- Copyright (C) 1996-2007 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+ 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
You should have received a copy of the GNU General Public License
along with Wget. If not, see <http://www.gnu.org/licenses/>.
You should have received a copy of the GNU General Public License
along with Wget. If not, see <http://www.gnu.org/licenses/>.
-In addition, as a special exception, the Free Software Foundation
-gives permission to link the code of its release of Wget with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version. */
+Additional permission under GNU GPL version 3 section 7
+If you modify this program, or any covered work, by linking or
+combining it with the OpenSSL project's OpenSSL library (or a
+modified version of that library), containing parts covered by the
+terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
+grants you additional permission to convey the resulting work.
+Corresponding Source for a non-source form of such a combination
+shall include the source code for the parts of OpenSSL used as well
+as that of the covered work. */
+
+#include "wget.h"
- logprintf (LOG_NOTQUIET, "%s\n", escnonprint (line));
+ logprintf (LOG_NOTQUIET, "%s\n",
+ quotearg_style (escape_quoting_style, line));
- if (ISDIGIT (line[0]) && ISDIGIT (line[1]) && ISDIGIT (line[2])
- && line[3] == ' ')
- {
- strncpy (ftp_last_respline, line, sizeof (ftp_last_respline));
- ftp_last_respline[sizeof (ftp_last_respline) - 1] = '\0';
- *ret_line = line;
- return FTPOK;
- }
+ if (c_isdigit (line[0]) && c_isdigit (line[1]) && c_isdigit (line[2])
+ && line[3] == ' ')
+ {
+ strncpy (ftp_last_respline, line, sizeof (ftp_last_respline));
+ ftp_last_respline[sizeof (ftp_last_respline) - 1] = '\0';
+ *ret_line = line;
+ return FTPOK;
+ }
- escape) making the callers inadvertently send multiple FTP
- commands at once. Without this check an attacker could
- intentionally redirect to ftp://server/fakedir%0Acommand.../
- and execute arbitrary FTP command on a remote FTP server. */
+ escape) making the callers inadvertently send multiple FTP
+ commands at once. Without this check an attacker could
+ intentionally redirect to ftp://server/fakedir%0Acommand.../
+ and execute arbitrary FTP command on a remote FTP server. */
- {
- /* Copy VALUE to the stack and modify CR/LF to space. */
- char *defanged, *p;
- STRDUP_ALLOCA (defanged, value);
- for (p = defanged; *p; p++)
- if (*p == '\r' || *p == '\n')
- *p = ' ';
- DEBUGP (("\nDetected newlines in %s \"%s\"; changing to %s \"%s\"\n",
- command, escnonprint (value), command, escnonprint (defanged)));
- /* Make VALUE point to the defanged copy of the string. */
- value = defanged;
- }
+ {
+ /* Copy VALUE to the stack and modify CR/LF to space. */
+ char *defanged, *p;
+ STRDUP_ALLOCA (defanged, value);
+ for (p = defanged; *p; p++)
+ if (*p == '\r' || *p == '\n')
+ *p = ' ';
+ DEBUGP (("\nDetected newlines in %s \"%s\"; changing to %s \"%s\"\n",
+ command, quotearg_style (escape_quoting_style, value),
+ command, quotearg_style (escape_quoting_style, defanged)));
+ /* Make VALUE point to the defanged copy of the string. */
+ value = defanged;
+ }
res = concat_strings (command, " ", value, "\r\n", (char *) 0);
}
else
res = concat_strings (command, " ", value, "\r\n", (char *) 0);
}
else
- /* Extract the sequence from SEED. */
- for (; ISDIGIT (*seed); seed++)
- skey_sequence = 10 * skey_sequence + *seed - '0';
- if (*seed == ' ')
- ++seed;
+ /* Extract the sequence from SEED. */
+ for (; c_isdigit (*seed); seed++)
+ skey_sequence = 10 * skey_sequence + *seed - '0';
+ if (*seed == ' ')
+ ++seed;
{
case AF_INET:
snprintf (buf, buflen, "%d,%d,%d,%d,%d,%d,%d,%d,%d", 4, 4,
{
case AF_INET:
snprintf (buf, buflen, "%d,%d,%d,%d,%d,%d,%d,%d,%d", 4, 4,
- ptr[0], ptr[1], ptr[2], ptr[3], 2,
- (port & 0xff00) >> 8, port & 0xff);
+ ptr[0], ptr[1], ptr[2], ptr[3], 2,
+ (port & 0xff00) >> 8, port & 0xff);
- "%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",
- 6, 16,
- ptr[0], ptr[1], ptr[2], ptr[3], ptr[4], ptr[5], ptr[6], ptr[7],
- ptr[8], ptr[9], ptr[10], ptr[11], ptr[12], ptr[13], ptr[14], ptr[15],
- 2, (port & 0xff00) >> 8, port & 0xff);
+ "%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",
+ 6, 16,
+ ptr[0], ptr[1], ptr[2], ptr[3], ptr[4], ptr[5], ptr[6], ptr[7],
+ ptr[8], ptr[9], ptr[10], ptr[11], ptr[12], ptr[13], ptr[14], ptr[15],
+ 2, (port & 0xff00) >> 8, port & 0xff);
+/* Sends DELE command to the FTP server. */
+uerr_t
+ftp_dele (int csock, const char *file)
+{
+ char *request, *respline;
+ int nwritten;
+ uerr_t err;
+
+ /* Send DELE request. */
+ request = ftp_request ("DELE", file);
+ nwritten = fd_write (csock, request, strlen (request), -1.0);
+ if (nwritten < 0)
+ {
+ xfree (request);
+ return WRITEFAILED;
+ }
+ xfree (request);
+ /* Get appropriate response. */
+ err = ftp_response (csock, &respline);
+ if (err != FTPOK)
+ return err; /* Return with early bad status. */
+
+ /* All OK, so far. */
+ if (*respline == '5')
+ {
+ err = FTPNSFOD; /* Permanent Negative Completion. */
+ }
+ else if (*respline != '2') /* Success might be 226 or 250 (or ???). */
+ {
+ err = FTPRERR; /* Not Positive Completion. */
+ }
+
+ xfree (respline); /* Free "respline" storage. */
+ return err; /* Return response-based status code. */
+}
+
/* Try `LIST -a' first and revert to `LIST' in case of failure. */
const char *list_commands[] = { "LIST -a",
"LIST" };
/* Try `LIST -a' first and revert to `LIST' in case of failure. */
const char *list_commands[] = { "LIST -a",
"LIST" };
+ /* 2008-01-29 SMS. For a VMS FTP server, where "LIST -a" may not
+ fail, but will never do what is desired here, skip directly to the
+ simple "LIST" command (assumed to be the last one in the list).
+ */
+ if (rs == ST_VMS)
+ i = countof (list_commands)- 1;
+
else if (!strcasecmp (request, "UNIX"))
*server_type = ST_UNIX;
else if (!strcasecmp (request, "WINDOWS_NT")
else if (!strcasecmp (request, "UNIX"))
*server_type = ST_UNIX;
else if (!strcasecmp (request, "WINDOWS_NT")