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authorMax Kellermann <max@duempel.org>2009-03-02 20:40:31 +0100
committerMax Kellermann <max@duempel.org>2009-03-02 20:40:31 +0100
commit36d24fb7eae3a7a761cb1659d10464f65ecdddf9 (patch)
tree51c8166fb9723f891a58122166077dcb7fd04db8 /src/input_file.c
parent2e51365ea4b636560d234b0b937a6c8dfb528c10 (diff)
downloadmpd-36d24fb7eae3a7a761cb1659d10464f65ecdddf9.tar.gz
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input: moved plugins to ./src/input/
Create a sub directory for input plugins.
Diffstat (limited to 'src/input_file.c')
-rw-r--r--src/input_file.c129
1 files changed, 0 insertions, 129 deletions
diff --git a/src/input_file.c b/src/input_file.c
deleted file mode 100644
index 5334d453e..000000000
--- a/src/input_file.c
+++ /dev/null
@@ -1,129 +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 "input_file.h"
-#include "input_plugin.h"
-
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-#include <glib.h>
-
-#undef G_LOG_DOMAIN
-#define G_LOG_DOMAIN "input_file"
-
-static bool
-input_file_open(struct input_stream *is, const char *filename)
-{
- int fd, ret;
- struct stat st;
-
- if (filename[0] != '/')
- return false;
-
- fd = open(filename, O_RDONLY);
- if (fd < 0) {
- is->error = errno;
- return false;
- }
-
- is->seekable = true;
-
- ret = fstat(fd, &st);
- if (ret < 0) {
- is->error = errno;
- close(fd);
- return false;
- }
-
- if (!S_ISREG(st.st_mode)) {
- g_debug("Not a regular file: %s\n", filename);
- is->error = EINVAL;
- close(fd);
- return false;
- }
-
- is->size = st.st_size;
-
-#ifdef POSIX_FADV_SEQUENTIAL
- posix_fadvise(fd, (off_t)0, is->size, POSIX_FADV_SEQUENTIAL);
-#endif
-
- is->plugin = &input_plugin_file;
- is->data = GINT_TO_POINTER(fd);
- is->ready = true;
-
- return true;
-}
-
-static bool
-input_file_seek(struct input_stream *is, off_t offset, int whence)
-{
- int fd = GPOINTER_TO_INT(is->data);
-
- offset = lseek(fd, offset, whence);
- if (offset < 0) {
- is->error = errno;
- return false;
- }
-
- is->offset = offset;
- return true;
-}
-
-static size_t
-input_file_read(struct input_stream *is, void *ptr, size_t size)
-{
- int fd = GPOINTER_TO_INT(is->data);
- ssize_t nbytes;
-
- nbytes = read(fd, ptr, size);
- if (nbytes < 0) {
- is->error = errno;
- g_debug("input_file_read: error reading: %s\n",
- strerror(is->error));
- return 0;
- }
-
- is->offset += nbytes;
- return (size_t)nbytes;
-}
-
-static void
-input_file_close(struct input_stream *is)
-{
- int fd = GPOINTER_TO_INT(is->data);
-
- close(fd);
-}
-
-static bool
-input_file_eof(struct input_stream *is)
-{
- return is->offset >= is->size;
-}
-
-const struct input_plugin input_plugin_file = {
- .open = input_file_open,
- .close = input_file_close,
- .read = input_file_read,
- .eof = input_file_eof,
- .seek = input_file_seek,
-};