From: John Hodge <tpg@mutabah.net>
Date: Fri, 10 Dec 2010 04:57:57 +0000 (+0800)
Subject: AcessNative - ld-acess initial commmit (non-compile)
X-Git-Tag: rel0.07~37
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=824973b161a176419750512e62a3385e4f4419b1;p=tpg%2Facess2.git

AcessNative - ld-acess initial commmit (non-compile)
---

diff --git a/AcessNative/ld-acess.so_src/Makefile b/AcessNative/ld-acess.so_src/Makefile
new file mode 100644
index 00000000..3531f710
--- /dev/null
+++ b/AcessNative/ld-acess.so_src/Makefile
@@ -0,0 +1,31 @@
+#
+#
+
+ifeq ($(PLATFORM),)
+	PLATFORM := lin
+endif
+
+OBJ := syscalls.$(PLATFORM).o request.$(PLATFORM).o
+
+ifeq ($(PLATFORM),win)
+	BIN := ../libacess.dll
+endif
+ifeq ($(PLATFORM),lin)
+	BIN := ../libacess.so
+	CFLAGS += -fPIC
+endif
+
+
+.PHONY: all clean
+
+all: $(BIN)
+
+clean:
+	$(RM) $(BIN) $(OBJ)
+
+$(BIN): $(OBJ)
+	$(CC) -shared -o $@ $<
+
+%.$(PLATFORM).o: %.c
+	$(CC) -c $< -o $@ $(CFLAGS) $(CPPFLAGS)
+
diff --git a/AcessNative/ld-acess.so_src/request.c b/AcessNative/ld-acess.so_src/request.c
new file mode 100644
index 00000000..5a641194
--- /dev/null
+++ b/AcessNative/ld-acess.so_src/request.c
@@ -0,0 +1,70 @@
+/*
+ */
+#include <windows.h>
+#include <stdio.h>
+#include <winsock.h>
+
+#define	SERVER_PORT	0xACE
+
+// === GLOBALS ===
+#ifdef __WIN32__
+WSADATA	gWinsock;
+SOCKET	gSocket;
+#endif
+
+// === CODE ===
+int _InitSyscalls()
+{
+	struct sockaddr_in	server;
+	struct sockaddr_in	client;
+	
+	#ifdef __WIN32__
+	/* Open windows connection */
+	if (WSAStartup(0x0101, &gWinsock) != 0)
+	{
+		fprintf(stderr, "Could not open Windows connection.\n");
+		exit(0);
+	}
+	#endif
+	
+	// Open UDP Connection
+	gSocket = socket(AF_INET, SOCK_DGRAM, 0);
+	if (gSocket == INVALID_SOCKET)
+	{
+		fprintf(stderr, "Could not create socket.\n");
+		WSACleanup();
+		exit(0);
+	}
+	
+	// Set server address
+	memset((void *)&server, '\0', sizeof(struct sockaddr_in));
+	server.sin_family = AF_INET;
+	server.sin_port = htons(SERVER_PORT);
+	server.sin_addr.S_un.S_un_b.s_b1 = (unsigned char)127;
+	server.sin_addr.S_un.S_un_b.s_b2 = (unsigned char)0;
+	server.sin_addr.S_un.S_un_b.s_b3 = (unsigned char)0;
+	server.sin_addr.S_un.S_un_b.s_b4 = (unsigned char)1;
+	
+	// Set client address
+	memset((void *)&client, '\0', sizeof(struct sockaddr_in));
+	client.sin_family = AF_INET;
+	client.sin_port = htons(0);
+	client.sin_addr.S_un.S_un_b.s_b1 = (unsigned char)127;
+	client.sin_addr.S_un.S_un_b.s_b2 = (unsigned char)0;
+	client.sin_addr.S_un.S_un_b.s_b3 = (unsigned char)0;
+	client.sin_addr.S_un.S_un_b.s_b4 = (unsigned char)1;
+	
+	// Bind
+	if( bind(gSocket, (struct sockaddr *)&client, sizeof(struct sockaddr_in)) == -1 )
+	{
+		fprintf(stderr, "Cannot bind address to socket.\n");
+		closesocket(gSocket);
+		WSACleanup();
+		exit(0);
+	}
+}
+
+int _Syscall(const char *ArgTypes, ...)
+{
+	return 0;
+}
diff --git a/AcessNative/ld-acess.so_src/syscalls.c b/AcessNative/ld-acess.so_src/syscalls.c
new file mode 100644
index 00000000..35fa6aeb
--- /dev/null
+++ b/AcessNative/ld-acess.so_src/syscalls.c
@@ -0,0 +1,55 @@
+/*
+ */
+//#include <acess/sys.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+
+// === IMPORTS ===
+/**
+ * \param ArgTypes
+ *
+ * Whitespace is ignored
+ * >i:	Input Integer
+ * >I:	Input Long Integer (64-bits)
+ * >s:	Input String
+ * >d:	Input Buffer (Preceded by valid size)
+ * <I:	Output long integer
+ * <d:	Output Buffer (Preceded by valid size)
+ */
+int _Syscall(const char *ArgTypes, ...)
+{
+	 int	outBufSize = 0;
+	va_list	args;
+	
+	va_start(args, ArgTypes);
+	va_end(args);
+	
+}
+
+int open(const char *Path, int Flags) {
+	return _Syscall(">s >i", Path, Flags);
+}
+
+void close(int FD) {
+	_Syscall(">i", FD);
+}
+
+size_t read(int FD, size_t Bytes, void *Dest) {
+	return _Syscall(">i >i <d", FD, Bytes, Bytes, Dest);
+}
+
+size_t write(int FD, size_t Bytes, void *Src) {
+	return _Syscall(">i >i >d", FD, Bytes, Bytes, Src);
+}
+
+uint64_t tell(int FD) {
+	uint64_t	ret;
+	_Syscall("<I >i", &ret, FD);
+	return ret;
+}
+
+int seek(int FD, uint64_t Ofs, int Dir) {
+	return _Syscall(">i >I >i", FD, Ofs, Dir);
+}
+