diff options
author | Lukas Larsson <[email protected]> | 2011-05-18 16:21:34 +0200 |
---|---|---|
committer | Lukas Larsson <[email protected]> | 2011-05-18 16:21:34 +0200 |
commit | 15426ac367eed736c165a5bdbb1c051a87944f68 (patch) | |
tree | fcabce7847168a8416600fe35f94a411a5f73d6e /lib/inets | |
parent | 4cd0717b717803ce8f03a12de4bf89f452ed1df7 (diff) | |
parent | f44bbb331fb517e989d4d906b7f63ec110bbbc18 (diff) | |
download | otp-15426ac367eed736c165a5bdbb1c051a87944f68.tar.gz otp-15426ac367eed736c165a5bdbb1c051a87944f68.tar.bz2 otp-15426ac367eed736c165a5bdbb1c051a87944f68.zip |
Merge branch 'dev' of super:otp into dev
* 'dev' of super:otp: (166 commits)
Corrected documentation error and added examples to Users Guide
In TLS 1.1, failure to properly close a connection no longer requires that a session not be resumed. This is a change from TLS 1.0 to conform with widespread implementation practice. Erlang ssl will now in TLS 1.0 conform to the widespread implementation practice instead of the specification to avoid performance issues.
Add escript to bootstrap/bin
Remove unused variable warning in inet_res
Remove unused variable in epmd_port
Remove compiler warnings in inet_drv
Add SASL test suite
Allow same module name in multiple applications if explicitely excluded
Fix bugs concerning the option report_missing_types
Fix default encoding in SAX parser.
re: remove gratuitous "it " in manpage
Spelling in (backward *compatibility*) comment.
Improve erl_docgen's support for Dialyzer specs and types
dialyzer warning on mnesia_tm
Add documentation text about majority checking
add mnesia_majority_test suite
where_to_wlock optimization + change_table_majority/2
bug in mnesia_tm:needs_majority/2
optimize sticky_lock maj. check
check majority for sticky locks
...
Diffstat (limited to 'lib/inets')
30 files changed, 1394 insertions, 969 deletions
diff --git a/lib/inets/doc/src/httpc.xml b/lib/inets/doc/src/httpc.xml index 8f68087871..f6b6827e93 100644 --- a/lib/inets/doc/src/httpc.xml +++ b/lib/inets/doc/src/httpc.xml @@ -76,38 +76,37 @@ socket_opt() = See the Options used by gen_tcp(3) and <p>For more information about HTTP see rfc 2616</p> <code type="none"><![CDATA[ -method() = head | get | put | post | trace | options | delete -request() = {url(), headers()} | - {url(), headers(), content_type(), body()} -url() = string() - Syntax according to the URI definition in rfc 2396, ex: "http://www.erlang.org" -status_line() = {http_version(), status_code(), reason_phrase()} -http_version() = string() ex: "HTTP/1.1" -status_code() = integer() -reason_phrase() = string() -content_type() = string() -headers() = [header()] -header() = {field(), value()} -field() = string() -value() = string() -body() = string() | binary() -filename() = string() +method() = head | get | put | post | trace | options | delete +request() = {url(), headers()} | + {url(), headers(), content_type(), body()} +url() = string() - Syntax according to the URI definition in rfc 2396, ex: "http://www.erlang.org" +status_line() = {http_version(), status_code(), reason_phrase()} +http_version() = string() ex: "HTTP/1.1" +status_code() = integer() +reason_phrase() = string() +content_type() = string() +headers() = [header()] +header() = {field(), value()} +field() = string() +value() = string() +body() = string() | + binary() | + {fun(accumulator()) -> body_processing_result(), + accumulator()} | + {chunkify, + fun(accumulator()) -> body_processing_result(), + accumulator()} +body_processing_result() = eof | {ok, iolist(), accumulator()} +accumulator() = term() +filename() = string() ]]></code> </section> <section> <title>SSL DATA TYPES </title> - <p>Some type definitions relevant when using https, - for details <seealso marker="ssl:ssl">ssl(3)</seealso>: </p> - <code type="none"><![CDATA[ -ssl_options() = {verify, code()} | - {depth, depth()} | - {certfile, path()} | - {keyfile, path()} | - {password, string()} | - {cacertfile, path()} | - {ciphers, string()} - ]]></code> + <p>See <seealso marker="ssl:ssl">ssl(3)</seealso> for information + about ssl options (<c>ssloptions()</c>). </p> </section> <section> @@ -142,8 +141,9 @@ ssl_options() = {verify, code()} | <fsummary>Sends a get HTTP-request</fsummary> <type> <v>Url = url() </v> - <v>Result = {status_line(), headers(), body()} | - {status_code(), body()} | request_id() </v> + <v>Result = {status_line(), headers(), Body} | + {status_code(), Body} | request_id() </v> + <v>Body = string() | binary()</v> <v>Profile = profile()</v> <v>Reason = term() </v> </type> @@ -166,9 +166,9 @@ ssl_options() = {verify, code()} | <v>http_options() = [http_option()]</v> <v>http_option() = {timeout, timeout()} | {connect_timeout, timeout()} | - {ssl, ssl_options()} | - {ossl, ssl_options()} | - {essl, ssl_options()} | + {ssl, ssloptions()} | + {ossl, ssloptions()} | + {essl, ssloptions()} | {autoredirect, boolean()} | {proxy_auth, {userstring(), passwordstring()}} | {version, http_version()} | @@ -191,8 +191,9 @@ ssl_options() = {verify, code()} | <v>Function = atom() </v> <v>Args = list() </v> <v>body_format() = string | binary </v> - <v>Result = {status_line(), headers(), body()} | - {status_code(), body()} | request_id() </v> + <v>Result = {status_line(), headers(), Body} | + {status_code(), Body} | request_id() </v> + <v>Body = string() | binary()</v> <v>Profile = profile() </v> <v>Reason = {connect_failed, term()} | {send_failed, term()} | term() </v> @@ -226,7 +227,7 @@ ssl_options() = {verify, code()} | <tag><c><![CDATA[ssl]]></c></tag> <item> <p>This is the default ssl config option, currently defaults to - <c>ossl</c>, see below. </p> + <c>essl</c>, see below. </p> <p>Defaults to <c>[]</c>. </p> </item> diff --git a/lib/inets/doc/src/httpd.xml b/lib/inets/doc/src/httpd.xml index 6470b6fac7..edacb73b65 100644 --- a/lib/inets/doc/src/httpd.xml +++ b/lib/inets/doc/src/httpd.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1997</year><year>2010</year> + <year>1997</year><year>2011</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -154,7 +154,7 @@ <c>ossl</c> specifically uses the OpenSSL based (old) SSL. <c>essl</c> specifically uses the Erlang based (new) SSL. When using <c>ssl</c> it <em>currently</em> defaults to - <c>ossl</c>. </p> + <c>essl</c>. </p> <p>Defaults to <c>ip_comm</c>. </p> </item> @@ -794,14 +794,14 @@ bytes <marker id="sdir_prop"></marker> <p> Here follows the valid properties for security directories</p> <taglist> - <tag>{security_data_file, path()}</tag> + <tag>{data_file, path()}</tag> <item> Name of the security data file. The filename can either absolute or relative to the server_root. This file is used to store persistent data for the mod_security module. </item> - <tag>{security_max_retries, integer()}</tag> + <tag>{max_retries, integer()}</tag> <item> Specifies the maximum number of tries to authenticate a user has before the user is blocked out. If a user @@ -811,13 +811,13 @@ bytes server will return 401 (Unauthorized), for security reasons. Defaults to 3 may also be set to infinity.</item> - <tag>{security_block_time, integer()}</tag> + <tag>{block_time, integer()}</tag> <item> Specifies the number of minutes a user is blocked. After this amount of time, he automatically regains access. Defaults to 60</item> - <tag>{security_fail_expire_time, integer()}</tag> + <tag>{fail_expire_time, integer()}</tag> <item> Specifies the number of minutes a failed user authentication @@ -825,7 +825,7 @@ bytes time, his previous failed authentications are forgotten. Defaults to 30</item> - <tag>{security_auth_timeout, integer()}</tag> + <tag>{auth_timeout, integer()}</tag> <item> Specifies the number of seconds a successful user diff --git a/lib/inets/doc/src/inets.xml b/lib/inets/doc/src/inets.xml index c367d7fa77..a2bf42320f 100644 --- a/lib/inets/doc/src/inets.xml +++ b/lib/inets/doc/src/inets.xml @@ -1,4 +1,4 @@ -<?xml version="1.0" encoding="latin1" ?> +<?xml version="1.0" encoding="iso-8859-1" ?> <!DOCTYPE erlref SYSTEM "erlref.dtd"> <erlref> @@ -32,8 +32,10 @@ <modulesummary>The inets services API</modulesummary> <description> <p>This module provides the most basic API to the - clients and servers, that are part of the Inets application, - such as start and stop. </p> + clients and servers, that are part of the Inets application, + such as start and stop. </p> + + <marker id="common_data_types"></marker> </description> <section> @@ -42,7 +44,10 @@ this module: </p> <p><c> service() = ftpc | tftp | httpc | httpd</c></p> <p><c> property() = atom() </c></p> + <marker id="functions"></marker> + <marker id="services"></marker> </section> + <funcs> <func> <name>services() -> [{Service, Pid}]</name> @@ -54,11 +59,13 @@ <desc> <p>Returns a list of currently running services.</p> <note> - <p>Services started as <c>stand_alone</c> will not - be listed.</p> + <p>Services started as <c>stand_alone</c> will not be listed.</p> </note> + + <marker id="services_info"></marker> </desc> </func> + <func> <name>services_info() -> [{Service, Pid, Info}]</name> <fsummary>Returns a list of currently running services where @@ -73,11 +80,13 @@ </type> <desc> <p>Returns a list of currently running services where each - service is described by a [{Option, Value}] list. The - information given in the list is specific for each service - and it is probable that each service will have its own info - function that gives you even more details about the - service.</p> + service is described by a [{Option, Value}] list. The + information given in the list is specific for each service + and it is probable that each service will have its own info + function that gives you even more details about the + service.</p> + + <marker id="service_names"></marker> </desc> </func> @@ -89,6 +98,8 @@ </type> <desc> <p>Returns a list of available service names.</p> + + <marker id="start"></marker> </desc> </func> @@ -101,18 +112,24 @@ </type> <desc> <p>Starts the Inets application. Default type - is temporary. See also - <seealso marker="kernel:application">application(3)</seealso></p> + is temporary. See also + <seealso marker="kernel:application">application(3)</seealso>. </p> + + <marker id="stop"></marker> </desc> </func> + <func> <name>stop() -> ok </name> <fsummary>Stops the inets application.</fsummary> <desc> <p>Stops the inets application. See also - <seealso marker="kernel:application">application(3)</seealso></p> + <seealso marker="kernel:application">application(3)</seealso>. </p> + + <marker id="start2"></marker> </desc> </func> + <func> <name>start(Service, ServiceConfig) -> {ok, Pid} | {error, Reason}</name> <name>start(Service, ServiceConfig, How) -> {ok, Pid} | {error, Reason}</name> @@ -144,8 +161,11 @@ some sense the calling process has now become the top supervisor.</p> </note> + + <marker id="stop2"></marker> </desc> </func> + <func> <name>stop(Service, Reference) -> ok | {error, Reason} </name> <fsummary>Stops a started service of the inets application or takes @@ -157,9 +177,11 @@ </type> <desc> <p>Stops a started service of the inets application or takes - down a "stand_alone-service" gracefully. When the - <c>stand_alone</c> option is used in start, - only the pid is a valid argument to stop.</p> + down a "stand_alone-service" gracefully. When the + <c>stand_alone</c> option is used in start, + only the pid is a valid argument to stop.</p> + + <marker id="see_also"></marker> </desc> </func> </funcs> diff --git a/lib/inets/doc/src/mod_esi.xml b/lib/inets/doc/src/mod_esi.xml index e81308a502..9674cd9a88 100644 --- a/lib/inets/doc/src/mod_esi.xml +++ b/lib/inets/doc/src/mod_esi.xml @@ -1,10 +1,10 @@ -<?xml version="1.0" encoding="latin1" ?> +<?xml version="1.0" encoding="iso-8859-1" ?> <!DOCTYPE erlref SYSTEM "erlref.dtd"> <erlref> <header> <copyright> - <year>1997</year><year>2010</year> + <year>1997</year><year>2011</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -32,16 +32,19 @@ <modulesummary>Erlang Server Interface </modulesummary> <description> <p>This module defines the API - Erlang Server Interface (ESI). - Which is a more efficient way of writing erlang scripts - for your Inets web server than writing them as common CGI scripts.</p> + Which is a more efficient way of writing erlang scripts + for your Inets web server than writing them as common CGI scripts.</p> + + <marker id="deliver"></marker> </description> + <funcs> <func> <name>deliver(SessionID, Data) -> ok | {error, Reason}</name> <fsummary>Sends Data back to client.</fsummary> <type> <v>SessionID = term()</v> - <v>Data = string() | io_list()</v> + <v>Data = string() | io_list() | binary()</v> <v>Reason = term()</v> </type> <desc> @@ -51,13 +54,15 @@ parts of the content to the user.</p> <p>Sends data from a Erl Scheme script back to the client.</p> - <note><p>Note - that if any HTTP-header fields should be added by the - script they must be in the first call to deliver/2 and the - data in the call must be a string. Do not - assume anything about the data type of SessionID, the - SessionID must be the value given as input to the esi - call back function that you implemented.</p></note> + <note> + <p>Note that if any HTTP-header fields should be added by the + script they must be in the first call to deliver/2 and the + data in the call must be a string. Calls after the headers + are complete may contain binary data to reduce copying + overhead. Do not assume anything about the data type of + SessionID, the SessionID must be the value given as input to + the esi call back function that you implemented.</p> + </note> </desc> </func> </funcs> diff --git a/lib/inets/doc/src/mod_security.xml b/lib/inets/doc/src/mod_security.xml index 2a871d29d8..a3c91dca5b 100644 --- a/lib/inets/doc/src/mod_security.xml +++ b/lib/inets/doc/src/mod_security.xml @@ -1,10 +1,10 @@ -<?xml version="1.0" encoding="latin1" ?> +<?xml version="1.0" encoding="iso-8859-1" ?> <!DOCTYPE erlref SYSTEM "erlref.dtd"> <erlref> <header> <copyright> - <year>1998</year><year>2010</year> + <year>1998</year><year>2011</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index 5da9d98002..0926df8581 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -32,6 +32,140 @@ <file>notes.xml</file> </header> + <section><title>Inets 5.6</title> + + <section><title>Improvements and New Features</title> +<!-- + <p>-</p> +--> + <list> + <item> + <p>[httpc] Add support for upload body streaming (PUT and POST).</p> + <p>For more info, + see the definition of the <c>Body</c> argument of the + <seealso marker="httpc#request2">request/4,5</seealso> + function. </p> + <p>Filipe David Manana</p> + <p>Own Id: OTP-9094</p> + </item> + + <item> + <p>[ftp] Added (type) spec for all exported functions.</p> + <p>Own Id: OTP-9114 Aux Id: seq11799</p> + </item> + + <item> + <p>[httpd] + <seealso marker="mod_esi#deliver">mod_esi:deliver/2</seealso> + made to accept binary data. </p> + <p>Bernard Duggan</p> + <p>Own Id: OTP-9123</p> + </item> + + <item> + <p>[httpd] Prevent XSS in error pages. + Prevent user controlled input from being interpreted + as HTML in error pages by encoding the reserved HTML + characters. </p> + <p>Michael Santos</p> + <p>Own Id: OTP-9124</p> + </item> + + <item> + <p>[httpd] Improved error messages. </p> + <p>Ricardo Catalinas Jim�nez</p> + <p>Own Id: OTP-9157</p> + </item> + + <item> + <p>[httpd] Extended support for file descriptors. + In order to be able to bind to a privileged port + without running the erlang VM as root, the support + for using file descriptors has been improved. + It is now possible to add the file descriptor to the config + (option fd) when calling the + <seealso marker="inets#start2">inets:start(httpd, ...)</seealso> + function. </p> + <p>Attila Rajmund Nohl</p> + <p>Own Id: OTP-9202</p> + <p>Aux Id: seq11819</p> + </item> + + <item> + <p>The default ssl kind has now been changed to <c>essl</c>. </p> + <p><c>ossl</c> will work for as long as the ssl application + supports it. </p> + <p>See the httpd + <seealso marker="httpd#comm_prop">socket_type</seealso> + communication property or the httpc + <seealso marker="httpc#request2">request/4,5</seealso> function + for more info. </p> + <p>Own Id: OTP-9230</p> + <p>*** POTENTIAL INCOMPATIBILITY ***</p> + </item> + + </list> + </section> + + <section><title>Fixed Bugs and Malfunctions</title> +<!