#include "apr.h"
#include "apr_file_io.h"
#include "apr_strings.h"
#include "apr_buckets.h"
#include "httpd.h"
#include "http_log.h"
#include "http_protocol.h"
#include "http_request.h"
#include "mod_dav.h"
#include "repos.h"

Classes
struct	dav_resource_private

struct	dav_fs_walker_context

struct	dav_fs_copymove_walk_ctx

struct	dav_stream

Macros
#define	DEBUG_GET_HANDLER 0

#define	DAV_FS_COPY_BLOCKSIZE 16384 /* copy 16k at a time */

#define	DAV_WALKTYPE_HIDDEN 0x4000

#define	DAV_WALKTYPE_POSTFIX 0x8000

#define	DAV_CALLTYPE_POSTFIX 1000 /* a private call type */

#define	DAV_FS_HAS_EXECUTABLE

#define	DAV_FINFO_MASK

#define	DAV_PROPID_FS_executable 1

#define	DAV_FS_TMP_PREFIX ".davfs.tmp"

#define	MAP_IO2HTTP(e)

Enumerations
enum	{ DAV_FS_URI_DAV , DAV_FS_URI_MYPROPS }

Functions
static dav_error *	dav_fs_walk (const dav_walk_params params, int depth, dav_response *response)

static dav_error *	dav_fs_internal_walk (const dav_walk_params params, int depth, int is_move, const dav_resource root_dst, dav_response **response)

static request_rec *	dav_fs_get_request_rec (const dav_resource *resource)

apr_pool_t *	dav_fs_pool (const dav_resource *resource)

const char *	dav_fs_pathname (const dav_resource *resource)

dav_error *	dav_fs_dir_file_name (const dav_resource resource, const char dirpath_p, const char *fname_p)

static void	dav_format_time (int style, apr_time_t sec, char *buf, apr_size_t buflen)

static dav_error *	dav_fs_copymove_file (int is_move, apr_pool_t p, const char src, const char dst, const apr_finfo_t src_finfo, const apr_finfo_t dst_finfo, dav_buffer pbuf)

static dav_error *	dav_fs_copymove_state (int is_move, apr_pool_t p, const char src_dir, const char src_file, const char dst_dir, const char dst_file, dav_buffer pbuf)

static dav_error *	dav_fs_copymoveset (int is_move, apr_pool_t p, const dav_resource src, const dav_resource dst, dav_buffer pbuf)

static dav_error *	dav_fs_deleteset (apr_pool_t p, const dav_resource resource)

static dav_error *	dav_fs_get_resource (request_rec r, const char root_dir, const char label, int use_checked_in, dav_resource *result_resource)

static dav_error *	dav_fs_get_parent_resource (const dav_resource resource, dav_resource *result_parent)

static int	dav_fs_is_same_resource (const dav_resource res1, const dav_resource res2)

static int	dav_fs_is_parent_resource (const dav_resource res1, const dav_resource res2)

static apr_status_t	tmpfile_cleanup (void *data)

static apr_status_t	dav_fs_mktemp (apr_file_t *fp, char templ, apr_pool_t *p)

static dav_error *	dav_fs_open_stream (const dav_resource resource, dav_stream_mode mode, dav_stream *stream)

static dav_error *	dav_fs_close_stream (dav_stream *stream, int commit)

static dav_error *	dav_fs_write_stream (dav_stream stream, const void buf, apr_size_t bufsize)

static dav_error *	dav_fs_seek_stream (dav_stream *stream, apr_off_t abs_pos)

static dav_error *	dav_fs_create_collection (dav_resource *resource)

static dav_error *	dav_fs_copymove_walker (dav_walk_resource *wres, int calltype)

static dav_error *	dav_fs_copymove_resource (int is_move, const dav_resource src, const dav_resource dst, int depth, dav_response **response)

static dav_error *	dav_fs_copy_resource (const dav_resource src, dav_resource dst, int depth, dav_response **response)

static dav_error *	dav_fs_move_resource (dav_resource src, dav_resource dst, dav_response **response)

static dav_error *	dav_fs_delete_walker (dav_walk_resource *wres, int calltype)

