Initial setup for CLion

2026-03-28 16:54:11 +11:00
parent 239cc02591
commit 7b4134133c
1136 changed files with 811916 additions and 0 deletions
--- a/MediaClient/bm/linked_list.cpp
+++ b/MediaClient/bm/linked_list.cpp
@@ -0,0 +1,632 @@
+/***************************************************************************************
+ *
+ *  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+ *
+ *  By downloading, copying, installing or using the software you agree to this license.
+ *  If you do not agree to this license, do not download, install, 
+ *  copy or use the software.
+ *
+ *  Copyright (C) 2014-2024, Happytimesoft Corporation, all rights reserved.
+ *
+ *  Redistribution and use in binary forms, with or without modification, are permitted.
+ *
+ *  Unless required by applicable law or agreed to in writing, software distributed 
+ *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ *  CONDITIONS OF ANY KIND, either express or implied. See the License for the specific
+ *  language governing permissions and limitations under the License.
+ *
+****************************************************************************************/
+
+#include "sys_inc.h"
+#include "linked_list.h"
+
+
+/************************************************************************************/
+HT_API LINKED_LIST * h_list_create(BOOL bNeedMutex)
+{
+	LINKED_LIST * p_linked_list;
+
+	p_linked_list = (LINKED_LIST*) malloc(sizeof(LINKED_LIST));
+	if (p_linked_list == NULL)
+	{
+		return NULL;
+	}
+		
+	p_linked_list->p_first_node = NULL;
+	p_linked_list->p_last_node = NULL;
+
+	if (bNeedMutex)
+	{
+		p_linked_list->list_semMutex = sys_os_create_mutex();
+	}	
+	else
+	{
+		p_linked_list->list_semMutex = NULL;
+	}
+	
+	return p_linked_list;
+}
+
+/************************************************************************************/
+HT_API void h_list_get_ownership(LINKED_LIST * p_linked_list)
+{
+	if (p_linked_list->list_semMutex)
+	{
+		sys_os_mutex_enter(p_linked_list->list_semMutex);
+	}
+}
+
+HT_API void h_list_giveup_ownership(LINKED_LIST * p_linked_list)
+{
+	if (p_linked_list->list_semMutex)
+	{
+		sys_os_mutex_leave(p_linked_list->list_semMutex);
+	}
+}
+
+/************************************************************************************/
+HT_API void h_list_free_container(LINKED_LIST * p_linked_list)
+{
+	LINKED_NODE * p_node;
+	LINKED_NODE * p_next_node;
+
+	if (p_linked_list == NULL)
+	{
+		return;
+	}
+	
+	h_list_get_ownership(p_linked_list);
+
+	p_node = p_linked_list->p_first_node;
+
+	while (p_node != NULL) 
+	{
+		void * p_free;
+
+		p_next_node = p_node->p_next;
+		
+		p_free = p_node->p_data;
+
+		if (p_free != NULL)
+		{
+			free(p_free);
+		}
+		
+		free (p_node);
+
+		p_node = p_next_node;		
+	}
+
+	h_list_giveup_ownership(p_linked_list);
+
+	if (p_linked_list->list_semMutex)
+	{
+		sys_os_destroy_sig_mutex(p_linked_list->list_semMutex);
+	}
+
+	free (p_linked_list);
+}
+
+/************************************************************************************/
+HT_API void h_list_free_all_node(LINKED_LIST * p_linked_list)
+{
+	LINKED_NODE * p_node;
+	LINKED_NODE * p_next_node;
+
+	if (p_linked_list == NULL)
+	{
+		return;
+	}
+	
+	h_list_get_ownership(p_linked_list);
