1// Copyright 2016 The SwiftShader Authors. All Rights Reserved.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//    http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#ifndef sw_Configurator_hpp
16#define sw_Configurator_hpp
17
18#include <string>
19#include <vector>
20
21#include <stdlib.h>
22
23namespace sw
24{
25	class Configurator
26	{
27	public:
28		Configurator(std::string iniPath = "");
29
30		~Configurator();
31
32		std::string getValue(std::string sectionName, std::string valueName, std::string defaultValue = "") const;
33		int getInteger(std::string sectionName, std::string valueName, int defaultValue = 0) const;
34		bool getBoolean(std::string sectionName, std::string valueName, bool defaultValue = false) const;
35		double getFloat(std::string sectionName, std::string valueName, double defaultValue = 0.0) const;
36		unsigned int getFormatted(std::string sectionName, std::string valueName, char *format,
37		                          void *v1 = 0, void *v2 = 0, void *v3 = 0, void *v4 = 0,
38		                          void *v5 = 0, void *v6 = 0, void *v7 = 0, void *v8 = 0,
39		                          void *v9 = 0, void *v10 = 0, void *v11 = 0, void *v12 = 0,
40		                          void *v13 = 0, void *v14 = 0, void *v15 = 0, void *v16 = 0);
41
42		void addValue(std::string sectionName, std::string valueName, std::string value);
43
44		void writeFile(std::string title = "Configuration File");
45
46	private:
47		bool readFile();
48
49		unsigned int addKeyName(std::string sectionName);
50		int findKey(std::string sectionName) const;
51		int findValue(unsigned int sectionID, std::string valueName) const;
52
53		std::string path;
54
55		struct Section
56		{
57			std::vector<std::string> names;
58			std::vector<std::string> values;
59		};
60
61		std::vector<Section> sections;
62		std::vector<std::string> names;
63	};
64}
65
66#endif   // sw_Configurator_hpp
67