ShowPicture: return boolean expression

adopt method names similar to cs name convention

.gitignore

@@ -4,8 +4,11 @@ Makefile.in
 /config.guess
 /config.h.in
 /config.sub
+*/*-config.h
+*/*-config.h.in
 /configure
 /compile
+*.directory
 /depcomp
 /install-sh
 /ltmain.sh

ChangeLog

@@ -1,3 +1,7 @@
+2018-01-12 GetAway1 <get-away@t-online.de>
+
+	ShowPicture: return boolean expression
+
 2017-11-02  Thilo Graf  <dbt@novatux.de>
 
 	version 0.2.0-generic-pc

Makefile.am

@@ -3,7 +3,7 @@ ACLOCAL_AMFLAGS = -I m4
 lib_LTLIBRARIES = libstb-hal.la
 libstb_hal_la_SOURCES =
 SUBDIRS = common tools
-bin_PROGRAMS = libstb-hal-test
+#bin_PROGRAMS = libstb-hal-test
 
 libstb_hal_la_LIBADD = \
 	common/libcommon.la
@@ -59,5 +59,5 @@ pkginclude_HEADERS = \
 	include/playback_hal.h \
 	include/pwrmngr.h \
 	include/record_hal.h \
-	include/video_cs.h \
-	include/video_hal.h
+	include/version_hal.h \
+	include/video_cs.h

azbox/hardware_caps.c

@@ -30,7 +30,9 @@ hw_caps_t *get_hwcaps(void)
 	caps.display_type = HW_DISPLAY_LINE_TEXT;
 	caps.has_HDMI = 1;
 	caps.display_xres = 8;
-	caps.can_set_display_brightness = 0;
+	caps.display_has_statusline = 0;
+	caps.display_can_deepstandby = 0;
+	caps.display_can_set_brightness = 0;
 	strcpy(caps.boxvendor, "AZBox");
 	const char *tmp;
 	char buf[64];

azbox/video.cpp

@@ -351,13 +351,14 @@ void cVideo::SetVideoMode(analog_mode_t mode)
 	proc_put("/proc/stb/avs/0/colorformat", m, strlen(m));
 }
 
-void cVideo::ShowPicture(const char * fname)
+bool cVideo::ShowPicture(const char * fname)
 {
-	vdec->ShowPicture(fname);
+	return vdec->ShowPicture(fname);
 }
 
-void VDec::ShowPicture(const char * fname)
+bool VDec::ShowPicture(const char * fname)
 {
+	bool ret = false;
 	lt_debug("%s(%s)\n", __func__, fname);
 	char destname[512];
 	char cmd[512];
@@ -369,18 +370,18 @@ void VDec::ShowPicture(const char * fname)
 	{
 		/* does not work and the driver does not seem to like it */
 		lt_info("%s: video_standby == true\n", __func__);
-		return;
+		return ret;
 	}
 	if (fd < 0)
 	{
-		lt_info("%s: decoder not opened?\n", __func__);
-		return;
+		lt_info("%s: decoder not opened\n", __func__);
+		return ret;
 	}
 	strcpy(destname, "/var/cache");
 	if (stat(fname, &st2))
 	{
 		lt_info("%s: could not stat %s (%m)\n", __func__, fname);
-		return;
+		return ret;
 	}
 	mkdir(destname, 0755);
 	/* the cache filename is (example for /share/tuxbox/neutrino/icons/radiomode.jpg):
@@ -430,10 +431,11 @@ void VDec::ShowPicture(const char * fname)
 	read(mfd, iframe, st.st_size);
 	show_iframe(fd, iframe, st.st_size);
 	free(iframe);
+	ret = true;
  out:
 	close(mfd);
 	pthread_mutex_unlock(&stillp_mutex);
-	return;
+	return ret;
 }
 
 void cVideo::StopPicture()

