1 martin 1.9 //%LICENSE////////////////////////////////////////////////////////////////
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2 martin 1.10 //
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3 martin 1.9 // Licensed to The Open Group (TOG) under one or more contributor license
4 // agreements. Refer to the OpenPegasusNOTICE.txt file distributed with
5 // this work for additional information regarding copyright ownership.
6 // Each contributor licenses this file to you under the OpenPegasus Open
7 // Source License; you may not use this file except in compliance with the
8 // License.
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9 martin 1.10 //
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10 martin 1.9 // Permission is hereby granted, free of charge, to any person obtaining a
11 // copy of this software and associated documentation files (the "Software"),
12 // to deal in the Software without restriction, including without limitation
13 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
14 // and/or sell copies of the Software, and to permit persons to whom the
15 // Software is furnished to do so, subject to the following conditions:
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16 martin 1.10 //
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17 martin 1.9 // The above copyright notice and this permission notice shall be included
18 // in all copies or substantial portions of the Software.
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19 martin 1.10 //
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20 martin 1.9 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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21 martin 1.10 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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22 martin 1.9 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
23 // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
24 // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
25 // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
26 // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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27 martin 1.10 //
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28 martin 1.9 //////////////////////////////////////////////////////////////////////////
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29 thilo.boehm 1.1 //
30 // Author: Thilo Boehm (tboehm@de.ibm.com)
31 //
32 //%/////////////////////////////////////////////////////////////////////////////
33
34 #include <stdio.h>
35 #include <string.h>
36 #include <errno.h>
37 #define _POSIX_SOURCE
38 #include <sys/utsname.h>
39 #include <leawi.h>
40 #include <ceeedcct.h>
41 #include <unistd.h>
42
43 #include <Pegasus/Common/Tracer.h>
44 #include <Pegasus/Common/Logger.h>
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45 r.kieninger 1.8 #if defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM)
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46 thilo.boehm 1.1 #include "AutoRestartMgr_ZOS_ZSERIES_IBM.h"
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47 r.kieninger 1.8 #elif defined(PEGASUS_PLATFORM_ZOS_ZSERIES64_IBM)
48 #include "AutoRestartMgr_ZOS_ZSERIES64_IBM.h"
49 #endif
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50 thilo.boehm 1.1 #include "ARM_zOS.h"
51
52
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53 kumpf 1.4 // ARM status for CIM Server Status
54 // __arm_status_tags ARM_zOS_Status = NOT_REGISTERED;
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55 thilo.boehm 1.1
56 #define ARM_ELEMNAME_SIZE 17 // 16 Bytes for ARM element name + '\0'
57
58 PEGASUS_NAMESPACE_BEGIN
59
60
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61 kumpf 1.4 //******************************************************************************
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62 martin 1.10 //
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63 thilo.boehm 1.1 // Methode: void ARM_zOS::Register(void)
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64 martin 1.10 //
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65 thilo.boehm 1.1 // Description:
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66 kumpf 1.4 // Registration and make element READY for z/OS ARM (Automatic Restart Manager).
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67 martin 1.10 //
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68 thilo.boehm 1.1 // Function:
69 // a) do the registration with ARM
70 // b) make the element READY for ARM
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71 martin 1.10 //
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72 thilo.boehm 1.1 // All errors are handled inside this routine, a failure to register or
73 // a failure to make READY the element does not impact the further function
74 // of the CIM Server. The success and failures are written to the
75 // z/OS console and the appropriate CIM Server logs.
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76 martin 1.10 //
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77 thilo.boehm 1.1 // The registration status is saved in the global variable ARM_zOS_Status
78 // for further use ( e.g. actions after a restart) within the CIM Server.
79 //
80 //******************************************************************************
81 void ARM_zOS::Register(void)
82 {
83
84 int i;
85
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86 kumpf 1.4 // ARM element name init with base.
87 char arm_elemname[ARM_ELEMNAME_SIZE] = "CFZ_SRV_";
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88 thilo.boehm 1.1 int full_elemname_size;
89
90 char arm_buffer[256]; // ARM buffer
91 int arm_ret=0; // ARM return code
92 int arm_res=0; // ARM reason code
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93 kumpf 1.4 struct utsname uts; // structure to get the SYSNAME for
94 // the element name
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95 thilo.boehm 1.1 int rc;
96
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97 r.kieninger 1.8 #ifndef PEGASUS_PLATFORM_ZOS_ZSERIES64_IBM
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98 thilo.boehm 1.1 rc = __osname(&uts);
99 if(rc < 0)
100 {
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101 marek 1.5 PEG_TRACE((TRC_SERVER, Tracer::LEVEL1,
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102 marek 1.2 "Failed to issue __osname() command:"
103 " rc=%d, errno=%d, reason=%08X",
104 rc,
105 errno,
106 __errno2()));
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107 thilo.boehm 1.1 ARM_zOS_Status = NOT_REGISTERED;
108 return;
109 }
110
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111 kumpf 1.4 // concatenate the element name base and the nodename to the full element
112 // name
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113 thilo.boehm 1.1 strcat(arm_elemname,uts.nodename);
114 full_elemname_size = strlen(arm_elemname);
115
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116 kumpf 1.4 // pad the elementname with spaces
117 memset(arm_elemname + full_elemname_size, ' ',
118 ARM_ELEMNAME_SIZE - full_elemname_size);
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119 thilo.boehm 1.1
120
121 // put a Null-termination at Pos 17 to make string printable
122 arm_elemname[ARM_ELEMNAME_SIZE-1] = '\0';
123
124
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125 marek 1.5 PEG_TRACE((TRC_SERVER, Tracer::LEVEL3,
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126 kumpf 1.4 "About to register the CIM server with element name \'%s\' with ARM.",
127 arm_elemname));
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128 thilo.boehm 1.1
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129 kumpf 1.4 // CIM server is running in ASCII and the assembler module needs the
130 // module in EBCDIC
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131 thilo.boehm 1.1 __atoe(arm_elemname);
132
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133 r.kieninger 1.8 __register_arm(arm_elemname, arm_buffer, &arm_ret, &arm_res);
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134 thilo.boehm 1.1
135 // convert back to ascii for further processing.
