mirror/motion
1
0
Fork 0
mirror of https://github.com/Motion-Project/motion.git synced 2026-05-19 12:05:54 -04:00
Code Issues Packages Projects Releases Wiki Activity

Apply code standard

Browse Source
This commit is contained in:
AngelCarpintero
2008-07-17 11:27:29 +00:00
parent 9709f438c4
commit b1128b102f
9 changed files with 395 additions and 395 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
alg.h
View File

@@ -1,9 +1,9 @@
/* alg.h
/* alg.h
*
* Detect changes in a video stream.
* Copyright 2001 by Jeroen Vreeken (pe1rxq@amsat.org)
* This software is distributed under the GNU public license version 2
* See also the file 'COPYING'.
* Detect changes in a video stream.
* Copyright 2001 by Jeroen Vreeken (pe1rxq@amsat.org)
* This software is distributed under the GNU public license version 2
* See also the file 'COPYING'.
*
*/
@@ -13,22 +13,22 @@
#include "motion.h"
struct coord {
int x;
int y;
int width;
int height;
int minx;
int maxx;
int miny;
int maxy;
int x;
int y;
int width;
int height;
int minx;
int maxx;
int miny;
int maxy;
};
struct segment {
struct coord coord;
int width;
int height;
int open;
int count;
struct coord coord;
int width;
int height;
int open;
int count;
};
void alg_locate_center_size(struct images *, int width, int height, struct coord *);

10
event.h
View File

@@ -1,11 +1,11 @@
/*
* event.h
* event.h
*
* Include file for event.c
* Include file for event.c
*
* Copyright Jeroen Vreeken, 2002
* This software is distributed under the GNU Public License Version 2
* see also the file 'COPYING'.
* Copyright Jeroen Vreeken, 2002
* This software is distributed under the GNU Public License Version 2
* see also the file 'COPYING'.
*
*/
#ifndef _INCLUDE_EVENT_H_

52
ffmpeg.h
View File

@@ -36,19 +36,19 @@
struct ffmpeg {
#ifdef HAVE_FFMPEG
AVFormatContext *oc;
AVStream *video_st;
AVCodecContext *c;
AVFormatContext *oc;
AVStream *video_st;
AVCodecContext *c;
AVFrame *picture; /* contains default image pointers */
uint8_t *video_outbuf;
int video_outbuf_size;
AVFrame *picture; /* contains default image pointers */
uint8_t *video_outbuf;
int video_outbuf_size;
void *udata; /* U & V planes for greyscale images */
int vbr; /* variable bitrate setting */
char codec[20]; /* codec name */
void *udata; /* U & V planes for greyscale images */
int vbr; /* variable bitrate setting */
char codec[20]; /* codec name */
#else
int dummy;
int dummy;
#endif
};
@@ -61,28 +61,28 @@ void ffmpeg_init(void);
* timelapse video, use TIMELAPSE_CODEC as codec name.
*/
struct ffmpeg *ffmpeg_open(
char *ffmpeg_video_codec,
char *filename,
unsigned char *y, /* YUV420 Y plane */
unsigned char *u, /* YUV420 U plane */
unsigned char *v, /* YUV420 V plane */
int width,
int height,
int rate, /* framerate, fps */
int bps, /* bitrate; bits per second */
int vbr /* variable bitrate */
);
char *ffmpeg_video_codec,
char *filename,
unsigned char *y, /* YUV420 Y plane */
unsigned char *u, /* YUV420 U plane */
unsigned char *v, /* YUV420 V plane */
int width,
int height,
int rate, /* framerate, fps */
int bps, /* bitrate; bits per second */
int vbr /* variable bitrate */
);
/* Puts the image pointed to by the picture member of struct ffmpeg. */
void ffmpeg_put_image(struct ffmpeg *);
/* Puts the image defined by u, y and v (YUV420 format). */
void ffmpeg_put_other_image(
struct ffmpeg *ffmpeg,
unsigned char *y,
unsigned char *u,
unsigned char *v
);
struct ffmpeg *ffmpeg,
unsigned char *y,
unsigned char *u,
unsigned char *v
);
/* Closes the mpeg file. */
void ffmpeg_close(struct ffmpeg *);

