wasi-http/echo-request: Remove it

This is superseded by the wasi-http 0.2.0 version.

Signed-off-by: Andrew Clayton <a.clayton@nginx.com>

3 files changed, 0 insertions, 198 deletions

diff --git a/c/wasi-http/echo-request/Makefile b/c/wasi-http/echo-request/Makefile
deleted file mode 100644
index 255a2ae..0000000
--- a/c/wasi-http/echo-request/Makefile
+++ /dev/null
@@ -1,31 +0,0 @@
-# Look for wasi-sysroot in some common places, falling back
-# to provided WASI_SYSROOT
-ifneq ("$(wildcard /usr/wasm32-wasi)", "")
-        # Fedora
-        WASI_SYSROOT ?= /usr/wasm32-wasi
-endif
-
-export WASI_SYSROOT
-
-CC      = clang
-CFLAGS  = -Wall -Wextra --target=wasm32-wasi --sysroot=$(WASI_SYSROOT)
-LDFLAGS = -Wl,--no-entry,--export=__heap_base,--export=__data_end,--export=malloc,--export=free,--stack-first,-z,stack-size=$$((8*1024*1024)) -mexec-model=reactor --rtlib=compiler-rt
-
-all: component.wasm
-
-bindgen:
-	/home/andrew/src/c/wasm/git/wit-bindgen/target/release/wit-bindgen c /home/andrew/src/c/wasm/git/wasi-http/wit --world wasi:http/proxy
-	sed -i 's/_0_2_0_rc_2023_11_10//g' proxy.[ch]
-	sed -i 's/_0_2_0_RC_2023_11_10//g' proxy.[ch]
-	/home/andrew/src/c/wasm/git/wit-bindgen/target/release/wit-bindgen markdown /home/andrew/src/c/wasm/git/wasi-http/wit --world wasi:http/proxy
-
-.PHONY:
-module.wasm: bindgen
-	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ proxy.c proxy_component_type.o component.c
-
-.PHONY:
-component.wasm: module.wasm
-	/home/andrew/src/c/wasm/git/wasm-tools/target/release/wasm-tools component new module.wasm --adapt wasi_snapshot_preview1.reactor.wasm -o component.wasm
-
-clean:
-	rm -f component.wasm module.wasm proxy*
diff --git a/c/wasi-http/echo-request/component.c b/c/wasi-http/echo-request/component.c
deleted file mode 100644
index 6f4c626..0000000
--- a/c/wasi-http/echo-request/component.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/* SPDX-License-Identifier: Apache-2.0 */
-
-/*
- * component.c - Example of writing a wasi-http Wasm component
- *
- * Copyright (C) Andrew Clayton
- * Copyright (C) F5, Inc.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <string.h>
-
-#include "proxy.h"
-
-#define ex(...) \
-	do { \
-		printf(__VA_ARGS__); \
-		exit(EXIT_FAILURE); \
-	} while (0);
-
-static const struct {
-	const char *method;
-} http_method_map[] = {
-	[WASI_HTTP_TYPES_METHOD_GET]	 = { "GET"     },
-	[WASI_HTTP_TYPES_METHOD_HEAD]	 = { "HEAD"    },
-	[WASI_HTTP_TYPES_METHOD_POST]    = { "POST"    },
-	[WASI_HTTP_TYPES_METHOD_PUT]	 = { "PUT"     },
-	[WASI_HTTP_TYPES_METHOD_DELETE]	 = { "DELETE"  },
-	[WASI_HTTP_TYPES_METHOD_CONNECT] = { "CONNECT" },
-	[WASI_HTTP_TYPES_METHOD_OPTIONS] = { "OPTIONS" },
-	[WASI_HTTP_TYPES_METHOD_TRACE]	 = { "TRACE"   },
-	[WASI_HTTP_TYPES_METHOD_PATCH]   = { "PATCH"   },
-	[WASI_HTTP_TYPES_METHOD_OTHER]	 = { "OTHER"   }
-};
-
-void exports_wasi_http_incoming_handler_handle(
-	exports_wasi_http_incoming_handler_own_incoming_request_t request,
-	exports_wasi_http_incoming_handler_own_response_outparam_t response_out)
-{
-	bool ok;
-	FILE *out;
-	size_t size;
-	char *out_ptr;
-	char *ptr;
-	char clen[32];
-	wasi_http_types_borrow_incoming_request_t b_req;
-	wasi_http_types_own_headers_t hdrs;
-	wasi_http_types_borrow_fields_t b_hdrs;
-	wasi_http_types_own_incoming_body_t r_body;
-	wasi_http_types_borrow_incoming_body_t b_r_body;
-	wasi_http_types_own_outgoing_response_t resp;
-	wasi_http_types_borrow_outgoing_response_t b_resp;
-	wasi_http_types_own_fields_t fields;
-	wasi_http_types_borrow_fields_t b_fields;
-	wasi_http_types_result_own_outgoing_response_error_code_t rerr = { };
-	wasi_http_types_own_outgoing_body_t body;
-	wasi_http_types_borrow_outgoing_body_t b_body;
-	wasi_io_streams_own_output_stream_t out_stream;
-	wasi_io_streams_borrow_output_stream_t b_out_stream;
-	proxy_list_u8_t stream_data;
-	wasi_io_streams_stream_error_t stream_err;
-	wasi_http_types_header_error_t hdr_err;
