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-rw-r--r--src/nbt/nbt.h7
-rw-r--r--src/nbt/print.c127
-rw-r--r--src/nbt/read.c207
3 files changed, 0 insertions, 341 deletions
diff --git a/src/nbt/nbt.h b/src/nbt/nbt.h
deleted file mode 100644
index 13c0606..0000000
--- a/src/nbt/nbt.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#pragma once
-
-#include "../tag.h"
-#include "../stream.h"
-
-bool nbt_read(tag_t *tag, const stream_t *stream);
-bool nbt_print(const tag_t *tag, const stream_t *stream);
diff --git a/src/nbt/print.c b/src/nbt/print.c
deleted file mode 100644
index 3f687dc..0000000
--- a/src/nbt/print.c
+++ /dev/null
@@ -1,127 +0,0 @@
-#include "nbt.h"
-
-static bool nbt_print_header(const tag_t *tag, const stream_t *stream, bool named) {
- if (stream_write_i8(stream, tag->type) == false)
- return false;
- if (!named)
- return true;
- if (stream_write_u16(stream, tag->name_len) == false)
- return false;
- if (tag->name_len > 0)
- if (stream_write(stream, tag->name, tag->name_len) == false)
- return false;
- return true;
-}
-
-static bool nbt_print_byte_array(const tagdata_t *data, const stream_t *stream) {
- if (stream_write_i32(stream, data->b_arr.size) == false)
- return false;
- for (int32_t i = 0; i < data->b_arr.size; i++)
- if (stream_write_i8(stream, data->b_arr.data[i]) == false)
- return false;
- return true;
-}
-
-static bool nbt_print_int_array(const tagdata_t *data, const stream_t *stream) {
- if (stream_write_i32(stream, data->i_arr.size) == false)
- return false;
- for (int32_t i = 0; i < data->i_arr.size; i++)
- if (stream_write_i32(stream, data->i_arr.data[i]) == false)
- return false;
- return true;
-}
-
-static bool nbt_print_long_array(const tagdata_t *data, const stream_t *stream) {
- if (stream_write_i32(stream, data->l_arr.size) == false)
- return false;
- for (int32_t i = 0; i < data->l_arr.size; i++)
- if (stream_write_i64(stream, data->l_arr.data[i]) == false)
- return false;
- return true;
-}
-
-static bool nbt_print_string(const tagdata_t *data, const stream_t *stream) {
- if (stream_write_u16(stream, data->string.size) == false)
- return false;
- if (data->string.size < 1)
- return true;
- if (stream_write(stream, data->string.data, data->string.size) == false)
- return false;
- return true;
-}
-
-static bool nbt_print_data(const tag_t *tag, const stream_t *stream);
-
-static bool nbt_print_list(const tagdata_t *data, const stream_t *stream) {
- if (stream_write_i8(stream, data->list.type) == false)
- return false;
- if (stream_write_i32(stream, data->list.size) == false)
- return false;
- for (int32_t i = 0; i < data->list.size; i++)
- if (nbt_print_data(&data->list.tags[i], stream) == false)
- return false;
- return true;
-}
-
-static bool nbt_print_compound(const tagdata_t *data, const stream_t *stream) {
- for (uint32_t i = 0; i < data->compound.capacity; i++) {
- if (data->compound.entries[i].name == NULL) continue;
- if (nbt_print(&data->compound.entries[i], stream) == false)
- return false;
- }
- if (stream_write_i8(stream, TAG_END) == false)
- return false;
- return true;
-}
-
-static bool nbt_print_data(const tag_t *tag, const stream_t *stream) {
- bool ok = true;
-
- switch (tag->type) {
- case TAG_END:
- // tag end has no data
- break;
- case TAG_BYTE:
- ok = stream_write_i8(stream, tag->data.b);
- break;
- case TAG_SHORT:
- ok = stream_write_i16(stream, tag->data.s);
- break;
- case TAG_INT:
- case TAG_FLOAT:
- ok = stream_write_i32(stream, tag->data.i);
- break;
- case TAG_LONG:
- case TAG_DOUBLE:
- ok = stream_write_i64(stream, tag->data.l);
- break;
- case TAG_BYTE_ARRAY:
- ok = nbt_print_byte_array(&tag->data, stream);
- break;
- case TAG_STRING:
- ok = nbt_print_string(&tag->data, stream);
- break;
- case TAG_LIST:
- ok = nbt_print_list(&tag->data, stream);
- break;
- case TAG_COMPOUND:
- ok = nbt_print_compound(&tag->data, stream);
- break;
- case TAG_INT_ARRAY:
- ok = nbt_print_int_array(&tag->data, stream);
- break;
- case TAG_LONG_ARRAY:
- ok = nbt_print_long_array(&tag->data, stream);
- break;
- }
-
- return ok;
-}
-
-bool nbt_print(const tag_t *tag, const stream_t *stream) {
- if (nbt_print_header(tag, stream, true) == false)
- return false;
- if (nbt_print_data(tag, stream) == false)
- return false;
- return true;
-}
diff --git a/src/nbt/read.c b/src/nbt/read.c
deleted file mode 100644
index 38f8b14..0000000
--- a/src/nbt/read.c
+++ /dev/null
@@ -1,207 +0,0 @@
-#include "nbt.h"
-#include "../lib.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-static bool nbt_read_data(tag_t *tag, const stream_t *stream);
-
-static bool nbt_read_header(tag_t *tag, const stream_t *stream, bool named) {
