343 lines
16 KiB
Lua
343 lines
16 KiB
Lua
---@meta
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---@class cc.FileUtils
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local FileUtils={ }
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cc.FileUtils=FileUtils
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---* Returns the fullpath for a given filename.<br>
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---* First it will try to get a new filename from the "filenameLookup" dictionary.<br>
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---* If a new filename can't be found on the dictionary, it will use the original filename.<br>
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---* Then it will try to obtain the full path of the filename using the FileUtils search rules: resolutions, and search paths.<br>
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---* The file search is based on the array element order of search paths and resolution directories.<br>
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---* For instance:<br>
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---* We set two elements("/mnt/sdcard/", "internal_dir/") to search paths vector by setSearchPaths,<br>
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---* and set three elements("resources-ipadhd/", "resources-ipad/", "resources-iphonehd")<br>
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---* to resolutions vector by setSearchResolutionsOrder. The "internal_dir" is relative to "Resources/".<br>
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---* If we have a file named 'sprite.png', the mapping in fileLookup dictionary contains `key: sprite.png -> value: sprite.pvr.gz`.<br>
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---* Firstly, it will replace 'sprite.png' with 'sprite.pvr.gz', then searching the file sprite.pvr.gz as follows:<br>
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---* /mnt/sdcard/resources-ipadhd/sprite.pvr.gz (if not found, search next)<br>
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---* /mnt/sdcard/resources-ipad/sprite.pvr.gz (if not found, search next)<br>
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---* /mnt/sdcard/resources-iphonehd/sprite.pvr.gz (if not found, search next)<br>
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---* /mnt/sdcard/sprite.pvr.gz (if not found, search next)<br>
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---* internal_dir/resources-ipadhd/sprite.pvr.gz (if not found, search next)<br>
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---* internal_dir/resources-ipad/sprite.pvr.gz (if not found, search next)<br>
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---* internal_dir/resources-iphonehd/sprite.pvr.gz (if not found, search next)<br>
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---* internal_dir/sprite.pvr.gz (if not found, return "sprite.png")<br>
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---* If the filename contains relative path like "gamescene/uilayer/sprite.png",<br>
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---* and the mapping in fileLookup dictionary contains `key: gamescene/uilayer/sprite.png -> value: gamescene/uilayer/sprite.pvr.gz`.<br>
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---* The file search order will be:<br>
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---* /mnt/sdcard/gamescene/uilayer/resources-ipadhd/sprite.pvr.gz (if not found, search next)<br>
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---* /mnt/sdcard/gamescene/uilayer/resources-ipad/sprite.pvr.gz (if not found, search next)<br>
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---* /mnt/sdcard/gamescene/uilayer/resources-iphonehd/sprite.pvr.gz (if not found, search next)<br>
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---* /mnt/sdcard/gamescene/uilayer/sprite.pvr.gz (if not found, search next)<br>
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---* internal_dir/gamescene/uilayer/resources-ipadhd/sprite.pvr.gz (if not found, search next)<br>
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---* internal_dir/gamescene/uilayer/resources-ipad/sprite.pvr.gz (if not found, search next)<br>
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---* internal_dir/gamescene/uilayer/resources-iphonehd/sprite.pvr.gz (if not found, search next)<br>
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---* internal_dir/gamescene/uilayer/sprite.pvr.gz (if not found, return "gamescene/uilayer/sprite.png")<br>
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---* If the new file can't be found on the file system, it will return the parameter filename directly.<br>
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---* This method was added to simplify multiplatform support. Whether you are using cocos2d-js or any cross-compilation toolchain like StellaSDK or Apportable,<br>
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---* you might need to load different resources for a given file in the different platforms.<br>
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---* since v2.1
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---@param filename string
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---@return string
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function FileUtils:fullPathForFilename (filename) end
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---@overload fun(string:string,function:function):self
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---@overload fun(string:string):self
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---@param path string
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---@param callback function
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---@return self
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function FileUtils:getStringFromFile (path,callback) end
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---* Sets the filenameLookup dictionary.<br>
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---* param filenameLookupDict The dictionary for replacing filename.<br>
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---* since v2.1
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---@param filenameLookupDict map_table
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---@return self
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function FileUtils:setFilenameLookupDictionary (filenameLookupDict) end
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---@overload fun(string:string,function:function):self
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---@overload fun(string:string):self
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---@param filepath string
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---@param callback function
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---@return self
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function FileUtils:removeFile (filepath,callback) end
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---* List all files recursively in a directory, async off the main cocos thread.<br>
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---* param dirPath The path of the directory, it could be a relative or an absolute path.<br>
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---* param callback The callback to be called once the list operation is complete. <br>
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---* Will be called on the main cocos thread.<br>
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---* js NA<br>
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---* lua NA
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---@param dirPath string
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---@param callback function
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---@return self
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function FileUtils:listFilesRecursivelyAsync (dirPath,callback) end
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---* Checks whether the path is an absolute path.<br>
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---* note On Android, if the parameter passed in is relative to "assets/", this method will treat it as an absolute path.<br>
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---* Also on Blackberry, path starts with "app/native/Resources/" is treated as an absolute path.<br>
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---* param path The path that needs to be checked.<br>
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---* return True if it's an absolute path, false if not.
