diff options
Diffstat (limited to 'trunk/src/inputStream_file.c')
-rw-r--r-- | trunk/src/inputStream_file.c | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/trunk/src/inputStream_file.c b/trunk/src/inputStream_file.c deleted file mode 100644 index 389aaad01..000000000 --- a/trunk/src/inputStream_file.c +++ /dev/null @@ -1,119 +0,0 @@ -/* the Music Player Daemon (MPD) - * Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com) - * This project's homepage is: http://www.musicpd.org - * - * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "inputStream_file.h" - -#include "log.h" - -#include <stdio.h> -#include <string.h> -#include <sys/types.h> -#include <unistd.h> -#include <errno.h> -#define _XOPEN_SOURCE 600 -#include <fcntl.h> - -void inputStream_initFile(void) -{ -} - -int inputStream_fileOpen(InputStream * inStream, char *filename) -{ - FILE *fp; - - fp = fopen(filename, "r"); - if (!fp) { - inStream->error = errno; - return -1; - } - - inStream->seekable = 1; - - fseek(fp, 0, SEEK_END); - inStream->size = ftell(fp); - fseek(fp, 0, SEEK_SET); - -#ifdef POSIX_FADV_SEQUENTIAL - posix_fadvise(fileno(fp), (off_t)0, inStream->size, POSIX_FADV_SEQUENTIAL); -#endif - - inStream->data = fp; - inStream->seekFunc = inputStream_fileSeek; - inStream->closeFunc = inputStream_fileClose; - inStream->readFunc = inputStream_fileRead; - inStream->atEOFFunc = inputStream_fileAtEOF; - inStream->bufferFunc = inputStream_fileBuffer; - - return 0; -} - -int inputStream_fileSeek(InputStream * inStream, long offset, int whence) -{ - if (fseek((FILE *) inStream->data, offset, whence) == 0) { - inStream->offset = ftell((FILE *) inStream->data); - } else { - inStream->error = errno; - return -1; - } - - return 0; -} - -size_t inputStream_fileRead(InputStream * inStream, void *ptr, size_t size, - size_t nmemb) -{ - size_t readSize; - - readSize = fread(ptr, size, nmemb, (FILE *) inStream->data); - if (readSize <= 0 && ferror((FILE *) inStream->data)) { - inStream->error = errno; - DEBUG("inputStream_fileRead: error reading: %s\n", - strerror(inStream->error)); - } - - inStream->offset = ftell((FILE *) inStream->data); - - return readSize; -} - -int inputStream_fileClose(InputStream * inStream) -{ - if (fclose((FILE *) inStream->data) < 0) { - inStream->error = errno; - return -1; - } - - return 0; -} - -int inputStream_fileAtEOF(InputStream * inStream) -{ - if (feof((FILE *) inStream->data)) - return 1; - - if (ferror((FILE *) inStream->data) && inStream->error != EINTR) { - return 1; - } - - return 0; -} - -int inputStream_fileBuffer(InputStream * inStream) -{ - return 0; -} |