294
motion.h
View File

@@ -1,6 +1,6 @@
/* motion.h
/* motion.h
*
* Include file for motion.c
* 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'.
@@ -135,8 +135,8 @@
* and then we show a grey image instead
*/
#define WATCHDOG_TMO 30 /* 10 sec max motion_loop interval */
#define WATCHDOG_OFF -127 /* Turn off watchdog, used when we wants to quit a thread */
#define WATCHDOG_TMO 30 /* 10 sec max motion_loop interval */
#define WATCHDOG_OFF -127 /* Turn off watchdog, used when we wants to quit a thread */
#define CONNECTION_KO "Lost connection"
#define CONNECTION_OK "Connection OK"
@@ -144,46 +144,46 @@
#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_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_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"
#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_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 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_OFF 0
#define LOCATE_ON 1
#define LOCATE_PREVIEW 2
#define LOCATE_NORMAL 0
#define LOCATE_BOTH 1
#define LOCATE_NORMAL 0
#define LOCATE_BOTH 1
#define UPDATE_REF_FRAME 1
#define RESET_REF_FRAME 2
#define UPDATE_REF_FRAME 1
#define RESET_REF_FRAME 2
/* Forward declaration, used in track.h */
struct images;
@@ -198,29 +198,29 @@ struct images;
* 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
#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 */
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;
/* movement center to img center distance
* Note Dist is calculated distX*distX + distY*distY */
unsigned long cent_dist;
unsigned int flags; /* Se IMAGE_* defines */
unsigned int flags; /* Se IMAGE_* defines */
struct coord location; /* coordinates for center and size of last motion detection*/
struct coord location; /* coordinates for center and size of last motion detection*/
int total_labels;
int total_labels;
};
/* DIFFERENCES BETWEEN imgs.width, conf.width AND rotate_data.cap_width
@@ -253,140 +253,140 @@ int draw_text (unsigned char *image, int startx, int starty, int width, const ch
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 */
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;
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;
/* 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
these used to be global variables but now each thread will have its
own context
*/
struct context {
char conf_filename[PATH_MAX];
int threadnr;
unsigned short int daemon;
char pid_file[PATH_MAX];
char conf_filename[PATH_MAX];
int threadnr;
unsigned short int daemon;
char pid_file[PATH_MAX];
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 */
unsigned short int new_img;
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 */
unsigned short int new_img;
int locate;
struct rotdata rotate_data; /* rotation data is thread-specific */
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 noise;
int threshold;
int diffs_last[THRESHOLD_TUNE_LENGTH];
int smartmask_speed;
/* Commands to the motion thread */
volatile unsigned short int snapshot; /* Make a snapshot */
volatile unsigned short int makemovie; /* End a movie */
volatile unsigned short int finish; /* End the thread */
volatile unsigned short int restart; /* Restart the thread when it ends */
/* Is the motion thread running */
volatile unsigned short int running;
volatile int watchdog;
/* Commands to the motion thread */
volatile unsigned short int snapshot; /* Make a snapshot */
volatile unsigned short int makemovie; /* End a movie */
volatile unsigned short int finish; /* End the thread */
volatile unsigned short int restart; /* Restart the thread when it ends */
/* Is the motion thread running */
volatile unsigned short int running;
volatile int watchdog;
pthread_t thread_id;
pthread_t thread_id;
int event_nr;
int prev_event;
int lightswitch_framecounter;
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 event_nr;
int prev_event;
int lightswitch_framecounter;
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 */
short int shots;
unsigned short int detecting_motion;
struct tm *currenttime_tm;
struct tm *eventtime_tm;
short int shots;
unsigned short 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 */
time_t currenttime;
time_t lasttime;
time_t eventtime;
time_t connectionlosttime; /* timestamp from connection lost */
int lastrate;
unsigned short int startup_frames;
unsigned short int moved;
unsigned short int pause;
int missing_frame_counter; /* counts failed attempts to fetch picture frame from camera */
unsigned short int lost_connection;
int lastrate;
unsigned short int startup_frames;
unsigned short int moved;
unsigned short int pause;
int missing_frame_counter; /* counts failed attempts to fetch picture frame from camera */
unsigned short int lost_connection;
#if (defined(BSD))
int tuner_dev;
int tuner_dev;
#endif
int video_dev;
int pipe;
int mpipe;
int video_dev;
int pipe;
int mpipe;
struct webcam webcam;
int stream_count;
struct webcam webcam;
int stream_count;
#if defined(HAVE_MYSQL) || defined(HAVE_PGSQL)
int sql_mask;
int sql_mask;
#endif
#ifdef HAVE_MYSQL
MYSQL *database;
MYSQL *database;
#endif
#ifdef HAVE_PGSQL
PGconn *database_pg;
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];
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
};