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---@param path string
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---@return boolean
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function FileUtils:isAbsolutePath (path) end
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---@overload fun(string:string,string:string,string:string,function:function):self
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---@overload fun(string:string,string:string,string:string):self
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---@overload fun(string:string,string:string):self
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---@overload fun(string:string,string:string,string2:function):self
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---@param path string
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---@param oldname string
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---@param name string
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---@param callback function
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---@return self
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function FileUtils:renameFile (path,oldname,name,callback) end
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---* Get default resource root path.
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---@return string
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function FileUtils:getDefaultResourceRootPath () end
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---* Loads the filenameLookup dictionary from the contents of a filename.<br>
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---* note The plist file name should follow the format below:<br>
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---* code<br>
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---* <?xml version="1.0" encoding="UTF-8"?><br>
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---* <!DOCTYPE plist PUBLIC "-AppleDTD PLIST 1.0EN" "http:www.apple.com/DTDs/PropertyList-1.0.dtd"><br>
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---* <plist version="1.0"><br>
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---* <dict><br>
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---* <key>filenames</key><br>
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---* <dict><br>
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---* <key>sounds/click.wav</key><br>
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---* <string>sounds/click.caf</string><br>
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---* <key>sounds/endgame.wav</key><br>
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---* <string>sounds/endgame.caf</string><br>
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---* <key>sounds/gem-0.wav</key><br>
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---* <string>sounds/gem-0.caf</string><br>
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---* </dict><br>
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---* <key>metadata</key><br>
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---* <dict><br>
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---* <key>version</key><br>
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---* <integer>1</integer><br>
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---* </dict><br>
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---* </dict><br>
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---* </plist><br>
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---* endcode<br>
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---* param filename The plist file name.<br>
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---* since v2.1<br>
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---* js loadFilenameLookup<br>
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---* lua loadFilenameLookup
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---@param filename string
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---@return self
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function FileUtils:loadFilenameLookupDictionaryFromFile (filename) end
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---* Checks whether to pop up a message box when failed to load an image.<br>
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---* return True if pop up a message box when failed to load an image, false if not.
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---@return boolean
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function FileUtils:isPopupNotify () end
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---*
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---@param filename string
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---@return array_table
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function FileUtils:getValueVectorFromFile (filename) end
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---* Gets the array of search paths.<br>
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---* return The array of search paths which may contain the prefix of default resource root path. <br>
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---* note In best practise, getter function should return the value of setter function passes in.<br>
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---* But since we should not break the compatibility, we keep using the old logic. <br>
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---* Therefore, If you want to get the original search paths, please call 'getOriginalSearchPaths()' instead.<br>
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---* see fullPathForFilename(const char*).<br>
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---* lua NA
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---@return array_table
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function FileUtils:getSearchPaths () end
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---* write a ValueMap into a plist file<br>
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---* param dict the ValueMap want to save<br>
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---* param fullPath The full path to the file you want to save a string<br>
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---* return bool
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---@param dict map_table
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---@param fullPath string
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---@return boolean
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function FileUtils:writeToFile (dict,fullPath) end
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---* Gets the original search path array set by 'setSearchPaths' or 'addSearchPath'.<br>
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---* return The array of the original search paths
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---@return array_table
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function FileUtils:getOriginalSearchPaths () end
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---* Gets the new filename from the filename lookup dictionary.<br>
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---* It is possible to have a override names.<br>
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---* param filename The original filename.<br>
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---* return The new filename after searching in the filename lookup dictionary.<br>
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---* If the original filename wasn't in the dictionary, it will return the original filename.
