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This commit is contained in:
Medvidek77 2025-03-31 22:55:41 +02:00
parent 00518f628b
commit c20536084b
6 changed files with 196 additions and 2 deletions

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# tidler-zig
# TiDLer rewrite in zig
TiDLer rewrite in zig!
Please use now [TiDLer](https://git.medvidek77.tech/Medvidek77/tidler) instead!
> ⚠️ Warning: This is an experimental rewrite! Not ready for use!
*Tested only with zig 0.13.0*

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build.zig Normal file
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const std = @import("std");
pub fn build(b: *std.Build) void {
const target = b.standardTargetOptions(.{});
const optimize = b.standardOptimizeOption(.{});
const url = b.addStaticLibrary(.{
.name = "url",
.root_source_file = b.path("src/url.zig"),
.target = target,
.optimize = optimize,
});
const json = b.addStaticLibrary(.{
.name = "json",
.root_source_file = b.path("src/json.zig"),
.target = target,
.optimize = optimize,
});
const exe = b.addExecutable(.{
.name = "tidler-zig",
.root_source_file = b.path("src/main.zig"),
.target = target,
.optimize = optimize,
});
exe.linkLibrary(url);
exe.linkLibrary(json);
b.installArtifact(url);
b.installArtifact(json);
b.installArtifact(exe);
}

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build.zig.zon Normal file
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.{
// This is the default name used by packages depending on this one. For
// example, when a user runs `zig fetch --save <url>`, this field is used
// as the key in the `dependencies` table. Although the user can choose a
// different name, most users will stick with this provided value.
//
// It is redundant to include "zig" in this name because it is already
// within the Zig package namespace.
.name = "tidler-zig",
// This is a [Semantic Version](https://semver.org/).
// In a future version of Zig it will be used for package deduplication.
.version = "0.0.0",
// This field is optional.
// This is currently advisory only; Zig does not yet do anything
// with this value.
//.minimum_zig_version = "0.11.0",
// This field is optional.
// Each dependency must either provide a `url` and `hash`, or a `path`.
// `zig build --fetch` can be used to fetch all dependencies of a package, recursively.
// Once all dependencies are fetched, `zig build` no longer requires
// internet connectivity.
.dependencies = .{
// See `zig fetch --save <url>` for a command-line interface for adding dependencies.
//.example = .{
// // When updating this field to a new URL, be sure to delete the corresponding
// // `hash`, otherwise you are communicating that you expect to find the old hash at
// // the new URL.
// .url = "https://example.com/foo.tar.gz",
//
// // This is computed from the file contents of the directory of files that is
// // obtained after fetching `url` and applying the inclusion rules given by
// // `paths`.
// //
// // This field is the source of truth; packages do not come from a `url`; they
// // come from a `hash`. `url` is just one of many possible mirrors for how to
// // obtain a package matching this `hash`.
// //
// // Uses the [multihash](https://multiformats.io/multihash/) format.
// .hash = "...",
//
// // When this is provided, the package is found in a directory relative to the
// // build root. In this case the package's hash is irrelevant and therefore not
// // computed. This field and `url` are mutually exclusive.
// .path = "foo",
// // When this is set to `true`, a package is declared to be lazily
// // fetched. This makes the dependency only get fetched if it is
// // actually used.
// .lazy = false,
//},
},
// Specifies the set of files and directories that are included in this package.
// Only files and directories listed here are included in the `hash` that
// is computed for this package. Only files listed here will remain on disk
// when using the zig package manager. As a rule of thumb, one should list
// files required for compilation plus any license(s).
// Paths are relative to the build root. Use the empty string (`""`) to refer to
// the build root itself.
// A directory listed here means that all files within, recursively, are included.
.paths = .{
"build.zig",
"build.zig.zon",
"src",
"LICENSE",
"README.md",
},
}

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src/json.zig Normal file
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const std = @import("std");
pub fn extract(allocator: std.mem.Allocator, json_string: []const u8) !void {
const parsed = try std.json.parseFromSlice(
std.json.Value,
allocator,
json_string,
.{},
);
defer parsed.deinit();
const json_data = parsed.value;
if (json_data == .array) {
for (json_data.array.items) |item| {
if (item == .object) {
if (item.object.get("OriginalTrackUrl")) |url_value| {
if (url_value == .string) {
std.debug.print("OriginalTrackUrl: {s}\n", .{url_value.string});
}
}
if (item.object.get("title")) |title_value| {
if (title_value == .string) {
std.debug.print("Title: {s}\n", .{title_value.string});
}
}
}
}
}
}

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src/main.zig Normal file
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const std = @import("std");
const url = @import("url.zig");
const json = @import("json.zig");
const dbg_print = std.debug.print;
pub fn main() !void {
// gpa allocator
var gpa = std.heap.GeneralPurposeAllocator(.{}){};
defer _ = gpa.deinit();
const allocator = gpa.allocator();
var args = try std.process.argsWithAllocator(allocator);
defer args.deinit();
while (args.next()) |arg| {
dbg_print("{s}", .{arg});
}
const data = try url.fetch(allocator, "https://tidal.401658.xyz/track/?id=286266927&quality=LOSSLESS");
defer allocator.free(data);
try json.extract(allocator, data);
}

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src/url.zig Normal file
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const std = @import("std");
const dbg_print = std.debug.print;
pub fn fetch(allocator: std.mem.Allocator, url: []const u8) ![]u8 {
const uri = try std.Uri.parse(url);
var client = std.http.Client{ .allocator = allocator };
defer client.deinit();
const server_header_buffer: []u8 = try allocator.alloc(u8, 1024 * 8);
defer allocator.free(server_header_buffer);
var req = try client.open(.GET, uri, .{
.server_header_buffer = server_header_buffer,
});
defer req.deinit();
try req.send();
try req.finish();
try req.wait();
//dbg_print("Response status: {d}\n", .{req.response.status});
const body = try req.reader().readAllAlloc(allocator, 1024 * 64);
return body;
}