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30
.github/ISSUE_TEMPLATE/bug_report.md
vendored
30
.github/ISSUE_TEMPLATE/bug_report.md
vendored
@ -1,30 +0,0 @@
|
|||||||
---
|
|
||||||
name: Bug report
|
|
||||||
about: Create a report to help us improve
|
|
||||||
title: 'Bug :'
|
|
||||||
labels: bug
|
|
||||||
assignees: VinceAle7082
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
**Describe the bug**
|
|
||||||
A clear and concise description of what the bug is.
|
|
||||||
|
|
||||||
**To Reproduce**
|
|
||||||
Steps to reproduce the behavior:
|
|
||||||
1. Go to '...'
|
|
||||||
2. Click on '....'
|
|
||||||
3. Scroll down to '....'
|
|
||||||
4. See error
|
|
||||||
|
|
||||||
**Expected behavior**
|
|
||||||
A clear and concise description of what you expected to happen.
|
|
||||||
|
|
||||||
**Screenshots**
|
|
||||||
If applicable, add screenshots to help explain your problem.
|
|
||||||
|
|
||||||
**Desktop (please complete the following information):**
|
|
||||||
- XanvicOS version: [e.g. 0.1-pr1]
|
|
||||||
|
|
||||||
**Additional context**
|
|
||||||
Add any other context about the problem here.
|
|
20
.github/ISSUE_TEMPLATE/feature_request.md
vendored
20
.github/ISSUE_TEMPLATE/feature_request.md
vendored
@ -1,20 +0,0 @@
|
|||||||
---
|
|
||||||
name: Feature request
|
|
||||||
about: Suggest a feature you want added into XanvicOS
|
|
||||||
title: 'Feature : '
|
|
||||||
labels: enhancement
|
|
||||||
assignees: VinceAle7082
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
**Is your feature request related to a problem? Please describe.**
|
|
||||||
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
|
|
||||||
|
|
||||||
**Describe the solution you'd like**
|
|
||||||
A clear and concise description of what you want to happen.
|
|
||||||
|
|
||||||
**Describe alternatives you've considered**
|
|
||||||
A clear and concise description of any alternative solutions or features you've considered.
|
|
||||||
|
|
||||||
**Additional context**
|
|
||||||
Add any other context or screenshots about the feature request here.
|
|
30
.github/ISSUE_TEMPLATE/vulnerability.md
vendored
30
.github/ISSUE_TEMPLATE/vulnerability.md
vendored
@ -1,30 +0,0 @@
|
|||||||
---
|
|
||||||
name: Vulnerability
|
|
||||||
about: Create a report of a vulnerability to help us improve
|
|
||||||
title: Vulnerability
|
|
||||||
labels: vulnerability
|
|
||||||
assignees: VinceAle7082
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
**Describe the bug**
|
|
||||||
A clear and concise description of what the vulnerability is.
|
|
||||||
|
|
||||||
**To Reproduce**
|
|
||||||
Steps to reproduce the behavior:
|
|
||||||
1. Go to '...'
|
|
||||||
2. Click on '....'
|
|
||||||
3. Scroll down to '....'
|
|
||||||
4. See error
|
|
||||||
|
|
||||||
**Desktop (please complete the following information):**
|
|
||||||
- XanvicOS version: [e.g. 0.1-pr1]
|
|
||||||
|
|
||||||
**Screenshots**
|
|
||||||
If applicable, add screenshots to help explain your problem.
|
|
||||||
|
|
||||||
**How is the vulnerability dangerous?**
|
|
||||||
This vulnerability is number/10
|
|
||||||
|
|
||||||
**Additional context**
|
|
||||||
Add any other context about the problem here.
|
|
3
.gitignore
vendored
3
.gitignore
vendored
@ -1,3 +1,2 @@
|
|||||||
build/
|
build/
|
||||||
*.err
|
.mailmap
|
||||||
.vscode
|
|
@ -1,132 +0,0 @@
|
|||||||
# Contributor Covenant Code of Conduct
|
|
||||||
|
|
||||||
## Our Pledge
|
|
||||||
|
|
||||||
We as members, contributors, and leaders pledge to make participation in our
|
|
||||||
community a harassment-free experience for everyone, regardless of age, body
|
|
||||||
size, visible or invisible disability, ethnicity, sex characteristics, gender
|
|
||||||
identity and expression, level of experience, education, socio-economic status,
|
|
||||||
nationality, personal appearance, race, caste, color, religion, or sexual
|
|
||||||
identity and orientation.
|
|
||||||
|
|
||||||
We pledge to act and interact in ways that contribute to an restpectful, open, welcoming,
|
|
||||||
diverse, inclusive, and healthy community.
|
|
||||||
|
|
||||||
## Our Standards
|
|
||||||
|
|
||||||
Examples of behavior that contributes to a positive environment for our
|
|
||||||
community include:
|
|
||||||
|
|
||||||
* Demonstrating empathy and kindness toward other people
|
|
||||||
* Being respectful of differing opinions, viewpoints, experiences, and culture
|
|
||||||
* Giving and gracefully accepting constructive feedback, or any feedback in general
|
|
||||||
* Accepting responsibility and apologizing to those affected by our mistakes,
|
|
||||||
and learning from the experience, because we are just humans.
|
|
||||||
* Focusing on what is best not just for us as individuals, but for the overall
|
|
||||||
community
|
|
||||||
|
|
||||||
Examples of unacceptable behavior include:
|
|
||||||
|
|
||||||
* The use of too much sexualized language or imagery, and sexual attention or advances of
|
|
||||||
any kind
|
|
||||||
* Insulting or derogatory comments, and personal or political attacks
|
|
||||||
* Public or private harassment
|
|
||||||
* Publishing others' private information, such as a physical or email address,
|
|
||||||
without their explicit permission
|
|
||||||
* Other conduct which could reasonably be considered inappropriate in a
|
|
||||||
professional setting
|
|
||||||
|
|
||||||
## Enforcement Responsibilities
|
|
||||||
|
|
||||||
Community leaders are responsible for clarifying and enforcing our standards of
|
|
||||||
acceptable behavior and will take appropriate and fair corrective action in
|
|
||||||
response to any behavior that they deem inappropriate, threatening, offensive,
|
|
||||||
or harmful.
|
|
||||||
|
|
||||||
Community leaders have the right and responsibility to remove, edit, or reject
|
|
||||||
comments, commits, code, wiki edits, issues, and other contributions that are
|
|
||||||
not aligned to this Code of Conduct, and will communicate reasons for moderation
|
|
||||||
decisions when appropriate.
|
|
||||||
|
|
||||||
## Scope
|
|
||||||
|
|
||||||
This Code of Conduct applies within all community spaces, and also applies when
|
|
||||||
an individual is officially representing the community in public spaces.
|
|
||||||
Examples of representing our community include using an official email address,
|
|
||||||
posting via an official social media account, or acting as an appointed
|
|
||||||
representative at an online or offline event.
|
|
||||||
|
|
||||||
## Enforcement
|
|
||||||
|
|
||||||
Instances of abusive, harassing, or otherwise unacceptable behavior may be
|
|
||||||
reported to the community leaders responsible for enforcement at
|
|
||||||
vinceale7082@vinceale7082.is-a.dev or vinceale7082@gmail.com
|
|
||||||
All complaints will be reviewed and investigated promptly and fairly.
|
|
||||||
|
|
||||||
All community leaders are obligated to respect the privacy and security of the
|
|
||||||
reporter of any incident.
|
|
||||||
|
|
||||||
## Enforcement Guidelines
|
|
||||||
|
|
||||||
Community leaders will follow these Community Impact Guidelines in determining
|
|
||||||
the consequences for any action they deem in violation of this Code of Conduct:
|
|
||||||
|
|
||||||
### 1. Correction
|
|
||||||
|
|
||||||
**Community Impact**: Use of inappropriate language or other behavior deemed
|
|
||||||
unprofessional or unwelcome in the community.
|
|
||||||
|
|
||||||
**Consequence**: A private, written warning from community leaders, providing
|
|
||||||
clarity around the nature of the violation and an explanation of why the
|
|
||||||
behavior was inappropriate. A public apology will be requested, unless it's not that big of a deal.
|
|
||||||
|
|
||||||
### 2. Warning
|
|
||||||
|
|
||||||
**Community Impact**: A violation through a single incident or series of
|
|
||||||
actions.
|
|
||||||
|
|
||||||
**Consequence**: A warning with consequences for continued behavior. No
|
|
||||||
interaction with the people involved, including unsolicited interaction with
|
|
||||||
those enforcing the Code of Conduct, for a specified period of time. This
|
|
||||||
includes avoiding interactions in community spaces as well as external channels
|
|
||||||
like social media. Violating these terms may lead to a temporary or permanent
|
|
||||||
ban.
|
|
||||||
|
|
||||||
### 3. Temporary Ban
|
|
||||||
|
|
||||||
**Community Impact**: A serious violation of community standards, including
|
|
||||||
sustained inappropriate behavior.
|
|
||||||
|
|
||||||
**Consequence**: A temporary ban from any sort of interaction or public
|
|
||||||
communication with the community for a specified period of time. No public or
|
|
||||||
private interaction with the people involved, including unsolicited interaction
|
|
||||||
with those enforcing the Code of Conduct, is allowed during this period.
|
|
||||||
Violating these terms may lead to a permanent ban.
|
|
||||||
|
|
||||||
### 4. Permanent Ban
|
|
||||||
|
|
||||||
**Community Impact**: Demonstrating a pattern of violation of community
|
|
||||||
standards, including sustained inappropriate behavior, harassment of an
|
|
||||||
individual, or aggression toward or disparagement of classes of individuals.
|
|
||||||
|
|
||||||
**Consequence**: A permanent ban from any sort of public interaction within the
|
|
||||||
community.
|
|
||||||
|
|
||||||
## Attribution
|
|
||||||
|
|
||||||
This Code of Conduct is adapted from the [Contributor Covenant][homepage],
|
|
||||||
version 2.1, available at
|
|
||||||
[https://www.contributor-covenant.org/version/2/1/code_of_conduct.html][v2.1].
