* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program. If not, see http://www.gnu.org/licenses/ .
+ * along with this program. If not, see https://www.gnu.org/licenses/ .
*
* Authors: Carl Worth <cworth@cworth.org>
* Keith Packard <keithp@keithp.com>
*/
#include "notmuch-client.h"
-#include "gmime-filter-reply.h"
-#include "gmime-filter-headers.h"
-
-static void
-reply_headers_message_part (GMimeMessage *message);
-
-static void
-reply_part_content (GMimeObject *part);
-
-static const notmuch_show_format_t format_reply = {
- "",
- "", NULL,
- "", NULL, reply_headers_message_part, ">\n",
- "",
- NULL,
- NULL,
- NULL,
- reply_part_content,
- NULL,
- "",
- "",
- "", "",
- ""
-};
+#include "string-util.h"
+#include "sprinter.h"
static void
show_reply_headers (GMimeMessage *message)
{
- GMimeStream *stream_stdout = NULL, *stream_filter = NULL;
+ GMimeStream *stream_stdout = NULL;
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 (stream_filter) {
- g_mime_stream_filter_add(GMIME_STREAM_FILTER(stream_filter),
- g_mime_filter_headers_new());
- g_mime_object_write_to_stream(GMIME_OBJECT(message), stream_filter);
- g_object_unref(stream_filter);
- }
+ /* Output RFC 2822 formatted (and RFC 2047 encoded) headers. */
+ g_mime_object_write_to_stream (GMIME_OBJECT(message), stream_stdout);
g_object_unref(stream_stdout);
}
}
static void
-reply_headers_message_part (GMimeMessage *message)
+format_part_reply (mime_node_t *node)
{
- InternetAddressList *recipients;
- const char *recipients_string;
-
- printf ("> From: %s\n", 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 ("> To: %s\n",
- 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 ("> Cc: %s\n",
- recipients_string);
- printf ("> Subject: %s\n", g_mime_message_get_subject (message));
- printf ("> Date: %s\n", g_mime_message_get_date_as_string (message));
-}
-
-
-static void
-reply_part_content (GMimeObject *part)
-{
- GMimeContentType *content_type = g_mime_object_get_content_type (GMIME_OBJECT (part));
- GMimeContentDisposition *disposition = g_mime_object_get_content_disposition (part);
-
- if (g_mime_content_type_is_type (content_type, "multipart", "*") ||
- g_mime_content_type_is_type (content_type, "message", "rfc822"))
- {
- /* Output nothing, since multipart subparts will be handled individually. */
- }
- else if (g_mime_content_type_is_type (content_type, "application", "pgp-encrypted") ||
- g_mime_content_type_is_type (content_type, "application", "pgp-signature"))
- {
- /* Ignore PGP/MIME cruft parts */
- }
- else if (g_mime_content_type_is_type (content_type, "text", "*") &&
- !g_mime_content_type_is_type (content_type, "text", "html"))
- {
- GMimeStream *stream_stdout = NULL, *stream_filter = NULL;
- GMimeDataWrapper *wrapper;
- const char *charset;
+ int i;
- charset = g_mime_object_get_content_type_parameter (part, "charset");
- stream_stdout = g_mime_stream_file_new (stdout);
- if (stream_stdout) {
+ if (node->envelope_file) {
+ printf ("On %s, %s wrote:\n",
+ notmuch_message_get_header (node->envelope_file, "date"),
+ notmuch_message_get_header (node->envelope_file, "from"));
+ } else if (GMIME_IS_MESSAGE (node->part)) {
+ GMimeMessage *message = GMIME_MESSAGE (node->part);
+ InternetAddressList *recipients;
+ const char *recipients_string;
+
+ printf ("> From: %s\n", 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 ("> To: %s\n",
+ 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 ("> Cc: %s\n",
+ recipients_string);
+ printf ("> Subject: %s\n", g_mime_message_get_subject (message));
+ printf ("> Date: %s\n", g_mime_message_get_date_as_string (message));
+ printf (">\n");
+ } else if (GMIME_IS_PART (node->part)) {
+ GMimeContentType *content_type = g_mime_object_get_content_type (node->part);
+ GMimeContentDisposition *disposition = g_mime_object_get_content_disposition (node->part);
+
+ if (g_mime_content_type_is_type (content_type, "application", "pgp-encrypted") ||
+ g_mime_content_type_is_type (content_type, "application", "pgp-signature")) {
+ /* Ignore PGP/MIME cruft parts */
+ } else if (g_mime_content_type_is_type (content_type, "text", "*") &&
+ !g_mime_content_type_is_type (content_type, "text", "html")) {
