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Diffstat (limited to 'src/core/lib/iomgr/sockaddr_utils.cc')
-rw-r--r--src/core/lib/iomgr/sockaddr_utils.cc62
1 files changed, 39 insertions, 23 deletions
diff --git a/src/core/lib/iomgr/sockaddr_utils.cc b/src/core/lib/iomgr/sockaddr_utils.cc
index 71e3e38624..69be87168e 100644
--- a/src/core/lib/iomgr/sockaddr_utils.cc
+++ b/src/core/lib/iomgr/sockaddr_utils.cc
@@ -23,11 +23,11 @@
#include <string.h>
#include <grpc/support/alloc.h>
-#include <grpc/support/host_port.h>
#include <grpc/support/log.h>
#include <grpc/support/port_platform.h>
#include <grpc/support/string_util.h>
+#include "src/core/lib/gpr/host_port.h"
#include "src/core/lib/gpr/string.h"
#include "src/core/lib/iomgr/sockaddr.h"
#include "src/core/lib/iomgr/socket_utils.h"
@@ -39,13 +39,15 @@ static const uint8_t kV4MappedPrefix[] = {0, 0, 0, 0, 0, 0,
int grpc_sockaddr_is_v4mapped(const grpc_resolved_address* resolved_addr,
grpc_resolved_address* resolved_addr4_out) {
GPR_ASSERT(resolved_addr != resolved_addr4_out);
- const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr;
+ const struct sockaddr* addr =
+ reinterpret_cast<const struct sockaddr*>(resolved_addr->addr);
struct sockaddr_in* addr4_out =
resolved_addr4_out == nullptr
? nullptr
- : (struct sockaddr_in*)resolved_addr4_out->addr;
+ : reinterpret_cast<struct sockaddr_in*>(resolved_addr4_out->addr);
if (addr->sa_family == AF_INET6) {
- const struct sockaddr_in6* addr6 = (const struct sockaddr_in6*)addr;
+ const struct sockaddr_in6* addr6 =
+ reinterpret_cast<const struct sockaddr_in6*>(addr);
if (memcmp(addr6->sin6_addr.s6_addr, kV4MappedPrefix,
sizeof(kV4MappedPrefix)) == 0) {
if (resolved_addr4_out != nullptr) {
@@ -66,11 +68,13 @@ int grpc_sockaddr_is_v4mapped(const grpc_resolved_address* resolved_addr,
int grpc_sockaddr_to_v4mapped(const grpc_resolved_address* resolved_addr,
grpc_resolved_address* resolved_addr6_out) {
GPR_ASSERT(resolved_addr != resolved_addr6_out);
- const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr;
+ const struct sockaddr* addr =
+ reinterpret_cast<const struct sockaddr*>(resolved_addr->addr);
struct sockaddr_in6* addr6_out =
- (struct sockaddr_in6*)resolved_addr6_out->addr;
+ reinterpret_cast<struct sockaddr_in6*>(resolved_addr6_out->addr);
if (addr->sa_family == AF_INET) {
- const struct sockaddr_in* addr4 = (const struct sockaddr_in*)addr;
+ const struct sockaddr_in* addr4 =
+ reinterpret_cast<const struct sockaddr_in*>(addr);
memset(resolved_addr6_out, 0, sizeof(*resolved_addr6_out));
addr6_out->sin6_family = AF_INET6;
memcpy(&addr6_out->sin6_addr.s6_addr[0], kV4MappedPrefix, 12);
@@ -89,10 +93,11 @@ int grpc_sockaddr_is_wildcard(const grpc_resolved_address* resolved_addr,
if (grpc_sockaddr_is_v4mapped(resolved_addr, &addr4_normalized)) {
resolved_addr = &addr4_normalized;
}
- addr = (const struct sockaddr*)resolved_addr->addr;
+ addr = reinterpret_cast<const struct sockaddr*>(resolved_addr->addr);
if (addr->sa_family == AF_INET) {
/* Check for 0.0.0.0 */
- const struct sockaddr_in* addr4 = (const struct sockaddr_in*)addr;
+ const struct sockaddr_in* addr4 =
+ reinterpret_cast<const struct sockaddr_in*>(addr);
if (addr4->sin_addr.s_addr != 0) {
return 0;
}
@@ -100,7 +105,8 @@ int grpc_sockaddr_is_wildcard(const grpc_resolved_address* resolved_addr,
return 1;
} else if (addr->sa_family == AF_INET6) {
/* Check for :: */
- const struct sockaddr_in6* addr6 = (const struct sockaddr_in6*)addr;
+ const struct sockaddr_in6* addr6 =
+ reinterpret_cast<const struct sockaddr_in6*>(addr);
int i;
for (i = 0; i < 16; i++) {
if (addr6->sin6_addr.s6_addr[i] != 0) {
@@ -122,21 +128,23 @@ void grpc_sockaddr_make_wildcards(int port, grpc_resolved_address* wild4_out,
void grpc_sockaddr_make_wildcard4(int port,
grpc_resolved_address* resolved_wild_out) {