static dav_error *	dav_fs_remove_resource (dav_resource resource, dav_response *response)

static dav_error *	dav_fs_walker (dav_fs_walker_context *fsctx, int depth)

static const char *	dav_fs_getetag (const dav_resource *resource)

static dav_prop_insert	dav_fs_insert_prop (const dav_resource resource, int propid, dav_prop_insert what, apr_text_header phdr)

static int	dav_fs_is_writable (const dav_resource *resource, int propid)

static dav_error *	dav_fs_patch_validate (const dav_resource resource, const apr_xml_elem elem, int operation, void *context, int defer_to_dead)

static dav_error *	dav_fs_patch_exec (const dav_resource resource, const apr_xml_elem elem, int operation, void context, dav_liveprop_rollback *rollback_ctx)

static void	dav_fs_patch_commit (const dav_resource resource, int operation, void context, dav_liveprop_rollback *rollback_ctx)

static dav_error *	dav_fs_patch_rollback (const dav_resource resource, int operation, void context, dav_liveprop_rollback *rollback_ctx)

void	dav_fs_gather_propsets (apr_array_header_t *uris)

int	dav_fs_find_liveprop (const dav_resource resource, const char ns_uri, const char name, const dav_hooks_liveprop *hooks)

void	dav_fs_insert_all_liveprops (request_rec r, const dav_resource resource, dav_prop_insert what, apr_text_header *phdr)

void	dav_fs_register (apr_pool_t *p)

Variables
static int *const	aplog_module_index = &( dav_fs_module.module_index)

const dav_hooks_locks	dav_hooks_locks_fs

static const dav_hooks_repository	dav_hooks_repository_fs

static const dav_hooks_liveprop	dav_hooks_liveprop_fs

static const char *const	dav_fs_namespace_uris []

static const dav_liveprop_spec	dav_fs_props []

static const dav_liveprop_group	dav_fs_liveprop_group

static const dav_provider	dav_fs_provider

Macro Definition Documentation

◆ DAV_CALLTYPE_POSTFIX

#define DAV_CALLTYPE_POSTFIX 1000 /* a private call type */

Definition at line 94 of file repos.c.

◆ DAV_FINFO_MASK

#define DAV_FINFO_MASK

Value:

                        (APR_FINFO_LINK | APR_FINFO_TYPE | APR_FINFO_INODE | \
                        APR_FINFO_SIZE | APR_FINFO_CTIME | APR_FINFO_MTIME | \
                        APR_FINFO_PROT)

Definition at line 130 of file repos.c.

◆ DAV_FS_COPY_BLOCKSIZE

#define DAV_FS_COPY_BLOCKSIZE 16384 /* copy 16k at a time */

Definition at line 43 of file repos.c.

◆ DAV_FS_HAS_EXECUTABLE

#define DAV_FS_HAS_EXECUTABLE

Definition at line 129 of file repos.c.

◆ DAV_FS_TMP_PREFIX

#define DAV_FS_TMP_PREFIX ".davfs.tmp"

Definition at line 147 of file repos.c.

◆ DAV_PROPID_FS_executable

#define DAV_PROPID_FS_executable 1

Definition at line 142 of file repos.c.

◆ DAV_WALKTYPE_HIDDEN

#define DAV_WALKTYPE_HIDDEN 0x4000

Definition at line 89 of file repos.c.

◆ DAV_WALKTYPE_POSTFIX

#define DAV_WALKTYPE_POSTFIX 0x8000

Definition at line 92 of file repos.c.

◆ DEBUG_GET_HANDLER

#define DEBUG_GET_HANDLER 0

Definition at line 41 of file repos.c.

◆ MAP_IO2HTTP

#define MAP_IO2HTTP ( e )

Value:

                        (APR_STATUS_IS_ENOSPC(e) ? HTTP_INSUFFICIENT_STORAGE : \
                        APR_STATUS_IS_ENOENT(e) ? HTTP_CONFLICT : \
                        HTTP_INTERNAL_SERVER_ERROR)

Definition at line 207 of file repos.c.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
DAV_FS_URI_DAV
DAV_FS_URI_MYPROPS

Definition at line 115 of file repos.c.

