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-rw-r--r--core/encoding/base64/base64.odin93
-rw-r--r--core/encoding/cel/cel.odin6
-rw-r--r--core/encoding/cel/token.odin6
-rw-r--r--core/encoding/json/marshal.odin11
4 files changed, 104 insertions, 12 deletions
diff --git a/core/encoding/base64/base64.odin b/core/encoding/base64/base64.odin
new file mode 100644
index 000000000..0224e93e4
--- /dev/null
+++ b/core/encoding/base64/base64.odin
@@ -0,0 +1,93 @@
+package base64
+
+// @note(zh): Encoding utility for Base64
+// A secondary param can be used to supply a custom alphabet to
+// @link(encode) and a matching decoding table to @link(decode).
+// If none is supplied it just uses the standard Base64 alphabet.
+// Incase your specific version does not use padding, you may
+// truncate it from the encoded output.
+
+ENC_TABLE := [64]byte {
+ 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
+ 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
+ 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
+ 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
+ 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
+ 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
+ 'w', 'x', 'y', 'z', '0', '1', '2', '3',
+ '4', '5', '6', '7', '8', '9', '+', '/'
+};
+
+PADDING :: '=';
+
+DEC_TABLE := [128]int {
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 62, -1, -1, -1, 63,
+ 52, 53, 54, 55, 56, 57, 58, 59,
+ 60, 61, -1, -1, -1, -1, -1, -1,
+ -1, 0, 1, 2, 3, 4, 5, 6,
+ 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22,
+ 23, 24, 25, -1, -1, -1, -1, -1,
+ -1, 26, 27, 28, 29, 30, 31, 32,
+ 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 46, 47, 48,
+ 49, 50, 51, -1, -1, -1, -1, -1
+};
+
+encode :: proc(data: []byte, ENC_TBL := ENC_TABLE, allocator := context.allocator) -> string #no_bounds_check {
+ length := len(data);
+ if length == 0 do return "";
+
+ out_length := ((4 * length / 3) + 3) &~ 3;
+ out := make([]byte, out_length, allocator);
+
+ c0, c1, c2, block: int;
+
+ for i, d := 0, 0; i < length; i, d = i + 3, d + 4 {
+ c0, c1, c2 = int(data[i]), 0, 0;
+
+ if i + 1 < length do c1 = int(data[i + 1]);
+ if i + 2 < length do c2 = int(data[i + 2]);
+
+ block = (c0 << 16) | (max(c1, 0) << 8) | max(c2, 0);
+
+ out[d] = ENC_TBL[block >> 18 & 63];
+ out[d + 1] = ENC_TBL[block >> 12 & 63];
+ out[d + 2] = c1 == 0 ? PADDING : ENC_TBL[block >> 6 & 63];
+ out[d + 3] = c2 == 0 ? PADDING : ENC_TBL[block & 63];
+ }
+ return string(out);
+}
+
+decode :: proc(data: string, DEC_TBL := DEC_TABLE, allocator := context.allocator) -> []byte #no_bounds_check{
+ length := len(data);
+ if length == 0 do return []byte{};
+
+ pad_count := data[length - 1] == PADDING ? (data[length - 2] == PADDING ? 2 : 1) : 0;
+ out_length := ((length * 6) >> 3) - pad_count;
+ out := make([]byte, out_length, allocator);
+
+ c0, c1, c2, c3: int;
+ b0, b1, b2: int;
+
+ for i, j := 0, 0; i < length; i, j = i + 4, j + 3 {
+ c0 = DEC_TBL[data[i]];
+ c1 = DEC_TBL[data[i + 1]];
+ c2 = DEC_TBL[data[i + 2]];
+ c3 = DEC_TBL[data[i + 3]];
+
+ b0 = (c0 << 2) | (c1 >> 4);
+ b1 = (c1 << 4) | (c2 >> 2);
+ b2 = (c2 << 6) | c3;
+
+ out[j] = byte(b0);
+ out[j + 1] = byte(b1);
+ out[j + 2] = byte(b2);
+ }
+ return out;
+} \ No newline at end of file
diff --git a/core/encoding/cel/cel.odin b/core/encoding/cel/cel.odin
index 793dba231..754d8cbfa 100644
--- a/core/encoding/cel/cel.odin
+++ b/core/encoding/cel/cel.odin
@@ -168,9 +168,9 @@ destroy :: proc(p: ^Parser) {
}
error :: proc(p: ^Parser, pos: Pos, msg: string, args: ..any) {
- fmt.printf_err("%s(%d:%d) Error: ", pos.file, pos.line, pos.column);
- fmt.printf_err(msg, ..args);
- fmt.println_err();
+ fmt.eprintf("%s(%d:%d) Error: ", pos.file, pos.line, pos.column);
+ fmt.eprintf(msg, ..args);
+ fmt.eprintln();
p.error_count += 1;
}
diff --git a/core/encoding/cel/token.odin b/core/encoding/cel/token.odin
index 1ad86b299..a2bcb963a 100644
--- a/core/encoding/cel/token.odin
+++ b/core/encoding/cel/token.odin
@@ -183,9 +183,9 @@ tokenizer_init :: proc(t: ^Tokenizer, src: []byte, file := "") {
}
token_error :: proc(t: ^Tokenizer, msg: string, args: ..any) {
- fmt.printf_err("%s(%d:%d) Error: ", t.file, t.line_count, t.read_offset-t.line_offset+1);
- fmt.printf_err(msg, ..args);
- fmt.println_err();
+ fmt.eprintf("%s(%d:%d) Error: ", t.file, t.line_count, t.read_offset-t.line_offset+1);
+ fmt.eprintf(msg, ..args);
+ fmt.eprintln();
t.error_count += 1;
}
diff --git a/core/encoding/json/marshal.odin b/core/encoding/json/marshal.odin
index cd9aae169..60839b21b 100644
--- a/core/encoding/json/marshal.odin
+++ b/core/encoding/json/marshal.odin
@@ -5,7 +5,7 @@ import "core:math/bits"
import "core:runtime"
import "core:strconv"
import "core:strings"
-import "core:types"
+import "core:reflect"
Marshal_Error :: enum {
None,
@@ -194,7 +194,7 @@ marshal_arg :: proc(b: ^strings.Builder, v: any) -> Marshal_Error {
data := uintptr(entries.data) + uintptr(i*entry_size);
header := cast(^Map_Entry_Header)data;
- if types.is_string(info.key) {
+ if reflect.is_string(info.key) {
marshal_arg(b, header.key.str);
} else {
marshal_arg(b, any{rawptr(&header.key.hash), info.key.id});
@@ -284,11 +284,10 @@ marshal_arg :: proc(b: ^strings.Builder, v: any) -> Marshal_Error {
t := runtime.type_info_base(ti);
switch info in t.variant {
case runtime.Type_Info_Integer:
- using runtime.Type_Info_Endianness;
switch info.endianness {
- case Platform: return false;
- case Little: return ODIN_ENDIAN != "little";
- case Big: return ODIN_ENDIAN != "big";
+ case .Platform: return false;
+ case .Little: return ODIN_ENDIAN != "little";
+ case .Big: return ODIN_ENDIAN != "big";
}
}
return false;
generated by cgit v1.2.3 (git 2.39.1) at 2026-02-16 20:57:09 +0000