add hardware_caps header

First version of a "hardware capabilites information" struct.
This is intended to help clean up the mess in the neutrino GUI.
Surely needs some more work and ongoing changes


Origin commit data
------------------
Branch: master
Commit: 8a6f1dea9d
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2012-09-15 (Sat, 15 Sep 2012)



------------------
This commit was generated by Migit

Makefile.am

@@ -24,6 +24,7 @@ SUBDIRS += libtriple
 libstb_hal_a_LIBADD += \
 	libtriple/audio_td.o \
 	libtriple/dmx_td.o \
+	libtriple/hardware_caps.o \
 	libtriple/init_td.o \
 	libtriple/lt_dfbinput.o \
 	libtriple/playback_td.o \
@@ -36,6 +37,7 @@ SUBDIRS += azbox
 libstb_hal_a_LIBADD += \
 	azbox/audio.o \
 	azbox/dmx.o \
+	azbox/hardware_caps.o \
 	azbox/init.o \
 	azbox/playback.o \
 	azbox/pwrmngr.o \
@@ -47,6 +49,7 @@ SUBDIRS += libspark libeplayer3
 libstb_hal_a_LIBADD += \
 	libspark/audio.o \
 	libspark/dmx.o \
+	libspark/hardware_caps.o \
 	libspark/init.o \
 	libspark/irmp.o \
 	libspark/lirmp_input.o \

azbox/Makefile.am

@@ -8,6 +8,7 @@ AM_CXXFLAGS = -fno-rtti -fno-exceptions -fno-strict-aliasing
 AM_LDFLAGS = -lpthread
 
 libdummy_a_SOURCES = \
+	hardware_caps.c \
 	dmx.cpp \
 	video.cpp \
 	audio.cpp \

azbox/hardware_caps.c

@@ -0,0 +1,50 @@
+/*
+ * determine the capabilities of the hardware.
+ * part of libstb-hal
+ *
+ * (C) 2010-2012 Stefan Seyfried
+ *
+ * License: GPL v2 or later
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <hardware_caps.h>
+
+static int initialized = 0;
+static hw_caps_t caps;
+
+hw_caps_t *get_hwcaps(void)
+{
+	if (initialized)
+		return &caps;
+
+	memset(&caps, 0, sizeof(hw_caps_t));
+
+	initialized = 1;
+	caps.can_shutdown = 1;
+	caps.display_type = HW_DISPLAY_LINE_TEXT;
+	caps.has_HDMI = 1;
+	caps.display_xres = 8;
+	strcpy(caps.boxvendor, "AZBox");
+	const char *tmp;
+	char buf[64];
+	int len = -1;
+	int fd = open("/proc/stb/info/model", O_RDONLY);
+	if (fd != -1) {
+		len = read(fd, buf, sizeof(buf) - 1);
+		close(fd);
+	}
+	if (len > 0) {
+		buf[len] = 0;
+		strcpy(caps.boxname, buf);
+	}
+	else
+		strcpy(caps.boxname, "(unknown model)");
+
+	return &caps;
+}

common/hardware_caps.h

@@ -0,0 +1 @@
+../include/hardware_caps.h

include/hardware_caps.h

@@ -0,0 +1,45 @@
+/*
+ * determine the capabilities of the hardware.
+ * part of libstb-hal
+ *
+ * (C) 2010-2012 Stefan Seyfried
+ *
+ * License: GPL v2 or later
+ */
+#ifndef __HARDWARE_CAPS_H__
+#define __HARDWARE_CAPS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+typedef enum
+{
+	HW_DISPLAY_NONE,
+	HW_DISPLAY_LED_NUM,	/* simple 7 segment LED display */
+	HW_DISPLAY_LINE_TEXT,	/* 1 line text display */
+	HW_DISPLAY_GFX
+} display_type_t;
+
+
+typedef struct hw_caps
+{
+	int has_fan;
+	int has_HDMI;
+	int has_SCART;
+	int has_SCART_input;
+	int has_YUV_cinch;
+	int can_shutdown;
+	int can_cec;
+	display_type_t display_type;
+	int display_xres;	/* x resolution or chars per line */
+	int display_yres;
+	char boxvendor[64];
+	char boxname[64];
+} hw_caps_t;
+
+hw_caps_t *get_hwcaps(void);
+
+#ifdef __cplusplus
+}
+#endif
+#endif

