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
|
--
-- (C) 2014-15-15 - ntop.org
--
dirs = ntop.getDirs()
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
require "lua_utils"
require "flow_utils"
require "voip_utils"
require "sqlite_utils"
sendHTTPHeader('text/json')
flow_key = _GET["flow_key"]
if(flow_key == nil) then
flow = nil
else
interface.select(ifname)
flow = interface.findFlowByKey(tonumber(flow_key))
end
if(flow == nil) then
print("{ } ")
else
key = "" -- TODO
-- ====================================
function nest2tab(level)
print('\n')
while(level > 0) do
print('\t')
level = level - 1
end
end
-- ====================================
function displayProc(nest, proc, host, host_name,
add_host, add_father, add_init, first_element, last_element, add_comma)
-- if(num > 0) then print(',') end
if(add_host) then
nest2tab(nest)
link = ntop.getHttpPrefix().."/lua/host_details.lua?host=".. host .."&page=flows"
if(add_comma) then print(',') add_comma = false end
print('{ "name": "'..host_name..'", "type": "host", "link": "'..link..'", "children": [ ')
nest = nest + 1
end
if(add_father) then
if(first_element and add_init and (proc.father_pid ~= 1)) then
nest2tab(nest)
print('{ "name": "init (pid 1)", "type": "proc", "children": [ ')
nest = nest + 1
else
if(not(first_element) and (proc.father_pid ~= 1)) then
nest2tab(nest)
print('] }')
nest = nest -1
add_comma = true
end
end
if(add_init or (proc.father_pid ~= 1)) then
-- No link for father
-- link = ntop.getHttpPrefix().."/lua/get_process_info.lua?pid="..proc.father_pid.."&name="..proc.father_name.."&host=".. host .."&page=flows"
nest2tab(nest)
if(add_comma) then print(',') add_comma = false end
print(' { "name": "'..proc.father_name..' (pid '.. proc.father_pid..')", "type": "proc", "children": [ ')
nest = nest + 1
end
end
link = ntop.getHttpPrefix().."/lua/get_process_info.lua?pid="..proc.pid.."&name="..proc.name.."&host=".. host .."&page=Flows"
nest2tab(nest)
if(add_comma) then print(',') add_comma = false end
print('{ "name": "'..proc.name..' (pid '.. proc.pid..')", "link": "'.. link ..'", "type": "proc", "children": [ ] }')
if(last_element) then
while(nest > 0) do
nest2tab(nest)
print('] }')
nest = nest -1
end
end
return(nest)
end
-- ================================================
nest = 0
if((flow.client_process ~= nil) and (flow.server_process ~= nil)) then
if(flow["cli.ip"] ~= flow["srv.ip"]) then
print('{ "name": "", "type": "root", "children": [')
last = true
else
last = false
end
-- nest = nest + 1
nest = displayProc(nest, flow.client_process,
flow["cli.ip"],
flowinfo2hostname(flow, "cli", flow["vlan"]),
true, true, true, true, last, false)
displayProc(nest, flow.server_process,
flow["srv.ip"],
flowinfo2hostname(flow, "srv", flow["vlan"]),
(flow["cli.ip"] ~= flow["srv.ip"]),
((flow.client_process.father_pid ~= flow.server_process.father_pid) or (flow["cli.ip"] ~= flow["srv.ip"])),
false,
(flow["cli.ip"] ~= flow["srv.ip"]), true, true)
if(flow["cli.ip"] ~= flow["srv.ip"]) then
print("] }\n")
end
elseif(flow.client_process ~= nil) then
nest = displayProc(nest, flow.client_process,
flow["cli.ip"], flowinfo2hostname(flow, "cli", flow["vlan"]),
true, true, true, true, true, false)
elseif(flow.server_process ~= nil) then
nest = displayProc(nest, flow.server_process,
flow["srv.ip"], flowinfo2hostname(flow, "srv", flow["vlan"]),
true, true, true, true, true, false)
end
end
|
