mirror of
https://github.com/moparisthebest/curl
synced 2024-11-18 07:25:14 -05:00
ad34a2d5c8
CURL_SSLVERSION_TLSv1_0, CURL_SSLVERSION_TLSv1_1, CURL_SSLVERSION_TLSv1_2 enum values are added to force exact TLS version (CURL_SSLVERSION_TLSv1 means TLS 1.x). axTLS: axTLS only supports TLS 1.0 and 1.1 but it cannot be set that only one of these should be used, so we don't allow the new enum values. darwinssl: Added support for the new enum values. SChannel: Added support for the new enum values. CyaSSL: Added support for the new enum values. Bug: The original CURL_SSLVERSION_TLSv1 value enables only TLS 1.0 (it did the same before this commit), because CyaSSL cannot be configured to use TLS 1.0-1.2. GSKit: GSKit doesn't seem to support TLS 1.1 and TLS 1.2, so we do not allow those values. Bugfix: There was a typo that caused wrong SSL versions to be passed to GSKit. NSS: TLS minor version cannot be set, so we don't allow the new enum values. QsoSSL: TLS minor version cannot be set, so we don't allow the new enum values. OpenSSL: Added support for the new enum values. Bugfix: The original CURL_SSLVERSION_TLSv1 value enabled only TLS 1.0, now it enables 1.0-1.2. Command-line tool: Added command line options for the new values.
1844 lines
58 KiB
C
1844 lines
58 KiB
C
/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
|
||
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
|
||
* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||
* KIND, either express or implied.
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*
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||
***************************************************************************/
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||
#include "tool_setup.h"
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||
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||
#include "rawstr.h"
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||
|
||
#define ENABLE_CURLX_PRINTF
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||
/* use our own printf() functions */
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||
#include "curlx.h"
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||
|
||
#ifdef USE_MANUAL
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||
# include "tool_hugehelp.h"
|
||
#endif
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||
|
||
#include "tool_binmode.h"
|
||
#include "tool_cfgable.h"
|
||
#include "tool_cb_prg.h"
|
||
#include "tool_formparse.h"
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||
#include "tool_getparam.h"
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||
#include "tool_help.h"
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||
#include "tool_helpers.h"
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||
#include "tool_libinfo.h"
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||
#include "tool_metalink.h"
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||
#include "tool_msgs.h"
|
||
#include "tool_paramhlp.h"
|
||
#include "tool_parsecfg.h"
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||
#include "tool_version.h"
|
||
|
||
#include "memdebug.h" /* keep this as LAST include */
|
||
|
||
#ifdef MSDOS
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||
# define USE_WATT32
|
||
#endif
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||
|
||
#define GetStr(str,val) do { \
|
||
if(*(str)) { \
|
||
free(*(str)); \
|
||
*(str) = NULL; \
|
||
} \
|
||
if((val)) { \
|
||
*(str) = strdup((val)); \
|
||
if(!(*(str))) \
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||
return PARAM_NO_MEM; \
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||
} \
|
||
} WHILE_FALSE
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||
|
||
struct LongShort {
|
||
const char *letter; /* short name option */
|
||
const char *lname; /* long name option */
|
||
bool extraparam; /* whether it takes an additional argument */
|
||
};
|
||
|
||
static const struct LongShort aliases[]= {
|
||
/* all these ones, starting with "*" or "$" as a short-option have *no*
|
||
short option to mention. */
|
||
{"*", "url", TRUE},
|
||
{"*4", "dns-ipv4-addr", TRUE},
|
||
{"*6", "dns-ipv6-addr", TRUE},
|
||
{"*a", "random-file", TRUE},
|
||
{"*b", "egd-file", TRUE},
|
||
{"*B", "oauth2-bearer", TRUE},
|
||
{"*c", "connect-timeout", TRUE},
|
||
{"*d", "ciphers", TRUE},
|
||
{"*D", "dns-interface", TRUE},
|
||
{"*e", "disable-epsv", FALSE},
|
||
{"*E", "epsv", FALSE},
|
||
/* 'epsv' made like this to make --no-epsv and --epsv to work
|
||
although --disable-epsv is the documented option */
|
||
#ifdef USE_ENVIRONMENT
|
||
{"*f", "environment", FALSE},
|
||
#endif
|
||
{"*F", "dns-servers", TRUE},
|
||
{"*g", "trace", TRUE},
|
||
{"*h", "trace-ascii", TRUE},
|
||
{"*i", "limit-rate", TRUE},
|
||
{"*j", "compressed", FALSE},
|
||
{"*J", "tr-encoding", FALSE},
|
||
{"*k", "digest", FALSE},
|
||
{"*l", "negotiate", FALSE},
|
||
{"*m", "ntlm", FALSE},
|
||
{"*M", "ntlm-wb", FALSE},
|
||
{"*n", "basic", FALSE},
|
||
{"*o", "anyauth", FALSE},
|
||
#ifdef USE_WATT32
|
||
{"*p", "wdebug", FALSE},
|
||
#endif
|
||
{"*q", "ftp-create-dirs", FALSE},
|
||
{"*r", "create-dirs", FALSE},
|
||
{"*s", "max-redirs", TRUE},
|
||
{"*t", "proxy-ntlm", FALSE},
|
||
{"*u", "crlf", FALSE},
|
||
{"*v", "stderr", TRUE},
|
||
{"*w", "interface", TRUE},
|
||
{"*x", "krb" , TRUE},
|
||
{"*x", "krb4" , TRUE},
|
||
/* 'krb4' is the previous name */
|
||
{"*y", "max-filesize", TRUE},
|
||
{"*z", "disable-eprt", FALSE},
|
||
{"*Z", "eprt", FALSE},
|
||
/* 'eprt' made like this to make --no-eprt and --eprt to work
|
||
although --disable-eprt is the documented option */
|
||
{"$a", "ftp-ssl", FALSE},
|
||
/* 'ftp-ssl' deprecated name since 7.20.0 */
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||
{"$a", "ssl", FALSE},
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||
/* 'ssl' new option name in 7.20.0, previously this was ftp-ssl */
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||
{"$b", "ftp-pasv", FALSE},
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||
{"$c", "socks5", TRUE},
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||
{"$c", "socks", TRUE},
|
||
/* 'socks' is how the option once was documented but we prefer
|
||
the --socks5 version for explicit version */
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||
{"$d", "tcp-nodelay", FALSE},
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||
{"$e", "proxy-digest", FALSE},
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||
{"$f", "proxy-basic", FALSE},
|
||
{"$g", "retry", TRUE},
|
||
{"$h", "retry-delay", TRUE},
|
||
{"$i", "retry-max-time", TRUE},
|
||
{"$k", "proxy-negotiate", FALSE},
|
||
{"$m", "ftp-account", TRUE},
|
||
{"$n", "proxy-anyauth", FALSE},
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||
{"$o", "trace-time", FALSE},
|
||
{"$p", "ignore-content-length", FALSE},
|
||
{"$q", "ftp-skip-pasv-ip", FALSE},
|
||
{"$r", "ftp-method", TRUE},
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||
{"$s", "local-port", TRUE},
|
||
{"$t", "socks4", TRUE},
