(Tcl) List Email UIDs

List the UIDs of each email in a mailbox.

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load ./chilkat.dll

set imap [new_CkImap]

#  This example assumes Chilkat Imap to have been previously unlocked.
#  See Unlock Imap for sample code.

#  Connect to an IMAP server.
#  Use TLS
CkImap_put_Ssl $imap 1
CkImap_put_Port $imap 993
set success [CkImap_Connect $imap "MY-IMAP-DOMAIN"]
if {[expr $success != 1]} then {
    puts [CkImap_lastErrorText $imap]
    delete_CkImap $imap
    exit
}

#  Login
set success [CkImap_Login $imap "MY-IMAP-LOGIN" "MY-IMAP-PASSWORD"]
if {[expr $success != 1]} then {
    puts [CkImap_lastErrorText $imap]
    delete_CkImap $imap
    exit
}

#  Select an IMAP mailbox
set success [CkImap_SelectMailbox $imap "Inbox"]
if {[expr $success != 1]} then {
    puts [CkImap_lastErrorText $imap]
    delete_CkImap $imap
    exit
}

# messageSet is a CkMessageSet

#  We can choose to fetch UIDs or sequence numbers.
set fetchUids 1

#  Get the message IDs of all the emails in the mailbox
set messageSet [CkImap_Search $imap "ALL" $fetchUids]
if {[expr [CkImap_get_LastMethodSuccess $imap] != 1]} then {
    puts [CkImap_lastErrorText $imap]
    delete_CkImap $imap
    exit
}

set i 0
set n [CkMessageSet_get_Count $messageSet]
while {[expr $i < $n]} {
    puts [CkMessageSet_GetId $messageSet $i]
    set i [expr $i + 1]
}

#  Disconnect from the IMAP server.
set success [CkImap_Disconnect $imap]

delete_CkMessageSet $messageSet


delete_CkImap $imap