38 |
#include <sys/time.h> |
#include <sys/time.h> |
39 |
#include <dirent.h> /* opendir, closedir, readdir */ |
#include <dirent.h> /* opendir, closedir, readdir */ |
40 |
#include <time.h> |
#include <time.h> |
41 |
|
#include <errno.h> |
42 |
#include "rdesktop.h" |
#include "rdesktop.h" |
43 |
|
|
44 |
#define IRP_MJ_CREATE 0x00 |
#define IRP_MJ_CREATE 0x00 |
55 |
#define IRP_MN_QUERY_DIRECTORY 0x01 |
#define IRP_MN_QUERY_DIRECTORY 0x01 |
56 |
#define IRP_MN_NOTIFY_CHANGE_DIRECTORY 0x02 |
#define IRP_MN_NOTIFY_CHANGE_DIRECTORY 0x02 |
57 |
|
|
58 |
extern char hostname[16]; |
extern char g_hostname[16]; |
59 |
extern DEVICE_FNS serial_fns; |
extern DEVICE_FNS serial_fns; |
60 |
extern DEVICE_FNS printer_fns; |
extern DEVICE_FNS printer_fns; |
61 |
extern DEVICE_FNS parallel_fns; |
extern DEVICE_FNS parallel_fns; |
113 |
} |
} |
114 |
} |
} |
115 |
|
|
116 |
BOOL |
static BOOL |
117 |
rdpdr_handle_ok(int device, int handle) |
rdpdr_handle_ok(int device, int handle) |
118 |
{ |
{ |
119 |
switch (g_rdpdr_device[device].device_type) |
switch (g_rdpdr_device[device].device_type) |
134 |
} |
} |
135 |
|
|
136 |
/* Add a new io request to the table containing pending io requests so it won't block rdesktop */ |
/* Add a new io request to the table containing pending io requests so it won't block rdesktop */ |
137 |
BOOL |
static BOOL |
138 |
add_async_iorequest(uint32 device, uint32 file, uint32 id, uint32 major, uint32 length, |
add_async_iorequest(uint32 device, uint32 file, uint32 id, uint32 major, uint32 length, |
139 |
DEVICE_FNS * fns, uint32 total_timeout, uint32 interval_timeout, uint8 * buffer, |
DEVICE_FNS * fns, uint32 total_timeout, uint32 interval_timeout, uint8 * buffer, |
140 |
uint32 offset) |
uint32 offset) |
180 |
return True; |
return True; |
181 |
} |
} |
182 |
|
|
183 |
void |
static void |
184 |
rdpdr_send_connect(void) |
rdpdr_send_connect(void) |
185 |
{ |
{ |
186 |
uint8 magic[4] = "rDCC"; |
uint8 magic[4] = "rDCC"; |
196 |
} |
} |
197 |
|
|
198 |
|
|
199 |
void |
static void |
200 |
rdpdr_send_name(void) |
rdpdr_send_name(void) |
201 |
{ |
{ |
202 |
uint8 magic[4] = "rDNC"; |
uint8 magic[4] = "rDNC"; |
205 |
|
|
206 |
if (NULL == g_rdpdr_clientname) |
if (NULL == g_rdpdr_clientname) |
207 |
{ |
{ |
208 |
g_rdpdr_clientname = hostname; |
g_rdpdr_clientname = g_hostname; |
209 |
} |
} |
210 |
hostlen = (strlen(g_rdpdr_clientname) + 1) * 2; |
hostlen = (strlen(g_rdpdr_clientname) + 1) * 2; |
211 |
|
|
221 |
} |
} |
222 |
|
|
223 |
/* Returns the size of the payload of the announce packet */ |
/* Returns the size of the payload of the announce packet */ |
224 |
int |
static int |
225 |
announcedata_size() |
announcedata_size() |
226 |
{ |
{ |
227 |
int size, i; |
int size, i; |
248 |
return size; |
return size; |
249 |
} |
} |
250 |
|
|
251 |
void |
static void |
252 |
rdpdr_send_available(void) |
rdpdr_send_available(void) |
253 |
{ |
{ |
254 |
|
|
306 |
channel_send(s, rdpdr_channel); |
channel_send(s, rdpdr_channel); |
307 |
} |
} |
308 |
|
|
309 |
void |
static void |
310 |
rdpdr_send_completion(uint32 device, uint32 id, uint32 status, uint32 result, uint8 * buffer, |
rdpdr_send_completion(uint32 device, uint32 id, uint32 status, uint32 result, uint8 * buffer, |
311 |
uint32 length) |
uint32 length) |
312 |
{ |
{ |
692 |
buffer = NULL; |
buffer = NULL; |
693 |
} |
} |
694 |
|
|
695 |
void |
static void |
696 |
rdpdr_send_clientcapabilty(void) |
rdpdr_send_clientcapabilty(void) |
697 |
{ |
{ |
698 |
uint8 magic[4] = "rDPC"; |
uint8 magic[4] = "rDPC"; |
810 |
{ |
{ |
811 |
uint32 select_timeout = 0; // Timeout value to be used for select() (in millisecons). |
uint32 select_timeout = 0; // Timeout value to be used for select() (in millisecons). |
812 |
struct async_iorequest *iorq; |
struct async_iorequest *iorq; |
813 |
|
char c; |
814 |
|
|
815 |
iorq = g_iorequest; |
iorq = g_iorequest; |
816 |
while (iorq != NULL) |
while (iorq != NULL) |
820 |
switch (iorq->major) |
switch (iorq->major) |
821 |
{ |
{ |
822 |
case IRP_MJ_READ: |
case IRP_MJ_READ: |
823 |
|
/* Is this FD valid? FDs will |
824 |
|
be invalid when |
825 |
|
reconnecting. FIXME: Real |
826 |
|
support for reconnects. */ |
827 |
|
|
828 |
|
if ((read(iorq->fd, &c, 0) != 0) && (errno == EBADF)) |
829 |
|
break; |
830 |
|
|
831 |
FD_SET(iorq->fd, rfds); |
FD_SET(iorq->fd, rfds); |
832 |
|
*n = MAX(*n, iorq->fd); |
833 |
|
|
834 |
// Check if io request timeout is smaller than current (but not 0). |
// Check if io request timeout is smaller than current (but not 0). |
835 |
if (iorq->timeout |
if (iorq->timeout |
843 |
tv->tv_usec = (select_timeout % 1000) * 1000; |
tv->tv_usec = (select_timeout % 1000) * 1000; |
844 |
*timeout = True; |
*timeout = True; |
845 |
} |
} |
846 |
|
|
847 |
break; |
break; |
848 |
|
|
849 |
case IRP_MJ_WRITE: |
case IRP_MJ_WRITE: |
850 |
|
/* FD still valid? See above. */ |
851 |
|
if ((write(iorq->fd, &c, 0) != 0) && (errno == EBADF)) |
852 |
|
break; |
853 |
|
|
854 |
FD_SET(iorq->fd, wfds); |
FD_SET(iorq->fd, wfds); |
855 |
|
*n = MAX(*n, iorq->fd); |
856 |
break; |
break; |
857 |
|
|
858 |
} |
} |
859 |
*n = MAX(*n, iorq->fd); |
|
860 |
} |
} |
861 |
|
|
862 |
iorq = iorq->next; |
iorq = iorq->next; |