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*** NOT PART OF TBOX BUILDS ***
First cut at ftp impl for linux installer (for nsbeta3+ b=47886; r=ssu).
This commit is contained in:
sgehani%netscape.com
parent
5f72b1d22d
commit
8fc4197f5b
598
xpinstall/wizard/unix/src2/nsFTPConn.cpp
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598
xpinstall/wizard/unix/src2/nsFTPConn.cpp
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@ -0,0 +1,598 @@
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code,
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* released March 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Samir Gehani <sgehani@netscape.com>
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*/
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#include "nsFTPConn.h"
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#include "platform.h" // XXX hack to get SOLARIS define
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// XXX TODO: replace with autoconf rule
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#define MAXSOCKADDR 128
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#ifdef SOLARIS
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#define socklen_t int
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#endif
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nsFTPConn::nsFTPConn(char *aHost) :
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mHost(aHost),
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mState(CLOSED),
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mCntlFd(-1),
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mDataFd(-1),
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mEOFFound(FALSE)
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{
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}
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nsFTPConn::~nsFTPConn()
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{
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// don't release mHost cause we don't own it
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}
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#define CMD_BUF_SIZE 64 + MAXPATHLEN
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#define RESP_BUF_SIZE 1024
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int
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nsFTPConn::Open()
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{
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int err = OK;
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char cmd[CMD_BUF_SIZE], resp[RESP_BUF_SIZE];
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int respBufSize = RESP_BUF_SIZE;
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if (!mHost)
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return E_PARAM;
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if (mState != CLOSED)
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return E_ALREADY_OPEN;
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/* open control connection on port 21 */
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ERR_CHECK(RawConnect(mHost, CNTL_PORT, &mCntlFd));
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ERR_CHECK(RawRecv((unsigned char *)resp, &respBufSize, mCntlFd));
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DUMP(resp);
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/* issue USER command on control connection */
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sprintf(cmd, "USER anonymous\r\n");
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err = IssueCmd(cmd, resp, RESP_BUF_SIZE, mCntlFd);
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/* issue PASS command on control connection */
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sprintf(cmd, "PASS linux@installer.sbg\r\n");
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ERR_CHECK(IssueCmd(cmd, resp, RESP_BUF_SIZE, mCntlFd));
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mState = OPEN;
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return err;
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BAIL:
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if (mCntlFd > 0)
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RawClose(mCntlFd);
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if (mDataFd > 0)
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RawClose(mDataFd);
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return err;
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}
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int
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nsFTPConn::Open(char *aHost)
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{
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if (!aHost)
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return E_PARAM;
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mHost = aHost;
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return Open();
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}
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#define DL_BUF_SIZE 1024
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int
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nsFTPConn::Get(char *aSrvPath, char *aLoclPath, int aType, int aOvWrite,
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FTPGetCB aCBFunc)
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{
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struct stat dummy;
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int err = OK, connfd = 0, wrote = 0, totBytesRd = 0;
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char cmd[CMD_BUF_SIZE], resp[RESP_BUF_SIZE];
