CHUNKING/DKIM: fix handling of lines having a leading dot

[users/jgh/exim.git] / src / src / structs.h

diff --git a/src/src/structs.h b/src/src/structs.h
index b49f4b574c4ca1ec5bd8bdd4a5b5d35f5853e0dd..75eba66434064d15c0d1ba9b003f9f69f02a6f60 100644 (file)
--- a/src/src/structs.h
+++ b/src/src/structs.h
@@ -223,6 +223,40 @@ typedef struct transport_info {
 } transport_info;
 
 
+/* smtp transport datachunk callback */
+
+#define tc_reap_prev   BIT(0)  /* Flags: reap previous SMTP cmd responses */
+#define tc_chunk_last  BIT(1)  /* annotate chunk SMTP cmd as LAST */
+
+struct transport_context;
+typedef int (*tpt_chunk_cmd_cb)(int fd, struct transport_context * tctx,
+                               unsigned len, unsigned flags);
+
+/* Structure for information about a delivery-in-progress */
+
+typedef struct transport_context {
+  transport_instance   * tblock;               /* transport */
+  struct address_item  * addr;
+  uschar               * check_string;         /* string replacement */
+  uschar               * escape_string;
+  int                    options;              /* output processing topt_* */
+
+  /* items below only used with option topt_use_bdat */
+  tpt_chunk_cmd_cb       chunk_cb;             /* per-datachunk callback */
+  struct smtp_inblock  * inblock;
+  struct smtp_outblock * outblock;
+  host_item            * host;
+  struct address_item  * first_addr;
+  struct address_item  **sync_addr;
+  BOOL                   pending_MAIL;
+  BOOL                   pending_BDAT;
+  BOOL                   good_RCPT;
+  BOOL                 * completed_address;
+  int                    cmd_count;
+  uschar               * buffer;
+} transport_ctx;
+
+
 
 typedef struct {
   uschar *request;
@@ -511,12 +545,13 @@ typedef struct address_item_propagated {
 #ifndef DISABLE_PRDR
 # define af_prdr_used          0x08000000 /* delivery used SMTP PRDR */
 #endif
-#define af_force_command       0x10000000 /* force_command in pipe transport */
+#define af_chunking_used       0x10000000 /* delivery used SMTP CHUNKING */
+#define af_force_command       0x20000000 /* force_command in pipe transport */
 #ifdef EXPERIMENTAL_DANE
-# define af_dane_verified      0x20000000 /* TLS cert verify done with DANE */
+# define af_dane_verified      0x40000000 /* TLS cert verify done with DANE */
 #endif
 #ifdef SUPPORT_I18N
-# define af_utf8_downcvt       0x40000000 /* downconvert was done for delivery */
+# define af_utf8_downcvt       0x80000000 /* downconvert was done for delivery */
 #endif
 
 /* These flags must be propagated when a child is created */
@@ -839,6 +874,7 @@ struct ob_dkim {
   uschar *dkim_canon;
   uschar *dkim_sign_headers;
   uschar *dkim_strict;
-} dkim;
+  BOOL    dot_stuffed;
+};
 
 /* End of structs.h */