main()
{
head = CreateLinkTable();
AddLinkTableNode(head,(tLinkTableNode *)&data[0]);
AddLinkTableNode(head,(tLinkTableNode *)&data[1]);
/* cmd line begins */
while(1)
{
char cmd[CMD_MAX_LEN];
printf("Input a cmd number > ");
scanf("%s", cmd);
tDataNode *p = FindCmd(head, cmd);
if( p == NULL)
{
printf("This is a wrong cmd!\n ");
continue;
}
printf("%s - %s\n", p->cmd, p->desc);
if(p->handler != NULL)
{
p->handler();
}
}
}
/*
* run add cmd
*/
int Add(tLinkTable *pLinkTable)
{
char AddCmd[CMD_MAX_LEN];
char AddDesc[DESC_LEN];
if(pLinkTable == NULL)
{
return FAILURE;
}
tDataNode * pAdd = (tDataNode *)malloc(sizeof(tDataNode));
tDataNode * pTempNode;
printf("Plase input AddCmd name > ");
scanf("%s", AddCmd);
pTempNode = FindCmd(pLinkTable, AddCmd);
if(pTempNode != NULL)
{
printf("Cmd is existed!\n");
return FAILURE;
}
strcpy(pAdd->cmd, AddCmd);
printf("Plase input cmd desc >");
getchar();
scanf("%[^\n]", AddDesc);
strcpy(pAdd->desc, AddDesc);
pAdd->pNext = NULL;
pAdd->hander = NULL;
AddLinkTableNode(pLinkTable,(tLinkTableNode *)pAdd);
return SUCCESS;
}
/* add commands into the head */
int AddCmd(tLinkTable *head, const char * cmd, const char * desc,int (*handler)(tLinkTable * handler), int * enable)
{
if(head != NULL && cmd != NULL)
{
if(FindCmd(head, (char*)cmd)==NULL)
{
tDataNode * pNode = (tDataNode*)malloc(sizeof(tDataNode));
pNode->pNext=NULL;
pNode->cmd=cmd;
pNode->desc=desc;
pNode->handler=handler;
pNode->enable=ENABLE;
AddLinkTableNode(head,(tLinkTableNode *)pNode);
return SUCCESS;
}
else
{
printf("command is exist!\n");
return FAILURE;
}
}
else
{
return FAILURE;
}
}
int AddMenuData(tLinkTable ** head, char s1[], char s2[], int (* handler)())
{
tDataNode * pNode = (tDataNode *)malloc(sizeof(tDataNode));
pNode->cmd = s1;
pNode->desc = s2;
pNode->handler = handler;
AddLinkTableNode(* head, (tLinkTableNode *)pNode);
return 0;
}
tLinkTable * InitCmd()
{
tLinkTable * pLinkTable = CreateLinkTable();
int i;
for(i = 0; i < CMD_NUM; i++)
{
AddLinkTableNode(pLinkTable,(tLinkTableNode *)&data[i]);
}
return pLinkTable;
}
/* Add MenuItem to Menu */
int AddMenuItem(tLinkTable* head, char* cmdname, char* cmddesc, int (*function)())
{
tMenuItem* ptMenuItem = (tMenuItem*) malloc(sizeof(tMenuItem));
ptMenuItem->cmd = (char*)malloc(sizeof(char)*CMD_LENGTH);
ptMenuItem->desc = (char*)malloc(sizeof(char)*DESCRIPTION_LENGTH);
strcpy(ptMenuItem->cmd,cmdname);
strcpy(ptMenuItem->desc,cmddesc);
ptMenuItem->handler = function;
AddLinkTableNode(head,(tLinkTableNode *)ptMenuItem);
return 0;
}
int InitMenuData(tLinkTable ** ppLinktable)
{
*ppLinktable = CreateLinkTable();
tDataNode* pNode = (tDataNode*)malloc(sizeof(tDataNode));
pNode->cmd = "help";
pNode->desc = "Menu List:";
pNode->handler = Help;
AddLinkTableNode(*ppLinktable,(tLinkTableNode *)pNode);
pNode = (tDataNode*)malloc(sizeof(tDataNode));
pNode->cmd = "version";
pNode->desc = "Menu Program V1.0";
pNode->handler = NULL;
AddLinkTableNode(*ppLinktable,(tLinkTableNode *)pNode);
pNode = (tDataNode*)malloc(sizeof(tDataNode));
pNode->cmd = "quit";
pNode->desc = "Quit from Menu Program V1.0";
pNode->handler = Quit;
AddLinkTableNode(*ppLinktable,(tLinkTableNode *)pNode);
return 0;
}
/* initialize the Command */
int InitCmd(tLinkTable* head,tDataNode data[])
{
int i;
i = 0;
for(; i<CMD_MAX_LEN; i++)
{
if(data[i].cmd != NULL)
{
AddLinkTableNode(head,(tLinkTableNode *)&data[i]);
}
else
{
break;
}
}
return 0;
}
int main()
{
int i;
tLinkTable * pLinkTable = CreateLinkTable();
for(i = 0; i < 10; i++)
{
tNode* pNode = (tNode*)malloc(sizeof(tNode));
pNode->data = i;
debug("AddLinkTableNode\n");
AddLinkTableNode(pLinkTable,(tLinkTableNode *)pNode);
}
/* search by callback */
debug("SearchLinkTableNode\n");
tNode* pTempNode = (tNode*)SearchLinkTableNode(pLinkTable,SearchConditon);
printf("%d\n",pTempNode->data);
/* search one by one */
pTempNode = Search(pLinkTable);
printf("%d\n",pTempNode->data);
debug("DelLinkTableNode\n");
DelLinkTableNode(pLinkTable,(tLinkTableNode *)pTempNode);
free(pTempNode);
DeleteLinkTable(pLinkTable);
}
/* Add cmd to linklist */
int AddCmd(char *cmd, char *desc, int handler(char *))
{
/* Check arguments */
if(head == NULL)
{
head = CreateLinkTable();
}
if(head == NULL || cmd == NULL || desc == NULL || handler == NULL)
{
return FAILURE;
}
/* Check if the cmd is existence */
if(CheckCmdExist(cmd) == SUCCESS)
{
return FAILURE;
}
tDataNode* pNode = (tDataNode*)malloc(sizeof(tDataNode));
pNode->cmd = cmd;
pNode->desc = desc;
pNode->handler = handler;
return AddLinkTableNode(head,(tLinkTableNode *)pNode);
}