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int fileSize = 0, respBufSize = RESP_BUF_SIZE;
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socklen_t clilen;
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struct sockaddr cliaddr;
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FILE *loclfd = NULL;
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if (!aSrvPath || !aLoclPath)
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return E_PARAM;
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if (mState != OPEN)
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return E_NOT_OPEN;
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/* stat local path and verify aOvWrite is set if file already exists */
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err = stat(aLoclPath, &dummy);
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if (err != -1 && aOvWrite == FALSE)
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return E_CANT_OVWRITE;
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mState = GETTING;
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// XXX rename to RawDataInit()
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/* initialize data connection */
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ERR_CHECK(RawListen(mHost, DATA_PORT, &mDataFd));
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/* issue SIZE command on control connection */
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sprintf(cmd, "SIZE %s\r\n", aSrvPath);
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err = IssueCmd(cmd, resp, RESP_BUF_SIZE, mCntlFd); /* non-fatal */
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if (err == OK && (resp[0] == '2'))
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fileSize = atoi(&resp[4]);
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/* issue TYPE command on control connection */
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sprintf(cmd, "TYPE %s\r\n", aType==BINARY ? "I" : "A");
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ERR_CHECK(IssueCmd(cmd, resp, RESP_BUF_SIZE, mCntlFd));
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/* issue RETR command on control connection */
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sprintf(cmd, "RETR %s\r\n", aSrvPath);
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ERR_CHECK(IssueCmd(cmd, resp, RESP_BUF_SIZE, mCntlFd));
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// XXX move this to RawDataConnect()
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/* get file contents on data connection */
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clilen = sizeof(cliaddr);
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connfd = accept(mDataFd, (struct sockaddr *) &cliaddr, &clilen);
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if (connfd < 0)
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{
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err = E_ACCEPT;
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goto BAIL;
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}
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/* initialize locl file */
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if (!(loclfd = fopen(aLoclPath, aType==BINARY ? "wb" : "w")) ||
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(fseek(loclfd, 0, SEEK_SET) != 0))
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{
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err = E_LOCL_INIT;
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goto BAIL;
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}
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totBytesRd = 0;
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mEOFFound = FALSE;
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do
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{
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respBufSize = DL_BUF_SIZE;
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err = RawRecv((unsigned char *)resp, &respBufSize, connfd);
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if (err != E_READ_MORE && err != OK)
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goto BAIL;
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if (!mEOFFound)
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err = E_READ_MORE;
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totBytesRd += respBufSize;
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if (err == E_READ_MORE && aCBFunc)
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aCBFunc(totBytesRd, fileSize);
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/* append to local file */
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wrote = fwrite((void *)resp, 1, respBufSize, loclfd);
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if (wrote != respBufSize)
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{
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err = E_WRITE;
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goto BAIL;
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}
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}
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while (err == E_READ_MORE);
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BAIL:
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/* close locl file if open */
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if (loclfd)
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fclose(loclfd);
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/* kill data connection if it exists */
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if (mDataFd > 0)
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{
