Bug Summary

File:var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp
Warning:line 243, column 7
Value stored to 'rv' is never read

Annotated Source Code

Press '?' to see keyboard shortcuts

clang -cc1 -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name Unified_cpp_toolkit_xre1.cpp -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=cplusplus -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -analyzer-config-compatibility-mode=true -mrelocation-model pic -pic-level 2 -fhalf-no-semantic-interposition -mframe-pointer=all -relaxed-aliasing -ffp-contract=off -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -debugger-tuning=gdb -fdebug-compilation-dir=/var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/toolkit/xre -fcoverage-compilation-dir=/var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/toolkit/xre -resource-dir /usr/lib/llvm-20/lib/clang/20 -include /var/lib/jenkins/workspace/firefox-scan-build/config/gcc_hidden.h -include /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/mozilla-config.h -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/dist/stl_wrappers -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/dist/system_wrappers -U _FORTIFY_SOURCE -D _FORTIFY_SOURCE=2 -D _GLIBCXX_ASSERTIONS -D DEBUG=1 -D TELEMETRY_PING_FORMAT_VERSION=4 -D PROXY_PRINTING=1 -D USE_GLX_TEST -D MOZ_APP_NAME="firefox" -D MOZ_APP_BASENAME="Firefox" -D MOZ_APP_DISPLAYNAME="Nightly" -D MOZ_APP_VENDOR="Mozilla" -D MOZ_APP_VERSION="136.0a1" -D OS_TARGET="Linux" -D MOZ_WIDGET_TOOLKIT="gtk" -D MOZ_UPDATER -D MOZ_DISTRIBUTION_ID="org.mozilla" -D TARGET_OS_ABI="Linux_x86_64-gcc3" -D GRE_MILESTONE=136.0a1 -D MOZ_APP_VERSION_DISPLAY=136.0a1 -D APP_VERSION=136.0a1 -D APP_ID={ec8030f7-c20a-464f-9b0e-13a3a9e97384} -D MOZ_BUILD_APP_IS_BROWSER -D MAR_NSS -D TOPOBJDIR=/var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu -D MOZ_HAS_MOZGLUE -D MOZILLA_INTERNAL_API -D IMPL_LIBXUL -D MOZ_SUPPORT_LEAKCHECKING -D STATIC_EXPORTABLE_JS_API -I /var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/toolkit/xre -I /var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/remote -I /var/lib/jenkins/workspace/firefox-scan-build/widget -I /var/lib/jenkins/workspace/firefox-scan-build/widget/gtk -I /var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/printingui -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/ipc/ipdl/_ipdlheaders -I /var/lib/jenkins/workspace/firefox-scan-build/ipc/chromium/src -I /var/lib/jenkins/workspace/firefox-scan-build/other-licenses/nsis/Contrib/CityHash/cityhash -I /var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/find -I /var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/printingui/ipc -I /var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/windowwatcher -I /var/lib/jenkins/workspace/firefox-scan-build/toolkit/mozapps/update/common -I /var/lib/jenkins/workspace/firefox-scan-build/toolkit/profile -I /var/lib/jenkins/workspace/firefox-scan-build/config -I /var/lib/jenkins/workspace/firefox-scan-build/dom/base -I /var/lib/jenkins/workspace/firefox-scan-build/dom/commandhandler -I /var/lib/jenkins/workspace/firefox-scan-build/dom/ipc -I /var/lib/jenkins/workspace/firefox-scan-build/dom/webbrowserpersist -I /var/lib/jenkins/workspace/firefox-scan-build/js/xpconnect/loader -I /var/lib/jenkins/workspace/firefox-scan-build/testing/gtest/mozilla -I /var/lib/jenkins/workspace/firefox-scan-build/third_party/sqlite3/ext -I /var/lib/jenkins/workspace/firefox-scan-build/toolkit/crashreporter -I /var/lib/jenkins/workspace/firefox-scan-build/xpcom/build -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/dist/include -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/dist/include/nspr -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/dist/include/nss -D MOZILLA_CLIENT -I /usr/include/uuid -I /usr/include/dbus-1.0 -I /usr/lib/x86_64-linux-gnu/dbus-1.0/include -I /usr/include/gtk-3.0 -I /usr/include/pango-1.0 -I /usr/include/glib-2.0 -I /usr/lib/x86_64-linux-gnu/glib-2.0/include -I /usr/include/sysprof-6 -I /usr/include/harfbuzz -I /usr/include/freetype2 -I /usr/include/libpng16 -I /usr/include/libmount -I /usr/include/blkid -I /usr/include/fribidi -I /usr/include/cairo -I /usr/include/pixman-1 -I /usr/include/gdk-pixbuf-2.0 -I /usr/include/x86_64-linux-gnu -I /usr/include/webp -I /usr/include/gio-unix-2.0 -I /usr/include/cloudproviders -I /usr/include/atk-1.0 -I /usr/include/at-spi2-atk/2.0 -I /usr/include/at-spi-2.0 -I /usr/include/dbus-1.0 -I /usr/lib/x86_64-linux-gnu/dbus-1.0/include -I /usr/include/gtk-3.0/unix-print -I /usr/include/pango-1.0 -I /usr/include/glib-2.0 -I /usr/lib/x86_64-linux-gnu/glib-2.0/include -I /usr/include/sysprof-6 -I /usr/include/harfbuzz -I /usr/include/freetype2 -I /usr/include/libpng16 -I /usr/include/libmount -I /usr/include/blkid -I /usr/include/fribidi -I /usr/include/cairo -I /usr/include/pixman-1 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/x86_64-linux-gnu/c++/14 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/backward -internal-isystem /usr/lib/llvm-20/lib/clang/20/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/14/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Wno-error=tautological-type-limit-compare -Wno-invalid-offsetof -Wno-range-loop-analysis -Wno-deprecated-anon-enum-enum-conversion -Wno-deprecated-enum-enum-conversion -Wno-deprecated-this-capture -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=free-nonheap-object -Wno-error=atomic-alignment -Wno-error=deprecated-builtins -Wno-psabi -Wno-error=builtin-macro-redefined -Wno-vla-cxx-extension -Wno-unknown-warning-option -fdeprecated-macro -ferror-limit 19 -fstrict-flex-arrays=1 -stack-protector 2 -fstack-clash-protection -ftrivial-auto-var-init=pattern -fno-rtti -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -fno-sized-deallocation -fno-aligned-allocation -vectorize-loops -vectorize-slp -analyzer-checker optin.performance.Padding -analyzer-output=html -analyzer-config stable-report-filename=true -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /tmp/scan-build-2025-01-20-090804-167946-1 -x c++ Unified_cpp_toolkit_xre1.cpp
1/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2/* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5
6#include "nsAppRunner.h"
7#include "nsXREDirProvider.h"
8#ifndef ANDROID
9# include "commonupdatedir.h"
10#endif
11
12#include "jsapi.h"
13#include "xpcpublic.h"
14#include "prprf.h"
15
16#include "nsIAppStartup.h"
17#include "nsIFile.h"
18#include "nsIObserver.h"
19#include "nsIObserverService.h"
20#include "nsISimpleEnumerator.h"
21#include "nsIToolkitProfileService.h"
22#include "nsIXULRuntime.h"
23#include "commonupdatedir.h"
24
25#include "nsAppDirectoryServiceDefs.h"
26#include "nsDirectoryServiceDefs.h"
27#include "nsDirectoryServiceUtils.h"
28#include "nsXULAppAPI.h"
29#include "nsCategoryManagerUtils.h"
30
31#include "nsDependentString.h"
32#include "nsCOMArray.h"
33#include "nsArrayEnumerator.h"
34#include "nsEnumeratorUtils.h"
35#include "nsReadableUtils.h"
36
37#include "SpecialSystemDirectory.h"
38
39#include "mozilla/dom/ScriptSettings.h"
40
41#include "mozilla/AppShutdown.h"
42#include "mozilla/AutoRestore.h"
43#ifdef MOZ_BACKGROUNDTASKS1
44# include "mozilla/BackgroundTasks.h"
45#endif
46#include "mozilla/Components.h"
47#include "mozilla/Services.h"
48#include "mozilla/Omnijar.h"
49#include "mozilla/Preferences.h"
50#include "mozilla/ProfilerLabels.h"
51#include "mozilla/Telemetry.h"
52#include "mozilla/Try.h"
53#include "mozilla/XREAppData.h"
54#include "nsPrintfCString.h"
55
56#ifdef MOZ_THUNDERBIRD
57# include "nsIPK11TokenDB.h"
58# include "nsIPK11Token.h"
59# ifdef XP_MACOSX
60# include "MacApplicationDelegate.h"
61# endif
62#endif
63
64#include <stdlib.h>
65
66#ifdef XP_WIN
67# include <windows.h>
68# include <shlobj.h>
69# include "WinUtils.h"
70#endif
71#ifdef XP_MACOSX
72# include "nsILocalFileMac.h"
73// for chflags()
74# include <sys/stat.h>
75# include <unistd.h>
76#endif
77#ifdef XP_UNIX1
78# include <ctype.h>
79#endif
80#ifdef XP_IOS
81# include "UIKitDirProvider.h"
82#endif
83
84#if defined(XP_MACOSX)
85# define APP_REGISTRY_NAME"appreg" "Application Registry"
86#elif defined(XP_WIN)
87# define APP_REGISTRY_NAME"appreg" "registry.dat"
88#else
89# define APP_REGISTRY_NAME"appreg" "appreg"
90#endif
91
92#define PREF_OVERRIDE_DIRNAME"preferences" "preferences"
93
94nsXREDirProvider* gDirServiceProvider = nullptr;
95nsIFile* gDataDirHomeLocal = nullptr;
96nsIFile* gDataDirHome = nullptr;
97MOZ_RUNINIT nsCOMPtr<nsIFile> gDataDirProfileLocal = nullptr;
98MOZ_RUNINIT nsCOMPtr<nsIFile> gDataDirProfile = nullptr;
99
100// These are required to allow nsXREDirProvider to be usable in xpcshell tests.
101// where gAppData is null.
