From:
https://web.archive.org/web/20070830172250/http://fragment.stc.cx/files/wmwebcam-0.3.5.tar.gz
---
wmwebcam/COPYING | 339 ++++++++++++++++++++++++++++++++++++++++++
wmwebcam/Changelog | 18 +++
wmwebcam/Makefile | 16 ++
wmwebcam/README | 56 +++++++
wmwebcam/minirgb.c | 180 ++++++++++++++++++++++
wmwebcam/minirgb.h | 59 ++++++++
wmwebcam/wmwebcam-mask.xbm | 89 +++++++++++
wmwebcam/wmwebcam.c | 361 +++++++++++++++++++++++++++++++++++++++++++++
wmwebcam/wmwebcam.pl | 27 ++++
9 files changed, 1145 insertions(+)
create mode 100644 wmwebcam/COPYING
create mode 100644 wmwebcam/Changelog
create mode 100644 wmwebcam/Makefile
create mode 100644 wmwebcam/README
create mode 100644 wmwebcam/minirgb.c
create mode 100644 wmwebcam/minirgb.h
create mode 100644 wmwebcam/wmwebcam-mask.xbm
create mode 100644 wmwebcam/wmwebcam.c
create mode 100755 wmwebcam/wmwebcam.pl
diff --git a/wmwebcam/COPYING b/wmwebcam/COPYING
new file mode 100644
index 0000000..a43ea21
--- /dev/null
+++ b/wmwebcam/COPYING
@@ -0,0 +1,339 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 675 Mass Ave, Cambridge, MA 02139, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
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+ years, to give any third party, for a charge no more than your
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+
+ 4. You may not copy, modify, sublicense, or distribute the Program
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+ 5. You are not required to accept this License, since you have not
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+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
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+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
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+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
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+all those who receive copies directly or indirectly through you, then
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+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
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+
+It is not the purpose of this section to induce you to infringe any
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+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
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+to distribute software through any other system and a licensee cannot
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+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
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+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ Appendix: How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) 19yy <name of author>
+
+ 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, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) 19yy name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/wmwebcam/Changelog b/wmwebcam/Changelog
new file mode 100644
index 0000000..a148743
--- /dev/null
+++ b/wmwebcam/Changelog
@@ -0,0 +1,18 @@
+0.3.5 (27.01.2001 1900)
+- fixed some things
+
+0.3.0 (27.01.2001 1600)
+- default resolution raised to 352x288 (size about 56x47 in dock)
+- added a one second delay to prevent too much cpu load
+- outputs jpeg image every X seconds to a file and runs a custom script
+ (which runs stamp (for example) and sends the image to webserver or
+ whatever you want it to do..)
+
+0.2.0 (26.01.2001 0300)
+- simple resizing added (just skips pixels, no smoothing)
+
+0.1.1 (26.01.2001 0200)
+- colors fixed
+
+0.1.0
+- first release
diff --git a/wmwebcam/Makefile b/wmwebcam/Makefile
new file mode 100644
index 0000000..09f81b7
--- /dev/null
+++ b/wmwebcam/Makefile
@@ -0,0 +1,16 @@
+CC = gcc
+CFLAGS = -O2 -Wall -I/usr/X11R6/include -DVIDEO_DEV=\"/dev/video\"
+LDFLAGS =
+LIBS = -L/usr/X11R6/lib -lX11 -lXext -lm -ljpeg
+
+OBJS = minirgb.o wmwebcam.o
+
+wmwebcam: $(OBJS)
+ $(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
+
+clean:
+ rm -f $(OBJS) *~ wmwebcam
+
+install:
+ cp wmwebcam /usr/bin
+ cp wmwebcam.pl /usr/bin
diff --git a/wmwebcam/README b/wmwebcam/README
new file mode 100644
index 0000000..09d3613
--- /dev/null
+++ b/wmwebcam/README
@@ -0,0 +1,56 @@
+wmwebcam 0.3.5 - written by Antti Takala <fragm...@nic.fi>
+--------------
+
+better documentation coming later, don't panic.
+
+this is for watching your webcam which has a video4linux driver in your
+windowmakers dock..
+
+this is actually just a edited version of vidcat (from w3cam's package)
+I combined it with minirgb to open a dockapp window where to draw the
+image from the webcam. some code is also taken from timecops
+wmtime-minirgb demo (windowopening etcetc).
+
+default jpeg output file is /tmp/wmwebcam.jpg and default quality is 100%,
+change the default values if necessary from the source code.
