iostreams | incredibly powerful streaming library that makes changes | Encryption library

 by   rocketjob Ruby Version: Current License: Apache-2.0

kandi X-RAY | iostreams Summary

kandi X-RAY | iostreams Summary

iostreams is a Ruby library typically used in Security, Encryption applications. iostreams has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

IOStreams is an incredibly powerful streaming library that makes changes to file formats, compression, encryption, or storage mechanism transparent to the application.
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              iostreams has a low active ecosystem.
              It has 86 star(s) with 18 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 0 open issues and 3 have been closed. On average issues are closed in 39 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of iostreams is current.

            kandi-Quality Quality

              iostreams has 0 bugs and 0 code smells.

            kandi-Security Security

              iostreams has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              iostreams code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              iostreams is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              iostreams releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.
              iostreams saves you 2908 person hours of effort in developing the same functionality from scratch.
              It has 6282 lines of code, 299 functions and 86 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of iostreams
            Get all kandi verified functions for this library.

            iostreams Key Features

            No Key Features are available at this moment for iostreams.

            iostreams Examples and Code Snippets

            No Code Snippets are available at this moment for iostreams.

            Community Discussions

            QUESTION

            How can I make the C++ compiler support template for STL?
            Asked 2021-Jun-10 at 11:42

            I am trying to install hpctoolkit using Spack. In order to do that, I executed :

            ...

            ANSWER

            Answered 2021-Jun-10 at 11:42

            In order to fix this error, you should precise the path to g++. In my case, here is the updated content of my compilers.yaml file:

            Source https://stackoverflow.com/questions/67918033

            QUESTION

            Change version of gcc which does not support compiling C++ programs using the compilers.yaml file
            Asked 2021-Jun-10 at 07:14

            I am trying to install hpctoolkit using spack. In order to do that, I executed :

            ...

            ANSWER

            Answered 2021-Jun-09 at 12:34

            As you can see in the error, compiler 'gcc@10.2.0' does not support compiling C++ programs.

            In order to display the compilers, use the command:

            Source https://stackoverflow.com/questions/67899951

            QUESTION

            Tried to decompress a zip file into memory with boost,but it doesn't work
            Asked 2021-Mar-30 at 15:43

            I tried to unzip a zip file with boost zlib, but it doesn't work ,my boost version is 1.75 which is binary which is have been built,I tried the code below with VS 2013 CE

            ...

            ANSWER

            Answered 2021-Mar-30 at 15:43

            zlib does not process zip files. zlib can process zlib, gzip, and raw deflate streams.

            Source https://stackoverflow.com/questions/66867644

            QUESTION

            I tried to use boost however it got a bunch of errors when I compile the code
            Asked 2021-Mar-18 at 08:50

            I tried to use boost library with the code below, but it got a bunch of error when I tried to compile it

            ...

            ANSWER

            Answered 2021-Mar-18 at 08:39

            You need to examine the error output in detail to determine what the problem is.

            If we start from the end of the first error message:

            Source https://stackoverflow.com/questions/66686603

            QUESTION

            libvlc - http stream error: local stream 1 error: Cancellation (0x8)
            Asked 2021-Mar-18 at 03:40

            I encounter a bug with libvlc where attempting to play video from YouTube result in error http stream error: local stream 1 error: Cancellation (0x8)

            Context

            C++ code:

            ...

            ANSWER

            Answered 2021-Mar-18 at 03:40

            Since Youtube URLs are not like other URLs for VLC, in the sense that you give a HTML URL to VLC, and that VLC needs to parse that HTML page and reconstruct the actual video URL (that's what the lua script does), you cannot give the HTML URL directly to the mediaplayer as a media.

            Create a media from the HTML URL, as you have done.

            Source https://stackoverflow.com/questions/66657387

            QUESTION

            How to change read/write method of source/sink device in C++ boost::iostreams?
            Asked 2021-Feb-16 at 11:51

            I'm trying to get familiar with boost::iostream, so in a example program I'm writing, I want to read a text from a file and write it to file.
            I would use my inherited class from file_source/file_sink as device to read/write. In the read method, my class needs to add each character with one and write method needs to subtract one from each character.
            First of all, I want to make sure that the reading part of the program works properly so you can see the code as follow:

            ...

            ANSWER

            Answered 2021-Feb-16 at 11:51

            I solved the problem...

