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Diffstat (limited to 'src/cli.cc')
| -rw-r--r-- | src/cli.cc | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/src/cli.cc b/src/cli.cc new file mode 100644 index 0000000..bb0eae2 --- /dev/null +++ b/src/cli.cc @@ -0,0 +1,189 @@ +/* -*- 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 "audiooutputengine.h" +#include "audioinputengine.h" + +#include "event.h" + +static const char version_str[] = +"DrumGizmo v" VERSION "\n" +; + +static const char copyright_str[] = +"Copyright (C) 2008-2009 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" +" -o, --outputengine alsa|jack|sndfile Use said audio engine.\n" +" -i, --inputengine jackmidi|midifile Use said audio engine.\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; + bool preload = false; + + int option_index = 0; + while(1) { + static struct option long_options[] = { + {"preload", no_argument, 0, 'p'}, + {"outputengine", required_argument, 0, 'o'}, + {"inputengine", required_argument, 0, 'i'}, + {"help", no_argument, 0, 'h'}, + {"version", no_argument, 0, 'v'}, + {0, 0, 0, 0} + }; + + c = getopt_long (argc, argv, "hvpo:i:", long_options, &option_index); + + if (c == -1) + break; + + switch(c) { + case 'o': + outputengine = optarg; + break; + + case 'i': + inputengine = 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(outputengine == "") { + printf("Missing output engine\n"); + return 1; + } + + AudioOutputEngine *oe = createAudioOutputEngine(outputengine); + + if(oe == NULL) { + printf("Invalid output engine: %s\n", outputengine.c_str()); + return 1; + } + + + if(inputengine == "") { + printf("Missing input engine\n"); + return 1; + } + + AudioInputEngine *ie = createAudioInputEngine(inputengine); + + if(ie == NULL) { + printf("Invalid input engine: %s\n", outputengine.c_str()); + return 1; + } + + 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()); + + Channels channels; + Channel c1; c1.num = 0; + Channel c2; c2.num = 1; + channels.push_back(c1); + channels.push_back(c2); + ChannelMixer m(channels, &channels[0]); + + DrumGizmo gizmo(*oe, *ie, m); + 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; +} |