-- + <p>-</p> +--> + + <list> + <item> + <p>[httpd] Wrong + <seealso marker="httpd#sec_prop">security property</seealso> + names used in documentation. </p> + <p><c>security_data_file</c> used instead of <c>data_file</c>. </p> + <p><c>security_max_retries</c> used instead of <c>max_retries</c>. </p> + <p><c>security_block_time</c> used instead of <c>block_time</c>. </p> + <p><c>security_fail_expire_time</c> used instead of <c>fail_expire_time</c>. </p> + <p><c>security_auth_timeout</c> used instead of <c>auth_timeout</c>. </p> + <p>Garrett Smith</p> + <p>Own Id: OTP-9131</p> + </item> + + <item> + <p>[httpd] Fix timeout message generated by mod_esi. + When a mod_esi request times out, the code to send a + timeout response was incorrect and generated an + internal server error as well as an invalid response + line. </p> + <p>Bernard Duggan</p> + <p>Own Id: OTP-9158</p> + </item> + + <item> + <p>[httpc] httpc manager crashes. + When a request results in a retry, the request id will be "reused" + in the previous implementation a race condition could occur causing + the manager to crash. </p> + <p>This is now avoided by using proc_lib:init_ack and + gen_server:enter_loop to allow mor advanced initialization of + httpc_handlers without blocking the httpc_manger and eliminating + extra processes that can cause race conditions. </p> + <p>Own Id: OTP-9246</p> + </item> + + <item> + <p>[httpc] Issuing a request (<c>httpc:request</c>) to an + host with the ssl option + <c>{ip, {127,0,0,1}}</c> results in an handler crash. + The reason was that the connect call resulted in an exit with + reason <c>badarg</c> + (this was the same for both <c>ssl</c> and <c>gen_tcp</c>). </p> + <p>Exits was not catched. This has now been improved. </p> + <p>Own Id: OTP-9289</p> + <p>Aux Id: seq11845</p> + </item> + + </list> + </section> + + </section> <!-- 5.6 --> + + <section><title>Inets 5.5.2</title> <section><title>Improvements and New Features</title> @@ -80,7 +214,8 @@ are URL-encoded. Added support in http-client to use URL-encoding. Also added the missing include directory for the inets application.</p> - <p>Own Id: OTP-8940 Aux Id: seq11735 </p> + <p>Own Id: OTP-8940</p> + <p>Aux Id: seq11735</p> </item> </list> </section> diff --git a/lib/inets/src/ftp/ftp.erl b/lib/inets/src/ftp/ftp.erl index 5ad74851c8..fe6cb0c191 100644 --- a/lib/inets/src/ftp/ftp.erl +++ b/lib/inets/src/ftp/ftp.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2010. All Rights Reserved. +%% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -92,6 +92,12 @@ }). +-type shortage_reason() :: 'etnospc' | 'epnospc'. +-type restriction_reason() :: 'epath' | 'efnamena' | 'elogin' | 'enotbinary'. +-type common_reason() :: 'econn' | 'eclosed' | term(). +-type file_write_error_reason() :: term(). % See file:write for more info + + %%%========================================================================= %%% API - CLIENT FUNCTIONS %%%========================================================================= @@ -106,6 +112,9 @@ %% Description: Start an ftp client and connect to a host. %%-------------------------------------------------------------------------- +-spec open(Host :: string() | inet:ip_address()) -> + {'ok', Pid :: pid()} | {'error', Reason :: 'ehost' | term()}. + %% <BACKWARD-COMPATIBILLITY> open({option_list, Options}) when is_list(Options) -> try @@ -126,6 +135,9 @@ open({option_list, Options}) when is_list(Options) -> open(Host) -> open(Host, []). +-spec open(Host :: string() | inet:ip_address(), Opts :: list()) -> + {'ok', Pid :: pid()} | {'error', Reason :: 'ehost' | term()}. + %% <BACKWARD-COMPATIBILLITY> open(Host, Port) when is_integer(Port) -> open(Host, [{port, Port}]); @@ -161,12 +173,24 @@ open(Host, Opts) when is_list(Opts) -> %% %% Description: Login with or without a supplied account name. %%-------------------------------------------------------------------------- +-spec user(Pid :: pid(), + User :: string(), + Pass :: string()) -> + 'ok' | {'error', Reason :: 'euser' | common_reason()}. + user(Pid, User, Pass) -> call(Pid, {user, User, Pass}, atom). +-spec user(Pid :: pid(), + User :: string(), + Pass :: string(), + Acc :: string()) -> + 'ok' | {'error', Reason :: 'euser' | common_reason()}. + user(Pid, User, Pass, Acc) -> call(Pid, {user, User, Pass, Acc}, atom). + %%-------------------------------------------------------------------------- %% account(Pid, Acc) -> ok | {error, eacct} %% Pid = pid() @@ -174,9 +198,14 @@ user(Pid, User, Pass, Acc) -> %% %% Description: Set a user Account. %%-------------------------------------------------------------------------- + +-spec account(Pid :: pid(), Acc :: string()) -> + 'ok' | {'error', Reason :: 'eacct' | common_reason()}. + account(Pid, Acc) -> call(Pid, {account, Acc}, atom). + %%-------------------------------------------------------------------------- %% pwd(Pid) -> {ok, Dir} | {error, elogin} | {error, econn} %% Pid = pid() @@ -184,19 +213,30 @@ account(Pid, Acc) -> %% %% Description: Get the current working directory at remote server. %%-------------------------------------------------------------------------- + +-spec pwd(Pid :: pid()) -> + {'ok', Dir :: string()} | + {'error', Reason :: restriction_reason() | common_reason()}. + pwd(Pid) -> call(Pid, pwd, ctrl). + %%-------------------------------------------------------------------------- -%% lpwd(Pid) -> {ok, Dir} | {error, elogin} +%% lpwd(Pid) -> {ok, Dir} %% Pid = pid() %% Dir = string() %% %% Description: Get the current working directory at local server. %%-------------------------------------------------------------------------- + +-spec lpwd(Pid :: pid()) -> + {'ok', Dir :: string()}. + lpwd(Pid) -> call(Pid, lpwd, string). + %%-------------------------------------------------------------------------- %% cd(Pid, Dir) -> ok | {error, epath} | {error, elogin} | {error, econn} %% Pid = pid() @@ -204,9 +244,14 @@ lpwd(Pid) -> %% %% Description: Change current working directory at remote server. %%-------------------------------------------------------------------------- + +-spec cd(Pid :: pid(), Dir :: string()) -> + 'ok' | {'error', Reason :: restriction_reason() | common_reason()}. + cd(Pid, Dir) -> call(Pid, {cd, Dir}, atom). + %%-------------------------------------------------------------------------- %% lcd(Pid, Dir) -> ok | {error, epath} %% Pid = pid() @@ -214,9 +259,14 @@ cd(Pid, Dir) -> %% %% Description: Change current working directory for the local client. %%-------------------------------------------------------------------------- + +-spec lcd(Pid :: pid(), Dir :: string()) -> + 'ok' | {'error', Reason :: restriction_reason()}. + lcd(Pid, Dir) -> call(Pid, {lcd, Dir}, string). + %%-------------------------------------------------------------------------- %% ls(Pid) -> Result %% ls(Pid, <Dir>) -> Result @@ -229,11 +279,22 @@ lcd(Pid, Dir) -> %% %% Description: Returns a list of files in long format. %%-------------------------------------------------------------------------- + +-spec ls(Pid :: pid()) -> + {'ok', Listing :: string()} | + {'error', Reason :: restriction_reason() | common_reason()}. + ls(Pid) -> ls(Pid, ""). + +-spec ls(Pid :: pid(), Dir :: string()) -> + {'ok', Listing :: string()} | + {'error', Reason :: restriction_reason() | common_reason()}. + ls(Pid, Dir) -> call(Pid, {dir, long, Dir}, string). + %%-------------------------------------------------------------------------- %% nlist(Pid) -> Result %% nlist(Pid, Pathname) -> Result @@ -246,21 +307,37 @@ ls(Pid, Dir) -> %% %% Description: Returns a list of files in short format %%-------------------------------------------------------------------------- + +-spec nlist(Pid :: pid()) -> + {'ok', Listing :: string()} | + {'error', Reason :: restriction_reason() | common_reason()}. + nlist(Pid) -> nlist(Pid, ""). + +-spec nlist(Pid :: pid(), Pathname :: string()) -> + {'ok', Listing :: string()} | + {'error', Reason :: restriction_reason() | common_reason()}. + nlist(Pid, Dir) -> call(Pid, {dir, short, Dir}, string). + %%-------------------------------------------------------------------------- -%% rename(Pid, CurrFile, NewFile) -> ok | {error, epath} | {error, elogin} -%% | {error, econn} +%% rename(Pid, Old, New) -> ok | {error, epath} | {error, elogin} +%% | {error, econn} %% Pid = pid() %% CurrFile = NewFile = string() %% %% Description: Rename a file at remote server. %%-------------------------------------------------------------------------- -rename(Pid, CurrFile, NewFile) -> - call(Pid, {rename, CurrFile, NewFile}, string). + +-spec rename(Pid :: pid(), Old :: string(), New :: string()) -> + 'ok' | {'error', Reason :: restriction_reason() | common_reason()}. + +rename(Pid, Old, New) -> + call(Pid, {rename, Old, New}, string). + %%-------------------------------------------------------------------------- %% delete(Pid, File) -> ok | {error, epath} | {error, elogin} | @@ -270,9 +347,14 @@ rename(Pid, CurrFile, NewFile) -> %% %% Description: Remove file at remote server. %%-------------------------------------------------------------------------- + +-spec delete(Pid :: pid(), File :: string()) -> + 'ok' | {'error', Reason :: restriction_reason() | common_reason()}. + delete(Pid, File) -> call(Pid, {delete, File}, string). + %%-------------------------------------------------------------------------- %% mkdir(Pid, Dir) -> ok | {error, epath} | {error, elogin} | {error, econn} %% Pid = pid(), @@ -280,9 +362,14 @@ delete(Pid, File) -> %% %% Description: Make directory at remote server. %%-------------------------------------------------------------------------- + +-spec mkdir(Pid :: pid(), Dir :: string()) -> + 'ok' | {'error', Reason :: restriction_reason() | common_reason()}. + mkdir(Pid, Dir) -> call(Pid, {mkdir, Dir}, atom). + %%-------------------------------------------------------------------------- %% rmdir(Pid, Dir) -> ok | {error, epath} | {error, elogin} | {error, econn} %% Pid = pid(), @@ -290,9 +377,14 @@ mkdir(Pid, Dir) -> %% %% Description: Remove directory at remote server. %%-------------------------------------------------------------------------- + +-spec rmdir(Pid :: pid(), Dir :: string()) -> + 'ok' | {'error', Reason :: restriction_reason() | common_reason()}. + rmdir(Pid, Dir) -> call(Pid, {rmdir, Dir}, atom). + %%-------------------------------------------------------------------------- %% type(Pid, Type) -> ok | {error, etype} | {error, elogin} | {error, econn} %% Pid = pid() @@ -300,23 +392,41 @@ rmdir(Pid, Dir) -> %% %% Description: Set transfer type. %%-------------------------------------------------------------------------- + +-spec type(Pid :: pid(), Type :: ascii | binary) -> + 'ok' | + {'error', Reason :: 'etype' | restriction_reason() | common_reason()}. + type(Pid, Type) -> call(Pid, {type, Type}, atom). + %%-------------------------------------------------------------------------- -%% recv(Pid, RemoteFileName <LocalFileName>) -> ok | {error, epath} | +%% recv(Pid, RemoteFileName [, LocalFileName]) -> ok | {error, epath} | %% {error, elogin} | {error, econn} %% Pid = pid() %% RemoteFileName = LocalFileName = string() %% %% Description: Transfer file from remote server. %%-------------------------------------------------------------------------- + +-spec recv(Pid :: pid(), RemoteFileName :: string()) -> + 'ok' | {'error', Reason :: restriction_reason() | + common_reason() | + file_write_error_reason()}. + recv(Pid, RemotFileName) -> recv(Pid, RemotFileName, RemotFileName). +-spec recv(Pid :: pid(), + RemoteFileName :: string(), + LocalFileName :: string()) -> + 'ok' | {'error', Reason :: term()}. + recv(Pid, RemotFileName, LocalFileName) -> call(Pid, {recv, RemotFileName, LocalFileName}, atom). + %%-------------------------------------------------------------------------- %% recv_bin(Pid, RemoteFile) -> {ok, Bin} | {error, epath} | {error, elogin} %% | {error, econn} @@ -326,9 +436,16 @@ recv(Pid, RemotFileName, LocalFileName) -> %% %% Description: Transfer file from remote server into binary. %%-------------------------------------------------------------------------- + +-spec recv_bin(Pid :: pid(), + RemoteFile :: string()) -> + {'ok', Bin :: binary()} | + {'error', Reason :: restriction_reason() | common_reason()}. + recv_bin(Pid, RemoteFile) -> call(Pid, {recv_bin, RemoteFile}, bin). + %%-------------------------------------------------------------------------- %% recv_chunk_start(Pid, RemoteFile) -> ok | {error, elogin} | {error, epath} %% | {error, econn} @@ -337,9 +454,15 @@ recv_bin(Pid, RemoteFile) -> %% %% Description: Start receive of chunks of remote file. %%-------------------------------------------------------------------------- + +-spec recv_chunk_start(Pid :: pid(), + RemoteFile :: string()) -> + 'ok' | {'error', Reason :: restriction_reason() | common_reason()}. + recv_chunk_start(Pid, RemoteFile) -> call(Pid, {recv_chunk_start, RemoteFile}, atom). + %%-------------------------------------------------------------------------- %% recv_chunk(Pid, RemoteFile) -> ok | {ok, Bin} | {error, Reason} %% Pid = pid() @@ -347,24 +470,47 @@ recv_chunk_start(Pid, RemoteFile) -> %% %% Description: Transfer file from remote server into binary in chunks %%-------------------------------------------------------------------------- + +-spec recv_chunk(Pid :: pid()) -> + 'ok' | + {'ok', Bin :: binary()} | + {'error', Reason :: restriction_reason() | common_reason()}. + recv_chunk(Pid) -> call(Pid, recv_chunk, atom). + %%-------------------------------------------------------------------------- -%% send(Pid, LocalFileName <RemotFileName>) -> ok | {error, epath} -%% | {error, elogin} -%% | {error, econn} +%% send(Pid, LocalFileName [, RemotFileName]) -> ok | {error, epath} +%% | {error, elogin} +%% | {error, econn} %% Pid = pid() %% LocalFileName = RemotFileName = string() %% %% Description: Transfer file to remote server. %%-------------------------------------------------------------------------- + +-spec send(Pid :: pid(), LocalFileName :: string()) -> + 'ok' | + {'error', Reason :: restriction_reason() | + common_reason() | + shortage_reason()}. + send(Pid, LocalFileName) -> send(Pid, LocalFileName, LocalFileName). +-spec send(Pid :: pid(), + LocalFileName :: string(), + RemoteFileName :: string()) -> + 'ok' | + {'error', Reason :: restriction_reason() | + common_reason() | + shortage_reason()}. + send(Pid, LocalFileName, RemotFileName) -> call(Pid, {send, LocalFileName, RemotFileName}, atom). + %%-------------------------------------------------------------------------- %% send_bin(Pid, Bin, RemoteFile) -> ok | {error, epath} | {error, elogin} %% | {error, enotbinary} | {error, econn} @@ -374,11 +520,19 @@ send(Pid, LocalFileName, RemotFileName) -> %% %% Description: Transfer a binary to a remote file. %%-------------------------------------------------------------------------- + +-spec send_bin(Pid :: pid(), Bin :: binary(), RemoteFile :: string()) -> + 'ok' | + {'error', Reason :: restriction_reason() | + common_reason() | + shortage_reason()}. + send_bin(Pid, Bin, RemoteFile) when is_binary(Bin) -> call(Pid, {send_bin, Bin, RemoteFile}, atom); send_bin(_Pid, _Bin, _RemoteFile) -> {error, enotbinary}. + %%-------------------------------------------------------------------------- %% send_chunk_start(Pid, RemoteFile) -> ok | {error, elogin} | {error, epath} %% | {error, econn} @@ -387,9 +541,14 @@ send_bin(_Pid, _Bin, _RemoteFile) -> %% %% Description: Start transfer of chunks to remote file. %%-------------------------------------------------------------------------- + +-spec send_chunk_start(Pid :: pid(), RemoteFile :: string()) -> + 'ok' | {'error', Reason :: restriction_reason() | common_reason()}. + send_chunk_start(Pid, RemoteFile) -> call(Pid, {send_chunk_start, RemoteFile}, atom). + %%-------------------------------------------------------------------------- %% append_chunk_start(Pid, RemoteFile) -> ok | {error, elogin} | %% {error, epath} | {error, econn} @@ -398,9 +557,14 @@ send_chunk_start(Pid, RemoteFile) -> %% %% Description: Start append chunks of data to remote file. %%-------------------------------------------------------------------------- + +-spec append_chunk_start(Pid :: pid(), RemoteFile :: string()) -> + 'ok' | {'error', Reason :: term()}. + append_chunk_start(Pid, RemoteFile) -> call(Pid, {append_chunk_start, RemoteFile}, atom). + %%-------------------------------------------------------------------------- %% send_chunk(Pid, Bin) -> ok | {error, elogin} | {error, enotbinary} %% | {error, echunk} | {error, econn} @@ -409,11 +573,19 @@ append_chunk_start(Pid, RemoteFile) -> %% %% Purpose: Send chunk to remote file. %%-------------------------------------------------------------------------- + +-spec send_chunk(Pid :: pid(), Bin :: binary()) -> + 'ok' | + {'error', Reason :: 'echunk' | + restriction_reason() | + common_reason()}. + send_chunk(Pid, Bin) when is_binary(Bin) -> call(Pid, {transfer_chunk, Bin}, atom); send_chunk(_Pid, _Bin) -> {error, enotbinary}. + %%-------------------------------------------------------------------------- %% append_chunk(Pid, Bin) -> ok | {error, elogin} | {error, enotbinary} %% | {error, echunk} | {error, econn} @@ -422,11 +594,19 @@ send_chunk(_Pid, _Bin) -> %% %% Description: Append chunk to remote file. %%-------------------------------------------------------------------------- + +-spec append_chunk(Pid :: pid(), Bin :: binary()) -> + 'ok' | + {'error', Reason :: 'echunk' | + restriction_reason() | + common_reason()}. + append_chunk(Pid, Bin) when is_binary(Bin) -> call(Pid, {transfer_chunk, Bin}, atom); append_chunk(_Pid, _Bin) -> {error, enotbinary}. + %%-------------------------------------------------------------------------- %% send_chunk_end(Pid) -> ok | {error, elogin} | {error, echunk} %% | {error, econn} @@ -434,9 +614,17 @@ append_chunk(_Pid, _Bin) -> %% %% Description: End sending of chunks to remote file. %%-------------------------------------------------------------------------- + +-spec send_chunk_end(Pid :: pid()) -> + 'ok' | + {'error', Reason :: restriction_reason() | + common_reason() | + shortage_reason()}. + send_chunk_end(Pid) -> call(Pid, chunk_end, atom). + %%-------------------------------------------------------------------------- %% append_chunk_end(Pid) -> ok | {error, elogin} | {error, echunk} %% | {error, econn} @@ -444,23 +632,47 @@ send_chunk_end(Pid) -> %% %% Description: End appending of chunks to remote file. %%-------------------------------------------------------------------------- + +-spec append_chunk_end(Pid :: pid()) -> + 'ok' | + {'error', Reason :: restriction_reason() | + common_reason() | + shortage_reason()}. + append_chunk_end(Pid) -> call(Pid, chunk_end, atom). + %%-------------------------------------------------------------------------- -%% append(Pid, LocalFileName, RemotFileName) -> ok | {error, epath} -%% | {error, elogin} | {error, econn} +%% append(Pid, LocalFileName [, RemotFileName]) -> ok | {error, epath} +%% | {error, elogin} +%% | {error, econn} %% Pid = pid() %% LocalFileName = RemotFileName = string() %% %% Description: Append the local file to the remote file %%-------------------------------------------------------------------------- + +-spec append(Pid :: pid(), LocalFileName :: string()) -> + 'ok' | + {'error', Reason :: 'epath' | + 'elogin' | + 'etnospc' | + 'epnospc' | + 'efnamena' | common_reason()}. + append(Pid, LocalFileName) -> append(Pid, LocalFileName, LocalFileName). +-spec append(Pid :: pid(), + LocalFileName :: string(), + RemoteFileName :: string()) -> + 'ok' | {'error', Reason :: term()}. + append(Pid, LocalFileName, RemotFileName) -> call(Pid, {append, LocalFileName, RemotFileName}, atom). + %%-------------------------------------------------------------------------- %% append_bin(Pid, Bin, RemoteFile) -> ok | {error, epath} | {error, elogin} %% | {error, enotbinary} | {error, econn} @@ -470,27 +682,44 @@ append(Pid, LocalFileName, RemotFileName) -> %% %% Purpose: Append a binary to a remote file. %%-------------------------------------------------------------------------- + +-spec append_bin(Pid :: pid(), + Bin :: binary(), + RemoteFile :: string()) -> + 'ok' | + {'error', Reason :: restriction_reason() | + common_reason() | + shortage_reason()}. + append_bin(Pid, Bin, RemoteFile) when is_binary(Bin) -> call(Pid, {append_bin, Bin, RemoteFile}, atom); append_bin(_Pid, _Bin, _RemoteFile) -> {error, enotbinary}. + %%-------------------------------------------------------------------------- -%% quote(Pid, Cmd) -> ok +%% quote(Pid, Cmd) -> list() %% Pid = pid() %% Cmd = string() %% %% Description: Send arbitrary ftp command. %%-------------------------------------------------------------------------- + +-spec quote(Pid :: pid(), Cmd :: string()) -> list(). + quote(Pid, Cmd) when is_list(Cmd) -> call(Pid, {quote, Cmd}, atom). + %%-------------------------------------------------------------------------- %% close(Pid) -> ok %% Pid = pid() %% %% Description: End the ftp session. %%-------------------------------------------------------------------------- + +-spec close(Pid :: pid()) -> 'ok'. + close(Pid) -> cast(Pid, close), ok. @@ -502,9 +731,13 @@ close(Pid) -> %% %% Description: Return diagnostics. %%-------------------------------------------------------------------------- + +-spec formaterror(Tag :: term()) -> string(). + formaterror(Tag) -> ftp_response:error_string(Tag). + info(Pid) -> call(Pid, info, list). diff --git a/lib/inets/src/http_client/httpc.erl b/lib/inets/src/http_client/httpc.erl index 04fae13b20..b70b16f57f 100644 --- a/lib/inets/src/http_client/httpc.erl +++ b/lib/inets/src/http_client/httpc.erl @@ -126,7 +126,10 @@ request(Url, Profile) -> %% Header = {Field, Value} %% Field = string() %% Value = string() -%% Body = string() | binary() - HTLM-code +%% Body = string() | binary() | {fun(SendAcc) -> SendFunResult, SendAcc} | +%% {chunkify, fun(SendAcc) -> SendFunResult, SendAcc} - HTLM-code +%% SendFunResult = eof | {ok, iolist(), NewSendAcc} +%% SendAcc = NewSendAcc = term() %% %% Description: Sends a HTTP-request. The function can be both %% syncronus and asynchronous in the later case the function will @@ -426,26 +429,44 @@ service_info(Pid) -> handle_request(Method, Url, {Scheme, UserInfo, Host, Port, Path, Query}, - Headers, ContentType, Body, + Headers0, ContentType, Body0, HTTPOptions0, Options0, Profile) -> - Started = http_util:timestamp(), - NewHeaders = [{http_util:to_lower(Key), Val} || {Key, Val} <- Headers], + Started = http_util:timestamp(), + NewHeaders0 = [{http_util:to_lower(Key), Val} || {Key, Val} <- Headers0], try begin + ?hcrt("begin processing", [{started, Started}, + {new_headers, NewHeaders0}]), + + {NewHeaders, Body} = + case Body0 of + {chunkify, ProcessBody, Acc} + when is_function(ProcessBody, 1) -> + NewHeaders1 = ensure_chunked_encoding(NewHeaders0), + Body1 = {mk_chunkify_fun(ProcessBody), Acc}, + {NewHeaders1, Body1}; + {ProcessBody, _} + when is_function(ProcessBody, 1) -> + {NewHeaders0, Body0}; + _ when is_list(Body0) orelse is_binary(Body0) -> + {NewHeaders0, Body0}; + _ -> + throw({error, {bad_body, Body0}}) + end, + HTTPOptions = http_options(HTTPOptions0), Options = request_options(Options0), Sync = proplists:get_value(sync, Options), Stream = proplists:get_value(stream, Options), Host2 = header_host(Scheme, Host, Port), HeadersRecord = header_record(NewHeaders, Host2, HTTPOptions), - Receiver = proplists:get_value(receiver, Options), - SocketOpts = proplists:get_value(socket_opts, Options), - UrlEncodeBool = HTTPOptions#http_options.url_encode, - MaybeEscPath = url_encode(Path, UrlEncodeBool), - MaybeEscQuery = url_encode(Query, UrlEncodeBool), - AbsUri = url_encode(Url, UrlEncodeBool), + Receiver = proplists:get_value(receiver, Options), + SocketOpts = proplists:get_value(socket_opts, Options), + MaybeEscPath = maybe_encode_uri(HTTPOptions, Path), + MaybeEscQuery = maybe_encode_uri(HTTPOptions, Query), + AbsUri = maybe_encode_uri(HTTPOptions, Url), Request = #request{from = Receiver, scheme = Scheme, @@ -458,38 +479,71 @@ handle_request(Method, Url, settings = HTTPOptions, abs_uri = AbsUri, userinfo = UserInfo, - stream = Stream, - headers_as_is = headers_as_is(Headers, Options), + stream = Stream, + headers_as_is = headers_as_is(Headers0, Options), socket_opts = SocketOpts, started = Started}, + case httpc_manager:request(Request, profile_name(Profile)) of {ok, RequestId} -> handle_answer(RequestId, Sync, Options); {error, Reason} -> + ?hcrd("request failed", [{reason, Reason}]), {error, Reason} end end catch error:{noproc, _} -> + ?hcrv("noproc", [{profile, Profile}]), {error, {not_started, Profile}}; throw:Error -> + ?hcrv("throw", [{error, Error}]), Error end. -url_encode(URI, true) -> +ensure_chunked_encoding(Hdrs) -> + Key = "transfer-encoding", + lists:keystore(Key, 1, Hdrs, {Key, "chunked"}). + +maybe_encode_uri(#http_options{url_encode = true}, URI) -> http_uri:encode(URI); -url_encode(URI, false) -> +maybe_encode_uri(_, URI) -> URI. +mk_chunkify_fun(ProcessBody) -> + fun(eof_body) -> + eof; + (Acc) -> + case ProcessBody(Acc) of + eof -> + {ok, <<"0\r\n\r\n">>, eof_body}; + {ok, Data, NewAcc} -> + {ok, mk_chunk_bin(Data), NewAcc} + end + end. + +mk_chunk_bin(Data) -> + Bin = iolist_to_binary(Data), + iolist_to_binary([hex_size(Bin), "\r\n", Bin, "\r\n"]). + +hex_size(Bin) -> + hd(io_lib:format("~.16B", [size(Bin)])). + + handle_answer(RequestId, false, _) -> {ok, RequestId}; handle_answer(RequestId, true, Options) -> receive {http, {RequestId, saved_to_file}} -> + ?hcrt("received saved-to-file", [{request_id, RequestId}]), {ok, saved_to_file}; {http, {RequestId, {_,_,_} = Result}} -> + ?hcrt("received answer", [{request_id, RequestId}, + {result, Result}]), return_answer(Options, Result); {http, {RequestId, {error, Reason}}} -> + ?hcrt("received error", [{request_id, RequestId}, + {reason, Reason}]), {error, Reason} end. diff --git a/lib/inets/src/http_client/httpc_handler.erl b/lib/inets/src/http_client/httpc_handler.erl index cb6f3e2841..1f0e012e7e 100644 --- a/lib/inets/src/http_client/httpc_handler.erl +++ b/lib/inets/src/http_client/httpc_handler.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2002-2010. All Rights Reserved. +%% Copyright Ericsson AB 2002-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -29,10 +29,10 @@ %%-------------------------------------------------------------------- %% Internal Application API -export([ - start_link/2, - connect_and_send/2, + start_link/4, + %% connect_and_send/2, send/2, - cancel/2, + cancel/3, stream/3, stream_next/1, info/1 @@ -51,7 +51,7 @@ -record(state, { request, % #request{} - session, % #tcp_session{} + session, % #session{} status_line, % {Version, StatusCode, ReasonPharse} headers, % #http_response_h{} body, % binary() @@ -94,13 +94,9 @@ %%-------------------------------------------------------------------- %%-------------------------------------------------------------------- -start_link(Options, ProfileName) -> - Args = [Options, ProfileName], - gen_server:start_link(?MODULE, Args, []). - -connect_and_send(Request, HandlerPid) -> - call({connect_and_send, Request}, HandlerPid). - +start_link(Parent, Request, Options, ProfileName) -> + {ok, proc_lib:start_link(?MODULE, init, [[Parent, Request, Options, + ProfileName]])}. %%-------------------------------------------------------------------- %% Function: send(Request, Pid) -> ok @@ -122,8 +118,8 @@ send(Request, Pid) -> %% Description: Cancels a request. Intended to be called by the httpc %% manager process. %%-------------------------------------------------------------------- -cancel(RequestId, Pid) -> - cast({cancel, RequestId}, Pid). +cancel(RequestId, Pid, From) -> + cast({cancel, RequestId, From}, Pid). %%-------------------------------------------------------------------- @@ -229,16 +225,27 @@ stream(BodyPart, Request,_) -> % only 200 and 206 responses can be streamed %% but we do not want that so errors will be handled by the process %% sending an init_error message to itself. %%-------------------------------------------------------------------- -init([Options, ProfileName]) -> - ?hcrv("init - starting", [{options, Options}, {profile, ProfileName}]), +init([Parent, Request, Options, ProfileName]) -> process_flag(trap_exit, true), - handle_verbose(Options#options.verbose), - State = #state{status = undefined, - options = Options, - profile_name = ProfileName}, - ?hcrd("init - started", []), - {ok, State}. + %% Do not let initial tcp-connection block the manager-process + proc_lib:init_ack(Parent, self()), + handle_verbose(Options#options.verbose), + Address = handle_proxy(Request#request.address, Options#options.proxy), + {ok, State} = + case {Address /= Request#request.address, Request#request.scheme} of + {true, https} -> + Error = https_through_proxy_is_not_currently_supported, + self() ! {init_error, + Error, httpc_response:error(Request, Error)}, + {ok, #state{request = Request, options = Options, + status = ssl_tunnel}}; + {_, _} -> + connect_and_send_first_request(Address, Request, + #state{options = Options, + profile_name = ProfileName}) + end, + gen_server:enter_loop(?MODULE, [], State). %%-------------------------------------------------------------------- %% Function: handle_call(Request, From, State) -> {reply, Reply, State} | @@ -249,41 +256,6 @@ init([Options, ProfileName]) -> %% {stop, Reason, State} (terminate/2 is called) %% Description: Handling call messages %%-------------------------------------------------------------------- - - -%% This is the first request, the reason the proc was started -handle_call({connect_and_send, #request{address = Address0, - scheme = Scheme} = Request}, - _From, - #state{options = #options{proxy = Proxy}, - status = undefined, - session = undefined} = State) -> - ?hcrv("connect and send", [{address0, Address0}, {proxy, Proxy}]), - Address = handle_proxy(Address0, Proxy), - if - ((Address =/= Address0) andalso (Scheme =:= https)) -> - %% This is what we should do if and when ssl supports - %% "socket upgrading" - %%send_ssl_tunnel_request(Address, Request, - %% #state{options = Options, - %% status = ssl_tunnel}); - Reason = {failed_connecting, - https_through_proxy_is_not_currently_supported}, - %% Send a reply to the original caller - ErrorResponse = httpc_response:error(Request, Reason), - httpc_response:send(Request#request.from, ErrorResponse), - %% Reply to the manager - ErrorReply = {error, Reason}, - {stop, normal, ErrorReply, State}; - true -> - case connect_and_send_first_request(Address, Request, State) of - {ok, NewState} -> - {reply, ok, NewState}; - {stop, Error, NewState} -> - {stop, normal, Error, NewState} - end - end; - handle_call(#request{address = Addr} = Request, _, #state{status = Status, session = #session{type = pipeline} = Session, @@ -445,25 +417,27 @@ handle_call(info, _, State) -> %% handle_keep_alive_queue/2 on the other hand will just skip the %% request as if it was never issued as in this case the request will %% not have been sent. -handle_cast({cancel, RequestId}, +handle_cast({cancel, RequestId, From}, #state{request = #request{id = RequestId} = Request, profile_name = ProfileName, canceled = Canceled} = State) -> ?hcrv("cancel current request", [{request_id, RequestId}, {profile, ProfileName}, {canceled, Canceled}]), - httpc_manager:request_canceled(RequestId, ProfileName), + httpc_manager:request_canceled(RequestId, ProfileName, From), ?hcrv("canceled", []), {stop, normal, State#state{canceled = [RequestId | Canceled], request = Request#request{from = answer_sent}}}; -handle_cast({cancel, RequestId}, +handle_cast({cancel, RequestId, From}, #state{profile_name = ProfileName, + request = #request{id = CurrId}, canceled = Canceled} = State) -> - ?hcrv("cancel", [{request_id, RequestId}, + ?hcrv("cancel", [{request_id, RequestId}, + {curr_req_id, CurrId}, {profile, ProfileName}, {canceled, Canceled}]), - httpc_manager:request_canceled(RequestId, ProfileName), + httpc_manager:request_canceled(RequestId, ProfileName, From), ?hcrv("canceled", []), {noreply, State#state{canceled = [RequestId | Canceled]}}; @@ -872,62 +846,55 @@ connect(SocketType, ToAddress, Opts3 = [IpFamily | Opts2], http_transport:connect(SocketType, ToAddress, Opts3, Timeout) end. - -connect_and_send_first_request(Address, - #request{settings = Settings, - headers = Headers, - address = OrigAddress, - scheme = Scheme} = Request, - #state{options = Options} = State) -> - - ?hcrd("connect", - [{address, Address}, {request, Request}, {options, Options}]), +connect_and_send_first_request(Address, Request, #state{options = Options} = State) -> SocketType = socket_type(Request), - ConnTimeout = Settings#http_options.connect_timeout, + ConnTimeout = (Request#request.settings)#http_options.connect_timeout, + ?hcri("connect", + [{address, Address}, {request, Request}, {options, Options}]), case connect(SocketType, Address, Options, ConnTimeout) of {ok, Socket} -> - Session = #session{id = {OrigAddress, self()}, - scheme = Scheme, - socket = Socket, - socket_type = SocketType}, - ?hcrd("connected - now send first request", [{socket, Socket}]), + ClientClose = + httpc_request:is_client_closing( + Request#request.headers), + SessionType = httpc_manager:session_type(Options), + SocketType = socket_type(Request), + Session = #session{id = {Request#request.address, self()}, + scheme = Request#request.scheme, + socket = Socket, + socket_type = SocketType, + client_close = ClientClose, + type = SessionType}, + ?hcri("connected - now send first request", [{socket, Socket}]), + case httpc_request:send(Address, Session, Request) of ok -> - ?hcrd("first request sent", []), - ClientClose = - httpc_request:is_client_closing(Headers), - SessionType = httpc_manager:session_type(Options), - Session2 = - Session#session{client_close = ClientClose, - type = SessionType}, - TmpState = - State#state{request = Request, - session = Session2, - mfa = init_mfa(Request, State), - status_line = init_status_line(Request), - headers = undefined, - body = undefined, - status = new}, - ?hcrt("activate socket", []), - activate_once(Session), + ?hcri("first request sent", []), + TmpState = State#state{request = Request, + session = Session, + mfa = init_mfa(Request, State), + status_line = + init_status_line(Request), + headers = undefined, + body = undefined, + status = new}, + http_transport:setopts(SocketType, + Socket, [{active, once}]), NewState = activate_request_timeout(TmpState), {ok, NewState}; - - {error, Reason} = Error -> - ?hcrv("failed sending request", [{reason, Reason}]), - {stop, Error, - State#state{session = {send_failed, Reason}, - request = Request}} + {error, Reason} -> + self() ! {init_error, error_sending, + httpc_response:error(Request, Reason)}, + {ok, State#state{request = Request, + session = + #session{socket = Socket}}} end; - - {error, Reason} = Error -> - ?hcri("connect failed", [{reason, Reason}]), - {stop, Error, State#state{session = {connect_failed, Reason}, - request = Request}} + {error, Reason} -> + self() ! {init_error, error_connecting, + httpc_response:error(Request, Reason)}, + {ok, State#state{request = Request}} end. - handler_info(#state{request = Request, session = Session, status_line = _StatusLine, @@ -1167,12 +1134,12 @@ handle_response(#state{request = Request, {ok, Msg, Data} -> ?hcrd("handle response - ok", []), end_stream(StatusLine, Request), - NewState = answer_request(Request, Msg, State), + NewState = maybe_send_answer(Request, Msg, State), handle_queue(NewState, Data); {stop, Msg} -> ?hcrd("handle response - stop", [{msg, Msg}]), end_stream(StatusLine, Request), - NewState = answer_request(Request, Msg, State), + NewState = maybe_send_answer(Request, Msg, State), {stop, normal, NewState} end. @@ -1242,7 +1209,8 @@ handle_pipeline(#state{status = pipeline, %% See comment for handle_cast({cancel, RequestId}) {stop, normal, State#state{request = - NextRequest#request{from = answer_sent}}}; + NextRequest#request{from = answer_sent}, + pipeline = Pipeline}}; false -> ?hcrv("next request", [{request, NextRequest}]), NewSession = @@ -1443,6 +1411,7 @@ answer_request(#request{id = RequestId, from = From} = Request, Msg, Timer = {RequestId, TimerRef}, cancel_timer(TimerRef, {timeout, Request#request.id}), httpc_manager:request_done(RequestId, ProfileName), + State#state{request = Request#request{from = answer_sent}, timers = Timers#timers{request_timers = @@ -1662,71 +1631,28 @@ handle_verbose(_) -> ok. -%%% Normaly I do not comment out code, I throw it away. But this might -%%% actually be used one day if ssl is improved. -%% send_ssl_tunnel_request(Address, Request = #request{address = {Host, Port}}, -%% State) -> -%% %% A ssl tunnel request is a special http request that looks like -%% %% CONNECT host:port HTTP/1.1 -%% SslTunnelRequest = #request{method = connect, scheme = http, -%% headers = -%% #http_request_h{ -%% host = Host, -%% address = Address, -%% path = Host ++ ":", -%% pquery = integer_to_list(Port), -%% other = [{ "Proxy-Connection", "keep-alive"}]}, -%% Ipv6 = (State#state.options)#options.ipv6, -%% SocketType = socket_type(SslTunnelRequest), -%% case http_transport:connect(SocketType, -%% SslTunnelRequest#request.address, Ipv6) of -%% {ok, Socket} -> -%% case httpc_request:send(Address, SslTunnelRequest, Socket) of -%% ok -> -%% Session = #tcp_session{id = -%% {SslTunnelRequest#request.address, -%% self()}, -%% scheme = -%% SslTunnelRequest#request.scheme, -%% socket = Socket}, -%% NewState = State#state{mfa = -%% {httpc_response, parse, -%% [State#state.max_header_size]}, -%% request = Request, -%% session = Session}, -%% http_transport:setopts(socket_type( -%% SslTunnelRequest#request.scheme), -%% Socket, -%% [{active, once}]), -%% {ok, NewState}; -%% {error, Reason} -> -%% self() ! {init_error, error_sending, -%% httpc_response:error(Request, Reason)}, -%% {ok, State#state{request = Request, -%% session = #tcp_session{socket = -%% Socket}}} -%% end; -%% {error, Reason} -> -%% self() ! {init_error, error_connecting, -%% httpc_response:error(Request, Reason)}, -%% {ok, State#state{request = Request}} -%% end. - -%% d(F) -> -%% d(F, []). - -%% d(F, A) -> -%% d(get(dbg), F, A). - -%% d(true, F, A) -> -%% io:format(user, "~w:~w:" ++ F ++ "~n", [self(), ?MODULE | A]); -%% d(_, _, _) -> -%% ok. - +send_raw(#session{socket = Socket, socket_type = SocketType}, + {ProcessBody, Acc}) when is_function(ProcessBody, 1) -> + ?hcrt("send raw", [{acc, Acc}]), + send_raw(SocketType, Socket, ProcessBody, Acc); send_raw(#session{socket = Socket, socket_type = SocketType}, Body) -> http_transport:send(SocketType, Socket, Body). +send_raw(SocketType, Socket, ProcessBody, Acc) -> + case ProcessBody(Acc) of + eof -> + ok; + {ok, Data, NewAcc} -> + DataBin = iolist_to_binary(Data), + ?hcrd("send", [{data, DataBin}]), + case http_transport:send(SocketType, Socket, DataBin) of + ok -> + send_raw(SocketType, Socket, ProcessBody, NewAcc); + Error -> + Error + end + end. call(Msg, Pid) -> @@ -1738,11 +1664,5 @@ call(Msg, Pid, Timeout) -> cast(Msg, Pid) -> gen_server:cast(Pid, Msg). - -%% to(To, Start) when is_integer(Start) andalso (Start >= 0) -> -%% http_util:timeout(To, Start); -%% to(To, _Start) -> -%% http_util:timeout(To, t()). - t() -> http_util:timestamp(). diff --git a/lib/inets/src/http_client/httpc_handler_sup.erl b/lib/inets/src/http_client/httpc_handler_sup.erl index 2a69fd15d0..f7a0b014b3 100644 --- a/lib/inets/src/http_client/httpc_handler_sup.erl +++ b/lib/inets/src/http_client/httpc_handler_sup.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2010. All Rights Reserved. +%% Copyright Ericsson AB 2007-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -23,7 +23,7 @@ %% API -export([start_link/0]). --export([start_child/2]). +-export([start_child/1]). %% Supervisor callback -export([init/1]). @@ -34,11 +34,9 @@ start_link() -> supervisor:start_link({local, ?MODULE}, ?MODULE, []). -start_child(Options, Profile) -> - Args = [Options, Profile], +start_child(Args) -> supervisor:start_child(?MODULE, Args). - %%%========================================================================= %%% Supervisor callback %%%========================================================================= diff --git a/lib/inets/src/http_client/httpc_manager.erl b/lib/inets/src/http_client/httpc_manager.erl index 591cb78c29..7f66b477eb 100644 --- a/lib/inets/src/http_client/httpc_manager.erl +++ b/lib/inets/src/http_client/httpc_manager.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2002-2010. All Rights Reserved. +%% Copyright Ericsson AB 2002-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -29,7 +29,7 @@ start_link/3, request/2, cancel_request/2, - request_canceled/2, + request_canceled/3, request_done/2, retry_request/2, redirect_request/2, @@ -66,6 +66,7 @@ state % State of the handler: initiating | started | operational | canceled }). +-define(DELAY, 500). %%==================================================================== %% Internal Application API @@ -158,7 +159,8 @@ cancel_request(RequestId, ProfileName) -> %% be called by the httpc handler process. %%-------------------------------------------------------------------- -request_canceled(RequestId, ProfileName) -> +request_canceled(RequestId, ProfileName, From) -> + gen_server:reply(From, ok), cast(ProfileName, {request_canceled, RequestId}). @@ -355,44 +357,32 @@ do_init(ProfileName, CookiesDir) -> %% {stop, Reason, State} (terminate/2 is called) %% Description: Handling call messages %%-------------------------------------------------------------------- -handle_call({request, Request}, _From, State) -> - ?hcrv("request", [{request, Request}]), +handle_call({request, Request}, _, State) -> + ?hcri("request", [{request, Request}]), case (catch handle_request(Request, State)) of - {ok, ReqId, NewState} -> - {reply, {ok, ReqId}, NewState}; - + {reply, Msg, NewState} -> + {reply, Msg, NewState}; Error -> - NewError = {error, {failed_process_request, Error}}, - {reply, NewError, State} + {stop, Error, httpc_response:error(Request, Error), State} end; - -handle_call({cancel_request, RequestId}, From, - #state{handler_db = HandlerDb} = State) -> - ?hcrv("cancel_request", [{request_id, RequestId}]), + +handle_call({cancel_request, RequestId}, From, State) -> + ?hcri("cancel_request", [{request_id, RequestId}]), case ets:lookup(State#state.handler_db, RequestId) of [] -> - ?hcrd("nothing to cancel", []), - Reply = ok, %% Nothing to cancel - {reply, Reply, State}; - - [#handler_info{handler = Pid}] when is_pid(Pid) -> - ?hcrd("found operational handler for this request", - [{handler, Pid}]), - httpc_handler:cancel(RequestId, Pid), - {noreply, State#state{cancel = - [{RequestId, Pid, From} | - State#state.cancel]}}; - - [#handler_info{starter = Pid, state = HandlerState}] - when is_pid(Pid) -> - ?hcri("found *initiating* handler for this request", - [{starter, Pid}, {state, HandlerState}]), - ets:update_element(HandlerDb, RequestId, - {#handler_info.state, canceled}), + %% The request has allready compleated make sure + %% it is deliverd to the client process queue so + %% it can be thrown away by httpc:cancel_request + %% This delay is hopfully a temporary workaround. + %% Note that it will not not delay the manager, + %% only the client that called httpc:cancel_request + timer:apply_after(?DELAY, gen_server, reply, [From, ok]), + {noreply, State}; + [{_, Pid, _}] -> + httpc_handler:cancel(RequestId, Pid, From), {noreply, State#state{cancel = - [{RequestId, Pid, From} | + [{RequestId, Pid, From} | State#state.cancel]}} - end; handle_call(reset_cookies, _, #state{cookie_db = CookieDb} = State) -> @@ -437,43 +427,16 @@ handle_call(Req, From, #state{profile_name = ProfileName} = State) -> %%-------------------------------------------------------------------- handle_cast({retry_or_redirect_request, {Time, Request}}, #state{profile_name = ProfileName} = State) -> - ?hcrv("retry or redirect request", [{time, Time}, {request, Request}]), - case timer:apply_after(Time, ?MODULE, retry_request, - [Request, ProfileName]) of - {ok, _} -> - {noreply, State}; - {error, Reason} -> - error_report(ProfileName, - "failed scheduling retry/redirect request" - "~n Time: ~p" - "~n Request: ~p" - "~n Reason: ~p", [Time, Request, Reason]), - {noreply, State} - end; + {ok, _} = timer:apply_after(Time, ?MODULE, retry_request, [Request, ProfileName]), + {noreply, State}; -handle_cast({retry_or_redirect_request, Request}, - #state{profile_name = Profile, - handler_db = HandlerDb} = State) -> - ?hcrv("retry or redirect request", [{request, Request}]), +handle_cast({retry_or_redirect_request, Request}, State) -> case (catch handle_request(Request, State)) of - {ok, _, NewState} -> + {reply, {ok, _}, NewState} -> {noreply, NewState}; - Error -> - ReqId = Request#request.id, - error_report(Profile, - "failed to retry or redirect request ~p" - "~n Error: ~p", [ReqId, Error]), - case ets:lookup(HandlerDb, ReqId) of - [#handler_info{from = From}] -> - Error2 = httpc_response:error(Request, Error), - httpc_response:send(From, Error2), - ok; - - _ -> - ok - end, - {noreply, State} + httpc_response:error(Request, Error), + {stop, Error, State} end; handle_cast({request_canceled, RequestId}, State) -> @@ -482,7 +445,6 @@ handle_cast({request_canceled, RequestId}, State) -> case lists:keysearch(RequestId, 1, State#state.cancel) of {value, Entry = {RequestId, _, From}} -> ?hcrt("found in cancel", [{from, From}]), - gen_server:reply(From, ok), {noreply, State#state{cancel = lists:delete(Entry, State#state.cancel)}}; Else -> @@ -539,8 +501,6 @@ handle_cast(Msg, #state{profile_name = ProfileName} = State) -> "recived unknown message" "~n Msg: ~p", [Msg]), {noreply, State}. - - %%-------------------------------------------------------------------- %% Function: handle_info(Info, State) -> {noreply, State} | @@ -548,39 +508,17 @@ handle_cast(Msg, #state{profile_name = ProfileName} = State) -> %% {stop, Reason, State} (terminate/2 is called) %% Description: Handling all non call/cast messages %%--------------------------------------------------------- - -handle_info({started, StarterPid, ReqId, HandlerPid}, State) -> - handle_started(StarterPid, ReqId, HandlerPid, State), - {noreply, State}; - -handle_info({connect_and_send, StarterPid, ReqId, HandlerPid, Res}, State) -> - handle_connect_and_send(StarterPid, ReqId, HandlerPid, Res, State), - {noreply, State}; - -handle_info({failed_starting_handler, StarterPid, ReqId, Res}, State) -> - handle_failed_starting_handler(StarterPid, ReqId, Res, State), - {noreply, State}; - -handle_info({'EXIT', Pid, Reason}, #state{handler_db = HandlerDb} = State) -> - maybe_handle_terminating_starter(Pid, Reason, HandlerDb), +handle_info({'EXIT', _, _}, State) -> + %% Handled in DOWN {noreply, State}; - handle_info({'DOWN', _, _, Pid, _}, State) -> - - %% - %% Normally this should have been cleaned up already - %% (when receiving {request_done, PequestId}), but - %% just in case there is a glitch, cleanup anyway. - %% - - Pattern = #handler_info{handler = Pid, _ = '_'}, - ets:match_delete(State#state.handler_db, Pattern), + ets:match_delete(State#state.handler_db, {'_', Pid, '_'}), %% If there where any canceled request, handled by the %% the process that now has terminated, the %% cancelation can be viewed as sucessfull! - NewCanceledList = - lists:foldl(fun({_, HandlerPid, From} = Entry, Acc) -> + NewCanceldList = + lists:foldl(fun(Entry = {_, HandlerPid, From}, Acc) -> case HandlerPid of Pid -> gen_server:reply(From, ok), @@ -589,15 +527,13 @@ handle_info({'DOWN', _, _, Pid, _}, State) -> Acc end end, State#state.cancel, State#state.cancel), - {noreply, State#state{cancel = NewCanceledList}}; - -handle_info(Info, #state{profile_name = ProfileName} = State) -> - error_report(ProfileName, - "received unknown info" - "~n Info: ~p", [Info]), + {noreply, State#state{cancel = NewCanceldList}}; +handle_info(Info, State) -> + Report = io_lib:format("Unknown message in " + "httpc_manager:handle_info ~p~n", [Info]), + error_logger:error_report(Report), {noreply, State}. - %%-------------------------------------------------------------------- %% Function: terminate(Reason, State) -> _ (ignored by gen_server) %% Description: Shutdown the httpc_handler @@ -655,224 +591,79 @@ get_handler_info(Tab) -> {Pid, State} <- Handlers2], Handlers3. - -%% -%% The request handler process is started asynchronously by a -%% "starter process". When the handler has sucessfully been started, -%% this message (started) is sent. -%% - -handle_started(StarterPid, ReqId, HandlerPid, - #state{profile_name = Profile, - handler_db = HandlerDb}) -> - case ets:lookup(HandlerDb, ReqId) of - [#handler_info{state = initiating} = HandlerInfo] -> - ?hcri("received started ack for initiating handler", []), - %% As a last resort, make sure we know when it exits, - %% in case it forgets to notify us. - %% We dont need to know the ref id? - erlang:monitor(process, HandlerPid), - HandlerInfo2 = HandlerInfo#handler_info{handler = HandlerPid, - state = started}, - ets:insert(HandlerDb, HandlerInfo2), - ok; - - [#handler_info{state = State}] -> - error_report(Profile, - "unexpected (started) message for handler (~p) in state " - "~p regarding request ~p - ignoring", [HandlerPid, State, ReqId]), - ?hcri("received unexpected started message", [{state, State}]), - ok; - - [] -> - error_report(Profile, - "unknown handler ~p (~p) started for request ~w - canceling", - [HandlerPid, StarterPid, ReqId]), - httpc_handler:cancel(ReqId, HandlerPid) - end. - - -%% -%% The request handler process is started asynchronously by a -%% "starter process". When that process terminates it sends -%% one of two messages. These ara handled by the two functions -%% below. -%% - -handle_connect_and_send(_StarterPid, ReqId, HandlerPid, Result, - #state{profile_name = Profile, - handler_db = HandlerDb}) -> - case ets:lookup(HandlerDb, ReqId) of - [#handler_info{state = started} = HandlerInfo] when Result =:= ok -> - ?hcri("received connect-and-send ack for started handler", []), - HandlerInfo2 = HandlerInfo#handler_info{starter = undefined, - handler = HandlerPid, - state = operational}, - ets:insert(HandlerDb, HandlerInfo2), - ok; - - [#handler_info{state = canceled} = HandlerInfo] when Result =:= ok -> - ?hcri("received connect-and-send ack for canceled handler", []), - httpc_handler:cancel(ReqId, HandlerPid), - HandlerInfo2 = HandlerInfo#handler_info{starter = undefined, - handler = HandlerPid}, - ets:insert(HandlerDb, HandlerInfo2), - ok; - - [#handler_info{state = State}] when Result =/= ok -> - error_report(Profile, - "handler (~p, ~w) failed to connect and/or " - "send request ~p" - "~n Result: ~p", - [HandlerPid, State, ReqId, Result]), - ?hcri("received connect-and-send error", - [{result, Result}, {state, State}]), - %% We don't need to send a response to the original caller - %% because the handler already sent one in its terminate - %% function. - ets:delete(HandlerDb, ReqId), - ok; - - [] -> - ?hcri("handler successfully started " - "for unknown request => canceling", - [{profile, Profile}, - {handler, HandlerPid}, - {request, ReqId}]), - httpc_handler:cancel(ReqId, HandlerPid) - end. - - -handle_failed_starting_handler(_StarterPid, ReqId, Error, - #state{profile_name = Profile, - handler_db = HandlerDb}) -> - case ets:lookup(HandlerDb, ReqId) of - [#handler_info{state = canceled}] -> - error_report(Profile, - "failed starting handler for request ~p" - "~n Error: ~p", [ReqId, Error]), - request_canceled(Profile, ReqId), % Fake signal from handler - ets:delete(HandlerDb, ReqId), - ok; - - [#handler_info{from = From}] -> - error_report(Profile, - "failed starting handler for request ~p" - "~n Error: ~p", [ReqId, Error]), - Reason2 = - case Error of - {error, Reason} -> - {failed_connecting, Reason}; - _ -> - {failed_connecting, Error} - end, - DummyReq = #request{id = ReqId}, - httpc_response:send(From, httpc_response:error(DummyReq, Reason2)), - ets:delete(HandlerDb, ReqId), - ok; - - [] -> - error_report(Profile, - "failed starting handler for unknown request ~p" - "~n Error: ~p", [ReqId, Error]), - ok - end. - - -maybe_handle_terminating_starter(MeybeStarterPid, Reason, HandlerDb) -> - Pattern = #handler_info{starter = MeybeStarterPid, _ = '_'}, - case ets:match_object(HandlerDb, Pattern) of - [#handler_info{id = ReqId, from = From, state = initiating}] -> - %% The starter process crashed before it could start the - %% the handler process, therefor we need to answer the - %% original caller. - ?hcri("starter process crashed bfore starting handler", - [{starter, MeybeStarterPid}, {reason, Reason}]), - Reason2 = - case Reason of - {error, Error} -> - {failed_connecting, Error}; - _ -> - {failed_connecting, Reason} - end, - DummyReq = #request{id = ReqId}, - httpc_response:send(From, httpc_response:error(DummyReq, Reason2)), - ets:delete(HandlerDb, ReqId), - ok; - - [#handler_info{state = State} = HandlerInfo] -> - %% The starter process crashed after the handler was started. - %% The handler will answer to the original caller. - ?hcri("starter process crashed after starting handler", - [{starter, MeybeStarterPid}, {reason, Reason}, {state, State}]), - HandlerInfo2 = HandlerInfo#handler_info{starter = undefined}, - ets:insert(HandlerDb, HandlerInfo2), - ok; - - _ -> - ok - end. - - -%% ----- -%% Act as an HTTP/0.9 client that does not know anything -%% about persistent connections handle_request(#request{settings = - #http_options{version = "HTTP/0.9"}} = Request0, + #http_options{version = "HTTP/0.9"}} = Request, State) -> - Request1 = handle_cookies(generate_request_id(Request0), State), - Hdrs0 = Request1#request.headers, - Hdrs1 = Hdrs0#http_request_h{connection = undefined}, - Request2 = Request1#request{headers = Hdrs1}, - create_handler_starter(Request2, State), - {ok, Request2#request.id, State}; - -%% ----- -%% Act as an HTTP/1.0 client that does not -%% use persistent connections + %% Act as an HTTP/0.9 client that does not know anything + %% about persistent connections + + NewRequest = handle_cookies(generate_request_id(Request), State), + NewHeaders = + (NewRequest#request.headers)#http_request_h{connection + = undefined}, + start_handler(NewRequest#request{headers = NewHeaders}, State), + {reply, {ok, NewRequest#request.id}, State}; + handle_request(#request{settings = - #http_options{version = "HTTP/1.0"}} = Request0, + #http_options{version = "HTTP/1.0"}} = Request, State) -> - Request1 = handle_cookies(generate_request_id(Request0), State), - Hdrs0 = Request1#request.headers, - Hdrs1 = Hdrs0#http_request_h{connection = "close"}, - Request2 = Request1#request{headers = Hdrs1}, - create_handler_starter(Request2, State), - {ok, Request2#request.id, State}; - - -%% ----- -handle_request(#request{method = Method, - address = Address, - scheme = Scheme} = Request0, - #state{options = Opts} = State) -> - Request1 = handle_cookies(generate_request_id(Request0), State), - SessionType = session_type(Opts), - case select_session(Method, Address, Scheme, SessionType, State) of + %% Act as an HTTP/1.0 client that does not + %% use persistent connections + + NewRequest = handle_cookies(generate_request_id(Request), State), + NewHeaders = + (NewRequest#request.headers)#http_request_h{connection + = "close"}, + start_handler(NewRequest#request{headers = NewHeaders}, State), + {reply, {ok, NewRequest#request.id}, State}; + +handle_request(Request, State = #state{options = Options}) -> + + NewRequest = handle_cookies(generate_request_id(Request), State), + SessionType = session_type(Options), + case select_session(Request#request.method, + Request#request.address, + Request#request.scheme, SessionType, State) of {ok, HandlerPid} -> - pipeline_or_keep_alive(Request1, HandlerPid, State); + pipeline_or_keep_alive(NewRequest, HandlerPid, State); no_connection -> - create_handler_starter(Request1, State); - {no_session, OpenSessions} - when OpenSessions < Opts#options.max_sessions -> - create_handler_starter(Request1, State); + start_handler(NewRequest, State); + {no_session, OpenSessions} when OpenSessions + < Options#options.max_sessions -> + start_handler(NewRequest, State); {no_session, _} -> %% Do not start any more persistent connections %% towards this server. - Hdrs0 = Request1#request.headers, - Hdrs1 = Hdrs0#http_request_h{connection = "close"}, - Request2 = Request1#request{headers = Hdrs1}, - create_handler_starter(Request2, State) + NewHeaders = + (NewRequest#request.headers)#http_request_h{connection + = "close"}, + start_handler(NewRequest#request{headers = NewHeaders}, State) end, - {ok, Request1#request.id, State}. + {reply, {ok, NewRequest#request.id}, State}. + + +start_handler(Request, State) -> + {ok, Pid} = + case is_inets_manager() of + true -> + httpc_handler_sup:start_child([whereis(httpc_handler_sup), + Request, State#state.options, + State#state.profile_name]); + false -> + httpc_handler:start_link(self(), Request, State#state.options, + State#state.profile_name) + end, + ets:insert(State#state.handler_db, {Request#request.id, + Pid, Request#request.from}), + erlang:monitor(process, Pid). select_session(Method, HostPort, Scheme, SessionType, #state{options = #options{max_pipeline_length = MaxPipe, max_keep_alive_length = MaxKeepAlive}, session_db = SessionDb}) -> - ?hcrd("select session", [{session_type, SessionType}, - {max_pipeline_length, MaxPipe}, + ?hcrd("select session", [{session_type, SessionType}, + {max_pipeline_length, MaxPipe}, {max_keep_alive_length, MaxKeepAlive}]), case httpc_request:is_idempotent(Method) orelse (SessionType =:= keep_alive) of @@ -918,92 +709,17 @@ select_session(Candidates, Max) -> ?hcrd("select session - found one", [{handler, HandlerPid}]), {ok, HandlerPid} end. - -pipeline_or_keep_alive(#request{id = Id} = Request, HandlerPid, State) -> - ?hcrd("pipeline of keep-alive", [{id, Id}, {handler, HandlerPid}]), + +pipeline_or_keep_alive(Request, HandlerPid, State) -> case (catch httpc_handler:send(Request, HandlerPid)) of ok -> - ?hcrd("pipeline or keep-alive - successfully sent", []), - Entry = #handler_info{id = Id, - handler = HandlerPid, - state = operational}, - ets:insert(State#state.handler_db, Entry); - - _ -> %% timeout pipelining failed - ?hcrd("pipeline or keep-alive - failed sending -> " - "start a new handler", []), - create_handler_starter(Request, State) + ets:insert(State#state.handler_db, {Request#request.id, + HandlerPid, + Request#request.from}); + _ -> %timeout pipelining failed + start_handler(Request, State) end. - -create_handler_starter(#request{socket_opts = SocketOpts} = Request, - #state{options = Options} = State) - when is_list(SocketOpts) -> - %% The user provided us with (override) socket options - ?hcrt("create handler starter", [{socket_opts, SocketOpts}, {options, Options}]), - Options2 = Options#options{socket_opts = SocketOpts}, - create_handler_starter(Request#request{socket_opts = undefined}, - State#state{options = Options2}); - -create_handler_starter(#request{id = Id, - from = From} = Request, - #state{profile_name = ProfileName, - options = Options, - handler_db = HandlerDb} = _State) -> - ?hcrv("create handler starter", [{id, Id}, {profile, ProfileName}]), - IsInetsManager = is_inets_manager(), - ManagerPid = self(), - StarterFun = - fun() -> - ?hcrd("handler starter - start", - [{id, Id}, - {profile, ProfileName}, - {inets_manager, IsInetsManager}]), - Result1 = - case IsInetsManager of - true -> - httpc_handler_sup:start_child(Options, - ProfileName); - false -> - httpc_handler:start_link(Options, - ProfileName) - end, - ?hcrd("handler starter - maybe connect and send", - [{id, Id}, {profile, ProfileName}, {result, Result1}]), - case Result1 of - {ok, HandlerPid} -> - StartedMessage = - {started, self(), Id, HandlerPid}, - ManagerPid ! StartedMessage, - Result2 = httpc_handler:connect_and_send(Request, - HandlerPid), - ?hcrd("handler starter - connected and sent", - [{id, Id}, {profile, ProfileName}, - {handler, HandlerPid}, {result, Result2}]), - ConnAndSendMessage = - {connect_and_send, - self(), Id, HandlerPid, Result2}, - ManagerPid ! ConnAndSendMessage; - {error, Reason} -> - StartFailureMessage = - {failed_starting_handler, self(), Id, Reason}, - ManagerPid ! StartFailureMessage; - _ -> - StartFailureMessage = - {failed_starting_handler, self(), Id, Result1}, - ManagerPid ! StartFailureMessage - end - end, - Starter = erlang:spawn_link(StarterFun), - ?hcrd("create handler starter - started", [{id, Id}, {starter, Starter}]), - Entry = #handler_info{id = Id, - starter = Starter, - from = From, - state = initiating}, - ets:insert(HandlerDb, Entry), - ok. - - is_inets_manager() -> case get('$ancestors') of [httpc_profile_sup | _] -> @@ -1045,8 +761,6 @@ do_store_cookies([Cookie | Cookies], #state{cookie_db = CookieDb} = State) -> ok = httpc_cookie:insert(CookieDb, Cookie), do_store_cookies(Cookies, State). - - session_db_name(ProfileName) -> make_db_name(ProfileName, "__session_db"). @@ -1074,7 +788,6 @@ cast(ProfileName, Msg) -> gen_server:cast(ProfileName, Msg). - get_proxy(Opts, #options{proxy = Default}) -> proplists:get_value(proxy, Opts, Default). @@ -1133,20 +846,6 @@ handle_verbose(trace) -> handle_verbose(_) -> ok. - error_report(Profile, F, A) -> Report = io_lib:format("HTTPC-MANAGER<~p> " ++ F ++ "~n", [Profile | A]), error_logger:error_report(Report). - - -%% d(F) -> -%% d(F, []). - -%% d(F, A) -> -%% d(get(dbg), F, A). - -%% d(true, F, A) -> -%% io:format(user, "~w:~w:" ++ F ++ "~n", [self(), ?MODULE | A]); -%% d(_, _, _) -> -%% ok. - diff --git a/lib/inets/src/http_client/httpc_request.erl b/lib/inets/src/http_client/httpc_request.erl index d4df97ad40..879053f0f2 100644 --- a/lib/inets/src/http_client/httpc_request.erl +++ b/lib/inets/src/http_client/httpc_request.