There are actually several instances where we pass in read-only
parameters as pass-by-value, where in the case of String() that
is inefficient as it involves copy-constructor/temp string creations.
We can avoid that, similarly to single character string concatenations
done via string literals instead of char literals.
* Add HTTP_HEAD to HTTPMethod
* Parse the HTTP_HEAD variant of HTTPMethod from a method string
* Add HTTP_HEAD to the ESP8266WebServer constants
* Skip sending the content of the response if the HTTP method is HEAD method
* Convert the HTTP status code 418 to string
This status code is an easter egg from the IETF and is described in
[RFC2324](https://tools.ietf.org/html/rfc2324#section-2.3.2)
Fixes#2567
Allow the web server to send plain C strings instead of requring they be
encapsulated inside a String class object. Saves memory vs. having to
convert C strings to Strings (i.e. duplication of data), overloads on
the efficient sendContent_P(char*) methods.
* Convert ESP8266WebServer* into templatized model
Supercedes #4912
Refactor the three versions of ESP8266WebServer and *WebServerSecure to a
single templated class. Use "using" to enable old, non-templated names to b
used (so no user changes required to compile or run).
Fixes#4908 and clean up the code base a lot.
Basic tests run (the ones in the example code).
No code changes are required in userland except for setting the SSL
certificates which now use a cleaner "getServer()" accessor and lets the
app use the native BearSSL calls on the WiFiClientSecure object.
@devyte should be proud, it removes virtuals and even has template specialization...
* Fix HTTPUpdate templates and examples
* Fix HTTPUpdateServer library build
Need to remove dot-a linkage since there are no .cpp files in the
directory anymore due to templates.
* Provide backward-compat names for updt template
Allow existing code to use the same well known names for
HTTPUpdateSecure.
* Remove ClientType from all templates, auto-infer
Remove the ClientType template parameter from all objects. Simplifies
the code and makes it more foolproof.
Add a "using" in each server to define the type of connection returned
by all servers, which is then used in the above templates automatically.
* Can safely include FS.h now that SD/SPIFFS unified
* Move the templates/objects to their own namespaces
* Fix merge issues with untemplated methods
* Address review comments
* Fix mock test, remove warnings inside test dir
Make the simple mock test CI job pass and clean up
any spurious warnings in the test directory.
There still are warnings in the libraries and core, but they
should be addressed in a separate PR.
-Expose HTTP Digest authentication with H1 hash as the argument
-Preserved HTTP authentication with username/password arguments
-Added a public static function for generating the H1 hash
-Created an example of how to use this called HttpHashCredAuth.ino
* make (static) ESP8266WebServer::responseCodeToString visible and usable
* esp8266:coreVersionNumeric(): add a define and comment-example to check on its usability
Content length provides context into the size of the upload, it's not
the exact form body size it's off by the request header info, but it was
already parsed by the library and provides little to no additional
overhead to pass on for use in request handlers.
Currently post args are only available at the end of upload but they are already listed - this PR just expose them with minimal changes
It also set a define for post args array size originaly set to 32
* fix parseArgument
* remove recursion
* keep variable naming style consistent
* inviting Alexa
* fix alexa fix (well, trying...)
* fix pos substrings
key_end_pos--;
dont count down here, it will cut of every key by -1 ("save" will be "sav") (substring (end = up to, but not including, so no need to -1)
Parsing cpp L329
arg.value = urlDecode(data.substring(equal_index + 1, next_index - 1));
=> -1 is too less for substring (substring (end = up to, but not including, so no need to -1)
* alexa invite: add workaround for malformed x-www-form-urlencoded
* when !form, alway add content in key "plain"
* fix memleak
* parse arguments: use functors
* cleaning
* add begin(port) to esp8266webserver, move some strings to flash, some refactoring
* Moved more strings to flash, unified some strings
* move mimetable strings into a standalone file
* more string moves to flash, remove duplicates, refactor of template method, minor styling
* Reverted moving small string to flash (no heap advantage, reduces bin size)
Adds SSL server mode for WiFiServerSecure, for plain SSL connections,
ESP8266WebServerSecure, for HTTPS web serving, and SecureHTTPSUpdater for
encrypted OTA updates.
Example code is provided for all new options, as well as a BASH script for
generating their own, self-signed certificates.
Both ESP8266WebServerSecure and SecureHTTPSUpdater are important for secure
password-based authentication. HTTP Basic Authentication, the only supported
model presently, sends the username and password in *cleartext* and therefore
should *never* be used in any un-SSL encrypted channel unless you don't mind
sharing your login and password with anyone else on the internet. Even if the
ESP8266 is not safety critical, this cleartext broadcast could expose you should
you reuse this password elsewhere on your network or the internet.
* Add Digest Auth
* Check for Opaque and Nonce
* Remove Serial Debug and fix Indentation
* Added example sketch with documentation,Fixed indentation and Defaults
* Digest Authentication minor changes + new padded 32 digit random function
* update license to public domain
* renaming functions
* WiFiClient: use DataSource for writes
* ESP8266WebServer: delegate writing to WiFiClient
* ESP8266WebServer: set write timeout before sending content
Fix handling of case when Content-Length is 0.
Change do {} while() loop into while(){} so that we don't wait 1000ms for data in case Content-Length is 0.
Also fix handling of cases when malloc or realloc return null.
If there is a delay before data becomes available on a new connection
then the handler function blocks for up to 1 second, and there's another
wait on connection close for up to 2 seconds.
This doesn't make the whole server process asynchronous (there is another
delay between headers/data) but it helps when there are other events
that need attention while handling web requests.
In addition to the existing constructors (WiFiServer::WiFiServer(port) and WiFiWebServer::WiFiWebServer(port)), new constructors are added:
WiFiServer::WiFiServer(IPAddress, port) and WiFiWebServer::WiFiWebServer(IPAddress, port).
If the client connection gets closed during a form upload,
the fileUploadHandler is notified with the new
UPLOAD_FILE_ABORTED status, and the loop is ended
gracefully.