azbox/video_priv.h

@@ -46,7 +46,7 @@ public:
 	int setBlank(int blank);
 	int SetStreamType(VIDEO_FORMAT type);
 	void SetSyncMode(AVSYNC_TYPE mode);
-	void ShowPicture(const char * fname);
+	bool ShowPicture(const char * fname);
 	void Standby(unsigned int bOn);
 	void Pig(int x, int y, int w, int h, int osd_w, int osd_h);
 

common/Makefile.am

@@ -9,4 +9,5 @@ libcommon_la_SOURCES = \
 	ca.cpp \
 	lt_debug.c \
 	proc_tools.c \
-	pwrmngr.cpp
+	pwrmngr.cpp \
+	version_hal.cpp

common/version_hal.cpp

@@ -0,0 +1,51 @@
+/*
+ * (C) 2018 Thilo Graf
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <libstb-hal-config.h>
+
+#include <version_hal.h>
+
+
+void hal_get_lib_version(hal_libversion_t *ver)
+{
+	if (!ver)
+		return;
+
+	//init struct
+	*ver = {"",0,0,0,"","",""};
+
+#ifdef VERSION
+	ver->vVersion = VERSION;
+#endif
+#ifdef PACKAGE_VERSION_MAJOR
+	ver->vMajor = PACKAGE_VERSION_MAJOR;
+#endif
+#ifdef PACKAGE_VERSION_MAJOR
+	ver->vMinor = PACKAGE_VERSION_MINOR;
+#endif
+#ifdef PACKAGE_VERSION_MINOR
+	ver->vPatch = PACKAGE_VERSION_MICRO;
+#endif
+#ifdef PACKAGE_NAME
+	ver->vName = PACKAGE_NAME;
+#endif
+#ifdef PACKAGE_STRING
+	ver->vStr = PACKAGE_STRING;
+#endif
+#ifdef PACKAGE_VERSION_GIT
+	ver->vGitDescribe = PACKAGE_VERSION_GIT;
+#endif
+}

configure.ac

@@ -1,9 +1,28 @@
-AC_INIT([libstb-hal], [0.2.0])
+# explicit defines for separate revision handling
+define(ver_major, 0)
+define(ver_minor, 2)
+define(ver_micro, 1)
+
+# sync with current git
+define(ver_git, m4_esyscmd([
+	GITBRANCH=$(git rev-parse --abbrev-ref HEAD);
+	GITDESCRIBE=$(git describe --always --tags --dirty);
+	printf "$GITDESCRIBE $GITBRANCH"
+]))
+
+AC_PACKAGE_NAME, PACKAGE_NAME_LIBSTB_HAL
+AC_INIT([Tuxbox-libstb-hal], [ver_major.ver_minor.ver_micro])
 AM_INIT_AUTOMAKE
+AC_CONFIG_HEADERS([libstb-hal-config.h:config.h.in])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
 AC_CONFIG_MACRO_DIR([m4])
 AC_GNU_SOURCE
 
+AC_DEFINE(PACKAGE_VERSION_MAJOR, ver_major, [Major version number])
+AC_DEFINE(PACKAGE_VERSION_MINOR, ver_minor, [Minor version number])
+AC_DEFINE(PACKAGE_VERSION_MICRO, ver_micro, [Micro version number])
+AC_DEFINE(PACKAGE_VERSION_GIT, "ver_git", [internal vcs version info])
+
 TUXBOX_APPS
 TUXBOX_APPS_DIRECTORY
 TUXBOX_BOXTYPE

generic-pc/audio.cpp

@@ -438,8 +438,9 @@ void ADec::run()
 		adevice = ao_open_live(driver, &sformat, NULL);
 		ai = ao_driver_info(driver);
 		lt_info("%s: changed params ch %d srate %d bits %d adevice %p\n",
-			__func__, o_ch, o_sr, 16, adevice);;
-		lt_info("libao driver: %d name '%s' short '%s' author '%s'\n",
+			__func__, o_ch, o_sr, 16, adevice);
+		if(ai)
+			lt_info("libao driver: %d name '%s' short '%s' author '%s'\n",
 				driver, ai->name, ai->short_name, ai->author);
 	}
 #if 0

