1 |
n-ki |
569 |
#define MAX_PRINTERS 5 |
2 |
|
|
|
3 |
matthewc |
432 |
#include "rdesktop.h" |
4 |
|
|
|
5 |
n-ki |
569 |
extern RDPDR_DEVICE g_rdpdr_device[]; |
6 |
matthewc |
432 |
|
7 |
astrand |
580 |
PRINTER * |
8 |
|
|
get_printer_data(HANDLE handle) |
9 |
n-ki |
569 |
{ |
10 |
|
|
int index; |
11 |
|
|
|
12 |
|
|
for (index = 0; index < RDPDR_MAX_DEVICES; index++) |
13 |
|
|
{ |
14 |
|
|
if (handle == g_rdpdr_device[index].handle) |
15 |
|
|
return (PRINTER *) g_rdpdr_device[index].pdevice_data; |
16 |
|
|
} |
17 |
|
|
return NULL; |
18 |
|
|
} |
19 |
|
|
|
20 |
|
|
int |
21 |
|
|
printer_enum_devices(int *id, char *optarg) |
22 |
|
|
{ |
23 |
|
|
PRINTER *pprinter_data; |
24 |
|
|
|
25 |
|
|
char *pos = optarg; |
26 |
|
|
char *pos2; |
27 |
|
|
int count = 0; |
28 |
|
|
int already = 0; |
29 |
|
|
|
30 |
|
|
// we need to know how many printers we've already set up |
31 |
|
|
// supplied from other -r flags than this one. |
32 |
|
|
while (count < *id) |
33 |
|
|
{ |
34 |
|
|
if (g_rdpdr_device[count].device_type == DEVICE_TYPE_PRINTER) |
35 |
|
|
already++; |
36 |
|
|
count++; |
37 |
|
|
} |
38 |
|
|
|
39 |
|
|
count = 0; |
40 |
|
|
|
41 |
|
|
if (*optarg == ':') |
42 |
|
|
optarg++; |
43 |
|
|
|
44 |
|
|
while ((pos = next_arg(optarg, ',')) && *id < RDPDR_MAX_DEVICES) |
45 |
|
|
{ |
46 |
|
|
pprinter_data = (PRINTER *) xmalloc(sizeof(PRINTER)); |
47 |
|
|
|
48 |
|
|
strcpy(g_rdpdr_device[*id].name, "PRN"); |
49 |
|
|
strcat(g_rdpdr_device[*id].name, ltoa(already + count + 1, 10)); |
50 |
|
|
|
51 |
|
|
/* first printer is set as default printer */ |
52 |
|
|
if ((already + count) == 0) |
53 |
|
|
pprinter_data->default_printer = True; |
54 |
|
|
else |
55 |
|
|
pprinter_data->default_printer = False; |
56 |
|
|
|
57 |
n-ki |
582 |
pos2 = next_arg(optarg, '='); |
58 |
n-ki |
569 |
if (*optarg == (char) 0x00) |
59 |
|
|
pprinter_data->printer = "mydeskjet"; /* set default */ |
60 |
|
|
else |
61 |
|
|
{ |
62 |
|
|
pprinter_data->printer = xmalloc(strlen(optarg) + 1); |
63 |
|
|
strcpy(pprinter_data->printer, optarg); |
64 |
|
|
} |
65 |
|
|
|
66 |
|
|
if (!pos2 || (*pos2 == (char) 0x00)) |
67 |
|
|
pprinter_data->driver = "HP LaserJet IIIP"; /* no printer driver supplied set default */ |
68 |
|
|
else |
69 |
|
|
{ |
70 |
|
|
pprinter_data->driver = xmalloc(strlen(pos2) + 1); |
71 |
|
|
strcpy(pprinter_data->driver, pos2); |
72 |
|
|
} |
73 |
|
|
|
74 |
|
|
printf("PRINTER %s to %s driver %s\n", g_rdpdr_device[*id].name, |
75 |
|
|
pprinter_data->printer, pprinter_data->driver); |
76 |
|
|
