/* motion.h * * Include file for motion.c * Copyright 2000 by Jeroen Vreeken (pe1rxq@amsat.org) * This software is distributed under the GNU public license version 2 * See also the file 'COPYING'. * */ #ifndef _INCLUDE_MOTION_H #define _INCLUDE_MOTION_H /* Includes */ #ifdef HAVE_MYSQL #include #endif #include #include #include #define __USE_GNU #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define _LINUX_TIME_H 1 #if (!defined(WITHOUT_V4L)) && (!defined(BSD)) #include #endif #include #ifdef HAVE_PGSQL #include #endif #include "conf.h" #include "webcam.h" #include "webhttpd.h" /** * ATTRIBUTE_UNUSED: * * Macro used to signal to GCC unused function parameters */ #ifdef __GNUC__ #ifdef HAVE_ANSIDECL_H #include #endif #ifndef ATTRIBUTE_UNUSED #define ATTRIBUTE_UNUSED __attribute__((unused)) #endif #else #define ATTRIBUTE_UNUSED #endif /* The macro below defines a version of sleep using nanosleep * If a signal such as SIG_CHLD interrupts the sleep we just continue sleeping */ #define SLEEP(seconds, nanoseconds) { \ struct timespec tv; \ tv.tv_sec = (seconds); \ tv.tv_nsec = (nanoseconds); \ while (nanosleep(&tv, &tv) == -1); \ } #if defined(WITHOUT_V4L) || defined(BSD) #define VIDEO_PALETTE_GREY 1 /* Linear greyscale */ #define VIDEO_PALETTE_HI240 2 /* High 240 cube (BT848) */ #define VIDEO_PALETTE_RGB565 3 /* 565 16 bit RGB */ #define VIDEO_PALETTE_RGB24 4 /* 24bit RGB */ #define VIDEO_PALETTE_RGB32 5 /* 32bit RGB */ #define VIDEO_PALETTE_RGB555 6 /* 555 15bit RGB */ #define VIDEO_PALETTE_YUV422 7 /* YUV422 capture */ #define VIDEO_PALETTE_YUYV 8 #define VIDEO_PALETTE_UYVY 9 /* The great thing about standards is ... */ #define VIDEO_PALETTE_YUV420 10 #define VIDEO_PALETTE_YUV411 11 /* YUV411 capture */ #define VIDEO_PALETTE_RAW 12 /* RAW capture (BT848) */ #define VIDEO_PALETTE_YUV422P 13 /* YUV 4:2:2 Planar */ #define VIDEO_PALETTE_YUV411P 14 /* YUV 4:1:1 Planar */ #define VIDEO_PALETTE_YUV420P 15 /* YUV 4:2:0 Planar */ #define VIDEO_PALETTE_YUV410P 16 /* YUV 4:1:0 Planar */ #define VIDEO_PALETTE_PLANAR 13 /* start of planar entries */ #define VIDEO_PALETTE_COMPONENT 7 /* start of component entries */ #endif /* Debug levels */ #define CAMERA_WARNINGS 3 /* warnings only */ #define CAMERA_INFO 5 /* debug level to activate everything */ /* Default picture settings */ #define DEF_WIDTH 352 #define DEF_HEIGHT 288 #define DEF_QUALITY 75 #define DEF_CHANGES 1500 #define DEF_MAXFRAMERATE 100 #define DEF_NOISELEVEL 32 /* Minimum time between two 'actions' (email, sms, external) */ #define DEF_GAP 60 /* 1 minutes */ #define DEF_MAXMPEGTIME 3600 /* 60 minutes */ #define DEF_FFMPEG_BPS 400000 #define DEF_FFMPEG_VBR 0 #define DEF_FFMPEG_CODEC "mpeg4" #define THRESHOLD_TUNE_LENGTH 256 #define MISSING_FRAMES_TIMEOUT 30 /* When failing to get picture frame from camera * we reuse the previous frame until * MISSING_FRAMES_TIMEOUT seconds has passed * and then we show a grey image instead */ #define CONNECTION_KO "Lost connection" #define CONNECTION_OK "Connection OK" #define DEF_MAXSTREAMS 10 /* Maximum number of webcam clients per camera */ #define DEF_MAXWEBQUEUE 10 /* Maximum number of webcam client in queue */ #define DEF_TIMESTAMP "%Y-%m-%d\\n%T" #define DEF_EVENTSTAMP "%Y%m%d%H%M%S" #define DEF_SNAPPATH "%v-%Y%m%d%H%M%S-snapshot" #define DEF_JPEGPATH "%v-%Y%m%d%H%M%S-%q" #define DEF_MPEGPATH "%v-%Y%m%d%H%M%S" #define DEF_TIMEPATH "%Y%m%d-timelapse" #define DEF_TIMELAPSE_MODE "daily" /* Do not break this line into two or more. Must be ONE line */ #define DEF_SQL_QUERY "sql_query insert into