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Add HandleProtocolExecution event for unregistered protocols (issue #155).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@163 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2011-01-12 01:33:03 +00:00
parent bf02152631
commit 013c008775
13 changed files with 217 additions and 4 deletions
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14
include/cef.h
View File

@@ -642,6 +642,20 @@ public:
CefString& mimeType,
int loadFlags) =0;
// Called to handle requests for URLs with an unknown protocol component.
// Return RV_HANDLED to indicate that the request should succeed because it
// was externally handled. Set |allow_os_execution| to true and return
// RV_CONTINUE to attempt execution via the registered OS protocol handler,
// if any. If RV_CONTINUE is returned and either |allow_os_execution| is false
// or OS protocol handler execution fails then the request will fail with an
// error condition.
// SECURITY WARNING: YOU SHOULD USE THIS METHOD TO ENFORCE RESTRICTIONS BASED
// ON SCHEME, HOST OR OTHER URL ANALYSIS BEFORE ALLOWING OS EXECUTION.
/*--cef()--*/
virtual RetVal HandleProtocolExecution(CefRefPtr<CefBrowser> browser,
const CefString& url,
bool* allow_os_execution) =0;
// Called when a server indicates via the 'Content-Disposition' header that a
// response represents a file to download. |mimeType| is the mime type for
// the download, |fileName| is the suggested target file name and

13
include/cef_capi.h
View File

@@ -453,6 +453,19 @@ typedef struct _cef_handler_t
struct _cef_stream_reader_t** resourceStream, cef_string_t* mimeType,
int loadFlags);
// Called to handle requests for URLs with an unknown protocol component.
// Return RV_HANDLED to indicate that the request should succeed because it
// was externally handled. Set |allow_os_execution| to true (1) and return
// RV_CONTINUE to attempt execution via the registered OS protocol handler, if
// any. If RV_CONTINUE is returned and either |allow_os_execution| is false
// (0) or OS protocol handler execution fails then the request will fail with
// an error condition. SECURITY WARNING: YOU SHOULD USE THIS METHOD TO ENFORCE
// RESTRICTIONS BASED ON SCHEME, HOST OR OTHER URL ANALYSIS BEFORE ALLOWING OS
// EXECUTION.
enum cef_retval_t (CEF_CALLBACK *handle_protocol_execution)(
struct _cef_handler_t* self, struct _cef_browser_t* browser,
const cef_string_t* url, int* allow_os_execution);
// Called when a server indicates via the 'Content-Disposition' header that a
// response represents a file to download. |mimeType| is the mime type for the
// download, |fileName| is the suggested target file name and |contentLength|