cstruct

AuthorsAnil Madhavapeddy, Richard Mortier, Thomas Gazagnaire, Pierre Chambart, David Kaloper and Jeremy Yallop
LicenseISC
Homepagehttps://github.com/mirage/ocaml-cstruct
Issue Trackerhttps://github.com/mirage/ocaml-cstruct/issues
Tagsorg:mirage and org:xapi-project
Maintaineranil@recoil.org
Dependencies
&base-bytes
conf-time
ocamlfind
ocplib-endian
ounit
sexplib
Optional dependencies
|async
base-unix
lwt
ppx_tools
Availableocaml-version >= "4.02.3" & ocaml-version < "4.05.0"
PublishedAug 17, 2016
Source [http] https://github.com/mirage/ocaml-cstruct/archive/v2.3.0.tar.gz
f84097a0618715e2849542ee8e893454
StatisticsInstalled 8 times last month.
Edithttps://github.com/ocaml/opam-repository/tree/master/packages/cstruct/cstruct.2.3.0/opam

access C structures via a camlp4 extension

Cstruct is a library and syntax extension to make it easier to access C-like structures directly from OCaml. It supports both reading and writing to these structures, and they are accessed via the Bigarray module.

An example pcap description using PPX extension points is:

[%%cstruct
type pcap_header = {
  magic_number: uint32_t;   (* magic number *)
  version_major: uint16_t;  (* major version number *)
  version_minor: uint16_t;  (* minor version number *)
  thiszone: uint32_t;       (* GMT to local correction *)
  sigfigs: uint32_t;        (* accuracy of timestamps *)
  snaplen: uint32_t;        (* max length of captured packets, in octets *)
  network: uint32_t;        (* data link type *)
} [@@little_endian]]

For Camlp4 support, please use a version of Cstruct that is <=1.9.0

Necessary for
angstrom
0.7.0
arakoon
&>= 1.8.6
1.8.12
arp
asn1-combinators
>= 0.1.2
channel
charrua-client
0.9
charrua-core
&>= 0.3
0.8
charrua-unix
&>= 0.6
0.9
cohttp
&>= 0.9.7
0.10.0
conduit
&>= 0.6.0
0.15.2
conex
cowabloga
>= 0.0.5
crc
crunch
>= 2.0.0
cstruct-lwt
|3.0.0
>= 3.2.0
cstruct-unix
|3.0.0
>= 3.2.0
datakit
datakit-client
datakit-client-9p
datakit-server
decompress
&>= 0.3
0.4
depyt
dns
&>= 0.18.0
1.0.0
dnssd
fat-filesystem
&>= 0.11.0
0.12.1
frenetic
|2.0.0
>= 3.2.0
github-hooks
>= 0.2.0
hex
>= 0.2.0
hkdf
hvsock
1.0.0
io-page
io-page-unix
io-page-xen
irmin
>= 0.9.0
irmin-indexeddb
>= 0.3
key-parsers
>= 0.5.0
launchd
mirage
|&>= 0.7.2
0.9.0
&>= 0.10.0
2.4.0
mirage-block
1.0.0
mirage-block-ccm
mirage-block-lwt
mirage-block-ramdisk
mirage-block-solo5
mirage-block-unix
2.8.3
mirage-block-xen
>= 1.4.0
mirage-btrees
mirage-channel-lwt
mirage-clock-unix
1.0.0
mirage-clock-xen
1.0.0
mirage-conduit
&>= 2.3.1
3.0.0
mirage-console-lwt
mirage-console-solo5
>= 0.2.0
mirage-console-unix
2.3.2
mirage-console-xen-cli
mirage-dns
|2.6.0
&>= 2.6.1
2.7.0
mirage-entropy
mirage-entropy-unix
mirage-entropy-xen
mirage-flow
1.2.0
mirage-flow-lwt
mirage-flow-unix
mirage-fs
&>= 0.4.0
1.0.0
mirage-fs-lwt
mirage-fs-unix
1.4.1
mirage-kv-lwt
mirage-nat
mirage-net
&>= 0.5.2
0.9.1
mirage-net-fd
0.2.1
mirage-net-lwt
mirage-net-macosx
mirage-net-solo5
mirage-net-unix
|2.1.0
&>= 2.2.1
2.4.1
mirage-net-xen
|1.4.2
&>= 1.5.0
1.7.1
mirage-profile
&>= 0.7.0
0.8.0
mirage-protocols-lwt
mirage-qubes
mirage-qubes-ipv4
mirage-random
mirage-solo5
mirage-stack-lwt
1.1.0
mirage-tc
mirage-tcpip-unix
mirage-tcpip-xen
mirage-types-lwt
mirage-unix
|0.9.4
>= 2.5.0
mirage-vnetif
0.4.0
mirage-www
|0.4.0
>= 1.1.0
mirage-xen
|2.0.0
>= 2.6.0
mrt-format
mstruct
1.3.4
nbd
>= 2.1.0
nocrypto
0.5.4
openflow
0.2.0
otr
>= 0.3.1
ox
1.1.1
pbkdf
pcap-format
>= 0.4.0
ppx_cstruct
|3.0.1
>= 3.2.0
protocol-9p
|0.5.1
&>= 0.6.0
0.11.2
protocol-9p-unix
0.11.2
qcow
qcow-format
qcow-tool
randomconv
rawlink
&>= 0.4
0.6
rfc6287
>= 1.0.2
salsa20
salsa20-core
scrypt-kdf
shared-block-ring
2.3.0
shared-memory-ring
&>= 1.2.0
2.0.0
tar
tar-format
>= 0.5.0
tar-mirage
tar-unix
tcpip
|2.3.0
&>= 2.7.0
3.1.4
tls
>= 0.7.1
vchan
&>= 2.1.0
3.0.0
vhd-format
>= 0.8.0
vhd-format-lwt
vhd-tool
vmnet
>= 1.1.0
x509
xapi-rrd-transport
xe
xen-api-client
>= 0.9.6
xen-block-driver
>= 0.2.5
xen-gnt
Optional for
frenetic
&>= 2.0.0
3.2.0
logs-syslog
mirage-types
&>= 1.1.0
3.0.0
stog
&>= 0.13.0
0.15.0