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path: root/gammu/emb/common/device/irda/irda.c
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-rw-r--r--gammu/emb/common/device/irda/irda.c187
1 files changed, 187 insertions, 0 deletions
diff --git a/gammu/emb/common/device/irda/irda.c b/gammu/emb/common/device/irda/irda.c
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1/* (c) 2001-2004 by Marcin Wiacek */
2/* based on some work from Ralf Thelen and MyGnokii */
3/* based on some work from Gnokii and MSDN */
4
5/* You have to include wsock32.lib library to MS VC project to compile it */
6
7#include "../../gsmstate.h"
8
9#ifdef GSM_ENABLE_IRDADEVICE
10#ifndef DJGPP
11
12#ifndef WIN32
13# include <stdlib.h>
14# include <unistd.h>
15# include <stdio.h>
16# include <fcntl.h>
17# include <errno.h>
18# include <string.h>
19# include <sys/time.h>
20# include <sys/poll.h>
21# include <sys/socket.h>
22# include <sys/ioctl.h>
23#else
24# include <windows.h>
25# include <io.h>
26#endif
27
28#include "../../gsmcomon.h"
29#include "../devfunc.h"
30#include "irda.h"
31
32static bool irda_discover_device(GSM_StateMachine *state)
33{
34 GSM_Device_IrdaData *d = &state->Device.Data.Irda;
35 struct irda_device_list*list;
36 unsigned char *buf;
37 unsigned int sec;
38 int s, z, len, fd, i;
39 GSM_DateTime Date;
40 bool founddevice = false;
41#ifdef WIN32
42 int index;
43#endif
44
45 fd = socket(AF_IRDA, SOCK_STREAM, 0);
46
47 /* can handle maximally 10 devices during discovering */
48 len = sizeof(struct irda_device_list) + sizeof(struct irda_device_info) * 10;
49 buf = malloc(len);
50 list = (struct irda_device_list *)buf;
51
52 /* Trying to find device during 2 seconds */
53 for (z=0;z<2;z++) {
54 GSM_GetCurrentDateTime (&Date);
55 sec = Date.Second;
56 while (sec==Date.Second) {
57 s = len;
58 memset(buf, 0, s);
59
60 if (getsockopt(fd, SOL_IRLMP, IRLMP_ENUMDEVICES, buf, &s) == 0) {
61 for (i = 0; i < (int)list->numDevice; i++) {
62 dbgprintf("Irda: found device \"%s\" (address %x) - ",list->Device[i].irdaDeviceName,list->Device[i].irdaDeviceID);
63 if (strcmp(GetModelData(NULL,NULL,list->Device[i].irdaDeviceName)->number,"") != 0) {
64 founddevice = true;
65 /* Model AUTO */
66 if (state->CurrentConfig->Model[0]==0) strcpy(state->Phone.Data.Model,GetModelData(NULL,NULL,list->Device[i].irdaDeviceName)->number);
67 state->Phone.Data.ModelInfo = GetModelData(NULL,state->Phone.Data.Model,NULL);
68 }
69 if (founddevice) {
70 dbgprintf("correct\n");
71#ifdef WIN32
72 for(index=0; index <= 3; index++)
73 d->peer.irdaDeviceID[index] = list->Device[i].irdaDeviceID[index];
74#else
75 d->peer.irdaDeviceID = list->Device[i].irdaDeviceID;
76#endif
77 break;
78 }
79 dbgprintf("\n");
80 }
81 }
82 if (founddevice) break;
83 my_sleep(10);
84 GSM_GetCurrentDateTime(&Date);
85 }
86 if (founddevice) break;
87 }
88 free(buf);
89 close(fd);
90
91 return founddevice;
92}
93
94static GSM_Error irda_open (GSM_StateMachine *s)
95{
96 GSM_Device_IrdaData *d = &s->Device.Data.Irda;
97 int fd = -1;
98#ifdef WIN32
99 int Enable9WireMode = 1;
100 WSADATA wsaData;
101
102 WSAStartup(MAKEWORD(1,1), &wsaData);
103#else
104 if (s->ConnectionType == GCT_IRDAAT) return ERR_SOURCENOTAVAILABLE;
105#endif
106
107 /* discovering devices */
108 if (irda_discover_device(s)==false) return ERR_TIMEOUT;
109
110 /* Creating socket */
111 fd = socket(AF_IRDA, SOCK_STREAM, 0);
112
113 d->peer.irdaAddressFamily = AF_IRDA;
114#ifndef WIN32
115 d->peer.sir_lsap_sel = LSAP_ANY;
116#endif
117 switch (s->ConnectionType) {
118 case GCT_IRDAAT:
119 strcpy(d->peer.irdaServiceName, "IrDA:IrCOMM");
120
121#ifdef WIN32
122 if (setsockopt(fd, SOL_IRLMP, IRLMP_9WIRE_MODE, (const char *) &Enable9WireMode,
123 sizeof(int))==SOCKET_ERROR) return ERR_UNKNOWN;
124#endif
125 break;
126 case GCT_IRDAPHONET:
127 strcpy(d->peer.irdaServiceName, "Nokia:PhoNet");
128 break;
129 case GCT_IRDAOBEX:
130 /* IrDA:OBEX not supported by N3650 */
131 // strcpy(d->peer.irdaServiceName, "IrDA:OBEX");
132
133 strcpy(d->peer.irdaServiceName, "OBEX");
134
135 /* Alternative server is "OBEX:IrXfer" */
136 break;
137 default:
138 return ERR_UNKNOWN;
139 }
140
141 /* Connecting to service */
142 if (connect(fd, (struct sockaddr *)&d->peer, sizeof(d->peer))) {
143 dbgprintf("Can't connect to service %s\n",d->peer.irdaServiceName);
144 close(fd);
145 return ERR_NOTSUPPORTED;
146 }
147
148 d->hPhone=fd;
149
150 return ERR_NONE;
151}
152
153static int irda_read(GSM_StateMachine *s, void *buf, size_t nbytes)
154{
155 return socket_read(s, buf, nbytes, s->Device.Data.Irda.hPhone);
156}
157
158#ifdef WIN32
159static int irda_write(GSM_StateMachine *s, unsigned char *buf, size_t nbytes)
160#else
161static int irda_write(GSM_StateMachine *s, void *buf, size_t nbytes)
162#endif
163{
164 return socket_write(s, buf, nbytes, s->Device.Data.Irda.hPhone);
165}
166
167static GSM_Error irda_close(GSM_StateMachine *s)
168{
169 return socket_close(s, s->Device.Data.Irda.hPhone);
170}
171
172GSM_Device_Functions IrdaDevice = {
173 irda_open,
174 irda_close,
175 NONEFUNCTION,
176 NONEFUNCTION,
177 NONEFUNCTION,
178 irda_read,
179 irda_write
180};
181
182#endif
183#endif
184
185/* How should editor hadle tabs in this file? Add editor commands here.
186 * vim: noexpandtab sw=8 ts=8 sts=8:
187 */