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||
{"$T", "socks4a", TRUE},
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||
{"$u", "ftp-alternative-to-user", TRUE},
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||
{"$v", "ftp-ssl-reqd", FALSE},
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||
/* 'ftp-ssl-reqd' deprecated name since 7.20.0 */
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||
{"$v", "ssl-reqd", FALSE},
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||
/* 'ssl-reqd' new in 7.20.0, previously this was ftp-ssl-reqd */
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||
{"$w", "sessionid", FALSE},
|
||
/* <20>sessionid' listed as --no-sessionid in the help */
|
||
{"$x", "ftp-ssl-control", FALSE},
|
||
{"$y", "ftp-ssl-ccc", FALSE},
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||
{"$j", "ftp-ssl-ccc-mode", TRUE},
|
||
{"$z", "libcurl", TRUE},
|
||
{"$#", "raw", FALSE},
|
||
{"$0", "post301", FALSE},
|
||
{"$1", "keepalive", FALSE},
|
||
/* 'keepalive' listed as --no-keepalive in the help */
|
||
{"$2", "socks5-hostname", TRUE},
|
||
{"$3", "keepalive-time", TRUE},
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||
{"$4", "post302", FALSE},
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||
{"$5", "noproxy", TRUE},
|
||
#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
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||
{"$6", "socks5-gssapi-service", TRUE},
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||
{"$7", "socks5-gssapi-nec", FALSE},
|
||
#endif
|
||
{"$8", "proxy1.0", TRUE},
|
||
{"$9", "tftp-blksize", TRUE},
|
||
{"$A", "mail-from", TRUE},
|
||
{"$B", "mail-rcpt", TRUE},
|
||
{"$C", "ftp-pret", FALSE},
|
||
{"$D", "proto", TRUE},
|
||
{"$E", "proto-redir", TRUE},
|
||
{"$F", "resolve", TRUE},
|
||
{"$G", "delegation", TRUE},
|
||
{"$H", "mail-auth", TRUE},
|
||
{"$I", "post303", FALSE},
|
||
{"$J", "metalink", FALSE},
|
||
{"$K", "sasl-ir", FALSE},
|
||
{"$L", "test-event", FALSE},
|
||
{"0", "http1.0", FALSE},
|
||
{"01", "http1.1", FALSE},
|
||
{"02", "http2.0", FALSE},
|
||
{"1", "tlsv1", FALSE},
|
||
{"10", "tlsv1.0", FALSE},
|
||
{"11", "tlsv1.1", FALSE},
|
||
{"12", "tlsv1.2", FALSE},
|
||
{"2", "sslv2", FALSE},
|
||
{"3", "sslv3", FALSE},
|
||
{"4", "ipv4", FALSE},
|
||
{"6", "ipv6", FALSE},
|
||
{"a", "append", FALSE},
|
||
{"A", "user-agent", TRUE},
|
||
{"b", "cookie", TRUE},
|
||
{"B", "use-ascii", FALSE},
|
||
{"c", "cookie-jar", TRUE},
|
||
{"C", "continue-at", TRUE},
|
||
{"d", "data", TRUE},
|
||
{"da", "data-ascii", TRUE},
|
||
{"db", "data-binary", TRUE},
|
||
{"de", "data-urlencode", TRUE},
|
||
{"D", "dump-header", TRUE},
|
||
{"e", "referer", TRUE},
|
||
{"E", "cert", TRUE},
|
||
{"Ea", "cacert", TRUE},
|
||
{"Eb", "cert-type", TRUE},
|
||
{"Ec", "key", TRUE},
|
||
{"Ed", "key-type", TRUE},
|
||
{"Ee", "pass", TRUE},
|
||
{"Ef", "engine", TRUE},
|
||
{"Eg", "capath ", TRUE},
|
||
{"Eh", "pubkey", TRUE},
|
||
{"Ei", "hostpubmd5", TRUE},
|
||
{"Ej", "crlfile", TRUE},
|
||
{"Ek", "tlsuser", TRUE},
|
||
{"El", "tlspassword", TRUE},
|
||
{"Em", "tlsauthtype", TRUE},
|
||
{"En", "ssl-allow-beast", FALSE},
|
||
{"f", "fail", FALSE},
|
||
{"F", "form", TRUE},
|
||
{"Fs", "form-string", TRUE},
|
||
{"g", "globoff", FALSE},
|
||
{"G", "get", FALSE},
|
||
{"h", "help", FALSE},
|
||
{"H", "header", TRUE},
|
||
{"i", "include", FALSE},
|
||
{"I", "head", FALSE},
|
||
{"j", "junk-session-cookies", FALSE},
|
||
{"J", "remote-header-name", FALSE},
|
||
{"k", "insecure", FALSE},
|
||
{"K", "config", TRUE},
|
||
{"l", "list-only", FALSE},
|
||
{"L", "location", FALSE},
|
||
{"Lt", "location-trusted", FALSE},
|
||
{"m", "max-time", TRUE},
|
||
{"M", "manual", FALSE},
|
||
{"n", "netrc", FALSE},
|
||
{"no", "netrc-optional", FALSE},
|
||
{"ne", "netrc-file", TRUE},
|
||
{"N", "buffer", FALSE},
|
||
/* 'buffer' listed as --no-buffer in the help */
|
||
{"o", "output", TRUE},
|
||
{"O", "remote-name", FALSE},
|
||
{"Oa", "remote-name-all", FALSE},
|
||
{"p", "proxytunnel", FALSE},
|
||
{"P", "ftpport", TRUE},
|
||
/* 'ftpport' old version */
|
||
{"P", "ftp-port", TRUE},
|
||
{"q", "disable", FALSE},
|
||
{"Q", "quote", TRUE},
|
||
{"r", "range", TRUE},
|
||
{"R", "remote-time", FALSE},
|
||
{"s", "silent", FALSE},
|
||
{"S", "show-error", FALSE},
|
||
{"t", "telnet-options", TRUE},
|
||
/* 'telnet-options' documented as telnet-option */
|
||
{"T", "upload-file", TRUE},
|
||
{"u", "user", TRUE},
|
||
{"U", "proxy-user", TRUE},
|
||
{"v", "verbose", FALSE},
|
||
{"V", "version", FALSE},
|
||
{"w", "write-out", TRUE},
|
||
{"x", "proxy", TRUE},
|
||
{"X", "request", TRUE},
|
||
{"X", "http-request", TRUE},
|
||
/* 'http-request' OBSOLETE VERSION */
|
||
{"Y", "speed-limit", TRUE},
|
||
{"y", "speed-time", TRUE},
|
||
{"z", "time-cond", TRUE},
|
||
{"#", "progress-bar", FALSE},
|
||
{"~", "xattr", FALSE},
|
||
};
|
||
|
||
struct feat {
|
||
const char *name;
|
||
int bitmask;
|
||
};
|
||
|
||
static const struct feat feats[] = {
|
||
{"AsynchDNS", CURL_VERSION_ASYNCHDNS},
|
||
{"Debug", CURL_VERSION_DEBUG},
|
||
{"TrackMemory", CURL_VERSION_CURLDEBUG},
|
||
{"GSS-Negotiate", CURL_VERSION_GSSNEGOTIATE},
|
||
{"IDN", CURL_VERSION_IDN},
|
||
{"IPv6", CURL_VERSION_IPV6},
|
||
{"Largefile", CURL_VERSION_LARGEFILE},
|
||
{"NTLM", CURL_VERSION_NTLM},
|
||
{"NTLM_WB", CURL_VERSION_NTLM_WB},
|
||
{"SPNEGO", CURL_VERSION_SPNEGO},
|
||
{"SSL", CURL_VERSION_SSL},
|
||
{"SSPI", CURL_VERSION_SSPI},
|
||
{"krb4", CURL_VERSION_KERBEROS4},
|
||
{"libz", CURL_VERSION_LIBZ},
|
||
{"CharConv", CURL_VERSION_CONV},
|
||
{"TLS-SRP", CURL_VERSION_TLSAUTH_SRP},
|
||
{"HTTP2", CURL_VERSION_HTTP2}
|
||
};
|
||
|
||
/* Split the argument of -E to 'certname' and 'passphrase' separated by colon.
|
||
* We allow ':' and '\' to be escaped by '\' so that we can use certificate
|
||
* nicknames containing ':'. See <https://sourceforge.net/p/curl/bugs/1196/>
|
||
* for details. */
|
||
#ifndef UNITTESTS
|
||
static
|
||
#endif
|
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void parse_cert_parameter(const char *cert_parameter,
|
||
char **certname,
|
||
char **passphrase)
|
||
{
|
||
size_t param_length = strlen(cert_parameter);
|
||
size_t span;
|
||
const char *param_place = NULL;
|
||
char *certname_place = NULL;
|
||
*certname = NULL;
|
||
*passphrase = NULL;
|
||
|
||
/* most trivial assumption: cert_parameter is empty */
|
||
if(param_length == 0)
|
||
return;
|
||
|
||
/* next less trivial: cert_parameter contains no colon nor backslash; this
|
||
* means no passphrase was given and no characters escaped */
|
||
if(!strpbrk(cert_parameter, ":\\")) {
|
||
*certname = strdup(cert_parameter);
|
||
return;
|
||
}
|
||
/* deal with escaped chars; find unescaped colon if it exists */
|
||
certname_place = malloc(param_length + 1);
|
||
if(!certname_place)
|
||
return;
|
||
|
||
*certname = certname_place;
|
||
param_place = cert_parameter;
|
||
while(*param_place) {
|
||
span = strcspn(param_place, ":\\");
|
||
strncpy(certname_place, param_place, span);
|
||
param_place += span;
|
||
certname_place += span;
|
||
