initial recommit

git-svn-id: https://svn.salfter.gotdns.org/svn/h264dvr/trunk@390 1b90f75b-8b96-4784-87c0-14078182fce6
This commit is contained in:
salfter
2012-02-23 18:42:01 +00:00
parent 8102f47ce8
commit 289b932485
30 changed files with 8551 additions and 0 deletions

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INSTALL Symbolic link
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/usr/share/automake-1.11/INSTALL

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Makefile.am Normal file
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SUBDIRS=lib src

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== setting up the environment ==
emerge crossdev && crossdev i686-pc-mingw32 && emerge nsis
tar xjf /usr/portage/distfiles/wxPython-src-2.8.11.0.tar.bz2
cd wxPython-src-2.8.11.0
./configure --prefix=/usr/i686-pc-mingw32 --host=i686-pc-mingw32 --target=i686-pc-mingw32 --with-msw --enable-unicode && make && make install
== finding DLLs that may need to be included with EXEs ==
find /usr/i686-pc-mingw32/ /usr/*-pc-linux-gnu/i686-pc-mingw32/gcc-bin/ -name \*.dll -exec du \{} \;
== building this package ==
./configure --host=i686-pc-mingw32 --with-wx-config=/usr/i686-pc-mingw32/bin/wx-config

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# This file is free software; the Free Software Foundation
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# AM_SANITY_CHECK
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# directory).
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# -L didn't work.
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AC_MSG_ERROR([newly created file is older than distributed files!
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AC_MSG_RESULT(yes)])
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
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# Installed binaries are usually stripped using `strip' when the user
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# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
#
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# Check how to create a tarball. -*- Autoconf -*-
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# _AM_PROG_TAR(FORMAT)
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# Check how to create a tarball in format FORMAT.
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# writing to stdout a FORMAT-tarball containing the directory
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AC_DEFUN([_AM_PROG_TAR],
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AM_MISSING_PROG([AMTAR], [tar])
m4_if([$1], [v7],
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[m4_case([$1], [ustar],, [pax],,
[m4_fatal([Unknown tar format])])
AC_MSG_CHECKING([how to create a $1 tar archive])
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_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
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do
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gnutar)
for _am_tar in tar gnutar gtar;
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;;
plaintar)
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AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
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AC_SUBST([am__tar])
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]) # _AM_PROG_TAR

0
autoscan-2.68.log Normal file
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1
config.guess vendored Symbolic link
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@@ -0,0 +1 @@
/usr/share/automake-1.11/config.guess

112
config.h.in Normal file
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@@ -0,0 +1,112 @@
/* config.h.in. Generated from configure.ac by autoheader. */
/* Define to 1 if you have the `clock_gettime' function. */
#undef HAVE_CLOCK_GETTIME
/* Define to 1 if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
/* Define to 1 if you have the `fork' function. */
#undef HAVE_FORK
/* Define to 1 if you have the `getpagesize' function. */
#undef HAVE_GETPAGESIZE
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have the `memset' function. */
#undef HAVE_MEMSET
/* Define to 1 if you have a working `mmap' system call. */
#undef HAVE_MMAP
/* Define to 1 if stdbool.h conforms to C99. */
#undef HAVE_STDBOOL_H
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the <syslog.h> header file. */
#undef HAVE_SYSLOG_H
/* Define to 1 if you have the <sys/ioctl.h> header file. */
#undef HAVE_SYS_IOCTL_H
/* Define to 1 if you have the <sys/param.h> header file. */
#undef HAVE_SYS_PARAM_H
/* Define to 1 if you have the <sys/statvfs.h> header file. */
#undef HAVE_SYS_STATVFS_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define to 1 if you have the `vfork' function. */
#undef HAVE_VFORK
/* Define to 1 if you have the <vfork.h> header file. */
#undef HAVE_VFORK_H
/* Define to 1 if `fork' works. */
#undef HAVE_WORKING_FORK
/* Define to 1 if `vfork' works. */
#undef HAVE_WORKING_VFORK
/* Define to 1 if the system has the type `_Bool'. */
#undef HAVE__BOOL
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the home page for this package. */
#undef PACKAGE_URL
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Version number of package */
#undef VERSION
/* Define to `int' if <sys/types.h> does not define. */
#undef pid_t
/* Define to `unsigned int' if <sys/types.h> does not define. */
#undef size_t
/* Define as `fork' if `vfork' does not work. */
#undef vfork