102#if defined(XP_MACOSX) || defined(XP_UNIX1)
103static const char* GetAppName() {
104 if (gAppData) {
105 return gAppData->name;
106 }
107 return nullptr;
108}
109#endif
110
111#ifdef XP_MACOSX
112static const char* GetAppVendor() {
113 if (gAppData) {
114 return gAppData->vendor;
115 }
116 return nullptr;
117}
118#endif
119
120nsXREDirProvider::nsXREDirProvider() { gDirServiceProvider = this; }
121
122nsXREDirProvider::~nsXREDirProvider() {
123 gDirServiceProvider = nullptr;
124 gDataDirHomeLocal = nullptr;
125 gDataDirHome = nullptr;
126}
127
128already_AddRefed<nsXREDirProvider> nsXREDirProvider::GetSingleton() {
129 if (!gDirServiceProvider) {
130 new nsXREDirProvider(); // This sets gDirServiceProvider
131 }
132 return do_AddRef(gDirServiceProvider);
133}
134
135nsresult nsXREDirProvider::Initialize(nsIFile* aXULAppDir, nsIFile* aGREDir) {
136 NS_ENSURE_ARG(aXULAppDir)do { if ((__builtin_expect(!!(!(aXULAppDir)), 0))) { NS_DebugBreak
(NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "aXULAppDir" ") failed",
nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 136); return NS_ERROR_INVALID_ARG; } } while (false);
137 NS_ENSURE_ARG(aGREDir)do { if ((__builtin_expect(!!(!(aGREDir)), 0))) { NS_DebugBreak
(NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "aGREDir" ") failed", nullptr
, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 137); return NS_ERROR_INVALID_ARG; } } while (false);
138
139 mXULAppDir = aXULAppDir;
140 mGREDir = aGREDir;
141 nsCOMPtr<nsIFile> binaryPath;
142 nsresult rv = XRE_GetBinaryPath(getter_AddRefs(binaryPath));
143 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 143); return rv; } } while (false);
144 return binaryPath->GetParent(getter_AddRefs(mGREBinDir));
145}
146
147nsresult nsXREDirProvider::SetProfile(nsIFile* aDir, nsIFile* aLocalDir) {
148 MOZ_ASSERT(aDir && aLocalDir, "We don't support no-profile apps!")do { static_assert( mozilla::detail::AssertionConditionType<
decltype(aDir && aLocalDir)>::isValid, "invalid assertion condition"
); if ((__builtin_expect(!!(!(!!(aDir && aLocalDir)))
, 0))) { do { } while (false); MOZ_ReportAssertionFailure("aDir && aLocalDir"
" (" "We don't support no-profile apps!" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 148); AnnotateMozCrashReason("MOZ_ASSERT" "(" "aDir && aLocalDir"
") (" "We don't support no-profile apps!" ")"); do { *((volatile
int*)__null) = 148; __attribute__((nomerge)) ::abort(); } while
(false); } } while (false);
149 MOZ_ASSERT(!mProfileDir && !mProfileLocalDir,do { static_assert( mozilla::detail::AssertionConditionType<
decltype(!mProfileDir && !mProfileLocalDir)>::isValid
, "invalid assertion condition"); if ((__builtin_expect(!!(!(
!!(!mProfileDir && !mProfileLocalDir))), 0))) { do { }
while (false); MOZ_ReportAssertionFailure("!mProfileDir && !mProfileLocalDir"
" (" "You may only set the profile directories once" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 150); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!mProfileDir && !mProfileLocalDir"
") (" "You may only set the profile directories once" ")"); do
{ *((volatile int*)__null) = 150; __attribute__((nomerge)) ::
abort(); } while (false); } } while (false)
150 "You may only set the profile directories once")do { static_assert( mozilla::detail::AssertionConditionType<
decltype(!mProfileDir && !mProfileLocalDir)>::isValid
, "invalid assertion condition"); if ((__builtin_expect(!!(!(
!!(!mProfileDir && !mProfileLocalDir))), 0))) { do { }
while (false); MOZ_ReportAssertionFailure("!mProfileDir && !mProfileLocalDir"
" (" "You may only set the profile directories once" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 150); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!mProfileDir && !mProfileLocalDir"
") (" "You may only set the profile directories once" ")"); do
{ *((volatile int*)__null) = 150; __attribute__((nomerge)) ::
abort(); } while (false); } } while (false);
151
152 nsresult rv = EnsureDirectoryExists(aDir);
153 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 153); return rv; } } while (false);
154
155 rv = EnsureDirectoryExists(aLocalDir);
156 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 156); return rv; } } while (false);
157
158#ifndef XP_WIN
159 nsAutoCString profilePath;
160 rv = aDir->GetNativePath(profilePath);
161 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 161); return rv; } } while (false);
162
163 nsAutoCString localProfilePath;
164 rv = aLocalDir->GetNativePath(localProfilePath);
165 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 165); return rv; } } while (false);
166
167 if (!mozilla::IsUtf8(profilePath) || !mozilla::IsUtf8(localProfilePath)) {
168 PR_fprintf(
169 PR_STDERRPR_GetSpecialFD(PR_StandardError),
170 "Error: The profile path is not valid UTF-8. Unable to continue.\n");
171 return NS_ERROR_FAILURE;
172 }
173#endif
174
175#ifdef XP_MACOSX
176 bool same;
177 if (NS_SUCCEEDED(aDir->Equals(aLocalDir, &same))((bool)(__builtin_expect(!!(!NS_FAILED_impl(aDir->Equals(aLocalDir
, &same))), 1))) && !same) {
178 // Ensure that the cache directory is not indexed by Spotlight
179 // (bug 718910). At least on OS X, the cache directory (under
180 // ~/Library/Caches/) is always the "local" user profile
181 // directory. This is confusing, since *both* user profile
182 // directories are "local" (they both exist under the user's
183 // home directory). But this usage dates back at least as far
184 // as the patch for bug 291033, where "local" seems to mean
185 // "suitable for temporary storage". Don't hide the cache
186 // directory if by some chance it and the "non-local" profile
187 // directory are the same -- there are bad side effects from
188 // hiding a profile directory under /Library/Application Support/
189 // (see bug 801883).
190 nsAutoCString cacheDir;
191 if (NS_SUCCEEDED(aLocalDir->GetNativePath(cacheDir))((bool)(__builtin_expect(!!(!NS_FAILED_impl(aLocalDir->GetNativePath
(cacheDir))), 1)))) {
192 if (chflags(cacheDir.get(), UF_HIDDEN)) {
193 NS_WARNING("Failed to set Cache directory to HIDDEN.")NS_DebugBreak(NS_DEBUG_WARNING, "Failed to set Cache directory to HIDDEN."
, nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 193);
194 }
195 }
196 }
197#endif
198
199 mProfileDir = aDir;
200 mProfileLocalDir = aLocalDir;
201 return NS_OK;
202}
203
204NS_IMPL_QUERY_INTERFACE(nsXREDirProvider, nsIDirectoryServiceProvider,nsresult nsXREDirProvider::QueryInterface(const nsIID& aIID
, void** aInstancePtr) { do { if (!(aInstancePtr)) { NS_DebugBreak
(NS_DEBUG_ASSERTION, "QueryInterface requires a non-NULL destination!"
, "aInstancePtr", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 206); MOZ_PretendNoReturn(); } } while (0); nsresult rv = NS_ERROR_FAILURE
; static_assert(4 > 0, "Need more arguments to NS_INTERFACE_TABLE"
); static const QITableEntry table[] = { {&mozilla::detail
::kImplementedIID<nsXREDirProvider, nsIDirectoryServiceProvider
>, int32_t( reinterpret_cast<char*>(static_cast<nsIDirectoryServiceProvider
*>((nsXREDirProvider*)0x1000)) - reinterpret_cast<char*
>((nsXREDirProvider*)0x1000))}, {&mozilla::detail::kImplementedIID
<nsXREDirProvider, nsIDirectoryServiceProvider2>, int32_t
( reinterpret_cast<char*>(static_cast<nsIDirectoryServiceProvider2
*>((nsXREDirProvider*)0x1000)) - reinterpret_cast<char*
>((nsXREDirProvider*)0x1000))}, {&mozilla::detail::kImplementedIID
<nsXREDirProvider, nsIXREDirProvider>, int32_t( reinterpret_cast
<char*>(static_cast<nsIXREDirProvider*>((nsXREDirProvider
*)0x1000)) - reinterpret_cast<char*>((nsXREDirProvider*
)0x1000))}, {&mozilla::detail::kImplementedIID<nsXREDirProvider
, nsIProfileStartup>, int32_t( reinterpret_cast<char*>
(static_cast<nsIProfileStartup*>((nsXREDirProvider*)0x1000
)) - reinterpret_cast<char*>((nsXREDirProvider*)0x1000)
)}, {&mozilla::detail::kImplementedIID<nsXREDirProvider
, nsISupports>, int32_t(reinterpret_cast<char*>(static_cast
<nsISupports*>( static_cast<nsIDirectoryServiceProvider
*>((nsXREDirProvider*)0x1000))) - reinterpret_cast<char
*>((nsXREDirProvider*)0x1000))}, { nullptr, 0 } } ; static_assert
(std::size(table) > 1, "need at least 1 interface"); rv = NS_TableDrivenQI
(static_cast<void*>(this), aIID, aInstancePtr, table); return
rv; }
205 nsIDirectoryServiceProvider2, nsIXREDirProvider,nsresult nsXREDirProvider::QueryInterface(const nsIID& aIID
, void** aInstancePtr) { do { if (!(aInstancePtr)) { NS_DebugBreak
(NS_DEBUG_ASSERTION, "QueryInterface requires a non-NULL destination!"