g_rdpdr_device[*id].device_type = DEVICE_TYPE_PRINTER; |
77 |
|
|
g_rdpdr_device[*id].pdevice_data = (void *) pprinter_data; |
78 |
|
|
count++; |
79 |
|
|
(*id)++; |
80 |
|
|
|
81 |
|
|
optarg = pos; |
82 |
|
|
} |
83 |
|
|
return count; |
84 |
|
|
} |
85 |
|
|
|
86 |
matthewc |
432 |
static NTSTATUS |
87 |
n-ki |
569 |
printer_create(uint32 device_id, uint32 access, uint32 share_mode, uint32 disposition, uint32 flags, |
88 |
|
|
char *filename, HANDLE * handle) |
89 |
matthewc |
432 |
{ |
90 |
n-ki |
569 |
char cmd[256]; |
91 |
|
|
PRINTER *pprinter_data; |
92 |
|
|
|
93 |
|
|
pprinter_data = (PRINTER *) g_rdpdr_device[device_id].pdevice_data; |
94 |
|
|
|
95 |
|
|
/* default printer name use default printer queue as well in unix */ |
96 |
|
|
if (pprinter_data->printer == "mydeskjet") |
97 |
|
|
{ |
98 |
|
|
pprinter_data->printer_fp = popen("lpr", "w"); |
99 |
|
|
} |
100 |
|
|
else |
101 |
|
|
{ |
102 |
|
|
sprintf(cmd, "lpr -P %s", pprinter_data->printer); |
103 |
|
|
pprinter_data->printer_fp = popen(cmd, "w"); |
104 |
|
|
} |
105 |
|
|
|
106 |
stargo |
570 |
g_rdpdr_device[device_id].handle = fileno(pprinter_data->printer_fp); |
107 |
n-ki |
569 |
*handle = g_rdpdr_device[device_id].handle; |
108 |
matthewc |
432 |
return STATUS_SUCCESS; |
109 |
|
|
} |
110 |
|
|
|
111 |
|
|
static NTSTATUS |
112 |
|
|
printer_close(HANDLE handle) |
113 |
|
|
{ |
114 |
n-ki |
569 |
PRINTER *pprinter_data; |
115 |
|
|
|
116 |
|
|
pprinter_data = get_printer_data(handle); |
117 |
|
|
|
118 |
|
|
g_rdpdr_device[get_device_index(handle)].handle = 0; |
119 |
|
|
|
120 |
|
|
pclose(pprinter_data->printer_fp); |
121 |
|
|
|
122 |
matthewc |
432 |
return STATUS_SUCCESS; |
123 |
|
|
} |
124 |
|
|
|
125 |
|
|
static NTSTATUS |
126 |
n-ki |
569 |
printer_write(HANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
127 |
matthewc |
432 |
{ |
128 |
n-ki |
569 |
PRINTER *pprinter_data; |
129 |
|
|
|
130 |
|
|
pprinter_data = get_printer_data(handle); |
131 |
|
|
*result = length * fwrite(data, length, 1, pprinter_data->printer_fp); |
132 |
|
|
|
133 |
|
|
if (ferror(pprinter_data->printer_fp)) |
134 |
|
|
{ |
135 |
|
|
*result = 0; |
136 |
|
|
return STATUS_INVALID_HANDLE; |
137 |
|
|
} |
138 |
matthewc |
432 |
return STATUS_SUCCESS; |
139 |
|
|
} |
140 |
|
|
|
141 |
astrand |
435 |
DEVICE_FNS printer_fns = { |
142 |
matthewc |
432 |
printer_create, |
143 |
|
|
printer_close, |
144 |
astrand |
435 |
NULL, /* read */ |
145 |
matthewc |
432 |
printer_write, |
146 |
astrand |
435 |
NULL /* device_control */ |
147 |
matthewc |
432 |
}; |