1
config.sub vendored Symbolic link
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@@ -0,0 +1 @@
/usr/share/automake-1.11/config.sub

6758
configure vendored Executable file
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File diff suppressed because it is too large Load Diff

63
configure.ac Normal file
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@@ -0,0 +1,63 @@
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.68])
AC_INIT([h264dvr], [0.1], [scott@alfter.us])
AM_INIT_AUTOMAKE
AC_CONFIG_SRCDIR([lib/daemonize.cpp])
AC_CONFIG_HEADERS([config.h])
AC_CANONICAL_HOST
AM_CONDITIONAL(WIN32_BUILD, test "$host_os" = "mingw32")
# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
AC_PROG_RANLIB
# check for wxWidgets
WXCONFIG=wx-config
AC_ARG_WITH(wx-config,
[[ --with-wx-config=FILE Use the given path to wx-config when determining
wxWidgets configuration; defaults to "wx-config"]],
[
if test "$withval" != "yes" -a "$withval" != ""; then
WXCONFIG=$withval
fi
])
AC_MSG_CHECKING([wxWidgets version])
if wxversion=`$WXCONFIG --version`; then
AC_MSG_RESULT([$wxversion])
else
AC_MSG_RESULT([not found])
AC_MSG_ERROR([wxWidgets is required. Try --with-wx-config.])
fi
WX_CPPFLAGS="`$WXCONFIG --cppflags`"
WX_CXXFLAGS="`$WXCONFIG --cxxflags | sed -e 's/-fno-exceptions//'`"
WX_LIBS="`$WXCONFIG --libs`"
CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS"
CXXFLAGS="$CXXFLAGS $WX_CPPFLAGS"
AC_SUBST(WX_LIBS)
# Checks for libraries.
# Checks for header files.
AC_CHECK_HEADERS([fcntl.h stdlib.h string.h sys/ioctl.h sys/statvfs.h syslog.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_TYPE_SIZE_T
# Checks for library functions.
AC_FUNC_FORK
AC_FUNC_MMAP
AC_CHECK_FUNCS([clock_gettime memset])
# create top-level and subdirectory makefiles
AC_CONFIG_FILES([Makefile src/Makefile lib/Makefile])
AC_OUTPUT

1
depcomp Symbolic link
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@@ -0,0 +1 @@
/usr/share/automake-1.11/depcomp

39
include/DiskWriter.h Normal file
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@@ -0,0 +1,39 @@
#ifndef DISKWRITER_H
#define DISKWRITER_H
#include <fstream>
#include <string>
#include <syslog.h>
#include <time.h>
#include <string.h>
#include <dirent.h>
#include <unistd.h>
#include <time.h>
#include <sys/statvfs.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "index_type.h"
#define MIN_FREE_SPACE 3221225472 // 3 GB
using namespace std;
class DiskWriter
{
private:
bool opened;
bool rotate;
string szDestDir;
string szPrefix;
ofstream outfile_data, outfile_index;
struct tm last_ts;
int lastframe_hour;
int lastframe_minute;
void Cleanup();
public:
DiskWriter(string destdir, string prefix);
bool Write(void* bfr, int len, bool keyframe);
};
#endif // DISKWRITER_H

12
include/daemonize.h Normal file
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@@ -0,0 +1,12 @@
#ifndef __DAEMONIZE_H
#define __DAEMONIZE_H
#include <sys/types.h>
#include <sys/stat.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
void daemonize();
#endif // __DAEMONIZE_H

14
include/index_type.h Normal file
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@@ -0,0 +1,14 @@
#ifndef __INDEX_TYPE_H
#define __INDEX_TYPE_H
#include <time.h>
typedef struct
{
struct timespec time;
long pos;
int len;
bool keyframe;
} index_t;
#endif // __INDEX_TYPE_H

16
include/recd.h Normal file
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@@ -0,0 +1,16 @@
#ifndef __RECD_H
#define __RECD_H
#include <iostream>
#include <getopt.h>
#include <string>
#include <syslog.h>
#include <libgen.h>
#include "config.h"
using namespace std;
void help(char* progname);
int main (int argc, char** argv);
#endif // __RECD_H