|
|
||||||
|
|
||||||
Community Impact Guidelines were inspired by
|
|
||||||
[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
|
|
||||||
|
|
||||||
For answers to common questions about this code of conduct, see the FAQ at
|
|
||||||
[https://www.contributor-covenant.org/faq][FAQ]. Translations are available at
|
|
||||||
[https://www.contributor-covenant.org/translations][translations].
|
|
||||||
|
|
||||||
[homepage]: https://www.contributor-covenant.org
|
|
||||||
[v2.1]: https://www.contributor-covenant.org/version/2/1/code_of_conduct.html
|
|
||||||
[Mozilla CoC]: https://github.com/mozilla/diversity
|
|
||||||
[FAQ]: https://www.contributor-covenant.org/faq
|
|
||||||
[translations]: https://www.contributor-covenant.org/translations
|
|
@ -1,39 +0,0 @@
|
|||||||
|
|
||||||
# What we want
|
|
||||||
|
|
||||||
XanvicOS is this little project that I write because I want to explore OS developing, and maybe make some friends.
|
|
||||||
So, I want that everyone in this project we'll respect each other, because without respect nothing can be done.
|
|
||||||
This project isn't nothing serius, just a hobby project.
|
|
||||||
|
|
||||||
# Here is what you can't do
|
|
||||||
|
|
||||||
## Violate the license
|
|
||||||
|
|
||||||
XanvicOS has a license, the GPLv3 license. If has been chosen by the author of something, it has been chosen for a reason. If you violate it you don't respect the idea of the creator about his code.
|
|
||||||
So, in respec of the author, don't violate it.
|
|
||||||
|
|
||||||
## Violate the Code of Conduct
|
|
||||||
|
|
||||||
Pretty much for the same reason as the license: it exist, it has been chosen, please respect the author and what he wants.
|
|
||||||
|
|
||||||
## Hurt and/or harass someone
|
|
||||||
|
|
||||||
If you don't understand why, we DON'T need more people like you. As I already wrote in "What we want", we need to respect each other, so let's do it, no?
|
|
||||||
|
|
||||||
## Do something stupid
|
|
||||||
|
|
||||||
"Doing something stupid" means a lot, by don't knowing what you are doing, to commit crimes. But it doesn't mean you can't make some errors here and there, we are humans after all.
|
|
||||||
|
|
||||||
# Here is what you need to do
|
|
||||||
|
|
||||||
## Respect each other
|
|
||||||
|
|
||||||
As I already said, this project is built off the idea of respecting each other while contributing. Without respect nothing can be done.
|
|
||||||
|
|
||||||
## Don't troll (too much)
|
|
||||||
|
|
||||||
You can make some trolls, but you can't make like 100 pull request about deleting all the code and call it "modernize the code"
|
|
||||||
|
|
||||||
## Think before doing
|
|
||||||
|
|
||||||
Self-explenatory, before doing something, think about what can be done better. If you can't think of anything better, then do it
|
|
675
LICENSE.md
675
LICENSE.md
@ -1,675 +0,0 @@
|
|||||||
# GNU GENERAL PUBLIC LICENSE
|
|
||||||
|
|
||||||
Version 3, 29 June 2007
|
|
||||||
|
|
||||||
Copyright (C) 2007 Free Software Foundation, Inc.
|
|
||||||
<https://fsf.org/>
|
|
||||||
|
|
||||||
Everyone is permitted to copy and distribute verbatim copies of this
|
|
||||||
license document, but changing it is not allowed.
|
|
||||||
|
|
||||||
## Preamble
|
|
||||||
|
|
||||||
The GNU General Public License is a free, copyleft license for
|
|
||||||
software and other kinds of works.
|
|
||||||
|
|
||||||
The licenses for most software and other practical works are designed
|
|
||||||
to take away your freedom to share and change the works. By contrast,
|
|
||||||
the GNU General Public License is intended to guarantee your freedom
|
|
||||||
to share and change all versions of a program--to make sure it remains
|
|
||||||
free software for all its users. We, the Free Software Foundation, use
|
|
||||||
the GNU General Public License for most of our software; it applies
|
|
||||||
also to any other work released this way by its authors. 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
|
|
||||||
them 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 prevent others from denying you
|
|
||||||
these rights or asking you to surrender the rights. Therefore, you
|
|
||||||
have certain responsibilities if you distribute copies of the
|
|
||||||
software, or if you modify it: responsibilities to respect the freedom
|
|
||||||
of others.
|
|
||||||
|
|
||||||
For example, if you distribute copies of such a program, whether
|
|
||||||
gratis or for a fee, you must pass on to the recipients the same
|
|
||||||
freedoms that you received. 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.
|
|
||||||
|
|
||||||
Developers that use the GNU GPL protect your rights with two steps:
|
|
||||||
(1) assert copyright on the software, and (2) offer you this License
|
|
||||||
giving you legal permission to copy, distribute and/or modify it.
|
|
||||||
|
|
||||||
For the developers' and authors' protection, the GPL clearly explains
|
|
||||||
that there is no warranty for this free software. For both users' and
|
|
||||||
authors' sake, the GPL requires that modified versions be marked as
|
|
||||||
changed, so that their problems will not be attributed erroneously to
|
|
||||||
authors of previous versions.
|
|
||||||
|
|
||||||
Some devices are designed to deny users access to install or run
|
|
||||||
modified versions of the software inside them, although the
|
|
||||||
manufacturer can do so. This is fundamentally incompatible with the
|
|
||||||
aim of protecting users' freedom to change the software. The
|
|
||||||
systematic pattern of such abuse occurs in the area of products for
|
|
||||||
individuals to use, which is precisely where it is most unacceptable.
|
|
||||||
Therefore, we have designed this version of the GPL to prohibit the
|
|
||||||
practice for those products. If such problems arise substantially in
|
|
||||||
other domains, we stand ready to extend this provision to those
|
|
||||||
domains in future versions of the GPL, as needed to protect the
|
|
||||||
freedom of users.
|
|
||||||
|
|
||||||
Finally, every program is threatened constantly by software patents.
|
|
||||||
States should not allow patents to restrict development and use of
|
|
||||||
software on general-purpose computers, but in those that do, we wish
|
|
||||||
to avoid the special danger that patents applied to a free program
|
|
||||||
could make it effectively proprietary. To prevent this, the GPL
|
|
||||||
assures that patents cannot be used to render the program non-free.
|
|
||||||
|
|
||||||
The precise terms and conditions for copying, distribution and
|
|
||||||
modification follow.
|
|
||||||
|
|
||||||
## TERMS AND CONDITIONS
|
|
||||||
|
|
||||||
### 0. Definitions.
|
|
||||||
|
|
||||||
"This License" refers to version 3 of the GNU General Public License.
|
|
||||||
|
|
||||||
"Copyright" also means copyright-like laws that apply to other kinds
|
|
||||||
of works, such as semiconductor masks.
|
|
||||||
|
|
||||||
"The Program" refers to any copyrightable work licensed under this
|
|
||||||
License. Each licensee is addressed as "you". "Licensees" and
|
|
||||||
"recipients" may be individuals or organizations.
|
|
||||||
|
|
||||||
To "modify" a work means to copy from or adapt all or part of the work
|
|
||||||
in a fashion requiring copyright permission, other than the making of
|
|
||||||
an exact copy. The resulting work is called a "modified version" of
|
|
||||||
the earlier work or a work "based on" the earlier work.
|
|
||||||
|
|
||||||
A "covered work" means either the unmodified Program or a work based
|
|
||||||
on the Program.
|
|
||||||
|
|
||||||
To "propagate" a work means to do anything with it that, without
|
|
||||||
permission, would make you directly or secondarily liable for
|
|
||||||
infringement under applicable copyright law, except executing it on a
|
|
||||||
computer or modifying a private copy. Propagation includes copying,
|
|
||||||
distribution (with or without modification), making available to the
|
|
||||||
public, and in some countries other activities as well.
|
|
||||||
|
|
||||||
To "convey" a work means any kind of propagation that enables other
|
|
||||||
parties to make or receive copies. Mere interaction with a user
|
|
||||||
through a computer network, with no transfer of a copy, is not
|
|
||||||
conveying.
|
|
||||||
|
|
||||||
An interactive user interface displays "Appropriate Legal Notices" to
|
|
||||||
the extent that it includes a convenient and prominently visible
|
|
||||||
feature that (1) displays an appropriate copyright notice, and (2)
|
|
||||||
tells the user that there is no warranty for the work (except to the
|
|
||||||
extent that warranties are provided), that licensees may convey the
|
|
||||||
work under this License, and how to view a copy of this License. If
|
|
||||||
the interface presents a list of user commands or options, such as a
|
|
||||||
menu, a prominent item in the list meets this criterion.
|
|
||||||
|
|
||||||
### 1. Source Code.
|
|
||||||
|
|
||||||
The "source code" for a work means the preferred form of the work for
|
|
||||||
making modifications to it. "Object code" means any non-source form of
|
|
||||||
a work.
|
|
||||||
|
|
||||||
A "Standard Interface" means an interface that either is an official
|
|
||||||
standard defined by a recognized standards body, or, in the case of
|
|
||||||
interfaces specified for a particular programming language, one that
|
|
||||||
is widely used among developers working in that language.
|
|
||||||
|
|
||||||
The "System Libraries" of an executable work include anything, other
|
|
||||||
than the work as a whole, that (a) is included in the normal form of
|
|
||||||
packaging a Major Component, but which is not part of that Major
|
|
||||||
Component, and (b) serves only to enable use of the work with that
|
|
||||||
Major Component, or to implement a Standard Interface for which an
|
|
||||||
implementation is available to the public in source code form. A
|
|
||||||
"Major Component", in this context, means a major essential component
|
|
||||||
(kernel, window system, and so on) of the specific operating system
|
|
||||||
(if any) on which the executable work runs, or a compiler used to
|
|
||||||
produce the work, or an object code interpreter used to run it.
