Mercurial > hg > svcore
view data/osc/sv-osc-send.c @ 1114:e80abd659922 3.0-integration
Merge from default branch
author | Chris Cannam |
---|---|
date | Tue, 07 Jul 2015 17:39:06 +0100 |
parents | 32e50b620a6c |
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; }