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comparison common/url_breaker.cpp @ 0:a4671277546c tip

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created the repository for the thymian project
author ferencd
date Tue, 17 Aug 2021 11:19:54 +0200
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-1:000000000000 0:a4671277546c
1 #include "url_breaker.h"
2
3 #include "log.h"
4
5 #include <boost/tokenizer.hpp>
6 #include <vector>
7
8 url_breaker::url_breaker(const std::string &components, const std::string &url)
9 {
10 std::vector<std::string> tempcomps;
11 boost::char_separator<char> sep("/");
12
13 // gather the mapping
14 {
15 boost::tokenizer<boost::char_separator<char>> tok(components, sep);
16
17 for(boost::tokenizer<boost::char_separator<char>>::iterator beg=tok.begin(); ; )
18 {
19 tempcomps.push_back(*beg);
20 ++ beg;
21 if(beg == tok.end())
22 {
23 break;
24 }
25 }
26
27 }
28
29 // gather the varios url components
30 {
31 boost::tokenizer<boost::char_separator<char>> tok(url, sep);
32 auto vecit = tempcomps.begin();
33 for(boost::tokenizer<boost::char_separator<char>>::iterator beg=tok.begin();; )
34 {
35 comps[*vecit] = *beg;
36 ++vecit;
37 ++beg;
38
39 if(vecit == tempcomps.end() && beg == tok.end())
40 {
41 break;
42 }
43
44 if(vecit == tempcomps.end())
45 {
46 log_err() << "components map" << components << "contains less keys than" << url;
47 break;
48 }
49
50 if(beg == tok.end())
51 {
52 log_err() << "components map" << components << "contains more keys than" << url;
53 break;
54 }
55 }
56
57 }
58
59 // debug part
60 // for(auto iterator = comps.begin(); iterator != comps.end(); ++ iterator)
61 // {
62 // debug() << "COMP[" << iterator->first << "] = " << iterator->second;
63 // }
64 }
65
66 std::string url_breaker::operator [](const std::string &k)
67 {
68 if(comps.count(k))
69 {
70 return comps[k];
71 }
72 log_err() << "components map contains no value for " << k;
73 return "";
74 }