author | Gowtham Thommandra <Gowtham.Thommandra@Oracle.COM> |
Fri, 11 Dec 2015 03:49:26 -0800 | |
changeset 5867 | 445e2cf1c845 |
parent 252 | components/net-snmp/sun/sdk/demo/demo_module_2/demo_module_2.c@ee0fb1eabcbf |
permissions | -rw-r--r-- |
252
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1 |
/* |
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2 |
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. |
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3 |
* |
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parents:
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4 |
* U.S. Government Rights - Commercial software. Government users are subject |
ee0fb1eabcbf
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gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
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5 |
* to the Sun Microsystems, Inc. standard license agreement and applicable |
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parents:
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6 |
* provisions of the FAR and its supplements. |
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7 |
* |
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parents:
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8 |
* |
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gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
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9 |
* This distribution may include materials developed by third parties. Sun, |
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gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
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10 |
* Sun Microsystems, the Sun logo and Solaris are trademarks or registered |
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gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
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11 |
* trademarks of Sun Microsystems, Inc. in the U.S. and other countries. |
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parents:
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12 |
*/ |
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parents:
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13 |
|
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|
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parents:
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15 |
/* |
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parents:
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16 |
* Note: this file originally auto-generated by mib2c using |
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17 |
* : mib2c.iterate.conf,v 1.1.1.1 2003/03/26 18:12:29 pcarroll Exp $ |
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parents:
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18 |
*/ |
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parents:
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|
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20 |
#include <sys/types.h> |
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parents:
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21 |
#include <sys/stat.h> |
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parents:
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22 |
#include <stdio.h> |
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parents:
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23 |
#include <errno.h> |
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parents:
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|
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#include <net-snmp/net-snmp-config.h> |
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#include <net-snmp/net-snmp-includes.h> |
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#include <net-snmp/agent/net-snmp-agent-includes.h> |
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#include "demo_module_2.h" |
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/********************************************************************/ |
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parents:
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30 |
/* Implemented simple link list for demo purpose */ |
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/********************************************************************/ |
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32 |
|
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33 |
fileEntry* fileList = 0; |
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|
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|
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|
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|
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int AddItem (char* fileName) { |
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|
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40 |
fileEntry *fprt = fileList; |
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41 |
struct stat fAttrib; /* Need to check if memory is valid */ |
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42 |
if (!fileName || !strlen(fileName)) { |
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43 |
return FALSE; |
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parents:
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44 |
} |
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parents:
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if (stat(fileName, &fAttrib) == -1) { |
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/* Unable to get the file information, it could be more than file not exists |
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47 |
if (errno == ENOENT) { |
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return FALSE; |
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49 |
} |
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return FALSE; |
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51 |
*/ |
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DEBUGMSGTL(("demo_module_2", "Can't access the file %s", fileName)); |
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53 |
} |
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parents:
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54 |
|
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if (fprt != NULL) { |
ee0fb1eabcbf
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while (fprt->next != NULL){ |
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fprt = fprt->next; |
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parents:
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} |
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fprt->next = (fileEntry *) malloc (sizeof(fileEntry)); |
ee0fb1eabcbf
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fprt->next->findex = fprt->findex + 1; |
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fprt = fprt->next; |
ee0fb1eabcbf
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fprt->next = NULL; |
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strcpy(fprt->fileName, fileName); |
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fprt->fileSize = fAttrib.st_size; |
ee0fb1eabcbf
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sprintf(fprt->filePerm, "%d" , fAttrib.st_mode); |
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66 |
} |
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else { |
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fprt = (fileEntry *) malloc (sizeof(fileEntry)); |
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fprt->next = NULL; |
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fprt->findex = 1; |
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parents:
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strcpy(fprt->fileName, fileName); |
ee0fb1eabcbf
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fprt->fileSize = fAttrib.st_size; |
ee0fb1eabcbf
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sprintf(fprt->filePerm, "%d" , fAttrib.st_mode); |
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fileList = fprt; |
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75 |
} |
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76 |
return TRUE; |
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77 |
} |
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78 |
|
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79 |