+ GMimeStream *stream_stdout = g_mime_stream_file_new (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));
- wrapper = g_mime_part_get_content_object (GMIME_PART (part));
- if (wrapper && stream_filter)
- g_mime_data_wrapper_write_to_stream (wrapper, stream_filter);
- if (stream_filter)
- g_object_unref(stream_filter);
- if (stream_stdout)
+ show_text_part_content (node->part, stream_stdout, NOTMUCH_SHOW_TEXT_PART_REPLY);
g_object_unref(stream_stdout);
- }
- else
- {
- if (disposition &&
- strcmp (disposition->disposition, GMIME_DISPOSITION_ATTACHMENT) == 0)
- {
- const char *filename = g_mime_part_get_filename (GMIME_PART (part));
+ } else if (disposition &&
+ strcasecmp (g_mime_content_disposition_get_disposition (disposition),
+ GMIME_DISPOSITION_ATTACHMENT) == 0) {
+ const char *filename = g_mime_part_get_filename (GMIME_PART (node->part));
printf ("Attachment: %s (%s)\n", filename,
g_mime_content_type_to_string (content_type));
- }
- else
- {
+ } else {
printf ("Non-text part: %s\n",
g_mime_content_type_to_string (content_type));
}
}
+
+ for (i = 0; i < node->nchildren; i++)
+ format_part_reply (mime_node_child (node, i));
}
-/* Is the given address configured as one of the user's "personal" or
- * "other" addresses. */
-static int
-address_is_users (const char *address, notmuch_config_t *config)
+typedef enum {
+ USER_ADDRESS_IN_STRING,
+ STRING_IN_USER_ADDRESS,
+ STRING_IS_USER_ADDRESS,
+} address_match_t;
+
+/* Match given string against given address according to mode. */
+static notmuch_bool_t
+match_address (const char *str, const char *address, address_match_t mode)
+{
+ switch (mode) {
+ case USER_ADDRESS_IN_STRING:
+ return strcasestr (str, address) != NULL;
+ case STRING_IN_USER_ADDRESS:
+ return strcasestr (address, str) != NULL;
+ case STRING_IS_USER_ADDRESS:
+ return strcasecmp (address, str) == 0;
+ }
+
+ return FALSE;
+}
+
+/* Match given string against user's configured "primary" and "other"
+ * addresses according to mode. */
+static const char *
+address_match (const char *str, notmuch_config_t *config, address_match_t mode)
{
const char *primary;
const char **other;
size_t i, other_len;
+ if (!str || *str == '\0')
+ return NULL;
+
primary = notmuch_config_get_user_primary_email (config);
- if (strcasecmp (primary, address) == 0)
- return 1;
+ if (match_address (str, primary, mode))
+ return primary;
other = notmuch_config_get_user_other_email (config, &other_len);
- for (i = 0; i < other_len; i++)
- if (strcasecmp (other[i], address) == 0)
- return 1;
+ for (i = 0; i < other_len; i++) {
+ if (match_address (str, other[i], mode))
+ return other[i];
+ }
- return 0;
+ return NULL;
+}
+
+/* Does the given string contain an address configured as one of the
+ * user's "primary" or "other" addresses. If so, return the matching
+ * address, NULL otherwise. */
+static const char *
+user_address_in_string (const char *str, notmuch_config_t *config)
+{
+ return address_match (str, config, USER_ADDRESS_IN_STRING);
+}
+
+/* Do any of the addresses configured as one of the user's "primary"
+ * or "other" addresses contain the given string. If so, return the
+ * matching address, NULL otherwise. */
+static const char *
+string_in_user_address (const char *str, notmuch_config_t *config)
+{
+ return address_match (str, config, STRING_IN_USER_ADDRESS);
+}
+
+/* Is the given address configured as one of the user's "primary" or
+ * "other" addresses. */
+static notmuch_bool_t
+address_is_users (const char *address, notmuch_config_t *config)
+{
+ return address_match (address, config, STRING_IS_USER_ADDRESS) != NULL;
}
/* Scan addresses in 'list'.
int i;
unsigned int n = 0;
+ if (list == NULL)
+ return 0;
+
for (i = 0; i < internet_address_list_length (list); i++) {
address = internet_address_list_get_address (list, i);
if (INTERNET_ADDRESS_IS_GROUP (address)) {
group = INTERNET_ADDRESS_GROUP (address);
group_list = internet_address_group_get_members (group);
- if (group_list == NULL)
- continue;
-
n += scan_address_list (group_list, config, message, type, user_from);
} else {
InternetAddressMailbox *mailbox;
return n;
}
-/* Scan addresses in 'recipients'.