258
netcam.h
View File

@@ -1,16 +1,16 @@
/*
* netcam.h
* netcam.h
*
* Include file for handling network cameras.
* Include file for handling network cameras.
*
* This code was inspired by the original netcam.c module
* written by Jeroen Vreeken and enhanced by several Motion
* project contributors, particularly Angel Carpintero and
* Christopher Price.
*
* Copyright 2005, William M. Brack
* This software is distributed under the GNU Public license
* Version 2. See also the file 'COPYING'.
* This code was inspired by the original netcam.c module
* written by Jeroen Vreeken and enhanced by several Motion
* project contributors, particularly Angel Carpintero and
* Christopher Price.
*
* Copyright 2005, William M. Brack
* This software is distributed under the GNU Public license
* Version 2. See also the file 'COPYING'.
*/
#ifndef _INCLUDE_NETCAM_H
#define _INCLUDE_NETCAM_H
@@ -75,11 +75,11 @@ typedef struct netcam_context *netcam_context_ptr;
* when attempting to connect to the netcam.
*/
struct url_t {
char *service;
char *userpass;
char *host;
int port;
char *path;
char *service;
char *userpass;
char *host;
int port;
char *path;
};
/*
@@ -88,18 +88,18 @@ struct url_t {
* which are each described using a struct netcam_image_buff
*/
typedef struct netcam_image_buff {
char *ptr;
int content_length;
size_t size; /* total allocated size */
size_t used; /* bytes already used */
struct timeval image_time; /* time this image was received */
char *ptr;
int content_length;
size_t size; /* total allocated size */
size_t used; /* bytes already used */
struct timeval image_time; /* time this image was received */
} netcam_buff;
typedef netcam_buff *netcam_buff_ptr;
typedef struct file_context {
char *path; /* the path within the URL */
int control_file_desc; /* file descriptor for the control socket */
time_t last_st_mtime; /* time this image was modified */
char *path; /* the path within the URL */
int control_file_desc; /* file descriptor for the control socket */
time_t last_st_mtime; /* time this image was modified */
} tfile_context;
/*
@@ -107,148 +107,148 @@ typedef struct file_context {
* for an individual netcam.
*/
typedef struct netcam_context {
struct context *cnt; /* pointer to parent motion
context structure */
struct context *cnt; /* pointer to parent motion
context structure */
int finish; /* flag to break the camera-
handling thread out of it's
infinite loop in emergency */
int finish; /* flag to break the camera-
handling thread out of it's
infinite loop in emergency */
int threadnr; /* motion's thread number for
the camera-handling thread
(if required). Used for
error reporting */
int threadnr; /* motion's thread number for
the camera-handling thread
(if required). Used for
error reporting */
pthread_t thread_id; /* thread i.d. for a camera-
handling thread (if required).
Not currently used, but may be
useful in the future */
pthread_t thread_id; /* thread i.d. for a camera-
handling thread (if required).
Not currently used, but may be
useful in the future */
pthread_mutex_t mutex; /* mutex used with conditional waits */
pthread_mutex_t mutex; /* mutex used with conditional waits */
pthread_cond_t exiting; /* pthread condition structure to let
the camera-handler acknowledge that
it's finished */
pthread_cond_t exiting; /* pthread condition structure to let
the camera-handler acknowledge that
it's finished */
pthread_cond_t cap_cond; /* pthread condition structure to
initiate next capture request (used
only with non-streaming cameras */
pthread_cond_t cap_cond; /* pthread condition structure to
initiate next capture request (used
only with non-streaming cameras */
pthread_cond_t pic_ready; /* pthread condition structure used
for synchronisation between the
camera handler and the motion main
loop, showing new frame is ready */
int start_capture; /* besides our signalling condition,
we also keep a flag to assure the
camera-handler will always start
a new cycle as soon as possible,
even if it's not currently waiting
on the condition. */
pthread_cond_t pic_ready; /* pthread condition structure used
for synchronisation between the
camera handler and the motion main
loop, showing new frame is ready */
int start_capture; /* besides our signalling condition,
we also keep a flag to assure the
camera-handler will always start
a new cycle as soon as possible,
even if it's not currently waiting
on the condition. */
char *connect_host; /* the host to connect to (may be
either the camera host, or
possibly a proxy) */
int connect_port; /* usually will be 80, but can be
specified as something else by
the user */
char *connect_host; /* the host to connect to (may be
either the camera host, or
possibly a proxy) */
int connect_port; /* usually will be 80, but can be
specified as something else by
the user */
int connect_http_10; /* set to TRUE if HTTP 1.0 connection */
int connect_http_10; /* set to TRUE if HTTP 1.0 connection */
int connect_http_11; /* set to TRUE if HTTP 1.1 connection */
int connect_http_11; /* set to TRUE if HTTP 1.1 connection */
int connect_keepalive; /* set to TRUE if connection maintained
