frontend.cpp

这是一个用于歌词下载、上传、匹配的源代码

**
** IPC_SETSKIN sets the current skin to "skinname". Note that skinname 
** can be the name of a skin, a skin .zip file, with or without path. 
** If path isn't specified, the default search path is the winamp skins 
** directory.
*/


// #define IPC_GETSKIN 201
BOOL WAGetSkin(HWND hwndWinamp, LPTSTR skinname_buffer)
{
	DWORD	dwResult;
	return SendMessageTimeout(hwndWinamp, WM_WA_IPC, (WPARAM)skinname_buffer, IPC_GETSKIN,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwResult);
}

/* (requires Winamp 2.04+, only usable from plug-ins (not external apps))
** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)skinname_buffer,IPC_GETSKIN);
**
** IPC_GETSKIN puts the directory where skin bitmaps can be found 
** into  skinname_buffer.
** skinname_buffer must be MAX_PATH characters in length.
** When using a .zip'd skin file, it'll return a temporary directory
** where the ZIP was decompressed.
*/


// #define IPC_EXECPLUG 202
BOOL WAExecPlug(HWND hwndWinamp, LPCTSTR szPlugin)
{
	DWORD	dwResult;
	return SendMessageTimeout(hwndWinamp, WM_WA_IPC, (WPARAM)szPlugin, IPC_EXECPLUG,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwResult);
}

/* (requires Winamp 2.04+, only usable from plug-ins (not external apps))
** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)"vis_file.dll",IPC_EXECPLUG);
**
** IPC_EXECPLUG executes a visualization plug-in pointed to by WPARAM.
** the format of this string can be:
** "vis_whatever.dll"
** "vis_whatever.dll,0" // (first mod, file in winamp plug-in dir)
** "C:\\dir\\vis_whatever.dll,1" 
*/


// #define IPC_GETPLAYLISTFILE 211
BOOL WAGetPlayListFile(HWND hwndWinamp, int index, LPSTR &szFile)
{
	return SendMessageTimeout(hwndWinamp, WM_WA_IPC, index, IPC_GETPLAYLISTFILE,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, (LPDWORD)&szFile);
}

/* (requires Winamp 2.04+, only usable from plug-ins (not external apps))
** char *name=SendMessage(hwnd_winamp,WM_WA_IPC,index,IPC_GETPLAYLISTFILE);
**
** IPC_GETPLAYLISTFILE gets the filename of the playlist entry [index].
** returns a pointer to it. returns NULL on error.
*/


// #define IPC_GETPLAYLISTTITLE 212
BOOL WAGetPlayListTitle(HWND hwndWinamp, int index, LPSTR &szTitle)
{
	return SendMessageTimeout(hwndWinamp, WM_WA_IPC, index, IPC_GETPLAYLISTTITLE,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, (LPDWORD)&szTitle);
}

/* (requires Winamp 2.04+, only usable from plug-ins (not external apps))
** char *name=SendMessage(hwnd_winamp,WM_WA_IPC,index,IPC_GETPLAYLISTTITLE);
**
** IPC_GETPLAYLISTTITLE gets the title of the playlist entry [index].
** returns a pointer to it. returns NULL on error.
*/


// #define IPC_GETLISTPOS 125
BOOL WAGetListPos(HWND hwndWinamp, DWORD &dwPos)
{
	return SendMessageTimeout(hwndWinamp, WM_WA_IPC, 0, IPC_GETLISTPOS,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwPos);
}
/* (requires Winamp 2.05+)
** int pos=SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GETLISTPOS);
**
** IPC_GETLISTPOS returns the playlist position. A lot like IPC_WRITEPLAYLIST
** only faster since it doesn't have to write out the list. Heh, silly me.
*/


