Simplified NFS proxy based on own NFS/XDR implementation
parent
a2189100dd
commit
7c2379d458
43
README-ru.md
43
README-ru.md
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@ -52,6 +52,7 @@ Vitastor на данный момент находится в статусе п
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- Слияние снапшотов (vitastor-cli {snap-rm,flatten,merge})
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- Консольный интерфейс для управления образами (vitastor-cli {ls,create,modify})
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- Плагин для Proxmox
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- Упрощённая NFS-прокси для эмуляции файлового доступа к образам (подходит для VMWare)
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## Планы развития
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@ -59,7 +60,6 @@ Vitastor на данный момент находится в статусе п
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- Другие инструменты администрирования
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- Плагины для OpenNebula и других облачных систем
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- iSCSI-прокси
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- Упрощённый NFS прокси
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- Более быстрое переключение при отказах
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- Фоновая проверка целостности без контрольных сумм (сверка реплик)
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- Контрольные суммы
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@ -530,9 +530,48 @@ vitastor-nbd map --etcd_address 10.115.0.10:2379/v3 --image testimg
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Для обращения по номеру инода, аналогично другим командам, можно использовать опции
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`--pool <POOL> --inode <INODE> --size <SIZE>` вместо `--image testimg`.
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### NFS
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В Vitastor реализована упрощённая NFS 3.0 прокси для эмуляции файлового доступа к образам.
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Это не полноценная файловая система, т.к. метаданные всех файлов (образов) сохраняются
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в etcd и всё время хранятся в оперативной памяти - то есть, положить туда много файлов
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не получится.
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Однако в качестве способа доступа к образам виртуальных машин NFS прокси прекрасно подходит
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и позволяет подключить Vitastor, например, к VMWare.
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При этом, если вы используете режим immediate_commit=all (для SSD с конденсаторами или HDD
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с отключённым кэшем), то NFS-сервер не имеет состояния и вы можете свободно поднять
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его в нескольких экземплярах и использовать поверх них сетевой балансировщик нагрузки или
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схему с отказоустойчивостью.
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Использование vitastor-nfs:
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```
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vitastor-nfs [--etcd_address ADDR] [ДРУГИЕ ОПЦИИ]
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--subdir <DIR> экспортировать "поддиректорию" - образы с префиксом имени <DIR>/ (по умолчанию пусто - экспортировать все образы)
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--portmap 0 отключить сервис portmap/rpcbind на порту 111 (по умолчанию включён и требует root привилегий)
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--bind <IP> принимать соединения по адресу <IP> (по умолчанию 0.0.0.0 - на всех)
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--nfspath <PATH> установить путь NFS-экспорта в <PATH> (по умолчанию /)
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--port <PORT> использовать порт <PORT> для NFS-сервисов (по умолчанию 2049)
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--pool <POOL> исползовать пул <POOL> для новых образов (обязательно, если пул в кластере не один)
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--foreground 1 не уходить в фон после запуска
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```
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Пример монтирования Vitastor через NFS:
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```
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vitastor-nfs --etcd_address 192.168.5.10:2379 --portmap 0 --port 2050 --pool testpool
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```
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```
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mount localhost:/ /mnt/ -o port=2050,mountport=2050,nfsvers=3,soft,nolock,tcp
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```
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### Kubernetes
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У Vitastor есть CSI-плагин для Kubernetes, поддерживающий RWO-тома.
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У Vitastor есть CSI-плагин для Kubernetes, поддерживающий RWO, а также блочные RWX, тома.
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Для установки возьмите манифесты из директории [csi/deploy/](csi/deploy/), поместите
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вашу конфигурацию подключения к Vitastor в [csi/deploy/001-csi-config-map.yaml](001-csi-config-map.yaml),
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44
README.md
44
README.md
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@ -46,6 +46,7 @@ breaking changes in the future. However, the following is implemented:
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- Snapshot merge tool (vitastor-cli {snap-rm,flatten,merge})
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- Image management CLI (vitastor-cli {ls,create,modify})
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- Proxmox storage plugin
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- Simplified NFS proxy for file-based image access emulation (suitable for VMWare)
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## Roadmap
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@ -53,7 +54,6 @@ breaking changes in the future. However, the following is implemented:
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- Other administrative tools
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- Plugins for OpenNebula and other cloud systems
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- iSCSI proxy
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- Simplified NFS proxy
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- Faster failover
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- Scrubbing without checksums (verification of replicas)
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- Checksums
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@ -479,9 +479,49 @@ It will output the device name, like /dev/nbd0 which you can then format and mou
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Again, you can use `--pool <POOL> --inode <INODE> --size <SIZE>` insteaf of `--image <IMAGE>` if you want.
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### NFS
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Vitastor has a simplified NFS 3.0 proxy for file-based image access emulation. It's not
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suitable as a full-featured file system, at least because all file/image metadata is stored
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in etcd and kept in memory all the time - thus you can't put a lot of files in it.
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However, NFS proxy is totally fine as a method to provide VM image access and allows to
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plug Vitastor into, for example, VMWare. It's important to note that for VMWare it's a much
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better access method than iSCSI, because with iSCSI we'd have to put all VM images into one
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Vitastor image exported as a LUN to VMWare and formatted with VMFS. VMWare doesn't use VMFS
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over NFS.
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NFS proxy is stateless if you use immediate_commit=all mode (for SSD with capacitors or
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HDDs with disabled cache), so you can run multiple NFS proxies and use a network load
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balancer or any failover method you want to in that case.
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vitastor-nfs usage:
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```
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vitastor-nfs [--etcd_address ADDR] [OTHER OPTIONS]
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--subdir <DIR> export images prefixed <DIR>/ (default empty - export all images)
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--portmap 0 do not listen on port 111 (portmap/rpcbind, requires root)
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--bind <IP> bind service to <IP> address (default 0.0.0.0)
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--nfspath <PATH> set NFS export path to <PATH> (default is /)
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--port <PORT> use port <PORT> for NFS services (default is 2049)
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--pool <POOL> use <POOL> as default pool for new files (images)
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--foreground 1 stay in foreground, do not daemonize
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```
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Example start and mount commands:
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```
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vitastor-nfs --etcd_address 192.168.5.10:2379 --portmap 0 --port 2050 --pool testpool
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```
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```
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mount localhost:/ /mnt/ -o port=2050,mountport=2050,nfsvers=3,soft,nolock,tcp
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```
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### Kubernetes
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Vitastor has a CSI plugin for Kubernetes which supports RWO volumes.
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Vitastor has a CSI plugin for Kubernetes which supports RWO (and block RWX) volumes.
