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1
.gitignore
vendored
@@ -2,6 +2,7 @@
|
|||||||
__pycache__/
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__pycache__/
|
||||||
*.py[cod]
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*.py[cod]
|
||||||
*$py.class
|
*$py.class
|
||||||
|
CACHEDIR.TAG
|
||||||
|
|
||||||
# C extensions
|
# C extensions
|
||||||
*.so
|
*.so
|
||||||
|
|||||||
17
README.md
@@ -1,9 +1,9 @@
|
|||||||
# Little Prynter
|
# Little Prynter
|
||||||
---
|
---
|
||||||
|
|
||||||
> Print out shit from the cloud on a thermal paper.
|
<img src="src/static/images/little-printer_banner.png" style="padding:auto">
|
||||||
|
|
||||||

|
> Print out shit from the cloud on a thermal paper.
|
||||||
|
|
||||||
## About
|
## About
|
||||||
|
|
||||||
@@ -20,7 +20,8 @@ To make this project work, you will need :
|
|||||||
- Some knowledge of the command line,
|
- Some knowledge of the command line,
|
||||||
- Some knowledge of Python.
|
- Some knowledge of Python.
|
||||||
- 3h of your time, 5h if things need debugging.
|
- 3h of your time, 5h if things need debugging.
|
||||||
- `git`, `virtualenv`,`pip` and `python` >= 3.8.6.
|
- `fswebcam`, `libjpeg-dev` ,`zlib1g-dev`,`libffi-dev`,`git`, `virtualenv`,`pip` and `python` >= 3.8.6.
|
||||||
|
- A webcam for the webcam page to work. Will work on a smartphone. Not required.
|
||||||
|
|
||||||
## Context
|
## Context
|
||||||
|
|
||||||
@@ -60,6 +61,16 @@ This command should start a web server with which you can test your configuratio
|
|||||||
|
|
||||||
Voilà !
|
Voilà !
|
||||||
|
|
||||||
|
## Screenshots
|
||||||
|
|
||||||
|

|
||||||
|
> The first page. You can print a picture, or a short message. It's basically exposing the API in html.
|
||||||
|
|
||||||
|

|
||||||
|
> Using the webcam via Javascript, you can print out a picture from your phone, webcam, or any other video device.
|
||||||
|
|
||||||
|

|
||||||
|
|
||||||
## More
|
## More
|
||||||
|
|
||||||
If you liked this project, feel free to support my work !
|
If you liked this project, feel free to support my work !
|
||||||
|
|||||||
@@ -6,6 +6,13 @@ vendor_id = 0x04b8
|
|||||||
device_id = 0x0e28
|
device_id = 0x0e28
|
||||||
upload_folder = "src/static/uploads"
|
upload_folder = "src/static/uploads"
|
||||||
|
|
||||||
|
# Raspberry Pi Configuration
|
||||||
|
[rpi]
|
||||||
|
button_gpio_port_number = 2
|
||||||
|
indicator_gpio_port_number = 22
|
||||||
|
flash_gpio_port_number = 16
|
||||||
|
flash = true
|
||||||
|
|
||||||
# Users = Password
|
# Users = Password
|
||||||
[users]
|
[users]
|
||||||
admin = "admin"
|
admin = "admin"
|
||||||
|
|||||||
@@ -5,6 +5,12 @@
|
|||||||
vendor_id = "0x04b8"
|
vendor_id = "0x04b8"
|
||||||
device_id = "0x0e28"
|
device_id = "0x0e28"
|
||||||
|
|
||||||
|
# Raspberry Pi Configuration
|
||||||
|
[rpi]
|
||||||
|
button_gpio_port_number = 17
|
||||||
|
indicator_gpio_port_number = 18
|
||||||
|
flash = true
|
||||||
|
|
||||||
# Users = Password
|
# Users = Password
|
||||||
[users]
|
[users]
|
||||||
admin = "admin"
|
admin = "admin"
|
||||||
|
|||||||
|
Before Width: | Height: | Size: 20 KiB |
5
docs/Thermal Receipt/CMakeLists.txt
Normal file
@@ -0,0 +1,5 @@
|
|||||||
|
#cmake_minimum_required(VERSION 2.8)
|
||||||
|
add_executable(rastertotmtr
|
||||||
|
filter/TmThermalReceipt.c
|
||||||
|
)
|
||||||
|
target_link_libraries(rastertotmtr cupsimage cups)
|
||||||
171
docs/Thermal Receipt/EULA
Normal file
@@ -0,0 +1,171 @@
|
|||||||
|
SEIKO EPSON CORPORATION
|
||||||
|
SOFTWARE LICENSE AGREEMENT
|
||||||
|
|
||||||
|
IMPORTANT! READ THIS SOFTWARE LICENSE AGREEMENT CAREFULLY. The
|
||||||
|
computer software product, fontware, typefaces and/or data, including
|
||||||
|
any accompanying explanatory written materials (the "Software") should
|
||||||
|
only be installed or used by the Licensee ("you") on the condition you
|
||||||
|
agree with SEIKO EPSON CORPORATION ("EPSON") to the terms and
|
||||||
|
conditions set forth in this Agreement. By installing or using the
|
||||||
|
Software, you are representing to agree all the terms and conditions
|
||||||
|
set forth in this Agreement. You should read this Agreement carefully
|
||||||
|
before installing or using the Software. If you do not agree with the
|
||||||
|
terms and conditions of this Agreement, you are not permitted to
|
||||||
|
install or use the Software.
|
||||||
|
|
||||||
|
1. License. EPSON and its suppliers grant you a personal,
|
||||||
|
nonexclusive, royalty-free, non-sublicensable limited license to
|
||||||
|
install and use the Software solely for the purpose of using EPSON
|
||||||
|
printer products ("Purpose") on any single computer or computers
|
||||||
|
that you intend to use directly or via network. You may allow other
|
||||||
|
users of the computers connected to the network to use the Software,
|
||||||
|
provided that you (a) ensure that all such users agree and are bound
|
||||||
|
by the terms and conditions of this Agreement, (b) ensure that all
|
||||||
|
such users use the Software only in conjunction with the computers and
|
||||||
|
in relation to the network of which they form part, and (c) indemnify
|
||||||
|
and keep whole EPSON and its suppliers against all damages, losses,
|
||||||
|
costs, expenses and liabilities which EPSON or its suppliers may incur
|
||||||
|
as a consequence of such users failing to observe and perform the
|
||||||
|
terms and conditions of this Agreement. You may also make copies of
|
||||||
|
the Software as necessary for backup and archival purposes, provided
|
||||||
|
that the copyright notice is reproduced in its entirety on the backup
|
||||||
|
copy. The term "Software" shall include the software components,
|
||||||
|
media, all copies made by you and any upgrades, modified versions,
|
||||||
|
updates, additions and copies of the Software licensed to you by EPSON
|
||||||
|
or its suppliers. EPSON and its suppliers reserve all rights not
|
||||||
|
granted herein.
|
||||||
|
|
||||||
|
2. Other Rights and Limitations. You agree not to modify, adapt or
|
||||||
|
translate the Software. You also agree not to attempt to reverse
|
||||||
|
engineer, decompile, disassemble or otherwise attempt to discover the
|
||||||
|
source code of the Software. You may not use the Software for any
|
||||||
|
purposes other than the Purpose. You may not share, rent, lease,
|
||||||
|
encumber, sublicense or lend the Software. You may, however, transfer
|
||||||
|
all your rights to use the Software to another person or legal entity
|
||||||
|
provided that you transfer this Agreement, the Software, including all
|
||||||
|
copies, updates and prior versions, to such person or entity, and that
|
||||||
|
you retain no copies, including copies stored on a computer. Some
|
||||||
|
states or jurisdictions, however, do not allow the restriction or
|
||||||
|
limitation on transfer of the Software, so the above limitations may
|
||||||
|
not apply to you.
|
||||||
|
|
||||||
|
3. Ownership. Title, ownership rights, and intellectual property
|
||||||
|
rights in and to the Software and any copies thereof shall remain with
|
||||||
|
EPSON or its suppliers. There is no transfer to you of any title to
|
||||||
|
or ownership of the Software and this License shall not be construed
|
||||||
|
as a sale of any rights in the Software. The Software is protected by
|
||||||
|
Japanese Copyright Law and international copyright treaties, as well
|
||||||
|
as other intellectual property laws and treaties. Except as otherwise
|
||||||
|
provided in this Agreement, you may not copy the Software. You also
|
||||||
|
agree not to remove or alter any copyright and other proprietary
|
||||||
|
notices on any copies of the Software.
|
||||||
|
|
||||||
|
4. LGPL. The Software uses the open source software programs which
|
||||||
|
apply the GNU Lesser General Public License Version 2 or later version
|
||||||
|
("LGPL"). Notwithstanding any provision of this Agreement, you may
|
||||||
|
make modification of the Software for your own use and reverse
|
||||||
|
engineering for debugging such modifications according to the terms
|
||||||
|
and conditions of the LGPL.
|
||||||
|
|
||||||
|
5. Protection and Security. You agree to use your best efforts and
|
||||||
|
take all reasonable steps to safeguard the Software to ensure that no
|
||||||
|
unauthorized person has access to them and that no unauthorized copy,
|
||||||
|
publication, disclosure or distribution of any of the Software is
|
||||||
|
made. You acknowledge that the Software contains valuable,
|
||||||
|
confidential information and trade secrets, that unauthorized use and
|
||||||
|
copying are harmful to EPSON and its suppliers, and that you have a
|
||||||
|
confidentiality obligation as to such valuable information and trade
|
||||||
|
secrets.
|
||||||
|
|
||||||
|
6. Limited Warranty. In case of that you obtained the Software by
|
||||||
|
media from EPSON or a dealer, EPSON warrants that the media on which
|
||||||
|
the Software is recorded will be free from defects in workmanship and
|
||||||
|
materials under normal use for a period of 90 days from the date of
|
||||||
|
delivery to you. If the media is returned to EPSON or the dealer from
|
||||||
|
which the media was obtained within 90 days of the date of delivery to
|
||||||
|
you, and if EPSON determines the media to be defective and provided
|
||||||
|
the media was not subject to misuse, abuse, misapplication or use in
|
||||||
|
defective equipment, EPSON will replace the media, upon your return to
|
||||||
|
EPSON of the Software, including all copies of any portions thereof.
|
||||||
|
ALL IMPLIED WARRANTIES ON THE MEDIA, INCLUDING IMPLIED WARRANTIES OF
|
||||||
|
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO
|
||||||
|
THE DURATION OF THE EXPRESS WARRANTY SET FORTH ABOVE.
|
||||||
|
|
||||||
|
You acknowledge and agree that the use of the Software is at
|
||||||
|
your sole risk. THE SOFTWARE IS PROVIDED "AS IS" AND WITHOUT
|
||||||
|
ANY WARRANTY OF ANY KIND. EPSON AND ITS SUPPLIERS DO NOT AND
|
||||||
|
CANNOT WARRANT THE PERFORMANCE OR RESULTS YOU MAY OBTAIN BY
|
||||||
|
USING THE SOFTWARE. THE FOREGOING STATES THE SOLE AND
|
||||||
|
EXCLUSIVE REMEDIES FOR EPSON'S AND ITS SUPPLIERS' BREACH OF
|
||||||
|
WARRANTY. EXCEPT FOR THE FOREGOING LIMITED WARRANTY, EPSON
|
||||||
|
AND ITS SUPPLIERS MAKE NO WARRANTIES, EXPRESS OR IMPLIED, AS
|
||||||
|
TO NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR ANY
|
||||||
|
PARTICULAR PURPOSE. Some states or jurisdictions do not allow
|
||||||
|
the exclusion of implied warranties or limitations on how long
|
||||||
|
an implied warranty may last, so the above limitations may not
|
||||||
|
apply to you. This warranty gives you specific legal rights.
|
||||||
|
You may have other rights which vary from state to state or
|
||||||
|
jurisdiction to jurisdiction.
|
||||||
|
|
||||||
|
IN NO EVENT WILL EPSON OR ITS SUPPLIERS BE LIABLE TO YOU,
|
||||||
|
WHETHER ARISING UNDER CONTRACT, TORT (INCLUDING NEGLIGENCE),
|
||||||
|
STRICT LIABILITY, BREACH OR WARRANTY, MISREPRESENTATION OR
|
||||||
|
OTHERWISE, FOR ANY DIRECT, CONSEQUENTIAL, INCIDENTAL OR
|
||||||
|
SPECIAL DAMAGES, INCLUDING ANY LOST PROFITS OR LOST SAVINGS,
|
||||||
|
EVEN IF EPSON, ITS SUPPLIERS OR ANY REPRESENTATIVE HAS BEEN
|
||||||
|
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, OR FOR ANY CLAIM
|
||||||
|
BY ANY THIRD PARTY. Some states or jurisdictions, however, do
|
||||||
|
not allow the exclusion or limitation of incidental,
|
||||||
|
consequential or special damages, so the above limitations may
|
||||||
|
not apply to you.
|
||||||
|
|
||||||
|
7. Termination. Without prejudice to any other rights EPSON has, this
|
||||||
|
Agreement shall automatically terminate upon failure by you to comply
|
||||||
|
with its terms. You may also terminate this Agreement at any time by
|
||||||
|
uninstalling and destroying the Software and all copies thereof.
|
||||||
|
|
||||||
|
8. Export Restriction. You agree not to transfer, export or re-export
|
||||||
|
the Software and any data or information which you obtained from EPSON
|
||||||
|
or use the Software without a proper license under Japanese law,
|
||||||
|
restrictions and regulations, or the laws of the jurisdiction in which
|
||||||
|
the Software is obtained.
|
||||||
|
|
||||||
|
9. Governing Law and General Provisions. This Agreement shall be
|
||||||
|
governed and construed under by the laws of Japan without regard to
|
||||||
|
its conflicts of law rules. This Agreement is the entire agreement
|
||||||
|
between the parties with respect to the Software, and supersedes any
|
||||||
|
purchase order, communication, advertisement, or representation
|
||||||
|
concerning the Software. This Agreement shall be binding upon, and
|
||||||
|
inure to the benefit of, the parties hereto and their respective
|
||||||
|
successors, assigns and legal representatives. If any provision
|
||||||
|
herein is found void or unenforceable, it will not affect the validity
|
||||||
|
of the balance of the Agreement, which shall remain valid and
|
||||||
|
enforceable according to its terms. This Agreement may only be
|
||||||
|
modified in writing signed by an authorized officer of EPSON.
|
||||||
|
|
||||||
|
10. U.S. Government End Users. If you are acquiring the Software on
|
||||||
|
behalf of any unit or agency of the United States Government, the
|
||||||
|
following provisions apply. The Government agrees: (i) if the
|
||||||
|
Software is supplied to the Department of Defense (DoD), the Software
|
||||||
|
is classified as "Commercial Computer Software" and the Government is
|
||||||
|
acquiring only "restricted rights" in the Software and its
|
||||||
|
documentation as that term is defined in Clause 252.227-7013(c)(1) of
|
||||||
|
the DFARS; and (ii) if the Software is supplied to any unit or agency
|
||||||
|
of the United States Government other than DoD, the Government's
|
||||||
|
rights in the Software and its documentation will be as defined in
|
||||||
|
Clause 52.227-19(c)(2) of the FAR or, in the case of NASA, in Clause
|
||||||
|
18-52.227-86(d) of the NASA supplement to the FAR.
|
||||||
|
|
||||||
|
11. Internet Connection. The Software may have the ability to connect
|
||||||
|
over the Internet to transmit data and/or information to and from your
|
||||||
|
computer regarding the EPSON hardware and/or software that you use
|
||||||
|
("EPSON Products") including, but not limited to, EPSON Products model
|
||||||
|
information, the country/region where you live, the condition of EPSON
|
||||||
|
Products, etc. EPSON may alter the items of such data and/or
|
||||||
|
information without your prior approval. EPSON does not collect any
|
||||||
|
personally identifiable information without your permission. EPSON
|
||||||
|
may, however, use non personally identifiable information for
|
||||||
|
statistical purposes to improve the level of service we provide to our
|
||||||
|
users If you agree to install the Software, any transmissions to or
|
||||||
|
from the Internet will be in accordance with EPSON's then-current
|
||||||
|
Privacy Policy provided in EPSON Internet site.
|
||||||
340
docs/Thermal Receipt/LISENSE
Normal file
@@ -0,0 +1,340 @@
|
|||||||
|
|
||||||
|
GNU GENERAL PUBLIC LICENSE
|
||||||
|
Version 2, June 1991
|
||||||
|
|
||||||
|
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
|
||||||
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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 Lesser 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
|
||||||
|
1 and 2 above on a medium customarily used for software interchange; or,
|
||||||
|
|
||||||
|
b) Accompany it with a written offer, valid for at least three
|
||||||
|
years, to give any third party, for a charge no more than your
|
||||||
|
cost of physically performing source distribution, a complete
|
||||||
|
machine-readable copy of the corresponding source code, to be
|
||||||
|
distributed under the terms of Sections 1 and 2 above on a medium
|
||||||
|
customarily used for software interchange; or,
|
||||||
|
|
||||||
|
c) Accompany it with the information you received as to the offer
|
||||||
|
to distribute corresponding source code. (This alternative is
|
||||||
|
allowed only for noncommercial distribution and only if you
|
||||||
|
received the program in object code or executable form with such
|
||||||
|
an offer, in accord with Subsection b above.)