/* we just ate all the non-special chars. now we're on either a special
|
||
* char or the end of the string. */
|
||
switch(*param_place) {
|
||
case '\0':
|
||
break;
|
||
case '\\':
|
||
param_place++;
|
||
switch(*param_place) {
|
||
case '\0':
|
||
*certname_place++ = '\\';
|
||
break;
|
||
case '\\':
|
||
*certname_place++ = '\\';
|
||
param_place++;
|
||
break;
|
||
case ':':
|
||
*certname_place++ = ':';
|
||
param_place++;
|
||
break;
|
||
default:
|
||
*certname_place++ = '\\';
|
||
*certname_place++ = *param_place;
|
||
param_place++;
|
||
break;
|
||
}
|
||
break;
|
||
case ':':
|
||
/* Since we live in a world of weirdness and confusion, the win32
|
||
dudes can use : when using drive letters and thus c:\file:password
|
||
needs to work. In order not to break compatibility, we still use : as
|
||
separator, but we try to detect when it is used for a file name! On
|
||
windows. */
|
||
#ifdef WIN32
|
||
if(param_place &&
|
||
(param_place == &cert_parameter[1]) &&
|
||
(cert_parameter[2] == '\\' || cert_parameter[2] == '/') &&
|
||
(ISALPHA(cert_parameter[0])) ) {
|
||
/* colon in the second column, followed by a backslash, and the
|
||
first character is an alphabetic letter:
|
||
|
||
this is a drive letter colon */
|
||
*certname_place++ = ':';
|
||
param_place++;
|
||
break;
|
||
}
|
||
#endif
|
||
/* escaped colons and Windows drive letter colons were handled
|
||
* above; if we're still here, this is a separating colon */
|
||
param_place++;
|
||
if(strlen(param_place) > 0) {
|
||
*passphrase = strdup(param_place);
|
||
}
|
||
goto done;
|
||
}
|
||
}
|
||
done:
|
||
*certname_place = '\0';
|
||
}
|
||
|
||
ParameterError getparameter(char *flag, /* f or -long-flag */
|
||
char *nextarg, /* NULL if unset */
|
||
bool *usedarg, /* set to TRUE if the arg
|
||
has been used */
|
||
struct Configurable *config)
|
||
{
|
||
char letter;
|
||
char subletter = '\0'; /* subletters can only occur on long options */
|
||
int rc;
|
||
const char *parse = NULL;
|
||
unsigned int j;
|
||
time_t now;
|
||
int hit = -1;
|
||
bool longopt = FALSE;
|
||
bool singleopt = FALSE; /* when true means '-o foo' used '-ofoo' */
|
||
ParameterError err;
|
||
bool toggle = TRUE; /* how to switch boolean options, on or off. Controlled
|
||
by using --OPTION or --no-OPTION */
|
||
|
||
|
||
if(('-' != flag[0]) ||
|
||
(('-' == flag[0]) && ('-' == flag[1]))) {
|
||
/* this should be a long name */
|
||
char *word = ('-' == flag[0]) ? flag+2 : flag;
|
||
size_t fnam = strlen(word);
|
||
int numhits = 0;
|
||
|
||
if(!strncmp(word, "no-", 3)) {
|
||
/* disable this option but ignore the "no-" part when looking for it */
|
||
word += 3;
|
||
toggle = FALSE;
|
||
}
|
||
|
||
for(j = 0; j < sizeof(aliases)/sizeof(aliases[0]); j++) {
|
||
if(curlx_strnequal(aliases[j].lname, word, fnam)) {
|
||
longopt = TRUE;
|
||
numhits++;
|
||
if(curlx_raw_equal(aliases[j].lname, word)) {
|
||
parse = aliases[j].letter;
|
||
hit = j;
|
||
numhits = 1; /* a single unique hit */
|
||
break;
|
||
}
|
||
parse = aliases[j].letter;
|
||
hit = j;
|
||
}
|
||
}
|
||
if(numhits > 1) {
|
||
/* this is at least the second match! */
|
||
return PARAM_OPTION_AMBIGUOUS;
|
||
}
|
||
if(hit < 0) {
|
||
return PARAM_OPTION_UNKNOWN;
|
||
}
|
||
}
|
||
else {
|
||
flag++; /* prefixed with one dash, pass it */
|
||
hit = -1;
|
||
parse = flag;
|
||
}
|
||
|
||
do {
|
||
/* we can loop here if we have multiple single-letters */
|
||
|
||
if(!longopt) {
|
||
if(NULL != parse) {
|
||
letter = (char)*parse;
|
||
}
|
||
else {
|
||
letter = '\0';
|
||
}
|
||
subletter='\0';
|
||
}
|
||
else {
|
||
letter = parse[0];
|
||
subletter = parse[1];
|
||
}
|
||
*usedarg = FALSE; /* default is that we don't use the arg */
|
||
|
||
if(hit < 0) {
|
||
for(j = 0; j < sizeof(aliases)/sizeof(aliases[0]); j++) {
|
||
if(letter == aliases[j].letter[0]) {
|
||
hit = j;
|
||
break;
|
||
}
|
||
}
|
||
if(hit < 0) {
|
||
return PARAM_OPTION_UNKNOWN;
|
||
}
|
||
}
|
||
|
||
if(aliases[hit].extraparam) {
|
||
/* this option requires an extra parameter */
|
||
if(!longopt && parse[1]) {
|
||
nextarg = (char *)&parse[1]; /* this is the actual extra parameter */
|
||
singleopt = TRUE; /* don't loop anymore after this */
|
||
}
|
||
else if(!nextarg)
|
||
return PARAM_REQUIRES_PARAMETER;
|
||
else
|
||
*usedarg = TRUE; /* mark it as used */
|
||
}
|
||
|
||
switch(letter) {
|
||
case '*': /* options without a short option */
|
||
switch(subletter) {
|
||
case '4': /* --dns-ipv4-addr */
|
||
/* addr in dot notation */
|
||
GetStr(&config->dns_ipv4_addr, nextarg);
|
||
break;
|
||
case '6': /* --dns-ipv6-addr */
|
||
/* addr in dot notation */
|
||
GetStr(&config->dns_ipv6_addr, nextarg);
|
||
break;
|
||
case 'a': /* random-file */
|
||
GetStr(&config->random_file, nextarg);
|
||
break;
|
||
case 'b': /* egd-file */
|
||
GetStr(&config->egd_file, nextarg);
|
||
break;
|
||
case 'B': /* XOAUTH2 Bearer */
|
||
GetStr(&config->xoauth2_bearer, nextarg);
|
||
break;
|
||
case 'c': /* connect-timeout */
|
||
err = str2udouble(&config->connecttimeout, nextarg);
|
||
if(err)
|
||
return err;
|
||
break;
|
||
case 'd': /* ciphers */
|
||
GetStr(&config->cipher_list, nextarg);
|
||
break;
|
||
case 'D': /* --dns-interface */
|
||
/* interface name */
|
||
GetStr(&config->dns_interface, nextarg);
|
||
break;
|
||
case 'e': /* --disable-epsv */
|
||
config->disable_epsv = toggle;
|
||
break;
|
||
case 'E': /* --epsv */
|
||
config->disable_epsv = (!toggle)?TRUE:FALSE;
|
||
break;
|
||
#ifdef USE_ENVIRONMENT
|
||
case 'f':
|
||
config->writeenv = toggle;
|
||
break;
|
||
#endif
|
||
case 'F': /* --dns-servers */
|
||
/* IP addrs of DNS servers */
|
||
GetStr(&config->dns_servers, nextarg);
|
||
break;
|
||
case 'g': /* --trace */
|
||
GetStr(&config->trace_dump, nextarg);
|
||
if(config->tracetype && (config->tracetype != TRACE_BIN))
|
||
warnf(config, "--trace overrides an earlier trace/verbose option\n");
|
||
config->tracetype = TRACE_BIN;
|
||
break;
|
||
case 'h': /* --trace-ascii */
|
||
GetStr(&config->trace_dump, nextarg);
|
||
if(config->tracetype && (config->tracetype != TRACE_ASCII))
|
||
warnf(config,
|
||
"--trace-ascii overrides an earlier trace/verbose option\n");
|
||
config->tracetype = TRACE_ASCII;
|
||
break;
|
||
case 'i': /* --limit-rate */
|
||
{
|
||
/* We support G, M, K too */
|
||
char *unit;
|
||
curl_off_t value = curlx_strtoofft(nextarg, &unit, 0);
|
||
|
||
if(!*unit)
|
||
unit = (char *)"b";
|
||
else if(strlen(unit) > 1)
|
||
unit = (char *)"w"; /* unsupported */
|
||
|
||
switch(*unit) {
|
||
case 'G':
|
||
case 'g':
|
||
value *= 1024*1024*1024;
|
||
break;
|
||
case 'M':
|
||
case 'm':
|
||
value *= 1024*1024;
|
||
break;
|
||
case 'K':
|
||
case 'k':
|
||
value *= 1024;
|
||
break;
|
||
case 'b':
|
||
case 'B':
|
||
/* for plain bytes, leave as-is */
|
||
break;
|
||
default:
|
||
warnf(config, "unsupported rate unit. Use G, M, K or B!\n");
|
||
return PARAM_BAD_USE;
|
||
}
|
||
config->recvpersecond = value;
|
||
config->sendpersecond = value;
|
||
}
|
||
break;
|
||
|
||
case 'j': /* --compressed */
|
||
if(toggle && !(curlinfo->features & CURL_VERSION_LIBZ))
