Reorganized directory tree/names

git-svn-id: http://svn.drobilla.net/lad/ingen@73 a436a847-0d15-0410-975c-d299462d15a1

5 files changed, 398 insertions, 0 deletions

diff --git a/src/progs/server/Makefile.am b/src/progs/server/Makefile.am
new file mode 100644
index 00000000..9ba20719
--- /dev/null
+++ b/src/progs/server/Makefile.am
@@ -0,0 +1,43 @@
+AM_CXXFLAGS = @JACK_CFLAGS@ @LOSC_CFLAGS@ @ALSA_CFLAGS@ @LASH_CFLAGS@ @SLV2_CFLAGS@ -I$(top_srcdir)/src/common -I$(top_srcdir)/src/libs/engine -I$(top_srcdir)/src/libs/engine/events -fno-exceptions -fno-rtti
+
+MAINTAINERCLEANFILES = Makefile.in
+
+#
+# Stand-alone engine
+#
+if BUILD_ENGINE
+
+bin_PROGRAMS = ingen
+om_DEPENDENCIES = ../../libs/engine/libingen.la
+om_LDADD = @JACK_LIBS@ @LOSC_LIBS@ @ALSA_LIBS@ @LASH_LIBS@ @SLV2_LIBS@ -lrt ../../libs/engine/libingen.la
+
+om_SOURCES = \
+	main.cpp \
+	cmdline.h \
+	cmdline.c
+
+endif # BUILD_ENGINE
+
+
+##
+## Jack internal client
+##
+#if BUILD_IN_PROCESS_ENGINE
+#
+#
+## FIXME: broken
+#
+#
+## FIXME: Figure out how to get this properly
+#omdir = $(prefix)/lib/jack
+#
+#om_la_CFLAGS = -fPIC
+#om_LTLIBRARIES = om.la
+#om_la_LDFLAGS = -module -avoid-version @JACK_LIBS@ @LOSC_LIBS@ @ALSA_LIBS@ @LASH_LIBS@ @SLV2_LIBS@
+#om_la_SOURCES = OmInProcess.cpp
+#
+#endif # BUILD_IN_PROCESS_ENGINE
+
+
+
+
diff --git a/src/progs/server/cmdline.c b/src/progs/server/cmdline.c
new file mode 100644
index 00000000..6b7ddf6a
--- /dev/null
+++ b/src/progs/server/cmdline.c
@@ -0,0 +1,150 @@
+/*
+  File autogenerated by gengetopt version 2.10
+  generated with the following command:
+  gengetopt 
+
+  The developers of gengetopt consider the fixed text that goes in all
+  gengetopt output files to be in the public domain:
+  we make no copyright claims on it.
+*/
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* If we use autoconf.  */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "getopt.h"
+
+#include "cmdline.h"
+
+void
+cmdline_parser_print_version (void)
+{
+  printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION);
+}
+
+void
+cmdline_parser_print_help (void)
+{
+  cmdline_parser_print_version ();
+  printf("\n"
+  "Usage: %s [OPTIONS]...\n", CMDLINE_PARSER_PACKAGE);
+  printf("   -h         --help         Print help and exit\n");
+  printf("   -V         --version      Print version and exit\n");
+  printf("   -pSTRING   --port=STRING  OSC port to listen on (default='16180')\n");
+  printf("   -i         --in-jackd     Run engine as in-process JACK client (default=off)\n");
+}
+
+
+static char *gengetopt_strdup (const char *s);
+
+/* gengetopt_strdup() */
+/* strdup.c replacement of strdup, which is not standard */
+char *
+gengetopt_strdup (const char *s)
+{
+  char *result = (char*)malloc(strlen(s) + 1);
+  if (result == (char*)0)
+    return (char*)0;
+  strcpy(result, s);
+  return result;
+}
+
+int
+cmdline_parser (int argc, char * const *argv, struct gengetopt_args_info *args_info)
+{
+  int c;	/* Character of the parsed option.  */
+  int missing_required_options = 0;
+
+  args_info->help_given = 0 ;
+  args_info->version_given = 0 ;
+  args_info->port_given = 0 ;
+  args_info->in_jackd_given = 0 ;
+#define clear_args() { \
+  args_info->port_arg = gengetopt_strdup("16180") ;\
+  args_info->in_jackd_flag = 0;\
+}
+
+  clear_args();
+
+  optarg = 0;
+  optind = 1;
+  opterr = 1;
+  optopt = '?';
+
+  while (1)
+    {
+      int option_index = 0;
+      char *stop_char;
+
+      static struct option long_options[] = {
+        { "help",	0, NULL, 'h' },
+        { "version",	0, NULL, 'V' },
+        { "port",	1, NULL, 'p' },
+        { "in-jackd",	0, NULL, 'i' },
+        { NULL,	0, NULL, 0 }
+      };
+
+      stop_char = 0;
+      c = getopt_long (argc, argv, "hVp:i", long_options, &option_index);