|
|
||||||
|
|
||||||
The "Corresponding Source" for a work in object code form means all
|
|
||||||
the source code needed to generate, install, and (for an executable
|
|
||||||
work) run the object code and to modify the work, including scripts to
|
|
||||||
control those activities. However, it does not include the work's
|
|
||||||
System Libraries, or general-purpose tools or generally available free
|
|
||||||
programs which are used unmodified in performing those activities but
|
|
||||||
which are not part of the work. For example, Corresponding Source
|
|
||||||
includes interface definition files associated with source files for
|
|
||||||
the work, and the source code for shared libraries and dynamically
|
|
||||||
linked subprograms that the work is specifically designed to require,
|
|
||||||
such as by intimate data communication or control flow between those
|
|
||||||
subprograms and other parts of the work.
|
|
||||||
|
|
||||||
The Corresponding Source need not include anything that users can
|
|
||||||
regenerate automatically from other parts of the Corresponding Source.
|
|
||||||
|
|
||||||
The Corresponding Source for a work in source code form is that same
|
|
||||||
work.
|
|
||||||
|
|
||||||
### 2. Basic Permissions.
|
|
||||||
|
|
||||||
All rights granted under this License are granted for the term of
|
|
||||||
copyright on the Program, and are irrevocable provided the stated
|
|
||||||
conditions are met. This License explicitly affirms your unlimited
|
|
||||||
permission to run the unmodified Program. The output from running a
|
|
||||||
covered work is covered by this License only if the output, given its
|
|
||||||
content, constitutes a covered work. This License acknowledges your
|
|
||||||
rights of fair use or other equivalent, as provided by copyright law.
|
|
||||||
|
|
||||||
You may make, run and propagate covered works that you do not convey,
|
|
||||||
without conditions so long as your license otherwise remains in force.
|
|
||||||
You may convey covered works to others for the sole purpose of having
|
|
||||||
them make modifications exclusively for you, or provide you with
|
|
||||||
facilities for running those works, provided that you comply with the
|
|
||||||
terms of this License in conveying all material for which you do not
|
|
||||||
control copyright. Those thus making or running the covered works for
|
|
||||||
you must do so exclusively on your behalf, under your direction and
|
|
||||||
control, on terms that prohibit them from making any copies of your
|
|
||||||
copyrighted material outside their relationship with you.
|
|
||||||
|
|
||||||
Conveying under any other circumstances is permitted solely under the
|
|
||||||
conditions stated below. Sublicensing is not allowed; section 10 makes
|
|
||||||
it unnecessary.
|
|
||||||
|
|
||||||
### 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
|
||||||
|
|
||||||
No covered work shall be deemed part of an effective technological
|
|
||||||
measure under any applicable law fulfilling obligations under article
|
|
||||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
|
||||||
similar laws prohibiting or restricting circumvention of such
|
|
||||||
measures.
|
|
||||||
|
|
||||||
When you convey a covered work, you waive any legal power to forbid
|
|
||||||
circumvention of technological measures to the extent such
|
|
||||||
circumvention is effected by exercising rights under this License with
|
|
||||||
respect to the covered work, and you disclaim any intention to limit
|
|
||||||
operation or modification of the work as a means of enforcing, against
|
|
||||||
the work's users, your or third parties' legal rights to forbid
|
|
||||||
circumvention of technological measures.
|
|
||||||
|
|
||||||
### 4. Conveying Verbatim Copies.
|
|
||||||
|
|
||||||
You may convey 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;
|
|
||||||
keep intact all notices stating that this License and any
|
|
||||||
non-permissive terms added in accord with section 7 apply to the code;
|
|
||||||
keep intact all notices of the absence of any warranty; and give all
|
|
||||||
recipients a copy of this License along with the Program.
|
|
||||||
|
|
||||||
You may charge any price or no price for each copy that you convey,
|
|
||||||
and you may offer support or warranty protection for a fee.
|
|
||||||
|
|
||||||
### 5. Conveying Modified Source Versions.
|
|
||||||
|
|
||||||
You may convey a work based on the Program, or the modifications to
|
|
||||||
produce it from the Program, in the form of source code under the
|
|
||||||
terms of section 4, provided that you also meet all of these
|
|
||||||
conditions:
|
|
||||||
|
|
||||||
- a) The work must carry prominent notices stating that you modified
|
|
||||||
it, and giving a relevant date.
|
|
||||||
- b) The work must carry prominent notices stating that it is
|
|
||||||
released under this License and any conditions added under
|
|
||||||
section 7. This requirement modifies the requirement in section 4
|
|
||||||
to "keep intact all notices".
|
|
||||||
- c) You must license the entire work, as a whole, under this
|
|
||||||
License to anyone who comes into possession of a copy. This
|
|
||||||
License will therefore apply, along with any applicable section 7
|
|
||||||
additional terms, to the whole of the work, and all its parts,
|
|
||||||
regardless of how they are packaged. This License gives no
|
|
||||||
permission to license the work in any other way, but it does not
|
|
||||||
invalidate such permission if you have separately received it.
|
|
||||||
- d) If the work has interactive user interfaces, each must display
|
|
||||||
Appropriate Legal Notices; however, if the Program has interactive
|
|
||||||
interfaces that do not display Appropriate Legal Notices, your
|
|
||||||
work need not make them do so.
|
|
||||||
|
|
||||||
A compilation of a covered work with other separate and independent
|
|
||||||
works, which are not by their nature extensions of the covered work,
|
|
||||||
and which are not combined with it such as to form a larger program,
|
|
||||||
in or on a volume of a storage or distribution medium, is called an
|
|
||||||
"aggregate" if the compilation and its resulting copyright are not
|
|
||||||
used to limit the access or legal rights of the compilation's users
|
|
||||||
beyond what the individual works permit. Inclusion of a covered work
|
|
||||||
in an aggregate does not cause this License to apply to the other
|
|
||||||
parts of the aggregate.
|
|
||||||
|
|
||||||
### 6. Conveying Non-Source Forms.
|
|
||||||
|
|
||||||
You may convey a covered work in object code form under the terms of
|
|
||||||
sections 4 and 5, provided that you also convey the machine-readable
|
|
||||||
Corresponding Source under the terms of this License, in one of these
|
|
||||||
ways:
|
|
||||||
|
|
||||||
- a) Convey the object code in, or embodied in, a physical product
|
|
||||||
(including a physical distribution medium), accompanied by the
|
|
||||||
Corresponding Source fixed on a durable physical medium
|
|
||||||
customarily used for software interchange.
|
|
||||||
- b) Convey the object code in, or embodied in, a physical product
|
|
||||||
(including a physical distribution medium), accompanied by a
|
|
||||||
written offer, valid for at least three years and valid for as
|
|
||||||
long as you offer spare parts or customer support for that product
|
|
||||||
model, to give anyone who possesses the object code either (1) a
|
|
||||||
copy of the Corresponding Source for all the software in the
|
|
||||||
product that is covered by this License, on a durable physical
|
|
||||||
medium customarily used for software interchange, for a price no
|
|
||||||
more than your reasonable cost of physically performing this
|
|
||||||
conveying of source, or (2) access to copy the Corresponding
|
|
||||||
Source from a network server at no charge.
|
|
||||||
- c) Convey individual copies of the object code with a copy of the
|
|
||||||
written offer to provide the Corresponding Source. This
|
|
||||||
alternative is allowed only occasionally and noncommercially, and
|
|
||||||
only if you received the object code with such an offer, in accord
|
|
||||||
with subsection 6b.
|
|
||||||
- d) Convey the object code by offering access from a designated
|
|
||||||
place (gratis or for a charge), and offer equivalent access to the
|
|
||||||
Corresponding Source in the same way through the same place at no
|
|
||||||
further charge. You need not require recipients to copy the
|
|
||||||
Corresponding Source along with the object code. If the place to
|
|
||||||
copy the object code is a network server, the Corresponding Source
|
|
||||||
may be on a different server (operated by you or a third party)
|
|
||||||
that supports equivalent copying facilities, provided you maintain
|
|
||||||
clear directions next to the object code saying where to find the
|
|
||||||
Corresponding Source. Regardless of what server hosts the
|
|
||||||
Corresponding Source, you remain obligated to ensure that it is
|
|
||||||
available for as long as needed to satisfy these requirements.
|
|
||||||
- e) Convey the object code using peer-to-peer transmission,
|
|
||||||
provided you inform other peers where the object code and
|
|
||||||
Corresponding Source of the work are being offered to the general
|
|
||||||
public at no charge under subsection 6d.
|
|
||||||
|
|
||||||
A separable portion of the object code, whose source code is excluded
|
|
||||||
from the Corresponding Source as a System Library, need not be
|
|
||||||
included in conveying the object code work.
|
|
||||||
|
|
||||||
A "User Product" is either (1) a "consumer product", which means any
|
|
||||||
tangible personal property which is normally used for personal,
|
|
||||||
family, or household purposes, or (2) anything designed or sold for
|
|
||||||
incorporation into a dwelling. In determining whether a product is a
|
|
||||||
consumer product, doubtful cases shall be resolved in favor of
|
|
||||||
coverage. For a particular product received by a particular user,
|
|
||||||
"normally used" refers to a typical or common use of that class of
|
|
||||||
product, regardless of the status of the particular user or of the way
|
|
||||||
in which the particular user actually uses, or expects or is expected
|
|
||||||
to use, the product. A product is a consumer product regardless of
|
|
||||||
whether the product has substantial commercial, industrial or
|
|
||||||
non-consumer uses, unless such uses represent the only significant
|
|
||||||
mode of use of the product.
|
|
||||||
|
|
||||||
"Installation Information" for a User Product means any methods,
|
|
||||||
procedures, authorization keys, or other information required to
|
|
||||||
install and execute modified versions of a covered work in that User
|
|
||||||
Product from a modified version of its Corresponding Source. The
|
|
||||||
information must suffice to ensure that the continued functioning of
|
|
||||||
the modified object code is in no case prevented or interfered with
|
|
||||||
solely because modification has been made.
