X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-show.c;h=89bf2e7681fd6f66a6c05cc03e1746e3d29f831f;hp=3ff32df42adb1bad4337369181b1f8e77e2ab049;hb=e41417d7b42558f13f74cdf4506b316f9942de48;hpb=85b326f13ce3aa89c012a356e7073c04734a801e

diff --git a/notmuch-show.c b/notmuch-show.c
index 3ff32df4..89bf2e76 100644
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -109,35 +109,45 @@ _get_one_line_summary (const void *ctx, notmuch_message_t *message)
 			    from, relative_date, tags);
 }
 
+/* Emit a sequence of key/value pairs for the metadata of message.
+ * The caller should begin a map before calling this. */
 static void
-format_message_json (const void *ctx, notmuch_message_t *message)
+format_message_json (sprinter_t *sp, notmuch_message_t *message)
 {
+    void *local = talloc_new (NULL);
     notmuch_tags_t *tags;
-    int first = 1;
-    void *ctx_quote = talloc_new (ctx);
     time_t date;
     const char *relative_date;
 
+    sp->map_key (sp, "id");
+    sp->string (sp, notmuch_message_get_message_id (message));
+
+    sp->map_key (sp, "match");
+    sp->boolean (sp, notmuch_message_get_flag (message, NOTMUCH_MESSAGE_FLAG_MATCH));
+
+    sp->map_key (sp, "excluded");
+    sp->boolean (sp, notmuch_message_get_flag (message, NOTMUCH_MESSAGE_FLAG_EXCLUDED));
+
+    sp->map_key (sp, "filename");
+    sp->string (sp, notmuch_message_get_filename (message));
+
+    sp->map_key (sp, "timestamp");
     date = notmuch_message_get_date (message);
-    relative_date = notmuch_time_relative_date (ctx, date);
+    sp->integer (sp, date);
 
-    printf ("\"id\": %s, \"match\": %s, \"excluded\": %s, \"filename\": %s, \"timestamp\": %ld, \"date_relative\": \"%s\", \"tags\": [",
-	    json_quote_str (ctx_quote, notmuch_message_get_message_id (message)),
-	    notmuch_message_get_flag (message, NOTMUCH_MESSAGE_FLAG_MATCH) ? "true" : "false",
-	    notmuch_message_get_flag (message, NOTMUCH_MESSAGE_FLAG_EXCLUDED) ? "true" : "false",
-	    json_quote_str (ctx_quote, notmuch_message_get_filename (message)),
-	    date, relative_date);
+    sp->map_key (sp, "date_relative");
+    relative_date = notmuch_time_relative_date (local, date);
+    sp->string (sp, relative_date);
 
+    sp->map_key (sp, "tags");
+    sp->begin_list (sp);
     for (tags = notmuch_message_get_tags (message);
 	 notmuch_tags_valid (tags);
 	 notmuch_tags_move_to_next (tags))
-    {
-         printf("%s%s", first ? "" : ",",
-               json_quote_str (ctx_quote, notmuch_tags_get (tags)));
-         first = 0;
-    }
-    printf("], ");
-    talloc_free (ctx_quote);
+	sp->string (sp, notmuch_tags_get (tags));
+    sp->end (sp);
+
+    talloc_free (local);
 }
 
 /* Extract just the email address from the contents of a From:
@@ -573,22 +583,22 @@ format_part_json (const void *ctx, sprinter_t *sp, mime_node_t *node,
      * devel/schemata. */
 
     if (node->envelope_file) {
-	printf ("{");
-	format_message_json (ctx, node->envelope_file);
+	sp->begin_map (sp);
+	format_message_json (sp, node->envelope_file);
 
-	printf ("\"headers\": ");
+	sp->map_key (sp, "headers");
 	format_headers_json (sp, GMIME_MESSAGE (node->part), FALSE);
 
 	if (output_body) {
-	    printf (", \"body\": [");
+	    sp->map_key (sp, "body");
+	    sp->begin_list (sp);
 	    format_part_json (ctx, sp, mime_node_child (node, 0), first, TRUE);
-	    printf ("]");
+	    sp->end (sp);
 	}
-	printf ("}");
+	sp->end (sp);
 	return;
     }
 
