blob: dd70b4c1393e8b79f7a5b3a943f592278da2232d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
|
#ifndef CLI_CPP
#define CLI_CPP
#include "cli.h"
#ifdef CLI
using namespace std;
cli::cli( )
{
#ifdef NCURSES
start();
#endif
}
cli::~cli()
{
}
int
cli::parse_input( string s_input )
{
string s_param = "";
unsigned i_pos = s_input.find_first_of(" ");
if ( i_pos != string::npos ) {
s_param = s_input.substr(i_pos+1);
s_input = s_input.substr(0, i_pos);
}
if ( s_input.compare("help") == 0 || s_input.compare("h") == 0)
{
cout << CLIPRMO << "COMMAND LINE INTERFACE HELP MENU" << endl;
#ifdef DEBUG
cout << CLIPRMO << " (d)ebug - Starts debug routine (cli.cpp)" << endl;
#endif
cout << CLIPRMO << " (e)cho VAR - Prints out configuration value of VAR" << endl
<< CLIPRMO << " Wildcards can be used too, example: echo http*" << endl;
#ifdef NCURSES
cout << CLIPRMO << " (ex)it - Quits CLI mode and respawns ncurses mode" << endl;
#endif
cout << CLIPRMO << " (h)elp - Prints out this help!" << endl
<< CLIPRMO << " (m)ysql - Runs MySQL client on yhttpd DB" << endl;
cout << CLIPRMO << " (rel)oad - Reloads all modules" << endl;
#ifdef EXPERIM
cout << CLIPRMO << " (re)conf - Reloads configuration (EXPERIMENTAL)" << endl;
#endif
cout << CLIPRMO << " (r)usage - Shows current resource usage" << endl
<< CLIPRMO << " (ru)sageh - Shows resource usage history (yhttpd needs to run > 1 day)" << endl
<< CLIPRMO << " (set) VAR VAL - Sets configuration value VAR to VAL" << endl
<< CLIPRMO << " (sh)ell - Runs a system shell" << endl
<< CLIPRMO << " (s)hutdown - Shuts down the whole server" << endl
<< CLIPRMO << " (t)ime - Prints out time and uptime" << endl
<< CLIPRMO << " (unl)oad - Unloads all loaded modules" << endl
<< CLIPRMO << " (u)nset VAR - Deltetes configuration value VAR" << endl
<< CLIPRMO << " (v)ersion - Prints out version" << endl;
cout << CLIPRMI;
}
#ifdef DEBUG
else if( s_input.compare("d") == 0 || s_input.compare("debug") == 0 )
{
debug_routine();
cout << CLIPRMI;
}
#endif
else if( s_input.compare("echo") == 0 || s_input.compare("e") == 0 )
{
string s_val;
// Check wildcards
unsigned i_pos = s_param.find("*");
if ( i_pos != string::npos )
{
s_param = s_param.substr( 0, i_pos );
vector<string>* p_vec = wrap::CONF->get_key_vector();
sort(p_vec->begin(), p_vec->end());
vector<string>::iterator iter;
for ( iter = p_vec->begin(); iter != p_vec->end(); iter++ )
if ( iter->find(s_param) == 0 )
s_val.append( *iter + " := " + wrap::CONF->get_elem(*iter) + "\n" + CLIPRMO );
delete p_vec;
}
else
{
s_val = wrap::CONF->get_elem(s_param);
}
if( s_val.empty() )
s_val = "Value not set";
cout << CLIPRMO << s_val << endl;
cout << CLIPRMI;
}
else if( s_input.compare("mysql") == 0 || s_input.compare("m") == 0 )
{
cout << CLIPRMO << CLIMSQL << endl;
system((wrap::CONF->get_elem("chat.system.mysqlclient") + " -p -h " +
wrap::CONF->get_elem("chat.database.serverhost") + " -u " +
wrap::CONF->get_elem("chat.database.user") ).c_str());
cout << CLIPRMO << CLIWELC << endl;
cout << CLIPRMI;
}
#ifdef NCURSES
else if( s_input.compare("exit") == 0 || s_input.compare("ex") == 0 )
{
return 0;
}
#endif
else if( s_input.compare("reload") == 0 || s_input.compare("rel") == 0 )
{
cout << CLIPRMO;
wrap::MODL->reload_modules();
cout << CLIPRMI;
}
#ifdef EXPERIM
else if( s_input.compare("reconf") == 0 || s_input.compare("re") == 0 )
{
wrap::HTTPD->reconf();
cout << CLIPRMI;
}
#endif
else if( s_input.compare("rusage") == 0 || s_input.compare("r") == 0 )
{
print_rusage();
cout << CLIPRMI;
}
else if( s_input.compare("ru") == 0 || s_input.compare("rusageh") == 0 )
{
cout << wrap::STAT->get_rusage_history( "ru_maxrss", string(CLIPRMO) + " " );
cout << CLIPRMI;
}
else if( s_input.compare("set") == 0 )