, "aInstancePtr", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 206); MOZ_PretendNoReturn(); } } while (0); nsresult rv = NS_ERROR_FAILURE
; static_assert(4 > 0, "Need more arguments to NS_INTERFACE_TABLE"
); static const QITableEntry table[] = { {&mozilla::detail
::kImplementedIID<nsXREDirProvider, nsIDirectoryServiceProvider
>, int32_t( reinterpret_cast<char*>(static_cast<nsIDirectoryServiceProvider
*>((nsXREDirProvider*)0x1000)) - reinterpret_cast<char*
>((nsXREDirProvider*)0x1000))}, {&mozilla::detail::kImplementedIID
<nsXREDirProvider, nsIDirectoryServiceProvider2>, int32_t
( reinterpret_cast<char*>(static_cast<nsIDirectoryServiceProvider2
*>((nsXREDirProvider*)0x1000)) - reinterpret_cast<char*
>((nsXREDirProvider*)0x1000))}, {&mozilla::detail::kImplementedIID
<nsXREDirProvider, nsIXREDirProvider>, int32_t( reinterpret_cast
<char*>(static_cast<nsIXREDirProvider*>((nsXREDirProvider
*)0x1000)) - reinterpret_cast<char*>((nsXREDirProvider*
)0x1000))}, {&mozilla::detail::kImplementedIID<nsXREDirProvider
, nsIProfileStartup>, int32_t( reinterpret_cast<char*>
(static_cast<nsIProfileStartup*>((nsXREDirProvider*)0x1000
)) - reinterpret_cast<char*>((nsXREDirProvider*)0x1000)
)}, {&mozilla::detail::kImplementedIID<nsXREDirProvider
, nsISupports>, int32_t(reinterpret_cast<char*>(static_cast
<nsISupports*>( static_cast<nsIDirectoryServiceProvider
*>((nsXREDirProvider*)0x1000))) - reinterpret_cast<char
*>((nsXREDirProvider*)0x1000))}, { nullptr, 0 } } ; static_assert
(std::size(table) > 1, "need at least 1 interface"); rv = NS_TableDrivenQI
(static_cast<void*>(this), aIID, aInstancePtr, table); return
rv; }
206 nsIProfileStartup)nsresult nsXREDirProvider::QueryInterface(const nsIID& aIID
, void** aInstancePtr) { do { if (!(aInstancePtr)) { NS_DebugBreak
(NS_DEBUG_ASSERTION, "QueryInterface requires a non-NULL destination!"
, "aInstancePtr", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 206); MOZ_PretendNoReturn(); } } while (0); nsresult rv = NS_ERROR_FAILURE
; static_assert(4 > 0, "Need more arguments to NS_INTERFACE_TABLE"
); static const QITableEntry table[] = { {&mozilla::detail
::kImplementedIID<nsXREDirProvider, nsIDirectoryServiceProvider
>, int32_t( reinterpret_cast<char*>(static_cast<nsIDirectoryServiceProvider
*>((nsXREDirProvider*)0x1000)) - reinterpret_cast<char*
>((nsXREDirProvider*)0x1000))}, {&mozilla::detail::kImplementedIID
<nsXREDirProvider, nsIDirectoryServiceProvider2>, int32_t
( reinterpret_cast<char*>(static_cast<nsIDirectoryServiceProvider2
*>((nsXREDirProvider*)0x1000)) - reinterpret_cast<char*
>((nsXREDirProvider*)0x1000))}, {&mozilla::detail::kImplementedIID
<nsXREDirProvider, nsIXREDirProvider>, int32_t( reinterpret_cast
<char*>(static_cast<nsIXREDirProvider*>((nsXREDirProvider
*)0x1000)) - reinterpret_cast<char*>((nsXREDirProvider*
)0x1000))}, {&mozilla::detail::kImplementedIID<nsXREDirProvider
, nsIProfileStartup>, int32_t( reinterpret_cast<char*>
(static_cast<nsIProfileStartup*>((nsXREDirProvider*)0x1000
)) - reinterpret_cast<char*>((nsXREDirProvider*)0x1000)
)}, {&mozilla::detail::kImplementedIID<nsXREDirProvider
, nsISupports>, int32_t(reinterpret_cast<char*>(static_cast
<nsISupports*>( static_cast<nsIDirectoryServiceProvider
*>((nsXREDirProvider*)0x1000))) - reinterpret_cast<char
*>((nsXREDirProvider*)0x1000))}, { nullptr, 0 } } ; static_assert
(std::size(table) > 1, "need at least 1 interface"); rv = NS_TableDrivenQI
(static_cast<void*>(this), aIID, aInstancePtr, table); return
rv; }
207
208NS_IMETHODIMP_(MozExternalRefCountType)MozExternalRefCountType
209nsXREDirProvider::AddRef() { return 1; }
210
211NS_IMETHODIMP_(MozExternalRefCountType)MozExternalRefCountType
212nsXREDirProvider::Release() { return 0; }
213
214nsresult nsXREDirProvider::GetUserProfilesRootDir(nsIFile** aResult) {
215 nsCOMPtr<nsIFile> file;
216 nsresult rv = GetUserDataDirectory(getter_AddRefs(file), false);
217
218 if (NS_SUCCEEDED(rv)((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))) {
219#if !defined(XP_UNIX1) || defined(XP_MACOSX)
220 rv = file->AppendNative("Profiles"_ns);
221#endif
222 // We must create the profile directory here if it does not exist.
223 nsresult tmp = EnsureDirectoryExists(file);
224 if (NS_FAILED(tmp)((bool)(__builtin_expect(!!(NS_FAILED_impl(tmp)), 0)))) {
225 rv = tmp;
226 }
227 }
228 file.swap(*aResult);
229 return rv;
230}
231
232nsresult nsXREDirProvider::GetUserProfilesLocalDir(nsIFile** aResult) {
233 nsCOMPtr<nsIFile> file;
234 nsresult rv = GetUserDataDirectory(getter_AddRefs(file), true);
235
236 if (NS_SUCCEEDED(rv)((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))) {
237#if !defined(XP_UNIX1) || defined(XP_MACOSX)
238 rv = file->AppendNative("Profiles"_ns);
239#endif
240 // We must create the profile directory here if it does not exist.
241 nsresult tmp = EnsureDirectoryExists(file);
242 if (NS_FAILED(tmp)((bool)(__builtin_expect(!!(NS_FAILED_impl(tmp)), 0)))) {
243 rv = tmp;
Value stored to 'rv' is never read
244 }
245 }
246 file.swap(*aResult);
247 return NS_OK;
248}
249
250#ifdef MOZ_BACKGROUNDTASKS1
251nsresult nsXREDirProvider::GetBackgroundTasksProfilesRootDir(
252 nsIFile** aResult) {
253 nsCOMPtr<nsIFile> file;
254 nsresult rv = GetUserDataDirectory(getter_AddRefs(file), false);
255
256 if (NS_SUCCEEDED(rv)((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))) {
257# if !defined(XP_UNIX1) || defined(XP_MACOSX)
258 // Sibling to regular user "Profiles" directory.
259 rv = file->AppendNative("Background Tasks Profiles"_ns);
260# endif
261 // We must create the directory here if it does not exist.
262 nsresult tmp = EnsureDirectoryExists(file);
263 if (NS_FAILED(tmp)((bool)(__builtin_expect(!!(NS_FAILED_impl(tmp)), 0)))) {
264 rv = tmp;
265 }
266 }
267 file.swap(*aResult);
268 return rv;
269}
270#endif
271
272#if defined(XP_UNIX1) || defined(XP_MACOSX)
273/**
274 * Get the directory that is the parent of the system-wide directories
275 * for extensions and native manifests.
276 *
277 * On OSX this is /Library/Application Support/Mozilla
278 * On Linux this is /usr/{lib,lib64}/mozilla
279 * (for 32- and 64-bit systems respsectively)
280 */
281static nsresult GetSystemParentDirectory(nsIFile** aFile) {
282 nsresult rv;
283 nsCOMPtr<nsIFile> localDir;
284# if defined(XP_MACOSX)
285 rv = GetOSXFolderType(kOnSystemDisk, kApplicationSupportFolderType,
286 getter_AddRefs(localDir));
287 if (NS_SUCCEEDED(rv)((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))) {
288 rv = localDir->AppendNative("Mozilla"_ns);
289 }
290# else
291 constexpr auto dirname =
292# ifdef HAVE_USR_LIB64_DIR
293 "/usr/lib64/mozilla"_ns
294# elif defined(__OpenBSD__) || defined(__FreeBSD__)
295 "/usr/local/lib/mozilla"_ns
296# else
297 "/usr/lib/mozilla"_ns
298# endif
299 ;
300 rv = NS_NewNativeLocalFile(dirname, getter_AddRefs(localDir));
301# endif
302
303 if (NS_SUCCEEDED(rv)((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))) {
304 localDir.forget(aFile);
305 }
306 return rv;
307}
308#endif
309
310NS_IMETHODIMPnsresult
311nsXREDirProvider::GetFile(const char* aProperty, bool* aPersistent,
312 nsIFile** aFile) {
313 *aPersistent = true;
314 nsresult rv = NS_ERROR_FAILURE;
315
316 nsCOMPtr<nsIFile> file;
317
318 if (!strcmp(aProperty, NS_APP_USER_PROFILE_LOCAL_50_DIR"ProfLD") ||
319 !strcmp(aProperty, NS_APP_PROFILE_LOCAL_DIR_STARTUP"ProfLDS")) {
320 if (mProfileLocalDir) {
321 rv = mProfileLocalDir->Clone(getter_AddRefs(file));
322 } else {
323 // Profile directories are only set up in the parent process.
324 // We don't expect every caller to check if they are in the right process,
325 // so fail immediately to avoid warning spam.
326 NS_WARNING_ASSERTION(!XRE_IsParentProcess(),do { if (!(!XRE_IsParentProcess())) { NS_DebugBreak(NS_DEBUG_WARNING
, "tried to get profile in parent too early", "!XRE_IsParentProcess()"
, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 327); } } while (false)
327 "tried to get profile in parent too early")do { if (!(!XRE_IsParentProcess())) { NS_DebugBreak(NS_DEBUG_WARNING
, "tried to get profile in parent too early", "!XRE_IsParentProcess()"
, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 327); } } while (false);
328 return NS_ERROR_FAILURE;
329 }
330 } else if (!strcmp(aProperty, NS_APP_USER_PROFILE_50_DIR"ProfD") ||
331 !strcmp(aProperty, NS_APP_PROFILE_DIR_STARTUP"ProfDS")) {
332 rv = GetProfileStartupDir(getter_AddRefs(file));
333 if (NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0)))) {
334 return rv;
335 }
336 } else if (!strcmp(aProperty, NS_GRE_DIR"GreD")) {
337 // On Android, internal files are inside the APK, a zip file, so this
338 // folder doesn't really make sense.
339#if !defined(MOZ_WIDGET_ANDROID)
340 rv = mGREDir->Clone(getter_AddRefs(file));
341#endif // !defined(MOZ_WIDGET_ANDROID)
342 } else if (!strcmp(aProperty, NS_GRE_BIN_DIR"GreBinD")) {
343 rv = mGREBinDir->Clone(getter_AddRefs(file));
344 } else if (!strcmp(aProperty, NS_OS_CURRENT_PROCESS_DIR"CurProcD") ||
345 !strcmp(aProperty, NS_APP_INSTALL_CLEANUP_DIR"XPIClnupD")) {
346 rv = GetAppDir()->Clone(getter_AddRefs(file));
347 } else if (!strcmp(aProperty, NS_APP_PREF_DEFAULTS_50_DIR"PrfDef")) {
348 // Same as NS_GRE_DIR
349#if !defined(MOZ_WIDGET_ANDROID)
350 // return the GRE default prefs directory here, and the app default prefs
351 // directory (if applicable) in NS_APP_PREFS_DEFAULTS_DIR_LIST.
