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start implementing flac shit
+78
flac
flac
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+6
ols.json
+6
ols.json
+72
src/formats/flac.odin
+72
src/formats/flac.odin
···
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package formats
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import "core:bufio"
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import "core:fmt"
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import os "core:os/os2"
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import "core:testing"
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is_flac :: proc(r: ^bufio.Reader) -> bool {
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marker := make([]byte, 4)
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defer delete(marker)
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n, err := bufio.reader_read(r, marker)
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if err != nil || n != 4 {
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return false
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}
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if string(marker) != "fLaC" {
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return false
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}
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return true
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}
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read :: proc(file: ^os.File) {
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r: bufio.Reader
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buffer: [1024]byte
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bufio.reader_init_with_buf(&r, os.to_reader(file), buffer[:])
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defer bufio.reader_destroy(&r)
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// Check marker
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marker := make([]byte, 4)
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n, err := bufio.reader_read(&r, marker)
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if err != nil || n != 4 {
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return // file is corrupted
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}
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if string(marker) != "fLaC" {
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return // not flac
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}
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fmt.printfln("{}", string(marker))
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return
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}
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@(test)
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should_read_flac_file :: proc(t: ^testing.T) {
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file_path := "../../test-data/07. Vampire in the Corner.flac"
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f, ferr := os.open(file_path, {.Read})
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if ferr != nil {
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fmt.eprintfln("{}", ferr)
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testing.expect(t, false, "failed to open flac file")
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}
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defer os.close(f)
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r: bufio.Reader
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buffer: [1024]byte
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bufio.reader_init_with_buf(&r, os.to_reader(f), buffer[:])
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defer bufio.reader_destroy(&r)
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actual := is_flac(&r)
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testing.expect(t, actual == true, "failed to open flac file")
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}
test-data/07. Vampire in the Corner.flac
test-data/07. Vampire in the Corner.flac
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