security(camera, filename, frame, file_type, time_stamp, event_time_stamp) values('%t', '%f', '%q', '%n', '%Y-%m-%d %T', '%C')" /* Filetype defines */ #define FTYPE_IMAGE 1 #define FTYPE_IMAGE_SNAPSHOT 2 #define FTYPE_IMAGE_MOTION 4 #define FTYPE_MPEG 8 #define FTYPE_MPEG_MOTION 16 #define FTYPE_MPEG_TIMELAPSE 32 #define FTYPE_MPEG_ANY (FTYPE_MPEG | FTYPE_MPEG_MOTION | FTYPE_MPEG_TIMELAPSE) #define FTYPE_IMAGE_ANY (FTYPE_IMAGE | FTYPE_IMAGE_SNAPSHOT | FTYPE_IMAGE_MOTION) /* What types of jpeg files do we want to have */ #define NEWIMG_OFF 0 #define NEWIMG_ON 1 #define NEWIMG_FIRST 2 #define NEWIMG_BEST 4 #define NEWIMG_CENTER 8 #define LOCATE_OFF 0 #define LOCATE_ON 1 #define LOCATE_PREVIEW 2 #define LOCATE_NORMAL 0 #define LOCATE_BOTH 1 #define UPDATE_REF_FRAME 1 #define RESET_REF_FRAME 2 /* Forward declaration, used in track.h */ struct images; #include "track.h" #include "netcam.h" /* Structure to hold images information * The idea is that this should have all information about a picture e.g. diffs, timestamp etc. * The exception is the label information, it uses a lot of memory * When the image is stored all texts motion marks etc. is written to the image * so we only have to send it out when/if we want. */ /* A image can have detected motion in it, but dosn't trigger an event, if we use minimum_motion_frames */ #define IMAGE_MOTION 1 #define IMAGE_TRIGGER 2 #define IMAGE_SAVE 4 #define IMAGE_SAVED 8 #define IMAGE_PRECAP 16 #define IMAGE_POSTCAP 32 struct image_data { unsigned char *image; int diffs; time_t timestamp; /* Timestamp when image was captured */ struct tm timestamp_tm; int shot; /* Sub second timestamp count */ /* movement center to img center distance * Note Dist is calculated distX*distX + distY*distY */ unsigned long cent_dist; unsigned int flags; /* Se IMAGE_* defines */ struct coord location; /* coordinates for center and size of last motion detection*/ int total_labels; }; /* DIFFERENCES BETWEEN imgs.width, conf.width AND rotate_data.cap_width * (and the corresponding height values, of course) * =========================================================================== * Location Purpose * * conf The values in conf reflect width and height set in the * configuration file. These can be set via http remote control, * but they are not used internally by Motion, so it won't break * anything. These values are transferred to imgs in vid_start. * * imgs The values in imgs are the actual output dimensions. Normally * the output dimensions are the same as the capture dimensions, * but for 90 or 270 degrees rotation, they are not. E.g., if * you capture at 320x240, and rotate 90 degrees, the output * dimensions are 240x320. * These values are set from the conf values in vid_start, or * from the first JPEG image in netcam_start. For 90 or 270 * degrees rotation, they are swapped in rotate_init. * * rotate_data The values in rotate_data are named cap_width and cap_height, * and contain the capture dimensions. The difference between * capture and output dimensions is explained above. * These values are set in rotate_init. */ /* date/time drawing, draw.c */ int draw_text (unsigned char *image, int startx, int starty, int width, char *text, int factor); int initialize_chars(void); struct images { struct image_data *image_ring; /* The base address of the image ring buffer */ int image_ring_size; int image_ring_in; /* Index in image ring buffer we last added a image into */ int image_ring_out; /* Index in image ring buffer we want to process next time */ unsigned char *ref; /* The reference frame */ unsigned char *out; /* Picture buffer for motion images */ int *ref_dyn; /* Dynamic objects to be excluded from reference frame */ unsigned char *image_virgin; /* Last picture frame with no text or locate overlay */ struct image_data preview_image; /* Picture buffer for best image when enables */ unsigned char *mask; /* Buffer for the mask file */ unsigned char *smartmask; unsigned char *smartmask_final; unsigned char *common_buffer; int *smartmask_buffer; int *labels; int *labelsize; int width; int height; int type; int size; int motionsize; int labelgroup_max; int labels_above; int labelsize_max; int largest_label; }; /* Contains data for image rotation, see rotate.c. */ struct rotdata { /* Temporary buffer for 90 and 270 degrees rotation. */ unsigned char *temp_buf; /* Degrees to rotate; copied from conf.rotate_deg. This is the value * that is actually used. The value of conf.rotate_deg cannot be used * because it can be changed by motion-control, and changing rotation * while Motion is running just causes problems. */ int degrees; /* Capture width and height - different from output width and height if * rotating 90 or 270 degrees. */ int cap_width; int cap_height; }; /* these used to be global variables but now each thread will have its own context */ struct context { char conf_filename[PATH_MAX]; int threadnr; int daemon; struct config conf; struct images imgs; struct trackoptions track; struct netcam_context *netcam; struct image_data *current_image; /* Pointer to a structure where the image, diffs etc is stored */ int new_img; time_t preview_time; /* Timestamp of preview image */ int preview_shots; /* Shot of preview buffer image */ int locate; struct rotdata rotate_data; /* rotation data is thread-specific */ int noise; int threshold; int diffs_last[THRESHOLD_TUNE_LENGTH]; int smartmask_speed; int snapshot; int makemovie; int finish; int event_nr; int prev_event; char text_event_string[PATH_MAX]; /* The text for conv. spec. %C - we assume PATH_MAX normally 4096 characters is fine */ int postcap; /* downcounter, frames left to to send post event */ int shots; int detecting_motion; struct tm *currenttime_tm; struct tm *eventtime_tm; time_t currenttime; time_t lasttime; time_t eventtime; time_t connectionlosttime; /* timestamp from connection lost */ int lastrate; int moved; int switched; int pause; int missing_frame_counter; /* counts failed attempts to fetch picture frame from camera */ int lost_connection; #if (defined(BSD)) int tuner_dev; #endif int video_dev; int pipe; int mpipe; struct webcam webcam; int stream_count; #if defined(HAVE_MYSQL) || defined(HAVE_PGSQL) int sql_mask; #endif #ifdef HAVE_MYSQL MYSQL *database; #endif #ifdef HAVE_PGSQL PGconn *database_pg; #endif #ifdef HAVE_FFMPEG struct ffmpeg *ffmpeg_new; struct ffmpeg *ffmpeg_motion; struct ffmpeg *ffmpeg_timelapse; struct ffmpeg *ffmpeg_smartmask; char newfilename[PATH_MAX]; char motionfilename[PATH_MAX]; char timelapsefilename[PATH_MAX]; #endif }; extern pthread_mutex_t global_lock; extern volatile int threads_running; extern int debug_level; /* TLS keys below */ extern pthread_key_t tls_key_threadnr; /* key for thread number */ int http_bindsock(int, int); void * mymalloc(size_t); void * myrealloc(void *, size_t, const char *); FILE * myfopen(const char *, const char *); size_t mystrftime(struct context *, char *, size_t, const char *, const struct tm *, const char *, int); int create_path(const char *); void motion_log(int, int, const char *, ...); #endif /* _INCLUDE_MOTION_H */