1 files changed, 95 insertions, 39 deletions

diff --git a/notmuch-client.h b/notmuch-client.h
index 517c010..ae9344b 100644
--- a/notmuch-client.h
+++ b/notmuch-client.h
@@ -30,6 +30,17 @@
 
 #include <gmime/gmime.h>
 
+/* GMIME_CHECK_VERSION in gmime 2.4 is not usable from the
+ * preprocessor (it calls a runtime function). But since
+ * GMIME_MAJOR_VERSION and friends were added in gmime 2.6, we can use
+ * these to check the version number. */
+#ifdef GMIME_MAJOR_VERSION
+#define GMIME_ATLEAST_26
+typedef GMimeCryptoContext notmuch_crypto_context_t;
+#else
+typedef GMimeCipherContext notmuch_crypto_context_t;
+#endif
+
 #include "notmuch.h"
 
 /* This is separate from notmuch-private.h because we're trying to
@@ -54,37 +65,30 @@
 #define STRINGIFY(s) STRINGIFY_(s)
 #define STRINGIFY_(s) #s
 
+typedef struct mime_node mime_node_t;
+struct sprinter;
+struct notmuch_show_params;
+
 typedef struct notmuch_show_format {
-    const char *message_set_start;
-    const char *message_start;
-    void (*message) (const void *ctx,
-		     notmuch_message_t *message,
-		     int indent);
-    const char *header_start;
-    void (*header) (const void *ctx,
-		    notmuch_message_t *message);
-    void (*header_message_part) (GMimeMessage *message);
-    const char *header_end;
-    const char *body_start;
-    void (*part_start) (GMimeObject *part,
-			int *part_count);
-    void (*part_encstatus) (int status);
-    void (*part_sigstatus) (const GMimeSignatureValidity* validity);
-    void (*part_content) (GMimeObject *part);
-    void (*part_end) (GMimeObject *part);
-    const char *part_sep;
-    const char *body_end;
-    const char *message_end;
-    const char *message_set_sep;
-    const char *message_set_end;
+    struct sprinter *(*new_sprinter) (const void *ctx, FILE *stream);
+    notmuch_status_t (*part) (const void *ctx, struct sprinter *sprinter,
+			      struct mime_node *node, int indent,
+			      const struct notmuch_show_params *params);
 } notmuch_show_format_t;
 
+typedef struct notmuch_crypto {
+    notmuch_crypto_context_t* gpgctx;
+    notmuch_bool_t verify;
+    notmuch_bool_t decrypt;
+} notmuch_crypto_t;
+
 typedef struct notmuch_show_params {
-    int entire_thread;
-    int raw;
+    notmuch_bool_t entire_thread;
+    notmuch_bool_t omit_excluded;
+    notmuch_bool_t output_body;
+    notmuch_bool_t raw;
     int part;
-    GMimeCipherContext* cryptoctx;
-    int decrypt;
+    notmuch_crypto_t crypto;
 } notmuch_show_params_t;
 
 /* There's no point in continuing when we've detected that we've done
@@ -113,6 +117,12 @@ chomp_newline (char *str)
 	str[strlen(str)-1] = '\0';
 }
 
+notmuch_crypto_context_t *
+notmuch_crypto_get_context (notmuch_crypto_t *crypto, const char *protocol);
+
+int
+notmuch_crypto_cleanup (notmuch_crypto_t *crypto);
+
 int
 notmuch_count_command (void *ctx, int argc, char *argv[]);
 
@@ -162,13 +172,24 @@ char *
 query_string_from_args (void *ctx, int argc, char *argv[]);
 
 notmuch_status_t
-show_message_body (notmuch_message_t *message,
-		   const notmuch_show_format_t *format,
-		   notmuch_show_params_t *params);
-
-notmuch_status_t
 show_one_part (const char *filename, int part);
 
+void
+format_part_json (const void *ctx, struct sprinter *sp, mime_node_t *node,
+		  notmuch_bool_t first, notmuch_bool_t output_body);
+
+void
+format_headers_json (struct sprinter *sp, GMimeMessage *message,
+		     notmuch_bool_t reply);
+
+typedef enum {
+    NOTMUCH_SHOW_TEXT_PART_REPLY = 1 << 0,
+} notmuch_show_text_part_flags;
+
+void
+show_text_part_content (GMimeObject *part, GMimeStream *stream_out,
+			notmuch_show_text_part_flags flags);
+
 char *
 json_quote_chararray (const void *ctx, const char *str, const size_t len);
 
