Basic Windows input, Fixed multiple issues

- Unicode iteration is some gpu functions was broken
- Fixed native sleep
- Fixed keyboard component registration for fb/win GPU
- Fixed (workaround) tmp for windows

include/lupi.h

@@ -8,10 +8,12 @@
 void logn(const char *message);
 void logi(int message);
 void logm(const char *message);
+void logt(const char *message);
 #else
   #define logn(m)
   #define logi(m)
   #define logm(m)
+  #define logt(m)
 #endif
 
 #define pushstuple(state, name, value) lua_pushstring((state), (name)); lua_pushstring((state), (value)); lua_settable((state), -3)

src/c/event/event.c

@@ -6,19 +6,68 @@
 #include <unistd.h>
 
 #ifdef _WIN32
+  #include <io.h>
+  #include <fcntl.h>
   #define WIN32
 #endif
 
+#ifdef WIN32
+#define LOCAL_SOCKETPAIR_AF AF_INET
+#else
+#define LOCAL_SOCKETPAIR_AF AF_UNIX
+#endif
+
 #include <event2/event.h>
 #include <event2/event_struct.h>
 
 struct event_base *base;
 struct event stdinEvent;
-
 int nevt = 0;
 
+#ifdef _WIN32
+struct event winEvent;
+evutil_socket_t pfd[2] = {0,0};
+
+void pokeWinEvt(char ch) {
+  send(pfd[1], &ch, 1, 0);
+}
+
+static void handleWinevent(evutil_socket_t fd, short what, void *ptr) {
+  if(what != EV_READ) return;
+
+  char buf;
+  int r = recv(fd, &buf, 1, 0); /* TODO: Wide chars? */
+  if(r > 0) {
+    logi(buf);
+    logn(" < win char");
+    lua_State* L = getL();
+
+    lua_getglobal(L, "pushEvent");
+    lua_pushstring(L, "key_down");
+    lua_pushstring(L, "TODO:SetThisUuid");/* Also in textgpu.lua */
+    lua_pushnumber(L, buf);
+    lua_pushnumber(L, -1);
+    lua_pushstring(L, "root");
+    lua_call(L, 5, 0);
+
+    lua_getglobal(L, "pushEvent");
+    lua_pushstring(L, "key_up");
+    lua_pushstring(L, "TODO:SetThisUuid");
+    lua_pushnumber(L, buf);
+    lua_pushnumber(L, -1);
+    lua_pushstring(L, "root");
+    lua_call(L, 5, 0);
+
+    nevt += 2;
+  }
+}
+#endif
+
 static void handleStdin(evutil_socket_t fd, short what, void *ptr) {
   char buf;
+
+  if(what != EV_READ) return;
+
   int r = read(fd, &buf, 1); /* TODO: Wide chars? */
   if(r > 0) {
     lua_State* L = getL();
@@ -43,17 +92,30 @@ static void handleStdin(evutil_socket_t fd, short what, void *ptr) {
   }
 }
 
+
+
 void event_prepare() {
   struct event_config* cfg = event_config_new();
   event_config_set_flag(cfg, EVENT_BASE_FLAG_NO_CACHE_TIME);
-
   base = event_base_new_with_config(cfg);
+
   evutil_make_socket_nonblocking(STDIN_FILENO);
   event_assign(&stdinEvent, base, STDIN_FILENO, EV_READ, handleStdin, NULL);
+  
+#ifdef _WIN32
+  evutil_socketpair(LOCAL_SOCKETPAIR_AF, SOCK_STREAM, 0, pfd);
+  evutil_make_socket_nonblocking(pfd[0]);
+  event_assign(&winEvent, base, pfd[0], EV_READ, handleWinevent, NULL);
+#endif
 }
 
 static void add_events(struct timeval* timeout) {
+#ifndef _WIN32
   event_add(&stdinEvent, timeout);
+#endif
+#ifdef _WIN32
+  event_add(&winEvent, timeout);
+#endif
 }
 
 

src/c/gpu/winapigpu.c

@@ -72,13 +72,11 @@ static inline int win_draw_32(int x, int y, int bg, int fg, int chr, int cwd) {
   }
 }
 
