GNUnet  0.11.x
Macros | Typedefs | Enumerations | Functions
Logging

Macros

#define GNUNET_EXTRA_LOGGING   1
 define GNUNET_EXTRA_LOGGING if using this header outside the GNUnet source tree where gnunet_config.h is unavailable More...
 
#define GNUNET_assert(cond)
 Use this for fatal errors that cannot be handled. More...
 
#define GNUNET_assert_at(cond, f, l)
 Use this for fatal errors that cannot be handled. More...
 
#define GNUNET_assert_from(cond, comp)
 Use this for fatal errors that cannot be handled. More...
 
#define GNUNET_break(cond)
 Use this for internal assertion violations that are not fatal (can be handled) but should not occur. More...
 
#define GNUNET_break_op(cond)
 Use this for assertion violations caused by other peers (i.e. More...
 
#define GNUNET_log_strerror(level, cmd)
 Log an error message at log-level 'level' that indicates a failure of the command 'cmd' with the message given by strerror(errno). More...
 
#define GNUNET_log_from_strerror(level, component, cmd)
 Log an error message at log-level 'level' that indicates a failure of the command 'cmd' with the message given by strerror(errno). More...
 
#define GNUNET_log_strerror_file(level, cmd, filename)
 Log an error message at log-level 'level' that indicates a failure of the command 'cmd' with the message given by strerror(errno). More...
 
#define GNUNET_log_from_strerror_file(level, component, cmd, filename)
 Log an error message at log-level 'level' that indicates a failure of the command 'cmd' with the message given by strerror(errno). More...
 

Typedefs

typedef void(* GNUNET_Logger) (void *cls, enum GNUNET_ErrorType kind, const char *component, const char *date, const char *message)
 User-defined handler for log messages. More...
 

Enumerations

enum  GNUNET_ErrorType {
  GNUNET_ERROR_TYPE_UNSPECIFIED = -1 , GNUNET_ERROR_TYPE_NONE = 0 , GNUNET_ERROR_TYPE_ERROR = 1 , GNUNET_ERROR_TYPE_WARNING = 2 ,
  GNUNET_ERROR_TYPE_MESSAGE = 4 , GNUNET_ERROR_TYPE_INFO = 8 , GNUNET_ERROR_TYPE_DEBUG = 16 , GNUNET_ERROR_TYPE_INVALID = 32 ,
  GNUNET_ERROR_TYPE_BULK = 64
}
 Types of errors. More...
 

Functions

int GNUNET_get_log_skip (void)
 Get the number of log calls that are going to be skipped. More...
 
void GNUNET_log_nocheck (enum GNUNET_ErrorType kind, const char *message,...) __attribute__((format(printf
 Main log function. More...
 
void GNUNET_log_from_nocheck (enum GNUNET_ErrorType kind, const char *comp, const char *message,...) __attribute__((format(printf
 Log function that specifies an alternative component. More...
 
void GNUNET_log_config_missing (enum GNUNET_ErrorType kind, const char *section, const char *option)
 Log error message about missing configuration option. More...
 
void GNUNET_log_config_invalid (enum GNUNET_ErrorType kind, const char *section, const char *option, const char *required)
 Log error message about invalid configuration option value. More...
 
void GNUNET_abort_ (void) __attribute__((noreturn))
 Abort the process, generate a core dump if possible. More...
 
void GNUNET_log_skip (int n, int check_reset)
 Ignore the next n calls to the log function. More...
 
int GNUNET_log_setup (const char *comp, const char *loglevel, const char *logfile)
 Setup logging. More...
 
void GNUNET_logger_add (GNUNET_Logger logger, void *logger_cls)
 Add a custom logger. More...
 
void GNUNET_logger_remove (GNUNET_Logger logger, void *logger_cls)
 Remove a custom logger. More...
 
const char * GNUNET_sh2s (const struct GNUNET_ShortHashCode *shc)
 Convert a short hash value to a string (for printing debug messages). More...
 
const char * GNUNET_uuid2s (const struct GNUNET_Uuid *uuid)
 Convert a UUID to a string (for printing debug messages). More...
 
const char * GNUNET_h2s (const struct GNUNET_HashCode *hc)
 Convert a hash value to a string (for printing debug messages). More...
 
const char * GNUNET_h2s2 (const struct GNUNET_HashCode *hc)
 Convert a hash value to a string (for printing debug messages). More...
 
const char * GNUNET_h2s_full (const struct GNUNET_HashCode *hc)
 Convert a hash value to a string (for printing debug messages). More...
 
const char * GNUNET_p2s (const struct GNUNET_CRYPTO_EddsaPublicKey *p)
 Convert a public key value to a string (for printing debug messages). More...
 
const char * GNUNET_p2s2 (const struct GNUNET_CRYPTO_EddsaPublicKey *p)
 Convert a public key value to a string (for printing debug messages). More...
 
const char * GNUNET_e2s (const struct GNUNET_CRYPTO_EcdhePublicKey *p)
 Convert a public key value to a string (for printing debug messages). More...
 
const char * GNUNET_e2s2 (const struct GNUNET_CRYPTO_EcdhePublicKey *p)
 Convert a public key value to a string (for printing debug messages). More...
 
const char * GNUNET_i2s (const struct GNUNET_PeerIdentity *pid)
 Convert a peer identity to a string (for printing debug messages). More...
 
const char * GNUNET_i2s2 (const struct GNUNET_PeerIdentity *pid)
 Convert a peer identity to a string (for printing debug messages). More...
 
const char * GNUNET_i2s_full (const struct GNUNET_PeerIdentity *pid)
 Convert a peer identity to a string (for printing debug messages). More...
 
const char * GNUNET_a2s (const struct sockaddr *addr, socklen_t addrlen)
 Convert a "struct sockaddr*" (IPv4 or IPv6 address) to a string (for printing debug messages). More...
 
const char * GNUNET_error_type_to_string (enum GNUNET_ErrorType kind)
 Convert error type to string. More...
 