@@ -228,6 +249,15 @@ notmuch_config_set_new_tags (notmuch_config_t *config,
 			     const char *new_tags[],
 			     size_t length);
 
+const char **
+notmuch_config_get_new_ignore (notmuch_config_t *config,
+			       size_t *length);
+
+void
+notmuch_config_set_new_ignore (notmuch_config_t *config,
+			       const char *new_ignore[],
+			       size_t length);
+
 notmuch_bool_t
 notmuch_config_get_maildir_synchronize_flags (notmuch_config_t *config);
 
@@ -235,6 +265,14 @@ void
 notmuch_config_set_maildir_synchronize_flags (notmuch_config_t *config,
 					      notmuch_bool_t synchronize_flags);
 
+const char **
+notmuch_config_get_search_exclude_tags (notmuch_config_t *config, size_t *length);
+
+void
+notmuch_config_set_search_exclude_tags (notmuch_config_t *config,
+				      const char *list[],
+				      size_t length);
+
 int
 notmuch_run_hook (const char *db_path, const char *hook);
 
@@ -249,7 +287,7 @@ debugger_is_active (void);
  * parts.  Message-type parts have one child, multipart-type parts
  * have multiple children, and leaf parts have zero children.
  */
-typedef struct mime_node {
+struct mime_node {
     /* The MIME object of this part.  This will be a GMimeMessage,
      * GMimePart, GMimeMultipart, or a subclass of one of these.
      *
@@ -273,6 +311,13 @@ typedef struct mime_node {
     /* The number of children of this part. */
     int nchildren;
 
+    /* The parent of this node or NULL if this is the root node. */
+    struct mime_node *parent;
+
+    /* The depth-first part number of this child if the MIME tree is
+     * being traversed in depth-first order, or -1 otherwise. */
+    int part_num;
+
     /* True if decryption of this part was attempted. */
     notmuch_bool_t decrypt_attempted;
     /* True if decryption of this part's child succeeded.  In this
@@ -282,11 +327,17 @@ typedef struct mime_node {
 
     /* True if signature verification on this part was attempted. */
     notmuch_bool_t verify_attempted;
+#ifdef GMIME_ATLEAST_26
+    /* The list of signatures for signed or encrypted containers. If
+     * there are no signatures, this will be NULL. */
+    GMimeSignatureList* sig_list;
+#else
     /* For signed or encrypted containers, the validity of the
      * signature.  May be NULL if signature verification failed.  If
      * there are simply no signatures, this will be non-NULL with an
      * empty signers list. */
     const GMimeSignatureValidity *sig_validity;
+#endif
 
     /* Internal: Context inherited from the root iterator. */
     struct mime_node_context *ctx;
@@ -294,12 +345,18 @@ typedef struct mime_node {
     /* Internal: For successfully decrypted multipart parts, the
      * decrypted part to substitute for the second child. */
     GMimeObject *decrypted_child;
-} mime_node_t;
+
+    /* Internal: The next child for depth-first traversal and the part
+     * number to assign it (or -1 if unknown). */
+    int next_child;
+    int next_part_num;
+};
 
 /* Construct a new MIME node pointing to the root message part of
- * message.  If cryptoctx is non-NULL, it will be used to verify
- * signatures on any child parts.  If decrypt is true, then cryptoctx
- * will additionally be used to decrypt any encrypted child parts.
+ * message. If crypto->verify is true, signed child parts will be
+ * verified. If crypto->decrypt is true, encrypted child parts will be
+ * decrypted.  If crypto->gpgctx is NULL, it will be lazily
+ * initialized.
  *
  * Return value:
  *
@@ -311,8 +368,7 @@ typedef struct mime_node {
  */
 notmuch_status_t
 mime_node_open (const void *ctx, notmuch_message_t *message,
-		GMimeCipherContext *cryptoctx, notmuch_bool_t decrypt,
-		mime_node_t **node_out);
+		notmuch_crypto_t *crypto, mime_node_t **node_out);
 
 /* Return a new MIME node for the requested child part of parent.
  * parent will be used as the talloc context for the returned child
@@ -322,7 +378,7 @@ mime_node_open (const void *ctx, notmuch_message_t *message,
  * an error message on stderr).
  */
 mime_node_t *
-mime_node_child (const mime_node_t *parent, int child);
+mime_node_child (mime_node_t *parent, int child);
 
 /* Return the nth child of node in a depth-first traversal.  If n is
  * 0, returns node itself.  Returns NULL if there is no such part. */