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT;
|
||
config->encoding = toggle;
|
||
break;
|
||
|
||
case 'J': /* --tr-encoding */
|
||
config->tr_encoding = toggle;
|
||
break;
|
||
|
||
case 'k': /* --digest */
|
||
if(toggle)
|
||
config->authtype |= CURLAUTH_DIGEST;
|
||
else
|
||
config->authtype &= ~CURLAUTH_DIGEST;
|
||
break;
|
||
|
||
case 'l': /* --negotiate */
|
||
if(toggle) {
|
||
if(curlinfo->features & CURL_VERSION_GSSNEGOTIATE)
|
||
config->authtype |= CURLAUTH_GSSNEGOTIATE;
|
||
else
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT;
|
||
}
|
||
else
|
||
config->authtype &= ~CURLAUTH_GSSNEGOTIATE;
|
||
break;
|
||
|
||
case 'm': /* --ntlm */
|
||
if(toggle) {
|
||
if(curlinfo->features & CURL_VERSION_NTLM)
|
||
config->authtype |= CURLAUTH_NTLM;
|
||
else
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT;
|
||
}
|
||
else
|
||
config->authtype &= ~CURLAUTH_NTLM;
|
||
break;
|
||
|
||
case 'M': /* --ntlm-wb */
|
||
if(toggle) {
|
||
if(curlinfo->features & CURL_VERSION_NTLM_WB)
|
||
config->authtype |= CURLAUTH_NTLM_WB;
|
||
else
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT;
|
||
}
|
||
else
|
||
config->authtype &= ~CURLAUTH_NTLM_WB;
|
||
break;
|
||
|
||
case 'n': /* --basic for completeness */
|
||
if(toggle)
|
||
config->authtype |= CURLAUTH_BASIC;
|
||
else
|
||
config->authtype &= ~CURLAUTH_BASIC;
|
||
break;
|
||
|
||
case 'o': /* --anyauth, let libcurl pick it */
|
||
if(toggle)
|
||
config->authtype = CURLAUTH_ANY;
|
||
/* --no-anyauth simply doesn't touch it */
|
||
break;
|
||
|
||
#ifdef USE_WATT32
|
||
case 'p': /* --wdebug */
|
||
dbug_init();
|
||
break;
|
||
#endif
|
||
case 'q': /* --ftp-create-dirs */
|
||
config->ftp_create_dirs = toggle;
|
||
break;
|
||
|
||
case 'r': /* --create-dirs */
|
||
config->create_dirs = toggle;
|
||
break;
|
||
|
||
case 's': /* --max-redirs */
|
||
/* specified max no of redirects (http(s)), this accepts -1 as a
|
||
special condition */
|
||
err = str2num(&config->maxredirs, nextarg);
|
||
if(err)
|
||
return err;
|
||
if(config->maxredirs < -1)
|
||
return PARAM_BAD_NUMERIC;
|
||
break;
|
||
|
||
case 't': /* --proxy-ntlm */
|
||
if(curlinfo->features & CURL_VERSION_NTLM)
|
||
config->proxyntlm = toggle;
|
||
else
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT;
|
||
break;
|
||
|
||
case 'u': /* --crlf */
|
||
/* LF -> CRLF conversion? */
|
||
config->crlf = toggle;
|
||
break;
|
||
|
||
case 'v': /* --stderr */
|
||
if(strcmp(nextarg, "-")) {
|
||
FILE *newfile = fopen(nextarg, "wt");
|
||
if(!newfile)
|
||
warnf(config, "Failed to open %s!\n", nextarg);
|
||
else {
|
||
if(config->errors_fopened)
|
||
fclose(config->errors);
|
||
config->errors = newfile;
|
||
config->errors_fopened = TRUE;
|
||
}
|
||
}
|
||
else
|
||
config->errors = stdout;
|
||
break;
|
||
case 'w': /* --interface */
|
||
/* interface */
|
||
GetStr(&config->iface, nextarg);
|
||
break;
|
||
case 'x': /* --krb */
|
||
/* kerberos level string */
|
||
if(curlinfo->features & (CURL_VERSION_KERBEROS4 |
|
||
CURL_VERSION_GSSNEGOTIATE))
|
||
GetStr(&config->krblevel, nextarg);
|
||
else
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT;
|
||
break;
|
||
case 'y': /* --max-filesize */
|
||
err = str2offset(&config->max_filesize, nextarg);
|
||
if(err)
|
||
return err;
|
||
break;
|
||
case 'z': /* --disable-eprt */
|
||
config->disable_eprt = toggle;
|
||
break;
|
||
case 'Z': /* --eprt */
|
||
config->disable_eprt = (!toggle)?TRUE:FALSE;
|
||
break;
|
||
|
||
default: /* the URL! */
|
||
{
|
||
struct getout *url;
|
||
if(config->url_get || ((config->url_get = config->url_list) != NULL)) {
|
||
/* there's a node here, if it already is filled-in continue to find
|
||
an "empty" node */
|
||
while(config->url_get && (config->url_get->flags & GETOUT_URL))
|
||
config->url_get = config->url_get->next;
|
||
}
|
||
|
||
/* now there might or might not be an available node to fill in! */
|
||
|
||
if(config->url_get)
|
||
/* existing node */
|
||
url = config->url_get;
|
||
else
|
||
/* there was no free node, create one! */
|
||
url = new_getout(config);
|
||
|
||
if(!url)
|
||
return PARAM_NO_MEM;
|
||
else {
|
||
/* fill in the URL */
|
||
GetStr(&url->url, nextarg);
|
||
url->flags |= GETOUT_URL;
|
||
}
|
||
}
|
||
}
|
||
break;
|
||
case '$': /* more options without a short option */
|
||
switch(subletter) {
|
||
case 'a': /* --ftp-ssl */
|
||
if(toggle && !(curlinfo->features & CURL_VERSION_SSL))
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT;
|
||
config->ftp_ssl = toggle;
|
||
break;
|
||
case 'b': /* --ftp-pasv */
|
||
Curl_safefree(config->ftpport);
|
||
break;
|
||
case 'c': /* --socks5 specifies a socks5 proxy to use, and resolves
|
||
the name locally and passes on the resolved address */
|
||
GetStr(&config->socksproxy, nextarg);
|
||
config->socksver = CURLPROXY_SOCKS5;
|
||
break;
|
||
case 't': /* --socks4 specifies a socks4 proxy to use */
|
||
GetStr(&config->socksproxy, nextarg);
|
||
config->socksver = CURLPROXY_SOCKS4;
|
||
break;
|
||
case 'T': /* --socks4a specifies a socks4a proxy to use */
|
||
GetStr(&config->socksproxy, nextarg);
|
||
config->socksver = CURLPROXY_SOCKS4A;
|
||
break;
|
||
case '2': /* --socks5-hostname specifies a socks5 proxy and enables name
|
||
resolving with the proxy */
|
||
GetStr(&config->socksproxy, nextarg);
|
||
config->socksver = CURLPROXY_SOCKS5_HOSTNAME;
|
||
break;
|
||
case 'd': /* --tcp-nodelay option */
|
||
config->tcp_nodelay = toggle;
|
||
break;
|
||
case 'e': /* --proxy-digest */
|
||
config->proxydigest = toggle;
|
||
break;
|
||
case 'f': /* --proxy-basic */
|
||
config->proxybasic = toggle;
|
||
break;
|
||
case 'g': /* --retry */
|
||
err = str2unum(&config->req_retry, nextarg);
|
||
if(err)
|
||
return err;
|
||
break;
|
||
case 'h': /* --retry-delay */
|
||
err = str2unum(&config->retry_delay, nextarg);
|
||
if(err)
|
||
return err;
|
||
break;
|
||
case 'i': /* --retry-max-time */
|
||
err = str2unum(&config->retry_maxtime, nextarg);
|
||
if(err)
|
||
return err;
|
||
break;
|
||
|
||
case 'k': /* --proxy-negotiate */
|
||
if(curlinfo->features & CURL_VERSION_GSSNEGOTIATE)
|
||
config->proxynegotiate = toggle;
|
||
else
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT;
|
||
break;
|
||
case 'm': /* --ftp-account */
|
||
GetStr(&config->ftp_account, nextarg);
|
||
break;
|
||
case 'n': /* --proxy-anyauth */
|
||
config->proxyanyauth = toggle;
|
||
break;
|
||
case 'o': /* --trace-time */
|
||
config->tracetime = toggle;
|
||
break;
|
||
case 'p': /* --ignore-content-length */
|
||
config->ignorecl = toggle;
|
||
break;
|
||
case 'q': /* --ftp-skip-pasv-ip */
|
||
config->ftp_skip_ip = toggle;
|
||
break;
|
||
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;
|
||
case 'u': /* --ftp-alternative-to-user */
|
||
GetStr(&config->ftp_alternative_to_user, nextarg);
|
||
break;
|
||
case 'v': /* --ftp-ssl-reqd */
|
||
if(toggle && !(curlinfo->features & CURL_VERSION_SSL))
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT;
|
||
config->ftp_ssl_reqd = toggle;
|
||
break;
|
||
case 'w': /* --no-sessionid */
|
||