- *
- * See the documentation of scan_address_list() above. This function
- * does exactly the same, but converts 'recipients' to an
- * InternetAddressList first.
- */
-static unsigned int
-scan_address_string (const char *recipients,
- notmuch_config_t *config,
- GMimeMessage *message,
- GMimeRecipientType type,
- const char **user_from)
-{
- InternetAddressList *list;
-
- if (recipients == NULL)
- return 0;
-
- list = internet_address_list_parse_string (recipients);
- if (list == NULL)
- return 0;
-
- return scan_address_list (list, config, message, type, user_from);
-}
-
/* Does the address in the Reply-To header of 'message' already appear
* in either the 'To' or 'Cc' header of the message?
*/
-static int
-reply_to_header_is_redundant (notmuch_message_t *message)
+static notmuch_bool_t
+reply_to_header_is_redundant (GMimeMessage *message,
+ InternetAddressList *reply_to_list)
{
- const char *reply_to, *to, *cc, *addr;
- InternetAddressList *list;
+ const char *addr, *reply_to;
InternetAddress *address;
InternetAddressMailbox *mailbox;
+ InternetAddressList *recipients;
+ notmuch_bool_t ret = FALSE;
+ int i;
- reply_to = notmuch_message_get_header (message, "reply-to");
- if (reply_to == NULL || *reply_to == '\0')
- return 0;
-
- list = internet_address_list_parse_string (reply_to);
-
- if (internet_address_list_length (list) != 1)
+ if (reply_to_list == NULL ||
+ internet_address_list_length (reply_to_list) != 1)
return 0;
- address = internet_address_list_get_address (list, 0);
+ address = internet_address_list_get_address (reply_to_list, 0);
if (INTERNET_ADDRESS_IS_GROUP (address))
return 0;
mailbox = INTERNET_ADDRESS_MAILBOX (address);
- addr = internet_address_mailbox_get_addr (mailbox);
+ reply_to = internet_address_mailbox_get_addr (mailbox);
- to = notmuch_message_get_header (message, "to");
- cc = notmuch_message_get_header (message, "cc");
+ recipients = g_mime_message_get_all_recipients (message);
- if ((to && strstr (to, addr) != 0) ||
- (cc && strstr (cc, addr) != 0))
- {
- return 1;
+ for (i = 0; i < internet_address_list_length (recipients); i++) {
+ address = internet_address_list_get_address (recipients, i);
+ if (INTERNET_ADDRESS_IS_GROUP (address))
+ continue;
+
+ mailbox = INTERNET_ADDRESS_MAILBOX (address);
+ addr = internet_address_mailbox_get_addr (mailbox);
+ if (strcmp (addr, reply_to) == 0) {
+ ret = TRUE;
+ break;
+ }
}
- return 0;
+ g_object_unref (G_OBJECT (recipients));
+
+ return ret;
+}
+
+static InternetAddressList *get_sender(GMimeMessage *message)
+{
+ const char *reply_to;
+
+ reply_to = g_mime_message_get_reply_to (message);
+ if (reply_to && *reply_to) {
+ InternetAddressList *reply_to_list;
+
+ /*
+ * Some mailing lists munge the Reply-To header despite it
+ * being A Bad Thing, see
+ * http://marc.merlins.org/netrants/reply-to-harmful.html
+ *
+ * The munging is easy to detect, because it results in a
+ * redundant reply-to header, (with an address that already
+ * exists in either To or Cc). So in this case, we ignore the
+ * Reply-To field and use the From header. This ensures the
+ * original sender will get the reply even if not subscribed
+ * to the list. Note that the address in the Reply-To header
+ * will always appear in the reply if reply_all is true.
