41 |
{ |
{ |
42 |
char *path; |
char *path; |
43 |
|
|
44 |
path = (char *) xmalloc(strlen(base) + sizeof("/.rdesktop/rdpdr/") + strlen(printer)); |
path = (char *) xmalloc(strlen(base) + sizeof("/.rdesktop/rdpdr/") + strlen(printer) + 1); |
45 |
|
|
46 |
sprintf(path, "%s/.rdesktop", base); |
sprintf(path, "%s/.rdesktop", base); |
47 |
if ((mkdir(path, 0700) == -1) && errno != EEXIST) |
if ((mkdir(path, 0700) == -1) && errno != EEXIST) |
48 |
{ |
{ |
49 |
perror(path); |
perror(path); |
50 |
|
xfree(path); |
51 |
return False; |
return False; |
52 |
} |
} |
53 |
|
|
55 |
if ((mkdir(path, 0700) == -1) && errno != EEXIST) |
if ((mkdir(path, 0700) == -1) && errno != EEXIST) |
56 |
{ |
{ |
57 |
perror(path); |
perror(path); |
58 |
|
xfree(path); |
59 |
return False; |
return False; |
60 |
} |
} |
61 |
|
|
64 |
if ((mkdir(path, 0700) == -1) && errno != EEXIST) |
if ((mkdir(path, 0700) == -1) && errno != EEXIST) |
65 |
{ |
{ |
66 |
perror(path); |
perror(path); |
67 |
|
xfree(path); |
68 |
return False; |
return False; |
69 |
} |
} |
70 |
|
|
72 |
return True; |
return True; |
73 |
} |
} |
74 |
|
|
75 |
|
BOOL |
76 |
|
printercache_unlink_blob(char *printer) |
77 |
|
{ |
78 |
|
char *path; |
79 |
|
char *home; |
80 |
|
|
81 |
|
if (printer == NULL) |
82 |
|
return False; |
83 |
|
|
84 |
|
home = getenv("HOME"); |
85 |
|
if (home == NULL) |
86 |
|
return False; |
87 |
|
|
88 |
|
path = (char *) xmalloc(strlen(home) + sizeof("/.rdesktop/rdpdr/") + strlen(printer) + |
89 |
|
sizeof("/AutoPrinterCacheData") + 1); |
90 |
|
|
91 |
|
sprintf(path, "%s/.rdesktop/rdpdr/%s/AutoPrinterCacheData", home, printer); |
92 |
|
|
93 |
|
if (unlink(path) < 0) |
94 |
|
{ |
95 |
|
xfree(path); |
96 |
|
return False; |
97 |
|
} |
98 |
|
|
99 |
|
sprintf(path, "%s/.rdesktop/rdpdr/%s", home, printer); |
100 |
|
|
101 |
|
if (rmdir(path) < 0) |
102 |
|
{ |
103 |
|
xfree(path); |
104 |
|
return False; |
105 |
|
} |
106 |
|
|
107 |
|
xfree(path); |
108 |
|
return True; |
109 |
|
} |
110 |
|
|
111 |
|
|
112 |
|
BOOL |
113 |
|
printercache_rename_blob(char *printer, char *new_printer) |
114 |
|
{ |
115 |
|
char *printer_path; |
116 |
|
char *new_printer_path; |
117 |
|
int printer_maxlen; |
118 |
|
|
119 |
|
char *home; |
120 |
|
|
121 |
|
if (printer == NULL) |
122 |
|
return False; |
123 |
|
|
124 |
|
home = getenv("HOME"); |
125 |
|
if (home == NULL) |
126 |
|
return False; |
127 |
|
|
128 |
|
printer_maxlen = |
129 |
|
(strlen(printer) > |
130 |
|
strlen(new_printer) ? strlen(printer) : strlen(new_printer)) + strlen(home) + |
131 |
|
sizeof("/.rdesktop/rdpdr/") + 1; |
132 |
|
|
133 |
|
printer_path = (char *) xmalloc(printer_maxlen); |
134 |
|
new_printer_path = (char *) xmalloc(printer_maxlen); |
135 |
|
|
136 |
|
sprintf(printer_path, "%s/.rdesktop/rdpdr/%s", home, printer); |
137 |
|
sprintf(new_printer_path, "%s/.rdesktop/rdpdr/%s", home, new_printer); |
138 |
|
|
139 |
|
printf("%s,%s\n", printer_path, new_printer_path); |
140 |
|
if (rename(printer_path, new_printer_path) < 0) |
141 |
|
{ |
142 |
|
xfree(printer_path); |
143 |
|
xfree(new_printer_path); |
144 |
|
return False; |
145 |
|
} |
146 |
|
|
147 |
|
xfree(printer_path); |
148 |
|
xfree(new_printer_path); |
149 |
|
return True; |
150 |
|
} |
151 |
|
|
152 |
|
|
153 |
int |
int |
154 |
printercache_load_blob(char *printer_name, uint8 ** data) |
printercache_load_blob(char *printer_name, uint8 ** data) |
155 |
{ |
{ |
167 |
return 0; |
return 0; |
168 |
|
|
169 |
path = (char *) xmalloc(strlen(home) + sizeof("/.rdesktop/rdpdr/") + strlen(printer_name) + |
path = (char *) xmalloc(strlen(home) + sizeof("/.rdesktop/rdpdr/") + strlen(printer_name) + |
170 |
sizeof("/AutoPrinterCacheData")); |
sizeof("/AutoPrinterCacheData") + 1); |
171 |
sprintf(path, "%s/.rdesktop/rdpdr/%s/AutoPrinterCacheData", home, printer_name); |
sprintf(path, "%s/.rdesktop/rdpdr/%s/AutoPrinterCacheData", home, printer_name); |
172 |
|
|
173 |