+
+	p_node = p_linked_list->p_first_node;
+
+	while (p_node != NULL) 
+	{
+		p_next_node = p_node->p_next;
+		
+		if (p_node->p_data != NULL)
+		{
+			free(p_node->p_data);
+		}
+		
+		free (p_node);
+
+		p_node = p_next_node;		
+	}
+	
+	p_linked_list->p_first_node = NULL;
+	p_linked_list->p_last_node = NULL;
+
+	h_list_giveup_ownership(p_linked_list);	
+}
+
+/************************************************************************************/
+HT_API BOOL h_list_add_at_front(LINKED_LIST * p_linked_list, void * p_item)
+{
+	LINKED_NODE * p_node;
+	LINKED_NODE * p_next_node;
+
+	if (p_linked_list == NULL)
+	{
+		return FALSE;
+	}
+	
+	if (p_item == NULL)
+	{
+		return FALSE;
+	}
+	
+	p_node = (LINKED_NODE*) malloc(sizeof(LINKED_NODE));
+	if (p_node == NULL)
+	{
+		return FALSE;
+	}
+	
+	p_node->p_next = NULL;
+	p_node->p_previous = NULL;
+	p_node->p_data = p_item;
+
+	h_list_get_ownership(p_linked_list);
+
+	if (p_linked_list->p_first_node == NULL)
+	{
+		p_linked_list->p_first_node = p_node;
+		p_linked_list->p_last_node = p_node;
+
+		p_node->p_previous = NULL;
+		p_node->p_next = NULL;
+	}
+	else
+	{
+		p_next_node = p_linked_list->p_first_node;
+
+		p_node->p_next = p_next_node;
+		p_node->p_previous = NULL;
+
+		p_next_node->p_previous = p_node;
+		p_linked_list->p_first_node = p_node;
+	}
+
+	h_list_giveup_ownership(p_linked_list);
+	
+	return TRUE;
+}
+
+/************************************************************************************/
+HT_API void h_list_remove_from_front(LINKED_LIST * p_linked_list)
+{
+	LINKED_NODE * p_node_to_remove;
+
+	if (p_linked_list == NULL)
+	{
+		return;
+	}
+	
+	h_list_get_ownership(p_linked_list);
+
+	p_node_to_remove = p_linked_list->p_first_node;
+
+	if (p_node_to_remove == NULL) 
+	{
+		h_list_giveup_ownership(p_linked_list);
+		return;
+	}
+
+	if (p_linked_list->p_first_node == p_linked_list->p_last_node)
+	{
+		p_linked_list->p_first_node = NULL;
+		p_linked_list->p_last_node = NULL;
+	}
+	else
+	{
+		p_linked_list->p_first_node = p_node_to_remove->p_next;
+		p_linked_list->p_first_node->p_previous = NULL;
+	}
+
+	free(p_node_to_remove);
+	
+	h_list_giveup_ownership(p_linked_list);
+}
+
+HT_API void h_list_remove_from_front_no_lock(LINKED_LIST * p_linked_list)
+{
+	LINKED_NODE * p_node_to_remove;
+
+	if (p_linked_list == NULL)	
+	{
+		return;
+	}
+	
+	p_node_to_remove = p_linked_list->p_first_node;
+
+	if (p_node_to_remove == NULL) 
+	{
+		return;
+	}
+
+	if (p_linked_list->p_first_node == p_linked_list->p_last_node)
+	{
+		p_linked_list->p_first_node = NULL;
+		p_linked_list->p_last_node = NULL;
+	}
+	else
+	{
+		p_linked_list->p_first_node = p_node_to_remove->p_next;
+		p_linked_list->p_first_node->p_previous = NULL;
+	}
+
+	free (p_node_to_remove);
+}
+
+/************************************************************************************/
+HT_API BOOL h_list_add_at_back(LINKED_LIST * p_linked_list, void * p_item)
+{
+	LINKED_NODE * p_node;
+	LINKED_NODE * p_previous_node;
+
+	if (p_linked_list == NULL)
+	{
+		return FALSE;
+	}
+	
+	if (p_item == NULL)
+	{
+		return FALSE;
+	}
+	
+	p_node = (LINKED_NODE*) malloc(sizeof(LINKED_NODE));
+	if (p_node == NULL)
+	{
+		return FALSE;
+	}
+	