// #define IPC_GETINFO 126 
BOOL WAGetCurSongInfo(HWND hwndWinamp, DWORD dwMode, DWORD &dwInfo)
{
	DWORD	dwResult;
	return SendMessageTimeout(hwndWinamp, WM_WA_IPC, dwMode, IPC_GETINFO,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwInfo);
	return (int) dwResult;
}
/* (requires Winamp 2.05+)
** int inf=SendMessage(hwnd_winamp,WM_WA_IPC,mode,IPC_GETINFO);
**
** IPC_GETINFO returns info about the current playing song. The value
** it returns depends on the value of 'mode'.
** Mode      Meaning
** ------------------
** 0         Samplerate (i.e. 44100)
** 1         Bitrate  (i.e. 128)
** 2         Channels (i.e. 2)
*/


// #define IPC_GETEQDATA 127 
BOOL WAGetEQData(HWND hwndWinamp, DWORD dwPos, DWORD &dwValue)
{
	return SendMessageTimeout(hwndWinamp, WM_WA_IPC, dwPos, IPC_GETEQDATA,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwValue);
}

/* (requires Winamp 2.05+)
** int data=SendMessage(hwnd_winamp,WM_WA_IPC,pos,IPC_GETEQDATA);
**
** IPC_GETEQDATA queries the status of the EQ. 
** The value returned depends on what 'pos' is set to:
** Value      Meaning
** ------------------
** 0-9        The 10 bands of EQ data. 0-63 (+20db - -20db)
** 10         The preamp value. 0-63 (+20db - -20db)
** 11         Enabled. zero if disabled, nonzero if enabled.
** 12         Autoload. zero if disabled, nonzero if enabled.
*/


// #define IPC_SETEQDATA 128
BOOL WASetEQData(HWND hwndWinamp, DWORD dwPos, DWORD dwValue)
{
    DWORD   dwResult;
	if (SendMessageTimeout(hwndWinamp, WM_WA_IPC, dwPos, IPC_GETEQDATA,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwResult))
    {
    	return SendMessageTimeout(hwndWinamp, WM_WA_IPC, dwValue, IPC_SETEQDATA,
	    	SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwResult);
    }
	return FALSE;
}

/* (requires Winamp 2.05+)
** SendMessage(hwnd_winamp,WM_WA_IPC,pos,IPC_GETEQDATA);
** SendMessage(hwnd_winamp,WM_WA_IPC,value,IPC_SETEQDATA);
**
** IPC_SETEQDATA sets the value of the last position retrieved
** by IPC_GETEQDATA.
*/

// #define IPC_ADDBOOKMARK 129
BOOL WAAddBookMark(HWND hwndWinamp, LPCTSTR file)
{
	DWORD	dwResult;
	return SendMessageTimeout(hwndWinamp, WM_WA_IPC, (WPARAM)file, IPC_ADDBOOKMARK,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwResult);
}

/* (requires Winamp 2.4+)
** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)file,IPC_ADDBOOKMARK);
**
** IPC_ADDBOOKMARK will add the specified file to the Winamp bookmark list.
*/

// #define IPC_RESTARTWINAMP 135
BOOL WARestart(HWND hwndWinamp)
{
	DWORD	dwResult;
	return SendMessageTimeout(hwndWinamp, WM_WA_IPC, 0, IPC_RESTARTWINAMP,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwResult);
}
/* (requires Winamp 2.2+)
** SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_RESTARTWINAMP);
**
** IPC_RESTARTWINAMP will restart Winamp (isn't that obvious ? :)
*/

// #define IPC_MBOPEN 241
BOOL WAMbOpen(HWND hwndWinamp, LPCTSTR url)
{
	DWORD	dwResult;
	if (SendMessageTimeout(hwndWinamp, WM_WA_IPC, 0, IPC_MBOPEN,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwResult))
    {
        return  SendMessageTimeout(hwndWinamp, WM_WA_IPC, (WPARAM)url, IPC_MBOPEN,
		    SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwResult);
    }
	return FALSE;
}

/* (requires Winamp 2.05+)
** SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_MBOPEN);
** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)url,IPC_MBOPEN);
**
** IPC_MBOPEN will open a new URL in the minibrowser. if url is NULL, it will open the Minibrowser window.
*/

