Grabby: Write the screenshot to %TEMP%

Means I don't have to ignore *.bmp in the repo. I'll probably make this user-configurable, once we have a configuration system in place.

git-svn-id: svn://vcs.sdm.2ki.xyz/Grabby/trunk@14 27729192-006e-004d-b9b5-06fbd0ef7001

Grabby.c

@@ -59,8 +59,14 @@ int APIENTRY _tWinMain(HINSTANCE hInstance,
                      LPTSTR    lpCmdLine,
                      int       nCmdShow)
 {
+	SYSTEMTIME stNow = {0};
 	RECT capRegion = {0};
 	Screen *scrn = CreateScreen();
+#define OUTPUT_DIR_LEN		96
+	TCHAR szOutputDir[OUTPUT_DIR_LEN + 1];
+#define FULL_OUT_PATH_LEN	OUTPUT_DIR_LEN + 24
+	TCHAR szFullOutPath[FULL_OUT_PATH_LEN + 1];
+	HRESULT hRes;
 
 	if (!scrn) {
 		Die("Couldn't get screen information");
@@ -80,8 +86,28 @@ int APIENTRY _tWinMain(HINSTANCE hInstance,
 
 	GetChosenRect(&capRegion);
 
+	if (!GetTempPath(OUTPUT_DIR_LEN, szOutputDir)) {
+		Die("Couldn't get temporary directory");
+	}
 
-	if (WriteRegionToFile(scrn, &capRegion, _T("test.bmp")) == -1) {
+	GetLocalTime(&stNow);
+
+	hRes = StringCchPrintf(szFullOutPath,
+		FULL_OUT_PATH_LEN,
+		"%s\\scrn_%04d%02d%02d_%02d%02d%02d.bmp",
+		szOutputDir,
+		stNow.wYear,
+		stNow.wMonth,
+		stNow.wDay,
+		stNow.wHour,
+		stNow.wMinute,
+		stNow.wSecond);
+
+	if (FAILED(hRes)) {
+		Die("Couldn't create screenshot file path");
+	}
+
+	if (WriteRegionToFile(scrn, &capRegion, szFullOutPath) == -1) {
 		Die("Couldn't grab region of the screen");
 	}
 

stdafx.h

@@ -16,4 +16,4 @@
 #include <stdio.h>
 #include <tchar.h>
 
-// TODO: reference additional headers your program requires here
+#include <Strsafe.h>