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/*
*------------------------------------------------------------------
* 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);
}
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