-    void *local = talloc_new (ctx);
     /* The disposition and content-type metadata are associated with
      * the envelope for message parts */
     GMimeObject *meta = node->envelope_part ?
@@ -597,31 +607,41 @@ format_part_json (const void *ctx, sprinter_t *sp, mime_node_t *node,
     const char *cid = g_mime_object_get_content_id (meta);
     const char *filename = GMIME_IS_PART (node->part) ?
 	g_mime_part_get_filename (GMIME_PART (node->part)) : NULL;
-    const char *terminator = "";
+    int nclose = 0;
     int i;
 
-    if (!first)
-	printf (", ");
+    sp->begin_map (sp);
 
-    printf ("{\"id\": %d", node->part_num);
+    sp->map_key (sp, "id");
+    sp->integer (sp, node->part_num);
 
-    if (node->decrypt_attempted)
-	printf (", \"encstatus\": [{\"status\": \"%s\"}]",
-		node->decrypt_success ? "good" : "bad");
+    if (node->decrypt_attempted) {
+	sp->map_key (sp, "encstatus");
+	sp->begin_list (sp);
+	sp->begin_map (sp);
+	sp->map_key (sp, "status");
+	sp->string (sp, node->decrypt_success ? "good" : "bad");
+	sp->end (sp);
+	sp->end (sp);
+    }
 
     if (node->verify_attempted) {
-	printf (", \"sigstatus\": ");
+	sp->map_key (sp, "sigstatus");
 	format_part_sigstatus_json (sp, node);
     }
 
-    printf (", \"content-type\": %s",
-	    json_quote_str (local, g_mime_content_type_to_string (content_type)));
+    sp->map_key (sp, "content-type");
+    sp->string (sp, g_mime_content_type_to_string (content_type));
 
-    if (cid)
-	printf (", \"content-id\": %s", json_quote_str (local, cid));
+    if (cid) {
+	sp->map_key (sp, "content-id");
+	sp->string (sp, cid);
+    }
 
-    if (filename)
-	printf (", \"filename\": %s", json_quote_str (local, filename));
+    if (filename) {
+	sp->map_key (sp, "filename");
+	sp->string (sp, filename);
+    }
 
     if (GMIME_IS_PART (node->part)) {
 	/* For non-HTML text parts, we include the content in the
@@ -636,35 +656,44 @@ format_part_json (const void *ctx, sprinter_t *sp, mime_node_t *node,
 	if (g_mime_content_type_is_type (content_type, "text", "html")) {
 	    const char *content_charset = g_mime_object_get_content_type_parameter (meta, "charset");
 
-	    if (content_charset != NULL)
-		printf (", \"content-charset\": %s", json_quote_str (local, content_charset));
+	    if (content_charset != NULL) {
+		sp->map_key (sp, "content-charset");
+		sp->string (sp, content_charset);
+	    }
 	} else if (g_mime_content_type_is_type (content_type, "text", "*")) {
 	    GMimeStream *stream_memory = g_mime_stream_mem_new ();
 	    GByteArray *part_content;
 	    show_text_part_content (node->part, stream_memory, 0);
 	    part_content = g_mime_stream_mem_get_byte_array (GMIME_STREAM_MEM (stream_memory));
-
-	    printf (", \"content\": %s", json_quote_chararray (local, (char *) part_content->data, part_content->len));
+	    sp->map_key (sp, "content");
+	    sp->string_len (sp, (char *) part_content->data, part_content->len);
 	    g_object_unref (stream_memory);
 	}
     } else if (GMIME_IS_MULTIPART (node->part)) {
-	printf (", \"content\": [");
-	terminator = "]";
+	sp->map_key (sp, "content");
+	sp->begin_list (sp);
+	nclose = 1;
     } else if (GMIME_IS_MESSAGE (node->part)) {
-	printf (", \"content\": [{");
-	printf ("\"headers\": ");
+	sp->map_key (sp, "content");
+	sp->begin_list (sp);
+	sp->begin_map (sp);
+
+	sp->map_key (sp, "headers");
 	format_headers_json (sp, GMIME_MESSAGE (node->part), FALSE);
 
