Module: wine Branch: master Commit: 836c672dcfcb602e282df20f4efae793c4dbf4ac URL: http://source.winehq.org/git/wine.git/?a=commit;h=836c672dcfcb602e282df20f4e...
Author: Jacek Caban jacek@codeweavers.com Date: Sat May 12 16:12:04 2007 +0200
mshtml: Wrap nsIExternalProtocolHandler.
---
dlls/mshtml/nsiface.idl | 27 +++++++- dlls/mshtml/nsio.c | 184 ++++++++++++++++++++++++++++++++++++++++++++++- 2 files changed, 209 insertions(+), 2 deletions(-)
diff --git a/dlls/mshtml/nsiface.idl b/dlls/mshtml/nsiface.idl index 85b0e30..817030b 100644 --- a/dlls/mshtml/nsiface.idl +++ b/dlls/mshtml/nsiface.idl @@ -86,7 +86,6 @@ interface nsISupports typedef nsISupports nsISHistory; typedef nsISupports nsISimpleEnumerator; typedef nsISupports nsIWidget; -typedef nsISupports nsIProtocolHandler; typedef nsISupports nsIDOMAbstractView; typedef nsISupports nsIHttpHeaderVisitor; typedef nsISupports nsIDOMBarProp; @@ -1196,6 +1195,32 @@ interface nsIFile : nsISupports
[ object, + uuid(15fd6940-8ea7-11d3-93ad-00104ba0fd40) + /* FROZEN */ +] +interface nsIProtocolHandler : nsISupports +{ + nsresult GetScheme(nsACString *aScheme); + nsresult GetDefaultPort(PRInt32 *aDefaultPort); + nsresult GetProtocolFlags(PRUint32 *aProtocolFlags); + nsresult NewURI(const nsACString *aSpec, const char *aOriginCharset, + nsIURI *aBaseURI, nsIURI **_retval); + nsresult NewChannel(nsIURI *aURI, nsIChannel **_retval); + nsresult AllowPort(PRInt32 port, const char *scheme, PRBool *_retval); +} + +[ + object, + uuid(0e61f3b2-34d7-4c79-bfdc-4860bc7341b7) + /* NOT_FROZEN */ +] +interface nsIExternalProtocolHandler : nsIProtocolHandler +{ + nsresult ExternalAppExistsForScheme(const nsACString *scheme, PRBool *_retval); +} + +[ + object, uuid(bddeda3f-9020-4d12-8c70-984ee9f7935e) /* FROZEN */ ] diff --git a/dlls/mshtml/nsio.c b/dlls/mshtml/nsio.c index e3eba43..e7cf487 100644 --- a/dlls/mshtml/nsio.c +++ b/dlls/mshtml/nsio.c @@ -1698,6 +1698,167 @@ static nsresult create_uri(nsIURI *uri, NSContainer *container, nsIWineURI **_re return NS_OK; }
+typedef struct { + const nsIProtocolHandlerVtbl *lpProtocolHandlerVtbl; + + LONG ref; + + nsIProtocolHandler *nshandler; +} nsProtocolHandler; + +#define NSPROTHANDLER(x) ((nsIProtocolHandler*) &(x)->lpProtocolHandlerVtbl) + +#define NSPROTHANDLER_THIS(iface) DEFINE_THIS(nsProtocolHandler, ProtocolHandler, iface) + +static nsresult NSAPI nsProtocolHandler_QueryInterface(nsIProtocolHandler *iface, nsIIDRef riid, + nsQIResult result) +{ + nsProtocolHandler *This = NSPROTHANDLER_THIS(iface); + + *result = NULL; + + if(IsEqualGUID(&IID_nsISupports, riid)) { + TRACE("(%p)->(IID_nsISupports %p)\n", This, result); + *result = NSPROTHANDLER(This); + }else if(IsEqualGUID(&IID_nsIProtocolHandler, riid)) { + TRACE("(%p)->(IID_nsIProtocolHandler %p)\n", This, result); + *result = NSPROTHANDLER(This); + }else if(IsEqualGUID(&IID_nsIExternalProtocolHandler, riid)) { + TRACE("(%p)->(IID_nsIExternalProtocolHandler %p), returning NULL\n", This, result); + return NS_NOINTERFACE; + } + + if(*result) { + nsISupports_AddRef((nsISupports*)*result); + return NS_OK; + } + + WARN("(%s %p)\nn", debugstr_guid(riid), result); + return NS_NOINTERFACE; +} + +static nsrefcnt NSAPI nsProtocolHandler_AddRef(nsIProtocolHandler *iface) +{ + nsProtocolHandler *This = NSPROTHANDLER_THIS(iface); + LONG ref = InterlockedIncrement(&This->ref); + + TRACE("(%p) ref=%d\n", This, ref); + + return ref; +} + +static nsrefcnt NSAPI nsProtocolHandler_Release(nsIProtocolHandler *iface) +{ + nsProtocolHandler *This = NSPROTHANDLER_THIS(iface); + LONG ref = InterlockedDecrement(&This->ref); + + TRACE("(%p) ref=%d\n", This, ref); + + if(!ref) { + if(This->nshandler) + nsIProtocolHandler_Release(This->nshandler); + mshtml_free(This); + } + + return ref; +} + +static nsresult NSAPI nsProtocolHandler_GetScheme(nsIProtocolHandler *iface, nsACString *aScheme) +{ + nsProtocolHandler *This = NSPROTHANDLER_THIS(iface); + + TRACE("(%p)->(%p)\n", This, aScheme); + + if(This->nshandler) + return nsIProtocolHandler_GetScheme(This->nshandler, aScheme); + return NS_ERROR_NOT_IMPLEMENTED; +} + +static nsresult NSAPI nsProtocolHandler_GetDefaultPort(nsIProtocolHandler *iface, + PRInt32 *aDefaultPort) +{ + nsProtocolHandler *This = NSPROTHANDLER_THIS(iface); + + TRACE("(%p)->(%p)\n", This, aDefaultPort); + + if(This->nshandler) + return nsIProtocolHandler_GetDefaultPort(This->nshandler, aDefaultPort); + return NS_ERROR_NOT_IMPLEMENTED; +} + +static nsresult NSAPI nsProtocolHandler_GetProtocolFlags(nsIProtocolHandler *iface, + PRUint32 *aProtocolFlags) +{ + nsProtocolHandler *This = NSPROTHANDLER_THIS(iface); + + TRACE("(%p)->(%p)\n", This, aProtocolFlags); + + if(This->nshandler) + return nsIProtocolHandler_GetProtocolFlags(This->nshandler, aProtocolFlags); + return NS_ERROR_NOT_IMPLEMENTED; +} + +static nsresult NSAPI nsProtocolHandler_NewURI(nsIProtocolHandler *iface, + const nsACString *aSpec, const char *aOriginCharset, nsIURI *aBaseURI, nsIURI **_retval) +{ + nsProtocolHandler *This = NSPROTHANDLER_THIS(iface); + + TRACE("((%p)->%p %s %p %p)\n", This, aSpec, debugstr_a(aOriginCharset), aBaseURI, _retval); + + if(This->nshandler) + return nsIProtocolHandler_NewURI(This->nshandler, aSpec, aOriginCharset, aBaseURI, _retval); + return NS_ERROR_NOT_IMPLEMENTED; +} + +static nsresult NSAPI nsProtocolHandler_NewChannel(nsIProtocolHandler *iface, + nsIURI *aURI, nsIChannel **_retval) +{ + nsProtocolHandler *This = NSPROTHANDLER_THIS(iface); + + TRACE("(%p)->(%p %p)\n", This, aURI, _retval); + + if(This->nshandler) + return nsIProtocolHandler_NewChannel(This->nshandler, aURI, _retval); + return NS_ERROR_NOT_IMPLEMENTED; +} + +static nsresult NSAPI nsProtocolHandler_AllowPort(nsIProtocolHandler *iface, + PRInt32 port, const char *scheme, PRBool *_retval) +{ + nsProtocolHandler *This = NSPROTHANDLER_THIS(iface); + + TRACE("(%p)->(%d %s %p)\n", This, port, debugstr_a(scheme), _retval); + + if(This->nshandler) + return nsIProtocolHandler_AllowPort(This->nshandler, port, scheme, _retval); + return NS_ERROR_NOT_IMPLEMENTED; +} + +#undef NSPROTHANDLER_THIS + +static const nsIProtocolHandlerVtbl nsProtocolHandlerVtbl = { + nsProtocolHandler_QueryInterface, + nsProtocolHandler_AddRef, + nsProtocolHandler_Release, + nsProtocolHandler_GetScheme, + nsProtocolHandler_GetDefaultPort, + nsProtocolHandler_GetProtocolFlags, + nsProtocolHandler_NewURI, + nsProtocolHandler_NewChannel, + nsProtocolHandler_AllowPort +}; + +static nsIProtocolHandler *create_protocol_handler(nsIProtocolHandler *nshandler) +{ + nsProtocolHandler *ret = mshtml_alloc(sizeof(nsProtocolHandler)); + + ret->lpProtocolHandlerVtbl = &nsProtocolHandlerVtbl; + ret->ref = 1; + ret->nshandler = nshandler; + + return NSPROTHANDLER(ret); +} + static nsresult NSAPI nsIOService_QueryInterface(nsIIOService *iface, nsIIDRef riid, nsQIResult result) { @@ -1733,8 +1894,29 @@ static nsrefcnt NSAPI nsIOService_Release(nsIIOService *iface) static nsresult NSAPI nsIOService_GetProtocolHandler(nsIIOService *iface, const char *aScheme, nsIProtocolHandler **_retval) { + nsIExternalProtocolHandler *nsexthandler; + nsIProtocolHandler *nshandler; + nsresult nsres; + TRACE("(%s %p)\n", debugstr_a(aScheme), _retval); - return nsIIOService_GetProtocolHandler(nsio, aScheme, _retval); + + nsres = nsIIOService_GetProtocolHandler(nsio, aScheme, &nshandler); + if(NS_FAILED(nsres)) { + WARN("GetProtocolHandler failed: %08x\n", nsres); + return nsres; + } + + nsres = nsIProtocolHandler_QueryInterface(nshandler, &IID_nsIExternalProtocolHandler, + (void**)&nsexthandler); + if(NS_FAILED(nsres)) { + *_retval = nshandler; + return NS_OK; + } + + nsIExternalProtocolHandler_Release(nsexthandler); + *_retval = create_protocol_handler(nshandler); + TRACE("return %p\n", *_retval); + return NS_OK; }
static nsresult NSAPI nsIOService_GetProtocolFlags(nsIIOService *iface, const char *aScheme,