51
include/recd_capture.h Normal file
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@@ -0,0 +1,51 @@
#ifndef __RECD_CAPTURE_H
#define __RECD_CAPTURE_H
#include <string>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <linux/videodev2.h>
#include <fcntl.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <syslog.h>
#include <iostream>
#include <time.h>
#include "config.h"
#define V_BUFFERS 8
#define reset_vbuf(__vb) do { \
memset((__vb), 0, sizeof(*(__vb))); \
(__vb)->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; \
(__vb)->memory = V4L2_MEMORY_MMAP; \
} while(0)
using namespace std;
typedef struct {
void *data;
size_t size;
} video_buffer;
class Capture
{
private:
int vfd;
struct v4l2_format vfmt;
struct v4l2_capability vcap;
struct v4l2_streamparm vparm;
video_buffer p_buf[V_BUFFERS];
void err_out(char* fmt, ...);
void open_video_dev(const char* dev);
void set_osd(char* fmt, ...);
void v4l_prepare();
string szPrevOSDMessage;
public:
void StartCapture(string source, string prefix, string outdir, string caption);
Capture();
};
#endif // __RECD_CAPTURE_H

1
install-sh Symbolic link
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@@ -0,0 +1 @@
/usr/share/automake-1.11/install-sh

106
lib/DiskWriter.cpp Normal file
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@@ -0,0 +1,106 @@
#include "DiskWriter.h"
DiskWriter::DiskWriter(string destdir, string prefix)
{
szDestDir=destdir;
szPrefix=prefix;
opened=false;
rotate=false;
lastframe_hour=-1;
lastframe_minute=-1;
}
void DiskWriter::Cleanup()
{
struct statvfs diskinfo;
DIR* d;
struct dirent* de;
struct stat s;
char pn[PATH_MAX];
char oldest[NAME_MAX];
time_t mtime;
statvfs(szDestDir.c_str(), &diskinfo);
if (diskinfo.f_bavail*diskinfo.f_bsize<MIN_FREE_SPACE)
{
time(&mtime);
if ((d=opendir(szDestDir.c_str()))!=NULL)
{
while ((de=readdir(d))!=NULL)
{
// if (strncmp(de->d_name, szPrefix.c_str(), szPrefix.length())==0)
// {
sprintf(pn, "%s/%s", szDestDir.c_str(), de->d_name);
if (stat(pn, &s)==0)
if (S_ISREG(s.st_mode) && s.st_mtime<mtime)
{
strcpy(oldest, de->d_name);
mtime=s.st_mtime;
}
// }
}
closedir(d);
sprintf(pn, "%s/%s", szDestDir.c_str(), oldest);
unlink(pn);
}
}
return;
}
bool DiskWriter::Write(void* bfr, int len, bool keyframe)
{
struct timespec ts;
struct tm *lt;
char szDestFile[1024];
index_t idx;
clock_gettime(CLOCK_REALTIME, &ts);
lt=localtime(&(ts.tv_sec));
// if (lastframe_hour>-1 && lastframe_hour!=lt->tm_hour)
// rotate=true;
// if (rotate && keyframe) // need to rotate?
// {
// outfile_data.close();
// outfile_index.close();
// opened=false;
// }
if (!opened)
{
sprintf(szDestFile, "%s/%s.%04i%02i%02i.%02i%02i%02i%03li.264", szDestDir.c_str(), szPrefix.c_str(),
lt->tm_year+1900, lt->tm_mon+1, lt->tm_mday,
lt->tm_hour, lt->tm_min, lt->tm_sec, ts.tv_nsec/1000000);
outfile_data.open(szDestFile, ios::binary);
outfile_index.open(((string)szDestFile+".idx").c_str(), ios::binary);
if (outfile_data.fail())
return false;
opened=true;
}
if (lastframe_hour>-1 && lastframe_hour!=lt->tm_hour)
rotate=true;
if (rotate && keyframe) // need to rotate?
{
outfile_data.close();
outfile_index.close();
sprintf(szDestFile, "%s/%s.%04i%02i%02i.%02i%02i%02i%03li.264", szDestDir.c_str(), szPrefix.c_str(),
lt->tm_year+1900, lt->tm_mon+1, lt->tm_mday,
lt->tm_hour, lt->tm_min, lt->tm_sec, ts.tv_nsec/1000000);
outfile_data.open(szDestFile, ios::binary);
outfile_index.open(((string)szDestFile+".idx").c_str(), ios::binary);
if (outfile_data.fail())
return false;
rotate=false;
}
if (lastframe_minute!=lt->tm_min) // check every minute for free space
Cleanup();
lastframe_hour=lt->tm_hour;
lastframe_minute=lt->tm_min;
memcpy(&(idx.time), &ts, sizeof(ts));
idx.pos=outfile_data.tellp();
idx.len=len;
idx.keyframe=keyframe;
outfile_data.write((const char*)bfr, len);
outfile_index.write((const char*)&idx, sizeof(idx));
memcpy(&last_ts, &ts, sizeof(ts));
return !outfile_data.fail();
}

