aboutsummaryrefslogtreecommitdiffstats
path: root/src/connection.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/connection.c')
-rw-r--r--src/connection.c161
1 files changed, 81 insertions, 80 deletions
diff --git a/src/connection.c b/src/connection.c
index b89166f..3eb6622 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -441,14 +441,14 @@ get_next_argument(const char *signature, struct argument_details *details)
details->nullable = 0;
for(; *signature; ++signature) {
switch(*signature) {
- case 'i':
- case 'u':
- case 'f':
- case 's':
- case 'o':
- case 'n':
- case 'a':
- case 'h':
+ case WL_ARG_INT:
+ case WL_ARG_UINT:
+ case WL_ARG_FIXED:
+ case WL_ARG_STRING:
+ case WL_ARG_OBJECT:
+ case WL_ARG_NEW_ID:
+ case WL_ARG_ARRAY:
+ case WL_ARG_FD:
details->type = *signature;
return signature + 1;
case '?':
@@ -465,14 +465,14 @@ arg_count_for_signature(const char *signature)
int count = 0;
for(; *signature; ++signature) {
switch(*signature) {
- case 'i':
- case 'u':
- case 'f':
- case 's':
- case 'o':
- case 'n':
- case 'a':
- case 'h':
+ case WL_ARG_INT:
+ case WL_ARG_UINT:
+ case WL_ARG_FIXED:
+ case WL_ARG_STRING:
+ case WL_ARG_OBJECT:
+ case WL_ARG_NEW_ID:
+ case WL_ARG_ARRAY:
+ case WL_ARG_FD:
++count;
}
}
@@ -505,32 +505,30 @@ wl_argument_from_va_list(const char *signature, union wl_argument *args,
sig_iter = get_next_argument(sig_iter, &arg);
switch(arg.type) {
- case 'i':
+ case WL_ARG_INT:
args[i].i = va_arg(ap, int32_t);
break;
- case 'u':
+ case WL_ARG_UINT:
args[i].u = va_arg(ap, uint32_t);
break;
- case 'f':
+ case WL_ARG_FIXED:
args[i].f = va_arg(ap, wl_fixed_t);
break;
- case 's':
+ case WL_ARG_STRING:
args[i].s = va_arg(ap, const char *);
break;
- case 'o':
+ case WL_ARG_OBJECT:
args[i].o = va_arg(ap, struct wl_object *);
break;
- case 'n':
+ case WL_ARG_NEW_ID:
args[i].o = va_arg(ap, struct wl_object *);
break;
- case 'a':
+ case WL_ARG_ARRAY:
args[i].a = va_arg(ap, struct wl_array *);
break;
- case 'h':
+ case WL_ARG_FD:
args[i].h = va_arg(ap, int32_t);
break;
- case '\0':
- return;
}
}
}
@@ -544,7 +542,7 @@ wl_closure_clear_fds(struct wl_closure *closure)
for (i = 0; i < closure->count; i++) {
signature = get_next_argument(signature, &arg);
- if (arg.type == 'h')
+ if (arg.type == WL_ARG_FD)
closure->args[i].h = -1;
}
}
@@ -622,30 +620,30 @@ wl_closure_marshal(struct wl_object *sender, uint32_t opcode,
signature = get_next_argument(signature, &arg);
switch (arg.type) {
- case 'f':
- case 'u':
- case 'i':
+ case WL_ARG_FIXED:
+ case WL_ARG_UINT:
+ case WL_ARG_INT:
break;
- case 's':
+ case WL_ARG_STRING:
if (!arg.nullable && args[i].s == NULL)
goto err_null;
break;
- case 'o':
+ case WL_ARG_OBJECT:
if (!arg.nullable && args[i].o == NULL)
goto err_null;
break;
- case 'n':
+ case WL_ARG_NEW_ID:
object = args[i].o;
if (object == NULL)
goto err_null;
closure->args[i].n = object ? object->id : 0;
break;
- case 'a':
+ case WL_ARG_ARRAY:
if (args[i].a == NULL)
goto err_null;
break;
- case 'h':
+ case WL_ARG_FD:
fd = args[i].h;
dup_fd = wl_os_dupfd_cloexec(fd, 0);
if (dup_fd < 0) {
@@ -731,7 +729,7 @@ wl_connection_demarshal(struct wl_connection *connection,
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
- if (arg.type != 'h' && p + 1 > end) {
+ if (arg.type != WL_ARG_FD && p + 1 > end) {
wl_log("message too short, "
