diff options
Diffstat (limited to 'core/src/xmake/utils/bin2c.c')
| -rw-r--r-- | core/src/xmake/utils/bin2c.c | 88 |
1 files changed, 41 insertions, 47 deletions
diff --git a/core/src/xmake/utils/bin2c.c b/core/src/xmake/utils/bin2c.c index aeb80efac..61befeaa9 100644 --- a/core/src/xmake/utils/bin2c.c +++ b/core/src/xmake/utils/bin2c.c @@ -22,8 +22,8 @@ /* ////////////////////////////////////////////////////////////////////////////////////// * trace */ -#define TB_TRACE_MODULE_NAME "bin2c" -#define TB_TRACE_MODULE_DEBUG (0) +#define TB_TRACE_MODULE_NAME "bin2c" +#define TB_TRACE_MODULE_DEBUG (0) /* ////////////////////////////////////////////////////////////////////////////////////// * includes @@ -33,39 +33,37 @@ /* ////////////////////////////////////////////////////////////////////////////////////// * private implementation */ -static __tb_inline__ tb_size_t xm_utils_bin2c_hex2str(tb_char_t str[5], tb_byte_t value) -{ - static tb_char_t const* digits_table = "0123456789ABCDEF"; - str[0] = ' '; - str[1] = '0'; - str[2] = 'x'; - str[3] = digits_table[(value >> 4) & 15]; - str[4] = digits_table[value & 15]; +static __tb_inline__ tb_size_t xm_utils_bin2c_hex2str(tb_char_t str[5], tb_byte_t value) { + static tb_char_t const *digits_table = "0123456789ABCDEF"; + str[0] = ' '; + str[1] = '0'; + str[2] = 'x'; + str[3] = digits_table[(value >> 4) & 15]; + str[4] = digits_table[value & 15]; return 5; } -static tb_bool_t xm_utils_bin2c_dump(tb_stream_ref_t istream, tb_stream_ref_t ostream, tb_int_t linewidth, tb_bool_t nozeroend) -{ +static tb_bool_t xm_utils_bin2c_dump(tb_stream_ref_t istream, + tb_stream_ref_t ostream, + tb_int_t linewidth, + tb_bool_t nozeroend) { tb_bool_t first = tb_true; - tb_hong_t i = 0; - tb_hong_t left = 0; + tb_hong_t i = 0; + tb_hong_t left = 0; tb_char_t line[4096]; tb_byte_t data[512]; tb_size_t linesize = 0; - tb_size_t need = 0; + tb_size_t need = 0; tb_assert_and_check_return_val(linewidth < sizeof(data), tb_false); - while (!tb_stream_beof(istream)) - { + while (!tb_stream_beof(istream)) { linesize = 0; - left = tb_stream_left(istream); - need = (tb_size_t)tb_min(left, linewidth); - if (need) - { + left = tb_stream_left(istream); + need = (tb_size_t)tb_min(left, linewidth); + if (need) { if (!tb_stream_bread(istream, data, need)) break; - if (!nozeroend && tb_stream_beof(istream)) - { + if (!nozeroend && tb_stream_beof(istream)) { tb_assert_and_check_break(need + 1 < sizeof(data)); data[need++] = '\0'; } @@ -73,16 +71,15 @@ static tb_bool_t xm_utils_bin2c_dump(tb_stream_ref_t istream, tb_stream_ref_t os tb_assert_and_check_break(linesize + 6 * need < sizeof(line)); i = 0; - if (first) - { - first = tb_false; + if (first) { + first = tb_false; line[linesize++] = ' '; + } else { + line[linesize++] = ','; } - else line[linesize++] = ','; linesize += xm_utils_bin2c_hex2str(line + linesize, data[i]); - for (i = 1; i < need; i++) - { + for (i = 1; i < need; i++) { line[linesize++] = ','; linesize += xm_utils_bin2c_hex2str(line + linesize, data[i]); } @@ -104,17 +101,15 @@ static tb_bool_t xm_utils_bin2c_dump(tb_stream_ref_t istream, tb_stream_ref_t os * * local ok, errors = utils.bin2c(binaryfile, outputfile, linewidth, nozeroend) */ -tb_int_t xm_utils_bin2c(lua_State* lua) -{ - // check +tb_int_t xm_utils_bin2c(lua_State *lua) { tb_assert_and_check_return_val(lua, 0); // get the binaryfile - tb_char_t const* binaryfile = luaL_checkstring(lua, 1); + tb_char_t const *binaryfile = luaL_checkstring(lua, 1); tb_check_return_val(binaryfile, 0); // get the outputfile - tb_char_t const* outputfile = luaL_checkstring(lua, 2); + tb_char_t const *outputfile = luaL_checkstring(lua, 2); tb_check_return_val(outputfile, 0); // get line width @@ -124,27 +119,24 @@ tb_int_t xm_utils_bin2c(lua_State* lua) tb_bool_t nozeroend = (tb_bool_t)lua_toboolean(lua, 4); // do dump - tb_bool_t ok = tb_false; + tb_bool_t ok = tb_false; tb_stream_ref_t istream = tb_stream_init_from_file(binaryfile, TB_FILE_MODE_RO); - tb_stream_ref_t ostream = tb_stream_init_from_file(outputfile, TB_FILE_MODE_RW | TB_FILE_MODE_CREAT | TB_FILE_MODE_TRUNC); - do - { - if (!tb_stream_open(istream)) - { + tb_stream_ref_t ostream = tb_stream_init_from_file(outputfile, + TB_FILE_MODE_RW | TB_FILE_MODE_CREAT | TB_FILE_MODE_TRUNC); + do { + if (!tb_stream_open(istream)) { lua_pushboolean(lua, tb_false); lua_pushfstring(lua, "bin2c: open %s failed", binaryfile); break; } - if (!tb_stream_open(ostream)) - { + if (!tb_stream_open(ostream)) { lua_pushboolean(lua, tb_false); lua_pushfstring(lua, "bin2c: open %s failed", outputfile); break; } - if (!xm_utils_bin2c_dump(istream, ostream, linewidth, nozeroend)) - { + if (!xm_utils_bin2c_dump(istream, ostream, linewidth, nozeroend)) { lua_pushboolean(lua, tb_false); lua_pushfstring(lua, "bin2c: dump data failed"); break; @@ -155,11 +147,13 @@ tb_int_t xm_utils_bin2c(lua_State* lua) } while (0); - if (istream) tb_stream_clos(istream); + if (istream) + tb_stream_clos(istream); istream = tb_null; - if (ostream) tb_stream_clos(ostream); + if (ostream) + tb_stream_clos(ostream); ostream = tb_null; - return ok? 1 : 2; + return ok ? 1 : 2; } |