int connect_keepalive; /* set to TRUE if connection maintained
after a request, otherwise FALSE to
close down the socket each time */
int keepalive_thisconn; /* set to TRUE if cam has sent 'Keep-Alive' in this connection */
int keepalive_thisconn; /* set to TRUE if cam has sent 'Keep-Alive' in this connection */
int keepalive_timeup; /* set to TRUE if it is time to close netcam's socket,
and then re-open it with Keep-Alive set again.
Even Keep-Alive netcams need a close/open sometimes. */
int keepalive_timeup; /* set to TRUE if it is time to close netcam's socket,
and then re-open it with Keep-Alive set again.
Even Keep-Alive netcams need a close/open sometimes. */
char *connect_request; /* contains the complete string
required for connection to the
camera */
char *connect_request; /* contains the complete string
required for connection to the
camera */
int sock; /* fd for the camera's socket.
Note that this value is also
present within the struct
rbuf *response. */
int sock; /* fd for the camera's socket.
Note that this value is also
present within the struct
rbuf *response. */
struct timeval timeout; /* The current timeout setting for
the socket. */
struct timeval timeout; /* The current timeout setting for
the socket. */
struct rbuf *response; /* this structure (defined in the
netcam_wget module) contains
the context for an HTTP
connection. Note that this
structure includes a large
buffer for the HTTP data */
struct rbuf *response; /* this structure (defined in the
netcam_wget module) contains
the context for an HTTP
connection. Note that this
structure includes a large
buffer for the HTTP data */
struct ftp_context *ftp; /* this structure contains the
context for FTP connection */
struct ftp_context *ftp; /* this structure contains the
context for FTP connection */
struct file_context *file; /* this structure contains the
context for FILE connection */
struct file_context *file; /* this structure contains the
context for FILE connection */
int (*get_image)(netcam_context_ptr);
/* Function to fetch the image from
the netcam. It is initialised in
netcam_setup depending upon whether
the picture source is from an http
server or from an ftp server */
int (*get_image)(netcam_context_ptr);
/* Function to fetch the image from
the netcam. It is initialised in
netcam_setup depending upon whether
the picture source is from an http
server or from an ftp server */
struct netcam_caps { /* netcam capabilities: */
unsigned char streaming; /* 1 - supported */
unsigned char content_length; /* 0 - unsupported */
} caps;
struct netcam_caps { /* netcam capabilities: */
unsigned char streaming; /* 1 - supported */
unsigned char content_length; /* 0 - unsupported */
} caps;
char *boundary; /* 'boundary' string when used to
separate mjpeg images */
char *boundary; /* 'boundary' string when used to
separate mjpeg images */
size_t boundary_length; /* string length of the boundary
string */
size_t boundary_length; /* string length of the boundary
string */
/* Three separate buffers are used
for handling the data. Their
definitions follow: */
netcam_buff_ptr latest; /* This buffer contains the latest
frame received from the camera */
/* Three separate buffers are used
for handling the data. Their
definitions follow: */
netcam_buff_ptr latest; /* This buffer contains the latest
frame received from the camera */
netcam_buff_ptr receiving; /* This buffer is used for receiving
data from the camera */
netcam_buff_ptr receiving; /* This buffer is used for receiving
data from the camera */
netcam_buff_ptr jpegbuf; /* This buffer is used for jpeg
decompression */
netcam_buff_ptr jpegbuf; /* This buffer is used for jpeg
decompression */
int imgcnt; /* count for # of received jpegs */
int imgcnt_last; /* remember last count to check if a new
image arrived */
int imgcnt; /* count for # of received jpegs */
int imgcnt_last; /* remember last count to check if a new
image arrived */
int error_count; /* simple count of number of errors since
last good frame was received */
unsigned int width; /* info for decompression */
unsigned int height;
int error_count; /* simple count of number of errors since
last good frame was received */
unsigned int width; /* info for decompression */
unsigned int height;
int JFIF_marker; /* Debug to know if JFIF was present or not */
unsigned int netcam_broken; /* For network cameras with buggy firmwares */
int JFIF_marker; /* Debug to know if JFIF was present or not */
unsigned int netcam_broken; /* For network cameras with buggy firmwares */
struct timeval last_image; /* time the most recent image was
received */
struct timeval last_image; /* time the most recent image was
received */
float av_frame_time; /* "running average" of time between
successive frames (microseconds) */
float av_frame_time; /* "running average" of time between
successive frames (microseconds) */
struct jpeg_error_mgr jerr;
jmp_buf setjmp_buffer;
struct jpeg_error_mgr jerr;
jmp_buf setjmp_buffer;
int jpeg_error; /* flag to show error or warning
occurred during decompression*/
int jpeg_error; /* flag to show error or warning
occurred during decompression*/
} netcam_context;

