Move some virtfs replated functions from files.cpp into virtfstools.cpp

16 files changed, 174 insertions, 165 deletions

diff --git a/src/gui/fonts/font.cpp b/src/gui/fonts/font.cpp
index 73b91ad4c..61bb93453 100644
--- a/src/gui/fonts/font.cpp
+++ b/src/gui/fonts/font.cpp
@@ -75,11 +75,11 @@
 #include "resources/image/image.h"
 
 #include "utils/delete2.h"
-#include "utils/files.h"
 #include "utils/paths.h"
 #include "utils/sdlcheckutils.h"
 #include "utils/stringutils.h"
 #include "utils/timer.h"
+#include "utils/virtfstools.h"
 
 #include "debug.h"
 
@@ -162,7 +162,7 @@ TTF_Font *Font::openFont(const char *const name, const int size)
 //        return nullptr;
 //    return TTF_OpenFontIndexRW(rw, 1, size, 0);
 // #else
-    return TTF_OpenFontIndex(Files::getPath(name).c_str(),
+    return TTF_OpenFontIndex(VirtFs::getPath(name).c_str(),
         size, 0);
 // #endif
 }
diff --git a/src/gui/theme.cpp b/src/gui/theme.cpp
index 0c3d80a50..f77146751 100644
--- a/src/gui/theme.cpp
+++ b/src/gui/theme.cpp
@@ -47,6 +47,7 @@
 #include "utils/dtor.h"
 #include "utils/files.h"
 #include "utils/virtfs.h"
+#include "utils/virtfstools.h"
 #include "utils/virtlist.h"
 
 #include "debug.h"
@@ -566,13 +567,13 @@ bool Theme::tryThemePath(const std::string &themeName)
 
 void Theme::fillSkinsList(StringVect &list)
 {
-    Files::getDirs(branding.getStringValue("guiThemePath"), list);
+    VirtFs::getDirs(branding.getStringValue("guiThemePath"), list);
 }
 
 void Theme::fillFontsList(StringVect &list)
 {
     VirtFs::permitLinks(true);
-    Files::getFiles(branding.getStringValue("fontsPath"), list);
+    VirtFs::getFiles(branding.getStringValue("fontsPath"), list);
     VirtFs::permitLinks(false);
 }
 
diff --git a/src/gui/windowmanager.cpp b/src/gui/windowmanager.cpp
index 4b735f058..aa61bcb09 100644
--- a/src/gui/windowmanager.cpp
+++ b/src/gui/windowmanager.cpp
@@ -60,6 +60,7 @@
 #include "utils/files.h"
 #include "utils/sdlcheckutils.h"
 #include "utils/sdlhelper.h"
+#include "utils/virtfstools.h"
 #ifdef __native_client__
 #include "utils/naclmessages.h"
 #endif  // __native_client__
@@ -363,7 +364,7 @@ void WindowManager::setIcon()
     iconFile.append(".png");
 #endif  // WIN32
 
-    iconFile = Files::getPath(iconFile);
+    iconFile = VirtFs::getPath(iconFile);
     logger->log("Loading icon from file: %s", iconFile.c_str());
 
 #ifdef WIN32
diff --git a/src/gui/windows/chatwindow.cpp b/src/gui/windows/chatwindow.cpp
index e94d39dbe..094faea6d 100644
--- a/src/gui/windows/chatwindow.cpp
+++ b/src/gui/windows/chatwindow.cpp
@@ -71,7 +71,7 @@
 
 #include "utils/copynpaste.h"
 #include "utils/delete2.h"
-#include "utils/files.h"
+#include "utils/virtfstools.h"
 
 #include <sys/stat.h>
 
@@ -227,7 +227,7 @@ void ChatWindow::postInit()
 void ChatWindow::loadCommandsFile(const std::string &name)
 {
     StringVect list;
-    Files::loadTextFile(name, list);
+    VirtFs::loadTextFile(name, list);
     StringVectCIter it = list.begin();
     const StringVectCIter it_end = list.end();
 
diff --git a/src/gui/windows/helpwindow.cpp b/src/gui/windows/helpwindow.cpp
index 62c341ac3..e1ba2de30 100644
--- a/src/gui/windows/helpwindow.cpp
+++ b/src/gui/windows/helpwindow.cpp
@@ -38,9 +38,9 @@
 #include "gui/widgets/scrollarea.h"
 
