Discarded some code that does not work well with the needs

src/utils.c

@@ -8,8 +8,11 @@
 #include <string.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <dirent.h>
 #include <sys/types.h>
 #include <sys/wait.h>
+#include <sys/stat.h>
+#include <ftw.h>
 
 char* format(const char* fmt, ...) {
 	va_list args;
@@ -26,7 +29,7 @@ char* format(const char* fmt, ...) {
 	// Allocate a buffer for the formatted string
 	char* buffer = calloc(length, sizeof(char));
 	if (buffer == NULL) {
-		logmsg(LOG_ERROR, "Failed to allocate memory for the formatted string.");
+		log_message(LOG_ERROR, "Failed to allocate memory for the formatted string.");
 		return NULL;
 	}
 
@@ -40,7 +43,7 @@ char* format(const char* fmt, ...) {
 	return buffer;
 }
 
-void logmsg(LogLevel level, const char* fmt, ...) {
+void log_message(LogLevel level, const char* fmt, ...) {
 	va_list args;
 	va_start(args, fmt);
 
@@ -90,7 +93,7 @@ void logmsg(LogLevel level, const char* fmt, ...) {
 	va_end(args);
 }
 
-int exec(char** outb, char** errb, const char* file, ...) {
+int execute(char** outb, char** errb, const char* file, ...) {
 	// Count the number of arguments
 	int argc = 1; // The first argument is the file name
 
@@ -105,7 +108,7 @@ int exec(char** outb, char** errb, const char* file, ...) {
 	// Allocate an array for the arguments
 	char** argv = calloc(argc + 1, sizeof(char*));
 	if (argv == NULL) {
-		logmsg(LOG_ERROR, "Failed to allocate memory for the arguments array.");
+		log_message(LOG_ERROR, "Failed to allocate memory for the arguments array.");
 		return -1;
 	}
 
@@ -114,7 +117,7 @@ int exec(char** outb, char** errb, const char* file, ...) {
 
 	argv[0] = strdup(file);
 	if (argv[0] == NULL) {
-		logmsg(LOG_ERROR, "Failed to allocate memory for the file name.");
+		log_message(LOG_ERROR, "Failed to allocate memory for the file name.");
 
 		free(argv);
 		va_end(args);
@@ -125,7 +128,7 @@ int exec(char** outb, char** errb, const char* file, ...) {
 	for (int i = 1; i < argc; i++) {
 		argv[i] = strdup(va_arg(args, const char*));
 		if (argv[i] == NULL) {
-			logmsg(LOG_ERROR, "Failed to allocate memory for the argument %d.", i);
+			log_message(LOG_ERROR, "Failed to allocate memory for the argument %d.", i);
 
 			for (int j = 0; j < i; j++)
 				free(argv[j]);
@@ -144,7 +147,7 @@ int exec(char** outb, char** errb, const char* file, ...) {
 	// Create a pipe for the standard output
 	int outp[2];
 	if (pipe(outp) != 0) {
-		logmsg(LOG_ERROR, "Failed to create a pipe for the standard output.");
+		log_message(LOG_ERROR, "Failed to create a pipe for the standard output.");
 
 		for (int i = 0; i < argc; i++)
 			free(argv[i]);
@@ -156,7 +159,7 @@ int exec(char** outb, char** errb, const char* file, ...) {
 	// Create a pipe for the standard error
 	int errp[2];
 	if (pipe(errp) != 0) {
-		logmsg(LOG_ERROR, "Failed to create a pipe for the standard error.");
+		log_message(LOG_ERROR, "Failed to create a pipe for the standard error.");
 
 		close(outp[0]);
 		close(outp[1]);
@@ -172,7 +175,7 @@ int exec(char** outb, char** errb, const char* file, ...) {
 	pid_t pid = fork();
 
 	if (pid == -1) {
-		logmsg(LOG_ERROR, "Failed to fork the process (%s).", strerror(errno));
+		log_message(LOG_ERROR, "Failed to fork the process (%s).", strerror(errno));
 
 		close(outp[0]);
 		close(outp[1]);
@@ -244,7 +247,7 @@ char* read_file(int fd) {
 	while ((n = read(fd, buffer, sizeof(buffer))) > 0) {
 		char* new_data = realloc(data, length + n + 1);
 		if (new_data == NULL) {
-			logmsg(LOG_ERROR, "Failed to allocate memory for the file data.");
+			log_message(LOG_ERROR, "Failed to allocate memory for the file data.");
 
 			free(data);
 
@@ -262,7 +265,7 @@ char* read_file(int fd) {
 
 	// Check for read errors
 	if (n < 0) {
-		logmsg(LOG_ERROR, "Failed to read the file (%s).", strerror(errno));
+		log_message(LOG_ERROR, "Failed to read the file (%s).", strerror(errno));
 
 		free(data);
 
@@ -276,14 +279,14 @@ bool copy_file(const char* src, const char* dst, mode_t mode) {
 	// Open the source file
 	int src_fd = open(src, O_RDONLY);
 	if (src_fd == -1) {
-		logmsg(LOG_ERROR, "Failed to open the source file %s (%s).", src, strerror(errno));
+		log_message(LOG_ERROR, "Failed to open the source file %s (%s).", src, strerror(errno));
 		return false;
 	}
 
 	// Open the destination file
 	int dst_fd = open(dst, O_WRONLY | O_CREAT | O_TRUNC, mode);
 	if (dst_fd == -1) {
-		logmsg(LOG_ERROR, "Failed to open the destination file %s (%s).", dst, strerror(errno));
+		log_message(LOG_ERROR, "Failed to open the destination file %s (%s).", dst, strerror(errno));
 
 		close(src_fd);
 
@@ -296,7 +299,7 @@ bool copy_file(const char* src, const char* dst, mode_t mode) {
 
 	while ((n = read(src_fd, buffer, sizeof(buffer))) > 0) {
 		if (write(dst_fd, buffer, n) != n) {
-			logmsg(LOG_ERROR, "Failed to write to the destination file %s (%s).", dst, strerror(errno));
+			log_message(LOG_ERROR, "Failed to write to the destination file %s (%s).", dst, strerror(errno));
 
 			close(src_fd);
 			close(dst_fd);
@@ -307,7 +310,7 @@ bool copy_file(const char* src, const char* dst, mode_t mode) {
 
 	// Check for read errors
 	if (n < 0) {
-		logmsg(LOG_ERROR, "Failed to read the source file %s (%s).", src, strerror(errno));
+		log_message(LOG_ERROR, "Failed to read the source file %s (%s).", src, strerror(errno));
 
 		close(src_fd);
 		close(dst_fd);