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SUSE:SLE-12-SP4:GA
MozillaFirefox.20970
mozilla-kde.patch
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File mozilla-kde.patch of Package MozillaFirefox.20970
# HG changeset patch # User msirringhaus@suse.de # Date 1559294891 -7200 # Fri May 31 11:28:11 2019 +0200 # Node ID c2aa7198fb925e7fde96abf65b6f68b9b755f112 # Parent a8b2b3e018b774b6fed822dc7bbc0ceb8220eb64 Description: Add KDE integration to Firefox (toolkit parts) Author: Wolfgang Rosenauer <wolfgang@rosenauer.org> Author: Lubos Lunak <lunak@suse.com> Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=140751 https://bugzilla.novell.com/show_bug.cgi?id=170055 diff --git a/modules/libpref/Preferences.cpp b/modules/libpref/Preferences.cpp --- a/modules/libpref/Preferences.cpp +++ b/modules/libpref/Preferences.cpp @@ -84,16 +84,17 @@ #include "plbase64.h" #include "PLDHashTable.h" #include "plstr.h" #include "prlink.h" #include "xpcpublic.h" #ifdef MOZ_BACKGROUNDTASKS # include "mozilla/BackgroundTasks.h" #endif +#include "nsKDEUtils.h" #ifdef DEBUG # include <map> #endif #ifdef MOZ_MEMORY # include "mozmemory.h" #endif @@ -4627,25 +4628,37 @@ nsresult Preferences::InitInitialObjects // application pref files for backwards compatibility. static const char* specialFiles[] = { #if defined(XP_MACOSX) "macprefs.js" #elif defined(XP_WIN) "winpref.js" #elif defined(XP_UNIX) "unix.js" + , "" // placeholder for KDE (empty is otherwise harmless) # if defined(_AIX) , "aix.js" # endif #elif defined(XP_BEOS) "beos.js" #endif }; + if(nsKDEUtils::kdeSession()) { // TODO what if some setup actually requires the helper? + for(int i = 0; + i < MOZ_ARRAY_LENGTH(specialFiles); + ++i ) { + if( *specialFiles[ i ] == '\0' ) { + specialFiles[ i ] = "kde.js"; + break; + } + } + } + rv = pref_LoadPrefsInDir(defaultPrefDir, specialFiles, ArrayLength(specialFiles)); if (NS_FAILED(rv)) { NS_WARNING("Error parsing application default preferences."); } // Load jar:$app/omni.jar!/defaults/preferences/*.js // or jar:$gre/omni.jar!/defaults/preferences/*.js. @@ -4710,17 +4723,17 @@ nsresult Preferences::InitInitialObjects } nsCOMPtr<nsIFile> path = do_QueryInterface(elem); if (!path) { continue; } // Do we care if a file provided by this process fails to load? - pref_LoadPrefsInDir(path, nullptr, 0); + pref_LoadPrefsInDir(path, specialFiles, ArrayLength(specialFiles)); } } if (XRE_IsParentProcess()) { SetupTelemetryPref(); } if (aIsStartup) { diff --git a/modules/libpref/moz.build b/modules/libpref/moz.build --- a/modules/libpref/moz.build +++ b/modules/libpref/moz.build @@ -118,16 +118,20 @@ EXPORTS.mozilla += [ ] EXPORTS.mozilla += sorted(["!" + g for g in gen_h]) UNIFIED_SOURCES += [ "Preferences.cpp", "SharedPrefMap.cpp", ] +LOCAL_INCLUDES += [ + '/toolkit/xre' +] + gen_all_tuple = tuple(gen_h + gen_cpp + gen_rs) GeneratedFile( *gen_all_tuple, script="init/generate_static_pref_list.py", entry_point="emit_code", inputs=["init/StaticPrefList.yaml"] ) diff --git a/python/mozbuild/mozpack/chrome/flags.py b/python/mozbuild/mozpack/chrome/flags.py --- a/python/mozbuild/mozpack/chrome/flags.py +++ b/python/mozbuild/mozpack/chrome/flags.py @@ -229,16 +229,17 @@ class Flags(OrderedDict): "os": StringFlag, "osversion": VersionFlag, "abi": StringFlag, "platform": Flag, "xpcnativewrappers": Flag, "tablet": Flag, "process": StringFlag, "backgroundtask": StringFlag, + "desktop": StringFlag, } RE = re.compile(r"([!<>=]+)") def __init__(self, *flags): """ Initialize a set of flags given in string form. flags = Flags('contentaccessible=yes', 'appversion>=3.5') """ diff --git a/python/mozbuild/mozpack/chrome/manifest.py b/python/mozbuild/mozpack/chrome/manifest.py --- a/python/mozbuild/mozpack/chrome/manifest.py +++ b/python/mozbuild/mozpack/chrome/manifest.py @@ -39,16 +39,17 @@ class ManifestEntry(object): "os", "osversion", "abi", "xpcnativewrappers", "tablet", "process", "contentaccessible", "backgroundtask", + "desktop", ] def __init__(self, base, *flags): """ Initialize a manifest entry with the given base path and flags. """ self.base = base self.flags = Flags(*flags) diff --git a/toolkit/components/downloads/moz.build b/toolkit/components/downloads/moz.build --- a/toolkit/components/downloads/moz.build +++ b/toolkit/components/downloads/moz.build @@ -45,10 +45,14 @@ XPCOM_MANIFESTS += [ if CONFIG["MOZ_PLACES"]: EXTRA_JS_MODULES += [ "DownloadHistory.jsm", ] FINAL_LIBRARY = "xul" +LOCAL_INCLUDES += [ + '/toolkit/xre' +] + with Files("**"): BUG_COMPONENT = ("Toolkit", "Downloads API") diff --git a/toolkit/mozapps/downloads/HelperAppDlg.jsm b/toolkit/mozapps/downloads/HelperAppDlg.jsm --- a/toolkit/mozapps/downloads/HelperAppDlg.jsm +++ b/toolkit/mozapps/downloads/HelperAppDlg.jsm @@ -1231,36 +1231,66 @@ nsUnknownContentTypeDialog.prototype = { params.handlerApp && params.handlerApp.executable && params.handlerApp.executable.isFile() ) { // Remember the file they chose to run. this.chosenApp = params.handlerApp; } } else if ("@mozilla.org/applicationchooser;1" in Cc) { - var nsIApplicationChooser = Ci.nsIApplicationChooser; - var appChooser = Cc["@mozilla.org/applicationchooser;1"].createInstance( - nsIApplicationChooser - ); - appChooser.init( - this.mDialog, - this.dialogElement("strings").getString("chooseAppFilePickerTitle") - ); - var contentTypeDialogObj = this; - let appChooserCallback = function appChooserCallback_done(aResult) { - if (aResult) { - contentTypeDialogObj.chosenApp = aResult.QueryInterface( - Ci.nsILocalHandlerApp - ); - } - contentTypeDialogObj.finishChooseApp(); - }; - appChooser.open(this.mLauncher.MIMEInfo.MIMEType, appChooserCallback); - // The finishChooseApp is called from appChooserCallback - return; + // handle the KDE case which is implemented in the filepicker + // therefore falling back to Gtk2 like behaviour if KDE is running + // FIXME this should be better handled in the nsIApplicationChooser + // interface + var env = Components.classes["@mozilla.org/process/environment;1"] + .getService(Components.interfaces.nsIEnvironment); + if (env.get('KDE_FULL_SESSION') == "true") + { + var nsIFilePicker = Ci.nsIFilePicker; + var fp = Cc["@mozilla.org/filepicker;1"] + .createInstance(nsIFilePicker); + fp.init(this.mDialog, + this.dialogElement("strings").getString("chooseAppFilePickerTitle"), + nsIFilePicker.modeOpen); + + fp.appendFilters(nsIFilePicker.filterApps); + + fp.open(aResult => { + if (aResult == nsIFilePicker.returnOK && fp.file) { + // Remember the file they chose to run. + var localHandlerApp = + Cc["@mozilla.org/uriloader/local-handler-app;1"]. + createInstance(Ci.nsILocalHandlerApp); + localHandlerApp.executable = fp.file; + this.chosenApp = localHandlerApp; + } + this.finishChooseApp(); + }); + } else { + var nsIApplicationChooser = Ci.nsIApplicationChooser; + var appChooser = Cc["@mozilla.org/applicationchooser;1"].createInstance( + nsIApplicationChooser + ); + appChooser.init( + this.mDialog, + this.dialogElement("strings").getString("chooseAppFilePickerTitle") + ); + var contentTypeDialogObj = this; + let appChooserCallback = function appChooserCallback_done(aResult) { + if (aResult) { + contentTypeDialogObj.chosenApp = aResult.QueryInterface( + Ci.nsILocalHandlerApp + ); + } + contentTypeDialogObj.finishChooseApp(); + }; + appChooser.open(this.mLauncher.MIMEInfo.MIMEType, appChooserCallback); + // The finishChooseApp is called from appChooserCallback + return; + } } else { var nsIFilePicker = Ci.nsIFilePicker; var fp = Cc["@mozilla.org/filepicker;1"].createInstance(nsIFilePicker); fp.init( this.mDialog, this.dialogElement("strings").getString("chooseAppFilePickerTitle"), nsIFilePicker.modeOpen ); diff --git a/toolkit/system/unixproxy/nsUnixSystemProxySettings.cpp b/toolkit/system/unixproxy/nsUnixSystemProxySettings.cpp --- a/toolkit/system/unixproxy/nsUnixSystemProxySettings.cpp +++ b/toolkit/system/unixproxy/nsUnixSystemProxySettings.cpp @@ -13,16 +13,17 @@ #include "nsPrintfCString.h" #include "nsNetCID.h" #include "nsNetUtil.h" #include "nsISupportsPrimitives.h" #include "nsIGSettingsService.h" #include "nsInterfaceHashtable.h" #include "mozilla/Attributes.h" #include "nsIURI.h" +#include "nsKDEUtils.h" using namespace mozilla; class nsUnixSystemProxySettings final : public nsISystemProxySettings { public: NS_DECL_ISUPPORTS NS_DECL_NSISYSTEMPROXYSETTINGS @@ -36,16 +37,18 @@ class nsUnixSystemProxySettings final : nsCOMPtr<nsIGSettingsCollection> mProxySettings; nsInterfaceHashtable<nsCStringHashKey, nsIGSettingsCollection> mSchemeProxySettings; nsresult GetProxyFromGSettings(const nsACString& aScheme, const nsACString& aHost, int32_t aPort, nsACString& aResult); nsresult SetProxyResultFromGSettings(const char* aKeyBase, const char* aType, nsACString& aResult); + nsresult GetProxyFromKDE(const nsACString& aScheme, const nsACString& aHost, + PRInt32 aPort, nsACString& aResult); }; NS_IMPL_ISUPPORTS(nsUnixSystemProxySettings, nsISystemProxySettings) NS_IMETHODIMP nsUnixSystemProxySettings::GetMainThreadOnly(bool* aMainThreadOnly) { // dbus prevents us from being threadsafe, but this routine should not block // anyhow @@ -381,21 +384,50 @@ nsresult nsUnixSystemProxySettings::GetP return NS_OK; } nsresult nsUnixSystemProxySettings::GetProxyForURI(const nsACString& aSpec, const nsACString& aScheme, const nsACString& aHost, const int32_t aPort, nsACString& aResult) { + if (nsKDEUtils::kdeSupport()) + return GetProxyFromKDE(aScheme, aHost, aPort, aResult); + if (mProxySettings) { nsresult rv = GetProxyFromGSettings(aScheme, aHost, aPort, aResult); if (NS_SUCCEEDED(rv)) return rv; } return GetProxyFromEnvironment(aScheme, aHost, aPort, aResult); } +nsresult +nsUnixSystemProxySettings::GetProxyFromKDE(const nsACString& aScheme, + const nsACString& aHost, + PRInt32 aPort, + nsACString& aResult) +{ + nsAutoCString url; + url = aScheme; + url += "://"; + url += aHost; + if( aPort >= 0 ) + { + url += ":"; + url += nsPrintfCString("%d", aPort); + } + nsTArray<nsCString> command; + command.AppendElement( "GETPROXY"_ns ); + command.AppendElement( url ); + nsTArray<nsCString> result; + if( !nsKDEUtils::command( command, &result ) || result.Length() != 1 ) + return NS_ERROR_FAILURE; + aResult = result[0]; + return NS_OK; +} + + NS_IMPL_COMPONENT_FACTORY(nsUnixSystemProxySettings) { auto result = MakeRefPtr<nsUnixSystemProxySettings>(); result->Init(); return result.forget().downcast<nsISupports>(); } diff --git a/toolkit/xre/moz.build b/toolkit/xre/moz.build --- a/toolkit/xre/moz.build +++ b/toolkit/xre/moz.build @@ -93,17 +93,19 @@ elif CONFIG["MOZ_WIDGET_TOOLKIT"] == "co "../components/printingui", ] elif CONFIG["MOZ_WIDGET_TOOLKIT"] == "uikit": UNIFIED_SOURCES += [ "nsNativeAppSupportDefault.cpp", "UIKitDirProvider.mm", ] elif CONFIG["MOZ_WIDGET_TOOLKIT"] == "gtk": + EXPORTS += ['nsKDEUtils.h'] UNIFIED_SOURCES += [ + "nsKDEUtils.cpp", "nsNativeAppSupportUnix.cpp", ] else: UNIFIED_SOURCES += [ "nsNativeAppSupportDefault.cpp", ] if CONFIG["MOZ_HAS_REMOTE"]: diff --git a/toolkit/xre/nsKDEUtils.cpp b/toolkit/xre/nsKDEUtils.cpp new file mode 100644 --- /dev/null +++ b/toolkit/xre/nsKDEUtils.cpp @@ -0,0 +1,344 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* 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/. */ + +#include "nsKDEUtils.h" +#include "nsIWidget.h" +#include "nsISupportsPrimitives.h" +#include "nsIMutableArray.h" +#include "nsComponentManagerUtils.h" +#include "nsArrayUtils.h" + +#include <gtk/gtk.h> + +#include <limits.h> +#include <stdio.h> +#include <sys/wait.h> +#include <sys/resource.h> +#include <unistd.h> +#include <X11/Xlib.h> +// copied from X11/X.h as a hack since for an unknown +// reason it's not picked up from X11/X.h +#ifndef None +#define None 0L /* universal null resource or null atom */ +#endif + +//#define DEBUG_KDE +#ifdef DEBUG_KDE +#define KMOZILLAHELPER "kmozillahelper" +#else +// not need for lib64, it's a binary +#define KMOZILLAHELPER "/usr/lib/mozilla/kmozillahelper" +#endif + +#define KMOZILLAHELPER_VERSION 6 +#define MAKE_STR2( n ) #n +#define MAKE_STR( n ) MAKE_STR2( n ) + +static bool getKdeSession() + { + Display* dpy = XOpenDisplay( NULL ); + if( dpy == NULL ) + return false; + Atom kde_full_session = XInternAtom( dpy, "KDE_FULL_SESSION", true ); + bool kde = false; + if( kde_full_session != None ) + { + int cnt; + if( Atom* props = XListProperties( dpy, DefaultRootWindow( dpy ), &cnt )) + { + for( int i = 0; + i < cnt; + ++i ) + { + if( props[ i ] == kde_full_session ) + { + kde = true; +#ifdef DEBUG_KDE + fprintf( stderr, "KDE SESSION %d\n", kde ); +#endif + break; + } + } + XFree( props ); + } + } + XCloseDisplay( dpy ); + return kde; + } + +static bool getKdeSupport() + { + nsTArray<nsCString> command; + command.AppendElement( "CHECK"_ns ); + command.AppendElement( "KMOZILLAHELPER_VERSION"_ns ); + bool kde = nsKDEUtils::command( command ); +#ifdef DEBUG_KDE + fprintf( stderr, "KDE RUNNING %d\n", kde ); +#endif + return kde; + } + +nsKDEUtils::nsKDEUtils() + : commandFile( NULL ) + , replyFile( NULL ) + { + } + +nsKDEUtils::~nsKDEUtils() + { +// closeHelper(); not actually useful, exiting will close the fd too + } + +nsKDEUtils* nsKDEUtils::self() + { + static nsKDEUtils s; + return &s; + } + +static bool helperRunning = false; +static bool helperFailed = false; + +bool nsKDEUtils::kdeSession() + { + static bool session = getKdeSession(); + return session; + } + +bool nsKDEUtils::kdeSupport() + { + static bool support = kdeSession() && getKdeSupport(); + return support && helperRunning; + } + +struct nsKDECommandData + { + FILE* file; + nsTArray<nsCString>* output; + GMainLoop* loop; + bool success; + }; + +static gboolean kdeReadFunc( GIOChannel*, GIOCondition, gpointer data ) + { + nsKDECommandData* p = static_cast< nsKDECommandData* >( data ); + char buf[ 8192 ]; // TODO big enough + bool command_done = false; + bool command_failed = false; + while( !command_done && !command_failed && fgets( buf, 8192, p->file ) != NULL ) + { // TODO what if the kernel splits a line into two chunks? +//#ifdef DEBUG_KDE +// fprintf( stderr, "READ: %s %d\n", buf, feof( p->file )); +//#endif + if( char* eol = strchr( buf, '\n' )) + *eol = '\0'; + command_done = ( strcmp( buf, "\\1" ) == 0 ); + command_failed = ( strcmp( buf, "\\0" ) == 0 ); + nsAutoCString line( buf ); + line.ReplaceSubstring( "\\n", "\n" ); + line.ReplaceSubstring( "\\" "\\", "\\" ); // \\ -> \ , i.e. unescape + if( p->output && !