baish mircohttpd integration

httpd.cpp

@@ -0,0 +1,96 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <string>
+
+#include "msgstruct.h"
+#include "httpd.h"
+#include "console.h"
+#include "executor.h"
+
+#ifdef _WIN32
+#include "libmicrohttpd/microhttpd.h"
+#define strcasecmp _stricmp
+#else
+#include <microhttpd.h>
+#endif // _WIN32
+
+httpd* httpd::oInst = nullptr;
+
+httpd::httpd()
+{
+
+}
+
+int httpd::req_handler(void * cls,
+	        MHD_Connection* connection,
+	        const char* url,
+	        const char* method,
+	        const char* version,
+	        const char* upload_data,
+	        size_t* upload_data_size,
+	        void ** ptr)
+{
+	struct MHD_Response * rsp;
+
+	if (strcmp(method, "GET") != 0)
+		return MHD_NO;
+
+	*ptr = nullptr;
+
+	std::string str;
+	if(strcasecmp(url, "/h") == 0 || strcasecmp(url, "/hashrate") == 0)
+	{
+		str.append("<html><head><title>Hashrate Report</title></head><body><pre>");
+		executor::inst()->get_http_report(EV_HTML_HASHRATE, str);
+		str.append("</pre></body></html>");
+
+		rsp = MHD_create_response_from_buffer(str.size(), (void*)str.c_str(), MHD_RESPMEM_MUST_COPY);
+	}
+	else if(strcasecmp(url, "/c") == 0 || strcasecmp(url, "/connection") == 0)
+	{
+		str.append("<html><head><title>Connection Report</title></head><body><pre>");
+		executor::inst()->get_http_report(EV_HTML_CONNSTAT, str);
+		str.append("</pre></body></html>");
+
+		rsp = MHD_create_response_from_buffer(str.size(), (void*)str.c_str(), MHD_RESPMEM_MUST_COPY);
+	}
+	else if(strcasecmp(url, "/r") == 0 || strcasecmp(url, "/results") == 0)
+	{
+		str.append("<html><head><title>Results Report</title></head><body><pre>");
+		executor::inst()->get_http_report(EV_HTML_RESULTS, str);
+		str.append("</pre></body></html>");
+
+		rsp = MHD_create_response_from_buffer(str.size(), (void*)str.c_str(), MHD_RESPMEM_MUST_COPY);
+	}
+	else
+	{
+		char buffer[1024];
+		snprintf(buffer, sizeof(buffer), "<html><head><title>Error</title></head><body>"
+			"<pre>Unkown url %s - please use /h, /r or /c as url</pre></body></html>", url);
+
+		rsp = MHD_create_response_from_buffer(strlen(buffer),
+		(void*)buffer, MHD_RESPMEM_MUST_COPY);
+	}
+
+	int ret = MHD_queue_response(connection, MHD_HTTP_OK, rsp);
+	MHD_destroy_response(rsp);
+	return ret;
+}
+
+bool httpd::start_daemon()
+{
+	d = MHD_start_daemon(MHD_USE_THREAD_PER_CONNECTION,
+		8100, NULL, NULL,
+		&httpd::req_handler,
+		NULL, MHD_OPTION_END);
+
+	if(d == nullptr)
+	{
+		printer::inst()->print_str("HTTP Daemon failed to start.");
+		return false;
+	}
+
+	return true;
+}
+