C++ (Cpp) CP_DEF_Sの例

コード例 #1

ファイル: console.c プロジェクト: diogofm/Cronus

/**
 * Loads console commands list
 * See CP_DEF_C, CP_DEF_C2, CP_DEF_S, CP_DEF
 **/
void console_load_defaults(void) {
	struct {
		char *name;
		CParseFunc func;
		char *connect;
		struct CParseEntry *self;
	} default_list[] = {
		CP_DEF(help),
		/**
		 * Server related commands
		 **/
		CP_DEF_C(server),
		CP_DEF_S(ers_report,server),
		CP_DEF_S(mem_report,server),
		CP_DEF_S(malloc_usage,server),
		CP_DEF_S(exit,server),
		/**
		 * Sql related commands
		 **/
		CP_DEF_C(sql),
		CP_DEF_C2(update,sql),
		CP_DEF_S(skip,update),
	};
	unsigned int i, len = ARRAYLENGTH(default_list);
	struct CParseEntry *cmd;

	RECREATE(console->input->cmds,struct CParseEntry *, len);

	for(i = 0; i < len; i++) {
		CREATE(cmd, struct CParseEntry, 1);

		safestrncpy(cmd->cmd, default_list[i].name, CP_CMD_LENGTH);

		if( default_list[i].func )
			cmd->u.func = default_list[i].func;
		else
			cmd->u.next = NULL;

		cmd->next_count = 0;

		console->input->cmd_count++;
		console->input->cmds[i] = cmd;
		default_list[i].self = cmd;
		if( !default_list[i].connect ) {
			RECREATE(console->input->cmd_list,struct CParseEntry *, ++console->input->cmd_list_count);
			console->input->cmd_list[console->input->cmd_list_count - 1] = cmd;
		}
	}

コード例 #2

ファイル: console.c プロジェクト: shikazu/Hercules

/**
 * Loads console commands list
 **/
void console_load_defaults(void)
{
	/**
	 * Defines a main category.
	 *
	 * Categories can't be used as commands!
	 * E.G.
	 * - sql update skip
	 *   'sql' is the main category
	 * CP_DEF_C(category)
	 **/
#define CP_DEF_C(x) { #x , CPET_CATEGORY, NULL , NULL, NULL }
	/**
	 * Defines a sub-category.
	 *
	 * Sub-categories can't be used as commands!
	 * E.G.
	 * - sql update skip
	 *   'update' is a sub-category
	 * CP_DEF_C2(command, category)
	 **/
#define CP_DEF_C2(x,y) { #x , CPET_CATEGORY, NULL , #y, NULL }
	/**
	 * Defines a command that is inside a category or sub-category
	 * CP_DEF_S(command, category/sub-category)
	 **/
#define CP_DEF_S(x,y) { #x, CPET_FUNCTION, CPCMD_C_A(x,y), #y, NULL }
	/**
	 * Defines a command that is _not_ inside any category
	 * CP_DEF_S(command)
	 **/
#define CP_DEF(x) { #x , CPET_FUNCTION, CPCMD_A(x), NULL, NULL }

	struct {
		char *name;
		int type;
		CParseFunc func;
		char *connect;
		struct CParseEntry *self;
	} default_list[] = {
		CP_DEF(help),
		/**
		 * Server related commands
		 **/
		CP_DEF_C(server),
		CP_DEF_S(ers_report,server),
		CP_DEF_S(mem_report,server),
		CP_DEF_S(malloc_usage,server),
		CP_DEF_S(exit,server),
		/**
		 * Sql related commands
		 **/
		CP_DEF_C(sql),
		CP_DEF_C2(update,sql),
		CP_DEF_S(skip,update),
	};
	int len = ARRAYLENGTH(default_list);
	struct CParseEntry *cmd;
	int i;

	VECTOR_ENSURE(console->input->commands, len, 1);

	for(i = 0; i < len; i++) {
		CREATE(cmd, struct CParseEntry, 1);

		safestrncpy(cmd->cmd, default_list[i].name, CP_CMD_LENGTH);

		cmd->type = default_list[i].type;

		switch (cmd->type) {
			case CPET_FUNCTION:
				cmd->u.func = default_list[i].func;
				break;
			case CPET_CATEGORY:
				VECTOR_INIT(cmd->u.children);
				break;
			case CPET_UNKNOWN:
				break;
		}

		VECTOR_PUSH(console->input->commands, cmd);
		default_list[i].self = cmd;
		if (!default_list[i].connect) {
			VECTOR_ENSURE(console->input->command_list, 1, 1);
			VECTOR_PUSH(console->input->command_list, cmd);
		}
	}

	for (i = 0; i < len; i++) {
		int k;
		if (!default_list[i].connect)
			continue;
		ARR_FIND(0, VECTOR_LENGTH(console->input->commands), k, strcmpi(default_list[i].connect, VECTOR_INDEX(console->input->commands, k)->cmd) == 0);
		if (k != VECTOR_LENGTH(console->input->commands)) {
			struct CParseEntry *parent = VECTOR_INDEX(console->input->commands, k);
			Assert_retb(parent->type == CPET_CATEGORY);
			cmd = default_list[i].self;
			VECTOR_ENSURE(parent->u.children, 1, 1);
			VECTOR_PUSH(parent->u.children, cmd);
		}
	}
#undef CP_DEF_C
#undef CP_DEF_C2
#undef CP_DEF_S
#undef CP_DEF
}