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/* |
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|
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libftp 1.0 (stable): this is an FTP library to simplify the work to a Developer |
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who want to work with FTP servers (RFC 959). |
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Copyright (C) 2007/2008 omnipresent - omnipresent[at]email.it |
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|
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/> |
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|
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*/ |
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|
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#include <stdio.h> |
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#include <string.h> |
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#include <errno.h> |
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#include <stdlib.h> |
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#include <unistd.h> |
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#include <sys/types.h> |
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#include <sys/time.h> |
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#include <sys/socket.h> |
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#include <sys/stat.h> |
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#include <netinet/in.h> |
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#include <netdb.h> |
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#include <fcntl.h> |
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|
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#include "ftp_main.h" |
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|
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/*** |
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ftp_quit: |
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- int sck => Socket Descriptor |
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- int verbose => Print Inforations: |
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. 0 Do not Print |
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. 1 Print |
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***/ |
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|
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|
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int ftp_quit(int sck, int verbose) { |
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|
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|
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if (write(sck, "QUIT\n", strlen("QUIT\n")-1) == -1) { |
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|
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if (verbose) { |
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if (errno == EBADF) { |
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fprintf(stderr, "Socket Descriptor Not Valid!\n"); |
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|
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return -1; |
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|
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} else if (errno == EIO) { |
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|
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fprintf(stderr, "I/O Error!\n"); |
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|
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return -1; |
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|
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} else if (errno == EINTR) { |
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|
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fprintf(stderr, "Signal Interrupted The write() Function\n"); |
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|
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return -1; |
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} |
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|
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} else { |
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|
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if (errno == EBADF) { |
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|
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return -1; |
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|
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} else if (errno == EIO) { |
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|
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return -1; |
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|
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} else if (errno == EINTR) { |
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|
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return -1; |
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} |
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|
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} |
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|
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|
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return -1; |
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|
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} |
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|
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if (close(sck) != 0) |
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return -1; |
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else |
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return 0; //0 returned; operation sucessfull! |
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|
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} |