+
+also remember to check the wmwebcam.pl and edit it
+
+problems running this app? first I was going to make this only for myself but
+decided to release it anyway. don't ask help if this doesn't work on your
+system, sorry =)
+
+w3cam/vidcat are written by Rasca (th...@gmx.de)
+minirgb is written by time...@japan.co.jp
+
+requirements:
+-------------
+- a v4l webcam (default /dev/video) supporting 352x288
+- libjpeg
+- made for windowmaker but should work on other windowmanagers too
+
+installing:
+-----------
+- adjust default values from wmwebcam.c
+- "make"
+- modify wmwebcam.pl
+- "make install" or copy files manually (wmwebcam, wmwebcam.pl)
+
+features:
+---------
+- grabs image from v4l device once a second (to prevent unnecessary cpu load)
+- shows webcam image in dock resized to 6x smaller image than original
+- saves jpeg image to a file and runs a custom script every X seconds (def 60)
+
+bugs:
+-----
+- not very userfriendly yet =)
+- propably many
+
+todo:
+-----
+- some buttons to control the dockapp (disable scriptrunnig etc)
+- optimizing
+- configuration (command line options and/or .wmwebcamrc file etc..)
+- better documentation,..
+- much much more (please send ideas etc)
diff --git a/wmwebcam/minirgb.c b/wmwebcam/minirgb.c
new file mode 100644
index 0000000..175511a
--- /dev/null
+++ b/wmwebcam/minirgb.c
@@ -0,0 +1,180 @@
+/* minirgb -- simple rgb buffer drawing library for 16, 24 and 32 bit displays
+ * Copyright (C) 2000 time...@japan.co.jp
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include "minirgb.h"
+
+#undef MAX
+#define MAX(a, b) (((a) > (b)) ? (a) : (b))
+
+/* local variables */
+Display *minirgb_display; /* display */
+Visual *minirgb_visual; /* visual */
+int minirgb_depth; /* display depth */
+int minirgb_ok = 0; /* init ok? */
+
+/* local prototypes */
+static __inline void rgb_conv_16(unsigned char *ptr, unsigned char r, unsigned
char g, unsigned char b, XImage *image);
+static __inline void rgb_conv_24(unsigned char *ptr, unsigned char r, unsigned
char g, unsigned char b, XImage *image);
+static __inline void rgb_conv_32(unsigned char *ptr, unsigned char r, unsigned
char g, unsigned char b, XImage *image);
+
+static __inline void rgb_conv_16(unsigned char *ptr, unsigned char r, unsigned
char g, unsigned char b, XImage *image)
+{
+ if (image->green_mask & 0x7e0) /* 565 */
+ *(unsigned short int *)ptr = ((r >> 3) << 11) |
+ ((g >> 2) << 5) |
+ (b >> 3);
+ else /* 555 untested */
+ *(unsigned short int *)ptr = ((r >> 3) << 11) |
+ ((g >> 3) << 6) |
+ (b >> 3);
+}
+
+static __inline void rgb_conv_24(unsigned char *ptr, unsigned char r, unsigned
char g, unsigned char b, XImage *image)
+{
+ /* untested */
+ *ptr++ = r;
+ *ptr++ = g;
+ *ptr = b;
+}
+
+static __inline void rgb_conv_32(unsigned char *ptr, unsigned char r, unsigned
char g, unsigned char b, XImage *image)
+{
+ if (image->red_mask & 0xff0000) /* 0888 */
+ *(unsigned int *)ptr = (r << 16) |
+ (g << 8) |
+ (b);
+ else /* 8880 untested */
+ *(unsigned int *)ptr = (r << 24) |
+ (g << 16) |
+ (b << 8);
+}
+
+int minirgb_init(Display *d)
+{
+ int screen;
+
+ minirgb_display = d;
+ screen = DefaultScreen(minirgb_display);
+ minirgb_visual = XDefaultVisual(minirgb_display, screen);
+ minirgb_depth = XDefaultDepth(minirgb_display, screen);