int ChangeItem (int fileIndex, char* fileName) { |
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80 |
|
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81 |
fileEntry * tempp = fileList, *prev = fileList; |
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82 |
if (!fileName || !strlen(fileName)) { |
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parents:
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83 |
return FALSE; |
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parents:
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84 |
} |
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parents:
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85 |
while (tempp != NULL) { |
ee0fb1eabcbf
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parents:
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86 |
if (tempp->findex == fileIndex) { |
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87 |
strcpy(tempp->fileName, fileName); |
ee0fb1eabcbf
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88 |
return TRUE; |
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parents:
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89 |
} |
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90 |
prev = tempp; |
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parents:
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91 |
tempp = tempp->next; |
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92 |
} |
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93 |
|
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94 |
return FALSE; |
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parents:
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95 |
} |
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parents:
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96 |
|
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parents:
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97 |
char* GetFileName( int fIndex){ |
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parents:
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98 |
fileEntry *fprt = fileList; |
ee0fb1eabcbf
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parents:
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|
99 |
while (fprt != NULL){ |
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|
100 |
if (fprt->findex == fIndex) { |
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|
101 |
return fprt->fileName; |
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|
102 |
} |
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|
103 |
fprt = fprt->next; |
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|
104 |
} |
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|
105 |
return NULL; |
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|
106 |
|
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|
107 |
} |
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|
108 |
|
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|
109 |
/********************************************************************/ |
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|
110 |
|
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|
111 |
/** Initialize the me1FileTable table by defining its contents and how it's structured */ |
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|
112 |
void |
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|
113 |
initialize_table_me1FileTable(void) |
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|
114 |
{ |
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|
115 |
static oid me1FileTable_oid[] = {1,3,6,1,4,1,42,2,2,4,4,1,2,1}; |
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|
116 |
netsnmp_table_registration_info *table_info; |
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|
117 |
netsnmp_handler_registration *my_handler; |
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|
118 |
netsnmp_iterator_info *iinfo; |
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|
119 |
|
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|
120 |
/* create the table structure itself */ |
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|
121 |
table_info = SNMP_MALLOC_TYPEDEF(netsnmp_table_registration_info); |
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|
122 |
iinfo = SNMP_MALLOC_TYPEDEF(netsnmp_iterator_info); |
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|
123 |
|
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|
124 |
/* if your table is read only, it's easiest to change the |
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|
125 |
HANDLER_CAN_RWRITE definition below to HANDLER_CAN_RONLY */ |
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|
126 |
my_handler = netsnmp_create_handler_registration("me1FileTable", |
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|
127 |
me1FileTable_handler, |
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|
128 |
me1FileTable_oid, |
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|
129 |
OID_LENGTH(me1FileTable_oid), |
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|
130 |
HANDLER_CAN_RWRITE); |
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|
131 |
|
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|
132 |
if (!my_handler || !table_info || !iinfo){ |
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|
133 |
return; /* mallocs failed */ |
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|
134 |
} |
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|
135 |
|
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|
136 |
/*************************************************** |
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|
137 |
* Setting up the table's definition |
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|
138 |
*/ |
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|
139 |
netsnmp_table_helper_add_indexes(table_info, |
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|
140 |
ASN_UNSIGNED, /* index: me1FileIndex */ |
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|
141 |
0); |
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|
142 |
|
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|
143 |
table_info->min_column = 1; |
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|
144 |
table_info->max_column = 4; |
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|
145 |
|
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|
146 |
/* iterator access routines */ |
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|
147 |
iinfo->get_first_data_point = me1FileTable_get_first_data_point; |
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|
148 |
iinfo->get_next_data_point = me1FileTable_get_next_data_point; |
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|
149 |
|
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|
150 |
iinfo->table_reginfo = table_info; |
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|
151 |
|
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|
152 |
/*************************************************** |
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|
153 |
* registering the table with the master agent |
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|
154 |
*/ |
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|
155 |
DEBUGMSGTL(("initialize_table_me1FileTable", |
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|
156 |
"Registering table me1FileTable as a table iterator\n")); |
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|
157 |
netsnmp_register_table_iterator(my_handler, iinfo); |
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parents:
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|
158 |
} |
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diff
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|
159 |
|
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|
160 |
/** Initializes the demo_module_2 module */ |
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|
161 |
void |
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parents:
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|
162 |
init_demo_module_2(void) |
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diff
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|
163 |
{ |
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parents:
diff
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|
164 |
|
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parents:
diff
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|
165 |
/* here we initialize all the tables we're planning on supporting */ |
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parents:
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|
166 |
initialize_table_me1FileTable(); |
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parents:
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|
167 |
if (!AddItem("/etc/hosts")) |
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parents:
diff
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|
168 |
snmp_log(LOG_ERR, "Failed to add instance in init_demo_module_2\n"); |
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|
169 |
if (!AddItem("/etc/passwd")) |
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diff
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|
170 |
snmp_log(LOG_ERR, "Failed to add instance in init_demo_module_2\n"); |
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parents:
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|
171 |
if (!AddItem("/etc/cron")) |
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parents:
diff
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|
172 |
snmp_log(LOG_ERR, "Failed to add instance in init_demo_module_2\n"); |
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parents:
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|
173 |
if (!AddItem("/etc/system")) |
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parents:
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|
174 |
snmp_log(LOG_ERR, "Failed to add instance in init_demo_module_2\n"); |
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|
175 |
} |
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diff
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|
176 |
|
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|
177 |
/** returns the first data point within the me1FileTable table data. |
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|
178 |
|
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|
179 |
Set the my_loop_context variable to the first data point structure |
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|
180 |
of your choice (from which you can find the next one). This could |
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|
181 |
be anything from the first node in a linked list, to an integer |
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|
182 |
pointer containing the beginning of an array variable. |
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diff
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|
183 |
|
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diff
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|
184 |
Set the my_data_context variable to something to be returned to |
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|
185 |
you later that will provide you with the data to return in a given |
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|
186 |
row. This could be the same pointer as what my_loop_context is |
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|
187 |
set to, or something different. |
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diff
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|
188 |
|
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|
189 |
The put_index_data variable contains a list of snmp variable |
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diff
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|
190 |
bindings, one for each index in your table. Set the values of |
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diff
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|
191 |
each appropriately according to the data matching the first row |
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|
192 |
and return the put_index_data variable at the end of the function. |
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|
193 |
*/ |
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diff
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|
194 |
netsnmp_variable_list * |
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|
195 |
me1FileTable_get_first_data_point(void **my_loop_context, void **my_data_context, |
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|
196 |
netsnmp_variable_list *put_index_data, |
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parents:
diff
changeset
|
197 |
netsnmp_iterator_info *mydata) |
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gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
198 |
{ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
199 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
200 |
netsnmp_variable_list *vptr; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
201 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
202 |
fileEntry* firstFile = fileList; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
203 |
if (!firstFile) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
204 |
return NULL; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
205 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
206 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
207 |
*my_loop_context = firstFile; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
208 |
*my_data_context = firstFile; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
209 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
210 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
211 |
vptr = put_index_data; |
ee0fb1eabcbf
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gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
212 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
213 |
snmp_set_var_value(vptr, (u_char *) &fileList->findex, sizeof(fileList->findex)); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
214 |
vptr = vptr->next_variable; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
215 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
216 |
return put_index_data; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
217 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
218 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
219 |
/** functionally the same as me1FileTable_get_first_data_point, but |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
220 |
my_loop_context has already been set to a previous value and should |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
221 |
be updated to the next in the list. For example, if it was a |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
222 |
linked list, you might want to cast it and the return |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
223 |
my_loop_context->next. The my_data_context pointer should be set |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
224 |
to something you need later and the indexes in put_index_data |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
225 |
updated again. */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
226 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
227 |
netsnmp_variable_list * |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
228 |
me1FileTable_get_next_data_point(void **my_loop_context, void **my_data_context, |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
229 |
netsnmp_variable_list *put_index_data, |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
230 |
netsnmp_iterator_info *mydata) |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
231 |
{ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
232 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
233 |
netsnmp_variable_list *vptr; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
234 |
fileEntry *nextNode = (fileEntry *) *my_loop_context; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
235 |
nextNode = nextNode->next; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
236 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
237 |
if (!nextNode) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
238 |
return NULL; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
239 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
240 |
*my_loop_context = nextNode; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
241 |
*my_data_context = nextNode; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
242 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
243 |
vptr = put_index_data; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