|
|
||||||
|
|
||||||
If you convey an object code work under this section in, or with, or
|
|
||||||
specifically for use in, a User Product, and the conveying occurs as
|
|
||||||
part of a transaction in which the right of possession and use of the
|
|
||||||
User Product is transferred to the recipient in perpetuity or for a
|
|
||||||
fixed term (regardless of how the transaction is characterized), the
|
|
||||||
Corresponding Source conveyed under this section must be accompanied
|
|
||||||
by the Installation Information. But this requirement does not apply
|
|
||||||
if neither you nor any third party retains the ability to install
|
|
||||||
modified object code on the User Product (for example, the work has
|
|
||||||
been installed in ROM).
|
|
||||||
|
|
||||||
The requirement to provide Installation Information does not include a
|
|
||||||
requirement to continue to provide support service, warranty, or
|
|
||||||
updates for a work that has been modified or installed by the
|
|
||||||
recipient, or for the User Product in which it has been modified or
|
|
||||||
installed. Access to a network may be denied when the modification
|
|
||||||
itself materially and adversely affects the operation of the network
|
|
||||||
or violates the rules and protocols for communication across the
|
|
||||||
network.
|
|
||||||
|
|
||||||
Corresponding Source conveyed, and Installation Information provided,
|
|
||||||
in accord with this section must be in a format that is publicly
|
|
||||||
documented (and with an implementation available to the public in
|
|
||||||
source code form), and must require no special password or key for
|
|
||||||
unpacking, reading or copying.
|
|
||||||
|
|
||||||
### 7. Additional Terms.
|
|
||||||
|
|
||||||
"Additional permissions" are terms that supplement the terms of this
|
|
||||||
License by making exceptions from one or more of its conditions.
|
|
||||||
Additional permissions that are applicable to the entire Program shall
|
|
||||||
be treated as though they were included in this License, to the extent
|
|
||||||
that they are valid under applicable law. If additional permissions
|
|
||||||
apply only to part of the Program, that part may be used separately
|
|
||||||
under those permissions, but the entire Program remains governed by
|
|
||||||
this License without regard to the additional permissions.
|
|
||||||
|
|
||||||
When you convey a copy of a covered work, you may at your option
|
|
||||||
remove any additional permissions from that copy, or from any part of
|
|
||||||
it. (Additional permissions may be written to require their own
|
|
||||||
removal in certain cases when you modify the work.) You may place
|
|
||||||
additional permissions on material, added by you to a covered work,
|
|
||||||
for which you have or can give appropriate copyright permission.
|
|
||||||
|
|
||||||
Notwithstanding any other provision of this License, for material you
|
|
||||||
add to a covered work, you may (if authorized by the copyright holders
|
|
||||||
of that material) supplement the terms of this License with terms:
|
|
||||||
|
|
||||||
- a) Disclaiming warranty or limiting liability differently from the
|
|
||||||
terms of sections 15 and 16 of this License; or
|
|
||||||
- b) Requiring preservation of specified reasonable legal notices or
|
|
||||||
author attributions in that material or in the Appropriate Legal
|
|
||||||
Notices displayed by works containing it; or
|
|
||||||
- c) Prohibiting misrepresentation of the origin of that material,
|
|
||||||
or requiring that modified versions of such material be marked in
|
|
||||||
reasonable ways as different from the original version; or
|
|
||||||
- d) Limiting the use for publicity purposes of names of licensors
|
|
||||||
or authors of the material; or
|
|
||||||
- e) Declining to grant rights under trademark law for use of some
|
|
||||||
trade names, trademarks, or service marks; or
|
|
||||||
- f) Requiring indemnification of licensors and authors of that
|
|
||||||
material by anyone who conveys the material (or modified versions
|
|
||||||
of it) with contractual assumptions of liability to the recipient,
|
|
||||||
for any liability that these contractual assumptions directly
|
|
||||||
impose on those licensors and authors.
|
|
||||||
|
|
||||||
All other non-permissive additional terms are considered "further
|
|
||||||
restrictions" within the meaning of section 10. If the Program as you
|
|
||||||
received it, or any part of it, contains a notice stating that it is
|
|
||||||
governed by this License along with a term that is a further
|
|
||||||
restriction, you may remove that term. If a license document contains
|
|
||||||
a further restriction but permits relicensing or conveying under this
|
|
||||||
License, you may add to a covered work material governed by the terms
|
|
||||||
of that license document, provided that the further restriction does
|
|
||||||
not survive such relicensing or conveying.
|
|
||||||
|
|
||||||
If you add terms to a covered work in accord with this section, you
|
|
||||||
must place, in the relevant source files, a statement of the
|
|
||||||
additional terms that apply to those files, or a notice indicating
|
|
||||||
where to find the applicable terms.
|
|
||||||
|
|
||||||
Additional terms, permissive or non-permissive, may be stated in the
|
|
||||||
form of a separately written license, or stated as exceptions; the
|
|
||||||
above requirements apply either way.
|
|
||||||
|
|
||||||
### 8. Termination.
|
|
||||||
|
|
||||||
You may not propagate or modify a covered work except as expressly
|
|
||||||
provided under this License. Any attempt otherwise to propagate or
|
|
||||||
modify it is void, and will automatically terminate your rights under
|
|
||||||
this License (including any patent licenses granted under the third
|
|
||||||
paragraph of section 11).
|
|
||||||
|
|
||||||
However, if you cease all violation of this License, then your license
|
|
||||||
from a particular copyright holder is reinstated (a) provisionally,
|
|
||||||
unless and until the copyright holder explicitly and finally
|
|
||||||
terminates your license, and (b) permanently, if the copyright holder
|
|
||||||
fails to notify you of the violation by some reasonable means prior to
|
|
||||||
60 days after the cessation.
|
|
||||||
|
|
||||||
Moreover, your license from a particular copyright holder is
|
|
||||||
reinstated permanently if the copyright holder notifies you of the
|
|
||||||
violation by some reasonable means, this is the first time you have
|
|
||||||
received notice of violation of this License (for any work) from that
|
|
||||||
copyright holder, and you cure the violation prior to 30 days after
|
|
||||||
your receipt of the notice.
|
|
||||||
|
|
||||||
Termination of your rights under this section does not terminate the
|
|
||||||
licenses of parties who have received copies or rights from you under
|
|
||||||
this License. If your rights have been terminated and not permanently
|
|
||||||
reinstated, you do not qualify to receive new licenses for the same
|
|
||||||
material under section 10.
|
|
||||||
|
|
||||||
### 9. Acceptance Not Required for Having Copies.
|
|
||||||
|
|
||||||
You are not required to accept this License in order to receive or run
|
|
||||||
a copy of the Program. Ancillary propagation of a covered work
|
|
||||||
occurring solely as a consequence of using peer-to-peer transmission
|
|
||||||
to receive a copy likewise does not require acceptance. However,
|
|
||||||
nothing other than this License grants you permission to propagate or
|
|
||||||
modify any covered work. These actions infringe copyright if you do
|
|
||||||
not accept this License. Therefore, by modifying or propagating a
|
|
||||||
covered work, you indicate your acceptance of this License to do so.
|
|
||||||
|
|
||||||
### 10. Automatic Licensing of Downstream Recipients.
|
|
||||||
|
|
||||||
Each time you convey a covered work, the recipient automatically
|
|
||||||
receives a license from the original licensors, to run, modify and
|
|
||||||
propagate that work, subject to this License. You are not responsible
|
|
||||||
for enforcing compliance by third parties with this License.
|
|
||||||
|
|
||||||
An "entity transaction" is a transaction transferring control of an
|
|
||||||
organization, or substantially all assets of one, or subdividing an
|
|
||||||
organization, or merging organizations. If propagation of a covered
|
|
||||||
work results from an entity transaction, each party to that
|
|
||||||
transaction who receives a copy of the work also receives whatever
|
|
||||||
licenses to the work the party's predecessor in interest had or could
|
|
||||||
give under the previous paragraph, plus a right to possession of the
|
|
||||||
Corresponding Source of the work from the predecessor in interest, if
|
|
||||||
the predecessor has it or can get it with reasonable efforts.
|
|
||||||
|
|
||||||
You may not impose any further restrictions on the exercise of the
|
|
||||||
rights granted or affirmed under this License. For example, you may
|
|
||||||
not impose a license fee, royalty, or other charge for exercise of
|
|
||||||
rights granted under this License, and you may not initiate litigation
|
|
||||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
|
||||||
any patent claim is infringed by making, using, selling, offering for
|
|
||||||
sale, or importing the Program or any portion of it.
|
|
||||||
|
|
||||||
### 11. Patents.
|
|
||||||
|
|
||||||
A "contributor" is a copyright holder who authorizes use under this
|
|
||||||
License of the Program or a work on which the Program is based. The
|
|
||||||
work thus licensed is called the contributor's "contributor version".
|
|
||||||
|
|
||||||
A contributor's "essential patent claims" are all patent claims owned
|
|
||||||
or controlled by the contributor, whether already acquired or
|
|
||||||
hereafter acquired, that would be infringed by some manner, permitted
|
|
||||||
by this License, of making, using, or selling its contributor version,
|
|
||||||
but do not include claims that would be infringed only as a
|
|
||||||
consequence of further modification of the contributor version. For
|
|
||||||
purposes of this definition, "control" includes the right to grant
|
|
||||||
patent sublicenses in a manner consistent with the requirements of
|
|
||||||
this License.
|
|
||||||
|
|
||||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
|
||||||
patent license under the contributor's essential patent claims, to
|
|
||||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
|
||||||
propagate the contents of its contributor version.
|
|
||||||
|
|
||||||
In the following three paragraphs, a "patent license" is any express
|
|
||||||
agreement or commitment, however denominated, not to enforce a patent
|
|
||||||
(such as an express permission to practice a patent or covenant not to
|
|
||||||
sue for patent infringement). To "grant" such a patent license to a
|
|
||||||
party means to make such an agreement or commitment not to enforce a
|
|
||||||
patent against the party.