+ */
+ reply_to_list = internet_address_list_parse_string (reply_to);
+ if (! reply_to_header_is_redundant (message, reply_to_list))
+ return reply_to_list;
+
+ g_object_unref (G_OBJECT (reply_to_list));
+ }
+
+ return internet_address_list_parse_string (
+ g_mime_message_get_sender (message));
+}
+
+static InternetAddressList *get_to(GMimeMessage *message)
+{
+ return g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_TO);
+}
+
+static InternetAddressList *get_cc(GMimeMessage *message)
+{
+ return g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_CC);
+}
+
+static InternetAddressList *get_bcc(GMimeMessage *message)
+{
+ return g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_BCC);
}
/* Augment the recipients of 'reply' from the "Reply-to:", "From:",
static const char *
add_recipients_from_message (GMimeMessage *reply,
notmuch_config_t *config,
- notmuch_message_t *message,
+ GMimeMessage *message,
notmuch_bool_t reply_all)
{
struct {
- const char *header;
- const char *fallback;
+ InternetAddressList * (*get_header)(GMimeMessage *message);
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 }
+ { get_sender, GMIME_RECIPIENT_TYPE_TO },
+ { get_to, GMIME_RECIPIENT_TYPE_TO },
+ { get_cc, GMIME_RECIPIENT_TYPE_CC },
+ { get_bcc, GMIME_RECIPIENT_TYPE_BCC },
};
const char *from_addr = NULL;
unsigned int i;
unsigned int n = 0;
- /* Some mailing lists munge the Reply-To header despite it being A Bad
- * Thing, see http://www.unicom.com/pw/reply-to-harmful.html
- *
- * The munging is easy to detect, because it results in a
- * redundant reply-to header, (with an address that already exists
- * in either To or Cc). So in this case, we ignore the Reply-To
- * field and use the From header. This ensures the original sender
- * will get the reply even if not subscribed to the list. Note
- * that the address in the Reply-To header will always appear in
- * the reply.
- */
- if (reply_to_header_is_redundant (message)) {
- reply_to_map[0].header = "from";
- reply_to_map[0].fallback = NULL;
- }
-
for (i = 0; i < ARRAY_SIZE (reply_to_map); i++) {
- const char *recipients;
+ InternetAddressList *recipients;
- 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);
+ recipients = reply_to_map[i].get_header (message);
- n += scan_address_string (recipients, config, reply,
- reply_to_map[i].recipient_type, &from_addr);
+ n += scan_address_list (recipients, config, reply,
+ reply_to_map[i].recipient_type, &from_addr);
if (!reply_all && n) {
/* Stop adding new recipients in reply-to-sender mode if
return from_addr;
}
+/*
+ * Look for the user's address in " for <email@add.res>" in the
+ * received headers.
+ *
+ * Return the address that was found, if any, and NULL otherwise.
+ */
static const char *
-guess_from_received_header (notmuch_config_t *config, notmuch_message_t *message)
+guess_from_in_received_for (notmuch_config_t *config, const char *received)
{
- const char *received,*primary,*by;
- const char **other;
- char *tohdr;
- char *mta,*ptr,*token;
- char *domain=NULL;
- char *tld=NULL;
- const char *delim=". \t";
- size_t i,j,other_len;
-
- const char *to_headers[] = {"Envelope-to", "X-Original-To"};
+ const char *ptr;
- primary = notmuch_config_get_user_primary_email (config);
- other = notmuch_config_get_user_other_email (config, &other_len);
+ ptr = strstr (received, " for ");
+ if (! ptr)
+ return NULL;
- /* sadly, there is no standard way to find out to which email
- * address a mail was delivered - what is in the headers depends
- * on the MTAs used along the way. So we are trying a number of
- * heuristics which hopefully will answer this question.
-
- * We only got here if none of the users email addresses are in
- * the To: or Cc: header. From here we try the following in order:
- * 1) check for an Envelope-to: header
- * 2) check for an X-Original-To: header
- * 3) check for a (for <email@add.res>) clause in Received: headers
- * 4) check for the domain part of known email addresses in the
- * 'by' part of Received headers
- * If none of these work, we give up and return NULL
- */
- for (i = 0; i < sizeof(to_headers)/sizeof(*to_headers); i++) {
- tohdr = xstrdup(notmuch_message_get_header (message, to_headers[i]));
- if (tohdr && *tohdr) {
- /* tohdr is potentialy a list of email addresses, so here we
- * check if one of the email addresses is a substring of tohdr
- */
- if (strcasestr(tohdr, primary)) {
- free(tohdr);
- return primary;
- }
- for (j = 0; j < other_len; j++)
- if (strcasestr (tohdr, other[j])) {
- free(tohdr);
- return other[j];
- }
- free(tohdr);
- }
- }
+ return user_address_in_string (ptr, config);
+}
- /* We get the concatenated Received: headers and search from the
- * front (last Received: header added) and try to extract from
- * them indications to which email address this message was
- * delivered.
- * The Received: header is special in our get_header function
- * and is always concatenated.
