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Call OnBeforePluginLoad when building the plugin list (issue #1708)

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Marshall Greenblatt
2015-09-25 14:59:30 +03:00
parent a33720558e
commit 4149192d81
23 changed files with 421 additions and 161 deletions
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22
include/cef_request_context_handler.h
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@ -61,17 +61,23 @@ class CefRequestContextHandler : public virtual CefBase {
virtual CefRefPtr<CefCookieManager> GetCookieManager() { return NULL; }
///
// Called on the browser process IO thread before a plugin instance is loaded.
// |mime_type| is the mime type of the plugin that will be loaded.
// Called on multiple browser process threads before a plugin instance is
// loaded. |mime_type| is the mime type of the plugin that will be loaded.
// |plugin_url| is the content URL that the plugin will load and may be empty.
// |top_origin_url| is the URL for the top-level frame that contains the
// plugin. |plugin_info| includes additional information about the plugin that
// will be loaded. |plugin_policy| is the recommended policy. Modify
// |plugin_policy| and return true to change the policy. Return false to use
// the recommended policy. The default plugin policy can be set at runtime
// using the `--plugin-policy=[allow|detect|block]` command-line flag.
// plugin when loading a specific plugin instance or empty when building the
// initial list of enabled plugins for 'navigator.plugins' JavaScript state.
// |plugin_info| includes additional information about the plugin that will be
// loaded. |plugin_policy| is the recommended policy. Modify |plugin_policy|
// and return true to change the policy. Return false to use the recommended
// policy. The default plugin policy can be set at runtime using the
// `--plugin-policy=[allow|detect|block]` command-line flag. Decisions to mark
// a plugin as disabled by setting |plugin_policy| to PLUGIN_POLICY_DISABLED
// may be cached when |top_origin_url| is empty. To purge the plugin list
// cache and potentially trigger new calls to this method call
// CefRequestContext::PurgePluginListCache.
///
/*--cef(optional_param=plugin_url)--*/
/*--cef(optional_param=plugin_url,optional_param=top_origin_url)--*/
virtual bool OnBeforePluginLoad(const CefString& mime_type,
const CefString& plugin_url,
const CefString& top_origin_url,