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astrand |
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/* -*- c-basic-offset: 8 -*- |
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rdesktop: A Remote Desktop Protocol client. |
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Copyright (C) Matthew Chapman 1999-2005 |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*/ |
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matthewc |
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#include "rdesktop.h" |
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n-ki |
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extern RDPDR_DEVICE g_rdpdr_device[]; |
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matthewc |
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|
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astrand |
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static PRINTER * |
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jsorg71 |
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get_printer_data(NTHANDLE handle) |
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n-ki |
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{ |
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int index; |
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for (index = 0; index < RDPDR_MAX_DEVICES; index++) |
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{ |
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if (handle == g_rdpdr_device[index].handle) |
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return (PRINTER *) g_rdpdr_device[index].pdevice_data; |
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} |
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return NULL; |
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} |
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int |
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astrand |
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printer_enum_devices(uint32 * id, char *optarg) |
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n-ki |
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{ |
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PRINTER *pprinter_data; |
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char *pos = optarg; |
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char *pos2; |
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int count = 0; |
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int already = 0; |
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stargo |
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/* we need to know how many printers we've already set up |
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supplied from other -r flags than this one. */ |
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n-ki |
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while (count < *id) |
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{ |
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if (g_rdpdr_device[count].device_type == DEVICE_TYPE_PRINTER) |
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already++; |
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count++; |
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} |
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count = 0; |
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if (*optarg == ':') |
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optarg++; |
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while ((pos = next_arg(optarg, ',')) && *id < RDPDR_MAX_DEVICES) |
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{ |
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pprinter_data = (PRINTER *) xmalloc(sizeof(PRINTER)); |
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strcpy(g_rdpdr_device[*id].name, "PRN"); |
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stargo |
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strcat(g_rdpdr_device[*id].name, l_to_a(already + count + 1, 10)); |
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n-ki |
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/* first printer is set as default printer */ |
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if ((already + count) == 0) |
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pprinter_data->default_printer = True; |
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else |
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pprinter_data->default_printer = False; |
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n-ki |
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pos2 = next_arg(optarg, '='); |
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n-ki |
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if (*optarg == (char) 0x00) |
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pprinter_data->printer = "mydeskjet"; /* set default */ |
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else |
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{ |
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pprinter_data->printer = xmalloc(strlen(optarg) + 1); |
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strcpy(pprinter_data->printer, optarg); |
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} |
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if (!pos2 || (*pos2 == (char) 0x00)) |
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stargo |
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pprinter_data->driver = "HP Color LaserJet 8500 PS"; /* no printer driver supplied set default */ |
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n-ki |
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else |
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{ |
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pprinter_data->driver = xmalloc(strlen(pos2) + 1); |
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strcpy(pprinter_data->driver, pos2); |
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} |
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printf("PRINTER %s to %s driver %s\n", g_rdpdr_device[*id].name, |
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pprinter_data->printer, pprinter_data->driver); |
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g_rdpdr_device[*id].device_type = DEVICE_TYPE_PRINTER; |
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g_rdpdr_device[*id].pdevice_data = (void *) pprinter_data; |
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count++; |
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(*id)++; |
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optarg = pos; |
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} |
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return count; |
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} |
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matthewc |
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static NTSTATUS |
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n-ki |
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printer_create(uint32 device_id, uint32 access, uint32 share_mode, uint32 disposition, uint32 flags, |
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jsorg71 |
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char *filename, NTHANDLE * handle) |
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matthewc |
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{ |
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n-ki |
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char cmd[256]; |
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PRINTER *pprinter_data; |
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pprinter_data = (PRINTER *) g_rdpdr_device[device_id].pdevice_data; |
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/* default printer name use default printer queue as well in unix */ |
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if (pprinter_data->printer == "mydeskjet") |
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{ |
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pprinter_data->printer_fp = popen("lpr", "w"); |
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} |
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else |
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{ |
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sprintf(cmd, "lpr -P %s", pprinter_data->printer); |
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pprinter_data->printer_fp = popen(cmd, "w"); |
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} |
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stargo |
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g_rdpdr_device[device_id].handle = fileno(pprinter_data->printer_fp); |
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n-ki |
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*handle = g_rdpdr_device[device_id].handle; |
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matthewc |
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return STATUS_SUCCESS; |
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} |
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static NTSTATUS |
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jsorg71 |
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printer_close(NTHANDLE handle) |
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matthewc |
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{ |
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n-ki |
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int i = get_device_index(handle); |
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if (i >= 0) |
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{ |
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PRINTER *pprinter_data = g_rdpdr_device[i].pdevice_data; |
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if (pprinter_data) |
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pclose(pprinter_data->printer_fp); |
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g_rdpdr_device[i].handle = 0; |
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} |
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matthewc |
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return STATUS_SUCCESS; |
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} |
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static NTSTATUS |
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jsorg71 |
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printer_write(NTHANDLE handle, uint8 * data, uint32 length, uint32 offset, uint32 * result) |
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matthewc |
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{ |
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n-ki |
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PRINTER *pprinter_data; |
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pprinter_data = get_printer_data(handle); |
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*result = length * fwrite(data, length, 1, pprinter_data->printer_fp); |
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if (ferror(pprinter_data->printer_fp)) |
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{ |
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*result = 0; |
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return STATUS_INVALID_HANDLE; |
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} |
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matthewc |
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return STATUS_SUCCESS; |
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} |
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astrand |
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DEVICE_FNS printer_fns = { |
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matthewc |
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printer_create, |
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printer_close, |
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astrand |
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NULL, /* read */ |
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matthewc |
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printer_write, |
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astrand |
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NULL /* device_control */ |
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matthewc |
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}; |