1 files changed, 91 insertions, 0 deletions
diff --git a/src/common/src/misc_utils.cpp b/src/common/src/misc_utils.cpp
new file mode 100644
index 00000000..d2a50fb3
--- /dev/null
+++ b/src/common/src/misc_utils.cpp
@@ -0,0 +1,91 @@
+/**
+ * Copyright (C) 2005-2012 Gekko Emulator
+ *
+ * @file    misc_utils.cpp
+ * @author  ShizZy <shizzy247@gmail.com>
+ * @date    2012-03-06
+ * @brief   Miscellaneous functions/utilities that are used everywhere
+ *
+ * @section LICENSE
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details at
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * Official project repository can be found at:
+ * http://code.google.com/p/gekko-gc-emu/
+ */
+
+#include "misc_utils.h"
+
+namespace common {
+
+/// Make a string lowercase
+void LowerStr(char* str) {
+    for (int i = 0; str[i]; i++) {
+        str[i] = tolower(str[ i ]);
+    }
+}
+
+/// Make a string uppercase
+void UpperStr(char* str) {
+    for (int i=0; i < strlen(str); i++) {
+        if(str[i] >= 'a' && str[i] <= 'z') {
+            str[i] &= 0xDF;
+        }
+    }
+}
+
+/// Format a std::string using C-style sprintf formatting
+std::string FormatStr(const char* format, ...) {
+    va_list args;
+    char *buf = NULL;
+#if EMU_PLATFORM == PLATFORM_WINDOWS
+    int required = 0;
+
+    va_start(args, format);
+    required = _vscprintf(format, args);
+    buf = new char[required + 1];
+    vsnprintf(buf, required, format, args);
+    va_end(args);
+
+    buf[required] = '\0';
+    std::string temp = buf;
+    delete[] buf;
+#else
+    va_start(args, format);
+    vasprintf(&buf, format, args);
+    va_end(args);
+
+    std::string temp = buf;
+    free(buf);
+#endif
+    return temp;
+}
+
+/// Check if a file exists
+bool FileExists(char* filename) {
+    std::ifstream ifile(filename);
+    if (!ifile) {
+        return false;
+    }
+    ifile.close();
+    return true;
+}
+
+/// Gets the size of a file
+size_t FileSize(FILE* file) {
+    size_t pos = ftell(file);
+    fseek(file, 0L, SEEK_END);
+    size_t res = ftell(file);
+    fseek(file, pos, SEEK_SET);
+    return res;
+}
+
+} // namespace