Updated the main API, echoserver, client, and server for the NO_WOLFSSH_SERVER and NO_WOLFSSH_CLIENT options.

examples/client/client.c

@@ -20,7 +20,6 @@
 
 #define WOLFSSH_TEST_CLIENT
 
-
 #include <wolfssh/ssh.h>
 #include <wolfssh/test.h>
 #include "examples/client/client.h"
@@ -28,6 +27,8 @@
     #include <termios.h>
 #endif
 
+#ifndef NO_WOLFSSH_CLIENT
+
 const char testString[] = "Hello, wolfSSH!";
 
 
@@ -323,6 +324,8 @@ THREAD_RETURN WOLFSSH_THREAD client_test(void* args)
     return 0;
 }
 
+#endif /* NO_WOLFSSH_CLIENT */
+
 
 #ifndef NO_MAIN_DRIVER
 
@@ -344,7 +347,9 @@ THREAD_RETURN WOLFSSH_THREAD client_test(void* args)
         wolfSSH_Init();
 
         ChangeToWolfSshRoot();
+#ifndef NO_WOLFSSH_CLIENT
         client_test(&args);
+#endif
 
         wolfSSH_Cleanup();
 

examples/echoserver/echoserver.c

@@ -46,6 +46,8 @@
 #endif
 
 
+#ifndef NO_WOLFSSH_SERVER
+
 static const char echoserverBanner[] = "wolfSSH Example Echo Server\n";
 
 
@@ -179,14 +181,11 @@ static int ssh_worker(thread_ctx_t* threadCtx) {
  * returns 0 on success
  */
 static int sftp_worker(thread_ctx_t* threadCtx) {
-    int ret = 0;
+    int ret;
 
-    (void)threadCtx;
-#ifndef NO_WOLFSSH_SERVER
     do {
         ret = wolfSSH_SFTP_read(threadCtx->ssh);
     } while (ret != WS_FATAL_ERROR);
-#endif
 
     return ret;
 }
@@ -815,6 +814,8 @@ THREAD_RETURN WOLFSSH_THREAD echoserver_test(void* args)
     return 0;
 }
 
+#endif /* NO_WOLFSSH_SERVER */
+
 
 #ifndef NO_MAIN_DRIVER
 
@@ -836,7 +837,9 @@ THREAD_RETURN WOLFSSH_THREAD echoserver_test(void* args)
 #ifndef WOLFSSL_NUCLEUS
         ChangeToWolfSshRoot();
 #endif
+#ifndef NO_WOLFSSH_SERVER
         echoserver_test(&args);
+#endif
 
         wolfSSH_Cleanup();
 

examples/server/server.c

@@ -39,6 +39,8 @@
 #endif
 
 
+#ifndef NO_WOLFSSH_SERVER
+
 static const char serverBanner[] = "wolfSSH Example Server\n";
 
 
@@ -709,6 +711,9 @@ THREAD_RETURN WOLFSSH_THREAD server_test(void* args)
     return 0;
 }
 
+#endif /* NO_WOLFSSH_SERVER */
+
+
 #ifndef NO_MAIN_DRIVER
 
     int main(int argc, char** argv)
@@ -728,7 +733,9 @@ THREAD_RETURN WOLFSSH_THREAD server_test(void* args)
 
         wolfSSH_Init();
 
+#ifndef NO_WOLFSSH_SERVER
         server_test(&args);
+#endif
 
         wolfSSH_Cleanup();
 

src/ssh.c

@@ -254,6 +254,8 @@ const char* wolfSSH_ErrorToName(int err)
 }
 
 
+#ifndef NO_WOLFSSH_SERVER
+
 const char acceptError[] = "accept error: %s, %d";
 const char acceptState[] = "accept state: %s";
 
@@ -434,6 +436,10 @@ int wolfSSH_accept(WOLFSSH* ssh)
     return WS_SUCCESS;
 }
 
+#endif /* NO_WOLFSSH_SERVER */
+
+
+#ifndef NO_WOLFSSH_CLIENT
 
 const char connectError[] = "connect error: %s, %d";
 const char connectState[] = "connect state: %s";
@@ -473,7 +479,7 @@ int wolfSSH_connect(WOLFSSH* ssh)
 
         case CONNECT_SERVER_VERSION_DONE:
             if ( (ssh->error = SendKexInit(ssh)) < WS_SUCCESS) {
-                WLOG(WS_LOG_DEBUG, acceptError,
+                WLOG(WS_LOG_DEBUG, connectError,
                      "SERVER_VERSION_DONE", ssh->error);
                 return WS_FATAL_ERROR;
             }
@@ -648,6 +654,8 @@ int wolfSSH_connect(WOLFSSH* ssh)
     return WS_SUCCESS;
 }
 
+#endif /* NO_WOLFSSH_CLIENT */
+
 
 int wolfSSH_shutdown(WOLFSSH* ssh)
 {
@@ -1232,7 +1240,8 @@ int wolfSSH_ChannelSend(WOLFSSH_CHANNEL* channel,
 {
     int bytesTxd = 0;
 
-    WLOG(WS_LOG_DEBUG, "Entering wolfSSH_ChannelSend(), ID = %d, peerID = %d", channel->channel, channel->peerChannel);
+    WLOG(WS_LOG_DEBUG, "Entering wolfSSH_ChannelSend(), ID = %d, peerID = %d",
+            channel->channel, channel->peerChannel);
 
 #ifdef DEBUG_WOLFSSH
     DumpOctetString(buf, bufSz);