Changeset 7414 in orxonox.OLD for trunk/src/lib/shell/shell_command.cc

Timestamp:

Apr 28, 2006, 1:12:28 AM (18 years ago)

Author:

bensch

Message:

also get the offset

File:

• trunk/src/lib/shell/shell_command.cc (modified) (2 diffs)

trunk/src/lib/shell/shell_command.cc

@@ -136 +136 @@
   /**
    * @brief takes out an InputLine, searching for a Command.
+   * @see const ShellCommand* const ShellCommand::getCommandFromInput(const SubString& strings)
    * @param inputLine: the Input to analyse.
+   * @param paramBegin: The begin of the Splitted SubStrings entry of the Parameters section.
    * @returns: The ShellCommand if found.
    */
-  const ShellCommand* const ShellCommand::getCommandFromInput(const std::string& inputLine)
-  {
-    SubString strings(inputLine, SubString::WhiteSpaces);
+  const ShellCommand* const ShellCommand::getCommandFromInput(const std::string& inputLine, unsigned int& paramBegin)
+  {
+    ShellCommand::getCommandFromInput(SubString(inputLine, SubString::WhiteSpaces), paramBegin);
+  }
+
+  /**
+   * @brief takes out an InputLine, searching for a Command.
+   * @param strings: the Input to analyse.
+   * @param paramBegin: The begin of the Splitted SubStrings entry of the Parameters section.
+   * @returns: The ShellCommand if found.
+   */
+  const ShellCommand* const ShellCommand::getCommandFromInput(const SubString& strings, unsigned int& paramBegin)
+  {
     // no input, no Command.
     if (strings.size() == 0)
-      return NULL;
+    {
+      paramBegin = 0;
+      return NULL;
+    }
 
     // CHECK FOR ALIAS
@@ -162 +177 @@
       const ShellCommand* retCmd;
       if (strings.size() >= 1)
+      {
         retCmd = ShellCommand::getCommand(strings[1], cmdClass);
+        paramBegin = 2;
+      }
       if (retCmd == NULL && strings.size() >= 2)
+      {
         retCmd = ShellCommand::getCommand(strings[2], cmdClass);
-      return retCmd;
-
-    }
+        paramBegin = 3;
+      }
+      if (retCmd != NULL) // check for the paramBegin.
+        return retCmd;
+    }
+    paramBegin = 0;
+    return NULL;
   }