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To deploy it, take manifests from [csi/deploy/](csi/deploy/) directory, put your
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Vitastor configuration in [csi/deploy/001-csi-config-map.yaml](001-csi-config-map.yaml),
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@ -1 +1 @@
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Subproject commit 6e201464060ace53db809d65da7b0e2800673f8f
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Subproject commit 903ec858bc8ab00fc0fbd44c23f0ab7770772353
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@ -2,5 +2,6 @@ usr/bin/vita
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usr/bin/vitastor-cli
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usr/bin/vitastor-rm
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usr/bin/vitastor-nbd
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usr/bin/vitastor-nfs
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usr/lib/*/libvitastor*.so*
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mon/make-osd.sh /usr/lib/vitastor
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@ -119,6 +119,7 @@ cp -r mon %buildroot/usr/lib/vitastor
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%files -n vitastor-client
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%_bindir/vitastor-nbd
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%_bindir/vitastor-nfs
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%_bindir/vitastor-cli
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%_bindir/vitastor-rm
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%_bindir/vita
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@ -116,6 +116,7 @@ cp -r mon %buildroot/usr/lib/vitastor
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%files -n vitastor-client
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%_bindir/vitastor-nbd
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%_bindir/vitastor-nfs
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%_bindir/vitastor-cli
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%_bindir/vitastor-rm
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%_bindir/vita
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@ -164,6 +164,21 @@ target_link_libraries(vitastor-nbd
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vitastor_client
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)
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# vitastor-nfs
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add_executable(vitastor-nfs
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nfs_proxy.cpp
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nfs_conn.cpp
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nfs_portmap.cpp
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sha256.c
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nfs/xdr_impl.cpp
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nfs/rpc_xdr.cpp
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nfs/portmap_xdr.cpp
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nfs/nfs_xdr.cpp
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)
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target_link_libraries(vitastor-nfs
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vitastor_client
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)
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# vitastor-cli
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add_executable(vitastor-cli
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cli.cpp
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@ -25,7 +25,9 @@ struct image_creator_t
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pool_id_t new_pool_id = 0;
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std::string new_pool_name;
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std::string image_name, new_snap, new_parent;
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json11::Json new_meta;
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uint64_t size;
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bool force_size = false;
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pool_id_t old_pool_id = 0;
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inode_t new_parent_id = 0;
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@ -137,7 +139,7 @@ struct image_creator_t
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state = 100;
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return;
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}
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if (!size)
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if (!size && !force_size)
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{
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result = (cli_result_t){ .err = EINVAL, .text = "Image size is missing" };
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state = 100;
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@ -387,6 +389,7 @@ resume_3:
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.size = size,
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.parent_id = (new_snap != "" ? INODE_WITH_POOL(old_pool_id, old_id) : new_parent_id),
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.readonly = false,
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.meta = new_meta,
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};
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json11::Json::array checks = json11::Json::array {
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json11::Json::object {
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@ -538,6 +541,11 @@ std::function<bool(cli_result_t &)> cli_tool_t::start_create(json11::Json cfg)
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image_creator->image_name = cfg["image"].string_value();
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image_creator->new_pool_id = cfg["pool"].uint64_value();
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image_creator->new_pool_name = cfg["pool"].string_value();
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image_creator->force_size = cfg["force_size"].bool_value();
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if (cfg["image_meta"].is_object())
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{
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image_creator->new_meta = cfg["image-meta"];
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}
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if (cfg["snapshot"].string_value() != "")
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{
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image_creator->new_snap = cfg["snapshot"].string_value();
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@ -554,7 +562,7 @@ std::function<bool(cli_result_t &)> cli_tool_t::start_create(json11::Json cfg)
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return true;
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};
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}
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if (image_creator->size % 4096)
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if ((image_creator->size % 4096) && !cfg["force_size"].bool_value())
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{
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delete image_creator;
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return [](cli_result_t & result)
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@ -81,14 +81,14 @@ struct image_changer_t
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}
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if ((!set_readwrite || !cfg.readonly) &&
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(!set_readonly || cfg.readonly) &&
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(!new_size || cfg.size == new_size) &&
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(!new_size && !force_size || cfg.size == new_size) &&
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(new_name == "" || new_name == image_name))
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{
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result = (cli_result_t){ .text = "No change" };
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state = 100;
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return;
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}
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if (new_size != 0)
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if (new_size != 0 || force_size)
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{
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if (cfg.size >= new_size)
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{
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@ -374,6 +374,11 @@ void cluster_client_t::on_change_hook(std::map<std::string, etcd_kv_t> & changes
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continue_ops();
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}
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bool cluster_client_t::get_immediate_commit()
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{
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return immediate_commit;
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}
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void cluster_client_t::on_change_osd_state_hook(uint64_t peer_osd)
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{
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if (msgr.wanted_peers.find(peer_osd) != msgr.wanted_peers.end())
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@ -118,6 +118,8 @@ public:
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bool is_ready();
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void on_ready(std::function<void(void)> fn);
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bool get_immediate_commit();
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static void copy_write(cluster_op_t *op, std::map<object_id, cluster_buffer_t> & dirty_buffers);
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void continue_ops(bool up_retry = false);
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inode_list_t *list_inode_start(inode_t inode,
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@ -338,9 +338,14 @@ void etcd_state_client_t::start_etcd_watcher()
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{
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if (data["result"]["created"].bool_value())
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{
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if (etcd_watches_initialised == 3 && this->log_level > 0)
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uint64_t watch_id = data["result"]["watch_id"].uint64_value();
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if (watch_id == ETCD_CONFIG_WATCH_ID ||
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watch_id == ETCD_PG_STATE_WATCH_ID ||
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watch_id == ETCD_PG_HISTORY_WATCH_ID ||
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watch_id == ETCD_OSD_STATE_WATCH_ID)
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etcd_watches_initialised++;
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if (etcd_watches_initialised == 4 && this->log_level > 0)
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fprintf(stderr, "Successfully subscribed to etcd at %s\n", selected_etcd_address.c_str());
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etcd_watches_initialised++;
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}
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if (data["result"]["canceled"].bool_value())
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{
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@ -469,6 +474,10 @@ void etcd_state_client_t::start_etcd_watcher()
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{ "progress_notify", true },
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} }
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}).dump());
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if (on_start_watcher_hook)
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{
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on_start_watcher_hook(etcd_watch_ws);
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}
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if (ws_keepalive_timer < 0)
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{
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ws_keepalive_timer = tfd->set_timer(etcd_ws_keepalive_interval*1000, true, [this](int)
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@ -954,6 +963,10 @@ void etcd_state_client_t::parse_state(const etcd_kv_t & kv)
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}
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if (!value.is_object())
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{
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if (on_inode_change_hook != NULL)
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{
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on_inode_change_hook(inode_num, true);
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}
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this->inode_config.erase(inode_num);
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}
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else
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@ -981,6 +994,7 @@ void etcd_state_client_t::parse_state(const etcd_kv_t & kv)
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.size = value["size"].uint64_value(),
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.parent_id = parent_inode_num,
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.readonly = value["readonly"].bool_value(),
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.meta = value["meta"],
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.mod_revision = kv.mod_revision,
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});
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}
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@ -1002,6 +1016,10 @@ void etcd_state_client_t::insert_inode_config(const inode_config_t & cfg)
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}
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}
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}
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if (on_inode_change_hook != NULL)
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{
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on_inode_change_hook(cfg.num, false);
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}
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}
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inode_watch_t* etcd_state_client_t::watch_inode(std::string name)
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@ -1046,6 +1064,10 @@ json11::Json::object etcd_state_client_t::serialize_inode_cfg(inode_config_t *cf
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{
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new_cfg["readonly"] = true;
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}
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if (cfg->meta.is_object())
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{
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new_cfg["meta"] = cfg->meta;
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}
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return new_cfg;
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}
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@ -56,6 +56,8 @@ struct inode_config_t
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uint64_t size;
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inode_t parent_id;
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bool readonly;
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// Arbitrary metadata
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json11::Json meta;
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// Change revision of the metadata in etcd
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uint64_t mod_revision;
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};
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@ -109,6 +111,8 @@ public:
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std::function<void(pool_id_t, pg_num_t)> on_change_pg_history_hook;
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std::function<void(osd_num_t)> on_change_osd_state_hook;
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std::function<void()> on_reload_hook;
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std::function<void(inode_t, bool)> on_inode_change_hook;
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std::function<void(http_co_t *)> on_start_watcher_hook;
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json11::Json::object serialize_inode_cfg(inode_config_t *cfg);
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etcd_kv_t parse_etcd_kv(const json11::Json & kv_json);
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,190 @@
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/*
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* Please do not edit this file.