Detailed Description

See also
Documentation

Macro Definition Documentation

◆ GNUNET_EXTRA_LOGGING

#define GNUNET_EXTRA_LOGGING   1

define GNUNET_EXTRA_LOGGING if using this header outside the GNUnet source tree where gnunet_config.h is unavailable

Definition at line 146 of file gnunet_common.h.

◆ GNUNET_assert

#define GNUNET_assert (   cond)
Value:
do \
{ \
if (! (cond)) \
{ \
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, \
dgettext ("gnunet", "Assertion failed at %s:%d. Aborting.\n"), \
__FILE__, \
__LINE__); \
GNUNET_abort_ (); \
} \
} while (0)
#define dgettext(Domainname, Msgid)
Definition: gettext.h:46
@ GNUNET_ERROR_TYPE_ERROR

Use this for fatal errors that cannot be handled.

Definition at line 904 of file gnunet_common.h.

◆ GNUNET_assert_at

#define GNUNET_assert_at (   cond,
  f,
  l 
)
Value:
do \
{ \
if (! (cond)) \
{ \
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, \
dgettext ("gnunet", "Assertion failed at %s:%d. Aborting.\n"), \
f, \
l); \
GNUNET_abort_ (); \
} \
} while (0)
static struct LoggingHandle * l

Use this for fatal errors that cannot be handled.

Definition at line 922 of file gnunet_common.h.

◆ GNUNET_assert_from

#define GNUNET_assert_from (   cond,
  comp 
)
Value:
do \
{ \
if (! (cond)) \
{ \
GNUNET_log_from (GNUNET_ERROR_TYPE_ERROR, \
comp, \
dgettext ("gnunet", "Assertion failed at %s:%d. Aborting.\n"), \
__FILE__, \
__LINE__); \
GNUNET_abort_ (); \
} \
} while (0)

Use this for fatal errors that cannot be handled.

Parameters
condCondition to evaluate
compComponent string to use for logging

Definition at line 943 of file gnunet_common.h.

◆ GNUNET_break

#define GNUNET_break (   cond)
Value:
do \
{ \
if (! (cond)) \
{ \
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, \
dgettext ("gnunet", "Assertion failed at %s:%d.\n"), \
__FILE__, \
__LINE__); \
} \
} while (0)

Use this for internal assertion violations that are not fatal (can be handled) but should not occur.

Definition at line 985 of file gnunet_common.h.

◆ GNUNET_break_op

#define GNUNET_break_op (   cond)
Value:
do \
{ \
if (! (cond)) \
{ \
dgettext ("gnunet", "External protocol violation detected at %s:%d.\n"), \
__FILE__, \
__LINE__); \
} \
} while (0)
@ GNUNET_ERROR_TYPE_WARNING
@ GNUNET_ERROR_TYPE_BULK

Use this for assertion violations caused by other peers (i.e.

protocol violations). We do not want to confuse end-users (say, some other peer runs an older, broken or incompatible GNUnet version), but we still want to see these problems during development and testing. "OP == other peer".

Definition at line 1007 of file gnunet_common.h.

◆ GNUNET_log_strerror

#define GNUNET_log_strerror (   level,
  cmd 
)
Value:
do \
{ \
GNUNET_log (level, \
dgettext ("gnunet", "`%s' failed at %s:%d with error: %s\n"), \
cmd, \
__FILE__, \
__LINE__, \
strerror (errno)); \
} while (0)

Log an error message at log-level 'level' that indicates a failure of the command 'cmd' with the message given by strerror(errno).

Definition at line 1026 of file gnunet_common.h.

◆ GNUNET_log_from_strerror

#define GNUNET_log_from_strerror (   level,
  component,
  cmd 
)
Value:
do \
{ \
GNUNET_log_from (level, \
dgettext ("gnunet", "`%s' failed at %s:%d with error: %s\n"), \
cmd, \
__FILE__, \
__LINE__, \
strerror (errno)); \
} while (0)
static char * component
Running component.

Log an error message at log-level 'level' that indicates a failure of the command 'cmd' with the message given by strerror(errno).

Definition at line 1044 of file gnunet_common.h.

◆ GNUNET_log_strerror_file

#define GNUNET_log_strerror_file (   level,
  cmd,
  filename 
)
Value:
do \
{ \
GNUNET_log (level, \
dgettext ("gnunet", "`%s' failed on file `%s' at %s:%d with error: %s\n"), \
cmd, \
__FILE__, \
__LINE__, \
strerror (errno)); \
} while (0)
static char * filename

Log an error message at log-level 'level' that indicates a failure of the command 'cmd' with the message given by strerror(errno).