- */
- received = notmuch_message_get_header (message, "received");
- if (received == NULL)
- return NULL;
+/*
+ * Parse all the " by MTA ..." parts in received headers to guess the
+ * email address that this was originally delivered to.
+ *
+ * Extract just the MTA here by removing leading whitespace and
+ * assuming that the MTA name ends at the next whitespace. Test for
+ * *(by+4) to be non-'\0' to make sure there's something there at all
+ * - and then assume that the first whitespace delimited token that
+ * follows is the receiving system in this step of the receive chain.
+ *
+ * Return the address that was found, if any, and NULL otherwise.
+ */
+static const char *
+guess_from_in_received_by (notmuch_config_t *config, const char *received)
+{
+ const char *addr;
+ const char *by = received;
+ char *domain, *tld, *mta, *ptr, *token;
- /* First we look for a " for <email@add.res>" in the received
- * header
- */
- ptr = strstr (received, " for ");
- if (ptr) {
- /* the text following is potentialy a list of email addresses,
- * so again we check if one of the email addresses is a
- * substring of ptr
- */
- if (strcasestr(ptr, primary)) {
- return primary;
- }
- for (i = 0; i < other_len; i++)
- if (strcasestr (ptr, other[i])) {
- return other[i];
- }
- }
- /* Finally, we parse all the " by MTA ..." headers to guess the
- * email address that this was originally delivered to.
- * We extract just the MTA here by removing leading whitespace and
- * assuming that the MTA name ends at the next whitespace.
- * We test for *(by+4) to be non-'\0' to make sure there's
- * something there at all - and then assume that the first
- * whitespace delimited token that follows is the receiving
- * system in this step of the receive chain
- */
- by = received;
- while((by = strstr (by, " by ")) != NULL) {
+ while ((by = strstr (by, " by ")) != NULL) {
by += 4;
if (*by == '\0')
break;
free (mta);
break;
}
- /* Now extract the last two components of the MTA host name
- * as domain and tld.
+ /*
+ * Now extract the last two components of the MTA host name as
+ * domain and tld.
*/
domain = tld = NULL;
- while ((ptr = strsep (&token, delim)) != NULL) {
+ while ((ptr = strsep (&token, ". \t")) != NULL) {
if (*ptr == '\0')
continue;
domain = tld;
}
if (domain) {
- /* Recombine domain and tld and look for it among the configured
- * email addresses.
- * This time we have a known domain name and nothing else - so
- * the test is the other way around: we check if this is a
- * substring of one of the email addresses.
+ /*
+ * Recombine domain and tld and look for it among the
+ * configured email addresses. This time we have a known
+ * domain name and nothing else - so the test is the other
+ * way around: we check if this is a substring of one of
+ * the email addresses.
*/
- *(tld-1) = '.';
+ *(tld - 1) = '.';
- if (strcasestr(primary, domain)) {
- free(mta);
- return primary;
+ addr = string_in_user_address (domain, config);
+ if (addr) {
+ free (mta);
+ return addr;
}
- for (i = 0; i < other_len; i++)
- if (strcasestr (other[i],domain)) {
- free(mta);
- return other[i];
- }
}
free (mta);
}
return NULL;
}
-static int
-notmuch_reply_format_default(void *ctx,
- notmuch_config_t *config,
- notmuch_query_t *query,
- notmuch_show_params_t *params,
- notmuch_bool_t reply_all)
+/*
+ * Get the concatenated Received: headers and search from the front
+ * (last Received: header added) and try to extract from them
+ * indications to which email address this message was delivered.
+ *
+ * The Received: header is special in our get_header function and is
+ * always concatenated.
+ *
+ * Return the address that was found, if any, and NULL otherwise.
+ */
+static const char *
+guess_from_in_received_headers (notmuch_config_t *config,
+ notmuch_message_t *message)
{
- GMimeMessage *reply;
- notmuch_messages_t *messages;
- notmuch_message_t *message;
- const char *subject, *from_addr = NULL;
- const char *in_reply_to, *orig_references, *references;
- const notmuch_show_format_t *format = &format_reply;
+ const char *received, *addr;
+ char *sanitized;
- for (messages = notmuch_query_search_messages (query);
- notmuch_messages_valid (messages);
- notmuch_messages_move_to_next (messages))
- {
- message = notmuch_messages_get (messages);
+ received = notmuch_message_get_header (message, "received");
+ if (! received)
+ return NULL;
- /* The 1 means we want headers in a "pretty" order. */
- reply = g_mime_message_new (1);
- if (reply == NULL) {
- fprintf (stderr, "Out of memory\n");
- return 1;
- }
+ sanitized = sanitize_string (NULL, received);
+ if (! sanitized)
+ return NULL;
- subject = notmuch_message_get_header (message, "subject");
- if (subject) {
- if (strncasecmp (subject, "Re:", 3))
- subject = talloc_asprintf (ctx, "Re: %s", subject);
- g_mime_message_set_subject (reply, subject);
- }
+ addr = guess_from_in_received_for (config, sanitized);
+ if (! addr)
+ addr = guess_from_in_received_by (config, sanitized);
+
+ talloc_free (sanitized);
+
+ return addr;
+}
+
+/*
+ * Try to find user's email address in one of the extra To-like
+ * headers: Envelope-To, X-Original-To, and Delivered-To (searched in
+ * that order).
