diff options
Diffstat (limited to 'v4l2-apps/lib/libv4l/libv4l1/log.c')
| -rw-r--r-- | v4l2-apps/lib/libv4l/libv4l1/log.c | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/v4l2-apps/lib/libv4l/libv4l1/log.c b/v4l2-apps/lib/libv4l/libv4l1/log.c deleted file mode 100644 index 9ff0cea46..000000000 --- a/v4l2-apps/lib/libv4l/libv4l1/log.c +++ /dev/null @@ -1,145 +0,0 @@ -/* -# (C) 2008 Hans de Goede <j.w.r.degoede@hhs.nl> - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU Lesser General Public License as published by -# the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - -#include <stdio.h> -#include <stdlib.h> -#include <linux/ioctl.h> -/* These headers are not needed by us, but by linux/videodev2.h, - which is broken on some systems and doesn't include them itself :( */ -#include <sys/time.h> -#include <asm/types.h> -/* end broken header workaround includes */ -#include <linux/videodev.h> -#include "libv4l1-priv.h" - -#define ARRAY_SIZE(x) (sizeof(x)/sizeof((x)[0])) - -FILE *v4l1_log_file = NULL; - -static const char *v4l1_ioctls[] = { - [_IOC_NR(VIDIOCGCAP)] = "VIDIOCGCAP", - [_IOC_NR(VIDIOCGCHAN)] = "VIDIOCGCHAN", - [_IOC_NR(VIDIOCSCHAN)] = "VIDIOCSCHAN", - [_IOC_NR(VIDIOCGTUNER)] = "VIDIOCGTUNER", - [_IOC_NR(VIDIOCSTUNER)] = "VIDIOCSTUNER", - [_IOC_NR(VIDIOCGPICT)] = "VIDIOCGPICT", - [_IOC_NR(VIDIOCSPICT)] = "VIDIOCSPICT", - [_IOC_NR(VIDIOCCAPTURE)] = "VIDIOCCAPTURE", - [_IOC_NR(VIDIOCGWIN)] = "VIDIOCGWIN", - [_IOC_NR(VIDIOCSWIN)] = "VIDIOCSWIN", - [_IOC_NR(VIDIOCGFBUF)] = "VIDIOCGFBUF", - [_IOC_NR(VIDIOCSFBUF)] = "VIDIOCSFBUF", - [_IOC_NR(VIDIOCKEY)] = "VIDIOCKEY", - [_IOC_NR(VIDIOCGFREQ)] = "VIDIOCGFREQ", - [_IOC_NR(VIDIOCSFREQ)] = "VIDIOCSFREQ", - [_IOC_NR(VIDIOCGAUDIO)] = "VIDIOCGAUDIO", - [_IOC_NR(VIDIOCSAUDIO)] = "VIDIOCSAUDIO", - [_IOC_NR(VIDIOCSYNC)] = "VIDIOCSYNC", - [_IOC_NR(VIDIOCMCAPTURE)] = "VIDIOCMCAPTURE", - [_IOC_NR(VIDIOCGMBUF)] = "VIDIOCGMBUF", - [_IOC_NR(VIDIOCGUNIT)] = "VIDIOCGUNIT", - [_IOC_NR(VIDIOCGCAPTURE)] = "VIDIOCGCAPTURE", - [_IOC_NR(VIDIOCSCAPTURE)] = "VIDIOCSCAPTURE", - [_IOC_NR(VIDIOCSPLAYMODE)] = "VIDIOCSPLAYMODE", - [_IOC_NR(VIDIOCSWRITEMODE)] = "VIDIOCSWRITEMODE", - [_IOC_NR(VIDIOCGPLAYINFO)] = "VIDIOCGPLAYINFO", - [_IOC_NR(VIDIOCSMICROCODE)] = "VIDIOCSMICROCODE", - [_IOC_NR(VIDIOCGVBIFMT)] = "VIDIOCGVBIFMT", - [_IOC_NR(VIDIOCSVBIFMT)] = "VIDIOCSVBIFMT", -}; - -void v4l1_log_ioctl(unsigned long int request, void *arg, int result) -{ - const char *ioctl_str = "unknown"; - char buf[40]; - - if (!v4l1_log_file) - return; - - /* Don't log v4l2 ioctl's as unknown we pass them to libv4l2 which will - log them for us */ - if (_IOC_TYPE(request) == 'V') - return; - - if (_IOC_TYPE(request) == 'v' && _IOC_NR(request) < ARRAY_SIZE(v4l1_ioctls)) - ioctl_str = v4l1_ioctls[_IOC_NR(request)]; - else { - snprintf(buf, sizeof(buf), "unknown request: %c %d\n", - (int)_IOC_TYPE(request), (int)_IOC_NR(request)); - ioctl_str = buf; - } - - fprintf(v4l1_log_file, "request == %s\n", ioctl_str); - - switch(request) - { - case VIDIOCGCAP:fprintf(v4l1_log_file,"name %s\n",( (struct video_capability*)arg)->name ); - fprintf(v4l1_log_file,"type %d\n",( (struct video_capability*)arg)->type ); - fprintf(v4l1_log_file,"channels %d\n",( (struct video_capability*)arg)->channels ); - fprintf(v4l1_log_file,"audios %d\n",( (struct video_capability*)arg)->audios ); - fprintf(v4l1_log_file,"maxwidth %d\n",( (struct video_capability*)arg)->maxwidth ); - fprintf(v4l1_log_file,"maxheight %d\n",( (struct video_capability*)arg)->maxheight ); - fprintf(v4l1_log_file,"minwidth %d\n",( (struct video_capability*)arg)->minwidth ); - fprintf(v4l1_log_file,"minheight %d\n",( (struct video_capability*)arg)->minheight ); - break; - case VIDIOCGWIN: - case VIDIOCSWIN: - fprintf(v4l1_log_file,"width\t%u\n", - ((struct video_window *)arg)->width); - fprintf(v4l1_log_file,"height\t%u\n", - ((struct video_window *)arg)->height); - break; - - case VIDIOCGCHAN: - case VIDIOCSCHAN: - fprintf(v4l1_log_file,"channel %d\n",( (struct video_channel*)arg)->channel ); - fprintf(v4l1_log_file,"name %s\n",( (struct video_channel*)arg)->name ); - break; - - case VIDIOCGPICT: - case VIDIOCSPICT: - fprintf(v4l1_log_file,"brightness %d\n",( (int)((struct video_picture*)arg)->brightness) ); - fprintf(v4l1_log_file,"hue %d\n",( (int)((struct video_picture*)arg)->hue) ); - fprintf(v4l1_log_file,"colour %d\n",( (int)((struct video_picture*)arg)->colour) ); - fprintf(v4l1_log_file,"contrast %d\n",( (int)((struct video_picture*)arg)->contrast) ); - fprintf(v4l1_log_file,"whiteness %d\n",( (int)((struct video_picture*)arg)->whiteness) ); - fprintf(v4l1_log_file,"depth %d\n",( (int)((struct video_picture*)arg)->depth) ); - fprintf(v4l1_log_file,"palette %d\n",( (int)((struct video_picture*)arg)->palette) ); - break; - - case VIDIOCCAPTURE: fprintf(v4l1_log_file,"on/off? %d\n", *((int *)arg) ); - break; - - case VIDIOCSYNC: fprintf(v4l1_log_file,"sync %d\n", *((int *)arg) ); - break; - - case VIDIOCMCAPTURE: - fprintf(v4l1_log_file,"frame %u\n",( (struct video_mmap*)arg)->frame ); - fprintf(v4l1_log_file,"width %d\n",( (struct video_mmap*)arg)->width ); - fprintf(v4l1_log_file,"height %d\n",( (struct video_mmap*)arg)->height ); - fprintf(v4l1_log_file,"format %u\n",( (struct video_mmap*)arg)->format ); - break; - - case VIDIOCGMBUF: - fprintf(v4l1_log_file,"size %d\n",( (struct video_mbuf*)arg)->size ); - fprintf(v4l1_log_file,"frames %d\n",( (struct video_mbuf*)arg)->frames ); - break; - } - fprintf(v4l1_log_file, "result == %d\n", result); - fflush(v4l1_log_file); -} |