From d55488f17f9fbd25d9126853720e2fd78bd8540f Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@prelude.mutabah.net>
Date: Sat, 24 Apr 2010 22:17:02 +0800
Subject: [PATCH] Big rewrite of AxWin to get it to compile and run

---
 Kernel/Makefile.BuildNum                      |  2 +-
 .../Applications/axwin2_src/Shell_src/main.c  |  8 ++-
 Usermode/Applications/axwin2_src/WM/Makefile  |  7 ++-
 Usermode/Applications/axwin2_src/WM/common.h  |  2 +
 .../Applications/axwin2_src/WM/interface.c    | 16 +++++
 Usermode/Applications/axwin2_src/WM/main.c    |  4 +-
 .../Applications/axwin2_src/WM/messages.c     |  6 +-
 Usermode/Applications/axwin2_src/WM/video.c   | 23 +++++--
 Usermode/Libraries/libaxwin2.so_src/Makefile  |  2 +-
 Usermode/Libraries/libaxwin2.so_src/common.h  |  1 +
 Usermode/Libraries/libaxwin2.so_src/main.c    | 62 +++++++++++++++++++
 .../Libraries/libaxwin2.so_src/messages.c     | 15 +++++
 Usermode/Libraries/libaxwin2.so_src/windows.c |  6 +-
 Usermode/include/acess/sys.h                  | 10 +--
 Usermode/include/axwin/axwin.h                |  7 ++-
 Usermode/include/axwin/messages.h             | 29 ++++++---
 Usermode/include/sys/sys.h                    |  8 ++-
 Usermode/include/sys/types.h                  |  9 ++-
 18 files changed, 180 insertions(+), 37 deletions(-)
 create mode 100644 Usermode/Applications/axwin2_src/WM/interface.c

diff --git a/Kernel/Makefile.BuildNum b/Kernel/Makefile.BuildNum
index b6f09c45..38055e55 100644
--- a/Kernel/Makefile.BuildNum
+++ b/Kernel/Makefile.BuildNum
@@ -1 +1 @@
-BUILD_NUM = 2045
+BUILD_NUM = 2056
diff --git a/Usermode/Applications/axwin2_src/Shell_src/main.c b/Usermode/Applications/axwin2_src/Shell_src/main.c
index b357dea5..7c903cec 100644
--- a/Usermode/Applications/axwin2_src/Shell_src/main.c
+++ b/Usermode/Applications/axwin2_src/Shell_src/main.c
@@ -1,5 +1,5 @@
 /*
- * Acess2 GUI Shell
+ * Acess2 GUI Test App
  * - By John Hodge (thePowersGang)
  */
 #include <axwin/axwin.h>
@@ -13,9 +13,11 @@ tAxWin_Handle	ghMenubarWindow;
 
 // === CODE ===
 int main(int argc, char *argv[])
-{	
+{
+	AxWin_Register("Terminal");
+	
 	// Create Window
-	ghMenubarWindow = AxWin_CreateWindow(0, 0, -1, -1, WINFLAG_NOBORDER, Menubar_HandleMessage);
+	//ghMenubarWindow = AxWin_CreateWindow(0, 0, -1, -1, WINFLAG_NOBORDER, Menubar_HandleMessage);
 	
 	AxWin_MessageLoop();
 	
diff --git a/Usermode/Applications/axwin2_src/WM/Makefile b/Usermode/Applications/axwin2_src/WM/Makefile
index 7fa10003..61206120 100644
--- a/Usermode/Applications/axwin2_src/WM/Makefile
+++ b/Usermode/Applications/axwin2_src/WM/Makefile
@@ -4,8 +4,9 @@
 
 CPPFLAGS += -I../include
 
-DIR = Apps/AxWin/1.0
-BIN = ../AxWinWM
-OBJ = main.o helpers.o commandline.o video.o messages.o
+DIR := Apps/AxWin/1.0
+BIN := ../AxWinWM
+OBJ := main.o helpers.o commandline.o video.o
+OBJ += messages.o interface.o
 
 -include ../../Makefile.tpl
diff --git a/Usermode/Applications/axwin2_src/WM/common.h b/Usermode/Applications/axwin2_src/WM/common.h
index 13379fa1..7ec792ab 100644
--- a/Usermode/Applications/axwin2_src/WM/common.h
+++ b/Usermode/Applications/axwin2_src/WM/common.h
@@ -24,5 +24,7 @@ extern int	giMouseFD;
 