Definition at line 1063 of file gnunet_common.h.

◆ GNUNET_log_from_strerror_file

#define GNUNET_log_from_strerror_file (   level,
  component,
  cmd,
  filename 
)
Value:
do \
{ \
GNUNET_log_from (level, \
dgettext ("gnunet", "`%s' failed on file `%s' at %s:%d with error: %s\n"), \
cmd, \
__FILE__, \
__LINE__, \
strerror (errno)); \
} while (0)

Log an error message at log-level 'level' that indicates a failure of the command 'cmd' with the message given by strerror(errno).

Definition at line 1082 of file gnunet_common.h.

Typedef Documentation

◆ GNUNET_Logger

typedef void(* GNUNET_Logger) (void *cls, enum GNUNET_ErrorType kind, const char *component, const char *date, const char *message)

User-defined handler for log messages.

Parameters
clsclosure
kindsevereity
componentwhat component is issuing the message?
datewhen was the message logged?
messagewhat is the message

Definition at line 446 of file gnunet_common.h.

Enumeration Type Documentation

◆ GNUNET_ErrorType

Types of errors.

Enumerator
GNUNET_ERROR_TYPE_UNSPECIFIED 
GNUNET_ERROR_TYPE_NONE 
GNUNET_ERROR_TYPE_ERROR 
GNUNET_ERROR_TYPE_WARNING 
GNUNET_ERROR_TYPE_MESSAGE 
GNUNET_ERROR_TYPE_INFO 
GNUNET_ERROR_TYPE_DEBUG 
GNUNET_ERROR_TYPE_INVALID 
GNUNET_ERROR_TYPE_BULK 

Definition at line 419 of file gnunet_common.h.

420 {
425  /* UX: We need a message type that is output by
426  * default without looking like there is a problem.
427  */
433 };
@ GNUNET_ERROR_TYPE_UNSPECIFIED
@ GNUNET_ERROR_TYPE_NONE
@ GNUNET_ERROR_TYPE_INVALID
@ GNUNET_ERROR_TYPE_MESSAGE
@ GNUNET_ERROR_TYPE_DEBUG
@ GNUNET_ERROR_TYPE_INFO

Function Documentation

◆ GNUNET_get_log_skip()

int GNUNET_get_log_skip ( void  )

Get the number of log calls that are going to be skipped.

Returns
number of log calls to be ignored

Definition at line 948 of file common_logging.c.

949 {
950  return skip_log;
951 }
static GNUNET_THREAD_LOCAL int skip_log
Number of log calls to ignore.

References skip_log.

◆ GNUNET_log_nocheck()

void GNUNET_log_nocheck ( enum GNUNET_ErrorType  kind,
const char *  message,
  ... 
)

Main log function.

Parameters
kindhow serious is the error?
messagewhat is the message (format string)
...arguments for format string

◆ GNUNET_log_from_nocheck()

void GNUNET_log_from_nocheck ( enum GNUNET_ErrorType  kind,
const char *  comp,
const char *  message,
  ... 
)

Log function that specifies an alternative component.

This function should be used by plugins.

Parameters
kindhow serious is the error?
compcomponent responsible for generating the message
messagewhat is the message (format string)
...arguments for format string

Referenced by mq_init(), proto_read_kx(), queue_read(), queue_read_kx(), send_challenge(), and transmit_kx().

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◆ GNUNET_log_config_missing()

void GNUNET_log_config_missing ( enum GNUNET_ErrorType  kind,
const char *  section,
const char *  option 
)

Log error message about missing configuration option.

Parameters
kindlog level
sectionsection with missing option
optionname of missing option

Definition at line 1458 of file common_logging.c.

1461 {
1462  GNUNET_log (kind,
1463  _ (
1464  "Configuration fails to specify option `%s' in section `%s'!\n"),
1465  option,
1466  section);
1467 }
#define GNUNET_log(kind,...)
#define _(String)
GNU gettext support macro.
Definition: platform.h:177

References _, and GNUNET_log.

Referenced by database_setup(), get_bootstrap_server(), get_update_information_directory(), GNUNET_CONFIGURATION_config_tool_run(), GNUNET_CONVERSATION_phone_create(), GNUNET_DATACACHE_create(), GNUNET_FRIENDS_parse(), GNUNET_FRIENDS_write_start(), GNUNET_RPS_connect(), GNUNET_TESTBED_run(), GSF_pending_request_init_(), libgnunet_plugin_dhtu_ip_init(), libgnunet_plugin_transport_tcp_init(), libgnunet_plugin_transport_unix_init(), load(), load_hostlist_file(), logger_run(), new_sub(), read_index_list(), run(), save(), save_hostlist_file(), setup_exit_helper_args(), and write_index_list().

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◆ GNUNET_log_config_invalid()

void GNUNET_log_config_invalid ( enum GNUNET_ErrorType  kind,
const char *  section,
const char *  option,
const char *  required 
)

Log error message about invalid configuration option value.

Parameters
kindlog level
sectionsection with invalid option
optionname of invalid option
requiredwhat is required that is invalid about the option

Definition at line 1479 of file common_logging.c.

1483 {
1484  GNUNET_log (
1485  kind,
1486  _ (
1487  "Configuration specifies invalid value for option `%s' in section `%s': %s\n"),
1488  option,
1489  section,
1490  required);
1491 }

References _, and GNUNET_log.

