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Support redirecting stdout/stderr to the launching console.

This commit is contained in:
Ben Vanik 2014-01-16 21:43:25 -08:00
parent ffcd687ef6
commit 4741e3581a
2 changed files with 26 additions and 2 deletions
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25
src/xenia/platform.cc
View File

@ -24,6 +24,8 @@ typedef int (*user_main_t)(int argc, xechar_t** argv);
#if XE_LIKE_WIN32 && defined(UNICODE) && UNICODE
#include <windows.h>
#include <fcntl.h>
#include <io.h>
#include <shellapi.h>
int xe_main_thunk(
@ -56,9 +58,32 @@ int xe_main_thunk(
return result;
}
void xe_attach_console() {
bool has_console = AttachConsole(ATTACH_PARENT_PROCESS) == TRUE;
if (!has_console) {
// We weren't launched from a console, so just return.
// We could alloc our own console, but meh:
// has_console = AllocConsole() == TRUE;
return;
}
auto std_handle = (intptr_t)GetStdHandle(STD_OUTPUT_HANDLE);
auto con_handle = _open_osfhandle(std_handle, _O_TEXT);
auto fp = _fdopen(con_handle, "w");
*stdout = *fp;
setvbuf(stdout, NULL, _IONBF, 0);
std_handle = (intptr_t)GetStdHandle(STD_ERROR_HANDLE);
con_handle = _open_osfhandle(std_handle, _O_TEXT);
fp = _fdopen(con_handle, "w");
*stderr = *fp;
setvbuf(stderr, NULL, _IONBF, 0);
}
int xe_main_window_thunk(
wchar_t* command_line,
void* user_main, const wchar_t* name, const char* usage) {
xe_attach_console();
wchar_t buffer[2048];
xestrcpy(buffer, XECOUNT(buffer), name);
xestrcat(buffer, XECOUNT(buffer), XETEXT(" "));

3
tools/xenia-run/xenia-run.cc
View File

@ -87,5 +87,4 @@ XECLEANUP:
delete emulator;
return result_code;
}
XE_MAIN_THUNK(xenia_run, "xenia-run some.xex");
//XE_MAIN_WINDOW_THUNK(xenia_run, XETEXT("xenia-run"), "xenia-run some.xex");
XE_MAIN_WINDOW_THUNK(xenia_run, XETEXT("xenia-run"), "xenia-run some.xex");