+ if (minirgb_depth <= 8) {
+ fprintf(stderr, "minirgb: No support for 8 bit displays\n");
+ minirgb_ok = 0;
+ return 1;
+ } else {
+ minirgb_ok = 1;
+ return 0;
+ }
+}
+
+void minirgb_setpixel(MiniRGB *rgb_image, unsigned char *color, unsigned int
x, unsigned int y)
+{
+ unsigned char *ptr;
+
+ ptr = rgb_image->mem + (y * rgb_image->rowstride * 3) + (x * 3);
+ *ptr++ = *color++;
+ *ptr++ = *color++;
+ *ptr = *color;
+}
+
+void minirgb_copy(MiniRGB *from, MiniRGB *to,
+ unsigned int sx, unsigned int sy, unsigned int w, unsigned int h,
+ unsigned int dx, unsigned int dy)
+{
+ unsigned int i;
+ unsigned char *src, *dest;
+
+#ifdef VERBOSE
+ fprintf(stderr, "minirgb: copy %d, %d (%dx%d) -> %d, %d)\n", sx, sy, w, h,
dx, dy);
+#endif
+
+#if 0
+ if (w == 1) { /* special case - dot operations */
+ src = from->mem + (sy * from->rowstride * 3) + sx * 3;
+ dest = to->mem + (dy * to->rowstride * 3) + dx * 3;
+ dest[0] = dest[0] & src[0];
+ dest[1] = dest[1] & src[1];
+ dest[2] = dest[2] & src[2];
+ return;
+ }
+#endif
+
+ for (i = 0; i < h; i++) {
+ src = from->mem + ((sy + i) * from->rowstride * 3) + sx * 3;
+ dest = to->mem + ((dy + i) * to->rowstride * 3) + dx * 3;
+ memcpy(dest, src, w * 3);
+ }
+}
+
+void minirgb_new(MiniRGB *image, unsigned int width, unsigned int height)
+{
+ image->width = width;
+ image->height = height;
+ image->rowstride = width;
+ image->mem = calloc(1, width * height * 3);
+}
+
+void minirgb_draw(Window drawable, GC gc, int x, int y, int width,
+ int height, MiniRGB *rgb_image)
+{
+ XImage *image = NULL;
+ unsigned int bpp;
+ unsigned int x0, y0;
+ unsigned char *ptr, *col;
+ void (*conv) (unsigned char *, unsigned char, unsigned char, unsigned
char, XImage *) = NULL;
+
+ if (!minirgb_ok)
+ return;
+
+ image = XCreateImage(minirgb_display, minirgb_visual, minirgb_depth,
ZPixmap, 0, 0, width, height, 32, 0);
+ bpp = (image->bits_per_pixel + 7) / 8;
+ switch (bpp) {
+ case 2:
+ conv = rgb_conv_16;
+ break;
+ case 3:
+ conv = rgb_conv_24;
+ break;
+ case 4:
+ conv = rgb_conv_32;
+ break;
+ }
+#ifdef VERBOSE
+ printf("minirgb: image %p %dx%d (bpp: %d, bpl: %d)\n", image, width,
height, bpp, image->bytes_per_line);
+#endif
+ image->data = malloc(image->bytes_per_line * height);
+ if (!image->data) {
+ fprintf(stderr, "minirgb: allocation error\n");
+ XDestroyImage(image);
+ return;
+ }
+
+ for (y0 = 0; y0 < height; y0++) {
+ for (x0 = 0; x0 < width; x0++) {
+ col = rgb_image->mem + (y0 * rgb_image->rowstride * 3 + x0 * 3);
+ ptr = image->data + (y0 * image->bytes_per_line + x0 * bpp);
+ conv(ptr, col[0], col[1], col[2], image);
+ }
+ }
+ /* draw image onto drawable */
+ XPutImage(minirgb_display, drawable, gc, image, 0, 0, x, y, width, height);
+ XDestroyImage(image);
+}
diff --git a/wmwebcam/minirgb.h b/wmwebcam/minirgb.h
new file mode 100644
index 0000000..2b50e3e
--- /dev/null
+++ b/wmwebcam/minirgb.h
@@ -0,0 +1,59 @@
+/* minirgb -- simple rgb buffer drawing library for 16, 24 and 32 bit displays
+ * Copyright (C) 2000 time...@japan.co.jp
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#ifndef _MINIRGB_H_
+#define _MINIRGB_H_
+#include <X11/Xlib.h>
+
+typedef struct _MiniRGB MiniRGB;
+
+struct _MiniRGB {
+ unsigned char *mem; /* rgb buffer */
+ unsigned int width; /* buffer width */
