From ddf112378b7e9abef79fde13828ba904723c1ffd Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Thu, 3 Jan 2013 03:06:45 +0100 Subject: permission: convert to C++ --- src/permission.c | 138 ------------------------------------------------------- 1 file changed, 138 deletions(-) delete mode 100644 src/permission.c (limited to 'src/permission.c') diff --git a/src/permission.c b/src/permission.c deleted file mode 100644 index cd52b9c86..000000000 --- a/src/permission.c +++ /dev/null @@ -1,138 +0,0 @@ -/* - * Copyright (C) 2003-2011 The Music Player Daemon Project - * http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" -#include "permission.h" -#include "conf.h" -#include "mpd_error.h" - -#include - -#include -#include - -#define PERMISSION_PASSWORD_CHAR '@' -#define PERMISSION_SEPERATOR "," - -#define PERMISSION_READ_STRING "read" -#define PERMISSION_ADD_STRING "add" -#define PERMISSION_CONTROL_STRING "control" -#define PERMISSION_ADMIN_STRING "admin" - -static GHashTable *permission_passwords; - -static unsigned permission_default; - -static unsigned parsePermissions(const char *string) -{ - unsigned permission = 0; - gchar **tokens; - - if (!string) - return 0; - - tokens = g_strsplit(string, PERMISSION_SEPERATOR, 0); - for (unsigned i = 0; tokens[i] != NULL; ++i) { - char *temp = tokens[i]; - - if (strcmp(temp, PERMISSION_READ_STRING) == 0) { - permission |= PERMISSION_READ; - } else if (strcmp(temp, PERMISSION_ADD_STRING) == 0) { - permission |= PERMISSION_ADD; - } else if (strcmp(temp, PERMISSION_CONTROL_STRING) == 0) { - permission |= PERMISSION_CONTROL; - } else if (strcmp(temp, PERMISSION_ADMIN_STRING) == 0) { - permission |= PERMISSION_ADMIN; - } else { - MPD_ERROR("unknown permission \"%s\"", temp); - } - } - - g_strfreev(tokens); - - return permission; -} - -void initPermissions(void) -{ - char *password; - unsigned permission; - const struct config_param *param; - - permission_passwords = g_hash_table_new_full(g_str_hash, g_str_equal, - g_free, NULL); - - permission_default = PERMISSION_READ | PERMISSION_ADD | - PERMISSION_CONTROL | PERMISSION_ADMIN; - - param = config_get_next_param(CONF_PASSWORD, NULL); - - if (param) { - permission_default = 0; - - do { - const char *separator = - strchr(param->value, PERMISSION_PASSWORD_CHAR); - - if (separator == NULL) - MPD_ERROR("\"%c\" not found in password string " - "\"%s\", line %i", - PERMISSION_PASSWORD_CHAR, - param->value, param->line); - - password = g_strndup(param->value, - separator - param->value); - - permission = parsePermissions(separator + 1); - - g_hash_table_replace(permission_passwords, - password, - GINT_TO_POINTER(permission)); - } while ((param = config_get_next_param(CONF_PASSWORD, param))); - } - - param = config_get_param(CONF_DEFAULT_PERMS); - - if (param) - permission_default = parsePermissions(param->value); -} - -int getPermissionFromPassword(char const* password, unsigned* permission) -{ - bool found; - gpointer key, value; - - found = g_hash_table_lookup_extended(permission_passwords, - password, &key, &value); - if (!found) - return -1; - - *permission = GPOINTER_TO_INT(value); - return 0; -} - -void finishPermissions(void) -{ - g_hash_table_destroy(permission_passwords); -} - -unsigned getDefaultPermissions(void) -{ - return permission_default; -} -- cgit v1.2.3