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/* external.h
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __external_h__
#define __external_h__
#include "srtypes.h"
#define MAX_EXT_LINE_LEN 255
typedef struct external_process External_Process;
struct external_process
{
#if defined (WIN32)
HANDLE mypipe; /* read from child stdout */
HANDLE hproc;
DWORD pid;
#else
int mypipe[2]; /* 0 is for parent reading, 1 is for parent writing */
pid_t pid;
#endif
int line_buf_idx;
char line_buf[MAX_EXT_LINE_LEN];
char album_buf[MAX_EXT_LINE_LEN];
char artist_buf[MAX_EXT_LINE_LEN];
char title_buf[MAX_EXT_LINE_LEN];
char metadata_buf[MAX_EXT_LINE_LEN];
};
External_Process* spawn_external (char* cmd);
int read_external (External_Process* ep, TRACK_INFO* ti);
void close_external (External_Process** epp);
#endif
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