13
lib/Makefile.am Normal file
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@@ -0,0 +1,13 @@
noinst_LIBRARIES=
if !WIN32_BUILD
noinst_LIBRARIES+=librecd.a libdaemonize.a
librecd_a_SOURCES=DiskWriter.cpp recd_capture.cpp
librecd_a_CXXFLAGS=-I../include
libdaemonize_a_SOURCES=daemonize.cpp
libdaemonize_a_CXXFLAGS=-I../include
endif

18
lib/daemonize.cpp Normal file
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#include "daemonize.h"
void daemonize()
{
int pid=fork();
if (pid<0) exit(-1); // fork() error
if (pid>0) exit(0); // parent exits normally
umask(0);
int sid=setsid();
if (sid<0)
exit(-1);
if ((chdir("/"))<0)
exit(-1);
FILE* nullin=freopen("/dev/null", "r", stdin);
FILE* nullout=freopen("/dev/null", "w", stdout);
FILE* nullerr=freopen("/dev/null", "w", stderr);
}

190
lib/recd_capture.cpp Normal file
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#include "recd_capture.h"
#include "DiskWriter.h"
// capture functionality mostly cribbed from the bc-record example
// provided with the Bluecherry capture card driver
Capture::Capture()
{
szPrevOSDMessage="";
}
void Capture::err_out(char* fmt, ... )
{
char buf[256];
va_list ap;
va_start(ap, fmt);
vsnprintf(buf, sizeof(buf), fmt, ap);
va_end(ap);
buf[sizeof(buf) - 1] = '\0';
syslog(LOG_ERR, "%s", buf);
exit(-1);
}
void Capture::open_video_dev(const char* dev)
{
if ((vfd = open(dev, O_RDWR)) < 0)
err_out((char*)"Opening video device");
/* Verify this is the correct type */
if (ioctl(vfd, VIDIOC_QUERYCAP, &vcap) < 0)
err_out((char*)"Querying video capabilities");
if (!(vcap.capabilities & V4L2_CAP_VIDEO_CAPTURE) ||
!(vcap.capabilities & V4L2_CAP_STREAMING))
err_out((char*)"Invalid video device type");
/* Get the parameters */
vparm.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
if (ioctl(vfd, VIDIOC_G_PARM, &vparm) < 0)
err_out((char*)"Getting parameters for video device");
/* Get the format */
vfmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
if (ioctl(vfd, VIDIOC_G_FMT, &vfmt) < 0)
err_out((char*)"Getting video device format");
/* Set FPS/GOP */
vparm.parm.capture.timeperframe.denominator = 30;
vparm.parm.capture.timeperframe.numerator = 1;
ioctl(vfd, VIDIOC_S_PARM, &vparm);
/* Set format */
vfmt.fmt.pix.width = 704;
vfmt.fmt.pix.height = 480;
if (ioctl(vfd, VIDIOC_S_FMT, &vfmt) < 0)
err_out((char*)"Setting video format");
}
void Capture::set_osd(char* fmt, ...)
{
char buf[256];
va_list ap;
struct v4l2_ext_control ctrl;
struct v4l2_ext_controls ctrls;
va_start(ap, fmt);
vsnprintf(buf, sizeof(buf), fmt, ap);
va_end(ap);
buf[sizeof(buf) - 1] = '\0';
memset(&ctrl, 0, sizeof(ctrl));
memset(&ctrls, 0, sizeof(ctrls));
ctrls.count = 1;
