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core: improve package doc comments for the documentation generator
This commit is contained in:
@@ -0,0 +1,90 @@
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/*
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Copyright 2021 Jeroen van Rijn <nom@duclavier.com>.
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Made available under Odin's BSD-3 license.
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List of contributors:
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Jeroen van Rijn: Initial implementation.
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Ginger Bill: Cosmetic changes.
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A small GZIP implementation as an example.
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*/
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/*
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Example:
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import "core:bytes"
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import "core:os"
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import "core:compress"
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import "core:fmt"
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// Small GZIP file with fextra, fname and fcomment present.
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@private
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TEST: []u8 = {
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0x1f, 0x8b, 0x08, 0x1c, 0xcb, 0x3b, 0x3a, 0x5a,
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0x02, 0x03, 0x07, 0x00, 0x61, 0x62, 0x03, 0x00,
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0x63, 0x64, 0x65, 0x66, 0x69, 0x6c, 0x65, 0x6e,
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0x61, 0x6d, 0x65, 0x00, 0x54, 0x68, 0x69, 0x73,
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0x20, 0x69, 0x73, 0x20, 0x61, 0x20, 0x63, 0x6f,
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0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x00, 0x2b, 0x48,
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0xac, 0xcc, 0xc9, 0x4f, 0x4c, 0x01, 0x00, 0x15,
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0x6a, 0x2c, 0x42, 0x07, 0x00, 0x00, 0x00,
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}
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main :: proc() {
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// Set up output buffer.
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buf := bytes.Buffer{}
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stdout :: proc(s: string) {
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os.write_string(os.stdout, s)
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}
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stderr :: proc(s: string) {
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os.write_string(os.stderr, s)
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}
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args := os.args
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if len(args) < 2 {
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stderr("No input file specified.\n")
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err := load(data=TEST, buf=&buf, known_gzip_size=len(TEST))
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if err == nil {
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stdout("Displaying test vector: ")
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stdout(bytes.buffer_to_string(&buf))
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stdout("\n")
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} else {
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fmt.printf("gzip.load returned %v\n", err)
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}
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bytes.buffer_destroy(&buf)
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os.exit(0)
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}
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// The rest are all files.
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args = args[1:]
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err: Error
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for file in args {
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if file == "-" {
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// Read from stdin
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s := os.stream_from_handle(os.stdin)
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ctx := &compress.Context_Stream_Input{
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input = s,
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}
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err = load(ctx, &buf)
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} else {
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err = load(file, &buf)
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}
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if err != nil {
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if err != E_General.File_Not_Found {
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stderr("File not found: ")
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stderr(file)
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stderr("\n")
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os.exit(1)
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}
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stderr("GZIP returned an error.\n")
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bytes.buffer_destroy(&buf)
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os.exit(2)
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}
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stdout(bytes.buffer_to_string(&buf))
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}
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bytes.buffer_destroy(&buf)
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}
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*/
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package compress_gzip
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@@ -1,89 +0,0 @@
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//+build ignore
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package compress_gzip
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/*
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Copyright 2021 Jeroen van Rijn <nom@duclavier.com>.
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Made available under Odin's BSD-3 license.
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List of contributors:
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Jeroen van Rijn: Initial implementation.
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Ginger Bill: Cosmetic changes.
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A small GZIP implementation as an example.
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*/
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import "core:bytes"
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import "core:os"
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import "core:compress"
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import "core:fmt"
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// Small GZIP file with fextra, fname and fcomment present.
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@private
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TEST: []u8 = {
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0x1f, 0x8b, 0x08, 0x1c, 0xcb, 0x3b, 0x3a, 0x5a,
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0x02, 0x03, 0x07, 0x00, 0x61, 0x62, 0x03, 0x00,
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0x63, 0x64, 0x65, 0x66, 0x69, 0x6c, 0x65, 0x6e,
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0x61, 0x6d, 0x65, 0x00, 0x54, 0x68, 0x69, 0x73,
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0x20, 0x69, 0x73, 0x20, 0x61, 0x20, 0x63, 0x6f,
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0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x00, 0x2b, 0x48,
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0xac, 0xcc, 0xc9, 0x4f, 0x4c, 0x01, 0x00, 0x15,
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0x6a, 0x2c, 0x42, 0x07, 0x00, 0x00, 0x00,
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}
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main :: proc() {
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// Set up output buffer.
