MP3_Player (cd, ls 기능 포함)

MP3 Player in C.hwp

앞으로의 목표는 가사 파일을 파일로 불러와 읽어서 처리할것이다.

그리고 멈추는 기능도 만들수 있을것 같다.

#include 
#include 
#include 
#include 
#include  
#include 
#include  
#include 


#pragma warning(disable:4996)
#pragma comment(lib, "winmm.lib")
typedef struct _finddata_t  FILE_SEARCH;
void ls();
void cd(char *command);
void all(char* path);
void cls();
char *replaceAll(char *s, const char *olds, const char *news);
void mp3_player(); 
void command_chaeck();
void lyrics();
char temp[400][512];
char strBuffer[_MAX_PATH] = { 0 };
char *pstrBuffer = NULL;
int wav_file_cnt = 0;
int now_file_num = 0;
int play_time[] = {13,16,19,23};
char play_lyrics[500][100] = {"[나연] 모두 나를 가지고 매일 가만 안 두죠","[모모] 내가 너무 예쁘죠 나 때문에 다 힘들죠","[나연] 어딜 걷고 있어도 빨간 바닥인거죠","[사나] Red carpet 같은 기분 모두 날 쳐다 보죠 Oh"};
TCHAR file_name[512] = { 0, };
TCHAR file_set[512] = { 0, };

void main() {

	char command[100];
	const char exit[] = "exit ";
	const char cols[] = "ls ";
	const char cocd[] = "cd ";
	const char coall[] = "all";
	const char cocls[] = "cls";
	const char mp3[] = "mp3";
	char *path=NULL;

	while (1) {
		pstrBuffer = getcwd(strBuffer, _MAX_PATH);
		printf("all입력후 원하시는 절대경로를 입력해주시면 됩니다. (all C:\\) \n\n");
		printf("%s :", pstrBuffer);
		fgets(command, sizeof(command), stdin);
		if (strncmp(command, exit, 4) == 0) break;
		else if (strncmp(command, cols, 2) == 0) ls();
		else if (strncmp(command, cocd, 2) == 0) {
			if (strncmp(command, cocd, 3) == 0)	cd(command);
			else printf("cd : cd is not command!!\n");
		}
		else if (strncmp(command, coall, 3) == 0) {
	
				path = strtok(command, " ");
				while (path != NULL) {
					path = strtok(NULL, "");
					if (path != NULL) break;
				}
				path[strlen(path) - 1] = '\0';
		
			all(path);
			printf("Wav File List!!!!\n\n\n");
			for (int i = 0; i < wav_file_cnt; i++) {
				puts(temp[i]);
			}
		}
		else if (strncmp(command, cocls, 3) == 0) cls();
		else if (strncmp(command, mp3, 3) == 0) {
			if (wav_file_cnt == 0) {
				printf("all을 실행해주세요\n");
			}
			else {
				mp3_player();
			}
		}
		
	}


}
void ls() {
	long h_file;
	FILE_SEARCH file_search;
	char search_Path[100] = ".\\*.*";
	char txt[] = "";
	char *test = NULL;
	int i = 0;
	if ((h_file = _findfirst(search_Path, &file_search)) == -1L) {
		printf("No files in current directory!\n");
		exit(1);
	}
	do {
		if (strstr(file_search.name, txt)) {
			//strcpy(test, file_search.name);
			//i = isFileOrDir(file_search.name);
			if (file_search.attrib == 16) {
				SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 4);
				puts(file_search.name);
				SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 7);
			}
			else {
				puts(file_search.name);
			}
			
		}

	} while (_findnext(h_file, &file_search) == 0);
}
void cd(char *command) {
	char cut[] = " ";
	char end[] = "";
	char new_command[100];
	char cd_command[100];
	char *command_cut = NULL;

	strcpy(new_command, command);
	new_command[strlen(new_command) - 1] = '\0';
	command_cut = strtok(command, cut);

	while (command_cut != NULL) {
		command_cut = strtok(NULL, end);
		if (command_cut != NULL) break;
	}

	pstrBuffer = getcwd(strBuffer, _MAX_PATH);
	strcpy(cd_command, pstrBuffer);
	strcat(cd_command, "\\");
	strcat(cd_command, command_cut);

	command_cut[strlen(command_cut) - 1] = '\0';