352 rv = mGREDir->Clone(getter_AddRefs(file));
353 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 353); return rv; } } while (false);
354 rv = file->AppendNative("defaults"_ns);
355 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 355); return rv; } } while (false);
356 rv = file->AppendNative("pref"_ns);
357#endif // !defined(MOZ_WIDGET_ANDROID)
358 } else if (!strcmp(aProperty, NS_APP_APPLICATION_REGISTRY_DIR"AppRegD") ||
359 !strcmp(aProperty, XRE_USER_APP_DATA_DIR"UAppData")) {
360 rv = GetUserAppDataDirectory(getter_AddRefs(file));
361 }
362#if defined(XP_UNIX1) || defined(XP_MACOSX)
363 else if (!strcmp(aProperty, XRE_SYS_NATIVE_MANIFESTS"XRESysNativeManifests")) {
364 rv = ::GetSystemParentDirectory(getter_AddRefs(file));
365 } else if (!strcmp(aProperty, XRE_USER_NATIVE_MANIFESTS"XREUserNativeManifests")) {
366 rv = GetUserDataDirectoryHome(getter_AddRefs(file), false);
367 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 367); return rv; } } while (false);
368# if defined(XP_MACOSX)
369 rv = file->AppendNative("Mozilla"_ns);
370# else // defined(XP_MACOSX)
371 rv = file->AppendNative(".mozilla"_ns);
372# endif // defined(XP_MACOSX)
373 }
374#endif // defined(XP_UNIX) || defined(XP_MACOSX)
375 else if (!strcmp(aProperty, XRE_UPDATE_ROOT_DIR"UpdRootD")) {
376 rv = GetUpdateRootDir(getter_AddRefs(file));
377 } else if (!strcmp(aProperty, XRE_OLD_UPDATE_ROOT_DIR"OldUpdRootD")) {
378 rv = GetUpdateRootDir(getter_AddRefs(file), true);
379 } else if (!strcmp(aProperty, NS_APP_APPLICATION_REGISTRY_FILE"AppRegF")) {
380 rv = GetUserAppDataDirectory(getter_AddRefs(file));
381 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 381); return rv; } } while (false);
382 rv = file->AppendNative(nsLiteralCString(APP_REGISTRY_NAME"appreg"));
383 } else if (!strcmp(aProperty, NS_APP_USER_PROFILES_ROOT_DIR"DefProfRt")) {
384 rv = GetUserProfilesRootDir(getter_AddRefs(file));
385 } else if (!strcmp(aProperty, NS_APP_USER_PROFILES_LOCAL_ROOT_DIR"DefProfLRt")) {
386 rv = GetUserProfilesLocalDir(getter_AddRefs(file));
387 } else if (!strcmp(aProperty, XRE_EXECUTABLE_FILE"XREExeF")) {
388 rv = XRE_GetBinaryPath(getter_AddRefs(file));
389 }
390#if defined(XP_UNIX1) || defined(XP_MACOSX)
391 else if (!strcmp(aProperty, XRE_SYS_LOCAL_EXTENSION_PARENT_DIR"XRESysLExtPD")) {
392# ifdef ENABLE_SYSTEM_EXTENSION_DIRS1
393 rv = GetSystemExtensionsDirectory(getter_AddRefs(file));
394# endif
395 }
396#endif // defined(XP_UNIX) || defined(XP_MACOSX)
397#if defined(XP_UNIX1) && !defined(XP_MACOSX)
398 else if (!strcmp(aProperty, XRE_SYS_SHARE_EXTENSION_PARENT_DIR"XRESysSExtPD")) {
399# ifdef ENABLE_SYSTEM_EXTENSION_DIRS1
400# if defined(__OpenBSD__) || defined(__FreeBSD__)
401 static const char* const sysLExtDir = "/usr/local/share/mozilla/extensions";
402# else
403 static const char* const sysLExtDir = "/usr/share/mozilla/extensions";
404# endif
405 rv = NS_NewNativeLocalFile(nsDependentCString(sysLExtDir),
406 getter_AddRefs(file));
407# endif
408 }
409#endif // defined(XP_UNIX) && !defined(XP_MACOSX)
410 else if (!strcmp(aProperty, XRE_USER_SYS_EXTENSION_DIR"XREUSysExt")) {
411#ifdef ENABLE_SYSTEM_EXTENSION_DIRS1
412 rv = GetSysUserExtensionsDirectory(getter_AddRefs(file));
413#endif
414 } else if (!strcmp(aProperty, XRE_USER_RUNTIME_DIR"XREUserRunTimeDir")) {
415#if defined(XP_UNIX1)
416 nsPrintfCString path("/run/user/%d/%s/", getuid(), GetAppName());
417 ToLowerCase(path);
418 rv = NS_NewNativeLocalFile(path, getter_AddRefs(file));
419#endif
420 } else if (!strcmp(aProperty, XRE_APP_DISTRIBUTION_DIR"XREAppDist")) {
421 bool persistent = false;
422 rv = GetFile(NS_GRE_DIR"GreD", &persistent, getter_AddRefs(file));
423 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 423); return rv; } } while (false);
424 rv = file->AppendNative("distribution"_ns);
425 } else if (!strcmp(aProperty, XRE_APP_FEATURES_DIR"XREAppFeat")) {
426 rv = GetAppDir()->Clone(getter_AddRefs(file));
427 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 427); return rv; } } while (false);
428 rv = file->AppendNative("features"_ns);
429 } else if (!strcmp(aProperty, XRE_ADDON_APP_DIR"XREAddonAppDir")) {
430 nsCOMPtr<nsIDirectoryServiceProvider> dirsvc(
431 do_GetService("@mozilla.org/file/directory_service;1", &rv));
432 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 432); return rv; } } while (false);
433 bool unused;
434 rv = dirsvc->GetFile("XCurProcD", &unused, getter_AddRefs(file));
435 } else if (!strcmp(aProperty, NS_APP_USER_CHROME_DIR"UChrm")) {
436 // It isn't clear why this uses GetProfileStartupDir instead of
437 // GetProfileDir. It could theoretically matter in a non-main
438 // process where some other directory provider has defined
439 // NS_APP_USER_PROFILE_50_DIR. In that scenario, using
440 // GetProfileStartupDir means this will fail instead of succeed.
441 rv = GetProfileStartupDir(getter_AddRefs(file));
442 if (NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0)))) {
443 return rv;
444 }
445 rv = file->AppendNative("chrome"_ns);
446 } else if (!strcmp(aProperty, NS_APP_PREFS_50_DIR"PrefD")) {
447 rv = GetProfileDir(getter_AddRefs(file));
448 if (NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0)))) {
449 return rv;
450 }
451 } else if (!strcmp(aProperty, NS_APP_PREFS_50_FILE"PrefF")) {
452 rv = GetProfileDir(getter_AddRefs(file));
453 if (NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0)))) {
454 return rv;
455 }
456 rv = file->AppendNative("prefs.js"_ns);
457 } else if (!strcmp(aProperty, NS_APP_PREFS_OVERRIDE_DIR"PrefDOverride")) {
458 rv = GetProfileDir(getter_AddRefs(file));
459 if (NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0)))) {
460 return rv;
461 }
462 rv = file->AppendNative(nsLiteralCString(PREF_OVERRIDE_DIRNAME"preferences"));
463 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 463); return rv; } } while (false);
464 rv = EnsureDirectoryExists(file);
465 } else {
466 // We don't know anything about this property. Fail without warning, because
467 // otherwise we'll get too much warning spam due to
468 // nsDirectoryService::Get() trying everything it gets with every provider.
469 return NS_ERROR_FAILURE;
470 }
471
472 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 472); return rv; } } while (false);
473 NS_ENSURE_TRUE(file, NS_ERROR_FAILURE)do { if ((__builtin_expect(!!(!(file)), 0))) { NS_DebugBreak(
NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "file" ") failed", nullptr
, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 473); return NS_ERROR_FAILURE; } } while (false);
474
475 file.forget(aFile);
476 return NS_OK;
477}
478
479static void LoadDirIntoArray(nsIFile* dir, const char* const* aAppendList,
480 nsCOMArray<nsIFile>& aDirectories) {
481 if (!dir) return;
482
483 nsCOMPtr<nsIFile> subdir;
484 dir->Clone(getter_AddRefs(subdir));
485 if (!subdir) return;
486
487 for (const char* const* a = aAppendList; *a; ++a) {
488 subdir->AppendNative(nsDependentCString(*a));
489 }
490
491 bool exists;
492 if (NS_SUCCEEDED(subdir->Exists(&exists))((bool)(__builtin_expect(!!(!NS_FAILED_impl(subdir->Exists
(&exists))), 1))) && exists) {
493 aDirectories.AppendObject(subdir);
494 }
495}
496
497static const char* const kAppendPrefDir[] = {"defaults", "preferences",
498 nullptr};
499#ifdef MOZ_BACKGROUNDTASKS1
500static const char* const kAppendBackgroundTasksPrefDir[] = {
501 "defaults", "backgroundtasks", nullptr};
502#endif
503
504NS_IMETHODIMPnsresult
505nsXREDirProvider::GetFiles(const char* aProperty,
506 nsISimpleEnumerator** aResult) {
507 nsresult rv = NS_ERROR_FAILURE;
508 *aResult = nullptr;
509
510 if (!strcmp(aProperty, NS_APP_PREFS_DEFAULTS_DIR_LIST"PrefDL")) {
511 nsCOMArray<nsIFile> directories;
512
513 LoadDirIntoArray(mXULAppDir, kAppendPrefDir, directories);
514#ifdef MOZ_BACKGROUNDTASKS1
515 if (mozilla::BackgroundTasks::IsBackgroundTaskMode()) {
516 LoadDirIntoArray(mGREDir, kAppendBackgroundTasksPrefDir, directories);
517 LoadDirIntoArray(mXULAppDir, kAppendBackgroundTasksPrefDir, directories);
518 }
519#endif
520
521 rv = NS_NewArrayEnumerator(aResult, directories, NS_GET_IID(nsIFile)(nsIFile::COMTypeInfo<nsIFile, void>::kIID));
522 } else if (!strcmp(aProperty, NS_APP_CHROME_DIR_LIST"AChromDL")) {
523 // NS_APP_CHROME_DIR_LIST is only used to get default (native) icons
524 // for OS window decoration.
