } |
| |
| ks.show(); |
| return a.exec(); |
| } |