X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-config.c;h=48312e3f913dda58151efbe591415f875751bb05;hp=0ded6d739962d26d6c9ba61bbea4f9cc583b5d7b;hb=4ef2106792439f5ade157b3ba3b8f7fa86fcb3ed;hpb=ba33a15ec3ab80b175cf54d2584aa8acd1a2dc6e

diff --git a/notmuch-config.c b/notmuch-config.c
index 0ded6d73..48312e3f 100644
--- a/notmuch-config.c
+++ b/notmuch-config.c
@@ -44,7 +44,14 @@ static const char new_config_comment[] =
     " The following options are supported here:\n"
     "\n"
     "\ttags	A list (separated by ';') of the tags that will be\n"
-    "\t	added to all messages incorporated by \"notmuch new\".\n";
+    "\t	added to all messages incorporated by \"notmuch new\".\n"
+    "\n"
+    "\tignore	A list (separated by ';') of file and directory names\n"
+    "\t	that will not be searched for messages by \"notmuch new\".\n"
+    "\n"
+    "\t	NOTE: *Every* file/directory that goes by one of those\n"
+    "\t	names will be ignored, independent of its depth/location\n"
+    "\t	in the mail store.\n";
 
 static const char user_config_comment[] =
     " User configuration\n"
@@ -97,6 +104,7 @@ static const char search_config_comment[] =
 struct _notmuch_config {
     char *filename;
     GKeyFile *key_file;
+    notmuch_bool_t is_new;
 
     char *database_path;
     char *user_name;
@@ -105,6 +113,8 @@ struct _notmuch_config {
     size_t user_other_email_length;
     const char **new_tags;
     size_t new_tags_length;
+    const char **new_ignore;
+    size_t new_ignore_length;
     notmuch_bool_t maildir_synchronize_flags;
     const char **search_exclude_tags;
     size_t search_exclude_tags_length;
@@ -223,10 +233,9 @@ get_username_from_passwd_file (void *ctx)
 notmuch_config_t *
 notmuch_config_open (void *ctx,
 		     const char *filename,
-		     notmuch_bool_t *is_new_ret)
+		     notmuch_bool_t create_new)
 {
     GError *error = NULL;
-    int is_new = 0;
     size_t tmp;
     char *notmuch_config_env = NULL;
     int file_had_database_group;
@@ -235,9 +244,6 @@ notmuch_config_open (void *ctx,
     int file_had_maildir_group;
     int file_had_search_group;
 
-    if (is_new_ret)
-	*is_new_ret = 0;
-
     notmuch_config_t *config = talloc (ctx, notmuch_config_t);
     if (config == NULL) {
 	fprintf (stderr, "Out of memory.\n");
@@ -257,6 +263,7 @@ notmuch_config_open (void *ctx,
 
     config->key_file = g_key_file_new ();
 
+    config->is_new = FALSE;
     config->database_path = NULL;
     config->user_name = NULL;
     config->user_primary_email = NULL;
@@ -264,6 +271,8 @@ notmuch_config_open (void *ctx,
     config->user_other_email_length = 0;
     config->new_tags = NULL;
     config->new_tags_length = 0;
+    config->new_ignore = NULL;
+    config->new_ignore_length = 0;
     config->maildir_synchronize_flags = TRUE;
     config->search_exclude_tags = NULL;
     config->search_exclude_tags_length = 0;
@@ -273,17 +282,16 @@ notmuch_config_open (void *ctx,
 				     G_KEY_FILE_KEEP_COMMENTS,
 				     &error))
     {
-	/* If the caller passed a non-NULL value for is_new_ret, then
-	 * the caller is prepared for a default configuration file in
-	 * the case of FILE NOT FOUND. Otherwise, any read failure is
-	 * an error.
+	/* If create_new is true, then the caller is prepared for a
+	 * default configuration file in the case of FILE NOT
+	 * FOUND. Otherwise, any read failure is an error.
 	 */
-	if (is_new_ret &&
+	if (create_new &&
 	    error->domain == G_FILE_ERROR &&
 	    error->code == G_FILE_ERROR_NOENT)
 	{
 	    g_error_free (error);
-	    is_new = 1;
+	    config->is_new = TRUE;
 	}
 	else
 	{
@@ -361,8 +369,12 @@ notmuch_config_open (void *ctx,
 	notmuch_config_set_new_tags (config, tags, 2);
     }
 