generic-pc/hardware_caps.c

@@ -28,7 +28,10 @@ hw_caps_t *get_hwcaps(void)
 	caps.display_type = HW_DISPLAY_LINE_TEXT;
 	caps.has_HDMI = 1;
 	caps.display_xres = 8;
-	caps.can_set_display_brightness = 0;
+	caps.display_can_deepstandby = 0;
+	caps.display_can_set_brightness = 0;
+	caps.display_has_statusline = 0;
+	caps.has_button_vformat = 0;
 	strcpy(caps.boxvendor, "Generic");
 	strcpy(caps.boxname, "PC");
 	if (! uname(&u))

generic-pc/video.cpp

@@ -282,16 +282,17 @@ void cVideo::SetVideoMode(analog_mode_t)
 {
 }
 
-void cVideo::ShowPicture(const char *fname)
+bool cVideo::ShowPicture(const char *fname)
 {
-	vdec->ShowPicture(fname);
+	return vdec->ShowPicture(fname);
 }
 
-void VDec::ShowPicture(const char *fname)
+bool VDec::ShowPicture(const char *fname)
 {
+	bool ret = false;
 	lt_info("%s(%s)\n", __func__, fname);
 	if (access(fname, R_OK))
-		return;
+		return ret;
 	still_m.lock();
 	stillpicture = true;
 	buf_num = 0;
@@ -312,7 +313,7 @@ void VDec::ShowPicture(const char *fname)
 
 	if (avformat_open_input(&avfc, fname, NULL, NULL) < 0) {
 		lt_info("%s: Could not open file %s\n", __func__, fname);
-		return;
+		return ret;
 	}
 
 	if (avformat_find_stream_info(avfc, NULL) < 0) {
@@ -385,6 +386,7 @@ void VDec::ShowPicture(const char *fname)
 				buf_num--;
 			}
 			buf_m.unlock();
+			ret = true;
 		}
 	}
 	av_packet_unref(&avpkt);
@@ -396,6 +398,7 @@ void VDec::ShowPicture(const char *fname)
  out_close:
 	avformat_close_input(&avfc);
 	lt_debug("%s(%s) end\n", __func__, fname);
+	return ret;
 }
 
 void cVideo::StopPicture()

generic-pc/video_priv.h

@@ -80,7 +80,7 @@ class VDec : public OpenThreads::Thread
 		int Stop(bool blank = true);
 
 		int SetStreamType(VIDEO_FORMAT type);
-		void ShowPicture(const char * fname);
+		bool ShowPicture(const char * fname);
 		void Pig(int x, int y, int w, int h);
 		bool GetScreenImage(unsigned char * &data, int &xres, int &yres, bool get_video = true, bool get_osd = false, bool scale_to_video = false);
 		SWFramebuffer *getDecBuf(void);

