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Avoid blocking network and game when writing desync savegames

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This commit is contained in:
Jonathan G Rennison
2022-11-12 16:18:15 +00:00
parent 3665c01539
commit 3176313576
3 changed files with 57 additions and 9 deletions
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12
src/crashlog.h
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@@ -14,6 +14,10 @@
#include <string>
#include <vector>
struct DesyncDeferredSaveInfo {
std::string name_buffer;
};
struct DesyncExtraInfo {
enum Flags {
DEIF_NONE = 0, ///< no flags
@@ -27,6 +31,7 @@ struct DesyncExtraInfo {
const char *client_name = nullptr;
int client_id = -1;
FILE **log_file = nullptr; ///< save unclosed log file handle here
DesyncDeferredSaveInfo *defer_savegame_write = nullptr;
};
DECLARE_ENUM_AS_BIT_SET(DesyncExtraInfo::Flags)
@@ -154,12 +159,15 @@ public:
* was successful (not all OSes support dumping files).
*/
virtual int WriteCrashDump(char *filename, const char *filename_last) const;
bool WriteSavegame(char *filename, const char *filename_last, const char *name = "crash") const;
bool WriteScreenshot(char *filename, const char *filename_last, const char *name = "crash") const;
static bool WriteSavegame(char *filename, const char *filename_last, const char *name = "crash");
static bool WriteDiagnosticSavegame(char *filename, const char *filename_last, const char *name);
static bool WriteScreenshot(char *filename, const char *filename_last, const char *name = "crash");
bool MakeCrashLog(char *buffer, const char *last);
bool MakeCrashLogWithStackBuffer();
bool MakeDesyncCrashLog(const std::string *log_in, std::string *log_out, const DesyncExtraInfo &info) const;
static bool WriteDesyncSavegame(const char *log_data, const char *name_buffer);
bool MakeInconsistencyLog(const InconsistencyExtraInfo &info) const;
bool MakeVersionInfoLog() const;
bool MakeCrashSavegameAndScreenshot() const;