+ *
+ * Return the address that was found, if any, and NULL otherwise.
+ */
+static const char *
+get_from_in_to_headers (notmuch_config_t *config, notmuch_message_t *message)
+{
+ size_t i;
+ const char *tohdr, *addr;
+ const char *to_headers[] = {
+ "Envelope-to",
+ "X-Original-To",
+ "Delivered-To",
+ };
- from_addr = add_recipients_from_message (reply, config, message,
- reply_all);
+ for (i = 0; i < ARRAY_SIZE (to_headers); i++) {
+ tohdr = notmuch_message_get_header (message, to_headers[i]);
- if (from_addr == NULL)
- from_addr = guess_from_received_header (config, message);
+ /* Note: tohdr potentially contains a list of email addresses. */
+ addr = user_address_in_string (tohdr, config);
+ if (addr)
+ return addr;
+ }
- if (from_addr == NULL)
- from_addr = notmuch_config_get_user_primary_email (config);
+ return NULL;
+}
- from_addr = talloc_asprintf (ctx, "%s <%s>",
- notmuch_config_get_user_name (config),
- from_addr);
- g_mime_object_set_header (GMIME_OBJECT (reply),
- "From", from_addr);
+static GMimeMessage *
+create_reply_message(void *ctx,
+ notmuch_config_t *config,
+ notmuch_message_t *message,
+ GMimeMessage *mime_message,
+ notmuch_bool_t reply_all,
+ notmuch_bool_t limited)
+{
+ const char *subject, *from_addr = NULL;
+ const char *in_reply_to, *orig_references, *references;
+
+ /*
+ * Use the below header order for limited headers, "pretty" order
+ * otherwise.
+ */
+ GMimeMessage *reply = g_mime_message_new (limited ? 0 : 1);
+ if (reply == NULL) {
+ fprintf (stderr, "Out of memory\n");
+ return NULL;
+ }
- in_reply_to = talloc_asprintf (ctx, "<%s>",
- notmuch_message_get_message_id (message));
+ 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);
+ g_mime_object_set_header (GMIME_OBJECT (reply), "In-Reply-To", in_reply_to);
- orig_references = notmuch_message_get_header (message, "references");
- references = talloc_asprintf (ctx, "%s%s%s",
- orig_references ? orig_references : "",
- orig_references ? " " : "",
+ orig_references = notmuch_message_get_header (message, "references");
+ if (orig_references && *orig_references)
+ references = talloc_asprintf (ctx, "%s %s", orig_references,
in_reply_to);
- g_mime_object_set_header (GMIME_OBJECT (reply),
- "References", references);
+ else
+ references = talloc_strdup (ctx, in_reply_to);
- show_reply_headers (reply);
+ g_mime_object_set_header (GMIME_OBJECT (reply), "References", references);
- g_object_unref (G_OBJECT (reply));
- reply = NULL;
+ from_addr = add_recipients_from_message (reply, config,
+ mime_message, reply_all);
- printf ("On %s, %s wrote:\n",
- notmuch_message_get_header (message, "date"),
- notmuch_message_get_header (message, "from"));
+ /* The above is all that is needed for limited headers. */
+ if (limited)
+ return reply;
- show_message_body (message, format, params);
+ /*
+ * Sadly, there is no standard way to find out to which email
+ * address a mail was delivered - what is in the headers depends
+ * on the MTAs used along the way.
+ *
+ * If none of the user's email addresses are in the To: or Cc:
+ * headers, we try a number of heuristics which hopefully will
+ * answer this question.
+ *
+ * First, check for Envelope-To:, X-Original-To:, and
+ * Delivered-To: headers.