+	p_node->p_next = NULL;
+	p_node->p_previous = NULL;
+	p_node->p_data = (void*) p_item;
+
+	h_list_get_ownership(p_linked_list);
+
+	if (p_linked_list->p_last_node == NULL)
+	{
+		p_linked_list->p_last_node = p_node;
+		p_linked_list->p_first_node = p_node;
+	
+		p_node->p_next = NULL;
+		p_node->p_previous = NULL;
+	}
+	else
+	{
+		p_previous_node = p_linked_list->p_last_node;
+
+		p_node->p_next = NULL;
+		p_node->p_previous = p_previous_node;
+
+		p_previous_node->p_next = p_node;
+
+		p_linked_list->p_last_node = p_node;
+	}
+
+	h_list_giveup_ownership(p_linked_list);
+
+	return TRUE;
+}
+
+/************************************************************************************/
+HT_API void h_list_remove_from_back(LINKED_LIST * p_linked_list)
+{
+	LINKED_NODE * p_node_to_remove;
+
+	if (p_linked_list == NULL)
+	{
+		return;
+	}
+	
+	h_list_get_ownership(p_linked_list);
+
+	if (p_linked_list->p_last_node == NULL)	
+	{
+		h_list_giveup_ownership(p_linked_list);
+		return;
+	}
+		
+	if (p_linked_list->p_first_node == p_linked_list->p_last_node)
+	{
+		p_node_to_remove = p_linked_list->p_first_node;
+
+		p_linked_list->p_first_node = NULL;
+		p_linked_list->p_last_node = NULL;
+
+		free(p_node_to_remove);
+
+		h_list_giveup_ownership(p_linked_list);
+		return;
+	}
+		
+	p_node_to_remove = p_linked_list->p_last_node;
+	
+	p_linked_list->p_last_node = p_node_to_remove->p_previous;
+
+	p_linked_list->p_last_node->p_next = NULL;
+	
+	free(p_node_to_remove);
+
+	p_node_to_remove = NULL;
+	
+	h_list_giveup_ownership(p_linked_list);
+}
+
+HT_API BOOL h_list_remove(LINKED_LIST * p_linked_list, LINKED_NODE * p_node)
+{
+	LINKED_NODE * p_previous_node;
+	LINKED_NODE * p_next_node;
+
+	if ((p_linked_list == NULL) || (p_node == NULL))
+	{
+		return FALSE;
+	}
+
+	p_previous_node = p_node->p_previous;
+	
+	p_next_node = p_node->p_next;
+	
+	if (p_previous_node != NULL)
+	{
+		p_previous_node->p_next = p_next_node;
+	}	
+	else
+	{
+		p_linked_list->p_first_node = p_next_node;
+	}
+
+	if (p_next_node != NULL)
+	{
+		p_next_node->p_previous = p_previous_node;
+	}	
+	else
+	{
+		p_linked_list->p_last_node = p_previous_node;
+	}
+	
+	free (p_node);
+
+	return TRUE;				
+}
+
+HT_API BOOL h_list_remove_data(LINKED_LIST * p_linked_list, void * p_data)
+{
+	LINKED_NODE * p_previous_node;
+	LINKED_NODE * p_next_node;
+	LINKED_NODE * p_node;
+
+	if ((p_linked_list == NULL) || (p_data == NULL))
+	{
+		return FALSE;
+	}
+	
+	h_list_get_ownership(p_linked_list);
+
+	p_node = p_linked_list->p_first_node;
+
+	while (p_node != NULL)
+	{
+		if (p_data == p_node->p_data)
+		{
+			break;
+		}
+		
+		p_node = p_node->p_next;
+	}
+
+	if (p_node == NULL)
+	{
+		h_list_giveup_ownership(p_linked_list);
+		return FALSE;
+	}
+
+	p_previous_node = p_node->p_previous;
+	
+	p_next_node = p_node->p_next;
+	
+	if (p_previous_node != NULL)
+	{
+		p_previous_node->p_next = p_next_node;
+	}	
+	else
+	{
+		p_linked_list->p_first_node = p_next_node;
+	}
+
+	if (p_next_node != NULL)
+	{
+		p_next_node->p_previous = p_previous_node;
+	}	
+	else
+	{
+		p_linked_list->p_last_node = p_previous_node;
+	}
+	
+	free(p_node);
+
+	h_list_giveup_ownership(p_linked_list);
+
+	return TRUE;				
+}
+