// #define IPC_INETAVAILABLE 242
BOOL WAInetAvailable(HWND hwndWinamp)
{
	DWORD	dwResult;
	return SendMessageTimeout(hwndWinamp, WM_WA_IPC, 0, IPC_INETAVAILABLE,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwResult);
}
/* (requires Winamp 2.05+)
** val=SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_INETAVAILABLE);
**
** IPC_INETAVAILABLE will return 1 if the Internet connection is available for Winamp.
*/

// #define IPC_UPDTITLE 243
BOOL WAUpdateTitle(HWND hwndWinamp)
{
	DWORD	dwResult;
	return SendMessageTimeout(hwndWinamp, WM_WA_IPC, 0, IPC_UPDTITLE,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwResult);
}
/* (requires Winamp 2.2+)
** SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_UPDTITLE);
**
** IPC_UPDTITLE will ask Winamp to update the informations about the current title.
*/

// #define IPC_CHANGECURRENTFILE 245
BOOL WAChangeCurFile(HWND hwndWinamp, LPCTSTR file)
{
	DWORD	dwResult;
	return SendMessageTimeout(hwndWinamp, WM_WA_IPC, (WPARAM)file, IPC_CHANGECURRENTFILE,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwResult);
}
/* (requires Winamp 2.05+)
** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)file,IPC_CHANGECURRENTFILE);
**
** IPC_CHANGECURRENTFILE will set the current playlist item.
*/

// #define IPC_GETMBURL 246
/* (requires Winamp 2.2+)
** char buffer[4096]; // Urls can be VERY long
** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)buffer,IPC_GETMBURL);
**
** IPC_GETMBURL will retrieve the current Minibrowser URL into buffer.
*/

// #define IPC_REFRESHPLCACHE 247
/* (requires Winamp 2.2+)
** SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_REFRESHPLCACHE);
**
** IPC_REFRESHPLCACHE will flush the playlist cache buffer.
*/

// #define IPC_MBBLOCK 248
/* (requires Winamp 2.4+)
** SendMessage(hwnd_winamp,WM_WA_IPC,value,IPC_MBBLOCK);
**
** IPC_MBBLOCK will block the Minibrowser from updates if value is set to 1
*/

// #define IPC_MBOPENREAL 249
/* (requires Winamp 2.4+)
** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)url,IPC_MBOPENREAL);
**
** IPC_MBOPENREAL works the same as IPC_MBOPEN except that it will works even if 
** IPC_MBBLOCK has been set to 1
*/

// #define IPC_GET_SHUFFLE 250
/* (requires Winamp 2.4+)
** val=SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GET_SHUFFLE);
**
** IPC_GET_SHUFFLE returns the status of the Shuffle option (1 if set)
*/

// #define IPC_GET_REPEAT 251
/* (requires Winamp 2.4+)
** val=SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GET_REPEAT);
**
** IPC_GET_REPEAT returns the status of the Repeat option (1 if set)
*/

// #define IPC_SET_SHUFFLE 252
/* (requires Winamp 2.4+)
** SendMessage(hwnd_winamp,WM_WA_IPC,value,IPC_SET_SHUFFLE);
**
** IPC_SET_SHUFFLE sets the status of the Shuffle option (1 to turn it on)
*/

// #define IPC_SET_REPEAT 253
/* (requires Winamp 2.4+)
** SendMessage(hwnd_winamp,WM_WA_IPC,value,IPC_SET_REPEAT);
**
** IPC_SET_REPEAT sets the status of the Repeat option (1 to turn it on)
*/

/**************************************************************************/

/*
** Some API calls tend to require that you send data via WM_COPYDATA
** instead of WM_USER. Such as IPC_PLAYFILE:
*/

