X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-search.c;h=14b9f01c5ad1d731d802e2f7a18bb5f9ef8e6597;hp=e084d258996cd97880969f81450a3af52300f332;hb=0d8251dbe236975e69b07de2aeb9b60df44d6929;hpb=5c32365d873628dc5d18968882ee0f7c7a30a5f4

diff --git a/notmuch-search.c b/notmuch-search.c
index e084d258..14b9f01c 100644
--- a/notmuch-search.c
+++ b/notmuch-search.c
@@ -33,6 +33,7 @@ typedef enum {
     /* Address command */
     OUTPUT_SENDER	= 1 << 5,
     OUTPUT_RECIPIENTS	= 1 << 6,
+    OUTPUT_COUNT	= 1 << 7,
 } output_t;
 
 typedef enum {
@@ -53,11 +54,13 @@ typedef struct {
     int offset;
     int limit;
     int dupe;
+    GHashTable *addresses;
 } search_context_t;
 
 typedef struct {
     const char *name;
     const char *addr;
+    int count;
 } mailbox_t;
 
 /* Return two stable query strings that identify exactly the matched
@@ -240,11 +243,41 @@ do_search_threads (search_context_t *ctx)
     return 0;
 }
 
+/* Returns TRUE iff name and addr is duplicate. If not, stores the
+ * name/addr pair in order to detect subsequent duplicates. */
+static notmuch_bool_t
+is_duplicate (const search_context_t *ctx, const char *name, const char *addr)
+{
+    notmuch_bool_t duplicate;
+    char *key;
+    mailbox_t *mailbox;
+
+    key = talloc_asprintf (ctx->format, "%s <%s>", name, addr);
+    if (! key)
+	return FALSE;
+
+    duplicate = g_hash_table_lookup_extended (ctx->addresses, key, NULL, (gpointer)&mailbox);
+
+    if (! duplicate) {
+	mailbox = talloc (ctx->format, mailbox_t);
+	mailbox->name = talloc_strdup (mailbox, name);
+	mailbox->addr = talloc_strdup (mailbox, addr);
+	mailbox->count = 1;
+	g_hash_table_insert (ctx->addresses, key, mailbox);
+    } else {
+	mailbox->count++;
+	talloc_free (key);
+    }
+
+    return duplicate;
+}
+
 static void
 print_mailbox (const search_context_t *ctx, const mailbox_t *mailbox)
 {
     const char *name = mailbox->name;
     const char *addr = mailbox->addr;
+    int count = mailbox->count;
     sprinter_t *format = ctx->format;
     InternetAddress *ia = internet_address_mailbox_new (name, addr);
     char *name_addr;
@@ -254,6 +287,10 @@ print_mailbox (const search_context_t *ctx, const mailbox_t *mailbox)
     name_addr = internet_address_to_string (ia, FALSE);
 
     if (format->is_text_printer) {
+	if (count > 0) {
+	    format->integer (format, count);
+	    format->string (format, "\t");
+	}
 	format->string (format, name_addr);
 	format->separator (format);
     } else {
@@ -264,6 +301,10 @@ print_mailbox (const search_context_t *ctx, const mailbox_t *mailbox)
 	format->string (format, addr);
 	format->map_key (format, "name-addr");
 	format->string (format, name_addr);
+	if (count > 0) {
+	    format->map_key (format, "count");
+	    format->integer (format, count);
+	}
 	format->end (format);
 	format->separator (format);
     }
@@ -272,9 +313,10 @@ print_mailbox (const search_context_t *ctx, const mailbox_t *mailbox)
     g_free (name_addr);
 }
 
-/* Print addresses from InternetAddressList.  */
+/* Print or prepare for printing addresses from InternetAddressList. */
 static void
-process_address_list (const search_context_t *ctx, InternetAddressList *list)
+process_address_list (const search_context_t *ctx,
+		      InternetAddressList *list)
 {
     InternetAddress *address;
     int i;
@@ -296,14 +338,21 @@ process_address_list (const search_context_t *ctx, InternetAddressList *list)
 	    mailbox_t mbx = {
 		.name = internet_address_get_name (address),
 		.addr = internet_address_mailbox_get_addr (mailbox),
+		.count = 0,
 	    };
 
+	    if (is_duplicate (ctx, mbx.name, mbx.addr))
+		continue;
+
+	    if (ctx->output & OUTPUT_COUNT)
+		continue;
+
 	    print_mailbox (ctx, &mbx);
 	}
     }
 }
 
-/* Print addresses from a message header.  */
+/* Print or prepare for printing addresses from a message header. */
 static void
 process_address_header (const search_context_t *ctx, const char *value)
 {
@@ -321,6 +370,22 @@ process_address_header (const search_context_t *ctx, const char *value)
     g_object_unref (list);
 }
 
+/* Destructor for talloc-allocated GHashTable keys and values. */
+static void
+_talloc_free_for_g_hash (void *ptr)
+{
+    talloc_free (ptr);
+}
+
+static void
+print_hash_value (unused (gpointer key), gpointer value, gpointer user_data)
+{
+    const mailbox_t *mailbox = value;
+    search_context_t *ctx = user_data;
+
+    print_mailbox (ctx, mailbox);
+}
+
 static int
 _count_filenames (notmuch_message_t *message)
 {
@@ -416,6 +481,9 @@ do_search_messages (search_context_t *ctx)
 	notmuch_message_destroy (message);
     }
 
+    if (ctx->addresses && ctx->output & OUTPUT_COUNT)
+	g_hash_table_foreach (ctx->addresses, print_hash_value, ctx);
+
     notmuch_messages_destroy (messages);
 
     format->end (format);
@@ -653,6 +721,7 @@ notmuch_address_command (notmuch_config_t *config, int argc, char *argv[])
 	{ NOTMUCH_OPT_KEYWORD_FLAGS, &ctx->output, "output", 'o',
 	  (notmuch_keyword_t []){ { "sender", OUTPUT_SENDER },
 				  { "recipients", OUTPUT_RECIPIENTS },
+				  { "count", OUTPUT_COUNT },
 				  { 0, 0 } } },
 	{ NOTMUCH_OPT_KEYWORD, &ctx->exclude, "exclude", 'x',
 	  (notmuch_keyword_t []){ { "true", NOTMUCH_EXCLUDE_TRUE },
@@ -666,15 +735,21 @@ notmuch_address_command (notmuch_config_t *config, int argc, char *argv[])
     if (opt_index < 0)
 	return EXIT_FAILURE;
 
-    if (! ctx->output)
-	ctx->output = OUTPUT_SENDER | OUTPUT_RECIPIENTS;
+    if (! (ctx->output & (OUTPUT_SENDER | OUTPUT_RECIPIENTS)))
+	ctx->output |= OUTPUT_SENDER;
 
     if (_notmuch_search_prepare (ctx, config,
 				 argc - opt_index, argv + opt_index))
 	return EXIT_FAILURE;
 
+    ctx->addresses = g_hash_table_new_full (g_str_hash, g_str_equal,
+					    _talloc_free_for_g_hash, _talloc_free_for_g_hash);
+
     ret = do_search_messages (ctx);
 
+    g_hash_table_unref (ctx->addresses);
+
+
     _notmuch_search_cleanup (ctx);
 
     return ret ? EXIT_FAILURE : EXIT_SUCCESS;