+ */
+ if (from_addr == NULL)
+ from_addr = get_from_in_to_headers (config, message);
- notmuch_message_destroy (message);
+ /*
+ * Check for a (for <email@add.res>) clause in Received: headers,
+ * and the domain part of known email addresses in the 'by' part
+ * of Received: headers
+ */
+ if (from_addr == NULL)
+ from_addr = guess_from_in_received_headers (config, message);
+
+ /* Default to user's primary address. */
+ if (from_addr == NULL)
+ from_addr = notmuch_config_get_user_primary_email (config);
+
+ from_addr = talloc_asprintf (ctx, "%s <%s>",
+ notmuch_config_get_user_name (config),
+ from_addr);
+ g_mime_object_set_header (GMIME_OBJECT (reply), "From", from_addr);
+
+ subject = notmuch_message_get_header (message, "subject");
+ if (subject) {
+ if (strncasecmp (subject, "Re:", 3))
+ subject = talloc_asprintf (ctx, "Re: %s", subject);
+ g_mime_message_set_subject (reply, subject);
}
- return 0;
+
+ return reply;
}
-/* 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,
- unused (notmuch_show_params_t *params),
- notmuch_bool_t reply_all)
+enum {
+ FORMAT_DEFAULT,
+ FORMAT_JSON,
+ FORMAT_SEXP,
+ FORMAT_HEADERS_ONLY,
+};
+
+static int do_reply(notmuch_config_t *config,
+ notmuch_query_t *query,
+ notmuch_show_params_t *params,
+ int format,
+ notmuch_bool_t reply_all)
{
GMimeMessage *reply;
+ mime_node_t *node;
notmuch_messages_t *messages;
notmuch_message_t *message;
- const char *in_reply_to, *orig_references, *references;
- char *reply_headers;
+ notmuch_status_t status;
+ struct sprinter *sp = NULL;
+
+ if (format == FORMAT_JSON || format == FORMAT_SEXP) {
+ unsigned count;
- for (messages = notmuch_query_search_messages (query);
+ status = notmuch_query_count_messages_st (query, &count);
+ if (print_status_query ("notmuch reply", query, status))
+ return 1;
+
+ if (count != 1) {
+ fprintf (stderr, "Error: search term did not match precisely one message (matched %d messages).\n", count);
+ return 1;
+ }
+
+ if (format == FORMAT_JSON)
+ sp = sprinter_json_create (config, stdout);
+ else
+ sp = sprinter_sexp_create (config, stdout);
+ }
+
+ status = notmuch_query_search_messages (query, &messages);
+ if (print_status_query ("notmuch reply", query, status))
+ return 1;
+
+ for (;
notmuch_messages_valid (messages);
notmuch_messages_move_to_next (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");
+ if (mime_node_open (config, message, ¶ms->crypto, &node))
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);
+ reply = create_reply_message (config, config, message,
+ GMIME_MESSAGE (node->part), reply_all,
+ format == FORMAT_HEADERS_ONLY);
+ if (!reply)
+ return 1;
- orig_references = notmuch_message_get_header (message, "references");
+ if (format == FORMAT_JSON || format == FORMAT_SEXP) {
+ sp->begin_map (sp);
- /* 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);
+ /* The headers of the reply message we've created */
+ sp->map_key (sp, "reply-headers");
+ format_headers_sprinter (sp, reply, TRUE);
- (void)add_recipients_from_message (reply, config, message, reply_all);
+ /* Start the original */
+ sp->map_key (sp, "original");
+ format_part_sprinter (config, sp, node, TRUE, TRUE, FALSE);
- reply_headers = g_mime_object_to_string (GMIME_OBJECT (reply));
- printf ("%s", reply_headers);
- free (reply_headers);
+ /* End */
+ sp->end (sp);
+ } else {
+ show_reply_headers (reply);
+ if (format == FORMAT_DEFAULT)
+ format_part_reply (node);
+ }
g_object_unref (G_OBJECT (reply));
- reply = NULL;
+ talloc_free (node);
notmuch_message_destroy (message);
}
+
return 0;
}
-enum {
- FORMAT_DEFAULT,
- FORMAT_HEADERS_ONLY,
-};
-
int
-notmuch_reply_command (void *ctx, int argc, char *argv[])