            Source https://stackoverflow.com/questions/66218888

            QUESTION

            How to compress multiple buffers in memory with boost into one and get its compressed size?
            Asked 2021-Jan-27 at 02:14

            I want to compress multiple buffers (in my case video frames from different sources) into one new buffer via boost's zlib compression and then, later, write everything into a file on the disk. I need these two steps because I want to prepend a header in the file which contains the final size of the compressed buffers (this will later function as offset for the parser). I want to achieve this with boost's iostreams library.

            The following related questions arised:

            a) Do I need to use filtering_stream of filtering_streambuf? I would expect for the latter to have some kind of buffer behavior already.

            b) How can I close the filtering_stream(buf) and write it to a buffer?

            c) How can I read the final size of the compressed data? .tellg() is not implemented for these filtering_streams (as mentioned somewhereelse on SO)

            d) Can you have multiple sources, i.e. my three buffers or do I need to combine them? (see below for my approach).

            ...

            ANSWER

            Answered 2021-Jan-27 at 02:14

            a) Do I need to use filtering_stream of filtering_streambuf? I would expect for the latter to have some kind of buffer behavior already.

            Both would work. The stream adds text and locale features like in the standard library.

            b) How can I close the filtering_stream(buf) and write it to a buffer?

            You could use an array_sink, back_inserter_device, memory map etc. See https://www.boost.org/doc/libs/1_72_0/libs/iostreams/doc/ ("Models").

            c) How can I read the final size of the compressed data? .tellg() is not implemented for these filtering_streams (as mentioned somewhereelse on SO)

            Detect it from your underlying output device/stream. Don't forget to flush/close the filtering layer before you do.

            d) Can you have multiple sources, i.e. my three buffers or do I need to combine them? (see below for my approach).

            You can do what you want.

            Show Me The Code...

            I would reverse the initiative, and make the filter compress on write to an output buffer:

            Source https://stackoverflow.com/questions/65904387

            QUESTION

            boost socket iostreams echo server with zlib compression sleeps until the connection will be closed
            Asked 2021-Jan-19 at 07:46

            I try to create simple echo server with zlib compression following this and this examples.

            My idea is to send some string now because I can convert POD types to string (std::string(reinterpret_cast(&pod), sizeof(pod))) before sending when I will be sure the transport layer works.

            And there is a problem here. Client compresses data, sends it and says data were sended but the server is blocked on data reading. I cannot understand why it happens.

            I tried to use operator<< with out.flush(), also I tried to use boost::iostreams::copy(). The result is the same. The code example is (I use the same source file for server and client depending on args):

            ...

            ANSWER

            Answered 2021-Jan-19 at 07:46

            The problem is solved by using of boost::serialization with the following steps:

            1. First of all I moved zipping to functions like this:

            Source https://stackoverflow.com/questions/65772623

            QUESTION

            Overflow in implicit constant conversion [-Werror=overflow]
            Asked 2020-Sep-15 at 18:30

            I am working remotely on a server that uses modules to handle dependencies. I am trying to install dssp (https://github.com/cmbi/dssp) . On github one can see the dependencies.

            The modules I have loaded are:

            ...

            ANSWER

            Answered 2020-Sep-15 at 18:30

            QUESTION

            std::stringstream across threads doesn't work as expected
            Asked 2020-Sep-08 at 09:01

            I'm sending streaming data between threads using std::iostreams but struggling to extract the data, here's a contrived example:

            ...

            ANSWER

            Answered 2020-Sep-08 at 09:01

            Problem is caused by fact that you are reading data before there is anything to read (it was written).

            When you have tried to read data from empty stream error flags are getting set and then any following read/write operation on such stream are not executed until error flags are cleared.

            You need something what will ensure that reading will happen after writing. std::condition_variable can do that.

            https://godbolt.org/z/fs9TGW

            Source https://stackoverflow.com/questions/63790243

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install iostreams

            You can download it from GitHub.
            On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

            Support

            Start with the IOStreams tutorial to get a great introduction to IOStreams. Next, checkout the remaining IOStreams documentation.
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
            CLONE
          • HTTPS

            https://github.com/rocketjob/iostreams.git

          • CLI

            gh repo clone rocketjob/iostreams

          • sshUrl

            git@github.com:rocketjob/iostreams.git

          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link

            Explore Related Topics

            Consider Popular Encryption Libraries

            certbot

            by certbot

            Signal-Android

            by signalapp

            unlock-music

            by unlock-music

            client

            by keybase

            Signal-Server

            by signalapp

            Try Top Libraries by rocketjob

            semantic_logger

            by rocketjobRuby

            symmetric-encryption

            by rocketjobRuby

            rocketjob

            by rocketjobRuby

            rails_semantic_logger

            by rocketjobRuby

            net_tcp_client

            by rocketjobRuby