[Add] Added the SSL plugin. Can't be certain if it even works yet

though.

Makefile

@@ -1,7 +1,8 @@
 default:
 	mkdir -p bin
 	mkdir -p bin/base
-	cd base && make clean
+	cd base && make
+
 clean:
 	rm -Rf bin/
 	cd base && make clean

base/Makefile

@@ -1,6 +1,7 @@
 default:
 	cd network_plain && make
 	cd network_ssl && make
+
 clean:
 	cd network_plain && make clean
 	cd network_ssl && make clean

base/config/api.h

@@ -1,5 +1,20 @@
 #pragma once
 
-#define PLUGIN_TYPE_NETWOR 0x1
+#define PLUGIN_TYPE_NETWORK 0x1
 
 void configErrorPush(const char* err);
+
+/* This is the common API for plugins. */
+unsigned int pluginType();
+const char* pluginName();
+
+#if 0
+#ifndef __NETWORK_H__
+    /* This one's for network plugins. */
+    void* pluginConnect(const char* host, int port);
+    int pluginSocketGet(void* connection);
+    int pluginReadData(void* connection, char* buffer, int buffer_len);
+    int pluginSendData(void* connection, const char* buffer, int buffer_len);
+    void* pluginSocketDone(void* connection);
+#endif
+#endif

base/network_plain/Makefile

@@ -0,0 +1,8 @@
+SRC = network.c
+OUTPUT = network_plain.so
+CFLAGS += -fPIC -shared -Wl,-soname,network_plain.so -O3 -Wall -I../
+
+default:
+	$(CC) $(CFLAGS) $(SRC) -o ../../bin/base/$(OUTPUT) $(LDFLAGS)
+
+clean:

base/network_plain/network.c

@@ -6,7 +6,7 @@ unsigned int pluginType() {
 }
 
 const char* pluginName() {
-    return* "plain";
+    return "plain";
 }
 
 void* pluginConnect(const char* host, int port) {
@@ -53,7 +53,7 @@ int pluginReadData(NETWORK_PLAIN* connection, char* buffer, int buffer_len) {
     return recv(connection->socket, buffer, buffer_len, 0);
 }
 
-int pluginSendData(NETWORK_PLAI* connection, char* buffer, int buffer_len) {
+int pluginSendData(NETWORK_PLAIN* connection, char* buffer, int buffer_len) {
     return send(connection->socket, buffer, buffer_len, 0);
 }
 

base/network_ssl/Makefile

@@ -1,3 +1,9 @@
+SRC = network.c
+OUTPUT = ../../bin/base/network_ssl.so
+CFLAGS += -fPIC -shared -Wl,-soname,network_ssl.so -O3 -Wall -I../
+LDFlags += -lssl
+
 default:
+	$(CC) $(SRC) -o $(OUTPUT) $(CFLAGS) $(LDFLAGS)
 
 clean:

base/network_ssl/network.c

@@ -0,0 +1,73 @@
+#include <config/api.h>
+#include "network.h"
+
+unsigned int pluginType() {
+    return PLUGIN_TYPE_NETWORK;
+}
+
+const char* pluginName() {
+    return "ssl";
+}
+
+void* pluginConnect(const char* host, int port) {
+    NETWORK_SSL* connection;
+
+    if((connection = malloc(sizeof(BIO))) == NULL) {
+        configErrorPush("Unable to malloc");
+        return NULL;
+    }
+
+    connection->ctx == SSL_CTX_new(SSLv23_client_method());
+
+    if((connection->bio = BIO_new_ssl_connect(connection->ctx)) == NULL) {
+        configErrorPush("Unable to allocate a BIO");
+        free(connection);
+        return NULL;
+    }
+
+    BIO_get_SSL(connection->bio, &connection->ssl);
+    SSL_set_mode(connection->ssl, SSL_MODE_AUTO_RETRY);
+    BIO_set_conn_hostname(connection->bio, host);
+    BIO_set_conn_int_port(connection->bio, &port);
+
+    if(BIO_do_connect(connection->bio) <= 0) {
+        configErrorPush("Unable to connect");
+        free(connection);
+        return NULL;
+    }
+
+    return connection;
+}
+
+int pluginSocketGet(NETWORK_SSL* connection) {
+    return BIO_get_fd(connection->bio, NULL);
+}
+
+int pluginReadData(NETWORK_SSL* connection, char* buffer, int buffer_len) {
+    int ret;
+
+    if((ret == BIO_read(connection->bio, buffer, buffer_len)) == 0)
+        return ECONNRESET;
+    else if(ret == -1)
+        return (!BIO_should_retry(connection->bio)) ? ECONNRESET : EWOULDBLOCK;
+    return ret;
+}
+
+int pluginSendData(NETWORK_SSL* connection, const char* buffer, int buffer_len) {
+    int ret;
+    if((ret = BIO_write(connection->bio, buffer, buffer_len)) <= 0) {
+        if(!BIO_should_retry(connection->bio))
+            return ECONNRESET;
+        return EWOULDBLOCK;
+    }
+    return ret;
+}
+
+void* pluginSocketDone(NETWORK_SSL* connection) {
+    BIO_free_all(connection->bio);
+    SSL_CTX_free(connection->ctx);
+
+    free(connection);
+
+    return NULL;
+}

base/network_ssl/network.h

@@ -0,0 +1,16 @@
+#pragma once
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <openssl/bio.h>
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+
+#include <config/api.h>
+
+typedef struct {
+    BIO*     bio;
+    SSL_CTX* ctx;
+    SSL*     ssl;
+} NETWORK_SSL;