|
||||||
|
|
||||||
|
The source code for a work means the preferred form of the work for
|
||||||
|
making modifications to it. For an executable work, complete source
|
||||||
|
code means all the source code for all modules it contains, plus any
|
||||||
|
associated interface definition files, plus the scripts used to
|
||||||
|
control compilation and installation of the executable. However, as a
|
||||||
|
special exception, the source code distributed need not include
|
||||||
|
anything that is normally distributed (in either source or binary
|
||||||
|
form) with the major components (compiler, kernel, and so on) of the
|
||||||
|
operating system on which the executable runs, unless that component
|
||||||
|
itself accompanies the executable.
|
||||||
|
|
||||||
|
If distribution of executable or object code is made by offering
|
||||||
|
access to copy from a designated place, then offering equivalent
|
||||||
|
access to copy the source code from the same place counts as
|
||||||
|
distribution of the source code, even though third parties are not
|
||||||
|
compelled to copy the source along with the object code.
|
||||||
|
|
||||||
|
4. You may not copy, modify, sublicense, or distribute the Program
|
||||||
|
except as expressly provided under this License. Any attempt
|
||||||
|
otherwise to copy, modify, sublicense or distribute the Program is
|
||||||
|
void, and will automatically terminate your rights under this License.
|
||||||
|
However, parties who have received copies, or rights, from you under
|
||||||
|
this License will not have their licenses terminated so long as such
|
||||||
|
parties remain in full compliance.
|
||||||
|
|
||||||
|
5. You are not required to accept this License, since you have not
|
||||||
|
signed it. However, nothing else grants you permission to modify or
|
||||||
|
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
|
||||||
|
these terms and conditions. You may not impose any further
|
||||||
|
restrictions on the recipients' exercise of the rights granted herein.
|
||||||
|
You are not responsible for enforcing compliance by third parties to
|
||||||
|
this License.
|
||||||
|
|
||||||
|
7. If, as a consequence of a court judgment or allegation of patent
|
||||||
|
infringement or for any other reason (not limited to patent issues),
|
||||||
|
conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot
|
||||||
|
distribute so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you
|
||||||
|
may not distribute the Program at all. For example, if a patent
|
||||||
|
license would not permit royalty-free redistribution of the Program by
|
||||||
|
all those who receive copies directly or indirectly through you, then
|
||||||
|
the only way you could satisfy both it and this License would be to
|
||||||
|
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
|
||||||
|
apply and the section as a whole is intended to apply in other
|
||||||
|
circumstances.
|
||||||
|
|
||||||
|
It is not the purpose of this section to induce you to infringe any
|
||||||
|
patents or other property right claims or to contest validity of any
|
||||||
|
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
|
||||||
|
through that system in reliance on consistent application of that
|
||||||
|
system; it is up to the author/donor to decide if he or she is willing
|
||||||
|
to distribute software through any other system and a licensee cannot
|
||||||
|
impose that choice.
|
||||||
|
|
||||||
|
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
|
||||||
|
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||||
|
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
|
||||||
|
|
||||||
|
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) <year> <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.,
|
||||||
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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) year 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 Lesser General
|
||||||
|
Public License instead of this License.
|
||||||
96
docs/Thermal Receipt/README
Normal file
@@ -0,0 +1,96 @@
|
|||||||
|
|
||||||
|
EPSON TM Series Printer Driver for Linux Version 3.0.0
|
||||||
|
|
||||||
|
Copyright (C) Seiko Epson Corporation 2019.
|
||||||
|
|
||||||
|
|
||||||
|
1. GENERAL
|
||||||
|
----------
|
||||||
|
This software is a printer driver for printing on an Epson
|
||||||
|
TM series printer from Linux using CUPS.
|
||||||
|
|
||||||
|
1.1) Features
|
||||||
|
+ A raster type printer driver for TM series printers.
|
||||||
|
+ Can instantly print out images, texts and drawings displayed by
|
||||||
|
an application.
|
||||||
|
+ Various printer controls on paper cut timing, cash drawers,
|
||||||
|
printing speed, blank line saving, inverted printing, etc.
|
||||||
|
|
||||||
|
2. ENVIRONMENT
|
||||||
|
--------------
|
||||||
|
2.1) Supported printers
|
||||||
|
+ EPSON TM-m30
|
||||||
|
+ EPSON TM-T88VI
|
||||||
|
+ EPSON TM-H6000V
|
||||||
|
|
||||||
|
2.2) Confirmed distributions
|
||||||
|
+ Ubuntu 18.04
|
||||||
|
+ CentOS 7 1810
|
||||||
|
+ openSUSE 13.1
|
||||||
|
|
||||||
|
3. FILES
|
||||||
|
--------
|
||||||
|
+ README .......... This file
|
||||||
|
+ EULA ............ EPSON SOFTWARE LICENSE AGREEMENT
|
||||||
|
+ LISENSE ......... GNU GENERAL PUBLIC LICENSE
|
||||||
|
+ build.sh ........ Build script
|
||||||
|
+ install.sh ...... Installation script
|
||||||
|
+ CMakeList.txt ... input file of cmake
|
||||||
|
+ /filter ......... source code of filter driver
|
||||||
|
+ /ppd ............ ppd files
|
||||||
|
|
||||||
|
4. HOW TO BUILD & INSTALL
|
||||||
|
-------------------------
|
||||||
|
Ensure that you have following packages pre-installed
|
||||||
|
+ Ubuntu ..... cmake, libcupsimage2-dev development
|
||||||
|
+ CentOS ..... cmake, gcc, gcc-c++, cups-devel development
|
||||||
|
+ openSUSE ... cmake, gcc, gcc-c++, cups-devel development
|
||||||
|
|
||||||
|
4.1) Execute build script
|
||||||
|
#sudo ./build.sh
|
||||||
|
|
||||||
|
*Temporary folder build will be made when run script.
|
||||||
|
|
||||||
|
!!! You must the following install script with root privileges. !!!
|
||||||
|
|
||||||
|
4.2) Execute installation script
|
||||||
|
#sudo ./install.sh
|
||||||
|
|
||||||
|
*Filter driver and ppd files will be copied to appropriate folders.
|
||||||
|
|
||||||
|
5. HOW TO PRINT
|
||||||
|
---------------
|
||||||
|
5.1 By command line
|
||||||
|
1) Turn on printer
|
||||||
|
Turn the printer on before registering a printer.
|
||||||
|
2) Register a printer
|
||||||
|
!!! You must run lpadmin command with root privilege. !!!
|
||||||
|
#lpadmin -p <destination> -v <device-uri> -P <ppd-file> -E
|
||||||
|
-p <destination>
|
||||||
|
-v <device-uri>
|
||||||
|
-P <ppd-file>
|
||||||
|
-E
|
||||||
|
|
||||||
|
example)
|
||||||
|
#lpadmin -p TM-m10 -v usb://EPSON/TM-m10 -P tm-ba-thermal-rastertotmtr.ppd -E
|
||||||
|
|
||||||
|
3) Print a file
|
||||||
|
!!! You must always specify media options !!!
|
||||||
|
$lpr -o <option> -P <printer> <file>
|
||||||
|
example)
|
||||||
|
$lpr -o media=RP80x2000 -P TM-m10 sample.pdf
|
||||||
|
|
||||||
|
5.2 by GUI
|
||||||
|
Add a queue using OS tool & test print by GUI
|
||||||
|
http://localhost:631 or http://127.0.0.1:631
|
||||||
|
|
||||||
|
6. LIMITATIONS
|
||||||
|
--------------
|
||||||
|
+ Support USB printer class only.
|
||||||
|
Please configure printer class support manually.
|
||||||
|
|
||||||
|
7. HISTORY
|
||||||
|
----------
|
||||||
|
+ 2019/2/15 Version 3.0.0
|
||||||
|
|
||||||
|
[EOF]
|
||||||
11
docs/Thermal Receipt/build.sh
Executable file
@@ -0,0 +1,11 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
#build in directory
|
||||||
|
if [ -d build ]
|
||||||
|
then
|
||||||
|
rm -R build
|
||||||
|
fi
|
||||||
|
mkdir build
|
||||||
|
cd build
|
||||||
|
cmake ..
|
||||||
|
make
|
||||||
1069
docs/Thermal Receipt/filter/TmThermalReceipt.c
Normal file
123
docs/Thermal Receipt/install.sh
Executable file
@@ -0,0 +1,123 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
echo "EPSON TM series CUPS driver installer"
|
||||||
|
echo "---------------------------------------"
|
||||||
|
echo ""
|
||||||
|
echo ""
|
||||||
|
|
||||||
|
ROOT_UID=0
|
||||||
|
|
||||||
|
if [ 0 -ne `id -u` ]
|
||||||
|
then
|
||||||
|
echo "This script requires root user access."
|
||||||
|
echo "Re-run as root user."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
SERVERROOT=$(grep '^ServerRoot' /etc/cups/cupsd.conf | awk '{print $2}')
|
||||||
|
|
||||||
|
if [ -z $FILTERDIR ] || [ -z $PPDDIR ]
|
||||||
|
then
|
||||||
|
echo "Searching for ServerRoot, ServerBin, and DataDir tags in /etc/cups/cupsd.conf"
|
||||||
|
echo ""
|
||||||
|
|
||||||
|
if [ -z $FILTERDIR ]
|
||||||
|
then
|
||||||
|
SERVERBIN=$(grep '^ServerBin' /etc/cups/cupsd.conf | awk '{print $2}')
|
||||||
|
|
||||||
|
if [ -z $SERVERBIN ]
|
||||||
|
then
|
||||||
|
echo "ServerBin tag not present in cupsd.conf - using default"
|
||||||
|
FILTERDIR=/usr/lib/cups/filter
|
||||||
|
elif [ ${SERVERBIN:0:1} = "/" ]
|
||||||
|
then
|
||||||
|
echo "ServerBin tag is present as an absolute path"
|
||||||
|
FILTERDIR=$SERVERBIN/filter
|
||||||
|
else
|
||||||
|
echo "ServerBin tag is present as a relative path - appending to ServerRoot"
|
||||||
|
FILTERDIR=$SERVERROOT/$SERVERBIN/filter
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
echo ""
|
||||||
|
|
||||||
|
if [ -z $PPDDIR ]
|
||||||
|
then
|
||||||
|
DATADIR=$(grep '^DataDir' /etc/cups/cupsd.conf | awk '{print $2}')
|
||||||
|
|
||||||
|
if [ -z $DATADIR ]
|
||||||
|
then
|
||||||
|
echo "DataDir tag not present in cupsd.conf - using default"
|
||||||
|
PPDDIR=/usr/share/cups/model/EPSON
|
||||||
|
elif [ ${DATADIR:0:1} = "/" ]
|
||||||
|
then
|
||||||
|
echo "DataDir tag is present as an absolute path"
|
||||||
|
PPDDIR=$DATADIR/model/EPSON
|
||||||
|
else
|
||||||
|
echo "DataDir tag is present as a relative path - appending to ServerRoot"
|
||||||
|
PPDDIR=$SERVERROOT/$DATADIR/model/EPSON
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
echo "SERVERBIN = $SERVERBIN"
|
||||||
|
echo "FILTERDIR = $FILTERDIR"
|
||||||
|
echo "PPDDIR = $PPDDIR"
|
||||||
|
echo ""
|
||||||
|
fi
|
||||||
|
|
||||||
|
INSTALL=/usr/bin/install
|
||||||
|
|
||||||
|
echo "Installing filter driver ..."
|
||||||
|
$INSTALL -s ./build/rastertotmtr $FILTERDIR
|
||||||
|
echo ""
|
||||||
|
|
||||||
|
echo "Installing ppd files ..."
|
||||||
|
$INSTALL -m 755 -d $PPDDIR
|
||||||
|
$INSTALL -m 755 ./ppd/*.ppd $PPDDIR
|
||||||
|
echo ""
|
||||||
|
|
||||||
|
if [ -z $RPMBUILD ]
|
||||||
|
then
|
||||||
|
echo "Restarting CUPS"
|
||||||
|
if [ -x /etc/software/init.d/cups ]
|
||||||
|
then
|
||||||
|
/etc/software/init.d/cups stop
|
||||||
|
/etc/software/init.d/cups start
|
||||||
|
elif [ -x /etc/rc.d/init.d/cups ]
|
||||||
|
then
|
||||||
|
/etc/rc.d/init.d/cups stop
|
||||||
|
/etc/rc.d/init.d/cups start
|
||||||
|
elif [ -x /etc/init.d/cups ]
|
||||||
|
then
|
||||||
|
/etc/init.d/cups stop
|
||||||
|
/etc/init.d/cups start
|
||||||
|
elif [ -x /sbin/init.d/cups ]
|
||||||
|
then
|
||||||
|
/sbin/init.d/cups stop
|
||||||
|
/sbin/init.d/cups start
|
||||||
|
elif [ -x /etc/software/init.d/cupsys ]
|
||||||
|
then
|
||||||
|
/etc/software/init.d/cupsys stop
|
||||||
|
/etc/software/init.d/cupsys start
|
||||||
|
elif [ -x /etc/rc.d/init.d/cupsys ]
|
||||||
|
then
|
||||||
|
/etc/rc.d/init.d/cupsys stop
|
||||||
|
/etc/rc.d/init.d/cupsys start
|
||||||
|
elif [ -x /etc/init.d/cupsys ]
|
||||||
|
then
|
||||||
|
/etc/init.d/cupsys stop
|
||||||
|
/etc/init.d/cupsys start
|
||||||
|
elif [ -x /sbin/init.d/cupsys ]
|
||||||
|
then
|
||||||
|
/sbin/init.d/cupsys stop
|
||||||
|
/sbin/init.d/cupsys start
|
||||||
|
else
|
||||||
|
echo "Could not restart CUPS"
|
||||||
|
fi
|
||||||
|
echo ""
|
||||||
|
fi
|
||||||
|
|
||||||
|
echo "Installation Completed"
|
||||||
|
echo "Add a printer queue using OS tool, http://localhost:631, or http://127.0.0.1:631"
|
||||||
|
echo ""
|
||||||
|
|
||||||
120
docs/Thermal Receipt/ppd/tm-ba-thermal-rastertotmtr-180.ppd
Normal file
@@ -0,0 +1,120 @@
|
|||||||
|
*PPD-Adobe: "4.3"
|
||||||
|
*% Copyright (C) Seiko Epson Corporation 2018. All rights reserved.
|
||||||
|
*%
|
||||||
|
*% PPD file for TM Series Linux CUPS Printer Driver.
|
||||||
|
|
||||||
|
*FormatVersion: "4.3"
|
||||||
|
*FileVersion: "2.0"
|
||||||
|
*LanguageVersion: English
|
||||||
|
*LanguageEncoding: ISOLatin1
|
||||||
|
*PCFileName: "EPTMBATH.PPD"
|
||||||
|
*Manufacturer: "EPSON"
|
||||||
|
*Product: "(ThermalPrinter)"
|
||||||
|
*ModelName:"EPSON TM Thermal"
|
||||||
|
*ShortNickName:"TM Thermal"
|
||||||
|
*NickName: "EPSON TM Thermal (180dpi)"
|
||||||
|
*PSVersion: "(3010.000) 0"
|
||||||
|
*LanguageLevel: "3"
|
||||||
|
*ColorDevice: False
|
||||||
|
*DefaultColorSpace: Gray
|
||||||
|
*FileSystem: False
|
||||||
|
*Throughput: "1"
|
||||||
|
*LandscapeOrientation: Plus90
|
||||||
|
*VariablePaperSize: True
|
||||||
|
*TTRasterizer: Type42
|
||||||
|
*cupsVersion: 1.2
|
||||||
|
*cupsManualCopies: True
|
||||||
|
*cupsModelNumber: 100
|
||||||
|
*cupsFilter: "application/vnd.cups-raster 0 rastertotmtr"
|
||||||
|
*cupsLanguages: "en"
|
||||||
|
|
||||||
|
|
||||||
|
*% Printer option settings
|
||||||
|
*OpenGroup: General/General
|
||||||
|
|
||||||
|
*% Page size settings.
