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Use XDG basedir spec for model-cache-dir (now $XDG_CACHE_HOME/panda3d which is usually $HOME/.cache/panda3d)

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User appdata directory on posix is now $XDG_DATA_HOME (usually $HOME/.local/share).
Common appdata dir is /usr/share (or /usr/local/share on FreeBSD)
This commit is contained in:
rdb 2017-07-03 22:27:37 +02:00
parent 69eab74b77
commit 2b537d2263
4 changed files with 30 additions and 7 deletions
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16
dtool/src/dtoolutil/executionEnvironment.cxx
View File

@ -341,6 +341,22 @@ ns_get_environment_variable(const string &var) const {
}
}
#elif !defined(__APPLE__)
// Similarly, we define fallbacks on POSIX systems for the variables defined
// in the XDG Base Directory specification, so that they can be safely used
// in Config.prc files.
if (var == "XDG_CONFIG_HOME") {
Filename home_dir = Filename::get_home_directory();
return home_dir.get_fullpath() + "/.config";
} else if (var == "XDG_CACHE_HOME") {
Filename home_dir = Filename::get_home_directory();
return home_dir.get_fullpath() + "/.cache";
} else if (var == "XDG_DATA_HOME") {
Filename home_dir = Filename::get_home_directory();
return home_dir.get_fullpath() + "/.local/share";
}
#endif // _WIN32
return string();

15
dtool/src/dtoolutil/filename.cxx
View File

@ -600,8 +600,14 @@ get_user_appdata_directory() {
user_appdata_directory.set_basename("files");
#else
// Posix case.
user_appdata_directory = get_home_directory();
// Posix case. We follow the XDG base directory spec.
struct stat st;
const char *datadir = getenv("XDG_DATA_HOME");
if (datadir != nullptr && stat(datadir, &st) == 0 && S_ISDIR(st.st_mode)) {
user_appdata_directory = datadir;
} else {
user_appdata_directory = Filename(get_home_directory(), ".local/share");
}
#endif // WIN32
@ -649,9 +655,10 @@ get_common_appdata_directory() {
common_appdata_directory.set_dirname(_internal_data_dir);
common_appdata_directory.set_basename("files");
#elif defined(__FreeBSD__)
common_appdata_directory = "/usr/local/share";
#else
// Posix case.
common_appdata_directory = "/var";
common_appdata_directory = "/usr/share";
#endif // WIN32
if (common_appdata_directory.empty()) {

2
makepanda/config.in
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@ -89,7 +89,7 @@ hardware-animated-vertices #f
# Enable the model-cache, but only for models, not textures.
model-cache-dir $HOME/.panda3d/cache
model-cache-dir $XDG_CACHE_HOME/panda3d
model-cache-textures #f
# This option specifies the default profiles for Cg shaders.

4
makepanda/makepanda.py
View File

@ -2797,12 +2797,12 @@ else:
configprc = ReadFile("makepanda/config.in")
if (GetTarget() == 'windows'):
configprc = configprc.replace("$HOME/.panda3d", "$USER_APPDATA/Panda3D-%s" % MAJOR_VERSION)
configprc = configprc.replace("$XDG_CACHE_HOME/panda3d", "$USER_APPDATA/Panda3D-%s" % MAJOR_VERSION)
else:
configprc = configprc.replace("aux-display pandadx9", "")
if (GetTarget() == 'darwin'):
configprc = configprc.replace(".panda3d/cache", "Library/Caches/Panda3D-%s" % MAJOR_VERSION)
configprc = configprc.replace("$XDG_CACHE_HOME/panda3d", "Library/Caches/Panda3D-%s" % MAJOR_VERSION)
# OpenAL is not yet working well on OSX for us, so let's do this for now.
configprc = configprc.replace("p3openal_audio", "p3fmod_audio")