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21006e63 CW |
1 | /* |
2 | * lpr for cygwin/windows | |
3 | * | |
4 | * Copyright (C) 2000-2003 Rick Rankin | |
5 | * http://www.cygwin.com/ml/cygwin/2000-07/msg00320.html | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation in version 2 of the License. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | */ | |
20 | ||
21 | #if !defined(Printer_hh) | |
22 | #define Printer_hh | |
23 | ||
24 | #if HAVE_CONFIG_H | |
25 | # include "config.h" | |
26 | #endif | |
27 | #include "common.h" | |
28 | ||
29 | #include <string> | |
30 | #include <memory> | |
31 | #include <vector> | |
32 | ||
33 | #include "src/lpr/PrinterException.hh" | |
34 | ||
35 | using namespace std; | |
36 | ||
37 | class Printer | |
38 | { | |
39 | public: | |
40 | Printer(const string &name, bool debugFlag) | |
41 | throw(PrinterException); | |
42 | ~Printer(); | |
43 | ||
44 | void close(); | |
45 | void endDoc() | |
46 | throw(PrinterException); | |
47 | void endPage() | |
48 | throw(PrinterException); | |
49 | void flush() | |
50 | throw(PrinterException); | |
51 | void print(istream & in, const string & docName) | |
52 | throw(PrinterException); | |
53 | void put(unsigned char ch) | |
54 | throw(PrinterException); | |
55 | void startDoc(const string & docName) | |
56 | throw(PrinterException); | |
57 | void startPage() | |
58 | throw(PrinterException); | |
59 | void write(unsigned char *buf, unsigned int size) | |
60 | throw(PrinterException); | |
61 | ||
62 | private: | |
63 | ||
64 | typedef vector<PRINTER_INFO_5> PrinterList; | |
65 | ||
66 | // Don't want copy construction or assignment. | |
67 | Printer(const Printer & rhs); | |
68 | Printer & operator = (const Printer & rhs); | |
69 | ||
70 | // Enumerate the existing printers. | |
71 | PrinterList enumPrinters(DWORD flags, LPTSTR name) | |
72 | throw(PrinterException); | |
73 | ||
74 | // Map a port name (lpt1, etc) to a device name. | |
75 | void mapPortName() | |
76 | throw(PrinterException); | |
77 | ||
78 | // Open the printer if it's not already open. | |
79 | void open() | |
80 | throw(PrinterException); | |
81 | ||
82 | string m_devName; | |
83 | bool m_debugFlag; | |
84 | HANDLE m_devHandle; | |
85 | DEVMODE * m_devMode; | |
86 | unsigned char * m_buffer; | |
87 | unsigned int m_bufferSize; | |
88 | unsigned int m_bufferIndex; | |
89 | }; | |
90 | ||
91 | #endif /* Printer_hh */ |