- bool ok = true;
-
- if (stream_read_i8(stream, &tag->type) == false)
- return false;
-
- if (tag->type == TAG_END)
- named = false;
-
- if (named) {
- if (stream_read_u16(stream, &tag->name_len) == false)
- return false;
- } else {
- tag->name_len = 0;
- }
-
- if (tag->name_len < 1) {
- tag->name = "";
- } else {
- tag->name = xalloc(tag->name_len);
- ok = stream_read(stream, tag->name, tag->name_len);
- }
-
- if (!ok)
- return false;
-
- return true;
-}
-
-
-static bool nbt_read_byte_array(tagdata_t *data, const stream_t *stream) {
- if (stream_read_i32(stream, &data->b_arr.size) == false)
- return false;
- if (data->b_arr.size == 0) {
- data->b_arr.data = NULL;
- return true;
- }
- data->b_arr.data = xalloc(data->b_arr.size * sizeof(int8_t));
- for (int32_t i = 0; i < data->b_arr.size; i++)
- if (stream_read_i8(stream, &data->b_arr.data[i]) == false)
- return false;
- return true;
-}
-
-static bool nbt_read_int_array(tagdata_t *data, const stream_t *stream) {
- if (stream_read_i32(stream, &data->i_arr.size) == false)
- return false;
- if (data->i_arr.size == 0) {
- data->i_arr.data = NULL;
- return true;
- }
- data->i_arr.data = xalloc(data->i_arr.size * sizeof(int32_t));
- for (int32_t i = 0; i < data->i_arr.size; i++)
- if (stream_read_i32(stream, &data->i_arr.data[i]) == false)
- return false;
- return true;
-}
-
-static bool nbt_read_long_array(tagdata_t *data, const stream_t *stream) {
- if (stream_read_i32(stream, &data->l_arr.size) == false)
- return false;
- if (data->l_arr.size == 0) {
- data->l_arr.data = NULL;
- return true;
- }
- data->l_arr.data = xalloc(data->l_arr.size * sizeof(int64_t));
- for (int32_t i = 0; i < data->l_arr.size; i++)
- if (stream_read_i64(stream, &data->l_arr.data[i]) == false)
- return false;
- return true;
-}
-
-static bool nbt_read_string(tagdata_t *data, const stream_t *stream) {
- if (stream_read_u16(stream, &data->string.size) == false)
- return false;
- if (data->string.size < 1) {
- data->string.data = NULL;
- return true;
- }
- data->string.data = xalloc(data->string.size);
- if (stream_read(stream, data->string.data, data->string.size) == false)
- return false;
- return true;
-}
-
-static bool nbt_read_list(tagdata_t *data, const stream_t *stream) {
- if (stream_read_i8(stream, &data->list.type) == false)
- return false;
- if (stream_read_i32(stream, &data->list.size) == false)
- return false;
- if (data->list.size <= 0) {
- data->list.tags = NULL;
- return true;
- } else if (data->list.type == 0) {
- // tag end is not allowed to be used with non empty list
- return false;
- }
- data->list.tags = xalloc(data->list.size * sizeof(tag_t));
- for (int32_t i = 0; i < data->list.size; i++) {
- tag_t tag;
- tag.type = data->list.type;
- tag.name = "";
- tag.name_len = 0;
- if (nbt_read_data(&tag, stream) == false)
- return false;
- data->list.tags[i] = tag;
- }
- return true;
-}
-
-static bool nbt_read_compound(tagdata_t *data, const stream_t *stream) {
-
- map_t map;
- map_init(&map);
-
- while (1) {
-
- tag_t tag;
-
- if (nbt_read_header(&tag, stream, true) == false) {
- map_free(&map);
- return false;
- }
-
- if (tag.type == TAG_END)
- break;
-
- if (tag.name_len < 1) {
- map_free(&map);
- return false;
- }
-
- if (nbt_read_data(&tag, stream) == false) {
- map_free(&map);
- return false;
- }
-
- map_put(&map, &tag);
- }
-
- data->compound = map;
-
- return true;
-}
-
-static bool nbt_read_data(tag_t *tag, const stream_t *stream) {
- bool ok = true;
-
- switch (tag->type) {
- case TAG_END:
- // tag has no data
- break;
- case TAG_BYTE:
- ok = stream_read_i8(stream, &tag->data.b);
- break;
- case TAG_SHORT:
- ok = stream_read_i16(stream, &tag->data.s);
- break;
- case TAG_FLOAT:
- case TAG_INT:
- ok = stream_read_i32(stream, &tag->data.i);
- break;
- case TAG_DOUBLE:
- case TAG_LONG:
- ok = stream_read_i64(stream, &tag->data.l);
- break;
- case TAG_BYTE_ARRAY:
- ok = nbt_read_byte_array(&tag->data, stream);
- break;
- case TAG_STRING:
- ok = nbt_read_string(&tag->data, stream);
- break;
- case TAG_LIST:
- ok = nbt_read_list(&tag->data, stream);
- break;
- case TAG_COMPOUND:
- ok = nbt_read_compound(&tag->data, stream);
- break;
- case TAG_INT_ARRAY:
- ok = nbt_read_int_array(&tag->data, stream);
- break;
- case TAG_LONG_ARRAY:
- ok = nbt_read_long_array(&tag->data, stream);
- break;
- break;
- };
- return ok;
-}
-
-bool nbt_read(tag_t *tag, const stream_t *stream) {
- memset(tag, 0, sizeof(tag_t));
- if (nbt_read_header(tag, stream, true) == false)
- return false;
- if (nbt_read_data(tag, stream) == false)
- return false;
- return true;
-}
-
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