 // === Functions ===
 extern void	memset32(void *ptr, uint32_t val, size_t count);
+extern void	Video_FillRect(short X, short Y, short W, short H, uint32_t Color);
+extern void	Video_Update(void);
 
 #endif
diff --git a/Usermode/Applications/axwin2_src/WM/interface.c b/Usermode/Applications/axwin2_src/WM/interface.c
new file mode 100644
index 00000000..36e0124e
--- /dev/null
+++ b/Usermode/Applications/axwin2_src/WM/interface.c
@@ -0,0 +1,16 @@
+/*
+ * Acess GUI (AxWin) Version 2
+ * By John Hodge (thePowersGang)
+ */
+#include "common.h"
+
+// === CODE ===
+void Interface_Render(void)
+{
+	Video_FillRect(
+		0, 0,
+		giScreenWidth/16, giScreenHeight,
+		0xDDDDDD);
+	
+	Video_Update();
+}
diff --git a/Usermode/Applications/axwin2_src/WM/main.c b/Usermode/Applications/axwin2_src/WM/main.c
index 7d26b399..1a68acb2 100644
--- a/Usermode/Applications/axwin2_src/WM/main.c
+++ b/Usermode/Applications/axwin2_src/WM/main.c
@@ -7,7 +7,8 @@
 
 // === IMPORTS ===
 extern void	ParseCommandline(int argc, char *argv[]);
-extern void	Video_Setup();
+extern void	Video_Setup(void);
+extern void	Messages_PollIPC(void);
 
 // === GLOBALS ===
 char	*gsTerminalDevice = NULL;
@@ -34,6 +35,7 @@ int main(int argc, char *argv[])
 	}
 	
 	Video_Setup();
+	Interface_Render();
 	
 	// Main Loop
 	for(;;)
diff --git a/Usermode/Applications/axwin2_src/WM/messages.c b/Usermode/Applications/axwin2_src/WM/messages.c
index 0147e5ff..01bd07c4 100644
--- a/Usermode/Applications/axwin2_src/WM/messages.c
+++ b/Usermode/Applications/axwin2_src/WM/messages.c
@@ -62,7 +62,11 @@ void Messages_Handle(tAxWin_Message *Msg, tMessages_Handle_Callback *Respond, in
 	{
 	case MSG_SREQ_PING:
 		Msg->ID = MSG_SRSP_PONG;
-		Respond(ID, sizeof(Msg->ID), Msg);
+		Msg->Size = 2;
+		Msg->SRsp_Pong.Major = 0;
+		Msg->SRsp_Pong.Minor = 1;
+		Msg->SRsp_Pong.Build = -1;
+		Messages_RespondIPC(ID, sizeof(Msg->ID), Msg);
 		break;
 	default:
 		fprintf(stderr, "WARNING: Unknown message %i from %i (%p)\n", Msg->ID, ID, Respond);
diff --git a/Usermode/Applications/axwin2_src/WM/video.c b/Usermode/Applications/axwin2_src/WM/video.c
index 00dbe16c..fb082085 100644
--- a/Usermode/Applications/axwin2_src/WM/video.c
+++ b/Usermode/Applications/axwin2_src/WM/video.c
@@ -7,13 +7,14 @@
 #include <acess/devices/terminal.h>
 
 // === PROTOTYPES ===
-void	Video_Setup();
-void	Video_Update();
+void	Video_Setup(void);
+void	Video_Update(void);
+void	Video_FillRect(short X, short Y, short W, short H, uint32_t Color);
 
 // === GLOBALS ===
 
 // === CODE ===
-void Video_Setup()
+void Video_Setup(void)
 {
 	 int	tmpInt;
 	
@@ -58,8 +59,20 @@ void Video_Setup()
 	Video_Update();
 }
 
-void Video_Update()
+void Video_Update(void)
 {
-	seek(giTerminalFD, 0, SEEK_SET);
+	//seek(giTerminalFD, 0, SEEK_SET);
+	seek(giTerminalFD, 0, 1);
 	write(giTerminalFD, giScreenWidth*giScreenHeight*4, gpScreenBuffer);
 }
+
+void Video_FillRect(short X, short Y, short W, short H, uint32_t Color)
+{
+	uint32_t	*buf = gpScreenBuffer + Y*giScreenWidth + X;
+	
+	while( H -- )
+	{
+		memset32( buf, Color, W );
+		buf += giScreenWidth;
+	}
+}
diff --git a/Usermode/Libraries/libaxwin2.so_src/Makefile b/Usermode/Libraries/libaxwin2.so_src/Makefile
index 55291404..2ce02e44 100644
--- a/Usermode/Libraries/libaxwin2.so_src/Makefile
+++ b/Usermode/Libraries/libaxwin2.so_src/Makefile
@@ -7,7 +7,7 @@ CPPFLAGS +=
 CFLAGS   += -Wall
 LDFLAGS  += -lc -soname libaxwin2.so
 