include/ca.h

@@ -7,6 +7,10 @@
 #include <stdint.h>
 #include "cs_types.h"
 #include <vector>
+#include <set>
+typedef std::set<int> ca_map_t;
+typedef ca_map_t::iterator ca_map_iterator_t;
+
 typedef std::vector<u16>			CaIdVector;
 typedef std::vector<u16>::iterator		CaIdVectorIterator;
 typedef std::vector<u16>::const_iterator	CaIdVectorConstIterator;
@@ -92,6 +96,8 @@ public:
 	static cCA *GetInstance(void);
 	bool SendPMT(int Unit, unsigned char *Data, int Len, CA_SLOT_TYPE SlotType = CA_SLOT_TYPE_ALL);
 	bool SendCAPMT(u64 /*Source*/, u8 /*DemuxSource*/, u8 /*DemuxMask*/, const unsigned char * /*CAPMT*/, u32 /*CAPMTLen*/, const unsigned char * /*RawPMT*/, u32 /*RawPMTLen*/, enum CA_SLOT_TYPE SlotType = CA_SLOT_TYPE_ALL) { (void)SlotType; return true; };
+	bool SendCAPMT(u64 /*Source*/, u8 /*DemuxSource*/, u8 /*DemuxMask*/, const unsigned char * /*CAPMT*/, u32 /*CAPMTLen*/, const unsigned char * /*RawPMT*/, u32 /*RawPMTLen*/, enum CA_SLOT_TYPE SlotType = CA_SLOT_TYPE_ALL, unsigned char scrambled = 0, ca_map_t camap ={0}, int mode = 0, bool enable = false) { (void)SlotType;(void)scrambled;(void)camap;(void)mode;(void)enable; return true; };
+
 	bool SendMessage(const CA_MESSAGE *Msg);
 	void SetInitMask(enum CA_INIT_MASK InitMask);
 	int GetCAIDS(CaIdVector & /*Caids*/) { return 0; };

include/dmx_hal.h

@@ -81,6 +81,7 @@ public:
 	static int GetSource(int unit);
 	cDemux(int num = 0);
 	~cDemux();
+	int getFD(void) { return fd; };         /* needed by cPlayback class */
 private:
 	void removePid(unsigned short Pid);	/* needed by cRecord class */
 	int num;

include/hardware_caps.h

@@ -36,7 +36,10 @@ typedef struct hw_caps
 	display_type_t display_type;
 	int display_xres;	/* x resolution or chars per line */
 	int display_yres;
-	int can_set_display_brightness;
+	int display_can_deepstandby;
+	int display_can_set_brightness;
+	int display_has_statusline;
+	int has_button_vformat;
 	char boxvendor[64];
 	char boxname[64];
 	char boxarch[64];

include/playback_hal.h

@@ -22,6 +22,10 @@
 #include <stdint.h>
 #include <vector>
 
+extern "C" {
+#include <libavformat/avformat.h>
+}
+
 /*
  * This is actually the max number that could be returned by
  * FindAllPids() / FindAllSubs().
@@ -49,6 +53,7 @@ public:
 	bool GetPosition(int &position, int &duration);
 	bool SetPosition(int position, bool absolute = false);
 	void FindAllPids(uint16_t *pids, unsigned short *aud_flags, uint16_t *num, std::string *language);
+	void FindAllPids(int *apids, unsigned int *ac3flags, uint32_t *numpida, std::string *language){FindAllPids((uint16_t*)apids, (unsigned short*)ac3flags, (uint16_t*) numpida, language);}
 	void FindAllSubs(uint16_t *pids, unsigned short *supported, uint16_t *num, std::string *language);
 	bool SelectSubtitles(int pid, std::string charset = "");
 	void GetChapters(std::vector<int> &positions, std::vector<std::string> &titles);
@@ -56,6 +61,17 @@ public:
 	void GetTitles(std::vector<int> &playlists, std::vector<std::string> &titles, int &current);
 	void SetTitle(int title);
 	uint64_t GetReadCount(void);
+	void FindAllTeletextsubtitlePids(int *, unsigned int *numpids, std::string *, int *, int *){*numpids = 0;}
+	void FindAllSubtitlePids(int * /*pids*/, unsigned int *numpids, std::string * /*language*/){*numpids = 0;}
+	int GetSubtitlePid(void){return 0;}
+	bool SetTeletextPid(int /*pid*/){return true;}
+	int GetAPid(){return 0;}
+	void GetMetadata(std::vector<std::string> /*&keys*/, std::vector<std::string> /*&values*/){}
+	void GetPts(uint64_t &/*pts*/){}
+	bool SetSubtitlePid(int /*pid*/){return false;}
+	AVFormatContext *GetAVFormatContext(){return NULL;}
+	void ReleaseAVFormatContext(){}
+
 	//
 	cPlayback(int num = 0);
 	~cPlayback();

