mirror of
https://github.com/zigzap/zap.git
synced 2025-10-20 15:14:08 +00:00
87 lines
2.6 KiB
Zig
87 lines
2.6 KiB
Zig
const std = @import("std");
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const zap = @import("zap");
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var gpa = std.heap.GeneralPurposeAllocator(.{
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.thread_safe = true,
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}){};
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fn on_request_verbose(r: zap.Request) !void {
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// use a local buffer for the parsed accept headers
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var accept_buffer: [1024]u8 = undefined;
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var fba = std.heap.FixedBufferAllocator.init(&accept_buffer);
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const accept_allocator = fba.allocator();
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const content_type: zap.ContentType = content_type: {
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var accept_list = r.parseAcceptHeaders(accept_allocator) catch break :content_type .HTML;
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defer accept_list.deinit();
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for (accept_list.items) |accept| {
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break :content_type accept.toContentType() orelse continue;
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}
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break :content_type .HTML;
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};
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try r.setContentType(content_type);
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switch (content_type) {
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.TEXT => {
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try r.sendBody("Hello from ZAP!!!");
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},
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.HTML => {
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try r.sendBody("<html><body><h1>Hello from ZAP!!!</h1></body></html>");
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},
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.XML => {
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try r.sendBody(
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\\<?xml version="1.0" encoding="UTF-8"?>
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\\<message>
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\\ <warning>
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\\ Hello from ZAP!!!
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\\ </warning>
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\\</message>
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);
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},
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.JSON => {
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var buffer: [128]u8 = undefined;
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const json = try zap.util.stringifyBuf(&buffer, .{ .message = "Hello from ZAP!!!" }, .{});
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try r.sendJson(json);
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},
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.XHTML => {
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try r.sendBody(
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\\<?xml version="1.0" encoding="UTF-8"?>
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\\<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
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\\ <body>
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\\ <h1>Hello from ZAP!!!</h1>
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\\ </body>
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\\</html>
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);
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},
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}
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}
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pub fn main() !void {
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var listener = zap.HttpListener.init(.{
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.port = 3000,
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.on_request = on_request_verbose,
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.log = true,
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.max_clients = 100000,
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});
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try listener.listen();
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std.debug.print(
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\\ Listening on 0.0.0.0:3000
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\\
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\\ Test me with:
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\\ curl --header "Accept: text/plain" localhost:3000
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\\ curl --header "Accept: text/html" localhost:3000
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\\ curl --header "Accept: application/xml" localhost:3000
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\\ curl --header "Accept: application/json" localhost:3000
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\\ curl --header "Accept: application/xhtml+xml" localhost:3000
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\\
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\\
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, .{});
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// start worker threads
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zap.start(.{
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.threads = 2,
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.workers = 2,
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});
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}
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