43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
#include "qjs_blob.h"
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#define PAR_EASYCURL_IMPLEMENTATION
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#include "thirdparty/par/par_easycurl.h"
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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// Performs a blocking HTTP GET and returns a QuickJS Blob of the body
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static JSValue js_fetch_picoparser(JSContext *ctx, JSValueConst this_val,
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int argc, JSValueConst *argv) {
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if (argc < 1 || !JS_IsString(argv[0]))
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return JS_ThrowTypeError(ctx, "fetch: URL string required");
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const char *url = JS_ToCString(ctx, argv[0]);
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if (!url) return JS_ThrowTypeError(ctx, "fetch: invalid URL");
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par_byte *data = NULL;
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int nbytes = 0;
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if (!par_easycurl_to_memory(url, &data, &nbytes)) {
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JS_FreeCString(ctx, url);
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return JS_ThrowTypeError(ctx, "fetch: failed to fetch URL");
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}
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JS_FreeCString(ctx, url);
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// Return a Blob wrapping the data
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JSValue blob = js_new_blob_stoned_copy(ctx, data, (size_t)nbytes);
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free(data); // par_easycurl allocates with malloc, so we free it
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return blob;
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}
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static const JSCFunctionListEntry js_http_funcs[] = {
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JS_CFUNC_DEF("fetch", 2, js_fetch_picoparser),
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};
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JSValue js_http_use(JSContext *js) {
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par_easycurl_init(0); // Initialize curl
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JSValue obj = JS_NewObject(js);
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JS_SetPropertyFunctionList(js, obj, js_http_funcs,
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sizeof(js_http_funcs)/sizeof(js_http_funcs[0]));
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return obj;
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}
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