X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=notmuch-show.c;h=353bda5e228a13ed4de35fa1e4c1cac19352acd1;hb=d4312393530f70416612cf88dccc2620412a2bc6;hp=9ca988207bfe232ee6384e477b5527c4ae943faa;hpb=2209d7b9520000fbd6941b1e0e8521da90f443c6;p=notmuch

diff --git a/notmuch-show.c b/notmuch-show.c
index 9ca98820..353bda5e 100644
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -23,7 +23,7 @@
 static void
 format_headers_message_part_text (GMimeMessage *message);
 
-static void
+static notmuch_status_t
 format_part_text (const void *ctx, mime_node_t *node,
 		  int indent, const notmuch_show_params_t *params);
 
@@ -34,7 +34,7 @@ static const notmuch_show_format_t format_text = {
     .message_set_end = ""
 };
 
-static void
+static notmuch_status_t
 format_part_json_entry (const void *ctx, mime_node_t *node,
 			int indent, const notmuch_show_params_t *params);
 
@@ -45,25 +45,15 @@ static const notmuch_show_format_t format_json = {
     .message_set_end = "]"
 };
 
-static void
-format_message_mbox (const void *ctx,
-		     notmuch_message_t *message,
-		     unused (int indent));
+static notmuch_status_t
+format_part_mbox (const void *ctx, mime_node_t *node,
+		  int indent, const notmuch_show_params_t *params);
 
 static const notmuch_show_format_t format_mbox = {
-    "", NULL,
-        "", format_message_mbox,
-            "", NULL, NULL, "",
-            "",
-                NULL,
-                NULL,
-                NULL,
-                NULL,
-                NULL,
-                "",
-            "",
-        "", "",
-    ""
+    .message_set_start = "",
+    .part = format_part_mbox,
+    .message_set_sep = "",
+    .message_set_end = ""
 };
 
 static void
@@ -143,9 +133,10 @@ format_message_json (const void *ctx, notmuch_message_t *message)
     date = notmuch_message_get_date (message);
     relative_date = notmuch_time_relative_date (ctx, date);
 
-    printf ("\"id\": %s, \"match\": %s, \"filename\": %s, \"timestamp\": %ld, \"date_relative\": \"%s\", \"tags\": [",
+    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);
 
@@ -219,56 +210,6 @@ _is_from_line (const char *line)
 	return 0;
 }
 
-/* Print a message in "mboxrd" format as documented, for example,
- * here:
- *
- * http://qmail.org/qmail-manual-html/man5/mbox.html
- */
-static void
-format_message_mbox (const void *ctx,
-		     notmuch_message_t *message,
-		     unused (int indent))
-{
-    const char *filename;
-    FILE *file;
-    const char *from;
-
-    time_t date;
-    struct tm date_gmtime;
-    char date_asctime[26];
-
-    char *line = NULL;
-    size_t line_size;
-    ssize_t line_len;
-
-    filename = notmuch_message_get_filename (message);
-    file = fopen (filename, "r");
-    if (file == NULL) {
-	fprintf (stderr, "Failed to open %s: %s\n",
-		 filename, strerror (errno));
-	return;
-    }
-
-    from = notmuch_message_get_header (message, "from");
-    from = _extract_email_address (ctx, from);
-
-    date = notmuch_message_get_date (message);
-    gmtime_r (&date, &date_gmtime);
-    asctime_r (&date_gmtime, date_asctime);
-
-    printf ("From %s %s", from, date_asctime);
-
-    while ((line_len = getline (&line, &line_size, file)) != -1 ) {
-	if (_is_from_line (line))
-	    putchar ('>');
-	printf ("%s", line);
-    }
-
-    printf ("\n");
-
-    fclose (file);
-}
-
 static void
 format_headers_message_part_text (GMimeMessage *message)
 {
@@ -291,66 +232,35 @@ format_headers_message_part_text (GMimeMessage *message)
 }
 
 static void
-format_headers_json (const void *ctx, notmuch_message_t *message)
-{
-    const char *headers[] = {
-	"Subject", "From", "To", "Cc", "Bcc", "Date"
-    };
-    const char *name, *value;
-    unsigned int i;
-    int first_header = 1;
-    void *ctx_quote = talloc_new (ctx);
-
-    for (i = 0; i < ARRAY_SIZE (headers); i++) {
-	name = headers[i];
-	value = notmuch_message_get_header (message, name);
-	if (value)
-	{
-	    if (!first_header)
-		fputs (", ", stdout);
-	    first_header = 0;
-
-	    printf ("%s: %s",
-		    json_quote_str (ctx_quote, name),
-		    json_quote_str (ctx_quote, value));
-	}
-    }
-
-    talloc_free (ctx_quote);
-}
-
-static void
-format_headers_message_part_json (GMimeMessage *message)
+format_headers_json (const void *ctx, GMimeMessage *message)
 {
-    void *ctx = talloc_new (NULL);
-    void *ctx_quote = talloc_new (ctx);
+    void *local = talloc_new (ctx);
     InternetAddressList *recipients;
     const char *recipients_string;
 