-OBJ = main.o messages.o windows.o
+OBJ = main.o messages.o
 BIN = ../libaxwin2.so
 
 include ../Makefile.tpl
diff --git a/Usermode/Libraries/libaxwin2.so_src/common.h b/Usermode/Libraries/libaxwin2.so_src/common.h
index 28d28390..f0a7ea15 100644
--- a/Usermode/Libraries/libaxwin2.so_src/common.h
+++ b/Usermode/Libraries/libaxwin2.so_src/common.h
@@ -22,5 +22,6 @@ enum eAxWin_Modes
 
 // === Variables ===
 extern int	giAxWin_Mode;
+extern int	giAxWin_PID;
 
 #endif
diff --git a/Usermode/Libraries/libaxwin2.so_src/main.c b/Usermode/Libraries/libaxwin2.so_src/main.c
index 1a12561b..1dfcf9b2 100644
--- a/Usermode/Libraries/libaxwin2.so_src/main.c
+++ b/Usermode/Libraries/libaxwin2.so_src/main.c
@@ -7,12 +7,74 @@
  * main.c - Library Initialisation
  */
 #include "common.h"
+#include <string.h>
 
 // === GLOBALS ===
  int	giAxWin_Mode = 0;
+ int	giAxWin_PID = 0;
 
 // === CODE ===
 int SoMain()
 {
 	return 0;
 }
+
+int AxWin_Register(const char *Name)
+{
+	tAxWin_Message	req;
+	tAxWin_Message	*msg;
+	tAxWin_RetMsg	*ret;
+	 int	len = strlen(Name);
+	
+	req.ID = MSG_SREQ_REGISTER;
+	req.Size = 1 + (len+1)/4;
+	strcpy(req.Data, Name);
+	
+	AxWin_SendMessage(&req);
+	
+	for(;;)
+	{
+		msg = AxWin_WaitForMessage();
+		
+		if(msg->ID == MSG_SREQ_ADDTAB)
+		{
+			ret = (void*) &msg->Data[0];
+			if( ret->ReqID == MSG_SREQ_REGISTER )
+				break;
+		}
+		
+		AxWin_HandleMessage(msg);
+		free(msg);
+	}
+	
+	return !!ret->Bool;
+}
+
+tAxWin_Handle AxWin_AddTab(const char *Title)
+{
+	tAxWin_Message	req;
+	tAxWin_Message	*msg;
+	tAxWin_RetMsg	*ret;
+	 int	len = strlen(Title);
+	
+	req.ID = MSG_SREQ_ADDTAB;
+	req.Size = 1 + (len+1)/4;
+	strcpy(req.Data, Title);
+	
+	for(;;)
+	{
+		msg = AxWin_WaitForMessage();
+		
+		if(msg->ID == MSG_SRSP_RETURN)
+		{
+			ret = (void*) &msg->Data[0];
+			if( ret->ReqID == MSG_SREQ_ADDTAB )
+				break;
+		}
+		
+		AxWin_HandleMessage(msg);
+		free(msg);
+	}
+	
+	return (tAxWin_Handle) ret->Handle;
+}
diff --git a/Usermode/Libraries/libaxwin2.so_src/messages.c b/Usermode/Libraries/libaxwin2.so_src/messages.c
index d0fc5dac..7b43bda8 100644
--- a/Usermode/Libraries/libaxwin2.so_src/messages.c
+++ b/Usermode/Libraries/libaxwin2.so_src/messages.c
@@ -13,7 +13,22 @@
 tAxWin_Message	*AxWin_WaitForMessage();
  int	AxWin_HandleMessage(tAxWin_Message *Message);
 
