HaikuDepot: Test some web app features

* Invoke "getPkg" JSON API, doesn't work yet.
 * Download a package icon in HVIF, works nicely.

src/apps/haikudepot/ConnectionTest.cpp

@@ -7,6 +7,10 @@
 
 #include <stdio.h>
 
+#include <mail_encoding.h>
+
+#include <File.h>
+#include <HttpHeaders.h>
 #include <HttpRequest.h>
 #include <Url.h>
 #include <UrlContext.h>
@@ -15,6 +19,13 @@
 
 
 class ProtocolListener : public BUrlProtocolListener {
+public:
+	ProtocolListener::ProtocolListener()
+		:
+		fDownloadIO(NULL)
+	{
+	}
+
 	virtual	void ConnectionOpened(BUrlRequest* caller)
 	{
 		printf("ConnectionOpened(%p)\n", caller);
@@ -39,6 +50,9 @@ class ProtocolListener : public BUrlProtocolListener {
 		ssize_t size)
 	{
 		printf("DataReceived(%p): %ld bytes\n", caller, size);
+
+		if (fDownloadIO != NULL)
+			fDownloadIO->Write(data, size);
 	}
 									
 	virtual	void DownloadProgress(BUrlRequest* caller, ssize_t bytesReceived,
@@ -64,12 +78,22 @@ class ProtocolListener : public BUrlProtocolListener {
 	{
 		printf("DebugMessage(%p): %s\n", caller, text);
 	}
+
+	void SetDownloadIO(BDataIO* downloadIO)
+	{
+		fDownloadIO = downloadIO;
+	}
+
+private:
+	BDataIO*		fDownloadIO;
 };
 
 
-ConnectionTest::ConnectionTest()
+ConnectionTest::ConnectionTest(const char* username, const char* password)
 	:
-	BApplication("application/x-vnd.Haiku-HaikuDepot-ConnectionTest")
+	BApplication("application/x-vnd.Haiku-HaikuDepot-ConnectionTest"),
+	fUsername(username),
+	fPassword(password)
 {
 }
 
@@ -84,25 +108,106 @@ ConnectionTest::ReadyToRun()
 {
 	printf("Connecting...\n");
 	
-	BUrl url("https://depot.haiku-os.org");
+	_TestDownloadIcon();
+
+	PostMessage(B_QUIT_REQUESTED, this);
+}
+
+
+void
+ConnectionTest::_TestGetPackage()
+{
+	BUrl url("https://depot.haiku-os.org/api/v1/pkg");
 	
 	ProtocolListener listener;
 	BUrlContext context;
-	
-	BHttpRequest request(url, true, "HTTP", &listener, &context);
+	BHttpHeaders headers;	
 
+	// Authentication
+	if (!fUsername.IsEmpty() && !fPassword.IsEmpty()) {
+		BString plain;
+		plain << fUsername << ':' << fPassword;
+
+		char base64[1024];
+		ssize_t base64Size = encode_base64(base64, plain, plain.Length(),
+			false);
+
+		if (base64Size > 0 && base64Size <= (ssize_t)sizeof(base64)) {
+			base64[base64Size] = '\0';
+
+			BString authorization("Basic ");
+			authorization << base64;
+			
+			headers.AddHeader("Authorization", authorization);
+		}
+	}
+	// Content-Type
+	headers.AddHeader("Content-Type", "application/json");
+
+	BHttpRequest request(url, true, "HTTP", &listener, &context);
+	request.SetMethod(B_HTTP_POST);
+	request.SetHeaders(headers);
+
+	BMallocIO* data = new BMallocIO();
+	
+	BString jsonString
+		=	"{"
+				"\"jsonrpc\":\"2.0\","
+				"\"id\":4143431,"
+				"\"method\":\"getPkg\","
+				"\"params\":[{"
+					"\"name\":\"apr\","
+					"\"architectureCode\":\"x86\","
+					"\"versionType\":\"NONE\""
+				"}]"
+			"}"
+		;
+	
+	data->WriteAt(0, jsonString.String(), jsonString.Length());
+	data->Seek(0, SEEK_SET);
+	request.AdoptInputData(data);
 
 	thread_id thread = request.Run();
 	wait_for_thread(thread, NULL);
+}
 
-	PostMessage(B_QUIT_REQUESTED, this);
+
+void
+ConnectionTest::_TestDownloadIcon()
+{
+	BUrl url("https://depot.haiku-os.org/pkgicon/wonderbrush_x86_gcc2.hvif");
+	
+	BFile file("/boot/home/Desktop/wonderbrush.hvif",
+		B_WRITE_ONLY | B_CREATE_FILE | B_ERASE_FILE);
+	
+	ProtocolListener listener;
+	listener.SetDownloadIO(&file);
+	
+	// Content-Type
+	BHttpRequest request(url, true, "HTTP", &listener);
+	request.SetMethod(B_HTTP_GET);
+
+	thread_id thread = request.Run();
+	wait_for_thread(thread, NULL);
 }
 
 
 int
 main(int argc, char* argv[])
 {
-	ConnectionTest().Run();
+	const char* username = "";
+	const char* password = "";
+	
+	for (int i = 1; i < argc; i++) {
+		if (strcmp("-u", argv[i]) == 0 && i < argc - 1)
+			username = argv[++i];
+		else if (strcmp("-p", argv[i]) == 0 && i < argc - 1)
+			password = argv[++i];
+	}
+	
+	printf("Using username: %s, password: %s\n", username, password);
+	
+	ConnectionTest(username, password).Run();
 	return 0;
 }
 

src/apps/haikudepot/ConnectionTest.h

@@ -7,14 +7,23 @@
 
 
 #include <Application.h>
+#include <String.h>
 
 
 class ConnectionTest : public BApplication {
 public:
-								ConnectionTest();
+								ConnectionTest(const char* username,
+									const char* password);
 	virtual						~ConnectionTest();
 
 	virtual	void				ReadyToRun();
+
+private:
+			void				_TestGetPackage();
+			void				_TestDownloadIcon();
+private:
+			BString				fUsername;
+			BString				fPassword;
 };