-    printf ("%s: %s",
-	    json_quote_str (ctx_quote, "Subject"),
-	    json_quote_str (ctx_quote, g_mime_message_get_subject (message)));
+    printf ("{%s: %s",
+	    json_quote_str (local, "Subject"),
+	    json_quote_str (local, g_mime_message_get_subject (message)));
     printf (", %s: %s",
-	    json_quote_str (ctx_quote, "From"),
-	    json_quote_str (ctx_quote, g_mime_message_get_sender (message)));
+	    json_quote_str (local, "From"),
+	    json_quote_str (local, g_mime_message_get_sender (message)));
     recipients = g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_TO);
     recipients_string = internet_address_list_to_string (recipients, 0);
     if (recipients_string)
 	printf (", %s: %s",
-		json_quote_str (ctx_quote, "To"),
-		json_quote_str (ctx_quote, recipients_string));
+		json_quote_str (local, "To"),
+		json_quote_str (local, recipients_string));
     recipients = g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_CC);
     recipients_string = internet_address_list_to_string (recipients, 0);
     if (recipients_string)
 	printf (", %s: %s",
-		json_quote_str (ctx_quote, "Cc"),
-		json_quote_str (ctx_quote, recipients_string));
-    printf (", %s: %s",
-	    json_quote_str (ctx_quote, "Date"),
-	    json_quote_str (ctx_quote, g_mime_message_get_date_as_string (message)));
+		json_quote_str (local, "Cc"),
+		json_quote_str (local, recipients_string));
+    printf (", %s: %s}",
+	    json_quote_str (local, "Date"),
+	    json_quote_str (local, g_mime_message_get_date_as_string (message)));
 
-    talloc_free (ctx_quote);
-    talloc_free (ctx);
+    talloc_free (local);
 }
 
 /* Write a MIME text part out to the given stream.
@@ -435,9 +345,11 @@ signer_status_to_string (GMimeSignerStatus x)
 
 #ifdef GMIME_ATLEAST_26
 static void
-format_part_sigstatus_json (GMimeSignatureList *siglist)
+format_part_sigstatus_json (mime_node_t *node)
 {
-    printf (", \"sigstatus\": [");
+    GMimeSignatureList *siglist = node->sig_list;
+
+    printf ("[");
 
     if (!siglist) {
 	printf ("]");
@@ -501,9 +413,11 @@ format_part_sigstatus_json (GMimeSignatureList *siglist)
 }
 #else
 static void
-format_part_sigstatus_json (const GMimeSignatureValidity* validity)
+format_part_sigstatus_json (mime_node_t *node)
 {
-    printf (", \"sigstatus\": [");
+    const GMimeSignatureValidity* validity = node->sig_validity;
+
+    printf ("[");
 
     if (!validity) {
 	printf ("]");
@@ -589,7 +503,7 @@ format_part_content_raw (GMimeObject *part)
 	g_object_unref(stream_stdout);
 }
 
-static void
+static notmuch_status_t
 format_part_text (const void *ctx, mime_node_t *node,
 		  int indent, const notmuch_show_params_t *params)
 {
@@ -606,11 +520,12 @@ format_part_text (const void *ctx, mime_node_t *node,
 	notmuch_message_t *message = node->envelope_file;
 
 	part_type = "message";
-	printf ("\f%s{ id:%s depth:%d match:%d filename:%s\n",
+	printf ("\f%s{ id:%s depth:%d match:%d excluded:%d filename:%s\n",
 		part_type,
 		notmuch_message_get_message_id (message),
 		indent,
-		notmuch_message_get_flag (message, NOTMUCH_MESSAGE_FLAG_MATCH),
+		notmuch_message_get_flag (message, NOTMUCH_MESSAGE_FLAG_MATCH) ? 1 : 0,
+		notmuch_message_get_flag (message, NOTMUCH_MESSAGE_FLAG_EXCLUDED) ? 1 : 0,
 		notmuch_message_get_filename (message));
     } else {
 	GMimeContentDisposition *disposition = g_mime_object_get_content_disposition (meta);
@@ -677,6 +592,8 @@ format_part_text (const void *ctx, mime_node_t *node,
 	printf ("\fbody}\n");
 
     printf ("\f%s}\n", part_type);
+
+    return NOTMUCH_STATUS_SUCCESS;
 }
 
 static void
@@ -689,9 +606,8 @@ format_part_json (const void *ctx, mime_node_t *node, notmuch_bool_t first)
 	printf ("{");
 	format_message_json (ctx, node->envelope_file);
 