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* It was generated using rpcgen.
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*/
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#ifndef _PORTMAP_H_RPCGEN
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#define _PORTMAP_H_RPCGEN
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#include "xdr_impl.h"
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#ifdef __cplusplus
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extern "C" {
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||||
#endif
|
||||
|
||||
#define PMAP_PORT 111
|
||||
|
||||
struct pmap2_mapping {
|
||||
u_int prog;
|
||||
u_int vers;
|
||||
u_int prot;
|
||||
u_int port;
|
||||
};
|
||||
typedef struct pmap2_mapping pmap2_mapping;
|
||||
|
||||
struct pmap2_call_args {
|
||||
u_int prog;
|
||||
u_int vers;
|
||||
u_int proc;
|
||||
xdr_string_t args;
|
||||
};
|
||||
typedef struct pmap2_call_args pmap2_call_args;
|
||||
|
||||
struct pmap2_call_result {
|
||||
u_int port;
|
||||
xdr_string_t res;
|
||||
};
|
||||
typedef struct pmap2_call_result pmap2_call_result;
|
||||
|
||||
struct pmap2_mapping_list {
|
||||
pmap2_mapping map;
|
||||
struct pmap2_mapping_list *next;
|
||||
};
|
||||
typedef struct pmap2_mapping_list pmap2_mapping_list;
|
||||
|
||||
struct pmap2_dump_result {
|
||||
struct pmap2_mapping_list *list;
|
||||
};
|
||||
typedef struct pmap2_dump_result pmap2_dump_result;
|
||||
|
||||
struct pmap3_string_result {
|
||||
xdr_string_t addr;
|
||||
};
|
||||
typedef struct pmap3_string_result pmap3_string_result;
|
||||
|
||||
struct pmap3_mapping {
|
||||
u_int prog;
|
||||
u_int vers;
|
||||
xdr_string_t netid;
|
||||
xdr_string_t addr;
|
||||
xdr_string_t owner;
|
||||
};
|
||||
typedef struct pmap3_mapping pmap3_mapping;
|
||||
|
||||
struct pmap3_mapping_list {
|
||||
pmap3_mapping map;
|
||||
struct pmap3_mapping_list *next;
|
||||
};
|
||||
typedef struct pmap3_mapping_list pmap3_mapping_list;
|
||||
|
||||
struct pmap3_dump_result {
|
||||
struct pmap3_mapping_list *list;
|
||||
};
|
||||
typedef struct pmap3_dump_result pmap3_dump_result;
|
||||
|
||||
struct pmap3_call_args {
|
||||
u_int prog;
|
||||
u_int vers;
|
||||
u_int proc;
|
||||
xdr_string_t args;
|
||||
};
|
||||
typedef struct pmap3_call_args pmap3_call_args;
|
||||
|
||||
struct pmap3_call_result {
|
||||
u_int port;
|
||||
xdr_string_t res;
|
||||
};
|
||||
typedef struct pmap3_call_result pmap3_call_result;
|
||||
|
||||
struct pmap3_netbuf {
|
||||
u_int maxlen;
|
||||
xdr_string_t buf;
|
||||
};
|
||||
typedef struct pmap3_netbuf pmap3_netbuf;
|
||||
|
||||
typedef pmap2_mapping PMAP2SETargs;
|
||||
|
||||
typedef pmap2_mapping PMAP2UNSETargs;
|
||||
|
||||
typedef pmap2_mapping PMAP2GETPORTargs;
|
||||
|
||||
typedef pmap2_call_args PMAP2CALLITargs;
|
||||
|
||||
typedef pmap2_call_result PMAP2CALLITres;
|
||||
|
||||
typedef pmap2_dump_result PMAP2DUMPres;
|
||||
|
||||
typedef pmap3_mapping PMAP3SETargs;
|
||||
|
||||
typedef pmap3_mapping PMAP3UNSETargs;
|
||||
|
||||
typedef pmap3_mapping PMAP3GETADDRargs;
|
||||
|
||||
typedef pmap3_string_result PMAP3GETADDRres;
|
||||
|
||||
typedef pmap3_dump_result PMAP3DUMPres;
|
||||
|
||||
typedef pmap3_call_result PMAP3CALLITargs;
|
||||
|
||||
typedef pmap3_call_result PMAP3CALLITres;
|
||||
|
||||
typedef pmap3_netbuf PMAP3UADDR2TADDRres;
|
||||
|
||||
typedef pmap3_netbuf PMAP3TADDR2UADDRargs;
|
||||
|
||||
typedef pmap3_string_result PMAP3TADDR2UADDRres;
|
||||
|
||||
#define PMAP_PROGRAM 100000
|
||||
#define PMAP_V2 2
|
||||
|
||||
|
||||
#define PMAP2_NULL 0
|
||||
#define PMAP2_SET 1
|
||||
#define PMAP2_UNSET 2
|
||||
#define PMAP2_GETPORT 3
|
||||
#define PMAP2_DUMP 4
|
||||
#define PMAP2_CALLIT 5
|
||||
|
||||
#define PMAP_V3 3
|
||||
|
||||
|
||||
#define PMAP3_NULL 0
|
||||
#define PMAP3_SET 1
|
||||
#define PMAP3_UNSET 2
|
||||
#define PMAP3_GETADDR 3
|
||||
#define PMAP3_DUMP 4
|
||||
#define PMAP3_CALLIT 5
|
||||
#define PMAP3_GETTIME 6
|
||||
#define PMAP3_UADDR2TADDR 7
|
||||
#define PMAP3_TADDR2UADDR 8
