X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-config.c;h=6e4c5c4c0c93738f643b4048152c0d2de826a5f4;hp=cf306039466b552f8196b3095ca3058616f801d2;hb=3185df17eb6c7621df3945841af58f2b19facc40;hpb=676d25111e1343ce31cb4a51b26f05a06305cda5

diff --git a/notmuch-config.c b/notmuch-config.c
index cf306039..6e4c5c4c 100644
--- a/notmuch-config.c
+++ b/notmuch-config.c
@@ -61,6 +61,28 @@ static const char user_config_comment[] =
     " recipient list of replies, and will set the From address based on the\n"
     " address to which the original email was addressed.\n";
 
+static const char maildir_config_comment[] =
+    " Maildir compatibility configuration\n"
+    "\n"
+    " The following option is supported here:\n"
+    "\n"
+    "\tsynchronize_flags      Valid values are true and false.\n"
+    "\n"
+    "\tIf true, then the following maildir flags (in message filenames)\n"
+    "\twill be syncrhonized with the corresponding notmuch tags:\n"
+    "\n"
+    "\t\tFlag	Tag\n"
+    "\t\t----	-------\n"
+    "\t\tD	draft\n"
+    "\t\tF	flagged\n"
+    "\t\tP	passed\n"
+    "\t\tR	replied\n"
+    "\t\tS	unread (added when 'S' flag is not present)\n"
+    "\n"
+    "\tThe \"notmuch new\" command will notice flag changes in filenames\n"
+    "\tand update tags, while the \"notmuch tag\" and \"notmuch restore\"\n"
+    "\tcommands will notice tag changes and update flags in filenames\n";
+
 struct _notmuch_config {
     char *filename;
     GKeyFile *key_file;
@@ -68,10 +90,11 @@ struct _notmuch_config {
     char *database_path;
     char *user_name;
     char *user_primary_email;
-    char **user_other_email;
+    const char **user_other_email;
     size_t user_other_email_length;
     const char **new_tags;
     size_t new_tags_length;
+    notmuch_bool_t maildir_synchronize_flags;
 };
 
 static int
@@ -86,13 +109,15 @@ notmuch_config_destructor (notmuch_config_t *config)
 static char *
 get_name_from_passwd_file (void *ctx)
 {
-    long pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX);
-    char *pw_buf = talloc_zero_size (ctx, pw_buf_size);
+    long pw_buf_size;
+    char *pw_buf;
     struct passwd passwd, *ignored;
     char *name;
     int e;
 
+    pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX);
     if (pw_buf_size == -1) pw_buf_size = 64;
+    pw_buf = talloc_size (ctx, pw_buf_size);
 
     while ((e = getpwuid_r (getuid (), &passwd, pw_buf,
                             pw_buf_size, &ignored)) == ERANGE) {
@@ -119,13 +144,16 @@ get_name_from_passwd_file (void *ctx)
 static char *
 get_username_from_passwd_file (void *ctx)
 {
-    long pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX);
-    char *pw_buf = talloc_zero_size (ctx, pw_buf_size);
+    long pw_buf_size;
+    char *pw_buf;
     struct passwd passwd, *ignored;
     char *name;
     int e;
 
+    pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX);
     if (pw_buf_size == -1) pw_buf_size = 64;
+    pw_buf = talloc_zero_size (ctx, pw_buf_size);
+
     while ((e = getpwuid_r (getuid (), &passwd, pw_buf,
                             pw_buf_size, &ignored)) == ERANGE) {
         pw_buf_size = pw_buf_size * 2;
@@ -191,6 +219,7 @@ notmuch_config_open (void *ctx,
     int file_had_database_group;
     int file_had_new_group;
     int file_had_user_group;
+    int file_had_maildir_group;
 
     if (is_new_ret)
 	*is_new_ret = 0;
@@ -221,6 +250,7 @@ notmuch_config_open (void *ctx,
     config->user_other_email_length = 0;
     config->new_tags = NULL;
     config->new_tags_length = 0;
+    config->maildir_synchronize_flags = TRUE;
 
     if (! g_key_file_load_from_file (config->key_file,
 				     config->filename,
@@ -263,6 +293,7 @@ notmuch_config_open (void *ctx,
 						    "database");
     file_had_new_group = g_key_file_has_group (config->key_file, "new");
     file_had_user_group = g_key_file_has_group (config->key_file, "user");
+    file_had_maildir_group = g_key_file_has_group (config->key_file, "maildir");
 
 
     if (notmuch_config_get_database_path (config) == NULL) {
@@ -313,6 +344,15 @@ notmuch_config_open (void *ctx,
 	notmuch_config_set_new_tags (config, tags, 2);
     }
 
