ctypes.sh alternatives and similar libraries
Based on the "Scripting" category.
Alternatively, view ctypes.sh alternatives based on common mentions on social networks and blogs.
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Cython
Cython is an optimising static compiler for both the Python programming language and the extended Cython programming language (based on Pyrex). It makes writing C extensions for Python as easy as Python itself. [Apache] website -
SWIG
A wrapper/interface Generator that let you link your c++ code to Javascript, Perl, PHP, Python, Tcl and Ruby. [GPL/Output not licensed] -
Wren
The Wren Programming Language. Wren is a small, fast, class-based concurrent scripting language. -
sol2
Sol v2.0 - a C++ <-> Lua API wrapper with advanced features and top notch performance - is here, and it's great! Documentation: -
Lua
A minimal and fast scripting engine for configuration files and basic application scripting. [MIT] -
Boost.Python
A C++ library which enables seamless interoperability between C++ and the Python programming language. [Boost]
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README
ctypes.sh
This is ctypes.sh, a foreign function interface for bash.
ctypes.sh is a bash plugin that provides a foreign function interface directly
in your shell. In other words, it allows you to call routines in shared
libraries from within bash.
A (very) simple example will help illustrate:
$ dlcall puts "hello, world"
hello, world
# A more complex example, use libm to calculate sin(PI/2)
$ dlopen libm.so.6
0x172ebf0
$ dlcall -r double sin double:1.57079632679489661923
double:1.000000
ctypes.sh can extend bash scripts to accomplish tasks that were previously
impossible, or would require external helpers to be written.
ctypes.sh makes it possible to use
GTK+ natively in
your shell scripts, or write a high-performance http daemon.
See more examples here
prerequisites
ctypes.sh is dependent on the following libraries and programs:
- libffi
- bash
- libelf (optional)
- elfutils (optional)
- libdwarf / libdw (optional)
Fedora
For recent Fedora, this should be enough:
sudo yum install elfutils-devel dnf-utils
Now you can use the debuginfo-install command to install debugging symbols for automatic structure support.
Ubuntu
For recent Ubuntu, this should be enough:
sudo apt install autoconf libltdl-dev libffi-dev libelf-dev elfutils libdw-dev
If you want to use automatic struct support (recommended), you should also make you have ddebs available.
install
ctypes.sh can be installed from source like this:
$ git clone https://github.com/taviso/ctypes.sh.git
$ cd ctypes.sh
$ ./autogen.sh
$ ./configure
$ make
$ [sudo] make install
By default ctypes.sh is installed into /usr/local/bin and
/usr/local/lib. You can overload the prefix path by defining the
PREFIX environment variable before installing.
$ PREFIX=$HOME make install
example
source ctypes.sh
puts () {
dlcall puts "[email protected]"
return $?
}
puts "hello, world"
Here is what people have been saying about ctypes.sh:
- "that's disgusting"
- "this has got to stop"
- "you've gone too far with this"
- "is this a joke?"
- "I never knew the c could stand for Cthulhu."
You can read more about ctypes.sh and see it in action on the Wiki