Function Documentation

◆ dav_format_time()

static void dav_format_time	(	int	style,
		apr_time_t	sec,
		char *	buf,
		apr_size_t	buflen
	)

static

Definition at line 297 of file repos.c.

◆ dav_fs_close_stream()

static dav_error * dav_fs_close_stream	(	dav_stream *	stream,
		int	commit
	)

static

Definition at line 983 of file repos.c.

◆ dav_fs_copy_resource()

static dav_error * dav_fs_copy_resource	(	const dav_resource *	src,
		dav_resource *	dst,
		int	depth,
		dav_response **	response
	)

static

Definition at line 1286 of file repos.c.

◆ dav_fs_copymove_file()

static dav_error * dav_fs_copymove_file	(	int	is_move,
		apr_pool_t *	p,
		const char *	src,
		const char *	dst,
		const apr_finfo_t *	src_finfo,
		const apr_finfo_t *	dst_finfo,
		dav_buffer *	pbuf
	)

static

< all protections

< Execute by user

<

Deprecated:

See also: APR_FPROT_UEXECUTE

< use OS's default permissions

<

Deprecated:

See also: APR_FPROT_OS_DEFAULT

< Open the file for reading

<

Deprecated:

See also: APR_FOPEN_READ

< Open the file in binary mode (This flag is ignored on UNIX because it has no meaning)

<

Deprecated:

See also: APR_FOPEN_BINARY

< use OS's default permissions

<

Deprecated:

See also: APR_FPROT_OS_DEFAULT

< Open the file for writing

<

Deprecated:

See also: APR_FOPEN_WRITE

< Create the file if not there

<

Deprecated:

See also: APR_FOPEN_CREATE

< Open the file and truncate to 0 length

<

Deprecated:

See also: APR_FOPEN_TRUNCATE

< Open the file in binary mode (This flag is ignored on UNIX because it has no meaning)

<

Deprecated:

See also: APR_FOPEN_BINARY

Definition at line 327 of file repos.c.

◆ dav_fs_copymove_resource()

static dav_error * dav_fs_copymove_resource	(	int	is_move,
		const dav_resource *	src,
		const dav_resource *	dst,
		int	depth,
		dav_response **	response
	)

static

Definition at line 1224 of file repos.c.

◆ dav_fs_copymove_state()

static dav_error * dav_fs_copymove_state	(	int	is_move,
		apr_pool_t *	p,
		const char *	src_dir,
		const char *	src_file,
		const char *	dst_dir,
		const char *	dst_file,
		dav_buffer *	pbuf
	)

static

< an atomic unix apr_stat()

< use OS's default permissions

<

Deprecated:

See also: APR_FPROT_OS_DEFAULT

< an atomic unix apr_stat()

Definition at line 475 of file repos.c.

◆ dav_fs_copymove_walker()

static dav_error * dav_fs_copymove_walker	(	dav_walk_resource *	wres,
		int	calltype
	)

static

< use OS's default permissions

<

Deprecated:

See also: APR_FPROT_OS_DEFAULT

Definition at line 1162 of file repos.c.

◆ dav_fs_copymoveset()

static dav_error * dav_fs_copymoveset	(	int	is_move,
		apr_pool_t *	p,
		const dav_resource *	src,
		const dav_resource *	dst,
		dav_buffer *	pbuf
	)

static

Definition at line 554 of file repos.c.

◆ dav_fs_create_collection()

static dav_error * dav_fs_create_collection ( dav_resource * resource )

static

< use OS's default permissions

<

Deprecated:

See also: APR_FPROT_OS_DEFAULT

Definition at line 1133 of file repos.c.

◆ dav_fs_delete_walker()

static dav_error * dav_fs_delete_walker	(	dav_walk_resource *	wres,
		int	calltype
	)

static

Definition at line 1410 of file repos.c.

◆ dav_fs_deleteset()

static dav_error * dav_fs_deleteset	(	apr_pool_t *	p,
		const dav_resource *	resource
	)

static

Definition at line 613 of file repos.c.

