1 martin 1.3 //%2005////////////////////////////////////////////////////////////////////////
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2 h.sterling 1.1 //
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3 martin 1.3 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
4 // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
5 // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
6 // IBM Corp.; EMC Corporation, The Open Group.
7 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
8 // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
9 // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
10 // EMC Corporation; VERITAS Software Corporation; The Open Group.
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11 h.sterling 1.1 //
12 // Permission is hereby granted, free of charge, to any person obtaining a copy
13 // of this software and associated documentation files (the "Software"), to
14 // deal in the Software without restriction, including without limitation the
15 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
16 // sell copies of the Software, and to permit persons to whom the Software is
17 // furnished to do so, subject to the following conditions:
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18 martin 1.3 //
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19 h.sterling 1.1 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
20 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
21 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
22 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
23 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
24 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
25 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 //
28 //==============================================================================
29 //
30 // Author: Sean Keenan (sean.keenan@hp.com)
31 //
32 //%/////////////////////////////////////////////////////////////////////////////
33
34 #include <sys/types.h>
35 #include <sys/stat.h>
36 #include <fcntl.h>
37 #include <unistd.h>
38 #include <Pegasus/Common/Signal.h>
39 #define MAX_WAIT_TIME 25
40 h.sterling 1.1
41 PEGASUS_USING_PEGASUS;
42 PEGASUS_USING_STD;
43
44 Boolean handleSigUsr1 = false;
45
46 String newPortNumber = "";
47 String pegasusTrace = "";
48
49
50 pid_t server_pid;
51
52 void sigUsr1Handler(int s_n, PEGASUS_SIGINFO_T * s_info, void * sig)
53 {
54 handleSigUsr1 = true;
55 }
56
57 //constructor
58 ServerProcess::ServerProcess() {}
59
60 //destructor
61 h.sterling 1.1 ServerProcess::~ServerProcess() {}
62
63 // no-ops
64 int ServerProcess::cimserver_fork(void) { return 0; }
65 void ServerProcess::cimserver_set_process(void* p) {}
66 long ServerProcess::get_server_pid(void) { return 0; }
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67 h.sterling 1.2 void ServerProcess::set_parent_pid(int pid) {}
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68 h.sterling 1.1 int ServerProcess::get_proc(int pid) { return 0; }
69 void ServerProcess::cimserver_exitRC(int rc) {}
70 int ServerProcess::cimserver_initialize(void) { return 1; }
71 int ServerProcess::cimserver_wait(void) { return 1; }
72 String ServerProcess::getHome(void) { return String::EMPTY; }
73
74 Boolean ServerProcess::isCIMServerRunning(void)
75 {
76 FILE *pid_file;
77 pid_t pid = 0;
78
79 // open the file containing the CIMServer process ID
80 pid_file = fopen(getPIDFileName(), "r");
81 if (!pid_file)
82 {
83 return false;
84 }
85
86 // get the pid from the file
87 fscanf(pid_file, "%d\n", &pid);
88
89 h.sterling 1.1 fclose(pid_file);
90
91 if (pid == 0)
92 {
93 return false;
94 }
95
96 //
97 // check to see if cimserver process is alive
98 //
99 return false;
100 }
101
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102 martin 1.3 int ServerProcess::cimserver_kill(int id)
103 {
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104 h.sterling 1.1 FILE *pid_file;
105 pid_t pid = 0;
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106 martin 1.3
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107 h.sterling 1.1 // open the file containing the CIMServer process ID
108 pid_file = fopen(getPIDFileName(), "r");
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109 martin 1.3 if (!pid_file)
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110 h.sterling 1.1 {
111 return (-1);
112 }
113
114 // get the pid from the file
115 fscanf(pid_file, "%d\n", &pid);
116
117 fclose(pid_file);
118
119 if (pid == 0)
120 {
121 System::removeFile(getPIDFileName());
122 return (-1);
123 }
124
125 //
126 // kill the process if it is still alive
127 //
128 // remove the file
129 System::removeFile(getPIDFileName());
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130 martin 1.3
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131 h.sterling 1.1 return(0);
132 }
133 // notify parent process to terminate so user knows that cimserver
134 // is ready to serve CIM requests.
135 void ServerProcess::notify_parent(int id)
136 {
137 pid_t ppid = getppid();
138 if (id)
139 kill(ppid, SIGTERM);
140 else
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141 martin 1.3 kill(ppid, PEGASUS_SIGUSR1);
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142 h.sterling 1.1 }
143
144 // Platform specific run
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145 kumpf 1.4 int ServerProcess::platform_run(
146 int argc,
147 char** argv,
148 Boolean shutdownOption,
149 Boolean debugOutputOption)
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150 h.sterling 1.1 {
151 // newPortNumber = "";
152 // pegasusTrace = "";
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153 kumpf 1.4 return cimserver_run(argc, argv, shutdownOption, debugOutputOption);
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154 h.sterling 1.1 }
155
156
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