244 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
245 |
snmp_set_var_value(vptr, (u_char *) &nextNode->findex, sizeof(nextNode->findex)); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
246 |
vptr = vptr->next_variable; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
247 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
248 |
return put_index_data; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
249 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
250 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
251 |
/** handles requests for the me1FileTable table, if anything else needs to be done */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
252 |
int |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
253 |
me1FileTable_handler( |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
254 |
netsnmp_mib_handler *handler, |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
255 |
netsnmp_handler_registration *reginfo, |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
256 |
netsnmp_agent_request_info *reqinfo, |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
257 |
netsnmp_request_info *requests) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
258 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
259 |
netsnmp_request_info *request; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
260 |
netsnmp_table_request_info *table_info; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
261 |
netsnmp_variable_list *var; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
262 |
fileEntry *data; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
263 |
char* fileName = NULL; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
264 |
char* undofn; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
265 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
266 |
for(request = requests; request; request = request->next) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
267 |
var = request->requestvb; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
268 |
if (request->processed != 0) |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
269 |
continue; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
270 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
271 |
/* perform anything here that you need to do before each |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
272 |
request is processed. */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
273 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
274 |
/* the following extracts the my_data_context pointer set in |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
275 |
the loop functions above. You can then use the results to |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
276 |
help return data for the columns of the me1FileTable table in question */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
277 |
data = (fileEntry *) netsnmp_extract_iterator_context(request); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
278 |
if ( data == NULL) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
279 |
if (reqinfo->mode == MODE_GET) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
280 |
netsnmp_set_request_error(reqinfo, request, SNMP_NOSUCHINSTANCE); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
281 |
} else { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
282 |
netsnmp_set_request_error(reqinfo, request, |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
283 |
SNMP_ERR_NOCREATION); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
284 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
285 |
continue; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
286 |
} else { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
287 |
struct stat fAttrib; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
288 |
if (stat(GetFileName(data->findex), &fAttrib) != -1) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
289 |
data->fileSize = fAttrib.st_size; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
290 |
sprintf(data->filePerm, "%o" , fAttrib.st_mode & 0777); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
291 |
} else { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
292 |
data->fileSize = 0; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
293 |
sprintf(data->filePerm, "%d" , -1); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
294 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
295 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
296 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
297 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
298 |
/* extracts the information about the table from the request */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
299 |
table_info = netsnmp_extract_table_info(request); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
300 |
/* table_info->colnum contains the column number requested */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
301 |
/* table_info->indexes contains a linked list of snmp variable |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
302 |
bindings for the indexes of the table. Values in the list |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
303 |
have been set corresponding to the indexes of the |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
304 |
request */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
305 |
if (table_info==NULL) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
306 |
continue; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
307 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
308 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
309 |
switch(reqinfo->mode) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
310 |
/* the table_iterator helper should change all GETNEXTs |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
311 |
into GETs for you automatically, so you don't have to |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
312 |
worry about the GETNEXT case. Only GETs and SETs need |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
313 |
to be dealt with here */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
314 |
case MODE_GET: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
315 |
switch(table_info->colnum) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
316 |
case COLUMN_ME1FILEINDEX: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
317 |
/* ASN_UNSIGNED */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
318 |
snmp_set_var_typed_value(var, ASN_UNSIGNED, (u_char *) &data->findex, sizeof(data->findex)); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
319 |
break; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
320 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
321 |
case COLUMN_ME1FILENAME: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
322 |
snmp_set_var_typed_value(var, ASN_OCTET_STR, (u_char *) data->fileName, strlen(data->fileName)); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
323 |
break; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
324 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
325 |
case COLUMN_ME1FILESIZE: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
326 |
snmp_set_var_typed_value(var, ASN_UNSIGNED, (u_char *) &data->fileSize, sizeof(data->fileSize)); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
327 |
break; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
328 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
329 |
case COLUMN_ME1FILEPERM: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
330 |
snmp_set_var_typed_value(var, ASN_OCTET_STR, (u_char *) data->filePerm, strlen(data->filePerm)); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
331 |
break; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
332 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
333 |
default: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
334 |
/* We shouldn't get here */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
335 |
snmp_log(LOG_ERR, "problem encountered in me1FileTable_handler: unknown column\n"); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
336 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
337 |
break; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
338 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
339 |
case MODE_SET_RESERVE1: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
340 |
/* set handling... */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
341 |
