48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
#ifndef ENV_MANAGER_HPP
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#define ENV_MANAGER_HPP
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#include <string>
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#include <map>
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#include <vector>
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namespace dropshell {
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// envmanager is a class that manages the environment files for the application.
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// it is responsible for loading the environment files, and providing a class to access the variables.
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// it can also save the environment files.
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class envmanager {
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public:
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envmanager(std::string path);
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~envmanager();
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// load all variables from the environment file
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bool load();
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// save all variables to the environment file
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void save();
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// get variables from the environment files. Trim whitespace from the values.
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// keys are case-sensitive.
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std::string get_variable(std::string key) const;
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void get_all_variables(std::map<std::string, std::string>& variables) const;
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// add variables to the environment files.
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// trim whitespace from the values.
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void add_variables(std::map<std::string, std::string> variables);
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void set_variable(std::string key, std::string value);
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void clear_variables();
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private:
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std::string m_path;
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std::map<std::string, std::string> m_variables;
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};
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// utility functions
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std::string trim(std::string str);
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std::string dequote(std::string str);
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std::string multi2string(std::vector<std::string> values);
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std::vector<std::string> string2multi(std::string values);
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} // namespace dropshell
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#endif
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