 #include "utils/gettext.h"
-#include "utils/files.h"
 #include "utils/paths.h"
 #include "utils/process.h"
+#include "utils/virtfstools.h"
 
 #include "utils/translation/podict.h"
 #include "utils/translation/translationmanager.h"
@@ -161,11 +161,11 @@ void HelpWindow::loadTags()
         helpPath = paths.getStringValue("tags");
 
     StringVect filesVect;
-    Files::getFilesInDir(helpPath, filesVect, ".idx");
+    VirtFs::getFilesInDir(helpPath, filesVect, ".idx");
     FOR_EACH (StringVectCIter, itVect, filesVect)
     {
         StringVect lines;
-        Files::loadTextFile(*itVect, lines);
+        VirtFs::loadTextFile(*itVect, lines);
         FOR_EACH (StringVectCIter, it, lines)
         {
             const std::string &str = *it;
diff --git a/src/render/shaders/shadersmanager.cpp b/src/render/shaders/shadersmanager.cpp
index 93de709f5..d4854cfe2 100644
--- a/src/render/shaders/shadersmanager.cpp
+++ b/src/render/shaders/shadersmanager.cpp
@@ -25,6 +25,8 @@
 #include "configuration.h"
 #include "logger.h"
 
+#include "utils/virtfstools.h"
+
 #include "render/opengl/mgl.h"
 #ifdef __native_client__
 #include "render/opengl/naclglfunctions.h"
@@ -35,8 +37,6 @@
 
 #include "resources/loaders/shaderloader.h"
 
-#include "utils/files.h"
-
 #include "debug.h"
 
 ShadersManager shaders;
@@ -44,7 +44,7 @@ ShadersManager shaders;
 Shader *ShadersManager::createShader(const unsigned int type,
                                      const std::string &fileName)
 {
-    const std::string str = Files::loadTextFileString(fileName);
+    const std::string str = VirtFs::loadTextFileString(fileName);
     const char *ptrStr = str.c_str();
     GLuint shaderId = mglCreateShader(type);
     mglShaderSource(shaderId, 1, &ptrStr, nullptr);
diff --git a/src/resources/beingcommon.h b/src/resources/beingcommon.h
index 87f7b8088..2b3d8c230 100644
--- a/src/resources/beingcommon.h
+++ b/src/resources/beingcommon.h
@@ -21,7 +21,8 @@
 #ifndef RESOURCES_BEINGCOMMON_H
 #define RESOURCES_BEINGCOMMON_H
 
-#include "utils/files.h"
+#include "utils/stringvector.h"
+#include "utils/virtfstools.h"
 #include "utils/xml.h"
 
 #include "localconsts.h"
@@ -33,7 +34,7 @@ struct SpriteDisplay;
 #define loadXmlDir(name, function) \
     { \
         StringVect listVect; \
-        Files::getFilesInDir(paths.getStringValue( \
+        VirtFs::getFilesInDir(paths.getStringValue( \
             name), listVect, ".xml"); \
         FOR_EACH (StringVectCIter, itVect, listVect) \
             function(*itVect, SkipError_true); \
@@ -42,7 +43,7 @@ struct SpriteDisplay;
 #define loadXmlDir2(name, function, ext, skipError) \
     { \
         StringVect listVect; \
-        Files::getFilesInDir(name, listVect, ext); \
+        VirtFs::getFilesInDir(name, listVect, ext); \
         FOR_EACH (StringVectCIter, itVect, listVect) \
             function(*itVect, skipError); \
     }
diff --git a/src/resources/db/badgesdb.cpp b/src/resources/db/badgesdb.cpp
index 9e7a7fad4..031d78945 100644
--- a/src/resources/db/badgesdb.cpp
+++ b/src/resources/db/badgesdb.cpp
@@ -22,7 +22,7 @@
 
 #include "configuration.h"
 
-#include "utils/files.h"
+#include "utils/virtfstools.h"
 #include "utils/xmlutils.h"
 
 #include "debug.h"
@@ -58,8 +58,10 @@ static void loadDB(const std::string &name, BadgesInfos &arr)
         name, arr, SkipError_true);
 