525
526 static const char* const kAppendChromeDir[] = {"chrome", nullptr};
527 nsCOMArray<nsIFile> directories;
528 LoadDirIntoArray(mXULAppDir, kAppendChromeDir, directories);
529
530 rv = NS_NewArrayEnumerator(aResult, directories, NS_GET_IID(nsIFile)(nsIFile::COMTypeInfo<nsIFile, void>::kIID));
531 }
532 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 532); return rv; } } while (false);
533
534 return NS_SUCCESS_AGGREGATE_RESULT;
535}
536
537NS_IMETHODIMPnsresult
538nsXREDirProvider::GetDirectory(nsIFile** aResult) {
539 NS_ENSURE_TRUE(mProfileDir, NS_ERROR_NOT_INITIALIZED)do { if ((__builtin_expect(!!(!(mProfileDir)), 0))) { NS_DebugBreak
(NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "mProfileDir" ") failed"
, nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 539); return NS_ERROR_NOT_INITIALIZED; } } while (false);
540 return mProfileDir->Clone(aResult);
541}
542
543void nsXREDirProvider::InitializeUserPrefs() {
544 if (!mPrefsInitialized) {
545 mozilla::Preferences::InitializeUserPrefs();
546 }
547}
548
549void nsXREDirProvider::FinishInitializingUserPrefs() {
550 if (!mPrefsInitialized) {
551 mozilla::Preferences::FinishInitializingUserPrefs();
552 mPrefsInitialized = true;
553 }
554}
555
556NS_IMETHODIMPnsresult
557nsXREDirProvider::DoStartup() {
558 nsresult rv;
559
560 if (!mAppStarted) {
561 nsCOMPtr<nsIObserverService> obsSvc =
562 mozilla::services::GetObserverService();
563 if (!obsSvc) return NS_ERROR_FAILURE;
564
565 mAppStarted = true;
566
567 /*
568 Make sure we've setup prefs before profile-do-change to be able to use
569 them to track crashes and because we want to begin crash tracking before
570 other code run from this notification since they may cause crashes.
571 */
572 MOZ_ASSERT(mPrefsInitialized)do { static_assert( mozilla::detail::AssertionConditionType<
decltype(mPrefsInitialized)>::isValid, "invalid assertion condition"
); if ((__builtin_expect(!!(!(!!(mPrefsInitialized))), 0))) {
do { } while (false); MOZ_ReportAssertionFailure("mPrefsInitialized"
, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 572); AnnotateMozCrashReason("MOZ_ASSERT" "(" "mPrefsInitialized"
")"); do { *((volatile int*)__null) = 572; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false);
573
574 bool safeModeNecessary = false;
575 nsCOMPtr<nsIAppStartup> appStartup(
576 mozilla::components::AppStartup::Service());
577 if (appStartup) {
578 rv = appStartup->TrackStartupCrashBegin(&safeModeNecessary);
579 if (NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0))) && rv != NS_ERROR_NOT_AVAILABLE)
580 NS_WARNING("Error while beginning startup crash tracking")NS_DebugBreak(NS_DEBUG_WARNING, "Error while beginning startup crash tracking"
, nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 580);
581
582 if (!gSafeMode && safeModeNecessary) {
583 appStartup->RestartInSafeMode(nsIAppStartup::eForceQuit);
584 return NS_OK;
585 }
586 }
587
588 static const char16_t kStartup[] = {'s', 't', 'a', 'r',
589 't', 'u', 'p', '\0'};
590 obsSvc->NotifyObservers(nullptr, "profile-do-change", kStartup);
591
592 // Initialize the Enterprise Policies service in the parent process
593 // In the content process it's loaded on demand when needed
594 if (XRE_IsParentProcess()) {
595 nsCOMPtr<nsIObserver> policies(
596 do_GetService("@mozilla.org/enterprisepolicies;1"));
597 if (policies) {
598 policies->Observe(nullptr, "policies-startup", nullptr);
599 }
600 }
601
602#ifdef MOZ_THUNDERBIRD
603 bool bgtaskMode = false;
604# ifdef MOZ_BACKGROUNDTASKS1
605 bgtaskMode = mozilla::BackgroundTasks::IsBackgroundTaskMode();
606# endif
607 if (!bgtaskMode &&
608 mozilla::Preferences::GetBool(
609 "security.prompt_for_master_password_on_startup", false)) {
610# ifdef XP_MACOSX
611 // Ensure the application is initialized before the prompt is triggered.
612 // Note: calling InitializeMacApp more than once does nothing.
613 InitializeMacApp();
614# endif
615 // Prompt for the master password prior to opening application windows,
616 // to avoid the race that triggers multiple prompts (see bug 177175).
617 // We use this code until we have a better solution, possibly as
618 // described in bug 177175 comment 384.
619 nsCOMPtr<nsIPK11TokenDB> db =
620 do_GetService("@mozilla.org/security/pk11tokendb;1");
621 if (db) {
622 nsCOMPtr<nsIPK11Token> token;
623 if (NS_SUCCEEDED(db->GetInternalKeyToken(getter_AddRefs(token)))((bool)(__builtin_expect(!!(!NS_FAILED_impl(db->GetInternalKeyToken
(getter_AddRefs(token)))), 1)))) {
624 mozilla::Unused << token->Login(false);
625 }
626 } else {
627 NS_WARNING("Failed to get nsIPK11TokenDB service.")NS_DebugBreak(NS_DEBUG_WARNING, "Failed to get nsIPK11TokenDB service."
, nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 627);
628 }
629 }
630#endif
631
632 bool initExtensionManager =
633#ifdef MOZ_BACKGROUNDTASKS1
634 !mozilla::BackgroundTasks::IsBackgroundTaskMode();
635#else
636 true;
637#endif
638 if (initExtensionManager) {
639 // Init the Extension Manager
640 nsCOMPtr<nsIObserver> em =
641 do_GetService("@mozilla.org/addons/integration;1");
642 if (em) {
643 em->Observe(nullptr, "addons-startup", nullptr);
644 } else {
645 NS_WARNING("Failed to create Addons Manager.")NS_DebugBreak(NS_DEBUG_WARNING, "Failed to create Addons Manager."
, nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 645);
646 }
647 }
648
649 obsSvc->NotifyObservers(nullptr, "profile-after-change", kStartup);
650
651 // Any component that has registered for the profile-after-change category
652 // should also be created at this time.
653 (void)NS_CreateServicesFromCategory("profile-after-change", nullptr,
654 "profile-after-change");
655
656 if (gSafeMode && safeModeNecessary) {
657 static const char16_t kCrashed[] = {'c', 'r', 'a', 's',
658 'h', 'e', 'd', '\0'};
659 obsSvc->NotifyObservers(nullptr, "safemode-forced", kCrashed);
660 }
661
662 // 1 = Regular mode, 2 = Safe mode, 3 = Safe mode forced
663 int mode = 1;
664 if (gSafeMode) {
665 if (safeModeNecessary)
666 mode = 3;
667 else
668 mode = 2;
669 }
670 mozilla::Telemetry::Accumulate(mozilla::Telemetry::SAFE_MODE_USAGE, mode);
671
672 obsSvc->NotifyObservers(nullptr, "profile-initial-state", nullptr);
673 }
674 return NS_OK;
675}
676
677void nsXREDirProvider::DoShutdown() {
678 AUTO_PROFILER_LABEL("nsXREDirProvider::DoShutdown", OTHER)mozilla::AutoProfilerLabel raiiObject678( "nsXREDirProvider::DoShutdown"
, nullptr, JS::ProfilingCategoryPair::OTHER);
679
680 if (mAppStarted) {
681 mozilla::AppShutdown::AdvanceShutdownPhase(
682 mozilla::ShutdownPhase::AppShutdownNetTeardown, nullptr);
683 mozilla::AppShutdown::AdvanceShutdownPhase(
684 mozilla::ShutdownPhase::AppShutdownTeardown, nullptr);
685
686#ifdef DEBUG1
687 // Not having this causes large intermittent leaks. See bug 1340425.
688 if (JSContext* cx = mozilla::dom::danger::GetJSContext()) {
689 JS_GC(cx);
690 }
691#endif
692
693 mozilla::AppShutdown::AdvanceShutdownPhase(
694 mozilla::ShutdownPhase::AppShutdown, nullptr);
695 mozilla::AppShutdown::AdvanceShutdownPhase(
696 mozilla::ShutdownPhase::AppShutdownQM, nullptr);
697 mozilla::AppShutdown::AdvanceShutdownPhase(
698 mozilla::ShutdownPhase::AppShutdownTelemetry, nullptr);
699 mAppStarted = false;
700 }
701
702 gDataDirProfileLocal = nullptr;
703 gDataDirProfile = nullptr;
704}
705
706#ifdef XP_WIN
707static nsresult GetShellFolderPath(KNOWNFOLDERID folder, nsAString& _retval) {
708 DWORD flags = KF_FLAG_SIMPLE_IDLIST | KF_FLAG_DONT_VERIFY | KF_FLAG_NO_ALIAS;
709 PWSTR path = nullptr;
710
711 if (!SUCCEEDED(SHGetKnownFolderPath(folder, flags, NULL__null, &path))) {
712 return NS_ERROR_NOT_AVAILABLE;
713 }
714
715 _retval = nsDependentString(path);
716 CoTaskMemFree(path);
717 return NS_OK;
718}
719
720/**
721 * Provides a fallback for getting the path to APPDATA or LOCALAPPDATA by
722 * querying the registry when the call to SHGetSpecialFolderLocation or
723 * SHGetPathFromIDListW is unable to provide these paths (Bug 513958).
724 */
725static nsresult GetRegWindowsAppDataFolder(bool aLocal, nsAString& _retval) {
726 HKEY key;
727 LPCWSTR keyName =
728 L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders";
729 DWORD res = ::RegOpenKeyExW(HKEY_CURRENT_USER, keyName, 0, KEY_READ, &key);
730 if (res != ERROR_SUCCESS) {
731 _retval.SetLength(0);
732 return NS_ERROR_NOT_AVAILABLE;
733 }
734
735 DWORD type, size;
736 res = RegQueryValueExW(key, (aLocal ? L"Local AppData" : L"AppData"), nullptr,
737 &type, nullptr, &size);
738 // The call to RegQueryValueExW must succeed, the type must be REG_SZ, the
739 // buffer size must not equal 0, and the buffer size be a multiple of 2.