+
+      if (c == -1) break;	/* Exit from `while (1)' loop.  */
+
+      switch (c)
+        {
+        case 'h':	/* Print help and exit.  */
+          clear_args ();
+          cmdline_parser_print_help ();
+          exit (EXIT_SUCCESS);
+
+        case 'V':	/* Print version and exit.  */
+          clear_args ();
+          cmdline_parser_print_version ();
+          exit (EXIT_SUCCESS);
+
+        case 'p':	/* OSC port to listen on.  */
+          if (args_info->port_given)
+            {
+              fprintf (stderr, "%s: `--port' (`-p') option given more than once\n", CMDLINE_PARSER_PACKAGE);
+              clear_args ();
+              exit (EXIT_FAILURE);
+            }
+          args_info->port_given = 1;
+          args_info->port_arg = gengetopt_strdup (optarg);
+          break;
+
+        case 'i':	/* Run engine as in-process JACK client.  */
+          if (args_info->in_jackd_given)
+            {
+              fprintf (stderr, "%s: `--in-jackd' (`-i') option given more than once\n", CMDLINE_PARSER_PACKAGE);
+              clear_args ();
+              exit (EXIT_FAILURE);
+            }
+          args_info->in_jackd_given = 1;
+          args_info->in_jackd_flag = !(args_info->in_jackd_flag);
+          break;
+
+
+        case 0:	/* Long option with no short option */
+
+        case '?':	/* Invalid option.  */
+          /* `getopt_long' already printed an error message.  */
+          exit (EXIT_FAILURE);
+
+        default:	/* bug: option not considered.  */
+          fprintf (stderr, "%s: option unknown: %c\n", CMDLINE_PARSER_PACKAGE, c);
+          abort ();
+        } /* switch */
+    } /* while */
+
+
+  if ( missing_required_options )
+    exit (EXIT_FAILURE);
+
+  return 0;
+}
diff --git a/src/progs/server/cmdline.ggo b/src/progs/server/cmdline.ggo
new file mode 100644
index 00000000..8c006ca7
--- /dev/null
+++ b/src/progs/server/cmdline.ggo
@@ -0,0 +1,7 @@
+# Process this file with gengetopt -u to generate the necessary code (in cmdline.h, cmdline.c)
+
+package "Om - An OSC controlled realtime modular synthesizer"
+
+option	"port"  	p	"OSC port to listen on"	string	default="16180"		no
+option	"in-jackd"	i	"Run engine as in-process JACK client"	flag	off
+
diff --git a/src/progs/server/cmdline.h b/src/progs/server/cmdline.h
new file mode 100644
index 00000000..fe36a969
--- /dev/null
+++ b/src/progs/server/cmdline.h
@@ -0,0 +1,45 @@
+/* cmdline.h */
+
+/* File autogenerated by gengetopt version 2.10  */
+
+#ifndef CMDLINE_H
+#define CMDLINE_H
+
+/* If we use autoconf.  */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#ifndef CMDLINE_PARSER_PACKAGE
+#define CMDLINE_PARSER_PACKAGE "Om - An OSC controlled realtime modular synthesizer"
+#endif
+
+#ifndef CMDLINE_PARSER_VERSION
+#define CMDLINE_PARSER_VERSION VERSION
+#endif
+
+struct gengetopt_args_info
+{
+  char * port_arg;	/* OSC port to listen on (default='16180').  */
+  int in_jackd_flag;	/* Run engine as in-process JACK client (default=off).  */
+
+  int help_given ;	/* Whether help was given.  */
+  int version_given ;	/* Whether version was given.  */
+  int port_given ;	/* Whether port was given.  */
+  int in_jackd_given ;	/* Whether in-jackd was given.  */
+
+} ;
+
+int cmdline_parser (int argc, char * const *argv, struct gengetopt_args_info *args_info);
+
+void cmdline_parser_print_help(void);
+void cmdline_parser_print_version(void);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* CMDLINE_H */
diff --git a/src/progs/server/main.cpp b/src/progs/server/main.cpp
new file mode 100644
index 00000000..e1fe9d6a
--- /dev/null
+++ b/src/progs/server/main.cpp
@@ -0,0 +1,153 @@
+/* This file is part of Om.  Copyright (C) 2006 Dave Robillard.