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buf := bytes.Buffer{}
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stdout :: proc(s: string) {
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os.write_string(os.stdout, s)
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}
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stderr :: proc(s: string) {
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os.write_string(os.stderr, s)
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}
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args := os.args
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if len(args) < 2 {
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stderr("No input file specified.\n")
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err := load(data=TEST, buf=&buf, known_gzip_size=len(TEST))
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if err == nil {
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stdout("Displaying test vector: ")
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stdout(bytes.buffer_to_string(&buf))
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stdout("\n")
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} else {
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fmt.printf("gzip.load returned %v\n", err)
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}
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bytes.buffer_destroy(&buf)
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os.exit(0)
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}
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// The rest are all files.
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args = args[1:]
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err: Error
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for file in args {
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if file == "-" {
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// Read from stdin
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s := os.stream_from_handle(os.stdin)
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ctx := &compress.Context_Stream_Input{
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input = s,
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}
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err = load(ctx, &buf)
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} else {
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err = load(file, &buf)
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}
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if err != nil {
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if err != E_General.File_Not_Found {
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stderr("File not found: ")
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stderr(file)
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stderr("\n")
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os.exit(1)
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}
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stderr("GZIP returned an error.\n")
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bytes.buffer_destroy(&buf)
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os.exit(2)
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}
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stdout(bytes.buffer_to_string(&buf))
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}
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bytes.buffer_destroy(&buf)
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}
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@@ -4,7 +4,6 @@
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which is an English word model.
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*/
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// package shoco is an implementation of the shoco short string compressor
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package compress_shoco
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DEFAULT_MODEL :: Shoco_Model {
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@@ -145,4 +144,4 @@ DEFAULT_MODEL :: Shoco_Model {
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{ 0xc0000000, 2, 4, { 25, 22, 19, 16, 16, 16, 16, 16 }, { 15, 7, 7, 7, 0, 0, 0, 0 }, 0xe0, 0xc0 },
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{ 0xe0000000, 4, 8, { 23, 19, 15, 11, 8, 5, 2, 0 }, { 31, 15, 15, 15, 7, 7, 7, 3 }, 0xf0, 0xe0 },
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},
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}
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}
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@@ -8,7 +8,7 @@
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An implementation of [shoco](https://github.com/Ed-von-Schleck/shoco) by Christian Schramm.
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*/
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// package shoco is an implementation of the shoco short string compressor
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// package shoco is an implementation of the shoco short string compressor.
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package compress_shoco
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import "base:intrinsics"
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@@ -308,4 +308,4 @@ compress_string :: proc(input: string, model := DEFAULT_MODEL, allocator := cont
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resize(&buf, length) or_return
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return buf[:length], result
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}
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compress :: proc{compress_string_to_buffer, compress_string}
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compress :: proc{compress_string_to_buffer, compress_string}
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@@ -0,0 +1,50 @@
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/*
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Copyright 2021 Jeroen van Rijn <nom@duclavier.com>.
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Made available under Odin's BSD-3 license.
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List of contributors:
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Jeroen van Rijn: Initial implementation.
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An example of how to use `zlib.inflate`.
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*/
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/*
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Example:
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package main
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import "core:bytes"
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import "core:fmt"
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main :: proc() {
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ODIN_DEMO := []u8{
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120, 218, 101, 144, 65, 110, 131, 48, 16, 69, 215, 246, 41, 190, 44, 69, 73, 32, 148, 182,
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75, 75, 28, 32, 251, 46, 217, 88, 238, 0, 86, 192, 32, 219, 36, 170, 170, 172, 122, 137,
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238, 122, 197, 30, 161, 70, 162, 20, 81, 203, 139, 25, 191, 255, 191, 60, 51, 40, 125, 81,
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53, 33, 144, 15, 156, 155, 110, 232, 93, 128, 208, 189, 35, 89, 117, 65, 112, 222, 41, 99,
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33, 37, 6, 215, 235, 195, 17, 239, 156, 197, 170, 118, 170, 131, 44, 32, 82, 164, 72, 240,
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253, 245, 249, 129, 12, 185, 224, 76, 105, 61, 118, 99, 171, 66, 239, 38, 193, 35, 103, 85,
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172, 66, 127, 33, 139, 24, 244, 235, 141, 49, 204, 223, 76, 208, 205, 204, 166, 7, 173, 60,
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97, 159, 238, 37, 214, 41, 105, 129, 167, 5, 102, 27, 152, 173, 97, 178, 129, 73, 129, 231,
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5, 230, 27, 152, 175, 225, 52, 192, 127, 243, 170, 157, 149, 18, 121, 142, 115, 109, 227, 122,
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64, 87, 114, 111, 161, 49, 182, 6, 181, 158, 162, 226, 206, 167, 27, 215, 246, 48, 56, 99,
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67, 117, 16, 47, 13, 45, 35, 151, 98, 231, 75, 1, 173, 90, 61, 101, 146, 71, 136, 244,
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170, 218, 145, 176, 123, 45, 173, 56, 113, 134, 191, 51, 219, 78, 235, 95, 28, 249, 253, 7,
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159, 150, 133, 125,
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}
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OUTPUT_SIZE :: 432
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buf: bytes.Buffer
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// We can pass ", true" to inflate a raw DEFLATE stream instead of a ZLIB wrapped one.
