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chore: export juggler as a standalone folder for browser build (#2432)
This leaves our firefox diff to gecko instrumentation changes only. Drive-by: rename webkit "src" folder into "embedder".
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| Original file line number | Diff line number | Diff line change |
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| @@ -1 +1 @@ | ||
| 1100 | ||
| 1101 |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,119 @@ | ||
| /* This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | ||
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| const uuidGen = Cc["@mozilla.org/uuid-generator;1"].getService(Ci.nsIUUIDGenerator); | ||
| const {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm"); | ||
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| class Helper { | ||
| addObserver(handler, topic) { | ||
| Services.obs.addObserver(handler, topic); | ||
| return () => Services.obs.removeObserver(handler, topic); | ||
| } | ||
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| addMessageListener(receiver, eventName, handler) { | ||
| receiver.addMessageListener(eventName, handler); | ||
| return () => receiver.removeMessageListener(eventName, handler); | ||
| } | ||
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| addEventListener(receiver, eventName, handler) { | ||
| receiver.addEventListener(eventName, handler); | ||
| return () => receiver.removeEventListener(eventName, handler); | ||
| } | ||
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| on(receiver, eventName, handler) { | ||
| // The toolkit/modules/EventEmitter.jsm dispatches event name as a first argument. | ||
| // Fire event listeners without it for convenience. | ||
| const handlerWrapper = (_, ...args) => handler(...args); | ||
| receiver.on(eventName, handlerWrapper); | ||
| return () => receiver.off(eventName, handlerWrapper); | ||
| } | ||
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| addProgressListener(progress, listener, flags) { | ||
| progress.addProgressListener(listener, flags); | ||
| return () => progress.removeProgressListener(listener); | ||
| } | ||
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| removeListeners(listeners) { | ||
| for (const tearDown of listeners) | ||
| tearDown.call(null); | ||
| listeners.splice(0, listeners.length); | ||
| } | ||
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| generateId() { | ||
| const string = uuidGen.generateUUID().toString(); | ||
| return string.substring(1, string.length - 1); | ||
| } | ||
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| getLoadContext(channel) { | ||
| let loadContext = null; | ||
| try { | ||
| if (channel.notificationCallbacks) | ||
| loadContext = channel.notificationCallbacks.getInterface(Ci.nsILoadContext); | ||
| } catch (e) {} | ||
| try { | ||
| if (!loadContext && channel.loadGroup) | ||
| loadContext = channel.loadGroup.notificationCallbacks.getInterface(Ci.nsILoadContext); | ||
| } catch (e) { } | ||
| return loadContext; | ||
| } | ||
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| getNetworkErrorStatusText(status) { | ||
| if (!status) | ||
| return null; | ||
| for (const key of Object.keys(Cr)) { | ||
| if (Cr[key] === status) | ||
| return key; | ||
| } | ||
| // Security module. The following is taken from | ||
| // https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/How_to_check_the_secruity_state_of_an_XMLHTTPRequest_over_SSL | ||
| if ((status & 0xff0000) === 0x5a0000) { | ||
| // NSS_SEC errors (happen below the base value because of negative vals) | ||
| if ((status & 0xffff) < Math.abs(Ci.nsINSSErrorsService.NSS_SEC_ERROR_BASE)) { | ||
| // The bases are actually negative, so in our positive numeric space, we | ||
| // need to subtract the base off our value. | ||
| const nssErr = Math.abs(Ci.nsINSSErrorsService.NSS_SEC_ERROR_BASE) - (status & 0xffff); | ||
| switch (nssErr) { | ||
| case 11: | ||
| return 'SEC_ERROR_EXPIRED_CERTIFICATE'; | ||
| case 12: | ||
| return 'SEC_ERROR_REVOKED_CERTIFICATE'; | ||
| case 13: | ||
| return 'SEC_ERROR_UNKNOWN_ISSUER'; | ||
| case 20: | ||
| return 'SEC_ERROR_UNTRUSTED_ISSUER'; | ||
| case 21: | ||
| return 'SEC_ERROR_UNTRUSTED_CERT'; | ||
| case 36: | ||
| return 'SEC_ERROR_CA_CERT_INVALID'; | ||
| case 90: | ||
| return 'SEC_ERROR_INADEQUATE_KEY_USAGE'; | ||
| case 176: | ||
| return 'SEC_ERROR_CERT_SIGNATURE_ALGORITHM_DISABLED'; | ||
| default: | ||
| return 'SEC_ERROR_UNKNOWN'; | ||
| } | ||
| } | ||
| const sslErr = Math.abs(Ci.nsINSSErrorsService.NSS_SSL_ERROR_BASE) - (status & 0xffff); | ||
| switch (sslErr) { | ||
| case 3: | ||
| return 'SSL_ERROR_NO_CERTIFICATE'; | ||
| case 4: | ||
| return 'SSL_ERROR_BAD_CERTIFICATE'; | ||
| case 8: | ||
| return 'SSL_ERROR_UNSUPPORTED_CERTIFICATE_TYPE'; | ||
| case 9: | ||
| return 'SSL_ERROR_UNSUPPORTED_VERSION'; | ||
| case 12: | ||
| return 'SSL_ERROR_BAD_CERT_DOMAIN'; | ||
| default: | ||
| return 'SSL_ERROR_UNKNOWN'; | ||
| } | ||
| } | ||
| return '<unknown error>'; | ||
| } | ||
| } | ||
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| var EXPORTED_SYMBOLS = [ "Helper" ]; | ||
| this.Helper = Helper; | ||
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