计算机软件著作权登记-源代码范本

1、计算机软件着作权登记-源代码范本注意事项：常见的源代码包含：C语言，VB,C+,JAVA,.NET等。提交的代码必须是源代码的开头载入程序，第30页必须断开，第60页是软件的程序结尾，代码中不得出现与申请表内容不符合的日期，着作权人，软件名字等，不能出现开源代码，不能出现任何版权纠纷。格式要求：一、源代码应提交前、后各连续 30页，不足60页的，应当全部提交。、源代码页眉应标注软件的名称和版本号，应当与申请表中名称完全一致，页眉右上应标注页码，源代码每页不少于50行范例如下：#i nclude <tybs/comma ndli ne.h>#in elude <tybs/dir

2、.h>#i nclude <tybs/e ntropy.h>#in clude <tybs/file.h>#in clude <tybs/hash.h>#i nclude <tybs/os.h>#i nclude <tybs/platform.h>#i nclude <tybs/resource.h>#i nclude <tybs/stdio.h>#in clude <tybs/stri ng.h>#in clude <tybs/task.h>#in clude <tybs/

3、timer.h>#in clude <tybs/util.h>#in clude <tybscc/result.h>#in clude <dn s/dispatch.h>#in clude <dns/n ame.h>#in clude <dn s/result.h> #in clude <dn s/view.h>#in clude <dst/result.h> #defi ne NS_MAIN 1#i nclude <n amed/ns_smf_globals.h>#en dif#ifdef

4、DLZ#in clude <dlz/dlz_drivers.h>#en difstatic tybs_boolean_twan t_stats = TYBS_FALSE;static charstatic charstatic charstatic charstatic un sig ned int voidprogram_ nameTYBS_DIR_NAMEMAX = "n amed" absolute_co nffileTYBS_DIR_PATHMAX; saved_comma nd_li ne512;versio n512;maxsocks = 0;n s

5、_ma in _earlywar nin g(c onst char *format, .) va_list args;va_start(args, format);if (ns_g_lctx != NULL) tybs_log_vwrite(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_W ARNING, format, args); else fprintf(stderr, "%s: ", program_name);vfprintf(stderr, format, args);fprint

6、f(stderr, "n");fflush(stderr);va_end(args);Void ns_main_earlyfatal(const char *format, .) va_list args;va_start(args, format);if (ns_g_lctx != NULL) tybs_log_vwrite(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_CRITICAL, format, args);tybs_log_write(ns_g_lctx, NS_LOGCATEGO

7、RY_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_CRITICAL, "exiting (due to early fatal error)"); else fprintf(stderr, "%s: ", program_name);vfprintf(stderr, format, args);fprintf(stderr, "n");fflush(stderr);va_end(args);exit(1);static voidassertion_failed(const char *file, int

8、line, tybs_assertiontype_t type,const char *cond)if (ns_g_lctx != NULL) tybs_assertion_setcallback(NULL);tybs_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_CRITICAL, "%s:%d: %s(%s) failed", file, line, tybs_assertion_typetotext(type), cond);tybs_log_write(ns_g_lc

9、tx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_CRITICAL, "exiting (due to assertion failure)"); else fprintf(stderr, "%s:%d: %s(%s) failedn",file, line, tybs_assertion_typetotext(type), cond);fflush(stderr);if (ns_g_coreok)abort();exit(1);static voidlibrary_fatal_error(c

10、onst char *file, int line, const char *format, va_list args) TYBS_FORMA T_PRINTF(3, 0); static void library_fatal_error(const char *file, int line, const char *format,va_list args)if (ns_g_lctx != NULL) tybs_error_setfatal(NULL);tybs_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL,NS_LOGMODULE_MAIN, TYB

11、S_LOG_CRITICAL, "%s:%d: fatal error:", file, line);tybs_log_vwrite(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_CRITICAL, format, args);tybs_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_CRITICAL, "exiting (due to fatal error in library)&qu

12、ot;); else fprintf(stderr, "%s:%d: fatal error: ", file, line);vfprintf(stderr, format, args);fprintf(stderr, "n");fflush(stderr);if (ns_g_coreok)abort();exit(1);static voidlibrary_unexpected_error(const char *file, int line, const char *format,va_list args) TYBS_FORMAT_PRINTF(3,

13、 0);static void library_unexpected_error(const char *file, int line, const char *format,va_list args)if (ns_g_lctx != NULL) tybs_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_ERROR, "%s:%d: unexpected error:", file, line);tybs_log_vwrite(ns_g_lctx, NS_LOGCATEGORY

