diff options
Diffstat (limited to 'client')
| -rw-r--r-- | client/Makefile | 83 | ||||
| -rwxr-xr-x | client/configure | 152 | ||||
| -rw-r--r-- | client/dolmetschctl-client.c | 183 |
3 files changed, 418 insertions, 0 deletions
diff --git a/client/Makefile b/client/Makefile new file mode 100644 index 0000000..a353d9d --- /dev/null +++ b/client/Makefile @@ -0,0 +1,83 @@ +## +## dolmetschctl +## +## +## Copyright (C) 2015 Christian Pointner <equinox@spreadspace.org> +## +## This file is part of dolmetschctl. +## +## dolmetschctl 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 3 of the License, or +## any later version. +## +## dolmetschctl 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 dolmetschctl. If not, see <http://www.gnu.org/licenses/>. +## + +ifneq ($(MAKECMDGOALS),distclean) +include include.mk +endif + +EXECUTABLE := dolmetschctl-client + +C_OBJS := dolmetschctl-client.o + +C_SRCS := $(C_OBJS:%.o=%.c) + +.PHONY: clean distclean install install-bin uninstall remove remove-bin + +all: $(EXECUTABLE) + +%.d: %.c + @set -e; rm -f $@; \ + $(CC) -MM $(CFLAGS) $< > $@.$$$$; \ + sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \ + rm -f $@.$$$$; echo '(re)building $@' + +ifneq ($(MAKECMDGOALS),distclean) +-include $(C_SRCS:%.c=%.d) +endif + +$(EXECUTABLE): $(C_OBJS) + $(CC) $(C_OBJS) -o $@ $(LDFLAGS) + +%.o: %.c + $(CC) $(CFLAGS) -c $< + +strip: $(EXECUTABLE) + $(STRIP) -s $(EXECUTABLE) + + +distclean: clean + find . -name *.o -exec rm -f {} \; + find . -name "*.\~*" -exec rm -rf {} \; + rm -f include.mk + rm -f config.h + +clean: + rm -f *.o + rm -f *.d + rm -f *.d.* + rm -f $(EXECUTABLE) + +INSTALL_TARGETS := install-bin +REMOVE_TARGETS := remove-bin + +install: all $(INSTALL_TARGETS) + +install-bin: $(EXECUTABLE) + $(INSTALL) -d $(DESTDIR)$(BINDIR) + $(INSTALL) -m 755 $(EXECUTABLE) $(DESTDIR)$(BINDIR) + +uninstall: remove + +remove: $(REMOVE_TARGETS) + +remove-bin: + rm -f $(DESTDIR)$(BINDIR)/$(EXECUTABLE) diff --git a/client/configure b/client/configure new file mode 100755 index 0000000..9c5109f --- /dev/null +++ b/client/configure @@ -0,0 +1,152 @@ +#!/bin/sh +# +# dolmetschctl +# +# +# Copyright (C) 2015 Christian Pointner <equinox@spreadspace.org> +# +# This file is part of dolmetschctl. +# +# dolmetschctl 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 3 of the License, or +# any later version. +# +# dolmetschctl 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 dolmetschctl. If not, see <http://www.gnu.org/licenses/>. +# + +TARGET=`uname -s` +EBUILD_COMPAT=0 + +USE_CLANG=0 + +PREFIX='/usr/local' +BINDIR='' + +print_usage() { + echo "configure --help print this" + echo " --target=<TARGET> build target i.e. Linux (default: autodetect)" + echo " --prefix=<PREFIX> the installation prefix (default: /usr/local)" + echo " --bindir=<DIR> the path to the bin directory (default: $PREFIX/bin)" + echo " --use-clang use clang/llvm as compiler/linker" +} + +for arg +do + case $arg in + --target=*) + TARGET=${arg#--target=} + ;; + --use-clang) + USE_CLANG=1 + ;; + --prefix=*) + PREFIX=${arg#--prefix=} + ;; + --bindir=*) + BINDIR=${arg#--bindir=} + ;; + --ebuild-compat) + EBUILD_COMPAT=1 + ;; + --help) + print_usage + exit 0 + ;; + *) + ERRORS="$ERRORS $arg" + ;; + esac +done + +if [ -n "$ERRORS" ] && [ $EBUILD_COMPAT -ne 1 ]; then + for error in $ERRORS; do + echo "Unknown argument: $error" + done + + print_usage + exit 1 +fi + +if [ $USE_CLANG -eq 0 ]; then + CFLAGS='-g -Wall -O2' + LDFLAGS='-g -Wall -O2' + COMPILER='gcc' +else + CFLAGS='-g -O2' + LDFLAGS='-g -O2' + COMPILER='clang' +fi + +rm -f config.h +rm -f include.mk +case $TARGET in + Linux) + LDFLAGS=$LD_FLAGS' -lasound -llo' + ;; + *) + echo "platform not supported" + exit 1; + ;; +esac + +if [ -z "$BINDIR" ]; then + BINDIR=$PREFIX/bin +fi + +cat > include.mk <<EOF +# this file was created automatically +# do not edit this file directly +# use ./configure instead + +TARGET := $TARGET +CC := $COMPILER +CFLAGS := $CFLAGS +LDFLAGS := $LDFLAGS +STRIP := strip +INSTALL := install + +prefix := '$PREFIX' +BINDIR := '$BINDIR' +EOF + +VERSION=`cat ../version` +if which git >/dev/null; then + GIT_HASH=`git rev-parse HEAD 2> /dev/null` + if [ -n "$GIT_HASH" ]; then + VERSION="$VERSION (git $GIT_HASH)" + fi +fi + +HOSTNAME=`hostname` +DATE=`date +"%d.%m.