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842a95cc23
alphabetical order:
Makefile:
Add common.c to SRCS.
Make debugging easier by making 'CFLAGS += -DNDEBUG' conditional on DEBUG
Don't declare struct {ftp,http}err in {ftp,http}err.c; use struct fetcherr
instead.
README:
Remove the todo list, which is out of date anyway.
common.c: (new file)
Gather utility functions in this file.
Merge the error reporting functions intp _fetch_errstring(),
_fetch_seterr() and _fetch_syserr().
Set fetchLastErrCode and fetchLastErrText appropriately when fetchConnect
fails.
common.h: (new file)
Gather internal prototypes and structures in this files.
fetch.3:
Undocument fetchFreeURL().
Document a few more known bugs.
Document fetchLastErrCode and fetchLastErrText.
fetch.c:
Add descriptive comments to all functions that lacked them.
Move fetchConnect() to common.c.
Obviate the need for fetchFreeURL(), and remove it.
fetch.h:
Modify struct url_t so the document part is at the end.
ftp.c:
Remove code that is duplicated elsewhere.
http.c:
Remove code that is duplicated elsewhere.
Prompted by: jkh
81 lines
2.6 KiB
C
81 lines
2.6 KiB
C
/*-
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* Copyright (c) 1998 Dag-Erling Coïdan Smørgrav
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer
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* in this position and unchanged.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: fetch.h,v 1.4 1998/08/17 09:30:19 des Exp $
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*/
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#ifndef _FETCH_H_INCLUDED
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#define _FETCH_H_INCLUDED
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#include <sys/param.h>
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#include <stdio.h>
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#define _LIBFETCH_VER "libfetch/1.0"
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#define URL_SCHEMELEN 16
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#define URL_USERLEN 256
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#define URL_PWDLEN 256
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struct url_s {
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char scheme[URL_SCHEMELEN+1];
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char user[URL_USERLEN+1];
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char pwd[URL_PWDLEN+1];
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char host[MAXHOSTNAMELEN+1];
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int port;
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char doc[2];
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};
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typedef struct url_s url_t;
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/* FILE-specific functions */
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FILE *fetchGetFile(url_t *, char *);
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FILE *fetchPutFile(url_t *, char *);
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/* HTTP-specific functions */
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char *fetchContentType(FILE *);
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FILE *fetchGetHTTP(url_t *, char *);
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FILE *fetchPutHTTP(url_t *, char *);
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/* FTP-specific functions */
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FILE *fetchGetFTP(url_t *, char *);
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FILE *fetchPutFTP(url_t *, char *);
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/* Generic functions */
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int fetchConnect(char *, int);
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url_t *fetchParseURL(char *);
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void fetchFreeURL(url_t *);
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FILE *fetchGetURL(char *, char *);
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FILE *fetchPutURL(char *, char *);
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FILE *fetchGet(url_t *, char *);
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FILE *fetchPut(url_t *, char *);
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/* Error code and string */
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extern int fetchLastErrCode;
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extern const char *fetchLastErrText;
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#endif
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