strcpy.c

            // extract query from request-target
            const char* temp = qextract(line);
            int len = strlen(temp);
            char query[len+1];

            // make a usable copy of query
            strncpy(query, temp,len+1);

            

            // concatenate root and absolute-path
            const char* abpath = textract(line, 1);
            int len2 = strlen(abpath);
            char acopy[len2+1];
            strncpy(acopy,abpath,len2+1);
            
            len = strlen(root);
            char path[len+len2+1];
            strncpy(path, root,len+1);
            strncat(path, acopy, len2);


            // ensure path exists
            if (access(path, F_OK) != 0) 
                error(404);
            
            // TODO: ensure path is readable
            if (access(path, X_OK) != 0) 
                error(404);

            // TODO: extract path's extension

            char* ext = strtok(acopy, ".");
            ext = strtok(NULL,".");
            
            if (ext == NULL)
                printf("Error with extracting extension at strtok");
            
            len = strlen(ext);
            char extension[len+1];
            strncpy(extension,ext,len+1);
            extension[len] = '\0';