ctrls.ctrl_class = V4L2_CTRL_CLASS_FM_TX;
ctrls.controls = &ctrl;
ctrl.id = V4L2_CID_RDS_TX_RADIO_TEXT;
ctrl.size = strlen(buf);
ctrl.string = buf;
ioctl(vfd, VIDIOC_S_EXT_CTRLS, &ctrls);
return;
}
void Capture::v4l_prepare()
{
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
struct v4l2_requestbuffers req;
int i;
reset_vbuf(&req);
req.count = V_BUFFERS;
if (ioctl(vfd, VIDIOC_REQBUFS, &req) < 0)
err_out((char*)"Requesting buffers");
if (req.count != V_BUFFERS)
err_out((char*)"Requested buffer count mismatch");
for (i = 0; i < V_BUFFERS; i++) {
struct v4l2_buffer vb;
reset_vbuf(&vb);
vb.index = i;
if (ioctl(vfd, VIDIOC_QUERYBUF, &vb) < 0)
err_out((char*)"Querying buffer");
p_buf[i].size = vb.length;
p_buf[i].data = mmap(NULL, vb.length, PROT_WRITE | PROT_READ, MAP_SHARED, vfd, vb.m.offset);
if (p_buf[i].data == MAP_FAILED)
err_out((char*)"Mmap of buffer");
}
if (ioctl(vfd, VIDIOC_STREAMON, &type) < 0)
err_out((char*)"Starting video stream");
/* Queue all buffers */
for (i = 0; i < V_BUFFERS; i++) {
struct v4l2_buffer vb;
reset_vbuf(&vb);
vb.index = i;
if (ioctl(vfd, VIDIOC_QBUF, &vb) < 0)
err_out((char*)"Queuing buffer");
}
}
void Capture::StartCapture(string source, string prefix, string outdir, string caption)
{
bool got_vop=false;
char szOSDMessage[160];
DiskWriter dw(outdir, prefix);
open_video_dev(source.c_str());
v4l_prepare();
for (;;) {
struct v4l2_buffer vb;
int ret;
time_t tm = time(NULL);
struct tm* tmv=localtime(&tm);
if (caption!="")
sprintf(szOSDMessage, "%04i-%02i-%02i %02i:%02i:%02i | %s", tmv->tm_year+1900, tmv->tm_mon+1, tmv->tm_mday, tmv->tm_hour, tmv->tm_min, tmv->tm_sec, caption.c_str());
else
sprintf(szOSDMessage, "%04i-%02i-%02i %02i:%02i:%02i", tmv->tm_year+1900, tmv->tm_mon+1, tmv->tm_mday, tmv->tm_hour, tmv->tm_min, tmv->tm_sec);
if (szPrevOSDMessage!=szOSDMessage)
{
set_osd(szOSDMessage);
szPrevOSDMessage=szOSDMessage;
}
reset_vbuf(&vb);
ret = ioctl(vfd, VIDIOC_DQBUF, &vb);
if (ret < 0) {
fprintf(stderr, "Failure in dqbuf\n");
ioctl(vfd, VIDIOC_QBUF, &vb);
continue;
}
/* Wait for key frame */
if (!got_vop) {
if (!(vb.flags & V4L2_BUF_FLAG_KEYFRAME)) {
ioctl(vfd, VIDIOC_QBUF, &vb);
continue;
}
syslog(LOG_INFO, "starting capture on %s", source.c_str());
got_vop = true;
}
// if (vb.flags & V4L2_BUF_FLAG_KEYFRAME)
// cout << vb.bytesused << " keyframe" << endl;
// else
// cout << vb.bytesused << endl;
if (!dw.Write(p_buf[vb.index].data, vb.bytesused, vb.flags & V4L2_BUF_FLAG_KEYFRAME))
err_out((char*)"Unable to write to disk");
ioctl(vfd, VIDIOC_QBUF, &vb);
}
return; // we should never get here
}

1
missing Symbolic link
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@@ -0,0 +1 @@
/usr/share/automake-1.11/missing

