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SDL: Simplify implementation of createLogFile()

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Cameron Cawley 2019-08-04 21:45:17 +01:00 • committed by Filippos Karapetis
parent d10c69d0d1
commit 8b8fb6d3a4
18 changed files with 86 additions and 114 deletions
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36
backends/platform/sdl/posix/posix.cpp
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@ -269,55 +269,29 @@ void OSystem_POSIX::addSysArchivesToSearchSet(Common::SearchSet &s, int priority
OSystem_SDL::addSysArchivesToSearchSet(s, priority);
}
Common::WriteStream *OSystem_POSIX::createLogFile() {
// Start out by resetting _logFilePath, so that in case
// of a failure, we know that no log file is open.
_logFilePath.clear();
const char *prefix = nullptr;
Common::String OSystem_POSIX::getDefaultLogFileName() {
Common::String logFile;
#ifdef MACOSX
prefix = getenv("HOME");
if (prefix == nullptr) {
return 0;
}
logFile = "Library/Logs";
#elif SAMSUNGTV
prefix = nullptr;
logFile = "/mtd_ram";
#else
// On POSIX systems we follow the XDG Base Directory Specification for
// where to store files. The version we based our code upon can be found
// over here: http://standards.freedesktop.org/basedir-spec/basedir-spec-0.8.html
prefix = getenv("XDG_CACHE_HOME");
const char *prefix = getenv("XDG_CACHE_HOME");
if (prefix == nullptr || !*prefix) {
prefix = getenv("HOME");
if (prefix == nullptr) {
return 0;
return Common::String();
}
logFile = ".cache/";
}
logFile += "scummvm/logs";
#endif
if (!Posix::assureDirectoryExists(logFile, prefix)) {
return 0;
return Common::String();
}
if (prefix) {
logFile = Common::String::format("%s/%s", prefix, logFile.c_str());
}
logFile += "/scummvm.log";
Common::FSNode file(logFile);
Common::WriteStream *stream = file.createWriteStream();
if (stream)
_logFilePath = logFile;
return stream;
return Common::String::format("%s/%s/scummvm.log", prefix, logFile.c_str());
}
bool OSystem_POSIX::displayLogFile() {