Referenced by advertise_dns_exit(), GCD_init(), GNUNET_CLIENT_test(), GNUNET_GNS_lookup_with_tld(), GNUNET_TESTBED_run(), GSF_push_init_(), libgnunet_plugin_dhtu_ip_init(), libgnunet_plugin_transport_udp_init(), read_service_conf(), run(), setup_exit_helper_args(), setup_service(), and test_service_configuration().

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◆ GNUNET_abort_()

void GNUNET_abort_ ( void  )

Abort the process, generate a core dump if possible.

Most code should use GNUNET_assert (0) instead to first log the location of the failure.

Definition at line 279 of file common_logging.c.

280 {
281  abort ();
282 }

◆ GNUNET_log_skip()

void GNUNET_log_skip ( int  n,
int  check_reset 
)

Ignore the next n calls to the log function.

Parameters
nnumber of log calls to ignore (could be negative)
check_resetGNUNET_YES to assert that the log skip counter is currently zero

Ignore the next n calls to the log function.

Parameters
nnumber of log calls to ignore (could be negative)
check_resetGNUNET_YES to assert that the log skip counter is currently zero

Definition at line 924 of file common_logging.c.

925 {
926  int ok;
927 
928  if (0 == n)
929  {
930  ok = (0 == skip_log);
931  skip_log = 0;
932  if (check_reset)
933  GNUNET_break (ok);
934  }
935  else
936  {
937  skip_log += n;
938  }
939 }
static int ok
Return value from 'main' (0 == success)
#define GNUNET_break(cond)
Use this for internal assertion violations that are not fatal (can be handled) but should not occur.

References GNUNET_break, ok, and skip_log.

◆ GNUNET_log_setup()

int GNUNET_log_setup ( const char *  comp,
const char *  loglevel,
const char *  logfile 
)

Setup logging.

Parameters
compdefault component to use
loglevelwhat types of messages should be logged
logfilechange logging to logfile (use NULL to keep stderr)
Returns
GNUNET_OK on success, GNUNET_SYSERR if logfile could not be opened
Parameters
compdefault component to use
loglevelwhat types of messages should be logged
logfilewhich file to write log messages to (can be NULL)
Returns
GNUNET_OK on success

Definition at line 708 of file common_logging.c.

711 {
712  const char *env_logfile;
713 
714  min_level = get_type (loglevel);
715 #if ! defined(GNUNET_CULL_LOGGING)
717 #endif
719  GNUNET_asprintf (&component, "%s-%d", comp, getpid ());
722 
723  env_logfile = getenv ("GNUNET_FORCE_LOGFILE");
724  if ((NULL != env_logfile) && (strlen (env_logfile) > 0))
725  logfile = env_logfile;
726  if (NULL == logfile)
727  return GNUNET_OK;
730  if (NULL == log_file_name)
731  return GNUNET_SYSERR;
732 #if defined(GNUNET_CULL_LOGGING)
733  /* log file option not allowed for wallet logic */
734  GNUNET_assert (NULL == logfile);
735  return GNUNET_OK;
736 #else
737  {
738  time_t t;
739  const struct tm *tm;
740 
741  t = time (NULL);
742  tm = gmtime (&t);
743  return setup_log_file (tm);
744  }
745 #endif
746 }
static void parse_all_definitions()
Utility function - parses GNUNET_LOG and GNUNET_FORCE_LOG.
static char * log_file_name
Format string describing the name of the log file.
static char * component_nopid
Running component (without pid).
static enum GNUNET_ErrorType get_type(const char *log)
Convert a textual description of a loglevel to the respective enumeration type.
static enum GNUNET_ErrorType min_level
Minimum log level.
static int setup_log_file(const struct tm *tm)
Setup the log file.
char * getenv()
static struct GNUNET_SCHEDULER_Task * t
Main task.
@ GNUNET_OK
Definition: gnunet_common.h:95
@ GNUNET_SYSERR
Definition: gnunet_common.h:93
#define GNUNET_assert(cond)
Use this for fatal errors that cannot be handled.
int int GNUNET_asprintf(char **buf, const char *format,...) __attribute__((format(printf
Like asprintf, just portable.
#define GNUNET_strdup(a)
Wrapper around GNUNET_xstrdup_.
#define GNUNET_free(ptr)
Wrapper around free.
char * GNUNET_STRINGS_filename_expand(const char *fil)
Complete filename (a la shell) from abbrevition.
Definition: strings.c:482

References component, component_nopid, get_type(), getenv(), GNUNET_asprintf(), GNUNET_assert, GNUNET_free, GNUNET_OK, GNUNET_strdup, GNUNET_STRINGS_filename_expand(), GNUNET_SYSERR, log_file_name, min_level, parse_all_definitions(), setup_log_file(), and t.

Referenced by get_app(), GNUNET_SERVICE_run_(), GNUNET_TESTING_service_run(), GNUNET_TRANSPORT_TESTING_main_(), LEGACY_SERVICE_run(), main(), run(), run_service(), test_master(), and testbed_run().

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◆ GNUNET_logger_add()

void GNUNET_logger_add ( GNUNET_Logger  logger,
void *  logger_cls 
)

Add a custom logger.

