diff options
Diffstat (limited to 'embed/xulrunner/components/EphyAboutModule.cpp')
| -rw-r--r-- | embed/xulrunner/components/EphyAboutModule.cpp | 724 |
1 files changed, 724 insertions, 0 deletions
diff --git a/embed/xulrunner/components/EphyAboutModule.cpp b/embed/xulrunner/components/EphyAboutModule.cpp new file mode 100644 index 000000000..78ce93bec --- /dev/null +++ b/embed/xulrunner/components/EphyAboutModule.cpp @@ -0,0 +1,724 @@ +/* + * Copyright © 2001 Matt Aubury, Philip Langdale + * Copyright © 2004 Crispin Flowerday + * Copyright © 2005 Adam Hooper + * Copyright © 2005, 2007 Christian Persch + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $Id$ + */ + +#include <xpcom-config.h> +#include "config.h" + +#include <string.h> + +#include <glib/gi18n.h> +#include <gtk/gtk.h> + +#include <nsStringGlue.h> + +#include <nsAutoPtr.h> +#include <nsCOMPtr.h> +#include <nsIChannel.h> +#include <nsIInputStreamChannel.h> +#include <nsIInputStream.h> +#include <nsIIOService.h> +#include <nsINetUtil.h> +#include <nsIOutputStream.h> +#include <nsIScriptSecurityManager.h> +#include <nsIStorageStream.h> +#include <nsIURI.h> +#include <nsNetCID.h> +#include <nsNetUtil.h> +#include <nsServiceManagerUtils.h> + +#include "ephy-debug.h" + +#include "EphyRedirectChannel.h" + +#include "EphyAboutModule.h" + +EphyAboutModule::EphyAboutModule() +{ + LOG ("EphyAboutModule ctor [%p]\n", this); +} + +EphyAboutModule::~EphyAboutModule() +{ + LOG ("EphyAboutModule dtor [%p]\n", this); +} + +NS_IMPL_ISUPPORTS1 (EphyAboutModule, nsIAboutModule) + +/* nsIChannel newChannel (in nsIURI aURI); */ +NS_IMETHODIMP +EphyAboutModule::NewChannel(nsIURI *aURI, + nsIChannel **_retval) +{ + NS_ENSURE_ARG(aURI); + + nsCAutoString path; + aURI->GetPath (path); + + if (strncmp (path.get(), "neterror?", strlen ("neterror?")) == 0) + { + return CreateErrorPage (aURI, _retval); + } + + if (strncmp (path.get (), "recover?", strlen ("recover?")) == 0) + { + return CreateRecoverPage (aURI, _retval); + } + + if (strcmp (path.get (), "epiphany") == 0) + { + return Redirect (nsDependentCString ("file://" SHARE_DIR "/epiphany.xhtml"), _retval); + } + + return NS_ERROR_ILLEGAL_VALUE; +} + +/* unsigned long getURIFlags(in nsIURI aURI); */ +NS_IMETHODIMP +EphyAboutModule::GetURIFlags (nsIURI *aURI, + PRUint32 *_result) +{ + *_result = 0; + return NS_OK; +} + +/* private functions */ + +nsresult +EphyAboutModule::Redirect(const nsACString &aURL, + nsIChannel **_retval) +{ + *_retval = nsnull; + + nsresult rv; + nsCOMPtr<nsIURI> uri; + rv = NS_NewURI (getter_AddRefs (uri), aURL); + NS_ENSURE_SUCCESS (rv, rv); + + nsCOMPtr<nsIChannel> tempChannel; + rv = NS_NewChannel (getter_AddRefs (tempChannel), uri); + NS_ENSURE_SUCCESS (rv, rv); + + tempChannel->SetOriginalURI (uri); + + nsCOMPtr<nsIScriptSecurityManager> securityManager = + do_GetService(NS_SCRIPTSECURITYMANAGER_CONTRACTID, &rv); + NS_ENSURE_SUCCESS (rv, rv); + + nsCOMPtr<nsIPrincipal> principal; + rv = securityManager->GetCodebasePrincipal(uri, getter_AddRefs(principal)); + NS_ENSURE_SUCCESS (rv, rv); + + rv = tempChannel->SetOwner(principal); + NS_ENSURE_SUCCESS (rv, rv); + + tempChannel.swap (*_retval); + + return NS_OK; +} + +nsresult +EphyAboutModule::ParseURL(const char *aURL, + nsACString &aCode, + nsACString &aRawOriginURL, + nsACString &aOriginURL, + nsACString &aOriginCharset, + nsACString &aTitle) +{ + /* The page URL is of the form "about:neterror?e=<errorcode>&u=<URL>&c=<charset>&d=<description>" */ + const char *query = strstr (aURL, "?"); + if (!query) return NS_ERROR_FAILURE; + + /* skip the '?' */ + ++query; + + char **params = g_strsplit (query, "&", -1); + if (!params) return NS_ERROR_FAILURE; + + nsCOMPtr<nsINetUtil> netUtil (do_GetService (NS_NETUTIL_CONTRACTID)); + if (!netUtil) return NS_ERROR_FAILURE; + + for (PRUint32 i = 0; params[i] != NULL; ++i) + { + char *param = params[i]; + + if (strlen (param) <= 2) continue; + + switch (param[0]) + { + case 'e': + netUtil->UnescapeString (nsDependentCString (param + 2), 0, aCode); + break; + case 'u': + aRawOriginURL.Assign (param + 2); + netUtil->UnescapeString (nsDependentCString (param + 2), 0, aOriginURL); + break; + case 'c': + netUtil->UnescapeString (nsDependentCString (param + 2), 0, aOriginCharset); + break; + /* The next one is not used in neterror but recover: */ + case 't': + netUtil->UnescapeString (nsDependentCString (param + 2), 0, aTitle); + break; + case 'd': + /* we don't need mozilla's description parameter */ + default: + break; + } + } + + g_strfreev (params); + + return NS_OK; +} + +nsresult +EphyAboutModule::GetErrorMessage(nsIURI *aURI, + const char *aError, + char **aStockIcon, + char **aTitle, + char **aPrimary, + char **aSecondary, + char **aTertiary, + char **aLinkIntro) +{ + *aStockIcon = GTK_STOCK_DIALOG_ERROR; + + if (strcmp (aError, "protocolNotFound") == 0) + { + nsCAutoString scheme; + aURI->GetScheme (scheme); + + /* Translators: %s is the name of a protocol, like "http" etc. */ + *aTitle = g_strdup_printf (_("“%s” Protocol is not Supported"), scheme.get()); + /* Translators: %s is the name of a protocol, like "http" etc. */ + *aPrimary = g_strdup_printf (_("“%s” protocol is not supported."), scheme.get()); + /* FIXME: get the list of supported protocols from necko */ + *aSecondary = g_strdup (_("Supported protocols are “http”, “https”, “ftp”, “file”, “smb” " + "and “sftp”.")); + } + else if (strcmp (aError, "fileNotFound") == 0) + { + nsCAutoString path; + aURI->GetPath (path); + + /* Translators: %s is the path and filename, for example "/home/user/test.html" */ + *aTitle = g_markup_printf_escaped (_("File “%s” not Found"), path.get()); + /* Translators: %s is the path and filename, for example "/home/user/test.html" */ + *aPrimary = g_markup_printf_escaped (_("File “%s” not found."), path.get()); + *aSecondary = g_strdup (_("Check the location of the file and try again.")); + } + else if (strcmp (aError, "dnsNotFound") == 0) + { + nsCAutoString host; + aURI->GetHost (host); + + /* Translators: %s is the hostname, like "www.example.com" */ + *aTitle = g_markup_printf_escaped (_("“%s” Could not be Found"), + host.get()); + /* Translators: %s is the hostname, like "www.example.com" */ + *aPrimary = g_markup_printf_escaped (_("“%s” could not be found."), + host.get()); + *aSecondary = g_strdup (_("Check that you are connected to the internet, and " + "that the address is correct.")); + *aLinkIntro = _("If this page used to exist, you may find an archived version:"); + } + else if (strcmp (aError, "connectionFailure") == 0) + { + nsCAutoString host; + aURI->GetHost (host); + + /* Translators: %s is the hostname, like "www.example.com" */ + *aTitle = g_markup_printf_escaped + (_("“%s” Refused the Connection"), + host.get()); + /* Translators: %s is the hostname, like "www.example.com" */ + *aPrimary = g_markup_printf_escaped + (_("“%s” refused the connection."), + host.get()); + + /* FIXME what about 127.0.0.