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Firefox: behind-the-scene requests / non-http tabs

pull/2/head
Deathamns 10 years ago
committed by gorhill
parent
commit
6d8554da76
  1. 40
      platform/firefox/vapi-background.js

40
platform/firefox/vapi-background.js

@ -335,10 +335,10 @@ vAPI.tabs = {};
/******************************************************************************/
vAPI.isNoTabId = function(tabId) {
return tabId.toString() === '_';
return tabId.toString() === '-1';
};
vAPI.noTabId = '_';
vAPI.noTabId = '-1';
/******************************************************************************/
@ -387,12 +387,20 @@ vAPI.tabs.getTabId = function(target) {
var i, gBrowser = target.ownerDocument.defaultView.gBrowser;
if ( !gBrowser ) {
return -1;
}
// This should be more efficient from version 35
if ( gBrowser.getTabForBrowser ) {
i = gBrowser.getTabForBrowser(target);
return i ? i.linkedPanel : -1;
}
if ( !gBrowser.browsers ) {
return -1;
}
i = gBrowser.browsers.indexOf(target);
if ( i !== -1 ) {
@ -795,6 +803,7 @@ var httpObserver = {
VALID_CSP_TARGETS: 1 << Ci.nsIContentPolicy.TYPE_DOCUMENT |
1 << Ci.nsIContentPolicy.TYPE_SUBDOCUMENT,
typeMap: {
1: 'other',
2: 'script',
3: 'image',
4: 'stylesheet',
@ -891,7 +900,7 @@ var httpObserver = {
return result === true;
},
handleRequest: function(channel, details) {
handleRequest: function(channel, URI, details) {
var onBeforeRequest = vAPI.net.onBeforeRequest;
var type = this.typeMap[details.type] || 'other';
@ -901,11 +910,11 @@ var httpObserver = {
var result = onBeforeRequest.callback({
frameId: details.frameId,
hostname: channel.URI.asciiHost,
hostname: URI.asciiHost,
parentFrameId: details.parentFrameId,
tabId: details.tabId,
type: type,
url: channel.URI.asciiSpec
url: URI.asciiSpec
});
if ( !result || typeof result !== 'object' ) {
@ -987,8 +996,8 @@ var httpObserver = {
var lastRequest = this.lastRequest;
if ( !lastRequest.url || lastRequest.url !== URI.spec ) {
lastRequest.url = null;
if ( lastRequest.url === null ) {
this.handleRequest(channel, URI, {tabId: vAPI.noTabId, type: 1});
return;
}
@ -1023,7 +1032,7 @@ var httpObserver = {
}
}
if ( this.handleRequest(channel, lastRequest) ) {
if ( this.handleRequest(channel, URI, lastRequest) ) {
return;
}
@ -1074,7 +1083,7 @@ var httpObserver = {
parentFrameId: -1
};
if ( this.handleRequest(newChannel, details) ) {
if ( this.handleRequest(newChannel, URI, details) ) {
result = this.ABORT;
return;
}
@ -1106,19 +1115,6 @@ vAPI.net.registerListeners = function() {
var shouldLoadListenerMessageName = location.host + ':shouldLoad';
var shouldLoadListener = function(e) {
var details = e.data;
// data: and about:blank
if ( details.url.charAt(0) !== 'h' ) {
vAPI.net.onBeforeRequest.callback({
frameId: details.frameId,
parentFrameId: details.parentFrameId,
tabId: vAPI.tabs.getTabId(e.target),
type: 'main_frame',
url: 'http://' + details.url.slice(0, details.url.indexOf(':'))
});
return;
}
var lastRequest = httpObserver.lastRequest;
lastRequest.url = details.url;
lastRequest.type = details.type;

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