+// ===  ===
+
 // === CODE ===
+int AxWin_SendMessage(tAxWin_Message *Message)
+{
+	switch(giAxWin_Mode)
+	{
+	case AXWIN_MODE_IPC:
+		SysSendMessage(giAxWin_PID, Message->Size*4, Message);
+		break;
+	default:
+		break;
+	}
+	return 0;
+}
+
 /**
  * \brief Loop forever, checking and waiting for messages
  */
diff --git a/Usermode/Libraries/libaxwin2.so_src/windows.c b/Usermode/Libraries/libaxwin2.so_src/windows.c
index a37bfbbe..efb418b9 100644
--- a/Usermode/Libraries/libaxwin2.so_src/windows.c
+++ b/Usermode/Libraries/libaxwin2.so_src/windows.c
@@ -13,11 +13,11 @@ struct sAxWin_Window
 {
 	struct sAxWin_Window	*Next;
 	uint32_t	WmHandle;
-	tAxWin_MessageCallback	Callback;
+	tAxWin_MessageCallback	*Callback;
 };
 
 // === PROTOTYPES ===
-tAxWin_Handle	AxWin_CreateWindow(
+tAxWin_Window	*AxWin_CreateWindow(
 	int16_t X, int16_t Y, int16_t W, int16_t H,
 	uint32_t Flags, tAxWin_MessageCallback *Callback
 	);
@@ -27,7 +27,7 @@ tAxWin_Handle	AxWin_CreateWindow(
 tAxWin_Window	*gProcessWindows;
 
 // === CODE ===
-tAxWin_Handle	AxWin_CreateWindow(
+tAxWin_Window	*AxWin_CreateWindow(
 	int16_t X, int16_t Y,
 	int16_t W, int16_t H,
 	uint32_t Flags, tAxWin_MessageCallback *Callback)
diff --git a/Usermode/include/acess/sys.h b/Usermode/include/acess/sys.h
index c3c216f5..df15569a 100644
--- a/Usermode/include/acess/sys.h
+++ b/Usermode/include/acess/sys.h
@@ -1,10 +1,11 @@
 /*
  * Acess2 System Interface Header
  */
-#ifndef _SYS_SYS_H_
-#define _SYS_SYS_H_
+#ifndef _ACESS_SYS_H_
+#define _ACESS_SYS_H_
 
 #include <stdint.h>
+#include <sys/types.h>
 
 // === CONSTANTS ===
 #ifndef NULL
@@ -27,8 +28,6 @@
 #define FILEFLAG_SYMLINK	0x20
 
 // === TYPES ===
-typedef uint	pid_t;
-
 struct s_sysACL {
 	union {
 		struct {
@@ -73,6 +72,7 @@ extern int	clone(int flags, void *stack);
 extern int	execve(char *path, char **argv, char **envp);
 extern int	gettid();
 extern int	getpid();
+extern int	_SysSetFaultHandler(int (*Handler)(int));
 
 // --- Permissions ---
 extern int	getuid();
@@ -87,7 +87,7 @@ extern int	reopen(int fd, const char *path, int flags);
 extern void	close(int fd);
 extern uint	read(int fd, uint length, void *buffer);
 extern uint	write(int fd, uint length, void *buffer);
-extern int	seek(int fd, uint64_t offset, int whence);
+extern int	seek(int fd, int64_t offset, int whence);
 extern uint64_t	tell(int fd);
 extern int	ioctl(int fd, int id, void *data);
 extern int	finfo(int fd, t_sysFInfo *info, int maxacls);
diff --git a/Usermode/include/axwin/axwin.h b/Usermode/include/axwin/axwin.h
index ee160b80..cacf1d83 100644
--- a/Usermode/include/axwin/axwin.h
+++ b/Usermode/include/axwin/axwin.h
@@ -7,11 +7,14 @@
 #define _AXWIN_AXWIN_H
 
 // === Core Types ===
-typedef unsigned int	tAxWin_Handle;
+typedef void	*tAxWin_Handle;
 
 // === Messaging ===
 #include "messages.h"
 extern int	AxWin_MessageLoop();
+extern int	AxWin_SendMessage(tAxWin_Message *Message);
+extern tAxWin_Message	*AxWin_WaitForMessage(void);
+extern int	AxWin_HandleMessage(tAxWin_Message *Message);
 
 // === Window Control ===
 /**
@@ -30,7 +33,7 @@ typedef int	tAxWin_MessageCallback(tAxWin_Message *);
 /**
  * \}
  */
-extern tAxWin_Window	AxWin_CreateWindow(
+extern tAxWin_Window	*AxWin_CreateWindow(
 		int16_t X, int16_t Y, int16_t W, int16_t H,
 		uint32_t Flags, tAxWin_MessageCallback *Callback);
 
diff --git a/Usermode/include/axwin/messages.h b/Usermode/include/axwin/messages.h
index b27583ef..8a14223f 100644
--- a/Usermode/include/axwin/messages.h
+++ b/Usermode/include/axwin/messages.h
@@ -9,6 +9,13 @@
 #include <stdint.h>
 
 typedef struct sAxWin_Message	tAxWin_Message;
+typedef struct sAxWin_RetMsg	tAxWin_RetMsg;
+
+// Higherarchy:
+// - HANDLE
+//  + ELEMENT
+//   > DIALOG
+//   > TAB
 
