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-rw-r--r--docs/libcurl/symbols-in-versions2
-rw-r--r--include/curl/curl.h20
-rw-r--r--include/curl/typecheck-gcc.h4
-rw-r--r--lib/http.c19
-rw-r--r--lib/url.c6
-rw-r--r--lib/urldata.h1
-rw-r--r--src/main.c23
-rw-r--r--tests/data/test11222
-rw-r--r--tests/data/test11234
-rw-r--r--tests/data/test11242
-rw-r--r--tests/data/test11252
11 files changed, 61 insertions, 24 deletions
diff --git a/docs/libcurl/symbols-in-versions b/docs/libcurl/symbols-in-versions
index aa86b913a..7c2c866be 100644
--- a/docs/libcurl/symbols-in-versions
+++ b/docs/libcurl/symbols-in-versions
@@ -282,6 +282,7 @@ CURLOPTTYPE_FUNCTIONPOINT 7.1
CURLOPTTYPE_LONG 7.1
CURLOPTTYPE_OBJECTPOINT 7.1
CURLOPTTYPE_OFF_T 7.11.0
+CURLOPT_ACCEPT_ENCODING 7.21.6
CURLOPT_ADDRESS_SCOPE 7.19.0
CURLOPT_APPEND 7.17.0
CURLOPT_AUTOREFERER 7.1
@@ -485,6 +486,7 @@ CURLOPT_TLSAUTH_PASSWORD 7.21.4
CURLOPT_TLSAUTH_TYPE 7.21.4
CURLOPT_TLSAUTH_USERNAME 7.21.4
CURLOPT_TRANSFERTEXT 7.1.1
+CURLOPT_TRANSFER_ENCODING 7.21.6
CURLOPT_UNRESTRICTED_AUTH 7.10.4
CURLOPT_UPLOAD 7.1
CURLOPT_URL 7.1
diff --git a/include/curl/curl.h b/include/curl/curl.h
index b44649588..6996257c2 100644
--- a/include/curl/curl.h
+++ b/include/curl/curl.h
@@ -517,7 +517,8 @@ typedef enum {
#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all
the obsolete stuff removed! */
-/* Backwards compatibility with older names */
+/* compatibility with older names */
+#define CURLOPT_ENCODING CURLOPT_ACCEPT_ENCODING
/* The following were added in 7.21.5, April 2011 */
#define CURLE_UNKNOWN_TELNET_OPTION CURLE_UNKNOWN_OPTION
@@ -1103,8 +1104,9 @@ typedef enum {
CINIT(PROXYTYPE, LONG, 101),
/* Set the Accept-Encoding string. Use this to tell a server you would like
- the response to be compressed. */
- CINIT(ENCODING, OBJECTPOINT, 102),
+ the response to be compressed. Before 7.21.6, this was known as
+ CURLOPT_ENCODING */
+ CINIT(ACCEPT_ENCODING, OBJECTPOINT, 102),
/* Set pointer to private data */
CINIT(PRIVATE, OBJECTPOINT, 103),
@@ -1462,6 +1464,18 @@ typedef enum {
/* Set authentication type for authenticated TLS */
CINIT(TLSAUTH_TYPE, OBJECTPOINT, 206),
+ /* Set to 1 to enable the "TE:" header in HTTP requests to ask for
+ compressed transfer-encoded responses. Set to 0 to disable the use of TE:
+ in outgoing requests. The current default is 0, but it might change in a
+ future libcurl release.
+
+ libcurl will ask for the compressed methods it knows of, and if that
+ isn't any, it will not ask for transfer-encoding at all even if this
+ option is set to 1.