-	printf (", \"body\": [");
-	terminator = "]}]";
+	sp->map_key (sp, "body");
+	sp->begin_list (sp);
+	nclose = 3;
     }
 
-    talloc_free (local);
-
     for (i = 0; i < node->nchildren; i++)
 	format_part_json (ctx, sp, mime_node_child (node, i), i == 0, TRUE);
 
-    printf ("%s}", terminator);
+    /* Close content structures */
+    for (i = 0; i < nclose; i++)
+	sp->end (sp);
+    /* Close part map */
+    sp->end (sp);
 }
 
 static notmuch_status_t
@@ -812,15 +841,6 @@ format_part_raw (unused (const void *ctx), unused (sprinter_t *sp),
     return NOTMUCH_STATUS_SUCCESS;
 }
 
-static notmuch_status_t
-show_null_message (const notmuch_show_format_t *format)
-{
-    /* Output a null message. Currently empty for all formats except Json */
-    if (format->null_message)
-	printf ("%s", format->null_message);
-    return NOTMUCH_STATUS_SUCCESS;
-}
-
 static notmuch_status_t
 show_message (void *ctx,
 	      const notmuch_show_format_t *format,
@@ -855,23 +875,16 @@ show_messages (void *ctx,
     notmuch_message_t *message;
     notmuch_bool_t match;
     notmuch_bool_t excluded;
-    int first_set = 1;
     int next_indent;
     notmuch_status_t status, res = NOTMUCH_STATUS_SUCCESS;
 
-    if (format->message_set_start)
-	fputs (format->message_set_start, stdout);
+    sp->begin_list (sp);
 
     for (;
 	 notmuch_messages_valid (messages);
 	 notmuch_messages_move_to_next (messages))
     {
-	if (!first_set && format->message_set_sep)
-	    fputs (format->message_set_sep, stdout);
-	first_set = 0;
-
-	if (format->message_set_start)
-	    fputs (format->message_set_start, stdout);
+	sp->begin_list (sp);
 
 	message = notmuch_messages_get (messages);
 
@@ -886,12 +899,9 @@ show_messages (void *ctx,
 		res = status;
 	    next_indent = indent + 1;
 	} else {
-	    status = show_null_message (format);
+	    sp->null (sp);
 	}
 
-	if (!status && format->message_set_sep)
-	    fputs (format->message_set_sep, stdout);
-
 	status = show_messages (ctx,
 				format, sp,
 				notmuch_message_get_replies (message),
@@ -902,12 +912,10 @@ show_messages (void *ctx,
 
 	notmuch_message_destroy (message);
 
-	if (format->message_set_end)
-	    fputs (format->message_set_end, stdout);
+	sp->end (sp);
     }
 
-    if (format->message_set_end)
-	fputs (format->message_set_end, stdout);
+    sp->end (sp);
 
     return res;
 }
@@ -953,11 +961,9 @@ do_show (void *ctx,
     notmuch_threads_t *threads;
     notmuch_thread_t *thread;
     notmuch_messages_t *messages;
-    int first_toplevel = 1;
     notmuch_status_t status, res = NOTMUCH_STATUS_SUCCESS;
 
-    if (format->message_set_start)
-	fputs (format->message_set_start, stdout);
+    sp->begin_list (sp);
 
     for (threads = notmuch_query_search_threads (query);
 	 notmuch_threads_valid (threads);
@@ -971,10 +977,6 @@ do_show (void *ctx,
 	    INTERNAL_ERROR ("Thread %s has no toplevel messages.\n",
 			    notmuch_thread_get_thread_id (thread));
 
-	if (!first_toplevel && format->message_set_sep)
-	    fputs (format->message_set_sep, stdout);
-	first_toplevel = 0;
-
 	status = show_messages (ctx, format, sp, messages, 0, params);
 	if (status && !res)
 	    res = status;
@@ -983,8 +985,7 @@ do_show (void *ctx,
 
     }
 
-    if (format->message_set_end)
-	fputs (format->message_set_end, stdout);
+    sp->end (sp);
 
     return res != NOTMUCH_STATUS_SUCCESS;
 }