diff options
| -rw-r--r-- | src/service.c | 80 |
1 files changed, 78 insertions, 2 deletions
diff --git a/src/service.c b/src/service.c index 7484134..034e67c 100644 --- a/src/service.c +++ b/src/service.c @@ -329,14 +329,90 @@ get_current_real_name (IndicatorSessionService * self) **** ***/ +static GHashTable* +get_os_release (void) +{ + static const char * const os_release = "/etc/os-release"; + GHashTable * hash; + GIOChannel * io; + + hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free); + + if ((io = g_io_channel_new_file (os_release, "r", NULL))) + { + GString * key = g_string_new (NULL); + + for (;;) + { + GIOStatus status; + char * in; + GError * error; + gchar * val; + + /* read a line */ + status = g_io_channel_read_line_string (io, key, NULL, NULL); + if (status == G_IO_STATUS_EOF) + break; + + /* ignore blank lines & comments */ + if (!key->len || key->str[0]=='#') + continue; + + /* split into key=value */ + in = strchr(key->str, '='); + if (!in) + continue; + *in++ = '\0'; + + /* unmunge the value component */ + g_strstrip(in); /* eat linefeed */ + error = NULL; + val = g_shell_unquote (in, &error); + if (error != NULL) + { + g_warning("Unable to unquote \"%s\": %s", in, error->message); + val = g_strdup(in); + g_clear_error(&error); + } + + g_debug("from \"%s\": key [%s] val [%s]", os_release, key->str, val); + g_hash_table_insert (hash, g_strdup(key->str), val); /* hash owns val now */ + } + + g_string_free(key, TRUE); + g_io_channel_unref(io); + } + + return hash; +} + +static const char* +get_distro_name (void) +{ + static char * distro_name = NULL; + + if (distro_name == NULL) + { + GHashTable * os_release = get_os_release(); + gpointer value = g_hash_table_lookup(os_release, "NAME"); + if (value == NULL) + value = "Ubuntu"; /* fallback value */ + distro_name = g_strdup(value); + g_hash_table_destroy(os_release); + } + + return distro_name; +} + static GMenuModel * create_admin_section (void) { GMenu * menu; - + gchar * help_label = g_strdup_printf(_("%s Help"), get_distro_name()); menu = g_menu_new (); g_menu_append (menu, _("About This Computer"), "indicator.about"); - g_menu_append (menu, _("Ubuntu Help"), "indicator.help"); + g_menu_append (menu, help_label, "indicator.help"); + g_free (help_label); return G_MENU_MODEL (menu); } |