From d4b870e7f91b7018524f7b85dc00b90cc64453bf Mon Sep 17 00:00:00 2001 From: Havoc Pennington Date: Thu, 12 Dec 2002 04:26:46 +0000 Subject: 2002-12-11 Havoc Pennington * dbus/dbus-types.h: add dbus_unichar * dbus/dbus-internals.c (_dbus_verbose): use _dbus_getenv * dbus/dbus-connection.c (dbus_connection_send_message): return TRUE on success * dbus/dbus-transport.c: include dbus-watch.h * dbus/dbus-connection.c: include dbus-message-internal.h * HACKING: add file with coding guidelines stuff. * dbus/dbus-string.h, dbus/dbus-string.c: Encapsulate all string handling here, for security purposes (as in vsftpd). Not actually using this class yet. * dbus/dbus-sysdeps.h, dbus/dbus-sysdeps.c: Encapsulate all system/libc usage here, as in vsftpd, for ease of auditing (and should also simplify portability). Haven't actually moved all the system/libc usage into here yet. --- dbus/dbus-string.h | 136 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 136 insertions(+) create mode 100644 dbus/dbus-string.h (limited to 'dbus/dbus-string.h') diff --git a/dbus/dbus-string.h b/dbus/dbus-string.h new file mode 100644 index 00000000..4eda5954 --- /dev/null +++ b/dbus/dbus-string.h @@ -0,0 +1,136 @@ +/* -*- mode: C; c-file-style: "gnu" -*- */ +/* dbus-string.h String utility class (internal to D-BUS implementation) + * + * Copyright (C) 2002 Red Hat, Inc. + * + * Licensed under the Academic Free License version 1.2 + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef DBUS_STRING_H +#define DBUS_STRING_H + +#include +#include +#include + +DBUS_BEGIN_DECLS; + +typedef struct DBusString DBusString; + +struct DBusString +{ + void *dummy1; /**< placeholder */ + int dummy2; /**< placeholder */ + int dummy3; /**< placeholder */ + int dummy4; /**< placeholder */ + unsigned int dummy5 : 1; /** placeholder */ + unsigned int dummy6 : 1; /** placeholder */ + unsigned int dummy7 : 1; /** placeholder */ +}; + +dbus_bool_t _dbus_string_init (DBusString *str, + int max_length); +void _dbus_string_init_const (DBusString *str, + const char *value); +void _dbus_string_free (DBusString *str); +void _dbus_string_lock (DBusString *str); + +void _dbus_string_get_data (DBusString *str, + char **data_return); +void _dbus_string_get_const_data (const DBusString *str, + const char **data_return); +void _dbus_string_get_data_len (DBusString *str, + char **data_return, + int start, + int len); +void _dbus_string_get_const_data_len (const DBusString *str, + const char **data_return, + int start, + int len); +dbus_bool_t _dbus_string_steal_data (DBusString *str, + char **data_return); +dbus_bool_t _dbus_string_steal_data_len (DBusString *str, + char **data_return, + int start, + int len); + +int _dbus_string_get_length (const DBusString *str); + +dbus_bool_t _dbus_string_lengthen (DBusString *str, + int additional_length); +void _dbus_string_shorten (DBusString *str, + int length_to_remove); +dbus_bool_t _dbus_string_set_length (DBusString *str, + int length); + +dbus_bool_t _dbus_string_append (DBusString *str, + const char *buffer); +dbus_bool_t _dbus_string_append_len (DBusString *str, + const char *buffer, + int len); +dbus_bool_t _dbus_string_append_int (DBusString *str, + long value); +dbus_bool_t _dbus_string_append_double (DBusString *str, + double value); +dbus_bool_t _dbus_string_append_byte (DBusString *str, + unsigned char byte); +dbus_bool_t _dbus_string_append_unichar (DBusString *str, + dbus_unichar_t ch); + + +void _dbus_string_delete (DBusString *str, + int start, + int len); +dbus_bool_t _dbus_string_move (DBusString *source, + int start, + DBusString *dest, + int insert_at); +dbus_bool_t _dbus_string_copy (const DBusString *source, + int start, + DBusString *dest, + int insert_at); +dbus_bool_t _dbus_string_move_len (DBusString *source, + int start, + int len, + DBusString *dest, + int insert_at); +dbus_bool_t _dbus_string_copy_len (const DBusString *source, + int start, + int len, + DBusString *dest, + int insert_at); + + +void _dbus_string_get_unichar (const DBusString *str, + int start, + dbus_unichar_t *ch_return, + int *end_return); + +dbus_bool_t _dbus_string_parse_int (const DBusString *str, + int start, + long *value_return, + int *end_return); +dbus_bool_t _dbus_string_parse_double (const DBusString *str, + int start, + double *value, + int *end_return); + + +DBUS_END_DECLS; + +#endif /* DBUS_STRING_H */ -- cgit