{
string s_varname = "";
i_pos = s_param.find_first_of(" ");
if ( i_pos != string::npos ) {
s_varname = s_param.substr(0, i_pos);
if ( s_param.length() > i_pos+1 )
s_param = s_param.substr(i_pos+1);
else
s_param = "";
}
string s_old_val = wrap::CONF->get_elem(s_varname);
if ( !s_old_val.empty() )
{
cout << CLIPRMO << "Old value: " << s_old_val << endl;
wrap::CONF->del_elem(s_varname);
}
wrap::CONF->add_elem(s_param, s_varname);
cout << CLIPRMO << "New value: " << s_param << endl;
cout << CLIPRMI;
}
else if( s_input.compare("shell") == 0 || s_input.compare("sh") == 0 )
{
cout << CLIPRMO << CLISHEL << endl;
system(wrap::CONF->get_elem("httpd.system.shell").c_str());
cout << CLIPRMO << CLIWELC << endl;
cout << CLIPRMI;
}
else if( s_input.compare("shutdown") == 0 || s_input.compare("s") == 0 )
{
exit(0);
}
else if( s_input.compare("t") == 0 || s_input.compare("time") == 0 ) {
cout << CLIPRMO << "Time: " << wrap::TIMR->get_time() << endl
<< CLIPRMO << "Uptime: " << wrap::TIMR->get_uptime() << endl;
cout << CLIPRMI;
}
else if( s_input.compare("unl") == 0 || s_input.compare("unload") == 0 ) {
cout << CLIPRMO;
wrap::MODL->unload_modules();
cout << CLIPRMI;
}
else if( s_input.compare("u") == 0 || s_input.compare("unset") == 0 )
{
if (!s_param.empty())
{
string s_old_val = wrap::CONF->get_elem(s_param);
if ( !s_old_val.empty() )
{
cout << CLIPRMO << "Deleted variable " << s_param << " with value: " << s_old_val << endl;
wrap::CONF->del_elem(s_param);
}
else
{
cout << CLIPRMO << "Variable " << s_param << " was not set" << endl;
}
cout << CLIPRMI;
}
}
else if( s_input.compare("v") == 0 || s_input.compare("version") == 0 )
{
cout << CLIPRMO << tool::yhttpd_version() << " " << UNAME << endl;
cout << CLIPRMI;
}
else
{
cout << CLIPRMO << CLIHELP << "\"" << s_input << "\"" << endl;
cout << CLIPRMI;
}
return 1;
}
void
#ifndef NCURSES
cli::start(void* p_void)
#else
cli::start()
#endif
{
cout << CLIPRMO << CLIWELC << endl;
string s_input;
cout << CLIPRMI;
do
{
getline(cin, s_input);
}
while( parse_input(s_input) );
}
void
cli::print_rusage()
{
rusage* p_rusage = new rusage;
getrusage( RUSAGE_SELF, p_rusage );
cout << CLIPRMO << "ru_maxrss: " << p_rusage->ru_maxrss << "\t(max resident set size)" << endl
<< CLIPRMO << "ru_ixrss: " << p_rusage->ru_ixrss << "\t(integral shared text memory size)" << endl
<< CLIPRMO << "ru_idrss: " << p_rusage->ru_idrss << "\t(integral unshared data size)" << endl
<< CLIPRMO << "ru_isrss: " << p_rusage->ru_isrss << "\t(integral unshared stack size)" << endl
<< CLIPRMO << "ru_minflt: " << p_rusage->ru_minflt << "\t(page reclaims)" << endl
<< CLIPRMO << "ru_majflt: " << p_rusage->ru_majflt << "\t(page faults)" << endl
<< CLIPRMO << "ru_nswap: " << p_rusage->ru_nswap << "\t(swaps)" << endl
<< CLIPRMO << "ru_inblock: " << p_rusage->ru_inblock << "\t(block input operations)" << endl
<< CLIPRMO << "ru_oublock: " << p_rusage->ru_oublock << "\t(block output operations)" << endl
<< CLIPRMO << "ru_msgsnd: " << p_rusage->ru_msgsnd << "\t(messages sent)" << endl
<< CLIPRMO << "ru_msgrcv: " << p_rusage->ru_msgrcv << "\t(messages received)" << endl
<< CLIPRMO << "ru_nsignals: " << p_rusage->ru_nsignals << "\t(signals received)" << endl
<< CLIPRMO << "ru_nvcsw: " << p_rusage->ru_nvcsw << "\t(voluntary context switches)" << endl
<< CLIPRMO << "ru_nivcsw: " << p_rusage->ru_nivcsw << "\t(involuntary context switches)" << endl;
delete p_rusage;
}
#ifdef DEBUG
void
cli::debug_routine()
{
rusage* p_rusage = new rusage;
for(;;)
{
/*
ossl *p_tmp = new ossl;
getrusage( RUSAGE_SELF, p_rusage );
cout << CLIPRMO << "ru_maxrss: " << p_rusage->ru_maxrss << "\t(max resident set size)" << endl;
delete p_tmp;
*/
}
delete p_rusage;
}
#endif
#endif
#endif
|