◆ dav_fs_get_parent_resource()

static dav_error * dav_fs_get_parent_resource	(	const dav_resource *	resource,
		dav_resource **	result_parent
	)

static

< an atomic unix apr_stat()

Definition at line 773 of file repos.c.

◆ dav_fs_get_request_rec()

static request_rec * dav_fs_get_request_rec ( const dav_resource * resource )

static

Definition at line 223 of file repos.c.

◆ dav_fs_get_resource()

static dav_error * dav_fs_get_resource	(	request_rec *	r,
		const char *	root_dir,
		const char *	label,
		int	use_checked_in,
		dav_resource **	result_resource
	)

static

Definition at line 667 of file repos.c.

◆ dav_fs_getetag()

static const char * dav_fs_getetag ( const dav_resource * resource )

static

Definition at line 1886 of file repos.c.

◆ dav_fs_insert_prop()

static dav_prop_insert dav_fs_insert_prop	(	const dav_resource *	resource,
		int	propid,
		dav_prop_insert	what,
		apr_text_header *	phdr
	)

static

< User protection bits

< Execute by user

<

Deprecated:

See also: APR_FPROT_UEXECUTE

Definition at line 1935 of file repos.c.

◆ dav_fs_internal_walk()

static dav_error * dav_fs_internal_walk	(	const dav_walk_params *	params,
		int	depth,
		int	is_move,
		const dav_resource *	root_dst,
		dav_response **	response
	)

static

Definition at line 1793 of file repos.c.

◆ dav_fs_is_parent_resource()

static int dav_fs_is_parent_resource	(	const dav_resource *	res1,
		const dav_resource *	res2
	)

static

Definition at line 858 of file repos.c.

◆ dav_fs_is_same_resource()

static int dav_fs_is_same_resource	(	const dav_resource *	res1,
		const dav_resource *	res2
	)

static

< Inode

Definition at line 839 of file repos.c.

◆ dav_fs_is_writable()

static int dav_fs_is_writable	(	const dav_resource *	resource,
		int	propid
	)

static

Definition at line 2045 of file repos.c.

◆ dav_fs_mktemp()

static apr_status_t dav_fs_mktemp	(	apr_file_t **	fp,
		char *	templ,
		apr_pool_t *	p
	)

static

< Open the file for writing

<

Deprecated:

See also: APR_FOPEN_WRITE

< Create the file if not there

<

Deprecated:

See also: APR_FOPEN_CREATE

< Open the file in binary mode (This flag is ignored on UNIX because it has no meaning)

<

Deprecated:

See also: APR_FOPEN_BINARY

< Open should fail if APR_FOPEN_CREATE and file exists.

<

Deprecated:

See also: APR_FOPEN_EXCL

< use OS's default permissions

<

Deprecated:

See also: APR_FPROT_OS_DEFAULT

Definition at line 888 of file repos.c.

◆ dav_fs_move_resource()

static dav_error * dav_fs_move_resource	(	dav_resource *	src,
		dav_resource *	dst,
		dav_response **	response
	)

static

Definition at line 1317 of file repos.c.

◆ dav_fs_open_stream()

static dav_error * dav_fs_open_stream	(	const dav_resource *	resource,
		dav_stream_mode	mode,
		dav_stream **	stream
	)

static

< Open the file for reading

<

Deprecated:

See also: APR_FOPEN_READ

< Open the file in binary mode (This flag is ignored on UNIX because it has no meaning)

<

Deprecated:

See also: APR_FOPEN_BINARY

< Open the file for writing

<

Deprecated:

See also: APR_FOPEN_WRITE

< Create the file if not there

<

Deprecated:

See also: APR_FOPEN_CREATE

< Open the file and truncate to 0 length

<

Deprecated:

See also: APR_FOPEN_TRUNCATE

< Open the file in binary mode (This flag is ignored on UNIX because it has no meaning)

<

Deprecated:

See also: APR_FOPEN_BINARY

< Open the file for writing

<

Deprecated:

See also: APR_FOPEN_WRITE

< Create the file if not there

<

Deprecated:

See also: APR_FOPEN_CREATE

< Open the file in binary mode (This flag is ignored on UNIX because it has no meaning)

<

Deprecated:

See also: APR_FOPEN_BINARY

< Open should fail if APR_FOPEN_CREATE and file exists.

