diff options
Diffstat (limited to 'devour')
| -rwxr-xr-x | devour/LICENSE | 339 | ||||
| -rwxr-xr-x | devour/Makefile | 26 | ||||
| -rwxr-xr-x | devour/README.md | 128 | ||||
| -rwxr-xr-x | devour/devour-shellalias-10.0.diff | 17 | ||||
| -rwxr-xr-x | devour/devour.c | 42 |
5 files changed, 552 insertions, 0 deletions
diff --git a/devour/LICENSE b/devour/LICENSE new file mode 100755 index 0000000..d159169 --- /dev/null +++ b/devour/LICENSE @@ -0,0 +1,339 @@ + 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. diff --git a/devour/Makefile b/devour/Makefile new file mode 100755 index 0000000..a8c2a1c --- /dev/null +++ b/devour/Makefile @@ -0,0 +1,26 @@ +.POSIX: + +NAME = devour +VERSION = 11.0 + +CC = cc +CFLAGS = -std=c11 -D_POSIX_C_SOURCE=200809L -Wall -Wextra -pedantic -O2 +LDLIBS = -s -lX11 + +BIN_DIR = /usr/local/bin + +SRC = devour.c +OBJ = devour.o + +all: $(NAME) +$(NAME): $(OBJ) +install: all + @mkdir -p $(BIN_DIR) + @mv $(NAME) $(BIN_DIR) + @rm -f $(OBJ) + @echo Done moving the binary to ${DESTDIR}${BIN_DIR} +uninstall: + @rm -f $(BIN_DIR)/$(NAME) + @echo Done removing the binary from $(BIN_DIR) + +.PHONY: all install uninstall diff --git a/devour/README.md b/devour/README.md new file mode 100755 index 0000000..3df3e68 --- /dev/null +++ b/devour/README.md @@ -0,0 +1,128 @@ +# Devour: X11 Window Swallower + +Devour hides your current window before launching an external program and unhides it after quitting. +Devour was inspired by +[sw](https://github.com/ronniedroid/.dotfiles/blob/master/Scripts/sw) +and is a successor to +[devour.sh](https://github.com/salman-abedin/devour.sh) + + + +# Demonstration done by [DistroTube](https://www.youtube.com/channel/UCVls1GmFKf6WlTraIb_IaJg) + +[](https://www.youtube.com/watch?v=mBNLzHcUtTo&t=5m22s) + +## Dependencies + +- Xlib (client-side header files) + +## Installation + +#### AUR + +```sh +yay -S --noconfirm devour +# or +yay -S --noconfirm devour-git # Nightly +``` + +#### Git + +```sh +git clone https://github.com/salman-abedin/devour.git && cd devour && sudo make install +``` + +## Usage + +```sh +devour CMD ... +``` + +## Patches + +- **Shell aliases**. (ex. `devour z FILE` instead of `devour zathura FILE`) + +```sh +cd devour +patch -s < devour-shellalias-10.0.diff # Add the feature +patch -s -R < devour-shellalias-10.0.diff # Remove the feature +sudo make install # Reinstall +``` + +## Pro Tip + +**Devour from your file explorer instead of the shell.** +Watch my demo and notice how seamless it is compared to devouring from the shell. + +**Hint:** If you are one of those unfortunate souls who uses **xdg-open** instead of +[a custom launch script](https://gist.github.com/salman-abedin/6f52c52e465d89d489f9ea8d891c7332), +then go to your **~/.local/share/applications** directory and modify the applications you launch from your file explorer like below and enjoy the true devouring experience. + +``` +[Desktop Entry] +Type=Application +Name=PDF Reader +Exec=/usr/local/bin/devour /usr/bin/zathura %U +``` + +## Update + +```sh +cd devour +git pull --no-rebase && sudo make install +``` + +## Uninstallation + +```sh +cd devour +sudo make uninstall +``` + +## Logs + +- **21/06/20**:- Added support for names with spaces + +- **07/07/20**:- Added support for shell aliases + +- **03/08/20**:- Rewrote the shellscript in C + +- **23/08/20**:- Made additional features optional using patching + +- **08/11/20**:- Added support for all unsafe characters + +## Contributors + +- keni7385 (AUR package submitter/maintainer) + +- [agnipau](https://github.com/agnipau) + +- [HawaiinPizza](https://github.com/HawaiinPizza) + +- [sbuller](https://github.com/sbuller) + +- [AriaMoradi](https://github.com/AriaMoradi) + +- [durcor](https://github.com/durcor) + +## TO-DOs + +- Authentic swallowing + +--- + +## Shameful Plug + +| Name | Description | +| ------------------------------------------------------- | ---------------------------------- | +| [faint](https://github.com/salman-abedin/faint) | Extensible TUI fuzzy file explorer | +| [bolt](https://github.com/salman-abedin/bolt) | The launcher wrapper | +| [uniblocks](https://github.com/salman-abedin/uniblocks) | The status bar wrapper | +| [tide](https://github.com/salman-abedin/tide) | Minimal Transmission CLI client | +| [puri](https://github.com/salman-abedin/puri) | Minimal URL launcher | +| [Magpie](https://github.com/salman-abedin/magpie) | The dotfiles | +| [Alfred](https://github.com/salman-abedin/alfred) | The scripts | + +## Contact + +SalmanAbedin@disroot.org diff --git a/devour/devour-shellalias-10.0.diff b/devour/devour-shellalias-10.0.diff new file mode 100755 index 0000000..f81d8f2 --- /dev/null +++ b/devour/devour-shellalias-10.0.diff @@ -0,0 +1,17 @@ ++++ devour.c 2020-08-23 20:40:49.965458610 +0600 +@@ -11,6 +11,7 @@ + int is_unsafe = 0; + char cmd[512] = {0}; + ++ strcat(cmd, "$SHELL -i -c '"); + while (*++argv) { + if (!strcmp(*argv, "--")) { + is_unsafe = 1; +@@ -19,6 +20,7 @@ + strcat(cmd, *argv); + strcat(cmd, is_unsafe && *(argv + 1) ? "\\ " : " "); + } ++ strcat(cmd, "> /dev/null 2>&1; exit'"); + system(cmd); + } + diff --git a/devour/devour.c b/devour/devour.c new file mode 100755 index 0000000..39d7907 --- /dev/null +++ b/devour/devour.c @@ -0,0 +1,42 @@ +/* + * devour + * X11 window swallower + */ + +#include <X11/Xlib.h> +#include <stdlib.h> +#include <string.h> + +#define UNSAFE_CHARS "`\"'()[]& " + +void run_command(char **argv) { + char arg_char; + char *arg; + char cmd[1024] = {0}; + + while ((arg = *++argv)) { + while ((arg_char = *arg++)) { + if (strchr(UNSAFE_CHARS, arg_char)) + strcat(cmd, "\\"); + strncat(cmd, &arg_char, 1); + } + strcat(cmd, " "); + } + system(cmd); +} + +int main(int argc, char **argv) { + int rev; + Window win; + Display *dis = XOpenDisplay(0); + + XGetInputFocus(dis, &win, &rev); + XUnmapWindow(dis, win); + XFlush(dis); + run_command(argv); + XMapWindow(dis, win); + XCloseDisplay(dis); + + (void)argc; + return 0; +} |