     StringVect listVect;
-    Files::getFilesInDir(paths.getStringValue(
-        "badgesPatchDir"), listVect, ".xml");
+    VirtFs::getFilesInDir(paths.getStringValue(
+        "badgesPatchDir"),
+        listVect,
+        ".xml");
     FOR_EACH (StringVectCIter, itVect, listVect)
         loadXmlFile(*itVect, name, arr, SkipError_true);
 }
diff --git a/src/resources/db/colordb.cpp b/src/resources/db/colordb.cpp
index 0d268c78a..90e1436ac 100644
--- a/src/resources/db/colordb.cpp
+++ b/src/resources/db/colordb.cpp
@@ -53,7 +53,7 @@ void ColorDB::load()
         colors,
         SkipError_true);
     StringVect list;
-    Files::getFilesInDir(paths.getStringValue(
+    VirtFs::getFilesInDir(paths.getStringValue(
         "hairColorPatchDir"), list, ".xml");
     FOR_EACH (StringVectCIter, it2, list)
         loadHair(*it2, colors, SkipError_true);
diff --git a/src/resources/db/itemdb.cpp b/src/resources/db/itemdb.cpp
index 482ec005d..9ff9d78c6 100644
--- a/src/resources/db/itemdb.cpp
+++ b/src/resources/db/itemdb.cpp
@@ -42,8 +42,8 @@
 #include "utils/checkutils.h"
 #include "utils/delete2.h"
 #include "utils/dtor.h"
-#include "utils/files.h"
 #include "utils/stringmap.h"
+#include "utils/virtfstools.h"
 
 #include "debug.h"
 
@@ -202,7 +202,7 @@ void ItemDB::load()
         SkipError_true);
 
     StringVect list;
-    Files::getFilesInDir(paths.getStringValue("itemsPatchDir"),
+    VirtFs::getFilesInDir(paths.getStringValue("itemsPatchDir"),
         list,
         ".xml");
     FOR_EACH (StringVectCIter, it, list)
diff --git a/src/resources/db/palettedb.cpp b/src/resources/db/palettedb.cpp
index 75d8be290..4c9c4cd76 100644
--- a/src/resources/db/palettedb.cpp
+++ b/src/resources/db/palettedb.cpp
@@ -23,7 +23,7 @@
 #include "configuration.h"
 
 #include "utils/checkutils.h"
-#include "utils/files.h"
+#include "utils/virtfstools.h"
 
 #include "resources/dye/dyecolor.h"
 
@@ -47,7 +47,7 @@ void PaletteDB::loadPalette()
 {
     mLoaded = true;
     StringVect lines;
-    Files::loadTextFile(paths.getStringValue("palettesDir") +
+    VirtFs::loadTextFile(paths.getStringValue("palettesDir") +
         paths.getStringValue("defaultPaletteFile"),
         lines);
     StringVectCIter it = lines.begin();
diff --git a/src/utils/files.cpp b/src/utils/files.cpp
index b2cba4c52..87c1b7b0b 100644
--- a/src/utils/files.cpp
+++ b/src/utils/files.cpp
@@ -209,39 +209,6 @@ int Files::copyFile(const std::string &restrict srcName,
     return 0;
 }
 
-void Files::getFiles(const std::string &path, StringVect &list)
-{
-    VirtList *const fonts = VirtFs::enumerateFiles(path);
-    FOR_EACH (StringVectCIter, i, fonts->names)
-    {
-        if (!VirtFs::isDirectory(path + *i))
-            list.push_back(*i);
-    }
-    VirtFs::freeList(fonts);
-}
-
-void Files::getDirs(const std::string &path, StringVect &list)
-{
-    VirtList *const fonts = VirtFs::enumerateFiles(path);
-    FOR_EACH (StringVectCIter, i, fonts->names)
-    {
-        if (VirtFs::isDirectory(path + *i))
-            list.push_back(*i);
-    }
-    VirtFs::freeList(fonts);
-}
-
-void Files::getFilesWithDir(const std::string &path, StringVect &list)
-{
-    VirtList *const fonts = VirtFs::enumerateFiles(path);
-    FOR_EACH (StringVectCIter, i, fonts->names)
-    {
-        if (!VirtFs::isDirectory(path + *i))
-            list.push_back(path + *i);
-    }
-    VirtFs::freeList(fonts);
-}
-
 bool Files::existsLocal(const std::string &path)
 {
     bool flg(false);
@@ -253,70 +220,6 @@ bool Files::existsLocal(const std::string &path)
     return flg;
 }
 