Note that installing any custom logger will disable the standard logger. When multiple custom loggers are installed, all will be called. The standard logger will only be used if no custom loggers are present.

Parameters
loggerlog function
logger_clsclosure for logger

Definition at line 759 of file common_logging.c.

760 {
761  struct CustomLogger *entry;
762 
763  entry = GNUNET_new (struct CustomLogger);
764  entry->logger = logger;
765  entry->logger_cls = logger_cls;
766  entry->next = loggers;
767  loggers = entry;
768 }
static struct CustomLogger * loggers
Linked list of our custom loggres.
#define GNUNET_new(type)
Allocate a struct or union of the given type.
Linked list of active loggers.
void * logger_cls
Closure for logger.
struct CustomLogger * next
This is a linked list.
GNUNET_Logger logger
Log function.

References GNUNET_new, gnunet_testing::logger, CustomLogger::logger, CustomLogger::logger_cls, loggers, and CustomLogger::next.

◆ GNUNET_logger_remove()

void GNUNET_logger_remove ( GNUNET_Logger  logger,
void *  logger_cls 
)

Remove a custom logger.

Parameters
loggerlog function
logger_clsclosure for logger

Definition at line 778 of file common_logging.c.

779 {
780  struct CustomLogger *pos;
781  struct CustomLogger *prev;
782 
783  prev = NULL;
784  pos = loggers;
785  while ((NULL != pos) &&
786  ((pos->logger != logger) || (pos->logger_cls != logger_cls)))
787  {
788  prev = pos;
789  pos = pos->next;
790  }
791  GNUNET_assert (NULL != pos);
792  if (NULL == prev)
793  loggers = pos->next;
794  else
795  prev->next = pos->next;
796  GNUNET_free (pos);
797 }

References GNUNET_assert, GNUNET_free, gnunet_testing::logger, CustomLogger::logger, CustomLogger::logger_cls, loggers, and CustomLogger::next.

◆ GNUNET_sh2s()

const char * GNUNET_sh2s ( const struct GNUNET_ShortHashCode shc)

Convert a short hash value to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant!

Parameters
shcthe hash code
Returns
string

Definition at line 1259 of file common_logging.c.

1260 {
1261  static GNUNET_THREAD_LOCAL char buf[64];
1262 
1263  GNUNET_STRINGS_data_to_string (shc, sizeof(*shc), buf, sizeof(buf));
1264  buf[6] = '\0';
1265  return (const char *) buf;
1266 }
static char buf[2048]
char * GNUNET_STRINGS_data_to_string(const void *data, size_t size, char *out, size_t out_size)
Convert binary data to ASCII encoding using CrockfordBase32.
Definition: strings.c:695
#define GNUNET_THREAD_LOCAL
Definition: platform.h:246

References buf, GNUNET_STRINGS_data_to_string(), and GNUNET_THREAD_LOCAL.

Referenced by change_handle_member_id(), check_for_rekeying(), create_handle_member_id(), decrypt_box(), decrypt_rekey(), delete_room_message(), destroy_route(), discard_all_from_rung_tail(), dv_setup_key_state_from_km(), GCC_2s(), GCC_handle_kx(), GCC_handle_kx_auth(), handle_connection_broken(), handle_connection_create(), handle_connection_create_ack(), handle_connection_destroy(), handle_message_join(), handle_message_leave(), handle_room_close(), handle_room_entry(), handle_room_open(), handle_tunnel_kx(), handle_validation_challenge(), handle_validation_response(), iterate_load_next_member_sessions(), iterate_save_members(), join_room(), mqm_execute(), on_message(), pack_message(), remove_room_member_session(), route_message(), send_broken(), send_kx(), send_kx_auth(), send_room_message(), send_UDPRekey(), sock_read(), start_address_validation(), start_dv_learn(), update_member_session_history(), validation_start_cb(), and validation_transmit_on_queue().

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◆ GNUNET_uuid2s()

const char * GNUNET_uuid2s ( const struct GNUNET_Uuid uuid)

Convert a UUID to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant!

Parameters
uuidthe UUID
Returns
string

Definition at line 1279 of file common_logging.c.

1280 {
1281  static GNUNET_THREAD_LOCAL char buf[32];
1282 
1283  GNUNET_STRINGS_data_to_string (uuid, sizeof(*uuid), buf, sizeof(buf));
1284  buf[6] = '\0';
1285  return (const char *) buf;
1286 }

References buf, GNUNET_STRINGS_data_to_string(), and GNUNET_THREAD_LOCAL.

Referenced by cummulative_ack(), handle_reliability_ack(), handle_reliability_box(), and prepare_pending_acknowledgement().

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◆ GNUNET_h2s()

const char* GNUNET_h2s ( const struct GNUNET_HashCode hc)

Convert a hash value to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant!

Parameters
hcthe hash code
Returns
string

Convert a hash value to a string (for printing debug messages).

Parameters
hcthe hash code
Returns
string form; will be overwritten by next call to GNUNET_h2s.

Definition at line 1130 of file common_logging.c.

1131 {
1133 
1135  ret.encoding[8] = '\0';
1136  return (const char *) ret.encoding;
1137 }
static int ret
Return value of the commandline.
Definition: gnunet-abd.c:81
void GNUNET_CRYPTO_hash_to_enc(const struct GNUNET_HashCode *block, struct GNUNET_CRYPTO_HashAsciiEncoded *result)
Convert hash to ASCII encoding.
Definition: crypto_hash.c:55
0-terminated ASCII encoding of a struct GNUNET_HashCode.