	char *ch = replaceAll(cd_command, "\\", "\\\\");
	strcpy(cd_command, ch);



	int error_check = chdir((char*)cd_command);
	if (error_check == -1) {
		printf("%s : %s is not a folder or .\n", new_command, command_cut);
		return;
	}
}
void all(char *path) {
	long h_file;
	FILE_SEARCH file_search;

	
	char search_Path[512];
	strcpy(search_Path, path);

	char search_command[512];
	strcpy(search_command, search_Path);
	strcat(search_command, "*.*");
	
	char temp_[512];
	char old_Path[512];
	strcpy(old_Path, search_Path);

	char txt[] = "";
	char *test = NULL;
	int i = 0;

 	if ((h_file = _findfirst(search_command, &file_search)) == -1L) {
		//printf("No files in current directory!\n");
		return;
	}
	do {

		if (strstr(file_search.name, txt)) {
			if (strstr(file_search.name, ".wav")) {
				strcpy(temp_, search_Path);
				strcat(temp_, file_search.name);
				strcpy(temp[wav_file_cnt],temp_);
				wav_file_cnt++;
			}
			if ((strcmp(file_search.name, ".") == 0) || (strcmp(file_search.name, "..") == 0)) {
				continue;
			}
			else if (file_search.attrib == 16 || file_search.attrib == 17) {

				SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 4);
				puts(file_search.name);
				SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 7);

				int error_check = chdir(search_Path);
				if (error_check == -1) {
					printf("error\n");
					return;
				}

				strcat(search_Path, file_search.name);
				strcat(search_Path, "\\");
				all(search_Path);
 				strcpy(search_Path, old_Path);
			}
			else {
				puts(file_search.name);
			}
			
		}

	} while (_findnext(h_file, &file_search) == 0);
	int error_check = chdir(pstrBuffer);
	if (error_check == -1) {
		printf("error\n");
		return;
	}
	
}
void cls() {
	system("cls");
}
char *replaceAll(char *s, const char *olds, const char *news) {
	char *result;
	char *sr;
	size_t i, count = 0;
	size_t oldlen = strlen(olds); if (oldlen < 1) return s;
	size_t newlen = strlen(news);

	if (newlen != oldlen) {
		for (i = 0; s[i] != '\0';) {
			if (memcmp(&s[i], olds, oldlen) == 0) count++, i += oldlen;
			else i++;
		}
	}
	else i = strlen(s);


	result = (char *)malloc(i + 1 + count * (newlen - oldlen));
	if (result == NULL) return NULL;


	sr = result;
	while (*s) {
		if (memcmp(s, olds, oldlen) == 0) {
			memcpy(sr, news, newlen);
			sr += newlen;
			s += oldlen;
		}
		else *sr++ = *s++;
	}
	*sr = '\0';
	result[strlen(result) - 1] = '\0';
	return result;
}
void command_chaeck() {
	int key_command;
	while (!kbhit());
	key_command = getch();
	do {
		key_command = getch();
	} while (key_command == 244);
	switch (key_command)
	{
	case 77: {
		now_file_num++;
		if (now_file_num == wav_file_cnt) now_file_num = wav_file_cnt - 1;
		break;
	}
	case 75: {
		if (now_file_num == 0) break;
		now_file_num--;
		break;
	}
	default:
		break;
	}


}
void mp3_player() {
	int max_size = 0; 
	while (1) {
 		MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, temp[now_file_num], strlen(temp[now_file_num]), file_name, 512);
		if (strlen(file_name) > max_size) {
			max_size = strlen(file_name);
		}
		file_name[(max_size-(max_size - strlen(temp[now_file_num])))] = '\0';
		printf("<- 이전노래, -> 다음노래 \n");
		printf("현재 실행되는 노래의 이름: %s\n", temp[now_file_num]);
		PlaySound((LPCWSTR)file_name, NULL, SND_FILENAME | SND_ASYNC | SND_LOOP);
		_beginthread(lyrics, 0, 0);
		command_chaeck();
		system("cls");
	}
}
void lyrics() {
	int time = 0;
	int now = 0;
	while (1) {
		Sleep(1000);
		time++;
		if (play_time[now] < time) {
			printf("%s\n", play_lyrics[now]);
			now++;
		}

	}
}