|
||||
|
||||
|
||||
/* the xdr functions */
|
||||
|
||||
|
||||
extern bool_t xdr_pmap2_mapping (XDR *, pmap2_mapping*);
|
||||
extern bool_t xdr_pmap2_call_args (XDR *, pmap2_call_args*);
|
||||
extern bool_t xdr_pmap2_call_result (XDR *, pmap2_call_result*);
|
||||
extern bool_t xdr_pmap2_mapping_list (XDR *, pmap2_mapping_list*);
|
||||
extern bool_t xdr_pmap2_dump_result (XDR *, pmap2_dump_result*);
|
||||
extern bool_t xdr_pmap3_string_result (XDR *, pmap3_string_result*);
|
||||
extern bool_t xdr_pmap3_mapping (XDR *, pmap3_mapping*);
|
||||
extern bool_t xdr_pmap3_mapping_list (XDR *, pmap3_mapping_list*);
|
||||
extern bool_t xdr_pmap3_dump_result (XDR *, pmap3_dump_result*);
|
||||
extern bool_t xdr_pmap3_call_args (XDR *, pmap3_call_args*);
|
||||
extern bool_t xdr_pmap3_call_result (XDR *, pmap3_call_result*);
|
||||
extern bool_t xdr_pmap3_netbuf (XDR *, pmap3_netbuf*);
|
||||
extern bool_t xdr_PMAP2SETargs (XDR *, PMAP2SETargs*);
|
||||
extern bool_t xdr_PMAP2UNSETargs (XDR *, PMAP2UNSETargs*);
|
||||
extern bool_t xdr_PMAP2GETPORTargs (XDR *, PMAP2GETPORTargs*);
|
||||
extern bool_t xdr_PMAP2CALLITargs (XDR *, PMAP2CALLITargs*);
|
||||
extern bool_t xdr_PMAP2CALLITres (XDR *, PMAP2CALLITres*);
|
||||
extern bool_t xdr_PMAP2DUMPres (XDR *, PMAP2DUMPres*);
|
||||
extern bool_t xdr_PMAP3SETargs (XDR *, PMAP3SETargs*);
|
||||
extern bool_t xdr_PMAP3UNSETargs (XDR *, PMAP3UNSETargs*);
|
||||
extern bool_t xdr_PMAP3GETADDRargs (XDR *, PMAP3GETADDRargs*);
|
||||
extern bool_t xdr_PMAP3GETADDRres (XDR *, PMAP3GETADDRres*);
|
||||
extern bool_t xdr_PMAP3DUMPres (XDR *, PMAP3DUMPres*);
|
||||
extern bool_t xdr_PMAP3CALLITargs (XDR *, PMAP3CALLITargs*);
|
||||
extern bool_t xdr_PMAP3CALLITres (XDR *, PMAP3CALLITres*);
|
||||
extern bool_t xdr_PMAP3UADDR2TADDRres (XDR *, PMAP3UADDR2TADDRres*);
|
||||
extern bool_t xdr_PMAP3TADDR2UADDRargs (XDR *, PMAP3TADDR2UADDRargs*);
|
||||
extern bool_t xdr_PMAP3TADDR2UADDRres (XDR *, PMAP3TADDR2UADDRres*);
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* !_PORTMAP_H_RPCGEN */
|
||||
|
|
@ -0,0 +1,168 @@
|
|||
/*
|
||||
Copyright (c) 2014, Ronnie Sahlberg
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
||||
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
The views and conclusions contained in the software and documentation are those
|
||||
of the authors and should not be interpreted as representing official policies,
|
||||
either expressed or implied, of the FreeBSD Project.
|
||||
*/
|
||||
|
||||
const PMAP_PORT = 111; /* portmapper port number */
|
||||
|
||||
struct pmap2_mapping {
|
||||
unsigned int prog;
|
||||
unsigned int vers;
|
||||
unsigned int prot;
|
||||
unsigned int port;
|
||||
};
|
||||
|
||||
struct pmap2_call_args {
|
||||
unsigned int prog;
|
||||
unsigned int vers;
|
||||
unsigned int proc;
|
||||
opaque args<>;
|
||||
};
|
||||
|
||||
struct pmap2_call_result {
|
||||
unsigned int port;
|
||||
opaque res<>;
|
||||
};
|
||||
|
||||
struct pmap2_mapping_list {
|
||||
pmap2_mapping map;
|
||||
pmap2_mapping_list *next;
|
||||
};
|
||||
|
||||
struct pmap2_dump_result {
|
||||
struct pmap2_mapping_list *list;
|
||||
};
|
||||
|
||||
struct pmap3_string_result {
|
||||
string addr<>;
|
||||
};
|
||||
|
||||
struct pmap3_mapping {
|
||||
unsigned int prog;
|
||||
unsigned int vers;
|
||||
string netid<>;
|
||||
string addr<>;
|
||||
string owner<>;
|
||||
};
|
||||
|
||||
struct pmap3_mapping_list {
|
||||
pmap3_mapping map;
|
||||
pmap3_mapping_list *next;
|
||||
};
|
||||
|
||||
struct pmap3_dump_result {
|
||||
struct pmap3_mapping_list *list;
|
||||
};
|
||||
|
||||
struct pmap3_call_args {
|
||||
unsigned int prog;
|
||||
unsigned int vers;
|
||||
unsigned int proc;
|
||||
opaque args<>;
|
||||
};
|
||||
|
||||
struct pmap3_call_result {
|
||||
unsigned int port;
|
||||
opaque res<>;
|
||||
};
|
||||
|
||||
struct pmap3_netbuf {
|
||||
unsigned int maxlen;
|
||||
/* This pretty much contains a sockaddr_storage.
|
||||
* Beware differences in endianess for ss_family
|
||||
* and whether or not ss_len exists.
