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Eliminate implicit conversions

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Use explicit conversions everywhere. Adding bounds check assertions when
necessary.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui
2019-03-30 09:07:21 +00:00
parent 532a90d573
commit 0037b7e5fb
35 changed files with 786 additions and 671 deletions
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36
src/dbus.c
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@ -41,9 +41,9 @@ typedef uint32_t cdbus_window_t;
#define CDBUS_TYPE_WINDOW DBUS_TYPE_UINT32
#define CDBUS_TYPE_WINDOW_STR DBUS_TYPE_UINT32_AS_STRING
typedef uint16_t cdbus_enum_t;
#define CDBUS_TYPE_ENUM DBUS_TYPE_UINT16
#define CDBUS_TYPE_ENUM_STR DBUS_TYPE_UINT16_AS_STRING
typedef uint32_t cdbus_enum_t;
#define CDBUS_TYPE_ENUM DBUS_TYPE_UINT32
#define CDBUS_TYPE_ENUM_STR DBUS_TYPE_UINT32_AS_STRING
#define CDBUS_SERVICE_NAME "com.github.chjj.compton"
#define CDBUS_INTERFACE_NAME CDBUS_SERVICE_NAME
@ -610,6 +610,14 @@ static inline bool cdbus_reply_int32(session_t *ps, DBusMessage *srcmsg, int32_t
return cdbus_reply(ps, srcmsg, cdbus_apdarg_int32, &val);
}
/**
* Send a reply with an int32 argument, cast from a long.
*/
static inline bool cdbus_reply_int32l(session_t *ps, DBusMessage *srcmsg, long val) {
int32_t tmp = (int32_t)val;
return cdbus_reply(ps, srcmsg, cdbus_apdarg_int32, &tmp);
}
/**
* Send a reply with an uint32 argument.
*/
@ -786,12 +794,12 @@ static bool cdbus_process_win_get(session_t *ps, DBusMessage *msg) {
cdbus_m_win_get_do(class_general, cdbus_reply_string);
cdbus_m_win_get_do(role, cdbus_reply_string);
cdbus_m_win_get_do(opacity, cdbus_reply_uint32);
cdbus_m_win_get_do(opacity_tgt, cdbus_reply_uint32);
cdbus_m_win_get_do(opacity, cdbus_reply_double);
cdbus_m_win_get_do(opacity_tgt, cdbus_reply_double);
cdbus_m_win_get_do(has_opacity_prop, cdbus_reply_bool);
cdbus_m_win_get_do(opacity_prop, cdbus_reply_uint32);
cdbus_m_win_get_do(opacity_is_set, cdbus_reply_bool);
cdbus_m_win_get_do(opacity_set, cdbus_reply_uint32);
cdbus_m_win_get_do(opacity_set, cdbus_reply_double);
cdbus_m_win_get_do(frame_opacity, cdbus_reply_double);
if (!strcmp("left_width", target)) {
@ -986,7 +994,7 @@ static bool cdbus_process_opts_get(session_t *ps, DBusMessage *msg) {
return true;
}
cdbus_m_opts_get_do(unredir_if_possible, cdbus_reply_bool);
cdbus_m_opts_get_do(unredir_if_possible_delay, cdbus_reply_int32);
cdbus_m_opts_get_do(unredir_if_possible_delay, cdbus_reply_int32l);
cdbus_m_opts_get_do(redirected_force, cdbus_reply_enum);
cdbus_m_opts_get_do(stoppaint_force, cdbus_reply_enum);
cdbus_m_opts_get_do(logpath, cdbus_reply_string);
@ -1010,8 +1018,8 @@ static bool cdbus_process_opts_get(session_t *ps, DBusMessage *msg) {
cdbus_m_opts_get_do(xinerama_shadow_crop, cdbus_reply_bool);
cdbus_m_opts_get_do(fade_delta, cdbus_reply_int32);
cdbus_m_opts_get_do(fade_in_step, cdbus_reply_int32);
cdbus_m_opts_get_do(fade_out_step, cdbus_reply_int32);
cdbus_m_opts_get_do(fade_in_step, cdbus_reply_double);
cdbus_m_opts_get_do(fade_out_step, cdbus_reply_double);
cdbus_m_opts_get_do(no_fading_openclose, cdbus_reply_bool);
cdbus_m_opts_get_do(blur_background, cdbus_reply_bool);
@ -1066,10 +1074,14 @@ static bool cdbus_process_opts_set(session_t *ps, DBusMessage *msg) {
// fade_delta
if (!strcmp("fade_delta", target)) {
int32_t val = 0.0;
if (!cdbus_msg_get_arg(msg, 1, DBUS_TYPE_INT32, &val))
int32_t val = 0;
if (!cdbus_msg_get_arg(msg, 1, DBUS_TYPE_INT32, &val)) {
return false;
ps->o.fade_delta = max_i(val, 1);
}
if (val <= 0) {
return false;
}
ps->o.fade_delta = max2(val, 1);
goto cdbus_process_opts_set_success;
}