|
1 /** |
|
2 * Relational pipes |
|
3 * Copyright © 2020 František Kučera (Frantovo.cz, GlobalCode.info) |
|
4 * |
|
5 * This program is free software: you can redistribute it and/or modify |
|
6 * it under the terms of the GNU General Public License as published by |
|
7 * the Free Software Foundation, version 3 of the License. |
|
8 * |
|
9 * This program is distributed in the hope that it will be useful, |
|
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 * GNU General Public License for more details. |
|
13 * |
|
14 * You should have received a copy of the GNU General Public License |
|
15 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
16 */ |
|
17 #pragma once |
|
18 |
|
19 #include <memory> |
|
20 #include <string> |
|
21 #include <vector> |
|
22 #include <iostream> |
|
23 #include <sstream> |
|
24 #include <locale> |
|
25 #include <codecvt> |
|
26 |
|
27 #include <relpipe/common/type/typedefs.h> |
|
28 #include <relpipe/reader/TypeId.h> |
|
29 #include <relpipe/reader/handlers/RelationalReaderStringHandler.h> |
|
30 #include <relpipe/reader/handlers/AttributeMetadata.h> |
|
31 |
|
32 #include "Configuration.h" |
|
33 #include "INIWriter.h" |
|
34 |
|
35 namespace relpipe { |
|
36 namespace out { |
|
37 namespace ini { |
|
38 |
|
39 class INISectionFirstHandler : public relpipe::reader::handlers::RelationalReaderStringHandler { |
|
40 private: |
|
41 INIWriter& writer; |
|
42 bool hasSections = false; |
|
43 relpipe::common::type::StringX currentSection; |
|
44 std::vector<relpipe::reader::handlers::AttributeMetadata> currentAttributes; |
|
45 relpipe::common::type::Integer relationCount = 0; |
|
46 relpipe::common::type::Integer currentAttributeIndex = 0; |
|
47 public: |
|
48 |
|
49 INISectionFirstHandler(INIWriter& writer) : writer(writer) { |
|
50 } |
|
51 |
|
52 virtual ~INISectionFirstHandler() { |
|
53 } |
|
54 |
|
55 void startRelation(relpipe::common::type::StringX name, std::vector<relpipe::reader::handlers::AttributeMetadata> attributes) override { |
|
56 currentAttributes = attributes; |
|
57 } |
|
58 |
|
59 void attribute(const relpipe::common::type::StringX& value) override { |
|
60 if (currentAttributeIndex % currentAttributes.size() == 0) { |
|
61 currentAttributeIndex = 0; |
|
62 if (hasSections) writer.endSection(); |
|
63 INIWriter::SectionStartEvent e; |
|
64 e.name = value; |
|
65 writer.startSection(e); |
|
66 hasSections = true; |
|
67 } else { |
|
68 INIWriter::EntryEvent e; |
|
69 e.key = currentAttributes[currentAttributeIndex].getAttributeName(); |
|
70 e.value = value; |
|
71 writer.entry(e); |
|
72 } |
|
73 |
|
74 currentAttributeIndex++; |
|
75 } |
|
76 |
|
77 void endOfPipe() { |
|
78 if (hasSections) writer.endSection(); |
|
79 } |
|
80 |
|
81 }; |
|
82 |
|
83 } |
|
84 } |
|
85 } |