ExecRequest sample for Google Data API

從 http://code.google.com/p/google-gdata/downloads/list
下載 "Google Data API Setup (1.7.0.1).msi" 之後
試著要了解Google Doc 在取得文件資訊/上傳檔案的過程中,
authentication(認證)/authorization(授權)的機制

看了一些Sample projects, 發覺包了好幾層,
實在有點見林不見樹 ...

最後發現 "ExecRequest" 這個範例比較單純
只與Core Client(Google.Data.Client.dll) 這個library 有關
(source code 在\Google Data API SDK\Sources\Library\core 的目錄下)

ExecRequest <service> <cmd> <uri> <username> <password>

• cmd 可以是 QUERY, UPDATE, INSERT, DELETE
• uri 例子:
  https://docs.google.com/feeds/default/private/full/-/folder?max-results=100
  將Server上的 folder/collections 的資訊取出來
  
  https://docs.google.com/feeds/default/private/full?showfolders=true
  將Server上的 Documents/Files/folder/collections 的資訊取出來
  
• service 必須要是對應的 ServiceName

ClientLogin ServiceName Table

Google API	Service name
Google Analytics Data APIs	analytics
Google Apps APIs (Domain Information & Management)	apps
Google Base Data API	gbase
Google Sites Data API	jotspot
Blogger Data API	blogger
Book Search Data API	print
Calendar Data API	cl
Google Code Search Data API	codesearch
Contacts Data API	cp
Documents List Data API	writely
Finance Data API	finance
Gmail Atom feed	mail
Health Data API	health weaver (H9 sandbox)
Maps Data APIs	local
Picasa Web Albums Data API	lh2
Sidewiki Data API	annotateweb
Spreadsheets Data API	wise
Webmaster Tools API	sitemaps
YouTube Data API	youtube

[ref]

ClientLogin documentation, http://code.google.com/apis/accounts/docs/AuthForInstalledApps.html



FAQ, http://code.google.com/apis/gdata/faq.html