-	printf ("\"headers\": {");
-	format_headers_json (ctx, node->envelope_file);
-	printf ("}");
+	printf ("\"headers\": ");
+	format_headers_json (ctx, GMIME_MESSAGE (node->part));
 
 	printf (", \"body\": [");
 	format_part_json (ctx, mime_node_child (node, 0), first);
@@ -706,9 +622,10 @@ format_part_json (const void *ctx, mime_node_t *node, notmuch_bool_t first)
     GMimeObject *meta = node->envelope_part ?
 	GMIME_OBJECT (node->envelope_part) : node->part;
     GMimeContentType *content_type = g_mime_object_get_content_type (meta);
-    GMimeStream *stream_memory = g_mime_stream_mem_new ();
     const char *cid = g_mime_object_get_content_id (meta);
-    GByteArray *part_content;
+    const char *filename = GMIME_IS_PART (node->part) ?
+	g_mime_part_get_filename (GMIME_PART (node->part)) : NULL;
+    const char *terminator = "";
     int i;
 
     if (!first)
@@ -716,37 +633,25 @@ format_part_json (const void *ctx, mime_node_t *node, notmuch_bool_t first)
 
     printf ("{\"id\": %d", node->part_num);
 
-    if (node->decrypt_attempted) {
-	printf (", \"encstatus\": [{\"status\": ");
-	if (node->decrypt_success) {
-	    printf ("\"good\"");
-	} else {
-	    printf ("\"bad\"");
-	}
-	printf ("}]");
-    }
+    if (node->decrypt_attempted)
+	printf (", \"encstatus\": [{\"status\": \"%s\"}]",
+		node->decrypt_success ? "good" : "bad");
 
     if (node->verify_attempted) {
-#ifdef GMIME_ATLEAST_26
-	format_part_sigstatus_json (node->sig_list);
-#else
-	format_part_sigstatus_json (node->sig_validity);
-#endif
+	printf (", \"sigstatus\": ");
+	format_part_sigstatus_json (node);
     }
 
     printf (", \"content-type\": %s",
 	    json_quote_str (local, g_mime_content_type_to_string (content_type)));
 
-    if (cid != NULL)
-	    printf(", \"content-id\": %s", json_quote_str (local, cid));
+    if (cid)
+	printf (", \"content-id\": %s", json_quote_str (local, cid));
 
-    if (GMIME_IS_PART (node->part)) {
-	const char *filename = g_mime_part_get_filename (GMIME_PART (node->part));
-	if (filename)
-	    printf (", \"filename\": %s", json_quote_str (local, filename));
-    }
+    if (filename)
+	printf (", \"filename\": %s", json_quote_str (local, filename));
 
-    if (g_mime_content_type_is_type (content_type, "text", "*")) {
+    if (GMIME_IS_PART (node->part)) {
 	/* For non-HTML text parts, we include the content in the
 	 * JSON. Since JSON must be Unicode, we handle charset
 	 * decoding here and do not report a charset to the caller.
@@ -761,53 +666,101 @@ format_part_json (const void *ctx, mime_node_t *node, notmuch_bool_t first)
 
 	    if (content_charset != NULL)
 		printf (", \"content-charset\": %s", json_quote_str (local, content_charset));
-	} else {
+	} 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);
 	    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));
+	    g_object_unref (stream_memory);
 	}
-    } else if (g_mime_content_type_is_type (content_type, "multipart", "*")) {
+    } else if (GMIME_IS_MULTIPART (node->part)) {
 	printf (", \"content\": [");
-    } else if (g_mime_content_type_is_type (content_type, "message", "rfc822")) {
+	terminator = "]";
+    } else if (GMIME_IS_MESSAGE (node->part)) {
 	printf (", \"content\": [{");
-    }
-
-    if (stream_memory)
-	g_object_unref (stream_memory);
-
-    if (GMIME_IS_MESSAGE (node->part)) {
-	printf ("\"headers\": {");
-	format_headers_message_part_json (GMIME_MESSAGE (node->part));
-	printf ("}");
+	printf ("\"headers\": ");
+	format_headers_json (local, GMIME_MESSAGE (node->part));
 
 	printf (", \"body\": [");
+	terminator = "]}]";
     }
 
+    talloc_free (local);
+
     for (i = 0; i < node->nchildren; i++)
 	format_part_json (ctx, mime_node_child (node, i), i == 0);
 
