Core commit. Compile and run on the OpenPandora

[mupen64plus-pandora.git] / source / mupen64plus-core / src / main / lirc.c

diff --git a/source/mupen64plus-core/src/main/lirc.c b/source/mupen64plus-core/src/main/lirc.c
new file mode 100644 (file)
index 0000000..6b39205
--- /dev/null
+++ b/source/mupen64plus-core/src/main/lirc.c
@@ -0,0 +1,127 @@
+/***************************************************************************
+    lirc.c  -  handle lirc input events to Mupen64Plus
+                             -------------------
+    begin                :  Friday 11 Jan 2008
+    copyright            : (C) 2008 by DarkJezter
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+// Functions for LIRC support
+
+#ifdef WITH_LIRC
+
+#include <stdlib.h>
+#include <sys/poll.h>
+#include <string.h>
+#include <ctype.h>
+#include <lirc/lirc_client.h>
+
+#include "api/m64p_types.h"
+#include "api/callbacks.h"
+#include "plugin/plugin.h"
+
+#include "lirc.h"
+#include "main.h"
+#include "savestates.h"
+
+static struct lirc_config *g_config;
+static int g_lircfd = 0;
+
+void lircStart(void)
+{
+    if((g_lircfd = lirc_init("mupen64plus", 1)) != -1)
+    {
+        g_config = NULL;
+        if(lirc_readconfig(NULL, &g_config, NULL) == 0)
+            DebugMessage(M64MSG_INFO, "LIRC input system started successfully");
+        else
+            DebugMessage(M64MSG_WARNING, "LIRC disabled: Error reading lircrc!");
+    }
+    else
+        DebugMessage(M64MSG_WARNING, "LIRC disabled: Error contacting daemon!");
+}
+
+void lircStop(void)
+{
+    if(g_lircfd!=-1)
+    {
+        if(g_config != NULL)
+        {
+            lirc_freeconfig(g_config);
+            g_config = NULL;
+        }
+        lirc_deinit();
+        DebugMessage(M64MSG_INFO, "LIRC system shut down");
+    }
+}
+
+void lircCheckInput(void)
+{
+    struct pollfd lircpoll;
+    lircpoll.fd = g_lircfd;
+    lircpoll.events = POLLIN;
+
+    if(poll(&lircpoll, 1, 0) > 0)
+    {
+        char *code;
+        char *c;
+        int ret;
+
+        if(lirc_nextcode(&code) == 0 && code != NULL)
+        {
+            while((ret = lirc_code2char(g_config, code, &c)) == 0 && c!=NULL)
+            {
+                char *c_ind = c;
+                while(*c_ind != '\0')
+                {
+                    *c_ind = toupper(*c_ind);
+                    c_ind++;
+                }
+                DebugMessage(M64MSG_VERBOSE, "LIRC Execing command \"%s\"", c);
+
+                if(strcmp(c, "SAVE") == 0)
+                    main_state_save(1, NULL); /* save in mupen64plus format using current slot */
+                else if(strcmp(c, "LOAD") == 0)
+                    main_state_load(NULL); /* load using current slot */
+                else if(strcmp(c, "QUIT") == 0)
+                    main_stop();
+                else if(strcmp(c, "FULLSCREEN") == 0)
+                    gfx.changeWindow();
+                else if(strcmp(c, "MUTE") == 0)
+                    main_volume_mute();
+                else if(strcmp(c, "VOL+") == 0)
+                    main_volume_up();
+                else if(strcmp(c, "VOL-") == 0)
+                    main_volume_down();
+                else if(strcmp(c, "SCREENSHOT") == 0)
+                    main_take_next_screenshot();
+                else if(strcmp(c, "SPEED+") == 0)
+                    main_speedup(5);
+                else if(strcmp(c, "SPEED-") == 0)
+                    main_speeddown(5);
+                else if(strcmp(c, "ADVANCE") == 0)
+                    main_advance_one();
+                else if(strcmp(c, "PAUSE") == 0)
+                    main_toggle_pause();
+                else
+                {
+                    int val = ((int)c[0])-((int) '0');
+                    if (val >= 0 && val <= 9)
+                        savestates_select_slot( val );
+                }
+            }
+            free(code);
+        }
+    }
+}
+
+#endif //WITH_LIRC
+