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2010. All Rights Reserved. +%% Copyright Ericsson AB 2004-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -79,36 +79,62 @@ send(SendAddr, Socket, SocketType, {settings, HttpOptions}, {userinfo, UserInfo}]), - TmpHeaders = handle_user_info(UserInfo, Headers), + TmpHdrs = handle_user_info(UserInfo, Headers), - {TmpHeaders2, Body} = - post_data(Method, TmpHeaders, Content, HeadersAsIs), + {TmpHdrs2, Body} = post_data(Method, TmpHdrs, Content, HeadersAsIs), - {NewHeaders, Uri} = case Address of - SendAddr -> - {TmpHeaders2, Path ++ Query}; - _Proxy -> - TmpHeaders3 = - handle_proxy(HttpOptions, TmpHeaders2), - {TmpHeaders3, AbsUri} - end, - - FinalHeaders = case NewHeaders of - HeaderList when is_list(HeaderList) -> - http_headers(HeaderList, []); - _ -> - http_request:http_headers(NewHeaders) - end, + {NewHeaders, Uri} = + case Address of + SendAddr -> + {TmpHdrs2, Path ++ Query}; + _Proxy -> + TmpHdrs3 = handle_proxy(HttpOptions, TmpHdrs2), + {TmpHdrs3, AbsUri} + end, + + FinalHeaders = + case NewHeaders of + HeaderList when is_list(HeaderList) -> + http_headers(HeaderList, []); + _ -> + http_request:http_headers(NewHeaders) + end, Version = HttpOptions#http_options.version, - Message = [method(Method), " ", Uri, " ", - version(Version), ?CRLF, - headers(FinalHeaders, Version), ?CRLF, Body], + do_send_body(SocketType, Socket, Method, Uri, Version, FinalHeaders, Body). + + +do_send_body(SocketType, Socket, Method, Uri, Version, Headers, + {ProcessBody, Acc}) when is_function(ProcessBody, 1) -> + ?hcrt("send", [{acc, Acc}]), + case do_send_body(SocketType, Socket, Method, Uri, Version, Headers, []) of + ok -> + do_send_body(SocketType, Socket, ProcessBody, Acc); + Error -> + Error + end; +do_send_body(SocketType, Socket, Method, Uri, Version, Headers, Body) -> + ?hcrt("create message", [{body, Body}]), + Message = [method(Method), " ", Uri, " ", + version(Version), ?CRLF, + headers(Headers, Version), ?CRLF, Body], ?hcrd("send", [{message, Message}]), - - http_transport:send(SocketType, Socket, lists:append(Message)). + http_transport:send(SocketType, Socket, Message). + +do_send_body(SocketType, Socket, ProcessBody, Acc) -> + case ProcessBody(Acc) of + eof -> + ok; + {ok, Data, NewAcc} -> + case http_transport:send(SocketType, Socket, Data) of + ok -> + do_send_body(SocketType, Socket, ProcessBody, NewAcc); + Error -> + Error + end + end. %%------------------------------------------------------------------------- @@ -161,7 +187,6 @@ is_client_closing(Headers) -> %%%======================================================================== post_data(Method, Headers, {ContentType, Body}, HeadersAsIs) when (Method =:= post) orelse (Method =:= put) -> - ContentLength = body_length(Body), NewBody = case Headers#http_request_h.expect of "100-continue" -> ""; @@ -170,14 +195,22 @@ post_data(Method, Headers, {ContentType, Body}, HeadersAsIs) end, NewHeaders = case HeadersAsIs of - [] -> - Headers#http_request_h{'content-type' = - ContentType, - 'content-length' = - ContentLength}; - _ -> - HeadersAsIs - end, + [] -> + Headers#http_request_h{ + 'content-type' = ContentType, + 'content-length' = case body_length(Body) of + undefined -> + % on upload streaming the caller must give a + % value to the Content-Length header + % (or use chunked Transfer-Encoding) + Headers#http_request_h.'content-length'; + Len when is_list(Len) -> + Len + end + }; + _ -> + HeadersAsIs + end, {NewHeaders, NewBody}; @@ -190,7 +223,10 @@ body_length(Body) when is_binary(Body) -> integer_to_list(size(Body)); body_length(Body) when is_list(Body) -> - integer_to_list(length(Body)). + integer_to_list(length(Body)); + +body_length({DataFun, _Acc}) when is_function(DataFun, 1) -> + undefined. method(Method) -> http_util:to_upper(atom_to_list(Method)). diff --git a/lib/inets/src/http_lib/http_internal.hrl b/lib/inets/src/http_lib/http_internal.hrl index 5440f214b5..2e924667c6 100644 --- a/lib/inets/src/http_lib/http_internal.hrl +++ b/lib/inets/src/http_lib/http_internal.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2002-2010. All Rights Reserved. +%% Copyright Ericsson AB 2002-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -28,8 +28,8 @@ -define(HTTP_MAX_URI_SIZE, nolimit). -ifndef(HTTP_DEFAULT_SSL_KIND). --define(HTTP_DEFAULT_SSL_KIND, ossl). -%% -define(HTTP_DEFAULT_SSL_KIND, essl). +%% -define(HTTP_DEFAULT_SSL_KIND, ossl). +-define(HTTP_DEFAULT_SSL_KIND, essl). -endif. % -ifdef(HTTP_DEFAULT_SSL_KIND). diff --git a/lib/inets/src/http_lib/http_transport.erl b/lib/inets/src/http_lib/http_transport.erl index 0024d19fc1..8cabfe3c71 100644 --- a/lib/inets/src/http_lib/http_transport.erl +++ b/lib/inets/src/http_lib/http_transport.erl @@ -23,7 +23,7 @@ -export([ start/1, connect/3, connect/4, - listen/2, listen/3, + listen/2, listen/3, listen/4, accept/2, accept/3, close/2, send/3, @@ -110,7 +110,17 @@ connect(ip_comm = _SocketType, {Host, Port}, Opts0, Timeout) Opts = [binary, {packet, 0}, {active, false}, {reuseaddr, true} | Opts0], ?hlrt("connect using gen_tcp", [{host, Host}, {port, Port}, {opts, Opts}, {timeout, Timeout}]), - gen_tcp:connect(Host, Port, Opts, Timeout); + try gen_tcp:connect(Host, Port, Opts, Timeout) of + {ok, _} = OK -> + OK; + {error, _} = ERROR -> + ERROR + catch + exit:{badarg, _} -> + {error, {eoptions, Opts}}; + exit:badarg -> + {error, {eoptions, Opts}} + end; %% Wrapper for backaward compatibillity connect({ssl, SslConfig}, Address, Opts, Timeout) -> @@ -123,7 +133,14 @@ connect({ossl, SslConfig}, {Host, Port}, _, Timeout) -> {port, Port}, {ssl_config, SslConfig}, {timeout, Timeout}]), - ssl:connect(Host, Port, Opts, Timeout); + case (catch ssl:connect(Host, Port, Opts, Timeout)) of + {'EXIT', Reason} -> + {error, {eoptions, Reason}}; + {ok, _} = OK -> + OK; + {error, _} = ERROR -> + ERROR + end; connect({essl, SslConfig}, {Host, Port}, _, Timeout) -> Opts = [binary, {active, false}, {ssl_imp, new}] ++ SslConfig, @@ -132,14 +149,22 @@ connect({essl, SslConfig}, {Host, Port}, _, Timeout) -> {port, Port}, {ssl_config, SslConfig}, {timeout, Timeout}]), - ssl:connect(Host, Port, Opts, Timeout). + case (catch ssl:connect(Host, Port, Opts, Timeout)) of + {'EXIT', Reason} -> + {error, {eoptions, Reason}}; + {ok, _} = OK -> + OK; + {error, _} = ERROR -> + ERROR + end. %%------------------------------------------------------------------------- -%% listen(SocketType, Port) -> {ok, Socket} | {error, Reason} +%% listen(SocketType, Addr, Port, Fd) -> {ok, Socket} | {error, Reason} %% SocketType = ip_comm | {ssl, SSLConfig} %% Port = integer() -%% Socket = socket() +%% Socket = socket() +%% Fd = undefined | fd() %% %% Description: Sets up socket to listen on the port Port on the local %% host using either gen_tcp or ssl. In the gen_tcp case the port @@ -151,13 +176,8 @@ connect({essl, SslConfig}, {Host, Port}, _, Timeout) -> listen(SocketType, Port) -> listen(SocketType, undefined, Port). -listen(ip_comm, Addr, Port) -> - case (catch listen_ip_comm(Addr, Port)) of - {'EXIT', Reason} -> - {error, {exit, Reason}}; - Else -> - Else - end; +listen(ip_comm = SocketType, Addr, Port) -> + listen(SocketType, Addr, Port, undefined); %% Wrapper for backaward compatibillity listen({ssl, SSLConfig}, Addr, Port) -> @@ -186,9 +206,17 @@ listen({essl, SSLConfig} = Ssl, Addr, Port) -> Opt2 = [{ssl_imp, new}, {reuseaddr, true} | Opt], ssl:listen(Port, Opt2). +listen(ip_comm, Addr, Port, Fd) -> + case (catch listen_ip_comm(Addr, Port, Fd)) of + {'EXIT', Reason} -> + {error, {exit, Reason}}; + Else -> + Else + end. + -listen_ip_comm(Addr, Port) -> - {NewPort, Opts, IpFamily} = get_socket_info(Addr, Port), +listen_ip_comm(Addr, Port, Fd) -> + {NewPort, Opts, IpFamily} = get_socket_info(Addr, Port, Fd), case IpFamily of inet6fb4 -> Opts2 = [inet6 | Opts], @@ -223,29 +251,36 @@ listen_ip_comm(Addr, Port) -> ipfamily_default(Addr, Port) -> httpd_conf:lookup(Addr, Port, ipfamily, inet6fb4). -get_socket_info(Addr, Port) -> - Key = list_to_atom("httpd_" ++ integer_to_list(Port)), - BaseOpts = [{backlog, 128}, {reuseaddr, true}], +get_socket_info(Addr, Port, Fd0) -> + BaseOpts = [{backlog, 128}, {reuseaddr, true}], IpFamilyDefault = ipfamily_default(Addr, Port), - case init:get_argument(Key) of - {ok, [[Value]]} -> - {Fd, IpFamily} = - case string:tokens(Value, [$|]) of - [FdStr, IpFamilyStr] -> - Fd0 = fd_of(FdStr), - IpFamily0 = ip_family_of(IpFamilyStr), - {Fd0, IpFamily0}; - [FdStr] -> - {fd_of(FdStr), IpFamilyDefault}; - _ -> - throw({error, {bad_descriptor, Value}}) - end, + %% The presence of a file descriptor takes precedence + case get_fd(Port, Fd0, IpFamilyDefault) of + {Fd, IpFamily} -> {0, sock_opt(ip_comm, Addr, [{fd, Fd} | BaseOpts]), IpFamily}; - error -> + undefined -> {Port, sock_opt(ip_comm, Addr, BaseOpts), IpFamilyDefault} end. +get_fd(Port, undefined = _Fd, IpFamilyDefault) -> + FdKey = list_to_atom("httpd_" ++ integer_to_list(Port)), + case init:get_argument(FdKey) of + {ok, [[Value]]} -> + case string:tokens(Value, [$|]) of + [FdStr, IpFamilyStr] -> + {fd_of(FdStr), ip_family_of(IpFamilyStr)}; + [FdStr] -> + {fd_of(FdStr), IpFamilyDefault}; + _ -> + throw({error, {bad_descriptor, Value}}) + end; + error -> + undefined + end; +get_fd(_Port, Fd, IpFamilyDefault) -> + {Fd, IpFamilyDefault}. + fd_of(FdStr) -> case (catch list_to_integer(FdStr)) of Fd when is_integer(Fd) -> diff --git a/lib/inets/src/http_lib/http_util.erl b/lib/inets/src/http_lib/http_util.erl index 4f1147176c..5e6b69ac5e 100644 --- a/lib/inets/src/http_lib/http_util.erl +++ b/lib/inets/src/http_lib/http_util.erl @@ -25,7 +25,8 @@ hexlist_to_integer/1, integer_to_hexlist/1, convert_month/1, is_hostname/1, - timestamp/0, timeout/2 + timestamp/0, timeout/2, + html_encode/1 ]). @@ -187,6 +188,13 @@ timeout(Timeout, Started) -> end. +html_encode(Chars) -> + Reserved = sets:from_list([$&, $<, $>, $\", $', $/]), + lists:append(lists:map(fun(Char) -> + char_to_html_entity(Char, Reserved) + end, Chars)). + + %%%======================================================================== %%% Internal functions %%%======================================================================== @@ -235,3 +243,11 @@ convert_to_ascii([Num | Reversed], Number) convert_to_ascii([Num | Reversed], Number) when (Num > 9) andalso (Num < 16) -> convert_to_ascii(Reversed, [Num + 55 | Number]). + +char_to_html_entity(Char, Reserved) -> + case sets:is_element(Char, Reserved) of + true -> + "&#" ++ integer_to_list(Char) ++ ";"; + false -> + [Char] + end. diff --git a/lib/inets/src/http_server/httpd_file.erl b/lib/inets/src/http_server/httpd_file.erl index 7e21d9e158..ccc1f7874a 100644 --- a/lib/inets/src/http_server/httpd_file.erl +++ b/lib/inets/src/http_server/httpd_file.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2010. All Rights Reserved. +%% Copyright Ericsson AB 2006-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -26,22 +26,21 @@ handle_error(eacces, Op, ModData, Path) -> - handle_error(403, Op, ModData, Path,"Forbidden"); + handle_error(403, Op, ModData, Path, ": Forbidden"); handle_error(enoent, Op, ModData, Path) -> - handle_error(404, Op, ModData, Path,"File not found"); + handle_error(404, Op, ModData, Path, ": File not found"); handle_error(enotdir, Op, ModData, Path) -> handle_error(404, Op, ModData, Path, - ": A component of the file name is not a directory"); + ": A component of the file name is not a directory"); handle_error(emfile, Op, _ModData, Path) -> handle_error(500, Op, none, Path, ": To many open files"); handle_error({enfile,_}, Op, _ModData, Path) -> handle_error(500, Op, none, Path, ": File table overflow"); handle_error(_Reason, Op, ModData, Path) -> - handle_error(404, Op, ModData, Path, "File not found"). - -handle_error(StatusCode, Op, none, Path, Reason) -> - {StatusCode, none, ?NICE("Can't " ++ Op ++ Path ++ Reason)}; + handle_error(404, Op, ModData, Path, ": File not found"). +handle_error(StatusCode, Op, none, Path, Reason) -> + {StatusCode, none, ?NICE("Can't " ++ Op ++ " " ++ Path ++ Reason)}; handle_error(StatusCode, Op, ModData, Path, Reason) -> {StatusCode, ModData#mod.request_uri, - ?NICE("Can't " ++ Op ++ Path ++ Reason)}. + ?NICE("Can't " ++ Op ++ " " ++ Path ++ Reason)}. diff --git a/lib/inets/src/http_server/httpd_log.erl b/lib/inets/src/http_server/httpd_log.erl index f3ea3aa0e2..db1e2c627a 100644 --- a/lib/inets/src/http_server/httpd_log.erl +++ b/lib/inets/src/http_server/httpd_log.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2009. All Rights Reserved. +%% Copyright Ericsson AB 2008-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -113,7 +113,7 @@ do_error_entry(ConfigDB, RemoteHost, undefined, Date, Reason) -> do_error_entry(ConfigDB, RemoteHost, URI, Date, Reason) -> case httpd_util:lookup(ConfigDB, error_log_format, pretty) of pretty -> - io_lib:format("[~s] access to ~s failed for ~s reason: ~n~p~n", + io_lib:format("[~s] access to ~s failed for ~s, reason: ~n~p~n", [Date, URI, RemoteHost, Reason]); compact -> io_lib:format( "[~s] access to ~s failed for ~s, reason: ~w~n", diff --git a/lib/inets/src/http_server/httpd_request_handler.erl b/lib/inets/src/http_server/httpd_request_handler.erl index a9db6e2058..c3b47ce390 100644 --- a/lib/inets/src/http_server/httpd_request_handler.erl +++ b/lib/inets/src/http_server/httpd_request_handler.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2010. All Rights Reserved. +%% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -240,13 +240,13 @@ handle_info({ssl_error, _, _} = Reason, State) -> %% Timeouts handle_info(timeout, #state{mod = ModData, mfa = {_, parse, _}} = State) -> - error_log("No request received on keep-alive connection" + error_log("No request received on keep-alive connection " "before server side timeout", ModData), %% No response should be sent! {stop, normal, State#state{response_sent = true}}; handle_info(timeout, #state{mod = ModData} = State) -> httpd_response:send_status(ModData, 408, "Request timeout"), - error_log("The client did not send the whole request before the" + error_log("The client did not send the whole request before the " "server side timeout", ModData), {stop, normal, State#state{response_sent = true}}; diff --git a/lib/inets/src/http_server/httpd_sup.erl b/lib/inets/src/http_server/httpd_sup.erl index f94e5459c1..d028a19bf0 100644 --- a/lib/inets/src/http_server/httpd_sup.erl +++ b/lib/inets/src/http_server/httpd_sup.erl @@ -90,7 +90,7 @@ id(Address, Port) -> %%% Supervisor callback %%%========================================================================= init([HttpdServices]) -> - ?hdrd("starting", []), + ?hdrd("starting", [{httpd_service, HttpdServices}]), RestartStrategy = one_for_one, MaxR = 10, MaxT = 3600, @@ -182,24 +182,32 @@ httpd_child_spec(ConfigFile, AcceptTimeout, Debug) -> Error end. -httpd_child_spec(Config, AcceptTimeout, Debug, Addr, 0) -> - case start_listen(Addr, 0, Config) of - {Pid, {NewPort, NewConfig, ListenSocket}} -> - Name = {httpd_instance_sup, Addr, NewPort}, - StartFunc = {httpd_instance_sup, start_link, - [NewConfig, AcceptTimeout, - {Pid, ListenSocket}, Debug]}, - Restart = permanent, - Shutdown = infinity, - Modules = [httpd_instance_sup], - Type = supervisor, - {Name, StartFunc, Restart, Shutdown, Type, Modules}; - {Pid, {error, Reason}} -> - exit(Pid, normal), - {error, Reason} - end; - httpd_child_spec(Config, AcceptTimeout, Debug, Addr, Port) -> + case Port == 0 orelse proplists:is_defined(fd, Config) of + true -> + httpd_child_spec_listen(Config, AcceptTimeout, Debug, Addr, Port); + false -> + httpd_child_spec_nolisten(Config, AcceptTimeout, Debug, Addr, Port) + end. + +httpd_child_spec_listen(Config, AcceptTimeout, Debug, Addr, Port) -> + case start_listen(Addr, Port, Config) of + {Pid, {NewPort, NewConfig, ListenSocket}} -> + Name = {httpd_instance_sup, Addr, NewPort}, + StartFunc = {httpd_instance_sup, start_link, + [NewConfig, AcceptTimeout, + {Pid, ListenSocket}, Debug]}, + Restart = permanent, + Shutdown = infinity, + Modules = [httpd_instance_sup], + Type = supervisor, + {Name, StartFunc, Restart, Shutdown, Type, Modules}; + {Pid, {error, Reason}} -> + exit(Pid, normal), + {error, Reason} + end. + +httpd_child_spec_nolisten(Config, AcceptTimeout, Debug, Addr, Port) -> Name = {httpd_instance_sup, Addr, Port}, StartFunc = {httpd_instance_sup, start_link, [Config, AcceptTimeout, Debug]}, @@ -224,7 +232,8 @@ listen(Address, Port, Config) -> SocketType = proplists:get_value(socket_type, Config, ip_comm), case http_transport:start(SocketType) of ok -> - case http_transport:listen(SocketType, Address, Port) of + Fd = proplists:get_value(fd, Config), + case http_transport:listen(SocketType, Address, Port, Fd) of {ok, ListenSocket} -> NewConfig = proplists:delete(port, Config), {ok, NewPort} = inet:port(ListenSocket), diff --git a/lib/inets/src/http_server/httpd_util.erl b/lib/inets/src/http_server/httpd_util.erl index 789f12652b..c1aff65d5e 100644 --- a/lib/inets/src/http_server/httpd_util.erl +++ b/lib/inets/src/http_server/httpd_util.erl @@ -181,7 +181,7 @@ message(304, _URL,_) -> message(400,none,_) -> "Your browser sent a query that this server could not understand."; message(400,Msg,_) -> - "Your browser sent a query that this server could not understand. "++ maybe_encode(Msg); + "Your browser sent a query that this server could not understand. "++ http_util:html_encode(Msg); message(401,none,_) -> "This server could not verify that you are authorized to access the document you @@ -190,48 +190,48 @@ credentials (e.g., bad password), or your browser doesn't understand how to supply the credentials required."; message(403,RequestURI,_) -> - "You don't have permission to access "++ maybe_encode(RequestURI) ++" on this server."; + "You don't have permission to access "++ http_util:html_encode(RequestURI) ++" on this server."; message(404,RequestURI,_) -> - "The requested URL " ++ maybe_encode(RequestURI) ++ " was not found on this server."; + "The requested URL " ++ http_util:html_encode(RequestURI) ++ " was not found on this server."; message(408, Timeout, _) -> Timeout; message(412,none,_) -> - "The requested preconditions where false"; + "The requested preconditions were false"; message(413, Reason,_) -> - "Entity: " ++ Reason; + "Entity: " ++ http_util:html_encode(Reason); message(414,ReasonPhrase,_) -> - "Message "++ ReasonPhrase ++"."; + "Message "++ http_util:html_encode(ReasonPhrase) ++"."; message(416,ReasonPhrase,_) -> - ReasonPhrase; + http_util:html_encode(ReasonPhrase); message(500,_,ConfigDB) -> ServerAdmin=lookup(ConfigDB,server_admin,"unknown@unknown"), "The server encountered an internal error or " "misconfiguration and was unable to complete " "your request.