1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
<html>
<head>
<title>~/src/firstworks/rudiments-0.31/include/rudiments/passwdentry.h.html</title>
<meta name="Generator" content="Vim/7.0">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
</head>
<body bgcolor="#ffffff" text="#000000">
<pre>
<font color="#0000ff">// Copyright (c) 2002 David Muse</font>
<font color="#0000ff">// See the COPYING file for more information.</font>
<font color="#a020f0">#ifndef RUDIMENTS_PASSWDENTRY_H</font>
<font color="#a020f0">#define RUDIMENTS_PASSWDENTRY_H</font>
<font color="#a020f0">#include </font><font color="#ff00ff"><rudiments/private/passwdentryincludes.h></font>
<font color="#0000ff">// The passwdentry class provides methods for retrieving</font>
<font color="#0000ff">// entries from /etc/passwd</font>
<font color="#a020f0">#ifdef RUDIMENTS_NAMESPACE</font>
<font color="#2e8b57"><b>namespace</b></font> rudiments {
<font color="#a020f0">#endif</font>
<font color="#2e8b57"><b>class</b></font> passwdentryprivate;
<font color="#2e8b57"><b>class</b></font> passwdentry {
<font color="#a52a2a"><b>public</b></font>:
<font color="#0000ff">// If you need to quickly look up ap specific field, use one</font>
<font color="#0000ff">// of these methods.</font>
<font color="#0000ff">//</font>
<font color="#0000ff">// These methods return true on success and false on failure.</font>
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>bool</b></font> getName(uid_t userid, <font color="#2e8b57"><b>char</b></font> **name);
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>bool</b></font> getPassword(uid_t userid, <font color="#2e8b57"><b>char</b></font> **password);
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>bool</b></font> getPrimaryGroupId(uid_t userid, gid_t *groupid);
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>bool</b></font> getRealName(uid_t userid, <font color="#2e8b57"><b>char</b></font> **realname);
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>bool</b></font> getHomeDirectory(uid_t userid, <font color="#2e8b57"><b>char</b></font> **homedir);
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>bool</b></font> getShell(uid_t userid, <font color="#2e8b57"><b>char</b></font> **shell);
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>bool</b></font> getPassword(<font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> *username,
<font color="#2e8b57"><b>char</b></font> **password);
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>bool</b></font> getUserId(<font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> *username,
uid_t *userid);
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>bool</b></font> getPrimaryGroupId(<font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> *username,
gid_t *groupid);
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>bool</b></font> getRealName(<font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> *username,
<font color="#2e8b57"><b>char</b></font> **realname);
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>bool</b></font> getHomeDirectory(<font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> *username,
<font color="#2e8b57"><b>char</b></font> **homedir);
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>bool</b></font> getShell(<font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> *username,
<font color="#2e8b57"><b>char</b></font> **shell);
<font color="#0000ff">// If you need to look up a passwd entry and refer to multiple</font>
<font color="#0000ff">// fields, use these methods.</font>
passwdentry();
passwdentry(<font color="#2e8b57"><b>const</b></font> passwdentry &p);
passwdentry &<font color="#a52a2a"><b>operator</b></font>=(<font color="#2e8b57"><b>const</b></font> passwdentry &p);
~passwdentry();
<font color="#2e8b57"><b>bool</b></font> initialize(<font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> *username);
<font color="#0000ff">// Looks up a passwd entry by name.</font>
<font color="#0000ff">// Returns true on success and false on failure.</font>
<font color="#2e8b57"><b>bool</b></font> initialize(uid_t userid);
<font color="#0000ff">// Looks up a passwd entry by user id.</font>
<font color="#0000ff">// Returns true on success and false on failure.</font>
<font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> *getName() <font color="#2e8b57"><b>const</b></font>;
<font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> *getPassword() <font color="#2e8b57"><b>const</b></font>;
uid_t getUserId() <font color="#2e8b57"><b>const</b></font>;
gid_t getPrimaryGroupId() <font color="#2e8b57"><b>const</b></font>;
<font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> *getRealName() <font color="#2e8b57"><b>const</b></font>;
<font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> *getHomeDirectory() <font color="#2e8b57"><b>const</b></font>;
<font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> *getShell() <font color="#2e8b57"><b>const</b></font>;
<font color="#2e8b57"><b>void</b></font> print() <font color="#2e8b57"><b>const</b></font>;
<font color="#0000ff">// Prints out the passwd entry.</font>
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>bool</b></font> needsMutex();
<font color="#0000ff">// If your system doesn't support getpwnam_r() and</font>
<font color="#0000ff">// getpwuid_r() then this class needs a mutex to assure</font>
<font color="#0000ff">// thread safety.</font>
<font color="#0000ff">//</font>
<font color="#0000ff">// This method returns true if this class needs a mutex</font>
<font color="#0000ff">// to operate safely in a threaded environment and false</font>
<font color="#0000ff">// otherwise.</font>
<font color="#2e8b57"><b>static</b></font> <font color="#2e8b57"><b>void</b></font> setMutex(mutex *mtx);
<font color="#0000ff">// Allows you to supply a mutex is the class needs it.</font>
<font color="#0000ff">// If your application is not multithreaded, then</font>
<font color="#0000ff">// there is no need to supply a mutex.</font>
<font color="#a020f0"> #include </font><font color="#ff00ff"><rudiments/private/passwdentry.h></font>
};
<font color="#a020f0">#ifdef RUDIMENTS_NAMESPACE</font>
}
<font color="#a020f0">#endif</font>
<font color="#a020f0">#endif</font>
</pre>
</body>
</html>
|
