the whole game

src/platform/file.h

@@ -0,0 +1,68 @@
+#ifndef FILE_H__
+#define FILE_H__
+
+bool DeleteDirectory(const std::string&, bool noRecycleBin = true);
+
+#ifdef WIN32
+    #include <windows.h>
+    #include <tchar.h>
+    #include <shellapi.h>
+    #include <string>
+
+bool DeleteDirectory(const std::string& dir, bool noRecycleBin /*true*/)
+{
+    int len = strlen(dir.c_str());
+    //TCHAR *pszFrom = new TCHAR[len+2];
+	char* pszFrom = new char[len+2];
+    strncpy(pszFrom, dir.c_str(), len);
+    pszFrom[len] = 0;
+    pszFrom[len+1] = 0;
+
+    SHFILEOPSTRUCT fileop;
+    fileop.hwnd   = NULL;    // no status display
+    fileop.wFunc  = FO_DELETE;  // delete operation
+    fileop.pFrom  = pszFrom;  // source file name as double null terminated string
+    fileop.pTo    = NULL;    // no destination needed
+    fileop.fFlags = FOF_NOCONFIRMATION|FOF_SILENT;  // do not prompt the user
+
+    if(!noRecycleBin)
+		fileop.fFlags |= FOF_ALLOWUNDO;
+
+    fileop.fAnyOperationsAborted = FALSE;
+    fileop.lpszProgressTitle     = NULL;
+    fileop.hNameMappings         = NULL;
+
+    int ret = SHFileOperation(&fileop);
+    delete [] pszFrom;
+    return (ret == 0);
+}
+#else
+	#include <cstdio>
+	#include <dirent.h>
+
+bool DeleteDirectory(const std::string& d, bool noRecycleBin /*true*/)
+{
+	const char* folder = d.c_str();
+
+	const size_t CMAX = 1024;
+	char fullPath[CMAX];
+	DIR* dir = opendir(folder);
+	if (!dir)
+		return false;
+
+	struct dirent *entry;
+	while ((entry = readdir(dir))) {
+		if (strcmp(".", entry->d_name) && strcmp("..", entry->d_name)) {
+			snprintf(fullPath, CMAX, "%s/%s", folder, entry->d_name);
+			remove(fullPath);
+		}
+	}
+
+	closedir(dir);
+
+	return remove(folder) == 0;
+}
+
+#endif /*(ELSE) WIN32*/
+
+#endif /*FILE_H__*/