prepare for source release, relicense

[ginge.git] / loader / host_pnd.c

diff --git a/loader/host_pnd.c b/loader/host_pnd.c
index 773a087..f52896d 100644 (file)
--- a/loader/host_pnd.c
+++ b/loader/host_pnd.c
@@ -1,4 +1,30 @@
 // vim:shiftwidth=2:expandtab
+
+struct in_default_bind in_evdev_defbinds[] = {
+  { KEY_UP,         IN_BINDTYPE_PLAYER12, GP2X_UP },
+  { KEY_PAGEUP,     IN_BINDTYPE_PLAYER12, GP2X_Y },
+  { KEY_END,        IN_BINDTYPE_PLAYER12, GP2X_B },
+  { KEY_PAGEDOWN,   IN_BINDTYPE_PLAYER12, GP2X_X },
+  { KEY_HOME,       IN_BINDTYPE_PLAYER12, GP2X_A },
+  { KEY_RIGHTSHIFT, IN_BINDTYPE_PLAYER12, GP2X_L },
+  { KEY_RIGHTCTRL,  IN_BINDTYPE_PLAYER12, GP2X_R },
+  { KEY_LEFTALT,    IN_BINDTYPE_PLAYER12, GP2X_START },
+  { KEY_LEFTCTRL,   IN_BINDTYPE_PLAYER12, GP2X_SELECT },
+  { KEY_COMMA,      IN_BINDTYPE_PLAYER12, GP2X_VOL_DOWN },
+  { KEY_DOT,        IN_BINDTYPE_PLAYER12, GP2X_VOL_UP },
+  { KEY_1,          IN_BINDTYPE_PLAYER12, GP2X_PUSH },
+  { KEY_Q,          IN_BINDTYPE_EMU, 0 },
+  { 0, 0, 0 },
+};
+
+static void host_actions(int actions[IN_BINDTYPE_COUNT])
+{
+  if (actions[IN_BINDTYPE_EMU] & 1)
+    host_forced_exit();
+}
+
+// todo: rm when generic code works
+#if 0
 #define _GNU_SOURCE
 #include <stdio.h>
 #include <string.h>
@@ -11,30 +37,43 @@
 #include <linux/input.h>
 
 #include "header.h"
+#include "realfuncs.h"
 
-static int ifd = -1;
+static int ifds[2] = { -1, -1 };
 static int keystate;
 
-static void init(void)
+int host_init(void)
 {
   char buff[64];
-  int i;
+  int i, ifd, ret;
 
-  for (ifd = -1, i = 0; ; i++) {
+  for (ifd = -1, i = 0; ifds[0] == -1 || ifds[1] == -1; i++) {
     snprintf(buff, sizeof(buff), "/dev/input/event%i", i);
     ifd = open(buff, O_RDONLY | O_NONBLOCK);
     if (ifd == -1)
       break;
 
-    ioctl(ifd, EVIOCGNAME(sizeof(buff)), buff);
-
-    if (strcasestr(buff, "gpio") != NULL)
+    ret = ioctl(ifd, EVIOCGNAME(sizeof(buff)), buff);
+    if (ret < 0)
       break;
+
+    if (strcasestr(buff, "gpio") != NULL) {
+      ifds[0] = ifd;
+      continue;
+    }
+    if (strcasestr(buff, "keypad") != NULL) {
+      ifds[1] = ifd;
+      continue;
+    }
     close(ifd);
   }
 
-  if (ifd < 0)
-    printf("no input device\n");
+  if (ifds[0] < 0)
+    fprintf(stderr, PFX "missing buttons\n");
+  if (ifds[1] < 0)
+    fprintf(stderr, PFX "missing keypad\n");
+
+  return 0;
 }
 
 static const struct {
@@ -61,6 +100,9 @@ static const struct {
   { BTN_START,      GP2X_START },
   { KEY_LEFTCTRL,   GP2X_SELECT },
   { BTN_SELECT,     GP2X_SELECT },
+  { KEY_COMMA,      GP2X_VOL_DOWN },
+  { KEY_DOT,        GP2X_VOL_UP },
+  { KEY_1,          GP2X_PUSH },
 };
 
 int host_read_btns(void)
@@ -68,24 +110,34 @@ int host_read_btns(void)
   struct input_event ev;
   int i, ret;
 
-  if (ifd < 0)
-    init();
-  if (ifd < 0)
-    return keystate;
-
   while (1)
   {
-    ret = read(ifd, &ev, sizeof(ev));
+    ret = read(ifds[0], &ev, sizeof(ev));
     if (ret < (int) sizeof(ev)) {
       if (errno != EAGAIN && errno != EWOULDBLOCK)
-        perror("evtest: read error");
+        perror(PFX "read error");
 
-      return keystate;
+      ret = read(ifds[1], &ev, sizeof(ev));
+      if (ret < (int) sizeof(ev))
+        if (errno != EAGAIN && errno != EWOULDBLOCK)
+          perror(PFX "read error");
     }
 
+    if (ret < (int) sizeof(ev))
+      return keystate;
+
     if (ev.type != EV_KEY)
       continue;
 
+    if (ev.code == KEY_Q && ev.value) {
+      // exit() might not be enough because loader and app data is out of sync,
+      // and other threads (which are really processes) might not exit properly.
+      system("killall ginge_sloader");
+      usleep(300000);
+      system("killall -9 ginge_sloader");
+      exit(1);
+    }
+
     for (i = 0; i < sizeof(key_map) / sizeof(key_map[0]); i++) {
       if (key_map[i].key != ev.code)
         continue;
@@ -99,4 +151,4 @@ int host_read_btns(void)
 
   return keystate;
 }
-
+#endif