14、_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_ERROR, format, args); else fprintf(stderr, "%s:%d: fatal error: ", file, line);vfprintf(stderr, format, args);fprintf(stderr, "n");fflush(stderr);static void lwresd_usage(void) fprintf(stderr, "usage: lwresd -4|-6 -c conffile | -C resolv

15、conffile " "-d debugleveln" " -f|-g -n number_of_cpus -p port ""-P listen-port -sn""-t chrootdir -u username -i pidfilen""-m usage|trace|record|size|mctxn");static void usage(void) if (ns_g_lwresdonly) lwresd_usage(); return;fprintf(stderr,"

16、;usage: named -4|-6 -c conffile -d debuglevel ""-f|-g -n number_of_cpusn""-p port -s -t chrootdir -u usernamen""-m usage|trace|record|size|mctxn");static void save_command_line(int argc, char *argv) int i;char *src;char *dst;char *eob;const char truncated = ".

17、" tybs_boolean_t quoted = TYBS_FALSE; dst = saved_command_line;eob = saved_command_line + sizeof(saved_command_line); for (i = 1; i < argc && dst < eob; i+) *dst+ = ' 'src = argvi;while (*src != '0' && dst < eob) if (quoted | isalnum(*src & 0xff) |*s

18、rc = '-' | *src = '_' |*src = '.' | *src = '/') *dst+ = *src+; quoted = TYBS_FALSE; else *dst+ = '' quoted = TYBS_TRUE;INSIST(sizeof(saved_command_line) >= sizeof(truncated); if (dst = eob)strcpy(eob - sizeof(truncated), truncated); else*dst = '0'st

19、atic int parse_int(char *arg, const char *desc) char *endp; int tmp;long int ltmp;ltmp = strtol(arg, &endp, 10);tmp = (int) ltmp;if (*endp != '0')ns_main_earlyfatal("%s '%s' must be numeric", desc, arg); if (tmp < 0 | tmp != ltmp)ns_main_earlyfatal("%s '%s&#

20、39; out of range", desc, arg); return (tmp);static struct flag_def const char *name; unsigned int value; mem_debug_flags = "trace", TYBS_MEM_DEBUGTRACE , "record", TYBS_MEM_DEBUGRECORD , "usage", TYBS_MEM_DEBUGUSAGE , "size", TYBS_MEM_DEBUGSIZE , "mc

21、tx", TYBS_MEM_DEBUGCTX , NULL, 0 ;static voidset_flags(const char *arg, struct flag_def *defs, unsigned int *ret) for (;) const struct flag_def *def;const char *end = strchr(arg, ',');int arglen;if (end = NULL)end = arg + strlen(arg);arglen = end - arg;for (def = defs; def->name != N

22、ULL; def+) if (arglen = (int)strlen(def->name) && memcmp(arg, def->name, arglen) = 0) *ret |= def->value; goto found;ns_main_earlyfatal("unrecognized flag '%.*s'", arglen, arg); found:if (*end = '0')break;arg = end + 1;static voidparse_command_line(int argc

23、, char *argv) int ch;int port;tybs_boolean_t disable6 = TYBS_FALSE;tybs_boolean_t disable4 = TYBS_FALSE; save_command_line(argc, argv);tybs_commandline_errprint = TYBS_FALSE;while (ch = tybs_commandline_parse(argc, argv, "46c:C:d:fgi:lm:n:N:p:P:" "sS:t:T:u:vVx:") != -1) switch (c

24、h) case '4':if (disable4)ns_main_earlyfatal("cannot specify -4 and -6"); if (tybs_net_probeipv4() != TYBS_R_SUCCESS) ns_main_earlyfatal("IPv4 not supported by OS"); tybs_net_disableipv6(); disable6 = TYBS_TRUE;break;case '6':if (disable6)ns_main_earlyfatal("c

25、annot specify -4 and -6");if (tybs_net_probeipv6() != TYBS_R_SUCCESS)ns_main_earlyfatal("IPv6 not supported by OS"); tybs_net_disableipv4(); disable4 = TYBS_TRUE;break;case 'c':ns_g_conffile = tybs_commandline_argument; lwresd_g_conffile = tybs_commandline_argument; if (lwresd

