Swiftdiff options
| author | Remko Tronçon <git@el-tramo.be> | 2010-08-20 20:02:51 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2010-08-20 20:02:51 (GMT) |
| commit | 7d40d96d71678af014877369a1f431e72dd69b5d (patch) | |
| tree | eeb3fa95211c61f9e46572693df82aa1529da55d /Swiften/Application/UnixApplicationPathProvider.cpp | |
| parent | b620cf7471f80361522dd2232c54068bce4a42be (diff) | |
| download | swift-7d40d96d71678af014877369a1f431e72dd69b5d.zip swift-7d40d96d71678af014877369a1f431e72dd69b5d.tar.bz2 | |
Comply to FreeDesktop.org standard for storing data files.
Resolves: #526
Diffstat (limited to 'Swiften/Application/UnixApplicationPathProvider.cpp')
| -rw-r--r-- | Swiften/Application/UnixApplicationPathProvider.cpp | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/Swiften/Application/UnixApplicationPathProvider.cpp b/Swiften/Application/UnixApplicationPathProvider.cpp new file mode 100644 index 0000000..b474ecf --- /dev/null +++ b/Swiften/Application/UnixApplicationPathProvider.cpp @@ -0,0 +1,66 @@ +/* + * Copyright (c) 2010 Remko Tronçon + * Licensed under the GNU General Public License v3. + * See Documentation/Licenses/GPLv3.txt for more information. + */ + +#include "Swiften/Application/UnixApplicationPathProvider.h" + +#include <boost/filesystem/convenience.hpp> + +namespace Swift { + +UnixApplicationPathProvider::UnixApplicationPathProvider(const String& name) : ApplicationPathProvider(name) { + resourceDirs.push_back(getExecutableDir() / "../resources"); // Development + char* xdgDataDirs = getenv("XDG_DATA_DIRS"); + if (xdgDataDirs) { + std::vector<String> dataDirs = String(xdgDataDirs).split(':'); + if (!dataDirs.empty()) { + foreach(const String& dir, dataDirs) { + resourceDirs.push_back(boost::filesystem::path(dir.getUTF8String()) / "swift"); + } + return; + } + } + resourceDirs.push_back("/usr/local/share/swift"); + resourceDirs.push_back("/usr/share/swift"); +} + +boost::filesystem::path UnixApplicationPathProvider::getHomeDir() const { + return boost::filesystem::path(getenv("HOME")); +} + +boost::filesystem::path UnixApplicationPathProvider::getDataDir() const { + char* xdgDataHome = getenv("XDG_DATA_HOME"); + String dataDir; + if (xdgDataHome) { + dataDir = String(xdgDataHome); + } + + boost::filesystem::path dataPath = (dataDir.isEmpty() ? + getHomeDir() / ".local" / "share" + : boost::filesystem::path(dataDir.getUTF8String())) / getApplicationName().getLowerCase().getUTF8String(); + + try { + boost::filesystem::create_directories(dataPath); + } + catch (const boost::filesystem::filesystem_error& e) { + std::cerr << "ERROR: " << e.what() << std::endl; + } + return dataPath; +} + +boost::filesystem::path UnixApplicationPathProvider::getExecutableDir() const { + ByteArray path; + path.resize(4096); + size_t size = readlink("/proc/self/exe", path.getData(), path.getSize()); + if (size > 0) { + path.resize(size); + return boost::filesystem::path(path.toString().getUTF8Data()).parent_path(); + } + else { + return boost::filesystem::path(); + } +} + +} |