getJsonContentTypes().forEach(function(contentType) {
// Get a reference to the existing Gecko viewer for this content type, if it exists
var geckoViewer;
try {
geckoViewer = categoryManager.getCategoryEntry(GECKO_VIEWER, contentType);
} catch (err) {
// The category entry doesn't have to exist.
}
// Create and register the a service for each content type
// This component is an implementation of nsIStreamConverter that converts
// application/json to html
var contractId = "@mozilla.org/streamconv;1?from=" + contentType + "&to=*/*";
var service = xpcom.Service({
contract: contractId,
Component: JSONView,
register: false,
unregister: false
});
// Keep track of everything so we can undo it in onUnload
services.push({
service: service,
contentType: contentType,
geckoViewer: geckoViewer
});
if (!xpcom.isRegistered(service)) {
xpcom.register(service);
}
// Remove built-in JSON viewer
categoryManager.deleteCategoryEntry(GECKO_VIEWER, contentType, false);
});
function unregister() {
if (xpcom.isRegistered(service)) {
xpcom.unregister(service);
return true;
}
return false;
}
function unregister() {
if (xpcom.isRegistered(service)) {
categoryManager.deleteCategoryEntry(CONTENT_SNIFFER_CATEGORY,
JSON_VIEW_TYPE, false)
xpcom.unregister(service);
return true;
}
return false;
}
services.forEach(function(serviceInfo) {
if (xpcom.isRegistered(serviceInfo.service)) {
xpcom.unregister(serviceInfo.service);
}
// Re-add built-in JSON viewer
if (serviceInfo.geckoViewer) {
categoryManager.addCategoryEntry(GECKO_VIEWER, serviceInfo.contentType, serviceInfo.geckoViewer, false, false);
}
});
function register() {
if (!xpcom.isRegistered(service)) {
xpcom.register(service);
categoryManager.addCategoryEntry(CONTENT_SNIFFER_CATEGORY, JSON_VIEW_TYPE,
CONTRACT_ID, false, false);
return true;
}
return false;
}
function search_load_events() {
categoryManager.addCategoryEntry("content-policy", "http-request", contractId, false, true);
if (xpcom.isRegistered(factory)) xpcom.unregister(factory);
xpcom.register(factory);
//observerService.addObserver(httpRequestObserver, "http-on-examine-response", false);
observerService.addObserver(httpRequestObserver, "http-on-modify-request", false);
windows.browserWindows.on('open', onWindowOpen);
onWindowOpen(); // load events in current window
pageMod.PageMod({
include: [/.*google.*/, /.*bing.*/, /.*yahoo.*/, /.*duckduckgo.*/],
contentScriptFile: self.data.url("scripts/serp.js"),
contentScriptWhen: "ready"
});
};