26、_g_useresolvconf)ns_main_earlyfatal("cannot specify -c and -C"); ns_g_conffileset = TYBS_TRUE; break;case 'C': lwresd_g_resolvconffile = tybs_commandline_argument; if (ns_g_conffileset)ns_main_earlyfatal("cannot specify -c and -C"); lwresd_g_useresolvconf = TYBS_TRUE; bre

27、ak;case 'd':ns_g_debuglevel = parse_int(tybs_commandline_argument, "debug level");break;case 'f': ns_g_foreground = TYBS_TRUE; break;case 'g': ns_g_foreground = TYBS_TRUE; ns_g_logstderr = TYBS_TRUE; break;/* XXXBEW -i should be removed */case 'i':lwresd_g_d

28、efaultpidfile = tybs_commandline_argument; break;case 'l':ns_g_lwresdonly = TYBS_TRUE; break;case 'm':set_flags(tybs_commandline_argument, mem_debug_flags, &tybs_mem_debugging);break;case 'N': /* Deprecated. */case 'n':ns_g_cpus = parse_int(tybs_commandline_argume

29、nt, "number of cpus");if (ns_g_cpus = 0)ns_g_cpus = 1; break;case 'p':port = parse_int(tybs_commandline_argument, "port"); if (port < 1 | port > 65535)ns_main_earlyfatal("port '%s' out of range", tybs_commandline_argument); ns_g_port = port; break;

30、/* XXXBEW Should -P be removed */case 'P':port = parse_int(tybs_commandline_argument, "port"); if (port < 1 | port > 65535)ns_main_earlyfatal("port '%s' out of range", tybs_commandline_argument); lwresd_g_listenport = port; break;case 's': want_stats

31、 = TYBS_TRUE; break;case 'S':maxsocks = parse_int(tybs_commandline_argument, "max number of sockets");break;case 't': ns_g_chrootdir = tybs_commandline_argument; break;case 'T':if (strcmp(tybs_commandline_argument, "clienttest") = 0) ns_g_clienttest = TYBS

32、_TRUE;elsefprintf(stderr, "unknown -T flag '%sn", tybs_commandline_argument); break;case 'u': ns_g_username = tybs_commandline_argument; break;case 'v': printf("BIND %sn", ns_g_version); exit(0);case 'V': printf("BIND %s built with %sn", ns_g

33、_version, ns_g_configargs);exit(0);case '': usage(); if (tybs_commandline_option = '') exit(0);ns_main_earlyfatal("unknown option '-%c'", tybs_commandline_option);default: ns_main_earlyfatal("parsing options returned %d", ch);argc -= tybs_commandline_index

34、;argv += tybs_commandline_index;if (argc > 0) usage(); ns_main_earlyfatal("extra command line arguments");static tybs_result_tcreate_managers(void) tybs_result_t result;unsigned int socks;#ifdef TYBS_PLATFORM_USETHREADSunsigned int cpus_detected;#endif#ifdef TYBS_PLATFORM_USETHREADScpus

35、_detected = tybs_os_ncpus();if (ns_g_cpus = 0)ns_g_cpus = cpus_detected;tybs_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_SERVER,TYBS_LOG_INFO, "found %u CPU%s, using %u worker thread%s", cpus_detected, cpus_detected = 1 "" : "s", ns_g_cpus, ns_g_cpus = 1 &

36、quot;" : "s");#elsens_g_cpus = 1;#endifresult = tybs_taskmgr_create(ns_g_mctx, ns_g_cpus, 0, &ns_g_taskmgr);if (result != TYBS_R_SUCCESS) UNEXPECTED_ERROR(_FILE_, _LINE_, "tybs_taskmgr_create() failed: %s", tybs_result_totext(result);return (TYBS_R_UNEXPECTED);result = t

37、ybs_timermgr_create(ns_g_mctx, &ns_g_timermgr);if (result != TYBS_R_SUCCESS) UNEXPECTED_ERROR(_FILE_, _LINE_, "tybs_timermgr_create() failed: %s", tybs_result_totext(result);return (TYBS_R_UNEXPECTED);result = tybs_socketmgr_create2(ns_g_mctx, &ns_g_socketmgr, maxsocks);if (result

38、!= TYBS_R_SUCCESS) UNEXPECTED_ERROR(_FILE_, _LINE_,"tybs_socketmgr_create() failed: %s", tybs_result_totext(result);return (TYBS_R_UNEXPECTED);result = tybs_socketmgr_getmaxsockets(ns_g_socketmgr, &socks);if (result = TYBS_R_SUCCESS) tybs_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL,NS_

