Catcrafts/Crafter.CppDOM
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fetch body

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This commit is contained in:
Jorijn van der Graaf 2025-11-11 00:24:20 +01:00
commit 91093ff64b
2 changed files with 30 additions and 4 deletions
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28
additional/env.js
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@ -685,13 +685,33 @@ let env = {
const response = await fetch(urlStr);
const result = await response.text();
console.log(result);
const ptr = writeStringToWasm(result);
console.log(ptr);
const { ExecuteFetchHandler} = window.crafter_webbuild_wasi.instance.exports;
console.log("callback");
ExecuteFetchHandler(handlerID, ptr);
WasmFree(ptr);
} catch (error) {
return 0;
}
},
fetchWithBody: async function(url, urlLenght, body, bodyLength, handlerID) {
try {
const urlStr = decoder.decode(new Int8Array(window.crafter_webbuild_wasi.instance.exports.memory.buffer, url, urlLenght));
const bodyStr = decoder.decode(new Int8Array(window.crafter_webbuild_wasi.instance.exports.memory.buffer, body, bodyLength));
const response = await fetch(urlStr, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: bodyStr
});
const result = await response.text();
const ptr = writeStringToWasm(result);
const { ExecuteFetchHandler} = window.crafter_webbuild_wasi.instance.exports;
ExecuteFetchHandler(handlerID, ptr);
WasmFree(ptr);

6
interfaces/Crafter.CppDOM-BindingsExport.cppm
View file

@ -217,9 +217,15 @@ extern "C" {
export namespace Crafter::CppDOMBindings {
__attribute__((import_module("env"), import_name("fetch"))) void Fetch(const char* url, std::int32_t urlLenght, std::int32_t handlerID);
__attribute__((import_module("env"), import_name("fetchWithBody"))) void FetchWithBody(const char* url, std::int32_t urlLenght, const char* body, std::int32_t bodyLength, std::int32_t handlerID);
void Fetch(const std::string_view url, std::function<void(std::string)> callback) {
std::int32_t id = fetchHandlerMaxId++;
CppDOMBindings::fetchHandlers->insert({id, callback});
Fetch(url.data(), url.size(), id);
}
void Fetch(const std::string_view url, const std::string_view body, std::function<void(std::string)> callback) {
std::int32_t id = fetchHandlerMaxId++;
CppDOMBindings::fetchHandlers->insert({id, callback});
FetchWithBody(url.data(), url.size(), body.data(), body.size(), id);
}
}