fix: review fixes — getsockname, memcpy, clang-format

src/client/scanner.c

@@ -16,17 +16,17 @@ DirectoryScanner* directory_scanner_create(char* root_directory, bool use_metada
                                            int exclude_count, char** include_patterns,
                                            int include_count, unsigned long long max_size,
                                            unsigned long long min_size) {
-  return directory_scanner_create_full(root_directory, use_metadata, chunk_size,
-                                       exclude_patterns, exclude_count,
-                                       include_patterns, include_count,
-                                       max_size, min_size, true);
+  return directory_scanner_create_full(root_directory, use_metadata, chunk_size, exclude_patterns,
+                                       exclude_count, include_patterns, include_count, max_size,
+                                       min_size, true);
 }
 
 DirectoryScanner* directory_scanner_create_full(char* root_directory, bool use_metadata,
-                                           unsigned long long chunk_size, char** exclude_patterns,
-                                           int exclude_count, char** include_patterns,
-                                           int include_count, unsigned long long max_size,
-                                           unsigned long long min_size, bool follow_symlinks) {
+                                                unsigned long long chunk_size,
+                                                char** exclude_patterns, int exclude_count,
+                                                char** include_patterns, int include_count,
+                                                unsigned long long max_size,
+                                                unsigned long long min_size, bool follow_symlinks) {
   DirectoryScanner* scanner = malloc(sizeof(DirectoryScanner));
   if (scanner == NULL)
     return NULL;

src/client/scanner.h

@@ -27,10 +27,11 @@ DirectoryScanner* directory_scanner_create(char* root_directory, bool use_metada
                                            int include_count, unsigned long long max_size,
                                            unsigned long long min_size);
 DirectoryScanner* directory_scanner_create_full(char* root_directory, bool use_metadata,
-                                           unsigned long long chunk_size, char** exclude_patterns,
-                                           int exclude_count, char** include_patterns,
-                                           int include_count, unsigned long long max_size,
-                                           unsigned long long min_size, bool follow_symlinks);
+                                                unsigned long long chunk_size,
+                                                char** exclude_patterns, int exclude_count,
+                                                char** include_patterns, int include_count,
+                                                unsigned long long max_size,
+                                                unsigned long long min_size, bool follow_symlinks);
 Chunk* directory_scanner_next(DirectoryScanner* scanner);
 void directory_scanner_destroy(DirectoryScanner* scanner);
 

src/shared/file.c

@@ -20,8 +20,8 @@
 #include "protocol.h"
 #include "utils.h"
 
-#define STREAM_THRESHOLD (64ULL * 1024 * 1024)  /* 64 MB */
-#define STREAM_CHUNK_SIZE (1ULL * 1024 * 1024)  /* 1 MB */
+#define STREAM_THRESHOLD (64ULL * 1024 * 1024) /* 64 MB */
+#define STREAM_CHUNK_SIZE (1ULL * 1024 * 1024) /* 1 MB */
 
 File* file_create(const char* path) {
   File* file = (File*)malloc(sizeof(File));

src/shared/transport_tcp.c

@@ -44,9 +44,11 @@ Server* server_create(int port) {
   server->ssl_ctx = NULL;
 
   // Try IPv6 first, fall back to IPv4
-  int fd = socket(AF_INET6, SOCK_STREAM, 0);
+  int domain = AF_INET6;
+  int fd = socket(domain, SOCK_STREAM, 0);
   if (fd < 0) {
-    fd = socket(AF_INET, SOCK_STREAM, 0);
+    domain = AF_INET;
+    fd = socket(domain, SOCK_STREAM, 0);
   }
   if (fd < 0) {
     perror("Could not create Socket!");
@@ -69,17 +71,11 @@ Server* server_create(int port) {
     return NULL;
   }
 
-  // Determine address family from the actual socket
   struct sockaddr_storage* addr = &server->address;
-  socklen_t addr_len = sizeof(*addr);
-  if (getsockname(fd, (struct sockaddr*)addr, &addr_len) == 0) {
-    // Use the family of the socket we actually created
-  }
-
   struct sockaddr_in* addr4 = (struct sockaddr_in*)addr;
   struct sockaddr_in6* addr6 = (struct sockaddr_in6*)addr;
 
-  if (addr->ss_family == AF_INET6) {
+  if (domain == AF_INET6) {
     addr6->sin6_family = AF_INET6;
     addr6->sin6_addr = in6addr_any;
     addr6->sin6_port = htons(port);
@@ -94,7 +90,7 @@ Server* server_create(int port) {
   if (bind(server->file_descriptor, (struct sockaddr*)&server->address, server->address_length) <
       0) {
     // If IPv6 bind failed (maybe no IPv6), try IPv4
-    if (addr->ss_family == AF_INET6) {
+    if (domain == AF_INET6) {
       close(fd);
       fd = socket(AF_INET, SOCK_STREAM, 0);
       if (fd < 0) {
@@ -254,8 +250,10 @@ bool client_connect(Client* client, char* host, int port) {
   }
 
   // Save the connected address
-  memcpy(&client->address, rp->ai_addr, rp->ai_addrlen);
-  client->address_length = rp->ai_addrlen;
+  size_t copy_len =
+      rp->ai_addrlen < sizeof(client->address) ? rp->ai_addrlen : sizeof(client->address);
+  memcpy(&client->address, rp->ai_addr, copy_len);
+  client->address_length = (int)copy_len;
   freeaddrinfo(res);
 
   // Close old fd if any and set new one

src/shared/transport_tls.c

@@ -34,7 +34,7 @@ static void log_ssl_errors(void) {
 }
 
 static SSL_CTX* create_ssl_ctx(bool is_server, const char* cert, const char* key,
-                                const char* ca_path) {
+                               const char* ca_path) {
   const SSL_METHOD* method = is_server ? TLS_server_method() : TLS_client_method();
   SSL_CTX* ctx = SSL_CTX_new(method);
   if (!ctx) {