39、LOGMODULE_SERVER,TYBS_LOG_INFO, "using up to %u sockets", socks);result = tybs_entropy_create(ns_g_mctx, &ns_g_entropy);if (result != TYBS_R_SUCCESS) UNEXPECTED_ERROR(_FILE_, _LINE_,"tybs_entropy_create() failed: %s", tybs_result_totext(result);return (TYBS_R_UNEXPECTED);resu

40、lt = tybs_hash_create(ns_g_mctx, ns_g_entropy, DNS_NAME_MAXWIRE); if (result != TYBS_R_SUCCESS) UNEXPECTED_ERROR(_FILE_, _LINE_, "tybs_hash_create() failed: %s", tybs_result_totext(result);return (TYBS_R_UNEXPECTED);return (TYBS_R_SUCCESS);static voiddestroy_managers(void) ns_lwresd_shutdo

41、wn(); tybs_entropy_detach(&ns_g_entropy); if (ns_g_fallbackentropy != NULL) tybs_entropy_detach(&ns_g_fallbackentropy);tybs_taskmgr_destroy(&ns_g_taskmgr); tybs_timermgr_destroy(&ns_g_timermgr); tybs_socketmgr_destroy(&ns_g_socketmgr); tybs_hash_destroy();static voidsetup(void) t

42、ybs_result_t result;#ifdef HA VE_LIBSCFchar *instance = NULL;#endifns_os_inituserinfo(ns_g_username); ns_os_tzset();ns_os_opendevnull();#ifdef HA VE_LIBSCFresult = ns_smf_get_instance(&instance, 0, ns_g_mctx);if (result = TYBS_R_SUCCESS)ns_smf_got_instance = 1;elsens_smf_got_instance = 0;if (ins

43、tance != NULL)tybs_mem_free(ns_g_mctx, instance);#endif /* HA VE_LIBSCF */#ifdef PA TH_RANDOMDEVif (ns_g_chrootdir != NULL) result = tybs_entropy_create(ns_g_mctx, &ns_g_fallbackentropy);if (result != TYBS_R_SUCCESS)ns_main_earlyfatal("tybs_entropy_create() failed: %s", tybs_result_tot

44、ext(result);result = tybs_entropy_createfilesource(ns_g_fallbackentropy, PATH_RANDOMDEV);if (result != TYBS_R_SUCCESS) ns_main_earlywarning("could not open pre-chroot " "entropy source %s: %s",PATH_RANDOMDEV , tybs_result_totext(result); tybs_entropy_detach(&ns_g_fallbackentr

45、opy);#endifns_os_chroot(ns_g_chrootdir);ns_os_minprivs();result = ns_log_init(TYBS_TF(ns_g_username != NULL); if (result != TYBS_R_SUCCESS) ns_main_earlyfatal("ns_log_init() failed: %s", tybs_result_totext(result);if (!ns_g_foreground)ns_os_daemonize();result = tybs_app_start();if (result

46、!= TYBS_R_SUCCESS) ns_main_earlyfatal("tybs_app_start() failed: %s",tybs_result_totext(result);tybs_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_NOTICE, "starting BIND %s%s", ns_g_version, saved_command_line);tybs_log_write(ns_g_lctx, NS_LOGCATEGORY_GE

47、NERAL, NS_LOGMODULE_MAIN,TYBS_LOG_NOTICE, "built with %s", ns_g_configargs);(void)tybs_resource_getlimit(tybs_resource_stacksize,&ns_g_initstacksize);(void)tybs_resource_getlimit(tybs_resource_datasize,&ns_g_initdatasize);(void)tybs_resource_getlimit(tybs_resource_coresize,&ns_

48、g_initcoresize);(void)tybs_resource_getlimit(tybs_resource_openfiles,&ns_g_initopenfiles);if (! tybs_file_isabsolute(ns_g_conffile) result = tybs_file_absolutepath(ns_g_conffile,absolute_conffile,sizeof(absolute_conffile);if (result != TYBS_R_SUCCESS)ns_main_earlyfatal("could not construct

49、absolute path of " "configuration file: %s", tybs_result_totext(result);ns_g_conffile = absolute_conffile; result = tybs_time_now(&ns_g_boottime); if (result != TYBS_R_SUCCESS)ns_main_earlyfatal("tybs_time_now() failed: %s", tybs_result_totext(result);result = create_man

