[Csnd] Web request plugin opcodes
| Date | 2024-04-09 23:12 |
| From | Richard Knight |
| Subject | [Csnd] Web request plugin opcodes |
I have created some web request plugin opcodes, which allow GET and POST
requests to be made from Csound at init time and k-rate, using libcurl.
These can be used with the JSON opcodes I wrote, to allow for
interacting with web services. May be of use to someone - my main
motivation for these is to store/obtain state information on a server,
eg presets etc.
git repository and info:
https://git.1bpm.net/csound-curl/about/
plugin opcodes overview page including the JSON opcodes mentioned:
https://plugins.csound.1bpm.net/
all the best
Richard
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| Date | 2024-04-10 09:21 |
| From | Hlöðver Sigurðsson |
| Subject | Re: [Csnd] Web request plugin opcodes |
I'd like to see a variation of this built-in to csound one day (e.g. import "https://my-csound-udo-file.com") json being built-in would be even of higher importance (for later not necessarily csound7), I didn't know you've made json opcode, nice <3 On Wed, 10 Apr 2024 at 00:34, Richard Knight <richard@1bpm.net> wrote: I have created some web request plugin opcodes, which allow GET and POST |
| Date | 2024-04-10 10:34 |
| From | Tarmo Johannes |
| Subject | Re: [Csnd] Web request plugin opcodes |
Hi! Very cool! This can be super useful in some context, like interactive works getting data from some web hosted live statistics or otherwise. Thanks for this! tarmo Kontakt Richard Knight (<richard@1bpm.net>) kirjutas kuupäeval K, 10. aprill 2024 kell 01:35: I have created some web request plugin opcodes, which allow GET and POST |
| Date | 2024-04-10 16:29 |
| From | Richard Knight |
| Subject | Re: [Csnd] Web request plugin opcodes |
|
#include works with any URL that CURL can handle - if Csound has been built with CURL - I think that does what you are mentioning in the first line there.. It does have a brief mention on the #include man page If the version of Csound is built with the CURL library the filename in an #include statement can be an URL, recognised by including the substring "://" in the name. This will include text via protocols such as http, https, and ftp. Yes json built-in would be nice. It's a bit of an awkward one to handle in a non object based form / without associative arrays and such, so there may be some things in the future of Csound that make it easier to manipulate json.
On 2024-04-10 09:21, Hlöðver Sigurðsson wrote:
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| Date | 2024-04-10 16:30 |
| From | Richard Knight |
| Subject | Re: [Csnd] Web request plugin opcodes |
|
Thanks! Let me know if you have any feedback/ideas if and when you have a go with it On 2024-04-10 10:34, Tarmo Johannes wrote:
|