diff --git a/components/finsh/cmd.c b/components/finsh/cmd.c index 757b18af62c10f54df7ec167d1e905096830113a..eaf5759473957f6ffefa3c0921f5cd60ae5db788 100644 --- a/components/finsh/cmd.c +++ b/components/finsh/cmd.c @@ -43,7 +43,7 @@ * 2012-04-29 goprife improve the command line auto-complete feature. * 2012-06-02 lgnq add list_memheap * 2012-10-22 Bernard add MS VC++ patch. - * 2016-06-02 armink beautify the list_thread command + * 2016-06-02 armink beautify all list object information command */ #include @@ -82,52 +82,73 @@ MSH_CMD_EXPORT(version, show RT-Thread version information); extern struct rt_object_information rt_object_container[]; -static long _list_thread(struct rt_list_node *list) -{ - struct rt_thread *thread; +/** + * Preprocessing the object name show information + * + * @param list object list + * @param type object type e.g., thread, semaphore + * @param header object name header information + * @param split_sign the split sign is using '-' between the object name header and object name table + * @param max_len the maximum object name length in list + */ +static void pre_obj_name_show_info(struct rt_list_node *list, const char *type, char *header, + char *split_sign, rt_size_t *max_len) { struct rt_list_node *node; - rt_uint8_t *ptr, cur_max_name_len = 0, cur_thread_name_len; - char thread_header[RT_NAME_MAX], thread_split[RT_NAME_MAX]; - const char * thread_str = "thread"; - rt_size_t i, thread_str_len = rt_strlen(thread_str), thread_str_index; + struct rt_object *node_obj = NULL; + rt_size_t i, len, type_len = rt_strlen(type), type_index; - /* calculate the maximum thread name length */ + *max_len = 0; + /* calculate the maximum object name length */ for (node = list->next; node != list; node = node->next) { - thread = rt_list_entry(node, struct rt_thread, list); - cur_thread_name_len = rt_strlen(thread->name); - if(cur_max_name_len < cur_thread_name_len) { - cur_max_name_len = cur_thread_name_len; + node_obj = rt_list_entry(node, struct rt_object, list); + len = rt_strlen(node_obj->name); + if (*max_len < len) { + *max_len = len; } } - if (cur_max_name_len < thread_str_len) { - cur_max_name_len = thread_str_len; + if (*max_len < type_len) { + *max_len = type_len; } - /* calculate the "thread" string in header index */ - thread_str_index = (cur_max_name_len - thread_str_len) / 2; - - for (i = 0; i < cur_max_name_len; i ++) { - thread_split[i] = '-'; - if (thread_str_len < cur_max_name_len) { - if (i < thread_str_index) { - thread_header[i] = ' '; - thread_header[cur_max_name_len - i - 1] = ' '; - } else if (i < thread_str_index + thread_str_len) { - thread_header[i] = thread_str[i - thread_str_index]; + /* calculate the object type string in header index */ + type_index = (*max_len - type_len) / 2; + + for (i = 0; i < *max_len; i ++) { + split_sign[i] = '-'; + if (type_len <= *max_len) { + if (i < type_index) { + header[i] = ' '; + header[*max_len - i - 1] = ' '; + } else if (i < type_index + type_len) { + header[i] = type[i - type_index]; } else { - thread_header[i] = ' '; + header[i] = ' '; } } } - thread_header[cur_max_name_len] = '\0'; - thread_split[cur_max_name_len] = '\0'; + header[*max_len] = '\0'; + split_sign[*max_len] = '\0'; +} - rt_kprintf("%s pri status sp stack size max used left tick error\n", thread_header); - rt_kprintf("%s -- ------- ---------- ---------- --- ---------- ---\n", thread_split); +static long _list_thread(struct rt_list_node *list) +{ + struct rt_thread *thread; + struct rt_list_node *node; + rt_uint8_t *ptr; + char name_header[RT_NAME_MAX], name_split_sign[RT_NAME_MAX]; + rt_size_t max_name_len = 0; + /* preprocessing the object name show information */ + pre_obj_name_show_info(list, "thread", name_header, name_split_sign, &max_name_len); + + rt_kprintf("%s pri status sp stack size max used left tick error\n", name_header); + rt_kprintf("%s -- ------- ---------- ---------- --- ---------- ---\n", name_split_sign); for (node = list->next; node != list; node = node->next) { thread = rt_list_entry(node, struct rt_thread, list); - rt_kprintf("%-*.