config->disable_sessionid = (!toggle)?TRUE:FALSE;
|
||
break;
|
||
case 'x': /* --ftp-ssl-control */
|
||
if(toggle && !(curlinfo->features & CURL_VERSION_SSL))
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT;
|
||
config->ftp_ssl_control = toggle;
|
||
break;
|
||
case 'y': /* --ftp-ssl-ccc */
|
||
config->ftp_ssl_ccc = toggle;
|
||
if(!config->ftp_ssl_ccc_mode)
|
||
config->ftp_ssl_ccc_mode = CURLFTPSSL_CCC_PASSIVE;
|
||
break;
|
||
case 'j': /* --ftp-ssl-ccc-mode */
|
||
config->ftp_ssl_ccc = TRUE;
|
||
config->ftp_ssl_ccc_mode = ftpcccmethod(config, nextarg);
|
||
break;
|
||
case 'z': /* --libcurl */
|
||
#ifdef CURL_DISABLE_LIBCURL_OPTION
|
||
warnf(config,
|
||
"--libcurl option was disabled at build-time!\n");
|
||
return PARAM_OPTION_UNKNOWN;
|
||
#else
|
||
GetStr(&config->libcurl, nextarg);
|
||
break;
|
||
#endif
|
||
case '#': /* --raw */
|
||
config->raw = toggle;
|
||
break;
|
||
case '0': /* --post301 */
|
||
config->post301 = toggle;
|
||
break;
|
||
case '1': /* --no-keepalive */
|
||
config->nokeepalive = (!toggle)?TRUE:FALSE;
|
||
break;
|
||
case '3': /* --keepalive-time */
|
||
err = str2unum(&config->alivetime, nextarg);
|
||
if(err)
|
||
return err;
|
||
break;
|
||
case '4': /* --post302 */
|
||
config->post302 = toggle;
|
||
break;
|
||
case 'I': /* --post303 */
|
||
config->post303 = toggle;
|
||
break;
|
||
case '5': /* --noproxy */
|
||
/* This specifies the noproxy list */
|
||
GetStr(&config->noproxy, nextarg);
|
||
break;
|
||
#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
|
||
case '6': /* --socks5-gssapi-service */
|
||
GetStr(&config->socks5_gssapi_service, nextarg);
|
||
break;
|
||
case '7': /* --socks5-gssapi-nec*/
|
||
config->socks5_gssapi_nec = toggle;
|
||
break;
|
||
#endif
|
||
case '8': /* --proxy1.0 */
|
||
/* http 1.0 proxy */
|
||
GetStr(&config->proxy, nextarg);
|
||
config->proxyver = CURLPROXY_HTTP_1_0;
|
||
break;
|
||
case '9': /* --tftp-blksize */
|
||
err = str2unum(&config->tftp_blksize, nextarg);
|
||
if(err)
|
||
return err;
|
||
break;
|
||
case 'A': /* --mail-from */
|
||
GetStr(&config->mail_from, nextarg);
|
||
break;
|
||
case 'B': /* --mail-rcpt */
|
||
/* append receiver to a list */
|
||
err = add2list(&config->mail_rcpt, nextarg);
|
||
if(err)
|
||
return err;
|
||
break;
|
||
case 'C': /* --ftp-pret */
|
||
config->ftp_pret = toggle;
|
||
break;
|
||
case 'D': /* --proto */
|
||
config->proto_present = TRUE;
|
||
if(proto2num(config, &config->proto, nextarg))
|
||
return PARAM_BAD_USE;
|
||
break;
|
||
case 'E': /* --proto-redir */
|
||
config->proto_redir_present = TRUE;
|
||
if(proto2num(config, &config->proto_redir, nextarg))
|
||
return PARAM_BAD_USE;
|
||
break;
|
||
case 'F': /* --resolve */
|
||
err = add2list(&config->resolve, nextarg);
|
||
if(err)
|
||
return err;
|
||
break;
|
||
case 'G': /* --delegation LEVEL */
|
||
config->gssapi_delegation = delegation(config, nextarg);
|
||
break;
|
||
case 'H': /* --mail-auth */
|
||
GetStr(&config->mail_auth, nextarg);
|
||
break;
|
||
case 'J': /* --metalink */
|
||
{
|
||
#ifdef USE_METALINK
|
||
int mlmaj, mlmin, mlpatch;
|
||
metalink_get_version(&mlmaj, &mlmin, &mlpatch);
|
||
if((mlmaj*10000)+(mlmin*100)+mlpatch < CURL_REQ_LIBMETALINK_VERS) {
|
||
warnf(config,
|
||
"--metalink option cannot be used because the version of "
|
||
"the linked libmetalink library is too old. "
|
||
"Required: %d.%d.%d, found %d.%d.%d\n",
|
||
CURL_REQ_LIBMETALINK_MAJOR,
|
||
CURL_REQ_LIBMETALINK_MINOR,
|
||
CURL_REQ_LIBMETALINK_PATCH,
|
||
mlmaj, mlmin, mlpatch);
|
||
return PARAM_BAD_USE;
|
||
}
|
||
else
|
||
config->use_metalink = toggle;
|
||
#else
|
||
warnf(config, "--metalink option is ignored because the binary is "
|
||
"built without the Metalink support.\n");
|
||
#endif
|
||
break;
|
||
}
|
||
case 'K': /* --sasl-ir */
|
||
config->sasl_ir = toggle;
|
||
break;
|
||
case 'L': /* --test-event */
|
||
#ifdef CURLDEBUG
|
||
config->test_event_based = toggle;
|
||
#else
|
||
warnf(config, "--test-event is ignored unless a debug build!\n");
|
||
#endif
|
||
break;
|
||
}
|
||
break;
|
||
case '#': /* --progress-bar */
|
||
if(toggle)
|
||
config->progressmode = CURL_PROGRESS_BAR;
|
||
else
|
||
config->progressmode = CURL_PROGRESS_STATS;
|
||
break;
|
||
case '~': /* --xattr */
|
||
config->xattr = toggle;
|
||
break;
|
||
case '0': /* --http* options */
|
||
switch(subletter) {
|
||
case '\0':
|
||
/* HTTP version 1.0 */
|
||
config->httpversion = CURL_HTTP_VERSION_1_0;
|
||
break;
|
||
case '1':
|
||
/* HTTP version 1.1 */
|
||
config->httpversion = CURL_HTTP_VERSION_1_1;
|
||
break;
|
||
case '2':
|
||
/* HTTP version 2.0 */
|
||
config->httpversion = CURL_HTTP_VERSION_2_0;
|
||
break;
|
||
}
|
||
break;
|
||
case '1': /* --tlsv1* options */
|
||
switch(subletter) {
|
||
case '\0':
|
||
/* TLS version 1.x */
|
||
config->ssl_version = CURL_SSLVERSION_TLSv1;
|
||
break;
|
||
case '0':
|
||
/* TLS version 1.0 */
|
||
config->ssl_version = CURL_SSLVERSION_TLSv1_0;
|
||
break;
|
||
case '1':
|
||
/* TLS version 1.1 */
|
||
config->ssl_version = CURL_SSLVERSION_TLSv1_1;
|
||
break;
|
||
case '2':
|
||
/* TLS version 1.2 */
|
||
config->ssl_version = CURL_SSLVERSION_TLSv1_2;
|
||
break;
|
||
}
|
||
break;
|
||
case '2':
|
||
/* SSL version 2 */
|
||
config->ssl_version = CURL_SSLVERSION_SSLv2;
|
||
break;
|
||
case '3':
|
||
/* SSL version 3 */
|
||
config->ssl_version = CURL_SSLVERSION_SSLv3;
|
||
break;
|
||
case '4':
|
||
/* IPv4 */
|
||
config->ip_version = 4;
|
||
break;
|
||
case '6':
|
||
/* IPv6 */
|
||
config->ip_version = 6;
|
||
break;
|
||
case 'a':
|
||
/* This makes the FTP sessions use APPE instead of STOR */
|
||
config->ftp_append = toggle;
|
||
break;
|
||
case 'A':
|
||
/* This specifies the User-Agent name */
|
||
GetStr(&config->useragent, nextarg);
|
||
break;
|
||
case 'b': /* cookie string coming up: */
|
||
if(nextarg[0] == '@') {
|
||
nextarg++;
|
||
}
|
||
else if(strchr(nextarg, '=')) {
|
||
/* A cookie string must have a =-letter */
|
||
GetStr(&config->cookie, nextarg);
|
||
break;
|
||
}
|
||
/* We have a cookie file to read from! */
|
||
GetStr(&config->cookiefile, nextarg);
|
||
break;
|
||
case 'B':
|
||
/* use ASCII/text when transferring */
|
||
config->use_ascii = toggle;
|
||
break;
|
||
case 'c':
|
||
/* get the file name to dump all cookies in */
|
||
GetStr(&config->cookiejar, nextarg);
|
||
break;
|
||
case 'C':
|
||
/* This makes us continue an ftp transfer at given position */
|
||
if(!curlx_strequal(nextarg, "-")) {
|
||
err = str2offset(&config->resume_from, nextarg);
|
||
if(err)
|
||
return err;
|
||
config->resume_from_current = FALSE;
|
||
}
|
||
else {
|
||
config->resume_from_current = TRUE;
|
||
config->resume_from = 0;
|
||
}
|
||
config->use_resume=TRUE;
|
||
break;
|
||
case 'd':
|
||
/* postfield data */
|
||
{
|
||
char *postdata = NULL;
|
||
FILE *file;
|
||
size_t size = 0;
|
||
|
||
if(subletter == 'e') { /* --data-urlencode*/
|
||
/* [name]=[content], we encode the content part only
|
||
* [name]@[file name]
|
||
*
|
||
* Case 2: we first load the file using that name and then encode
|
||
* the content.
