1 files changed, 0 insertions, 218 deletions
diff --git a/apps/JAWS/clients/WebSTONE/src/nsapi-includes/base/buffer.h b/apps/JAWS/clients/WebSTONE/src/nsapi-includes/base/buffer.h
deleted file mode 100644
index 8f368ed1525..00000000000
--- a/apps/JAWS/clients/WebSTONE/src/nsapi-includes/base/buffer.h
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * Copyright (c) 1994, 1995.  Netscape Communications Corporation.  All
- * rights reserved.
- *
- * Use of this software is governed by the terms of the license agreement for
- * the Netscape Communications or Netscape Comemrce Server between the
- * parties.
- */
-
-
-/* ------------------------------------------------------------------------ */
-
-
-/*
- * buffer.h: For performing buffered I/O on a file or socket descriptor.
- *
- * This is an abstraction to allow I/O to be performed regardless of the
- * current system. That way, an integer file descriptor can be used under
- * UNIX but a stdio FILE structure could be used on systems which don't
- * support that or don't support it as efficiently.
- *
- * Two abstractions are defined: A file buffer, and a network buffer. A
- * distinction is made so that mmap() can be used on files (but is not
- * required). Also, the file buffer takes a file name as the object to
- * open instead of a file descriptor. A lot of the network buffering
- * is almost an exact duplicate of the non-mmap file buffering.
- *
- * If an error occurs, system-independent means to obtain an error string
- * are also provided. However, if the underlying system is UNIX the error
- * may not be accurate in a threaded environment.
- *
- * Rob McCool
- *
- */
-
-
-#ifndef BUFFER_H
-#define BUFFER_H
-
-#ifdef XP_WIN32
-#include <nt/ntbuffer.h>
-#else
-
-
-/*
- * We need certain system specific functions and symbols.
- */
-
-#include "file.h"
-#include "net.h"
-
-/*
- * Requires that the macro MALLOC be set to a "safe" malloc that will
- * exit if no memory is available. If not under MCC httpd, define MALLOC
- * to be the real malloc and play with fire, or make your own function.
- */
-
-#include "../netsite.h"
-
-#ifdef FILE_UNIX_MMAP
-#include <sys/types.h>          /* caddr_t */
-#endif
-
-
-/* ------------------------------ Structures ------------------------------ */
-
-#ifdef FILE_UNIX_MMAP
-typedef struct {
-    SYS_FILE fd;
-    caddr_t fp;
-    int len;
-
-    char *inbuf;   /* for buffer_grab */
-    int cursize;
-
-    int pos;
-    char *errmsg;
-} filebuf;
-
-#else
-
-typedef struct {
-    SYS_FILE fd;
-
-    int pos, cursize, maxsize;
-    char *inbuf;
-    char *errmsg;
-} filebuf;
-
-#endif
-
-typedef struct {
-    SYS_NETFD sd;
-
-    int pos, cursize, maxsize, rdtimeout;
-    char *inbuf;
-    char *errmsg;
-} netbuf;
-
-
-/* -------------------------------- Macros -------------------------------- */
-
-
-/*
- * netbuf_getc gets a character from the given network buffer and returns
- * it. (as an integer).
- *
- * It will return (int) IO_ERROR for an error and (int) IO_EOF for
- * an error condition or EOF respectively.
- */
-
-#define netbuf_getc(b) \
- ((b)->pos != (b)->cursize ? (int)((b)->inbuf[(b)->pos++]) : netbuf_next(b,1))
-
-#ifdef FILE_UNIX_MMAP
-#define filebuf_getc(b) ((b)->pos == (b)->len ? IO_EOF : (b)->fp[(b)->pos++])
-#else
-#define filebuf_getc(b) \
- ((b)->pos != (b)->cursize ? (int)((b)->inbuf[(b)->pos++]) : filebuf_next(b,1))
-#endif
-
-
-/*
- * buffer_error returns the last error that occurred with buffer. Don't use
- * this unless you know an error occurred. Independent of network/file type.
- */
-
-#define buffer_error(b) ((b)->errmsg)
-
-/*
- * buffer_flush flushes any data after the current pos to the file
- * descriptor fd. Regardless of buffer type.
- */
-
-#define buffer_flush(buf,fd) \
-    system_write(fd,&(buf)->inbuf[(buf)->pos], (buf)->cursize - (buf)->pos)
-
-
-/* ------------------------------ Prototypes ------------------------------ */
-
-
-/*
- * buffer_open opens a new buffer reading the specified file, with an I/O
- * buffer of size sz, and returns a new buffer structure which will hold
- * the data.
- *
- * If FILE_UNIX_MMAP is defined, this may return NULL. If it does, check
- * system_errmsg to get a message about the error.
- */
-
-filebuf *filebuf_open(SYS_FILE fd, int sz);
-netbuf *netbuf_open(SYS_NETFD sd, int sz);
-
-/*
- * filebuf_open_nostat is a convenience function for mmap() buffer opens,
- * if you happen to have the stat structure already.
- */
-
-#ifdef FILE_UNIX_MMAP
-#include <sys/stat.h>
-filebuf *filebuf_open_nostat(SYS_FILE fd, int sz, struct stat *finfo);
-
-#else
-#define filebuf_open_nostat(fd,sz,finfo) filebuf_open(fd,sz)
-#endif
-
-/*
- * buffer_next loads size more bytes into the given buffer and returns the
- * first one, or BUFFER_EOF on EOF and BUFFER_ERROR on error.
- */
-
-int filebuf_next(filebuf *buf, int advance);
-int netbuf_next(netbuf *buf, int advance);
-
-/*
- * buffer_close deallocates a buffer and closes its associated files
- * (does not close a network socket).
- */
-
-void filebuf_close(filebuf *buf);
-void netbuf_close(netbuf *buf);
-
-/*
- * buffer_grab will set the buffer's inbuf array to an array of sz bytes
- * from the buffer's associated object. It returns the number of bytes
- * actually read (between 1 and sz). It returns IO_EOF upon EOF or IO_ERROR
- * upon error. The cursize entry of the structure will reflect the size
- * of the iobuf array.
- *
- * The buffer will take care of allocation and deallocation of this array.
- */
-
-int filebuf_grab(filebuf *buf, int sz);
-int netbuf_grab(netbuf *buf, int sz);
-
-
-/*
- * netbuf_buf2sd will send n bytes from the (probably previously read)
- * buffer and send them to sd. If sd is -1, they are discarded. If n is
- * -1, it will continue until EOF is recieved. Returns IO_ERROR on error
- * and the number of bytes sent any other time.
- */
-
-int netbuf_buf2sd(netbuf *buf, SYS_NETFD sd, int len);
-
-/*
- * filebuf_buf2sd assumes that nothing has been read from the filebuf,
- * and just sends the file out to the given socket. Returns IO_ERROR on error
- * and the number of bytes sent otherwise.
- *
- * Does not currently support you having read from the buffer previously. This
- * can be changed transparently.
- */
-
-int filebuf_buf2sd(filebuf *buf, SYS_NETFD sd);
-
-#endif
-#endif