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err := inflate(input=ODIN_DEMO, buf=&buf, expected_output_size=OUTPUT_SIZE)
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defer bytes.buffer_destroy(&buf)
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if err != nil {
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fmt.printf("\nError: %v\n", err)
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}
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s := bytes.buffer_to_string(&buf)
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fmt.printf("Input: %v bytes, output (%v bytes):\n%v\n", len(ODIN_DEMO), len(s), s)
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assert(len(s) == OUTPUT_SIZE)
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}
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*/
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package compress_zlib
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@@ -1,47 +0,0 @@
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//+build ignore
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package compress_zlib
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/*
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Copyright 2021 Jeroen van Rijn <nom@duclavier.com>.
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Made available under Odin's BSD-3 license.
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List of contributors:
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Jeroen van Rijn: Initial implementation.
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An example of how to use `zlib.inflate`.
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*/
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import "core:bytes"
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import "core:fmt"
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main :: proc() {
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ODIN_DEMO := []u8{
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120, 218, 101, 144, 65, 110, 131, 48, 16, 69, 215, 246, 41, 190, 44, 69, 73, 32, 148, 182,
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75, 75, 28, 32, 251, 46, 217, 88, 238, 0, 86, 192, 32, 219, 36, 170, 170, 172, 122, 137,
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238, 122, 197, 30, 161, 70, 162, 20, 81, 203, 139, 25, 191, 255, 191, 60, 51, 40, 125, 81,
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53, 33, 144, 15, 156, 155, 110, 232, 93, 128, 208, 189, 35, 89, 117, 65, 112, 222, 41, 99,
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33, 37, 6, 215, 235, 195, 17, 239, 156, 197, 170, 118, 170, 131, 44, 32, 82, 164, 72, 240,
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253, 245, 249, 129, 12, 185, 224, 76, 105, 61, 118, 99, 171, 66, 239, 38, 193, 35, 103, 85,
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172, 66, 127, 33, 139, 24, 244, 235, 141, 49, 204, 223, 76, 208, 205, 204, 166, 7, 173, 60,
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97, 159, 238, 37, 214, 41, 105, 129, 167, 5, 102, 27, 152, 173, 97, 178, 129, 73, 129, 231,
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5, 230, 27, 152, 175, 225, 52, 192, 127, 243, 170, 157, 149, 18, 121, 142, 115, 109, 227, 122,
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64, 87, 114, 111, 161, 49, 182, 6, 181, 158, 162, 226, 206, 167, 27, 215, 246, 48, 56, 99,
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67, 117, 16, 47, 13, 45, 35, 151, 98, 231, 75, 1, 173, 90, 61, 101, 146, 71, 136, 244,
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170, 218, 145, 176, 123, 45, 173, 56, 113, 134, 191, 51, 219, 78, 235, 95, 28, 249, 253, 7,
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159, 150, 133, 125,
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}
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OUTPUT_SIZE :: 432
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buf: bytes.Buffer
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// We can pass ", true" to inflate a raw DEFLATE stream instead of a ZLIB wrapped one.
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err := inflate(input=ODIN_DEMO, buf=&buf, expected_output_size=OUTPUT_SIZE)
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defer bytes.buffer_destroy(&buf)
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if err != nil {
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fmt.printf("\nError: %v\n", err)
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}
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s := bytes.buffer_to_string(&buf)
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fmt.printf("Input: %v bytes, output (%v bytes):\n%v\n", len(ODIN_DEMO), len(s), s)
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assert(len(s) == OUTPUT_SIZE)
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}
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