initial stable

1 files changed, 0 insertions, 195 deletions

diff --git a/src/tag.c b/src/tag.c
deleted file mode 100644
index ded1c07..0000000
--- a/src/tag.c
+++ /dev/null
@@ -1,195 +0,0 @@
-#include "tag.h"
-#include "lib.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-bool tag_read_header(tag_t *tag, 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 tag_read_byte_array(tagdata_t *data, stream_t *stream) {
-	if (stream_read_i32(stream, &data->b_arr.size) == false)
-		return false;
-	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 tag_read_int_array(tagdata_t *data, stream_t *stream) {
-	if (stream_read_i32(stream, &data->i_arr.size) == false)
-		return false;
-	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 tag_read_long_array(tagdata_t *data, stream_t *stream) {
-	if (stream_read_i32(stream, &data->l_arr.size) == false)
-		return false;
-	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 tag_read_string(tagdata_t *data, stream_t *stream) {
-	if (stream_read_u16(stream, &data->string.size) == false)
-		return false;
-	data->string.data = xalloc(data->string.size);
-	if (stream_read(stream, &data->string.data, data->string.size) == false)
-		return false;
-	return true;
-}
-
-static bool tag_read_list(tagdata_t *data, 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 (tag_read_data(&tag, stream) == false)
-			return false;
-		data->list.tags[i] = tag;
-	}
-	return true;
-}
-
-static bool tag_read_compound(tagdata_t *data, stream_t *stream) {
-	printf("entering tag read compound\n");
-	int32_t size = 0;
-	int32_t capacity = 8;
-	tag_t *tags = xalloc(capacity * sizeof(tag_t));
-
-	while (1) {
-
-		tag_t tag;
-
-		if (tag_read_header(&tag, stream, true) == false)
-			return false;
-
-		if (tag.type == TAG_END)
-			break;
-
-		if (tag_read_data(&tag, stream) == false)
-			return false;
-		
-		if (size == capacity) {
-			capacity *= 2;
-			tags = xrealloc(tags, capacity * sizeof(tag_t));
-		}
-
-		tags[size++] = tag;
-	}
-
-	data->compound.size = size;
-	data->compound.tags = xalloc(size * sizeof(tag_t));
-	memcpy(data->compound.tags, tags, size * sizeof(tag_t));
-	free(tags);
-
-	printf("returning from tag read compound\n");
-	return true;
-}
-
-bool tag_read_data(tag_t *tag, stream_t *stream) {
-	printf("READING THE FUCKING DATA!!!!\n");
-	void *p = NULL;
-	printf("%p\n", (void*)&p);
-	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 = tag_read_byte_array(&tag->data, stream);
-			break;
-        case TAG_STRING:
-			ok = tag_read_string(&tag->data, stream);
-			break;
-        case TAG_LIST:
-			ok = tag_read_list(&tag->data, stream);
-			break;
-        case TAG_COMPOUND:
-			printf("TAG OWO TAG OWO\n");
-			ok = tag_read_compound(&tag->data, stream);
-			printf("TAG OWO TAG OWO PART 2\n");
-			break;
-        case TAG_INT_ARRAY:
-			ok = tag_read_int_array(&tag->data, stream);
-			break;
-        case TAG_LONG_ARRAY:
-			ok = tag_read_long_array(&tag->data, stream);
-			break;
-          break;
-        };
-	printf("read tag: %d\n", tag->type);
-    return ok;
-}
-
-bool tag_read(tag_t *tag, stream_t *stream, bool named) {
-	memset(tag, 0, sizeof(tag_t));
-	if (tag_read_header(tag, stream, named) == false)
-		return false;
-	if (tag_read_data(tag, stream) == false)
-		return false;
-	return true;
-}
-