diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/datatrak.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/core/datatrak.c b/core/datatrak.c index c7f70a9ed..b6e32a56d 100644 --- a/core/datatrak.c +++ b/core/datatrak.c @@ -588,10 +588,9 @@ static int wlog_header_parser (struct memblock *mem) unsigned char *runner = (unsigned char *) mem->buffer; if (!runner) return -1; - tmp = (runner[1] << 8) + runner[0]; - if (tmp == 0x0252) { + if (!memcmp(runner, "\x52\x02", 2)) { runner += 8; - tmp = (runner[1] << 8) + runner[0]; + tmp = (int) two_bytes_to_int(runner[1], runner[0]); return tmp; } else { fprintf(stderr, "Error, not a Wlog .add file\n"); @@ -631,7 +630,7 @@ static void wlog_compl_parser(struct memblock *wl_mem, struct dive *dt_dive, int /* * Weight in Kg * 100 */ - tmp = (runner[pos_weight + 1] << 8) + runner[pos_weight]; + tmp = (int) two_bytes_to_int(runner[pos_weight + 1], runner[pos_weight]); if (tmp != 0x7fff) { weightsystem_t ws = { {lrint(tmp * 10)}, QT_TRANSLATE_NOOP("gettextFromC", "unknown") }; add_cloned_weightsystem(&dt_dive->weightsystems, ws); @@ -641,7 +640,7 @@ static void wlog_compl_parser(struct memblock *wl_mem, struct dive *dt_dive, int * Visibility in m * 100. Arbitrarily choosed to be 5 stars if >= 25m and * then assign a star for each 5 meters, resulting 0 stars if < 5 m */ - tmp = (runner[pos_viz + 1] << 8) + runner[pos_viz]; + tmp = (int) two_bytes_to_int(runner[pos_viz + 1], runner[pos_viz]); if (tmp != 0x7fff) { tmp = tmp > 2500 ? 2500 / 100 : tmp / 100; dt_dive->visibility = (int) floor(tmp / 5); @@ -651,7 +650,7 @@ static void wlog_compl_parser(struct memblock *wl_mem, struct dive *dt_dive, int * Tank initial pressure in bar * 100 * If we know initial pressure, rework end pressure. */ - tmp = (runner[pos_tank_init + 1] << 8) + runner[pos_tank_init]; + tmp = (int) two_bytes_to_int(runner[pos_tank_init + 1], runner[pos_tank_init]); if (tmp != 0x7fff) { get_cylinder(dt_dive, 0)->start.mbar = tmp * 10; get_cylinder(dt_dive, 0)->end.mbar = get_cylinder(dt_dive, 0)->start.mbar - lrint(get_cylinder(dt_dive, 0)->gas_used.mliter / get_cylinder(dt_dive, 0)->type.size.mliter) * 1000; |