+
+ */
+ CINIT(TRANSFER_ENCODING, LONG, 207),
+
CURLOPT_LASTENTRY /* the last unused */
} CURLoption;
diff --git a/include/curl/typecheck-gcc.h b/include/curl/typecheck-gcc.h
index e6f74a958..46f92d728 100644
--- a/include/curl/typecheck-gcc.h
+++ b/include/curl/typecheck-gcc.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2011, 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
@@ -224,7 +224,7 @@ _CURL_WARNING(_curl_easy_getinfo_err_curl_slist,
(option) == CURLOPT_PROXYUSERNAME || \
(option) == CURLOPT_PROXYPASSWORD || \
(option) == CURLOPT_NOPROXY || \
- (option) == CURLOPT_ENCODING || \
+ (option) == CURLOPT_ACCEPT_ENCODING || \
(option) == CURLOPT_REFERER || \
(option) == CURLOPT_USERAGENT || \
(option) == CURLOPT_COOKIE || \
diff --git a/lib/http.c b/lib/http.c
index 8d3a085d0..4f2b46a59 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -1733,21 +1733,28 @@ CURLcode Curl_http(struct connectdata *conn, bool *done)
return CURLE_OUT_OF_MEMORY;
}
- if(Curl_checkheaders(data, "TE:")) {
- /* When we insert a TE: header in the request, we must also insert TE in a
- Connection: header, so we need to merge the custom provided Connection:
- header and prevent the original to get sent */
+#ifdef HAVE_LIBZ
+ /* we only consider transfer-encoding magic if libz support is built-in */
+
+ if(!Curl_checkheaders(data, "TE:") && data->set.http_transfer_encoding) {
+ /* When we are to insert a TE: header in the request, we must also insert
+ TE in a Connection: header, so we need to merge the custom provided
+ Connection: header and prevent the original to get sent. Note that if
+ the user has inserted his/hers own TE: header we don't do this magic
+ but then assume that the user will handle it all! */
char *cptr = Curl_checkheaders(data, "Connection:");
+#define TE_HEADER "TE: gzip\r\n"
Curl_safefree(conn->allocptr.te);
/* Create the (updated) Connection: header */
- conn->allocptr.te = cptr? aprintf("%s, TE\r\n", cptr):
- strdup("Connection: TE\r\n");
+ conn->allocptr.te = cptr? aprintf("%s, TE\r\n" TE_HEADER, cptr):
+ strdup("Connection: TE\r\n" TE_HEADER);
if(!conn->allocptr.te)
return CURLE_OUT_OF_MEMORY;
}
+#endif
ptr = Curl_checkheaders(data, "Transfer-Encoding:");
if(ptr) {
diff --git a/lib/url.c b/lib/url.c
index a31c28033..019f9a24b 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -1076,7 +1076,7 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option,
data->set.http_auto_referer = (bool)(0 != va_arg(param, long));
break;
- case CURLOPT_ENCODING:
+ case CURLOPT_ACCEPT_ENCODING:
/*
* String to use at the value of Accept-Encoding header.
*
@@ -1092,6 +1092,10 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option,
(char *) ALL_CONTENT_ENCODINGS: argptr);
break;
+ case CURLOPT_TRANSFER_ENCODING:
+ data->set.http_transfer_encoding = (bool)(0 != va_arg(param, long));
+ break;
+
case CURLOPT_FOLLOWLOCATION:
/*
* Follow Location: header hints on a HTTP-server.
diff --git a/lib/urldata.h b/lib/urldata.h
index 33933b3e1..96814cfb5 100644
--- a/lib/urldata.h
+++ b/lib/urldata.h
@@ -1456,6 +1456,7 @@ struct UserDefined {
bool hide_progress; /* don't use the progress meter */
bool http_fail_on_error; /* fail on HTTP error codes >= 300 */
bool http_follow_location; /* follow HTTP redirects */
+ bool http_transfer_encoding; /* request compressed HTTP transfer-encoding */
bool http_disable_hostname_check_before_authentication;
bool include_header; /* include received protocol headers in data output */
bool http_set_referer; /* is a custom referer used */
diff --git a/src/main.c b/src/main.c
index 307070f8b..a9a1e848b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -474,6 +474,7 @@ struct Configurable {
char *cookiefile; /* read from this file */
bool cookiesession; /* new session? */
bool encoding; /* Accept-Encoding please */
+ bool tr_encoding; /* Transfer-Encoding please */
long authtype; /* auth bitmask */
