From: Yordan Karadzhov (VMware) <y.karadz@xxxxxxxxx>
This patch adds the main executable of the KernelShark GUI.
Signed-off-by: Yordan Karadzhov (VMware) <y.karadz@xxxxxxxxx>
---
kernel-shark-qt/src/CMakeLists.txt | 4 ++
kernel-shark-qt/src/kernelshark.cpp | 93 +++++++++++++++++++++++++++++
2 files changed, 97 insertions(+)
create mode 100644 kernel-shark-qt/src/kernelshark.cpp
diff --git a/kernel-shark-qt/src/CMakeLists.txt b/kernel-shark-qt/src/CMakeLists.txt
index d8daada..b51980f 100644
--- a/kernel-shark-qt/src/CMakeLists.txt
+++ b/kernel-shark-qt/src/CMakeLists.txt
@@ -63,6 +63,10 @@ if (Qt5Widgets_FOUND AND Qt5Network_FOUND)
set_target_properties(kshark-gui PROPERTIES SUFFIX ".so.${KS_VERSION_STRING}")
+ message(STATUS "kernelshark")
+ add_executable(kernelshark kernelshark.cpp)
+ target_link_libraries(kernelshark kshark-gui)
+
endif (Qt5Widgets_FOUND AND Qt5Network_FOUND)
add_subdirectory(plugins)
diff --git a/kernel-shark-qt/src/kernelshark.cpp b/kernel-shark-qt/src/kernelshark.cpp
new file mode 100644
index 0000000..2ec91de
--- /dev/null
+++ b/kernel-shark-qt/src/kernelshark.cpp
@@ -0,0 +1,93 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/*
+ * Copyright (C) 2017 VMware Inc, Yordan Karadzhov <y.karadz@xxxxxxxxx>
+ */
+
+// 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();
+}
--
2.17.1
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