( command_done || command_failed )) + p->output->AppendElement( nsCString( buf )); // TODO utf8? + } + bool quit = false; + if( feof( p->file ) || command_failed ) + { + quit = true; + p->success = false; + } + if( command_done ) + { // reading one reply finished + quit = true; + p->success = true; + } + if( quit ) + { + if( p->loop ) + g_main_loop_quit( p->loop ); + return FALSE; + } + return TRUE; + } + +bool nsKDEUtils::command( const nsTArray<nsCString>& command, nsTArray<nsCString>* output ) + { + return self()->internalCommand( command, NULL, false, output ); + } + +bool nsKDEUtils::command( nsIArray* command, nsIArray** output) + { + nsTArray<nsCString> in; + PRUint32 length; + command->GetLength( &length ); + for ( PRUint32 i = 0; i < length; i++ ) + { + nsCOMPtr<nsISupportsCString> str = do_QueryElementAt( command, i ); + if( str ) + { + nsAutoCString s; + str->GetData( s ); + in.AppendElement( s ); + } + } + + nsTArray<nsCString> out; + bool ret = self()->internalCommand( in, NULL, false, &out ); + + if ( !output ) return ret; + + nsCOMPtr<nsIMutableArray> result = do_CreateInstance( NS_ARRAY_CONTRACTID ); + if ( !result ) return false; + + for ( PRUint32 i = 0; i < out.Length(); i++ ) + { + nsCOMPtr<nsISupportsCString> rstr = do_CreateInstance( NS_SUPPORTS_CSTRING_CONTRACTID ); + if ( !rstr ) return false; + + rstr->SetData( out[i] ); + result->AppendElement( rstr ); + } + + NS_ADDREF( *output = result); + return ret; + } + + +bool nsKDEUtils::commandBlockUi( const nsTArray<nsCString>& command, GtkWindow* parent, nsTArray<nsCString>* output ) + { + return self()->internalCommand( command, parent, true, output ); + } + +bool nsKDEUtils::internalCommand( const nsTArray<nsCString>& command, GtkWindow* parent, bool blockUi, + nsTArray<nsCString>* output ) + { + if( !startHelper()) + return false; + feedCommand( command ); + // do not store the data in 'this' but in extra structure, just in case there + // is reentrancy (can there be? the event loop is re-entered) + nsKDECommandData data; + data.file = replyFile; + data.output = output; + data.success = false; + if( blockUi ) + { + data.loop = g_main_loop_new( NULL, FALSE ); + GtkWidget* window = gtk_window_new( GTK_WINDOW_TOPLEVEL ); + if( parent && gtk_window_get_group(parent) ) + gtk_window_group_add_window( gtk_window_get_group(parent), GTK_WINDOW( window )); + gtk_widget_realize( window ); + gtk_widget_set_sensitive( window, TRUE ); + gtk_grab_add( window ); + GIOChannel* channel = g_io_channel_unix_new( fileno( data.file )); + g_io_add_watch( channel, static_cast< GIOCondition >( G_IO_IN | G_IO_ERR | G_IO_HUP ), kdeReadFunc, &data ); + g_io_channel_unref( channel ); + g_main_loop_run( data.loop ); + g_main_loop_unref( data.loop ); + gtk_grab_remove( window ); + gtk_widget_destroy( window ); + } + else + { + data.loop = NULL; + while( kdeReadFunc( NULL, static_cast< GIOCondition >( 0 ), &data )) + ; + } + return data.success; + } + +bool nsKDEUtils::startHelper() + { + if( helperRunning ) + return true; + if( helperFailed ) + return false; + helperFailed = true; + int fdcommand[ 2 ]; + int fdreply[ 2 ]; + if( pipe( fdcommand ) < 0 ) + return false; + if( pipe( fdreply ) < 0 ) + { + close( fdcommand[ 0 ] ); + close( fdcommand[ 1 ] ); + return false; + } + char* args[ 2 ] = { const_cast< char* >( KMOZILLAHELPER ), NULL }; + switch( fork()) + { + case -1: + { + close( fdcommand[ 0 ] ); + close( fdcommand[ 1 ] ); + close( fdreply[ 0 ] ); + close( fdreply[ 1 ] ); + return false; + } + case 0: // child + { + if( dup2( fdcommand[ 0 ], STDIN_FILENO ) < 0 ) + _exit( 1 ); + if( dup2( fdreply[ 1 ], STDOUT_FILENO ) < 0 ) + _exit( 1 ); + int maxfd = 1024; // close all other fds + struct rlimit rl; + if( getrlimit( RLIMIT_NOFILE, &rl ) == 0 ) + maxfd = rl.rlim_max; + for( int i = 3; + i < maxfd; + ++i ) + close( i ); +#ifdef DEBUG_KDE + execvp( KMOZILLAHELPER, args ); +#else + execv( KMOZILLAHELPER, args ); +#endif + _exit( 1 ); // failed + } + default: // parent + { + commandFile = fdopen( fdcommand[ 1 ], "w" ); + replyFile = fdopen( fdreply[ 0 ], "r" ); + close( fdcommand[ 0 ] ); + close( fdreply[ 1 ] ); + if( commandFile == NULL || replyFile == NULL ) + { + closeHelper(); + return false; + } + // ok, helper ready, getKdeRunning() will check if it works + } + } + helperFailed = false; + helperRunning = true; + return true; + } + +void nsKDEUtils::closeHelper() + { + if( commandFile != NULL ) + fclose( commandFile ); // this will also make the helper quit + if( replyFile != NULL ) + fclose( replyFile ); + helperRunning = false; + } + +void nsKDEUtils::feedCommand( const nsTArray<nsCString>& command ) + { + for( int i = 0; + i < command.Length(); + ++i ) + { + nsCString line = command[ i ]; + line.ReplaceSubstring( "\\", "\\" "\\" ); // \ -> \\ , i.e. escape + line.ReplaceSubstring( "\n", "\\n" ); +#ifdef DEBUG_KDE + fprintf( stderr, "COMM: %s\n", line.get()); +#endif + fputs( line.get(), commandFile ); + fputs( "\n", commandFile ); + } + fputs( "\\E\n", commandFile ); // done as \E, so it cannot happen in normal data + fflush( commandFile ); + } diff --git a/toolkit/xre/nsKDEUtils.h b/toolkit/xre/nsKDEUtils.h new file mode 100644 --- /dev/null +++ b/toolkit/xre/nsKDEUtils.h @@ -0,0 +1,48 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* 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/. */ + +#ifndef nsKDEUtils_h__ +#define nsKDEUtils_h__ + +#include "nsString.h" +#include "nsTArray.h" +#include <stdio.h> + +typedef struct _GtkWindow GtkWindow; + +class nsIArray; + +class NS_EXPORT nsKDEUtils + { + public: + /* Returns true if running inside a KDE session (regardless of whether there is KDE + support available for Firefox). This should be used e.g. when determining + dialog button order but