Mercurial > hg > sonic-visualiser
view osc/sv-osc-send.c @ 182:21a76c9ed5c3
* Merge transform directory from sv-match-alignment branch
(the previous comment included notes for this stuff, but I missed it
in the actual merge)
* Fix crash when a transform fails to create an output model and the
thread that created the transform then deletes its input model thinking
it's no longer needed, even though the transform run thread is still
using it -- fix is to wait() on the transform before returning the
null output model
author | Chris Cannam |
---|---|
date | Fri, 28 Sep 2007 16:15:06 +0000 |
parents | 76cc2c424268 |
children |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ #include <stdlib.h> #include <stdio.h> #include <string.h> #include <ctype.h> #include <lo/lo.h> void usage(char *program_name) { char *base_name = strrchr(program_name, '/'); if (base_name && *(base_name + 1) != 0) { base_name += 1; } else { base_name = program_name; } fprintf(stderr, "\nusage: %s <OSC URL> [<values>]\n\n", program_name); fprintf(stderr, "example OSC URLs:\n\n" " osc.udp://localhost:19383/path/test 1.0 4.2\n" " osc.udp://my.host.org:10886/3/13/load file\n\n"); fprintf(stderr, "numeric arguments will be treated as OSC 'f' floating point types.\n\n"); exit(1); } int main(int argc, char *argv[]) { lo_address a; char *url, *host, *port, *path; lo_message message; unsigned int i; if (argc < 2) { usage(argv[0]); /* does not return */ } url = argv[1]; host = lo_url_get_hostname(url); port = lo_url_get_port(url); path = lo_url_get_path(url); a = lo_address_new(host, port); message = lo_message_new(); for (i = 0; i + 2 < argc; ++i) { int index = i + 2; char *param; param = argv[index]; if (!isdigit(param[0])) { lo_message_add_string(message, argv[index]); } else { lo_message_add_float(message, atof(argv[index])); } } lo_send_message(a, path, message); if (lo_address_errno(a)) { printf("liblo error: %s\n", lo_address_errstr(a)); } free(host); free(port); free(path); return 0; }