740 if (res != ERROR_SUCCESS || type != REG_SZ || size == 0 || size % 2 != 0) {
741 ::RegCloseKey(key);
742 _retval.SetLength(0);
743 return NS_ERROR_NOT_AVAILABLE;
744 }
745
746 // |size| may or may not include room for the terminating null character
747 DWORD resultLen = size / 2;
748
749 if (!_retval.SetLength(resultLen, mozilla::fallible)) {
750 ::RegCloseKey(key);
751 _retval.SetLength(0);
752 return NS_ERROR_NOT_AVAILABLE;
753 }
754
755 auto begin = _retval.BeginWriting();
756
757 res = RegQueryValueExW(key, (aLocal ? L"Local AppData" : L"AppData"), nullptr,
758 nullptr, (LPBYTE)begin, &size);
759 ::RegCloseKey(key);
760 if (res != ERROR_SUCCESS) {
761 _retval.SetLength(0);
762 return NS_ERROR_NOT_AVAILABLE;
763 }
764
765 if (!_retval.CharAt(resultLen - 1)) {
766 // It was already null terminated.
767 _retval.Truncate(resultLen - 1);
768 }
769
770 return NS_OK;
771}
772#endif
773
774static nsresult HashInstallPath(nsAString& aInstallPath, nsAString& aPathHash) {
775 mozilla::UniquePtr<NS_tchar[]> hash;
776 bool success = ::GetInstallHash(PromiseFlatStringTPromiseFlatString<char16_t>(aInstallPath).get(), hash);
777 if (!success) {
778 return NS_ERROR_FAILURE;
779 }
780
781 // The hash string is a NS_tchar*, which is wchar* in Windows and char*
782 // elsewhere.
783#ifdef XP_WIN
784 aPathHash.Assign(hash.get());
785#else
786 aPathHash.AssignASCII(hash.get());
787#endif
788 return NS_OK;
789}
790
791/**
792 * Gets a hash of the installation directory.
793 */
794nsresult nsXREDirProvider::GetInstallHash(nsAString& aPathHash) {
795 nsAutoString stringToHash;
796
797#ifdef XP_WIN
798 if (mozilla::widget::WinUtils::HasPackageIdentity()) {
799 // For packages, the install path includes the version number, so it isn't
800 // a stable or consistent identifier for the installation. The package
801 // family name is though, so use that instead of the path.
802 stringToHash = mozilla::widget::WinUtils::GetPackageFamilyName();
803 } else
804#endif
805 {
806 nsCOMPtr<nsIFile> installDir;
807 nsCOMPtr<nsIFile> appFile;
808 bool per = false;
809 nsresult rv = GetFile(XRE_EXECUTABLE_FILE"XREExeF", &per, getter_AddRefs(appFile));
810 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 810); return rv; } } while (false);
811 rv = appFile->GetParent(getter_AddRefs(installDir));
812 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 812); return rv; } } while (false);
813
814 // It is possible that the path we have is on a case insensitive
815 // filesystem in which case the path may vary depending on how the
816 // application is called. We want to normalize the case somehow.
817#ifdef XP_WIN
818 // Windows provides a way to get the correct case.
819 if (!mozilla::widget::WinUtils::ResolveJunctionPointsAndSymLinks(
820 installDir)) {
821 NS_WARNING("Failed to resolve install directory.")NS_DebugBreak(NS_DEBUG_WARNING, "Failed to resolve install directory."
, nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 821);
822 }
823#elif defined(MOZ_WIDGET_COCOA)
824 // On OSX roundtripping through an FSRef fixes the case.
825 FSRef ref;
826 nsCOMPtr<nsILocalFileMac> macFile = do_QueryInterface(installDir);
827 rv = macFile->GetFSRef(&ref);
828 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 828); return rv; } } while (false);
829 rv = NS_NewLocalFileWithFSRef(&ref, getter_AddRefs(macFile));
830 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 830); return rv; } } while (false);
831 installDir = static_cast<nsIFile*>(macFile);
832#endif
833 // On linux XRE_EXECUTABLE_FILE already seems to be set to the correct path.
834
835 rv = installDir->GetPath(stringToHash);
836 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 836); return rv; } } while (false);
837 }
838
839 // If we somehow failed to get an actual value, hashing an empty string could
840 // potentially cause some serious problems given all the things this hash is
841 // used for. So we don't allow that.
842 if (stringToHash.IsEmpty()) {
843 return NS_ERROR_FAILURE;
844 }
845
846 return HashInstallPath(stringToHash, aPathHash);
847}
848
849/**
850 * Before bug 1555319 the directory hashed can have had an incorrect case.
851 * Access to that hash is still available through this function. It is needed so
852 * we can migrate users who may have an incorrect hash in profiles.ini. This
853 * support can probably be removed in a few releases time.
854 */
855nsresult nsXREDirProvider::GetLegacyInstallHash(nsAString& aPathHash) {
856 nsCOMPtr<nsIFile> installDir;
857 nsCOMPtr<nsIFile> appFile;
858 bool per = false;
859 nsresult rv = GetFile(XRE_EXECUTABLE_FILE"XREExeF", &per, getter_AddRefs(appFile));
860 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 860); return rv; } } while (false);
861 rv = appFile->GetParent(getter_AddRefs(installDir));
862 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 862); return rv; } } while (false);
863
864 nsAutoString installPath;
865 rv = installDir->GetPath(installPath);
866 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 866); return rv; } } while (false);
867
868#ifdef XP_WIN
869# if defined(MOZ_THUNDERBIRD) || defined(MOZ_SUITE)
870 // Convert a 64-bit install path to what would have been the 32-bit install
871 // path to allow users to migrate their profiles from one to the other.
872 PWSTR pathX86 = nullptr;
873 HRESULT hres =
874 SHGetKnownFolderPath(FOLDERID_ProgramFilesX86, 0, nullptr, &pathX86);
875 if (SUCCEEDED(hres)) {
876 nsDependentString strPathX86(pathX86);
877 if (!StringBeginsWith(installPath, strPathX86,
878 nsCaseInsensitiveStringComparator)) {
879 PWSTR path = nullptr;
880 hres = SHGetKnownFolderPath(FOLDERID_ProgramFiles, 0, nullptr, &path);
881 if (SUCCEEDED(hres)) {
882 if (StringBeginsWith(installPath, nsDependentString(path),
883 nsCaseInsensitiveStringComparator)) {
884 installPath.Replace(0, wcslen(path), strPathX86);
885 }
886 }
887 CoTaskMemFree(path);
888 }
889 }
890 CoTaskMemFree(pathX86);
891# endif
892#endif
893 return HashInstallPath(installPath, aPathHash);
894}
895
896nsresult nsXREDirProvider::GetUpdateRootDir(nsIFile** aResult,
897 bool aGetOldLocation) {
898#ifndef XP_WIN
899 // There is no old update location on platforms other than Windows. Windows is
900 // the only platform for which we migrated the update directory.
901 if (aGetOldLocation) {
902 return NS_ERROR_NOT_IMPLEMENTED;
903 }
904#endif
905 nsCOMPtr<nsIFile> updRoot;
906 nsCOMPtr<nsIFile> appFile;
907 bool per = false;
908 nsresult rv = GetFile(XRE_EXECUTABLE_FILE"XREExeF", &per, getter_AddRefs(appFile));
909 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 909); return rv; } } while (false);
910 rv = appFile->GetParent(getter_AddRefs(updRoot));
911 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 911); return rv; } } while (false);
912
913#ifdef XP_MACOSX
914 nsCOMPtr<nsIFile> appRootDirFile;
915 nsCOMPtr<nsIFile> localDir;
916 nsAutoString appDirPath;
917 if (NS_FAILED(appFile->GetParent(getter_AddRefs(appRootDirFile)))((bool)(__builtin_expect(!!(NS_FAILED_impl(appFile->GetParent
(getter_AddRefs(appRootDirFile)))), 0))) ||
918 NS_FAILED(appRootDirFile->GetPath(appDirPath))((bool)(__builtin_expect(!!(NS_FAILED_impl(appRootDirFile->
GetPath(appDirPath))), 0))) ||
919 NS_FAILED(GetUserDataDirectoryHome(getter_AddRefs(localDir), true))((bool)(__builtin_expect(!!(NS_FAILED_impl(GetUserDataDirectoryHome
(getter_AddRefs(localDir), true))), 0)))) {
920 return NS_ERROR_FAILURE;
921 }
922
923 int32_t dotIndex = appDirPath.RFind(u".app");
924 if (dotIndex == kNotFound) {
925 dotIndex = appDirPath.Length();
926 }
927 appDirPath = Substring(appDirPath, 1, dotIndex - 1);
928
929 bool hasVendor = GetAppVendor() && strlen(GetAppVendor()) != 0;
930 if (hasVendor || GetAppName()) {
931 if (NS_FAILED(localDir->AppendNative(((bool)(__builtin_expect(!!(NS_FAILED_impl(localDir->AppendNative
( nsDependentCString(hasVendor ? GetAppVendor() : GetAppName(
))))), 0)))
932 nsDependentCString(hasVendor ? GetAppVendor() : GetAppName())))((bool)(__builtin_expect(!!(NS_FAILED_impl(localDir->AppendNative
( nsDependentCString(hasVendor ? GetAppVendor() : GetAppName(
))))), 0)))) {
933 return NS_ERROR_FAILURE;
934 }
935 } else if (NS_FAILED(localDir->AppendNative("Mozilla"_ns))((bool)(__builtin_expect(!!(NS_FAILED_impl(localDir->AppendNative
("Mozilla"_ns))), 0)))) {
936 return NS_ERROR_FAILURE;
937 }
938
939 if (NS_FAILED(localDir->Append(u"updates"_ns))((bool)(__builtin_expect(!!(NS_FAILED_impl(localDir->Append
(u"updates"_ns))), 0))) ||
940 NS_FAILED(localDir->AppendRelativePath(appDirPath))((bool)(__builtin_expect(!!(NS_FAILED_impl(localDir->AppendRelativePath
(appDirPath))), 0)))) {
941 return NS_ERROR_FAILURE;
942 }
943
944 localDir.forget(aResult);
945 return NS_OK;
946
947#elif XP_WIN
948 nsAutoString installPath;
949 rv = updRoot->GetPath(installPath);
950 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 950); return rv; } } while (false);
951
952 mozilla::UniquePtr<wchar_t[]> updatePath;
953 HRESULT hrv;
954 if (aGetOldLocation) {
955 hrv =
956 GetOldUpdateDirectory(PromiseFlatStringTPromiseFlatString<char16_t>(installPath).get(), updatePath);
957 } else {
958 hrv = GetCommonUpdateDirectory(PromiseFlatStringTPromiseFlatString<char16_t>(installPath).get(),
959 updatePath);
960 }
961 if (FAILED(hrv)) {
962 return NS_ERROR_FAILURE;
963 }
964 nsAutoString updatePathStr;
965 updatePathStr.Assign(updatePath.get());
966 MOZ_TRY(updRoot->InitWithPath(updatePathStr))do { auto mozTryTempResult_ = ::mozilla::ToResult(updRoot->
InitWithPath(updatePathStr)); if ((__builtin_expect(!!(mozTryTempResult_
.isErr()), 0))) { return mozTryTempResult_.propagateErr(); } }
while (0);
967 updRoot.forget(aResult);
968 return NS_OK;
969#else
970 updRoot.forget(aResult);
971 return NS_OK;
972#endif // XP_WIN
973}
974
975nsresult nsXREDirProvider::GetProfileStartupDir(nsIFile** aResult) {
976 if (mProfileDir) {
977 return mProfileDir->Clone(aResult);
978 }
979
980 // Profile directories are only set up in the parent process.