14
src/Makefile.am Normal file
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@@ -0,0 +1,14 @@
bin_PROGRAMS=hello
hello_SOURCES=hello.cpp
hello_LDADD=$(WX_LIBS)
if !WIN32_BUILD
bin_PROGRAMS+= recd
recd_SOURCES=recd.cpp
recd_CXXFLAGS=-I../include
recd_LDADD=../lib/librecd.a ../lib/libdaemonize.a -lrt
endif

83
src/hello.cpp Normal file
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@@ -0,0 +1,83 @@
//
// file name: hworld.cpp
//
// purpose: wxWidgets "Hello world"
//
// For compilers that support precompilation, includes "wx/wx.h".
#include <wx/wxprec.h>
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
#include <wx/wx.h>
#endif
class MyApp: public wxApp
{
virtual bool OnInit();
};
class MyFrame: public wxFrame
{
public:
MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
private:
DECLARE_EVENT_TABLE()
};
enum
{
ID_Quit = 1,
ID_About,
};
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(ID_Quit, MyFrame::OnQuit)
EVT_MENU(ID_About, MyFrame::OnAbout)
END_EVENT_TABLE()
IMPLEMENT_APP(MyApp)
bool MyApp::OnInit()
{
MyFrame *frame = new MyFrame( wxT("Hello World"), wxPoint(50,50), wxSize(450,340) );
frame->Show( true );
SetTopWindow( frame );
return true;
}
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
: wxFrame((wxFrame *)NULL, -1, title, pos, size)
{
wxMenu *menuFile = new wxMenu;
menuFile->Append( ID_About, wxT("&About...") );
menuFile->AppendSeparator();
menuFile->Append( ID_Quit, wxT("E&xit") );
wxMenuBar *menuBar = new wxMenuBar;
menuBar->Append( menuFile, wxT("&File") );
SetMenuBar( menuBar );
CreateStatusBar();
SetStatusText( wxT("Welcome to wxWidgets!") );
}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
Close( true );
}
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
wxMessageBox( wxT("This is a wxWidgets' Hello world sample"),
wxT("About Hello World"), wxOK | wxICON_INFORMATION );
}

90
src/recd.cpp Normal file
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#include "recd.h"
#include "daemonize.h"
#include "recd_capture.h"
#include <syslog.h>
void help(char* progname)
{
cerr << "Usage: " << progname << " options" << endl;
cerr << " -s|--source /dev/videoX use /dev/videoX as recording source" << endl;
cerr << " -p|--prefix foo use foo as filename prefix for recordings" << endl;
cerr << " -o|--output dirname use dirname as recording directory" << endl;
cerr << " (default: /mnt/store)" << endl;
cerr << " -c|--caption msg insert msg after timestamp as video caption" << endl;
cerr << " -d|--no-daemon don't fork into background" << endl;
cerr << " -h|--help this message" << endl;
}
int main (int argc, char** argv)
{
int c;
string source="";
string caption="";
string prefix="";
bool no_daemonize=0;
string outdir="/mnt/store";
Capture objCapture;
openlog(basename(argv[0]), LOG_PID, LOG_DAEMON);
while (1)
{
struct option long_options[]=
{
{"source", required_argument, 0, 's'},
{"prefix", required_argument, 0, 'p'},
{"output", required_argument, 0, 'o'},
{"no-daemon", no_argument, 0, 'd'},
{"caption", required_argument, 0, 'c'},
{"help", no_argument, 0, 'h'}
};
int option_index=0;
if ((c=getopt_long(argc, argv, "s:p:o:dc:h?", long_options, &option_index))==-1)
break;
switch (c)
{
case 's':
source=optarg;
break;
case 'p':
prefix=optarg;
break;
case 'o':
outdir=optarg;
break;
case 'd':
no_daemonize=1;
break;
case 'c':
caption=optarg;
break;
case 'h':
case '?':
help(argv[0]);
exit(-1);
default:
abort();
}
}
if (optind<argc)
{
help(argv[0]);
exit(-1);
}
if (source=="")
{
cerr << "error: no source specified" << endl;
help(argv[0]);
exit(-1);
}
if (prefix=="")
{
cerr << "error: no prefix specified" << endl;
help(argv[0]);
exit(-1);
}
if (!no_daemonize)
daemonize();
objCapture.StartCapture(source, prefix, outdir, caption);
return 0; // we should never get here
}