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---@param filename string
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---@return string
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function FileUtils:getNewFilename (filename) end
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---* List all files in a directory.<br>
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---* param dirPath The path of the directory, it could be a relative or an absolute path.<br>
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---* return File paths in a string vector
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---@param dirPath string
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---@return array_table
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function FileUtils:listFiles (dirPath) end
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---* Converts the contents of a file to a ValueMap.<br>
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---* param filename The filename of the file to gets content.<br>
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---* return ValueMap of the file contents.<br>
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---* note This method is used internally.
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---@param filename string
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---@return map_table
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function FileUtils:getValueMapFromFile (filename) end
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---@overload fun(string:string,function:function):self
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---@overload fun(string:string):self
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---@param filepath string
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---@param callback function
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---@return self
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function FileUtils:getFileSize (filepath,callback) end
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---* Converts the contents of a file to a ValueMap.<br>
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---* This method is used internally.
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---@param filedata char
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---@param filesize int
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---@return map_table
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function FileUtils:getValueMapFromData (filedata,filesize) end
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---@overload fun(string:string,function:function):self
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---@overload fun(string:string):self
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---@param dirPath string
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---@param callback function
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---@return self
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function FileUtils:removeDirectory (dirPath,callback) end
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---* Sets the array of search paths.<br>
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---* You can use this array to modify the search path of the resources.<br>
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---* If you want to use "themes" or search resources in the "cache", you can do it easily by adding new entries in this array.<br>
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---* note This method could access relative path and absolute path.<br>
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---* If the relative path was passed to the vector, FileUtils will add the default resource directory before the relative path.<br>
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---* For instance:<br>
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---* On Android, the default resource root path is "assets/".<br>
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---* If "/mnt/sdcard/" and "resources-large" were set to the search paths vector,<br>
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---* "resources-large" will be converted to "assets/resources-large" since it was a relative path.<br>
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---* param searchPaths The array contains search paths.<br>
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---* see fullPathForFilename(const char*)<br>
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---* since v2.1<br>
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---* In js:var setSearchPaths(var jsval);<br>
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---* lua NA
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---@param searchPaths array_table
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---@return self
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function FileUtils:setSearchPaths (searchPaths) end
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---@overload fun(string:string,string:string,function:function):self
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---@overload fun(string:string,string:string):self
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---@param dataStr string
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---@param fullPath string
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---@param callback function
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---@return self
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function FileUtils:writeStringToFile (dataStr,fullPath,callback) end
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---* Sets the array that contains the search order of the resources.<br>
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---* param searchResolutionsOrder The source array that contains the search order of the resources.<br>
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---* see getSearchResolutionsOrder(), fullPathForFilename(const char*).<br>
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---* since v2.1<br>
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---* In js:var setSearchResolutionsOrder(var jsval)<br>
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---* lua NA
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---@param searchResolutionsOrder array_table
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---@return self
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function FileUtils:setSearchResolutionsOrder (searchResolutionsOrder) end
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---* Append search order of the resources.<br>
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---* see setSearchResolutionsOrder(), fullPathForFilename().<br>
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---* since v2.1
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---@param order string
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---@param front boolean
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---@return self
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function FileUtils:addSearchResolutionsOrder (order,front) end
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---* Add search path.<br>
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---* since v2.1
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---@param path string
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---@param front boolean
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---@return self
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function FileUtils:addSearchPath (path,front) end
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---@overload fun(array_table:array_table,string:string,function:function):self
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---@overload fun(array_table:array_table,string:string):self
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---@param vecData array_table
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---@param fullPath string
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---@param callback function
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---@return self
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function FileUtils:writeValueVectorToFile (vecData,fullPath,callback) end
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---@overload fun(string:string,function:function):self
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---@overload fun(string:string):self
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---@param filename string
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---@param callback function
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---@return self
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function FileUtils:isFileExist (filename,callback) end
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---* Purges full path caches.
