Reconfigured Telnet server.

In order to have the wget command make some sense the write command should be present too.
- On the Apple][ reduction of the MTU seems to gain just enough RAM to have the (rather heavy-weight) full-blown C library file I/O working.
- On the C128 there's way too little RAM so there's no wget command but only the file commands.
- On the CBMs a dummy lseek() was necessary to have the read command link.

apps/shell/shell-file.c

@@ -51,7 +51,7 @@
 PROCESS(shell_ls_process, "ls");
 SHELL_COMMAND(ls_command,
 	      "ls",
-	      "ls: list files",
+	      "ls <dirname>: list files",
 	      &shell_ls_process);
 PROCESS(shell_append_process, "append");
 SHELL_COMMAND(append_command,
@@ -82,19 +82,21 @@ PROCESS_THREAD(shell_ls_process, ev, data)
   char buf[32];
   PROCESS_BEGIN();
   
-  if(cfs_opendir(&dir, "/") != 0) {
+  if(data != NULL) {
-    shell_output_str(&ls_command, "Cannot open directory", "");
+    if(cfs_opendir(&dir, data) != 0) {
-  } else {
+      shell_output_str(&ls_command, "Cannot open directory", "");
-    totsize = 0;
+    } else {
-    while(cfs_readdir(&dir, &dirent) == 0) {
+      totsize = 0;
-      totsize += dirent.size;
+      while(cfs_readdir(&dir, &dirent) == 0) {
-      sprintf(buf, "%lu ", (unsigned long)dirent.size);
+        totsize += dirent.size;
-      /*      printf("'%s'\n", dirent.name);*/
+        sprintf(buf, "%lu ", (unsigned long)dirent.size);
-      shell_output_str(&ls_command, buf, dirent.name);
+        /*      printf("'%s'\n", dirent.name);*/
+        shell_output_str(&ls_command, buf, dirent.name);
+      }
+      cfs_closedir(&dir);
+      sprintf(buf, "%lu", (unsigned long)totsize);
+      shell_output_str(&ls_command, "Total size: ", buf);
     }
-    cfs_closedir(&dir);
-    sprintf(buf, "%lu", (unsigned long)totsize);
-    shell_output_str(&ls_command, "Total size: ", buf);
   }
   PROCESS_END();
 }

examples/telnet-server/Makefile.apple2enh.defines

@@ -1 +1 @@
-DEFINES = WITH_LOGGING,WITH_CLIENT,WITH_DNS,WITH_PFS
+DEFINES = CONNECTIONS=3,WITH_LOGGING,WITH_CLIENT,WITH_DNS,MTU_SIZE=1000

examples/telnet-server/Makefile.atarixl.defines

@@ -1 +1 @@
-DEFINES = WITH_LOGGING,WITH_CLIENT,WITH_DNS
+DEFINES = CONNECTIONS=3,WITH_LOGGING,WITH_CLIENT,WITH_DNS

examples/telnet-server/Makefile.c128.defines

@@ -1 +1 @@
-DEFINES = WITH_LOGGING,WITH_CLIENT,WITH_DNS,WITH_PFS,CONNECTIONS=2,MTU_SIZE=500
+DEFINES = WITH_LOGGING

examples/telnet-server/Makefile.c64.defines

@@ -1 +1 @@
-DEFINES = WITH_LOGGING,WITH_CLIENT,WITH_DNS,WITH_PFS
+DEFINES = CONNECTIONS=3,WITH_LOGGING,WITH_CLIENT,WITH_DNS

examples/telnet-server/telnet-server.c

@@ -48,21 +48,18 @@ PROCESS_THREAD(shell_init_process, ev, data)
 {
   PROCESS_BEGIN();
 
-#ifdef __CC65__
-  shell_ps_init();
-  shell_netstat_init();
-  shell_wget_init();
-  shell_memdebug_init();
-#else /* __CC65__ */
   shell_file_init();
+#ifndef __CC65__
   shell_httpd_init();
   shell_irc_init();
   shell_ps_init();
   shell_run_init();
   shell_text_init();
   shell_time_init();
+#endif /* !__CC65__ */
+#ifndef __C128__
   shell_wget_init();
-#endif /* __CC65__ */
+#endif /* !__C128__ */
 
   PROCESS_END();
 }

platform/c128/Makefile.c128

@@ -31,7 +31,7 @@
 # Author: Oliver Schmidt <ol.sc@web.de>
 #
 
-CONTIKI_TARGET_SOURCEFILES += pfs.S pfs_write.S
+CONTIKI_TARGET_SOURCEFILES += lseek.c pfs.S pfs_write.S
 
 CONTIKI_CPU = $(CONTIKI)/cpu/6502
 include $(CONTIKI_CPU)/Makefile.6502

platform/c128/lib/lseek.c

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2007, Swedish Institute of Computer Science.
+ * All rights reserved. 
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions 
+ * are met: 
+ * 1. Redistributions of source code must retain the above copyright 
+ *    notice, this list of conditions and the following disclaimer. 
+ * 2. Redistributions in binary form must reproduce the above copyright 
+ *    notice, this list of conditions and the following disclaimer in the 
+ *    documentation and/or other materials provided with the distribution. 
+ * 3. Neither the name of the Institute nor the names of its contributors 
+ *    may be used to endorse or promote products derived from this software 
+ *    without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE. 
+ *
+ * This file is part of the Contiki operating system.
+ * 
+ * Author: Oliver Schmidt <ol.sc@web.de>
+ *
+ */
+
+#include <unistd.h>
+
+/*-----------------------------------------------------------------------------------*/
+off_t
+__fastcall__ lseek(int fd, off_t offset, int whence)
+{
+  return (off_t)-1;
+}
+/*-----------------------------------------------------------------------------------*/

platform/c64/Makefile.c64

@@ -31,7 +31,7 @@
 # Author: Oliver Schmidt <ol.sc@web.de>
 #
 
-CONTIKI_TARGET_SOURCEFILES += pfs.S pfs_write.S
+CONTIKI_TARGET_SOURCEFILES += lseek.c pfs.S pfs_write.S
 
 CONTIKI_CPU = $(CONTIKI)/cpu/6502
 include $(CONTIKI_CPU)/Makefile.6502

platform/c64/lib/lseek.c

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2007, Swedish Institute of Computer Science.
+ * All rights reserved. 
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions 
+ * are met: 
+ * 1. Redistributions of source code must retain the above copyright 
+ *    notice, this list of conditions and the following disclaimer. 
+ * 2. Redistributions in binary form must reproduce the above copyright 
+ *    notice, this list of conditions and the following disclaimer in the 
+ *    documentation and/or other materials provided with the distribution. 
+ * 3. Neither the name of the Institute nor the names of its contributors 
+ *    may be used to endorse or promote products derived from this software 
+ *    without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE. 
+ *
+ * This file is part of the Contiki operating system.
+ * 
+ * Author: Oliver Schmidt <ol.sc@web.de>
+ *
+ */
+
+#include <unistd.h>
+
+/*-----------------------------------------------------------------------------------*/
+off_t
+__fastcall__ lseek(int fd, off_t offset, int whence)
+{
+  return (off_t)-1;
+}
+/*-----------------------------------------------------------------------------------*/