<P>Please contact the server administrator " - ++ ServerAdmin ++ ", and inform them of the time the error occurred " + ++ http_util:html_encode(ServerAdmin) ++ ", and inform them of the time the error occurred " "and anything you might have done that may have caused the error."; message(501,{Method, RequestURI, HTTPVersion}, _ConfigDB) -> if is_atom(Method) -> - atom_to_list(Method)++ - " to "++ maybe_encode(RequestURI)++" ("++HTTPVersion++") not supported."; + http_util:html_encode(atom_to_list(Method))++ + " to "++ http_util:html_encode(RequestURI)++" ("++ http_util:html_encode(HTTPVersion)++") not supported."; is_list(Method) -> - Method++ - " to "++ maybe_encode(RequestURI)++" ("++HTTPVersion++") not supported." + http_util:html_encode(Method)++ + " to "++ http_util:html_encode(RequestURI)++" ("++ http_util:html_encode(HTTPVersion)++") not supported." end; message(503, String, _ConfigDB) -> - "This service in unavailable due to: "++String. + "This service in unavailable due to: "++ http_util:html_encode(String). maybe_encode(URI) -> - case lists:member($%, URI) of - true -> - URI; - false -> - http_uri:encode(URI) - end. + Decoded = try http_uri:decode(URI) of + N -> N + catch + error:_ -> URI + end, + http_uri:encode(Decoded). %%convert_rfc_date(Date)->{{YYYY,MM,DD},{HH,MIN,SEC}} diff --git a/lib/inets/src/http_server/mod_esi.erl b/lib/inets/src/http_server/mod_esi.erl index 929185a67a..e36c33b282 100644 --- a/lib/inets/src/http_server/mod_esi.erl +++ b/lib/inets/src/http_server/mod_esi.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2010. All Rights Reserved. +%% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -415,7 +415,7 @@ deliver_webpage_chunk(#mod{config_db = Db} = ModData, Pid, Timeout) -> end; timeout -> ?hdrv("deliver_webpage_chunk - timeout", []), - send_headers(ModData, {504, "Timeout"},[{"connection", "close"}]), + send_headers(ModData, 504, [{"connection", "close"}]), httpd_socket:close(ModData#mod.socket_type, ModData#mod.socket), process_flag(trap_exit,false), {proceed,[{response, {already_sent, 200, 0}} | ModData#mod.data]} @@ -452,6 +452,10 @@ handle_body(Pid, ModData, Body, Timeout, Size, IsDisableChunkedSend) -> ?hdrt("handle_body - send chunk", [{timeout, Timeout}, {size, Size}]), httpd_response:send_chunk(ModData, Body, IsDisableChunkedSend), receive + {esi_data, Data} when is_binary(Data) -> + ?hdrt("handle_body - received binary data (esi)", []), + handle_body(Pid, ModData, Data, Timeout, Size + byte_size(Data), + IsDisableChunkedSend); {esi_data, Data} -> ?hdrt("handle_body - received data (esi)", []), handle_body(Pid, ModData, Data, Timeout, Size + length(Data), diff --git a/lib/inets/src/inets_app/inets.appup.src b/lib/inets/src/inets_app/inets.appup.src index 07da8ca961..47f3fbba58 100644 --- a/lib/inets/src/inets_app/inets.appup.src +++ b/lib/inets/src/inets_app/inets.appup.src @@ -18,9 +18,14 @@ {"%VSN%", [ + {"5.5.2", + [ + {restart_application, inets} + ] + }, {"5.5.1", [ - {load_module, http_chunk, soft_purge, soft_purge, []} + {restart_application, inets} ] }, {"5.5", @@ -34,10 +39,15 @@ ] } ], - [ + [ + {"5.5.2", + [ + {restart_application, inets} + ] + }, {"5.5.1", [ - {load_module, http_chunk, soft_purge, soft_purge, []} + {restart_application, inets} ] }, {"5.5", diff --git a/lib/inets/test/ftp_SUITE.erl b/lib/inets/test/ftp_SUITE.erl index 4bafdbfef8..17e5f6777e 100644 --- a/lib/inets/test/ftp_SUITE.erl +++ b/lib/inets/test/ftp_SUITE.erl @@ -57,35 +57,42 @@ %% Description: Returns documentation/test cases in this test suite %% or a skip tuple if the platform is not supported. %%-------------------------------------------------------------------- -suite() -> [{ct_hooks,[ts_install_cth]}]. +suite() -> [{ct_hooks, [ts_install_cth]}]. all() -> - [{group, solaris8_test}, {group, solaris9_test}, - {group, solaris10_test}, {group, linux_x86_test}, - {group, linux_ppc_test}, {group, macosx_x86_test}, - {group, macosx_ppc_test}, {group, openbsd_test}, - {group, freebsd_test}, {group, netbsd_test}, + [ + {group, solaris8_test}, + {group, solaris9_test}, + {group, solaris10_test}, + {group, linux_x86_test}, + {group, linux_ppc_test}, + {group, macosx_x86_test}, + {group, macosx_ppc_test}, + {group, openbsd_test}, + {group, freebsd_test}, + {group, netbsd_test}, {group, windows_xp_test}, {group, windows_2003_server_test}, - {group, ticket_tests}]. + {group, ticket_tests} + ]. groups() -> - [{solaris8_test, [], [{ftp_solaris8_sparc_test, all}]}, - {solaris9_test, [], [{ftp_solaris9_sparc_test, all}]}, - {solaris10_test, [], - [{ftp_solaris10_sparc_test, all}, - {ftp_solaris10_x86_test, all}]}, - {linux_x86_test, [], [{ftp_linux_x86_test, all}]}, - {linux_ppc_test, [], [{ftp_linux_ppc_test, all}]}, - {macosx_x86_test, [], [{ftp_macosx_x86_test, all}]}, - {macosx_ppc_test, [], [{ftp_macosx_ppc_test, all}]}, - {openbsd_test, [], [{ftp_openbsd_x86_test, all}]}, - {freebsd_test, [], [{ftp_freebsd_x86_test, all}]}, - {netbsd_test, [], [{ftp_netbsd_x86_test, all}]}, - {windows_xp_test, [], [{ftp_windows_xp_test, all}]}, - {windows_2003_server_test, [], - [{ftp_windows_2003_server_test, all}]}, - {ticket_tests, [], [{ftp_ticket_test, all}]}]. + [ + {solaris8_test, [], [{ftp_solaris8_sparc_test, all}]}, + {solaris9_test, [], [{ftp_solaris9_sparc_test, all}]}, + {solaris10_test, [], [{ftp_solaris10_sparc_test, all}, + {ftp_solaris10_x86_test, all}]}, + {linux_x86_test, [], [{ftp_linux_x86_test, all}]}, + {linux_ppc_test, [], [{ftp_linux_ppc_test, all}]}, + {macosx_x86_test, [], [{ftp_macosx_x86_test, all}]}, + {macosx_ppc_test, [], [{ftp_macosx_ppc_test, all}]}, + {openbsd_test, [], [{ftp_openbsd_x86_test, all}]}, + {freebsd_test, [], [{ftp_freebsd_x86_test, all}]}, + {netbsd_test, [], [{ftp_netbsd_x86_test, all}]}, + {windows_xp_test, [], [{ftp_windows_xp_test, all}]}, + {windows_2003_server_test, [], [{ftp_windows_2003_server_test, all}]}, + {ticket_tests, [], [{ftp_ticket_test, all}]} + ]. init_per_group(_GroupName, Config) -> Config. diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl index 2c8febf5ed..1998bd3950 100644 --- a/lib/inets/test/httpc_SUITE.erl +++ b/lib/inets/test/httpc_SUITE.erl @@ -28,6 +28,7 @@ -include("test_server_line.hrl"). -include_lib("kernel/include/file.hrl"). +-include("inets_test_lib.hrl"). %% Note: This directive should only be used in test suites. -compile(export_all). @@ -62,36 +63,84 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [proxy_options, proxy_head, proxy_get, proxy_trace, - proxy_post, proxy_put, proxy_delete, proxy_auth, - proxy_headers, proxy_emulate_lower_versions, - http_options, http_head, http_get, http_post, - http_dummy_pipe, http_inets_pipe, http_trace, - http_async, http_save_to_file, http_save_to_file_async, - http_headers, http_headers_dummy, http_bad_response, - ssl_head, ossl_head, essl_head, ssl_get, ossl_get, - essl_get, ssl_trace, ossl_trace, essl_trace, - http_redirect, http_redirect_loop, - http_internal_server_error, http_userinfo, http_cookie, - http_server_does_not_exist, http_invalid_http, - http_emulate_lower_versions, http_relaxed, - page_does_not_exist, proxy_page_does_not_exist, - proxy_https_not_supported, http_stream, - http_stream_once, proxy_stream, parse_url, options, - ipv6, headers_as_is, {group, tickets}]. + [ + proxy_options, + proxy_head, + proxy_get, + proxy_trace, + proxy_post, + proxy_put, + proxy_delete, + proxy_auth, + proxy_headers, + proxy_emulate_lower_versions, + http_options, + http_head, + http_get, + http_post, + http_post_streaming, + http_dummy_pipe, + http_inets_pipe, + http_trace, + http_async, + http_save_to_file, + http_save_to_file_async, + http_headers, + http_headers_dummy, + http_bad_response, + ssl_head, + ossl_head, + essl_head, + ssl_get, + ossl_get, + essl_get, + ssl_trace, + ossl_trace, + essl_trace, + http_redirect, + http_redirect_loop, + http_internal_server_error, + http_userinfo, http_cookie, + http_server_does_not_exist, + http_invalid_http, + http_emulate_lower_versions, + http_relaxed, + page_does_not_exist, + proxy_page_does_not_exist, + proxy_https_not_supported, + http_stream, + http_stream_once, + proxy_stream, + parse_url, + options, + ipv6, + headers_as_is, + {group, tickets}, + initial_server_connect + ]. groups() -> - [{tickets, [], - [hexed_query_otp_6191, empty_body_otp_6243, - empty_response_header_otp_6830, - transfer_encoding_otp_6807, proxy_not_modified_otp_6821, - no_content_204_otp_6982, missing_CR_otp_7304, - {group, otp_7883}, {group, otp_8154}, {group, otp_8106}, - otp_8056, otp_8352, otp_8371, otp_8739]}, - {otp_7883, [], [otp_7883_1, otp_7883_2]}, + [{tickets, [], [hexed_query_otp_6191, + empty_body_otp_6243, + empty_response_header_otp_6830, + transfer_encoding_otp_6807, + proxy_not_modified_otp_6821, + no_content_204_otp_6982, + missing_CR_otp_7304, + {group, otp_7883}, + {group, otp_8154}, + {group, otp_8106}, + otp_8056, + otp_8352, + otp_8371, + otp_8739]}, + {otp_7883, [], [otp_7883_1, + otp_7883_2]}, {otp_8154, [], [otp_8154_1]}, - {otp_8106, [], - [otp_8106_pid, otp_8106_fun, otp_8106_mfa]}]. + {otp_8106, [], [otp_8106_pid, + otp_8106_fun, + otp_8106_mfa]}]. + init_per_group(_GroupName, Config) -> Config. @@ -138,6 +187,7 @@ init_per_suite(Config) -> {local_port, ?IP_PORT}, {local_ssl_port, ?SSL_PORT} | Config]. + %%-------------------------------------------------------------------- %% Function: end_per_suite(Config) -> _ %% Config - [tuple()] @@ -165,6 +215,20 @@ end_per_suite(Config) -> %%-------------------------------------------------------------------- init_per_testcase(otp_8154_1 = Case, Config) -> init_per_testcase(Case, 5, Config); + +init_per_testcase(initial_server_connect, Config) -> + %% Try to check if crypto actually exist or not, + %% this test case does not work unless it does + case (catch crypto:start()) of + ok -> + application:start(public_key), + application:start(ssl), + inets:start(), + Config; + _ -> + {skip,"Could not start crypto"} + end; + init_per_testcase(Case, Config) -> init_per_testcase(Case, 2, Config). @@ -180,8 +244,8 @@ init_per_testcase_ssl(Tag, PrivDir, SslConfFile, Config) -> [{local_ssl_server, Server} | Config2]. init_per_testcase(Case, Timeout, Config) -> - io:format(user, "~n~n*** INIT ~w:[~w][~w] ***~n~n", - [?MODULE, Timeout, Case]), + io:format(user, "~n~n*** INIT ~w:~w[~w] ***~n~n", + [?MODULE, Case, Timeout]), PrivDir = ?config(priv_dir, Config), tsp("init_per_testcase -> stop inets"), application:stop(inets), @@ -205,9 +269,10 @@ init_per_testcase(Case, Timeout, Config) -> [$e, $s, $s, $l | _] -> init_per_testcase_ssl(essl, PrivDir, SslConfFile, [{watchdog, Dog} | TmpConfig]); - "proxy" ++ Rest -> + "proxy_" ++ Rest -> + io:format("init_per_testcase -> Rest: ~p~n", [Rest]), case Rest of - "_https_not_supported" -> + "https_not_supported" -> tsp("init_per_testcase -> [proxy case] start inets"), inets:start(), tsp("init_per_testcase -> [proxy case] start ssl"), @@ -221,13 +286,39 @@ init_per_testcase(Case, Timeout, Config) -> | TmpConfig] end; _ -> + %% We use erlang.org for the proxy tests + %% and after the switch to erlang-web, many + %% of the test cases no longer work (erlang.org + %% previously run on Apache). + %% Until we have had time to update inets + %% (and updated erlang.org to use that inets) + %% and the test cases, we simply skip the + %% problematic test cases. + %% This is not ideal, but I am busy.... case is_proxy_available(?PROXY, ?PROXY_PORT) of true -> - inets:start(), - [{watchdog, Dog} | TmpConfig]; + BadCases = + [ + "delete", + "get", + "head", + "not_modified_otp_6821", + "options", + "page_does_not_exist", + "post", + "put", + "stream" + ], + case lists:member(Rest, BadCases) of + true -> + [{skip, "TC and server not compatible"}| + TmpConfig]; + false -> + inets:start(), + [{watchdog, Dog} | TmpConfig] + end; false -> - [{skip, "Failed to contact proxy"} | - TmpConfig] + [{skip, "proxy not responding"} | TmpConfig] end end; _ -> @@ -395,6 +486,53 @@ http_post(Config) when is_list(Config) -> end. %%------------------------------------------------------------------------- +http_post_streaming(doc) -> + ["Test streaming http post request against local server. " + "We only care about the client side of the the post. " + "The server script will not actually use the post data."]; +http_post_streaming(suite) -> + []; +http_post_streaming(Config) when is_list(Config) -> + case ?config(local_server, Config) of + ok -> + Port = ?config(local_port, Config), + URL = case test_server:os_type() of + {win32, _} -> + ?URL_START ++ integer_to_list(Port) ++ + "/cgi-bin/cgi_echo.exe"; + _ -> + ?URL_START ++ integer_to_list(Port) ++ + "/cgi-bin/cgi_echo" + end, + %% Cgi-script expects the body length to be 100 + BodyFun = fun(0) -> + io:format("~w:http_post_streaming_fun -> " + "zero~n", [?MODULE]), + eof; + (LenLeft) -> + io:format("~w:http_post_streaming_fun -> " + "LenLeft: ~p~n", [?MODULE, LenLeft]), + {ok, lists:duplicate(10, "1"), LenLeft - 10} + end, + + {ok, {{_,200,_}, [_ | _], [_ | _]}} = + httpc:request(post, {URL, + [{"expect", "100-continue"}, + {"content-length", "100"}], + "text/plain", {BodyFun, 100}}, [], []), + + {ok, {{_,504,_}, [_ | _], []}} = + httpc:request(post, {URL, + [{"expect", "100-continue"}, + {"content-length", "10"}], + "text/plain", {BodyFun, 10}}, [], []); + + _ -> + {skip, "Failed to start local http-server"} + end. + + +%%------------------------------------------------------------------------- http_emulate_lower_versions(doc) -> ["Perform request as 0.9 and 1.0 clients."]; http_emulate_lower_versions(suite) -> @@ -478,34 +616,35 @@ http_inets_pipe(Config) when is_list(Config) -> {skip, "Failed to start local http-server"} end. + test_pipeline(URL) -> - p("test_pipeline -> entry with" - "~n URL: ~p", [URL]), + p("test_pipeline -> entry with" + "~n URL: ~p", [URL]), - httpc:set_options([{pipeline_timeout, 50000}]), - - p("test_pipeline -> issue (async) request 1"), - {ok, RequestId1} = + httpc:set_options([{pipeline_timeout, 50000}]), + + p("test_pipeline -> issue (async) request 1"), + {ok, RequestId1} = httpc:request(get, {URL, []}, [], [{sync, false}]), - test_server:format("RequestId1: ~p~n", [RequestId1]), - p("test_pipeline -> RequestId1: ~p", [RequestId1]), + test_server:format("RequestId1: ~p~n", [RequestId1]), + p("test_pipeline -> RequestId1: ~p", [RequestId1]), - %% Make sure pipeline is initiated - p("test_pipeline -> sleep some", []), - test_server:sleep(4000), + %% Make sure pipeline is initiated + p("test_pipeline -> sleep some", []), + test_server:sleep(4000), - p("test_pipeline -> issue (async) request 2"), - {ok, RequestId2} = + p("test_pipeline -> issue (async) request 2"), + {ok, RequestId2} = httpc:request(get, {URL, []}, [], [{sync, false}]), - tsp("RequestId2: ~p", [RequestId2]), - p("test_pipeline -> RequestId2: ~p", [RequestId2]), + tsp("RequestId2: ~p", [RequestId2]), + p("test_pipeline -> RequestId2: ~p", [RequestId2]), - p("test_pipeline -> issue (sync) request 3"), - {ok, {{_,200,_}, [_ | _], [_ | _]}} = + p("test_pipeline -> issue (sync) request 3"), + {ok, {{_,200,_}, [_ | _], [_ | _]}} = httpc:request(get, {URL, []}, [], []), p("test_pipeline -> expect reply for (async) request 1 or 2"), - receive + receive {http, {RequestId1, {{_, 200, _}, _, _}}} -> p("test_pipeline -> received reply for (async) request 1 - now wait for 2"), receive @@ -523,46 +662,46 @@ test_pipeline(URL) -> ok; {http, Msg2} -> test_server:fail(Msg2) - end; + end; {http, Msg3} -> test_server:fail(Msg3) - after 60000 -> - receive Any1 -> - tsp("received crap after timeout: ~n ~p", [Any1]), - test_server:fail({error, {timeout, Any1}}) - end + after 60000 -> + receive Any1 -> + tsp("received crap after timeout: ~n ~p", [Any1]), + test_server:fail({error, {timeout, Any1}}) + end end, - - p("test_pipeline -> sleep some"), - test_server:sleep(4000), - p("test_pipeline -> issue (async) request 4"), - {ok, RequestId3} = - httpc:request(get, {URL, []}, [], [{sync, false}]), - tsp("RequestId3: ~p", [RequestId3]), - p("test_pipeline -> RequestId3: ~p", [RequestId3]), + p("test_pipeline -> sleep some"), + test_server:sleep(4000), - p("test_pipeline -> issue (async) request 5"), - {ok, RequestId4} = + p("test_pipeline -> issue (async) request 4"), + {ok, RequestId3} = httpc:request(get, {URL, []}, [], [{sync, false}]), - tsp("RequestId4: ~p~n", [RequestId4]), - p("test_pipeline -> RequestId4: ~p", [RequestId4]), - - p("test_pipeline -> cancel (async) request 4"), - ok = httpc:cancel_request(RequestId3), - - p("test_pipeline -> expect *no* reply for cancelled (async) request 4 (for 3 secs)"), - receive - {http, {RequestId3, _}} -> - test_server:fail(http_cancel_request_failed) - after 3000 -> - ok - end, + tsp("RequestId3: ~p", [RequestId3]), + p("test_pipeline -> RequestId3: ~p", [RequestId3]), - p("test_pipeline -> expect reply for (async) request 4"), - Body = - receive - {http, {RequestId4, {{_, 200, _}, _, BinBody4}}} = Res -> + p("test_pipeline -> issue (async) request 5"), + {ok, RequestId4} = + httpc:request(get, {URL, []}, [], [{sync, false}]), + tsp("RequestId4: ~p~n", [RequestId4]), + p("test_pipeline -> RequestId4: ~p", [RequestId4]), + + p("test_pipeline -> cancel (async) request 4"), + ok = httpc:cancel_request(RequestId3), + + p("test_pipeline -> expect *no* reply for cancelled (async) request 4 (for 3 secs)"), + receive + {http, {RequestId3, _}} -> + test_server:fail(http_cancel_request_failed) + after 3000 -> + ok + end, + + p("test_pipeline -> expect reply for (async) request 4"), + Body = + receive + {http, {RequestId4, {{_, 200, _}, _, BinBody4}}} = Res -> p("test_pipeline -> received reply for (async) request 5"), tsp("Receive : ~p", [Res]), BinBody4; @@ -577,9 +716,9 @@ test_pipeline(URL) -> p("test_pipeline -> check reply for (async) request 5"), inets_test_lib:check_body(binary_to_list(Body)), - + p("test_pipeline -> ensure no unexpected incomming"), - receive + receive {http, Any} -> test_server:fail({unexpected_message, Any}) after 500 -> @@ -589,8 +728,6 @@ test_pipeline(URL) -> p("test_pipeline -> done"), ok. - - %%------------------------------------------------------------------------- http_trace(doc) -> ["Perform a TRACE request that goes through a proxy."]; @@ -1253,6 +1390,9 @@ proxy_options(doc) -> proxy_options(suite) -> []; proxy_options(Config) when is_list(Config) -> + %% As of 2011-03-24, erlang.org (which is used as server) + %% does no longer run Apache, but instead runs inets, which + %% do not implement "options". case ?config(skip, Config) of undefined -> case httpc:request(options, {?PROXY_URL, []}, [], []) of @@ -1277,6 +1417,8 @@ proxy_head(doc) -> proxy_head(suite) -> []; proxy_head(Config) when is_list(Config) -> + %% As of 2011-03-24, erlang.org (which is used as server) + %% does no longer run Apache, but instead runs inets. case ?config(skip, Config) of undefined -> case httpc:request(head, {?PROXY_URL, []}, [], []) of @@ -1372,6 +1514,8 @@ proxy_post(doc) -> proxy_post(suite) -> []; proxy_post(Config) when is_list(Config) -> + %% As of 2011-03-24, erlang.org (which is used as server) + %% does no longer run Apache, but instead runs inets. case ?config(skip, Config) of undefined -> case httpc:request(post, {?PROXY_URL, [], @@ -1394,6 +1538,8 @@ proxy_put(doc) -> proxy_put(suite) -> []; proxy_put(Config) when is_list(Config) -> + %% As of 2011-03-24, erlang.org (which is used as server) + %% does no longer run Apache, but instead runs inets. case ?config(skip, Config) of undefined -> case httpc:request(put, {"http://www.erlang.org/foobar.html", [], @@ -1418,6 +1564,8 @@ proxy_delete(doc) -> proxy_delete(suite) -> []; proxy_delete(Config) when is_list(Config) -> + %% As of 2011-03-24, erlang.org (which is used as server) + %% does no longer run Apache, but instead runs inets. case ?config(skip, Config) of undefined -> URL = ?PROXY_URL ++ "/foobar.html", @@ -1541,25 +1689,11 @@ proxy_https_not_supported(suite) -> proxy_https_not_supported(Config) when is_list(Config) -> Result = httpc:request(get, {"https://login.yahoo.com", []}, [], []), case Result of - {error, Reason} -> - %% ok so far - case Reason of - {failed_connecting, Why} -> - %% ok, now check why - case Why of - https_through_proxy_is_not_currently_supported -> - ok; - _ -> - tsf({unexpected_why, Why}) - end; - _ -> - tsf({unexpected_reason, Reason}) - end; + {error, https_through_proxy_is_not_currently_supported} -> + ok; _ -> - tsf({unexpected_result, Result}) - end, - ok. - + tsf({unexpected_reason, Result}) + end. %%------------------------------------------------------------------------- @@ -2312,7 +2446,7 @@ otp_8106_fun(Config) when is_list(Config) -> ok; _ -> {skip, "Failed to start local http-server"} - end. + end. otp_8106_mfa(doc) -> @@ -2538,7 +2672,7 @@ otp_8739(Config) when is_list(Config) -> Request = {URL, []}, HttpOptions = [{connect_timeout, 500}, {timeout, 1}], Options = [{sync, true}], - case http:request(Method, Request, HttpOptions, Options) of + case httpc:request(Method, Request, HttpOptions, Options) of {error, timeout} -> %% And now we check the size of the handler db Info = httpc:info(), @@ -2573,7 +2707,7 @@ otp_8739_dummy_server_init(Parent) -> Parent ! {port, Port}, otp_8739_dummy_server_main(Parent, ListenSocket). -otp_8739_dummy_server_main(Parent, ListenSocket) -> +otp_8739_dummy_server_main(_Parent, ListenSocket) -> case gen_tcp:accept(ListenSocket) of {ok, Sock} -> %% Ignore the request, and simply wait for the socket to close @@ -2595,7 +2729,31 @@ otp_8739_dummy_server_main(Parent, ListenSocket) -> exit(Error) end. - +%%------------------------------------------------------------------------- + +initial_server_connect(doc) -> + ["If this test cases times out the init of httpc_handler process is" + "blocking the manager/client process (implementation dependent which) but nither" + "should be blocked."]; +initial_server_connect(suite) -> + []; +initial_server_connect(Config) when is_list(Config) -> + DataDir = ?config(data_dir, Config), + ok = httpc:set_options([{ipfamily, inet}]), + + CertFile = filename:join(DataDir, "ssl_server_cert.pem"), + SSLOptions = [{certfile, CertFile}, {keyfile, CertFile}], + + {DummyServerPid, Port} = dummy_ssl_server_hang(self(), ipv4, SSLOptions), + + URL = ?SSL_URL_START ++ integer_to_list(Port) ++ "/index.html", + + httpc:request(get, {URL, []}, [{ssl,{essl,[]}}], [{sync, false}]), + + [{session_cookies,[]}] = httpc:which_cookies(), + + DummyServerPid ! stop, + ok = httpc:set_options([{ipfamily, inet6fb4}]). %%-------------------------------------------------------------------- %% Internal functions @@ -3108,11 +3266,9 @@ pick_header(Headers, Name) -> Val end. - not_implemented_yet() -> exit(not_implemented_yet). - p(F) -> p(F, []). @@ -3126,3 +3282,37 @@ tsp(F, A) -> tsf(Reason) -> test_server:fail(Reason). + + +dummy_ssl_server_hang(Caller, IpV, SslOpt) -> + Pid = spawn(httpc_SUITE, dummy_ssl_server_hang_init, [Caller, IpV, SslOpt]), + receive + {port, Port} -> + {Pid, Port} + end. + +dummy_ssl_server_hang_init(Caller, IpV, SslOpt) -> + {ok, ListenSocket} = + case IpV of + ipv4 -> + ssl:listen(0, [binary, inet, {packet, 0}, + {reuseaddr,true}, + {active, false}] ++ SslOpt); + ipv6 -> + ssl:listen(0, [binary, inet6, {packet, 0}, + {reuseaddr,true}, + {active, false}] ++ SslOpt) + end, + {ok, {_,Port}} = ssl:sockname(ListenSocket), + tsp("dummy_ssl_server_hang_init -> Port: ~p", [Port]), + Caller ! {port, Port}, + {ok, AcceptSocket} = ssl:transport_accept(ListenSocket), + dummy_ssl_server_hang_loop(AcceptSocket). + +dummy_ssl_server_hang_loop(_) -> + %% Do not do ssl:ssl_accept as we + %% want to time out the underlying gen_tcp:connect + receive + stop -> + ok + end. diff --git a/lib/inets/test/httpd_basic_SUITE.erl b/lib/inets/test/httpd_basic_SUITE.erl index 3e29b68283..f23d0b4765 100644 --- a/lib/inets/test/httpd_basic_SUITE.erl +++ b/lib/inets/test/httpd_basic_SUITE.erl @@ -29,7 +29,11 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [uri_too_long_414, header_too_long_413, escaped_url_in_error_body]. + [ + uri_too_long_414, + header_too_long_413, + escaped_url_in_error_body + ]. groups() -> []. @@ -40,6 +44,7 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. + %%-------------------------------------------------------------------- %% Function: init_per_suite(Config) -> Config %% Config - [tuple()] @@ -50,6 +55,8 @@ end_per_group(_GroupName, Config) -> %% variable, but should NOT alter/remove any existing entries. %%-------------------------------------------------------------------- init_per_suite(Config) -> + tsp("init_per_suite -> entry with" + "~n Config: ~p", [Config]), ok = inets:start(), PrivDir = ?config(priv_dir, Config), HttpdConf = [{port, 0}, {ipfamily, inet}, @@ -64,6 +71,8 @@ init_per_suite(Config) -> %% Description: Cleanup after the whole suite %%-------------------------------------------------------------------- end_per_suite(_Config) -> + tsp("end_per_suite -> entry with" + "~n Config: ~p", [_Config]), inets:stop(), ok. @@ -79,9 +88,12 @@ end_per_suite(_Config) -> %% Note: This function is free to add any key/value pairs to the Config %% variable, but should NOT alter/remove any existing entries. %%-------------------------------------------------------------------- -init_per_testcase(_Case, Config) -> +init_per_testcase(Case, Config) -> + tsp("init_per_testcase(~w) -> entry with" + "~n Config: ~p", [Case, Config]), Config. + %%-------------------------------------------------------------------- %% Function: end_per_testcase(Case, Config) -> _ %% Case - atom() @@ -90,9 +102,12 @@ init_per_testcase(_Case, Config) -> %% A list of key/value pairs, holding the test case configuration. %% Description: Cleanup after each test case %%-------------------------------------------------------------------- -end_per_testcase(_, Config) -> +end_per_testcase(Case, Config) -> + tsp("end_per_testcase(~w) -> entry with" + "~n Config: ~p", [Case, Config]), Config. + %%------------------------------------------------------------------------- %% Test cases starts here. %%------------------------------------------------------------------------- @@ -142,22 +157,30 @@ escaped_url_in_error_body(doc) -> escaped_url_in_error_body(suite) -> []; escaped_url_in_error_body(Config) when is_list(Config) -> - HttpdConf = ?config(httpd_conf, Config), + tsp("escaped_url_in_error_body -> entry with" + "~n Config: ~p", [Config]), + HttpdConf = ?config(httpd_conf, Config), {ok, Pid} = inets:start(httpd, [{port, 0} | HttpdConf]), Info = httpd:info(Pid), Port = proplists:get_value(port, Info), - Address = proplists:get_value(bind_address, Info), - Path = "/<b>this_is_bold<b>", + _Address = proplists:get_value(bind_address, Info), + Path = "/<b>this_is_bold</b>", URL = ?URL_START ++ integer_to_list(Port) ++ Path, EscapedPath = http_uri:encode(Path), - {ok, {404, Body}} = httpc:request(get, {URL, []}, - [{url_encode, true}], - [{version, "HTTP/1.0"}, {full_result, false}]), - EscapedPath = find_URL_path(string:tokens(Body, " ")), - {ok, {404, Body1}} = httpc:request(get, {URL, []}, [], - [{version, "HTTP/1.0"}, {full_result, false}]), + {ok, {404, Body1}} = httpc:request(get, {URL, []}, + [{url_encode, true}, + {version, "HTTP/1.0"}], + [{full_result, false}]), EscapedPath = find_URL_path(string:tokens(Body1, " ")), - inets:stop(httpd, Pid). + {ok, {404, Body2}} = httpc:request(get, {URL, []}, + [{url_encode, false}, + {version, "HTTP/1.0"}], + [{full_result, false}]), + HTMLEncodedPath = http_util:html_encode(Path), + HTMLEncodedPath = find_URL_path(string:tokens(Body2, " ")), + inets:stop(httpd, Pid), + tsp("escaped_url_in_error_body -> done"), + ok. find_URL_path([]) -> ""; @@ -165,3 +188,10 @@ find_URL_path(["URL", URL | _]) -> URL; find_URL_path([_ | Rest]) -> find_URL_path(Rest). + + +tsp(F) -> + tsp(F, []). +tsp(F, A) -> + test_server:format("~p ~p:" ++ F ++ "~n", [self(), ?MODULE | A]). + diff --git a/lib/inets/test/httpd_mod.erl b/lib/inets/test/httpd_mod.erl index f2c1fd6a65..1754cec7bc 100644 --- a/lib/inets/test/httpd_mod.erl +++ b/lib/inets/test/httpd_mod.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2010. All Rights Reserved. +%% Copyright Ericsson AB 2005-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -19,7 +19,6 @@ %% -module(httpd_mod). --author('[email protected]'). -include("test_server.hrl"). -include("test_server_line.hrl"). @@ -815,6 +814,8 @@ esi(Type, Port, Host, Node) -> [{statuscode, 302}, {version, "HTTP/1.0"}]), ok. + + %%-------------------------------------------------------------------- get(Type, Port, Host, Node) -> ok = httpd_test_lib:verify_request(Type, Host, Port, Node, diff --git a/lib/inets/test/inets_app_test.erl b/lib/inets/test/inets_app_test.erl index 11b507fa26..49ea18501f 100644 --- a/lib/inets/test/inets_app_test.erl +++ b/lib/inets/test/inets_app_test.erl @@ -241,6 +241,20 @@ undef_funcs(suite) -> undef_funcs(doc) -> []; undef_funcs(Config) when is_list(Config) -> + %% We need to check if there is a point to run this test. + %% On some platforms, crypto will not build, which in turn + %% causes ssl to not to not build (at this time, this will + %% change in the future). + %% So, we first check if we can start crypto, and if not, + %% we skip this test case! + case (catch crypto:start()) of + ok -> + ok; + {error, {already_started, crypto}} -> + ok; + _ -> + ?SKIP(crypto_start_check_failed) + end, App = inets, AppFile = key1search(app_file, Config), Mods = key1search(modules, AppFile), diff --git a/lib/inets/test/inets_test_lib.erl b/lib/inets/test/inets_test_lib.erl index c56a714f5a..c837326bb5 100644 --- a/lib/inets/test/inets_test_lib.erl +++ b/lib/inets/test/inets_test_lib.erl @@ -32,7 +32,7 @@ -export([check_body/1]). -export([millis/0, millis_diff/2, hours/1, minutes/1, seconds/1, sleep/1]). -export([oscmd/1]). --export([non_pc_tc_maybe_skip/4, os_based_skip/1]). +-export([non_pc_tc_maybe_skip/4, os_based_skip/1, skip/3, fail/3]). -export([flush/0]). -export([start_node/1, stop_node/1]). @@ -395,6 +395,13 @@ sleep(MSecs) -> skip(Reason, File, Line) -> exit({skipped, {Reason, File, Line}}). +fail(Reason, File, Line) -> + String = lists:flatten(io_lib:format("Failure ~p(~p): ~p~n", + [File, Line, Reason])), + tsf(String). + + + flush() -> receive Msg -> @@ -407,7 +414,7 @@ flush() -> tsp(F) -> tsp(F, []). tsp(F, A) -> - test_server:format("~p ~p:" ++ F ++ "~n", [self(), ?MODULE | A]). + test_server:format("~p ~p ~p:" ++ F ++ "~n", [node(), self(), ?MODULE | A]). tsf(Reason) -> test_server:fail(Reason). diff --git a/lib/inets/test/inets_test_lib.hrl b/lib/inets/test/inets_test_lib.hrl index 0cdb04139c..cc83a309b5 100644 --- a/lib/inets/test/inets_test_lib.hrl +++ b/lib/inets/test/inets_test_lib.hrl @@ -72,7 +72,7 @@ %% - Test case macros - --define(SKIP(Reason), inets_test_lib:skip(Reason)). +-define(SKIP(Reason), inets_test_lib:skip(Reason, ?MODULE, ?LINE)). -define(FAIL(Reason), inets_test_lib:fail(Reason, ?MODULE, ?LINE)). diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk index b1de3fef43..c0e25a30e3 100644 --- a/lib/inets/vsn.mk +++ b/lib/inets/vsn.mk @@ -18,7 +18,7 @@ # %CopyrightEnd% APPLICATION = inets -INETS_VSN = 5.5.2 +INETS_VSN = 5.6 PRE_VSN = APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)" |