include/version_hal.h

@@ -0,0 +1,22 @@
+#ifndef __VERSION_HAL_H__
+#define __VERSION_HAL_H__
+
+#include <string>
+
+// library version functions
+typedef struct hal_libversion_t
+{
+	std::string	vVersion;
+	int			vMajor;
+	int			vMinor;
+	int			vPatch;;
+	std::string	vName;
+	std::string	vStr;
+	std::string	vGitDescribe;
+} hal_libversion_struct_t;
+
+void hal_get_lib_version(hal_libversion_t *ver);
+
+
+#endif //__VERSION_HAL_H__
+

include/video_hal.h

@@ -189,7 +189,7 @@ class cVideo
 		bool SetCECMode(VIDEO_HDMI_CEC_MODE) { return true; };
 		void SetCECAutoView(bool) { return; };
 		void SetCECAutoStandby(bool) { return; };
-		void ShowPicture(const char * fname);
+		bool ShowPicture(const char * fname);
 		void StopPicture();
 		void Standby(unsigned int bOn);
 		void Pig(int x, int y, int w, int h, int osd_w = 1064, int osd_h = 600);

libspark/hardware_caps.c

@@ -37,7 +37,9 @@ hw_caps_t *get_hwcaps(void)
 	caps.has_HDMI = 1;
 	caps.has_SCART = 1;
 	caps.display_xres = 4;
-	caps.can_set_display_brightness = 0;
+	caps.display_has_statusline = 0;
+	caps.display_can_deepstandby = 0;
+	caps.display_can_set_brightness = 0;
 	caps.force_tuner_2G = 1; /* I have patched the drivers to fix this, but not everyone has */
 	strcpy(caps.boxvendor, "SPARK");
 	const char *tmp;

libspark/video.cpp

@@ -394,13 +394,14 @@ void cVideo::SetVideoMode(analog_mode_t mode)
 	proc_put("/proc/stb/avs/0/colorformat", m, strlen(m));
 }
 
-void cVideo::ShowPicture(const char * fname)
+bool cVideo::ShowPicture(const char * fname)
 {
-	vdec->ShowPicture(fname);
+	return vdec->ShowPicture(fname);
 }
 
-void VDec::ShowPicture(const char * fname)
+bool VDec::ShowPicture(const char * fname)
 {
+	bool ret = false;
 	lt_debug("%s(%s)\n", __func__, fname);
 	char destname[512];
 	char cmd[512];
@@ -411,13 +412,19 @@ void VDec::ShowPicture(const char * fname)
 	{
 		/* does not work and the driver does not seem to like it */
 		lt_info("%s: video_standby == true\n", __func__);
-		return;
+		return ret;
 	}
+	if (fd == -1)
+	{
+		lt_info("%s: decoder not opened\n", __func__);
+		return ret;
+	}
+
 	strcpy(destname, "/var/cache");
 	if (stat(fname, &st2))
 	{
 		lt_info("%s: could not stat %s (%m)\n", __func__, fname);
-		return;
+		return ret;
 	}
 	mkdir(destname, 0755);
 	/* the cache filename is (example for /share/tuxbox/neutrino/icons/radiomode.jpg):
@@ -470,10 +477,11 @@ void VDec::ShowPicture(const char * fname)
 		video_still_picture sp = { iframe, st.st_size };
 		fop(ioctl, VIDEO_STILLPICTURE, &sp);
 		free(iframe);
+		ret = true;
 	}
  out:
 	close(mfd);
-	return;
+	return ret;
 }
 
 void cVideo::StopPicture()

libspark/video_priv.h

@@ -46,7 +46,7 @@ public:
 	int Stop(bool blank = true);
 	int SetStreamType(VIDEO_FORMAT type);
 	void SetSyncMode(AVSYNC_TYPE mode);
-	void ShowPicture(const char * fname);
+	bool ShowPicture(const char * fname);
 	void Standby(unsigned int bOn);
 