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RawClose(mDataFd);
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mDataFd = -1;
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}
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mState = OPEN;
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return err;
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}
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int
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nsFTPConn::Close()
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{
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int err = OK;
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char cmd[CMD_BUF_SIZE], resp[RESP_BUF_SIZE];
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if (mState != OPEN)
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return E_NOT_OPEN;
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sprintf(cmd, "QUIT\r\n");
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IssueCmd(cmd, resp, RESP_BUF_SIZE, mCntlFd);
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/* close sockets */
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if (mCntlFd > 0)
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{
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ERR_CHECK(RawClose(mCntlFd));
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mCntlFd = -1;
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}
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if (mDataFd > 0)
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{
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ERR_CHECK(RawClose(mDataFd));
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mDataFd = -1;
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}
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BAIL:
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return err;
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}
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int
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nsFTPConn::IssueCmd(char *aCmd, char *aResp, int aRespSize, int aFd)
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{
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int err = OK;
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int len;
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DUMP("IssueCmd");
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/* send command */
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len = strlen(aCmd);
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ERR_CHECK(RawSend((unsigned char *)aCmd, &len, aFd));
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DUMP(aCmd);
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/* receive response */
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ERR_CHECK(RawRecv((unsigned char *)aResp, &aRespSize, aFd));
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DUMP(aResp);
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/* alternate interpretation of err codes */
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if ( (strncmp(aCmd, "APPE", 4) == 0) ||
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(strncmp(aCmd, "LIST", 4) == 0) ||
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(strncmp(aCmd, "NLST", 4) == 0) ||
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(strncmp(aCmd, "REIN", 4) == 0) ||
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(strncmp(aCmd, "RETR", 4) == 0) ||
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(strncmp(aCmd, "STOR", 4) == 0) ||
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(strncmp(aCmd, "STOU", 4) == 0) )
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{
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switch (*aResp)
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{
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case '1': /* exception: 100 series is OK */
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case '2':
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break;
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case '3':
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err = E_CMD_ERR;
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break;
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case '4':
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case '5':
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err = E_CMD_FAIL;
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break;
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default:
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err = E_CMD_UNEXPECTED;
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break;
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}
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}
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/* regular interpretation of err codes */
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else
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{
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switch (*aResp)
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{
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case '2':
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break;
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case '1':
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case '3':
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err = E_CMD_ERR;
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break;
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case '4':
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case '5':
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err = E_CMD_FAIL;