|
|
||||||
|
|
||||||
If you convey a covered work, knowingly relying on a patent license,
|
|
||||||
and the Corresponding Source of the work is not available for anyone
|
|
||||||
to copy, free of charge and under the terms of this License, through a
|
|
||||||
publicly available network server or other readily accessible means,
|
|
||||||
then you must either (1) cause the Corresponding Source to be so
|
|
||||||
available, or (2) arrange to deprive yourself of the benefit of the
|
|
||||||
patent license for this particular work, or (3) arrange, in a manner
|
|
||||||
consistent with the requirements of this License, to extend the patent
|
|
||||||
license to downstream recipients. "Knowingly relying" means you have
|
|
||||||
actual knowledge that, but for the patent license, your conveying the
|
|
||||||
covered work in a country, or your recipient's use of the covered work
|
|
||||||
in a country, would infringe one or more identifiable patents in that
|
|
||||||
country that you have reason to believe are valid.
|
|
||||||
|
|
||||||
If, pursuant to or in connection with a single transaction or
|
|
||||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
|
||||||
covered work, and grant a patent license to some of the parties
|
|
||||||
receiving the covered work authorizing them to use, propagate, modify
|
|
||||||
or convey a specific copy of the covered work, then the patent license
|
|
||||||
you grant is automatically extended to all recipients of the covered
|
|
||||||
work and works based on it.
|
|
||||||
|
|
||||||
A patent license is "discriminatory" if it does not include within the
|
|
||||||
scope of its coverage, prohibits the exercise of, or is conditioned on
|
|
||||||
the non-exercise of one or more of the rights that are specifically
|
|
||||||
granted under this License. You may not convey a covered work if you
|
|
||||||
are a party to an arrangement with a third party that is in the
|
|
||||||
business of distributing software, under which you make payment to the
|
|
||||||
third party based on the extent of your activity of conveying the
|
|
||||||
work, and under which the third party grants, to any of the parties
|
|
||||||
who would receive the covered work from you, a discriminatory patent
|
|
||||||
license (a) in connection with copies of the covered work conveyed by
|
|
||||||
you (or copies made from those copies), or (b) primarily for and in
|
|
||||||
connection with specific products or compilations that contain the
|
|
||||||
covered work, unless you entered into that arrangement, or that patent
|
|
||||||
license was granted, prior to 28 March 2007.
|
|
||||||
|
|
||||||
Nothing in this License shall be construed as excluding or limiting
|
|
||||||
any implied license or other defenses to infringement that may
|
|
||||||
otherwise be available to you under applicable patent law.
|
|
||||||
|
|
||||||
### 12. No Surrender of Others' Freedom.
|
|
||||||
|
|
||||||
If 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 convey a
|
|
||||||
covered work so as to satisfy simultaneously your obligations under
|
|
||||||
this License and any other pertinent obligations, then as a
|
|
||||||
consequence you may not convey it at all. For example, if you agree to
|
|
||||||
terms that obligate you to collect a royalty for further conveying
|
|
||||||
from those to whom you convey the Program, the only way you could
|
|
||||||
satisfy both those terms and this License would be to refrain entirely
|
|
||||||
from conveying the Program.
|
|
||||||
|
|
||||||
### 13. Use with the GNU Affero General Public License.
|
|
||||||
|
|
||||||
Notwithstanding any other provision of this License, you have
|
|
||||||
permission to link or combine any covered work with a work licensed
|
|
||||||
under version 3 of the GNU Affero General Public License into a single
|
|
||||||
combined work, and to convey the resulting work. The terms of this
|
|
||||||
License will continue to apply to the part which is the covered work,
|
|
||||||
but the special requirements of the GNU Affero General Public License,
|
|
||||||
section 13, concerning interaction through a network will apply to the
|
|
||||||
combination as such.
|
|
||||||
|
|
||||||
### 14. Revised Versions of this License.
|
|
||||||
|
|
||||||
The Free Software Foundation may publish revised and/or new versions
|
|
||||||
of the GNU 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 that a certain numbered version of the GNU General Public
|
|
||||||
License "or any later version" applies to it, you have the option of
|
|
||||||
following the terms and conditions either of that numbered version or
|
|
||||||
of any later version published by the Free Software Foundation. If the
|
|
||||||
Program does not specify a version number of the GNU General Public
|
|
||||||
License, you may choose any version ever published by the Free
|
|
||||||
Software Foundation.
|
|
||||||
|
|
||||||
If the Program specifies that a proxy can decide which future versions
|
|
||||||
of the GNU General Public License can be used, that proxy's public
|
|
||||||
statement of acceptance of a version permanently authorizes you to
|
|
||||||
choose that version for the Program.
|
|
||||||
|
|
||||||
Later license versions may give you additional or different
|
|
||||||
permissions. However, no additional obligations are imposed on any
|
|
||||||
author or copyright holder as a result of your choosing to follow a
|
|
||||||
later version.
|
|
||||||
|
|
||||||
### 15. Disclaimer of Warranty.
|
|
||||||
|
|
||||||
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.
|
|
||||||
|
|
||||||
### 16. Limitation of Liability.
|
|
||||||
|
|
||||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
|
||||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR
|
|
||||||
CONVEYS 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.
|
|
||||||
|
|
||||||
### 17. Interpretation of Sections 15 and 16.
|
|
||||||
|
|
||||||
If the disclaimer of warranty and limitation of liability provided
|
|
||||||
above cannot be given local legal effect according to their terms,
|
|
||||||
reviewing courts shall apply local law that most closely approximates
|
|
||||||
an absolute waiver of all civil liability in connection with the
|
|
||||||
Program, unless a warranty or assumption of liability accompanies a
|
|
||||||
copy of the Program in return for a fee.
|
|
||||||
|
|
||||||
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 state
|
|
||||||
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 3 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, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
Also add information on how to contact you by electronic and paper
|
|
||||||
mail.
|
|
||||||
|
|
||||||
If the program does terminal interaction, make it output a short
|
|
||||||
notice like this when it starts in an interactive mode:
|
|
||||||
|
|
||||||
<program> Copyright (C) <year> <name of author>
|
|
||||||
This program 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, your
|
|
||||||
program's commands might be different; for a GUI interface, you would
|
|
||||||
use an "about box".
|
|
||||||
|
|
||||||
You should also get your employer (if you work as a programmer) or
|
|
||||||
school, if any, to sign a "copyright disclaimer" for the program, if
|
|
||||||
necessary. For more information on this, and how to apply and follow
|
|
||||||
the GNU GPL, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
The GNU 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. But first,
|
|
||||||
please read <https://www.gnu.org/licenses/why-not-lgpl.html>.
|
|
34
README.md
34
README.md
@ -1,21 +1,17 @@
|
|||||||
<img src="https://vinceale7082.is-a.dev/xanvicos/xanvicos.png" width=50% height=50%>
|
|
||||||
|
|
||||||
Hey all, Vincenzo Aleskey Brocato (VinceAle7082) here! <br>
|
Hey all, Vincenzo Aleskey Brocato (VinceAle7082) here! <br>
|
||||||
This is a little project where I try to explore OS developing just for fun!<br>
|
This is a little project where I try to make an OS just for fun <br>
|
||||||
|
|
||||||
## What exactly is XanvicOS?
|
|
||||||
XanvicOS is a little project that I write when I have free time. I want to create an os that can run 16, 32 and 64 bit binaries, in future I hope I might be able to add a package manager, and in even more time maybe even linux binaries support. <br>
|
|
||||||
I also want to create a windows manager with some features that I like that I'll call SunShineWM. If you want to help, you can. <br>
|
|
||||||
|
|
||||||
## Why are there 2 branches?
|
|
||||||
The main branch is the branch where I push my commits, but it can be full of bugs, doesn't compile, or even both. <br>
|
|
||||||
I created the stable branch so someone can try XanvicOS, without worring if the code compiles or not. <br>
|
|
||||||
Basically stable=normal, main=developement<br>
|
|
||||||
If you want to try XanvicOS, clone the stable branch, if you want to contribute, use the main one. <br>
|
|
||||||
Features will be added to the stable branch after the main one<br>
|
|
||||||
|
|
||||||
## How to compile XanvicOS?
|
|
||||||
[Read this](https://vinceale7082.is-a.dev/xanvicos/wiki/important_things.html)
|
|
||||||
|
|
||||||
<br>
|
<br>
|
||||||
PS: if I wrote something wrong, sorry, English isn't my first language.
|
|
||||||
|
***What exacly is XanvicOS?***
|
||||||
|
<hr>
|
||||||
|
XanvicOS is the development name for this OS (the final name will be something like TearOS or SunShine OS), I'll try to make an OS with a 16 and 64 bit mode (like the Windows 9x series, excluding Windows ME). <hr>
|
||||||
|
In this OS will be possible to run natively linux executables, and there will be a source-based package manager (like Gentoo GNU/Linux's portage) <hr>
|
||||||
|
<br>
|
||||||
|
|
||||||
|
***How can I contribute to this project?***
|
||||||
|
<hr>
|
||||||
|
You can fix issues, help me find a better name, add features to the kernel and other things, just add something to this project ;)
|
||||||
|
<br>
|
||||||
|
<hr>
|
||||||
|
<br>
|
||||||
|
PS: if I wrote something wrong, sorry, English isn't my first language.
|
||||||
|
23
SECURITY.md
23
SECURITY.md
@ -1,23 +0,0 @@
|
|||||||
# Security Policy
|
|
||||||
|
|
||||||
## What are the supported versions?
|
|
||||||
The supported version is the latest commit in the stable, and main branch.
|
|
||||||
If you want talk about a bug, vulnerability, or feature please make sure that you are on the latest release, beause maybe the issue has already been resolved or the feature has been added.
|
|
||||||
|
|
||||||
## Reporting a Vulnerability
|
|
||||||
|
|
||||||
Vulnerabilities are important, if you discover them, please report them immediately.
|
|
||||||
If you want to report it: create an issue, select vulnerability, read the template and edit it. Congratulations, you just reported a vulnerability!
|
|
||||||
|
|
||||||
## What order do we follow when fixing a vulnerability
|
|
||||||
|
|
||||||
We take vulnerabilities seriusly because they are security risks, but some vulnerabilities are more important and dangerous than others.
|
|
||||||
For this reason we have a n/10 scale in the vulnerability template.
|
|
||||||
We read every vulnerability, and fix them in order of importance.
|
|
||||||
|
|
||||||
## What security risks do I take when I use XanvicOS?
|
|
||||||
|
|
||||||
XanvicOS is just a hobby project. I try to fix all the bugs, but sometimes I don't discover some.
|
|
||||||
XanvicOS isn't being developed by a multi billion dollar company, but just by a student during his free time.
|
|
||||||
By using XanvicOS in a not controlled enviroment (like a VM) you basically accept the fact that by using it you are exposing yourself to some security risks.
|
|
||||||
If you find any, please report them. You'll help us.
|
|
BIN
XanvicOS.png
BIN
XanvicOS.png
Binary file not shown.
