diff options
author | Ray Strode <rstrode@redhat.com> | 2015-07-02 13:08:05 -0400 |
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committer | Ray Strode <rstrode@redhat.com> | 2015-07-02 17:29:19 -0400 |
commit | cab736cfb32aa25677287ff261ae1cb11f036e89 (patch) | |
tree | ba7d9a3b8b2f8d13e41e59f2ac6418a0c1cfbdd1 /daemon/gdm-session.c | |
parent | 29ecdb33ffc89f0b38cc9058f476e60eb0d31f6e (diff) | |
download | gdm-cab736cfb32aa25677287ff261ae1cb11f036e89.tar.gz |
session: load locale.conf from gdm-session.c
Right now we're not picking up changes to locale.conf completely
at runtime.
This commit moves reading locale.conf to a different place in the
code, so that it's more effectively read and used.
https://bugzilla.gnome.org/show_bug.cgi?id=751865
Diffstat (limited to 'daemon/gdm-session.c')
-rw-r--r-- | daemon/gdm-session.c | 96 |
1 files changed, 95 insertions, 1 deletions
diff --git a/daemon/gdm-session.c b/daemon/gdm-session.c index b64c3edc..6faa7cd0 100644 --- a/daemon/gdm-session.c +++ b/daemon/gdm-session.c @@ -485,8 +485,17 @@ get_session_command_for_name (const char *name, static const char * get_default_language_name (GdmSession *self) { + const char *default_language; + if (self->priv->saved_language != NULL) { - return self->priv->saved_language; + return self->priv->saved_language; + } + + default_language = g_hash_table_lookup (self->priv->environment, + "LANG"); + + if (default_language != NULL) { + return default_language; } return setlocale (LC_MESSAGES, NULL); @@ -1672,6 +1681,90 @@ free_conversation (GdmSessionConversation *conversation) } static void +load_lang_config_file (GdmSession *self) +{ + static const char *config_file = LANG_CONFIG_FILE; + gchar *contents = NULL; + gchar *p; + gchar *key; + gchar *value; + gsize length; + GError *error; + GString *line; + GRegex *re; + + if (!g_file_test (config_file, G_FILE_TEST_EXISTS)) { + g_debug ("Cannot access '%s'", config_file); + return; + } + + error = NULL; + if (!g_file_get_contents (config_file, &contents, &length, &error)) { + g_debug ("Failed to parse '%s': %s", + LANG_CONFIG_FILE, + (error && error->message) ? error->message : "(null)"); + g_error_free (error); + return; + } + + if (!g_utf8_validate (contents, length, NULL)) { + g_warning ("Invalid UTF-8 in '%s'", config_file); + g_free (contents); + return; + } + + re = g_regex_new ("(?P<key>(LANG|LANGUAGE|LC_CTYPE|LC_NUMERIC|LC_TIME|LC_COLLATE|LC_MONETARY|LC_MESSAGES|LC_PAPER|LC_NAME|LC_ADDRESS|LC_TELEPHONE|LC_MEASUREMENT|LC_IDENTIFICATION|LC_ALL))=(\")?(?P<value>[^\"]*)?(\")?", 0, 0, &error); + if (re == NULL) { + g_warning ("Failed to regex: %s", + (error && error->message) ? error->message : "(null)"); + g_error_free (error); + g_free (contents); + return; + } + + line = g_string_new (""); + for (p = contents; p && *p; p = g_utf8_find_next_char (p, NULL)) { + gunichar ch; + GMatchInfo *match_info = NULL; + + ch = g_utf8_get_char (p); + if ((ch != '\n') && (ch != '\0')) { + g_string_append_unichar (line, ch); + continue; + } + + if (line->str && g_utf8_get_char (line->str) == '#') { + goto next_line; + } + + if (!g_regex_match (re, line->str, 0, &match_info)) { + goto next_line; + } + + if (!g_match_info_matches (match_info)) { + goto next_line; + } + + key = g_match_info_fetch_named (match_info, "key"); + value = g_match_info_fetch_named (match_info, "value"); + + if (key && *key && value && *value) { + g_setenv (key, value, TRUE); + } + + g_free (key); + g_free (value); +next_line: + g_match_info_free (match_info); + g_string_set_size (line, 0); + } + + g_string_free (line, TRUE); + g_regex_unref (re); + g_free (contents); +} + +static void gdm_session_init (GdmSession *self) { self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, @@ -1688,6 +1781,7 @@ gdm_session_init (GdmSession *self) (GDestroyNotify) g_free, (GDestroyNotify) g_free); + load_lang_config_file (self); setup_worker_server (self); setup_outside_server (self); } |