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break;
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default:
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err = E_CMD_UNEXPECTED;
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break;
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}
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}
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BAIL:
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return err;
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}
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int
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nsFTPConn::RawConnect(char *aHost, int aPort, int *aFd)
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{
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int err = OK;
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int sockfd;
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struct sockaddr_in servaddr;
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struct hostent *hptr = NULL;
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sockfd = socket(AF_INET, SOCK_STREAM, 0);
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memset(&servaddr, 0, sizeof(servaddr));
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servaddr.sin_family = AF_INET;
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servaddr.sin_port = htons(aPort);
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if ( (hptr = gethostbyname(aHost)) == NULL )
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return E_INVALID_HOST;
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memcpy(&servaddr.sin_addr, (struct in_addr **) hptr->h_addr_list[0],
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sizeof(struct in_addr));
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err = connect(sockfd, (struct sockaddr *) &servaddr, sizeof(servaddr));
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if (err < 0)
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{
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#ifdef DEBUG
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printf("ETIMEDOUT: %d\n", ETIMEDOUT);
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printf("ECONNREFUSED: %d\n", ECONNREFUSED);
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printf("EHOSTUNREACH: %d\n", EHOSTUNREACH);
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printf("ENETUNREACH: %d\n", ENETUNREACH);
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printf("connect error: %d\n", errno);
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#endif
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return E_SOCK_OPEN;
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}
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*aFd = sockfd;
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return err;
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}
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int
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nsFTPConn::RawListen(char *aHost, int aPort, int *aFd)
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{
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int err = OK;
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struct sockaddr_in servaddr;
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socklen_t salen;
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int listenfd = 0;
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char cmd[CMD_BUF_SIZE], resp[RESP_BUF_SIZE];
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/* param check */
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if (!aHost || !aFd)
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return E_PARAM;
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// XXX TODO: handle PASV mode
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// XXX * issue PASV command
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// XXX * if passive command returns an error use active mode
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// XXX * else connect to supplied port
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/* init data socket making it listen */
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listenfd = socket(AF_INET, SOCK_STREAM, 0);
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memset(&servaddr, 0, sizeof(servaddr));
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salen = MAXSOCKADDR;
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if ((getsockname(mCntlFd, (struct sockaddr *) &servaddr, &salen)) < 0)
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return E_GETSOCKNAME;
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servaddr.sin_port = 0;
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if ((bind(listenfd, (struct sockaddr *) &servaddr, sizeof(servaddr))) != 0)
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return E_BIND;
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if ((listen(listenfd, SOMAXCONN)) != 0)
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return E_LISTEN;
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salen = MAXSOCKADDR;
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if ((getsockname(listenfd, (struct sockaddr *) &servaddr, &salen)) < 0)
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return E_GETSOCKNAME;
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sprintf(cmd, "PORT %d,%d,%d,%d,%d,%d\r\n",
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(int)((char*)&servaddr.sin_addr)[0] & 0xFF,
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(int)((char*)&servaddr.sin_addr)[1] & 0xFF,
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(int)((char*)&servaddr.sin_addr)[2] & 0xFF,
