mime::getsize

This procedure is defined in the server but not documented via ad_proc or proc_doc and may be intended as a private interface.

The procedure is defined as:

proc mime::getsize {token} {
    
    # FRINK: nocheck
    variable $token
    upvar 0 $token state

    switch -- $state(value)/$state(canonicalP) {
        file/0 {
            set size $state(count)
        }

        file/1 {
            return [file size $state(file)]
        }

        parts/0
            -
        parts/1 {
            set size 0
            foreach part $state(parts) {
                incr size [getsize $part]
            }

            return $size
        }

        string/0 {
            set size [string length $state(string)]
        }

        string/1 {
            return [string length $state(string)]
        }
        default {
            error "Unknown combination \"$state(value)/$state(canonicalP)\""
        }
    }

    if {$state(encoding) eq "base64"} {
        set size [expr {($size * 3 + 2) / 4}]
    }

    return $size

}