Before Width: | Height: | Size: 257 KiB |
28
docs/en/index.html
Normal file
28
docs/en/index.html
Normal file
@ -0,0 +1,28 @@
|
|||||||
|
<head>
|
||||||
|
<title>Xanvico</title>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<style>h1 {text-align: center;}</style>
|
||||||
|
<h1>Xanvico</h1>
|
||||||
|
<hr>
|
||||||
|
<a href="https://vinceale7082.github.io/XanvicOS/en/index.html"><U>Home</U></a> | <a href="https://vinceale7082.github.io/XanvicOS/en/xanvico/xanvico.html"><U>XanvicOS</U></a>
|
||||||
|
<hr>
|
||||||
|
<h2>Welcome to the Xanvico's archive!</h2>
|
||||||
|
<h3>Why does this website exist?</h3>
|
||||||
|
I created this website because I wanted to.
|
||||||
|
<h3>What you'll be using this website for?</h3>
|
||||||
|
I'll use this website the things that I do.
|
||||||
|
<h3>What exacly is Xanvico and XanvicOS?</h3>
|
||||||
|
Xanvico is the name of our frind group.
|
||||||
|
<br>
|
||||||
|
XanvicOS is the operative system that we're working and I'll not use an existing kernel like the Linux or BSD ones because I hate my life.
|
||||||
|
<br>
|
||||||
|
The operative system will be a DOS like system that supports the x86_64 architecture that will execute 16,32 and 64 bit executable and the GNU/Linux (and if I can do it) and Windows ones.
|
||||||
|
<br>
|
||||||
|
In the future we'll think about developing source based package manager (like Gentoo's portage).
|
||||||
|
<br>
|
||||||
|
A GUI will be added in future (I hope it'll be a tiling window manager with some additions like an app menu, a bar like the waybar and others).
|
||||||
|
<br>
|
||||||
|
<hr>
|
||||||
|
<p>~Vincenzo Aleksey Brocato </p>
|
||||||
|
</body>
|
19
docs/en/xanvico/xanvico.html
Normal file
19
docs/en/xanvico/xanvico.html
Normal file
@ -0,0 +1,19 @@
|
|||||||
|
<head>
|
||||||
|
<title>Xanvico</title>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<style>h1 {text-align: center;}</style>
|
||||||
|
<h1>XanvicOS</h1>
|
||||||
|
<hr>
|
||||||
|
<a href="https://vinceale7082.github.io/XanvicOS/en/index.html"><U>Home</U></a> | <a href="https://vinceale7082.github.io/XanvicOS/en/xanvico/xanvico.html"><U>Xanvico</U></a>
|
||||||
|
<hr>
|
||||||
|
<h3>What are Xanvico and XanvicOS?</h3>
|
||||||
|
I already explained it in the home page, I don't wanna write it again.
|
||||||
|
<h3>How is going on the XanvicOS development?</h3>
|
||||||
|
Good
|
||||||
|
<h3>How will you call the XanvicOS's kernel?</h3>
|
||||||
|
Idk, help me.
|
||||||
|
<br>
|
||||||
|
<hr>
|
||||||
|
<p>~Vincenzo Aleksey Brocato</p>
|
||||||
|
</body>
|
13
docs/index.html
Normal file
13
docs/index.html
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
<head>
|
||||||
|
<title>XanvicOS Website</title>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<h1>
|
||||||
|
<U>
|
||||||
|
Welcome to XanvicOS Website
|
||||||
|
</U>
|
||||||
|
</h1>
|
||||||
|
<hr>
|
||||||
|
<a href="https://vinceale7082.github.io/XanvicOS/it/index.html">Italian Website</a> | <a href="https://vinceale7082.github.io/XanvicOS/en/index.html">Engish Website</a>
|
||||||
|
<hr>
|
||||||
|
</body>
|
28
docs/it/index.html
Normal file
28
docs/it/index.html
Normal file
@ -0,0 +1,28 @@
|
|||||||
|
<head>
|
||||||
|
<title>Xanvico</title>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<style>h1 {text-align: center;}</style>
|
||||||
|
<h1>Xanvico</h1>
|
||||||
|
<hr>
|
||||||
|
<a href="https://vinceale7082.github.io/XanvicOS/it/index.html"><U>Home</U></a> | <a href="https://vinceale7082.github.io/XanvicOS/it/xanvico/xanvico.html"><U>XanvicOS</U></a>
|
||||||
|
<hr>
|
||||||
|
<h2>Benvenuto nell'archivio di Xanvico!</h2>
|
||||||
|
<h3>Perché questo sito esiste?</h3>
|
||||||
|
Ho creato questo sito perché avevo voglia di farlo.
|
||||||
|
<h3>A cosa serve questo sito?</h3>
|
||||||
|
Questo sito serve a pubblicare le peggio cavolate che faccio.
|
||||||
|
<h3>Cosa sono Xanvico e XanvicOS</h3>
|
||||||
|
Xanvico è il nome del gruppo di amici composto da me e altri 2 ragazzi.
|
||||||
|
<br>
|
||||||
|
XanvicOS è il sistema operativo su cui ̷s̷̷t̷̷i̷a̷̷m̷̷o̷ sto lavorando e non userò un kernel già esistente come quello linux o quello BSD perché odio la vita.
|
||||||
|
<br>
|
||||||
|
Il sistema operativo dovrebbe essere un sistema simile al DOS che supporta l'archittetura x86_64, ma che può avviarsi in una "DOS mode" (come Windows 9x, escludendo Windows ME) che in futuro sarà capace di eseguire nativamente gli eseguibili 16,32 e 64 bit e quelli di GNU/Linux e (se ci riesco) anche di Windows.
|
||||||
|
<br>
|
||||||
|
In futuro si penserà anche allo sviluppo di un package manager dove si può compilare tutti i pacchetti da sorgente (come Portage, package manager di Gentoo GNU/Linux, distro che sto attualmente usando) ma in futuro sarà anche possibile installare pacchetti già compilati dal sottoscritto.
|
||||||
|
<br>
|
||||||
|
Una GUI verrà aggiunta in futuro (spero che sia un tiling window manager con qualche aggiunta) e quando essa sarà stabile pubblicherò il codice sorgente su github in modo da farmi aiutare anche da altri.
|
||||||
|
<br>
|
||||||
|
<hr>
|
||||||
|
<p>~Vincenzo Aleksey Brocato</p>
|
||||||
|
</body>
|
19
docs/it/xanvico/xanvico.html
Normal file
19
docs/it/xanvico/xanvico.html
Normal file
@ -0,0 +1,19 @@
|
|||||||
|
<head>
|
||||||
|
<title>Xanvico</title>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<style>h1 {text-align: center;}</style>
|
||||||
|
<h1>XanvicOS</h1>
|
||||||
|
<hr>
|
||||||
|
<a href="https://vinceale7082.github.io/XanvicOS/it/index.html"><U>Home</U></a> | <a href="https://vinceale7082.github.io/XanvicOS/it/xanvico/xanvico.html"><U>XanvicOS</U></a>
|
||||||
|
<hr>
|
||||||
|
<h3>Cos'è Xanvico/XanvicOS?</h3>
|
||||||
|
L'ho già spiegato nella pagina Home, non ho voglia di scrivere.
|
||||||
|
<h3>A che punto XanvicOS?</h3>
|
||||||
|
Si avvia in nella modalità 16 bit grazie ad un floppy formattato con FAT12 da cui il bootloader carica il kernel che fa apparire sullo schermo il messaggio di Hello World.
|
||||||
|
<h3>Come chiamerai il kernel di XanvicOS (ad esempio Linus Torvalds ha chiamato il suo Linux)?</h3>
|
||||||
|
Non ne ho la più pallida idea. Aiutami!