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(int)((char*)&servaddr.sin_addr)[3] & 0xFF,
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(int)((char*)&servaddr.sin_port)[0] & 0xFF,
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(int)((char*)&servaddr.sin_port)[1] & 0xFF);
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ERR_CHECK(IssueCmd(cmd, resp, RESP_BUF_SIZE, mCntlFd));
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*aFd = listenfd;
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BAIL:
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return err;
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}
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int
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nsFTPConn::RawClose(int aFd)
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{
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int err = OK;
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err = shutdown(aFd, SHUT_RDWR);
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if (err != 0) err = E_SOCK_CLOSE;
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return err;
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}
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#define USECS_PER_SEC 1000000
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#define TIMEOUT_THRESHOLD_USECS 120 * USECS_PER_SEC
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#define TIMEOUT_SELECT_USECS 100000
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int
|
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nsFTPConn::RawSend(unsigned char *aBuf, int *aBufSize, int aFd)
|
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{
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int err = OK;
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struct timeval seltime;
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int timeout = 0;
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fd_set selset;
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DUMP("RawSend");
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if (!aBuf || aBufSize <= 0)
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return E_PARAM;
|
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while (timeout < TIMEOUT_THRESHOLD_USECS)
|
||||
{
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FD_ZERO(&selset);
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FD_SET(aFd, &selset);
|
||||
seltime.tv_sec = 0;
|
||||
seltime.tv_usec = TIMEOUT_SELECT_USECS;
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||||
|
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err = select(aFd+1, NULL, &selset, NULL, &seltime);
|
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switch (err)
|
||||
{
|
||||
case -1: /* error occured! */
|
||||
return errno;
|
||||
case 0: /* timeout; retry */
|
||||
timeout += TIMEOUT_SELECT_USECS;
|
||||
continue;
|
||||
default: /* ready to write */
|
||||
break;
|
||||
}
|
||||
|
||||
if (!FD_ISSET(aFd, &selset))
|
||||
{
|
||||
timeout += TIMEOUT_SELECT_USECS;
|
||||
continue; /* not ready to write; retry */
|
||||
}
|
||||
else
|
||||
break;
|
||||
}
|
||||
if (err == 0)
|
||||
return E_TIMEOUT;
|
||||
|
||||
err = write(aFd, aBuf, *aBufSize);
|
||||
if (err <= 0)
|
||||
err = E_WRITE;
|
||||
else
|
||||
{
|
||||
*aBufSize = err;
|
||||
err = OK;
|
||||
}
|
||||
|
||||
return err;
|
||||
}
|
||||
|
||||
#define READ_BUF_SIZE 1024
|
||||
int
|
||||
nsFTPConn::RawRecv(unsigned char *aBuf, int *aBufSize, int aFd)
|
||||
{
|
||||
int err = OK;
|
||||
unsigned char lbuf[READ_BUF_SIZE]; /* function local buffer */
|
||||
int bytesrd = 0;
|
||||
struct timeval seltime;
|
||||
fd_set selset;
|
||||
|
||||
if (!aBuf || *aBufSize <= 0)
|
||||
return E_PARAM;
|
||||
memset(aBuf, 0, *aBufSize);
|
||||
|
||||
for ( ; ; )
|
||||
{
|
||||
/* return if we anticipate overflowing caller's buffer */
|
||||
if (bytesrd + READ_BUF_SIZE > *aBufSize)
|
||||
return E_READ_MORE;
|
||||
|
||||
memset(&lbuf, 0, READ_BUF_SIZE);
|
||||
|
||||
FD_ZERO(&selset);
|
||||
FD_SET(aFd, &selset);
|
||||
seltime.tv_sec = 0;
|
||||
seltime.tv_usec = TIMEOUT_SELECT_USECS;
|
||||
|
||||
err = select(aFd+1, &selset, NULL, NULL, &seltime);
|
||||
switch (err)
|
||||
{
|
||||
case -1: /* error occured! */
|
||||
return errno;
|
||||
case 0: /* timeout; retry */
|
||||
continue;
|
||||
default: /* ready to read */
|
||||
break;
|
||||
}
|
||||
|
||||
// XXX TODO: prevent inf loop retruning at TIMEOUT_THREASHOLD_USECS
|
||||
if (!FD_ISSET(aFd, &selset))
|
||||
continue; /* not ready to read; retry */
|
||||
|
||||
err = read(aFd, lbuf, READ_BUF_SIZE);
|
||||
if (err == 0) /* EOF encountered */
|
||||
{
|
||||
err = OK;
|
||||
mEOFFound = TRUE;
|
||||
break;
|
||||
}
|
||||
if (err < 0)
|
||||
{
|
||||
err = E_READ;
|
||||
break;
|
||||
}
|
||||
|
||||
if (*aBufSize >= bytesrd + err)
|
||||
{
|
||||
memcpy(aBuf + bytesrd, lbuf, err);
|
||||
bytesrd += err;
|
||||
if (err < READ_BUF_SIZE)
|
||||
{
|
||||
err = OK;
|
||||
break;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
err = E_SMALL_BUF;
|
||||
break;
|
||||
}
|
||||
}
|
||||
*aBufSize = bytesrd;
|
||||
return err;
|
||||
}
|
||||
|
||||
#define KILOBYTE 1024
|
||||
float
|
||||
nsFTPConn::CalcRate(struct timeval *aPre, struct timeval *aPost, int aBytes)
|
||||
{
|
||||
float diff_usecs, rate;
|
||||
|
||||
/* param check */
|
||||
if (!aPre || !aPost || aBytes <= 0)
|
||||
return 0;
|
||||
|
||||
diff_usecs = (aPost->tv_sec - aPre->tv_sec) * USECS_PER_SEC;
|
||||
diff_usecs += (float)aPost->tv_usec - (float)aPre->tv_usec;
|
||||
rate = ((float)(aBytes/KILOBYTE))/((float)(diff_usecs/USECS_PER_SEC));
|
||||
|
||||
return rate;
|
||||