+ unsigned int height; /* buffer height */
+ unsigned int rowstride; /* row stride */
+};
+
+void minirgb_draw(Window drawable,
+ GC gc,
+ int x,
+ int y,
+ int width,
+ int height,
+ MiniRGB *rgb_image);
+
+int minirgb_init (Display *display);
+
+void minirgb_setpixel(MiniRGB *rgb_image,
+ unsigned char *color,
+ unsigned int x,
+ unsigned int y);
+
+void minirgb_copy (MiniRGB *from,
+ MiniRGB *to,
+ unsigned int x,
+ unsigned int y,
+ unsigned int w,
+ unsigned int h,
+ unsigned int dx,
+ unsigned int dy);
+
+void minirgb_new (MiniRGB *image,
+ unsigned int width,
+ unsigned int height);
+
+#endif /* !_MINIRGB_H_ */
diff --git a/wmwebcam/wmwebcam-mask.xbm b/wmwebcam/wmwebcam-mask.xbm
new file mode 100644
index 0000000..366f5cc
--- /dev/null
+++ b/wmwebcam/wmwebcam-mask.xbm
@@ -0,0 +1,89 @@
+#define wmwebcam_mask_width 128
+#define wmwebcam_mask_height 64
+static char wmwebcam_mask_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, };
diff --git a/wmwebcam/wmwebcam.c b/wmwebcam/wmwebcam.c
new file mode 100644
index 0000000..ee166f4
--- /dev/null
+++ b/wmwebcam/wmwebcam.c
@@ -0,0 +1,361 @@
+/* wmwebcam - modified vidcat - read the README file for more info */
+
+/*
+ * vidcat.c
+ *
+ * Copyright (C) 1998 - 2000 Rasca, Berlin
+ * EMail: th...@gmx.de
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <linux/types.h>
+#include <linux/videodev.h>
+
+#include <jpeglib.h>
+
+#include <X11/Xlib.h>
+#include <X11/xpm.h>
+#include <X11/extensions/shape.h>
+
+#include "wmwebcam-mask.xbm"
+#include "minirgb.h"
+
+
+//////////////////////// CHANGE THESE IF NECESSARY ///////////////////////////
+
+#define DEF_WIDTH 352 // changing these requires adjustements
+#define DEF_HEIGHT 288 // to the source, use default if possible
+
+#define SENDINGDELAY 60 // default delay between saving jpeg
+ // images and scriptrunning (in seconds)
+
+#define OUTPUTFILE "/tmp/wmwebcam.jpg" // default output file
+#define CUSTOMSCRIPT "wmwebcam.pl" // default custom script
+#define QUAL_DEFAULT 100 // default jpeg outputquality
+
+//////////////////////////////////////////////////////////////////////////////
+
+char *basename (const char *s);
+
+Display *display;
+Window win;
+Window iconwin;
+GC gc;
+MiniRGB ui; /* 64x64 main window buffer */
+MiniRGB draw; /* buffer with images etc */
+
+void new_window(char *name, char *mask_data)
+{
+ Pixel fg, bg;
+ XGCValues gcval;
+ XSizeHints sizehints;
+ XClassHint classhint;
+ XWMHints wmhints;
+ int screen;
+ Window root;
+ Pixmap mask;
+ screen = DefaultScreen(display);
+ root = DefaultRootWindow(display);
+
+ sizehints.flags = USSize;
+ sizehints.width = 64;
+ sizehints.height = 64;
+
+ fg = BlackPixel(display, screen);
+ bg = WhitePixel(display, screen);
+
+ win = XCreateSimpleWindow(display, root,
+ 0, 0, sizehints.width,
+ sizehints.height, 1, fg, bg);
+ iconwin =
+ XCreateSimpleWindow(display, win, 0, 0,
+ sizehints.width, sizehints.height, 1, fg, bg);
+
+ XSetWMNormalHints(display, win, &sizehints);
+ classhint.res_name = name;
+ classhint.res_class = name;
+ XSetClassHint(display, win, &classhint);
+
+ XSelectInput(display, win,
+ ExposureMask | ButtonPressMask | ButtonReleaseMask |
+ StructureNotifyMask);
+ XSelectInput(display, iconwin,
+ ExposureMask | ButtonPressMask | ButtonReleaseMask |
+ StructureNotifyMask);
