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5ae47c2b56
* Map internal paths to actual filesystem paths * Only do this on non-Windows * Update LEGO1/omni/src/common/mxstring.cpp Co-authored-by: Anonymous Maarten <madebr@users.noreply.github.com> * add priority * Revert for now --------- Co-authored-by: Anonymous Maarten <madebr@users.noreply.github.com>
131 lines
2.3 KiB
C++
131 lines
2.3 KiB
C++
#include "legostorage.h"
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#include "decomp.h"
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#include <memory.h>
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#include <string.h>
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DECOMP_SIZE_ASSERT(LegoStorage, 0x08);
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DECOMP_SIZE_ASSERT(LegoMemory, 0x10);
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DECOMP_SIZE_ASSERT(LegoFile, 0x0c);
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// FUNCTION: LEGO1 0x10099080
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LegoMemory::LegoMemory(void* p_buffer) : LegoStorage()
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{
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m_buffer = (LegoU8*) p_buffer;
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m_position = 0;
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}
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// FUNCTION: LEGO1 0x10099160
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LegoResult LegoMemory::Read(void* p_buffer, LegoU32 p_size)
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{
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memcpy(p_buffer, m_buffer + m_position, p_size);
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m_position += p_size;
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return SUCCESS;
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}
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// FUNCTION: LEGO1 0x10099190
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LegoResult LegoMemory::Write(const void* p_buffer, LegoU32 p_size)
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{
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memcpy(m_buffer + m_position, p_buffer, p_size);
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m_position += p_size;
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return SUCCESS;
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}
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// FUNCTION: LEGO1 0x100991c0
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LegoFile::LegoFile()
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{
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m_file = NULL;
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}
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// FUNCTION: LEGO1 0x10099250
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LegoFile::~LegoFile()
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{
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if (m_file) {
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SDL_CloseIO(m_file);
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}
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}
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// FUNCTION: LEGO1 0x100992c0
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LegoResult LegoFile::Read(void* p_buffer, LegoU32 p_size)
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{
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if (!m_file) {
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return FAILURE;
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}
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if (SDL_ReadIO(m_file, p_buffer, p_size) != p_size) {
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return FAILURE;
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}
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return SUCCESS;
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}
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// FUNCTION: LEGO1 0x10099300
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LegoResult LegoFile::Write(const void* p_buffer, LegoU32 p_size)
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{
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if (!m_file) {
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return FAILURE;
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}
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if (SDL_WriteIO(m_file, p_buffer, p_size) != p_size) {
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return FAILURE;
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}
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return SUCCESS;
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}
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// FUNCTION: LEGO1 0x10099340
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LegoResult LegoFile::GetPosition(LegoU32& p_position)
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{
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if (!m_file) {
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return FAILURE;
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}
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Sint64 position = SDL_TellIO(m_file);
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if (position == -1) {
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return FAILURE;
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}
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p_position = position;
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return SUCCESS;
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}
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// FUNCTION: LEGO1 0x10099370
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LegoResult LegoFile::SetPosition(LegoU32 p_position)
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{
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if (!m_file) {
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return FAILURE;
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}
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if (SDL_SeekIO(m_file, p_position, SDL_IO_SEEK_SET) != p_position) {
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return FAILURE;
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}
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return SUCCESS;
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}
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// FUNCTION: LEGO1 0x100993a0
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LegoResult LegoFile::Open(const char* p_name, LegoU32 p_mode)
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{
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if (m_file) {
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SDL_CloseIO(m_file);
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}
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char mode[4];
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mode[0] = '\0';
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if (p_mode & c_read) {
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m_mode = c_read;
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strcat(mode, "r");
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}
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if (p_mode & c_write) {
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if (m_mode != c_read) {
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m_mode = c_write;
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}
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strcat(mode, "w");
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}
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if ((p_mode & c_text) != 0) {
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}
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else {
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strcat(mode, "b");
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}
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MxString path(p_name);
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path.MapPathToFilesystem();
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if (!(m_file = SDL_IOFromFile(path.GetData(), mode))) {
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return FAILURE;
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}
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return SUCCESS;
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}
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