981 // We don't expect every caller to check if they are in the right process,
982 // so fail immediately to avoid warning spam.
983 NS_WARNING_ASSERTION(!XRE_IsParentProcess(),do { if (!(!XRE_IsParentProcess())) { NS_DebugBreak(NS_DEBUG_WARNING
, "tried to get profile in parent too early", "!XRE_IsParentProcess()"
, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 984); } } while (false)
984 "tried to get profile in parent too early")do { if (!(!XRE_IsParentProcess())) { NS_DebugBreak(NS_DEBUG_WARNING
, "tried to get profile in parent too early", "!XRE_IsParentProcess()"
, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 984); } } while (false);
985 return NS_ERROR_FAILURE;
986}
987
988nsresult nsXREDirProvider::GetProfileDir(nsIFile** aResult) {
989 if (!mProfileDir) {
990 nsresult rv = NS_GetSpecialDirectory(NS_APP_USER_PROFILE_50_DIR"ProfD",
991 getter_AddRefs(mProfileDir));
992 // Guard against potential buggy directory providers that fail while also
993 // returning something.
994 if (NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0)))) {
995 MOZ_ASSERT(!mProfileDir,do { static_assert( mozilla::detail::AssertionConditionType<
decltype(!mProfileDir)>::isValid, "invalid assertion condition"
); if ((__builtin_expect(!!(!(!!(!mProfileDir))), 0))) { do {
} while (false); MOZ_ReportAssertionFailure("!mProfileDir" " ("
"Directory provider failed but returned a value" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 996); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!mProfileDir"
") (" "Directory provider failed but returned a value" ")");
do { *((volatile int*)__null) = 996; __attribute__((nomerge)
) ::abort(); } while (false); } } while (false)
996 "Directory provider failed but returned a value")do { static_assert( mozilla::detail::AssertionConditionType<
decltype(!mProfileDir)>::isValid, "invalid assertion condition"
); if ((__builtin_expect(!!(!(!!(!mProfileDir))), 0))) { do {
} while (false); MOZ_ReportAssertionFailure("!mProfileDir" " ("
"Directory provider failed but returned a value" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 996); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!mProfileDir"
") (" "Directory provider failed but returned a value" ")");
do { *((volatile int*)__null) = 996; __attribute__((nomerge)
) ::abort(); } while (false); } } while (false);
997 mProfileDir = nullptr;
998 }
999 }
1000 // If we failed to get mProfileDir, this will warn for us if appropriate.
1001 return GetProfileStartupDir(aResult);
1002}
1003
1004NS_IMETHODIMPnsresult
1005nsXREDirProvider::SetUserDataDirectory(nsIFile* aFile, bool aLocal) {
1006 if (aLocal) {
1007 NS_IF_RELEASE(gDataDirHomeLocal)do { if (gDataDirHomeLocal) { (gDataDirHomeLocal)->Release
(); (gDataDirHomeLocal) = 0; } } while (0);
1008 NS_IF_ADDREF(gDataDirHomeLocal = aFile)ns_if_addref(gDataDirHomeLocal = aFile);
1009 } else {
1010 NS_IF_RELEASE(gDataDirHome)do { if (gDataDirHome) { (gDataDirHome)->Release(); (gDataDirHome
) = 0; } } while (0);
1011 NS_IF_ADDREF(gDataDirHome = aFile)ns_if_addref(gDataDirHome = aFile);
1012 }
1013
1014 return NS_OK;
1015}
1016
1017/* static */
1018nsresult nsXREDirProvider::SetUserDataProfileDirectory(nsCOMPtr<nsIFile>& aFile,
1019 bool aLocal) {
1020 if (aLocal) {
1021 gDataDirProfileLocal = aFile;
1022 } else {
1023 gDataDirProfile = aFile;
1024 }
1025
1026 return NS_OK;
1027}
1028
1029nsresult nsXREDirProvider::GetUserDataDirectoryHome(nsIFile** aFile,
1030 bool aLocal) {
1031 // Copied from nsAppFileLocationProvider (more or less)
1032 nsCOMPtr<nsIFile> localDir;
1033
1034 if (aLocal && gDataDirHomeLocal) {
1035 return gDataDirHomeLocal->Clone(aFile);
1036 }
1037 if (!aLocal && gDataDirHome) {
1038 return gDataDirHome->Clone(aFile);
1039 }
1040
1041#if defined(XP_MACOSX)
1042 FSRef fsRef;
1043 OSType folderType;
1044 if (aLocal) {
1045 folderType = kCachedDataFolderType;
1046 } else {
1047# ifdef MOZ_THUNDERBIRD
1048 folderType = kDomainLibraryFolderType;
1049# else
1050 folderType = kApplicationSupportFolderType;
1051# endif
1052 }
1053 OSErr err = ::FSFindFolder(kUserDomain, folderType, kCreateFolder, &fsRef);
1054 NS_ENSURE_FALSE(err, NS_ERROR_FAILURE)do { if ((__builtin_expect(!!(!(!(err))), 0))) { NS_DebugBreak
(NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "!(err)" ") failed", nullptr
, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1054); return NS_ERROR_FAILURE; } } while (false);
1055
1056 nsCOMPtr<nsILocalFileMac> dirFileMac;
1057 MOZ_TRY(NS_NewLocalFileWithFSRef(&fsRef, getter_AddRefs(dirFileMac)))do { auto mozTryTempResult_ = ::mozilla::ToResult(NS_NewLocalFileWithFSRef
(&fsRef, getter_AddRefs(dirFileMac))); if ((__builtin_expect
(!!(mozTryTempResult_.isErr()), 0))) { return mozTryTempResult_
.propagateErr(); } } while (0);
1058 localDir = dirFileMac.forget();
1059#elif defined(XP_IOS)
1060 nsAutoCString userDir;
1061 nsresult rv;
1062 if (GetUIKitDirectory(aLocal, userDir)) {
1063 rv = NS_NewNativeLocalFile(userDir, getter_AddRefs(localDir));
1064 } else {
1065 rv = NS_ERROR_FAILURE;
1066 }
1067 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1067); return rv; } } while (false);
1068#elif defined(XP_WIN)
1069 nsresult rv;
1070 nsString path;
1071 if (aLocal) {
1072 rv = GetShellFolderPath(FOLDERID_LocalAppData, path);
1073 if (NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0)))) rv = GetRegWindowsAppDataFolder(aLocal, path);
1074 }
1075 if (!aLocal || NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0)))) {
1076 rv = GetShellFolderPath(FOLDERID_RoamingAppData, path);
1077 if (NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0)))) {
1078 if (!aLocal) rv = GetRegWindowsAppDataFolder(aLocal, path);
1079 }
1080 }
1081 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1081); return rv; } } while (false);
1082
1083 MOZ_TRY(NS_NewLocalFile(path, getter_AddRefs(localDir)))do { auto mozTryTempResult_ = ::mozilla::ToResult(NS_NewLocalFile
(path, getter_AddRefs(localDir))); if ((__builtin_expect(!!(mozTryTempResult_
.isErr()), 0))) { return mozTryTempResult_.propagateErr(); } }
while (0);
1084#elif defined(XP_UNIX1)
1085 const char* homeDir = getenv("HOME");
1086 if (!homeDir || !*homeDir) return NS_ERROR_FAILURE;
1087
1088# ifdef ANDROID /* We want (ProfD == ProfLD) on Android. */
1089 aLocal = false;
1090# endif
1091
1092 if (aLocal) {
1093 // If $XDG_CACHE_HOME is defined use it, otherwise use $HOME/.cache.