|
||||||
|
*OpenUI *PageSize/Media Size: PickOne
|
||||||
|
*OrderDependency: 10 AnySetup *PageSize
|
||||||
|
*DefaultPageSize:RP80x200
|
||||||
|
*PageSize RP80x200/Roll paper 80 x 200 mm: "<</PageSize[205.0 566.9]/ImagingBBox null>>setpagedevice"
|
||||||
|
*PageSize RP80x2000/Roll paper 80 x 2000 mm: "<</PageSize[205.0 5669.3]/ImagingBBox null>>setpagedevice"
|
||||||
|
*PageSize RP58x200/Roll paper 58 x 200 mm: "<</PageSize[144.0 566.9]/ImagingBBox null>>setpagedevice"
|
||||||
|
*PageSize RP58x2000/Roll paper 58 x 2000 mm: "<</PageSize[144.0 5669.3]/ImagingBBox null>>setpagedevice"
|
||||||
|
*CloseUI: *PageSize
|
||||||
|
|
||||||
|
*OpenUI *PageRegion: PickOne
|
||||||
|
*OrderDependency: 10 AnySetup *PageRegion
|
||||||
|
*DefaultPageRegion:RP80x200
|
||||||
|
*PageRegion RP80x200/Roll paper 80 x 200 mm: "<</PageSize[205.0 566.9]/ImagingBBox null>>setpagedevice"
|
||||||
|
*PageRegion RP80x2000/Roll paper 80 x 2000 mm: "<</PageSize[205.0 5669.3]/ImagingBBox null>>setpagedevice"
|
||||||
|
*PageRegion RP58x200/Roll paper 58 x 200 mm: "<</PageSize[144.0 566.9]/ImagingBBox null>>setpagedevice"
|
||||||
|
*PageRegion RP58x2000/Roll paper 58 x 2000 mm: "<</PageSize[144.0 5669.3]/ImagingBBox null>>setpagedevice"
|
||||||
|
*CloseUI: *PageRegion
|
||||||
|
|
||||||
|
*DefaultImageableArea: RP80x200
|
||||||
|
*ImageableArea RP80x200/Roll paper 80 x 200 mm: "0.0 0.0 205.0 566.9"
|
||||||
|
*ImageableArea RP80x2000/Roll paper 80 x 2000 mm: "0.0 0.0 205.0 5669.3"
|
||||||
|
*ImageableArea RP58x200/Roll paper 58 x 200 mm: "0.0 0.0 144.0 566.9"
|
||||||
|
*ImageableArea RP58x2000/Roll paper 58 x 2000 mm: "0.0 0.0 144.0 5669.3"
|
||||||
|
|
||||||
|
*DefaultPaperDimension: RP80x200
|
||||||
|
*PaperDimension RP80x200/Roll paper 80 x 200 mm: "205.0 566.9"
|
||||||
|
*PaperDimension RP80x2000/Roll paper 80 x 2000 mm: "205.0 5669.3"
|
||||||
|
*PaperDimension RP58x200/Roll paper 58 x 200 mm: "144.0 566.9"
|
||||||
|
*PaperDimension RP58x2000/Roll paper 58 x 2000 mm: "144.0 5669.3"
|
||||||
|
|
||||||
|
*% Custom page size settings.
|
||||||
|
*MaxMediaWidth: "205.0"
|
||||||
|
*MaxMediaHeight: "5669.3"
|
||||||
|
*NonUIOrderDependency: 100 AnySetup *CustomPageSize
|
||||||
|
*CustomPageSize True: "pop pop pop <</PageSize [ 5 -2 roll ]/ImagingBBox null>>setpagedevice"
|
||||||
|
*ParamCustomPageSize Width: 1 points 72 205.0
|
||||||
|
*ParamCustomPageSize Height: 2 points 72 5669.3
|
||||||
|
*ParamCustomPageSize WidthOffset: 3 points 0 0
|
||||||
|
*ParamCustomPageSize HeightOffset: 4 points 0 0
|
||||||
|
*ParamCustomPageSize Orientation: 5 int 0 0
|
||||||
|
|
||||||
|
*% Resolution settings.
|
||||||
|
*OpenUI *Resolution/Resolution: PickOne
|
||||||
|
*OrderDependency: 20 AnySetup *Resolution
|
||||||
|
*DefaultResolution: 180x180dpi
|
||||||
|
*Resolution 180x180dpi/180 x 180 dpi: "<</HWResolution[180 180]/cupsRowCount 24/cupsBitsPerColor 1>>setpagedevice"
|
||||||
|
*CloseUI: *Resolution
|
||||||
|
|
||||||
|
*% Horizontal and Vertical motion units.
|
||||||
|
*TmxMotionUnitHori: "180"
|
||||||
|
*TmxMotionUnitVert: "180"
|
||||||
|
|
||||||
|
*% Paper reduction settings.
|
||||||
|
*OpenUI *TmxPaperReduction/Paper Reduction: PickOne
|
||||||
|
*OrderDependency: 30 AnySetup *TmxPaperReduction
|
||||||
|
*DefaultTmxPaperReduction: Bottom
|
||||||
|
*TmxPaperReduction Off/None: ""
|
||||||
|
*TmxPaperReduction Top/Top: ""
|
||||||
|
*TmxPaperReduction Bottom/Bottom: ""
|
||||||
|
*TmxPaperReduction Both/Top & Bottom: ""
|
||||||
|
*CloseUI: *TmxPaperReduction
|
||||||
|
|
||||||
|
*% Buzzer / Cash Drawer settings.
|
||||||
|
*OpenUI *TmxBuzzerAndDrawer/Buzzer/ Cash Drawer: PickOne
|
||||||
|
*OrderDependency: 30 AnySetup *TmxBuzzerAndDrawer
|
||||||
|
*DefaultTmxBuzzerAndDrawer: NotUsed
|
||||||
|
*TmxBuzzerAndDrawer NotUsed/Not used: ""
|
||||||
|
*TmxBuzzerAndDrawer InternalBuzzer/Internal buzzer: ""
|
||||||
|
*TmxBuzzerAndDrawer ExternalBuzzer/External buzzer: ""
|
||||||
|
*TmxBuzzerAndDrawer OpenDrawer1/Open drawer #1: ""
|
||||||
|
*TmxBuzzerAndDrawer OpenDrawer2/Open drawer #2: ""
|
||||||
|
*CloseUI: *TmxBuzzerAndDrawer
|
||||||
|
|
||||||
|
*% Paper source settings.
|
||||||
|
*OpenUI *TmxPaperCut/Paper Cut: PickOne
|
||||||
|
*OrderDependency: 30 AnySetup *TmxPaperCut
|
||||||
|
*DefaultTmxPaperCut: NoCut
|
||||||
|
*TmxPaperCut NoCut/No cut: ""
|
||||||
|
*TmxPaperCut CutPerJob/Cut per job: ""
|
||||||
|
*TmxPaperCut CutPerPage/Cut per page: ""
|
||||||
|
*CloseUI: *TmxPaperCut
|
||||||
|
|
||||||
|
*CloseGroup: General
|
||||||
|
|
||||||
|
*% End
|
||||||
120
docs/Thermal Receipt/ppd/tm-ba-thermal-rastertotmtr-203.ppd
Normal file
@@ -0,0 +1,120 @@
|
|||||||
|
*PPD-Adobe: "4.3"
|
||||||
|
*% Copyright (C) Seiko Epson Corporation 2018. All rights reserved.
|
||||||
|
*%
|
||||||
|
*% PPD file for TM Series Linux CUPS Printer Driver.
|
||||||
|
|
||||||
|
*FormatVersion: "4.3"
|
||||||
|
*FileVersion: "2.0"
|
||||||
|
*LanguageVersion: English
|
||||||
|
*LanguageEncoding: ISOLatin1
|
||||||
|
*PCFileName: "EPTMBATH.PPD"
|
||||||
|
*Manufacturer: "EPSON"
|
||||||
|
*Product: "(ThermalPrinter)"
|
||||||
|
*ModelName:"EPSON TM Thermal"
|
||||||
|
*ShortNickName:"TM Thermal"
|
||||||
|
*NickName: "EPSON TM Thermal (203dpi)"
|
||||||
|
*PSVersion: "(3010.000) 0"
|
||||||
|
*LanguageLevel: "3"
|
||||||
|
*ColorDevice: False
|
||||||
|
*DefaultColorSpace: Gray
|
||||||
|
*FileSystem: False
|
||||||
|
*Throughput: "1"
|
||||||
|
*LandscapeOrientation: Plus90
|
||||||
|
*VariablePaperSize: True
|
||||||
|
*TTRasterizer: Type42
|
||||||
|
*cupsVersion: 1.2
|
||||||
|
*cupsManualCopies: True
|
||||||
|
*cupsModelNumber: 100
|
||||||
|
*cupsFilter: "application/vnd.cups-raster 0 rastertotmtr"
|
||||||
|
*cupsLanguages: "en"
|
||||||
|
|
||||||
|
|
||||||
|
*% Printer option settings
|
||||||
|
*OpenGroup: General/General
|
||||||
|
|
||||||
|
*% Page size settings.
|
||||||
|
*OpenUI *PageSize/Media Size: PickOne
|
||||||
|
*OrderDependency: 10 AnySetup *PageSize
|
||||||
|
*DefaultPageSize:RP80x200
|
||||||
|
*PageSize RP80x200/Roll paper 80 x 200 mm: "<</PageSize[204.3 566.9]/ImagingBBox null>>setpagedevice"
|
||||||
|
*PageSize RP80x2000/Roll paper 80 x 2000 mm: "<</PageSize[204.3 5669.3]/ImagingBBox null>>setpagedevice"
|
||||||
|
*PageSize RP58x200/Roll paper 58 x 200 mm: "<</PageSize[149.1 566.9]/ImagingBBox null>>setpagedevice"
|
||||||
|
*PageSize RP58x2000/Roll paper 58 x 2000 mm: "<</PageSize[149.1 5669.3]/ImagingBBox null>>setpagedevice"
|
||||||
|
*CloseUI: *PageSize
|
||||||
|
|
||||||
|
*OpenUI *PageRegion: PickOne
|
||||||
|
*OrderDependency: 10 AnySetup *PageRegion
|
||||||
|
*DefaultPageRegion:RP80x200
|
||||||
|
*PageRegion RP80x200/Roll paper 80 x 200 mm: "<</PageSize[204.3 566.9]/ImagingBBox null>>setpagedevice"
|
||||||
|
*PageRegion RP80x2000/Roll paper 80 x 2000 mm: "<</PageSize[204.3 5669.3]/ImagingBBox null>>setpagedevice"
|
||||||
|
*PageRegion RP58x200/Roll paper 58 x 200 mm: "<</PageSize[149.1 566.9]/ImagingBBox null>>setpagedevice"
|
||||||
|
*PageRegion RP58x2000/Roll paper 58 x 2000 mm: "<</PageSize[149.1 5669.3]/ImagingBBox null>>setpagedevice"
|
||||||
|
*CloseUI: *PageRegion
|
||||||
|
|
||||||
|
*DefaultImageableArea: RP80x200
|
||||||
|
*ImageableArea RP80x200/Roll paper 80 x 200 mm: "0.0 0.0 204.3 566.9"
|
||||||
|
*ImageableArea RP80x2000/Roll paper 80 x 2000 mm: "0.0 0.0 204.3 5669.3"
|
||||||
|
*ImageableArea RP58x200/Roll paper 58 x 200 mm: "0.0 0.0 149.1 566.9"
|
||||||
|
*ImageableArea RP58x2000/Roll paper 58 x 2000 mm: "0.0 0.0 149.1 5669.3"
|
||||||
|
|
||||||
|
*DefaultPaperDimension: RP80x200
|
||||||
|
*PaperDimension RP80x200/Roll paper 80 x 200 mm: "204.3 566.9"
|
||||||
|
*PaperDimension RP80x2000/Roll paper 80 x 2000 mm: "204.3 5669.3"
|
||||||
|
*PaperDimension RP58x200/Roll paper 58 x 200 mm: "149.1 566.9"
|
||||||
|
*PaperDimension RP58x2000/Roll paper 58 x 2000 mm: "149.1 5669.3"
|
||||||
|
|
||||||
|
*% Custom page size settings.
|
||||||
|
*MaxMediaWidth: "204.3"
|
||||||
|
*MaxMediaHeight: "5669.3"
|
||||||
|
*NonUIOrderDependency: 100 AnySetup *CustomPageSize
|
||||||
|
*CustomPageSize True: "pop pop pop <</PageSize [ 5 -2 roll ]/ImagingBBox null>>setpagedevice"
|
||||||
|
*ParamCustomPageSize Width: 1 points 72 204.3
|
||||||
|
*ParamCustomPageSize Height: 2 points 72 5669.3
|
||||||
|
*ParamCustomPageSize WidthOffset: 3 points 0 0
|
||||||
|
*ParamCustomPageSize HeightOffset: 4 points 0 0
|
||||||
|
*ParamCustomPageSize Orientation: 5 int 0 0
|
||||||
|
|
||||||
|
*% Resolution settings.
|
||||||
|
*OpenUI *Resolution/Resolution: PickOne
|
||||||
|
*OrderDependency: 20 AnySetup *Resolution
|
||||||
|
*DefaultResolution: 203x203dpi
|
||||||
|
*Resolution 203x203dpi/203 x 203 dpi: "<</HWResolution[203 203]/cupsRowCount 24/cupsBitsPerColor 1>>setpagedevice"
|
||||||
|
*CloseUI: *Resolution
|
||||||
|
|
||||||
|
*% Horizontal and Vertical motion units.
|
||||||
|
*TmxMotionUnitHori: "203"
|
||||||
|
*TmxMotionUnitVert: "203"
|
||||||
|
|
||||||
|
*% Paper reduction settings.
|
||||||
|
*OpenUI *TmxPaperReduction/Paper Reduction: PickOne
|
||||||
|
*OrderDependency: 30 AnySetup *TmxPaperReduction
|
||||||
|
*DefaultTmxPaperReduction: Bottom
|
||||||
|
*TmxPaperReduction Off/None: ""
|
||||||
|
*TmxPaperReduction Top/Top: ""
|
||||||
|
*TmxPaperReduction Bottom/Bottom: ""
|
||||||
|
*TmxPaperReduction Both/Top & Bottom: ""
|
||||||
|
*CloseUI: *TmxPaperReduction
|
||||||
|
|
||||||
|
*% Buzzer / Cash Drawer settings.
|
||||||
|
*OpenUI *TmxBuzzerAndDrawer/Buzzer/ Cash Drawer: PickOne
|
||||||
|
*OrderDependency: 30 AnySetup *TmxBuzzerAndDrawer
|
||||||
|
*DefaultTmxBuzzerAndDrawer: NotUsed
|
||||||
|
*TmxBuzzerAndDrawer NotUsed/Not used: ""
|
||||||
|
*TmxBuzzerAndDrawer InternalBuzzer/Internal buzzer: ""
|
||||||
|
*TmxBuzzerAndDrawer ExternalBuzzer/External buzzer: ""
|
||||||
|
*TmxBuzzerAndDrawer OpenDrawer1/Open drawer #1: ""
|
||||||
|
*TmxBuzzerAndDrawer OpenDrawer2/Open drawer #2: ""
|
||||||
|
*CloseUI: *TmxBuzzerAndDrawer
|
||||||
|
|
||||||
|
*% Paper source settings.