* ? */ + if (strcmp (host.get(), "localhost") == 0) + { + PRInt32 port; + aURI->GetPort (&port); + + *aSecondary = g_strdup (_("Likely causes of the problem are")); + + /* Try to get the service name attached to that port */ + if (port != -1) + { + struct servent *serv; + + if ((serv = getservbyport (htons (port), NULL)) != NULL) + { + *aTertiary = g_markup_printf_escaped ( + _("<ul>" + "<li>the service ""%s"" isn't started.</li>" + "Try to start it using the Services Configuration Tool in " + "System > Control Center, or</ul>" + "<ul><li>the port number %d is wrong.</li>" + "</ul>"), + serv->s_name, port); + } + else + { + *aTertiary = g_markup_printf_escaped ( + _("<ul>" + "<li>some service isn't started, or</li>" + "<li>the port number %d is wrong.</li>" + "</ul>"), + port); + } + } + else + { + *aTertiary = _("<ul>" + "<li>some service isn't started, or</li>" + "<li>you got the port number wrong.</li>" + "</ul>"); + } + } + else + { + *aSecondary = g_strdup (_("The server may be busy or you may have a " + "network connection problem. Try again later.")); + *aLinkIntro = _("There may be an old version of the page you wanted:"); + } + } + else if (strcmp (aError, "netInterrupt") == 0) + { + nsCAutoString host; + aURI->GetHost (host); + + /* Translators: %s is the hostname, like "www.example.com" */ + *aTitle = g_markup_printf_escaped + (_("“%s” Interrupted the Connection"), + host.get()); + /* Translators: %s is the hostname, like "www.example.com" */ + *aPrimary = g_markup_printf_escaped + (_("“%s” interrupted the connection."), + host.get()); + *aSecondary = g_strdup (_("The server may be busy or you may have a " + "network connection problem. Try again later.")); + *aLinkIntro = _("There may be an old version of the page you wanted:"); + } + else if (strcmp (aError, "netTimeout") == 0) + { + nsCAutoString host; + aURI->GetHost (host); + + /* Translators: %s is the hostname, like "www.example.com" */ + *aTitle = g_markup_printf_escaped + (_("“%s” is not Responding"), + host.get()); + /* Translators: %s is the hostname, like "www.example.com" */ + *aPrimary = g_markup_printf_escaped + (_("“%s” is not responding."), + host.get()); + *aSecondary = g_strdup (_("The connection was lost because the " + "server took too long to respond.")); + *aTertiary = _("The server may be busy or you may have a network " + "connection problem. Try again later."); + *aLinkIntro = _("There may be an old version of the page you wanted:"); + } + else if (strcmp (aError, "malformedURI") == 0) + { + *aTitle = g_strdup (_("Invalid Address")); + *aPrimary = g_strdup (_("Invalid address.")); + *aSecondary = g_strdup (_("The address you entered is not valid.")); + } + else if (strcmp (aError, "redirectLoop") == 0) + { + nsCAutoString host; + aURI->GetHost (host); + + /* Translators: %s is the hostname, like "www.example.com" */ + *aTitle = g_markup_printf_escaped + (_("“%s” Redirected Too Many Times"), + host.get()); + /* Translators: %s is the hostname, like "www.example.com" */ + *aPrimary = g_strdup (_("This page cannot load because of a problem with the Web site.")); + + *aSecondary = g_markup_printf_escaped + (_("The server “%s” is redirecting in a way that will never complete."), + host.get()); + *aLinkIntro = _("There may be an old version of the page you wanted:"); + } + else if (strcmp (aError, "unknownSocketType") == 0) + { + nsCAutoString host; + aURI->GetHost (host); + + /* Translators: %s is the hostname, like "www.example.com" */ + *aTitle = g_markup_printf_escaped + (_("“%s” Requires an Encrypted Connection"), + host.get()); + /* Translators: %s is the hostname, like "www.example.com" */ + *aPrimary = g_markup_printf_escaped + (_("“%s” requires an encrypted connection."), + host.get()); + *aSecondary = g_strdup (_("The document could not be loaded because " + "encryption support is not installed.")); + } + else if (strcmp (aError, "netReset") == 0) + { + nsCAutoString host; + aURI->GetHost (host); + + /* Translators: %s is the hostname, like "www.example.com" */ + *aTitle = g_markup_printf_escaped + (_("“%s” Dropped the Connection"), + host.get()); + /* Translators: %s is the hostname, like "www.example.com" */ + *aPrimary = g_markup_printf_escaped + (_("“%s” dropped the connection."), + host.get()); + *aSecondary = g_strdup (_("The server dropped the connection " + "before any data could be read.")); + *aTertiary = _("The server may be busy or you may have a " + "network connection problem. Try again later."); + *aLinkIntro = _("There may be an old version of the page you wanted:"); + } + else if (strcmp (aError, "netOffline") == 0) + { + /* Error is a bit too strong here */ + *aStockIcon = GTK_STOCK_DIALOG_INFO; + + *aTitle = g_strdup (_("Cannot Load Document Whilst Working Offline")); + *aPrimary = g_strdup (_("Cannot load document whilst working offline.")); + *aSecondary = g_strdup (_("To view this document, disable “Work Offline” and try again.")); + } + else if (strcmp (aError, "deniedPortAccess") == 0) + { + nsCAutoString host; + aURI->GetHost (host); + + PRInt32 port = -1; + aURI->GetPort (&port); + + /* Translators: %s is the hostname, like "www.example.com" */ + *aTitle = g_markup_printf_escaped + (_("“%s” Denied Access to Port “%d”"), + host.get(), port > 0 ? port : 80); + /* Translators: %s is the hostname, like "www.example.com" */ + *aPrimary = g_markup_printf_escaped + (_("“%s” denied access to port “%d”."), + host.get(), port > 0 ? port : 80); + *aSecondary = g_strdup (_("The server dropped the connection " + "before any data could be read.")); + *aTertiary = _("The server may be busy or you may have a " + "network connection problem. Try again later."); + *aLinkIntro = _("There may be an old version of the page you wanted:"); + } + else if (strcmp (aError, "proxyResolveFailure") == 0 || + strcmp (aError, "proxyConnectFailure") == 0) + { + *aTitle = g_strdup (_("Could not Connect to Proxy Server")); + *aPrimary = g_strdup (_("Could not connect to proxy server.")); + *aSecondary = g_strdup (_("Check your proxy server settings. " + "If the connection still fails, there may be " + "a problem with your proxy server or your " + "network connection.")); + } + /* This was introduced in gecko 1.9 */ + else if (strcmp (aError, "contentEncodingError") == 0) + { + *aTitle = g_strdup (_("Could not Display Content")); + *aPrimary = g_strdup (_("Could not display content.")); + *aSecondary = g_strdup (_("The page uses an unsupported or invalid form of compression.")); + } + else + { + return NS_ERROR_ILLEGAL_VALUE; + } + + return NS_OK; +} + +nsresult +EphyAboutModule::CreateErrorPage(nsIURI *aErrorURI, + nsIChannel **_retval) +{ + *_retval = nsnull; + + /* First parse the arguments */ + nsresult rv; + nsCAutoString spec; + rv = aErrorURI->GetSpec (spec); + NS_ENSURE_TRUE (NS_SUCCEEDED (rv), rv); + + nsCAutoString error, rawurl, url, charset, dummy; + rv = ParseURL (spec.get (), error, rawurl, url, charset, dummy); + if (NS_FAILED (rv)) return rv; + if (error.IsEmpty () || rawurl.IsEmpty () || url.IsEmpty()) return NS_ERROR_FAILURE; + + nsCOMPtr<nsIURI> uri; + rv = NS_NewURI (getter_AddRefs (uri), url, charset.get()); + /* FIXME can uri be NULL