# HG changeset patch # User Olaf Wintermann # Date 1679145365 -3600 # Node ID 2a42ba73ecdd6d90c0bd7965ac0d72a7d6b36d4c # Parent 4dccc47c282ef3bbdec88764a49793930f53a930 add new xattr based webdav backend (unimplemented) diff -r 4dccc47c282e -r 2a42ba73ecdd src/server/plugins/postgresql/webdav.c --- a/src/server/plugins/postgresql/webdav.c Sat Mar 18 12:06:18 2023 +0100 +++ b/src/server/plugins/postgresql/webdav.c Sat Mar 18 14:16:05 2023 +0100 @@ -47,11 +47,11 @@ pg_dav_propfind_finish, pg_dav_proppatch_do, pg_dav_proppatch_finish, - NULL, // opt_mkcol - NULL, // opt_mkcol_finish - NULL, // opt_delete - NULL, // opt_delete_finish - 0, + NULL, // opt_mkcol + NULL, // opt_mkcol_finish + NULL, // opt_delete + NULL, // opt_delete_finish + 0, // settings NULL, NULL }; diff -r 4dccc47c282e -r 2a42ba73ecdd src/server/public/webdav.h --- a/src/server/public/webdav.h Sat Mar 18 12:06:18 2023 +0100 +++ b/src/server/public/webdav.h Sat Mar 18 14:16:05 2023 +0100 @@ -89,7 +89,7 @@ /* * Use the vfs to open a file for proppatch */ -#define WS_WEBDAV_PROPPATCH_USE_VFS 0x02 +#define WS_WEBDAV_PROPPATCH_USE_VFS 0x02 typedef void*(*webdav_init_func)(ServerConfiguration *cfg, pool_handle_t *pool, WSConfigNode *config); diff -r 4dccc47c282e -r 2a42ba73ecdd src/server/webdav/objs.mk --- a/src/server/webdav/objs.mk Sat Mar 18 12:06:18 2023 +0100 +++ b/src/server/webdav/objs.mk Sat Mar 18 14:16:05 2023 +0100 @@ -37,6 +37,7 @@ DAVOBJ += multistatus.o DAVOBJ += search.o DAVOBJ += versioning.o +DAVOBJ += xattrbackend.o DAVOBJS = $(DAVOBJ:%=$(DAV_OBJPRE)%) DAVSOURCE = $(DAVOBJ:%.o=webdav/%.c) diff -r 4dccc47c282e -r 2a42ba73ecdd src/server/webdav/xattrbackend.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/server/webdav/xattrbackend.c Sat Mar 18 14:16:05 2023 +0100 @@ -0,0 +1,130 @@ +/* + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. + * + * Copyright 2023 Olaf Wintermann. 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 HOLDER 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. + */ + + +#include "xattrbackend.h" + + +static WebdavBackend webdav_xattr_backend = { + webdav_xattr_propfind_init, + webdav_xattr_propfind_do, + webdav_xattr_propfind_finish, + webdav_xattr_proppatch_do, + webdav_xattr_proppatch_finish, + NULL, // opt_mkcol + NULL, // opt_mkcol_finish + NULL, // opt_delete + NULL, // opt_delete_finish + WS_WEBDAV_PROPFIND_USE_VFS | WS_WEBDAV_PROPPATCH_USE_VFS, // settings + NULL, // instance + NULL // next +}; + +int webdav_init_xattr_backend(void) { + + + if(webdav_register_backend("xattr", webdav_xattr_init, webdav_xattr_create)) { + return 1; + } + return 0; +} + +void* webdav_xattr_init(ServerConfiguration *cfg, pool_handle_t *pool, WSConfigNode *config) { + WebdavXAttrRepository *repo = pool_malloc(pool, sizeof(WebdavXAttrRepository)); + if(!repo) { + return NULL; + } + + // TODO: config + + return repo; +} + +WebdavBackend* webdav_xattr_create(Session *sn, Request *rq, pblock *pb, void *initData) { + WebdavBackend *dav = pool_malloc(sn->pool, sizeof(WebdavBackend)); + if(!dav) { + return NULL; + } + + WebdavXAttrBackend *instance = pool_malloc(sn->pool, sizeof(WebdavXAttrBackend)); + if(!instance) { + return NULL; + } + instance->repo = initData; + + *dav = webdav_xattr_backend; + dav->instance = instance; + + return dav; +} + + + +/* -------------------- webdav backend imlementation ----------------------*/ + +int webdav_xattr_propfind_init( + WebdavPropfindRequest *rq, + const char *path, + const char *href, + WebdavPList **outplist) +{ + return 0; +} + +int webdav_xattr_propfind_do( + WebdavPropfindRequest *request, + WebdavResponse *response, + VFS_DIR parent, + WebdavResource *resource, + struct stat *s) +{ + return 0; +} + +int webdav_xattr_propfind_finish(WebdavPropfindRequest *rq) { + return 0; +} + +int webdav_xattr_proppatch_do( + WebdavProppatchRequest *request, + WebdavResource *response, + VFSFile *file, + WebdavPList **setInOut, + WebdavPList **removeInOut) +{ + return 0; +} + +int webdav_xattr_proppatch_finish( + WebdavProppatchRequest *request, + WebdavResource *response, + VFSFile *file, + WSBool commit) +{ + return 0; +} diff -r 4dccc47c282e -r 2a42ba73ecdd src/server/webdav/xattrbackend.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/server/webdav/xattrbackend.h Sat Mar 18 14:16:05 2023 +0100 @@ -0,0 +1,87 @@ +/* + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. + * + * Copyright 2023 Olaf Wintermann. 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 HOLDER 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. + */ + + +#ifndef WS_WEBDAV_XATTRBACKEND_H +#define WS_WEBDAV_XATTRBACKEND_H + +#include "../public/webdav.h" + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct WebdavXAttrRepository { + int a; +} WebdavXAttrRepository; + +typedef struct WebdavXAttrBackend { + WebdavXAttrRepository *repo; +} WebdavXAttrBackend; + +int webdav_init_xattr_backend(void); + + +void* webdav_xattr_init(ServerConfiguration *cfg, pool_handle_t *pool, WSConfigNode *config); + +WebdavBackend* webdav_xattr_create(Session *sn, Request *rq, pblock *pb, void *initData); + + + +/* webdav backend implementation */ +int webdav_xattr_propfind_init( + WebdavPropfindRequest *rq, + const char *path, + const char *href, + WebdavPList **outplist); +int webdav_xattr_propfind_do( + WebdavPropfindRequest *request, + WebdavResponse *response, + VFS_DIR parent, + WebdavResource *resource, + struct stat *s); +int webdav_xattr_propfind_finish(WebdavPropfindRequest *rq); +int webdav_xattr_proppatch_do( + WebdavProppatchRequest *request, + WebdavResource *response, + VFSFile *file, + WebdavPList **setInOut, + WebdavPList **removeInOut); +int webdav_xattr_proppatch_finish( + WebdavProppatchRequest *request, + WebdavResource *response, + VFSFile *file, + WSBool commit); + + +#ifdef __cplusplus +} +#endif + +#endif /* WS_WEBDAV_XATTRBACKEND_H */ +