|
||||||
|
*OpenUI *TmxPaperCut/Paper Cut: PickOne
|
||||||
|
*OrderDependency: 30 AnySetup *TmxPaperCut
|
||||||
|
*DefaultTmxPaperCut: NoCut
|
||||||
|
*TmxPaperCut NoCut/No cut: ""
|
||||||
|
*TmxPaperCut CutPerJob/Cut per job: ""
|
||||||
|
*TmxPaperCut CutPerPage/Cut per page: ""
|
||||||
|
*CloseUI: *TmxPaperCut
|
||||||
|
|
||||||
|
*CloseGroup: General
|
||||||
|
|
||||||
|
*% End
|
||||||
12
littleprynter.service
Normal file
@@ -0,0 +1,12 @@
|
|||||||
|
[Unit]
|
||||||
|
Description=LittlePrynter
|
||||||
|
After=network.target
|
||||||
|
|
||||||
|
[Service]
|
||||||
|
Type=simple
|
||||||
|
WorkingDirectory=/home/pi/littleprynter/
|
||||||
|
Environment=FLASK_APP=src/main.py
|
||||||
|
ExecStart=/home/pi/littleprynter/bin/flask run --host 0.0.0.0 --debug --no-reload
|
||||||
|
|
||||||
|
[Install]
|
||||||
|
WantedBy=multi-user.target
|
||||||
274
requirements.txt
@@ -1,13 +1,261 @@
|
|||||||
Adafruit-Thermal>=1.1.0
|
appdirs==1.4.4
|
||||||
Click>=7.0
|
apt-listchanges==4.8
|
||||||
Flask>=1.0.2
|
argcomplete==3.6.2
|
||||||
Flask-Limiter>=1.0.1
|
arrow==1.3.0
|
||||||
itsdangerous>=0.24
|
attrs==25.3.0
|
||||||
Jinja2>=2.10
|
babel==2.17.0
|
||||||
limits>=1.3
|
bcrypt==4.2.0
|
||||||
MarkupSafe>=1.0
|
bidict==0.23.1
|
||||||
Pillow>=5.3.0
|
blinker==1.9.0
|
||||||
pyserial>=3.4
|
certifi==2025.1.31
|
||||||
six>=1.11.0
|
cffi==1.17.1
|
||||||
Unidecode>=1.0.22
|
chardet==5.2.0
|
||||||
Werkzeug>=0.14.1
|
charset-normalizer==3.4.2
|
||||||
|
click==8.3.0
|
||||||
|
cloud-init==25.2
|
||||||
|
colorzero==2.0
|
||||||
|
configobj==5.0.9
|
||||||
|
cryptography==43.0.0
|
||||||
|
Deprecated==1.2.18
|
||||||
|
distlib==0.3.9
|
||||||
|
distro==1.9.0
|
||||||
|
escpos==2.0.0
|
||||||
|
filelock==3.18.0
|
||||||
|
Flask==3.1.2
|
||||||
|
Flask-Limiter==4.0.0
|
||||||
|
Flask-SocketIO==5.5.1
|
||||||
|
fqdn==1.5.1
|
||||||
|
future==1.0.0
|
||||||
|
gpiod==2.2.0
|
||||||
|
gpiozero==2.0.1
|
||||||
|
h11==0.16.0
|
||||||
|
idna==3.10
|
||||||
|
isoduration==20.11.0
|
||||||
|
itsdangerous==2.2.0
|
||||||
|
Jinja2==3.1.6
|
||||||
|
jsonpatch==1.32
|
||||||
|
jsonpointer==2.4
|
||||||
|
jsonschema==4.19.2
|
||||||
|
jsonschema-specifications==2023.12.1
|
||||||
|
lgpio==0.2.2.0
|
||||||
|
limits==5.6.0
|
||||||
|
linkify-it-py==2.0.3
|
||||||
|
markdown-it-py==3.0.0
|
||||||
|
MarkupSafe==2.1.5
|
||||||
|
mdurl==0.1.2
|
||||||
|
numpy==2.3.4
|
||||||
|
oauthlib==3.2.2
|
||||||
|
olefile==0.47
|
||||||
|
ordered-set==4.1.0
|
||||||
|
packaging==25.0
|
||||||
|
pillow==11.1.0
|
||||||
|
platformdirs==4.3.7
|
||||||
|
ply==3.11
|
||||||
|
pycparser==2.22
|
||||||
|
pycryptodomex==3.20.0
|
||||||
|
Pygments==2.18.0
|
||||||
|
PyJWT==2.10.1
|
||||||
|
pyserial==3.5
|
||||||
|
python-apt==3.0.0
|
||||||
|
python-barcode==0.16.1
|
||||||
|
python-dateutil==2.9.0
|
||||||
|
python-engineio==4.12.3
|
||||||
|
python-socketio==5.14.1
|
||||||
|
pyusb==1.3.1
|
||||||
|
PyYAML==6.0.2
|
||||||
|
qrcode==8.2
|
||||||
|
referencing==0.36.2
|
||||||
|
requests==2.32.3
|
||||||
|
rfc3339-validator==0.1.4
|
||||||
|
rfc3986-validator==0.1.1
|
||||||
|
rfc3987==1.3.8
|
||||||
|
rich==13.9.4
|
||||||
|
rpds-py==0.21.0
|
||||||
|
rpi-keyboard-config==1.0
|
||||||
|
rpi-lgpio==0.6
|
||||||
|
setuptools==80.9.0
|
||||||
|
simple-websocket==1.1.0
|
||||||
|
six==1.17.0
|
||||||
|
smbus2==0.4.3
|
||||||
|
spidev==3.6
|
||||||
|
ssh-import-id==5.10
|
||||||
|
toml==0.10.2
|
||||||
|
types-aiofiles==24.1
|
||||||
|
types-antlr4-python3-runtime==4.13
|
||||||
|
types-assertpy==1.1
|
||||||
|
types-atheris==2.3
|
||||||
|
types-aws-xray-sdk==2.14
|
||||||
|
types-beautifulsoup4==4.12
|
||||||
|
types-bleach==6.2
|
||||||
|
types-boltons==24.1
|
||||||
|
types-braintree==4.31
|
||||||
|
types-cachetools==5.5
|
||||||
|
types-caldav==1.3
|
||||||
|
types-capturer==3.0
|
||||||
|
types-cffi==1.16
|
||||||
|
types-chevron==0.14
|
||||||
|
types-click-default-group==1.2
|
||||||
|
types-click-spinner==0.1
|
||||||
|
types-colorama==0.4
|
||||||
|
types-commonmark==0.9
|
||||||
|
types-console-menu==0.8
|
||||||
|
types-corus==0.10
|
||||||
|
types-croniter==5.0.1
|
||||||
|
types-dateparser==1.2
|
||||||
|
types-decorator==5.1
|
||||||
|
types-defusedxml==0.7
|
||||||
|
types-Deprecated==1.2.15
|
||||||
|
types-docker==7.1
|
||||||
|
types-dockerfile-parse==2.0
|
||||||
|
types-docutils==0.21
|
||||||
|
types-editdistance==0.8
|
||||||
|
types-entrypoints==0.4
|
||||||
|
types-ExifRead==3.0
|
||||||
|
types-fanstatic==1.4
|
||||||
|
types-first==2.0
|
||||||
|
types-flake8==7.1
|
||||||
|
types-flake8-bugbear==24.12.12
|
||||||
|
types-flake8-builtins==2.5
|
||||||
|
types-flake8-docstrings==1.7
|
||||||
|
types-flake8-rst-docstrings==0.3
|
||||||
|
types-flake8-simplify==0.21
|
||||||
|
types-flake8-typing-imports==1.16
|
||||||
|
types-Flask-Cors==5.0
|
||||||
|
types-Flask-Migrate==4.0
|
||||||
|
types-Flask-SocketIO==5.4
|
||||||
|
types-fpdf2==2.8.2
|
||||||
|
types-gdb==15.0
|
||||||
|
types-gevent==24.11
|
||||||
|
types-google-cloud-ndb==2.3
|
||||||
|
types-greenlet==3.1
|
||||||
|
types-hdbcli==2.23
|
||||||
|
types-html5lib==1.1
|
||||||
|
types-httplib2==0.22
|
||||||
|
types-humanfriendly==10.0
|
||||||
|
types-hvac==2.3
|
||||||
|
types-ibm-db==3.2.4
|
||||||
|
types-icalendar==6.1
|
||||||
|
types-influxdb-client==1.45
|
||||||
|
types-inifile==0.4
|
||||||
|
types-JACK-Client==0.5
|
||||||
|
types-Jetson.GPIO==2.1
|
||||||
|
types-jmespath==1.0
|
||||||
|
types-jsonschema==4.23
|
||||||
|
types-jwcrypto==1.5
|
||||||
|
types-keyboard==0.13
|
||||||
|
types-ldap3==2.9
|
||||||
|
types-libsass==0.23
|
||||||
|
types-lupa==2.2
|
||||||
|
types-lzstring==1.0
|
||||||
|
types-m3u8==6.0
|
||||||
|
types-Markdown==3.7
|
||||||
|
types-mock==5.1
|
||||||
|
types-mypy-extensions==1.0
|
||||||
|
types-mysqlclient==2.2
|
||||||
|
types-nanoid==2.0.0
|
||||||
|
types-netaddr==1.3
|
||||||
|
types-netifaces==0.11
|
||||||
|
types-networkx==3.4.2
|
||||||
|
types-oauthlib==3.2
|
||||||
|
types-objgraph==3.6
|
||||||
|
types-olefile==0.47
|
||||||
|
types-openpyxl==3.1.5
|
||||||
|
types-opentracing==2.4
|
||||||
|
types-paramiko==3.5
|
||||||
|
types-parsimonious==0.10
|
||||||
|
types-passlib==1.7
|
||||||
|
types-passpy==1.0
|
||||||
|
types-peewee==3.17.8
|
||||||
|
types-pep8-naming==0.14
|
||||||
|
types-pexpect==4.9
|
||||||
|
types-pika-ts==1.3
|
||||||
|
types-polib==1.2
|
||||||
|
types-portpicker==1.6
|
||||||
|
types-protobuf==5.29.1
|
||||||
|
types-psutil==6.1
|
||||||
|
types-psycopg2==2.9.10
|
||||||
|
types-pyasn1==0.6
|
||||||
|
types-pyaudio==0.2
|
||||||
|
types-PyAutoGUI==0.9
|
||||||
|
types-pycocotools==2.0
|
||||||
|
types-pycurl==7.45.4
|
||||||
|
types-pyfarmhash==0.4
|
||||||
|
types-pyflakes==3.2
|
||||||
|
types-pygit2==1.15
|
||||||
|
types-Pygments==2.18
|
||||||
|
types-pyinstaller==6.11
|
||||||
|
types-pyjks==20.0
|
||||||
|
types-PyMySQL==1.1
|
||||||
|
types-pynput==1.7.7
|
||||||
|
types-pyOpenSSL==24.1
|
||||||
|
types-pyRFC3339==2.0.1
|
||||||
|
types-PyScreeze==1.0.1
|
||||||
|
types-pyserial==3.5
|
||||||
|
types-pysftp==0.2
|
||||||
|
types-pytest-lazy-fixture==0.6
|
||||||
|
types-python-crontab==3.2
|
||||||
|
types-python-datemath==3.0.1
|
||||||
|
types-python-dateutil==2.9
|
||||||
|
types-python-http-client==3.3.7
|
||||||
|
types-python-jenkins==1.8
|
||||||
|
types-python-jose==3.3
|
||||||
|
types-python-nmap==0.7
|
||||||
|
types-python-xlib==0.33
|
||||||
|
types-pytz==2024.2
|
||||||
|
types-pywin32==308
|
||||||
|
types-pyxdg==0.28
|
||||||
|
types-PyYAML==6.0
|
||||||
|
types-qrbill==1.1
|
||||||
|
types-qrcode==8.0
|
||||||
|
types-regex==2024.11.6
|
||||||
|
types-reportlab==4.2.5
|
||||||
|
types-requests==2.32
|
||||||
|
types-requests-oauthlib==2.0
|
||||||
|
types-retry==0.9
|
||||||
|
types-RPi.GPIO==0.7
|
||||||
|
types-s2clientprotocol==5
|
||||||
|
types-seaborn==0.13.2
|
||||||
|
types-Send2Trash==1.8
|
||||||
|
types-setuptools==75.6
|
||||||
|
types-shapely==2.0
|
||||||
|
types-simplejson==3.19
|
||||||
|
types-singledispatch==4.1
|
||||||
|
types-six==1.17
|
||||||
|
types-slumber==0.7
|
||||||
|
types-str2bool==1.1
|
||||||
|
types-tabulate==0.9
|
||||||
|
types-tensorflow==2.18.0
|
||||||
|
types-TgCrypto==1.2
|
||||||
|
types-toml==0.10
|
||||||
|
types-toposort==1.10
|
||||||
|
types-tqdm==4.67
|
||||||
|
types-translationstring==1.4
|
||||||
|
types-tree-sitter-languages==1.10
|
||||||
|
types-ttkthemes==3.2
|
||||||
|
types-ujson==5.10
|
||||||
|
types-unidiff==0.7
|
||||||
|
types-untangle==1.2
|
||||||
|
types-usersettings==1.1
|
||||||
|
types-uWSGI==2.0
|
||||||
|
types-vobject==0.9.9
|
||||||
|
types-waitress==3.0.1
|
||||||
|
types-WebOb==1.8
|
||||||
|
types-whatthepatch==1.0
|
||||||
|
types-workalendar==17.0
|
||||||
|
types-WTForms==3.2.1
|
||||||
|
types-wurlitzer==3.1
|
||||||
|
types-xdgenvpy==3.0
|
||||||
|
types-xmltodict==0.14
|
||||||
|
types-zstd==1.5
|
||||||
|
types-zxcvbn==4.4
|
||||||
|
typing_extensions==4.15.0
|
||||||
|
uc-micro-py==1.0.3
|
||||||
|
uritemplate==4.1.1
|
||||||
|
urllib3==2.3.0
|
||||||
|
viivakoodi==0.8.0
|
||||||
|
virtualenv==20.31.2
|
||||||
|
webcolors==1.13
|
||||||
|
Werkzeug==3.1.3
|
||||||
|
wheel==0.46.1
|
||||||
|
wrapt==1.17.3
|
||||||
|
wsproto==1.2.0
|
||||||
|
|||||||
4
run.sh
@@ -1,3 +1,7 @@
|
|||||||
|
virtualenv .
|
||||||
|
|
||||||
|
pip install -r requirements.txt
|
||||||
|
|
||||||
export FLASK_APP=src/main.py
|
export FLASK_APP=src/main.py
|
||||||
export FLASK_ENV=development
|
export FLASK_ENV=development
|
||||||
flask run --host 192.168.0.42 --debugger --eager-loading
|
flask run --host 192.168.0.42 --debugger --eager-loading
|
||||||
|
|||||||
136
src/main.py
@@ -6,11 +6,17 @@
|
|||||||
# Then we build the API around Flask,
|
# Then we build the API around Flask,
|
||||||
# Then we build the web interface, using the simple Jinja2 templating.
|
# Then we build the web interface, using the simple Jinja2 templating.
|
||||||
|
|
||||||
|
# We support two modes :
|
||||||
|
# The first is a simple mode, where a computer, connected to a thermal printer, runs this program and exposes a web interface that makes use of the client's camera
|
||||||
|
# The seconde is booth mode, where a Raspberry Pi is connected to a thermal printer, a button and a flash. The web interface exists but may not be used, as the press of the button with take a picture and activate the flash while simply informing the web page.
|
||||||
|
|
||||||
# Following are the librairies we import,
|
# Following are the librairies we import,
|
||||||
from flask import Flask, request, render_template, flash, abort, redirect, url_for, make_response, jsonify # Used for the web framework
|
from flask import Flask, request, render_template, flash, abort, redirect, url_for, make_response, jsonify # Used for the web framework
|
||||||
|
from flask_socketio import SocketIO
|
||||||
from flask_limiter import Limiter
|
from flask_limiter import Limiter
|
||||||
from flask_limiter.util import get_remote_address
|
from flask_limiter.util import get_remote_address
|
||||||
from printer import Printer # The wrapper for the printer class
|
from printer import Printer # The wrapper for the printer class
|
||||||
|
from raspberry import Raspberry # The Raspberry pi control Class
|
||||||
from web import Web # Wrapper for the web routes and API
|
from web import Web # Wrapper for the web routes and API
|
||||||
import toml # Used for the config file parsing
|
import toml # Used for the config file parsing
|
||||||
import pprint # To pretty print JSON
|
import pprint # To pretty print JSON
|
||||||
@@ -19,6 +25,8 @@ import os # For VARS from the shell.
|
|||||||
# Variables
|
# Variables
|
||||||
|
|
||||||
app = Flask(__name__)
|
app = Flask(__name__)
|
||||||
|
socketio = SocketIO(app)
|
||||||
|
ALLOWED_EXTENSIONS = {'png', 'jpg', 'jpeg', 'gif'}
|
||||||
|
|
||||||
# Load the configuration file
|
# Load the configuration file
|
||||||
try:
|
try:
|
||||||
@@ -35,12 +43,22 @@ except Exception as e:
|
|||||||
exit(-1)
|
exit(-1)
|
||||||
|
|
||||||
app.logger.debug("Config file loaded !")
|
app.logger.debug("Config file loaded !")
|
||||||
|
|
||||||
# Define the USB connections here.
|
# Define the USB connections here.
|
||||||
vendor_id = configuration_file["printer"]["vendor_id"]
|
vendor_id = configuration_file["printer"]["vendor_id"]
|
||||||
device_id = configuration_file["printer"]["device_id"]
|
device_id = configuration_file["printer"]["device_id"]
|
||||||
UPLOAD_FOLDER = str(configuration_file["printer"]["upload_folder"])
|
UPLOAD_FOLDER = str(configuration_file["printer"]["upload_folder"])
|
||||||
|
|
||||||
ALLOWED_EXTENSIONS = {'png', 'jpg', 'jpeg', 'gif'}
|
try:
|
||||||
|
os.mkdir(UPLOAD_FOLDER)
|
||||||
|
app.logger.debug(f"Directory '{UPLOAD_FOLDER}' created successfully.")
|
||||||
|
except FileExistsError:
|
||||||
|
app.logger.debug(f"Directory '{UPLOAD_FOLDER}' already exists.")
|
||||||
|
except PermissionError:
|
||||||
|
app.logger.error(f"Permission denied: Unable to create '{UPLOAD_FOLDER}'.")