// #define IPC_PLAYFILE 100

BOOL WAPlayFile(HWND hwndWinamp, LPCTSTR szFile)
{
	DWORD	dwResult;
	COPYDATASTRUCT cds;
	cds.dwData = IPC_PLAYFILE;
	cds.lpData = (void *) szFile;
	cds.cbData = lstrlen(szFile) + 1; // include space for null char

	return SendMessageTimeout(hwndWinamp, WM_COPYDATA, 0, (LPARAM)&cds,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwResult);
}
/*
** COPYDATASTRUCT cds;
** cds.dwData = IPC_PLAYFILE;
** cds.lpData = (void *) "file.mp3";
** cds.cbData = strlen((char *) cds.lpData)+1; // include space for null char
** SendMessage(hwnd_winamp,WM_COPYDATA,(WPARAM)NULL,(LPARAM)&cds);
**
** This will play the file "file.mp3".
**
*/


// // #define IPC_CHDIR 103
BOOL WAChangePath(HWND hwndWinamp, LPCTSTR szPath)
{
	DWORD	dwResult;
	COPYDATASTRUCT cds;
	cds.dwData = IPC_CHDIR;
	cds.lpData = (void *) szPath;
	cds.cbData = lstrlen(szPath) + 1; // include space for null char

	return SendMessageTimeout(hwndWinamp, WM_COPYDATA, (WPARAM)NULL, (LPARAM)&cds,
		SMTO_ABORTIFHUNG | SMTO_NORMAL, SM_WINAMP_TIMEOUT, &dwResult);
}

/*
** COPYDATASTRUCT cds;
** cds.dwData = IPC_CHDIR;
** cds.lpData = (void *) "c:\\download";
** cds.cbData = strlen((char *) cds.lpData)+1; // include space for null char
** SendMessage(hwnd_winamp,WM_COPYDATA,(WPARAM)NULL,(LPARAM)&cds);
**
** This will make Winamp change to the directory C:\\download
**
*/


/**************************************************************************/

/*
** Finally there are some WM_COMMAND messages that you can use to send 
** Winamp misc commands.
** 
** To send these, use:
**
** SendMessage(hwnd_winamp, WM_COMMAND,command_name,0);
*/

// #define WINAMP_OPTIONS_EQ               40036 // toggles the EQ window
// #define WINAMP_OPTIONS_PLEDIT           40040 // toggles the playlist window
// #define WINAMP_VOLUMEUP                 40058 // turns the volume up a little
// #define WINAMP_VOLUMEDOWN               40059 // turns the volume down a little
// #define WINAMP_FFWD5S                   40060 // fast forwards 5 seconds
// #define WINAMP_REW5S                    40061 // rewinds 5 seconds

// the following are the five main control buttons, with optionally shift 
// or control pressed
// (for the exact functions of each, just try it out)
// #define WINAMP_BUTTON1                  40044
// #define WINAMP_BUTTON2                  40045
// #define WINAMP_BUTTON3                  40046	// play/pause
// #define WINAMP_BUTTON4                  40047	// stop
// #define WINAMP_BUTTON5                  40048
// #define WINAMP_BUTTON1_SHIFT            40144
// #define WINAMP_BUTTON2_SHIFT            40145
// #define WINAMP_BUTTON3_SHIFT            40146
// #define WINAMP_BUTTON4_SHIFT            40147
// #define WINAMP_BUTTON5_SHIFT            40148
// #define WINAMP_BUTTON1_CTRL             40154
// #define WINAMP_BUTTON2_CTRL             40155
// #define WINAMP_BUTTON3_CTRL             40156
// #define WINAMP_BUTTON4_CTRL             40157
// #define WINAMP_BUTTON5_CTRL             40158

// #define WINAMP_FILE_PLAY                40029 // pops up the load file(s) box
// #define WINAMP_OPTIONS_PREFS            40012 // pops up the preferences
// #define WINAMP_OPTIONS_AOT              40019 // toggles always on top
// #define WINAMP_HELP_ABOUT               40041 // pops up the about box :)


/*
** EOF.. Enjoy.
*/

// #endif