"object (%d), message %s(%s)\n",
closure->sender_id, message->name,
@@ -741,16 +739,16 @@ wl_connection_demarshal(struct wl_connection *connection,
}
switch (arg.type) {
- case 'u':
+ case WL_ARG_UINT:
closure->args[i].u = *p++;
break;
- case 'i':
+ case WL_ARG_INT:
closure->args[i].i = *p++;
break;
- case 'f':
+ case WL_ARG_FIXED:
closure->args[i].f = *p++;
break;
- case 's':
+ case WL_ARG_STRING:
length = *p++;
if (length == 0 && !arg.nullable) {
@@ -789,7 +787,7 @@ wl_connection_demarshal(struct wl_connection *connection,
closure->args[i].s = s;
p = next;
break;
- case 'o':
+ case WL_ARG_OBJECT:
id = *p++;
closure->args[i].n = id;
@@ -801,7 +799,7 @@ wl_connection_demarshal(struct wl_connection *connection,
goto err;
}
break;
- case 'n':
+ case WL_ARG_NEW_ID:
id = *p++;
closure->args[i].n = id;
@@ -824,7 +822,7 @@ wl_connection_demarshal(struct wl_connection *connection,
}
break;
- case 'a':
+ case WL_ARG_ARRAY:
length = *p++;
length_in_u32 = div_roundup(length, sizeof *p);
@@ -845,7 +843,7 @@ wl_connection_demarshal(struct wl_connection *connection,
closure->args[i].a = array_extra++;
p = next;
break;
- case 'h':
+ case WL_ARG_FD:
if (connection->fds_in.tail == connection->fds_in.head) {
wl_log("file descriptor expected, "
"object (%d), message %s(%s)\n",
@@ -909,7 +907,7 @@ wl_closure_lookup_objects(struct wl_closure *closure, struct wl_map *objects)
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
switch (arg.type) {
- case 'o':
+ case WL_ARG_OBJECT:
id = closure->args[i].n;
closure->args[i].o = NULL;
@@ -936,6 +934,9 @@ wl_closure_lookup_objects(struct wl_closure *closure, struct wl_map *objects)
return -1;
}
closure->args[i].o = object;
+ break;
+ default:
+ break;
}
}
@@ -956,27 +957,27 @@ convert_arguments_to_ffi(const char *signature, uint32_t flags,
sig_iter = get_next_argument(sig_iter, &arg);
switch(arg.type) {
- case 'i':
+ case WL_ARG_INT:
ffi_types[i] = &ffi_type_sint32;
ffi_args[i] = &args[i].i;
break;
- case 'u':
+ case WL_ARG_UINT:
ffi_types[i] = &ffi_type_uint32;
ffi_args[i] = &args[i].u;
break;
- case 'f':
+ case WL_ARG_FIXED:
ffi_types[i] = &ffi_type_sint32;
ffi_args[i] = &args[i].f;
break;
- case 's':
+ case WL_ARG_STRING:
ffi_types[i] = &ffi_type_pointer;
ffi_args[i] = &args[i].s;
break;
- case 'o':
+ case WL_ARG_OBJECT:
ffi_types[i] = &ffi_type_pointer;
ffi_args[i] = &args[i].o;
break;
- case 'n':
+ case WL_ARG_NEW_ID:
if (flags & WL_CLOSURE_INVOKE_CLIENT) {
ffi_types[i] = &ffi_type_pointer;
ffi_args[i] = &args[i].o;
@@ -985,11 +986,11 @@ convert_arguments_to_ffi(const char *signature, uint32_t flags,
ffi_args[i] = &args[i].n;
}
break;
- case 'a':
+ case WL_ARG_ARRAY:
ffi_types[i] = &ffi_type_pointer;
ffi_args[i] = &args[i].a;
break;
- case 'h':
+ case WL_ARG_FD:
ffi_types[i] = &ffi_type_sint32;
ffi_args[i] = &args[i].h;
break;
@@ -1056,7 +1057,7 @@ copy_fds_to_connection(struct wl_closure *closure,
count = arg_count_for_signature(signature);
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
- if (arg.type != 'h')
+ if (arg.type != WL_ARG_FD)
continue;
fd = closure->args[i].h;
@@ -1087,16 +1088,16 @@ buffer_size_for_closure(struct wl_closure *closure)
signature = get_next_argument(signature, &arg);
switch (arg.type) {
- case 'h':
+ case WL_ARG_FD:
break;
- case 'u':
- case 'i':
- case 'f':
- case 'o':
- case 'n':
+ case WL_ARG_UINT:
