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-rw-r--r--g2/main.c196
1 files changed, 196 insertions, 0 deletions
diff --git a/g2/main.c b/g2/main.c
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+++ b/g2/main.c
@@ -0,0 +1,196 @@
+/*
+ *------------------------------------------------------------------
+ * Copyright (c) 2005-2016 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "g2.h"
+#include "props.h"
+#include <pwd.h>
+#include <strings.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+/*
+ * globals
+ */
+
+GtkWidget *g_mainwindow; /* The main window */
+
+/* Graphical object heirarchy
+ *
+ * [main window]
+ * [main vbox]
+ * [main (e.g. file) menubar]
+ * [view hbox]
+ * [view bottom menu]
+ */
+
+GtkWidget *g_mainvbox;
+GtkWidget *g_mainhbox;
+
+gint delete_event(GtkWidget *widget, GdkEvent *event, gpointer data)
+{
+ /* Allow window to be destroyed */
+ return(FALSE);
+}
+
+void destroy(GtkWidget *widget, gpointer data)
+{
+ gtk_main_quit();
+}
+
+int main (int argc, char **argv)
+{
+ char tmpbuf [128];
+ struct passwd *pw;
+ char *event_file = 0;
+ char *cpel_file = 0;
+ char *clib_file =0;
+ char *title = "none";
+ int curarg=1;
+ char *homedir;
+
+ gtk_init(&argc, &argv);
+
+ homedir = getenv ("HOME");
+ tmpbuf[0] = 0;
+
+ if (homedir) {
+ sprintf(tmpbuf, "%s/.g2", homedir);
+ } else {
+ pw = getpwuid(geteuid());
+ if (pw) {
+ sprintf(tmpbuf, "%s/.g2", pw->pw_dir);
+ }
+ }
+ if (tmpbuf[0])
+ readprops(tmpbuf);
+
+ g_mainwindow = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+
+ gtk_signal_connect (GTK_OBJECT(g_mainwindow), "delete_event",
+ GTK_SIGNAL_FUNC (delete_event), NULL);
+
+ gtk_signal_connect (GTK_OBJECT(g_mainwindow), "destroy",
+ GTK_SIGNAL_FUNC (destroy), NULL);
+
+ gtk_container_set_border_width(GTK_CONTAINER(g_mainwindow), 5);
+
+ g_mainvbox = gtk_vbox_new(FALSE, 0);
+ g_mainhbox = gtk_hbox_new(FALSE, 0);
+
+ /*
+ * init routines
+ */
+
+ menu1_init();
+ point_selector_init();
+ view1_init();
+ event_init();
+
+ /*
+ * Now that we're ready to rock 'n roll, see if we've been asked to
+ * press a few buttons...
+ */
+
+ while (curarg < argc) {
+ if (!strncmp(argv[curarg], "--cpel-input", 4)) {
+ curarg++;
+ if (curarg < argc) {
+ cpel_file = argv[curarg];
+ curarg++;
+ break;
+ }
+ g_error("Missing filename after --cpel-input");
+ }
+ if (!strncmp(argv[curarg], "--clib-input", 4)) {
+ curarg++;
+ if (curarg < argc) {
+ clib_file = argv[curarg];
+ curarg++;
+ break;
+ }
+ g_error("Missing filename after --cpel-input");
+ }
+
+ if (!strncmp(argv[curarg], "--pointdefs", 3)) {
+ curarg++;
+ if (curarg < argc) {
+ read_event_definitions(argv[curarg]);
+ curarg++;
+ continue;
+ }
+ g_error ("Missing filename after --pointdefs\n");
+ }
+ if (!strncmp(argv[curarg], "--event-log", 3)) {
+ curarg++;
+ if (curarg < argc) {
+ event_file = argv[curarg];
+ curarg++;
+ continue;
+ }
+ g_error ("Missing filename after --event-log\n");
+ }
+
+ if (!strncmp(argv[curarg], "--ticks-per-us", 3)) {
+ curarg++;
+ if (curarg < argc) {
+ ticks_per_ns = 0.0;
+ ticks_per_ns = atof(argv[curarg]);
+ if (ticks_per_ns == 0.0) {
+ g_error("ticks-per-ns (%s) didn't convert properly\n",
+ argv[curarg]);
+ }
+ ticks_per_ns_set = TRUE;
+ curarg++;
+ continue;
+ }
+ g_error ("Missing filename after --event-log\n");
+ }
+
+ fprintf(stderr,
+ "g2 [--pointdefs <filename>] [--event-log <filename>]\n");
+ fprintf(stderr, " [--ticks-per-us <value>]\n");
+ fprintf(stderr,
+ " [--cpel-input <filename>] [--clib-input <filename]>\n");
+ fprintf(stderr,
+ "%s\n%s\n", version_string, minor_v_string);
+ exit(0);
+ }
+
+ if (clib_file) {
+ read_clib_file (clib_file);
+ title = clib_file;
+ } else if (cpel_file) {
+ read_cpel_file(cpel_file);
+ title = cpel_file;
+ } else if (event_file) {
+ read_events(event_file);
+ title = event_file;
+ }
+
+ set_window_title(title);
+
+ gtk_signal_connect (GTK_OBJECT (g_mainwindow), "key_press_event",
+ (GtkSignalFunc) view1_handle_key_press_event, NULL);
+ gtk_container_add(GTK_CONTAINER(g_mainvbox), g_mainhbox);
+ gtk_widget_show(g_mainhbox);
+ gtk_container_add(GTK_CONTAINER(g_mainwindow), g_mainvbox);
+ gtk_widget_show(g_mainvbox);
+ gtk_widget_show(g_mainwindow);
+
+ gtk_main();
+ return(0);
+}