*s %02d ", cur_max_name_len, cur_max_name_len, thread->name, thread->current_priority); + rt_kprintf("%-*.s %02d ", + max_name_len, + thread->name, + thread->current_priority); if (thread->stat == RT_THREAD_READY) rt_kprintf(" ready "); else if (thread->stat == RT_THREAD_SUSPEND) rt_kprintf(" suspend"); @@ -176,16 +197,20 @@ static long _list_sem(struct rt_list_node *list) { struct rt_semaphore *sem; struct rt_list_node *node; + char name_header[RT_NAME_MAX], name_split_sign[RT_NAME_MAX]; + rt_size_t max_name_len = 0; + /* preprocessing the object name show information */ + pre_obj_name_show_info(list, "semaphore", name_header, name_split_sign, &max_name_len); - rt_kprintf("semaphore v suspend thread\n"); - rt_kprintf("-------- --- --------------\n"); + rt_kprintf("%s v suspend thread\n", name_header); + rt_kprintf("%s --- --------------\n", name_split_sign); for (node = list->next; node != list; node = node->next) { sem = (struct rt_semaphore *)(rt_list_entry(node, struct rt_object, list)); if (!rt_list_isempty(&sem->parent.suspend_thread)) { - rt_kprintf("%-8.*s %03d %d:", - RT_NAME_MAX, + rt_kprintf("%-*.s %03d %d:", + max_name_len, sem->parent.parent.name, sem->value, rt_list_len(&sem->parent.suspend_thread)); @@ -194,8 +219,8 @@ static long _list_sem(struct rt_list_node *list) } else { - rt_kprintf("%-8.*s %03d %d\n", - RT_NAME_MAX, + rt_kprintf("%-*.s %03d %d\n", + max_name_len, sem->parent.parent.name, sem->value, rt_list_len(&sem->parent.suspend_thread)); @@ -218,16 +243,20 @@ static long _list_event(struct rt_list_node *list) { struct rt_event *e; struct rt_list_node *node; + char name_header[RT_NAME_MAX], name_split_sign[RT_NAME_MAX]; + rt_size_t max_name_len = 0; + /* preprocessing the object name show information */ + pre_obj_name_show_info(list, "event", name_header, name_split_sign, &max_name_len); - rt_kprintf("event set suspend thread\n"); - rt_kprintf("-------- ---------- --------------\n"); + rt_kprintf("%s set suspend thread\n", name_header); + rt_kprintf("%s ---------- --------------\n", name_split_sign); for (node = list->next; node != list; node = node->next) { e = (struct rt_event *)(rt_list_entry(node, struct rt_object, list)); if (!rt_list_isempty(&e->parent.suspend_thread)) { - rt_kprintf("%-8.*s 0x%08x %03d:", - RT_NAME_MAX, + rt_kprintf("%-*.s 0x%08x %03d:", + max_name_len, e->parent.parent.name, e->set, rt_list_len(&e->parent.suspend_thread)); @@ -236,8 +265,10 @@ static long _list_event(struct rt_list_node *list) } else { - rt_kprintf("%-8.*s 0x%08x 0\n", - RT_NAME_MAX, e->parent.parent.name, e->set); + rt_kprintf("%-*.s 0x%08x 0\n", + max_name_len, + e->parent.parent.name, + e->set); } } @@ -257,14 +288,18 @@ static long _list_mutex(struct rt_list_node *list) { struct rt_mutex *m; struct rt_list_node *node; + char name_header[RT_NAME_MAX], name_split_sign[RT_NAME_MAX]; + rt_size_t max_name_len = 0; + /* preprocessing the object name show information */ + pre_obj_name_show_info(list, "mutex", name_header, name_split_sign, &max_name_len); - rt_kprintf("mutex owner hold suspend thread\n"); - rt_kprintf("-------- -------- ---- --------------\n"); + rt_kprintf("%s owner hold suspend thread\n", name_header); + rt_kprintf("%s -------- ---- --------------\n", name_split_sign); for (node = list->next; node != list; node = node->next) { m = (struct rt_mutex *)(rt_list_entry(node, struct rt_object, list)); - rt_kprintf("%-8.