#include <string.h>
#include <stdlib.h>

#include "plugin_manager_util.h"

char *safe_dup(const char *str)
{
	if (str == NULL)
	{
		return NULL;
	}

	char *dup = safe_alloc(char, strlen(str) + 1);
	memcpy(dup, str, strlen(str));

	return dup;
}

void strcat_prefix_and_file(const char *prefix, const char *file, char *buff, int size)
{
	char prefix_buffer[4096] = {0};
	char file_buffer[4096] = {0};
	char *ptr = NULL;

	memcpy(prefix_buffer, prefix, strlen(prefix));
	memcpy(file_buffer, file, strlen(file));

	if (prefix_buffer[strlen(prefix_buffer) - 1] != '/')
	{
		prefix_buffer[strlen(prefix_buffer)] = '/';
	}
	file_buffer[strcspn(file_buffer, "\r\n")] = 0;

	ptr = file_buffer;
	if (file_buffer[0] == '.' && file_buffer[1] == '/')
	{
		ptr += 2;
	}
	snprintf(buff, size, "%s%s", prefix_buffer, ptr);
}