+/************************************************************************************/
+HT_API uint32 h_list_get_number_of_nodes(LINKED_LIST * p_linked_list)
+{
+	uint32 number_of_nodes;
+	LINKED_NODE * p_node;
+
+    if (NULL == p_linked_list)
+    {
+        return 0;
+    }
+    
+	h_list_get_ownership(p_linked_list);
+
+	p_node = p_linked_list->p_first_node;
+
+	number_of_nodes = 0;
+	
+	while (p_node !=  NULL)
+	{
+		++ number_of_nodes;
+		p_node = p_node->p_next;
+	}
+
+	h_list_giveup_ownership(p_linked_list);
+
+	return number_of_nodes;
+}
+
+/************************************************************************************/
+HT_API BOOL h_list_insert(LINKED_LIST * p_linked_list, LINKED_NODE * p_pre_node, void *p_item)
+{
+	if ((p_linked_list == NULL) || (p_item == NULL))
+	{
+		return FALSE;
+	}
+	
+	if (p_pre_node == NULL)
+	{
+		h_list_add_at_front(p_linked_list, p_item);
+	}	
+	else
+	{
+		if (p_pre_node->p_next == NULL)
+		{
+			h_list_add_at_back(p_linked_list, p_item);
+		}	
+		else
+		{
+			LINKED_NODE * p_node = (LINKED_NODE *)malloc(sizeof(LINKED_NODE));
+			if (NULL == p_node)
+			{
+			    return FALSE;
+			}
+		
+			h_list_get_ownership(p_linked_list);
+
+			p_node->p_data = p_item;
+			p_node->p_next = p_pre_node->p_next;
+			p_node->p_previous = p_pre_node;
+			p_pre_node->p_next->p_previous = p_node;
+			p_pre_node->p_next = p_node;
+		
+			h_list_giveup_ownership(p_linked_list);
+		}
+	}
+
+	return TRUE;
+}
+
+/***********************************************************************/
+HT_API LINKED_NODE * h_list_lookup_start(LINKED_LIST * p_linked_list)
+{
+	if (p_linked_list == NULL)
+	{
+		return NULL;
+	}
+	
+	h_list_get_ownership(p_linked_list);
+
+	if (p_linked_list->p_first_node)
+	{
+		return p_linked_list->p_first_node;
+	}
+
+	return NULL;
+}
+
+HT_API LINKED_NODE * h_list_lookup_next(LINKED_LIST * p_linked_list, LINKED_NODE * p_node)
+{
+	if (p_node == NULL)
+	{
+		return NULL;
+	}
+	
+	return p_node->p_next;
+}
+
+HT_API void h_list_lookup_end(LINKED_LIST * p_linked_list)
+{
+	if (p_linked_list == NULL)
+	{
+		return;
+	}
+	
+	h_list_giveup_ownership(p_linked_list);
+}
+
+HT_API LINKED_NODE * h_list_lookback_start(LINKED_LIST * p_linked_list)
+{
+	if (p_linked_list == NULL)
+	{
+		return NULL;
+    }
+    
+	h_list_get_ownership(p_linked_list);
+
+	if (p_linked_list->p_last_node)
+	{
+		return p_linked_list->p_last_node;
+	}
+
+	return NULL;
+}
+
+HT_API LINKED_NODE * h_list_lookback_next(LINKED_LIST * p_linked_list, LINKED_NODE * p_node)
+{
+	if (p_node == NULL)
+	{
+		return NULL;
+    }
+    
+	return p_node->p_previous;
+}
+
+HT_API void h_list_lookback_end(LINKED_LIST * p_linked_list)
+{
+	if (p_linked_list == NULL)
+	{
+		return;
+    }
+    
+	h_list_giveup_ownership(p_linked_list);
+}
+
+HT_API LINKED_NODE * h_list_get_from_front(LINKED_LIST * p_list)
+{
+	if (p_list == NULL)
+	{
+		return NULL;
+	}
+	
+	return p_list->p_first_node;
+}
+
+HT_API LINKED_NODE * h_list_get_from_back(LINKED_LIST * p_list)
+{
+	if (p_list == NULL)
+	{
+		return NULL;
+	}
+	
+	return p_list->p_last_node;
+}
+
+HT_API BOOL h_list_is_empty(LINKED_LIST * p_list)
+{
+	if (p_list == NULL)
+	{
+		return TRUE;
+	}
+	
+    return (p_list->p_first_node == NULL);
+}
+
+
+