50、agers();if (result != TYBS_R_SUCCESS) ns_main_earlyfatal("create_managers() failed: %s",tybs_result_totext(result);ns_builtin_init();#ifdef DLZresult = dlz_drivers_init();if (result != TYBS_R_SUCCESS) ns_main_earlyfatal("dlz_drivers_init() failed: %s", tybs_result_totext(result);

51、#endifns_server_create(ns_g_mctx, &ns_g_server);static voidcleanup(void) destroy_managers(); ns_server_destroy(& ns_builtin_deinit();#ifdef DLZ dlz_drivers_clear();#endifdns_name_destroy();tybs_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_NOTICE, "exiting&quo

52、t;);ns_log_shutdown();static char *memstats = NULL;void ns_main_setmemstats(const char *filename) if (memstats != NULL) free(memstats); memstats = NULL;if (filename = NULL)return;memstats = malloc(strlen(filename) + 1);if (memstats) strcpy(memstats, filename);#ifdef HA VE_LIBSCF tybs_result_t ns_smf

53、_get_instance(char *ins_name, int debug, tybs_mem_t *mctx) scf_handle_t *h = NULL;int namelen;char *instance;REQUIRE(ins_name != NULL && *ins_name = NULL);if (h = scf_handle_create(SCF_VERSION) = NULL) if (debug)UNEXPECTED_ERROR(_FILE_, _LINE_, "scf_handle_create() failed: %s", scf

54、_strerror(scf_error();return (TYBS_R_FAILURE);if (scf_handle_bind(h) = -1) if (debug)UNEXPECTED_ERROR(_FILE_, _LINE_, "scf_handle_bind() failed: %s", scf_strerror(scf_error();scf_handle_destroy(h);return (TYBS_R_FAILURE);if (namelen = scf_myname(h, NULL, 0) = -1) if (debug)UNEXPECTED_ERROR

55、(_FILE_, _LINE_, "scf_myname() failed: %s", scf_strerror(scf_error(); scf_handle_destroy(h); return (TYBS_R_FAILURE);if (instance = tybs_mem_allocate(mctx, namelen + 1) = NULL) UNEXPECTED_ERROR(_FILE_, _LINE_, "ns_smf_get_instance memory " "allocation failed: %s", tybs_

56、result_totext(TYBS_R_NOMEMORY);scf_handle_destroy(h);return (TYBS_R_FAILURE);if (scf_myname(h, instance, namelen + 1) = -1) if (debug)UNEXPECTED_ERROR(_FILE_, _LINE_, "scf_myname() failed: %s", scf_strerror(scf_error(); scf_handle_destroy(h); tybs_mem_free(mctx, instance); return (TYBS_R_F

57、AILURE);scf_handle_destroy(h);*ins_name = instance;return (TYBS_R_SUCCESS);#endif intmain(int argc, char *argv) tybs_result_t result;#ifdef HA VE_LIBSCF char *instance = NULL;#endifstrlcat(version,#ifdef _DATE_"named version: BIND " VERSION " (" _DA TE_ ")", #else"

58、named version: BIND " VERSION,#endifsizeof(version);result = tybs_file_progname(*argv, program_name, sizeof(program_name); if (result != TYBS_R_SUCCESS)ns_main_earlyfatal("program name too long");if (strcmp(program_name, "lwresd") = 0) ns_g_lwresdonly = TYBS_TRUE;tybs_assert

59、ion_setcallback(assertion_failed); tybs_error_setfatal(library_fatal_error); tybs_error_setunexpected(library_unexpected_error); ns_os_init(program_name);dns_result_register();dst_result_register(); tybscc_result_register();parse_command_line(argc, argv);if (ns_g_chrootdir != NULL) int len = strlen(

60、ns_g_chrootdir);if (strncmp(ns_g_chrootdir, ns_g_conffile, len) = 0 && (ns_g_conffilelen = '/' | ns_g_conffilelen = '') ns_main_earlywarning("config filename (-c %s) contains " "chroot path (-t %s)", ns_g_conffile, ns_g_chrootdir);result = tybs_mem_create(

61、0, 0, &ns_g_mctx);if (result != TYBS_R_SUCCESS) ns_main_earlyfatal("tybs_mem_create() failed: %s", tybs_result_totext(result);tybs_mem_setname(ns_g_mctx, "main", NULL);setup();do result = tybs_app_run();if (result = TYBS_R_RELOAD) ns_server_reloadwanted(ns_g_server); else if (result != TYBS_R_SUCCESS) UNEXPECTED_ERROR(_FILE_, _LINE_, "tybs_a