SessionHandle: the protocol specific pointer is now a void *

All protocol handler structs are now opaque (void *) in the
SessionHandle struct and moved in the request-specific sub-struct
'SingleRequest'. The intension is to keep the protocol specific
knowledge in their own dedicated source files [protocol].c etc.

There's some "leakage" where this policy is violated, to be addressed at
a later point in time.

1 files changed, 12 insertions, 12 deletions

diff --git a/lib/imap.c b/lib/imap.c
index c1dffb41d..13a11d0b0 100644
--- a/lib/imap.c
+++ b/lib/imap.c
@@ -268,7 +268,7 @@ static bool imap_matchresp(const char *line, size_t len, const char *cmd)
 static bool imap_endofresp(struct connectdata *conn, char *line, size_t len,
                            int *resp)
 {
-  struct IMAP *imap = conn->data->state.proto.imap;
+  struct IMAP *imap = conn->data->req.protop;
   struct imap_conn *imapc = &conn->proto.imapc;
   const char *id = imapc->resptag;
   size_t id_len = strlen(id);
@@ -638,7 +638,7 @@ static CURLcode imap_perform_list(struct connectdata *conn)
 {
   CURLcode result = CURLE_OK;
   struct SessionHandle *data = conn->data;
-  struct IMAP *imap = data->state.proto.imap;
+  struct IMAP *imap = data->req.protop;
   char *mailbox;
 
   if(imap->custom)
@@ -673,7 +673,7 @@ static CURLcode imap_perform_select(struct connectdata *conn)
 {
   CURLcode result = CURLE_OK;
   struct SessionHandle *data = conn->data;
-  struct IMAP *imap = data->state.proto.imap;
+  struct IMAP *imap = data->req.protop;
   struct imap_conn *imapc = &conn->proto.imapc;
   char *mailbox;
 
@@ -712,7 +712,7 @@ static CURLcode imap_perform_select(struct connectdata *conn)
 static CURLcode imap_perform_fetch(struct connectdata *conn)
 {
   CURLcode result = CURLE_OK;
-  struct IMAP *imap = conn->data->state.proto.imap;
+  struct IMAP *imap = conn->data->req.protop;
 
   /* Check we have a UID */
   if(!imap->uid) {
@@ -740,7 +740,7 @@ static CURLcode imap_perform_fetch(struct connectdata *conn)
 static CURLcode imap_perform_append(struct connectdata *conn)
 {
   CURLcode result = CURLE_OK;
-  struct IMAP *imap = conn->data->state.proto.imap;
+  struct IMAP *imap = conn->data->req.protop;
   char *mailbox;
 
   /* Check we have a mailbox */
@@ -1316,7 +1316,7 @@ static CURLcode imap_state_select_resp(struct connectdata *conn, int imapcode,
 {
   CURLcode result = CURLE_OK;
   struct SessionHandle *data = conn->data;
-  struct IMAP *imap = conn->data->state.proto.imap;
+  struct IMAP *imap = conn->data->req.protop;
   struct imap_conn *imapc = &conn->proto.imapc;
   const char *line = data->state.buffer;
   char tmp[20];
@@ -1671,7 +1671,7 @@ static CURLcode imap_init(struct connectdata *conn)
   struct SessionHandle *data = conn->data;
   struct IMAP *imap;
 
-  imap = data->state.proto.imap = calloc(sizeof(struct IMAP), 1);
+  imap = data->req.protop = calloc(sizeof(struct IMAP), 1);
   if(!imap)
     result = CURLE_OUT_OF_MEMORY;
 
@@ -1748,7 +1748,7 @@ static CURLcode imap_done(struct connectdata *conn, CURLcode status,
 {
   CURLcode result = CURLE_OK;
   struct SessionHandle *data = conn->data;
-  struct IMAP *imap = data->state.proto.imap;
+  struct IMAP *imap = data->req.protop;
 
   (void)premature;
 
@@ -1813,7 +1813,7 @@ static CURLcode imap_perform(struct connectdata *conn, bool *connected,
   /* This is IMAP and no proxy */
   CURLcode result = CURLE_OK;
   struct SessionHandle *data = conn->data;
-  struct IMAP *imap = data->state.proto.imap;
+  struct IMAP *imap = data->req.protop;
   struct imap_conn *imapc = &conn->proto.imapc;
   bool selected = FALSE;
 
@@ -1932,7 +1932,7 @@ static CURLcode imap_disconnect(struct connectdata *conn, bool dead_connection)
 /* Call this when the DO phase has completed */
 static CURLcode imap_dophase_done(struct connectdata *conn, bool connected)
 {
-  struct IMAP *imap = conn->data->state.proto.imap;
+  struct IMAP *imap = conn->data->req.protop;
 
   (void)connected;
 
@@ -2242,7 +2242,7 @@ static CURLcode imap_parse_url_path(struct connectdata *conn)
   /* The imap struct is already initialised in imap_connect() */
   CURLcode result = CURLE_OK;
   struct SessionHandle *data = conn->data;
-  struct IMAP *imap = data->state.proto.imap;
+  struct IMAP *imap = data->req.protop;
   const char *begin = data->state.path;
   const char *ptr = begin;
 
@@ -2350,7 +2350,7 @@ static CURLcode imap_parse_custom_request(struct connectdata *conn)
 {
   CURLcode result = CURLE_OK;
   struct SessionHandle *data = conn->data;
-  struct IMAP *imap = data->state.proto.imap;
+  struct IMAP *imap = data->req.protop;
   const char *custom = data->set.str[STRING_CUSTOMREQUEST];
 
   if(custom) {