(Tcl) Transition from ZipEntry.NextEntry to ZipEntry.GetNext

Provides instructions for replacing deprecated NextEntry method calls with GetNext.

Note: This example requires Chilkat v11.0.0 or greater.

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load ./chilkat.dll

# ------------------------------------------------------------------------
# The NextEntry method is deprecated.
# See below or code showing how to rewrite using EntryAt/GetNext

set zip [new_CkZip]

set success [CkZip_OpenZip $zip "qa_data/zips/xml_files.zip"]
if {$success != 1} then {
    puts [CkZip_lastErrorText $zip]
    delete_CkZip $zip
    exit
}

# entry is a CkZipEntry
set entry [CkZip_FirstEntry $zip]
if {[CkZip_get_LastMethodSuccess $zip] == 0} then {
    puts "This zip archive is empty."
    delete_CkZip $zip
    exit
}

set finished 0
while {$finished == 0} {

    if {[CkZipEntry_get_IsDirectory $entry] == 0} then {
        puts [CkZipEntry_fileName $entry]
    }     else {
        puts "(directory) [CkZipEntry_fileName $entry]"
    }

    # next is a CkZipEntry
    set next [CkZipEntry_NextEntry $entry]
    if {[CkZipEntry_get_LastMethodSuccess $entry] == 0} then {
        set finished 1
    }

    delete_CkZipEntry $entry

    set entry $next
}

CkZip_CloseZip $zip

puts "----"

# ------------------------------------------------------------------------
# Do the equivalent using EntryAt/GetNext.

set success [CkZip_OpenZip $zip "qa_data/zips/xml_files.zip"]

set ze [new_CkZipEntry]

CkZip_EntryAt $zip 0 $ze

set entryValid 1
while {$entryValid == 1} {

    if {[CkZipEntry_get_IsDirectory $ze] == 0} then {
        puts [CkZipEntry_fileName $ze]
    }     else {
        puts "(directory) [CkZipEntry_fileName $ze]"
    }

    set entryValid [CkZipEntry_GetNext $ze]
}

CkZip_CloseZip $zip

delete_CkZip $zip
delete_CkZipEntry $ze