72 lines
1.5 KiB
C++
72 lines
1.5 KiB
C++
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#include <std_include.hpp>
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#include "loader/component_loader.hpp"
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#include "game/game.hpp"
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#include <utils/hook.hpp>
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#include <utils/string.hpp>
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#include <utils/io.hpp>
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namespace game_log
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{
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namespace
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{
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void g_scr_log_print()
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{
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char string[1024]{};
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std::size_t i_string_len = 0;
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const auto i_num_parms = game::Scr_GetNumParam(game::SCRIPTINSTANCE_SERVER);
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for (std::uint32_t i = 0; i < i_num_parms; ++i)
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{
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const auto* psz_token = game::Scr_GetString(game::SCRIPTINSTANCE_SERVER, i);
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const auto i_token_len = std::strlen(psz_token);
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i_string_len += i_token_len;
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if (i_string_len >= sizeof(string))
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{
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// Do not overflow the buffer
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break;
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}
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strncat_s(string, psz_token, _TRUNCATE);
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}
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game::G_LogPrintf("%s", string);
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}
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void g_log_printf_stub(const char* fmt, ...)
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{
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char va_buffer[0x400] = { 0 };
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va_list ap;
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va_start(ap, fmt);
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vsprintf_s(va_buffer, fmt, ap);
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va_end(ap);
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const auto* file = "games_mp.log";
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const auto time = *game::level_time / 1000;
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utils::io::write_file(file, utils::string::va("%3i:%i%i %s",
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time / 60,
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time % 60 / 10,
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time % 60 % 10,
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va_buffer
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), true);
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}
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}
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class component final : public server_component
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{
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public:
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void post_unpack() override
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{
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// Fix format string vulnerability & make it work
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utils::hook::jump(0x1402D9300_g, g_scr_log_print);
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utils::hook::jump(0x1402A7BB0_g, g_log_printf_stub);
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}
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};
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}
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REGISTER_COMPONENT(game_log::component)
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