hermes

commit ee1b8836e6c86b2b962c15f364a8277194bea92f
parent 6eafb16761358da31984aad2b8254970c5e477e4
Author: Francesco Saccone <francesco@francescosaccone.com>
Date:   Tue,  1 Apr 2025 10:51:01 +0200

style: wrap long lines when considering tab 8 characters

Signed-off-by: Francesco Saccone <francesco@francescosaccone.com>

Diffstat:
M
file.c
 | 
3
++-
M
http.c
 | 
8
+++++---
M
main.c
 | 
31
++++++++++++++++++-------------
M
socket.c
 | 
7
+++++--

4 files changed, 30 insertions(+), 19 deletions(-)
diff --git a/file.c b/file.c
@@ -54,7 +54,8 @@ get_file_name(char *path) {
 	}
 
 	if (*character_after_last_slash == '\0') {
-		/* If path ends in '/', the file name will be considered empty */
+		/* If path ends in '/', the file name will be considered
+		   empty */
 		return "";
 	}
 
diff --git a/http.c b/http.c
@@ -26,7 +26,9 @@ parse_http_request(char *request) {
 	}
 
 	if (path_string != NULL) {
-		strncpy(result->path, path_string, HTTP_REQUEST_PATH_MAX_LENGTH - 1);
+		strncpy(result->path,
+		        path_string,
+		        HTTP_REQUEST_PATH_MAX_LENGTH - 1);
 		result->path[HTTP_REQUEST_PATH_MAX_LENGTH - 1] = '\0';
 	}
 
@@ -94,8 +96,8 @@ compose_http_response_full(struct http_response response) {
 	char *buffer;
 
 	/*
-	 * Read the comment inside the compose_http_response_head function in this
-	 * same file.
+	 * Read the comment inside the compose_http_response_head function in
+	 * this same file.
 	 */
 	size = strlen(template)
 	       + strlen(head)
diff --git a/main.c b/main.c
@@ -52,8 +52,8 @@ main(int argc, char *argv[]) {
 		switch (argument[1]) {
 		case 'd':
 			if (strlen(argv[i + 1]) >= DIRECTORY_MAX_LENGTH) {
-				print_error("error: directory length must be less than "
-				            "%u characters",
+				print_error("error: directory length must be "
+				            "less than %u characters",
 				            DIRECTORY_MAX_LENGTH);
 			}
 			snprintf(directory,
@@ -67,15 +67,16 @@ main(int argc, char *argv[]) {
 		case 'p':
 			port = atoi(argv[i + 1]);
 			if (port < 1 || port > 65535) {
-				print_error("error: port must be between 1 and 65535.");
+				print_error("error: port must be between 1 "
+				            "and 65535.");
 				return 1;
 			};
 			i++;
 			break;
 		case 'i':
 			if (strlen(argv[i + 1]) >= DIRECTORY_INDEX_MAX_LENGTH) {
-				print_error("error: directory index must be less than "
-				            "%u characters",
+				print_error("error: directory index must be "
+				            "less than %u characters",
 				            DIRECTORY_INDEX_MAX_LENGTH);
 			}
 			snprintf(directory_index,
@@ -87,8 +88,8 @@ main(int argc, char *argv[]) {
 			break;
 		case 'u':
 			if (strlen(argv[i + 1]) >= USER_NAME_MAX_LENGTH) {
-				print_error("error: the user name must be less than "
-				            "%u characters",
+				print_error("error: the user name must be "
+				            "less than %u characters",
 				            USER_NAME_MAX_LENGTH);
 			}
 			strncpy(user_name, argv[i + 1], sizeof(user_name) - 1);
@@ -97,8 +98,8 @@ main(int argc, char *argv[]) {
 			break;
 		case 'g':
 			if (strlen(argv[i + 1]) >= GROUP_NAME_MAX_LENGTH) {
-				print_error("error: the group name must be less than "
-				            "%u characters",
+				print_error("error: the group name must be "
+				            "less than %u characters",
 				            GROUP_NAME_MAX_LENGTH);
 			}
 			strncpy(group_name, argv[i + 1], sizeof(group_name) - 1);
@@ -132,17 +133,20 @@ main(int argc, char *argv[]) {
 	server_socket_fd = create_socket(port);
 
 	if (setgid(group->gr_gid) == -1) {
-		print_error("error: could not drop privileges to given group");
+		print_error("error: could not drop privileges to given "
+		            "group");
 		return 1;
 	}
 
 	if (setuid(user->pw_uid) == -1) {
-		print_error("error: could not drop privileges to given user");
+		print_error("error: could not drop privileges to given "
+		            "user");
 		return 1;
 	}
 
 	if (access(directory, R_OK) == -1) {
-		print_error("error: directory is nonexistent or inaccessible");
+		print_error("error: directory is nonexistent or "
+		            "inaccessible");
 		return 1;
 	}
 
@@ -152,7 +156,8 @@ main(int argc, char *argv[]) {
 	}
 
 	if (chdir("/") == -1) {
-		print_error("error: could not change directory after chrooting");
+		print_error("error: could not change directory after "
+		            "chrooting");
 		return 1;
 	}
 
diff --git a/socket.c b/socket.c
@@ -23,7 +23,9 @@ create_socket(unsigned int port) {
 	address.sin_addr.s_addr = INADDR_ANY;
 	address.sin_port = htons(port);
 
-	if (bind(socket_fd, (struct sockaddr *)&address, sizeof(address)) == -1) {
+	if (bind(socket_fd,
+	         (struct sockaddr *)&address,
+	         sizeof(address)) == -1) {
 		print_error("error: bind socket to address");
 		return -1;
 	}
@@ -71,7 +73,8 @@ read_client_request(int client_socket_fd,
 	ssize_t bytes_received;
 
 	if (buffer == NULL || buffer_size == 0) {
-		print_error("error: invalid buffer provided in read_client_request");
+		print_error("error: invalid buffer provided in "
+		            "read_client_request");
 		return -1;
 	}