From 0b65c591e36a1a47bd4c051220e0cf0cf6df5d91 Mon Sep 17 00:00:00 2001
From: nishi <nishi@d27a3e52-49c5-7645-884c-6793ebffc270>
Date: Wed, 17 Jan 2024 10:44:43 +0000
Subject: [PATCH] http

git-svn-id: file:///raid/svn-main/nishi-libw3/trunk@17 d27a3e52-49c5-7645-884c-6793ebffc270
---
 Library/Core.c   |  2 ++
 Library/DNS.c    |  2 ++
 Library/HTTP.c   | 12 ++++++++++++
 Library/Util.c   | 30 ++++++++++++++++++++++++++++++
 Library/W3Core.h |  1 +
 Library/W3Util.h |  4 ++++
 6 files changed, 51 insertions(+)

diff --git a/Library/Core.c b/Library/Core.c
index 9becfa7..f115f00 100644
--- a/Library/Core.c
+++ b/Library/Core.c
@@ -53,6 +53,7 @@ struct W3* W3_Create(const char* protocol, const char* hostname, int port){
 	w3->method = NULL;
 	w3->path = NULL;
 	w3->protocol = __W3_Strdup(protocol);
+	w3->hostname = __W3_Strdup(hostname);
 	if(ssl) __W3_Debug("Protocol", "Enabled SSL");
 	w3->sock = __W3_DNS_Connect(hostname, ssl, port
 #ifdef SSL_SUPPORT
@@ -85,5 +86,6 @@ void W3_Free(struct W3* w3){
 	if(w3->method != NULL) free(w3->method);
 	if(w3->path != NULL) free(w3->path);
 	if(w3->protocol != NULL) free(w3->protocol);
+	if(w3->hostname != NULL) free(w3->hostname);
 	free(w3);
 }
diff --git a/Library/DNS.c b/Library/DNS.c
index 9e47dac..d74135e 100644
--- a/Library/DNS.c
+++ b/Library/DNS.c
@@ -58,6 +58,8 @@ int __W3_DNS_Connect(const char* hostname, bool ssl, uint16_t port
 	for(rp = result; rp != NULL; rp = rp->ai_next){
 		sock = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol);
 		if(sock == -1) continue;
+		int nzero = 0;
+		setsockopt(sock, SOL_SOCKET, SO_SNDBUF, &nzero, sizeof(nzero));
 		if(connect(sock, rp->ai_addr, rp->ai_addrlen) != -1) break;
 		close(sock);
 	}
diff --git a/Library/HTTP.c b/Library/HTTP.c
index 690e379..4be8a05 100644
--- a/Library/HTTP.c
+++ b/Library/HTTP.c
@@ -4,6 +4,18 @@
 #include "W3Core.h"
 #include "W3Util.h"
 
+#include <string.h>
+
 void __W3_HTTP_Request(struct W3* w3){
 	__W3_Debug("LibW3-HTTP", "Sending the request");
+	__W3_Auto_Write(w3, w3->method, strlen(w3->method));
+	__W3_Auto_Write(w3, " ", 1);
+	__W3_Auto_Write(w3, w3->path, strlen(w3->path));
+	__W3_Auto_Write(w3, " ", 1);
+	__W3_Auto_Write(w3, "HTTP/1.1", 8);
+	__W3_Auto_Write(w3, "\r\n", 2);
+	__W3_Auto_Write(w3, "Host: ", 6);
+	__W3_Auto_Write(w3, w3->hostname, strlen(w3->hostname));
+	__W3_Auto_Write(w3, "\r\n", 2);
+	__W3_Auto_Write(w3, "\r\n", 2);
 }
diff --git a/Library/Util.c b/Library/Util.c
index de0055d..fba72f2 100644
--- a/Library/Util.c
+++ b/Library/Util.c
@@ -1,6 +1,8 @@
 /* $Id$ */
 #include "W3Util.h"
 
+#include "W3Core.h"
+
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
@@ -14,6 +16,10 @@
 #include <netinet/in.h>
 #endif
 
+#ifdef SSL_SUPPORT
+#include <openssl/ssl.h>
+#endif
+
 #define __DEBUG_LEN 12
 
 void __W3_Debug(const char* title, const char* message){
@@ -45,3 +51,27 @@ char* __W3_Strdup(const char* str){
 	memcpy(result, str, strlen(str) + 1);
 	return result;
 }
+
+unsigned long __W3_Auto_Write(struct W3* w3, char* data, unsigned long length){
+#ifdef SSL_SUPPORT
+	if(w3->ssl != NULL){
+		return SSL_write(w3->ssl, data, length);
+	}else{
+		return send(w3->sock, data, length, 0);
+	}
+#else
+	return send(w3->sock, data, length, 0);
+#endif
+}
+
+unsigned long __W3_Auto_Read(struct W3* w3, char* data, unsigned long length){
+#ifdef SSL_SUPPORT
+	if(w3->ssl != NULL){
+		return SSL_read(w3->ssl, data, length);
+	}else{
+		return recv(w3->sock, data, length, 0);
+	}
+#else
+	return recv(w3->sock, data, length, 0);
+#endif
+}
diff --git a/Library/W3Core.h b/Library/W3Core.h
index a232ae4..b0c2c1a 100644
--- a/Library/W3Core.h
+++ b/Library/W3Core.h
@@ -11,6 +11,7 @@ struct W3 {
 	char* protocol;	/* As you can read from its name */
 	char* method;	/* Used in HTTP	*/
 	char* path;	/* As you can read from its name */
+	char* hostname;	/* As you can read from its name */
 #ifdef SSL_SUPPORT
 	void* ssl;	/* Actually SSL*, NULL if no SSL */
 	void* ssl_ctx;	/* Actually SSL_CTX* */
diff --git a/Library/W3Util.h b/Library/W3Util.h
index 1156655..37c99da 100644
--- a/Library/W3Util.h
+++ b/Library/W3Util.h
@@ -2,9 +2,13 @@
 #ifndef __W3UTIL_H__
 #define __W3UTIL_H__
 
+#include "W3Core.h"
+
 void __W3_Debug(const char* title, const char* message);
 char* __W3_Concat(const char* str1, const char* str2);
 char* __W3_Concat3(const char* str1, const char* str2, const char* str3);
 char* __W3_Strdup(const char* str);
+unsigned long __W3_Auto_Write(struct W3* w3, char* data, unsigned long length);
+unsigned long __W3_Auto_Read(struct W3* w3, char* data, unsigned long length);
 
 #endif
-- 
2.43.0