}
|
||||
|
||||
#ifdef TEST_NSFTPCONN
|
||||
static struct timeval init;
|
||||
int
|
||||
TestFTPGetCB(int aBytesRd, int aTotal)
|
||||
{
|
||||
struct timeval now;
|
||||
float rate;
|
||||
|
||||
gettimeofday(&now, NULL);
|
||||
rate = nsFTPConn::CalcRate(&init, &now, aBytesRd);
|
||||
printf("br=%d\ttot=%d\trt=%f\tirt=%d\n",aBytesRd, aTotal, rate, (int)rate);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
int err = nsFTPConn::OK;
|
||||
nsFTPConn *conn = 0;
|
||||
char *leaf = NULL;
|
||||
|
||||
if (argc < 2)
|
||||
{
|
||||
printf("usage: %s <host> <path/on/server>\n", argv[0]);
|
||||
exit(0);
|
||||
}
|
||||
|
||||
if (leaf = strrchr(argv[2], '/')) leaf++;
|
||||
else leaf = argv[2];
|
||||
|
||||
conn = new nsFTPConn(argv[1]);
|
||||
|
||||
printf("Opening connection to %s...\n", argv[1]);
|
||||
err = conn->Open();
|
||||
if (err != nsFTPConn::OK) { printf("error: %d\n", err); exit(err); }
|
||||
|
||||
printf("Getting binary file %s...\n", argv[2]);
|
||||
gettimeofday(&init, NULL);
|
||||
err = conn->Get(argv[2], leaf, nsFTPConn::BINARY, TRUE, TestFTPGetCB);
|
||||
if (err != nsFTPConn::OK) { printf("error: %d\n", err); exit(err); }
|
||||
|
||||
printf("Closing connection to %s...\n", argv[1]);
|
||||
err = conn->Close();
|
||||
if (err != nsFTPConn::OK) { printf("error: %d\n", err); exit(err); }
|
||||
|
||||
printf("Test successful!\n");
|
||||
exit(err);
|
||||
}
|
||||
#endif /* TEST_NSFTPCONN */
|
||||
|
||||
154
xpinstall/wizard/unix/src2/nsFTPConn.h
Normal file
154
xpinstall/wizard/unix/src2/nsFTPConn.h
Normal file
@ -0,0 +1,154 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
||||
/*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is Mozilla Communicator client code,
|
||||
* released March 31, 1998.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape Communications
|
||||
* Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Samir Gehani <sgehani@netscape.com>
|
||||
*/
|
||||
|
||||
#ifndef _NS_FTPCONN_H_
|
||||
#define _NS_FTPCONN_H_
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include <errno.h>
|
||||
#include <netdb.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/param.h>
|
||||
#include <arpa/inet.h>
|
||||
|
||||
#define CNTL_PORT 21
|
||||
#define DATA_PORT 20
|
||||
|
||||
typedef int (*FTPGetCB)(int aBytesRd, int aTotal);
|
||||
|
||||
class nsFTPConn
|
||||
{
|
||||
public:
|
||||
nsFTPConn(char *aHost);
|
||||
~nsFTPConn();
|
||||
|
||||
/* ftp type */
|
||||
enum
|
||||
{
|
||||
ASCII = 0,
|
||||
BINARY
|
||||
};
|
||||
|
||||
/* connection state */
|
||||
enum
|
||||
{
|
||||
OPEN = 0,
|
||||
GETTING,
|
||||
CLOSED
|
||||
};
|
||||
|
||||
int Open();
|
||||
int Open(char *aHost);
|
||||
int Get(char *aSrvPath, char *aLoclPath, int aType, int aOvWrite,
|
||||
FTPGetCB aCBFunc);
|
||||
int Close();
|
||||
|
||||
static float
|
||||
CalcRate(struct timeval *aPre, struct timeval *aPost, int aBytes);
|
||||
|
||||
/*--------------------------------------------------------------------*
|
||||
* Errors
|
||||
*--------------------------------------------------------------------*/
|
||||
enum
|
||||
{
|
||||
OK = 0,
|
||||
E_MEM = -801, /* out of memory */
|
||||
E_PARAM = -802, /* parameter null or incorrect */
|
||||
E_ALREADY_OPEN = -803, /* connection already established */
|
||||
E_NOT_OPEN = -804, /* connection not established, can't use */
|
||||
E_SOCK_OPEN = -805, /* socket already open */
|
||||
E_SOCK_CLOSE = -806, /* socket closed, can't use */
|
||||
E_CMD_ERR = -807, /* ftp command error */
|
||||
E_CMD_FAIL = -808, /* ftp command failed */
|
||||
E_CMD_UNEXPECTED = -809, /* ftp command unexpected response */
|
||||
E_WRITE = -810, /* write to socket/fd failed */
|
||||
E_READ = -811, /* read on socket/fd failed */
|
||||
E_SMALL_BUF = -812, /* buffer too small, provide bigger one */
|
||||
E_INVALID_HOST = -813, /* failed to resolve hostname */
|
||||
E_CANT_OVWRITE = -814, /* cannot overwrite existing file */
|
||||
E_BIND = -815, /* bind() failed during cxn init */
|
||||
E_LISTEN = -816, /* listen() failed during cxn init */
|
||||
E_ACCEPT = -817, /* accept() failed */
|
||||
E_GETSOCKNAME = -818, /* getsockname() failed */
|
||||
E_READ_MORE = 819, /* more to read from this socket */
|
||||
E_LOCL_INIT = -820, /* local file open/init failed */
|
||||
E_TIMEOUT = -821 /* select() timed out */
|
||||
};
|
||||
|
||||
private:
|
||||
int IssueCmd(char *aCmd, char *aResp, int aRespSize, int aFd);
|
||||
|
||||
/*--------------------------------------------------------------------*
|
||||
* Platform-specific Impls
|
||||
*--------------------------------------------------------------------*/
|
||||
int RawConnect(char *aHost, int aPort, int *aFd); /* cli init */
|
||||
int RawListen(char *aHost, int aPort, int *aFd); /* srv init */
|
||||
int RawClose(int aFd);
|
||||
int RawSend(unsigned char *aBuf, int *aBufSize, int aFd);
|
||||
int RawRecv(unsigned char *aBuf, int *aBufSize, int aFd);
|
||||
|
||||
char *mHost;
|
||||
int mState;
|
||||
int mCntlFd;
|
||||
int mDataFd;
|
||||
int mEOFFound;
|
||||
};
|
||||
|
||||
#ifndef NULL
|
||||
#define NULL (void*)0L
|
||||
#endif
|
||||
|
||||
#ifndef TRUE
|
||||
#define TRUE 1
|
||||
#endif
|
||||
|
||||
#ifndef FALSE
|
||||
#define FALSE 0
|
||||
#endif
|
||||
|
||||
#ifndef DUMP
|
||||
#ifdef DEBUG
|
||||
#define DUMP(_msg) printf("%s %d: %s\n", __FILE__, __LINE__, _msg);
|
||||
#else
|
||||
#define DUMP(_msg)
|
||||
#endif /* DEBUG */
|
||||
#endif /* DUMP */
|
||||
|
||||
#ifndef ERR_CHECK
|
||||
#define ERR_CHECK(_func) \
|
||||
do { \
|
||||
err = _func; \
|
||||
if (err != OK) \
|
||||
goto BAIL; \
|
||||
} while(0);
|
||||
|
||||
#endif
|
||||
|
||||
#endif /* _NS_FTPCONN_H_ */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user