Fixed #11 added WsjcppCore::recoursiveRemoveDir

Author: sea5kg

README.md

@@ -410,4 +410,16 @@ Recoursive copy files
 if (WsjcppCore::recoursiveCopyFiles("./folder1", "./folder2")) {
     // everything ok
 }
+```
+
+
+### recoursiveRemoveDir
+
+Recoursive remove dir (+ subdirs) and files
+*Please will be careful*
+
+```
+if (WsjcppCore::recoursiveRemoveDir("./folder2")) {
+    // everything removed
+}
 ```

src/main.cpp

@@ -26,7 +26,11 @@ int main(int argc, char* argv[]) {
         "Evgenii Sopov",
         ""
     );
+    if (WsjcppCore::dirExists("./tmp2")) {
+        WsjcppCore::recoursiveRemoveDir("./tmp2");
+    }
     WsjcppCore::recoursiveCopyFiles("./tmp", "./tmp2");
+    WsjcppCore::recoursiveRemoveDir("./tmp2");
 
     return 0;
 }

src/wsjcpp_core.cpp

@@ -711,6 +711,38 @@ bool WsjcppCore::recoursiveCopyFiles(const std::string& sSourceDir, const std::s
     return true;
 }
 
+
+
+// ---------------------------------------------------------------------
+
+bool WsjcppCore::recoursiveRemoveDir(const std::string& sDir) {
+    if (!WsjcppCore::dirExists(sDir)) {
+        WsjcppLog::err("recoursiveCopyFiles", "Dir '" + sDir + "' did not exists");
+        return false;
+    }
+
+    std::vector<std::string> vFiles = WsjcppCore::getListOfFiles(sDir);
+    for (int i = 0; i < vFiles.size(); i++) {
+        std::string sFile = sDir + "/" + vFiles[i];
+        if (!WsjcppCore::removeFile(sFile)) {
+            return false;
+        }
+    }
+
+    std::vector<std::string> vDirs = WsjcppCore::getListOfDirs(sDir);
+    for (int i = 0; i < vDirs.size(); i++) {
+        std::string sDir2 = sDir + "/" + vDirs[i];
+        if (!WsjcppCore::recoursiveRemoveDir(sDir2)) {
+            return false;
+        }
+    }
+
+    if (!WsjcppCore::removeFile(sDir)) {
+        return false;
+    }
+    return true;
+}
+
 // ---------------------------------------------------------------------
 // WsjcppLog
 

src/wsjcpp_core.h

@@ -70,6 +70,7 @@ class WsjcppCore {
         static std::string getHumanSizeBytes(long nBytes);
 
         static bool recoursiveCopyFiles(const std::string& sSourceDir, const std::string& sTargetDir);
+        static bool recoursiveRemoveDir(const std::string& sDir);
 };