|
||||||
|
except Exception as e:
|
||||||
|
app.logger.error(f"An error occurred: {e}")
|
||||||
|
|
||||||
|
|
||||||
# Output the config file
|
# Output the config file
|
||||||
if os.getenv('LIPY_DEBUG') == True:
|
if os.getenv('LIPY_DEBUG') == True:
|
||||||
@@ -50,22 +68,40 @@ if os.getenv('LIPY_DEBUG') == True:
|
|||||||
app.secret_key = configuration_file["secrets"]["flask_secret_key"]
|
app.secret_key = configuration_file["secrets"]["flask_secret_key"]
|
||||||
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
|
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
|
||||||
app.config['ALLOWED_EXTENSIONS'] = ALLOWED_EXTENSIONS
|
app.config['ALLOWED_EXTENSIONS'] = ALLOWED_EXTENSIONS
|
||||||
app.config['MAX_CONTENT_LENGTH'] = 3 * 1000 * 1000 # Maximum 3Mb for a file upload
|
app.config['MAX_CONTENT_LENGTH'] = 10 * 1000 * 1000 # Maximum 3Mb for a file upload
|
||||||
|
app.config['TEMPLATES_AUTO_RELOAD'] = True
|
||||||
|
|
||||||
# Printer connection
|
# Printer connection
|
||||||
# Uses the class defined in the printer.py file
|
# Uses the class defined in the printer.py file
|
||||||
printer = Printer(app,0x04b8, 0x0e28)
|
printer = Printer(app,0x04b8, 0x0e28)
|
||||||
printer.init_printer()
|
printer.init_printer()
|
||||||
|
|
||||||
# Web routes
|
# Find out if we are running on a Raspberry Pi
|
||||||
|
rpi = Raspberry(printer,
|
||||||
|
app,
|
||||||
|
socketio,
|
||||||
|
configuration_file['rpi']['button_gpio_port_number'], configuration_file['rpi']['indicator_gpio_port_number'],
|
||||||
|
configuration_file['rpi']['flash_gpio_port_number'],
|
||||||
|
configuration_file['rpi']['flash'] )
|
||||||
|
|
||||||
|
RASPBERRY_PI_CONNECTED = rpi.is_raspberry_pi()
|
||||||
|
|
||||||
|
|
||||||
|
#############################################################
|
||||||
|
# Web & API routes
|
||||||
|
#############################################################
|
||||||
|
|
||||||
|
|
||||||
web = Web(app, printer)
|
web = Web(app, printer)
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
app.run(debug=True, use_reloader=False, host='0.0.0.0', ssl_context='adhoc')
|
||||||
|
|
||||||
limiter = Limiter(
|
limiter = Limiter(
|
||||||
app,
|
get_remote_address,
|
||||||
key_func=get_remote_address,
|
app=app,
|
||||||
default_limits=["200 per day", "50 per hour"]
|
default_limits=["1500 per day", "500 per hour"]
|
||||||
)
|
)
|
||||||
|
|
||||||
@app.route('/')
|
@app.route('/')
|
||||||
@limiter.limit("1/second", override_defaults=False)
|
@limiter.limit("1/second", override_defaults=False)
|
||||||
@@ -73,6 +109,12 @@ def index():
|
|||||||
app.logger.debug("Loading index")
|
app.logger.debug("Loading index")
|
||||||
return render_template('index.html')
|
return render_template('index.html')
|
||||||
|
|
||||||
|
@app.route('/webcam')
|
||||||
|
@limiter.limit("1/second", override_defaults=False)
|
||||||
|
def webcam():
|
||||||
|
app.logger.debug("Loading webcam interface")
|
||||||
|
return render_template('webcam.html')
|
||||||
|
|
||||||
# API routes
|
# API routes
|
||||||
# The api has the following methods
|
# The api has the following methods
|
||||||
# api/print/{sms,img,letter,qr,barcode}
|
# api/print/{sms,img,letter,qr,barcode}
|
||||||
@@ -89,62 +131,85 @@ def api_index():
|
|||||||
|
|
||||||
|
|
||||||
@app.route('/api/print/sms', methods=['POST'])
|
@app.route('/api/print/sms', methods=['POST'])
|
||||||
@limiter.limit("2/minute", override_defaults=False)
|
@limiter.limit("6/minute", override_defaults=False)
|
||||||
def api_print_sms():
|
def api_print_sms():
|
||||||
app.logger.debug("Printing an sms")
|
app.logger.debug("Printing an sms")
|
||||||
try:
|
try:
|
||||||
txt = request.form["txt"]
|
txt = request.form["txt"]
|
||||||
sign = request.form["signature"]
|
sign = request.form["signature"]
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
flash(e,'error')
|
app.logger.error("Whoops, no forms submitted or missing signature :" + str(e))
|
||||||
redirect(url_for('index'))
|
flash("Whoops, no forms submitted or missing signature : " + str(e))
|
||||||
|
return redirect(url_for("index"))
|
||||||
|
|
||||||
try:
|
|
||||||
web.print_sms(txt,sign)
|
web.print_sms(txt,sign)
|
||||||
except Exception as e:
|
return redirect(url_for("index"))
|
||||||
pass
|
|
||||||
|
|
||||||
return redirect(url_for('index'))
|
|
||||||
|
|
||||||
@app.route('/api/print/img', methods=['POST'])
|
@app.route('/api/print/img', methods=['POST'])
|
||||||
@limiter.limit("2/minute", override_defaults=False)
|
@limiter.limit("6/minute", override_defaults=False)
|
||||||
def api_print_image():
|
def api_print_image():
|
||||||
app.logger.debug("Printing an image")
|
app.logger.debug("Printing an image")
|
||||||
|
|
||||||
try:
|
try:
|
||||||
sign = request.form["signature"]
|
sign = request.form["signature"]
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
flash(str(e),'error')
|
app.logger.error("Whoops, no forms submitted or missing signature :" + str(e))
|
||||||
redirect(url_for('index'))
|
flash("Whoops, no forms submitted or missing signature : " + str(e))
|
||||||
|
return redirect(url_for("index"))
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
if request.method == 'POST':
|
if request.method == 'POST':
|
||||||
# check if the post request has the file part
|
# check if the post request has the file part
|
||||||
|
try:
|
||||||
if 'img' not in request.files:
|
if 'img' not in request.files:
|
||||||
flash('No file found. Did you use the good form ?', 'error')
|
app.logger.error("Whoops, no images submitted :" + str(e))
|
||||||
return redirect(url_for("index"))
|
flash("Whoops, no images submitted : " + str(e))
|
||||||
else:
|
else:
|
||||||
file = request.files['img']
|
file = request.files['img']
|
||||||
|
except Exception as e:
|
||||||
|
app.logger.error('Error getting the files :' + str(e))
|
||||||
|
flash('Error getting the files :' + str(e))
|
||||||
|
return redirect(url_for("index"))
|
||||||
|
|
||||||
# If the user does not select a file, the browser submits an
|
# If the user does not select a file, the browser submits an
|
||||||
# empty file without a filename.
|
# empty file without a filename.
|
||||||
if file.filename == '':
|
if file.filename == '':
|
||||||
app.logger.error("Submitted file has no filename !")
|
app.logger.error("Submitted file has no filename !")
|
||||||
flash('No file submitted, please select a file','error')
|
flash("Submitted file has no filename !")
|
||||||
return redirect(url_for("index"))
|
return redirect(url_for("index"))
|
||||||
|
|
||||||
|
|
||||||
try:
|
try:
|
||||||
app.logger.debug("Sending the image to the printer.")
|
app.logger.debug("Sending the image to the printer.")
|
||||||
web.print_image(file, sign)
|
web.print_image(file, sign)
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
pass
|
app.logger.error("The image could not be printed because : " + str(e) )
|
||||||
else:
|
flash("The image could not be printed because : " + str(e))
|
||||||
flash('Cannot access to page with this method.','error')
|
|
||||||
app.logger.debug('Bad access type to this API.')
|
|
||||||
|
|
||||||
return redirect(url_for("index"))
|
return redirect(url_for("index"))
|
||||||
|
|
||||||
|
else:
|
||||||
|
app.logger.error("Method not allowed")
|
||||||
|
flash("Method not allowed")
|
||||||
|
return redirect(url_for("index"))
|
||||||
|
|
||||||
|
flash('Picture printed ! '),
|
||||||
|
return redirect(url_for("index"))
|
||||||
|
|
||||||
|
|
||||||
|
@app.route('/api/camera/picture')
|
||||||
|
def camera_picture():
|
||||||
|
# Returns a picture taken by the camera
|
||||||
|
if RASPBERRY_PI_CONNECTED:
|
||||||
|
try:
|
||||||
|
return rpi.camera_picture()
|
||||||
|
except Exception as e:
|
||||||
|
return jsonify({'message': 'Error getting the stream : ' + e}), 500
|
||||||
|
else:
|
||||||
|
return jsonify({'message': 'No camera present'}), 500
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
@app.route('/login')
|
@app.route('/login')
|
||||||
@limiter.limit("1/second", override_defaults=False)
|
@limiter.limit("1/second", override_defaults=False)
|
||||||
def login_page():
|
def login_page():
|
||||||
@@ -160,10 +225,25 @@ def logout_page():
|
|||||||
@app.errorhandler(429)
|
@app.errorhandler(429)
|
||||||
def ratelimit_handler(e):
|
def ratelimit_handler(e):
|
||||||
flash("Rate limit reached, please slow down :) ( Currently at "+ e.description + ")", 'error')
|
flash("Rate limit reached, please slow down :) ( Currently at "+ e.description + ")", 'error')
|
||||||
|
app.logger.debug('Rate limit reached ' + str(e.description))
|
||||||
return redirect(url_for("index"))
|
return redirect(url_for("index"))
|
||||||
|
|
||||||
@app.route("/ping")
|
@app.route("/ping")
|
||||||
@limiter.exempt
|
@limiter.exempt
|
||||||
def ping():
|
def ping():
|
||||||
flash("🏓 Pong !",'info')
|
flash("🏓 Pong !",'info')
|
||||||
|
app.logger.debug('🏓 Pong !')
|
||||||
return redirect(url_for("index"))
|
return redirect(url_for("index"))
|
||||||
|
|
||||||
|
@socketio.on('ping')
|
||||||
|
def handle_message(data):
|
||||||
|
app.logger.debug('Received : ' + str(data))
|
||||||
|
socketio.emit('pong',"Pong !")
|
||||||
|
|
||||||
|
@socketio.on('get_camera_status')
|
||||||
|
def camera_status():
|
||||||
|
app.logger.debug('Client asked if we had a camera')
|
||||||
|
if RASPBERRY_PI_CONNECTED:
|
||||||
|
socketio.emit("camera_status", True)
|
||||||
|
else:
|
||||||
|
socketio.emit("camera_status", False)
|
||||||
|
|||||||
170
src/printer.py
@@ -1,9 +1,9 @@
|
|||||||
# Importing the module to mage the connection to the printer.
|
# Importing the module to mage the connection to the printer.
|
||||||
from flask import flash
|
|
||||||
from escpos.printer import Usb, USBNotFoundError
|
from escpos.printer import Usb, USBNotFoundError
|
||||||
from time import sleep, gmtime, strftime
|
from time import sleep, gmtime, strftime
|
||||||
import os.path
|
import os.path
|
||||||
from PIL import Image
|
from PIL import Image, ImageEnhance, ImageOps
|
||||||
|
import numpy as np
|
||||||
|
|
||||||
|
|
||||||
class Printer(object):
|
class Printer(object):
|
||||||
@@ -45,18 +45,14 @@ class Printer(object):
|
|||||||
match status:
|
match status:
|
||||||
case 0:
|
case 0:
|
||||||
self.app.logger.error('Printer has no more paper, aborting...')
|
self.app.logger.error('Printer has no more paper, aborting...')
|
||||||
flash("No more paper on the printer. Sorry.",category='error')
|
|
||||||
self.printer.close()
|
self.printer.close()
|
||||||
return False
|
raise Exception("No more paper in the printer")
|
||||||
case 1:
|
case 1:
|
||||||
self.app.logger.warning('Printer needs paper to be changed very soon ! ')
|
self.app.logger.warning('Printer needs paper to be changed very soon ! ')
|
||||||
flash('Printer needs paper to be changed very soon ! ', category='info')
|
|
||||||
self.printer.close()
|
self.printer.close()
|
||||||
return True
|
|
||||||
case 2:
|
case 2:
|
||||||
self.app.logger.debug('Printer has paper, good to go')
|
self.app.logger.debug('Printer has paper, good to go')
|
||||||
self.printer.close()
|
self.printer.close()
|
||||||
return True
|
|
||||||
|
|
||||||
def init_printer(self):
|
def init_printer(self):
|
||||||
|
|
||||||
@@ -98,81 +94,149 @@ class Printer(object):
|
|||||||
self.ready = True;
|
self.ready = True;
|
||||||
self.printer.close();
|
self.printer.close();
|
||||||
|
|
||||||
if not self.check_paper():
|
self.check_paper()
|
||||||
return False
|
|
||||||
|
|
||||||
return True
|
return True
|
||||||
|
|
||||||
def print_sms(self, msg, signature) -> bool:
|
def print_sms(self, msg, signature="",bold=False):
|
||||||
clean_msg = str(msg)
|
clean_msg = str(msg) + "\n"
|
||||||
clean_signature = str(signature)
|
clean_signature = str(signature)
|
||||||
|
|
||||||
if not self.check_paper():
|
if len(clean_msg) > 4096:
|
||||||
return False
|
|
||||||
|
|
||||||
if len(clean_msg) > 256 or len(clean_msg) < 3 :
|
|
||||||
self.app.logger.warning("Could not print message of this length: " + str(len(clean_msg)))
|
self.app.logger.warning("Could not print message of this length: " + str(len(clean_msg)))
|
||||||
flash("Could not print message of this length :" + str(len(clean_msg)) + ", needs to between 3 and 256 caracters long.",category='error')
|
raise Exception("Could not print message of this length :" + str(len(clean_msg)) + ", needs to be below 4096 caracters long.")
|
||||||
return False
|
|
||||||
|
|
||||||
if len(signature) > 256 or len(signature) < 3:
|
if len(signature) > 256:
|
||||||
self.app.logger.warning("Could not print message without a signature.")
|
self.app.logger.warning("Could not print signature of this length: " + str(len(clean_signature)))
|
||||||
flash("Could not print message without a signature.",category='error')
|
raise Exception("Could not print signature of this length :" + str(len(clean_signature)) + ", needs to be below 256 caracters long.")
|
||||||
return False
|
|
||||||
|
|
||||||
if not os.getenv('LIPY_DEBUG') == True:
|
|
||||||
try:
|
try:
|
||||||
self.printer.open(self.usb_args);
|
self.printer.open(self.usb_args);
|
||||||
self.printer.set(align='left', font='a', bold=False, underline=0, width=1, height=1, density=8, invert=False, smooth=True, flip=False, double_width=False, double_height=False, custom_size=False)
|
self.printer.set(align='center', font='a', bold=bold)
|
||||||
self.printer.textln(clean_msg)
|
self.printer.textln(clean_msg )
|
||||||
self.printer.set(align='left', font='b', bold=False, underline=1, width=1, height=1, density=9, invert=False, smooth=True, flip=False, double_width=False, double_height=False, custom_size=False)
|
if clean_signature:
|
||||||
self.printer.textln("> " + clean_signature + " @ " + strftime("%Y-%m-%d %H:%M:%S", gmtime()))
|
self.printer.textln(clean_signature )
|
||||||
self.printer.cut()
|
self.printer.close()
|
||||||
self.printer.close
|
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
flash("Unable to print because : " + e)
|
self.app.logger.error("Unable to print because : " + str(e))
|
||||||
|
|
||||||
flash("Message printed : " + clean_msg ,category='info')
|
self.app.logger.info("Printed text")
|
||||||
return True
|
return True
|
||||||
|
|
||||||
def print_img(self, path, sign):
|
def print_img(self, path, sign="",center=True,process=False):
|
||||||
clean_signature = str(sign)
|
clean_signature = str(sign)
|
||||||
|
|
||||||
|
if len(sign) > 256:
|
||||||
|
self.app.logger.warning("Could not print signature of this length: " + str(len(clean_signature)))
|
||||||
|
raise Exception("Could not print signature of this length :" + str(len(clean_signature)) + ", needs to be below 256 caracters long.")
|
||||||
|
|
||||||
if not os.path.isfile(str(path)):
|
if not os.path.isfile(str(path)):
|
||||||
self.app.logger.warning("File does not exist : " + str(path))
|
self.app.logger.warning("File does not exist : " + str(path))
|
||||||
flash('The file path for this image :' + str(path) + " wasn't found. Please try again.", 'error')
|
raise Exception('The file path for this image :' + str(path) + " wasn't found. Please try again.")