+ * 
+ * Om 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.
+ * 
+ * Om 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 details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <iostream>
+#include <cstddef>
+#include <signal.h>
+#include "config.h"
+#include "util.h"
+#include "cmdline.h"
+#include "Om.h"
+#include "OmApp.h"
+#ifdef HAVE_LASH
+#include "LashDriver.h"
+#endif
+#ifdef BUILD_IN_PROCESS_ENGINE
+#include <jack/jack.h>
+#include <jack/intclient.h>
+#endif
+
+using std::cout; using std::endl; using std::cerr;
+
+
+void
+catch_int(int)
+{
+	signal(SIGINT, catch_int);
+	signal(SIGTERM, catch_int);
+
+	std::cout << "[Main] Om interrupted." << std::endl;
+	Om::om->quit();
+}
+
+
+#ifdef BUILD_IN_PROCESS_ENGINE
+
+jack_client_t*   jack_client;
+jack_intclient_t jack_intclient;
+
+
+void
+unload_in_process_engine(int)
+{
+	jack_status_t status;
+	int ret = EXIT_SUCCESS;
+
+	cout << "Unloading...";
+	status = jack_internal_client_unload(jack_client, jack_intclient);
+	if (status & JackFailure) {
+		cout << "failed" << endl;
+		ret = EXIT_FAILURE;
+	} else {
+		cout << "done" << endl;
+	}
+	jack_client_close(jack_client);
+	exit(ret);
+}
+
+
+int
+load_in_process_engine(const char* port)
+{
+	int ret = EXIT_SUCCESS;
+	
+	jack_status_t status;
+
+	if ((jack_client = jack_client_open("om_load", JackNoStartServer,
+	                                    &status)) != NULL) {
+		jack_intclient =
+		    jack_internal_client_load(jack_client, "Om",
+		                               (jack_options_t)(JackLoadName|JackLoadInit),
+		                               &status, "om", port);
+		if (status == 0) {
+			cout << "Engine loaded" << endl;
+			signal(SIGINT, unload_in_process_engine);
+			signal(SIGTERM, unload_in_process_engine);
+
+			while (1) {
+				sleep(1);
+			}
+		} else if (status & JackFailure) {
+			cerr << "Could not load om.so" << endl;
+			ret = EXIT_FAILURE;
+		}
+
+		jack_client_close(jack_client);
+	} else {
+		cerr << "jack_client_open failed" << endl;
+		ret = EXIT_FAILURE;
+	}
+}
+
+#endif // BUILD_IN_PROCESS_ENGINE
+
+
+int
+main(int argc, char** argv)
+{
+#ifdef HAVE_LASH
+	lash_args_t* lash_args = lash_extract_args(&argc, &argv);
+#endif
+
+	int ret = EXIT_SUCCESS;
+
+	/* Parse command line options */
+	gengetopt_args_info args_info;
+	if (cmdline_parser (argc, argv, &args_info) != 0)
+		return EXIT_FAILURE;
+
+
+	if (args_info.in_jackd_flag) {
+#ifdef BUILD_IN_PROCESS_ENGINE
+		ret = load_in_process_engine(args_info.port_arg);
+#else
+		cerr << "In-process Jack client support not enabled in this build." << endl;
+		ret = EXIT_FAILURE;
+#endif // JACK_IN_PROCESS_ENGINE
+	} else {
+		signal(SIGINT, catch_int);
+		signal(SIGTERM, catch_int);
+
+		Om::set_denormal_flags();
+
+		Om::om = new Om::OmApp(args_info.port_arg);
+
+#ifdef HAVE_LASH
+		Om::lash_driver = new Om::LashDriver(Om::om, lash_args);
+#endif
+
+		Om::om->main();
+
+#ifdef HAVE_LASH
+		delete Om::lash_driver;
+#endif
+
+		delete Om::om;
+	}
+	
+	return ret;
+}
+