1 mike 1.1.2.1 /*
2 //%2006////////////////////////////////////////////////////////////////////////
3 //
4 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
5 // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
6 // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
7 // IBM Corp.; EMC Corporation, The Open Group.
8 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
9 // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
10 // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
11 // EMC Corporation; VERITAS Software Corporation; The Open Group.
12 // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
13 // EMC Corporation; Symantec Corporation; The Open Group.
14 //
15 // Permission is hereby granted, free of charge, to any person obtaining a copy
16 // of this software and associated documentation files (the "Software"), to
17 // deal in the Software without restriction, including without limitation the
18 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
19 // sell copies of the Software, and to permit persons to whom the Software is
20 // furnished to do so, subject to the following conditions:
21 //
22 mike 1.1.2.1 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
23 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
24 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
25 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
26 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
27 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 //
31 //%/////////////////////////////////////////////////////////////////////////////
32 */
33 #include <stdlib.h>
34 #include <sys/types.h>
35 #include <sys/stat.h>
36 #include <unistd.h>
37 #include <string.h>
38 #include "Path.h"
39 #include "Strlcpy.h"
40 #include "Strlcat.h"
41 #include "Config.h"
42 #include "Defines.h"
43 mike 1.1.2.1
44 /*
45 **==============================================================================
46 **
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47 mike 1.1.2.6 ** DirName()
48 **
49 ** Remove the trailing component from the path (like the Unix dirname
50 ** command).
51 **
52 ** /a => /
53 ** /a/ => /
54 ** /a/b => /a
55 ** /a/b/foo.conf => /a/b
56 **
57 **==============================================================================
58 */
59
60 void DirName(const char* path1, char path2[EXECUTOR_BUFFER_SIZE])
61 {
62 char* p;
63
64 /* Copy path1 to path2. */
65
66 Strlcpy(path2, path1, EXECUTOR_BUFFER_SIZE);
67
68 mike 1.1.2.6 /* Find last slash. */
69
70 p = strrchr(path2, '/');
71
72 /* Handle "." case (empty string or no slashes). */
73
74 if (*path2 == '\0' || p == NULL)
75 {
76 Strlcpy(path2, ".", EXECUTOR_BUFFER_SIZE);
77 return;
78 }
79
80 /* Remove trailing slashes. */
81
82 if (p[1] == '\0')
83 {
84 while (p != path2 && *p == '/')
85 *p-- = '\0';
86 }
87
88 /* Remove trailing component. */
89 mike 1.1.2.6
90 p = strrchr(path2, '/');
91
92 if (p)
93 {
94 if (p == path2)
95 p[1] = '\0';
96
97 while (p != path2 && *p == '/')
98 *p-- = '\0';
99 }
100 else
101 Strlcpy(path2, ".", EXECUTOR_BUFFER_SIZE);
102 }
103
104 /*
105 **==============================================================================
106 **
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107 mike 1.1.2.1 ** GetHomedPath()
108 **
109 ** Get the absolute path of the given named file or directory. If already
110 ** absolute it just returns. Otherwise, it prepends the PEGASUS_HOME
111 ** environment variable.
112 **
113 **==============================================================================
114 */
115
116 int GetHomedPath(
117 const char* name,
118 char path[EXECUTOR_BUFFER_SIZE])
119 {
120 const char* home;
121
122 /* If absolute, then use the name as is. */
123
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125 mike 1.1.2.1 {
126 Strlcpy(path, name, EXECUTOR_BUFFER_SIZE);
127 return 0;
128 }
129
130 /* Use PEGASUS_HOME to form path. */
131
132 /* Flawfinder: ignore */
133 if ((home = getenv("PEGASUS_HOME")) == NULL)
134 return -1;
135
136 Strlcpy(path, home, EXECUTOR_BUFFER_SIZE);
|
143 mike 1.1.2.1
144 return 0;
145 }
146
147 /*
148 **==============================================================================
149 **
150 ** GetPegasusInternalBinDir()
151 **
152 ** Get the Pegasus "lbin" directory. This is the directory that contains
153 ** internal Pegasus programs. Note that administrative tools are contained
154 ** in the "sbin" directory.
155 **
156 **==============================================================================
157 */
158
159 int GetPegasusInternalBinDir(char path[EXECUTOR_BUFFER_SIZE])
160 {
161 char* p;
162 struct stat st;
163
164 mike 1.1.2.1 /* Make a copy of PEGASUS_PROVIDER_AGENT_PROC_NAME: */
165
166 char buffer[EXECUTOR_BUFFER_SIZE];
167 Strlcpy(buffer, PEGASUS_PROVIDER_AGENT_PROC_NAME, sizeof(buffer));
168
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170 mike 1.1.2.1
171 p = strrchr(buffer, '/');
172
173 if (!p)
174 p = buffer;
175
176 *p = '\0';
177
178 /* If buffer path absolute, use this. */
179
180 if (buffer[0] == '/')
181 {
182 Strlcat(path, buffer, EXECUTOR_BUFFER_SIZE);
183 }
184 else
185 {
186 /* Prefix with PEGASUS_HOME environment variable. */
187
188 /* Flawfinder: ignore */
189 const char* home = getenv("PEGASUS_HOME");
190
191 mike 1.1.2.1 if (!home)
192 return -1;
193
194 Strlcpy(path, home, EXECUTOR_BUFFER_SIZE);
195 Strlcat(path, "/", EXECUTOR_BUFFER_SIZE);
196 Strlcat(path, buffer, EXECUTOR_BUFFER_SIZE);
197 }
198
199 /* Fail if no such directory. */
200
201 if (stat(path, &st) != 0)
202 return -1;
203
204 if (!S_ISDIR(st.st_mode))
205 return -1;
206
207 return 0;
208 }
|
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Path.c
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