-    if (GMIME_IS_MESSAGE (node->part))
-	printf ("]");
-
-    if (g_mime_content_type_is_type (content_type, "multipart", "*"))
-	printf ("]");
-    else if (g_mime_content_type_is_type (content_type, "message", "rfc822"))
-	printf ("}]");
-
-    printf ("}");
-
-    talloc_free (local);
+    printf ("%s}", terminator);
 }
 
-static void
+static notmuch_status_t
 format_part_json_entry (const void *ctx, mime_node_t *node, unused (int indent),
 			unused (const notmuch_show_params_t *params))
 {
     format_part_json (ctx, node, TRUE);
+
+    return NOTMUCH_STATUS_SUCCESS;
 }
 
-static void
+/* Print a message in "mboxrd" format as documented, for example,
+ * here:
+ *
+ * http://qmail.org/qmail-manual-html/man5/mbox.html
+ */
+static notmuch_status_t
+format_part_mbox (const void *ctx, mime_node_t *node, unused (int indent),
+		  unused (const notmuch_show_params_t *params))
+{
+    notmuch_message_t *message = node->envelope_file;
+
+    const char *filename;
+    FILE *file;
+    const char *from;
+
+    time_t date;
+    struct tm date_gmtime;
+    char date_asctime[26];
+
+    char *line = NULL;
+    size_t line_size;
+    ssize_t line_len;
+
+    if (!message)
+	INTERNAL_ERROR ("format_part_mbox requires a root part");
+
+    filename = notmuch_message_get_filename (message);
+    file = fopen (filename, "r");
+    if (file == NULL) {
+	fprintf (stderr, "Failed to open %s: %s\n",
+		 filename, strerror (errno));
+	return NOTMUCH_STATUS_FILE_ERROR;
+    }
+
+    from = notmuch_message_get_header (message, "from");
+    from = _extract_email_address (ctx, from);
+
+    date = notmuch_message_get_date (message);
+    gmtime_r (&date, &date_gmtime);
+    asctime_r (&date_gmtime, date_asctime);
+
+    printf ("From %s %s", from, date_asctime);
+
+    while ((line_len = getline (&line, &line_size, file)) != -1 ) {
+	if (_is_from_line (line))
+	    putchar ('>');
+	printf ("%s", line);
+    }
+
+    printf ("\n");
+
+    fclose (file);
+
+    return NOTMUCH_STATUS_SUCCESS;
+}
+
+static notmuch_status_t
 show_message (void *ctx,
 	      const notmuch_show_format_t *format,
 	      notmuch_message_t *message,
@@ -817,14 +770,18 @@ show_message (void *ctx,
     if (format->part) {
 	void *local = talloc_new (ctx);
 	mime_node_t *root, *part;
-
-	if (mime_node_open (local, message, params->cryptoctx, params->decrypt,
-			    &root) == NOTMUCH_STATUS_SUCCESS &&
-	    (part = mime_node_seek_dfs (root, (params->part < 0 ?
-					       0 : params->part))))
-	    format->part (local, part, indent, params);
+	notmuch_status_t status;
+
+	status = mime_node_open (local, message, params->cryptoctx,
+				 params->decrypt, &root);
+	if (status)
+	    goto DONE;
+	part = mime_node_seek_dfs (root, (params->part < 0 ? 0 : params->part));
+	if (part)
+	    status = format->part (local, part, indent, params);
+      DONE:
 	talloc_free (local);
-	return;
+	return status;
     }
 
     if (params->part <= 0) {
@@ -848,9 +805,11 @@ show_message (void *ctx,
 
 	fputs (format->message_end, stdout);
     }
+
+    return NOTMUCH_STATUS_SUCCESS;
 }
 
-static void
+static notmuch_status_t
 show_messages (void *ctx,
 	       const notmuch_show_format_t *format,
 	       notmuch_messages_t *messages,
@@ -861,6 +820,7 @@ show_messages (void *ctx,
     notmuch_bool_t match;
     int first_set = 1;
     int next_indent;
+    notmuch_status_t status, res = NOTMUCH_STATUS_SUCCESS;
 
     fputs (format->message_set_start, stdout);
 
