Windows SharePoint Services (WSS) 文件操作数据库通信协议规范

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"Windows SharePoint Services (WSS) 文件操作数据库通信协议规范" Windows SharePoint Services (WSS) 是微软提供的一款协作平台，它基于Windows Server操作系统，用于构建企业内部的网站、文档管理和团队协作系统。WSS是SharePoint Foundation的早期版本，它是Microsoft SharePoint产品线的基础组成部分，提供了基本的网站创建、文档共享、列表管理、工作流支持等功能。描述中的"File Operations Database Communications Protocol Specification"指的是WSS在处理文件操作时与数据库交互的通信协议规范。这个规范详细定义了WSS如何处理文件的存储、检索、更新和删除等操作，以及这些操作如何在WSS的数据库中进行记录和通信。理解这一规范对于开发与WSS集成的应用或优化WSS性能至关重要。在【部分内容】中，引用了[MS-WSSFO]，这很可能是微软关于此协议的一个技术文档编号。文档首先声明了版权信息，微软允许开发者复制这份文档以开发实现该协议的软件，并可以在实现中或相关文档中分发部分内容。同时，微软明确表示文档中包含的模式（schema）、接口定义语言（IDL）和代码样本可以被自由使用。文档还提到，微软并不主张任何贸易秘密权利。这意味着公开的技术文档不会构成对他人商业秘密的侵犯。然而，微软可能拥有覆盖协议实现的专利，但提供文档本身并不自动授予任何微软专利的使用权。尽管如此，这些协议可能是开源或标准化的，允许第三方在遵守特定条款的情况下使用。 Windows SharePoint Services (WSS) 文件操作数据库通信协议规范涉及了以下几个关键知识点： 1. 文件操作：包括文件的上传、下载、修改、移动和删除，这些操作都需要与数据库进行交互以确保数据的一致性和完整性。 2. 数据库通信：WSS通过特定的通信协议与数据库交互，保证高效且安全的数据传输。 3. 协议实现：开发者可以参考该规范来创建与WSS兼容的第三方应用或扩展功能。 4. 版权和专利：开发者在使用这些信息时需要遵循微软提供的版权和专利使用规定，确保合法合规。 5. 开源和标准化：虽然微软拥有相关专利，但协议可能允许在一定条件下被开源社区使用和改进。掌握这些知识点有助于深入理解WSS的工作原理，为开发、维护或优化WSS环境提供理论基础。

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event host: The site collection, Site, List, List Item, Workflow, Feature, or content type that

hosts an event receiver.

event receiver: A structured modular component that allows built-in or user-defined managed

code classes to act upon objects such as list items, lists or document libraries, or content

types whenever specific triggering actions occur.

event sink: A structured modular component that allows built in or user defined classes to act

on documents in document libraries whenever specific triggering actions occur. Event sinks

have been deprecated. They are replaced by the capabilities of event receivers.

external group: A group principal defined by an external Role Provider, such as a domain

group from Active Directory, provided by Windows Integrated Authentication, or a role from

ASP.NET Forms Authentication. External groups are distinguished from site groups, which

are created and managed within Windows SharePoint Services.

feature: A structured modular component that allows built in or user defined classes or objects

to extend the WFE. Schemas of lists or document libraries or new content types are

examples of Features. Features are an implementation-specific capability of Windows

SharePoint Services 3.0.

field: A container for metadata within a list and associated list items.

Fine-Grained Permissions (FGP): A site is said to have FGP when any of the lists it contains

has permissions that differ from the permissions in effect on the site. A list is said to have

FGP when any of its items has permissions that differ from the effective permissions on the

list. If a list has FGP, then so does the site that contains it directly.

folder: A container within a list that acts like a file system directory. A folder can contain other

folders, documents, or list items.

form: A page that allows the creation, viewing or editing of list items in a list.

forward link: A forward link is a hyperlink between a referencing document and the referenced

party. For example, when document A contains a hyperlink to document B, document A

has a forward link to document B.

Ghosted: A document that does not have its content stored in the content database. The

WFE server server determines the location of the content as specified by the SetupPath value of

the document that is ghosted. Group Identifier: A Site Group Identifier.

historical version: Any version of a document that is not one of the current versions is

considered a historical version. Depending on configuration settings, historical versions may or

may not be retained in the BEDS and may or may not be visible to particular users.

host header mode: Windows SharePoint Services supports hosting multiple domain-named

sites in a single virtual server. This is called host header mode, because Windows SharePoint

Services uses the HTTP host header or domain name to resolve the different sites.

Leaf Name: The part of a Store-Relative Form URL that refers to a specific target item. The

Leaf Name is composed of everything after the last slash mark in the Store-Relative Form

URL of a document. The Leaf Name may be an empty string if the document is a directory.

level: A publishing level.

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link: A backward link or forward link to or from a document, folder, site, list or list item.