+    error = NULL;
+    config->maildir_synchronize_flags =
+	g_key_file_get_boolean (config->key_file,
+				"maildir", "synchronize_flags", &error);
+    if (error) {
+	notmuch_config_set_maildir_synchronize_flags (config, TRUE);
+	g_error_free (error);
+    }
+
     /* 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. */
@@ -340,6 +380,12 @@ notmuch_config_open (void *ctx,
 				user_config_comment, NULL);
     }
 
+    if (! file_had_maildir_group)
+    {
+	g_key_file_set_comment (config->key_file, "maildir", NULL,
+				maildir_config_comment, NULL);
+    }
+
     if (is_new_ret)
 	*is_new_ret = is_new;
 
@@ -474,7 +520,7 @@ notmuch_config_set_user_primary_email (notmuch_config_t *config,
     config->user_primary_email = NULL;
 }
 
-char **
+const char **
 notmuch_config_get_user_other_email (notmuch_config_t *config,
 				     size_t *length)
 {
@@ -562,3 +608,159 @@ notmuch_config_set_new_tags (notmuch_config_t *config,
     config->new_tags = NULL;
 }
 
+/* Given a configuration item of the form <group>.<key> return the
+ * component group and key. If any error occurs, print a message on
+ * stderr and return 1. Otherwise, return 0.
+ *
+ * Note: This function modifies the original 'item' string.
+ */
+static int
+_item_split (char *item, char **group, char **key)
+{
+    char *period;
+
+    *group = item;
+
+    period = index (item, '.');
+    if (period == NULL || *(period+1) == '\0') {
+	fprintf (stderr,
+		 "Invalid configuration name: %s\n"
+		 "(Should be of the form <section>.<item>)\n", item);
+	return 1;
+    }
+
+    *period = '\0';
+    *key = period + 1;
+
+    return 0;
+}
+
+static int
+notmuch_config_command_get (void *ctx, 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) {
+	printf ("%s\n", notmuch_config_get_user_name (config));
+    } else if (strcmp(item, "user.primary_email") == 0) {
+	printf ("%s\n", notmuch_config_get_user_primary_email (config));
+    } else if (strcmp(item, "user.other_email") == 0) {
+	const char **other_email;
+	size_t i, length;
+	
+	other_email = notmuch_config_get_user_other_email (config, &length);
+	for (i = 0; i < length; i++)
+	    printf ("%s\n", other_email[i]);
+    } else if (strcmp(item, "new.tags") == 0) {
+	const char **tags;
+	size_t i, length;
+
+	tags = notmuch_config_get_new_tags (config, &length);
+	for (i = 0; i < length; i++)
+	    printf ("%s\n", tags[i]);
+    } else {
+	char **value;
+	size_t i, length;
+	char *group, *key;
+
+	if (_item_split (item, &group, &key))
+	    return 1;
+
+	value = g_key_file_get_string_list (config->key_file,
+					    group, key,
+					    &length, NULL);
+	if (value == NULL) {
+	    fprintf (stderr, "Unknown configuration item: %s.%s\n",
+		     group, key);
+	    return 1;
+	}
+
+	for (i = 0; i < length; i++)
+	    printf ("%s\n", value[i]);
+
+	free (value);
+    }
+
+    notmuch_config_close (config);
+
+    return 0;
+}
+
+static int
+notmuch_config_command_set (void *ctx, 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.
+     *
+     * With a single value, we set it as a string.
+     *
+     * With multiple values, we set them as a string list.
+     */
+    switch (argc) {
+    case 0:
+	g_key_file_remove_key (config->key_file, group, key, NULL);
+	break;
+    case 1:
+	g_key_file_set_string (config->key_file, group, key, argv[0]);
+	break;
+    default:
+	g_key_file_set_string_list (config->key_file, group, key,
+				    (const gchar **) argv, argc);
+	break;
+    }
+
+    ret = notmuch_config_save (config);
+    notmuch_config_close (config);
+
+    return ret;
+}
+
+int
+notmuch_config_command (void *ctx, int argc, char *argv[])
+{
+    if (argc < 2) {
+	fprintf (stderr, "Error: notmuch config requires at least two arguments.\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);
+
+    fprintf (stderr, "Unrecognized argument for notmuch config: %s\n",
+	     argv[0]);
+    return 1;
+}
+
+notmuch_bool_t
+notmuch_config_get_maildir_synchronize_flags (notmuch_config_t *config)
+{
+    return config->maildir_synchronize_flags;
+}
+
+void
+notmuch_config_set_maildir_synchronize_flags (notmuch_config_t *config,
+					      notmuch_bool_t synchronize_flags)
+{
+    g_key_file_set_boolean (config->key_file,
+			    "maildir", "synchronize_flags", synchronize_flags);
+    config->maildir_synchronize_flags = synchronize_flags;
+}