< use OS's default permissions

<

Deprecated:

See also: APR_FPROT_OS_DEFAULT

< use OS's default permissions

<

Deprecated:

See also: APR_FPROT_OS_DEFAULT

< use OS's default permissions

<

Deprecated:

See also: APR_FPROT_OS_DEFAULT

Definition at line 908 of file repos.c.

◆ dav_fs_patch_commit()

static void dav_fs_patch_commit	(	const dav_resource *	resource,
		int	operation,
		void *	context,
		dav_liveprop_rollback *	rollback_ctx
	)

static

Definition at line 2162 of file repos.c.

◆ dav_fs_patch_exec()

static dav_error * dav_fs_patch_exec	(	const dav_resource *	resource,
		const apr_xml_elem *	elem,
		int	operation,
		void *	context,
		dav_liveprop_rollback **	rollback_ctx
	)

static

< Execute by user

<

Deprecated:

See also: APR_FPROT_UEXECUTE

< Execute by user

<

Deprecated:

See also: APR_FPROT_UEXECUTE

< Execute by user

<

Deprecated:

See also: APR_FPROT_UEXECUTE

Definition at line 2125 of file repos.c.

◆ dav_fs_patch_rollback()

static dav_error * dav_fs_patch_rollback	(	const dav_resource *	resource,
		int	operation,
		void *	context,
		dav_liveprop_rollback *	rollback_ctx
	)

static

< Execute by user

<

Deprecated:

See also: APR_FPROT_UEXECUTE

< Execute by user

<

Deprecated:

See also: APR_FPROT_UEXECUTE

Definition at line 2170 of file repos.c.

◆ dav_fs_patch_validate()

static dav_error * dav_fs_patch_validate	(	const dav_resource *	resource,
		const apr_xml_elem *	elem,
		int	operation,
		void **	context,
		int *	defer_to_dead
	)

static

Definition at line 2060 of file repos.c.

◆ dav_fs_remove_resource()

static dav_error * dav_fs_remove_resource	(	dav_resource *	resource,
		dav_response **	response
	)

static

Definition at line 1444 of file repos.c.

◆ dav_fs_seek_stream()

static dav_error * dav_fs_seek_stream	(	dav_stream *	stream,
		apr_off_t	abs_pos
	)

static

Definition at line 1038 of file repos.c.

◆ dav_fs_walk()

static dav_error * dav_fs_walk	(	const dav_walk_params *	params,
		int	depth,
		dav_response **	response
	)

static

Definition at line 1877 of file repos.c.

◆ dav_fs_walker()

static dav_error * dav_fs_walker	(	dav_fs_walker_context *	fsctx,
		int	depth
	)

static

< an atomic unix apr_dir_read()

< Stat the link not the file itself if it is a link

< Type

< Inode

< Size of the file

< Creation or inode-changed time

< Modification Time

< all protections

Definition at line 1504 of file repos.c.

◆ dav_fs_write_stream()

static dav_error * dav_fs_write_stream	(	dav_stream *	stream,
		const void *	buf,
		apr_size_t	bufsize
	)

static

Definition at line 1018 of file repos.c.

◆ tmpfile_cleanup()

static apr_status_t tmpfile_cleanup ( void * data )

static

Definition at line 878 of file repos.c.

Variable Documentation

◆ aplog_module_index

int* const aplog_module_index = &( dav_fs_module.module_index)

static

Definition at line 38 of file repos.c.

◆ dav_fs_liveprop_group

const dav_liveprop_group dav_fs_liveprop_group

static

Initial value:

=
{
    dav_fs_props,
    dav_fs_namespace_uris,
    &dav_hooks_liveprop_fs
}

Definition at line 188 of file repos.c.

◆ dav_fs_namespace_uris

const char* const dav_fs_namespace_uris[]

static

Initial value:

=
{
    "DAV:",
    "http://apache.org/dav/props/",
 
    NULL        
}

Definition at line 108 of file repos.c.

