initial import of UpdateTool 0.4

1 files changed, 60 insertions, 0 deletions

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

+}