+
+ XStoreName(display, win, name);
+ XSetIconName(display, win, name);
+
+ gcval.foreground = fg;
+ gcval.background = bg;
+ gcval.graphics_exposures = False;
+ gc =
+ XCreateGC(display, win,
+ GCForeground | GCBackground | GCGraphicsExposures,
+ &gcval);
+
+ mask = XCreateBitmapFromData(display, win, mask_data, 128, 64);
+
+ XShapeCombineMask(display, win, ShapeBounding, 0, 0,
+ mask, ShapeSet);
+ XShapeCombineMask(display, iconwin, ShapeBounding, 0,
+ 0, mask, ShapeSet);
+
+ wmhints.initial_state = WithdrawnState;
+ wmhints.flags = StateHint;
+ wmhints.icon_window = iconwin;
+ wmhints.icon_x = sizehints.x;
+ wmhints.icon_y = sizehints.y;
+ wmhints.window_group = win;
+ wmhints.flags =
+ StateHint | IconWindowHint | IconPositionHint | WindowGroupHint;
+ XSetWMHints(display, win, &wmhints);
+
+ XMapWindow(display, win);
+}
+
+void redraw_window(void)
+{
+ minirgb_draw(win, gc, 0, 0, 64, 64, &ui);
+ minirgb_draw(iconwin, gc, 0, 0, 64, 64, &ui);
+}
+
+#define copyXPMArea(x, y, w, h, dx, dy) minirgb_copy(&draw, &ui, x, y, w, h,
dx, dy)
+
+
+char *
+get_image (int dev, int width, int height,int *size)
+{
+ struct video_capability vid_caps;
+ struct video_mbuf vid_buf;
+ struct video_mmap vid_mmap;
+ char *map;
+ int len;
+
+ if (ioctl (dev, VIDIOCGCAP, &vid_caps) == -1) {
+ perror ("ioctl (VIDIOCGCAP)");
+ return (NULL);
+ }
+
+ if (ioctl (dev, VIDIOCGMBUF, &vid_buf) == -1) {
+ struct video_window vid_win;
+
+ if (ioctl (dev, VIDIOCGWIN, &vid_win) != -1) {
+ vid_win.width = width;
+ vid_win.height = height;
+ if (ioctl (dev, VIDIOCSWIN, &vid_win) == -1)
+ return (NULL);
+ }
+
+ map = malloc (width * height * 3);
+ len = read (dev, map, width * height * 3);
+ if (len <= 0) { free (map); return (NULL); }
+ *size = 0;
+ return (map);
+ }
+
+ map = mmap (0, vid_buf.size, PROT_READ|PROT_WRITE,MAP_SHARED,dev,0);
+ if ((unsigned char *)-1 == (unsigned char *)map) {
+ perror ("mmap()");
+ return (NULL);
+ }
+
+ vid_mmap.format = VIDEO_PALETTE_RGB24;
+ vid_mmap.frame = 0;
+ vid_mmap.width = width;
+ vid_mmap.height = height;
+ if (ioctl (dev, VIDIOCMCAPTURE, &vid_mmap) == -1) {
+ perror ("VIDIOCMCAPTURE");
+ munmap (map, vid_buf.size);
+ return (NULL);
+ }
+ if (ioctl (dev, VIDIOCSYNC, &vid_mmap) == -1) {
+ perror ("VIDIOCSYNC");
+ munmap (map, vid_buf.size);
+ return (NULL);
+ }
+ *size = vid_buf.size;
+ return (map);
+}
+
+void
+put_image_jpeg (char *image, int width, int height, int quality)
+{
+
+ FILE *output;
+ int y, x, line_width;
+ JSAMPROW row_ptr[1];
+ struct jpeg_compress_struct cjpeg;
+ struct jpeg_error_mgr jerr;
+ char *line;
+
+ output = fopen("/tmp/wmwebcam.jpg","w");
+
+ if(!output) return;
+
+ line = malloc (width * 3);
+ if (!line)
+ return;
+ cjpeg.err = jpeg_std_error(&jerr);
+ jpeg_create_compress (&cjpeg);
+ cjpeg.image_width = width;
+ cjpeg.image_height= height;
+ cjpeg.input_components = 3;
+ cjpeg.in_color_space = JCS_RGB;
+ jpeg_set_defaults (&cjpeg);
+
+ jpeg_set_quality (&cjpeg, quality, TRUE);
+ cjpeg.dct_method = JDCT_FASTEST;
+ jpeg_stdio_dest (&cjpeg, output);
+
+ jpeg_start_compress (&cjpeg, TRUE);
+
+ row_ptr[0] = line;
+ line_width = width * 3;
+ for ( y = 0; y < height; y++) {
+ for (x = 0; x < line_width; x+=3) {
+ line[x] = image[x+2];
+ line[x+1] = image[x+1];
+ line[x+2] = image[x];
+ }
