Imported login manager code. Real stuff is not implemented yet...

elma/elma.cpp

@@ -0,0 +1,91 @@
+/*
+ * $Id$
+ *
+ * ELMA, Ede Login MAnager
+ * Part of Equinox Desktop Environment (EDE).
+ * Copyright (c) 2008 EDE Authors.
+ *
+ * This program is licensed under terms of the 
+ * GNU General Public License version 2 or newer.
+ * See COPYING for details.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <FL/x.h>
+#include <FL/Fl.h>
+#include <edelib/String.h>
+#include "Background.h"
+#include "TextArea.h"
+#include "ElmaWindow.h"
+#include "NumLock.h"
+
+#define CHECK_ARGV(argv, pshort, plong) ((strcmp(argv, pshort) == 0) || (strcmp(argv, plong) == 0))
+
+void help(void) {
+	puts("Usage: elma [OPTIONS]");
+	puts("EDE login manager responsible to log you into X seesion");
+	puts("and initiate EDE startup\n");
+	puts("Options:");
+	puts("  -h, --help            this help");
+	puts("  -c, --config [FILE]   use FILE as config file");
+	puts("  -t, --test            test mode for theme preview (assume X server is running)\n");
+}
+
+const char* next_param(int curr, char** argv, int argc) {
+	int j = curr + 1;
+	if(j >= argc)
+		return NULL;
+	if(argv[j][0] == '-')
+		return NULL;
+	return argv[j];
+}
+
+int main(int argc, char** argv) {
+	const char* config_file = NULL;
+	bool test_mode = false;
+
+	if(argc > 1) {
+		const char* a;
+		for(int i = 1; i < argc; i++) {
+			a = argv[i];
+			if(CHECK_ARGV(a, "-h", "--help")) {
+				help();
+				return 0;
+			} else if(CHECK_ARGV(a, "-c", "--config")) {
+				config_file = next_param(i, argv, argc);
+				if(!config_file) {
+					puts("Missing configuration filename");
+					return 1;
+				}
+				i++;
+			} else if(CHECK_ARGV(a, "-t", "--test")) {
+				test_mode = true;
+			} else {
+				printf("Unknown parameter '%s'. Run 'elma -h' for options\n", a);
+				return 1;
+			}
+		}
+	}
+
+	fl_open_display();
+
+	int dx, dy, dw, dh;
+	Fl::screen_xywh(dx, dy, dw, dh);
+
+	numlock_xkb_init(fl_display);
+
+	ElmaWindow* win = new ElmaWindow(dw, dh);
+	if(!win->load_everything()) {
+		delete win;
+		return 1;
+	}
+
+	win->clear_border();
+	win->show();
+	win->cursor(FL_CURSOR_NONE);
+
+	numlock_off(fl_display);
+
+	return Fl::run();
+}