28
netcam_ftp.h
View File

@@ -15,21 +15,21 @@
#define FTP_BUF_SIZE 1024
typedef struct ftp_context {
char *path; /* the path within the URL */
char *user; /* user string */
char *passwd; /* passwd string */
struct sockaddr_in ftp_address; /* the socket addr structure */
int passive; /* flag show passive/active mode used */
int control_file_desc; /* file descriptor for the control socket */
int data_file_desc; /* file descriptor for the data socket */
int state; /* WRITE / READ / CLOSED */
int returnValue; /* the protocol return value */
char *path; /* the path within the URL */
char *user; /* user string */
char *passwd; /* passwd string */
struct sockaddr_in ftp_address; /* the socket addr structure */
int passive; /* flag show passive/active mode used */
int control_file_desc; /* file descriptor for the control socket */
int data_file_desc; /* file descriptor for the data socket */
int state; /* WRITE / READ / CLOSED */
int returnValue; /* the protocol return value */
/* buffer for data received from the control connection */
char control_buffer[FTP_BUF_SIZE + 1];
int control_buffer_index;
int control_buffer_used;
int control_buffer_answer;
/* buffer for data received from the control connection */
char control_buffer[FTP_BUF_SIZE + 1];
int control_buffer_index;
int control_buffer_used;
int control_buffer_answer;
} ftp_context, *ftp_context_pointer;
/* The public interface */

2
picture.h
View File

@@ -1,5 +1,5 @@
/*
* picture.h
* picture.h
*
* Copyright 2002 by Jeroen Vreeken (pe1rxq@amsat.org)
* Portions of this file are Copyright by Lionnel Maugis

10
rotate.h
View File

@@ -1,12 +1,12 @@
/*
* rotate.h
* rotate.h
*
* Include file for handling image rotation.
* Include file for handling image rotation.
*
* Copyright 2004-2005, Per Jonsson (per@pjd.nu)
* Copyright 2004-2005, Per Jonsson (per@pjd.nu)
*
* This software is distributed under the GNU Public license
* Version 2. See also the file 'COPYING'.
* This software is distributed under the GNU Public license
* Version 2. See also the file 'COPYING'.
*/
#ifndef _INCLUDE_ROTATE_H
#define _INCLUDE_ROTATE_H

