Changeset 190

Timestamp:

03/23/09 10:52:00 (15 years ago)

Author:

bhilburn

Message:

Implemented the GetRemoteComponentType? function is the components header
for all subclasses of 'component'.

Location:

vtcross/trunk/src

Files:

• include/vtcross/Makefile.am (modified) (1 diff)
• include/vtcross/components.h (modified) (2 diffs)
• lib/socketcomm/socketcomm.cpp (modified) (2 diffs)

vtcross/trunk/src/include/vtcross/Makefile.am

@@ -1 +1 @@
 include_HEADERS = error.h debug.h socketcomm.h cbr.h components.h \
                                   containers.h libvtcross.h common.h config.h
+
+components_h_LDADD = ../lib/socketcomm/libsocketcomm.a

vtcross/trunk/src/include/vtcross/components.h

@@ -23 +23 @@
 
 #include "containers.h"
+#include "socketcomm.h"
 
 
@@ -33 +34 @@
     public:
         /* Asks the component at the passed socket FD for its component type
-         * string.
-         */
-        virtual void GetRemoteComponentType() = 0;
+         * string.  Note that this implementation is global for all component
+         * types, so is implemented here.  Should a component need to override
+         * it, that is possible via dynamic binding or overloading.
+         */
+        virtual std::string GetRemoteComponentType(int32_t componentSocketFD)
+        {
+            SendMessage(componentSocketFD, "request_component_type");
+
+            char buffer[256];
+            memset(buffer, 0, 256);
+            ReadMessage(componentSocketFD, buffer);
+
+            return std::string(buffer);
+        }
 
 

vtcross/trunk/src/lib/socketcomm/socketcomm.cpp

@@ -46 +46 @@
 
 int32_t 
-ClientSocket(const char* serverName, const char* portNumber)
+ClientSocket(const char* serverName, const char* serverPort)
 {
     int32_t socketFD;
@@ -58 +58 @@
         ERROR(1, "No server found by that hostname.");
 
-    portNumber = atoi(portNumber);
+    portNumber = atoi(serverPort);
 
     socketFD = socket(AF_INET, SOCK_STREAM, 0);