Represents the content of a URL as Stream. We use the WiFi.h API. More...
#include <URLStream.h>
Inheritance diagram for URLStream:
Public Member Functions | |
| URLStream (Client &clientPar, int readBufferSize=DEFAULT_BUFFER_SIZE) | |
| URLStream (const char *network, const char *password, int readBufferSize=DEFAULT_BUFFER_SIZE) | |
| URLStream (const URLStream &)=delete | |
| URLStream (int readBufferSize=DEFAULT_BUFFER_SIZE) | |
| virtual void | addNotifyAudioChange (AudioInfoSupport &bi) |
| Adds target to be notified about audio changes. | |
| void | addRequestHeader (const char *header, const char *value) |
| Adds/Updates a request header. | |
| virtual AudioInfo | audioInfo () override |
| provides the actual input AudioInfo | |
| virtual AudioInfo | audioInfoOut () |
| provides the actual output AudioInfo: this is usually the same as audioInfo() unless we use a transforming stream | |
| virtual int | available () override |
| int | availableForWrite () override |
| Writes are not supported. | |
| virtual bool | begin () |
| virtual bool | begin (const char *urlStr, const char *acceptMime, MethodID action, const char *reqMime, Stream &reqData, int len=-1) |
| Execute e.g. http POST request which submits the content as a stream. | |
| virtual bool | begin (const char *urlStr, const char *acceptMime=nullptr, MethodID action=GET, const char *reqMime="", const char *reqData="") override |
| Execute http request: by default we use a GET request. | |
| void | clear () |
| Releases the memory from the request and reply. | |
| virtual void | clearNotifyAudioChange () |
| Deletes all change notify subscriptions. | |
| int | contentLength () |
| virtual void | end () override |
| virtual void | flush () override |
| virtual HttpRequest & | httpRequest () override |
| provides access to the HttpRequest | |
| bool | isNotifyActive () |
| Checks if the automatic AudioInfo update is active. | |
| operator bool () | |
| virtual int | peek () override |
| virtual int | read () override |
| virtual size_t | readBytes (uint8_t *buffer, size_t length) override |
| virtual size_t | readSilence (uint8_t *buffer, size_t length) |
| Source to generate silence: just sets the buffer to 0. | |
| virtual bool | removeNotifyAudioChange (AudioInfoSupport &bi) |
| Removes a target in order not to be notified about audio changes. | |
| virtual void | setAudioInfo (AudioInfo newInfo) override |
| Defines the input AudioInfo. | |
| void | setAutoCreateLines (bool flag) |
| If set to true, new undefined reply parameters will be stored. | |
| void | setClient (Client &clientPar) override |
| (Re-)defines the client | |
| void | setConnectionClose (bool close) |
| Sets if the connection should be close automatically. | |
| void | setLogLevel (AudioLogger::LogLevel level) |
| Defines the class specific custom log level. | |
| virtual bool | setMetadataCallback (void(*fn)(MetaDataType info, const char *str, int len)) |
| void | setNotifyActive (bool flag) |
| Deactivate/Reactivate automatic AudioInfo updates: (default is active) | |
| void | setOnConnectCallback (void(*callback)(HttpRequest &request, Url &url, HttpRequestHeader &request_header)) |
| Callback which allows you to add additional paramters dynamically. | |
| void | setPassword (const char *password) override |
| Sets the password that will be used for logging in (when calling begin) | |
| void | setPowerSave (bool ps) |
| void | setReadBufferSize (int readBufferSize) |
| void | setSSID (const char *ssid) override |
| Sets the ssid that will be used for logging in (when calling begin) | |
| virtual void | setTimeout (int ms) |
| Defines the client timeout. | |
| void | setWaitForData (bool flag) |
| size_t | totalRead () |
| const char * | urlStr () |
| virtual bool | waitForData (int timeout) |
| waits for some data - returns false if the request has failed | |
| virtual size_t | write (const uint8_t *, size_t) override |
| virtual size_t | write (uint8_t) override |
| virtual void | writeSilence (size_t len) |
| Writes len bytes of silence (=0). | |
Protected Member Functions | |
| void | fillBuffer () |
| Client & | getClient (bool isSecure) |
| Determines the client. | |
| bool | isEOS () |
| bool | login () |
| virtual int | not_supported (int out, const char *msg="") |
| void | notifyAudioChange (AudioInfo info) |
| bool | preProcess (const char *urlStr, const char *acceptMime) |
| template<typename T > | |
| int | process (MethodID action, Url &url, const char *reqMime, T reqData, int len=-1) |
| Process the Http request and handle redirects. | |
| void | refillReadBuffer () |
Protected Attributes | |
| int | _timeout = 10 |
| bool | active = false |
| Client * | client = nullptr |
| int | clientTimeout = URL_CLIENT_TIMEOUT |
| CustomLogLevel | custom_log_level |
| unsigned long | handshakeTimeout = URL_HANDSHAKE_TIMEOUT |
| AudioInfo | info |
| bool | is_notify_active = true |
| bool | is_power_save = false |
| const char * | network = nullptr |
| Vector< AudioInfoSupport * > | notify_vector |
| const char * | password = nullptr |
| Vector< uint8_t > | read_buffer {0} |
| uint16_t | read_buffer_size = DEFAULT_BUFFER_SIZE |
| uint16_t | read_pos |
| uint16_t | read_size |
| HttpRequest | request |
| long | size |
| RingBuffer< uint8_t > | tmp_in {0} |
| RingBuffer< uint8_t > | tmp_out {0} |
| long | total_read |
| Url | url |
| StrExt | url_str |
| bool | wait_for_data = true |
Detailed Description
Represents the content of a URL as Stream. We use the WiFi.h API.
- Copyright
- GPLv3
Member Function Documentation
◆ setPowerSave()
|
inlinevirtual |
if set to true, it activates the power save mode which comes at the cost of performance! - By default this is deactivated. ESP32 Only!
Implements AbstractURLStream.
The documentation for this class was generated from the following file:
- src/AudioHttp/URLStream.h
