xpinstall/src/nsInstallTrigger.h

   1 #ifndef __NS_INSTALLTRIGGER_H__
   2 #define __NS_INSTALLTRIGGER_H__
   3
   4 #include "nscore.h"
   5 #include "nsString.h"
   6 #include "nsIFactory.h"
   7 #include "nsISupports.h"
   8 #include "nsIScriptObjectOwner.h"
   9
  10 #include "prtypes.h"
  11 #include "nsHashtable.h"
  12
  13 #include "nsIDOMInstallTriggerGlobal.h"
  14 #include "nsXPITriggerInfo.h"
  15
  16 #include "nsIContentHandler.h"
  17
  18 #define NOT_CHROME          0
  19 #define CHROME_SKIN         1
  20 #define CHROME_LOCALE       2
  21 #define CHROME_SAFEMAX      CHROME_SKIN
  22 #define CHROME_CONTENT      4
  23 #define CHROME_ALL          (CHROME_SKIN | CHROME_LOCALE | CHROME_CONTENT)
  24 #define CHROME_PROFILE      8
  25 #define CHROME_DELAYED      0x10
  26 #define CHROME_SELECT       0x20
  27
  28 #define XPI_PERMISSION      "install"
  29
  30 #define XPI_WHITELIST       PR_TRUE
  31 #define XPI_GLOBAL          PR_FALSE
  32
  33 #define XPINSTALL_ENABLE_PREF            "xpinstall.enabled"
  34 #define XPINSTALL_WHITELIST_ADD          "xpinstall.whitelist.add"
  35 #define XPINSTALL_WHITELIST_ADD_103      "xpinstall.whitelist.add.103"
  36 #define XPINSTALL_WHITELIST_REQUIRED     "xpinstall.whitelist.required"
  37 #define XPINSTALL_BLACKLIST_ADD          "xpinstall.blacklist.add"
  38
  39 class nsInstallTrigger: public nsIScriptObjectOwner,
  40                         public nsIDOMInstallTriggerGlobal,
  41                         public nsIContentHandler
  42 {
  43     public:
  44         nsInstallTrigger();
  45         virtual ~nsInstallTrigger();
  46
  47         NS_DECL_ISUPPORTS
  48         NS_DECL_NSICONTENTHANDLER
  49
  50         NS_IMETHOD    GetScriptObject(nsIScriptContext *aContext, void** aScriptObject);
  51         NS_IMETHOD    SetScriptObject(void* aScriptObject);
  52
  53         NS_IMETHOD    GetOriginatingURI(nsIScriptGlobalObject* aGlobalObject, nsIURI * *aUri);
  54         NS_IMETHOD    UpdateEnabled(nsIScriptGlobalObject* aGlobalObject, PRBool aUseWhitelist, PRBool* aReturn);
  55         NS_IMETHOD    UpdateEnabled(nsIURI* aURI, PRBool aUseWhitelist, PRBool* aReturn);
  56         NS_IMETHOD    StartInstall(nsIXPIInstallInfo* aInstallInfo, PRBool* aReturn);
  57
  58
  59     private:
  60         PRBool  AllowInstall(nsIURI* aLaunchURI);
  61         void *mScriptObject;
  62 };
  63
  64 #define NS_INSTALLTRIGGERCOMPONENT_CONTRACTID "@mozilla.org/xpinstall/installtrigger;1"
  65 #endif