]> git.notmuchmail.org Git - notmuch/blobdiff - notmuch-reply.c
lib: Treat NULL as a valid (and empty) notmuch_filenames_t iterator.
[notmuch] / notmuch-reply.c
index 291cd024d696126219d073a2a679af456619db0e..0cda72dcf05488be170faca9bd9a6e63f6c3e054 100644 (file)
 #include "notmuch-client.h"
 #include "gmime-filter-reply.h"
 
+static const struct {
+    const char *header;
+    const char *fallback;
+    GMimeRecipientType recipient_type;
+} reply_to_map[] = {
+    { "reply-to", "from", GMIME_RECIPIENT_TYPE_TO  },
+    { "to",         NULL, GMIME_RECIPIENT_TYPE_TO  },
+    { "cc",         NULL, GMIME_RECIPIENT_TYPE_CC  },
+    { "bcc",        NULL, GMIME_RECIPIENT_TYPE_BCC }
+};
+
 static void
 reply_part_content (GMimeObject *part)
 {
     GMimeStream *stream_stdout = NULL, *stream_filter = NULL;
     GMimeDataWrapper *wrapper;
+    const char *charset;
 
+    charset = g_mime_object_get_content_type_parameter (part, "charset");
     stream_stdout = g_mime_stream_file_new (stdout);
     if (stream_stdout) {
        g_mime_stream_file_set_owner (GMIME_STREAM_FILE (stream_stdout), FALSE);
        stream_filter = g_mime_stream_filter_new(stream_stdout);
+        if (charset) {
+          g_mime_stream_filter_add(GMIME_STREAM_FILTER(stream_filter),
+                                   g_mime_filter_charset_new(charset, "UTF-8"));
+        }
     }
     g_mime_stream_filter_add(GMIME_STREAM_FILTER(stream_filter),
                             g_mime_filter_reply_new(TRUE));
@@ -97,12 +114,12 @@ address_is_users (const char *address, notmuch_config_t *config)
     size_t i, other_len;
 
     primary = notmuch_config_get_user_primary_email (config);
-    if (strcmp (primary, address) == 0)
+    if (strcasecmp (primary, address) == 0)
        return 1;
 
     other = notmuch_config_get_user_other_email (config, &other_len);
     for (i = 0; i < other_len; i++)
-       if (strcmp (other[i], address) == 0)
+       if (strcasecmp (other[i], address) == 0)
            return 1;
 
     return 0;
@@ -182,59 +199,18 @@ add_recipients_for_string (GMimeMessage *message,
     return add_recipients_for_address_list (message, config, type, list);
 }
 
-int
-notmuch_reply_command (void *ctx, int argc, char *argv[])
+static int
+notmuch_reply_format_default(void *ctx, notmuch_config_t *config, notmuch_query_t *query)
 {
-    notmuch_config_t *config;
-    notmuch_database_t *notmuch;
-    notmuch_query_t *query;
     GMimeMessage *reply;
-    char *query_string;
     notmuch_messages_t *messages;
     notmuch_message_t *message;
-    int ret = 0;
     const char *subject, *recipients, *from_addr = NULL;
     const char *in_reply_to, *orig_references, *references;
     char *reply_headers;
-    struct {
-       const char *header;
-       const char *fallback;
-       GMimeRecipientType recipient_type;
-    } reply_to_map[] = {
-       { "reply-to", "from", GMIME_RECIPIENT_TYPE_TO  },
-       { "to",         NULL, GMIME_RECIPIENT_TYPE_TO  },
-       { "cc",         NULL, GMIME_RECIPIENT_TYPE_CC  },
-       { "bcc",        NULL, GMIME_RECIPIENT_TYPE_BCC }
-    };
     unsigned int i;
 
-    config = notmuch_config_open (ctx, NULL, NULL);
-    if (config == NULL)
-       return 1;
-
-    query_string = query_string_from_args (ctx, argc, argv);
-    if (query_string == NULL) {
-       fprintf (stderr, "Out of memory\n");
-       return 1;
-    }
-
-    if (*query_string == '\0') {
-       fprintf (stderr, "Error: notmuch reply requires at least one search term.\n");
-       return 1;
-    }
-
-    notmuch = notmuch_database_open (notmuch_config_get_database_path (config),
-                                    NOTMUCH_DATABASE_MODE_READONLY);
-    if (notmuch == NULL)
-       return 1;
-
-    query = notmuch_query_create (notmuch, query_string);
-    if (query == NULL) {
-       fprintf (stderr, "Out of memory\n");
-       return 1;
-    }
-
-    for (messages = notmuch_query_search_messages (query, 0, -1);
+    for (messages = notmuch_query_search_messages (query);
         notmuch_messages_has_more (messages);
         notmuch_messages_advance (messages))
     {
@@ -310,6 +286,145 @@ notmuch_reply_command (void *ctx, int argc, char *argv[])
 
