Write Dalamud.Boot log to TEMP, then CWD (#886)

Dalamud.Boot/DalamudStartInfo.h

@@ -0,0 +1,48 @@
+#pragma once
+
+struct DalamudStartInfo {
+    enum class WaitMessageboxFlags : int {
+        None = 0,
+        BeforeInitialize = 1 << 0,
+        BeforeDalamudEntrypoint = 1 << 1,
+    };
+    friend void from_json(const nlohmann::json&, WaitMessageboxFlags&);
+
+    enum class DotNetOpenProcessHookMode : int {
+        ImportHooks = 0,
+        DirectHook = 1,
+    };
+    friend void from_json(const nlohmann::json&, DotNetOpenProcessHookMode&);
+    
+    enum class ClientLanguage : int {
+        Japanese,
+        English,
+        German,
+        French,
+    };
+    friend void from_json(const nlohmann::json&, ClientLanguage&);
+
+    std::string WorkingDirectory;
+    std::string ConfigurationPath;
+    std::string PluginDirectory;
+    std::string DefaultPluginDirectory;
+    std::string AssetDirectory;
+    ClientLanguage Language = ClientLanguage::English;
+    std::string GameVersion;
+    int DelayInitializeMs = 0;
+
+    bool BootShowConsole = false;
+    bool BootDisableFallbackConsole = false;
+    WaitMessageboxFlags BootWaitMessageBox = WaitMessageboxFlags::None;
+    bool BootWaitDebugger = false;
+    bool BootVehEnabled = false;
+    bool BootVehFull = false;
+    DotNetOpenProcessHookMode BootDotnetOpenProcessHookMode = DotNetOpenProcessHookMode::ImportHooks;
+    std::set<std::string> BootEnabledGameFixes{};
+    std::set<std::string> BootUnhookDlls{};
+
+    friend void from_json(const nlohmann::json&, DalamudStartInfo&);
+    void from_envvars();
+};
+
+extern DalamudStartInfo g_startInfo;