switch(table_info->colnum) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
342 |
/* |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
343 |
* Check that the value being set is acceptable |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
344 |
*/ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
345 |
case COLUMN_ME1FILENAME: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
346 |
if (var->type != ASN_OCTET_STR) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
347 |
DEBUGMSGTL(("me1FileTable", "%x not octet string type", var->type)); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
348 |
netsnmp_set_request_error(reqinfo, request, SNMP_ERR_WRONGTYPE); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
349 |
return SNMP_ERR_WRONGTYPE; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
350 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
351 |
if (!var->val.string) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
352 |
DEBUGMSGTL(("me2FileTable", "Empty file name")); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
353 |
netsnmp_set_request_error(reqinfo, request, SNMP_ERR_WRONGVALUE); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
354 |
return SNMP_ERR_WRONGVALUE; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
355 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
356 |
break; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
357 |
default: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
358 |
/* We shouldn't get here */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
359 |
snmp_log(LOG_ERR, "problem encountered in me1FileTable_handler: unknown column\n"); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
360 |
netsnmp_set_request_error(reqinfo, request, SNMP_ERR_READONLY); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
361 |
return SNMP_ERR_NOTWRITABLE; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
362 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
363 |
break; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
364 |
case MODE_SET_RESERVE2: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
365 |
/* |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
366 |
* This is conventially where any necesary |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
367 |
* resources are allocated (e.g. calls to malloc) |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
368 |
*/ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
369 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
370 |
/* Store old info for undo later */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
371 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
372 |
undofn = GetFileName(data->findex); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
373 |
if (undofn) { |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
374 |
if (!(fileName = strdup(undofn))){ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
375 |
netsnmp_set_request_error(reqinfo, request, |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
376 |
SNMP_ERR_RESOURCEUNAVAILABLE); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
377 |
} else |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
378 |
netsnmp_request_add_list_data(request, |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
379 |
netsnmp_create_data_list |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
380 |
(ME1FILE_SET_FILENAME, fileName, |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
381 |
free)); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
382 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
383 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
384 |
break; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
385 |
case MODE_SET_FREE: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
386 |
/* |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
387 |
* This is where any of the above resources |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
388 |
* are freed again (because one of the other |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
389 |
* values being SET failed for some reason). |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
390 |
*/ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
391 |
/*The netsnmp_free_list_data should take care of the |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
392 |
alocated resources */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
393 |
break; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
394 |
case MODE_SET_ACTION: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
395 |
/* |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
396 |
* Set the variable as requested. |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
397 |
* Note that this may need to be reversed, |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
398 |
* so save any information needed to do this. |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
399 |
*/ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
400 |
if (!ChangeItem(data->findex, (char *)var->val.string)){ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
401 |
netsnmp_set_request_error(reqinfo, request, |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
402 |
SNMP_ERR_COMMITFAILED); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
403 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
404 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
405 |
break; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
406 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
407 |
case MODE_SET_COMMIT: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
408 |
/* |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
409 |
* Everything worked, so we can discard any |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
410 |
* saved information, and make the change |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
411 |
* permanent (e.g. write to the config file). |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
412 |
* We also free any allocated resources. |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
413 |
* |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
414 |
*/ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
415 |
/*The netsnmp_free_list_data should take care of the |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
416 |
alocated resources */ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
417 |
break; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
418 |
case MODE_SET_UNDO: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
419 |
/* |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
420 |
* Something failed, so re-set the |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
421 |
* variable to its previous value |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
422 |
* (and free any allocated resources). |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
423 |
*/ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
424 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
425 |
if(GetFileName(data->findex)){ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
426 |
/******* Get the saved value ************/ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
427 |
undofn = (char *) netsnmp_request_get_list_data(request, |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
428 |
ME1FILE_SET_FILENAME); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
429 |
if (!ChangeItem(data->findex, undofn)){ |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
430 |
netsnmp_set_request_error(reqinfo, request, |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
431 |
SNMP_ERR_UNDOFAILED); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
432 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
433 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
434 |
break; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
435 |
|
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
436 |
default: |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
437 |
snmp_log(LOG_ERR, "problem encountered in me1FileTable_handler: unsupported mode\n"); |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
438 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
439 |
} |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
440 |
return SNMP_ERR_NOERROR; |
ee0fb1eabcbf
7041085 move net-snmp to userland
gowtham thommandra - Sun Microsystems - Bangalore India <Gowtham.Thommandra@Sun.COM>
parents:
diff
changeset
|
441 |
} |