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77 lines
2.5 KiB
C++
77 lines
2.5 KiB
C++
#ifndef SYSTEMTOOLKIT_H
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#define SYSTEMTOOLKIT_H
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#ifdef WIN32
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#define PATH_SEP '\\'
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#elif defined(LINUX) or defined(APPLE)
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#define PATH_SEP '/'
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#endif
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#include <string>
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#include <list>
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namespace SystemToolkit
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{
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// get fixed length string (17 chars) YYYYMMDDHHmmssiii
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std::string date_time_string();
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// get the OS dependent username
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std::string username();
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// get the OS dependent home path
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std::string home_path();
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// get the OS dependent location
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std::string cwd_path();
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// get the OS dependent path where to store settings
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std::string settings_path();
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// builds the OS dependent complete file name
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std::string full_filename(const std::string& path, const std::string& filename);
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// extract the filename from a full path / URI (e.g. file:://home/me/toto.mpg -> toto.mpg)
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std::string filename(const std::string& path);
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// extract the base filename from a full path / URI (e.g. file:://home/me/toto.mpg -> toto)
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std::string base_filename(const std::string& path);
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// extract the path of a filename from a full URI (e.g. file:://home/me/toto.mpg -> file:://home/me/)
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std::string path_filename(const std::string& path);
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// Truncate a full filename to display the right part (e.g. file:://home/me/toto.mpg -> ...ome/me/toto.mpg)
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std::string trunc_filename(const std::string& path, int lenght);
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// extract the extension of a filename
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std::string extension_filename(const std::string& filename);
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// tests if dir is a directory and return its path, empty string otherwise
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std::string path_directory(const std::string& path);
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// list all files of a directory mathing the given filter extension (if any)
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std::list<std::string> list_directory(const std::string& path, const std::string& filter = "");
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// true of file exists
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bool file_exists(const std::string& path);
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// create directory and return true on success
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bool create_directory(const std::string& path);
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// remove file and return true if the file does not exist after this call
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bool remove_file(const std::string& path);
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// try to open the file with system
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void open(const std::string& path);
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// try to execute a command
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void execute(const std::string& command);
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// return memory resident set size used (in bytes)
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long memory_usage();
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long memory_max_usage();
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// get a string to display memory size with unit KB, MB, GB, TB
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std::string byte_to_string(long b);
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}
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#endif // SYSTEMTOOLKIT_H
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