+    if (notmuch_config_get_new_ignore (config, &tmp) == NULL) {
+	notmuch_config_set_new_ignore (config, NULL, 0);
+    }
+
     if (notmuch_config_get_search_exclude_tags (config, &tmp) == NULL) {
-	if (is_new) {
+	if (config->is_new) {
 	    const char *tags[] = { "deleted", "spam" };
 	    notmuch_config_set_search_exclude_tags (config, tags, 2);
 	} else {
@@ -382,7 +394,7 @@ notmuch_config_open (void *ctx,
     /* Whenever we know of configuration sections that don't appear in
      * the configuration file, we add some comments to help the user
      * understand what can be done. */
-    if (is_new)
+    if (config->is_new)
     {
 	g_key_file_set_comment (config->key_file, NULL, NULL,
 				toplevel_config_comment, NULL);
@@ -417,9 +429,6 @@ notmuch_config_open (void *ctx,
 				search_config_comment, NULL);
     }
 
-    if (is_new_ret)
-	*is_new_ret = is_new;
-
     return config;
 }
 
@@ -467,6 +476,55 @@ notmuch_config_save (notmuch_config_t *config)
     return 0;
 }
 
+notmuch_bool_t
+notmuch_config_is_new (notmuch_config_t *config)
+{
+    return config->is_new;
+}
+
+
+static const char **
+_config_get_list (notmuch_config_t *config,
+		  const char *section, const char *key,
+		  const char ***outlist, size_t *list_length, size_t *ret_length)
+{
+    assert(outlist);
+
+    if (*outlist == NULL) {
+
+	char **inlist = g_key_file_get_string_list (config->key_file,
+					     section, key, list_length, NULL);
+	if (inlist) {
+	    unsigned int i;
+
+	    *outlist = talloc_size (config, sizeof (char *) * (*list_length + 1));
+
+	    for (i = 0; i < *list_length; i++)
+		(*outlist)[i] = talloc_strdup (*outlist, inlist[i]);
+
+	    (*outlist)[i] = NULL;
+
+	    g_strfreev (inlist);
+	}
+    }
+
+    if (ret_length)
+	*ret_length = *list_length;
+
+    return *outlist;
+}
+
+static void
+_config_set_list (notmuch_config_t *config,
+		  const char *group, const char *name,
+		  const char *list[],
+		  size_t length, const char ***config_var )
+{
+    g_key_file_set_string_list (config->key_file, group, name, list, length);
+    talloc_free (*config_var);
+    *config_var = NULL;
+}
+
 const char *
 notmuch_config_get_database_path (notmuch_config_t *config)
 {
@@ -551,37 +609,6 @@ notmuch_config_set_user_primary_email (notmuch_config_t *config,
     config->user_primary_email = NULL;
 }
 
-static const char **
-_config_get_list (notmuch_config_t *config,
-		  const char *section, const char *key,
-		  const char ***outlist, size_t *list_length, size_t *ret_length)
-{
-    assert(outlist);
-
-    if (*outlist == NULL) {
-
-	char **inlist = g_key_file_get_string_list (config->key_file,
-					     section, key, list_length, NULL);
-	if (inlist) {
-	    unsigned int i;
-
-	    *outlist = talloc_size (config, sizeof (char *) * (*list_length + 1));
-
-	    for (i = 0; i < *list_length; i++)
-		(*outlist)[i] = talloc_strdup (*outlist, inlist[i]);
-
-	    (*outlist)[i] = NULL;
-
-	    g_strfreev (inlist);
-	}
-    }
-
-    if (ret_length)
-	*ret_length = *list_length;
-
-    return *outlist;
-}
-
 const char **
 notmuch_config_get_user_other_email (notmuch_config_t *config,   size_t *length)
 {
@@ -598,15 +625,12 @@ notmuch_config_get_new_tags (notmuch_config_t *config,   size_t *length)
 			     &(config->new_tags_length), length);
 }
 
-static void
-_config_set_list (notmuch_config_t *config,
-		  const char *group, const char *name,
-		  const char *list[],
-		  size_t length, const char ***config_var )
+const char **
+notmuch_config_get_new_ignore (notmuch_config_t *config, size_t *length)
 {
-    g_key_file_set_string_list (config->key_file, group, name, list, length);
-    talloc_free (*config_var);
-    *config_var = NULL;
+    return _config_get_list (config, "new", "ignore",
+			     &(config->new_ignore),
+			     &(config->new_ignore_length), length);
 }
 
 void
@@ -627,6 +651,15 @@ notmuch_config_set_new_tags (notmuch_config_t *config,
 		     &(config->new_tags));
 }
 