|
||||||
return False
|
|
||||||
else:
|
else:
|
||||||
self.app.logger.debug("Printing file from " + str(path))
|
self.app.logger.debug("Printing file from " + str(path))
|
||||||
|
|
||||||
|
if process:
|
||||||
|
|
||||||
try:
|
try:
|
||||||
self.app.logger.debug("Resizing the image")
|
self.app.logger.debug("Proccessing the image")
|
||||||
with Image.open(path) as im:
|
path = process_image(self, path)
|
||||||
|
|
||||||
basewidth = 575
|
|
||||||
img = Image.open(path)
|
|
||||||
wpercent = (basewidth/float(img.size[0]))
|
|
||||||
hsize = int((float(img.size[1])*float(wpercent)))
|
|
||||||
img = img.resize((basewidth,hsize), Image.ANTIALIAS)
|
|
||||||
if img.height > 1000:
|
|
||||||
flash("Image is too long, sorry ! Keep it below 500×1000 pixels.",'error')
|
|
||||||
return False
|
|
||||||
img.save(path)
|
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
flash(str(e))
|
|
||||||
self.app.logger.error(str(e))
|
self.app.logger.error(str(e))
|
||||||
|
return False
|
||||||
|
else:
|
||||||
|
self.app.logger.warning("Not proccessing the image")
|
||||||
|
|
||||||
|
|
||||||
try:
|
try:
|
||||||
self.printer.open(self.usb_args)
|
self.printer.open(self.usb_args)
|
||||||
self.printer.textln("> " + clean_signature + " @ " + strftime("%Y-%m-%d %H:%M:%S", gmtime()))
|
self.printer.image(path,center=center)
|
||||||
self.printer.image(path)
|
|
||||||
self.printer.cut()
|
|
||||||
self.printer.close()
|
self.printer.close()
|
||||||
self.app.logger.debug("Printed an image : " + str(path))
|
self.app.logger.debug("Printed an image : " + str(path))
|
||||||
return True
|
os.remove(path)
|
||||||
|
self.app.logger.debug("Removed image : " + str(path))
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
self.printer.close()
|
self.printer.close()
|
||||||
flash(str(e),'error')
|
self.app.logger.error(str(e))
|
||||||
return False
|
return False
|
||||||
|
|
||||||
|
self.app.logger.info("Printed a picture")
|
||||||
|
return True
|
||||||
|
|
||||||
|
def qr(self, content):
|
||||||
|
try:
|
||||||
|
self.printer.open(self.usb_args)
|
||||||
|
self.printer.qr(content, center=True)
|
||||||
|
self.printer.close()
|
||||||
|
except Exception as e:
|
||||||
|
self.printer.close()
|
||||||
|
self.app.logger.error(str(e))
|
||||||
|
return False
|
||||||
|
|
||||||
|
self.app.logger.info("Printed a QR")
|
||||||
|
return True
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
def cut(self):
|
||||||
|
try:
|
||||||
|
self.printer.open(self.usb_args)
|
||||||
|
self.printer.cut()
|
||||||
|
self.printer.close()
|
||||||
|
except Exception as e:
|
||||||
|
self.printer.close()
|
||||||
|
self.app.logger.error(str(e))
|
||||||
|
raise e
|
||||||
|
|
||||||
|
self.app.logger.info("Did a cut")
|
||||||
|
return True
|
||||||
|
|
||||||
|
|
||||||
|
def process_image(self, path):
|
||||||
|
brightness_factor = 1.5 # Used only if image is too dark
|
||||||
|
brightness_threshold = 100 # Brightness threshold (0–255)
|
||||||
|
contrast_factor = 0.6 # Less than 1.0 = lower contrast
|
||||||
|
max_width = 575
|
||||||
|
max_height = 1000
|
||||||
|
|
||||||
|
with Image.open(path) as original_img:
|
||||||
|
# Convert to RGB if needed (JPEG doesn't support alpha)
|
||||||
|
if original_img.mode in ("RGBA", "P"):
|
||||||
|
self.app.logger.debug("Converting the image to RGB from RGBA")
|
||||||
|
original_img = original_img.convert("RGB")
|
||||||
|
|
||||||
|
# Resize while maintaining aspect ratio
|
||||||
|
original_img.thumbnail((max_width, max_height), Image.LANCZOS)
|
||||||
|
self.app.logger.debug("Resized the image")
|
||||||
|
|
||||||
|
# # Convert to grayscale for dithering
|
||||||
|
# dithered_img = original_img.convert("L").convert("1") # Dithering using default method (Floyd–Steinberg)
|
||||||
|
# self.app.logger.debug("Dithered the image")
|
||||||
|
|
||||||
|
# Compute brightness of original image (grayscale average)
|
||||||
|
grayscale = original_img.convert("L")
|
||||||
|
avg_brightness = np.array(grayscale).mean()
|
||||||
|
self.app.logger.debug("Average brightness of the image : " + str(avg_brightness) )
|
||||||
|
|
||||||
|
# Dynamically compute brightness factor if too dark
|
||||||
|
if avg_brightness < brightness_threshold:
|
||||||
|
brightness_factor = 1 + (brightness_threshold - avg_brightness) / brightness_threshold
|
||||||
|
brightness_factor = min(max(brightness_factor, 1.1), 2.5) # Clamp between 1.1 and 2.5
|
||||||
|
self.app.logger.debug(f"Image too dark, increasing brightness by a factor of {brightness_factor:.2f}")
|
||||||
|
enhancer = ImageEnhance.Brightness(original_img)
|
||||||
|
original_img = enhancer.enhance(brightness_factor)
|
||||||
|
|
||||||
|
# # Reduce contrast
|
||||||
|
# contrast_enhancer = ImageEnhance.Contrast(original_img)
|
||||||
|
# original_img = contrast_enhancer.enhance(contrast_factor)
|
||||||
|
|
||||||
|
# Final resize check
|
||||||
|
if original_img.height > max_height:
|
||||||
|
raise ValueError("Image is too long, sorry! Keep it below 575×1000 pixels.")
|
||||||
|
self.app.logger.error("Image is too long, sorry! Keep it below 575×1000 pixels.")
|
||||||
|
return False
|
||||||
|
|
||||||
|
# Convert to JPEG and save
|
||||||
|
jpeg_path = os.path.splitext(path)[0] + "_processed.jpg"
|
||||||
|
original_img.save(jpeg_path, format='JPEG', quality=95, optimize=True)
|
||||||
|
|
||||||
|
return jpeg_path
|
||||||
|
|||||||
230
src/raspberry.py
Normal file
@@ -0,0 +1,230 @@
|
|||||||
|
from flask_socketio import SocketIO
|
||||||
|
from gpiozero import Button, LED, DigitalOutputDevice
|
||||||
|
from time import sleep, gmtime, strftime
|
||||||
|
from PIL import Image
|
||||||
|
import io # To check if we are on a Raspberry Pi
|
||||||
|
import subprocess
|
||||||
|
import os
|
||||||
|
|
||||||
|
class Raspberry(object):
|
||||||
|
"""
|
||||||
|
This class will manage three things :
|
||||||
|
- Connecting to a USB webcam
|
||||||
|
- Managing a push button
|
||||||
|
- Activating a flash ( or light )
|
||||||
|
- Flash an indicator light
|
||||||
|
|
||||||
|
"""
|
||||||
|
def __init__(self, printer, app, socketio, button_gpio_port_number, indicator_gpio_port_number, flash_gpio_port_number, is_flash_present,):
|
||||||
|
self.printer = printer
|
||||||
|
self.socketio = socketio
|
||||||
|
self.app = app
|
||||||
|
|
||||||
|
self.flash_gpio = flash_gpio_port_number
|
||||||
|
self.is_flash_present = is_flash_present
|
||||||
|
self.button_gpio = button_gpio_port_number
|
||||||
|
self.led_gpio = indicator_gpio_port_number
|
||||||
|
self.image_path = self.app.config['UPLOAD_FOLDER'] + '/image.jpg'
|
||||||
|
|
||||||
|
def is_raspberry_pi(self, raise_on_errors=False):
|
||||||
|
# Check if we are running on a raspberry pi
|
||||||
|
try:
|
||||||
|
with io.open('/proc/cpuinfo', 'r') as cpuinfo:
|
||||||
|
found = False
|
||||||
|
for line in cpuinfo:
|
||||||
|
if line.startswith('Hardware'):
|
||||||
|
found = True
|
||||||
|
label, value = line.strip().split(':', 1)
|
||||||
|
value = value.strip()
|
||||||
|
if value not in (
|
||||||
|
'BCM2708',
|
||||||
|
'BCM2709',
|
||||||
|
'BCM2711',
|
||||||
|
'BCM2835',
|
||||||
|
'BCM2836'
|
||||||
|
):
|
||||||
|
self.app.logger.debug('This system does not appear to be a Raspberry Pi.')
|
||||||
|
return False
|
||||||
|
|
||||||
|
if not found:
|
||||||
|
self.app.logger.error('Couldn\'t get sufficient hardware information from /proc/cpuinfo, Unable to determine if we are on a Raspberry Pi.')
|
||||||
|
return False
|
||||||
|
except IOError:
|
||||||
|
self.app.logger.error('Unable to open `/proc/cpuinfo`.')
|
||||||
|
return False
|
||||||
|
|
||||||
|
self.app.logger.debug('It seems we are on a Raspberry Pi')
|
||||||
|
|
||||||
|
try:
|
||||||
|
self.initialise_gpio()
|
||||||
|
except Exception as e:
|
||||||
|
self.app.logger.debug('Could not init GPIO : ' + str(e))
|
||||||
|
raise e
|
||||||
|
return True
|
||||||
|
|
||||||
|
def initialise_gpio(self):
|
||||||
|
self.app.logger.debug('Initializing GPIO')
|
||||||
|
|
||||||
|
self.led = LED(self.led_gpio)
|
||||||
|
self.app.logger.debug('Activated indicator LED')
|
||||||
|
self.indicator_countdown(iters=3)
|
||||||
|
self.button = Button(self.button_gpio, pull_up=True, bounce_time=0.1)
|
||||||
|
self.button.when_pressed = self.on_button_pressed
|
||||||
|
self.app.logger.debug('Activated button')
|
||||||
|
|
||||||
|
# The "flash" is a relay-controlled device ( light bulb for example )
|
||||||
|
self.flash = DigitalOutputDevice(self.flash_gpio)
|
||||||
|
self.flash_toggle()
|
||||||
|
self.app.logger.debug('Activated flash')
|
||||||
|
|
||||||
|
def indicator_countdown(self,iters=10,multi=10):
|
||||||
|
for i in range(iters,0,-1):
|
||||||
|
self.led.on()
|
||||||
|
sleep(i/multi)
|
||||||
|
self.led.off()
|
||||||
|
sleep(i/multi)
|
||||||
|
|
||||||
|
def indicator_led(self,timing=0.2,l=5):
|
||||||
|
for i in range(l):
|
||||||
|
self.app.logger.debug("LED turned on")
|
||||||
|
self.led.on()
|
||||||
|
sleep(timing)
|
||||||
|
self.led.off()
|
||||||
|
self.app.logger.debug("LED turned off")
|
||||||
|
sleep(timing)
|
||||||
|
|
||||||
|
def flash_toggle(self):
|
||||||
|
self.app.logger.debug("Flash turned on")
|
||||||
|
self.flash.on()
|
||||||
|
sleep(0.3)
|
||||||
|
self.flash.off()
|
||||||
|
self.app.logger.debug("Flash turned off")
|
||||||
|
|
||||||
|
def take_picture(self):
|
||||||
|
# Validate if the image path is valid
|
||||||
|
if not os.path.isdir(os.path.dirname(self.image_path)):
|
||||||
|
self.app.logger.error(f"Invalid directory for image path: {self.image_path}")
|
||||||
|
return False
|
||||||
|
|
||||||
|
try:
|
||||||
|
result = subprocess.run(
|
||||||
|
['fswebcam', '--no-banner', '-r', '1920x1080', self.image_path],
|
||||||
|
check=True, # Will raise CalledProcessError if the command fails
|
||||||
|
stdout=subprocess.PIPE, # Capture standard output
|
||||||
|
stderr=subprocess.PIPE # Capture error output
|
||||||
|
)
|
||||||
|
|
||||||
|
# Optionally log the command output
|
||||||
|
self.app.logger.debug(f"Image captured successfully: {result.stdout.decode()}")
|
||||||
|
except subprocess.CalledProcessError as e:
|
||||||
|
# Log error output if available
|
||||||
|
self.app.logger.error(f"Unable to take a picture. Error: {e.stderr.decode()}")
|
||||||
|
return False
|
||||||
|
except Exception as e:
|
||||||
|
# Catch any unexpected errors
|
||||||
|
self.app.logger.error(f"Unexpected error while taking picture: {str(e)}")
|
||||||
|
return False
|
||||||
|
|
||||||
|
# # Overlay logo
|
||||||
|
# logo_path = 'src/static/images/requin.png' # Update path as needed
|
||||||
|
# if not self.overlay_logo(self.image_path, logo_path):
|
||||||
|
# self.app.logger.warning("Picture taken but failed to overlay logo.")
|
||||||
|
|
||||||
|
return True
|
||||||
|
|
||||||
|
|
||||||
|
def overlay_logo(self, image_path, logo_path, output_path=None, position='bottom_right', margin=10):
|
||||||
|
try:
|
||||||
|
image = Image.open(image_path).convert("RGBA")
|
||||||
|
logo = Image.open(logo_path).convert("RGBA")
|
||||||
|
|
||||||
|
# Resize logo if it's too big (logo will be 30% the width of the image)
|
||||||
|
logo_ratio = 0.30 # You can change the ratio if you want the logo bigger or smaller
|
||||||
|
logo_width = int(image.width * logo_ratio)
|
||||||
|
logo_height = int(logo.height * (logo_width / logo.width))
|
||||||
|
logo = logo.resize((logo_width, logo_height), Image.Resampling.LANCZOS)
|
||||||
|
|
||||||
|
# Calculate position based on the chosen location
|
||||||
|
if position == 'bottom_right':
|
||||||
|
x = image.width - logo.width - margin
|
||||||
|
y = image.height - logo.height - margin
|
||||||
|
elif position == 'top_left':
|
||||||
|
x, y = margin, margin
|
||||||
|
elif position == 'top_right':
|
||||||
|
x = image.width - logo.width - margin
|
||||||
|
y = margin
|
||||||
|
elif position == 'bottom_left':
|
||||||
|
x = margin
|
||||||
|
y = image.height - logo.height - margin
|
||||||
|
else:
|
||||||
|
raise ValueError("Invalid position. Choose from 'bottom_right', 'top_left', 'top_right', or 'bottom_left'.")
|
||||||
|
|
||||||
|
# Composite the logo onto the image
|
||||||
|
image.paste(logo, (x, y), logo) # Use logo as its own alpha mask
|
||||||
|
|
||||||
|
# Save the result
|
||||||
|
if not output_path:
|
||||||
|
output_path = image_path # Overwrite the original image if no output path is given
|
||||||
|
image.save(output_path)
|
||||||
|
|
||||||
|
except Exception as e:
|
||||||
|
self.app.logger.error(f"Error overlaying logo: {e}")
|
||||||
|
return False
|
||||||
|
|
||||||
|
return True
|
||||||
|
|
||||||
|
def crop_to_square(self, image_path, output_path=None):
|
||||||
|
try:
|
||||||
|
image = Image.open(image_path)
|
||||||
|
width, height = image.size
|
||||||
|
|
||||||
|
# Determine shorter side
|
||||||
|
new_edge = min(width, height)
|
||||||
|
|
||||||
|
# Calculate cropping box (centered)
|
||||||
|
left = (width - new_edge) // 2
|
||||||
|
top = (height - new_edge) // 2
|
||||||
|
right = left + new_edge
|
||||||
|
bottom = top + new_edge
|
||||||
|
|
||||||
|
image = image.crop((left, top, right, bottom))
|
||||||
|
|
||||||
|
if not output_path:
|
||||||
|
output_path = image_path # Overwrite original
|
||||||
|
|
||||||
|
image.save(output_path)
|
||||||
|
|
||||||
|
except Exception as e:
|
||||||
|
self.app.logger.error(f"Error cropping image to square: {e}")
|
||||||
|
return False
|
||||||
|
|
||||||
|
return True
|
||||||
|
|
||||||
|
def on_button_pressed(self):
|
||||||
|
self.app.logger.debug("Button has been pressed")
|
||||||
|
self.led.on()
|
||||||
|
self.app.logger.debug("Counting down")
|
||||||
|
self.indicator_countdown(iters=4,multi=20) # The indicator will flash a countdown LED
|
||||||
|
self.app.logger.debug("Taking picture")
|
||||||
|
try:
|
||||||
|
self.flash.on()
|
||||||
|
self.take_picture()
|
||||||
|
except Exception as e:
|
||||||
|
self.app.logger.error("Could not take a picture after the button press : " + str(e))
|
||||||
|
finally:
|
||||||
|
self.flash.off()
|
||||||
|
self.app.logger.debug("Printing picture")
|
||||||
|
self.led.on()
|
||||||
|
self.crop_to_square(self.image_path)
|
||||||
|
self.printer.print_img('src/static/images/extase-club.png',process=True)
|
||||||
|
self.printer.print_img(self.image_path,process=True)
|
||||||
|
self.printer.print_sms("")
|
||||||
|
self.printer.print_sms("With Love From Société.Vide",signature="",bold=True)
|
||||||
|
self.printer.print_sms("Printed by LittlePrynter",signature="")
|
||||||
|
self.printer.print_sms("n07070.xyz",signature="")
|
||||||
|
self.printer.print_sms(strftime("%Y-%m-%d %H:%M", gmtime()),signature="")
|
||||||
|
self.printer.qr("https://n07070.xyz/articles/littleprynter")
|
||||||
|
self.printer.cut()
|
||||||
|
self.led.off()
|
||||||
|
self.app.logger.debug("Done printing picture")
|
||||||
|
return True
|
||||||
@@ -1,11 +1,7 @@
|
|||||||
body {
|
/* body {
|
||||||
margin-left: 20%;
|
margin-left: 20%;
|
||||||
margin-right: 20%;
|
margin-right: 20%;
|
||||||
}
|
} */
|
||||||
|
|
||||||
button {
|
|
||||||
margin-top: 3em;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*// Small devices (landscape phones, 576px and up)*/
|
/*// Small devices (landscape phones, 576px and up)*/
|
||||||
@media (min-width: 576px) {
|
@media (min-width: 576px) {
|
||||||
@@ -14,8 +10,8 @@ button {
|
|||||||
|
|
||||||
/*// Medium devices (tablets, 768px and up)*/
|
/*// Medium devices (tablets, 768px and up)*/
|
||||||
@media (min-width: 768px) {
|
@media (min-width: 768px) {
|
||||||
margin-left: 0%;
|
margin-left: 0;
|
||||||
margin-right: 0%;
|
margin-right: 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
/*// Large devices (desktops, 992px and up)*/
|
/*// Large devices (desktops, 992px and up)*/
|
||||||
|
|||||||
BIN
src/static/images/extase-club.png
Normal file
|
After Width: | Height: | Size: 61 KiB |
BIN
src/static/images/homepage.png
Normal file
|
After Width: | Height: | Size: 80 KiB |
BIN
src/static/images/little-printer_banner.png
Normal file
|
After Width: | Height: | Size: 20 KiB |
BIN
src/static/images/photomaton.png
Normal file
|
After Width: | Height: | Size: 104 KiB |
BIN
src/static/images/requin.png
Normal file
|
After Width: | Height: | Size: 32 KiB |
BIN
src/static/images/result.jpg
Normal file
|
After Width: | Height: | Size: 1.2 MiB |
303
src/static/js/webcam.js
Normal file
@@ -0,0 +1,303 @@
|
|||||||
|
let streaming;
|
||||||
|
var current_stream;
|
||||||
|
var current_camera_is;
|
||||||
|
var supports_facing_mode;
|
||||||
|
var camera_options;
|
||||||
|
|
||||||
|
var width = document.getElementById("video").parentNode.parentElement.clientWidth;
|
||||||
|
var height = width / (4 / 3);
|
||||||
|
var socket = io();
|
||||||
|
|
||||||
|
socket.on('connect', function() {
|
||||||
|
socket.emit('ping', {data: 'I\'m connected!'});
|
||||||
|
console.log("Sent a ping to the server :)");
|
||||||
|
});
|
||||||
|
|
||||||
|
|
||||||
|
socket.on('pong', () => {
|
||||||
|
console.log('Received pong back ! ');
|
||||||
|
});
|
||||||
|
|
||||||
|
socket.on('new_image', () => {
|
||||||
|
console.log("Received new image event");
|
||||||
|
const img = document.getElementById('snapshot');
|
||||||
|
img.src = '/image?' + new Date().getTime(); // Bust cache
|
||||||
|
});
|
||||||
|
|
||||||
|
|
||||||
|
async function startup(){
|
||||||
|
video = document.getElementById('video');
|
||||||
|
canvas = document.getElementById('canvas');
|
||||||
|
photo = document.getElementById('photo');
|
||||||
|
switch_cameras = document.getElementById('flip')
|
||||||
|
printButton = document.getElementById('print_button');
|
||||||
|
|
||||||
|
console.log("Checking for client webcam capabilities");
|
||||||
|
// We have a camera_options dictionnary in return, or false if the device does not support webcams.