 	/* used internally by dmx */

libtriple/hardware_caps.c

@@ -23,7 +23,9 @@ static hw_caps_t caps = {
 	.display_type = HW_DISPLAY_GFX,
 	.display_xres = 128,
 	.display_yres = 64,
-	.can_set_display_brightness = 0,
+	.display_has_statusline = 0,
+	.display_can_deepstandby = 0;
+	.display_can_set_brightness = 0;
 	.boxvendor = "Armas",
 	.boxname = "TripleDragon",
 	.boxarch = "ppc405"

libtriple/video_priv.h

@@ -75,7 +75,7 @@ public:
 
 	/* set video_system */
 	int SetVideoSystem(int video_system, bool remember = true);
-	void ShowPicture(const char * fname);
+	bool ShowPicture(const char * fname);
 	void StopPicture();
 	void Standby(unsigned int bOn);
 	void Pig(int x, int y, int w, int h);

libtriple/video_td.cpp

@@ -469,13 +469,14 @@ void VDec::SetVideoMode(analog_mode_t mode)
 	fop(ioctl, MPEG_VID_SET_OUTFMT, outputformat);
 }
 
-void cVideo::ShowPicture(const char * fname)
+bool cVideo::ShowPicture(const char * fname)
 {
-	_vdec->ShowPicture(fname);
+	return _vdec->ShowPicture(fname);
 }
 
-void VDec::ShowPicture(const char * fname)
+bool VDec::ShowPicture(const char * fname)
 {
+	bool ret = false;
 	lt_debug("%s(%s)\n", __FUNCTION__, fname);
 	char destname[512];
 	char cmd[512];
@@ -487,7 +488,7 @@ void VDec::ShowPicture(const char * fname)
 	if (stat(fname, &st2))
 	{
 		lt_info("%s: could not stat %s (%m)\n", __func__, fname);
-		return;
+		return ret;
 	}
 	mkdir(destname, 0755);
 	/* the cache filename is (example for /share/tuxbox/neutrino/icons/radiomode.jpg):
@@ -542,13 +543,14 @@ void VDec::ShowPicture(const char * fname)
 			/* writing twice seems to be more reliable */
 			fop(ioctl, MPEG_VID_STILLP_WRITE, &buf);
 			fop(ioctl, MPEG_VID_STILLP_WRITE, &buf);
+			ret = true;
 		}
 		free(data);
 	}
 	close(mfd);
  out:
 	pthread_mutex_unlock(&stillp_mutex);
-	return;
+	return ret;
 #if 0
 	/* DirectFB based picviewer: works, but is slow and the infobar
 	   draws in the same plane */

raspi/hardware_caps.c

@@ -29,7 +29,9 @@ hw_caps_t *get_hwcaps(void)
 	caps.display_type = HW_DISPLAY_LINE_TEXT;
 	caps.has_HDMI = 1;
 	caps.display_xres = 8;
-	caps.can_set_display_brightness = 0;
+	caps.display_has_statusline = 0;
+	caps.display_can_deepstandby = 0;
+	caps.display_can_set_brightness = 0;
 	strcpy(caps.boxvendor, "Raspberry");
 	strcpy(caps.boxname, "Pi");
 	if (! uname(&u))

raspi/video.cpp

@@ -129,11 +129,11 @@ void cVideo::SetVideoMode(analog_mode_t)
 {
 }
 
-void cVideo::ShowPicture(const char *fname)
+bool cVideo::ShowPicture(const char *fname)
 {
 	lt_info("%s(%s)\n", __func__, fname);
 	if (access(fname, R_OK))
-		return;
+		return true;
 }
 
 void cVideo::StopPicture()