-
+void pokeWinEvt(char ch);
 
 LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) {
-  logn("win: Msg");
   switch(msg) {
     case WM_PAINT: {
-        logn("win: PAINT");
         PAINTSTRUCT ps;
         HDC hdc = BeginPaint(hwnd, &ps);
         screenbmap = CreateBitmap(RES_X, RES_Y, 1, BYPP * 8, (void*) screenbb);
@@ -90,12 +88,18 @@ LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) {
         EndPaint(hwnd, &ps);
       }
       break;
+    case WM_CHAR:
+    //case WM_UNICHAR:
+    //case WM_KEYUP:
+    //case WM_KEYDOWN:
+      pokeWinEvt(wParam);
+      break;
     case WM_CREATE:
       logn("win: Create");
       screenbb = (uchar*) calloc(RES_X * RES_Y, BYPP);
 
-      colbuf = (char *)malloc(2 * CHARSW * CHARSH);
-      chrbuf = (ushort *)malloc(2 * CHARSW * CHARSH);
+      colbuf = (char*) malloc(2 * CHARSW * CHARSH);
+      chrbuf = (ushort*) malloc(2 * CHARSW * CHARSH);
 
       break;
     case WM_CLOSE:

src/c/lnative.c

@@ -25,6 +25,8 @@
 
 #define KIOCSOUND 0x4B2F  /* start sound generation (0 for off) */
 
+long logStart = -1;
+
 /* Enable in lupi.h */
 #ifdef LOGGING
 void logn(const char *message) {
@@ -69,6 +71,17 @@ void logm(const char *message) {
   }
 }
 
+void logt(const char *message) {
+  struct timeval tp;
+  gettimeofday(&tp, NULL);
+  logm("[");
+  logi(tp.tv_sec - logStart);
+  logm("+");
+  logi(tp.tv_usec);
+  logm("]");
+  logm(message);
+}
+
 static int l_log (lua_State *L) {
   const char* t = lua_tostring(L, 1);
   logn(t);
@@ -79,6 +92,7 @@ static int l_log (lua_State *L) {
 #define logn(m)
 #define logi(m)
 #define logm(m)
+#define logt(m)
 static int l_log (lua_State *L) {
   return 0;
 }
@@ -86,7 +100,8 @@ static int l_log (lua_State *L) {
 
 static int l_sleep (lua_State *L) {
   unsigned int t = lua_tonumber(L, 1);
-  usleep(t);
+  struct timespec st = {.tv_sec = t / 1000000, .tv_nsec = (t % 1000000) * 1000};
+  nanosleep(&st, NULL);
   return 0;
 }
 
@@ -450,6 +465,10 @@ static int l_debug (lua_State *L) {
 
 void luanative_start(lua_State *L) {
 
+  struct timeval tp;
+  gettimeofday(&tp, NULL);
+  logStart = tp.tv_sec;
+
   struct luaL_Reg nativelib[] = {
     {"sleep", l_sleep},
     {"log", l_log},

src/lua/core/boot.lua

@@ -46,6 +46,9 @@ function boot.boot()
     bsod(reason)
   else
     local crash = false
+    if native.debug then
+      native.sleep(500000)
+    end
     xpcall(f, function(e)
       local trace = {}
 

src/lua/core/computer.lua

@@ -101,14 +101,14 @@ function computer.signalTransformers.key_down(s, a, ascii, key, user)
   if key ~= -1 then
     return s, a, ascii, key, user
   end
-  return s, a, asciitr[ascii] or ascii, keymap[ascii] or key, user
+  return s, a, math.floor(asciitr[ascii] or ascii), keymap[ascii] or key, user
 end
 
 function computer.signalTransformers.key_up(s, a, ascii, key, user)
   if key ~= -1 then
     return s, a, ascii, key, user
   end
-  return s, a, asciitr[ascii] or ascii, keymap[ascii] or key, user
+  return s, a, math.floor(asciitr[ascii] or ascii), keymap[ascii] or key, user
 end
 