1094 const char* cacheHome = getenv("XDG_CACHE_HOME");
1095 if (cacheHome && *cacheHome) {
1096 MOZ_TRY(NS_NewNativeLocalFile(nsDependentCString(cacheHome),do { auto mozTryTempResult_ = ::mozilla::ToResult(NS_NewNativeLocalFile
(nsDependentCString(cacheHome), getter_AddRefs(localDir))); if
((__builtin_expect(!!(mozTryTempResult_.isErr()), 0))) { return
mozTryTempResult_.propagateErr(); } } while (0)
1097 getter_AddRefs(localDir)))do { auto mozTryTempResult_ = ::mozilla::ToResult(NS_NewNativeLocalFile
(nsDependentCString(cacheHome), getter_AddRefs(localDir))); if
((__builtin_expect(!!(mozTryTempResult_.isErr()), 0))) { return
mozTryTempResult_.propagateErr(); } } while (0);
1098 } else {
1099 MOZ_TRY(NS_NewNativeLocalFile(nsDependentCString(homeDir),do { auto mozTryTempResult_ = ::mozilla::ToResult(NS_NewNativeLocalFile
(nsDependentCString(homeDir), getter_AddRefs(localDir))); if (
(__builtin_expect(!!(mozTryTempResult_.isErr()), 0))) { return
mozTryTempResult_.propagateErr(); } } while (0)
1100 getter_AddRefs(localDir)))do { auto mozTryTempResult_ = ::mozilla::ToResult(NS_NewNativeLocalFile
(nsDependentCString(homeDir), getter_AddRefs(localDir))); if (
(__builtin_expect(!!(mozTryTempResult_.isErr()), 0))) { return
mozTryTempResult_.propagateErr(); } } while (0);
1101 MOZ_TRY(localDir->AppendNative(".cache"_ns))do { auto mozTryTempResult_ = ::mozilla::ToResult(localDir->
AppendNative(".cache"_ns)); if ((__builtin_expect(!!(mozTryTempResult_
.isErr()), 0))) { return mozTryTempResult_.propagateErr(); } }
while (0);
1102 }
1103 } else {
1104 MOZ_TRY(NS_NewNativeLocalFile(nsDependentCString(homeDir),do { auto mozTryTempResult_ = ::mozilla::ToResult(NS_NewNativeLocalFile
(nsDependentCString(homeDir), getter_AddRefs(localDir))); if (
(__builtin_expect(!!(mozTryTempResult_.isErr()), 0))) { return
mozTryTempResult_.propagateErr(); } } while (0)
1105 getter_AddRefs(localDir)))do { auto mozTryTempResult_ = ::mozilla::ToResult(NS_NewNativeLocalFile
(nsDependentCString(homeDir), getter_AddRefs(localDir))); if (
(__builtin_expect(!!(mozTryTempResult_.isErr()), 0))) { return
mozTryTempResult_.propagateErr(); } } while (0);
1106 }
1107#else
1108# error "Don't know how to get product dir on your platform"
1109#endif
1110
1111 localDir.forget(aFile);
1112 return NS_OK;
1113}
1114
1115nsresult nsXREDirProvider::GetSysUserExtensionsDirectory(nsIFile** aFile) {
1116 nsCOMPtr<nsIFile> localDir;
1117 nsresult rv = GetUserDataDirectoryHome(getter_AddRefs(localDir), false);
1118 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1118); return rv; } } while (false);
1119
1120 rv = AppendSysUserExtensionPath(localDir);
1121 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1121); return rv; } } while (false);
1122
1123 rv = EnsureDirectoryExists(localDir);
1124 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1124); return rv; } } while (false);
1125
1126 localDir.forget(aFile);
1127 return NS_OK;
1128}
1129
1130#if defined(XP_UNIX1) || defined(XP_MACOSX)
1131nsresult nsXREDirProvider::GetSystemExtensionsDirectory(nsIFile** aFile) {
1132 nsresult rv;
1133 nsCOMPtr<nsIFile> localDir;
1134
1135 rv = GetSystemParentDirectory(getter_AddRefs(localDir));
1136 if (NS_SUCCEEDED(rv)((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))) {
1137 constexpr auto sExtensions =
1138# if defined(XP_MACOSX)
1139 "Extensions"_ns
1140# else
1141 "extensions"_ns
1142# endif
1143 ;
1144
1145 rv = localDir->AppendNative(sExtensions);
1146 if (NS_SUCCEEDED(rv)((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))) {
1147 localDir.forget(aFile);
1148 }
1149 }
1150 return rv;
1151}
1152#endif
1153
1154nsresult nsXREDirProvider::GetUserDataDirectory(nsIFile** aFile, bool aLocal) {
1155 nsCOMPtr<nsIFile> localDir;
1156
1157 if (aLocal && gDataDirProfileLocal) {
1158 return gDataDirProfileLocal->Clone(aFile);
1159 }
1160 if (!aLocal && gDataDirProfile) {
1161 return gDataDirProfile->Clone(aFile);
1162 }
1163
1164 nsresult rv = GetUserDataDirectoryHome(getter_AddRefs(localDir), aLocal);
1165 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1165); return rv; } } while (false);
1166
1167 rv = AppendProfilePath(localDir, aLocal);
1168 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1168); return rv; } } while (false);
1169
1170 rv = EnsureDirectoryExists(localDir);
1171 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1171); return rv; } } while (false);
1172
1173 nsXREDirProvider::SetUserDataProfileDirectory(localDir, aLocal);
1174
1175 localDir.forget(aFile);
1176 return NS_OK;
1177}
1178
1179nsresult nsXREDirProvider::EnsureDirectoryExists(nsIFile* aDirectory) {
1180 nsresult rv = aDirectory->Create(nsIFile::DIRECTORY_TYPE, 0700);
1181
1182 if (rv == NS_ERROR_FILE_ALREADY_EXISTS) {
1183 rv = NS_OK;
1184 }
1185 return rv;
1186}
1187
1188nsresult nsXREDirProvider::AppendSysUserExtensionPath(nsIFile* aFile) {
1189 NS_ASSERTION(aFile, "Null pointer!")do { if (!(aFile)) { NS_DebugBreak(NS_DEBUG_ASSERTION, "Null pointer!"
, "aFile", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1189); MOZ_PretendNoReturn(); } } while (0);
1190
1191 nsresult rv;
1192
1193#if defined(XP_MACOSX) || defined(XP_WIN)
1194
1195 static const char* const sXR = "Mozilla";
1196 rv = aFile->AppendNative(nsDependentCString(sXR));
1197 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1197); return rv; } } while (false);
1198
1199 static const char* const sExtensions = "Extensions";
1200 rv = aFile->AppendNative(nsDependentCString(sExtensions));
1201 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1201); return rv; } } while (false);
1202
1203#elif defined(XP_UNIX1)
1204
1205 static const char* const sXR = ".mozilla";
1206 rv = aFile->AppendNative(nsDependentCString(sXR));
1207 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1207); return rv; } } while (false);
1208
1209 static const char* const sExtensions = "extensions";
1210 rv = aFile->AppendNative(nsDependentCString(sExtensions));
1211 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1211); return rv; } } while (false);
1212
1213#else
1214# error "Don't know how to get XRE user extension path on your platform"
1215#endif
1216 return NS_OK;
1217}
1218
1219nsresult nsXREDirProvider::AppendProfilePath(nsIFile* aFile, bool aLocal) {
1220 NS_ASSERTION(aFile, "Null pointer!")do { if (!(aFile)) { NS_DebugBreak(NS_DEBUG_ASSERTION, "Null pointer!"
, "aFile", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1220); MOZ_PretendNoReturn(); } } while (0);
1221
1222 // If there is no XREAppData then there is no information to use to build
1223 // the profile path so just do nothing. This should only happen in xpcshell
1224 // tests.
1225 if (!gAppData) {
1226 return NS_OK;
1227 }
1228
1229 nsAutoCString profile;
1230 nsAutoCString appName;
1231 nsAutoCString vendor;
1232 if (gAppData->profile) {
1233 profile = gAppData->profile;
1234 } else {
1235 appName = gAppData->name;
1236 vendor = gAppData->vendor;
1237 }
1238
1239 nsresult rv = NS_OK;
1240
1241#if defined(XP_MACOSX)
1242 if (!profile.IsEmpty()) {
1243 rv = AppendProfileString(aFile, profile.get());
1244 } else {
1245 // Note that MacOS ignores the vendor when creating the profile hierarchy -
1246 // all application preferences directories live alongside one another in
1247 // ~/Library/Application Support/
1248 rv = aFile->AppendNative(appName);
1249 }
1250 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1250); return rv; } } while (false);
1251
1252#elif defined(XP_WIN)
1253 if (!profile.IsEmpty()) {
1254 rv = AppendProfileString(aFile, profile.get());
1255 } else {
1256 if (!vendor.IsEmpty()) {
1257 rv = aFile->AppendNative(vendor);
1258 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1258); return rv; } } while (false);
1259 }
1260 rv = aFile->AppendNative(appName);
1261 }
1262 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1262); return rv; } } while (false);
1263
1264#elif defined(ANDROID)
1265 // The directory used for storing profiles
1266 // The parent of this directory is set in GetUserDataDirectoryHome
1267 // XXX: handle gAppData->profile properly
1268 // XXXsmaug ...and the rest of the profile creation!
1269 rv = aFile->AppendNative(nsDependentCString("mozilla"));
1270 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1270); return rv; } } while (false);
1271#elif defined(XP_UNIX1)
1272 nsAutoCString folder;
1273 // Make it hidden (by starting with "."), except when local (the
1274 // profile is already under ~/.cache or XDG_CACHE_HOME).
1275 if (!aLocal) folder.Assign('.');
1276
1277 if (!profile.IsEmpty()) {
1278 // Skip any leading path characters
1279 const char* profileStart = profile.get();
1280 while (*profileStart == '/' || *profileStart == '\\') profileStart++;
1281
1282 // On the off chance that someone wanted their folder to be hidden don't
1283 // let it become ".."
1284 if (*profileStart == '.' && !aLocal) profileStart++;
1285
1286 folder.Append(profileStart);
1287 ToLowerCase(folder);
1288
1289 rv = AppendProfileString(aFile, folder.BeginReading());
1290 } else {
1291 if (!vendor.IsEmpty()) {
1292 folder.Append(vendor);
1293 ToLowerCase(folder);
1294
1295 rv = aFile->AppendNative(folder);
1296 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1296); return rv; } } while (false);
1297
1298 folder.Truncate();
1299 }
1300
1301 // This can be the case in tests.
1302 if (!appName.IsEmpty()) {
1303 folder.Append(appName);
1304 ToLowerCase(folder);
1305
1306 rv = aFile->AppendNative(folder);
1307 }
1308 }
1309 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1309); return rv; } } while (false);
1310
1311#else
1312# error "Don't know how to get profile path on your platform"
1313#endif
1314 return NS_OK;
1315}
1316
1317nsresult nsXREDirProvider::AppendProfileString(nsIFile* aFile,
1318 const char* aPath) {
1319 NS_ASSERTION(aFile, "Null file!")do { if (!(aFile)) { NS_DebugBreak(NS_DEBUG_ASSERTION, "Null file!"
, "aFile", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1319); MOZ_PretendNoReturn(); } } while (0);
1320 NS_ASSERTION(aPath, "Null path!")do { if (!(aPath)) { NS_DebugBreak(NS_DEBUG_ASSERTION, "Null path!"
, "aPath", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1320); MOZ_PretendNoReturn(); } } while (0);
1321
1322 nsAutoCString pathDup(aPath);
1323
1324 char* path = pathDup.BeginWriting();
1325
1326 nsresult rv;
1327 char* subdir;
1328 while ((subdir = NS_strtok("/\\", &path))) {
1329 rv = aFile->AppendNative(nsDependentCString(subdir));
1330 NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl
(__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName
(__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with "
"result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t
>(__rv), name ? " (" : "", name ? name : "", name ? ")" : ""
); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre/nsXREDirProvider.cpp"
, 1330); return rv; } } while (false);
1331 }
1332
1333 return NS_OK;
1334}