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HostInterface: Set user directory for Linux/macOS, portable.txt support

This commit is contained in:
Connor McLaughlin 2020-02-15 22:30:26 +09:00
parent 2e629a2e7d
commit b605a84f7d
1 changed files with 51 additions and 12 deletions
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63
src/core/host_interface.cpp
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@ -17,6 +17,7 @@
#include <cmath>
#include <cstring>
#include <imgui.h>
#include <stdlib.h>
Log_SetChannel(HostInterface);
#if defined(ANDROID) || (defined(__GNUC__) && __GNUC__ < 8)
@ -412,24 +413,62 @@ void HostInterface::OnRunningGameChanged() {}
void HostInterface::SetUserDirectory()
{
#ifdef WIN32
// On Windows, use the path to the program.
// We might want to use My Documents in the future.
const std::string program_path = FileSystem::GetProgramPath();
Log_InfoPrintf("Program path: %s", program_path.c_str());
const std::string program_directory = FileSystem::GetPathDirectory(program_path.c_str());
Log_InfoPrintf("Program path: \"%s\" (directory \"%s\")", program_path.c_str());
m_user_directory = FileSystem::GetPathDirectory(program_path.c_str());
#else
if (FileSystem::FileExists(StringUtil::StdStringFromFormat("%s%c%s", program_directory.c_str(),
FS_OSPATH_SEPERATOR_CHARACTER, "portable.txt")
.c_str()))
{
Log_InfoPrintf("portable.txt found, using program directory as user directory.");
m_user_directory = program_directory;
}
else
{
#ifdef WIN32
// On Windows, use the path to the program. We might want to use My Documents in the future.
m_user_directory = program_directory;
#elif __linux__
// On Linux, use .local/share/duckstation as a user directory by default.
const char* xdg_data_home = getenv("XDG_DATA_HOME");
if (xdg_data_home && xdg_data_home[0] == '/')
{
m_user_directory = StringUtil::StdStringFromFormat("%s/duckstation", xdg_data_home);
}
else
{
const char* home_path = getenv("HOME");
if (!home_path)
m_user_directory = program_directory;
else
m_user_directory = StringUtil::StdStringFromFormat("%s/.local/share/duckstation", home_path);
}
#elif __APPLE__
// On macOS, default to ~/Library/Application Support/DuckStation.
const char* home_path = getenv("HOME");
if (!home_path)
m_user_directory = program_directory;
else
m_user_directory = StringUtil::StdStringFromFormat("%s/Library/Application Support/DuckStation", home_path);
#endif
}
Log_InfoPrintf("User directory: %s", m_user_directory.c_str());
Log_InfoPrintf("User directory: \"%s\"", m_user_directory.c_str());
if (m_user_directory.empty())
Panic("Cannot continue without user directory set.");
if (!FileSystem::DirectoryExists(m_user_directory.c_str()))
{
Log_WarningPrintf("User directory \"%s\" does not exist, creating.", m_user_directory.c_str());
if (!FileSystem::CreateDirectory(m_user_directory.c_str(), true))
Log_ErrorPrintf("Failed to create user directory \"%s\".", m_user_directory.c_str());
}
// Change to the user directory so that all default/relative paths in the config are after this.
if (!m_user_directory.empty())
{
if (!FileSystem::SetWorkingDirectory(m_user_directory.c_str()))
Log_ErrorPrintf("Failed to set working directory to '%s'", m_user_directory.c_str());
}
if (!FileSystem::SetWorkingDirectory(m_user_directory.c_str()))
Log_ErrorPrintf("Failed to set working directory to '%s'", m_user_directory.c_str());
}
void HostInterface::CreateUserDirectorySubdirectories()