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5dc21d568c
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.
find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
if [ -n "$interfaces" ]; then
if [[ "$interfaces" == *$'\n'* ]]; then
regexp="\("
for i in $interfaces; do regexp="$regexp$i\|"; done
regexp="${regexp%%\\\|}\)"
else
regexp="$interfaces"
fi
interface=$(basename "$path")
rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
if [ $hits -eq 0 ]; then
echo "Removing ${interface} from ${path2}"
grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
mv -f "$path2".tmp "$path2"
fi
done
fi
done
Differential Revision: https://phabricator.services.mozilla.com/D55444
--HG--
extra : moz-landing-system : lando
111 lines
3.5 KiB
C++
111 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:expandtab:shiftwidth=4:tabstop=4:
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*/
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include <gtk/gtk.h>
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#include "nsIdleServiceGTK.h"
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#include "nsDebug.h"
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#include "prlink.h"
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#include "mozilla/Logging.h"
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using mozilla::LogLevel;
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static mozilla::LazyLogModule sIdleLog("nsIIdleService");
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typedef bool (*_XScreenSaverQueryExtension_fn)(Display* dpy, int* event_base,
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int* error_base);
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typedef XScreenSaverInfo* (*_XScreenSaverAllocInfo_fn)(void);
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typedef void (*_XScreenSaverQueryInfo_fn)(Display* dpy, Drawable drw,
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XScreenSaverInfo* info);
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static bool sInitialized = false;
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static _XScreenSaverQueryExtension_fn _XSSQueryExtension = nullptr;
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static _XScreenSaverAllocInfo_fn _XSSAllocInfo = nullptr;
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static _XScreenSaverQueryInfo_fn _XSSQueryInfo = nullptr;
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static void Initialize() {
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if (!GDK_IS_X11_DISPLAY(gdk_display_get_default())) return;
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// This will leak - See comments in ~nsIdleServiceGTK().
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PRLibrary* xsslib = PR_LoadLibrary("libXss.so.1");
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if (!xsslib) // ouch.
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{
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MOZ_LOG(sIdleLog, LogLevel::Warning, ("Failed to find libXss.so!\n"));
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return;
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}
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_XSSQueryExtension = (_XScreenSaverQueryExtension_fn)PR_FindFunctionSymbol(
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xsslib, "XScreenSaverQueryExtension");
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_XSSAllocInfo = (_XScreenSaverAllocInfo_fn)PR_FindFunctionSymbol(
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xsslib, "XScreenSaverAllocInfo");
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_XSSQueryInfo = (_XScreenSaverQueryInfo_fn)PR_FindFunctionSymbol(
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xsslib, "XScreenSaverQueryInfo");
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if (!_XSSQueryExtension)
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MOZ_LOG(sIdleLog, LogLevel::Warning,
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("Failed to get XSSQueryExtension!\n"));
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if (!_XSSAllocInfo)
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MOZ_LOG(sIdleLog, LogLevel::Warning, ("Failed to get XSSAllocInfo!\n"));
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if (!_XSSQueryInfo)
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MOZ_LOG(sIdleLog, LogLevel::Warning, ("Failed to get XSSQueryInfo!\n"));
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sInitialized = true;
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}
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nsIdleServiceGTK::nsIdleServiceGTK() : mXssInfo(nullptr) { Initialize(); }
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nsIdleServiceGTK::~nsIdleServiceGTK() {
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if (mXssInfo) XFree(mXssInfo);
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// It is not safe to unload libXScrnSaver until each display is closed because
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// the library registers callbacks through XESetCloseDisplay (Bug 397607).
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// (Also the library and its functions are scoped for the file not the object.)
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#if 0
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if (xsslib) {
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PR_UnloadLibrary(xsslib);
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xsslib = nullptr;
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}
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#endif
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}
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bool nsIdleServiceGTK::PollIdleTime(uint32_t* aIdleTime) {
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if (!sInitialized) {
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// For some reason, we could not find xscreensaver.
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return false;
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}
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// Ask xscreensaver about idle time:
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*aIdleTime = 0;
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// We might not have a display (cf. in xpcshell)
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Display* dplay = GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
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if (!dplay) {
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MOZ_LOG(sIdleLog, LogLevel::Warning, ("No display found!\n"));
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return false;
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}
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if (!_XSSQueryExtension || !_XSSAllocInfo || !_XSSQueryInfo) {
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return false;
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}
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int event_base, error_base;
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if (_XSSQueryExtension(dplay, &event_base, &error_base)) {
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if (!mXssInfo) mXssInfo = _XSSAllocInfo();
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if (!mXssInfo) return false;
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_XSSQueryInfo(dplay, GDK_ROOT_WINDOW(), mXssInfo);
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*aIdleTime = mXssInfo->idle;
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return true;
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}
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// If we get here, we couldn't get to XScreenSaver:
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MOZ_LOG(sIdleLog, LogLevel::Warning, ("XSSQueryExtension returned false!\n"));
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return false;
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}
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bool nsIdleServiceGTK::UsePollMode() { return sInitialized; }
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