100
video.h
View File

@@ -1,6 +1,6 @@
/* video.h
/* video.h
*
* Include file for video.c
* Include file for video.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'.
@@ -16,56 +16,56 @@
#endif
/* video4linux stuff */
#define NORM_DEFAULT 0
#define NORM_PAL 0
#define NORM_NTSC 1
#define NORM_SECAM 2
#define NORM_PAL_NC 3
#define IN_DEFAULT 8
#define IN_TV 0
#define IN_COMPOSITE 1
#define IN_COMPOSITE2 2
#define IN_SVIDEO 3
#define NORM_DEFAULT 0
#define NORM_PAL 0
#define NORM_NTSC 1
#define NORM_SECAM 2
#define NORM_PAL_NC 3
#define IN_DEFAULT 8
#define IN_TV 0
#define IN_COMPOSITE 1
#define IN_COMPOSITE2 2
#define IN_SVIDEO 3
/* video4linux error codes */
#define V4L_GENERAL_ERROR 0x01 /* binary 000001 */
#define V4L_BTTVLOST_ERROR 0x05 /* binary 000101 */
#define V4L_FATAL_ERROR -1
#define V4L_GENERAL_ERROR 0x01 /* binary 000001 */
#define V4L_BTTVLOST_ERROR 0x05 /* binary 000101 */
#define V4L_FATAL_ERROR -1
#define VIDEO_DEVICE "/dev/video0"
#define VIDEO_DEVICE "/dev/video0"
struct video_dev {
struct video_dev *next;
int usage_count;
int fd;
const char *video_device;
int input;
int width;
int height;
int brightness;
int contrast;
int saturation;
int hue;
unsigned long freq;
int tuner_number;
struct video_dev *next;
int usage_count;
int fd;
const char *video_device;
int input;
int width;
int height;
int brightness;
int contrast;
int saturation;
int hue;
unsigned long freq;
int tuner_number;
pthread_mutex_t mutex;
pthread_mutexattr_t attr;
int owner;
int frames;
pthread_mutex_t mutex;
pthread_mutexattr_t attr;
int owner;
int frames;
/* Device type specific stuff: */
/* Device type specific stuff: */
#ifndef WITHOUT_V4L
/* v4l */
int v4l2;
void *v4l2_private;
/* v4l */
int v4l2;
void *v4l2_private;
int size_map;
int v4l_fmt;
unsigned char *v4l_buffers[2];
int v4l_curbuffer;
int v4l_maxbuffer;
int v4l_bufsize;
int size_map;
int v4l_fmt;
unsigned char *v4l_buffers[2];
int v4l_curbuffer;
int v4l_maxbuffer;
int v4l_bufsize;
#endif
};
@@ -91,20 +91,20 @@ void mjpegtoyuv420p(unsigned char *map, unsigned char *cap_map, int width, int h
int vid_startpipe(const char *dev_name, int width, int height, int);
int vid_putpipe(int dev, unsigned char *image, int);
unsigned char *v4l_start(struct context *cnt, struct video_dev *viddev, int width, int height,
int input, int norm, unsigned long freq, int tuner_number);
void v4l_set_input(struct context *cnt, struct video_dev *viddev, unsigned char *map, int width, int height, int input,
int norm, int skip, unsigned long freq, int tuner_number);
int input, int norm, unsigned long freq, int tuner_number);
void v4l_set_input(struct context *cnt, struct video_dev *viddev, unsigned char *map, int width,
int height, int input, int norm, int skip, unsigned long freq, int tuner_number);
int v4l_next(struct video_dev *viddev, unsigned char *map, int width, int height);
/* video2.c */
unsigned char *v4l2_start(struct context *cnt, struct video_dev *viddev, int width, int height,
int input, int norm, unsigned long freq, int tuner_number);
void v4l2_set_input(struct context *cnt, struct video_dev *viddev, unsigned char *map, int width, int height,
struct config *conf);
int input, int norm, unsigned long freq, int tuner_number);
void v4l2_set_input(struct context *cnt, struct video_dev *viddev, unsigned char *map, int width,
int height, struct config *conf);
int v4l2_next(struct context *cnt, struct video_dev *viddev, unsigned char *map, int width, int height);
void v4l2_close(struct video_dev *viddev);
void v4l2_cleanup(struct video_dev *viddev);
#endif
#endif /* _INCLUDE_VIDEO_H */
#endif /* _INCLUDE_VIDEO_H */