|
||||
*/
|
||||
opaque buf<>;
|
||||
};
|
||||
|
||||
typedef pmap2_mapping PMAP2SETargs;
|
||||
typedef pmap2_mapping PMAP2UNSETargs;
|
||||
typedef pmap2_mapping PMAP2GETPORTargs;
|
||||
typedef pmap2_call_args PMAP2CALLITargs;
|
||||
typedef pmap2_call_result PMAP2CALLITres;
|
||||
typedef pmap2_dump_result PMAP2DUMPres;
|
||||
|
||||
typedef pmap3_mapping PMAP3SETargs;
|
||||
typedef pmap3_mapping PMAP3UNSETargs;
|
||||
typedef pmap3_mapping PMAP3GETADDRargs;
|
||||
typedef pmap3_string_result PMAP3GETADDRres;
|
||||
typedef pmap3_dump_result PMAP3DUMPres;
|
||||
typedef pmap3_call_result PMAP3CALLITargs;
|
||||
typedef pmap3_call_result PMAP3CALLITres;
|
||||
typedef pmap3_netbuf PMAP3UADDR2TADDRres;
|
||||
typedef pmap3_netbuf PMAP3TADDR2UADDRargs;
|
||||
typedef pmap3_string_result PMAP3TADDR2UADDRres;
|
||||
|
||||
program PMAP_PROGRAM {
|
||||
version PMAP_V2 {
|
||||
void
|
||||
PMAP2_NULL(void) = 0;
|
||||
|
||||
uint32_t
|
||||
PMAP2_SET(PMAP2SETargs) = 1;
|
||||
|
||||
uint32_t
|
||||
PMAP2_UNSET(PMAP2UNSETargs) = 2;
|
||||
|
||||
uint32_t
|
||||
PMAP2_GETPORT(PMAP2GETPORTargs) = 3;
|
||||
|
||||
PMAP2DUMPres
|
||||
PMAP2_DUMP(void) = 4;
|
||||
|
||||
PMAP2CALLITres
|
||||
PMAP2_CALLIT(PMAP2CALLITargs) = 5;
|
||||
} = 2;
|
||||
version PMAP_V3 {
|
||||
void
|
||||
PMAP3_NULL(void) = 0;
|
||||
|
||||
uint32_t
|
||||
PMAP3_SET(PMAP3SETargs) = 1;
|
||||
|
||||
uint32_t
|
||||
PMAP3_UNSET(PMAP3UNSETargs) = 2;
|
||||
|
||||
PMAP3GETADDRres
|
||||
PMAP3_GETADDR(PMAP3GETADDRargs) = 3;
|
||||
|
||||
PMAP3DUMPres
|
||||
PMAP3_DUMP(void) = 4;
|
||||
|
||||
PMAP3CALLITres
|
||||
PMAP3_CALLIT(PMAP3CALLITargs) = 5;
|
||||
|
||||
uint32_t
|
||||
PMAP3_GETTIME(void) = 6;
|
||||
|
||||
PMAP3UADDR2TADDRres
|
||||
PMAP3_UADDR2TADDR(string) = 7;
|
||||
|
||||
PMAP3TADDR2UADDRres
|
||||
PMAP3_TADDR2UADDR(PMAP3TADDR2UADDRargs) = 8;
|
||||
} = 3;
|
||||
} = 100000;
|
||||
|
|
@ -0,0 +1,406 @@
|
|||
/*
|
||||
* Please do not edit this file.
|
||||
* It was generated using rpcgen.
|
||||
*/
|
||||
|
||||
#include "portmap.h"
|
||||
#include "xdr_impl_inline.h"
|
||||
|
||||
bool_t
|
||||
xdr_pmap2_mapping (XDR *xdrs, pmap2_mapping *objp)
|
||||
{
|
||||
|
||||
|
||||
if (xdrs->x_op == XDR_ENCODE) {
|
||||
if (1) {
|
||||
if (!xdr_u_int (xdrs, &objp->prog))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->vers))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->prot))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->port))
|
||||
return FALSE;
|
||||
} else {
|
||||
IXDR_PUT_U_LONG(buf, objp->prog);
|
||||
IXDR_PUT_U_LONG(buf, objp->vers);
|
||||
IXDR_PUT_U_LONG(buf, objp->prot);
|
||||
IXDR_PUT_U_LONG(buf, objp->port);
|
||||
}
|
||||
return TRUE;
|
||||
} else if (xdrs->x_op == XDR_DECODE) {
|
||||
if (1) {
|
||||
if (!xdr_u_int (xdrs, &objp->prog))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->vers))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->prot))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->port))
|
||||
return FALSE;
|
||||
} else {
|
||||
objp->prog = IXDR_GET_U_LONG(buf);
|
||||
objp->vers = IXDR_GET_U_LONG(buf);
|
||||
objp->prot = IXDR_GET_U_LONG(buf);
|
||||
objp->port = IXDR_GET_U_LONG(buf);
|
||||
}
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
if (!xdr_u_int (xdrs, &objp->prog))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->vers))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->prot))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->port))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_pmap2_call_args (XDR *xdrs, pmap2_call_args *objp)
|
||||
{
|
||||
|
||||
|
||||
if (xdrs->x_op == XDR_ENCODE) {
|
||||
if (1) {
|
||||
if (!xdr_u_int (xdrs, &objp->prog))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->vers))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->proc))
|
||||
return FALSE;
|
||||
|
||||
} else {
|
||||
IXDR_PUT_U_LONG(buf, objp->prog);
|
||||
IXDR_PUT_U_LONG(buf, objp->vers);
|
||||
IXDR_PUT_U_LONG(buf, objp->proc);
|
||||
}
|
||||
if (!xdr_bytes(xdrs, &objp->args, ~0))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
} else if (xdrs->x_op == XDR_DECODE) {
|
||||
if (1) {
|
||||
if (!xdr_u_int (xdrs, &objp->prog))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->vers))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->proc))
|
||||
return FALSE;
|
||||
|
||||
} else {
|
||||
objp->prog = IXDR_GET_U_LONG(buf);
|
||||
objp->vers = IXDR_GET_U_LONG(buf);
|
||||
objp->proc = IXDR_GET_U_LONG(buf);
|
||||
}
|
||||
if (!xdr_bytes(xdrs, &objp->args, ~0))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
if (!xdr_u_int (xdrs, &objp->prog))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->vers))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->proc))
|
||||
return FALSE;
|
||||
if (!xdr_bytes(xdrs, &objp->args, ~0))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_pmap2_call_result (XDR *xdrs, pmap2_call_result *objp)
|
||||
{
|
||||
|
||||
if (!xdr_u_int (xdrs, &objp->port))
|
||||
return FALSE;
|
||||
if (!xdr_bytes(xdrs, &objp->res, ~0))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_pmap2_mapping_list (XDR *xdrs, pmap2_mapping_list *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap2_mapping (xdrs, &objp->map))
|
||||
return FALSE;
|
||||
if (!xdr_pointer (xdrs, (char **)&objp->next, sizeof (pmap2_mapping_list), (xdrproc_t) xdr_pmap2_mapping_list))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_pmap2_dump_result (XDR *xdrs, pmap2_dump_result *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pointer (xdrs, (char **)&objp->list, sizeof (pmap2_mapping_list), (xdrproc_t) xdr_pmap2_mapping_list))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_pmap3_string_result (XDR *xdrs, pmap3_string_result *objp)
