Initial Arduino IDE based on Processing.

2025-07-30 16:24:09 +03:00 · 2005-08-25 21:06:28 +00:00
commit 9fc5aa63f6
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--- a/build/shared/lib/avrlib/ccrma/OSC-client.h
+++ b/build/shared/lib/avrlib/ccrma/OSC-client.h
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+/*
+Copyright (c) 1996,1997.  The Regents of the University of California (Regents).
+All Rights Reserved.
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for educational, research, and not-for-profit purposes, without
+fee and without a signed licensing agreement, is hereby granted, provided that
+the above copyright notice, this paragraph and the following two paragraphs
+appear in all copies, modifications, and distributions.  Contact The Office of
+Technology Licensing, UC Berkeley, 2150 Shattuck Avenue, Suite 510, Berkeley,
+CA 94720-1620, (510) 643-7201, for commercial licensing opportunities.
+
+Written by Matt Wright, The Center for New Music and Audio Technologies,
+University of California, Berkeley.
+
+     IN NO EVENT SHALL REGENTS BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
+     SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
+     ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
+     REGENTS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+     REGENTS SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT
+     LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+     FOR A PARTICULAR PURPOSE. THE SOFTWARE AND ACCOMPANYING
+     DOCUMENTATION, IF ANY, PROVIDED HEREUNDER IS PROVIDED "AS IS".
+     REGENTS HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
+     ENHANCEMENTS, OR MODIFICATIONS.
+*/
+
+/* 
+
+   OSC-client.h: library for constructing OpenSoundControl messages.
+   Derived from SynthControl.h
+   Author: Matt Wright
+   Version 0.1: 6/13/97
+   Version 0.2: 7/21/2000: Support for type-tagged messages
+
+
+   General notes:
+
+   This library abstracts away the data format for the OpenSoundControl
+   protocol.  Users of this library can construct OpenSoundControl packets
+   with a function call interface instead of knowing how to lay out the bits.
+
+   All issues of memory allocation are deferred to the user of this library.
+   There are two data structures that the user must allocate.  The first
+   is the actual buffer that the message will be written into.  This buffer
+   can be any size, but if it's too small there's a possibility that it
+   will become overfull.  The other data structure is called an OSCbuf,
+   and it holds all the state used by the library as it's constructing
+   a buffer.
+
+   All procedures that have the possibility of an error condition return int,
+   with 0 indicating no error and nonzero indicating an error.  The variable
+   OSC_errorMessage will be set to point to a string containing an error
+   message explaining what the problem is.
+
+*/
+
+
+#include "OSC-timetag.h"
+#include "global.h"
+#include <progmem.h>
+
+#define ATMEL
+
+#ifdef ATMEL
+#define htonl(x) \
+				((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >>  8) |    \
+		      (((x) & 0x0000ff00) <<  8) | (((x) & 0x000000ff) << 24))
+
+#endif
+
+/* The int4byte type has to be a 4-byte integer.  You may have to
+   change this to long or something else on your system.  */
+#ifdef __MWERKS__
+  /* In Metrowerks you can set ints to be 2 or 4 bytes on 68K, but long is
+     always 4 bytes */
+    typedef long int4byte;
+#else
+    typedef s32 int4byte;
+#endif
+
+/* The maximum depth of bundles within bundles within bundles within...
