1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
/* iemnet
* this file provides core infrastructure for the iemnet-objects
*
* copyright (c) 2010-2011 IOhannes m zmölnig, IEM
*/
/* This program 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. */
/* */
/* This program 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 this program; if not, write to the Free Software */
/* Foundation, Inc., */
/* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
/* */
#define DEBUGLEVEL
#include "iemnet.h"
#include <stdlib.h>
#include <pthread.h>
void iemnet__addrout(t_outlet*status_outlet, t_outlet*address_outlet,
long address, unsigned short port) {
static t_atom addr[5];
static int firsttime=1;
if(firsttime) {
int i=0;
for(i=0; i<5; i++)SETFLOAT(addr+i, 0);
firsttime=0;
}
addr[0].a_w.w_float = (address & 0xFF000000)>>24;
addr[1].a_w.w_float = (address & 0x0FF0000)>>16;
addr[2].a_w.w_float = (address & 0x0FF00)>>8;
addr[3].a_w.w_float = (address & 0x0FF);
addr[4].a_w.w_float = port;
if(status_outlet )outlet_anything(status_outlet , gensym("address"), 5, addr);
if(address_outlet)outlet_list (address_outlet, gensym("list" ), 5, addr);
}
void iemnet__numconnout(t_outlet*status_outlet, t_outlet*numcon_outlet, int numconnections) {
t_atom atom[1];
SETFLOAT(atom, numconnections);
if(status_outlet)outlet_anything(status_outlet , gensym("connections"), 1, atom);
if(numcon_outlet)outlet_float (numcon_outlet, numconnections);
}
void iemnet__socketout(t_outlet*status_outlet, t_outlet*socket_outlet, int socketfd) {
t_atom atom[1];
SETFLOAT(atom, socketfd);
if(status_outlet)outlet_anything(status_outlet , gensym("socket"), 1, atom);
if(socket_outlet)outlet_float (socket_outlet, socketfd);
}
void iemnet__streamout(t_outlet*outlet, int argc, t_atom*argv, int stream) {
if(NULL==outlet)return;
if(stream) {
while(argc-->0) {
outlet_list(outlet, gensym("list"), 1, argv);
argv++;
}
} else {
outlet_list(outlet, gensym("list"), argc, argv);
}
}
typedef struct _names {
t_symbol*name;
struct _names*next;
} t_iemnet_names;
static t_iemnet_names*namelist=0;
static int iemnet__nametaken(const char*namestring) {
t_symbol*name=gensym(namestring);
t_iemnet_names*curname=namelist;
t_iemnet_names*lastname=curname;
while(curname) {
if(name==(curname->name)) {
return 1;
}
lastname=curname;
curname=curname->next;
}
// new name!
curname=(t_iemnet_names*)malloc(sizeof(t_iemnet_names));
curname->name=name;
curname->next=0;
if(lastname)
lastname->next=curname;
else
namelist=curname;
return 0;
}
int iemnet__register(const char*name) {
if(iemnet__nametaken(name))return 0;
post("iemnet - networking with Pd: [%s]", name);
#ifdef LIBRARY_VERSION
post(" version "LIBRARY_VERSION"");
#endif
post(" compiled on "__DATE__" at " __TIME__"");
post(" copyright (c) 2010-2011 IOhannes m zmoelnig, IEM");
post(" based on mrpeach/net, based on maxlib");
return 1;
}
#ifdef _MSC_VER
void tcpclient_setup(void);
void tcpreceive_setup(void);
void tcpsend_setup(void);
void tcpserver_setup(void);
void udpclient_setup(void);
void udpreceive_setup(void);
void udpsend_setup(void);
void udpserver_setup(void);
#endif
static int iemnet_debuglevel_=0;
static pthread_mutex_t debug_mtx = PTHREAD_MUTEX_INITIALIZER;
void iemnet_debuglevel(void*x, t_float f) {
static int firsttime=1;
#ifdef IEMNET_HAVE_DEBUG
int debuglevel=(int)f;
pthread_mutex_lock(&debug_mtx);
iemnet_debuglevel_=debuglevel;
pthread_mutex_unlock(&debug_mtx);
post("iemnet: setting debuglevel to %d", debuglevel);
#else
if(firsttime)post("iemnet compiled without debug!");
#endif
firsttime=0;
}
int iemnet_debug(int debuglevel, const char*file, unsigned int line, const char*function) {
#ifdef IEMNET_HAVE_DEBUG
int debuglevel_=0;
pthread_mutex_lock(&debug_mtx);
debuglevel_=iemnet_debuglevel_;
pthread_mutex_unlock(&debug_mtx);
if(debuglevel_ & debuglevel) {
startpost("[%s:%d#%d] ", function, line, debuglevel);
return 1;
}
#endif
return 0;
}
IEMNET_EXTERN void iemnet_setup(void) {
#ifdef _MSC_VER
tcpclient_setup();
tcpreceive_setup();
tcpsend_setup();
tcpserver_setup();
udpclient_setup();
udpreceive_setup();
udpsend_setup();
udpserver_setup();
#endif
}
|
