Kommandos in einzelne Argumente aufteilen

1 files changed, 59 insertions, 0 deletions

diff --git a/src/Common/Util.h b/src/Common/Util.h
index 04b666c..71d7b69 100644
--- a/src/Common/Util.h
+++ b/src/Common/Util.h
@@ -22,6 +22,7 @@
 
 #include <string>
 #include <locale>
+#include <vector>
 
 namespace Mad {
 namespace Common {
@@ -54,6 +55,64 @@ class Util {
 
       return str.substr(beg, end);
     }
+
+    static std::vector<std::string> split(const std::string &str) {
+      std::vector<std::string> ret;
+      std::string temp;
+      bool quoteSingle = false, quoteDouble = false, escape = false;
+
+      size_t beg = 0;
+
+      for(size_t cur = 0; cur < str.length(); ++cur) {
+        if(!escape) {
+          if(str[cur] == ' ' && !quoteSingle && !quoteDouble) {
+            if(cur == beg && temp.empty()) {
+              ++beg;
+            }
+            else {
+              temp += str.substr(beg, cur-beg);
+              ret.push_back(temp);
+              temp.clear();
+              beg = cur+1;
+            }
+
+            continue;
+          }
+
+          if(str[cur] == '"' && !quoteSingle) {
+            temp += str.substr(beg, cur-beg);
+            beg = cur+1;
+
+            quoteDouble = !quoteDouble;
+            continue;
+          }
+          if(str[cur] == '\'' && !quoteDouble) {
+            temp += str.substr(beg, cur-beg);
+            beg = cur+1;
+
+            quoteSingle = !quoteSingle;
+            continue;
+          }
+
+          if(str[cur] == '\\') {
+            escape = true;
+            continue;
+          }
+        }
+
+        if(escape && ((!quoteSingle && !quoteDouble) || (quoteSingle && str[cur] == '\'') || (quoteDouble && (str[cur] == '"' || str[cur] == '\\')))) {
+          temp += str.substr(beg, cur-beg-1);
+          beg = cur;
+        }
+
+        escape = false;
+      }
+
+      temp += str.substr(beg, std::string::npos);
+      ret.push_back(temp);
+
+      return ret;
+    }
 };
 
 }