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imap: Added description comments to all perform based functions

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This commit is contained in:
Steve Holme 2013-03-09 14:02:56 +00:00
parent 6bdd3d4a88
commit ca3c0ed3a9
1 changed files with 59 additions and 1 deletions
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60
lib/imap.c
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@ -496,6 +496,13 @@ static void state(struct connectdata *conn, imapstate newstate)
imapc->state = newstate;
}
/***********************************************************************
*
* imap_state_capability()
*
* Sends the CAPABILITY command in order to obtain a list of server side
* supported capabilities.
*/
static CURLcode imap_state_capability(struct connectdata *conn)
{
CURLcode result = CURLE_OK;
@ -514,6 +521,12 @@ static CURLcode imap_state_capability(struct connectdata *conn)
return result;
}
/***********************************************************************
*
* imap_state_starttls()
*
* Sends the STARTTLS command to start the upgrade to TLS.
*/
static CURLcode imap_state_starttls(struct connectdata *conn)
{
CURLcode result = CURLE_OK;
@ -527,6 +540,12 @@ static CURLcode imap_state_starttls(struct connectdata *conn)
return result;
}
/***********************************************************************
*
* imap_state_upgrade_tls()
*
* Performs the upgrade to TLS.
*/
static CURLcode imap_state_upgrade_tls(struct connectdata *conn)
{
CURLcode result = CURLE_OK;
@ -548,6 +567,12 @@ static CURLcode imap_state_upgrade_tls(struct connectdata *conn)
return result;
}
/***********************************************************************
*
* imap_state_login()
*
* Sends a clear text LOGIN command to authenticate with.
*/
static CURLcode imap_state_login(struct connectdata *conn)
{
CURLcode result = CURLE_OK;
@ -579,6 +604,16 @@ static CURLcode imap_state_login(struct connectdata *conn)
return result;
}
/***********************************************************************
*
* imap_authenticate()
*
* Sends an AUTHENTICATE command allowing the client to login with the
* appropriate SASL authentication mechanism.
*
* Additionally, the function will perform fallback to the LOGIN command
* should a common mechanism not be available between the client and server.
*/
static CURLcode imap_authenticate(struct connectdata *conn)
{
CURLcode result = CURLE_OK;
@ -678,7 +713,12 @@ static CURLcode imap_authenticate(struct connectdata *conn)
return result;
}
/* Start the DO phase */
/***********************************************************************
*
* imap_list()
*
* Sends a LIST command or an alternative custom request.
*/
static CURLcode imap_list(struct connectdata *conn)
{
CURLcode result = CURLE_OK;
@ -708,6 +748,12 @@ static CURLcode imap_list(struct connectdata *conn)
return result;
}
/***********************************************************************
*
* imap_select()
*
* Sends a SELECT command to ask the server to change the selected mailbox.
*/
static CURLcode imap_select(struct connectdata *conn)
{
CURLcode result = CURLE_OK;
@ -742,6 +788,12 @@ static CURLcode imap_select(struct connectdata *conn)
return result;
}
/***********************************************************************
*
* imap_fetch()
*
* Sends a FETCH command to initiate the download of a message.
*/
static CURLcode imap_fetch(struct connectdata *conn)
{
CURLcode result = CURLE_OK;
@ -764,6 +816,12 @@ static CURLcode imap_fetch(struct connectdata *conn)
return result;
}
/***********************************************************************
*
* imap_append()
*
* Sends an APPEND command to initiate the upload of a message.
*/
static CURLcode imap_append(struct connectdata *conn)
{
CURLcode result = CURLE_OK;