not for code that requires the KDE support. */ + static bool kdeSession(); + /* Returns true if running inside a KDE session and KDE support is available + for Firefox. This should be used everywhere where the external helper is needed. */ + static bool kdeSupport(); + /* Executes the given helper command, returns true if helper returned success. */ + static bool command( const nsTArray<nsCString>& command, nsTArray<nsCString>* output = NULL ); + static bool command( nsIArray* command, nsIArray** output = NULL ); + /* Like command(), but additionally blocks the parent widget like if there was + a modal dialog shown and enters the event loop (i.e. there are still paint updates, + this is for commands that take long). */ + static bool commandBlockUi( const nsTArray<nsCString>& command, GtkWindow* parent, nsTArray<nsCString>* output = NULL ); + + private: + nsKDEUtils(); + ~nsKDEUtils(); + static nsKDEUtils* self(); + bool startHelper(); + void closeHelper(); + void feedCommand( const nsTArray<nsCString>& command ); + bool internalCommand( const nsTArray<nsCString>& command, GtkWindow* parent, bool isParent, + nsTArray<nsCString>* output ); + FILE* commandFile; + FILE* replyFile; + }; + +#endif // nsKDEUtils diff --git a/uriloader/exthandler/HandlerServiceParent.cpp b/uriloader/exthandler/HandlerServiceParent.cpp --- a/uriloader/exthandler/HandlerServiceParent.cpp +++ b/uriloader/exthandler/HandlerServiceParent.cpp @@ -7,17 +7,17 @@ #include "mozilla/ipc/ProtocolUtils.h" #include "mozilla/Logging.h" #include "HandlerServiceParent.h" #include "nsIHandlerService.h" #include "nsIMIMEInfo.h" #include "ContentHandlerService.h" #include "nsStringEnumerator.h" #ifdef MOZ_WIDGET_GTK -# include "unix/nsGNOMERegistry.h" +# include "unix/nsCommonRegistry.h" #endif using mozilla::dom::ContentHandlerService; using mozilla::dom::HandlerApp; using mozilla::dom::HandlerInfo; using mozilla::dom::RemoteHandlerApp; namespace { @@ -299,17 +299,17 @@ mozilla::ipc::IPCResult HandlerServicePa mozilla::ipc::IPCResult HandlerServiceParent::RecvExistsForProtocolOS( const nsCString& aProtocolScheme, bool* aHandlerExists) { if (aProtocolScheme.Length() > MAX_SCHEME_LENGTH) { *aHandlerExists = false; return IPC_OK(); } #ifdef MOZ_WIDGET_GTK // Check the GNOME registry for a protocol handler - *aHandlerExists = nsGNOMERegistry::HandlerExists(aProtocolScheme.get()); + *aHandlerExists = nsCommonRegistry::HandlerExists(aProtocolScheme.get()); #else *aHandlerExists = false; #endif return IPC_OK(); } /* * Check if a handler exists for the provided protocol. Check the datastore @@ -328,17 +328,17 @@ mozilla::ipc::IPCResult HandlerServicePa nsCOMPtr<nsIExternalProtocolService> protoSvc = do_GetService(NS_EXTERNALPROTOCOLSERVICE_CONTRACTID, &rv); if (NS_WARN_IF(NS_FAILED(rv))) { *aHandlerExists = false; return IPC_OK(); } rv = protoSvc->ExternalProtocolHandlerExists(aProtocolScheme.get(), aHandlerExists); - +## if (NS_WARN_IF(NS_FAILED(rv))) { *aHandlerExists = false; } #else MOZ_RELEASE_ASSERT(false, "No implementation on this platform."); *aHandlerExists = false; #endif return IPC_OK(); diff --git a/uriloader/exthandler/moz.build b/uriloader/exthandler/moz.build --- a/uriloader/exthandler/moz.build +++ b/uriloader/exthandler/moz.build @@ -80,17 +80,19 @@ else: SOURCES += [ osdir + "/nsOSHelperAppService.cpp", ] if CONFIG["CC_TYPE"] in ("clang", "gcc"): CXXFLAGS += ["-Wno-error=shadow"] if CONFIG["MOZ_WIDGET_TOOLKIT"] == "gtk": UNIFIED_SOURCES += [ + "unix/nsCommonRegistry.cpp", "unix/nsGNOMERegistry.cpp", + "unix/nsKDERegistry.cpp", "unix/nsMIMEInfoUnix.cpp", ] elif CONFIG["MOZ_WIDGET_TOOLKIT"] == "android": UNIFIED_SOURCES += [ "android/nsMIMEInfoAndroid.cpp", ] elif CONFIG["MOZ_WIDGET_TOOLKIT"] == "windows": UNIFIED_SOURCES += [ @@ -128,16 +130,17 @@ include("/ipc/chromium/chromium-config.m FINAL_LIBRARY = "xul" LOCAL_INCLUDES += [ "/docshell/base", "/dom/base", "/dom/ipc", "/netwerk/base", "/netwerk/protocol/http", + "/toolkit/xre", ] if CONFIG["MOZ_ENABLE_DBUS"]: CXXFLAGS += CONFIG["TK_CFLAGS"] CXXFLAGS += CONFIG["MOZ_DBUS_CFLAGS"] if CONFIG["MOZ_WIDGET_TOOLKIT"] == "gtk": CXXFLAGS += CONFIG["TK_CFLAGS"] diff --git a/uriloader/exthandler/unix/nsCommonRegistry.cpp b/uriloader/exthandler/unix/nsCommonRegistry.cpp new file mode 100644 --- /dev/null +++ b/uriloader/exthandler/unix/nsCommonRegistry.cpp @@ -0,0 +1,53 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* 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/. */ + +#include "nsCommonRegistry.h" + +#include "nsGNOMERegistry.h" +#include "nsKDERegistry.h" +#include "nsString.h" +#include "nsKDEUtils.h" + +/* static */ bool +nsCommonRegistry::HandlerExists(const char *aProtocolScheme) +{ + if( nsKDEUtils::kdeSupport()) + return nsKDERegistry::HandlerExists( aProtocolScheme ); + return nsGNOMERegistry::HandlerExists( aProtocolScheme ); +} + +/* static */ nsresult +nsCommonRegistry::LoadURL(nsIURI *aURL) +{ + if( nsKDEUtils::kdeSupport()) + return nsKDERegistry::LoadURL( aURL ); + return nsGNOMERegistry::LoadURL( aURL ); +} + +/* static */ void +nsCommonRegistry::GetAppDescForScheme(const nsACString& aScheme, + nsAString& aDesc) +{ + if( nsKDEUtils::kdeSupport()) + return nsKDERegistry::GetAppDescForScheme( aScheme, aDesc ); + return nsGNOMERegistry::GetAppDescForScheme( aScheme, aDesc ); +} + + +/* static */ already_AddRefed<nsMIMEInfoBase> +nsCommonRegistry::GetFromExtension(const nsACString& aFileExt) +{ + if( nsKDEUtils::kdeSupport()) + return nsKDERegistry::GetFromExtension( aFileExt ); + return nsGNOMERegistry::GetFromExtension( aFileExt ); +} + +/* static */ already_AddRefed<nsMIMEInfoBase> +nsCommonRegistry::GetFromType(const nsACString& aMIMEType) +{ + if( nsKDEUtils::kdeSupport()) + return nsKDERegistry::GetFromType( aMIMEType ); + return nsGNOMERegistry::GetFromType( aMIMEType ); +} diff --git a/uriloader/exthandler/unix/nsCommonRegistry.h b/uriloader/exthandler/unix/nsCommonRegistry.h new file mode 100644 --- /dev/null +++ b/uriloader/exthandler/unix/nsCommonRegistry.h @@ -0,0 +1,28 @@ +/* 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/. */ + +#ifndef nsCommonRegistry_h__ +#define nsCommonRegistry_h__ + +#include "nsIURI.h" +#include "nsCOMPtr.h" + +class nsMIMEInfoBase; + +class nsCommonRegistry +{ + public: + static bool HandlerExists(const char *aProtocolScheme); + + static nsresult LoadURL(nsIURI *aURL); + + static void GetAppDescForScheme(const nsACString& aScheme, + nsAString& aDesc); + + static already_AddRefed<nsMIMEInfoBase> GetFromExtension(const nsACString& aFileExt); + + static already_AddRefed<nsMIMEInfoBase> GetFromType(const nsACString& aMIMEType); +}; + +#endif diff --git a/uriloader/exthandler/unix/nsKDERegistry.cpp b/uriloader/exthandler/unix/nsKDERegistry.cpp