if the original url was invalid? */ + NS_ENSURE_SUCCESS (rv, rv); + + char *stock_id = nsnull, *title = nsnull, *primary = nsnull, + *secondary = nsnull, *tertiary = nsnull, *linkintro = nsnull; + rv = GetErrorMessage (uri, error.get(), &stock_id, &title, &primary, + &secondary, &tertiary, &linkintro); + + /* we don't know about this error code. + * FIXME: We'd like to forward to mozilla's about:neterror handler, + * but I don't know how to. So just redirect to the same page that + * mozilla's handler redirects to. + */ + if (rv == NS_ERROR_ILLEGAL_VALUE) + { + nsCAutoString newurl(spec); + + /* remove "about:neterror" part and insert mozilla's error page url */ + newurl.Cut(0, strlen ("about:neterror")); + newurl.Insert("chrome://global/content/netError.xhtml", 0); + + return Redirect (newurl, _retval); + } + NS_ENSURE_SUCCESS (rv, rv); + NS_ENSURE_TRUE (primary && secondary, NS_ERROR_FAILURE); + + nsCOMPtr<nsIChannel> channel; + rv = WritePage (aErrorURI, uri, aErrorURI, rawurl, title, stock_id, primary, secondary, tertiary, linkintro, getter_AddRefs (channel)); + NS_ENSURE_SUCCESS (rv, rv); + + g_free (title); + g_free (primary); + g_free (secondary); + + channel.swap (*_retval); + + return NS_OK; +} + +nsresult +EphyAboutModule::CreateRecoverPage(nsIURI *aRecoverURI, + nsIChannel **_retval) +{ + *_retval = nsnull; + + /* First parse the arguments */ + nsresult rv; + nsCAutoString spec; + rv = aRecoverURI->GetSpec (spec); + NS_ENSURE_TRUE (NS_SUCCEEDED (rv), rv); + + nsCAutoString error, rawurl, url, charset, title; + rv = ParseURL (spec.get (), error, rawurl, url, charset, title); + if (NS_FAILED (rv)) return rv; + if (rawurl.IsEmpty () || url.IsEmpty()) return NS_ERROR_FAILURE; + + nsCOMPtr<nsIURI> uri; + rv = NS_NewURI(getter_AddRefs (uri), url, charset.get()); + NS_ENSURE_SUCCESS (rv, rv); + + char *secondary = g_markup_printf_escaped + (_("The page “%s” in this tab was not fully loaded yet when " + "the web browser crashed; it could have caused the crash."), + url.get()); + + nsCOMPtr<nsIChannel> channel; + rv = WritePage (aRecoverURI, uri, uri, rawurl, title.get(), + GTK_STOCK_DIALOG_INFO, title.get() /* as primary */, + secondary, nsnull, nsnull, getter_AddRefs (channel)); + NS_ENSURE_SUCCESS (rv, rv); + + nsRefPtr<EphyRedirectChannel> redirectChannel (new EphyRedirectChannel (channel)); + if (!redirectChannel) return NS_ERROR_OUT_OF_MEMORY; + + g_free (secondary); + + NS_ADDREF(*_retval = redirectChannel); + + return NS_OK; +} + +nsresult +EphyAboutModule::WritePage(nsIURI *aOriginalURI, + nsIURI *aURI, + nsIURI *aChannelURI, + const nsACString &aRawURL, + const char *aTitle, + const char *aStockIcon, + const char *aPrimary, + const char *aSecondary, + const char *aTertiary, + const char *aLinkIntro, + nsIChannel **_retval) +{ + *_retval = nsnull; + + nsresult rv; + nsCOMPtr<nsIStorageStream> storageStream; + rv = NS_NewStorageStream (16384, (PRUint32) -1, getter_AddRefs (storageStream)); + NS_ENSURE_SUCCESS (rv, rv); + + nsCOMPtr<nsIOutputStream> stream; + rv = storageStream->GetOutputStream (0, getter_AddRefs (stream)); + NS_ENSURE_SUCCESS (rv, rv); + + char *language = g_strdup (pango_language_to_string (gtk_get_default_language ())); + g_strdelimit (language, "_-@", '\0'); + + Write (stream, + "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" + "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" " + "\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n" + "<html xmlns=\"http://www.w3.org/1999/xhtml\" lang=\""); + Write (stream, language); + Write (stream, + "\" xml:lang=\""); + Write (stream, language); + Write (stream, + "\">\n" + "<head>\n" + "<title>"); + Write (stream, aTitle); + /* no favicon for now, it would pollute the favicon cache */ + /* "<link rel=\"icon\" type=\"image/png\" href=\"moz-icon://stock/gtk-dialog-error?size=16\" />\n" */ + Write (stream, + "</title>\n" + "<style type=\"text/css\">\n" + "div#body {\n" + "top: 12px;\n" + "right: 12px;\n" + "bottom: 12px;\n" + "left: 12px;\n" + "overflow: auto;\n" + + "background: -moz-dialog url('moz-icon://stock/"); + Write (stream, aStockIcon); + Write (stream, + "?size=dialog') no-repeat 12px 12px;\n" + "color: -moz-dialogtext;\n" + "font: message-box;\n" + "border: 1px solid -moz-dialogtext;\n" + + "padding: 12px 12px 12px 72px;\n" + "}\n" + + "h1 {\n" + "margin: 0;\n" + "font-size: 1.2em;\n" + "}\n" + "</style>\n" + "</head>\n" + "<body dir=\""); + Write (stream, + gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL ? "rtl" : "ltr"); + Write (stream, + "\">\n" + "<div id=\"body\">" + "<h1>"); + Write (stream, aPrimary); + Write (stream, + "</h1>\n"); + if (aSecondary) + { + Write (stream, "<p>"); + Write (stream, aSecondary); + if (aTertiary) + { + Write (stream, " "); + Write (stream, aTertiary); + } + Write (stream, "</p>\n"); + } + + PRBool isHttp = PR_FALSE, isHttps = PR_FALSE; + aURI->SchemeIs ("http", &isHttp); + aURI->SchemeIs ("https", &isHttps); + if (aLinkIntro && (isHttp || isHttps)) + { + nsCString raw(aRawURL); + + Write (stream, "<p>"); + Write (stream, aLinkIntro); + Write (stream, "<ul>\n"); + Write (stream, "<li><a href=\"http://www.google.com/search?q=cache:"); + Write (stream, raw.get()); + Write (stream, "\">"); + /* Translators: The text before the "|" is context to help you decide on + * the correct translation. You MUST OMIT it in the translated string. */ + Write (stream, Q_("You may find an old version:|in the Google Cache")); + Write (stream, "</a></li>\n"); + + Write (stream, "<li><a href=\"http://web.archive.org/web/*/"); + Write (stream, raw.get()); + Write (stream, "\">"); + /* Translators: The text before the "|" is context to help you decide on + * the correct translation. You MUST OMIT it in the translated string. */ + Write (stream, Q_("You may find an old version:|in the Internet Archive")); + Write (stream, "</a></li>\n" + "</ul>\n" + "</p>"); + } + + Write (stream, + "</div>\n" + "</body>\n" + "</html>\n"); + + g_free (language); + + /* finish the rendering */ + nsCOMPtr<nsIInputStream> inputStream; + rv = storageStream->NewInputStream (0, getter_AddRefs (inputStream)); + NS_ENSURE_SUCCESS (rv, rv); + + nsCOMPtr<nsIChannel> channel; + rv = NS_NewInputStreamChannel (getter_AddRefs (channel), + aChannelURI, + inputStream, + NS_LITERAL_CSTRING ("application/xhtml+xml"), + NS_LITERAL_CSTRING ("utf-8")); + NS_ENSURE_SUCCESS (rv, rv); + + rv = channel->SetOriginalURI (aOriginalURI); + NS_ENSURE_SUCCESS (rv, rv); + + nsCOMPtr<nsIScriptSecurityManager> securityManager + (do_GetService(NS_SCRIPTSECURITYMANAGER_CONTRACTID, &rv)); + NS_ENSURE_SUCCESS (rv, rv); + + nsCOMPtr<nsIPrincipal> principal; + rv = securityManager->GetCodebasePrincipal (aOriginalURI, getter_AddRefs (principal)); + NS_ENSURE_SUCCESS (rv, rv); + + rv = channel->SetOwner(principal); + NS_ENSURE_SUCCESS (rv, rv); + + channel.swap (*_retval); + + return NS_OK; +} + +nsresult +EphyAboutModule::Write(nsIOutputStream *aStream, + const char *aText) +{ + PRUint32 bytesWritten; + return aStream->Write (aText, strlen (aText), &bytesWritten); +} |