1 thilo.boehm 1.1 //%2006////////////////////////////////////////////////////////////////////////
2 //
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.
11 // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
12 // EMC Corporation; Symantec Corporation; The Open Group.
13 //
14 // Permission is hereby granted, free of charge, to any person obtaining a copy
15 // of this software and associated documentation files (the "Software"), to
16 // deal in the Software without restriction, including without limitation the
17 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
18 // sell copies of the Software, and to permit persons to whom the Software is
19 // furnished to do so, subject to the following conditions:
20 //
21 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
22 thilo.boehm 1.1 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
23 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
24 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
25 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
26 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
27 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30 //==============================================================================
31 //
32 // Author: Thilo Boehm (tboehm@de.ibm.com)
33 //
34 //%/////////////////////////////////////////////////////////////////////////////
35
36 #include <stdio.h>
37 #include <string.h>
38 #include <errno.h>
39 #define _POSIX_SOURCE
40 #include <sys/utsname.h>
41 #include <leawi.h>
42 #include <ceeedcct.h>
43 thilo.boehm 1.1 #include <unistd.h>
44
45 #include <Pegasus/Common/Tracer.h>
46 #include <Pegasus/Common/Logger.h>
47 #include "AutoRestartMgr_ZOS_ZSERIES_IBM.h"
48 #include "ARM_zOS.h"
49
50
51 // __arm_status_tags ARM_zOS_Status = NOT_REGISTERED; // ARM stautus for CIM Server Status
52
53 #define ARM_ELEMNAME_SIZE 17 // 16 Bytes for ARM element name + '\0'
54
55 PEGASUS_NAMESPACE_BEGIN
56
57
58 //*******************************************************************************
59 //
60 // Methode: void ARM_zOS::Register(void)
61 //
62 // Description:
63 // Registration and make element READY for z/OS ARM (Automatic Restart Mangager).
64 thilo.boehm 1.1 //
65 // Function:
66 // a) do the registration with ARM
67 // b) make the element READY for ARM
68 //
69 // All errors are handled inside this routine, a failure to register or
70 // a failure to make READY the element does not impact the further function
71 // of the CIM Server. The success and failures are written to the
72 // z/OS console and the appropriate CIM Server logs.
73 //
74 // The registration status is saved in the global variable ARM_zOS_Status
75 // for further use ( e.g. actions after a restart) within the CIM Server.
76 //
77 //******************************************************************************
78 void ARM_zOS::Register(void)
79 {
80
81 int i;
82
83 char arm_elemname[ARM_ELEMNAME_SIZE] = "CFZ_SRV_"; // ARM element name init with base.
84 int full_elemname_size;
85 thilo.boehm 1.1
86 char arm_buffer[256]; // ARM buffer
87 int arm_ret=0; // ARM return code
88 int arm_res=0; // ARM reason code
89 struct utsname uts; // structure to get the SYSNAME for the element name
90 int rc;
91
92 rc = __osname(&uts);
93 if(rc < 0)
94 {
|
95 marek 1.1.20.2 PEG_TRACE((TRC_SERVER, Tracer::LEVEL2,
96 "Failed to issue __osname() command:"
97 " rc=%d, errno=%d, reason=%08X",
98 rc,
99 errno,
100 __errno2()));
|
101 thilo.boehm 1.1 ARM_zOS_Status = NOT_REGISTERED;
102 return;
103 }
104
105 // concatinate the element name base and the nodename to the full element name
106 strcat(arm_elemname,uts.nodename);
107 full_elemname_size = strlen(arm_elemname);
108
109 // padd the elementname with spaces
110 memset(arm_elemname+full_elemname_size,' ',ARM_ELEMNAME_SIZE-full_elemname_size);
111
112
113 // put a Null-termination at Pos 17 to make string printable
114 arm_elemname[ARM_ELEMNAME_SIZE-1] = '\0';
115
116
|
117 marek 1.1.20.2 PEG_TRACE((TRC_SERVER, Tracer::LEVEL2,
118 "About to register the CIM server with element name \'%s\' with ARM.",
119 arm_elemname));
|
120 thilo.boehm 1.1
121 // CIM server is running in ASCII and the assembler module needs the module in EBCDIC
122 __atoe(arm_elemname);
123
124 __register_arm(arm_elemname, arm_buffer, &arm_ret, &arm_res);
125
126 // convert back to ascii for further processing.