new file mode 100644 --- /dev/null +++ b/uriloader/exthandler/unix/nsKDERegistry.cpp @@ -0,0 +1,86 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* 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/. */ + +#include "nsKDERegistry.h" +#include "prlink.h" +#include "prmem.h" +#include "nsString.h" +#include "nsMIMEInfoUnix.h" +#include "nsKDEUtils.h" + +/* static */ bool +nsKDERegistry::HandlerExists(const char *aProtocolScheme) +{ + nsTArray<nsCString> command; + command.AppendElement( "HANDLEREXISTS"_ns ); + command.AppendElement( nsAutoCString( aProtocolScheme )); + return nsKDEUtils::command( command ); +} + +/* static */ nsresult +nsKDERegistry::LoadURL(nsIURI *aURL) +{ + nsTArray<nsCString> command; + command.AppendElement( "OPEN"_ns ); + nsCString url; + aURL->GetSpec( url ); + command.AppendElement( url ); + bool rv = nsKDEUtils::command( command ); + if (!rv) + return NS_ERROR_FAILURE; + + return NS_OK; +} + +/* static */ void +nsKDERegistry::GetAppDescForScheme(const nsACString& aScheme, + nsAString& aDesc) +{ + nsTArray<nsCString> command; + command.AppendElement( "GETAPPDESCFORSCHEME"_ns ); + command.AppendElement( aScheme ); + nsTArray<nsCString> output; + if( nsKDEUtils::command( command, &output ) && output.Length() == 1 ) + CopyUTF8toUTF16( output[ 0 ], aDesc ); +} + + +/* static */ already_AddRefed<nsMIMEInfoBase> +nsKDERegistry::GetFromExtension(const nsACString& aFileExt) +{ + NS_ASSERTION(aFileExt[0] != '.', "aFileExt shouldn't start with a dot"); + nsTArray<nsCString> command; + command.AppendElement( "GETFROMEXTENSION"_ns ); + command.AppendElement( aFileExt ); + return GetFromHelper( command ); +} + +/* static */ already_AddRefed<nsMIMEInfoBase> +nsKDERegistry::GetFromType(const nsACString& aMIMEType) +{ + nsTArray<nsCString> command; + command.AppendElement( "GETFROMTYPE"_ns ); + command.AppendElement( aMIMEType ); + return GetFromHelper( command ); +} + +/* static */ already_AddRefed<nsMIMEInfoBase> +nsKDERegistry::GetFromHelper(const nsTArray<nsCString>& command) +{ + nsTArray<nsCString> output; + if( nsKDEUtils::command( command, &output ) && output.Length() == 3 ) + { + nsCString mimetype = output[ 0 ]; + RefPtr<nsMIMEInfoUnix> mimeInfo = new nsMIMEInfoUnix( mimetype ); + NS_ENSURE_TRUE(mimeInfo, nullptr); + nsCString description = output[ 1 ]; + mimeInfo->SetDescription(NS_ConvertUTF8toUTF16(description)); + nsCString handlerAppName = output[ 2 ]; + mimeInfo->SetDefaultDescription(NS_ConvertUTF8toUTF16(handlerAppName)); + mimeInfo->SetPreferredAction(nsIMIMEInfo::useSystemDefault); + return mimeInfo.forget(); + } + return nullptr; +} diff --git a/uriloader/exthandler/unix/nsKDERegistry.h b/uriloader/exthandler/unix/nsKDERegistry.h new file mode 100644 --- /dev/null +++ b/uriloader/exthandler/unix/nsKDERegistry.h @@ -0,0 +1,34 @@ +/* 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/. */ + +#ifndef nsKDERegistry_h__ +#define nsKDERegistry_h__ + +#include "nsIURI.h" +#include "nsCOMPtr.h" +#include "nsTArray.h" + +class nsMIMEInfoBase; +//class nsAutoCString; +//class nsCString; + +class nsKDERegistry +{ + public: + static bool HandlerExists(const char *aProtocolScheme); + + static nsresult LoadURL(nsIURI *aURL); + + static void GetAppDescForScheme(const nsACString& aScheme, + nsAString& aDesc); + + static already_AddRefed<nsMIMEInfoBase> GetFromExtension(const nsACString& aFileExt); + + static already_AddRefed<nsMIMEInfoBase> GetFromType(const nsACString& aMIMEType); + private: + static already_AddRefed<nsMIMEInfoBase> GetFromHelper(const nsTArray<nsCString>& command); + +}; + +#endif //nsKDERegistry_h__ diff --git a/uriloader/exthandler/unix/nsMIMEInfoUnix.cpp b/uriloader/exthandler/unix/nsMIMEInfoUnix.cpp --- a/uriloader/exthandler/unix/nsMIMEInfoUnix.cpp +++ b/uriloader/exthandler/unix/nsMIMEInfoUnix.cpp @@ -1,46 +1,49 @@ /* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*- * * 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/. */ #include "nsMIMEInfoUnix.h" -#include "nsGNOMERegistry.h" +#include "nsCommonRegistry.h" #include "nsIGIOService.h" #include "nsNetCID.h" #include "nsIIOService.h" #ifdef MOZ_ENABLE_DBUS # include "nsDBusHandlerApp.h" #endif +#if defined(XP_UNIX) && !defined(XP_MACOSX) +#include "nsKDEUtils.h" +#endif nsresult nsMIMEInfoUnix::LoadUriInternal(nsIURI* aURI) { - return nsGNOMERegistry::LoadURL(aURI); + return nsCommonRegistry::LoadURL(aURI); } NS_IMETHODIMP nsMIMEInfoUnix::GetHasDefaultHandler(bool* _retval) { // if mDefaultApplication is set, it means the application has been set from // either /etc/mailcap or ${HOME}/.mailcap, in which case we don't want to // give the GNOME answer. if (mDefaultApplication) return nsMIMEInfoImpl::GetHasDefaultHandler(_retval); *_retval = false; if (mClass == eProtocolInfo) { - *_retval = nsGNOMERegistry::HandlerExists(mSchemeOrType.get()); + *_retval = nsCommonRegistry::HandlerExists(mSchemeOrType.get()); } else { RefPtr<nsMIMEInfoBase> mimeInfo = - nsGNOMERegistry::GetFromType(mSchemeOrType); + nsCommonRegistry::GetFromType(mSchemeOrType); if (!mimeInfo) { nsAutoCString ext; nsresult rv = GetPrimaryExtension(ext); if (NS_SUCCEEDED(rv)) { - mimeInfo = nsGNOMERegistry::GetFromExtension(ext); + mimeInfo = nsCommonRegistry::GetFromExtension(ext); } } if (mimeInfo) *_retval = true; } if (*_retval) return NS_OK; return NS_OK; @@ -50,16 +53,33 @@ nsresult nsMIMEInfoUnix::LaunchDefaultWi // if mDefaultApplication is set, it means the application has been set from // either /etc/mailcap or ${HOME}/.mailcap, in which case we don't want to // give the GNOME answer. if (mDefaultApplication) return nsMIMEInfoImpl::LaunchDefaultWithFile(aFile); nsAutoCString nativePath; aFile->GetNativePath(nativePath); + if( nsKDEUtils::kdeSupport()) { + bool supports; + if( NS_SUCCEEDED( GetHasDefaultHandler( &supports )) && supports ) { + nsTArray<nsCString> command; + command.AppendElement( "OPEN"_ns ); + command.AppendElement( nativePath ); + command.AppendElement( "MIMETYPE"_ns ); + command.AppendElement( mSchemeOrType ); + if( nsKDEUtils::command( command )) + return NS_OK; + } + if (!mDefaultApplication) + return NS_ERROR_FILE_NOT_FOUND; + + return LaunchWithIProcess(mDefaultApplication, nativePath); + } + nsCOMPtr<nsIGIOService> giovfs = do_GetService(NS_GIOSERVICE_CONTRACTID); if (!giovfs) { return NS_ERROR_FAILURE; } // nsGIOMimeApp->Launch wants a URI string instead of local file nsresult rv; nsCOMPtr<nsIIOService> ioservice = diff --git a/uriloader/exthandler/unix/nsOSHelperAppService.cpp b/uriloader/exthandler/unix/nsOSHelperAppService.cpp --- a/uriloader/exthandler/unix/nsOSHelperAppService.cpp +++ b/uriloader/exthandler/unix/nsOSHelperAppService.cpp @@ -5,17 +5,17 @@ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include <sys/types.h> #include <sys/stat.h> #include "nsOSHelperAppService.h" #include "nsMIMEInfoUnix.h" #ifdef MOZ_WIDGET_GTK -# include "nsGNOMERegistry.h" +# include "nsCommonRegistry.h" # ifdef MOZ_BUILD_APP_IS_BROWSER # include "nsIToolkitShellService.h" # include "nsIGNOMEShellService.h" # endif #endif #include "nsISupports.h" #include "nsString.h" #include "nsReadableUtils.h" @@ -1024,17 +1024,17 @@ nsresult nsOSHelperAppService::GetHandle nsresult nsOSHelperAppService::OSProtocolHandlerExists( const char* aProtocolScheme, bool* aHandlerExists) { nsresult rv = NS_OK; if (!XRE_IsContentProcess()) { #ifdef MOZ_WIDGET_GTK // Check the GNOME registry for a protocol handler - *aHandlerExists = nsGNOMERegistry::HandlerExists(aProtocolScheme); + *aHandlerExists = nsCommonRegistry::HandlerExists(aProtocolScheme); #else *aHandlerExists = false; #endif } else { *aHandlerExists = false; nsCOMPtr<nsIHandlerService> handlerSvc = do_GetService(NS_HANDLERSERVICE_CONTRACTID, &rv); if (NS_SUCCEEDED(rv) && handlerSvc) { @@ -1044,17 +1044,17 @@ nsresult nsOSHelperAppService::OSProtoco } return rv; } NS_IMETHODIMP nsOSHelperAppService::GetApplicationDescription( const nsACString& aScheme, nsAString& _retval) { #ifdef MOZ_WIDGET_GTK - nsGNOMERegistry::GetAppDescForScheme(aScheme, _retval); + nsCommonRegistry::GetAppDescForScheme(aScheme, _retval); return _retval.IsEmpty() ? NS_ERROR_NOT_AVAILABLE : NS_OK; #else return NS_ERROR_NOT_AVAILABLE; #endif } NS_IMETHODIMP nsOSHelperAppService::IsCurrentAppOSDefaultForProtocol( const nsACString& aScheme, bool* _retval) { @@ -1147,17 +1147,17 @@ already_AddRefed<nsMIMEInfoBase> nsOSHel nsresult rv = LookUpTypeAndDescription(NS_ConvertUTF8toUTF16(aFileExt), majorType, minorType, mime_types_description, true); if (NS_FAILED(rv) || majorType.IsEmpty()) { #ifdef MOZ_WIDGET_GTK LOG(("Looking in GNOME registry\n")); RefPtr<nsMIMEInfoBase> gnomeInfo = - nsGNOMERegistry::GetFromExtension(aFileExt); + nsCommonRegistry::GetFromExtension(aFileExt); if (gnomeInfo) { LOG(("Got MIMEInfo from GNOME registry\n")); return gnomeInfo.forget(); } #endif rv = LookUpTypeAndDescription(NS_ConvertUTF8toUTF16(aFileExt), majorType, minorType, mime_types_description, false); @@ -1258,17 +1258,17 @@ already_AddRefed<nsMIMEInfoBase> nsOSHel // Now look up our extensions nsAutoString extensions, mime_types_description; LookUpExtensionsAndDescription(majorType, minorType, extensions, mime_types_description); #ifdef MOZ_WIDGET_GTK if (handler.IsEmpty()) { - RefPtr<nsMIMEInfoBase> gnomeInfo = nsGNOMERegistry::GetFromType(aMIMEType); + RefPtr<nsMIMEInfoBase> gnomeInfo = nsCommonRegistry::GetFromType(aMIMEType); if (gnomeInfo) { LOG( ("Got MIMEInfo from GNOME registry without extensions; setting them " "to %s\n", NS_LossyConvertUTF16toASCII(extensions).get())); NS_ASSERTION(!gnomeInfo->HasExtensions(), "How'd that happen?"); gnomeInfo->SetFileExtensions(NS_ConvertUTF16toUTF8(extensions)); diff --git a/widget/gtk/moz.build b/widget/gtk/moz.build --- a/widget/gtk/moz.build +++ b/widget/gtk/moz.build @@ -137,16 +137,17 @@ FINAL_LIBRARY = "xul" LOCAL_INCLUDES += [ "/layout/base", "/layout/forms", "/layout/generic", "/layout/xul", "/other-licenses/atk-1.0", "/third_party/cups/include", + "/toolkit/xre", "/widget", "/widget/headless", ] if CONFIG["MOZ_X11"]: LOCAL_INCLUDES += [ "/widget/x11", ] diff --git a/widget/gtk/nsFilePicker.cpp b/widget/gtk/nsFilePicker.cpp --- a/widget/gtk/nsFilePicker.cpp +++ b/widget/gtk/nsFilePicker.cpp @@ -1,15 +1,16 @@ /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* 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/. */ #include <dlfcn.h> #include <gtk/gtk.h> +#include <gdk/gdkx.h> #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> #include "mozilla/Types.h" #include "nsGtkUtils.h" #include "nsIFileURL.h" #include "nsIGIOService.h" @@ -22,16 +23,18 @@ #include "nsMemory.h" #include "nsEnumeratorUtils.h" #include "nsNetUtil.h" #include "nsReadableUtils.h" #include "MozContainer.h" #include "WidgetUtilsGtk.h" #include "nsFilePicker.h" +#include "nsKDEUtils.h" +#include "nsURLHelper.h" #undef LOG #ifdef MOZ_LOGGING # include "mozilla/Logging.h" # include "nsTArray.h" # include "Units.h" extern mozilla::LazyLogModule gWidgetLog; # define LOG(args) MOZ_LOG(gWidgetLog, mozilla::LogLevel::Debug, args) @@ -242,17 +245,19 @@ nsFilePicker::AppendFilters(int32_t aFil mAllowURLs = !!(aFilterMask & filterAllowURLs); return nsBaseFilePicker::AppendFilters(aFilterMask); } NS_IMETHODIMP nsFilePicker::AppendFilter(const nsAString& aTitle, const nsAString& aFilter) { if (aFilter.EqualsLiteral("..apps")) { // No platform specific thing we can do here, really.... - return NS_OK; + // Unless it's KDE. + if( mMode != modeOpen || !nsKDEUtils::kdeSupport()) + return NS_OK; } nsAutoCString filter, name; CopyUTF16toUTF8(aFilter, filter); CopyUTF16toUTF8(aTitle, name); mFilters.AppendElement(filter); mFilterNames.AppendElement(name); @@ -352,16 +357,39 @@ nsresult nsFilePicker::Show(int16_t* aRe return NS_OK; } NS_IMETHODIMP nsFilePicker::Open(nsIFilePickerShownCallback* aCallback) { // Can't show two dialogs concurrently with the same filepicker if (mRunning) return NS_ERROR_NOT_AVAILABLE; + // KDE file picker is not handled via callback + if( nsKDEUtils::kdeSupport()) { + mCallback = aCallback; + mRunning = true; + NS_ADDREF_THIS(); + g_idle_add([](gpointer data) -> gboolean { + nsFilePicker* queuedPicker = (nsFilePicker*) data; + int16_t result; + queuedPicker->kdeFileDialog(&result); + if (queuedPicker->mCallback) { + queuedPicker->mCallback->Done(result); + queuedPicker->mCallback = nullptr; + } else { + queuedPicker->mResult = result; + } + queuedPicker->mRunning = false; + NS_RELEASE(queuedPicker); + return G_SOURCE_REMOVE; + }, this); + + return NS_OK; + } + NS_ConvertUTF16toUTF8 title(mTitle); GtkWindow* parent_widget = GTK_WINDOW(mParentWidget->GetNativeData(NS_NATIVE_SHELLWIDGET)); GtkFileChooserAction action = GetGtkFileChooserAction(mMode); const gchar* accept_button; @@ -581,16 +609,244 @@ void nsFilePicker::Done(void* file_choos mCallback->Done(result); mCallback = nullptr; } else { mResult = result; } NS_RELEASE_THIS(); } +nsCString nsFilePicker::kdeMakeFilter( int index ) + { + nsCString buf = mFilters[ index ]; + for( PRUint32 i = 0; + i < buf.Length(); + ++i ) + if( buf[ i ] == ';' ) // KDE separates just using spaces + buf.SetCharAt( ' ', i ); + if (!mFilterNames[index].IsEmpty()) + { + buf += "|"; + buf += mFilterNames[index].get(); + } + return buf; + } + +static PRInt32 windowToXid( nsIWidget* widget ) + { + GtkWindow *parent_widget = GTK_WINDOW(widget->GetNativeData(NS_NATIVE_SHELLWIDGET)); + GdkWindow* gdk_window = gtk_widget_get_window( gtk_widget_get_toplevel( GTK_WIDGET( parent_widget ))); + return GDK_WINDOW_XID( gdk_window ); + } + +NS_IMETHODIMP nsFilePicker::kdeFileDialog(PRInt16 *aReturn) + { + NS_ENSURE_ARG_POINTER(aReturn); + + if( mMode == modeOpen && mFilters.Length() == 1 && mFilters[ 0 ].EqualsLiteral( "..apps" )) + return kdeAppsDialog( aReturn ); + + nsCString title; + title.Adopt(ToNewUTF8String(mTitle)); + + const char* arg = NULL; + if( mAllowURLs ) + { + switch( mMode ) + { + case nsIFilePicker::modeOpen: + case nsIFilePicker::modeOpenMultiple: + arg = "GETOPENURL"; + break; + case nsIFilePicker::modeSave: + arg = "GETSAVEURL"; + break; + case nsIFilePicker::modeGetFolder: + arg = "GETDIRECTORYURL"; + break; + } + } + else + { + switch( mMode ) + { + case nsIFilePicker::modeOpen: + case nsIFilePicker::modeOpenMultiple: + arg = "GETOPENFILENAME"; + break; + case nsIFilePicker::modeSave: + arg = "GETSAVEFILENAME"; + break; + case nsIFilePicker::modeGetFolder: + arg = "GETDIRECTORYFILENAME"; + break; + } + } + + nsAutoCString directory; + if (mDisplayDirectory) { + mDisplayDirectory->GetNativePath(directory); + } else if (mPrevDisplayDirectory) { + mPrevDisplayDirectory->GetNativePath(directory); + } + + nsAutoCString startdir; + if (!directory.IsEmpty()) { + startdir = directory; + } + if (mMode == nsIFilePicker::modeSave) { + if( !startdir.IsEmpty()) + { + startdir += "/"; + startdir += ToNewUTF8String(mDefault); + } + else + startdir = ToNewUTF8String(mDefault); + } + + nsAutoCString filters; + PRInt32 count = mFilters.Length(); + if( count == 0 ) //just in case + filters = "*"; + else + { + filters = kdeMakeFilter( 0 ); + for (PRInt32 i = 1; i < count; ++i) + { + filters += "\n"; + filters += kdeMakeFilter( i ); + } + } + + nsTArray<nsCString> command; + command.AppendElement( nsAutoCString( arg )); + command.AppendElement( startdir ); + if( mMode != nsIFilePicker::modeGetFolder ) + { + command.AppendElement( filters ); + nsAutoCString selected; + selected.AppendInt( mSelectedType ); + command.AppendElement( selected ); + } + command.AppendElement( title ); + if( mMode == nsIFilePicker::modeOpenMultiple ) + command.AppendElement( "MULTIPLE"_ns ); + if( PRInt32 xid = windowToXid( mParentWidget )) + { + command.AppendElement( "PARENT"_ns ); + nsAutoCString parent; + parent.AppendInt( xid ); + command.AppendElement( parent ); + } + + nsTArray<nsCString> output; + if( nsKDEUtils::commandBlockUi( command, GTK_WINDOW(mParentWidget->GetNativeData(NS_NATIVE_SHELLWIDGET)), &output )) + { + *aReturn = nsIFilePicker::returnOK; + mFiles.Clear(); + if( mMode != nsIFilePicker::modeGetFolder ) + { + mSelectedType = atoi( output[ 0 ].get()); + output.RemoveElementAt( 0 ); + } + if (mMode == nsIFilePicker::modeOpenMultiple) + { + mFileURL.Truncate(); + PRUint32 count = output.Length(); + for( PRUint32 i = 0; + i < count; + ++i ) + { + nsCOMPtr<nsIFile> localfile; + nsresult rv = NS_NewNativeLocalFile( output[ i ], + PR_FALSE, + getter_AddRefs(localfile)); + if (NS_SUCCEEDED(rv)) + mFiles.AppendObject(localfile); + } + } + else + { + if( output.Length() == 0 ) + mFileURL = nsCString(); + else if( mAllowURLs ) + mFileURL = output[ 0 ]; + else // GetFile() actually requires it to be url even for local files :-/ + { + nsCOMPtr<nsIFile> localfile; + nsresult rv = NS_NewNativeLocalFile( output[ 0 ], + PR_FALSE, + getter_AddRefs(localfile)); + if (NS_SUCCEEDED(rv)) + rv = net_GetURLSpecFromActualFile(localfile, mFileURL); + } + } + // Remember last used directory. + nsCOMPtr<nsIFile> file; + GetFile(getter_AddRefs(file)); + if (file) { + nsCOMPtr<nsIFile> dir; + file->GetParent(getter_AddRefs(dir)); + nsCOMPtr<nsIFile> localDir(do_QueryInterface(dir)); + if (localDir) { + localDir.swap(mPrevDisplayDirectory); + } + } + if (mMode == nsIFilePicker::modeSave) + { + nsCOMPtr<nsIFile> file; + GetFile(getter_AddRefs(file)); + if (file) + { + bool exists = false; + file->Exists(&exists); + if (exists) // TODO do overwrite check in the helper app + *aReturn = nsIFilePicker::returnReplace; + } + } + } + else + { + *aReturn = nsIFilePicker::returnCancel; + } + return NS_OK; + } + + +NS_IMETHODIMP nsFilePicker::kdeAppsDialog(PRInt16 *aReturn) + { + NS_ENSURE_ARG_POINTER(aReturn); + + nsCString title; + title.Adopt(ToNewUTF8String(mTitle)); + + nsTArray<nsCString> command; + command.AppendElement( "APPSDIALOG"_ns ); + command.AppendElement( title ); + if( PRInt32 xid = windowToXid( mParentWidget )) + { + command.AppendElement( "PARENT"_ns ); + nsAutoCString parent; + parent.AppendInt( xid ); + command.AppendElement( parent ); + } + + nsTArray<nsCString> output; + if( nsKDEUtils::commandBlockUi( command, GTK_WINDOW(mParentWidget->GetNativeData(NS_NATIVE_SHELLWIDGET)), &output )) + { + *aReturn = nsIFilePicker::returnOK; + mFileURL = output.Length() > 0 ? output[ 0 ] : nsCString(); + } + else + { + *aReturn = nsIFilePicker::returnCancel; + } + return NS_OK; + } + // All below functions available as of GTK 3.20+ void* nsFilePicker::GtkFileChooserNew(const gchar* title, GtkWindow* parent, GtkFileChooserAction action, const gchar* accept_label) { static auto sGtkFileChooserNativeNewPtr = (void* (*)(const gchar*, GtkWindow*, GtkFileChooserAction, const gchar*, const gchar*))dlsym(RTLD_DEFAULT, "gtk_file_chooser_native_new"); diff --git a/widget/gtk/nsFilePicker.h b/widget/gtk/nsFilePicker.h --- a/widget/gtk/nsFilePicker.h +++ b/widget/gtk/nsFilePicker.h @@ -67,16 +67,22 @@ class nsFilePicker : public nsBaseFilePi nsString mDefaultExtension; nsTArray<nsCString> mFilters; nsTArray<nsCString> mFilterNames; private: static nsIFile* mPrevDisplayDirectory; + bool kdeRunning(); + bool getKdeRunning(); + NS_IMETHODIMP kdeFileDialog(PRInt16 *aReturn); + NS_IMETHODIMP kdeAppsDialog(PRInt16 *aReturn); + nsCString kdeMakeFilter( int index ); + void* GtkFileChooserNew(const gchar* title, GtkWindow* parent, GtkFileChooserAction action, const gchar* accept_label); void GtkFileChooserShow(void* file_chooser); void GtkFileChooserDestroy(void* file_chooser); void GtkFileChooserSetModal(void* file_chooser, GtkWindow* parent_widget, gboolean modal); diff --git a/xpcom/components/ManifestParser.cpp b/xpcom/components/ManifestParser.cpp --- a/xpcom/components/ManifestParser.cpp +++ b/xpcom/components/ManifestParser.cpp @@ -38,16 +38,17 @@ #include "nsTextFormatter.h" #include "nsVersionComparator.h" #include "nsXPCOMCIDInternal.h" #include "nsIConsoleService.h" #include "nsIScriptError.h" #include "nsIXULAppInfo.h" #include "nsIXULRuntime.h" +#include "nsKDEUtils.h" using namespace mozilla; struct ManifestDirective { const char* directive; int argc; bool ischrome; @@ -397,16 +398,17 @@ void ParseManifest(NSLocationType aType, constexpr auto kRemoteEnabled = u"remoteenabled"_ns; constexpr auto kRemoteRequired = u"remoterequired"_ns; constexpr auto kApplication = u"application"_ns; constexpr auto kAppVersion = u"appversion"_ns; constexpr auto kGeckoVersion = u"platformversion"_ns; constexpr auto kOs = u"os"_ns; constexpr auto kOsVersion = u"osversion"_ns; constexpr auto kABI = u"abi"_ns; + constexpr auto kDesktop = u"desktop"_ns; constexpr auto kProcess = u"process"_ns; #if defined(MOZ_WIDGET_ANDROID) constexpr auto kTablet = u"tablet"_ns; #endif // You might expect this to be guarded by MOZ_BACKGROUNDTASKS, but it's not // possible to have conditional manifest contents, so we need to recognize and // discard these tokens even when MOZ_BACKGROUNDTASKS is not set. constexpr auto kBackgroundTask = u"backgroundtask"_ns; @@ -456,39 +458,44 @@ void ParseManifest(NSLocationType aType, CopyUTF8toUTF16(s, abi); abi.Insert(char16_t('_'), 0); abi.Insert(osTarget, 0); } } } nsAutoString osVersion; + nsAutoString desktop; #if defined(XP_WIN) # pragma warning(push) # pragma warning(disable : 4996) // VC12+ deprecates GetVersionEx OSVERSIONINFO info = {sizeof(OSVERSIONINFO)}; if (GetVersionEx(&info)) { nsTextFormatter::ssprintf(osVersion, u"%ld.%ld", info.dwMajorVersion, info.dwMinorVersion); } + desktop = u"win"_ns; # pragma warning(pop) #elif defined(MOZ_WIDGET_COCOA) SInt32 majorVersion = nsCocoaFeatures::macOSVersionMajor(); SInt32 minorVersion = nsCocoaFeatures::macOSVersionMinor(); nsTextFormatter::ssprintf(osVersion, u"%ld.%ld", majorVersion, minorVersion); + desktop = u"macosx"_ns); #elif defined(MOZ_WIDGET_GTK) nsTextFormatter::ssprintf(osVersion, u"%ld.%ld", gtk_major_version, gtk_minor_version); + desktop = nsKDEUtils::kdeSession() ? u"kde"_ns : u"gnome"_ns; #elif defined(MOZ_WIDGET_ANDROID) bool isTablet = false; if (mozilla::AndroidBridge::Bridge()) { mozilla::AndroidBridge::Bridge()->GetStaticStringField( "android/os/Build$VERSION", "RELEASE", osVersion); isTablet = java::GeckoAppShell::IsTablet(); } + desktop = u"android"_ns; #endif if (XRE_IsContentProcess()) { process = kContent; } else { process = kMain; } @@ -583,25 +590,27 @@ void ParseManifest(NSLocationType aType, // When in background task mode, default to not registering // category directivies unless backgroundtask=1 is specified. TriState stBackgroundTask = (BackgroundTasks::IsBackgroundTaskMode() && strcmp("category", directive->directive) == 0) ? eBad : eUnspecified; #endif int flags = 0; + TriState stDesktop = eUnspecified; while ((token = nsCRT::strtok(whitespace, kWhitespace, &whitespace)) && ok) { ToLowerCase(token); NS_ConvertASCIItoUTF16 wtoken(token); if (CheckStringFlag(kApplication, wtoken, appID, stApp) || CheckOsFlag(kOs, wtoken, osTarget, stOs) || CheckStringFlag(kABI, wtoken, abi, stABI) || + CheckStringFlag(kDesktop, wtoken, desktop, stDesktop) || CheckStringFlag(kProcess, wtoken, process, stProcess) || CheckVersionFlag(kOsVersion, wtoken, osVersion, stOsVersion) || CheckVersionFlag(kAppVersion, wtoken, appVersion, stAppVersion) || CheckVersionFlag(kGeckoVersion, wtoken, geckoVersion, stGeckoVersion)) { continue; } @@ -650,17 +659,17 @@ void ParseManifest(NSLocationType aType, } LogMessageWithContext( aFile, line, "Unrecognized chrome manifest modifier '%s'.", token); ok = false; } if (!ok || stApp == eBad || stAppVersion == eBad || - stGeckoVersion == eBad || stOs == eBad || stOsVersion == eBad || + stGeckoVersion == eBad || stOs == eBad || stOsVersion == eBad || stDesktop == eBad || #ifdef MOZ_WIDGET_ANDROID stTablet == eBad || #endif #ifdef MOZ_BACKGROUNDTASKS stBackgroundTask == eBad || #endif stABI == eBad || stProcess == eBad) { continue; diff --git a/xpcom/components/moz.build b/xpcom/components/moz.build --- a/xpcom/components/moz.build +++ b/xpcom/components/moz.build @@ -66,16 +66,17 @@ LOCAL_INCLUDES += [ "!..", "../base", "../build", "../ds", "/chrome", "/js/xpconnect/loader", "/layout/build", "/modules/libjar", + "/toolkit/xre", ] if CONFIG["MOZ_WIDGET_TOOLKIT"] == "gtk": CXXFLAGS += CONFIG["TK_CFLAGS"] if CONFIG["MOZ_ENABLE_DBUS"]: CXXFLAGS += CONFIG["MOZ_DBUS_GLIB_CFLAGS"] if CONFIG["MOZ_BACKGROUNDTASKS"]: diff --git a/xpcom/io/nsLocalFileUnix.cpp b/xpcom/io/nsLocalFileUnix.cpp --- a/xpcom/io/nsLocalFileUnix.cpp +++ b/xpcom/io/nsLocalFileUnix.cpp @@ -53,16 +53,17 @@ #include "prproces.h" #include "nsIDirectoryEnumerator.h" #include "nsSimpleEnumerator.h" #include "private/pprio.h" #include "prlink.h" #ifdef MOZ_WIDGET_GTK # include "nsIGIOService.h" +# include "nsKDEUtils.h" #endif #ifdef MOZ_WIDGET_COCOA # include <Carbon/Carbon.h> # include "CocoaFileUtils.h" # include "prmem.h" # include "plbase64.h" @@ -2023,62 +2024,77 @@ nsLocalFile::SetPersistentDescriptor(con NS_IMETHODIMP nsLocalFile::Reveal() { if (!FilePreferences::IsAllowedPath(mPath)) { return NS_ERROR_FILE_ACCESS_DENIED; } #ifdef MOZ_WIDGET_GTK - nsCOMPtr<nsIGIOService> giovfs = do_GetService(NS_GIOSERVICE_CONTRACTID); - if (!giovfs) { - return NS_ERROR_FAILURE; - } + nsAutoCString url; bool isDirectory; if (NS_FAILED(IsDirectory(&isDirectory))) { return NS_ERROR_FAILURE; } + nsCOMPtr<nsIGIOService> giovfs = do_GetService(NS_GIOSERVICE_CONTRACTID); if (isDirectory) { - return giovfs->ShowURIForInput(mPath); + url = mPath; } if (NS_SUCCEEDED(giovfs->OrgFreedesktopFileManager1ShowItems(mPath))) { return NS_OK; } nsCOMPtr<nsIFile> parentDir; nsAutoCString dirPath; if (NS_FAILED(GetParent(getter_AddRefs(parentDir)))) { return NS_ERROR_FAILURE; } if (NS_FAILED(parentDir->GetNativePath(dirPath))) { return NS_ERROR_FAILURE; } - return giovfs->ShowURIForInput(dirPath); + url = dirPath; #elif defined(MOZ_WIDGET_COCOA) CFURLRef url; if (NS_SUCCEEDED(GetCFURL(&url))) { nsresult rv = CocoaFileUtils::RevealFileInFinder(url); ::CFRelease(url); return rv; } return NS_ERROR_FAILURE; #else return NS_ERROR_FAILURE; #endif + if(nsKDEUtils::kdeSupport()) { + nsTArray<nsCString> command; + command.AppendElement( "REVEAL"_ns ); + command.AppendElement( mPath ); + return nsKDEUtils::command( command ) ? NS_OK : NS_ERROR_FAILURE; + } + + if (!giovfs) + return NS_ERROR_FAILURE; + + return giovfs->ShowURIForInput(url); } NS_IMETHODIMP nsLocalFile::Launch() { if (!FilePreferences::IsAllowedPath(mPath)) { return NS_ERROR_FILE_ACCESS_DENIED; } #ifdef MOZ_WIDGET_GTK + if( nsKDEUtils::kdeSupport()) { + nsTArray<nsCString> command; + command.AppendElement( "OPEN"_ns ); + command.AppendElement( mPath ); + return nsKDEUtils::command( command ) ? NS_OK : NS_ERROR_FAILURE; + } nsCOMPtr<nsIGIOService> giovfs = do_GetService(NS_GIOSERVICE_CONTRACTID); if (!giovfs) { return NS_ERROR_FAILURE; } return giovfs->ShowURIForInput(mPath); #elif defined(MOZ_WIDGET_ANDROID) // Not supported on GeckoView
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