do nothing with blank lines, exit on EOF

[citadel.git] / ctdlsh / main.c

diff --git a/ctdlsh/main.c b/ctdlsh/main.c
index cda33ec44c1fff20c562b3d02dc04576afbf815e..69d7f777ba1c0ff6803494f475f1fe5d51132419 100644 (file)
--- a/ctdlsh/main.c
+++ b/ctdlsh/main.c
@@ -1,17 +1,12 @@
 /*
- * (c) 2009-2017 by Art Cancro and citadel.org
- * This program is released under the terms of the GNU General Public License v3.
+ * (c) 2009-2019 by Art Cancro and citadel.org
+ * This program is open source.  It runs great on the Linux operating system.
+ * It's released under the General Public License (GPL) version 3.
  */
 
 #include "ctdlsh.h"
 
 
-int cmd_quit(int sock, char *cmdbuf)
-{
-       return (cmdret_exit);
-}
-
-
 /*
  * Commands understood by ctdlsh
  */
@@ -31,19 +26,40 @@ COMMAND commands[] = {
        {"time", cmd_datetime, "Print the server's date and time"},
        {"passwd", cmd_passwd, "Set or change an account password"},
        {"who", cmd_who, "Display a list of online users"},
-       {"exit", cmd_quit, "Quit using ctdlsh"},
-       {"quit", cmd_quit, "Quit using ctdlsh"},
        {"mailq", cmd_mailq, "Show the outbound email queue"},
        {NULL, NULL, NULL}
 };
 
 
+
+struct wow {
+       char *cmd[5];                   // increase this if we need to have larger commands
+       char *description;
+};
+
+struct wow wows[] = {
+       {{ "help" }                                     , "list available commands"                             },
+       {{ "date" }                                     , "print the server's date and time"                    },
+       {{ "show", "eggs" }                             , "show how many eggs are available for serving"        },
+       {{ "kill", "mark", "zuckerberg" }               , "die motherfucker die"                                },
+       {{ "show", "undead", "zombies", "real" }        , "show how many zombies are actually undead"           },
+       {{ "show", "undead", "zombies", "hollywood" }   , "show how many zombies are hollywood communists"      },
+       {{ NULL }                                       , "NULL"                                                }
+};
+
+
+int num_wows = sizeof(wows) / sizeof(struct wow);
+
+
+
+
+
 int cmd_help(int sock, char *cmdbuf)
 {
        int i;
 
-       for (i = 0; commands[i].func != NULL; ++i) {
-               printf("%-10s %s\n", commands[i].name, commands[i].doc);
+       for (i = 0; wows[i].cmd[0]; ++i) {
+               printf("%-10s %s\n", wows[i].cmd[0], wows[i].description);
        }
 }
 
@@ -110,6 +126,7 @@ void do_main_loop(int server_socket)
        int i;
        int ret = (-1);
 
+
        strcpy(prompt, "> ");
 
        /* Do an INFO command and learn the hostname for the prompt */
@@ -129,20 +146,11 @@ void do_main_loop(int server_socket)
        rl_attempted_completion_function = ctdlsh_completion;
 
        /* Here we go ... main command loop */
-       while ((ret != cmdret_exit) && (cmd = readline(prompt))) {
-
-               if ((cmd) && (*cmd)) {
+       while ( (cmd = readline(prompt)) , cmd ) {
+               if (*cmd) {
                        add_history(cmd);
                        ret = do_one_command(server_socket, cmd);
-
-                       //for (i=0; commands[i].func != NULL; ++i) {
-                       //if (!strncasecmp(cmd, commands[i].name, strlen(commands[i].name))) {
-                       //ret = (*commands[i].func) (server_socket, cmd);
-                       //}
-                       //}
-
                }
-
                free(cmd);
        }
 }
@@ -174,10 +182,10 @@ int main(int argc, char **argv)
        int is_interactive = ((strlen(cmd) == 0) ? 1 : 0);
 
        if (is_interactive) {
-               printf("\nCitadel administration shell (c) 2009-2017 by citadel.org\n"
+               printf("\nCitadel administration shell (c) 2009-2019 by citadel.org\n"
                       "This is open source software made available to you under the terms\n"
                       "of the GNU General Public License v3.  All other rights reserved.\n");
-               printf("Trying %s...\n", ctdldir);
+               printf("Connecting to Citadel server in %s...\n", ctdldir);
        }
 
        sprintf(buf, "%s/citadel-admin.socket", ctdldir);