#include "legostorage.h" #include "decomp.h" #include <memory.h> #include <string.h> DECOMP_SIZE_ASSERT(LegoStorage, 0x08); DECOMP_SIZE_ASSERT(LegoMemory, 0x10); DECOMP_SIZE_ASSERT(LegoFile, 0x0c); // FUNCTION: LEGO1 0x10099080 LegoMemory::LegoMemory(void* p_buffer) : LegoStorage() { m_buffer = (LegoU8*) p_buffer; m_position = 0; } // FUNCTION: LEGO1 0x10099160 LegoResult LegoMemory::Read(void* p_buffer, LegoU32 p_size) { memcpy(p_buffer, m_buffer + m_position, p_size); m_position += p_size; return SUCCESS; } // FUNCTION: LEGO1 0x10099190 LegoResult LegoMemory::Write(const void* p_buffer, LegoU32 p_size) { memcpy(m_buffer + m_position, p_buffer, p_size); m_position += p_size; return SUCCESS; } // FUNCTION: LEGO1 0x100991c0 LegoFile::LegoFile() { m_file = NULL; } // FUNCTION: LEGO1 0x10099250 LegoFile::~LegoFile() { if (m_file) { fclose(m_file); } } // FUNCTION: LEGO1 0x100992c0 LegoResult LegoFile::Read(void* p_buffer, LegoU32 p_size) { if (!m_file) { return FAILURE; } if (fread(p_buffer, 1, p_size, m_file) != p_size) { return FAILURE; } return SUCCESS; } // FUNCTION: LEGO1 0x10099300 LegoResult LegoFile::Write(const void* p_buffer, LegoU32 p_size) { if (!m_file) { return FAILURE; } if (fwrite(p_buffer, 1, p_size, m_file) != p_size) { return FAILURE; } return SUCCESS; } // FUNCTION: LEGO1 0x10099340 LegoResult LegoFile::GetPosition(LegoU32& p_position) { if (!m_file) { return FAILURE; } LegoU32 position = ftell(m_file); if (position == -1) { return FAILURE; } p_position = position; return SUCCESS; } // FUNCTION: LEGO1 0x10099370 LegoResult LegoFile::SetPosition(LegoU32 p_position) { if (!m_file) { return FAILURE; } if (fseek(m_file, p_position, SEEK_SET) != 0) { return FAILURE; } return SUCCESS; } // FUNCTION: LEGO1 0x100993a0 LegoResult LegoFile::Open(const char* p_name, LegoU32 p_mode) { if (m_file) { fclose(m_file); } char mode[4]; mode[0] = '\0'; if (p_mode & c_read) { m_mode = c_read; strcat(mode, "r"); } if (p_mode & c_write) { if (m_mode != c_read) { m_mode = c_write; } strcat(mode, "w"); } if ((p_mode & c_text) != 0) { strcat(mode, "t"); } else { strcat(mode, "b"); } if (!(m_file = fopen(p_name, mode))) { return FAILURE; } return SUCCESS; }