-std::string Files::getPath(const std::string &file)
-{
-    // get the real path to the file
-    const char *const tmp = VirtFs::getRealDir(file);
-    std::string path;
-
-    // if the file is not in the search path, then its nullptr
-    if (tmp)
-    {
-        path = std::string(tmp).append(dirSeparator).append(file);
-#if defined __native_client__
-        std::string dataZip = "/http/data.zip/";
-        if (path.substr(0, dataZip.length()) == dataZip)
-            path = path.replace(0, dataZip.length(), "/http/data/");
-#endif  // defined __native_client__
-    }
-    else
-    {
-        // if not found in search path return the default path
-        path = getPackageDir().append(dirSeparator).append(file);
-    }
-
-    return path;
-}
-
-std::string Files::loadTextFileString(const std::string &fileName)
-{
-    int contentsLength;
-    char *fileContents = static_cast<char*>(
-        VirtFs::loadFile(fileName, contentsLength));
-
-    if (!fileContents)
-    {
-        logger->log("Couldn't load text file: %s", fileName.c_str());
-        return std::string();
-    }
-    const std::string str = std::string(fileContents, contentsLength);
-    free(fileContents);
-    return str;
-}
-
-bool Files::loadTextFile(const std::string &fileName,
-                         StringVect &lines)
-{
-    int contentsLength;
-    char *fileContents = static_cast<char*>(
-        VirtFs::loadFile(fileName, contentsLength));
-
-    if (!fileContents)
-    {
-        logger->log("Couldn't load text file: %s", fileName.c_str());
-        return false;
-    }
-
-    std::istringstream iss(std::string(fileContents, contentsLength));
-    std::string line;
-
-    while (getline(iss, line))
-        lines.push_back(line);
-
-    free(fileContents);
-    return true;
-}
-
 bool Files::loadTextFileLocal(const std::string &fileName,
                               StringVect &lines)
 {
@@ -368,19 +271,3 @@ void Files::deleteFilesInDirectory(std::string path)
         closedir(dir);
     }
 }
-
-void Files::getFilesInDir(const std::string &dir,
-                          StringVect &list,
-                          const std::string &ext)
-{
-    const std::string path = dir + "/";
-    StringVect tempList;
-    Files::getFilesWithDir(path, tempList);
-    FOR_EACH (StringVectCIter, it, tempList)
-    {
-        const std::string &str = *it;
-        if (findLast(str, ext))
-            list.push_back(str);
-    }
-    std::sort(list.begin(), list.end());
-}
diff --git a/src/utils/files.h b/src/utils/files.h
index 0dd2cd739..b91f7e9ab 100644
--- a/src/utils/files.h
+++ b/src/utils/files.h
@@ -53,22 +53,8 @@ namespace Files
     int copyFile(const std::string &restrict pFrom,
                  const std::string &restrict pTo);
 
-    void getFiles(const std::string &path, StringVect &list);
-
-    void getDirs(const std::string &path, StringVect &list);
-
-    void getFilesWithDir(const std::string &restrict path,
-                         StringVect &restrict list);
-
     bool existsLocal(const std::string &path);
 
-    std::string getPath(const std::string &file);
-
-    bool loadTextFile(const std::string &fileName,
-                      StringVect &lines);
-
-    std::string loadTextFileString(const std::string &fileName);
-
     bool loadTextFileLocal(const std::string &fileName,
                            StringVect &lines);
 
@@ -77,11 +63,6 @@ namespace Files
                       const std::string &restrict text);
 
     void deleteFilesInDirectory(std::string path);
-
-    void getFilesInDir(const std::string &dir,
-                       StringVect &list,
-                       const std::string &ext);
-
 }  // namespace Files
 
 #endif  // UTILS_FILES_H
diff --git a/src/utils/files_unittest.cc b/src/utils/files_unittest.cc
index 71e6e89c7..ae2e69a99 100644
--- a/src/utils/files_unittest.cc
+++ b/src/utils/files_unittest.cc
@@ -24,6 +24,7 @@
 #include "logger.h"
 
 #include "utils/virtfs.h"
+#include "utils/virtfstools.h"
 
 #include "resources/resourcemanager/resourcemanager.h"
 
