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authorChristian Pointner <equinox@spreadspace.org>2015-10-13 02:27:56 +0200
committerChristian Pointner <equinox@spreadspace.org>2015-10-13 02:28:01 +0200
commit6bc291c0fd3e1760ca4bfeaf33b38cbb4b21830c (patch)
tree887c41ec771a48d3323c9d2a2e0d7f6c86c36736 /server/osc_server.c
parentrenamed files to prepare merge of code dirs (diff)
merged app sources to single folder
Diffstat (limited to 'server/osc_server.c')
-rw-r--r--server/osc_server.c164
1 files changed, 0 insertions, 164 deletions
diff --git a/server/osc_server.c b/server/osc_server.c
deleted file mode 100644
index 223a192..0000000
--- a/server/osc_server.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * 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 <stdlib.h>
-#include <string.h>
-#include <error.h>
-#include <assert.h>
-
-#include "osc_server.h"
-
-
-static void print_error(int num, const char *msg, const char *path)
-{
- error(0, 0, "liblo server error %d in path %s: %s", num, path, msg);
-}
-
-static int lang_handler(const char *path, const char *types, lo_arg ** argv,
- int argc, lo_message msg, void *user_data)
-{
- if(argc != 1 || !lo_is_string_type((lo_type)types[0]))
- return 1;
-
- lo_address from = lo_message_get_source(msg);
- const char* host = lo_address_get_hostname(from);
- const char* port = lo_address_get_port(from);
- assert(host && port);
-
- osc_t* o = (osc_t*)user_data;
- assert(o);
- osc_done_data_t* done_data = malloc(sizeof(osc_done_data_t));
- assert(done_data);
-
- done_data->self_ = o;
- done_data->state_ = 0;
- assert((done_data->lang_ = strdup(&(argv[0]->s))));
- done_data->addr_ = lo_address_new(host, port);
- assert(done_data->addr_);
- done_data->msg_ = lo_message_new();
- assert(done_data->msg_);
- assert(!lo_message_add(done_data->msg_, "s", done_data->lang_));
-
- assert(slist_add(&(o->done_data_), done_data));
-
- return 0;
-}
-
-void free_osc_done_data(void* ptr)
-{
- osc_done_data_t* done_data = (osc_done_data_t*)ptr;
-
- lo_message_free(done_data->msg_);
- lo_address_free(done_data->addr_);
- free(done_data->lang_);
- free(done_data);
-}
-
-void osc_lang_switch_done(void* data)
-{
- assert(data);
- osc_done_data_t* d = data;
-
- lo_send_message_from(d->addr_, d->self_->server_, "/lang/ack", d->msg_);
- slist_remove(&(d->self_->done_data_), d);
-}
-
-int osc_init(osc_t* o, const char* port)
-{
- assert(o != NULL);
-
- o->server_ = NULL;
- slist_init(&(o->done_data_), free_osc_done_data);
-
- if(!port)
- return 0;
-
- o->server_ = lo_server_new(port, print_error);
- if(!o->server_)
- return -1;
-
- if(!lo_server_add_method(o->server_, "/lang/switch", "s", lang_handler, (void*)o))
- return -1;
-
- return 0;
-}
-
-
-int osc_get_poll_fd_count(osc_t* o)
-{
- assert(o);
-
- if(!o->server_)
- return 0;
-
- return 1;
-}
-
-int osc_get_poll_fds(osc_t* o, struct pollfd *pfds, int npfds)
-{
- assert(o);
-
- if(!o->server_)
- return 0;
-
- pfds[0].fd = lo_server_get_socket_fd(o->server_);
- pfds[0].events = POLLIN;
- pfds[0].revents = 0;
-
- return 0;
-}
-
-int osc_handle_revents(osc_t* o, struct pollfd *pfds, int npfds, mixer_t* x)
-{
- assert(o);
-
- if(!o->server_)
- return 0;
-
- if(pfds[0].revents & (POLLERR | POLLHUP | POLLNVAL)) {
- error(0, 0, "OSC: got POLLERR, POLLHUP or POLLNVAL");
- return -1;
- }
- if(!(pfds[0].revents & POLLIN))
- return 0;
-
- lo_server_recv_noblock(o->server_, 0);
-
- int ret = 0;
- slist_element_t* tmp;
- for(tmp = o->done_data_.first_; tmp; tmp = tmp->next_) {
- osc_done_data_t* d = (osc_done_data_t*)(tmp->data_);
- if(d->state_ == 0) {
- ret = mixer_switch_lang(x, d->lang_, &osc_lang_switch_done, d);
- if(ret)
- break;
-
- d->state_ = 1;
- }
- }
-
-
- return ret;
-}