From 12cde42c929b63a1ef1b2ad7f3482336419980b2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=A6=8C=EA=A6=AB=EA=A6=B6=EA=A6=8F=EA=A7=80=EA=A6=A6?=
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 <erik@darapsa.co.id>
Date: Wed, 2 Feb 2022 09:29:10 +0800
Subject: Asynchronous connection

Important updates:
1. Emscripten port.
2. HTTP request code copied from libicclient & slightly fixed.
3. Cookies, for maintaining authorisation between different async
   handles.
---
 request.h | 113 +++++++-------------------------------------------------------
 1 file changed, 12 insertions(+), 101 deletions(-)

(limited to 'request.h')

diff --git a/request.h b/request.h
index 932f75e..4c559fb 100644
--- a/request.h
+++ b/request.h
@@ -1,105 +1,16 @@
-#ifndef RTCLIENT_REQUEST_H
-#define RTCLIENT_REQUEST_H
+#ifndef REQUEST_H
+#define REQUEST_H
 
-#if defined(ANDROID) && defined(DEBUG)
-#include <android/log.h>
-#endif
-#include <string.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <curl/curl.h>
-
-extern CURL *curl;
-extern char *server_url;
-
-inline void request(size_t (*writefunction)(void *, size_t, size_t, void *)
-		, void *writedata, struct curl_httppost *post, char *fmt, ...)
-{
-	va_list ap;
-	char *p, *sval;
-	unsigned int uval;
-	size_t length = strlen(server_url) + strlen(fmt);
-
-	va_start(ap, fmt);
-	for (p = fmt; *p; p++) {
-		if (*p != '%')
-			continue;
-		switch(*++p) {
-			case 's':
-				sval = va_arg(ap, char *);
-				length += strlen(sval) - 2;
-				break;
-			case 'u':
-				uval = va_arg(ap, unsigned int);
-				do {
-					length++;
-				} while ((uval /= 10));
-				length -= 2;
-				break;
-			case 'c':
-				length++;
-				break;
-			default:
-				break;
-		}
-	}
-	va_end(ap);
+#include "rtclient/typedefs.h"
 
-	char url[length + 1];
-	length = 0;
-	strcpy(url, server_url);
+struct body {
+	size_t num_pairs;
+	struct pair {
+		const char *key;
+		const char *value;
+	} pairs[20];
+};
 
-	va_start(ap, fmt);
-	for (p = fmt; *p; p++) {
-		if (*p != '%')
-			continue;
-		switch(*++p) {
-			case 's':
-				sval = va_arg(ap, char *);
-				strcat(url, sval);
-				length = strlen(url);
-				break;
-			case 'u':
-				uval = va_arg(ap, unsigned int);
-				sprintf(url, "%s%u", url, uval);
-				length = strlen(url);
-				break;
-			case 'c':
-				url[length++] = (char)va_arg(ap, int);
-				url[length] = '\0';
-				break;
-			default:
-				break;
-		}
-	}
-	va_end(ap);
+void request(void (*)(rtclient_response *), void (*)(void *), struct body *, char *, ...);
 
-	curl_easy_setopt(curl, CURLOPT_URL, url);
-	curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writefunction);
-	if (writedata)
-		curl_easy_setopt(curl, CURLOPT_WRITEDATA, writedata);
-	else
-		curl_easy_setopt(curl, CURLOPT_WRITEDATA, stdout);
-	if (post)
-		curl_easy_setopt(curl, CURLOPT_HTTPPOST, post);
-	else
-		curl_easy_setopt(curl, CURLOPT_HTTPGET, 1L);
-
-#ifdef DEBUG
-	CURLcode res =
-#endif // DEBUG
-		curl_easy_perform(curl);
-#ifdef DEBUG
-	if (res != CURLE_OK) {
-		const char *error = curl_easy_strerror(res);
-#ifdef ANDROID
-		__android_log_print(ANDROID_LOG_ERROR, "librtclient", "%s: %s"
-				, __func__, error);
-#else
-		fprintf(stderr, "%s: %s\n", __func__, error);
-#endif // ANDROID
-	}
-#endif // DEBUG
-}
-
-#endif // RTCLIENT_REQUEST_H
+#endif
-- 
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