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UnzipItemToFile

Definition: include builtins\LiteZip.e

object res = UnzipItemToFile(atom hzip, ZIPENTRY ze, string filename="")
Description: Extracts a file, automatically creating any directories and subdirectories as needed.

hzip: the result of a successful call to UnzipOpenFile().
ze: the recent subject of a successful UnzipGetItem() or UnzipFindItem() call.
filename: the output file, if omitted (or length 0) uses the value already in ze (see UnzipGetFileName).

Returns ZR_OK (=0) or a string error message.
pwa/p2js: Not supported
Example 1:
Copy 
include builtins\LiteZip.e

atom hzip = UnzipOpenFile("phix.0.7.7.1.zip")
UnzipSetBaseDir(hzip,"test")
ZIPENTRY ze = new_ZIPENTRY()
?UnzipFindItem(hzip,ze,"readme.txt") -- prints 0 (ZR_OK)
string filename = UnzipGetFileName(ze) -- `test\readme.txt`

?UnzipItemToFile(hzip,ze,filename)  -- writes "", prints 0 (ZR_OK)

UnzipClose(hzip)
Example 2:
Copy 
include builtins\LiteZip.e

atom hzip = UnzipOpenFile("phix.0.7.7.1.zip")
ZIPENTRY ze = new_ZIPENTRY()
integer numitems = UnzipGetItems(hzip,ze)
UnzipSetBaseDir(hzip,"test")

for i=1 to numitems do
    integer res = UnzipGetItem(hzip, ze, i-1)
--  string filename = UnzipGetFileName(ze)
    res = UnzipItemToFile(hzip, ze)--, filename)
    printf(1,"\r%2d%%",{(i/numitems)*100})
end for

UnzipClose(hzip)
puts(1,"\ndone\n")
As just shown, there is no need to obtain the filename for each entry, but you can if you want.
See Also: UnzipOpenFile, ZIPENTRY, UnzipGetItems, UnzipSetBaseDir, UnzipGetItem, UnzipGetFileName, UnzipClose