1 | /* vi: ts=8 sts=4 sw=4 |
2 | * |
3 | * This file is part of the KDE project, module kdesu. |
4 | * Copyright (C) 1999,2000 Geert Jansen <jansen@kde.org> |
5 | * |
6 | * This is free software; you can use this library under the GNU Library |
7 | * General Public License, version 2. See the file "COPYING.LIB" for the |
8 | * exact licensing terms. |
9 | */ |
10 | |
11 | #ifndef __Stub_h_Included__ |
12 | #define __Stub_h_Included__ |
13 | |
14 | #include <QtCore/QByteRef> |
15 | #include <QtCore/QList> |
16 | |
17 | #include "process.h" |
18 | |
19 | #include <kdesu/kdesu_export.h> |
20 | |
21 | namespace KDESu { |
22 | |
23 | namespace KDESuPrivate { class KCookie; } |
24 | |
25 | |
26 | /** \class StubProcess stub.h kdesu/stub.h |
27 | * Chat with kdesu_stub. |
28 | * |
29 | * StubProcess extends PtyProcess with functionality to chat with kdesu_stub. |
30 | */ |
31 | |
32 | class KDESU_EXPORT StubProcess: public PtyProcess |
33 | { |
34 | public: |
35 | StubProcess(); |
36 | ~StubProcess(); |
37 | |
38 | /** |
39 | * Set the command. |
40 | */ |
41 | void setCommand(const QByteArray &command); |
42 | |
43 | /** |
44 | * Set the target user. |
45 | */ |
46 | void setUser(const QByteArray &user); |
47 | |
48 | /** |
49 | * Set to "X only mode": Sycoca is not built and kdeinit is not launched. |
50 | */ |
51 | void setXOnly(bool xonly); |
52 | |
53 | /** |
54 | * Set the priority of the process. The priority value must be between 0 |
55 | * and 100, 0 being the lowest priority. This value is mapped to the |
56 | * scheduler and system dependent priority range of the OS. |
57 | */ |
58 | void setPriority(int prio); |
59 | |
60 | /** |
61 | * Different schedulers. SchedNormal is the normal Unix timesharing |
62 | * scheduler, while SchedRealtime is a POSIX.1b realtime scheduler. |
63 | */ |
64 | enum Scheduler { SchedNormal, SchedRealtime }; |
65 | |
66 | /** |
67 | * Set the scheduler type. |
68 | */ |
69 | void setScheduler(int sched); |
70 | |
71 | protected: |
72 | |
73 | /** |
74 | * Exchange all parameters with kdesu_stub. |
75 | */ |
76 | int ConverseStub(int check); |
77 | |
78 | /** |
79 | * This virtual function can be overloaded when special behavior is |
80 | * desired. By default, it returns the value returned by KCookie. |
81 | */ |
82 | virtual QByteArray display(); |
83 | #ifdef Q_WS_X11 |
84 | /** |
85 | * See display. |
86 | */ |
87 | virtual QByteArray displayAuth(); |
88 | #endif |
89 | bool m_bXOnly; |
90 | int m_Priority; |
91 | int m_Scheduler; |
92 | QByteArray m_Command; |
93 | QByteArray m_User; |
94 | KDESuPrivate::KCookie *m_pCookie; |
95 | |
96 | private: |
97 | QByteArray commaSeparatedList(const QList<QByteArray> &); |
98 | void writeString(const QByteArray &str); |
99 | |
100 | protected: |
101 | virtual void virtual_hook( int id, void* data ); |
102 | private: |
103 | class StubProcessPrivate; |
104 | StubProcessPrivate * const d; |
105 | }; |
106 | |
107 | } |
108 | |
109 | #endif // __Stub_h_Included__ |
110 | |