References GNUNET_CRYPTO_hash_to_enc(), GNUNET_THREAD_LOCAL, and ret.

Referenced by add_get_request_to_pending(), add_member_session(), advertise_dns_exit(), block_proc(), callback_found_message(), callback_room_connect(), callback_room_deletion(), callback_room_handle_message(), cancel_store_operation(), cb_channel_destruction(), cb_intersection_element_removed(), change_handle_member_id(), check_edge(), clean_request(), client_release_ports(), client_request_complete_alice(), client_response_handler(), consider_ss_ack(), create_channel_to_destination(), create_handle_member_id(), datacache_get_iterator(), decrypt_rekey(), delayed_get(), delayed_put(), delete_room_message(), derive_aes_key(), derive_auth_key(), derive_iv(), derive_pong_iv(), dht_get_string_accept_handler(), dht_get_string_handler(), do_rekey(), dv_setup_key_state_from_km(), env_delete_notify(), execute_add(), execute_select(), expired_processor(), filter_all(), filtered_map_initialization(), forward_reply(), forward_tunnel_message(), GCCH_2s(), GCCH_bind(), GCCH_channel_incoming_new(), GCCH_channel_local_new(), GCCH_get_id(), GDS_CLIENTS_handle_reply(), GDS_DATACACHE_handle_put(), GDS_NEIGHBOURS_handle_get(), GDS_NEIGHBOURS_handle_put(), GDS_NEIGHBOURS_handle_reply(), get_room_data_subdir(), get_store_message(), get_target_peers(), GNUNET_CADET_channel_create(), GNUNET_CADET_open_port(), GNUNET_DATACACHE_get(), GNUNET_DATACACHE_get_closest(), GNUNET_DATACACHE_put(), GNUNET_DATASTORE_get_key(), GNUNET_DATASTORE_put(), GNUNET_DATASTORE_remove(), GNUNET_DHT_get_start(), GNUNET_DHT_get_stop(), GNUNET_DHT_put(), GNUNET_FS_add_to_index(), GNUNET_FS_handle_on_demand_block(), GNUNET_FS_tree_encoder_next(), GNUNET_NAMECACHE_lookup_block(), GNUNET_SET_listen(), GNUNET_SET_listen_cancel(), GNUNET_SETI_listen(), GNUNET_SETI_listen_cancel(), GNUNET_SETU_listen(), GNUNET_SETU_listen_cancel(), GSC_KX_encrypt_and_transmit(), GSC_KX_init(), GSF_cadet_query(), GSF_cadet_query_cancel(), GSF_pending_request_create_(), GSF_pending_request_get_message_(), GSF_plan_add_(), handle_ack(), handle_bob_client_message(), handle_channel_create(), handle_channel_created(), handle_client_evaluate(), handle_client_join(), handle_client_listen(), handle_client_redirect_to_service(), handle_client_register_message(), handle_client_reject(), handle_client_set_add(), handle_client_start_search(), handle_client_unindex(), handle_data(), handle_datastore_reply(), handle_dht_local_get(), handle_dht_local_get_stop(), handle_dht_local_put(), handle_dht_p2p_get(), handle_dht_p2p_put(), handle_dht_p2p_result(), handle_dht_reply(), handle_encrypted(), handle_ephemeral_key(), handle_get_key(), handle_get_message(), handle_icmp_service(), handle_incoming_msg(), handle_local_result(), handle_member_id(), handle_message_join(), handle_message_leave(), handle_namecache_block_response(), handle_p2p_get(), handle_p2p_put(), handle_p2p_reply(), handle_plaintext_channel_open(), handle_port_close(), handle_port_open(), handle_put(), handle_query_message(), handle_recv_message(), handle_remove(), handle_reply(), handle_request(), handle_room_close(), handle_room_entry(), handle_room_open(), handle_send_message(), handle_tcp_service(), handle_udp_service(), handle_union_p2p_demand(), handle_union_p2p_elements(), handle_union_p2p_full_element(), handle_union_p2p_offer(), hash_for_index_cb(), hash_for_index_val(), initialize_map_unfiltered(), iterate_initial_edge(), iterate_load_next_session(), iterate_save_operations(), iterate_save_rooms(), iterate_save_session(), iterator_bf_create(), iterator_bf_reduce(), join_room(), kce_generate_cb(), kce_generate_rekey_cb(), load_state(), lookup_task(), mq_send_d(), mysql_plugin_put(), mysql_plugin_remove_key(), namecache_sqlite_cache_block(), new_element_cb(), notify_handle_message(), on_message(), open_room(), perform_dht_put(), plan(), postgres_plugin_get_random(), prepare_client_end_notification(), prepare_ibf_iterator(), print_channel_destination(), print_edge(), print_indexed(), process(), process_client_result(), process_dht_put_content(), process_local_reply(), process_migration_content(), process_reply(), process_result_with_request(), put_cb(), put_continuation(), quota_processor(), recv_message_request(), regex_find_path(), REGEX_INTERNAL_iterate_all_edges(), REGEX_INTERNAL_search(), regex_iterator(), regex_next_edge(), REGEX_TEST_automaton_save_graph_step(), remove_by_unique_id(), remove_continuation(), remove_member_session(), remove_room_member_session(), remove_store_contact(), requester_callback(), responder_callback(), route_packet(), run(), schedule_block_download(), secret_destroy(), select_peer(), send_full_element_iterator(), send_handle_message(), send_key(), send_offers_iterator(), send_remaining_elements(), send_tunnel_message(), send_UDPRekey(), set_result_cb(), sqlite_plugin_get(), sqlite_plugin_get_closest(), sqlite_plugin_get_random(), sqlite_plugin_put(), start_intersection(), start_local_query(), start_p2p_processing(), store_service(), timeout_closed_cb(), transmit_client_response(), transmit_item(), transmit_pending(), transmit_request(), update_member_session_history(), update_room_message(), update_store_contact(), and write_item().