136 __etoa(arm_elemname);
137
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138 kumpf 1.4 if (arm_ret <= 0x04)
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139 thilo.boehm 1.1 {
140 Logger::put_l(Logger::STANDARD_LOG, "CIM Server", Logger::INFORMATION,
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141 kumpf 1.6 MessageLoaderParms(
142 "Common.ARM_zOS.ARM_READY",
143 "The CIM server successfully registered to ARM using element "
144 "name $0.",
145 arm_elemname));
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146 thilo.boehm 1.1
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147 kumpf 1.4 if (arm_ret == 0x00)
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148 thilo.boehm 1.1 {
149 // ARM registration at normal startup
150 ARM_zOS_Status = REGISTERED;
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151 kumpf 1.4 }
152 else
153 {
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154 thilo.boehm 1.1 // ret = 0x04 and reason code 0x104 & 0x108 indicates server restart
155 if(arm_res <= 0x108)
156 {
157 // ARM registration at restart
158 ARM_zOS_Status = RESTARTED;
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159 kumpf 1.4 }
160 else
161 {
162 // ret = 0x04 and reason code 0x204 & 0x304 indicates dependent
163 // component not started. This can only be happen if somebody
164 // define dependencies in the restart policy.
165 // CIM Server does not depend on other elements; This is a
166 // normal start up.
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167 thilo.boehm 1.1 ARM_zOS_Status = REGISTERED;
168 }
169
170 } // end evaluate return codes.
171
172 // set CIM server ready with ARM
173 __ready_arm(arm_buffer, &arm_ret, &arm_res);
174 if(arm_ret != 0)
175 {
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176 marek 1.2 PEG_TRACE((TRC_SERVER, Tracer::LEVEL2,
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177 kumpf 1.4 "Failed to set the CIM server ready with ARM: "
178 "ret=%02X reason=%04X.",
179 arm_ret,
180 arm_res));
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181 thilo.boehm 1.1 ARM_zOS_Status = NOT_REGISTERED;
182 }
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183 kumpf 1.4 }
184 else
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185 thilo.boehm 1.1 {
186 // ARM registration fails
187 char str_arm_ret[4];
188 sprintf(str_arm_ret,"%02X",arm_ret);
189 char str_arm_res[8];
190 sprintf(str_arm_res,"%04X",arm_res);
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191 thilo.boehm 1.3 Logger::put_l(Logger::STANDARD_LOG, "CIM Server", Logger::INFORMATION,
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192 kumpf 1.6 MessageLoaderParms(
193 "Common.ARM_zOS.ARM_FAIL",
194 "The CIM server failed to register with ARM using element "
195 "name $0: return code 0x$1, reason code 0x$2.",
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196 kumpf 1.7 arm_elemname,
197 str_arm_ret,
198 str_arm_res));
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199 thilo.boehm 1.1
200 ARM_zOS_Status = NOT_REGISTERED;
201 }
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202 r.kieninger 1.8 #endif
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203 thilo.boehm 1.1 return;
204 }
205
206
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207 kumpf 1.4 //******************************************************************************
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208 martin 1.10 //
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209 thilo.boehm 1.1 // Method: void ARM_zOS::DeRegister(void)
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210 martin 1.10 //
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211 thilo.boehm 1.1 // Description:
212 // De-Register CIM Server from z/OS ARM (Automatic Restart Mangager).
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213 martin 1.10 //
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214 thilo.boehm 1.1 // Function:
215 // de-registration with ARM
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216 martin 1.10 //
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217 thilo.boehm 1.1 // All errors are handled inside this routine.
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218 martin 1.10 //
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219 thilo.boehm 1.1 //
220 //******************************************************************************
221
222 void ARM_zOS::DeRegister(void)
223 {
224 char arm_buffer[256];
225 int arm_ret=0; // ARM return code
226 int arm_res=0; // ARM reason code
227
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228 r.kieninger 1.8 #ifndef PEGASUS_PLATFORM_ZOS_ZSERIES64_IBM
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229 thilo.boehm 1.1 // If CIM Server is not not registeres -> if it is REGISTERED or RESTARTED.
230 if(ARM_zOS_Status != NOT_REGISTERED)
231 {
232 __deregister_arm(arm_buffer, &arm_ret, &arm_res);
233 if(arm_ret != 0)
234 {
235 // write out errormessage from de-register with ARM
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236 marek 1.2 PEG_TRACE((TRC_SERVER, Tracer::LEVEL2,
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237 marek 1.5 "Failed to deregister CIM Server with ARM: "
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238 kumpf 1.4 "ret=%02X reason=%04X.",
239 arm_ret,
240 arm_res));
241 }
242 else
243 {
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244 marek 1.5 PEG_TRACE_CSTRING(TRC_SERVER, Tracer::LEVEL3,
245 "CIM Server sucessfully deregistered with ARM.");
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246 thilo.boehm 1.1 }
247 ARM_zOS_Status = NOT_REGISTERED;
248 }// End if
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249 r.kieninger 1.8 #endif
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250 thilo.boehm 1.1 }
251
252 PEGASUS_NAMESPACE_END
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Return to
ARM_zOS.cpp
CVS log
Up to [Pegasus] / pegasus / src / Service