Command aliasing

src/console/console.c

@@ -18,6 +18,7 @@
 #include "console/cmd/cmdexec.h"
 #include "console/cmd/cmdbind.h"
 #include "console/cmd/cmdtoggleconsole.h"
+#include "console/cmd/cmdalias.h"
 
 console_t CONSOLE;
 
@@ -32,6 +33,7 @@ void consoleInit() {
   consoleRegCmd("exec", cmdExec);
   consoleRegCmd("bind", cmdBind);
   consoleRegCmd("toggleconsole", cmdToggleConsole);
+  consoleRegCmd("alias", cmdAlias);
 
   #if CONSOLE_POSIX
     threadInit(&CONSOLE.thread, consoleInputThread);
@@ -286,14 +288,34 @@ void consoleExec(const char_t *line) {
             break;
           }
 
-          if(exec->cmd == NULL) {
+          // Variable not found, is there an alias that matches?
+          bool_t aliasFound = false;
+          for(uint32_t k = 0; k < CONSOLE.aliasCount; k++) {
+            consolealias_t *alias = &CONSOLE.aliases[k];
+            if(stringCompare(alias->alias, exec->command) != 0) continue;
+
+            // Matching alias found, we unlock the mutex and recursively call
+            // consoleExec to handle the alias command.
+            #if CONSOLE_POSIX
+              threadMutexUnlock(&CONSOLE.execMutex);
+            #endif
+            consoleExec(alias->command);
+            #if CONSOLE_POSIX
+              threadMutexLock(&CONSOLE.execMutex);
+            #endif
+
+            aliasFound = true;
+            break;
+          }
+
+          if(!aliasFound && exec->cmd == NULL) {
             consolePrint("Command \"%s\" not found", exec->command);
             exec = NULL;
             state = CONSOLE_EXEC_STATE_INITIAL;
             break;
           }
         }
-        
+
         // Prep for next command.
         exec = NULL;
         state = CONSOLE_EXEC_STATE_INITIAL;