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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /sfx2/source/appl/flatpak.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | sfx2/source/appl/flatpak.cxx | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/sfx2/source/appl/flatpak.cxx b/sfx2/source/appl/flatpak.cxx new file mode 100644 index 000000000..14411dafc --- /dev/null +++ b/sfx2/source/appl/flatpak.cxx @@ -0,0 +1,99 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#include <sal/config.h> + +#include <cassert> +#include <cstdlib> +#include <cstring> + +#include <osl/file.hxx> +#include <osl/thread.h> +#include <rtl/textcvt.h> +#include <rtl/ustring.h> +#include <rtl/ustring.hxx> +#include <sal/log.hxx> +#include <sfx2/flatpak.hxx> +#include <tools/debug.hxx> +#include <unotools/tempfile.hxx> +#include <unotools/ucbhelper.hxx> + +bool flatpak::isFlatpak() { + static auto const flatpak = [] { return std::getenv("LIBO_FLATPAK") != nullptr; }(); + return flatpak; +} + +namespace { + +// Must only be accessed with SolarMutex locked: +struct { + bool created = false; + OUString url; +} temporaryHtmlDirectoryStatus; + +} + +bool flatpak::createTemporaryHtmlDirectory(OUString ** url) { + assert(url != nullptr); + DBG_TESTSOLARMUTEX(); + if (!temporaryHtmlDirectoryStatus.created) { + auto const env = std::getenv("XDG_CACHE_HOME"); + if (env == nullptr) { + SAL_WARN("sfx.appl", "LIBO_FLATPAK mode but unset XDG_CACHE_HOME"); + return false; + } + OUString path; + if (!rtl_convertStringToUString( + &path.pData, env, std::strlen(env), osl_getThreadTextEncoding(), + (RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_ERROR | RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_ERROR + | RTL_TEXTTOUNICODE_FLAGS_INVALID_ERROR))) + { + SAL_WARN( + "sfx.appl", + "LIBO_FLATPAK mode failure converting XDG_CACHE_HOME \"" << env << "\" encoding"); + return false; + } + OUString parent; + auto const err = osl::FileBase::getFileURLFromSystemPath(path, parent); + if (err != osl::FileBase::E_None) { + SAL_WARN( + "sfx.appl", + "LIBO_FLATPAK mode failure converting XDG_CACHE_HOME \"" << path << "\" to URL: " + << err); + return false; + } + if (!parent.endsWith("/")) { + parent += "/"; + } + auto const tmp = utl::TempFile(&parent, true); + if (!tmp.IsValid()) { + SAL_WARN( + "sfx.appl", "LIBO_FLATPAK mode failure creating temp dir at <" << parent << ">"); + return false; + } + temporaryHtmlDirectoryStatus.url = tmp.GetURL(); + temporaryHtmlDirectoryStatus.created = true; + } + *url = &temporaryHtmlDirectoryStatus.url; + return true; +} + +void flatpak::removeTemporaryHtmlDirectory() { + DBG_TESTSOLARMUTEX(); + if (temporaryHtmlDirectoryStatus.created) { + if (!utl::UCBContentHelper::Kill(temporaryHtmlDirectoryStatus.url)) { + SAL_INFO( + "sfx.appl", + "LIBO_FLATPAK mode failure removing directory <" + << temporaryHtmlDirectoryStatus.url << ">"); + } + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |