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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * cli.cc
+ *
+ * Thu Sep 16 10:23:22 CEST 2010
+ * Copyright 2010 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * DrumGizmo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with DrumGizmo; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#include <config.h>
+#include <getopt.h>
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "drumgizmo.h"
+
+#include "audiooutputenginedl.h"
+#include "audioinputenginedl.h"
+
+#include "event.h"
+
+static const char version_str[] =
+"DrumGizmo v" VERSION "\n"
+;
+
+static const char copyright_str[] =
+"Copyright (C) 2008-2011 Bent Bisballe Nyeng - Aasimon.org.\n"
+"This is free software. You may redistribute copies of it under the terms of\n"
+"the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.\n"
+"There is NO WARRANTY, to the extent permitted by law.\n"
+"\n"
+"Written by Bent Bisballe Nyeng (deva@aasimon.org)\n"
+;
+
+static const char usage_str[] =
+"Usage: %s [options] drumkitfile\n"
+"Options:\n"
+" -p, --preload Load entire kit audio files into memory (uses ALOT of memory).\n"
+" -i, --inputengine dummy|test|jackmidi|midifile Use said event input engine.\n"
+" -I, --inputparms parmlist Set input engine parameters.\n"
+" -o, --outputengine dummy|alsa|jack|sndfile Use said audio output engine.\n"
+" -O, --outputparms parmlist Set output engine parameters.\n"
+" -v, --version Print version information and exit.\n"
+" -h, --help Print this message and exit.\n"
+;
+
+int main(int argc, char *argv[])
+{
+ int c;
+
+ std::string outputengine;
+ std::string inputengine;
+ std::string iparms;
+ std::string oparms;
+ bool preload = false;
+
+ int option_index = 0;
+ while(1) {
+ static struct option long_options[] = {
+ {"preload", no_argument, 0, 'p'},
+ {"inputengine", required_argument, 0, 'i'},
+ {"inputparms", required_argument, 0, 'I'},
+ {"outputengine", required_argument, 0, 'o'},
+ {"outputparms", required_argument, 0, 'O'},
+ {"help", no_argument, 0, 'h'},
+ {"version", no_argument, 0, 'v'},
+ {0, 0, 0, 0}
+ };
+
+ c = getopt_long (argc, argv, "hvpo:O:i:I:", long_options, &option_index);
+
+ if (c == -1)
+ break;
+
+ switch(c) {
+ case 'i':
+ inputengine = optarg;
+ if(inputengine == "help") {
+ printf("Available input engines: jackmidi, midifile.\n");
+ return 0;
+ }
+ break;
+
+ case 'I':
+ iparms = optarg;
+ break;
+
+ case 'o':
+ outputengine = optarg;
+ if(outputengine == "help") {
+ printf("Available output engines: alsa, jack, sndfile.\n");
+ return 0;
+ }
+ break;
+
+ case 'O':
+ oparms = optarg;
+ break;
+
+ case 'p':
+ preload = true;
+ break;
+
+ case '?':
+ case 'h':
+ printf("%s", version_str);
+ printf(usage_str, argv[0]);
+ return 0;
+
+ case 'v':
+ printf("%s", version_str);
+ printf("%s", copyright_str);
+ return 0;
+
+ default:
+ break;
+ }
+ }
+
+ if(inputengine == "") {
+ printf("Missing input engine\n");
+ return 1;
+ }
+
+ AudioInputEngine *ie = new AudioInputEngineDL(inputengine);
+
+ if(ie == NULL) {
+ printf("Invalid input engine: %s\n", inputengine.c_str());
+ return 1;
+ }
+
+ {
+ std::string parm;
+ std::string val;
+ bool inval = false;
+ for(size_t i = 0; i < iparms.size(); i++) {
+ if(iparms[i] == ',') {
+ ie->setParm(parm, val);
+ parm = "";
+ val = "";
+ inval = false;
+ continue;
+ }
+
+ if(iparms[i] == '=') {
+ inval = true;
+ continue;
+ }
+
+ if(inval) {
+ val += iparms[i];
+ } else {
+ parm += iparms[i];
+ }
+ }
+ if(parm != "") ie->setParm(parm, val);
+ }
+
+ if(outputengine == "") {
+ printf("Missing output engine\n");
+ return 1;
+ }
+
+ AudioOutputEngine *oe = new AudioOutputEngineDL(outputengine);
+
+ if(oe == NULL) {
+ printf("Invalid output engine: %s\n", outputengine.c_str());
+ return 1;
+ }
+
+ {
+ std::string parm;
+ std::string val;
+ bool inval = false;
+ for(size_t i = 0; i < oparms.size(); i++) {
+ if(oparms[i] == ',') {
+ oe->setParm(parm, val);
+ parm = "";
+ val = "";
+ inval = false;
+ continue;
+ }
+
+ if(oparms[i] == '=') {
+ inval = true;
+ continue;
+ }
+
+ if(inval) {
+ val += oparms[i];
+ } else {
+ parm += oparms[i];
+ }
+ }
+ if(parm != "") oe->setParm(parm, val);
+ }
+
+ std::string kitfile;
+
+ if(option_index < argc) {
+ printf("non-option ARGV-elements: ");
+ while (optind < argc) {
+ if(kitfile != "") {
+ fprintf(stderr, "Can only handle a single kitfile.\n");
+ printf(usage_str, argv[0]);
+ return 1;
+ }
+ kitfile = argv[optind++];
+ }
+ printf("\n");
+ } else {
+ fprintf(stderr, "Missing kitfile.\n");
+ printf(usage_str, argv[0]);
+ return 1;
+ }
+
+ printf("Using kitfile: %s\n", kitfile.c_str());
+
+ DrumGizmo gizmo(oe, ie);
+ if(kitfile == "" || !gizmo.loadkit(kitfile)) {
+ printf("Failed to load \"%s\".\n", kitfile.c_str());
+ return 1;
+ }
+
+ if(!gizmo.init(preload)) {
+ printf("Failed init drumkit.\n");
+ return 1;
+ }
+
+ gizmo.run();
+
+ printf("Quit.\n"); fflush(stdout);
+
+ delete oe;
+ delete ie;
+
+ return 0;
+}