*s %-8.*s %04d %d\n", - RT_NAME_MAX, + rt_kprintf("%-*.s %-8.*s %04d %d\n", + max_name_len, m->parent.parent.name, RT_NAME_MAX, m->owner->name, @@ -288,16 +323,20 @@ static long _list_mailbox(struct rt_list_node *list) { struct rt_mailbox *m; struct rt_list_node *node; + char name_header[RT_NAME_MAX], name_split_sign[RT_NAME_MAX]; + rt_size_t max_name_len = 0; + /* preprocessing the object name show information */ + pre_obj_name_show_info(list, "mailbox", name_header, name_split_sign, &max_name_len); - rt_kprintf("mailbox entry size suspend thread\n"); - rt_kprintf("-------- ---- ---- --------------\n"); + rt_kprintf("%s entry size suspend thread\n", name_header); + rt_kprintf("%s ---- ---- --------------\n", name_split_sign); for (node = list->next; node != list; node = node->next) { m = (struct rt_mailbox *)(rt_list_entry(node, struct rt_object, list)); if (!rt_list_isempty(&m->parent.suspend_thread)) { - rt_kprintf("%-8.*s %04d %04d %d:", - RT_NAME_MAX, + rt_kprintf("%-*.s %04d %04d %d:", + max_name_len, m->parent.parent.name, m->entry, m->size, @@ -307,8 +346,8 @@ static long _list_mailbox(struct rt_list_node *list) } else { - rt_kprintf("%-8.*s %04d %04d %d\n", - RT_NAME_MAX, + rt_kprintf("%-*.s %04d %04d %d\n", + max_name_len, m->parent.parent.name, m->entry, m->size, @@ -332,16 +371,20 @@ static long _list_msgqueue(struct rt_list_node *list) { struct rt_messagequeue *m; struct rt_list_node *node; + char name_header[RT_NAME_MAX], name_split_sign[RT_NAME_MAX]; + rt_size_t max_name_len = 0; + /* preprocessing the object name show information */ + pre_obj_name_show_info(list, "msgqueue", name_header, name_split_sign, &max_name_len); - rt_kprintf("msgqueue entry suspend thread\n"); - rt_kprintf("-------- ---- --------------\n"); + rt_kprintf("%s entry suspend thread\n", name_header); + rt_kprintf("%s ---- --------------\n", name_split_sign); for (node = list->next; node != list; node = node->next) { m = (struct rt_messagequeue *)(rt_list_entry(node, struct rt_object, list)); if (!rt_list_isempty(&m->parent.suspend_thread)) { - rt_kprintf("%-8.*s %04d %d:", - RT_NAME_MAX, + rt_kprintf("%-*.s %04d %d:", + max_name_len, m->parent.parent.name, m->entry, rt_list_len(&m->parent.suspend_thread)); @@ -350,8 +393,8 @@ static long _list_msgqueue(struct rt_list_node *list) } else { - rt_kprintf("%-8.*s %04d %d\n", - RT_NAME_MAX, + rt_kprintf("%-*.s %04d %d\n", + max_name_len, m->parent.parent.name, m->entry, rt_list_len(&m->parent.suspend_thread)); @@ -374,15 +417,18 @@ static long _list_memheap(struct rt_list_node *list) { struct rt_memheap *mh; struct rt_list_node *node; + char name_header[RT_NAME_MAX], name_split_sign[RT_NAME_MAX]; + rt_size_t mart_size_t max_name_len = 0* preprocessing the object name show information */ + pre_obj_name_show_info(list, "memheap", name_header, name_split_sign, &max_name_len); - rt_kprintf("memheap pool size max used size available size\n"); - rt_kprintf("-------- ---------- ------------- --------------\n"); + rt_kprintf("%s pool size max used size available size\n", name_header); + rt_kprintf("%s ---------- ------------- --------------\n", name_split_sign); for (node = list->next; node != list; node = node->next) { mh = (struct rt_memheap *)rt_list_entry(node, struct rt_object, list); - rt_kprintf("%-8.