@@ -881,17 +841,22 @@ show_messages (void *ctx,
 	next_indent = indent;
 
 	if (match || params->entire_thread) {
-	    show_message (ctx, format, message, indent, params);
+	    status = show_message (ctx, format, message, indent, params);
+	    if (status && !res)
+		res = status;
 	    next_indent = indent + 1;
 
-	    fputs (format->message_set_sep, stdout);
+	    if (!status)
+		fputs (format->message_set_sep, stdout);
 	}
 
-	show_messages (ctx,
-		       format,
-		       notmuch_message_get_replies (message),
-		       next_indent,
-		       params);
+	status = show_messages (ctx,
+				format,
+				notmuch_message_get_replies (message),
+				next_indent,
+				params);
+	if (status && !res)
+	    res = status;
 
 	notmuch_message_destroy (message);
 
@@ -899,6 +864,8 @@ show_messages (void *ctx,
     }
 
     fputs (format->message_set_end, stdout);
+
+    return res;
 }
 
 /* Formatted output of single message */
@@ -963,13 +930,13 @@ do_show_single (void *ctx,
 
 	fclose (file);
 
+	return 0;
+
     } else {
 
-	show_message (ctx, format, message, 0, params);
+	return show_message (ctx, format, message, 0, params) != NOTMUCH_STATUS_SUCCESS;
 
     }
-
-    return 0;
 }
 
 /* Formatted output of threads */
@@ -983,6 +950,7 @@ do_show (void *ctx,
     notmuch_thread_t *thread;
     notmuch_messages_t *messages;
     int first_toplevel = 1;
+    notmuch_status_t status, res = NOTMUCH_STATUS_SUCCESS;
 
     fputs (format->message_set_start, stdout);
 
@@ -1002,7 +970,9 @@ do_show (void *ctx,
 	    fputs (format->message_set_sep, stdout);
 	first_toplevel = 0;
 
-	show_messages (ctx, format, messages, 0, params);
+	status = show_messages (ctx, format, messages, 0, params);
+	if (status && !res)
+	    res = status;
 
 	notmuch_thread_destroy (thread);
 
@@ -1010,7 +980,7 @@ do_show (void *ctx,
 
     fputs (format->message_set_end, stdout);
 
-    return 0;
+    return res != NOTMUCH_STATUS_SUCCESS;
 }
 
 enum {
@@ -1033,6 +1003,7 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))
     notmuch_show_params_t params = { .part = -1 };
     int format_sel = NOTMUCH_FORMAT_NOT_SPECIFIED;
     notmuch_bool_t verify = FALSE;
+    notmuch_bool_t no_exclude = FALSE;
 
     notmuch_opt_desc_t options[] = {
 	{ NOTMUCH_OPT_KEYWORD, &format_sel, "format", 'f',
@@ -1045,6 +1016,7 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))
 	{ NOTMUCH_OPT_BOOLEAN, &params.entire_thread, "entire-thread", 't', 0 },
 	{ NOTMUCH_OPT_BOOLEAN, &params.decrypt, "decrypt", 'd', 0 },
 	{ NOTMUCH_OPT_BOOLEAN, &verify, "verify", 'v', 0 },
+	{ NOTMUCH_OPT_BOOLEAN, &no_exclude, "no-exclude", 'n', 0 },
 	{ 0, 0, 0, 0, 0 }
     };
 
@@ -1075,6 +1047,7 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))
 	    fprintf (stderr, "Error: specifying parts is incompatible with mbox output format.\n");
 	    return 1;
 	}
+
 	format = &format_mbox;
 	break;
     case NOTMUCH_FORMAT_RAW:
@@ -1132,10 +1105,28 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))
 	return 1;
     }
 
+    /* if format=mbox then we can not output excluded messages as
+     * there is no way to make the exclude flag available */
+    if (format_sel == NOTMUCH_FORMAT_MBOX)
+	notmuch_query_set_omit_excluded_messages (query, TRUE);
+
+    /* If a single message is requested we do not use search_excludes. */
     if (params.part >= 0)
 	ret = do_show_single (ctx, query, format, &params);
-    else
+    else {
+	if (!no_exclude) {
+	    const char **search_exclude_tags;
+	    size_t search_exclude_tags_length;
+	    unsigned int i;
+
+	    search_exclude_tags = notmuch_config_get_search_exclude_tags
+		(config, &search_exclude_tags_length);
+	    for (i = 0; i < search_exclude_tags_length; i++)
+		notmuch_query_add_tag_exclude (query, search_exclude_tags[i]);
+	}
 	ret = do_show (ctx, query, format, &params);
+    }
+
 
     notmuch_query_destroy (query);
     notmuch_database_close (notmuch);