|
||
*/
|
||
const char *p = strchr(nextarg, '=');
|
||
size_t nlen;
|
||
char is_file;
|
||
if(!p)
|
||
/* there was no '=' letter, check for a '@' instead */
|
||
p = strchr(nextarg, '@');
|
||
if(p) {
|
||
nlen = p - nextarg; /* length of the name part */
|
||
is_file = *p++; /* pass the separator */
|
||
}
|
||
else {
|
||
/* neither @ nor =, so no name and it isn't a file */
|
||
nlen = is_file = 0;
|
||
p = nextarg;
|
||
}
|
||
if('@' == is_file) {
|
||
/* a '@' letter, it means that a file name or - (stdin) follows */
|
||
|
||
if(curlx_strequal("-", p)) {
|
||
file = stdin;
|
||
set_binmode(stdin);
|
||
}
|
||
else {
|
||
file = fopen(p, "rb");
|
||
if(!file)
|
||
warnf(config,
|
||
"Couldn't read data from file \"%s\", this makes "
|
||
"an empty POST.\n", nextarg);
|
||
}
|
||
|
||
err = file2memory(&postdata, &size, file);
|
||
|
||
if(file && (file != stdin))
|
||
fclose(file);
|
||
if(err)
|
||
return err;
|
||
}
|
||
else {
|
||
GetStr(&postdata, p);
|
||
if(postdata)
|
||
size = strlen(postdata);
|
||
}
|
||
|
||
if(!postdata) {
|
||
/* no data from the file, point to a zero byte string to make this
|
||
get sent as a POST anyway */
|
||
postdata = strdup("");
|
||
if(!postdata)
|
||
return PARAM_NO_MEM;
|
||
size = 0;
|
||
}
|
||
else {
|
||
char *enc = curl_easy_escape(config->easy, postdata, (int)size);
|
||
Curl_safefree(postdata); /* no matter if it worked or not */
|
||
if(enc) {
|
||
/* now make a string with the name from above and append the
|
||
encoded string */
|
||
size_t outlen = nlen + strlen(enc) + 2;
|
||
char *n = malloc(outlen);
|
||
if(!n) {
|
||
curl_free(enc);
|
||
return PARAM_NO_MEM;
|
||
}
|
||
if(nlen > 0) { /* only append '=' if we have a name */
|
||
snprintf(n, outlen, "%.*s=%s", nlen, nextarg, enc);
|
||
size = outlen-1;
|
||
}
|
||
else {
|
||
strcpy(n, enc);
|
||
size = outlen-2; /* since no '=' was inserted */
|
||
}
|
||
curl_free(enc);
|
||
postdata = n;
|
||
}
|
||
else
|
||
return PARAM_NO_MEM;
|
||
}
|
||
}
|
||
else if('@' == *nextarg) {
|
||
/* the data begins with a '@' letter, it means that a file name
|
||
or - (stdin) follows */
|
||
nextarg++; /* pass the @ */
|
||
|
||
if(curlx_strequal("-", nextarg)) {
|
||
file = stdin;
|
||
if(subletter == 'b') /* forced data-binary */
|
||
set_binmode(stdin);
|
||
}
|
||
else {
|
||
file = fopen(nextarg, "rb");
|
||
if(!file)
|
||
warnf(config, "Couldn't read data from file \"%s\", this makes "
|
||
"an empty POST.\n", nextarg);
|
||
}
|
||
|
||
if(subletter == 'b')
|
||
/* forced binary */
|
||
err = file2memory(&postdata, &size, file);
|
||
else {
|
||
err = file2string(&postdata, file);
|
||
if(postdata)
|
||
size = strlen(postdata);
|
||
}
|
||
|
||
if(file && (file != stdin))
|
||
fclose(file);
|
||
if(err)
|
||
return err;
|
||
|
||
if(!postdata) {
|
||
/* no data from the file, point to a zero byte string to make this
|
||
get sent as a POST anyway */
|
||
postdata = strdup("");
|
||
if(!postdata)
|
||
return PARAM_NO_MEM;
|
||
}
|
||
}
|
||
else {
|
||
GetStr(&postdata, nextarg);
|
||
if(postdata)
|
||
size = strlen(postdata);
|
||
}
|
||
|
||
#ifdef CURL_DOES_CONVERSIONS
|
||
if(subletter != 'b') {
|
||
/* NOT forced binary, convert to ASCII */
|
||
if(convert_to_network(postdata, strlen(postdata))) {
|
||
Curl_safefree(postdata);
|
||
return PARAM_NO_MEM;
|
||
}
|
||
}
|
||
#endif
|
||
|
||
if(config->postfields) {
|
||
/* we already have a string, we append this one with a separating
|
||
&-letter */
|
||
char *oldpost = config->postfields;
|
||
curl_off_t oldlen = config->postfieldsize;
|
||
curl_off_t newlen = oldlen + size + 2;
|
||
config->postfields = malloc((size_t)newlen);
|
||
if(!config->postfields) {
|
||
Curl_safefree(oldpost);
|
||
Curl_safefree(postdata);
|
||
return PARAM_NO_MEM;
|
||
}
|
||
memcpy(config->postfields, oldpost, (size_t)oldlen);
|
||
/* use byte value 0x26 for '&' to accommodate non-ASCII platforms */
|
||
config->postfields[oldlen] = '\x26';
|
||
memcpy(&config->postfields[oldlen+1], postdata, size);
|
||
config->postfields[oldlen+1+size] = '\0';
|
||
Curl_safefree(oldpost);
|
||
Curl_safefree(postdata);
|
||
config->postfieldsize += size+1;
|
||
}
|
||
else {
|
||
config->postfields = postdata;
|
||
config->postfieldsize = size;
|
||
}
|
||
}
|
||
/*
|
||
We can't set the request type here, as this data might be used in
|
||
a simple GET if -G is used. Already or soon.
|
||
|
||
if(SetHTTPrequest(HTTPREQ_SIMPLEPOST, &config->httpreq)) {
|
||
Curl_safefree(postdata);
|
||
return PARAM_BAD_USE;
|
||
}
|
||
*/
|
||
break;
|
||
case 'D':
|
||
/* dump-header to given file name */
|
||
GetStr(&config->headerfile, nextarg);
|
||
break;
|
||
case 'e':
|
||
{
|
||
char *ptr = strstr(nextarg, ";auto");
|
||
if(ptr) {
|
||
/* Automatic referer requested, this may be combined with a
|
||
set initial one */
|
||
config->autoreferer = TRUE;
|
||
*ptr = 0; /* zero terminate here */
|
||
}
|
||
else
|
||
config->autoreferer = FALSE;
|
||
GetStr(&config->referer, nextarg);
|
||
}
|
||
break;
|
||
case 'E':
|
||
switch(subletter) {
|
||
case 'a': /* CA info PEM file */
|
||
/* CA info PEM file */
|
||
GetStr(&config->cacert, nextarg);
|
||
break;
|
||
case 'b': /* cert file type */
|
||
GetStr(&config->cert_type, nextarg);
|
||
break;
|
||
case 'c': /* private key file */
|
||
GetStr(&config->key, nextarg);
|
||
break;
|
||
case 'd': /* private key file type */
|
||
GetStr(&config->key_type, nextarg);
|
||
break;
|
||
case 'e': /* private key passphrase */
|
||
GetStr(&config->key_passwd, nextarg);
|
||
cleanarg(nextarg);
|
||
break;
|
||
case 'f': /* crypto engine */
|
||
GetStr(&config->engine, nextarg);
|
||
if(config->engine && curlx_raw_equal(config->engine,"list"))
|
||
config->list_engines = TRUE;
|
||
break;
|
||
case 'g': /* CA info PEM file */
|
||
/* CA cert directory */
|
||
GetStr(&config->capath, nextarg);
|
||
break;
|
||
case 'h': /* --pubkey public key file */
|
||
GetStr(&config->pubkey, nextarg);
|
||
break;
|
||
case 'i': /* --hostpubmd5 md5 of the host public key */
|
||
GetStr(&config->hostpubmd5, nextarg);
|
||
if(!config->hostpubmd5 || strlen(config->hostpubmd5) != 32)
|
||
return PARAM_BAD_USE;
|
||
break;
|
||
case 'j': /* CRL info PEM file */
|
||
/* CRL file */
|
||
GetStr(&config->crlfile, nextarg);
|
||
break;
|
||
case 'k': /* TLS username */
|
||
if(curlinfo->features & CURL_VERSION_TLSAUTH_SRP)