%Y %H:%M:%S %Z"` + +cat > config.h <<EOF +/* + * dolmetschctl config header + * + * this file was created automatically + * do not edit this file directly + * use ./configure instead + */ + +#ifndef DOLMETSCHCTL_config_h_INCLUDED +#define DOLMETSCHCTL_config_h_INCLUDED + +#define VERSION_STRING_0 "dolmetschctl version $VERSION" +#define VERSION_STRING_1 "built on $HOSTNAME, $DATE" + +#define TARGET "$TARGET" +#define PREFIX "$PREFIX" +#define BINDIR "$BINDIR" + +#endif +EOF + +exit 0 diff --git a/client/dolmetschctl-client.c b/client/dolmetschctl-client.c new file mode 100644 index 0000000..e001db9 --- /dev/null +++ b/client/dolmetschctl-client.c @@ -0,0 +1,183 @@ +/* + * dolmetschctl + * + * + * Copyright (C) 2015 Christian Pointner <equinox@spreadspace.org> + * + * This file is part of dolmetschctl. + * + * dolmetschctl 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 3 of the License, or + * any later version. + * + * dolmetschctl 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 dolmetschctl. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "config.h" + +#include <stdio.h> +#include <unistd.h> +#include <ctype.h> +#include <error.h> + +#include <lo/lo.h> +#include <alsa/asoundlib.h> + +/* #include "midi.h" */ +/* #include "osc.h" */ + + +void print_version() +{ + printf("%s\n", VERSION_STRING_0); +#if defined(__clang__) + printf("%s, using CLANG %s\n", VERSION_STRING_1, __clang_version__); +#elif defined(__GNUC__) + printf("%s, using GCC %d.%d.%d\n", VERSION_STRING_1, __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__); +#else + printf("%s\n", VERSION_STRING_1); +#endif + + printf("linked against alsa-lib Version %s\n", snd_asoundlib_version()); + char verstr[32]; + lo_version(verstr, sizeof(verstr), 0, 0, 0, 0, 0, 0, 0); + printf("linked against liblo Version %s\n", verstr); +} + +void print_usage() +{ + printf("\ndolmetschctl-client <options>\n"); + printf(" -h print this and exit\n"); + printf(" -v print version information and exit\n"); + printf(" -m <dev> the MIDI control device name to use, i.e. hw:2,0,0\n"); + printf(" (use `amidi -l` to list all available devices)'\n"); + printf(" -o <host>:<port> the UDP host/port to send OSC messages to\n"); +} + +/* int main_loop(midi_t* m, osc_t* o) */ +int main_loop() +{ + int ret = 0; + + printf("main_loop just started\n"); + + /* int midi_npfds_offset = 0; */ + /* int midi_npfds = midi_get_poll_fd_count(m); */ + /* assert(midi_npfds > 0); */ + + /* int osc_npfds_offset = midi_npfds_offset + midi_npfds; */ + /* int osc_npfds = osc_get_poll_fd_count(o); */ + /* assert(osc_npfds > 0); */ + + int npfds = 0; //midi_npfds + osc_npfds; + struct pollfd *pfds = alloca(npfds * sizeof(struct pollfd)); + if(!pfds) { + error(0, 0, "error while allocating poll fds - stack corrupted??"); + return -1; + } + + printf("main_loop running with %d pollfds...\n", npfds); + for (;;) { + /* midi_get_poll_fds(m, &(pfds[midi_npfds_offset]), midi_npfds); */ + /* osc_get_poll_fds(o, &(pfds[osc_npfds_offset]), osc_npfds); */ + + int err = poll(pfds, npfds, 200); + if(err < 0 && errno != EINTR) { + error(0, errno, "poll failed"); + break; + } + if(err <= 0) { + // timeout or EINTR + continue; + } + + /* ret = midi_handle_revents(m, &(pfds[midi_npfds_offset]), midi_npfds, x); */ + /* if(ret) */ + /* break; */ + + /* ret = osc_handle_revents(o, &(pfds[osc_npfds_offset]), osc_npfds, x); */ + /* if(ret) */ + /* break; */ + } + + return ret; +} + +int main(int argc, char* argv[]) +{ + int helpflag = 0; + int versionflag = 0; + char* midi_dev = NULL; + char* osc_target = NULL; + + int c; + opterr = 0; + while ((c = getopt (argc, argv, "vhm:o:")) != -1) { + switch (c) { + case 'h': + helpflag = 1; + break; + case 'v': + versionflag = 1; + break; + case 'm': + midi_dev = optarg; + break; + case 'o': + osc_target = optarg; + break; + case '?': + if (optopt == 'm' || optopt == 'o') + error(0, 0, "Option -%c requires an argument.\n", optopt); + else if (isprint (optopt)) + error(0, 0, "Unknown option `-%c'.\n", optopt); + else + error(0, 0, "Unknown option character `\\x%x'.\n", optopt); + return -1; + default: + return -1; + } + } + + if(helpflag) { + print_usage(); + return 0; + } + + if(versionflag) { + print_version(); + return 0; + } + + if(!midi_dev){ + error(0, 0, "MIDI device name must be set"); + print_usage(); + return -1; + } + + if(!osc_target){ + error(0, 0, "OSC target (host/port) name must be set"); + print_usage(); + return -1; + } + + /* midi_t m; */ + /* if(midi_init(&m, midi_dev)) */ + /* return -1; */ + + /* osc_t o; */ + /* if(osc_init(&o, osc_target)) */ + /* return -1; */ + + /* int ret = main_loop(&m, &o); */ + int ret = main_loop(); + + return ret; +} |