 /**
  * \brief Message IDs
@@ -20,11 +27,11 @@ enum eAxWin_Messages
 	// - Windows
 	MSG_SREQ_REGISTER,	// bool (char[] Name) - Registers this PID with the Window Manager
 	
-	MSG_SREQ_ADDTAB,	// ELEMENT (char[] Name) - Adds a tab to the window
+	MSG_SREQ_ADDTAB,	// TAB (char[] Name) - Adds a tab to the window
 	MSG_SREQ_DELTAB,	// void (TAB Tab)	- Closes a tab
 	
-	MSG_SREQ_NEWDIALOG,	// ELEMENT (ELEMENT Parent, char[] Name)	- Creates a dialog
-	MSG_SREQ_DELDIALOG,	// void (ELEMENT Dialog)	- Closes a dialog
+	MSG_SREQ_NEWDIALOG,	// DIALOG (TAB Parent, char[] Name)	- Creates a dialog
+	MSG_SREQ_DELDIALOG,	// void (DIALOG Dialog)	- Closes a dialog
 	
 	MSG_SREQ_SETNAME,	// void (ELEMENT Element, char[] Name)
 	MSG_SREQ_GETNAME,	// char[] (ELEMENT Element)
@@ -98,14 +105,18 @@ struct sAxWin_Message
 {
 	uint16_t	ID;
 	uint16_t	Size;	//!< Size in DWORDS
+	char	Data[];
+};
+
+struct sAxWin_RetMsg
+{
+	uint16_t	ReqID;
+	uint16_t	Rsvd;
 	union
 	{
-		struct sAxWin_SReq_Ping	SReq_Pong;
-		struct sAxWin_SReq_NewWindow	SReq_NewWindow;
-		
-		// Server Responses
-		struct sAxWin_SRsp_Pong	SRsp_Pong;
-		struct sAxWin_SRsp_NewWindow	SRsp_Window;
+		 uint8_t	Bool;
+		uint32_t	Handle;
+		 int	Integer;
 	};
 };
 
diff --git a/Usermode/include/sys/sys.h b/Usermode/include/sys/sys.h
index e7858dd9..119bb6ab 100644
--- a/Usermode/include/sys/sys.h
+++ b/Usermode/include/sys/sys.h
@@ -1,6 +1,8 @@
 /*
  Syscall Definitions
 */
+#ifndef _SYS_SYS_H_
+#define _SYS_SYS_H_
 
 #include <sys/types.h>
 
@@ -25,7 +27,7 @@ extern int	close(int fp);
 extern int	read(int fp, int len, void *buf);
 extern int	write(int fp, int len, void *buf);
 extern int	tell(int fp);
-extern void seek(int fp, int dist, int flag);
+extern void seek(int fp, int64_t dist, int flag);
 extern int	fstat(int fp, t_fstat *st);
 extern int	ioctl(int fp, int call, void *arg);
 extern int	readdir(int fp, char *file);
@@ -37,4 +39,6 @@ extern int	sendmsg(int dest, unsigned int *Data);
 extern int	pollmsg(int *src, unsigned int *Data);
 extern int	getmsg(int *src, unsigned int *Data);
 
-extern int	_SysSetFaultHandler(int (*Handler)(int));
+#endif
+
+#endif
diff --git a/Usermode/include/sys/types.h b/Usermode/include/sys/types.h
index 03ee846b..2fad39fc 100644
--- a/Usermode/include/sys/types.h
+++ b/Usermode/include/sys/types.h
@@ -1,6 +1,8 @@
-
+/*
+ */
 #ifndef _SYS_TYPES_H
 #define _SYS_TYPES_H
+#include <stdint.h>
 
 typedef struct {
 	int		st_dev;		//dev_t
@@ -25,4 +27,9 @@ typedef struct {
 #define		S_IFSOCK	0140000	/* socket */
 #define		S_IFIFO	0010000	/* fifo */
 
+
+typedef uint32_t	pid_t;
+typedef uint32_t	tid_t;
+typedef  int64_t	time_t;
+
 #endif
-- 
2.20.1