-	wasi_http_types_field_key_t key;
-	wasi_http_types_field_value_t value;
-	wasi_http_types_method_t method;
-	proxy_list_tuple2_field_key_field_value_t fvk;
-	wasi_http_types_own_input_stream_t in_stream;
-	wasi_io_streams_borrow_input_stream_t b_in_stream;
-	proxy_list_u8_t data;
-	wasi_io_streams_stream_error_t in_stream_err;
-	proxy_string_t prstr;
-
-	b_req = wasi_http_types_borrow_incoming_request(request);
-
-	out = open_memstream(&out_ptr, &size);
-
-#define BUF_ADD(fmt, ...) \
-	fprintf(out, fmt, ##__VA_ARGS__);
-
-	BUF_ADD("*** Welcome to WebAssembly with wasi-http / C ***\n\n");
-
-	BUF_ADD("[Request Info]\n");
-	wasi_http_types_method_incoming_request_path_with_query(b_req, &prstr);
-	BUF_ADD("REQUEST_PATH = %.*s\n", (int)prstr.len, prstr.ptr);
-	wasi_http_types_method_incoming_request_method(b_req, &method);
-	BUF_ADD("METHOD       = %s\n", http_method_map[method.tag].method);
-	ptr = memchr(prstr.ptr, '?', prstr.len);
-	BUF_ADD("QUERY        = %.*s\n",
-		ptr ? (int)(((char *)(prstr.ptr + prstr.len)) - ptr - 1) : 0,
-		ptr ? ptr + 1 : "");
-
-	BUF_ADD("\n[Request Headers]\n");
-	hdrs = wasi_http_types_method_incoming_request_headers(b_req);
-	b_hdrs = wasi_http_types_borrow_fields(hdrs);
-
-	wasi_http_types_method_fields_entries(b_hdrs, &fvk);
-	for (size_t i = 0; i < fvk.len; i++)
-		BUF_ADD("%.*s = %.*s\n",
-			(int)fvk.ptr[i].f0.len, fvk.ptr[i].f0.ptr,
-			(int)fvk.ptr[i].f1.len, fvk.ptr[i].f1.ptr);
-
-	proxy_list_tuple2_field_key_field_value_free(&fvk);
-
-	ok = wasi_http_types_method_incoming_request_consume(b_req, &r_body);
-	if (!ok)
-		ex("wasi_http_types_method_incoming_request_consume() failed\n");
-	b_r_body = wasi_http_types_borrow_incoming_body(r_body);
-	ok = wasi_http_types_method_incoming_body_stream(b_r_body, &in_stream);
-	if (!ok)
-		ex("wasi_http_types_method_incoming_body_stream() failed\n");
-	b_in_stream = wasi_io_streams_borrow_input_stream(in_stream);
-
-	ok = wasi_io_streams_method_input_stream_blocking_read(b_in_stream,
-							       8 * 1024*1024,
-							       &data,
-							       &in_stream_err);
-
-	if (method.tag == WASI_HTTP_TYPES_METHOD_POST ||
-	    method.tag == WASI_HTTP_TYPES_METHOD_PUT) {
-		BUF_ADD("\n[%s data]\n",
-			http_method_map[method.tag].method);
-		BUF_ADD("%.*s\n", (int)data.len, data.ptr);
-	}
-
-	fclose(out);
-
-	fields = wasi_http_types_constructor_fields();
-	b_fields = wasi_http_types_borrow_fields(fields);
-
-	proxy_string_set((proxy_string_t *)&key, "Content-Length");
-	sprintf(clen, "%zu", size);
-	proxy_string_set((proxy_string_t *)&value, clen);
-
-	ok = wasi_http_types_method_fields_append(b_fields, &key, &value,
-						  &hdr_err);
-	if (!ok)
-		ex("wasi_http_types_method_fields_append() failed\n");
-
-	resp = wasi_http_types_constructor_outgoing_response(fields);
-
-	b_resp = wasi_http_types_borrow_outgoing_response(resp);
-	ok = wasi_http_types_method_outgoing_response_body(b_resp, &body);
-	if (!ok)
-		ex("wasi_http_types_method_outgoing_response_body() failed\n");
-	b_body = wasi_http_types_borrow_outgoing_body(body);
-
-	ok = wasi_http_types_method_outgoing_body_write(b_body, &out_stream);
-	if (!ok)
-		ex("wasi_http_types_method_outgoing_body_write() failed\n");
-	b_out_stream = wasi_io_streams_borrow_output_stream(out_stream);
-
-	stream_data.len = size;
-	stream_data.ptr = (uint8_t *)out_ptr;
-	ok = wasi_io_streams_method_output_stream_blocking_write_and_flush(
-								b_out_stream,
-								&stream_data,
-								&stream_err);
-	if (!ok)
-		ex("wasi_io_streams_method_output_stream_blocking_write_and_flush() failed\n");
-
-	free(out_ptr);
-
-	wasi_http_types_static_response_outparam_set(response_out, &rerr);
-}
diff --git a/c/wasi-http/echo-request/wasi_snapshot_preview1.reactor.wasm b/c/wasi-http/echo-request/wasi_snapshot_preview1.reactor.wasm
deleted file mode 100644
index c8320e0..0000000
--- a/c/wasi-http/echo-request/wasi_snapshot_preview1.reactor.wasm
+++ /dev/null