ab4cf79a47
Various improvements and new internal APIs including a new Development service+app which allows `tactility.py` to upload and run applications remotely.
76 lines
2.6 KiB
C++
76 lines
2.6 KiB
C++
#pragma once
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#include <algorithm>
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#include <cstdio>
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#include <string>
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#include <vector>
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namespace tt::string {
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/**
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* Given a filesystem path as input, try and get the parent path.
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* @param[in] path input path
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* @param[out] output an output buffer that is allocated to at least the size of "current"
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* @return true when successful
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*/
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bool getPathParent(const std::string& path, std::string& output);
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/**
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* Given a filesystem path as input, get the last segment of a path
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* @param[in] path input path
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*/
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std::string getLastPathSegment(const std::string& path);
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/**
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* Splits the provided input into separate pieces with delimiter as separator text.
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* When the input string is empty, the output list will be empty too.
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*
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* @param input the input to split up
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* @param delimiter a non-empty string to recognize as separator
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*/
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std::vector<std::string> split(const std::string& input, const std::string& delimiter);
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/**
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* Join a set of tokens into a single string, given a delimiter (separator).
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* If the input is an empty list, the result will be an empty string.
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* The delimeter is only placed inbetween tokens and not appended at the end of the resulting string.
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*
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* @param input the tokens to join together
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* @param delimiter the separator to join with
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*/
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std::string join(const std::vector<std::string>& input, const std::string& delimiter);
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/**
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* Returns the lowercase value of a string.
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* @warning This only works for strings with 1 byte per character
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* @param[in] the string with lower and/or uppercase characters
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* @return a string with only lowercase characters
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*/
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template <typename T>
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std::basic_string<T> lowercase(const std::basic_string<T>& input) {
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std::basic_string<T> output = input;
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std::transform(
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output.begin(),
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output.end(),
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output.begin(),
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[](const T character) { return static_cast<T>(std::tolower(character)); }
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);
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return std::move(output);
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}
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/** @return true when input only has hex characters: [a-z], [A-Z], [0-9] */
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bool isAsciiHexString(const std::string& input);
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/** @return the first part of a file name right up (and excluding) the first period character. */
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std::string removeFileExtension(const std::string& input);
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/**
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* Remove the given characters from the start and end of the specified string.
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* @param[in] input the text to trim
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* @param[in] characters the characters to remove from the input
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* @return the input where the specified characters are removed from the start and end of the input string
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*/
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std::string trim(const std::string& input, const std::string& characters);
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} // namespace
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