Merge Develop into Main (#298)

Various improvements and new internal APIs including a new Development service+app which allows `tactility.py` to upload and run applications remotely.

Tactility/Include/Tactility/app/ElfApp.h

@@ -31,10 +31,7 @@ void setElfAppManifest(
  */
 std::string getElfAppId(const std::string& filePath);
 
-/**
- * @return true when registration was done, false when app was already registered
- */
-bool registerElfApp(const std::string& filePath);
+void registerElfApp(const std::string& filePath);
 
 std::shared_ptr<App> createElfApp(const std::shared_ptr<AppManifest>& manifest);
 

Tactility/Include/Tactility/network/HttpdReq.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#ifdef ESP_PLATFORM
+
+#include <esp_http_server.h>
+#include <map>
+#include <memory>
+#include <string>
+#include <vector>
+
+namespace tt::network {
+
+bool getHeaderOrSendError(httpd_req_t* request, const std::string& name, std::string& value);
+
+bool getMultiPartBoundaryOrSendError(httpd_req_t* request, std::string& boundary);
+
+bool getQueryOrSendError(httpd_req_t* request, std::string& query);
+
+std::unique_ptr<char[]> receiveByteArray(httpd_req_t* request, size_t length, size_t& bytesRead);
+
+std::string receiveTextUntil(httpd_req_t* request, const std::string& terminator);
+
+std::map<std::string, std::string> parseContentDisposition(const std::vector<std::string>& input);
+
+bool readAndDiscardOrSendError(httpd_req_t* request, const std::string& toRead);
+
+}
+
+#endif // ESP_PLATFORM

Tactility/Include/Tactility/network/Url.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include <map>
+#include <string>
+
+namespace tt::network {
+
+/**
+ * Parse a query from a URL
+ * @param[in] query
+ * @return a map with key-values
+ */
+std::map<std::string, std::string> parseUrlQuery(std::string query);
+
+std::string urlEncode(const std::string& input);
+
+std::string urlDecode(const std::string& input);
+
+} // namespace

Tactility/Include/Tactility/service/wifi/Wifi.h

@@ -113,6 +113,11 @@ void setScanRecords(uint16_t records);
  */
 void setEnabled(bool enabled);
 
+/**
+ * @return the IPv4 address or empty string
+ */
+std::string getIp();
+
 /**
  * @brief Connect to a network. Disconnects any existing connection.
  * Returns immediately but runs in the background. Results are through pubsub.