+ jpeg_write_scanlines (&cjpeg, row_ptr, 1);
+ image += line_width;
+ }
+ jpeg_finish_compress (&cjpeg);
+ jpeg_destroy_compress (&cjpeg);
+ free (line);
+ fclose (output);
+}
+
+void
+put_image (char *image, int width, int height)
+{
+
+ int x, y, r,g,b, c;
+ unsigned char *p = (unsigned char *)image;
+ unsigned char *buf = (unsigned char *)image;
+
+ for (y = 0; y < 288; y++ ) {
+ c=0;
+ for (x = 0; x < 348; x++ ) {
+ r = buf[0]; g = buf[1]; b = buf[2]; buf += 3;
+ c++;
+ if (c == 6) {
+ c = 0;
+ *p++ = b; *p++ = g; *p++ = r;
+ }
+ }
+ }
+
+ memcpy(draw.mem, image, 352*288*3);
+}
+
+int
+main (int argc, char *argv[])
+{
+ XEvent Event;
+ char *image, *device = VIDEO_DEV;
+
+ int delay = SENDINGDELAY;
+ int width = DEF_WIDTH, height = DEF_HEIGHT, size, dev = -1;
+ int max_try = 5;
+ int quality = QUAL_DEFAULT;
+
+ display = XOpenDisplay(NULL);
+ if (!display) {
+ fprintf(stderr, "Unable to open default display\n");
+ exit(1);
+ }
+
+ if (minirgb_init(display)) {
+ fprintf(stderr, "minirgb init failed!\n");
+ exit(1);
+ }
+
+ new_window("wmwebcam", wmwebcam_mask_bits);
+ minirgb_new(&ui, 64, 64);
+ minirgb_new(&draw, 352, 288);
+ copyXPMArea(0, 0, 64, 64, 0, 0);
+
+while (1) {
+ while (max_try) {
+ dev = open (device, O_RDWR);
+ if (dev == -1) {
+ if (!--max_try) {
+ fprintf (stderr, "Can't open device %s\n",
VIDEO_DEV);
+ exit (0);
+ }
+ sleep (1);
+ } else {
+ break;
+ }
+ }
+ image = get_image (dev, width, height, &size);
+ if (!size) close (dev);
+
+ if (image) {
+
+ if (delay == SENDINGDELAY) { put_image_jpeg(image, width, height,
quality); }
+
+ put_image(image, width, height);
+
+ copyXPMArea(1, 1, 54, 47, 5, 5);
+
+ while (XPending(display)) {
+ XNextEvent(display, &Event);
+ switch (Event.type) {
+ case Expose:
+ redraw_window();
+ break;
+ case DestroyNotify:
+ XCloseDisplay(display);
+ exit(0);
+ break;
+ }
+ }
+ redraw_window();
+
+ if (size) {
+ munmap (image, size);
+ close (dev);
+ } else if (image) {
+ free (image);
+ }
+
+ // close device first before starting to send the image
+
+ if (delay == SENDINGDELAY) { system (CUSTOMSCRIPT); delay = 0; }
+
+ delay++;
+ sleep (1);
+
+ } else {
+ fprintf (stderr, "Error: Can't get image\n"); exit(0);
+ }
+}
+ return (0);
+}
+
diff --git a/wmwebcam/wmwebcam.pl b/wmwebcam/wmwebcam.pl
new file mode 100755
index 0000000..15d9517
--- /dev/null
+++ b/wmwebcam/wmwebcam.pl
@@ -0,0 +1,27 @@
+#!/usr/bin/perl
+
+# this script checks if the ppp connection is on and then stamps the
+# images and sends them to the webserver
+
+# check if the ppp is on before stamping&sending, otherwise don't do
+# anything
+$areweonline = `grep "ppp" /proc/net/route`;
+
+if (length $areweonline != 0) { # THIS IS JUST MY CONFIGURATION,
+ # CHANGE TO YOUR OWN
+
+system "stamp"; # stamp reads /tmp/wmwebcam.jpg and outputs
+ # /tmp/webcam.jpg with some info (has to be
+ # configured to do so)
+# get stamp from:
+# http://sourceforge.net/projects/stamp
+
+# NOTE: stamp has the ability to send the image to server via ftp, but I
+# prefer using scp.
+
+system "scp -q /tmp/webcam.jpg SOME_HOST:public_html/webcam.jpg";
+ # replace the previous line to suit your needs
+ # or disable if you use stamp's own ftpsend
+} else {
+# don't do anything
+}
--
2.7.4
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