From 41f7119d8631a142fa5a97285a8443f9d7eb7e14 Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Sat, 9 Mar 2013 15:14:01 +0100
Subject: initial import of UpdateTool 0.4

---
 utils.cpp | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 utils.cpp

(limited to 'utils.cpp')

diff --git a/utils.cpp b/utils.cpp
new file mode 100644
index 0000000..1a82531
--- /dev/null
+++ b/utils.cpp
@@ -0,0 +1,60 @@
+/*
+	This file is a part of "Didrole's Update Tool"
+	©2k12, Didrole
+	
+	License : Public domain
+*/
+
+#include <sys/stat.h>
+#include "../../Open Steamworks/Steamworks.h"
+
+extern IClientApps* g_pClientApps;
+
+const char* GetAppName(AppId_t uAppId)
+{
+	static char szName[25][256];
+	static unsigned int i = 0;
+	i = (i + 1) % (sizeof(szName) / sizeof(*szName));
+
+	int iSize = g_pClientApps->GetAppData(uAppId, "common/name", szName[i], sizeof(szName[i]));
+	if(iSize <= 0)
+		strcpy(szName[i], "Unknown App");
+
+	return szName[i];
+}
+
+void FormatSize(char* szOutput, unsigned int uOutputSize, unsigned long long ullBytes)
+{
+	static const char *suffixes[] = {"iB", "KiB", "MiB", "GiB", "TiB", "PiB"};
+
+	int i;
+	long double flSize = ullBytes;
+	for(i = 0; flSize >= 1024 && i < sizeof(suffixes) / sizeof(*suffixes) - 1 ; flSize /= 1024, i++);
+
+	szOutput[uOutputSize - 1] = '\0';
+	snprintf(szOutput, uOutputSize - 1, "%.2Lf %s", flSize, suffixes[i]);
+}
+
+bool IsDir(const char* cszPath)
+{
+#ifdef _WIN32
+	DWORD dwAttrib = GetFileAttributesA(cszPath);
+
+	return (dwAttrib != INVALID_FILE_ATTRIBUTES && (dwAttrib & FILE_ATTRIBUTE_DIRECTORY));
+#else
+	struct stat dirStat;
+	if(stat(cszPath, &dirStat) != 0 || !S_ISDIR(dirStat.st_mode))
+		return false;
+
+	return true;
+#endif
+}
+
+void mSleep(unsigned int uMS)
+{
+#ifdef _WIN32
+	Sleep(uMS);
+#else
+	usleep(uMS * 1000);
+#endif
+}
-- 
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