Changeset 297cb73 in mainline

Timestamp:

2012-11-23T23:06:00Z (11 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

4a5ba372

Parents:

ec85df0

Message:

Rudimentary support for passing commands to kconsole from klog.

Files:

• kernel/generic/src/console/console.c (modified) (1 diff)
• uspace/app/klog/Makefile (modified) (1 diff)
• uspace/app/klog/klog.c (modified) (2 diffs)

kernel/generic/src/console/console.c

@@ -367 +367 @@
                 data[size] = 0;
                 
-                printf("%s", data);
+                switch (cmd) {
+                case KLOG_WRITE:
+                        printf("%s", data);
+                        break;
+                case KLOG_COMMAND:
+                        for (unsigned int i = 0; i < size; i++)
+                                indev_push_character(stdin, data[i]);
+                        indev_push_character(stdin, '\n');
+                        break;
+                }
+
                 free(data);
-        } else
-                klog_update(NULL);
-        
+        }
+
         return size;
 }

uspace/app/klog/Makefile

@@ -29 +29 @@
 
 USPACE_PREFIX = ../..
+LIBS = $(LIBCLUI_PREFIX)/libclui.a
+EXTRA_CFLAGS = -I$(LIBCLUI_PREFIX)
 BINARY = klog
 

uspace/app/klog/klog.c

@@ -48 +48 @@
 #include <adt/list.h>
 #include <adt/prodcons.h>
+#include <tinput.h>
 
 #define NAME       "klog"
@@ -228 +229 @@
         }
         
+        tinput_t *input = tinput_new();
+        if (!input) {
+                fprintf(stderr, "%s: Could not create input\n", NAME);
+                return ENOMEM;
+        }       
+
         fibril_add_ready(fid);
         event_unmask(EVENT_KLOG);
         klog_update();
         
-        task_retval(0);
-        async_manager();
-        
-        return 0;
+        tinput_set_prompt(input, "klog> ");
+
+        char *str;
+        while ((rc = tinput_read(input, &str)) == EOK) {
+                if (str_cmp(str, "") == 0) {
+                        free(str);
+                        continue;
+                }
+
+                klog_command(str, str_size(str));
+                free(str);
+        }
+ 
+        if (rc == ENOENT)
+                rc = EOK;       
+
+        return EOK;
 }