+ case WL_ARG_INT:
+ case WL_ARG_FIXED:
+ case WL_ARG_OBJECT:
+ case WL_ARG_NEW_ID:
buffer_size++;
break;
- case 's':
+ case WL_ARG_STRING:
if (closure->args[i].s == NULL) {
buffer_size++;
break;
@@ -1105,7 +1106,7 @@ buffer_size_for_closure(struct wl_closure *closure)
size = strlen(closure->args[i].s) + 1;
buffer_size += 1 + div_roundup(size, sizeof(uint32_t));
break;
- case 'a':
+ case WL_ARG_ARRAY:
if (closure->args[i].a == NULL) {
buffer_size++;
break;
@@ -1143,29 +1144,29 @@ serialize_closure(struct wl_closure *closure, uint32_t *buffer,
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
- if (arg.type == 'h')
+ if (arg.type == WL_ARG_FD)
continue;
if (p + 1 > end)
goto overflow;
switch (arg.type) {
- case 'u':
+ case WL_ARG_UINT:
*p++ = closure->args[i].u;
break;
- case 'i':
+ case WL_ARG_INT:
*p++ = closure->args[i].i;
break;
- case 'f':
+ case WL_ARG_FIXED:
*p++ = closure->args[i].f;
break;
- case 'o':
+ case WL_ARG_OBJECT:
*p++ = closure->args[i].o ? closure->args[i].o->id : 0;
break;
- case 'n':
+ case WL_ARG_NEW_ID:
*p++ = closure->args[i].n;
break;
- case 's':
+ case WL_ARG_STRING:
if (closure->args[i].s == NULL) {
*p++ = 0;
break;
@@ -1180,7 +1181,7 @@ serialize_closure(struct wl_closure *closure, uint32_t *buffer,
memcpy(p, closure->args[i].s, size);
p += div_roundup(size, sizeof *p);
break;
- case 'a':
+ case WL_ARG_ARRAY:
if (closure->args[i].a == NULL) {
*p++ = 0;
break;
@@ -1196,7 +1197,7 @@ serialize_closure(struct wl_closure *closure, uint32_t *buffer,
memcpy(p, closure->args[i].a->data, size);
p += div_roundup(size, sizeof *p);
break;
- default:
+ case WL_ARG_FD:
break;
}
}
@@ -1320,13 +1321,13 @@ wl_closure_print(struct wl_closure *closure, struct wl_object *target,
fprintf(f, ", ");
switch (arg.type) {
- case 'u':
+ case WL_ARG_UINT:
fprintf(f, "%u", closure->args[i].u);
break;
- case 'i':
+ case WL_ARG_INT:
fprintf(f, "%d", closure->args[i].i);
break;
- case 'f':
+ case WL_ARG_FIXED:
/* The magic number 390625 is 1e8 / 256 */
if (closure->args[i].f >= 0) {
fprintf(f, "%d.%08d",
@@ -1339,13 +1340,13 @@ wl_closure_print(struct wl_closure *closure, struct wl_object *target,
-390625 * (closure->args[i].f % 256));
}
break;
- case 's':
+ case WL_ARG_STRING:
if (closure->args[i].s)
fprintf(f, "\"%s\"", closure->args[i].s);
else
fprintf(f, "nil");
break;
- case 'o':
+ case WL_ARG_OBJECT:
if (closure->args[i].o)
fprintf(f, "%s#%u",
closure->args[i].o->interface->name,
@@ -1353,7 +1354,7 @@ wl_closure_print(struct wl_closure *closure, struct wl_object *target,
else
fprintf(f, "nil");
break;
- case 'n':
+ case WL_ARG_NEW_ID:
if (n_parse)
nval = n_parse(&closure->args[i]);
else
@@ -1368,10 +1369,10 @@ wl_closure_print(struct wl_closure *closure, struct wl_object *target,
else
fprintf(f, "nil");
break;
- case 'a':
+ case WL_ARG_ARRAY:
fprintf(f, "array[%zu]", closure->args[i].a->size);
break;
- case 'h':
+ case WL_ARG_FD:
fprintf(f, "fd %d", closure->args[i].h);
break;
}
@@ -1394,7 +1395,7 @@ wl_closure_close_fds(struct wl_closure *closure)
for (i = 0; i < closure->count; i++) {
signature = get_next_argument(signature, &arg);
- if (arg.type == 'h' && closure->args[i].h != -1)
+ if (arg.type == WL_ARG_FD && closure->args[i].h != -1)
close(closure->args[i].h);
}
generated by cgit v1.2.3-70-g09d2 (git 2.52.0) at 2026-01-04 17:03:44 +0000