libspark/Makefile.am

@@ -9,6 +9,7 @@ AM_LDFLAGS = -lpthread
 
 libspark_a_SOURCES = \
 	irmp.c \
+	hardware_caps.c \
 	lirmp_input.cpp \
 	dmx.cpp \
 	video.cpp \

libspark/hardware_caps.c

@@ -0,0 +1,76 @@
+/*
+ * determine the capabilities of the hardware.
+ * part of libstb-hal
+ *
+ * (C) 2010-2012 Stefan Seyfried
+ *
+ * License: GPL v2 or later
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <hardware_caps.h>
+
+static int initialized = 0;
+static hw_caps_t caps;
+
+hw_caps_t *get_hwcaps(void)
+{
+	if (initialized)
+		return &caps;
+
+	memset(&caps, 0, sizeof(hw_caps_t));
+
+	initialized = 1;
+	caps.can_shutdown = 1;
+	caps.display_type = HW_DISPLAY_LED_NUM;
+	caps.has_HDMI = 1;
+	caps.display_xres = 4;
+	strcpy(caps.boxvendor, "SPARK");
+	const char *tmp;
+	char buf[1024];
+	int len = -1;
+	int fd = open("/proc/cmdline", O_RDONLY);
+	if (fd != -1) {
+		len = read(fd, buf, sizeof(buf) - 1);
+		close(fd);
+	}
+	if (len > 0) {
+		buf[len] = 0;
+		char *p = strstr(buf, "STB_ID=");
+		int h0, h1, h2;
+		if (p && sscanf(p, "STB_ID=%x:%x:%x:", &h0, &h1, &h2) == 3) {
+			int sys_id = (h0 << 16) | (h1 << 8) | h2;
+			switch (sys_id) {
+				case 0x090007:
+					tmp = "GoldenMedia GM990";
+					caps.has_SCART = 1;
+					break;
+				case 0x090008:
+					tmp = "Edision Pingulux";
+					break;
+				case 0x09000a:
+					tmp = "Amiko Alien SDH8900";
+					caps.has_SCART = 1;
+					break;
+				case 0x09000b:
+					tmp = "GalaxyInnovations S8120";
+					caps.has_SCART = 1;
+					break;
+				case 0x0c0007:
+					tmp = "GoldenMedia Triplex";
+					caps.has_SCART = 1;
+					break;
+				default:
+					tmp = p;
+			}
+		} else
+			tmp = "(NO STB_ID FOUND)";
+		strcpy(caps.boxname, tmp);
+	}
+	return &caps;
+}

libtriple/Makefile.am

@@ -7,6 +7,7 @@ noinst_LIBRARIES = libtriple.a
 AM_CXXFLAGS = -fno-rtti -fno-exceptions -fno-strict-aliasing
 
 libtriple_a_SOURCES = \
+	hardware_caps.c \
 	lt_dfbinput.cpp \
 	dmx_td.cpp \
 	video_td.cpp \

libtriple/hardware_caps.c

@@ -0,0 +1,30 @@
+/*
+ * determine the capabilities of the hardware.
+ * part of libstb-hal
+ *
+ * (C) 2010-2012 Stefan Seyfried
+ *
+ * License: GPL v2 or later
+ */
+
+#include "hardware_caps.h"
+
+static hw_caps_t caps = {
+	.has_fan = 0,
+	.has_SCART = 1,
+	.has_SCART_input = 1,
+	.has_HDMI = 0,
+	.has_YUV_cinch = 0,
+	.can_shutdown = 0,
+	.can_cec = 0,
+	.display_type = HW_DISPLAY_GFX,
+	.display_xres = 128,
+	.display_yres = 64,
+	.boxvendor = "Armas",
+	.boxname = "TripleDragon"
+};
+
+hw_caps_t *get_hwcaps(void)
+{
+	return ∩︀
+}