From 0629b78d815ce6a0b65aecc02fb18a122226274c Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Wed, 25 May 2016 23:32:14 -0400 Subject: stuff --- src/libsystemd/sd-bus/bus-message.h | 244 ------------------------------------ 1 file changed, 244 deletions(-) delete mode 100644 src/libsystemd/sd-bus/bus-message.h (limited to 'src/libsystemd/sd-bus/bus-message.h') diff --git a/src/libsystemd/sd-bus/bus-message.h b/src/libsystemd/sd-bus/bus-message.h deleted file mode 100644 index 4710c106b9..0000000000 --- a/src/libsystemd/sd-bus/bus-message.h +++ /dev/null @@ -1,244 +0,0 @@ -#pragma once - -/*** - This file is part of systemd. - - Copyright 2013 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see . -***/ - -#include -#include -#include - -#include "sd-bus.h" - -#include "bus-creds.h" -#include "bus-protocol.h" -#include "macro.h" -#include "time-util.h" - -struct bus_container { - char enclosing; - bool need_offsets:1; - - /* Indexes into the signature string */ - unsigned index, saved_index; - char *signature; - - size_t before, begin, end; - - /* dbus1: pointer to the array size value, if this is a value */ - uint32_t *array_size; - - /* gvariant: list of offsets to end of children if this is struct/dict entry/array */ - size_t *offsets, n_offsets, offsets_allocated, offset_index; - size_t item_size; - - char *peeked_signature; -}; - -struct bus_body_part { - struct bus_body_part *next; - void *data; - void *mmap_begin; - size_t size; - size_t mapped; - size_t allocated; - uint64_t memfd_offset; - int memfd; - bool free_this:1; - bool munmap_this:1; - bool sealed:1; - bool is_zero:1; -}; - -struct sd_bus_message { - unsigned n_ref; - - sd_bus *bus; - - uint64_t reply_cookie; - - const char *path; - const char *interface; - const char *member; - const char *destination; - const char *sender; - - sd_bus_error error; - - sd_bus_creds creds; - - usec_t monotonic; - usec_t realtime; - uint64_t seqnum; - int64_t priority; - uint64_t verify_destination_id; - - bool sealed:1; - bool dont_send:1; - bool allow_fds:1; - bool free_header:1; - bool free_kdbus:1; - bool free_fds:1; - bool release_kdbus:1; - bool poisoned:1; - - /* The first and last bytes of the message */ - struct bus_header *header; - void *footer; - - /* How many bytes are accessible in the above pointers */ - size_t header_accessible; - size_t footer_accessible; - - size_t fields_size; - size_t body_size; - size_t user_body_size; - - struct bus_body_part body; - struct bus_body_part *body_end; - unsigned n_body_parts; - - size_t rindex; - struct bus_body_part *cached_rindex_part; - size_t cached_rindex_part_begin; - - uint32_t n_fds; - int *fds; - - struct bus_container root_container, *containers; - size_t n_containers; - size_t containers_allocated; - - struct iovec *iovec; - struct iovec iovec_fixed[2]; - unsigned n_iovec; - - struct kdbus_msg *kdbus; - - char *peeked_signature; - - /* If set replies to this message must carry the signature - * specified here to successfully seal. This is initialized - * from the vtable data */ - const char *enforced_reply_signature; - - usec_t timeout; - - char sender_buffer[3 + DECIMAL_STR_MAX(uint64_t) + 1]; - char destination_buffer[3 + DECIMAL_STR_MAX(uint64_t) + 1]; - char *destination_ptr; - - size_t header_offsets[_BUS_MESSAGE_HEADER_MAX]; - unsigned n_header_offsets; -}; - -static inline bool BUS_MESSAGE_NEED_BSWAP(sd_bus_message *m) { - return m->header->endian != BUS_NATIVE_ENDIAN; -} - -static inline uint16_t BUS_MESSAGE_BSWAP16(sd_bus_message *m, uint16_t u) { - return BUS_MESSAGE_NEED_BSWAP(m) ? bswap_16(u) : u; -} - -static inline uint32_t BUS_MESSAGE_BSWAP32(sd_bus_message *m, uint32_t u) { - return BUS_MESSAGE_NEED_BSWAP(m) ? bswap_32(u) : u; -} - -static inline uint64_t BUS_MESSAGE_BSWAP64(sd_bus_message *m, uint64_t u) { - return BUS_MESSAGE_NEED_BSWAP(m) ? bswap_64(u) : u; -} - -static inline uint64_t BUS_MESSAGE_COOKIE(sd_bus_message *m) { - if (m->header->version == 2) - return BUS_MESSAGE_BSWAP64(m, m->header->dbus2.cookie); - - return BUS_MESSAGE_BSWAP32(m, m->header->dbus1.serial); -} - -static inline size_t BUS_MESSAGE_SIZE(sd_bus_message *m) { - return - sizeof(struct bus_header) + - ALIGN8(m->fields_size) + - m->body_size; -} - -static inline size_t BUS_MESSAGE_BODY_BEGIN(sd_bus_message *m) { - return - sizeof(struct bus_header) + - ALIGN8(m->fields_size); -} - -static inline void* BUS_MESSAGE_FIELDS(sd_bus_message *m) { - return (uint8_t*) m->header + sizeof(struct bus_header); -} - -static inline bool BUS_MESSAGE_IS_GVARIANT(sd_bus_message *m) { - return m->header->version == 2; -} - -int bus_message_seal(sd_bus_message *m, uint64_t serial, usec_t timeout); -int bus_message_get_blob(sd_bus_message *m, void **buffer, size_t *sz); -int bus_message_read_strv_extend(sd_bus_message *m, char ***l); - -int bus_message_from_header( - sd_bus *bus, - void *header, - size_t header_accessible, - void *footer, - size_t footer_accessible, - size_t message_size, - int *fds, - unsigned n_fds, - const char *label, - size_t extra, - sd_bus_message **ret); - -int bus_message_from_malloc( - sd_bus *bus, - void *buffer, - size_t length, - int *fds, - unsigned n_fds, - const char *label, - sd_bus_message **ret); - -int bus_message_get_arg(sd_bus_message *m, unsigned i, const char **str); -int bus_message_get_arg_strv(sd_bus_message *m, unsigned i, char ***strv); - -int bus_message_append_ap(sd_bus_message *m, const char *types, va_list ap); - -int bus_message_parse_fields(sd_bus_message *m); - -struct bus_body_part *message_append_part(sd_bus_message *m); - -#define MESSAGE_FOREACH_PART(part, i, m) \ - for ((i) = 0, (part) = &(m)->body; (i) < (m)->n_body_parts; (i)++, (part) = (part)->next) - -int bus_body_part_map(struct bus_body_part *part); -void bus_body_part_unmap(struct bus_body_part *part); - -int bus_message_to_errno(sd_bus_message *m); - -int bus_message_new_synthetic_error(sd_bus *bus, uint64_t serial, const sd_bus_error *e, sd_bus_message **m); - -int bus_message_remarshal(sd_bus *bus, sd_bus_message **m); - -int bus_message_append_sender(sd_bus_message *m, const char *sender); - -void bus_message_set_sender_driver(sd_bus *bus, sd_bus_message *m); -void bus_message_set_sender_local(sd_bus *bus, sd_bus_message *m); -- cgit v1.2.3-54-g00ecf