Started the cookie tag. Still needs work.

Global.cpp

@@ -101,7 +101,7 @@ namespace jet {
 
    void Global::renderVariableName(coreutils::ZString &variable, coreutils::MString &name, coreutils::MString &modifier, std::map<coreutils::MString, coreutils::MString> &lvariables) {
       while(!variable.ifNext("]")) {	       
-	 name << variable.getTokenInclude("#?ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._-");
+	 name << variable.getTokenInclude("?ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._-");
 	 if(variable.ifNext(";")) {	   
 	    renderVariableName(variable, modifier, modifier, lvariables);
 	    return;
@@ -111,7 +111,7 @@ namespace jet {
 	    name << getVariable(variable, lvariables);
 	 } else if(variable.ifNext("]"))
 	   return;
-	 else if(!variable.ifNextInclude("#?ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._-")) 
+	 else if(!variable.ifNextInclude("?ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._-")) 
 	   throw coreutils::Exception("invalid variable name.");	 
       }	    
       return;

Tag.cpp

@@ -19,6 +19,7 @@
 #include "__while.h"
 #include "__until.h"
 #include "__header.h"
+#include "__cookie.h"
 #include "__whiledir.h"
 #include "__tag.h"
 #include "__dotag.h"
@@ -174,6 +175,9 @@ namespace jet {
 	    } else if(ifTagName(in, "header")) {
 	       __header _header(in, out, global, this, local);
 	       continue;
+	    } else if(ifTagName(in, "cookie")) {
+	       __cookie _cookie(in, out, global, this, local);
+	       continue;
 	    } else if(ifTagName(in, "whiledir")) {
 	       __whiledir _whiledir(in, out, global, this, local);
 	       continue;

__cookie.cpp

@@ -0,0 +1,67 @@
+#include "__cookie.h"
+#include "Exception.h"
+#include "Operand.h"
+#include <iostream>
+#include <ctime>
+
+namespace jet {
+   
+   __cookie::__cookie(coreutils::ZString &in, coreutils::MString &parentOut, Global &global, Tag *parent, Tag *local) : Tag(in, parentOut, global, parent, local) {
+      output = false;
+      if(!variableDefined("name"))
+	throw coreutils::Exception("header tag must have name defined.");
+      if(!variableDefined("expr") && variableDefined("value") && hasContainer)
+	throw coreutils::Exception("header tag cannot have both value and a container.");
+      if(variableDefined("expr") && !variableDefined("value") && hasContainer)
+	throw coreutils::Exception("header tag cannot have both expr and a container.");
+      if(variableDefined("expr") && variableDefined("value") && !hasContainer)
+	throw coreutils::Exception("header tag cannot have both expr and value.");
+      if(!variableDefined("expr") && !variableDefined("value") && !hasContainer)
+	throw coreutils::Exception("header tag must have a value, expr or a container.");
+      resolveKeyword("name");
+      if(variableDefined("expr")) {
+	 if(variableDefined("eval"))
+	   throw coreutils::Exception("Cannot use eval with expr.");	 
+	 global.headers[variables["name"]] = Operand(variables["expr"], global, parent->variables).string;	    
+      } else if(hasContainer) {
+	 processContainer(container);
+	 if(evaluate) {
+	    global.headers[variables["name"]] = out;	       
+	 } else {	   
+	    global.headers[variables["name"]] = container;
+	 }	    
+      } else {
+	 resolveKeyword("value");
+	 global.headers[variables["Set-Cookie"]] = variables["value"];
+      }      
+   }      
+}
+
+
+/*              write(so, "Set-cookie: ", 12);
+               write(so, cookie->name, cookie->lname);
+               write(so, "=", 1);
+               write(so, cookie->value, cookie->lvalue);
+
+               // If cookie has expiration then calculate the unix time for the time value.
+
+               if(cookie->ltimeout > 0) 
+{
+
+                     timeout_value = atoi(null_terminated(cookie->timeout, cookie->ltimeout));
+                     if(timeout_value > 0) 
+     {
+
+	                     time(&time_value);
+	                     time_value += timeout_value;
+	                     timeout_struct = localtime(&time_value);
+	                     time_length = strftime(cookie_timeout_buffer, sizeof(cookie_timeout_buffer), "%a, %d-%b-%Y %H:%M:%S %Z", timeout_struct);            $
+	                       write(so, "; Expires=", 10);
+	                     write(so, cookie_timeout_buffer, time_length);
+     }
+
+}
+
+
+               write (so, "\n", 1);  */
+

__cookie.h

@@ -0,0 +1,19 @@
+#ifndef ____cookie_h__
+#define ____cookie_h__
+
+#include "Tag.h"
+#include "ZString.h"
+#include "MString.h"
+
+namespace jet {
+   
+   class __cookie : public Tag {
+   
+    public:
+      __cookie(coreutils::ZString &in, coreutils::MString &parentOut, Global &global, Tag *parent, Tag *local);   
+      
+   };
+   
+}
+
+#endif

tests/testdb.jet

@@ -7,8 +7,8 @@
   </whilerow>
 Number of rows: $[1.#]
 Number of columns: $[1.?#]
-<for name="ix" start="1" end="$[1.?#]" step="1">
-Field $[ix] is $[1.#$[ix]]
+<for name="ix" start="1" end="$[1.?#]" step="1" scope="global">
+Field $[ix] is $[1.?$[ix]]
 </for>
  </mysql>
 </jet>