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◆ GNUNET_h2s2()

const char* GNUNET_h2s2 ( const struct GNUNET_HashCode hc)

Convert a hash value to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant! Identical to GNUNET_h2s(), except that another buffer is used so both GNUNET_h2s() and GNUNET_h2s2() can be used within the same log statement.

Parameters
hcthe hash code
Returns
string

Convert a hash value to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant! Identical to GNUNET_h2s(), except that another buffer is used so both GNUNET_h2s() and GNUNET_h2s2() can be used within the same log statement.

Parameters
hcthe hash code
Returns
string form; will be overwritten by next call to GNUNET_h2s.

Definition at line 1151 of file common_logging.c.

1152 {
1154 
1156  ret.encoding[8] = '\0';
1157  return (const char *) ret.encoding;
1158 }

References GNUNET_CRYPTO_hash_to_enc(), GNUNET_THREAD_LOCAL, and ret.

Referenced by GSC_KX_encrypt_and_transmit(), and handle_encrypted().

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◆ GNUNET_h2s_full()

const char* GNUNET_h2s_full ( const struct GNUNET_HashCode hc)

Convert a hash value to a string (for printing debug messages).

This prints all 104 characters of a hashcode! This is one of the very few calls in the entire API that is NOT reentrant!

Parameters
hcthe hash code
Returns
string

Convert a hash value to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant!

Parameters
hcthe hash code
Returns
string form; will be overwritten by next call to GNUNET_h2s_full.

Definition at line 1298 of file common_logging.c.

1299 {
1301 
1303  ret.encoding[sizeof(ret) - 1] = '\0';
1304  return (const char *) ret.encoding;
1305 }

References GNUNET_CRYPTO_hash_to_enc(), GNUNET_THREAD_LOCAL, and ret.

Referenced by forward_reply(), get_callback(), get_resp_callback(), handle_dht_local_get(), handle_dht_local_put(), handle_dht_p2p_put(), handle_recv_message(), namecache_cache_block(), namecache_lookup_block(), namecache_sqlite_cache_block(), namecache_sqlite_lookup_block(), new_sub(), put_callback(), and run().

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◆ GNUNET_p2s()

const char * GNUNET_p2s ( const struct GNUNET_CRYPTO_EddsaPublicKey p)

Convert a public key value to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant!

Parameters
hcthe hash code
Returns
string

Definition at line 1171 of file common_logging.c.

1172 {
1174  struct GNUNET_HashCode hc;
1175 
1176  GNUNET_CRYPTO_hash (p, sizeof(*p), &hc);
1178  ret.encoding[6] = '\0';
1179  return (const char *) ret.encoding;
1180 }
static struct GNUNET_OS_Process * p
Helper process we started.
Definition: gnunet-qr.c:59
void GNUNET_CRYPTO_hash(const void *block, size_t size, struct GNUNET_HashCode *ret)
Compute hash of a given block.
Definition: crypto_hash.c:41
A 512-bit hashcode.

References GNUNET_CRYPTO_hash(), GNUNET_CRYPTO_hash_to_enc(), GNUNET_THREAD_LOCAL, p, and ret.

Referenced by do_rekey(), and inject_rekey().

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◆ GNUNET_p2s2()

const char * GNUNET_p2s2 ( const struct GNUNET_CRYPTO_EddsaPublicKey p)

Convert a public key value to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant!

Parameters
hcthe hash code
Returns
string

Definition at line 1193 of file common_logging.c.

1194 {
1196  struct GNUNET_HashCode hc;
1197 
1198  GNUNET_CRYPTO_hash (p, sizeof(*p), &hc);
1200  ret.encoding[6] = '\0';
1201  return (const char *) ret.encoding;
1202 }

References GNUNET_CRYPTO_hash(), GNUNET_CRYPTO_hash_to_enc(), GNUNET_THREAD_LOCAL, p, and ret.

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◆ GNUNET_e2s()

const char * GNUNET_e2s ( const struct GNUNET_CRYPTO_EcdhePublicKey p)

Convert a public key value to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant!

Parameters
hcthe hash code
Returns
string

Definition at line 1215 of file common_logging.c.

1216 {
1218  struct GNUNET_HashCode hc;
1219 
1220  GNUNET_CRYPTO_hash (p, sizeof(*p), &hc);
1222  ret.encoding[6] = '\0';
1223  return (const char *) ret.encoding;
1224 }

References GNUNET_CRYPTO_hash(), GNUNET_CRYPTO_hash_to_enc(), GNUNET_THREAD_LOCAL, p, and ret.