 -----

src/lua/core/fbgpu.lua

@@ -117,13 +117,13 @@ function fbgpu.start()
     y = math.floor(y)
     if not vertical then
       local i = 0
-      value:gsub(".", function(c)
+      value:gsub("([%z\1-\127\194-\244][\128-\191]*)", function(c)
         fb.put(x+i-1, y-1, background, foreground, utf8.codepoint(c))
         i = i+1
       end)
     else
       local i = 0
-      value:gsub(".", function(c)
+      value:gsub("([%z\1-\127\194-\244][\128-\191]*)", function(c)
         fb.put(x-1, y+i-1, background, foreground, utf8.codepoint(c))
         i = i+1
       end)
@@ -156,11 +156,17 @@ function fbgpu.start()
   gpu.setForeground(0xFFFFFF)
   gpu.setBackground(0x000000)
 
+  local screenAddr
+
+  function gpu.getScreen()
+    return screenAddr
+  end
+
   termutils.init()
   write("\x1b[?25l") --Disable cursor
 
   modules.component.api.register(nil, "gpu", gpu)
-  modules.component.api.register(nil, "screen", {getKeyboards = function() return {"TODO:SetThisUuid"} end}) --verry dummy screen, TODO: make it better, kbd uuid also in epoll.c
+  screenAddr = modules.component.api.register(nil, "screen", {getKeyboards = function() return {"TODO:SetThisUuid"} end}) --verry dummy screen, TODO: make it better, kbd uuid also in epoll.c
   modules.component.api.register("TODO:SetThisUuid", "keyboard", {})
 
   deadhooks[#deadhooks + 1] = function()

src/lua/core/init.lua

@@ -107,7 +107,13 @@ function main()
   if native.debug and native.platform():match("unix") then
     modules.filesystem.register("/", "11111111-1111-1111-1111-111111111111")
   end
-  modules.computer.tmp = modules.filesystem.register("/tmp/lupi-" .. modules.random.uuid())
+  if native.platform():match("unix") then
+    modules.computer.tmp = modules.filesystem.register("/tmp/lupi-" .. modules.random.uuid())
+  else
+    native.fs_mkdir("tmp")
+    modules.computer.tmp = modules.filesystem.register("tmp/lupi-" .. modules.random.uuid())
+    --TODO: cleaning hook or something
+  end
 
   modules.gpudetect.run()
 

src/lua/core/textgpu.lua

@@ -143,7 +143,7 @@ function textgpu.start()
     else
       --TODO: Buffers!
       write("\x1b[" .. y .. ";" .. x .. "H")
-      value:gsub(".", function(c)
+      value:gsub("([%z\1-\127\194-\244][\128-\191]*)", function(c)
         write(c .. "\x1b[D\x1b[B")
       end)
     end

src/lua/core/winapigpu.lua

@@ -109,13 +109,13 @@ function wingpu.start()
     y = math.floor(y)
     if not vertical then
       local i = 0
-      value:gsub(".", function(c)
+      value:gsub("([%z\1-\127\194-\244][\128-\191]*)", function(c)
         win.put(x+i-1, y-1, background, foreground, utf8.codepoint(c))
         i = i+1
       end)
     else
       local i = 0
-      value:gsub(".", function(c)
+      value:gsub("([%z\1-\127\194-\244][\128-\191]*)", function(c)
         win.put(x-1, y+i-1, background, foreground, utf8.codepoint(c))
         i = i+1
       end)
@@ -147,6 +147,11 @@ function wingpu.start()
   gpu.setForeground(0xFFFFFF)
   gpu.setBackground(0x000000)
 
+  local screenAddr
+
+  function gpu.getScreen()
+    return screenAddr
+  end
 
   local s, reason = win.open()
   if not s then
@@ -154,7 +159,7 @@ function wingpu.start()
   end
 
   modules.component.api.register(nil, "gpu", gpu)
-  modules.component.api.register(nil, "screen", {getKeyboards = function() return {"TODO:SetThisUuid"} end}) --verry dummy screen, TODO: make it better, kbd uuid also in epoll.c
+  screenAddr = modules.component.api.register(nil, "screen", {getKeyboards = function() return {"TODO:SetThisUuid"} end}) --verry dummy screen, TODO: make it better, kbd uuid also in epoll.c
   modules.component.api.register("TODO:SetThisUuid", "keyboard", {})
 
   return s