A collection of meta-information is maintained for these links.

list: A container within a site that stores list items. A list has a customizable schema composed

of one or more columns that are composed of fields. A list can have versioning capabilities

enabled, allowing multiple historic versions of a document or list item to be tracked.

Implementation-specific specialized lists exist within Windows SharePoint Services including

but not limited to surveys, issues lists, task lists, and discussion boards.

list identifier: A document identifier for a list.

list item: An individual entry within a list. Each list item has a schema corresponding to the list

that contains it by having matching fields depending on the content type of the list item.

List Item Identifier: A List Item Identifier is a 4-byte integer value used to uniquely identify a

list item within a site collection.

role provider. For example, using Windows-integrated authentication, this takes the form

'DOMAIN\username'.

metadata: Data that describes an object. Metadata can be associated with site collections,

sites, documents, and other objects.

Metadict: A dictionary for metadata with strongly typed values, as specified in [MS-FPSE]

section 2.2.2.2.11.

minor versioning: A version numbering scheme that enables tracking of both major and minor

version numbers. A list can be configured to enable minor versioning. When minor versioning

is enabled, only minor version numbers are incremented for each new version of a list item in

the list unless a major version is explicitly published. When minor versioning is disabled, only

the major version number is incremented, and the minor version is always zero.

moderation: A feature of a document library or list that, when enabled, enforces a simple

approval workflow on all documents before they are published. When enabled, a document

that is submitted to be published must be either approved or rejected by a user who is

configured with the necessary approval privileges.

page: A document consisting of HTML, which can contain dynamic content such as Web parts,

which are interpreted before display to a client application.

personal view: A view of a list created by users for their own personal use, which is

unavailable to other users of the list or document library.

principal: A unique identity that can be used to regulate access to resources. A principal can be

a human user, a service entity running on a computer, or a domain group that represents a

set of users and domain groups. Sometimes referred to as a security principal.

public view: A view of a list configured for the use of all users of a list or document library.

published: A document version that has been approved and promoted to visibility for all users

has a publishing level of published. Configurations can require moderation approval to

publish a document. A published document has its UI version number incremented to the

next positive major version number, with its minor version set to zero. Depending on the

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configuration settings for support for draft versions, users may have permissions to demote

published documents to draft, which restores the previous UI version number of the document

and sets its publishing level to draft.

publishing level: The publishing status of a document version. A particular version of a

document can be published (or approved), or it can be a draft, which in turn can be

checked out. The publishing status of each version of a document with a publishing level. A

published document has a major version number of one or higher and a minor version of zero.

A document with a nonzero minor version number is considered a draft. Support for draft

versions is optional and configurable. User permissions can be configured to allow only some

users to see draft versions. Only the user who has checked out a document can see the

checked out version.

Recycle Bin: A Windows SharePoint Services implementation-specific attributed collection of

objects that have been marked as deleted, that can be restored.

Result Set: A result set is similar in structure to a database table and is used to return

structured data from a query or stored procedure call. The order and content of the data in

the result set is a function of the query or is implementation-specific.

return code: A scalar integer result value returned from a stored procedure.

Role: A role definition.

Role Assignment: A principal or site group can be associated with a scope through a Role

Assignment, which is a membership collection with common role definitions associated with

the scope. Built-in Role Assignments include "Owners," "Contributors," and "Visitors," and

additional Role Assignments with custom role definitions can be added.

Role Definition: A collection of Windows SharePoint Services rights that can be bound to a

specific principal or site group. Also known as a role. Role Definitions that are provided

by default within Windows SharePoint Services are Administrator, with a title of "Full Control";

Reader (also known as Browser) with a title of "Read"; Contributor, with a title of

"Contribute"; Web Designer, with a title of "Design"; and Guest, with a title of "Limited

Access". Custom Role Definitions can also be created.

root site: The first site in a site collection. All other sites within a site collection are children

of the root site. The URL of the root site is also the URL of the site collection.

scope: A scope represents a URL subtree hierarchy that shares the same security permissions.

A securable object can either have its own security permissions or inherit them from its

parent. A securable object with unique security permissions, and all descendants that inherit

those security permissions, form a scope, with the securable object as the root of that scope.

A scope cannot span more than a single site collection, but it can span multiple sites. Every

item is the root or a member of a containing scope, and every scope has an associated

identifier.

scope identifier: A GUID that is used to uniquely identify a scope within a site collection.

securable: An object is securable if it can have unique security permissions associated with it.

The security permissions of a securable object can be unique or can be inherited from a

parent. All nonsecurable objects inherit the security permissions of their parent. The site

collection, site, list, and list item are securable. A folder or document within a list is

securable because it gets its permissions through the underlying list item. Pages that do not

belong to any list are not securable; they always inherit their security permissions from the

containing site. Attachment files and thicket files are not directly securable either; they

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always inherit the permissions of the associated list item. Each securable object has its

security permissions set by its ACL and other security metadata.

security principal: A principal.

security principal object: An object corresponding to a principal. A security principal

object contains an identifier, used by the system and applications to name the principal, and

a secret shared only with the principal. The shared secret allows the principal to authenticate

itself through an authentication provider such as Windows Integrated Authentication or

ASP.NET Forms Authentication.