◆ dav_fs_props

const dav_liveprop_spec dav_fs_props[]

static

Definition at line 149 of file repos.c.

◆ dav_fs_provider

const dav_provider dav_fs_provider

static

Initial value:

=
{
    &dav_hooks_repository_fs,
    &dav_hooks_db_dbm,
    &dav_hooks_locks_fs,
    NULL,               
    NULL,               
    NULL,               
 
    NULL                
}

Definition at line 2211 of file repos.c.

◆ dav_hooks_liveprop_fs

static const dav_hooks_liveprop dav_hooks_liveprop_fs

static

Initial value:

=
{
    dav_fs_insert_prop,
    dav_fs_is_writable,
    dav_fs_namespace_uris,
    dav_fs_patch_validate,
    dav_fs_patch_exec,
    dav_fs_patch_commit,
    dav_fs_patch_rollback
}

Definition at line 102 of file repos.c.

◆ dav_hooks_locks_fs

const dav_hooks_locks dav_hooks_locks_fs

extern

Definition at line 1426 of file lock.c.

◆ dav_hooks_repository_fs

static const dav_hooks_repository dav_hooks_repository_fs

static

Initial value:

=
{
     0 ,   
    dav_fs_get_resource,
    dav_fs_get_parent_resource,
    dav_fs_is_same_resource,
    dav_fs_is_parent_resource,
    dav_fs_open_stream,
    dav_fs_close_stream,
    dav_fs_write_stream,
    dav_fs_seek_stream,
 
 
 
 
    NULL,
    NULL,
 
    dav_fs_create_collection,
    dav_fs_copy_resource,
    dav_fs_move_resource,
    dav_fs_remove_resource,
    dav_fs_walk,
    dav_fs_getetag,
    NULL,
    dav_fs_get_request_rec,
    dav_fs_pathname
}

Definition at line 101 of file repos.c.

Classes

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ DAV_CALLTYPE_POSTFIX

◆ DAV_FINFO_MASK

◆ DAV_FS_COPY_BLOCKSIZE

◆ DAV_FS_HAS_EXECUTABLE

◆ DAV_FS_TMP_PREFIX

◆ DAV_PROPID_FS_executable

◆ DAV_WALKTYPE_HIDDEN

◆ DAV_WALKTYPE_POSTFIX

◆ DEBUG_GET_HANDLER

◆ MAP_IO2HTTP

Enumeration Type Documentation

◆ anonymous enum

Function Documentation

◆ dav_format_time()

◆ dav_fs_close_stream()

◆ dav_fs_copy_resource()

◆ dav_fs_copymove_file()

◆ dav_fs_copymove_resource()

◆ dav_fs_copymove_state()

◆ dav_fs_copymove_walker()

◆ dav_fs_copymoveset()

◆ dav_fs_create_collection()

◆ dav_fs_delete_walker()

◆ dav_fs_deleteset()

◆ dav_fs_get_parent_resource()

◆ dav_fs_get_request_rec()

◆ dav_fs_get_resource()

◆ dav_fs_getetag()

◆ dav_fs_insert_prop()

◆ dav_fs_internal_walk()

◆ dav_fs_is_parent_resource()

◆ dav_fs_is_same_resource()

◆ dav_fs_is_writable()

◆ dav_fs_mktemp()

◆ dav_fs_move_resource()

◆ dav_fs_open_stream()

◆ dav_fs_patch_commit()

◆ dav_fs_patch_exec()

◆ dav_fs_patch_rollback()

◆ dav_fs_patch_validate()

◆ dav_fs_remove_resource()

◆ dav_fs_seek_stream()

◆ dav_fs_walk()

◆ dav_fs_walker()

◆ dav_fs_write_stream()

◆ tmpfile_cleanup()

Variable Documentation

◆ aplog_module_index

◆ dav_fs_liveprop_group

◆ dav_fs_namespace_uris

◆ dav_fs_props

◆ dav_fs_provider

◆ dav_hooks_liveprop_fs

◆ dav_hooks_locks_fs

◆ dav_hooks_repository_fs