42011d5977
When downloading a book via OPDS, a directory picker now lets the user choose the save location instead of always saving to the SD root. Each OPDS server has a configurable default download path (persisted in opds.json) that the picker opens to. Falls back to "/" if the saved path no longer exists on disk. - Add DirectoryPickerActivity (browse-only directory view with "Save Here") - Add PICKING_DIRECTORY state to OpdsBookBrowserActivity - Add downloadPath field to OpdsServer with JSON serialization - Add Download Path setting to OPDS server edit screen - Extract sortFileList() to StringUtils for shared use - Add i18n strings: STR_SAVE_HERE, STR_SELECT_FOLDER, STR_DOWNLOAD_PATH Made-with: Cursor
30 lines
824 B
C++
30 lines
824 B
C++
#pragma once
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#include <WString.h>
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#include <string>
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#include <vector>
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namespace StringUtils {
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/**
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* Sanitize a string for use as a filename.
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* Replaces invalid characters with underscores, trims spaces/dots,
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* and limits length to maxLength characters.
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*/
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std::string sanitizeFilename(const std::string& name, size_t maxLength = 100);
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/**
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* Check if the given filename ends with the specified extension (case-insensitive).
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*/
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bool checkFileExtension(const std::string& fileName, const char* extension);
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bool checkFileExtension(const String& fileName, const char* extension);
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/**
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* Sort a file/directory list with directories first, using case-insensitive natural sort.
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* Directory entries are identified by a trailing '/'.
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*/
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void sortFileList(std::vector<std::string>& entries);
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} // namespace StringUtils
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