Server-Relative: A Server-Relative URL is a Store-Relative URL with a leading slash mark ('/')

character.

site: An autonomous Web service with a contiguous URL namespace. Each site is a member of a

site collection and has its own entry points, metadata, and independent administration,

authoring, and browsing permissions. A site is a container that may contain documents,

document libraries, lists, and child sites known as subsites. The structure and content of

sites, when created, are based on implementation-specific site templates such as but not

limited to team sites, document workspaces, and meeting workspaces. Also referred to as a

Web site.

site administrator: A principal which has administrative permissions for a site collection.

site collection: A collection of one or more hierarchically nested sites within a single content

database that are managed as a single unit. A site collection can be identified by a unique

GUID value or by the URL of the root site of the site collection.

Site Group: A container within a site collection used as a security structure for granting rights

to principals.

Site Group Identifier: A Site Group Identifier is a 4-byte integer value used to uniquely identify

a site group within a site collection. Site Group Identifiers are assigned from the same

numbering space as User Identifiers and cannot overlap. Values of -1 and 0 are reserved to

indicate invalid or unknown Site Group Identifiers. For example, by default, WSS 3.0 creates

three implementation-specific site groups with default Site Group Identifiers for use in role

assignments when provisioning a new site collection: "Site Owners" (3), "Site Visitors" (4),

and "Site Members" (5).

site identifier: A document identifier for a site.

stored procedure: A subroutine in T-SQL that executes a series of T-SQL statements and

returns an integer Return Code. The T-SQL statements can additionally return zero or more

Result Sets to the caller of the stored procedure.

Store-Relative Form: A URL in Store-Relative Form consists only of a path segment, where

leading and trailing slash characters have been stripped.

Structured Query Language (SQL): ISO/IEC standard language for querying database

systems, as specified in [ISO/IEC-9075] and [FIPS127]. See also T-SQL.

subsite: A site whose URL is composed in part by the URL of a parent site within the same site

collection. A subsite parent may be either the root site of the site collection or another

subsite.

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System Account: The service entity principal running on the WFE, which is used for internal

processes in the site collection requiring a User Identifier. The System Account has a login

name of "SHAREPOINT\system" and always has a User Identifier value of 1073741823 and a

binary SystemId value of 0x010100000000000000000000.

SystemID: A binary identifier used to uniquely identify a principal. If using Windows Integrated

Authentication, this is a security identifier (SID). If using an ASP.NET Forms Authentication

provider, this is the binary representation of the login name of the form provider: username,

with every character converted to lowercase.

thicket: A complex HTML document may be stored as a thicket, which consists of the thicket

main file along with a hidden thicket folder containing a thicket manifest and a set of

thicket supporting files that together store the referenced content of the document (for

example, a Web page or Word HTML document that includes graphics, pictures, or other

media is a thicket).

thicket folder: A hidden folder containing a thicket manifest and a set of thicket supporting

files that together store the referenced content of a complex HTML document (for example,

a Web page or Microsoft Word HTML document that includes graphics, pictures, or other

media). A thicket folder has a name based on the name of the thicket main file, with a suffix

added that is recognized as a thicket folder.

thicket main file: The main file of an HTML document that references contained elements such

as graphics, pictures, or other media stored as thicket supporting files in a thicket folder.

thicket manifest: An XML file containing a manifest for the set of thicket supporting files that

together store the referenced content of a thicket main file, which by convention is named

filelist.xml and is contained in a hidden thicket folder.

thicket supporting file: A file containing a graphic element, a picture, or other media that is

referenced by a thicket main file and stored in a thicket folder as part of a thicket.

title: A display name.

Transact-Structured Query Language (T-SQL): Microsoft implementation of, and extensions

to, the ISO/IEC Structured Query Language.

UI version: A document version number information in the format used to store displayed

version numbers internally. UI version number information is stored as a single 4-byte

integer. The lower 9 bits correspond to the minor version number of the displayed version,

while the remaining 23 bits refer to the major version number. For example, a document

with a displayed version number of 4.7 would have a UI version value of (4 * 512) + 7 =

2055.

unghosted: A document that has its content stored in the content database.

user: A person or service entity using the WFE server. A user must be authenticated as a

principal by an authentication provider such as Windows Integrated Authentication or

ASP.NET Forms Authentication.

user identifier: A user identifier is a 4-byte integer value used to uniquely identify a principal

within a site collection. User identifiers are assigned from the same numbering space as Site

Group Identifiers and cannot overlap. Certain user identifiers are predefined, such as the

system account (1073741823), the site collection owner (1), and the secondary site

collection contact (2). Values of -1 and 0 are reserved to indicate invalid or unknown user

identifiers.

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