|
||||||
|
let client_webcam_capabilities = await check_webcam_capabilies();
|
||||||
|
|
||||||
|
|
||||||
|
if ( client_webcam_capabilities != false ){
|
||||||
|
get_webcam(client_webcam_capabilities);
|
||||||
|
setup_events();
|
||||||
|
clear_canvas();
|
||||||
|
} else {
|
||||||
|
console.log("Checking for server webcam capabilities");
|
||||||
|
let server_webcam_capabilities = await check_server_camera();
|
||||||
|
if (server_webcam_capabilities === true ){
|
||||||
|
console.log("The server has a camera, using it.");
|
||||||
|
console.log("TODO");
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
no_webcam_error();
|
||||||
|
console.log("Seems like it's impossible to get a webcam from the client nor the server.");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
async function check_webcam_capabilies(){
|
||||||
|
console.log("Checking for a the capabilities of the client's media devices");
|
||||||
|
|
||||||
|
// We try to start with the front facing camera,
|
||||||
|
// if we have no support, we switch back to a normal camera.
|
||||||
|
try {
|
||||||
|
// We first check if the navigator has a media device
|
||||||
|
if (!navigator.mediaDevices?.enumerateDevices) {
|
||||||
|
console.log("enumerateDevices() not supported.");
|
||||||
|
return false;
|
||||||
|
} else {
|
||||||
|
// List cameras and microphones.
|
||||||
|
console.log("The device has the following media devices : ")
|
||||||
|
await navigator.mediaDevices
|
||||||
|
.enumerateDevices()
|
||||||
|
.then((devices) => {
|
||||||
|
devices.forEach((device) => {
|
||||||
|
console.log(`${device.kind}: ${device.label} id = ${device.deviceId}`);
|
||||||
|
});
|
||||||
|
})
|
||||||
|
.catch((err) => {
|
||||||
|
console.error(`${err.name}: ${err.message}`);
|
||||||
|
return false;
|
||||||
|
});
|
||||||
|
}
|
||||||
|
} catch (e) {
|
||||||
|
console.log("The device does not seem to support webcams " + e);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
console.log("Checking for the supported constraints of the media devices ");
|
||||||
|
try {
|
||||||
|
const supports = navigator.mediaDevices.getSupportedConstraints();
|
||||||
|
if (!supports['facingMode']) {
|
||||||
|
throw new Error("This browser does not support facingMode!");
|
||||||
|
} else {
|
||||||
|
console.log("The device supports facing mode, selecting the front camera by default");
|
||||||
|
supports_facing_mode = true;
|
||||||
|
camera_options = {
|
||||||
|
video: {
|
||||||
|
facingMode: 'user', // Or 'environment' if we want a camera facing away
|
||||||
|
},
|
||||||
|
audio: false
|
||||||
|
};
|
||||||
|
return camera_options;
|
||||||
|
}
|
||||||
|
} catch (e) {
|
||||||
|
console.log("Resetting to default camera : " + e);
|
||||||
|
supports_facing_mode = false;
|
||||||
|
camera_options = {
|
||||||
|
video: true,
|
||||||
|
audio: false
|
||||||
|
};
|
||||||
|
return camera_options
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
async function get_webcam(options){
|
||||||
|
stop_video_streams();
|
||||||
|
|
||||||
|
try {
|
||||||
|
navigator.mediaDevices.getUserMedia(options)
|
||||||
|
.then(function(stream) {
|
||||||
|
// on success, stream it in video tag
|
||||||
|
// the video tag is hidden, as is the canvas.
|
||||||
|
console.log("Got the webcam stream");
|
||||||
|
|
||||||
|
printButton.removeAttribute("disabled","");
|
||||||
|
current_stream = stream;
|
||||||
|
video.srcObject = stream;
|
||||||
|
video.setAttribute('autoplay', '');
|
||||||
|
video.setAttribute('muted', '');
|
||||||
|
video.setAttribute('playsinline', '')
|
||||||
|
video.play();
|
||||||
|
return true;
|
||||||
|
})
|
||||||
|
.catch(function(err) {
|
||||||
|
console.log("Didn't manage to get a camera :" + err);
|
||||||
|
return false;
|
||||||
|
});
|
||||||
|
} catch (err) {
|
||||||
|
console.log("Didn't manage to get a camera :" + err);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
async function check_server_camera(){
|
||||||
|
console.log("Checking for a camera on the server");
|
||||||
|
|
||||||
|
await socket.emit('get_camera_status', (response) => {
|
||||||
|
if (response){
|
||||||
|
console.log("Server has a camera !");
|
||||||
|
return true;
|
||||||
|
} else {
|
||||||
|
console.log("The server doesn't seem to have a camera");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
function setup_events(){
|
||||||
|
|
||||||
|
// When the video is ready, we start streaming it to the canvas.
|
||||||
|
// The canvas is hidden, but it still exists in the browser.
|
||||||
|
video.addEventListener('canplay', function(ev) {
|
||||||
|
if (!streaming) {
|
||||||
|
height = video.videoHeight / (video.videoWidth / width);
|
||||||
|
|
||||||
|
if (isNaN(height)) {
|
||||||
|
height = width / (4 / 3);
|
||||||
|
}
|
||||||
|
|
||||||
|
video.setAttribute('width', width);
|
||||||
|
video.setAttribute('height', height);
|
||||||
|
canvas.setAttribute('width', width);
|
||||||
|
canvas.setAttribute('height', height);
|
||||||
|
|
||||||
|
photo.setAttribute('width', width);
|
||||||
|
photo.setAttribute('height', height);
|
||||||
|
|
||||||
|
|
||||||
|
streaming = true;
|
||||||
|
printButton.removeAttribute("disabled","");
|
||||||
|
switch_cameras.removeAttribute("disabled","");
|
||||||
|
|
||||||
|
|
||||||
|
}
|
||||||
|
}, false);
|
||||||
|
|
||||||
|
switch_cameras.addEventListener('click', function(ev) {
|
||||||
|
flip_cameras(camera_options);
|
||||||
|
}, false );
|
||||||
|
|
||||||
|
printButton.addEventListener('click', function(ev){
|
||||||
|
data = take_picture();
|
||||||
|
try {
|
||||||
|
print_picture(data);
|
||||||
|
} catch (e) {
|
||||||
|
alert("Failed to print a picture because : " + e);
|
||||||
|
}
|
||||||
|
|
||||||
|
ev.preventDefault();
|
||||||
|
}, false);
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
function clear_canvas() {
|
||||||
|
var context = canvas.getContext('2d');
|
||||||
|
context.fillStyle = "#AAA";
|
||||||
|
context.fillRect(0, 0, canvas.width, canvas.height);
|
||||||
|
|
||||||
|
var data = canvas.toDataURL('image/png');
|
||||||
|
photo.setAttribute('src', data);
|
||||||
|
}
|
||||||
|
|
||||||
|
function dataURLtoFile(dataurl, filename) {
|
||||||
|
var arr = dataurl.split(','), mime = arr[0].match(/:(.*?);/)[1],
|
||||||
|
bstr = atob(arr[1]), n = bstr.length, u8arr = new Uint8Array(n);
|
||||||
|
while(n--){
|
||||||
|
u8arr[n] = bstr.charCodeAt(n);
|
||||||
|
}
|
||||||
|
return new File([u8arr], filename, {type:mime});
|
||||||
|
}
|
||||||
|
|
||||||
|
function take_picture(){
|
||||||
|
var context = canvas.getContext('2d');
|
||||||
|
if (width && height) {
|
||||||
|
canvas.width = width;
|
||||||
|
canvas.height = height;
|
||||||
|
context.drawImage(video, 0, 0, width, height);
|
||||||
|
|
||||||
|
var data = canvas.toDataURL('image/png');
|
||||||
|
photo.setAttribute('src', data);
|
||||||
|
} else {
|
||||||
|
clear_canvas();
|
||||||
|
}
|
||||||
|
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
|
||||||
|
function print_picture(data){
|
||||||
|
var url = "/api/print/img"
|
||||||
|
var picture = dataURLtoFile(data);
|
||||||
|
const formData = new FormData();
|
||||||
|
let currentDate = new Date();
|
||||||
|
let time = currentDate.getHours() + ":" + currentDate.getMinutes() + ":" + currentDate.getSeconds();
|
||||||
|
|
||||||
|
formData.set("img", picture, "picture.png");
|
||||||
|
formData.set("signature", "Webcam")
|
||||||
|
|
||||||
|
fetch(url, {
|
||||||
|
method: 'POST', // or 'PUT'
|
||||||
|
body: formData,
|
||||||
|
// headers:{
|
||||||
|
// 'Content-Type': 'multipart/form-data'
|
||||||
|
// }
|
||||||
|
}).then(function(response) { console.log('Success:', response); } , true)
|
||||||
|
.catch(error => console.error('Error:', error), false);
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
function flip_cameras(camera_options){
|
||||||
|
if ( supports_facing_mode ) {
|
||||||
|
get_webcam((camera_options.video.facingMode === 'user' ? 'environment' : 'user'));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
function stop_video_streams(){
|
||||||
|
console.log("Stopping existing video streams.");
|
||||||
|
// Stop the tracks
|
||||||
|
try {
|
||||||
|
if (current_stream) {
|
||||||
|
const tracks = current_stream.getTracks();
|
||||||
|
tracks.forEach(track => track.stop());
|
||||||
|
console.log("Stopped playing current videostreams.");
|
||||||
|
return true;
|
||||||
|
} else {
|
||||||
|
console.log("No streams currently playing.");
|
||||||
|
}
|
||||||
|
} catch (e) {
|
||||||
|
console.log("Could not stop playing current streams." + e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
function no_webcam_error(){
|
||||||
|
console.log("Seems like they is no webcam available.")
|
||||||
|
|
||||||
|
// We disable the print button is it cannot be clicked.
|
||||||
|
printButton.setAttribute("disabled","");
|
||||||
|
|
||||||
|
// We create an alert message.
