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From: Junio C Hamano <gitster@pobox.com>
To: "Force Charlie via GitGitGadget" <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, Force Charlie <charlieio@outlook.com>
Subject: Re: [PATCH v7 1/1] http: add support selecting http version
Date: Fri, 09 Nov 2018 12:52:03 +0900
Message-ID: <xmqqefbu6h7g.fsf@gitster-ct.c.googlers.com> (raw)
In-Reply-To: <e26fc0d8c77df749c14dd433a0ee66ed1bca17ef.1541718916.git.gitgitgadget@gmail.com>

"Force Charlie via GitGitGadget" <gitgitgadget@gmail.com> writes:

> +http.version::
> +	Use the specified HTTP protocol version when communicating with a server.
> +	If you want to force the default. The available and default version depend
> +	on libcurl. Actually the possible values of
> +	this option are:
> +
> +	- HTTP/2
> +	- HTTP/1.1
> +

I just wanted to make sure this formats well; it uses the same
construct as used to make the list of allowed values for the next
entry (sslVersion), so this should be fine.

Thanks.

>  http.sslVersion::
>  	The SSL version to use when negotiating an SSL connection, if you
>  	want to force the default.  The available and default version
> diff --git a/http.c b/http.c
> index 3dc8c560d6..c22275bdee 100644
> --- a/http.c
> +++ b/http.c
> @@ -48,6 +48,7 @@ char curl_errorstr[CURL_ERROR_SIZE];
>  
>  static int curl_ssl_verify = -1;
>  static int curl_ssl_try;
> +static const char *curl_http_version = NULL;
>  static const char *ssl_cert;
>  static const char *ssl_cipherlist;
>  static const char *ssl_version;
> @@ -284,6 +285,9 @@ static void process_curl_messages(void)
>  
>  static int http_options(const char *var, const char *value, void *cb)
>  {
> +	if (!strcmp("http.version", var)) {
> +		return git_config_string(&curl_http_version, var, value);
> +	}
>  	if (!strcmp("http.sslverify", var)) {
>  		curl_ssl_verify = git_config_bool(var, value);
>  		return 0;
> @@ -789,6 +793,30 @@ static long get_curl_allowed_protocols(int from_user)
>  }
>  #endif
>  
> +#if LIBCURL_VERSION_NUM >=0x072f00
> +static int get_curl_http_version_opt(const char *version_string, long *opt)
> +{
> +	int i;
> +	static struct {
> +		const char *name;
> +		long opt_token;
> +	} choice[] = {
> +		{ "HTTP/1.1", CURL_HTTP_VERSION_1_1 },
> +		{ "HTTP/2", CURL_HTTP_VERSION_2 }
> +	};
> +
> +	for (i = 0; i < ARRAY_SIZE(choice); i++) {
> +		if (!strcmp(version_string, choice[i].name)) {
> +			*opt = choice[i].opt_token;
> +			return 0;
> +		}
> +	}
> +
> +	return -1; /* not found */
> +}
> +
> +#endif
> +
>  static CURL *get_curl_handle(void)
>  {
>  	CURL *result = curl_easy_init();
> @@ -806,6 +834,16 @@ static CURL *get_curl_handle(void)
>  		curl_easy_setopt(result, CURLOPT_SSL_VERIFYHOST, 2);
>  	}
>  
> +#if LIBCURL_VERSION_NUM >= 0x072f00 // 7.47.0
> +    if (curl_http_version) {
> +		long opt;
> +		if (!get_curl_http_version_opt(curl_http_version, &opt)) {
> +			/* Set request use http version */
> +			curl_easy_setopt(result, CURLOPT_HTTP_VERSION, opt);
> +		}
> +    }
> +#endif
> +
>  #if LIBCURL_VERSION_NUM >= 0x070907
>  	curl_easy_setopt(result, CURLOPT_NETRC, CURL_NETRC_OPTIONAL);
>  #endif

  reply index

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-07 13:33 [PATCH 0/1] " Force.Charlie-I via GitGitGadget
2018-11-07 13:33 ` [PATCH 1/1] " Force Charlie via GitGitGadget
2018-11-08  1:48   ` Junio C Hamano
2018-11-07 13:44 ` [PATCH 0/1] " Daniel Stenberg
2018-11-08  1:18   ` brian m. carlson
2018-11-08  3:35     ` Junio C Hamano
2018-11-08  1:35 ` [PATCH v2 0/3] " Force.Charlie-I via GitGitGadget
2018-11-08  1:35   ` [PATCH v2 1/3] " Force Charlie via GitGitGadget
2018-11-08  1:35   ` [PATCH v2 2/3] support force use http 1.1 Force Charlie via GitGitGadget
2018-11-08  1:35   ` [PATCH v2 3/3] fix curl version to support CURL_HTTP_VERSION_2TLS Force Charlie via GitGitGadget
2018-11-08  4:54   ` [PATCH v3 0/4] http: add support selecting http version Force.Charlie-I via GitGitGadget
2018-11-08  4:54     ` [PATCH v3 1/4] " Force Charlie via GitGitGadget
2018-11-08  4:55     ` [PATCH v3 2/4] support force use http 1.1 Force Charlie via GitGitGadget
2018-11-08  4:55     ` [PATCH v3 3/4] fix curl version to support CURL_HTTP_VERSION_2TLS Force Charlie via GitGitGadget
2018-11-08  4:55     ` [PATCH v3 4/4] http: change http.version value type Force Charlie via GitGitGadget
2018-11-08  6:14     ` [PATCH v4 0/4] http: add support selecting http version Force.Charlie-I via GitGitGadget
2018-11-08  6:14       ` [PATCH v4 1/4] " Force Charlie via GitGitGadget
2018-11-08  6:14       ` [PATCH v4 2/4] support force use http 1.1 Force Charlie via GitGitGadget
2018-11-08  6:14       ` [PATCH v4 3/4] fix curl version to support CURL_HTTP_VERSION_2TLS Force Charlie via GitGitGadget
2018-11-08  6:14       ` [PATCH v4 4/4] http: change http.version value type Force Charlie via GitGitGadget
2018-11-08  6:18       ` [PATCH v5 0/1] http: add support selecting http version Force.Charlie-I via GitGitGadget
2018-11-08  6:18         ` [PATCH v5 1/1] " Force Charlie via GitGitGadget
2018-11-08  7:00         ` [PATCH v6 0/1] " Force.Charlie-I via GitGitGadget
2018-11-08  7:00           ` [PATCH v6 1/1] " Force Charlie via GitGitGadget
2018-11-08 18:02             ` Eric Sunshine
2018-11-09  2:57               ` Junio C Hamano
2018-11-09  2:56             ` Junio C Hamano
2018-11-08 23:15           ` [PATCH v7 0/1] " Force.Charlie-I via GitGitGadget
2018-11-08 23:15             ` [PATCH v7 1/1] " Force Charlie via GitGitGadget
2018-11-09  3:52               ` Junio C Hamano [this message]
2018-11-09  3:44             ` [PATCH v8 0/1] " Force.Charlie-I via GitGitGadget
2018-11-09  3:44               ` [PATCH v8 1/1] " Force Charlie via GitGitGadget
2018-11-08  6:14     ` [PATCH v3 0/4] " Junio C Hamano

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