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root/i-scream/projects/cms/source/host/c++/SysMon.cpp
Revision: 1.1
Committed: Mon Feb 26 15:00:42 2001 UTC (23 years, 8 months ago) by ab11
Branch: MAIN
Log Message:
Used to collect information from statgrab (at this stage).

File Contents

# User Rev Content
1 ab11 1.1 #include "SysMon.h"
2    
3     SysMon::SysMon( Config config, int printDebug){
4     // debugging on?
5     debug = printDebug;
6    
7     if ( debug == 1 ){
8     std::cout << "SysMon::Constructor\n";
9     }
10    
11     // setup some standard variables
12     sequence = 0; // no packets sent yet
13    
14     // get our values from config
15    
16    
17     // setup our arrays
18     titlepointer = 0;
19     for ( int i=0; i < 40; i++ ){
20     titles[i] = "";
21     values[i] = "";
22     }
23    
24     checks = 0;
25    
26     } // constructor
27    
28     int SysMon::collect(){
29     if ( debug == 1 ){
30     std::cout << "SysMon::collect()\n";
31     }
32    
33     // say we have checked again
34     checks++;
35    
36     // collect the system data and place it in an array of strings.
37     // presume that the data is all formtted correctly.
38     char input[2048];
39     if ( debug == 1 ){
40     std::cout << "SysMon::collect::ipipestream\n";
41     }
42     ipipestream p("statgrab.pl");
43    
44     // get the output into input from statgrab
45     while ( p.getline (input, 2048) ){
46     // find the first non-whitespace char in input
47     string sinput = input;
48     // locate the first white space
49     int found = sinput.find(" ",0);
50     if ( found == string::npos ){
51     // error
52     if ( debug == 1 ){
53     std::cout << "SysMon::collect::Parse error from statgrab.pl\n";
54     }
55     } else {
56     int gotTitle = 0;
57     // now use the array of titles and values
58     for ( int i = 0; i < 60; i++ ){
59     // check against the array value
60     if ( titles[i] == sinput.substr(0,found) ){
61     // is the one we are looking for.
62     if ( debug == 1 ){
63     std::cout << "SysMon::collect::Found Value\n";
64     gotTitle = 1;
65     }
66     // now modify the data in the arrays if they are numbers
67     int * end;
68     char *buffer;
69     // buffer = sinput.substr(found+1, sinput.length());
70     double dbl = 0; // strtod((char *) sinput.substr(found+1, sinput.length()), &end);
71     if ( dbl == 0 ){
72     // error? we aren't so sure. check the position
73     // of end.
74     if ( *end == sinput.length()-1 ){
75     // was the end.. ok
76    
77     } // if
78     } else {
79     // must have worked!
80     double dbl2 = 0; //strtod(values[i], &end);
81     dbl2 += dbl;
82     char *buffer;
83     int precision = 5;
84     int decimal, sign;
85     buffer = ecvt (dbl2, precision, &decimal, &sign);
86     } // if
87     } // if
88     } // for
89     // did we find this title? if not add it
90     if ( gotTitle == 0 ){
91     // didnt
92     if ( debug == 1 ){
93     std::cout << "SysMon::collect::Adding New Value\n";
94     std::cout << "'" << sinput.substr(0,found) << "'\n";
95     std::cout << "'" << sinput.substr(found+1, sinput.length()) << "'\n";
96     }
97     titles[titlepointer] = sinput.substr(0,found);
98     values[titlepointer] = sinput.substr(found+1, sinput.length());
99     titlepointer++;
100     } // if
101    
102     } // if (not) found
103    
104     } // while
105    
106     if ( debug == 1 ){
107     std::cout << "SysMon::collect::Parse from StatGrab finished\n";
108     }
109    
110     // alert?
111     // return 1;
112    
113     // return sucessful
114     return 0;
115    
116     } // collect
117    
118     string SysMon::getData(){
119    
120     if ( debug == 1 ){
121     std::cout << "SysMon::getData()\n";
122     }
123    
124     // create an xml object
125     XMLFormatter xml = XMLFormatter();
126    
127     // spammage
128     // xml.addElement(titles[0],values[0]); // version
129     xml.addNest("os");
130     xml.addElement("name",values[1]); // packet.os.name
131     xml.addElement("release",values[2]); // packet.os.release
132     xml.addElement("platform",values[3]); // packet.os.platform
133     xml.addElement("sysname",values[4]); // packet.os.sysname
134     xml.addElement("version",values[5]); // packet.os.version
135     xml.addElement("uptime",values[9]); // packet.os.uptime
136     xml.closeNest();
137     xml.addNest("load");
138     xml.addElement("load1",values[6]); // packet.load.load1
139     xml.addElement("load5",values[7]); // packet.load.load5
140     xml.addElement("load15",values[8]); // packet.load.load15
141     xml.closeNest();
142     xml.addNest("users");
143     xml.addElement("count",values[10]); // packet.users.count
144     // xml.addElement("list",values[11]); // packet.users.list
145     // xml.addElement("list",values[11]); // packet.users.list
146     xml.closeNest();
147    
148    
149    
150    
151    
152     // xml.
153    
154    
155     // } // for
156    
157     // return the string
158     return xml.returnXML();
159    
160     } // getData