|
||||
{
|
||||
|
||||
if (!xdr_string (xdrs, &objp->addr, ~0))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_pmap3_mapping (XDR *xdrs, pmap3_mapping *objp)
|
||||
{
|
||||
|
||||
if (!xdr_u_int (xdrs, &objp->prog))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->vers))
|
||||
return FALSE;
|
||||
if (!xdr_string (xdrs, &objp->netid, ~0))
|
||||
return FALSE;
|
||||
if (!xdr_string (xdrs, &objp->addr, ~0))
|
||||
return FALSE;
|
||||
if (!xdr_string (xdrs, &objp->owner, ~0))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_pmap3_mapping_list (XDR *xdrs, pmap3_mapping_list *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap3_mapping (xdrs, &objp->map))
|
||||
return FALSE;
|
||||
if (!xdr_pointer (xdrs, (char **)&objp->next, sizeof (pmap3_mapping_list), (xdrproc_t) xdr_pmap3_mapping_list))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_pmap3_dump_result (XDR *xdrs, pmap3_dump_result *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pointer (xdrs, (char **)&objp->list, sizeof (pmap3_mapping_list), (xdrproc_t) xdr_pmap3_mapping_list))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_pmap3_call_args (XDR *xdrs, pmap3_call_args *objp)
|
||||
{
|
||||
|
||||
|
||||
if (xdrs->x_op == XDR_ENCODE) {
|
||||
if (1) {
|
||||
if (!xdr_u_int (xdrs, &objp->prog))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->vers))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->proc))
|
||||
return FALSE;
|
||||
|
||||
} else {
|
||||
IXDR_PUT_U_LONG(buf, objp->prog);
|
||||
IXDR_PUT_U_LONG(buf, objp->vers);
|
||||
IXDR_PUT_U_LONG(buf, objp->proc);
|
||||
}
|
||||
if (!xdr_bytes(xdrs, &objp->args, ~0))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
} else if (xdrs->x_op == XDR_DECODE) {
|
||||
if (1) {
|
||||
if (!xdr_u_int (xdrs, &objp->prog))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->vers))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->proc))
|
||||
return FALSE;
|
||||
|
||||
} else {
|
||||
objp->prog = IXDR_GET_U_LONG(buf);
|
||||
objp->vers = IXDR_GET_U_LONG(buf);
|
||||
objp->proc = IXDR_GET_U_LONG(buf);
|
||||
}
|
||||
if (!xdr_bytes(xdrs, &objp->args, ~0))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
if (!xdr_u_int (xdrs, &objp->prog))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->vers))
|
||||
return FALSE;
|
||||
if (!xdr_u_int (xdrs, &objp->proc))
|
||||
return FALSE;
|
||||
if (!xdr_bytes(xdrs, &objp->args, ~0))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_pmap3_call_result (XDR *xdrs, pmap3_call_result *objp)
|
||||
{
|
||||
|
||||
if (!xdr_u_int (xdrs, &objp->port))
|
||||
return FALSE;
|
||||
if (!xdr_bytes(xdrs, &objp->res, ~0))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_pmap3_netbuf (XDR *xdrs, pmap3_netbuf *objp)
|
||||
{
|
||||
|
||||
if (!xdr_u_int (xdrs, &objp->maxlen))
|
||||
return FALSE;
|
||||
if (!xdr_bytes(xdrs, &objp->buf, ~0))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP2SETargs (XDR *xdrs, PMAP2SETargs *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap2_mapping (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP2UNSETargs (XDR *xdrs, PMAP2UNSETargs *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap2_mapping (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP2GETPORTargs (XDR *xdrs, PMAP2GETPORTargs *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap2_mapping (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP2CALLITargs (XDR *xdrs, PMAP2CALLITargs *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap2_call_args (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP2CALLITres (XDR *xdrs, PMAP2CALLITres *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap2_call_result (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP2DUMPres (XDR *xdrs, PMAP2DUMPres *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap2_dump_result (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP3SETargs (XDR *xdrs, PMAP3SETargs *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap3_mapping (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP3UNSETargs (XDR *xdrs, PMAP3UNSETargs *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap3_mapping (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP3GETADDRargs (XDR *xdrs, PMAP3GETADDRargs *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap3_mapping (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP3GETADDRres (XDR *xdrs, PMAP3GETADDRres *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap3_string_result (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP3DUMPres (XDR *xdrs, PMAP3DUMPres *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap3_dump_result (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP3CALLITargs (XDR *xdrs, PMAP3CALLITargs *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap3_call_result (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP3CALLITres (XDR *xdrs, PMAP3CALLITres *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap3_call_result (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP3UADDR2TADDRres (XDR *xdrs, PMAP3UADDR2TADDRres *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap3_netbuf (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP3TADDR2UADDRargs (XDR *xdrs, PMAP3TADDR2UADDRargs *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap3_netbuf (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_PMAP3TADDR2UADDRres (XDR *xdrs, PMAP3TADDR2UADDRres *objp)
|
||||
{
|
||||
|
||||
if (!xdr_pmap3_string_result (xdrs, objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
|
@ -0,0 +1,160 @@
|
|||
/*
|
||||
* Please do not edit this file.
|
||||
* It was generated using rpcgen.