bool use_resume;
bool resume_from_current;
@@ -904,6 +905,7 @@ static void help(void)
" --trace <file> Write a debug trace to the given file",
" --trace-ascii <file> Like --trace but without the hex output",
" --trace-time Add time stamps to trace/verbose output",
+ " --tr-encoding Request compressed transfer encoding (H)",
" -T/--upload-file <file> Transfer <file> to remote site",
" --url <URL> Set URL to work with",
" -B/--use-ascii Use ASCII/text transfer",
@@ -1823,7 +1825,8 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
{"*g", "trace", TRUE},
{"*h", "trace-ascii", TRUE},
{"*i", "limit-rate", TRUE},
- {"*j", "compressed", FALSE}, /* might take an arg someday */
+ {"*j", "compressed", FALSE},
+ {"*J", "tr-encoding", FALSE},
{"*k", "digest", FALSE},
{"*l", "negotiate", FALSE},
{"*m", "ntlm", FALSE},
@@ -2148,6 +2151,10 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
config->encoding = toggle;
break;
+ case 'J': /* --tr-encoding */
+ config->tr_encoding = toggle;
+ break;
+
case 'k': /* --digest */
if(toggle)
config->authtype |= CURLAUTH_DIGEST;
@@ -2765,13 +2772,13 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
GetStr(&config->tls_username, nextarg);
else
return PARAM_LIBCURL_DOESNT_SUPPORT;
- break;
+ break;
case 'l': /* TLS password */
if(curlinfo->features & CURL_VERSION_TLSAUTH_SRP)
GetStr(&config->tls_password, nextarg);
else
return PARAM_LIBCURL_DOESNT_SUPPORT;
- break;
+ break;
case 'm': /* TLS authentication type */
if(curlinfo->features & CURL_VERSION_TLSAUTH_SRP) {
GetStr(&config->tls_authtype, nextarg);
@@ -2780,7 +2787,7 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
}
else
return PARAM_LIBCURL_DOESNT_SUPPORT;
- break;
+ break;
default: /* certificate file */
{
char *ptr = strchr(nextarg, ':');
@@ -5381,9 +5388,11 @@ operate(struct Configurable *config, int argc, argv_item_t argv[])
if(res != CURLE_OK)
goto show_error;
- /* new in curl 7.10 */
- my_setopt_str(curl, CURLOPT_ENCODING,
- (config->encoding) ? "" : NULL);
+ if(config->encoding)
+ my_setopt_str(curl, CURLOPT_ACCEPT_ENCODING, "");
+
+ if(config->tr_encoding)
+ my_setopt(curl, CURLOPT_TRANSFER_ENCODING, 1);
/* new in curl 7.10.7, extended in 7.19.4 but this only sets 0 or 1 */
my_setopt(curl, CURLOPT_FTP_CREATE_MISSING_DIRS,
diff --git a/tests/data/test1122 b/tests/data/test1122
index a246c62e3..78d50d77b 100644
--- a/tests/data/test1122
+++ b/tests/data/test1122
@@ -48,7 +48,7 @@ http
HTTP GET gzip transfer-encoded content
</name>
<command>
-http://%HOSTIP:%HTTPPORT/1122 -H "TE: gzip"
+http://%HOSTIP:%HTTPPORT/1122 --tr-encoding
</command>
</client>
diff --git a/tests/data/test1123 b/tests/data/test1123
index cfd843dae..3172fedb1 100644
--- a/tests/data/test1123
+++ b/tests/data/test1123
@@ -178,7 +178,7 @@ http
HTTP GET deflate transfer-encoded content
</name>
<command>
-http://%HOSTIP:%HTTPPORT/1123 -H "TE: deflate, gzip"
+http://%HOSTIP:%HTTPPORT/1123 --tr-encoding
</command>
</client>
@@ -193,7 +193,7 @@ GET /1123 HTTP/1.1
Host: %HOSTIP:%HTTPPORT
Accept: */*
Connection: TE
-TE: deflate, gzip
+TE: gzip
</protocol>
</verify>
diff --git a/tests/data/test1124 b/tests/data/test1124
index d8b4f9ae7..d860bee13 100644
--- a/tests/data/test1124
+++ b/tests/data/test1124
@@ -47,7 +47,7 @@ http
HTTP GET gzip+chunked transfer-encoded content
</name>
<command>
-http://%HOSTIP:%HTTPPORT/1124 -H "TE: gzip"
+http://%HOSTIP:%HTTPPORT/1124 --tr-encoding
</command>
</client>
diff --git a/tests/data/test1125 b/tests/data/test1125
index e4d116cac..1883734d9 100644
--- a/tests/data/test1125
+++ b/tests/data/test1125
@@ -48,7 +48,7 @@ http
HTTP GET transfer-encoding with custom Connection:
</name>
<command>
-http://%HOSTIP:%HTTPPORT/1125 -H "TE: gzip" -H "Connection: close"
+http://%HOSTIP:%HTTPPORT/1125 --tr-encoding -H "Connection: close"
</command>
</client>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 23:59:51 +0000