fd = open(path, O_RDONLY); |
fd = open(path, O_RDONLY); |
174 |
if (fd == -1) |
if (fd == -1) |
175 |
|
{ |
176 |
|
xfree(path); |
177 |
return 0; |
return 0; |
178 |
|
} |
179 |
|
|
180 |
if (fstat(fd, &st)) |
if (fstat(fd, &st)) |
181 |
|
{ |
182 |
|
xfree(path); |
183 |
return 0; |
return 0; |
184 |
|
} |
185 |
|
|
186 |
*data = (uint8 *) xmalloc(st.st_size); |
*data = (uint8 *) xmalloc(st.st_size); |
187 |
length = read(fd, *data, st.st_size); |
length = read(fd, *data, st.st_size); |
207 |
return; |
return; |
208 |
|
|
209 |
path = (char *) xmalloc(strlen(home) + sizeof("/.rdesktop/rdpdr/") + strlen(printer_name) + |
path = (char *) xmalloc(strlen(home) + sizeof("/.rdesktop/rdpdr/") + strlen(printer_name) + |
210 |
sizeof("/AutoPrinterCacheData")); |
sizeof("/AutoPrinterCacheData") + 1); |
211 |
sprintf(path, "%s/.rdesktop/rdpdr/%s/AutoPrinterCacheData", home, printer_name); |
sprintf(path, "%s/.rdesktop/rdpdr/%s/AutoPrinterCacheData", home, printer_name); |
212 |
|
|
213 |
fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, 0600); |
fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, 0600); |
214 |
if (fd == -1) |
if (fd == -1) |
215 |
{ |
{ |
216 |
perror(path); |
perror(path); |
217 |
|
xfree(path); |
218 |
return; |
return; |
219 |
} |
} |
220 |
|
|
237 |
in_uint32_le(s, type); |
in_uint32_le(s, type); |
238 |
switch (type) |
switch (type) |
239 |
{ |
{ |
240 |
/*case 4: renaming of item old name and then new name */ |
case 4: /* rename item */ |
241 |
/*case 3: delete item name */ |
in_uint8(s, printer_length); |
242 |
case 2: |
in_uint8s(s, 0x3); // padding |
243 |
|
in_uint8(s, driver_length); |
244 |
|
in_uint8s(s, 0x3); // padding |
245 |
|
|
246 |
|
/* NOTE - 'driver' doesn't contain driver, it contains the new printer name */ |
247 |
|
|
248 |
|
rdp_in_unistr(s, printer, printer_length); |
249 |
|
rdp_in_unistr(s, driver, driver_length); |
250 |
|
|
251 |
|
printercache_rename_blob(printer, driver); |
252 |
|
break; |
253 |
|
|
254 |
|
case 3: /* delete item */ |
255 |
|
in_uint8(s, printer_unicode_length); |
256 |
|
in_uint8s(s, 0x3); // padding |
257 |
|
printer_length = rdp_in_unistr(s, printer, printer_unicode_length); |
258 |
|
printercache_unlink_blob(printer); |
259 |
|
break; |
260 |
|
|
261 |
|
case 2: /* save printer data */ |
262 |
in_uint32_le(s, printer_unicode_length); |
in_uint32_le(s, printer_unicode_length); |
263 |
in_uint32_le(s, blob_length); |
in_uint32_le(s, blob_length); |
264 |
|
|
269 |
} |
} |
270 |
break; |
break; |
271 |
|
|
272 |
/*case 1: */ |
case 1: /* save device data */ |
273 |
// TODO: I think this one just tells us what printer is on LPT? but why? |
in_uint8a(s, device_name, 5); // get LPTx/COMx name |
274 |
|
|
275 |
|
// need to fetch this data so that we can get the length of the packet to store. |
276 |
|
in_uint8s(s, 0x2); // ??? |
277 |
|
in_uint8s(s, 0x2) // pad?? |
278 |
|
in_uint32_be(s, driver_length); |
279 |
|
in_uint32_be(s, printer_length); |
280 |
|
in_uint8s(s, 0x7) // pad?? |
281 |
|
// next is driver in unicode |
282 |
|
// next is printer in unicode |
283 |
|
/* TODO: figure out how to use this information when reconnecting */ |
284 |
|
/* actually - all we need to store is the driver and printer */ |
285 |
|
/* and figure out what the first word is. */ |
286 |
|
/* rewind stream so that we can save this blob */ |
287 |
|
/* length is driver_length + printer_length + 19 */ |
288 |
|
// rewind stream |
289 |
|
s->p = s->p - 19; |
290 |
|
|
291 |
// |
printercache_save_blob(device_name, s->p, |
292 |
// your name and the "users choice" of printer driver |
driver_length + printer_length + 19); |
293 |
// my guess is that you can store it and automagically reconnect |
break; |
|
// the printer with correct driver next time. |
|
294 |
default: |
default: |
295 |
|
|
296 |
unimpl("RDPDR Printer Cache Packet Type: %d\n", type); |
unimpl("RDPDR Printer Cache Packet Type: %d\n", type); |