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Use the routing id on api::WebContents::GetID

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The sandbox option allows multiple webContents in one renderer process, so using
the only the renderer id to identify WebContents instances is no longer an
option.

WebContents::GetID now returns a 64-bit integer, which is composed of both the
process id(high 32), and the RenderViewHost routing id(low 32). Also add a
`GetProcessID` that retrieves the renderer process id, a requirement in some of
our javascript code.
This commit is contained in:
Thiago de Arruda 2016-09-05 22:28:40 -03:00
parent 524bab530a
commit a64978b812
4 changed files with 14 additions and 5 deletions
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10
atom/browser/api/atom_api_web_contents.cc
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@ -841,7 +841,14 @@ void WebContents::NavigationEntryCommitted(
details.is_in_page, details.did_replace_entry);
}
int WebContents::GetID() const {
int64_t WebContents::GetID() const {
int64_t process_id = web_contents()->GetRenderProcessHost()->GetID();
int64_t routing_id = web_contents()->GetRoutingID();
int64_t rv = (process_id << 32) + routing_id;
return rv;
}
int WebContents::GetProcessID() const {
return web_contents()->GetRenderProcessHost()->GetID();
}
@ -1536,6 +1543,7 @@ void WebContents::BuildPrototype(v8::Isolate* isolate,
mate::ObjectTemplateBuilder(isolate, prototype->PrototypeTemplate())
.MakeDestroyable()
.SetMethod("getId", &WebContents::GetID)
.SetMethod("getProcessId", &WebContents::GetProcessID)
.SetMethod("equal", &WebContents::Equal)
.SetMethod("_loadURL", &WebContents::LoadURL)
.SetMethod("downloadURL", &WebContents::DownloadURL)