|
||||||
|
const frame_div = document.getElementById("image_dither");
|
||||||
|
frame_div.removeAttribute('class');
|
||||||
|
|
||||||
|
const alert_div = document.createElement("div");
|
||||||
|
alert_div.setAttribute("class", "alert alert-warning");
|
||||||
|
alert_div.setAttribute("role", "alert");
|
||||||
|
|
||||||
|
var alert_message = document.createTextNode("We where unable to get a Webcam device, this page will not work.");
|
||||||
|
alert_div.appendChild(alert_message);
|
||||||
|
frame_div.appendChild(alert_div);
|
||||||
|
throw new Error("Unable to get a video device, stopping the photobooth.");
|
||||||
|
}
|
||||||
|
|
||||||
|
window.addEventListener('load', startup, false);
|
||||||
|
Before Width: | Height: | Size: 8.7 KiB |
21
src/templates/banner.html
Normal file
@@ -0,0 +1,21 @@
|
|||||||
|
<body class="container">
|
||||||
|
<div class="col-md-7 offset-md-2">
|
||||||
|
<a href="/"><img class="rounded" width="100px" src="{{ url_for('static', filename='images/little-printer.png') }}" alt="LittlePrynter icon"></a><h1 class="card-title font-weight-bold">Little Prynter</h1>
|
||||||
|
<hr>
|
||||||
|
<div class="alert alert-dark" role="alert">LittlePrynter is under heavy developpement, you may encounter bugs ! If so, try again. Thanks !</div>
|
||||||
|
<br>
|
||||||
|
{% with messages = get_flashed_messages(category_filter=('error')) %}
|
||||||
|
{% if messages %}
|
||||||
|
{% for message in messages %}
|
||||||
|
<div class="alert alert-danger" role="alert">⚠️ {{ message }}</div>
|
||||||
|
{% endfor %}
|
||||||
|
{% endif %}
|
||||||
|
{% endwith %}
|
||||||
|
|
||||||
|
{% with messages = get_flashed_messages(category_filter=('info')) %}
|
||||||
|
{% if messages %}
|
||||||
|
{% for message in messages %}
|
||||||
|
<div class="alert alert-info" role="alert">ℹ️ {{ message }}</div>
|
||||||
|
{% endfor %}
|
||||||
|
{% endif %}
|
||||||
|
{% endwith %}
|
||||||
61
src/templates/base.html
Normal file
@@ -0,0 +1,61 @@
|
|||||||
|
<!DOCTYPE html>
|
||||||
|
<html>
|
||||||
|
<head>
|
||||||
|
<meta charset="utf-8">
|
||||||
|
<title>LittlePrynter</title>
|
||||||
|
<link rel="shortcut icon" href="{{ url_for('static', filename='favicon.ico') }}">
|
||||||
|
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
|
||||||
|
<link href="{{ url_for('static', filename='css/bootstrap.min.css') }}" rel="stylesheet">
|
||||||
|
<link rel="stylesheet" href="{{ url_for('static',filename='css/style.css') }}">
|
||||||
|
</head>
|
||||||
|
<body class="container">
|
||||||
|
<div class="col-auto">
|
||||||
|
<a href="/"><img class="rounded" width="100px" src="{{ url_for('static', filename='images/little-printer.png') }}" alt="LittlePrynter icon"></a><h1 class="card-title font-weight-bold">Little Prynter</h1>
|
||||||
|
<hr>
|
||||||
|
<nav class="navbar navbar-expand-lg navbar-light bg-light">
|
||||||
|
<div class="container-fluid">
|
||||||
|
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
|
||||||
|
<li class="nav-item">
|
||||||
|
<a class="nav-link active" aria-current="page" href="/">Home</a>
|
||||||
|
</li>
|
||||||
|
<li class="nav-item">
|
||||||
|
<a class="nav-link" href="/webcam">Webcam</a>
|
||||||
|
</li>
|
||||||
|
</ul>
|
||||||
|
</div>
|
||||||
|
</nav>
|
||||||
|
|
||||||
|
<br>
|
||||||
|
|
||||||
|
<div class="alert alert-dark" role="alert">LittlePrynter is under heavy developpement, you may encounter bugs ! If so, try again. Thanks !</div>
|
||||||
|
<br>
|
||||||
|
{% with messages = get_flashed_messages(category_filter=('error')) %}
|
||||||
|
{% if messages %}
|
||||||
|
{% for message in messages %}
|
||||||
|
<div class="alert alert-danger" role="alert">⚠️ {{ message }}</div>
|
||||||
|
{% endfor %}
|
||||||
|
{% endif %}
|
||||||
|
{% endwith %}
|
||||||
|
|
||||||
|
{% with messages = get_flashed_messages(category_filter=('info')) %}
|
||||||
|
{% if messages %}
|
||||||
|
{% for message in messages %}
|
||||||
|
<div class="alert alert-info" role="alert">ℹ️ {{ message }}</div>
|
||||||
|
{% endfor %}
|
||||||
|
{% endif %}
|
||||||
|
{% endwith %}
|
||||||
|
|
||||||
|
|
||||||
|
{% block content %}
|
||||||
|
|
||||||
|
|
||||||
|
{% endblock %}
|
||||||
|
<hr>
|
||||||
|
|
||||||
|
<footer class="row">
|
||||||
|
<p class=" text-center">Little Prynter is built by <a href="https://n07070.xyz/about-me/">n07070</a> because it's fun :) | <a href="https://git.n07070.xyz/n07070/littleprynter">Source code - AGPLv3</a></p>
|
||||||
|
</footer>
|
||||||
|
</body>
|
||||||
|
<script src="https://cdn.socket.io/4.0.0/socket.io.min.js"></script>
|
||||||
|
|
||||||
|
</html>
|
||||||
@@ -0,0 +1,5 @@
|
|||||||
|
<hr>
|
||||||
|
<footer>Little Prynter is built by <a href="https://n07070.xyz/about-me/">n07070</a> because it's fun :) | <a href="https://git.n07070.xyz/n07070/littleprynter/src/branch/epson-tm-t20iii">Source code - AGPLv3</a></footer>
|
||||||
|
</div>
|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
|
|||||||
@@ -0,0 +1,10 @@
|
|||||||
|
<!DOCTYPE html>
|
||||||
|
<html>
|
||||||
|
<head>
|
||||||
|
<meta charset="utf-8">
|
||||||
|
<title>LittlePrynter</title>
|
||||||
|
<link rel="shortcut icon" href="{{ url_for('static', filename='favicon.ico') }}">
|
||||||
|
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
|
||||||
|
<link href="{{ url_for('static', filename='css/bootstrap.min.css') }}" rel="stylesheet">
|
||||||
|
<link rel="stylesheet" href="{{ url_for('static',filename='css/style.css') }}">
|
||||||
|
</head>
|
||||||
|
|||||||
@@ -1,48 +1,13 @@
|
|||||||
<!DOCTYPE html>
|
{% extends 'base.html' %}
|
||||||
<html>
|
|
||||||
<head>
|
|
||||||
<meta charset="utf-8">
|
|
||||||
<title>LittlePrynter</title>
|
|
||||||
<link rel="shortcut icon" href="{{ url_for('static', filename='favicon.ico') }}">
|
|
||||||
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
|
|
||||||
<link href="{{ url_for('static', filename='css/bootstrap.min.css') }}" rel="stylesheet">
|
|
||||||
<link rel="stylesheet" href="{{ url_for('static',filename='css/style.css') }}">
|
|
||||||
</head>
|
|
||||||
<body class="container">
|
|
||||||
<div class="col-md-7 offset-md-2">
|
|
||||||
<a href="/"><img class="rounded" width="100px" src="{{ url_for('static', filename='images/little-printer.png') }}" alt="LittlePrynter icon"></a><h1 class="card-title font-weight-bold">Little Prynter</h1>
|
|
||||||
<hr>
|
|
||||||
<div class="alert alert-dark" role="alert">LittlePrynter is under heavy developpement, you may encounter bugs ! If so, try again. Thanks !</div>
|
|
||||||
<br>
|
|
||||||
{% with messages = get_flashed_messages(category_filter=('error')) %}
|
|
||||||
{% if messages %}
|
|
||||||
{% for message in messages %}
|
|
||||||
<div class="alert alert-danger" role="alert">⚠️ {{ message }}</div>
|
|
||||||
{% endfor %}
|
|
||||||
{% endif %}
|
|
||||||
{% endwith %}
|
|
||||||
|
|
||||||
{% with messages = get_flashed_messages(category_filter=('info')) %}
|
{% block content %}
|
||||||
{% if messages %}
|
|
||||||
{% for message in messages %}
|
|
||||||
<div class="alert alert-info" role="alert">ℹ️ {{ message }}</div>
|
|
||||||
{% endfor %}
|
|
||||||
{% endif %}
|
|
||||||
{% endwith %}
|
|
||||||
|
|
||||||
<!-- <br>
|
|
||||||
<h3>Imprimer une image aléatoire</h3>
|
|
||||||
<a class="btn btn-primary btn-lg" href="/api/print/image"> Imprimer</a>
|
|
||||||
<hr>
|
|
||||||
<br> -->
|
|
||||||
<div class="card">
|
<div class="card">
|
||||||
<h3 class="card-header">Print a short message</h3>
|
<h3 class="card-header">Print a short message</h3>
|
||||||
<div class="card-body">
|
<div class="card-body">
|
||||||
|
|
||||||
<form class="form-group" action="/api/print/sms" method="post">
|
<form class="form-group" action="/api/print/sms" method="post">
|
||||||
<input class="form-control" type="text" name="txt" placeholder="200 chars or less " maxlength="200" required><br>
|
<input class="form-control" type="text" name="txt" placeholder="200 chars or less " maxlength="200" required><br>
|
||||||
<input class="form-control" type="text" name="signature" placeholder="Signature or pseudo" maxlength="200" required><br>
|
<input class="form-control" type="text" name="signature" placeholder="Signature or pseudo" maxlength="200" required><br>
|
||||||
|
|
||||||
<input class="btn btn-primary float-right" type="submit" value="Imprimer" name="imprimer">
|
<input class="btn btn-primary float-right" type="submit" value="Imprimer" name="imprimer">
|
||||||
</form>
|
</form>
|
||||||
</div>
|
</div>
|
||||||
@@ -59,13 +24,5 @@
|
|||||||
<input class="btn btn-primary float-right" type="submit" value="Imprimer" name="imprimer">
|
<input class="btn btn-primary float-right" type="submit" value="Imprimer" name="imprimer">
|
||||||
</form>
|
</form>
|
||||||
</div>
|
</div>
|
||||||
|
|
||||||
<!-- <div id="pbar" style="display:none">
|
|
||||||
<img src="{{ url_for('static',filename='load.gif') }}" alt="loading wheel">
|
|
||||||
</div> -->
|
|
||||||
</div>
|
</div>
|
||||||
<hr>
|
{% endblock %}
|
||||||
<footer>Little Prynter is built by <a href="https://n07070.xyz/about-me/">n07070</a> because it's fun :) | <a href="https://git.n07070.xyz/n07070/littleprynter/src/branch/epson-tm-t20iii">Source code - AGPLv3</a></footer>
|
|
||||||
</div>
|
|
||||||
</body>
|
|
||||||
</html>
|
|
||||||
|
|||||||
107
src/templates/webcam.html
Normal file
@@ -0,0 +1,107 @@
|
|||||||
|
{% extends 'base.html' %}
|
||||||
|
|
||||||
|
{% block content %}
|
||||||
|
|
||||||
|
<noscript class="d-block">
|
||||||
|
<div class="alert alert-warning " role="alert">
|
||||||
|
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-bug-fill" viewBox="0 0 16 16">
|
||||||
|
<path d="M4.978.855a.5.5 0 1 0-.956.29l.41 1.352A4.985 4.985 0 0 0 3 6h10a4.985 4.985 0 0 0-1.432-3.503l.41-1.352a.5.5 0 1 0-.956-.29l-.291.956A4.978 4.978 0 0 0 8 1a4.979 4.979 0 0 0-2.731.811l-.29-.956z"/>
|
||||||
|
<path d="M13 6v1H8.5v8.975A5 5 0 0 0 13 11h.5a.5.5 0 0 1 .5.5v.5a.5.5 0 1 0 1 0v-.5a1.5 1.5 0 0 0-1.5-1.5H13V9h1.5a.5.5 0 0 0 0-1H13V7h.5A1.5 1.5 0 0 0 15 5.5V5a.5.5 0 0 0-1 0v.5a.5.5 0 0 1-.5.5H13zm-5.5 9.975V7H3V6h-.5a.5.5 0 0 1-.5-.5V5a.5.5 0 0 0-1 0v.5A1.5 1.5 0 0 0 2.5 7H3v1H1.5a.5.5 0 0 0 0 1H3v1h-.5A1.5 1.5 0 0 0 1 11.5v.5a.5.5 0 1 0 1 0v-.5a.5.5 0 0 1 .5-.5H3a5 5 0 0 0 4.5 4.975z"/>
|
||||||
|
</svg>
|
||||||
|
|
||||||
|
This page will need Javascript and your authorization to use the webcam to work. It is not possible because Javascript seems to be deactived on this page.
|
||||||
|
</div>
|
||||||
|
</noscript>
|
||||||
|
|
||||||
|
<div class="card">
|
||||||
|
<h3 class="card-header">Photomaton</h3>
|
||||||
|
<div class="card-body row">
|
||||||
|
|
||||||
|
<canvas id="canvas"></canvas>
|
||||||
|
<video id="video" class="">Video stream not available.</video>
|
||||||
|
|
||||||
|
<div class="container-sm">
|
||||||
|
<div class="row">
|
||||||
|
<button class="col-sm col-lg-3 offset-lg-2 btn btn-primary justify-content-center" name="print_picture" id="print_button" data-bs-toggle="tooltip" data-bs-placement="top" title="Snap & print a picture" disabled="">
|
||||||
|
<svg xmlns="http://www.w3.org/2000/svg" width="54" height="54" fill="currentColor" class="bi bi-camera" viewBox="0 0 16 16">
|
||||||
|
<path d="M15 12a1 1 0 0 1-1 1H2a1 1 0 0 1-1-1V6a1 1 0 0 1 1-1h1.172a3 3 0 0 0 2.12-.879l.83-.828A1 1 0 0 1 6.827 3h2.344a1 1 0 0 1 .707.293l.828.828A3 3 0 0 0 12.828 5H14a1 1 0 0 1 1 1v6zM2 4a2 2 0 0 0-2 2v6a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2h-1.172a2 2 0 0 1-1.414-.586l-.828-.828A2 2 0 0 0 9.172 2H6.828a2 2 0 0 0-1.414.586l-.828.828A2 2 0 0 1 3.172 4H2z"/>
|
||||||
|
<path d="M8 11a2.5 2.5 0 1 1 0-5 2.5 2.5 0 0 1 0 5zm0 1a3.5 3.5 0 1 0 0-7 3.5 3.5 0 0 0 0 7zM3 6.5a.5.5 0 1 1-1 0 .5.5 0 0 1 1 0z"/>
|
||||||
|
</svg>
|
||||||
|
</button>
|
||||||
|
<button class="col-sm col-lg-3 offset-lg-2 btn btn-secondary justify-content-center" name="flip" id="flip" data-bs-toggle="tooltip" data-bs-placement="top" title="Change camera" disabled="">
|
||||||
|
<svg xmlns="http://www.w3.org/2000/svg" width="54" height="54" fill="currentColor" class="bi bi-arrow-repeat" viewBox="0 0 16 16">
|
||||||
|
<path d="M11.534 7h3.932a.25.25 0 0 1 .192.41l-1.966 2.36a.25.25 0 0 1-.384 0l-1.966-2.36a.25.25 0 0 1 .192-.41zm-11 2h3.932a.25.25 0 0 0 .192-.41L2.692 6.23a.25.25 0 0 0-.384 0L.342 8.59A.25.25 0 0 0 .534 9z"/>
|
||||||
|
<path fill-rule="evenodd" d="M8 3c-1.552 0-2.94.707-3.857 1.818a.5.5 0 1 1-.771-.636A6.002 6.002 0 0 1 13.917 7H12.9A5.002 5.002 0 0 0 8 3zM3.1 9a5.002 5.002 0 0 0 8.757 2.182.5.5 0 1 1 .771.636A6.002 6.002 0 0 1 2.083 9H3.1z"/>
|
||||||
|
</svg>
|
||||||
|
</button>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<hr>
|
||||||
|
|
||||||
|
<div class="image_dither" id="image_dither">
|
||||||
|
<picture>
|
||||||
|
<img id="photo" class="justify-content-center">
|
||||||
|
</picture>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<p>
|
||||||
|
This is a as-close-as-possible representation of what is printed on the thermal printer.
|
||||||
|
</p>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
</div>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<style media="screen">
|
||||||
|
canvas {
|
||||||
|
display: none;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* video {
|
||||||
|
display: none;
|
||||||
|
} */
|
||||||
|
|
||||||
|
.image_dither {
|
||||||
|
/* width: 300px;
|
||||||
|
height: 400px; */
|
||||||
|
image-rendering: smooth;
|
||||||
|
filter: saturate(0) contrast(250);
|
||||||
|
}
|
||||||
|
|
||||||
|
picture {
|
||||||
|
image-rendering: smooth;
|
||||||
|
}
|
||||||
|
|
||||||
|
.image_dither > picture::after {
|
||||||
|
content: '';
|
||||||
|
width: 100%;
|
||||||
|
height: 100%;
|
||||||
|
pointer-events: none;
|
||||||
|
position: fixed;
|
||||||
|
display: block;
|
||||||
|
z-index: 2;
|
||||||
|
top: 0px;
|
||||||
|
left: 0px;
|
||||||
|
background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAECAYAAACp8Z5+AAAAOklEQVR4nC3KQQFAQAAAwd0EIohANA0uiiiugQgiiLA+5j0AVBewVa/VUGd1qBNgrR5gqW6r8x+7Oj8/xCBur9LU/wAAAABJRU5ErkJggg==');
|
||||||
|
background-repeat: repeat;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#photo {
|
||||||
|
background: linear-gradient(90deg, #00C9FF 0%, #92FE9D 100%);
|
||||||
|
padding: 0;
|
||||||
|
max-width: 100%;
|
||||||
|
vertical-align: middle;
|
||||||
|
image-rendering: pixelated;
|
||||||
|
}
|
||||||
|
|
||||||
|
</style>
|
||||||
|
|
||||||
|
<script src="https://cdn.socket.io/4.0.0/socket.io.min.js"></script>
|
||||||
|
<script type="text/javascript" src="{{ url_for('static',filename='js/webcam.js') }}"></script>
|
||||||
|
|
||||||
|
<br>
|
||||||
|
|
||||||
|
{% endblock %}
|
||||||
29
src/web.py
@@ -1,4 +1,4 @@
|
|||||||
from flask import Flask, request
|
from flask import Flask, request, flash
|
||||||
from werkzeug.utils import secure_filename
|
from werkzeug.utils import secure_filename
|
||||||
from printer import Printer
|
from printer import Printer
|
||||||
import time
|
import time
|
||||||
@@ -15,28 +15,29 @@ class Web(object):
|
|||||||
def print_sms(self, texte, sign: str):
|
def print_sms(self, texte, sign: str):
|
||||||
# TODO: verify the texte before printing it here ?
|
# TODO: verify the texte before printing it here ?
|
||||||
self.app.logger.debug("Printing : " + str(texte) + " from " + str(sign))
|
self.app.logger.debug("Printing : " + str(texte) + " from " + str(sign))
|
||||||
if not os.getenv('LIPY_DEBUG'):
|
try:
|
||||||
time.sleep(1)
|
self.printer.print_sms(texte, sign)
|
||||||
|
self.printer.cut()
|
||||||
|
except Exception as e:
|
||||||
|
self.app.logger.error(e)
|
||||||
|
flash("Error while printing the SMS : "+ str(e))
|
||||||
|
|
||||||
return self.printer.print_sms(texte, sign)
|
flash("You message " + str( texte ) + " has been printed :)")
|
||||||
|
|
||||||
def print_image(self, image, sign: str) -> bool:
|
|
||||||
|
def print_image(self, image, sign):
|
||||||
self.app.logger.debug("Uploading file")
|
self.app.logger.debug("Uploading file")
|
||||||
try:
|
try:
|
||||||
self.app.logger.debug("Uploading file from " + str(sign))
|
self.app.logger.debug("Uploading file from " + str(sign))
|
||||||
if self.upload_file(image):
|
if self.upload_file(image):
|
||||||
self.app.logger.debug("File has been uploaded, printing...")
|
self.app.logger.debug("File has been uploaded, printing...")
|
||||||
self.printer.print_img(os.path.join(self.app.config['UPLOAD_FOLDER'], secure_filename(image.filename)), sign)
|
self.printer.print_img(os.path.join(self.app.config['UPLOAD_FOLDER'], secure_filename(image.filename)), sign=sign,process=True)
|
||||||
return True
|
self.printer.cut()
|
||||||
else:
|
|
||||||
return False
|
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
self.app.logger.error(e)
|
self.app.logger.error(e)
|
||||||
raise Exception
|
flash("Could not upload file." + str(e))
|
||||||
|
|
||||||
else:
|
flash("Your image has been printed :)")
|
||||||
flash("Could not upload file.",'error')
|
|
||||||
return False
|
|
||||||
|
|
||||||
def login(username: str,password: str) -> bool:
|
def login(username: str,password: str) -> bool:
|
||||||
pass
|
pass
|
||||||
@@ -58,7 +59,7 @@ class Web(object):
|
|||||||
self.app.logger.debug("File saved")
|
self.app.logger.debug("File saved")
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
self.app.logger.error("Could not save file")
|
self.app.logger.error("Could not save file")
|
||||||
flash(e,'error')
|
flash(str(e),'error')
|
||||||
return False
|
return False
|
||||||
|
|
||||||
self.app.logger.debug("File saved to " + str(os.path.join(self.app.config['UPLOAD_FOLDER'], filename)))
|
self.app.logger.debug("File saved to " + str(os.path.join(self.app.config['UPLOAD_FOLDER'], filename)))
|
||||||
|
|||||||