|
||||
*/
|
||||
|
||||
#ifndef _RPC_H_RPCGEN
|
||||
#define _RPC_H_RPCGEN
|
||||
|
||||
#include "xdr_impl.h"
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define RPC_MSG_VERSION 2
|
||||
|
||||
enum rpc_auth_flavor {
|
||||
RPC_AUTH_NONE = 0,
|
||||
RPC_AUTH_SYS = 1,
|
||||
RPC_AUTH_SHORT = 2,
|
||||
RPC_AUTH_DH = 3,
|
||||
RPC_RPCSEC_GSS = 6,
|
||||
};
|
||||
typedef enum rpc_auth_flavor rpc_auth_flavor;
|
||||
|
||||
enum rpc_msg_type {
|
||||
RPC_CALL = 0,
|
||||
RPC_REPLY = 1,
|
||||
};
|
||||
typedef enum rpc_msg_type rpc_msg_type;
|
||||
|
||||
enum rpc_reply_stat {
|
||||
RPC_MSG_ACCEPTED = 0,
|
||||
RPC_MSG_DENIED = 1,
|
||||
};
|
||||
typedef enum rpc_reply_stat rpc_reply_stat;
|
||||
|
||||
enum rpc_accept_stat {
|
||||
RPC_SUCCESS = 0,
|
||||
RPC_PROG_UNAVAIL = 1,
|
||||
RPC_PROG_MISMATCH = 2,
|
||||
RPC_PROC_UNAVAIL = 3,
|
||||
RPC_GARBAGE_ARGS = 4,
|
||||
RPC_SYSTEM_ERR = 5,
|
||||
};
|
||||
typedef enum rpc_accept_stat rpc_accept_stat;
|
||||
|
||||
enum rpc_reject_stat {
|
||||
RPC_MISMATCH = 0,
|
||||
RPC_AUTH_ERROR = 1,
|
||||
};
|
||||
typedef enum rpc_reject_stat rpc_reject_stat;
|
||||
|
||||
enum rpc_auth_stat {
|
||||
RPC_AUTH_OK = 0,
|
||||
RPC_AUTH_BADCRED = 1,
|
||||
RPC_AUTH_REJECTEDCRED = 2,
|
||||
RPC_AUTH_BADVERF = 3,
|
||||
RPC_AUTH_REJECTEDVERF = 4,
|
||||
RPC_AUTH_TOOWEAK = 5,
|
||||
RPC_AUTH_INVALIDRESP = 6,
|
||||
RPC_AUTH_FAILED = 7,
|
||||
};
|
||||
typedef enum rpc_auth_stat rpc_auth_stat;
|
||||
|
||||
struct rpc_opaque_auth {
|
||||
rpc_auth_flavor flavor;
|
||||
xdr_string_t body;
|
||||
};
|
||||
typedef struct rpc_opaque_auth rpc_opaque_auth;
|
||||
|
||||
struct rpc_call_body {
|
||||
u_int rpcvers;
|
||||
u_int prog;
|
||||
u_int vers;
|
||||
u_int proc;
|
||||
rpc_opaque_auth cred;
|
||||
rpc_opaque_auth verf;
|
||||
};
|
||||
typedef struct rpc_call_body rpc_call_body;
|
||||
|
||||
struct rpc_mismatch_info {
|
||||
u_int min_version;
|
||||
u_int max_version;
|
||||
};
|
||||
typedef struct rpc_mismatch_info rpc_mismatch_info;
|
||||
|
||||
struct rpc_accepted_reply_body {
|
||||
rpc_accept_stat stat;
|
||||
union {
|
||||
rpc_mismatch_info mismatch_info;
|
||||
};
|
||||
};
|
||||
typedef struct rpc_accepted_reply_body rpc_accepted_reply_body;
|
||||
|
||||
struct rpc_accepted_reply {
|
||||
rpc_opaque_auth verf;
|
||||
rpc_accepted_reply_body reply_data;
|
||||
};
|
||||
typedef struct rpc_accepted_reply rpc_accepted_reply;
|
||||
|
||||
struct rpc_rejected_reply {
|
||||
rpc_reject_stat stat;
|
||||
union {
|
||||
rpc_mismatch_info mismatch_info;
|
||||
rpc_auth_stat auth_stat;
|
||||
};
|
||||
};
|
||||
typedef struct rpc_rejected_reply rpc_rejected_reply;
|
||||
|
||||
struct rpc_reply_body {
|
||||
rpc_reply_stat stat;
|
||||
union {
|
||||
rpc_accepted_reply areply;
|
||||
rpc_rejected_reply rreply;
|
||||
};
|
||||
};
|
||||
typedef struct rpc_reply_body rpc_reply_body;
|
||||
|
||||
struct rpc_msg_body {
|
||||
rpc_msg_type dir;
|
||||
union {
|
||||
rpc_call_body cbody;
|
||||
rpc_reply_body rbody;
|
||||
};
|
||||
};
|
||||
typedef struct rpc_msg_body rpc_msg_body;
|
||||
|
||||
struct rpc_msg {
|
||||
u_int xid;
|
||||
rpc_msg_body body;
|
||||
};
|
||||
typedef struct rpc_msg rpc_msg;
|
||||
|
||||
/* the xdr functions */
|
||||
|
||||
|
||||
extern bool_t xdr_rpc_auth_flavor (XDR *, rpc_auth_flavor*);
|
||||
extern bool_t xdr_rpc_msg_type (XDR *, rpc_msg_type*);
|
||||
extern bool_t xdr_rpc_reply_stat (XDR *, rpc_reply_stat*);
|
||||
extern bool_t xdr_rpc_accept_stat (XDR *, rpc_accept_stat*);
|
||||
extern bool_t xdr_rpc_reject_stat (XDR *, rpc_reject_stat*);
|
||||
extern bool_t xdr_rpc_auth_stat (XDR *, rpc_auth_stat*);
|
||||
extern bool_t xdr_rpc_opaque_auth (XDR *, rpc_opaque_auth*);
|
||||
extern bool_t xdr_rpc_call_body (XDR *, rpc_call_body*);
|
||||
extern bool_t xdr_rpc_mismatch_info (XDR *, rpc_mismatch_info*);
|
||||
extern bool_t xdr_rpc_accepted_reply_body (XDR *, rpc_accepted_reply_body*);
|
||||
extern bool_t xdr_rpc_accepted_reply (XDR *, rpc_accepted_reply*);
|
||||
extern bool_t xdr_rpc_rejected_reply (XDR *, rpc_rejected_reply*);
|
||||
extern bool_t xdr_rpc_reply_body (XDR *, rpc_reply_body*);
|
||||
extern bool_t xdr_rpc_msg_body (XDR *, rpc_msg_body*);
|
||||
extern bool_t xdr_rpc_msg (XDR *, rpc_msg*);
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* !_RPC_H_RPCGEN */
|
||||
|
|
@ -0,0 +1,113 @@
|
|||
/* Based on RFC 5531 - RPC: Remote Procedure Call Protocol Specification Version 2 */
|
||||
|
||||
const RPC_MSG_VERSION = 2;
|
||||
|
||||
enum rpc_auth_flavor {
|
||||
RPC_AUTH_NONE = 0,
|
||||