|
||||||
|
<br>
|
||||||
|
<hr>
|
||||||
|
<p>~Vincenzo Aleksey Brocato</p>
|
||||||
|
</body>
|
@ -25,7 +25,7 @@ large_sector_count: dd 0
|
|||||||
ebr_drive_number: db 0
|
ebr_drive_number: db 0
|
||||||
db 0
|
db 0
|
||||||
ebr_signature: db 29h
|
ebr_signature: db 29h
|
||||||
ebr_volume_id: db 12h, 34h, 56h, 78h
|
ebr_volume_id: db 12h, 34h, 56h, 78h
|
||||||
ebr_volume_label: db 'XanvicOS '
|
ebr_volume_label: db 'XanvicOS '
|
||||||
ebr_system_id: db 'FAT12 '
|
ebr_system_id: db 'FAT12 '
|
||||||
|
|
||||||
@ -87,7 +87,7 @@ start:
|
|||||||
|
|
||||||
test dx, dx
|
test dx, dx
|
||||||
jz .root_dopo
|
jz .root_dopo
|
||||||
inc ax
|
inc ax
|
||||||
|
|
||||||
.root_dopo:
|
.root_dopo:
|
||||||
;Legge la root
|
;Legge la root
|
||||||
@ -125,7 +125,7 @@ start:
|
|||||||
mov [stage2_cluster], ax
|
mov [stage2_cluster], ax
|
||||||
|
|
||||||
mov ax, [reserved_sectors]
|
mov ax, [reserved_sectors]
|
||||||
mov bx, buffer
|
mov bx, buffer
|
||||||
mov cl, [sectors_per_fat]
|
mov cl, [sectors_per_fat]
|
||||||
mov dl, [ebr_drive_number]
|
mov dl, [ebr_drive_number]
|
||||||
call lettura_disco
|
call lettura_disco
|
||||||
@ -173,7 +173,7 @@ start:
|
|||||||
|
|
||||||
.fine_lettura:
|
.fine_lettura:
|
||||||
mov dl, [ebr_drive_number]
|
mov dl, [ebr_drive_number]
|
||||||
|
|
||||||
mov ax, STAGE2_LOAD_SEGMENT
|
mov ax, STAGE2_LOAD_SEGMENT
|
||||||
mov ds, ax
|
mov ds, ax
|
||||||
mov es, ax
|
mov es, ax
|
||||||
@ -185,10 +185,10 @@ start:
|
|||||||
lba_to_chs:
|
lba_to_chs:
|
||||||
push ax
|
push ax
|
||||||
push dx
|
push dx
|
||||||
|
|
||||||
xor dx, dx
|
xor dx, dx
|
||||||
div word [sectors_per_track]
|
div word [sectors_per_track]
|
||||||
|
|
||||||
inc dx
|
inc dx
|
||||||
mov cx, dx
|
mov cx, dx
|
||||||
|
|
||||||
@ -255,12 +255,12 @@ puts:
|
|||||||
push bx
|
push bx
|
||||||
|
|
||||||
.loop:
|
.loop:
|
||||||
lodsb
|
lodsb
|
||||||
or al, al
|
or al, al ; verify if next character is n
|
||||||
jz .fine
|
jz .fine
|
||||||
|
|
||||||
mov ah, 0x0E
|
mov ah, 0x0E ; call bios interrupt
|
||||||
mov bh, 0
|
mov bh, 0 ; set page number to 0
|
||||||
int 0x10
|
int 0x10
|
||||||
|
|
||||||
jmp .loop
|
jmp .loop
|
||||||
@ -268,22 +268,22 @@ puts:
|
|||||||
.fine:
|
.fine:
|
||||||
pop bx
|
pop bx
|
||||||
pop ax
|
pop ax
|
||||||
pop si
|
pop si
|
||||||
ret
|
ret
|
||||||
|
|
||||||
;Mostra delle stringhe sullo schermo
|
;Mostra delle stringhe sullo schermo
|
||||||
|
|
||||||
msg_caricamento:
|
msg_caricamento:
|
||||||
db 'Loading...', ENDL, 0
|
db 'Caricamento...', ENDL, 0
|
||||||
|
|
||||||
msg_errore_lettura:
|
msg_errore_lettura:
|
||||||
db 'Reading disk error!', ENDL, 0
|
db 'Errore del disco', ENDL, 0
|
||||||
|
|
||||||
msg_stage2_non_trovato:
|
msg_stage2_non_trovato:
|
||||||
db 'Stage 2 not found!', ENDL, 0
|
db 'Stage 2 non trovato', ENDL, 0
|
||||||
|
|
||||||
msg_stage2_trovato:
|
msg_stage2_trovato:
|
||||||
db 'Stage 2 found!', ENDL, 0
|
db 'Stage 2 trovato', ENDL, 0
|
||||||
|
|
||||||
;Errori
|
;Errori
|
||||||
|
|
||||||
@ -309,7 +309,7 @@ STAGE2_LOAD_OFFSET equ 0
|
|||||||
premi_per_riavviare:
|
premi_per_riavviare:
|
||||||
mov ah, 0
|
mov ah, 0
|
||||||
int 16h
|
int 16h
|
||||||
jmp 0FFFFh:0
|
jmp 0FFFFh:0
|
||||||
|
|
||||||
times 510-($-$$) db 0
|
times 510-($-$$) db 0
|
||||||
dw 0AA55h
|
dw 0AA55h
|
||||||
|
@ -1,8 +1,9 @@
|
|||||||
BUILD_DIR?=build/
|
BUILD_DIR?=build/
|
||||||
ASM?=nasm
|
ASM?=nasm
|
||||||
ASMFLAGS?=-f obj
|
ASMFLAGS?=-f obj
|
||||||
|
CC?=gcc
|
||||||
CC16?=/usr/bin/watcom/binl/wcc
|
CC16?=/usr/bin/watcom/binl/wcc
|
||||||
CFLAGS16?=-4 -d3 -s -wx -ms -zl -zq # -oneatxzh
|
CFLAGS16?= -4 -d3 -s -wx -ms -zl -zq
|
||||||
LD16?=/usr/bin/watcom/binl/wlink
|
LD16?=/usr/bin/watcom/binl/wlink
|
||||||
|
|
||||||
SOURCES_C=$(wildcard *.c)
|
SOURCES_C=$(wildcard *.c)
|
||||||
@ -10,7 +11,7 @@ SOURCES_ASM=$(wildcard *.asm)
|
|||||||
OBJECTS_C=$(patsubst %.c, $(BUILD_DIR)/stage2/c/%.obj, $(SOURCES_C))
|
OBJECTS_C=$(patsubst %.c, $(BUILD_DIR)/stage2/c/%.obj, $(SOURCES_C))
|
||||||
OBJECTS_ASM=$(patsubst %.asm, $(BUILD_DIR)/stage2/asm/%.obj, $(SOURCES_ASM))
|
OBJECTS_ASM=$(patsubst %.asm, $(BUILD_DIR)/stage2/asm/%.obj, $(SOURCES_ASM))
|
||||||
|
|
||||||
.PHONY: all stage2 clean always
|
.PHONY: all clean always
|
||||||
|
|
||||||
all: stage2
|
all: stage2
|
||||||
|
|
||||||
|
@ -1,12 +1,12 @@
|
|||||||
FORMAT RAW BIN
|
FORMAT RAW BIN
|
||||||
OPTION QUIET,
|
OPTION QUIET,
|
||||||
NODEFAULTLIBS,
|
NODEFAULTLIBS,
|
||||||
START=entry,
|
START=entry,
|
||||||
VERBOSE,
|
VERBOSE,
|
||||||
OFFSET=0,
|
OFFSET=0,
|
||||||
STACK=0x200
|
STACK=0X200
|
||||||
ORDER
|
ORDER
|
||||||
CLNAME CODE
|
CLNAME CODE
|
||||||
SEGMENT _ENTRY
|
SEGMENT _ENTRY
|
||||||
SEGMENT _TEXT
|
SEGMENT _TEXT
|
||||||
CLNAME DATA
|
CLNAME DATA
|
||||||
|
@ -1,22 +0,0 @@
|
|||||||
bits 16
|
|
||||||
|
|
||||||
section _ENTRY class=CODE
|
|
||||||
|
|
||||||
extern _cstart_
|
|
||||||
global entry
|
|
||||||
|
|
||||||
entry:
|
|
||||||
cli
|
|
||||||
|
|
||||||
mov ax, ds
|
|
||||||
mov ss, ax
|
|
||||||
mov sp, 0
|
|
||||||
mov bp, sp
|
|
||||||
sti
|
|
||||||
|
|
||||||
xor dh, dh
|
|
||||||
push dx
|
|
||||||
call _cstart_
|
|
||||||
|
|
||||||
cli
|
|
||||||
hlt
|
|
@ -1,12 +1,8 @@
|
|||||||
#include "stdint.h"
|
#include "stdint.h"
|
||||||
#include "stdio.h"
|
#include "stdio.h"
|
||||||
|
|
||||||
void _cdecl cstart_(uint16_t bootDrive)
|
void _cdecl cstart_(uint16_t bootDrive)
|
||||||
{
|
{
|
||||||
const char far* far_str = "far string";
|
puts("Hello World from the Stage 2 of the bootloader written in C!");
|
||||||
|
|
||||||
puts("Hello World from Stage 2!\r\n");
|
|
||||||
printf("Hello World from the printf library!");
|
|
||||||
for (;;);
|
for (;;);
|
||||||
|
}
|
||||||
}
|
|
3
src/bootloader/stage2/main.err
Normal file
3
src/bootloader/stage2/main.err
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
stdio.h(4): Warning! W138: No newline at end of file
|
||||||
|
main.c(8): Warning! W138: No newline at end of file
|
||||||
|
main.c(4): Warning! W303: Parameter 'bootDrive' has been defined, but not referenced
|
@ -6,12 +6,7 @@ typedef signed short int16_t;
|
|||||||
typedef unsigned short uint16_t;
|
typedef unsigned short uint16_t;
|
||||||
typedef signed long int int32_t;
|
typedef signed long int int32_t;
|
||||||
typedef unsigned long int uint32_t;
|
typedef unsigned long int uint32_t;
|
||||||
typedef signed long long int int64_t;
|
typedef signed long int int64_t;
|
||||||
typedef unsigned long long int uint64_t;
|
typedef unsigned long int uint64_t;
|
||||||
|
|
||||||
typedef uint8_t bool;
|
|
||||||
|
|
||||||
#define false 0
|
|
||||||
#define true 1
|
|
||||||
|
|
||||||
|
|
||||||
|
@ -5,8 +5,7 @@ void putc(char c)
|
|||||||
{
|
{
|
||||||
x86_Video_WriteCharTeletype(c, 0);
|
x86_Video_WriteCharTeletype(c, 0);
|
||||||
}
|
}
|
||||||
|
void puts(const char *str)
|
||||||
void puts(const char* str)
|
|
||||||
{
|
{
|
||||||
while(*str)
|
while(*str)
|
||||||
{
|
{
|
||||||
@ -14,221 +13,3 @@ void puts(const char* str)
|
|||||||
str++;
|
str++;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
void puts_f(const char far* str)
|
|
||||||
{
|
|
||||||
while(*str)
|
|
||||||
{
|
|
||||||
putc(*str);
|
|
||||||
str++;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#define PRINTF_STATE_NORMAL 0
|
|
||||||
#define PRINTF_STATE_LENGTH 1
|
|
||||||
#define PRINTF_STATE_LENGTH_SHORT 2
|
|
||||||
#define PRINTF_STATE_LENGTH_LONG 3
|
|
||||||
#define PRINTF_STATE_SPEC 4
|
|
||||||
|
|
||||||
#define PRINTF_LENGTH_DEFAULT 0
|
|
||||||
#define PRINTF_LENGTH_SHORT_SHORT 1
|
|
||||||
#define PRINTF_LENGTH_SHORT 2
|
|
||||||
#define PRINTF_LENGTH_LONG 3
|
|
||||||
#define PRINTF_LENGTH_LONG_LONG 4
|
|
||||||
|
|
||||||
int* printf_number(int* argp, int length, bool sign, int radix);
|
|
||||||
|
|
||||||
void _cdecl printf(const char* fmt, ...)