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---@return self
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function FileUtils:purgeCachedEntries () end
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---* Gets full path from a file name and the path of the relative file.<br>
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---* param filename The file name.<br>
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---* param relativeFile The path of the relative file.<br>
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---* return The full path.<br>
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---* e.g. filename: hello.png, pszRelativeFile: /User/path1/path2/hello.plist<br>
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---* Return: /User/path1/path2/hello.pvr (If there a a key(hello.png)-value(hello.pvr) in FilenameLookup dictionary. )
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---@param filename string
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---@param relativeFile string
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---@return string
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function FileUtils:fullPathFromRelativeFile (filename,relativeFile) end
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---* Windows fopen can't support UTF-8 filename<br>
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---* Need convert all parameters fopen and other 3rd-party libs<br>
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---* param filenameUtf8 std::string name file for conversion from utf-8<br>
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---* return std::string ansi filename in current locale
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---@param filenameUtf8 string
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---@return string
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function FileUtils:getSuitableFOpen (filenameUtf8) end
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---@overload fun(map_table:map_table,string:string,function:function):self
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---@overload fun(map_table:map_table,string:string):self
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---@param dict map_table
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---@param fullPath string
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---@param callback function
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---@return self
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function FileUtils:writeValueMapToFile (dict,fullPath,callback) end
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---* Gets filename extension is a suffix (separated from the base filename by a dot) in lower case.<br>
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---* Examples of filename extensions are .png, .jpeg, .exe, .dmg and .txt.<br>
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---* param filePath The path of the file, it could be a relative or absolute path.<br>
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---* return suffix for filename in lower case or empty if a dot not found.
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---@param filePath string
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---@return string
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function FileUtils:getFileExtension (filePath) end
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---* Sets writable path.
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---@param writablePath string
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---@return self
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function FileUtils:setWritablePath (writablePath) end
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---* Sets whether to pop-up a message box when failed to load an image.
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---@param notify boolean
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---@return self
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function FileUtils:setPopupNotify (notify) end
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---@overload fun(string:string,function:function):self
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---@overload fun(string:string):self
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---@param fullPath string
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---@param callback function
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---@return self
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function FileUtils:isDirectoryExist (fullPath,callback) end
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---* Set default resource root path.
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---@param path string
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---@return self
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function FileUtils:setDefaultResourceRootPath (path) end
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---* Gets the array that contains the search order of the resources.<br>
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---* see setSearchResolutionsOrder(const std::vector<std::string>&), fullPathForFilename(const char*).<br>
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---* since v2.1<br>
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---* lua NA
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---@return array_table
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function FileUtils:getSearchResolutionsOrder () end
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---@overload fun(string:string,function:function):self
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---@overload fun(string:string):self
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---@param dirPath string
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---@param callback function
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---@return self
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function FileUtils:createDirectory (dirPath,callback) end
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---* List all files in a directory async, off of the main cocos thread.<br>
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---* param dirPath The path of the directory, it could be a relative or an absolute path.<br>
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---* param callback The callback to be called once the list operation is complete. Will be called on the main cocos thread.<br>
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---* js NA<br>
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---* lua NA
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---@param dirPath string
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---@param callback function
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---@return self
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function FileUtils:listFilesAsync (dirPath,callback) end
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---* Gets the writable path.<br>
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---* return The path that can be write/read a file in
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---@return string
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function FileUtils:getWritablePath () end
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---* List all files recursively in a directory.<br>
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---* param dirPath The path of the directory, it could be a relative or an absolute path.<br>
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---* return File paths in a string vector
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---@param dirPath string
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---@param files array_table
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---@return self
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function FileUtils:listFilesRecursively (dirPath,files) end
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---* Destroys the instance of FileUtils.
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---@return self
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function FileUtils:destroyInstance () end
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---* Gets the instance of FileUtils.
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---@return self
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function FileUtils:getInstance () end |