@@ -73,9 +74,9 @@ TEST_CASE("Files existsLocal")
     ResourceManager::init();
     VirtFs::addDirToSearchPath("data", Append_false);
     VirtFs::addDirToSearchPath("../data", Append_false);
-    REQUIRE(Files::existsLocal(Files::getPath("help/about.txt")) == true);
-    REQUIRE_FALSE(Files::existsLocal(Files::getPath("help/about1.txt")));
-    REQUIRE_FALSE(Files::existsLocal(Files::getPath("help1/about.txt")));
+    REQUIRE(Files::existsLocal(VirtFs::getPath("help/about.txt")) == true);
+    REQUIRE_FALSE(Files::existsLocal(VirtFs::getPath("help/about1.txt")));
+    REQUIRE_FALSE(Files::existsLocal(VirtFs::getPath("help1/about.txt")));
     ResourceManager::deleteInstance();
 //    VirtFs::deinit();
 }
@@ -87,7 +88,7 @@ TEST_CASE("Files loadTextFileString")
     ResourceManager::init();
     VirtFs::addDirToSearchPath("data", Append_false);
     VirtFs::addDirToSearchPath("../data", Append_false);
-    REQUIRE(Files::loadTextFileString("test/simplefile.txt") ==
+    REQUIRE(VirtFs::loadTextFileString("test/simplefile.txt") ==
         "this is test \nfile.");
     ResourceManager::deleteInstance();
 //    VirtFs::deinit();
@@ -102,7 +103,7 @@ TEST_CASE("Files loadTextFile")
     VirtFs::addDirToSearchPath("../data", Append_false);
 
     StringVect lines;
-    Files::loadTextFile("test/simplefile.txt", lines);
+    VirtFs::loadTextFile("test/simplefile.txt", lines);
     REQUIRE(lines.size() == 2);
     REQUIRE(lines[0] == "this is test ");
     REQUIRE(lines[1] == "file.");
@@ -118,10 +119,10 @@ TEST_CASE("Files saveTextFile")
     VirtFs::addDirToSearchPath("data", Append_false);
     VirtFs::addDirToSearchPath("../data", Append_false);
 
-    const std::string dir = Files::getPath("test");
+    const std::string dir = VirtFs::getPath("test");
     REQUIRE(dir.size() > 0);
     Files::saveTextFile(dir, "tempfile.txt", "test line\ntext line2");
-    std::string data = Files::loadTextFileString("test/tempfile.txt");
+    std::string data = VirtFs::loadTextFileString("test/tempfile.txt");
     ::remove((dir + "/tempfile.txt").c_str());
     REQUIRE(data == "test line\ntext line2\n");
     ResourceManager::deleteInstance();
@@ -137,14 +138,14 @@ TEST_CASE("Files getFilesInDir")
     VirtFs::addDirToSearchPath("../data", Append_false);
 
     StringVect list;
-    Files::getFilesInDir("test",
+    VirtFs::getFilesInDir("test",
         list,
         ".gpl");
     REQUIRE(list.size() == 1);
     REQUIRE(list[0] == "test/palette.gpl");
 
     list.clear();
-    Files::getFilesInDir("perserver/default",
+    VirtFs::getFilesInDir("perserver/default",
         list,
         ".xml");
     REQUIRE(list.size() == 5);
diff --git a/src/utils/virtfstools.cpp b/src/utils/virtfstools.cpp
index 0b87670bf..e4b4d02cf 100644
--- a/src/utils/virtfstools.cpp
+++ b/src/utils/virtfstools.cpp
@@ -22,9 +22,14 @@
 
 #include "logger.h"
 
+#include "utils/paths.h"
+#include "utils/stringutils.h"
 #include "utils/virtfs.h"
 #include "utils/virtlist.h"
 
+#include <algorithm>
+#include <sstream>
+
 #include "debug.h"
 
 namespace VirtFs
@@ -101,4 +106,119 @@ namespace VirtFs
         }
         VirtFs::freeList(list);
     }
+
+    void getFilesWithDir(const std::string &path,
+                         StringVect &list)
+    {
+        VirtList *const fonts = VirtFs::enumerateFiles(path);
+        FOR_EACH (StringVectCIter, i, fonts->names)
+        {
+            if (!VirtFs::isDirectory(path + *i))
+                list.push_back(path + *i);
+        }
+        VirtFs::freeList(fonts);
+    }
+
+    void getFilesInDir(const std::string &dir,
+                       StringVect &list,
+                       const std::string &ext)
+    {
+        const std::string path = dir + "/";
+        StringVect tempList;
+        VirtFs::getFilesWithDir(path, tempList);
+        FOR_EACH (StringVectCIter, it, tempList)
+        {
+            const std::string &str = *it;
+            if (findLast(str, ext))
+                list.push_back(str);
+        }
+        std::sort(list.begin(), list.end());
+    }
+
+    void getFiles(const std::string &path,
+                  StringVect &list)
+    {
+        VirtList *const fonts = VirtFs::enumerateFiles(path);
+        FOR_EACH (StringVectCIter, i, fonts->names)
+        {
+            if (!VirtFs::isDirectory(path + *i))
+                list.push_back(*i);
+        }
+        VirtFs::freeList(fonts);
+    }
+
+    void getDirs(const std::string &path, StringVect &list)
+    {
+        VirtList *const fonts = VirtFs::enumerateFiles(path);
+        FOR_EACH (StringVectCIter, i, fonts->names)
+        {
+            if (VirtFs::isDirectory(path + *i))
+                list.push_back(*i);
+        }
+        VirtFs::freeList(fonts);
+    }
+
+    std::string getPath(const std::string &file)
+    {
+        // get the real path to the file
+        const char *const tmp = VirtFs::getRealDir(file);
+        std::string path;
+
+        // if the file is not in the search path, then its nullptr
+        if (tmp)
+        {
+            path = std::string(tmp).append(dirSeparator).append(file);
+#if defined __native_client__
+            std::string dataZip = "/http/data.zip/";
+            if (path.substr(0, dataZip.length()) == dataZip)
+                path = path.replace(0, dataZip.length(), "/http/data/");
+#endif  // defined __native_client__
+        }
+        else
+        {
+            // if not found in search path return the default path
+            path = getPackageDir().append(dirSeparator).append(file);
+        }
+
+        return path;
+    }
+
+    std::string loadTextFileString(const std::string &fileName)
+    {
+        int contentsLength;
+        char *fileContents = static_cast<char*>(
+            VirtFs::loadFile(fileName, contentsLength));
+
+        if (!fileContents)
+        {
+            logger->log("Couldn't load text file: %s", fileName.c_str());
+            return std::string();
+        }
+        const std::string str = std::string(fileContents, contentsLength);
+        free(fileContents);
+        return str;
+    }
+
+    bool loadTextFile(const std::string &fileName,
+                      StringVect &lines)
+    {
+        int contentsLength;
+        char *fileContents = static_cast<char*>(
+            VirtFs::loadFile(fileName, contentsLength));
+
+        if (!fileContents)
+        {
+            logger->log("Couldn't load text file: %s", fileName.c_str());
+            return false;
+        }
+
+        std::istringstream iss(std::string(fileContents, contentsLength));
+        std::string line;
+
+        while (getline(iss, line))
+            lines.push_back(line);
+
+        free(fileContents);
+        return true;
+    }
 }  // namespace VirtFs
diff --git a/src/utils/virtfstools.h b/src/utils/virtfstools.h
index fccacbec1..14cf302fe 100644
--- a/src/utils/virtfstools.h
+++ b/src/utils/virtfstools.h
@@ -23,6 +23,8 @@
 
 #include "enums/simpletypes/append.h"
 
+#include "utils/stringvector.h"
+
 #include "localconsts.h"
 
 #include <string>
@@ -38,6 +40,19 @@ namespace VirtFs
                               const Append append);
     void searchAndRemoveArchives(const std::string &restrict path,
                                  const std::string &restrict ext);
+    void getFilesInDir(const std::string &dir,
+                       StringVect &list,
+                       const std::string &ext);
+    void getFilesWithDir(const std::string &restrict path,
+                         StringVect &restrict list);
+    void getFiles(const std::string &path,
+                  StringVect &list);
+    void getDirs(const std::string &path,
+                 StringVect &list);
+    std::string getPath(const std::string &file);
+    bool loadTextFile(const std::string &fileName,
+                      StringVect &lines);
+    std::string loadTextFileString(const std::string &fileName);
 }  // namespace VirtFs
 
 #endif  // UTILS_VIRTFSTOOLS_H