* Added handler for correct JSON deserialization (even with multiple body data writes), addresses #195
* Fixed typo
* Added JSON handler example to readme
* Moved Json Handler uri parameter to constructor
* Use request->_tempObject for JSON char data buffer
* Moved onRequest to constructor in JSON async handler
Fixes crash in AsyncWebServerRequest::arg with flash string param (eg: `request->arg(F("<arg name>"))` crashes). Solution is to call `strcpy_P` instead of `strcpy`, since the variable `p` is of type `PGM_P` and not `char *`.
* Disabled request body parsing if the handler does nothing. This will save memory and prevent crashes on large POST requests.
Signed-off-by: Alexandr Zarubkin <me21@yandex.ru>
* Marked SPIFFSEditor request handler as non-trivial, as it needs to process POST requests.
Signed-off-by: Alexandr Zarubkin <me21@yandex.ru>
Specifically: "warning: comparison between signed and unsigned integer
expressions". Make `i` the same type as `len`, which it is frequently
compared to.
* Removed unnecessary memmove from chunked response generation.
* Added simple template processor to AsyncFileResponse.
Unzipped files in SPIFFS, Streams, PROGMEM strings, callback/chunked responses may have template placeholders like %TEMPLATE_VAR% inside. If callback is specified in Async...Response constructor call, it will be used to replace these with actual strings.
The prototype of callback is String(const String&), i.e. it gets variable name and returns its value.
Template variables' delimiter is currently percent sign ('%').
Maximal placeholder length is 32 chars (chosen somewhat arbitrarily, it may be stored on stack during processing). It is not guaranteed that placeholders longer than that will be processed.
Signed-off-by: Alexandr Zarubkin <me21@yandex.ru>
- Added "SAVE-Button
- Upgraded to ACE 1.2.6
- Added additional field, which shows name of the current edited File
- Reset upload path after uploading or creating a File (avoid confusion about which file is shown in editor)
- added the possibility, to run the editor completly from flash. When ace.js.gz or ace.js and the corresponding files are found on SPIFFS, the editor can be used in AP mode also. Otherwise the files are searched on cloudflare like before.
- added all gzipped js-files in data directory
- added an exclude list, containing wildcards, telling which files should not be listed in the editor (to prevent deletion of needed files)
- minified the embedded HTML/Javascript with https://kangax.github.io/html-minifier/ before gzipping. With all additions the resulting hex-code is now 700 bytes smaller
- embedded the plain html as documentation
Unzipped files in SPIFFS, Streams, PROGMEM strings, callback/chunked responses may have template placeholders like %TEMPLATE_VAR% inside. If callback is specified in Async...Response constructor call, it will be used to replace these with actual strings.
The prototype of callback is String(const String&), i.e. it gets variable name and returns its value.
Template variables' delimiter is currently percent sign ('%').
Maximal placeholder length is 32 chars (chosen somewhat arbitrarily, it may be stored on stack during processing). It is not guaranteed that placeholders longer than that will be processed.
Signed-off-by: Alexandr Zarubkin <me21@yandex.ru>
# Conflicts:
# src/WebResponses.cpp
AsyncWebHandler::setAuthentication: return is required.
AsyncWebSocketMultiMessage::~AsyncWebSocketMultiMessage: error: enumeral and non-enumeral type in conditional expression.
* Add support for a MultiMessage where the buffer is shared between WS messages to multiple clients.
Add ability to create a WS buffer directly and write to it, saving duplication of message in RAM, then send it. example below is an arduinoJson message.
```cpp
void sendDataWs(AsyncWebSocketClient * client)
{
DynamicJsonBuffer jsonBuffer;
JsonObject& root = jsonBuffer.createObject();
root["a"] = "abc";
root["b"] = "abcd";
root["c"] = "abcde";
root["d"] = "abcdef";
root["e"] = "abcdefg";
size_t len = root.measureLength();
AsyncWebSocketMessageBuffer * buffer = ws.makeBuffer(len); // creates a buffer (len + 1) for you.
if (buffer) {
root.printTo((char *)buffer->get(), len + 1);
if (client) {
client->text(buffer);
} else {
ws.textAll(buffer);
}
}
}
```
* Add example to readme.
Arsène von Wyss
Alexandr Zarubkin
Chris Byrne
Carlos Ruiz
Merlin Schumacher
me-no-dev
copercini
Luc
Hermann Kraus
Qc
omersiar
Greg Lincoln
arantius
Me No Dev
Mariusz Kryński
probonopd
Trygve Laugstøl
Charles
sticilface
Zhenyu Wu
Tuan PM