+   This is the size of a static array.  If you exceed this limit you'll 
+   get an error message. */
+#define MAX_BUNDLE_NESTING 32
+
+
+/* Don't ever manipulate the data in the OSCbuf struct directly.  (It's
+   declared here in the header file only so your program will be able to
+   declare variables of type OSCbuf and have the right amount of memory
+   be allocated.) */
+
+typedef struct OSCbuf_struct {
+    char *buffer;            /* The buffer to hold the OSC packet */
+    int size;                /* Size of the buffer */
+    char *bufptr;            /* Current position as we fill the buffer */
+    int state;		     /* State of partially-constructed message */
+    int4byte *thisMsgSize;   /* Pointer to count field before 
+			        currently-being-written message */
+    int4byte *prevCounts[MAX_BUNDLE_NESTING];
+			     /* Pointers to count field before each currently
+			        open bundle */
+    int bundleDepth;	     /* How many sub-sub-bundles are we in now? */
+    char *typeStringPtr;    /* This pointer advances through the type
+			       tag string as you add arguments. */
+    int gettingFirstUntypedArg;	/* nonzero if this message doesn't have
+				   a type tag and we're waiting for the 1st arg */
+} OSCbuf;
+
+
+
+/* Initialize the given OSCbuf.  The user of this module must pass in the
+   block of memory that this OSCbuf will use for a buffer, and the number of
+   bytes in that block.  (It's the user's job to allocate the memory because
+   you do it differently in different systems.) */
+void OSC_initBuffer(OSCbuf *buf, int size, char *byteArray);
+
+
+/* Reset the given OSCbuf.  Do this after you send out the contents of
+   the buffer and want to start writing new data into it. */
+void OSC_resetBuffer(OSCbuf *buf);
+
+
+/* Is the buffer empty?  (I.e., would it be stupid to send the buffer
+   contents to the synth?) */
+int OSC_isBufferEmpty(OSCbuf *buf);
+
+
+/* How much space is left in the buffer? */
+int OSC_freeSpaceInBuffer(OSCbuf *buf);
+
+/* Does the buffer contain a valid OSC packet?  (Returns nonzero if yes.) */
+int OSC_isBufferDone(OSCbuf *buf);
+
+/* When you're ready to send out the buffer (i.e., when OSC_isBufferDone()
+   returns true), call these two procedures to get the OSC packet that's been
+   assembled and its size in bytes.  (And then call OSC_resetBuffer() if you
+   want to re-use this OSCbuf for the next packet.)  */
+char *OSC_getPacket(OSCbuf *buf);
+int OSC_packetSize(OSCbuf *buf);
+
+
+
+/* Here's the basic model for building up OSC messages in an OSCbuf:
+
+    - Make sure the OSCbuf has been initialized with OSC_initBuffer().
+
+    - To open a bundle, call OSC_openBundle().  You can then write 
+      messages or open new bundles within the bundle you opened.
+      Call OSC_closeBundle() to close the bundle.  Note that a packet
+      does not have to have a bundle; it can instead consist of just a 
+      single message.
+								  
+
+    - For each message you want to send:
+
+	- Call OSC_writeAddress() with the name of your message.  (In
+	  addition to writing your message name into the buffer, this
+	  procedure will also leave space for the size count of this message.)
+
+        - Alternately, call OSC_writeAddressAndTypes() with the name of
+          your message and with a type string listing the types of all the
+          arguments you will be putting in this message.
+	
+	- Now write each of the arguments into the buffer, by calling one of:
+	    OSC_writeFloatArg()
+	    OSC_writeFloatArgs()
+	    OSC_writeIntArg()
+	    OSC_writeStringArg()
+
+	- Now your message is complete; you can send out the buffer or you can
+	  add another message to it.
+*/
+
+int OSC_openBundle(OSCbuf *buf, OSCTimeTag tt);
+int OSC_closeBundle(OSCbuf *buf);
+int OSC_closeAllBundles(OSCbuf *buf);
+
+int OSC_writeAddress(OSCbuf *buf, char PROGMEM *name);
+int OSC_writeAddressAndTypes(OSCbuf *buf, char PROGMEM *name, char PROGMEM *types);
+int OSC_writeFloatArg(OSCbuf *buf, float arg);
+int OSC_writeFloatArgs(OSCbuf *buf, int numFloats, float *args);
+int OSC_writeIntArg(OSCbuf *buf, int4byte arg);
+int OSC_writeStringArg(OSCbuf *buf, char PROGMEM *arg);
+
+extern char *OSC_errorMessage;
+
+/* How many bytes will be needed in the OSC format to hold the given
+   string?  The length of the string, plus the null char, plus any padding
+   needed for 4-byte alignment. */ 
+int OSC_effectiveStringLength(char PROGMEM *string);