127 __etoa(arm_elemname);
128
129 if(arm_ret <= 0x04)
130 {
131 Logger::put_l(Logger::STANDARD_LOG, "CIM Server", Logger::INFORMATION,
132 "Common.ARM_zOS.ARM_READY",
133 "The CIM server successfully registered to ARM using element name $0.",arm_elemname);
134
135 if(arm_ret == 0x00)
136 {
137 // ARM registration at normal startup
138 ARM_zOS_Status = REGISTERED;
139 } else {
140
141 thilo.boehm 1.1 // ret = 0x04 and reason code 0x104 & 0x108 indicates server restart
142 if(arm_res <= 0x108)
143 {
144 // ARM registration at restart
145 ARM_zOS_Status = RESTARTED;
146 } else {
147 // ret = 0x04 and reason code 0x204 & 0x304 indicates dependen component not started.
148 // This can only be happen if somebody define dependencies in the restart policy.
149 // CIM Server does not depend on other elements; This is a normal start up.
150 ARM_zOS_Status = REGISTERED;
151 }
152
153 } // end evaluate return codes.
154
155 // set CIM server ready with ARM
156 __ready_arm(arm_buffer, &arm_ret, &arm_res);
157 if(arm_ret != 0)
158 {
|
159 marek 1.1.20.2 PEG_TRACE((TRC_SERVER, Tracer::LEVEL2,
160 "Failed to set the CIM server ready with ARM: ret=%02X reason=%04X.",
161 arm_ret,arm_res));
|
162 thilo.boehm 1.1 ARM_zOS_Status = NOT_REGISTERED;
163 }
164
165 } else
166 {
167
168 // ARM registration fails
169 char str_arm_ret[4];
170 sprintf(str_arm_ret,"%02X",arm_ret);
171 char str_arm_res[8];
172 sprintf(str_arm_res,"%04X",arm_res);
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173 thilo.boehm 1.1.20.1 Logger::put_l(Logger::STANDARD_LOG, "CIM Server", Logger::INFORMATION,
|
174 thilo.boehm 1.1 "Common.ARM_zOS.ARM_FAIL",
175 "The CIM server failed to register with ARM using element name $0: return code 0x$1, reason code 0x$2."
176 ,arm_elemname,str_arm_ret,str_arm_res);
177
178 ARM_zOS_Status = NOT_REGISTERED;
179
180 }
181
182 return;
183 }
184
185
186 //*******************************************************************************
187 //
188 // Method: void ARM_zOS::DeRegister(void)
189 //
190 // Description:
191 // De-Register CIM Server from z/OS ARM (Automatic Restart Mangager).
192 //
193 // Function:
194 // de-registration with ARM
195 thilo.boehm 1.1 //
196 // All errors are handled inside this routine.
197 //
198 //
199 //******************************************************************************
200
201 void ARM_zOS::DeRegister(void)
202 {
203 char arm_buffer[256];
204 int arm_ret=0; // ARM return code
205 int arm_res=0; // ARM reason code
206
207 // If CIM Server is not not registeres -> if it is REGISTERED or RESTARTED.
208 if(ARM_zOS_Status != NOT_REGISTERED)
209 {
210 __deregister_arm(arm_buffer, &arm_ret, &arm_res);
211 if(arm_ret != 0)
212 {
213 // write out errormessage from de-register with ARM
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214 marek 1.1.20.2 PEG_TRACE((TRC_SERVER, Tracer::LEVEL2,
215 "Failed to de-register CIM Server with ARM: ret=%02X reason=%04X.",
216 arm_ret,arm_res));
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217 thilo.boehm 1.1 } else {
218
|
219 marek 1.1.20.2 PEG_TRACE_CSTRING(TRC_SERVER, Tracer::LEVEL2,
|
220 thilo.boehm 1.1 "CIM Server sucessfully de-reginster with ARM.");
221
222 }
223 ARM_zOS_Status = NOT_REGISTERED;
224 }// End if
225 }
226
227
228 PEGASUS_NAMESPACE_END
|
Return to
ARM_zOS.cpp
CVS log
Up to [Pegasus] / pegasus / src / Service