yahoo/http-filters

Name: http-filters

Owner: Yahoo Inc.

Description: Filters for HTTP requests

Created: 2015-04-16 16:24:33.0

Updated: 2018-04-23 15:49:13.0

Pushed: 2015-12-02 00:07:17.0

Homepage:

Size: 96

Language: C++

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README

Filters for HTTP requests

Structure

st f;


ee t;
addAnd();
CHILD_OP(t, "isMethod", "GET");
OP(t, "isScheme", "http");
t.parent();
push_back(t);



ee t;
addOr();
t.addChildAnd();
  CHILD_OP(t, "existsHeader", "User-Agent");
  OP(t, "containsHeader", "User-Agent", "Firefox");
  t.parent();
t.addAnd();
  CHILD_OP(t, "existsHeader", "user-agent");
  OP(t, "containsHeader", "user-agent", "Firefox");
  t.parent();
t.parent();
push_back(t);



ee t;
(t, "containsDomain", ".yahoo.com");
push_back(t);



ee t;
(t, "equalPath", "search");
push_back(t);



ee t;
(t, "containsQueryParameter", "state", "california");
push_back(t);

VM Code

ting vm code
 0 0x000000 kSkip                         0x0       0x0       0x0

Entry 1 --
 1 0x100000 kIsMethod                     0x1       0x3       0x0
"GET"
 2 0x200000 kIsScheme                     0x5       0x4       0x0
"http"
 3 0x300000 kReturn                       0x0       0x0       0x0
 4 0x400000 kExecute                      0x2       0x1       0x0        // kAnd, Entry 1
 5 0x500000 kReturn                       0x0       0x0       0x0
 6 0x600000 kHalt                         0x0       0x0       0x0

Entry 2 --
 7 0x700000 kExistsHeader                 0xa       0x0       0x0
"User-Agent"
 8 0x800000 kContainsHeader               0xa       0x15      0x0
"User-Agent"
"Firefox"
 9 0x900000 kReturn                       0x0       0x0       0x0

Entry 3 --
10 0xa00000 kExistsHeader                 0x1d      0x0       0x0
"user-agent"
11 0xb00000 kContainsHeader               0x1d      0x15      0x0
"user-agent"
"Firefox"
12 0xc00000 kReturn                       0x0       0x0       0x0

Entry 4 --
13 0xd00000 kExecute                      0x2       0x7       0x0        // kAnd, Entry 2
14 0xe00000 kExecute                      0x2       0xa       0x0        // kAnd, Entry 3
15 0xf00000 kReturn                       0x0       0x0       0x0
16 0x100000 kExecute                      0x3       0xd       0x0        // kOr, Entry 4
17 0x110000 kReturn                       0x0       0x0       0x0
18 0x120000 kHalt                         0x0       0x0       0x0
19 0x130000 kContainsDomain               0x28      0xa       0x0
".yahoo.com"
20 0x140000 kReturn                       0x0       0x0       0x0
21 0x150000 kHalt                         0x0       0x0       0x0
22 0x160000 kEqualPath                    0x33      0x6       0x0
"search"
23 0x170000 kReturn                       0x0       0x0       0x0
24 0x180000 kHalt                         0x0       0x0       0x0
25 0x190000 kContainsQueryParameter       0x3a      0x40      0x0
"state"
"california"
26 0x1a0000 kReturn                       0x0       0x0       0x0
27 0x1b0000 kHalt                         0x0       0x0       0x0