+notmuch_reply_command (notmuch_config_t *config, int argc, char *argv[])
{
- notmuch_config_t *config;
notmuch_database_t *notmuch;
notmuch_query_t *query;
char *query_string;
- int opt_index, ret = 0;
- int (*reply_format_func)(void *ctx, notmuch_config_t *config, notmuch_query_t *query, notmuch_show_params_t *params, notmuch_bool_t reply_all);
- notmuch_show_params_t params = { .part = -1 };
+ int opt_index;
+ notmuch_show_params_t params = {
+ .part = -1,
+ };
int format = FORMAT_DEFAULT;
int reply_all = TRUE;
- notmuch_bool_t decrypt = FALSE;
notmuch_opt_desc_t options[] = {
{ NOTMUCH_OPT_KEYWORD, &format, "format", 'f',
(notmuch_keyword_t []){ { "default", FORMAT_DEFAULT },
+ { "json", FORMAT_JSON },
+ { "sexp", FORMAT_SEXP },
{ "headers-only", FORMAT_HEADERS_ONLY },
{ 0, 0 } } },
+ { NOTMUCH_OPT_INT, ¬much_format_version, "format-version", 0, 0 },
{ NOTMUCH_OPT_KEYWORD, &reply_all, "reply-to", 'r',
(notmuch_keyword_t []){ { "all", TRUE },
{ "sender", FALSE },
{ 0, 0 } } },
- { NOTMUCH_OPT_BOOLEAN, &decrypt, "decrypt", 'd', 0 },
+ { NOTMUCH_OPT_BOOLEAN, ¶ms.crypto.decrypt, "decrypt", 'd', 0 },
+ { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 },
{ 0, 0, 0, 0, 0 }
};
opt_index = parse_arguments (argc, argv, options, 1);
- if (opt_index < 0) {
- /* diagnostics already printed */
- return 1;
- }
+ if (opt_index < 0)
+ return EXIT_FAILURE;
- if (format == FORMAT_HEADERS_ONLY)
- reply_format_func = notmuch_reply_format_headers_only;
- else
- reply_format_func = notmuch_reply_format_default;
-
- if (decrypt) {
-#ifdef GMIME_ATLEAST_26
- /* TODO: GMimePasswordRequestFunc */
- params.cryptoctx = g_mime_gpg_context_new (NULL, "gpg");
-#else
- GMimeSession* session = g_object_new (g_mime_session_get_type(), NULL);
- params.cryptoctx = g_mime_gpg_context_new (session, "gpg");
-#endif
- if (params.cryptoctx) {
- g_mime_gpg_context_set_always_trust ((GMimeGpgContext*) params.cryptoctx, FALSE);
- params.decrypt = TRUE;
- } else {
- fprintf (stderr, "Failed to construct gpg context.\n");
- }
-#ifndef GMIME_ATLEAST_26
- g_object_unref (session);
-#endif
- }
+ notmuch_process_shared_options (argv[0]);
- config = notmuch_config_open (ctx, NULL, NULL);
- if (config == NULL)
- return 1;
+ notmuch_exit_if_unsupported_format ();
- query_string = query_string_from_args (ctx, argc-opt_index, argv+opt_index);
+ query_string = query_string_from_args (config, argc-opt_index, argv+opt_index);
if (query_string == NULL) {
fprintf (stderr, "Out of memory\n");
- return 1;
+ return EXIT_FAILURE;
}
if (*query_string == '\0') {
fprintf (stderr, "Error: notmuch reply requires at least one search term.\n");
- return 1;
+ return EXIT_FAILURE;
}
- notmuch = notmuch_database_open (notmuch_config_get_database_path (config),
- NOTMUCH_DATABASE_MODE_READ_ONLY);
- if (notmuch == NULL)
- return 1;
+ params.crypto.gpgpath = notmuch_config_get_crypto_gpg_path (config);
+
+ if (notmuch_database_open (notmuch_config_get_database_path (config),
+ NOTMUCH_DATABASE_MODE_READ_ONLY, ¬much))
+ return EXIT_FAILURE;
+
+ notmuch_exit_if_unmatched_db_uuid (notmuch);
query = notmuch_query_create (notmuch, query_string);
if (query == NULL) {
fprintf (stderr, "Out of memory\n");
- return 1;
+ return EXIT_FAILURE;
}
- if (reply_format_func (ctx, config, query, ¶ms, reply_all) != 0)
- return 1;
+ if (do_reply (config, query, ¶ms, format, reply_all) != 0)
+ return EXIT_FAILURE;
+ notmuch_crypto_cleanup (¶ms.crypto);
notmuch_query_destroy (query);
- notmuch_database_close (notmuch);
-
- if (params.cryptoctx)
- g_object_unref(params.cryptoctx);
+ notmuch_database_destroy (notmuch);
- return ret;
+ return EXIT_SUCCESS;
}
projects / notmuch / blobdiff