*s %-010d %-013d %-05d\n", - RT_NAME_MAX, + rt_kprintf("%-*.s %-010d %-013d %-05d\n", + max_name_len, mh->parent.name, mh->pool_size, mh->max_used_size, @@ -405,16 +451,20 @@ static long _list_mempool(struct rt_list_node *list) { struct rt_mempool *mp; struct rt_list_node *node; + char name_header[RT_NAME_MAX], name_split_sign[RT_NAME_MAX]; + rt_size_t max_name_len = 0; + /* preprocessing the object name show information */ + pre_obj_name_show_info(list, "mempool", name_header, name_split_sign, &max_name_len); - rt_kprintf("mempool block total free suspend thread\n"); - rt_kprintf("-------- ---- ---- ---- --------------\n"); + rt_kprintf("%s block total free suspend thread\n", name_header); + rt_kprintf("%s ---- ---- ---- --------------\n", name_split_sign); for (node = list->next; node != list; node = node->next) { mp = (struct rt_mempool *)rt_list_entry(node, struct rt_object, list); if (mp->suspend_thread_count > 0) { - rt_kprintf("%-8.*s %04d %04d %04d %d:", - RT_NAME_MAX, + rt_kprintf("%-*.s %04d %04d %04d %d:", + max_name_len, mp->parent.name, mp->block_size, mp->block_total_count, @@ -425,8 +475,8 @@ static long _list_mempool(struct rt_list_node *list) } else { - rt_kprintf("%-8.*s %04d %04d %04d %d\n", - RT_NAME_MAX, + rt_kprintf("%-*.s %04d %04d %04d %d\n", + max_name_len, mp->parent.name, mp->block_size, mp->block_total_count, @@ -450,14 +500,18 @@ static long _list_timer(struct rt_list_node *list) { struct rt_timer *timer; struct rt_list_node *node; + char name_header[RT_NAME_MAX], name_split_sign[RT_NAME_MAX]; + rt_size_t max_name_len = 0; + /* preprocessing the object name show information */ + pre_obj_name_show_info(list, "timer", name_header, name_split_sign, &max_name_len); - rt_kprintf("timer periodic timeout flag\n"); - rt_kprintf("-------- ---------- ---------- -----------\n"); + rt_kprintf("%s periodic timeout flag\n", name_header); + rt_kprintf("%s ---------- ---------- -----------\n", name_split_sign); for (node = list->next; node != list; node = node->next) { timer = (struct rt_timer *)(rt_list_entry(node, struct rt_object, list)); - rt_kprintf("%-8.*s 0x%08x 0x%08x ", - RT_NAME_MAX, + rt_kprintf("%-*.s 0x%08x 0x%08x ", + max_name_len, timer->parent.name, timer->init_tick, timer->timeout_tick); @@ -507,14 +561,18 @@ static long _list_device(struct rt_list_node *list) "Miscellaneous Device", "Unknown" }; + char name_header[RT_NAME_MAX], name_split_sign[RT_NAME_MAX]; + rt_size_t max_name_len = 0; + /* preprocessing the object name show information */ + pre_obj_name_show_info(list, "device", name_header, name_split_sign, &max_name_len); - rt_kprintf("device type ref count\n"); - rt_kprintf("-------- -------------------- ----------\n"); + rt_kprintf("%s type ref count\n", name_header); + rt_kprintf("%s -------------------- ----------\n", name_split_sign); for (node = list->next; node != list; node = node->next) { device = (struct rt_device *)(rt_list_entry(node, struct rt_object, list)); - rt_kprintf("%-8.*s %-20s %-8d\n", - RT_NAME_MAX, + rt_kprintf("%-*.s %-20s %-8d\n", + max_name_len, device->parent.name, (device->type <= RT_Device_Class_Unknown) ? device_type_str[device->type] : @@ -540,16 +598,23 @@ int list_module(void) { struct rt_module *module; struct rt_list_node *list, *node; + char name_header[RT_NAME_MAX], name_split_sign[RT_NAME_MAX]; + rt_size_t max_name_len = 0; + /* preprocessing the object name show information */ + pre_obj_name_show_info(list, "module", name_header, name_split_sign, &max_name_len); list = &rt_object_container[RT_Object_Class_Module].object_list; - rt_kprintf("module name ref address \n"); - rt_kprintf("------------ -------- ------------\n"); + rt_kprintf("%s ref address \n", name_header); + rt_kprintf("%s -------- ------------\n", name_split_sign); for (node = list->next; node != list; node = node->next) { module = (struct rt_module *)(rt_list_entry(node, struct rt_object, list)); - rt_kprintf("%-16.*s %-04d 0x%08x\n", - RT_NAME_MAX, module->parent.name, module->nref, module->module_space); + rt_kprintf("%-*.s %-04d 0x%08x\n", + max_name_len, + module->parent.name, + module->nref, + module->module_space); } return 0;