|
||
GetStr(&config->tls_username, nextarg);
|
||
else
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT;
|
||
break;
|
||
case 'l': /* TLS password */
|
||
if(curlinfo->features & CURL_VERSION_TLSAUTH_SRP)
|
||
GetStr(&config->tls_password, nextarg);
|
||
else
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT;
|
||
break;
|
||
case 'm': /* TLS authentication type */
|
||
if(curlinfo->features & CURL_VERSION_TLSAUTH_SRP) {
|
||
GetStr(&config->tls_authtype, nextarg);
|
||
if(!strequal(config->tls_authtype, "SRP"))
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT; /* only support TLS-SRP */
|
||
}
|
||
else
|
||
return PARAM_LIBCURL_DOESNT_SUPPORT;
|
||
break;
|
||
case 'n': /* no empty SSL fragments */
|
||
if(curlinfo->features & CURL_VERSION_SSL)
|
||
config->ssl_allow_beast = toggle;
|
||
break;
|
||
default: /* certificate file */
|
||
{
|
||
char *certname, *passphrase;
|
||
parse_cert_parameter(nextarg, &certname, &passphrase);
|
||
Curl_safefree(config->cert);
|
||
config->cert = certname;
|
||
if(passphrase) {
|
||
Curl_safefree(config->key_passwd);
|
||
config->key_passwd = passphrase;
|
||
}
|
||
cleanarg(nextarg);
|
||
}
|
||
}
|
||
break;
|
||
case 'f':
|
||
/* fail hard on errors */
|
||
config->failonerror = toggle;
|
||
break;
|
||
case 'F':
|
||
/* "form data" simulation, this is a little advanced so lets do our best
|
||
to sort this out slowly and carefully */
|
||
if(formparse(config,
|
||
nextarg,
|
||
&config->httppost,
|
||
&config->last_post,
|
||
(subletter=='s')?TRUE:FALSE)) /* 's' means literal string */
|
||
return PARAM_BAD_USE;
|
||
if(SetHTTPrequest(config, HTTPREQ_POST, &config->httpreq))
|
||
return PARAM_BAD_USE;
|
||
break;
|
||
|
||
case 'g': /* g disables URLglobbing */
|
||
config->globoff = toggle;
|
||
break;
|
||
|
||
case 'G': /* HTTP GET */
|
||
config->use_httpget = TRUE;
|
||
break;
|
||
|
||
case 'h': /* h for help */
|
||
if(toggle) {
|
||
tool_help();
|
||
return PARAM_HELP_REQUESTED;
|
||
}
|
||
/* we now actually support --no-help too! */
|
||
break;
|
||
case 'H':
|
||
/* A custom header to append to a list */
|
||
err = add2list(&config->headers, nextarg);
|
||
if(err)
|
||
return err;
|
||
break;
|
||
case 'i':
|
||
config->include_headers = toggle; /* include the headers as well in the
|
||
general output stream */
|
||
break;
|
||
case 'j':
|
||
config->cookiesession = toggle;
|
||
break;
|
||
case 'I':
|
||
/*
|
||
* no_body will imply include_headers later on
|
||
*/
|
||
config->no_body = toggle;
|
||
if(SetHTTPrequest(config,
|
||
(config->no_body)?HTTPREQ_HEAD:HTTPREQ_GET,
|
||
&config->httpreq))
|
||
return PARAM_BAD_USE;
|
||
break;
|
||
case 'J': /* --remote-header-name */
|
||
if(config->include_headers) {
|
||
warnf(config,
|
||
"--include and --remote-header-name cannot be combined.\n");
|
||
return PARAM_BAD_USE;
|
||
}
|
||
config->content_disposition = toggle;
|
||
break;
|
||
case 'k': /* allow insecure SSL connects */
|
||
config->insecure_ok = toggle;
|
||
break;
|
||
case 'K': /* parse config file */
|
||
if(parseconfig(nextarg, config))
|
||
warnf(config, "error trying read config from the '%s' file\n",
|
||
nextarg);
|
||
break;
|
||
case 'l':
|
||
config->dirlistonly = toggle; /* only list the names of the FTP dir */
|
||
break;
|
||
case 'L':
|
||
config->followlocation = toggle; /* Follow Location: HTTP headers */
|
||
switch (subletter) {
|
||
case 't':
|
||
/* Continue to send authentication (user+password) when following
|
||
* locations, even when hostname changed */
|
||
config->unrestricted_auth = toggle;
|
||
break;
|
||
}
|
||
break;
|
||
case 'm':
|
||
/* specified max time */
|
||
err = str2udouble(&config->timeout, nextarg);
|
||
if(err)
|
||
return err;
|
||
break;
|
||
case 'M': /* M for manual, huge help */
|
||
if(toggle) { /* --no-manual shows no manual... */
|
||
#ifdef USE_MANUAL
|
||
hugehelp();
|
||
return PARAM_HELP_REQUESTED;
|
||
#else
|
||
warnf(config,
|
||
"built-in manual was disabled at build-time!\n");
|
||
return PARAM_OPTION_UNKNOWN;
|
||
#endif
|
||
}
|
||
break;
|
||
case 'n':
|
||
switch(subletter) {
|
||
case 'o': /* CA info PEM file */
|
||
/* use .netrc or URL */
|
||
config->netrc_opt = toggle;
|
||
break;
|
||
case 'e': /* netrc-file */
|
||
GetStr(&config->netrc_file, nextarg);
|
||
break;
|
||
default:
|
||
/* pick info from .netrc, if this is used for http, curl will
|
||
automatically enfore user+password with the request */
|
||
config->netrc = toggle;
|
||
break;
|
||
}
|
||
break;
|
||
case 'N':
|
||
/* disable the output I/O buffering. note that the option is called
|
||
--buffer but is mostly used in the negative form: --no-buffer */
|
||
if(longopt)
|
||
config->nobuffer = (!toggle)?TRUE:FALSE;
|
||
else
|
||
config->nobuffer = toggle;
|
||
break;
|
||
case 'O': /* --remote-name */
|
||
if(subletter == 'a') { /* --remote-name-all */
|
||
config->default_node_flags = toggle?GETOUT_USEREMOTE:0;
|
||
break;
|
||
}
|
||
/* fall-through! */
|
||
case 'o': /* --output */
|
||
/* output file */
|
||
{
|
||
struct getout *url;
|
||
if(config->url_out || ((config->url_out = config->url_list) != NULL)) {
|
||
/* there's a node here, if it already is filled-in continue to find
|
||
an "empty" node */
|
||
while(config->url_out && (config->url_out->flags & GETOUT_OUTFILE))
|
||
config->url_out = config->url_out->next;
|
||
}
|
||
|
||
/* now there might or might not be an available node to fill in! */
|
||
|
||
if(config->url_out)
|
||
/* existing node */
|
||
url = config->url_out;
|
||
else
|
||
/* there was no free node, create one! */
|
||
url = new_getout(config);
|
||
|
||
if(!url)
|
||
return PARAM_NO_MEM;
|
||
else {
|
||
/* fill in the outfile */
|
||
if('o' == letter) {
|
||
GetStr(&url->outfile, nextarg);
|
||
url->flags &= ~GETOUT_USEREMOTE; /* switch off */
|
||
}
|
||
else {
|
||
url->outfile = NULL; /* leave it */
|
||
if(toggle)
|
||
url->flags |= GETOUT_USEREMOTE; /* switch on */
|
||
else
|
||
url->flags &= ~GETOUT_USEREMOTE; /* switch off */
|
||
}
|
||
url->flags |= GETOUT_OUTFILE;
|
||
}
|
||
}
|
||
break;
|
||
case 'P':
|
||
/* This makes the FTP sessions use PORT instead of PASV */
|
||
/* use <eth0> or <192.168.10.10> style addresses. Anything except
|
||
this will make us try to get the "default" address.
|
||
NOTE: this is a changed behaviour since the released 4.1!