|
|
||||||
{
|
|
||||||
int* argp = (int*)&fmt;
|
|
||||||
int state = PRINTF_STATE_NORMAL;
|
|
||||||
int length = PRINTF_LENGTH_DEFAULT;
|
|
||||||
int radix = 10;
|
|
||||||
bool sign = false;
|
|
||||||
|
|
||||||
argp++;
|
|
||||||
|
|
||||||
while (*fmt)
|
|
||||||
{
|
|
||||||
switch (state)
|
|
||||||
{
|
|
||||||
case PRINTF_STATE_NORMAL:
|
|
||||||
switch (*fmt)
|
|
||||||
{
|
|
||||||
case '%': state = PRINTF_STATE_LENGTH;
|
|
||||||
break;
|
|
||||||
default: putc(*fmt);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
|
|
||||||
case PRINTF_STATE_LENGTH:
|
|
||||||
switch (*fmt)
|
|
||||||
{
|
|
||||||
case 'h': length = PRINTF_LENGTH_SHORT;
|
|
||||||
state = PRINTF_STATE_LENGTH_SHORT;
|
|
||||||
break;
|
|
||||||
case 'l': length = PRINTF_LENGTH_LONG;
|
|
||||||
state = PRINTF_STATE_LENGTH_LONG;
|
|
||||||
break;
|
|
||||||
default: goto PRINTF_STATE_SPEC_;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
|
|
||||||
case PRINTF_STATE_LENGTH_SHORT:
|
|
||||||
if (*fmt == 'h')
|
|
||||||
{
|
|
||||||
length = PRINTF_LENGTH_SHORT_SHORT;
|
|
||||||
state = PRINTF_STATE_SPEC;
|
|
||||||
}
|
|
||||||
else goto PRINTF_STATE_SPEC_;
|
|
||||||
break;
|
|
||||||
|
|
||||||
case PRINTF_STATE_LENGTH_LONG:
|
|
||||||
if (*fmt == 'l')
|
|
||||||
{
|
|
||||||
length = PRINTF_LENGTH_LONG_LONG;
|
|
||||||
state = PRINTF_STATE_SPEC;
|
|
||||||
}
|
|
||||||
else goto PRINTF_STATE_SPEC_;
|
|
||||||
break;
|
|
||||||
|
|
||||||
case PRINTF_STATE_SPEC:
|
|
||||||
PRINTF_STATE_SPEC_:
|
|
||||||
switch (*fmt)
|
|
||||||
{
|
|
||||||
case 'c': putc((char)*argp);
|
|
||||||
argp++;
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 's': if (length == PRINTF_LENGTH_LONG || length == PRINTF_LENGTH_LONG_LONG)
|
|
||||||
{
|
|
||||||
puts_f(*(const char far**)argp);
|
|
||||||
argp += 2;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
puts(*(const char**)argp);
|
|
||||||
argp++;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
|
|
||||||
case '%': putc('%');
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'd':
|
|
||||||
case 'i': radix = 10; sign = true;
|
|
||||||
argp = printf_number(argp, length, sign, radix);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'u': radix = 10; sign = false;
|
|
||||||
argp = printf_number(argp, length, sign, radix);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'X':
|
|
||||||
case 'x':
|
|
||||||
case 'p': radix = 16; sign = false;
|
|
||||||
argp = printf_number(argp, length, sign, radix);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'o': radix = 8; sign = false;
|
|
||||||
argp = printf_number(argp, length, sign, radix);
|
|
||||||
break;
|
|
||||||
|
|
||||||
default: break;
|
|
||||||
}
|
|
||||||
|
|
||||||
state = PRINTF_STATE_NORMAL;
|
|
||||||
length = PRINTF_LENGTH_DEFAULT;
|
|
||||||
radix = 10;
|
|
||||||
sign = false;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
fmt++;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
const char g_HexChars[] = "0123456789abcdef";
|
|
||||||
|
|
||||||
int* printf_number(int* argp, int length, bool sign, int radix)
|
|
||||||
{
|
|
||||||
char buffer[32];
|
|
||||||
unsigned long long number;
|
|
||||||
int number_sign = 1;
|
|
||||||
int pos = 0;
|
|
||||||
|
|
||||||
switch (length)
|
|
||||||
{
|
|
||||||
case PRINTF_LENGTH_SHORT_SHORT:
|
|
||||||
case PRINTF_LENGTH_SHORT:
|
|
||||||
case PRINTF_LENGTH_DEFAULT:
|
|
||||||
if (sign)
|
|
||||||
{
|
|
||||||
int n = *argp;
|
|
||||||
if (n < 0)
|
|
||||||
{
|
|
||||||
n = -n;
|
|
||||||
number_sign = -1;
|
|
||||||
}
|
|
||||||
number = (unsigned long long)n;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
number = *(unsigned int*)argp;
|
|
||||||
}
|
|
||||||
argp++;
|
|
||||||
break;
|
|
||||||
|
|
||||||
case PRINTF_LENGTH_LONG:
|
|
||||||
if (sign)
|
|
||||||
{
|
|
||||||
long int n = *(long int*)argp;
|
|
||||||
if (n < 0)
|
|
||||||
{
|
|
||||||
n = -n;
|
|
||||||
number_sign = -1;
|
|
||||||
}
|
|
||||||
number = (unsigned long long)n;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
number = *(unsigned long int*)argp;
|
|
||||||
}
|
|
||||||
argp += 2;
|
|
||||||
break;
|
|
||||||
|
|
||||||
case PRINTF_LENGTH_LONG_LONG:
|
|
||||||
if (sign)
|
|
||||||
{
|
|
||||||
long long int n = *(long long int*)argp;
|
|
||||||
if (n < 0)
|
|
||||||
{
|
|
||||||
n = -n;
|
|
||||||
number_sign = -1;
|
|
||||||
}
|
|
||||||
number = (unsigned long long)n;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
number = *(unsigned long long int*)argp;
|
|
||||||
}
|
|
||||||
argp += 4;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
do
|
|
||||||
{
|
|
||||||
uint32_t rem;
|
|
||||||
x86_div64_32(number, radix, &number, &rem);
|
|
||||||
buffer[pos++] = g_HexChars[rem];
|
|
||||||
} while (number > 0);
|
|
||||||
|
|
||||||
if (sign && number_sign < 0)
|
|
||||||
buffer[pos++] = '-';
|
|
||||||
|
|
||||||
while (--pos >= 0)
|
|
||||||
putc(buffer[pos]);
|
|
||||||
|
|
||||||
return argp;
|
|
||||||
}
|
|
||||||
|
2
src/bootloader/stage2/stdio.err
Normal file
2
src/bootloader/stage2/stdio.err
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
stdio.h(4): Warning! W138: No newline at end of file
|
||||||
|
x86.h(4): Warning! W138: No newline at end of file
|
@ -1,6 +1,4 @@
|
|||||||
#pragma once
|
#pragma once
|
||||||
|
|
||||||
void putc(char c);
|
void putc(char c);
|
||||||
void puts(const char* str);
|
void puts(const char *str);
|
||||||
void puts_f(const char far* str);
|
|
||||||
void _cdecl printf(const char* fmt, ...);
|
|
@ -16,32 +16,7 @@ _x86_Video_WriteCharTeletype:
|
|||||||
int 10h
|
int 10h
|
||||||
|
|
||||||
pop bx
|
pop bx
|
||||||
|
|
||||||
mov sp, bp
|
|
||||||
pop bp
|
|
||||||
|
|
||||||
ret
|
|
||||||
|
|
||||||
global _x86_div64_32
|
|
||||||
|
|
||||||
_x86_div64_32:
|
|
||||||
push bp
|
|
||||||
mov bp, sp
|
|
||||||
|
|
||||||
push bx
|
|
||||||
mov eax, [bp + 4]
|
|
||||||
mov ecx, [bp + 12]
|
|
||||||
xor edx, edx
|
|
||||||
div ecx
|
|
||||||
mov bx, [bp + 16]
|
|
||||||
mov [bx + 4], eax
|
|
||||||
mov eax, [bp + 4]
|
|
||||||
div ecx
|
|
||||||
mov [bx], eax
|
|
||||||
mov bx, [bp + 18]
|
|
||||||
mov [bx], edx
|
|
||||||
pop bx
|
|
||||||
|
|
||||||
mov sp, bp
|
mov sp, bp
|
||||||
pop bp
|
pop bp
|
||||||
|
|
||||||
|
@ -1,6 +1,4 @@
|
|||||||
#pragma once
|
#pragma once
|
||||||
#include "stdint.h"
|
#include "stdint.h"
|
||||||
|
|
||||||
void _cdecl x86_div64_32(uint64_t dividend, uint32_t divisor, uint64_t* quotientOut, uint32_t* remainderOut);
|
void _cdecl x86_Video_WriteCharTeletype(char c, uint8_t page);
|
||||||
|
|
||||||
void _cdecl x86_Video_WriteCharTeletype(char c, uint8_t page);
|
|
Loading…
x
Reference in New Issue
Block a user