RPC_AUTH_SYS = 1,
|
||||
RPC_AUTH_SHORT = 2,
|
||||
RPC_AUTH_DH = 3,
|
||||
RPC_RPCSEC_GSS = 6
|
||||
};
|
||||
|
||||
enum rpc_msg_type {
|
||||
RPC_CALL = 0,
|
||||
RPC_REPLY = 1
|
||||
};
|
||||
|
||||
enum rpc_reply_stat {
|
||||
RPC_MSG_ACCEPTED = 0,
|
||||
RPC_MSG_DENIED = 1
|
||||
};
|
||||
|
||||
enum rpc_accept_stat {
|
||||
RPC_SUCCESS = 0,
|
||||
RPC_PROG_UNAVAIL = 1,
|
||||
RPC_PROG_MISMATCH = 2,
|
||||
RPC_PROC_UNAVAIL = 3,
|
||||
RPC_GARBAGE_ARGS = 4,
|
||||
RPC_SYSTEM_ERR = 5
|
||||
};
|
||||
|
||||
enum rpc_reject_stat {
|
||||
RPC_MISMATCH = 0,
|
||||
RPC_AUTH_ERROR = 1
|
||||
};
|
||||
|
||||
enum rpc_auth_stat {
|
||||
RPC_AUTH_OK = 0,
|
||||
/*
|
||||
* failed at remote end
|
||||
*/
|
||||
RPC_AUTH_BADCRED = 1, /* bogus credentials (seal broken) */
|
||||
RPC_AUTH_REJECTEDCRED = 2, /* client should begin new session */
|
||||
RPC_AUTH_BADVERF = 3, /* bogus verifier (seal broken) */
|
||||
RPC_AUTH_REJECTEDVERF = 4, /* verifier expired or was replayed */
|
||||
RPC_AUTH_TOOWEAK = 5, /* rejected due to security reasons */
|
||||
/*
|
||||
* failed locally
|
||||
*/
|
||||
RPC_AUTH_INVALIDRESP = 6, /* bogus response verifier */
|
||||
RPC_AUTH_FAILED = 7 /* some unknown reason */
|
||||
};
|
||||
|
||||
struct rpc_opaque_auth {
|
||||
rpc_auth_flavor flavor;
|
||||
opaque body<400>;
|
||||
};
|
||||
|
||||
struct rpc_call_body {
|
||||
u_int rpcvers;
|
||||
u_int prog;
|
||||
u_int vers;
|
||||
u_int proc;
|
||||
rpc_opaque_auth cred;
|
||||
rpc_opaque_auth verf;
|
||||
/* procedure-specific parameters start here */
|
||||
};
|
||||
|
||||
struct rpc_mismatch_info {
|
||||
unsigned int min_version;
|
||||
unsigned int max_version;
|
||||
};
|
||||
|
||||
union rpc_accepted_reply_body switch (rpc_accept_stat stat) {
|
||||
case RPC_SUCCESS:
|
||||
void;
|
||||
/* procedure-specific results start here */
|
||||
case RPC_PROG_MISMATCH:
|
||||
rpc_mismatch_info mismatch_info;
|
||||
default:
|
||||
void;
|
||||
};
|
||||
|
||||
struct rpc_accepted_reply {
|
||||
rpc_opaque_auth verf;
|
||||
rpc_accepted_reply_body reply_data;
|
||||
};
|
||||
|
||||
union rpc_rejected_reply switch (rpc_reject_stat stat) {
|
||||
case RPC_MISMATCH:
|
||||
rpc_mismatch_info mismatch_info;
|
||||
case RPC_AUTH_ERROR:
|
||||
rpc_auth_stat auth_stat;
|
||||
};
|
||||
|
||||
union rpc_reply_body switch (rpc_reply_stat stat) {
|
||||
case RPC_MSG_ACCEPTED:
|
||||
rpc_accepted_reply areply;
|
||||
case RPC_MSG_DENIED:
|
||||
rpc_rejected_reply rreply;
|
||||
};
|
||||
|
||||
union rpc_msg_body switch (rpc_msg_type dir) {
|
||||
case RPC_CALL:
|
||||
rpc_call_body cbody;
|
||||
case RPC_REPLY:
|
||||
rpc_reply_body rbody;
|
||||
};
|
||||
|
||||
struct rpc_msg {
|
||||
u_int xid;
|
||||
rpc_msg_body body;
|
||||
};
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
#pragma once
|
||||
|
||||
#include "rpc.h"
|
||||
|
||||
struct rpc_op_t;
|
||||
|
||||
// Handler should return 1 if the request is processed asynchronously
|
||||
// and requires the incoming message to not be freed until processing ends,
|
||||
// 0 otherwise.
|
||||
typedef int (*rpc_handler_t)(void *opaque, rpc_op_t *rop);
|
||||
|
||||
struct rpc_service_proc_t
|
||||
{
|
||||
uint32_t prog;
|
||||
uint32_t vers;
|
||||
uint32_t proc;
|
||||
rpc_handler_t handler_fn;
|
||||
xdrproc_t req_fn;
|
||||
uint32_t req_size;
|
||||
xdrproc_t resp_fn;
|
||||
uint32_t resp_size;
|
||||
void *opaque;
|
||||
};
|
||||
|
||||
inline bool operator < (const rpc_service_proc_t & a, const rpc_service_proc_t & b)
|
||||
{
|
||||
return a.prog < b.prog || a.prog == b.prog && (a.vers < b.vers || a.vers == b.vers && a.proc < b.proc);
|
||||
}
|
||||
|
||||
struct rpc_op_t
|
||||
{
|
||||
void *client;
|
||||
uint8_t *buffer;
|
||||
XDR *xdrs;
|
||||
rpc_msg in_msg, out_msg;
|
||||
void *request;
|
||||
void *reply;
|
||||
xdrproc_t reply_fn;
|
||||
uint32_t reply_marker;
|
||||
bool referenced;
|
||||
};
|
||||
|
||||
void rpc_queue_reply(rpc_op_t *rop);
|
||||
|
|
@ -0,0 +1,253 @@
|
|||
/*
|
||||
* Please do not edit this file.
|
||||
* It was generated using rpcgen.
|
||||
*/
|
||||
|
||||
#include "rpc.h"
|
||||
#include "xdr_impl_inline.h"
|
||||
|
||||
bool_t
|
||||
xdr_rpc_auth_flavor (XDR *xdrs, rpc_auth_flavor *objp)
|
||||
{
|
||||
|
||||
if (!xdr_enum (xdrs, (enum_t *) objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_rpc_msg_type (XDR *xdrs, rpc_msg_type *objp)
|
||||
{
|
||||
|
||||
if (!xdr_enum (xdrs, (enum_t *) objp))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool_t
|
||||
xdr_rpc_reply_stat (XDR *xdrs, rpc_reply_stat *objp)
|
||||