- struct sockaddr_in* wild_out = (struct sockaddr_in*)resolved_wild_out->addr;
+ struct sockaddr_in* wild_out =
+ reinterpret_cast<struct sockaddr_in*>(resolved_wild_out->addr);
GPR_ASSERT(port >= 0 && port < 65536);
memset(resolved_wild_out, 0, sizeof(*resolved_wild_out));
wild_out->sin_family = AF_INET;
- wild_out->sin_port = htons((uint16_t)port);
+ wild_out->sin_port = htons(static_cast<uint16_t>(port));
resolved_wild_out->len = sizeof(struct sockaddr_in);
}
void grpc_sockaddr_make_wildcard6(int port,
grpc_resolved_address* resolved_wild_out) {
- struct sockaddr_in6* wild_out = (struct sockaddr_in6*)resolved_wild_out->addr;
+ struct sockaddr_in6* wild_out =
+ reinterpret_cast<struct sockaddr_in6*>(resolved_wild_out->addr);
GPR_ASSERT(port >= 0 && port < 65536);
memset(resolved_wild_out, 0, sizeof(*resolved_wild_out));
wild_out->sin6_family = AF_INET6;
- wild_out->sin6_port = htons((uint16_t)port);
+ wild_out->sin6_port = htons(static_cast<uint16_t>(port));
resolved_wild_out->len = sizeof(struct sockaddr_in6);
}
@@ -156,13 +164,15 @@ int grpc_sockaddr_to_string(char** out,
if (normalize && grpc_sockaddr_is_v4mapped(resolved_addr, &addr_normalized)) {
resolved_addr = &addr_normalized;
}
- addr = (const struct sockaddr*)resolved_addr->addr;
+ addr = reinterpret_cast<const struct sockaddr*>(resolved_addr->addr);
if (addr->sa_family == AF_INET) {
- const struct sockaddr_in* addr4 = (const struct sockaddr_in*)addr;
+ const struct sockaddr_in* addr4 =
+ reinterpret_cast<const struct sockaddr_in*>(addr);
ip = &addr4->sin_addr;
port = ntohs(addr4->sin_port);
} else if (addr->sa_family == AF_INET6) {
- const struct sockaddr_in6* addr6 = (const struct sockaddr_in6*)addr;
+ const struct sockaddr_in6* addr6 =
+ reinterpret_cast<const struct sockaddr_in6*>(addr);
ip = &addr6->sin6_addr;
port = ntohs(addr6->sin6_port);
sin6_scope_id = addr6->sin6_scope_id;
@@ -208,7 +218,8 @@ char* grpc_sockaddr_to_uri(const grpc_resolved_address* resolved_addr) {
const char* grpc_sockaddr_get_uri_scheme(
const grpc_resolved_address* resolved_addr) {
- const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr;
+ const struct sockaddr* addr =
+ reinterpret_cast<const struct sockaddr*>(resolved_addr->addr);
switch (addr->sa_family) {
case AF_INET:
return "ipv4";
@@ -221,12 +232,14 @@ const char* grpc_sockaddr_get_uri_scheme(
}
int grpc_sockaddr_get_family(const grpc_resolved_address* resolved_addr) {
- const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr;
+ const struct sockaddr* addr =
+ reinterpret_cast<const struct sockaddr*>(resolved_addr->addr);
return addr->sa_family;
}
int grpc_sockaddr_get_port(const grpc_resolved_address* resolved_addr) {
- const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr;
+ const struct sockaddr* addr =
+ reinterpret_cast<const struct sockaddr*>(resolved_addr->addr);
switch (addr->sa_family) {
case AF_INET:
return ntohs(((struct sockaddr_in*)addr)->sin_port);
@@ -244,15 +257,18 @@ int grpc_sockaddr_get_port(const grpc_resolved_address* resolved_addr) {
int grpc_sockaddr_set_port(const grpc_resolved_address* resolved_addr,
int port) {
- const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr;
+ const struct sockaddr* addr =
+ reinterpret_cast<const struct sockaddr*>(resolved_addr->addr);
switch (addr->sa_family) {
case AF_INET:
GPR_ASSERT(port >= 0 && port < 65536);
- ((struct sockaddr_in*)addr)->sin_port = htons((uint16_t)port);
+ ((struct sockaddr_in*)addr)->sin_port =
+ htons(static_cast<uint16_t>(port));
return 1;
case AF_INET6:
GPR_ASSERT(port >= 0 && port < 65536);
- ((struct sockaddr_in6*)addr)->sin6_port = htons((uint16_t)port);
+ ((struct sockaddr_in6*)addr)->sin6_port =
+ htons(static_cast<uint16_t>(port));
return 1;
default:
gpr_log(GPR_ERROR, "Unknown socket family %d in grpc_sockaddr_set_port",
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-05 09:33:10 +0000