|
||
*/
|
||
GetStr(&config->ftpport, nextarg);
|
||
break;
|
||
case 'p':
|
||
/* proxy tunnel for non-http protocols */
|
||
config->proxytunnel = toggle;
|
||
break;
|
||
|
||
case 'q': /* if used first, already taken care of, we do it like
|
||
this so we don't cause an error! */
|
||
break;
|
||
case 'Q':
|
||
/* QUOTE command to send to FTP server */
|
||
switch(nextarg[0]) {
|
||
case '-':
|
||
/* prefixed with a dash makes it a POST TRANSFER one */
|
||
nextarg++;
|
||
err = add2list(&config->postquote, nextarg);
|
||
break;
|
||
case '+':
|
||
/* prefixed with a plus makes it a just-before-transfer one */
|
||
nextarg++;
|
||
err = add2list(&config->prequote, nextarg);
|
||
break;
|
||
default:
|
||
err = add2list(&config->quote, nextarg);
|
||
break;
|
||
}
|
||
if(err)
|
||
return err;
|
||
break;
|
||
case 'r':
|
||
/* Specifying a range WITHOUT A DASH will create an illegal HTTP range
|
||
(and won't actually be range by definition). The man page previously
|
||
claimed that to be a good way, why this code is added to work-around
|
||
it. */
|
||
if(ISDIGIT(*nextarg) && !strchr(nextarg, '-')) {
|
||
char buffer[32];
|
||
curl_off_t off;
|
||
warnf(config,
|
||
"A specified range MUST include at least one dash (-). "
|
||
"Appending one for you!\n");
|
||
off = curlx_strtoofft(nextarg, NULL, 10);
|
||
snprintf(buffer, sizeof(buffer), "%" CURL_FORMAT_CURL_OFF_T "-", off);
|
||
Curl_safefree(config->range);
|
||
config->range = strdup(buffer);
|
||
if(!config->range)
|
||
return PARAM_NO_MEM;
|
||
}
|
||
{
|
||
/* byte range requested */
|
||
char *tmp_range;
|
||
tmp_range = nextarg;
|
||
while(*tmp_range != '\0') {
|
||
if(!ISDIGIT(*tmp_range) && *tmp_range != '-' && *tmp_range != ',') {
|
||
warnf(config,"Invalid character is found in given range. "
|
||
"A specified range MUST have only digits in "
|
||
"\'start\'-\'stop\'. The server's response to this "
|
||
"request is uncertain.\n");
|
||
break;
|
||
}
|
||
tmp_range++;
|
||
}
|
||
/* byte range requested */
|
||
GetStr(&config->range, nextarg);
|
||
}
|
||
break;
|
||
case 'R':
|
||
/* use remote file's time */
|
||
config->remote_time = toggle;
|
||
break;
|
||
case 's':
|
||
/* don't show progress meter, don't show errors : */
|
||
if(toggle)
|
||
config->mute = config->noprogress = TRUE;
|
||
else
|
||
config->mute = config->noprogress = FALSE;
|
||
if(config->showerror < 0)
|
||
/* if still on the default value, set showerror to the reverse of
|
||
toggle. This is to allow -S and -s to be used in an independent
|
||
order but still have the same effect. */
|
||
config->showerror = (!toggle)?TRUE:FALSE; /* toggle off */
|
||
break;
|
||
case 'S':
|
||
/* show errors */
|
||
config->showerror = toggle?1:0; /* toggle on if used with -s */
|
||
break;
|
||
case 't':
|
||
/* Telnet options */
|
||
err = add2list(&config->telnet_options, nextarg);
|
||
if(err)
|
||
return err;
|
||
break;
|
||
case 'T':
|
||
/* we are uploading */
|
||
{
|
||
struct getout *url;
|
||
if(config->url_out || ((config->url_out = config->url_list) != NULL)) {
|
||
/* there's a node here, if it already is filled-in continue to find
|
||
an "empty" node */
|
||
while(config->url_out && (config->url_out->flags & GETOUT_UPLOAD))
|
||
config->url_out = config->url_out->next;
|
||
}
|
||
|
||
/* now there might or might not be an available node to fill in! */
|
||
|
||
if(config->url_out)
|
||
/* existing node */
|
||
url = config->url_out;
|
||
else
|
||
/* there was no free node, create one! */
|
||
url = new_getout(config);
|
||
|
||
if(!url)
|
||
return PARAM_NO_MEM;
|
||
else {
|
||
url->flags |= GETOUT_UPLOAD; /* mark -T used */
|
||
if(!*nextarg)
|
||
url->flags |= GETOUT_NOUPLOAD;
|
||
else {
|
||
/* "-" equals stdin, but keep the string around for now */
|
||
GetStr(&url->infile, nextarg);
|
||
}
|
||
}
|
||
}
|
||
break;
|
||
case 'u':
|
||
/* user:password;options */
|
||
GetStr(&config->userpwd, nextarg);
|
||
cleanarg(nextarg);
|
||
break;
|
||
case 'U':
|
||
/* Proxy user:password */
|
||
GetStr(&config->proxyuserpwd, nextarg);
|
||
cleanarg(nextarg);
|
||
break;
|
||
case 'v':
|
||
if(toggle) {
|
||
/* the '%' thing here will cause the trace get sent to stderr */
|
||
Curl_safefree(config->trace_dump);
|
||
config->trace_dump = strdup("%");
|
||
if(!config->trace_dump)
|
||
return PARAM_NO_MEM;
|
||
if(config->tracetype && (config->tracetype != TRACE_PLAIN))
|
||
warnf(config,
|
||
"-v, --verbose overrides an earlier trace/verbose option\n");
|
||
config->tracetype = TRACE_PLAIN;
|
||
}
|
||
else
|
||
/* verbose is disabled here */
|
||
config->tracetype = TRACE_NONE;
|
||
break;
|
||
case 'V':
|
||
{
|
||
const char *const *proto;
|
||
|
||
if(!toggle)
|
||
/* --no-version yields no output! */
|
||
break;
|
||
|
||
printf(CURL_ID "%s\n", curl_version());
|
||
if(curlinfo->protocols) {
|
||
printf("Protocols: ");
|
||
for(proto = curlinfo->protocols; *proto; ++proto) {
|
||
printf("%s ", *proto);
|
||
}
|
||
puts(""); /* newline */
|
||
}
|
||
if(curlinfo->features) {
|
||
unsigned int i;
|
||
printf("Features: ");
|
||
for(i = 0; i < sizeof(feats)/sizeof(feats[0]); i++) {
|
||
if(curlinfo->features & feats[i].bitmask)
|
||
printf("%s ", feats[i].name);
|
||
}
|
||
#ifdef USE_METALINK
|
||
printf("Metalink ");
|
||
#endif
|
||
puts(""); /* newline */
|
||
}
|
||
}
|
||
return PARAM_HELP_REQUESTED;
|
||
case 'w':
|
||
/* get the output string */
|
||
if('@' == *nextarg) {
|
||
/* the data begins with a '@' letter, it means that a file name
|
||
or - (stdin) follows */
|
||
FILE *file;
|
||
const char *fname;
|
||
nextarg++; /* pass the @ */
|
||
if(curlx_strequal("-", nextarg)) {
|
||
fname = "<stdin>";
|
||
file = stdin;
|
||
}
|
||
else {
|
||
fname = nextarg;
|
||
file = fopen(nextarg, "r");
|
||
}
|
||
err = file2string(&config->writeout, file);
|
||
if(file && (file != stdin))
|
||
fclose(file);
|
||
if(err)
|
||
return err;
|
||
if(!config->writeout)
|
||
warnf(config, "Failed to read %s", fname);
|
||
}
|
||
else
|
||
GetStr(&config->writeout, nextarg);
|
||
break;
|
||
case 'x':
|
||
/* proxy */
|
||
GetStr(&config->proxy, nextarg);
|
||
config->proxyver = CURLPROXY_HTTP;
|
||
break;
|
||
case 'X':
|
||
/* set custom request */
|
||
GetStr(&config->customrequest, nextarg);
|
||
break;
|
||
case 'y':
|
||
/* low speed time */
|
||
err = str2unum(&config->low_speed_time, nextarg);
|
||
if(err)
|
||
return err;
|
||
if(!config->low_speed_limit)
|
||
config->low_speed_limit = 1;
|
||
break;
|
||
case 'Y':
|
||
/* low speed limit */
|
||
err = str2unum(&config->low_speed_limit, nextarg);
|
||
if(err)
|
||
return err;
|
||
if(!config->low_speed_time)
|
||
config->low_speed_time = 30;
|
||
break;
|
||
case 'z': /* time condition coming up */
|
||
switch(*nextarg) {
|
||
case '+':
|
||
nextarg++;
|
||
default:
|
||
/* If-Modified-Since: (section 14.28 in RFC2068) */
|
||
config->timecond = CURL_TIMECOND_IFMODSINCE;
|
||
break;
|
||
case '-':
|
||
/* If-Unmodified-Since: (section 14.24 in RFC2068) */
|
||
config->timecond = CURL_TIMECOND_IFUNMODSINCE;
|
||
nextarg++;
|
||
break;
|
||
case '=':
|
||
/* Last-Modified: (section 14.29 in RFC2068) */
|
||
config->timecond = CURL_TIMECOND_LASTMOD;
|
||
nextarg++;
|
||
break;
|
||
}
|
||
now = time(NULL);
|
||
config->condtime=curl_getdate(nextarg, &now);
|
||
if(-1 == (int)config->condtime) {
|
||
/* now let's see if it is a file name to get the time from instead! */
|
||
struct_stat statbuf;
|
||
if(-1 == stat(nextarg, &statbuf)) {
|
||
/* failed, remove time condition */
|
||
config->timecond = CURL_TIMECOND_NONE;
|
||
warnf(config,
|
||
"Illegal date format for -z, --timecond (and not "
|
||
"a file name). Disabling time condition. "
|
||
"See curl_getdate(3) for valid date syntax.\n");
|
||
}
|
||
else {
|
||
/* pull the time out from the file */
|
||
config->condtime = statbuf.st_mtime;
|
||
}
|
||
}
|
||
break;
|
||
default: /* unknown flag */
|
||
return PARAM_OPTION_UNKNOWN;
|
||
}
|
||
hit = -1;
|
||
|
||
} while(!longopt && !singleopt && *++parse && !*usedarg);
|
||
|
||
return PARAM_OK;
|
||
}
|