        notmuch_message_destroy (message);
     }
+    return 0;
+}
+
+/* This format is currently tuned for a git send-email --notmuch hook */
+static int
+notmuch_reply_format_headers_only(void *ctx, notmuch_config_t *config, notmuch_query_t *query)
+{
+    GMimeMessage *reply;
+    notmuch_messages_t *messages;
+    notmuch_message_t *message;
+    const char *recipients, *in_reply_to, *orig_references, *references;
+    char *reply_headers;
+    unsigned int i;
+
+    for (messages = notmuch_query_search_messages (query);
+        notmuch_messages_has_more (messages);
+        notmuch_messages_advance (messages))
+    {
+       message = notmuch_messages_get (messages);
+
+       /* The 0 means we do not want headers in a "pretty" order. */
+       reply = g_mime_message_new (0);
+       if (reply == NULL) {
+           fprintf (stderr, "Out of memory\n");
+           return 1;
+       }
+
+       in_reply_to = talloc_asprintf (ctx, "<%s>",
+                            notmuch_message_get_message_id (message));
+
+        g_mime_object_set_header (GMIME_OBJECT (reply),
+                                 "In-Reply-To", in_reply_to);
+
+
+       orig_references = notmuch_message_get_header (message, "references");
+
+       /* We print In-Reply-To followed by References because git format-patch treats them
+         * specially.  Git does not interpret the other headers specially
+        */
+       references = talloc_asprintf (ctx, "%s%s%s",
+                                     orig_references ? orig_references : "",
+                                     orig_references ? " " : "",
+                                     in_reply_to);
+       g_mime_object_set_header (GMIME_OBJECT (reply),
+                                 "References", references);
+
+       for (i = 0; i < ARRAY_SIZE (reply_to_map); i++) {
+           const char *addr;
+
+           recipients = notmuch_message_get_header (message,
+                                                    reply_to_map[i].header);
+           if ((recipients == NULL || recipients[0] == '\0') && reply_to_map[i].fallback)
+               recipients = notmuch_message_get_header (message,
+                                                        reply_to_map[i].fallback);
+
+           addr = add_recipients_for_string (reply, config,
+                                             reply_to_map[i].recipient_type,
+                                             recipients);
+       }
+
+       g_mime_object_set_header (GMIME_OBJECT (reply), "Bcc",
+                          notmuch_config_get_user_primary_email (config));
+
+       reply_headers = g_mime_object_to_string (GMIME_OBJECT (reply));
+       printf ("%s", reply_headers);
+       free (reply_headers);
+
+       g_object_unref (G_OBJECT (reply));
+       reply = NULL;
+
+       notmuch_message_destroy (message);
+    }
+    return 0;
+}
+
+int
+notmuch_reply_command (void *ctx, int argc, char *argv[])
+{
+    notmuch_config_t *config;
+    notmuch_database_t *notmuch;
+    notmuch_query_t *query;
+    char *opt, *query_string;
+    int i, ret = 0;
+    int (*reply_format_func)(void *ctx, notmuch_config_t *config, notmuch_query_t *query);
+
+    reply_format_func = notmuch_reply_format_default;
+
+    for (i = 0; i < argc && argv[i][0] == '-'; i++) {
+       if (strcmp (argv[i], "--") == 0) {
+           i++;
+           break;
+       }
+        if (STRNCMP_LITERAL (argv[i], "--format=") == 0) {
+           opt = argv[i] + sizeof ("--format=") - 1;
+           if (strcmp (opt, "default") == 0) {
+               reply_format_func = notmuch_reply_format_default;
+           } else if (strcmp (opt, "headers-only") == 0) {
+               reply_format_func = notmuch_reply_format_headers_only;
+           } else {
+               fprintf (stderr, "Invalid value for --format: %s\n", opt);
+               return 1;
+           }
+       } else {
+           fprintf (stderr, "Unrecognized option: %s\n", argv[i]);
+           return 1;
+       }
+    }
+
+    argc -= i;
+    argv += i;
+
+    config = notmuch_config_open (ctx, NULL, NULL);
+    if (config == NULL)
+       return 1;
+
+    query_string = query_string_from_args (ctx, argc, argv);
+    if (query_string == NULL) {
+       fprintf (stderr, "Out of memory\n");
+       return 1;
+    }
+
+    if (*query_string == '\0') {
+       fprintf (stderr, "Error: notmuch reply requires at least one search term.\n");
+       return 1;
+    }
+
+    notmuch = notmuch_database_open (notmuch_config_get_database_path (config),
+                                    NOTMUCH_DATABASE_MODE_READ_ONLY);
+    if (notmuch == NULL)
+       return 1;
+
+    query = notmuch_query_create (notmuch, query_string);
+    if (query == NULL) {
+       fprintf (stderr, "Out of memory\n");
+       return 1;
+    }
+
+    if (reply_format_func (ctx, config, query) != 0)
+       return 1;
 
     notmuch_query_destroy (query);
     notmuch_database_close (notmuch);