+void
+notmuch_config_set_new_ignore (notmuch_config_t *config,
+			       const char *list[],
+			       size_t length)
+{
+    _config_set_list (config, "new", "ignore", list, length,
+		     &(config->new_ignore));
+}
+
 const char **
 notmuch_config_get_search_exclude_tags (notmuch_config_t *config, size_t *length)
 {
@@ -672,14 +705,8 @@ _item_split (char *item, char **group, char **key)
 }
 
 static int
-notmuch_config_command_get (void *ctx, char *item)
+notmuch_config_command_get (notmuch_config_t *config, char *item)
 {
-    notmuch_config_t *config;
-
-    config = notmuch_config_open (ctx, NULL, NULL);
-    if (config == NULL)
-	return 1;
-
     if (strcmp(item, "database.path") == 0) {
 	printf ("%s\n", notmuch_config_get_database_path (config));
     } else if (strcmp(item, "user.name") == 0) {
@@ -720,28 +747,20 @@ notmuch_config_command_get (void *ctx, char *item)
 	for (i = 0; i < length; i++)
 	    printf ("%s\n", value[i]);
 
-	free (value);
+	g_strfreev (value);
     }
 
-    notmuch_config_close (config);
-
     return 0;
 }
 
 static int
-notmuch_config_command_set (void *ctx, char *item, int argc, char *argv[])
+notmuch_config_command_set (notmuch_config_t *config, char *item, int argc, char *argv[])
 {
-    notmuch_config_t *config;
     char *group, *key;
-    int ret;
 
     if (_item_split (item, &group, &key))
 	return 1;
 
-    config = notmuch_config_open (ctx, NULL, NULL);
-    if (config == NULL)
-	return 1;
-
     /* With only the name of an item, we clear it from the
      * configuration file.
      *
@@ -762,26 +781,74 @@ notmuch_config_command_set (void *ctx, char *item, int argc, char *argv[])
 	break;
     }
 
-    ret = notmuch_config_save (config);
-    notmuch_config_close (config);
+    return notmuch_config_save (config);
+}
+
+static int
+notmuch_config_command_list (notmuch_config_t *config)
+{
+    char **groups;
+    size_t g, groups_length;
+
+    groups = g_key_file_get_groups (config->key_file, &groups_length);
+    if (groups == NULL)
+	return 1;
+
+    for (g = 0; g < groups_length; g++) {
+	char **keys;
+	size_t k, keys_length;
+
+	keys = g_key_file_get_keys (config->key_file,
+				    groups[g], &keys_length, NULL);
+	if (keys == NULL)
+	    continue;
+
+	for (k = 0; k < keys_length; k++) {
+	    char *value;
+
+	    value = g_key_file_get_string (config->key_file,
+					   groups[g], keys[k], NULL);
+	    if (value != NULL) {
+		printf ("%s.%s=%s\n", groups[g], keys[k], value);
+		free (value);
+	    }
+	}
+
+	g_strfreev (keys);
+    }
+
+    g_strfreev (groups);
 
-    return ret;
+    return 0;
 }
 
 int
-notmuch_config_command (void *ctx, int argc, char *argv[])
+notmuch_config_command (notmuch_config_t *config, int argc, char *argv[])
 {
     argc--; argv++; /* skip subcommand argument */
 
-    if (argc < 2) {
-	fprintf (stderr, "Error: notmuch config requires at least two arguments.\n");
+    if (argc < 1) {
+	fprintf (stderr, "Error: notmuch config requires at least one argument.\n");
 	return 1;
     }
 
-    if (strcmp (argv[0], "get") == 0)
-	return notmuch_config_command_get (ctx, argv[1]);
-    else if (strcmp (argv[0], "set") == 0)
-	return notmuch_config_command_set (ctx, argv[1], argc - 2, argv + 2);
+    if (strcmp (argv[0], "get") == 0) {
+	if (argc != 2) {
+	    fprintf (stderr, "Error: notmuch config get requires exactly "
+		     "one argument.\n");
+	    return 1;
+	}
+	return notmuch_config_command_get (config, argv[1]);
+    } else if (strcmp (argv[0], "set") == 0) {
+	if (argc < 2) {
+	    fprintf (stderr, "Error: notmuch config set requires at least "
+		     "one argument.\n");
+	    return 1;
+	}
+	return notmuch_config_command_set (config, argv[1], argc - 2, argv + 2);
+    } else if (strcmp (argv[0], "list") == 0) {
+	return notmuch_config_command_list (config);
+    }
 
     fprintf (stderr, "Unrecognized argument for notmuch config: %s\n",
 	     argv[0]);