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-rw-r--r--src/main.c32
1 files changed, 29 insertions, 3 deletions
diff --git a/src/main.c b/src/main.c
index 38eb9f0a1..549a4d892 100644
--- a/src/main.c
+++ b/src/main.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2005, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -271,6 +271,8 @@ struct Configurable {
char *headerfile;
char *ftpport;
char *iface;
+ int localport;
+ int localportrange;
unsigned short porttouse;
char *range;
long low_speed_limit;
@@ -519,12 +521,13 @@ static void help(void)
" -i/--include Include protocol headers in the output (H/F)",
" -I/--head Show document info only",
" -j/--junk-session-cookies Ignore session cookies read from file (H)",
- " --interface <interface> Specify network interface to use",
+ " --interface <interface> Specify network interface/address to use",
" --krb4 <level> Enable krb4 with specified security level (F)",
" -k/--insecure Allow connections to SSL sites without certs (H)",
" -K/--config Specify which config file to read",
" -l/--list-only List only names of an FTP directory (F)",
" --limit-rate <rate> Limit transfer speed to this rate",
+ " --local-port <num>[-num] Force use of these local port numbers\n",
" -L/--location Follow Location: hints (H)",
" --location-trusted Follow Location: and send authentication even ",
" to other hostnames (H)",
@@ -1261,7 +1264,7 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
{
char letter;
char subletter=0; /* subletters can only occur on long options */
-
+ int rc; /* generic return code variable */
const char *parse=NULL;
unsigned int j;
time_t now;
@@ -1326,6 +1329,7 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
{"$p", "ignore-content-length", FALSE},
{"$q", "ftp-skip-pasv-ip", FALSE},
{"$r", "ftp-method", TRUE},
+ {"$s", "local-port", TRUE},
{"0", "http1.0", FALSE},
{"1", "tlsv1", FALSE},
@@ -1739,6 +1743,22 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
case 'r': /* --ftp-method (undocumented at this point) */
config->ftp_filemethod = ftpfilemethod(config, nextarg);
break;
+ case 's': /* --local-port */
+ rc = sscanf(nextarg, "%d - %d",
+ &config->localport,
+ &config->localportrange);
+ if(!rc)
+ return PARAM_BAD_USE;
+ else if(rc == 1)
+ config->localportrange = 1; /* default number of ports to try */
+ else {
+ config->localportrange -= config->localport;
+ if(config->localportrange < 1) {
+ warnf(config, "bad range input\n");
+ return PARAM_BAD_USE;
+ }
+ }
+ break;
}
break;
case '#': /* --progress-bar */
@@ -3972,6 +3992,12 @@ operate(struct Configurable *config, int argc, char *argv[])
/* curl 7.15.1 */
curl_easy_setopt(curl, CURLOPT_FTP_FILEMETHOD, config->ftp_filemethod);
+ /* curl 7.15.2 */
+ if(config->localport) {
+ curl_easy_setopt(curl, CURLOPT_LOCALPORT, config->localport);
+ curl_easy_setopt(curl, CURLOPT_LOCALPORTRANGE, config->localportrange);
+ }
+
retry_numretries = config->req_retry;
retrystart = curlx_tvnow();