Referenced by do_rekey(), GCC_handle_kx(), GCC_handle_kx_auth(), GCT_add_channel(), GCT_handle_kx(), handle_tunnel_kx(), inject_rekey(), mqm_execute(), send_kx(), and send_kx_auth().

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◆ GNUNET_e2s2()

const char * GNUNET_e2s2 ( const struct GNUNET_CRYPTO_EcdhePublicKey p)

Convert a public key value to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant!

Parameters
hcthe hash code
Returns
string

Definition at line 1237 of file common_logging.c.

1238 {
1240  struct GNUNET_HashCode hc;
1241 
1242  GNUNET_CRYPTO_hash (p, sizeof(*p), &hc);
1244  ret.encoding[6] = '\0';
1245  return (const char *) ret.encoding;
1246 }

References GNUNET_CRYPTO_hash(), GNUNET_CRYPTO_hash_to_enc(), GNUNET_THREAD_LOCAL, p, and ret.

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◆ GNUNET_i2s()

const char* GNUNET_i2s ( const struct GNUNET_PeerIdentity pid)

Convert a peer identity to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant!

Parameters
pidthe peer identity
Returns
string form of the pid; will be overwritten by next call to GNUNET_i2s().
Parameters
pidthe peer identity
Returns
string form of the pid; will be overwritten by next call to GNUNET_i2s.

Definition at line 1316 of file common_logging.c.

1317 {
1318  static GNUNET_THREAD_LOCAL char buf[5];
1319  char *ret;
1320 
1321  if (NULL == pid)
1322  return "NULL";
1324  GNUNET_strlcpy (buf, ret, sizeof(buf));
1325  GNUNET_free (ret);
1326  return buf;
1327 }
static struct GNUNET_PeerIdentity pid
Identity of the peer we transmit to / connect to.
char * GNUNET_CRYPTO_eddsa_public_key_to_string(const struct GNUNET_CRYPTO_EddsaPublicKey *pub)
Convert a public key to a string.
Definition: crypto_ecc.c:251
size_t GNUNET_strlcpy(char *dst, const char *src, size_t n)
Like strlcpy but portable.
Definition: strings.c:162
struct GNUNET_CRYPTO_EddsaPublicKey public_key

References buf, GNUNET_CRYPTO_eddsa_public_key_to_string(), GNUNET_free, GNUNET_strlcpy(), GNUNET_THREAD_LOCAL, pid, GNUNET_PeerIdentity::public_key, and ret.

Referenced by activate_core_visible_dv_path(), add_host_to_known_hosts(), add_known_to_bloom(), add_revocation(), add_to_tc(), add_valid_address(), addr_info_cb(), adjust_running_peers(), age_values(), ats_perf_mon_cb(), ats_request_address_change(), attempt_connect(), attempt_connect_task(), backtalker_monotime_cb(), bandwidth_changed_cb(), blacklist_cb(), blacklist_cfg_iter(), broadcast_mst_cb(), cache_transport_peer_connect_notify(), cadet_mq_send_now(), cadet_timeout(), callback_room_connect(), cb_channel_destruction(), cb_channel_incoming(), cb_intersection_request_alice(), check_access(), check_hello(), check_info(), check_peer_online(), check_peer_pull_reply(), check_vl_transmission(), churn_cb(), clean_peer(), client_connect(), client_delete_session(), client_disconnect_cb(), client_receive(), client_receive_mst_cb(), client_run(), client_send_response(), clients_notify_stream_peer(), compute_diversity(), compute_rand_delay(), connect_bl_check_cont(), connect_cb(), connect_handler(), connect_notify(), consider_for_advertising(), consider_sending_fc(), core_connect_cb(), core_disconnect_cb(), core_init(), core_mq_send_impl(), cores_send_connect_info(), cores_send_disconnect_info(), create_channel_to_destination(), create_session(), cummulative_ack(), database_setup(), decrypt_new_element(), default_reply_handle(), delayed_disconnect(), deliver_message(), derive_aes_key(), derive_iv(), derive_pong_iv(), destroy_ai(), destroy_peer(), destroy_route(), disconnect_all_neighbours(), disconnect_neighbour(), disconnect_notify(), distribute_bandwidth(), do_blacklist_check(), do_connect(), do_decrypt(), do_encrypt(), do_flood(), do_restart_typemap_message(), do_round(), do_send(), do_transmit(), evaluate(), extract_box_cb(), forward_dv_box(), forward_dv_learn(), fragment_message(), free_matching_requests(), free_neighbour(), GAS_addresses_add(), GAS_addresses_destroy(), GAS_addresses_get_peer_info(), GAS_addresses_update(), GAS_handle_preference_change(), GAS_handle_request_address_cancel(), GAS_normalization_update_property(), GAS_proportional_address_add(), GAS_proportional_address_delete(), GAS_scheduling_transmit_address_suggestion(), GCCH_2s(), GCD_search(), GCPP_2s(), GCT_2s(), GCT_handle_kx(), GDS_NEIGHBOURS_handle_get(), GDS_NEIGHBOURS_handle_put(), GDS_NEIGHBOURS_handle_reply(), get_cadet(), get_channel(), get_hello(), get_result_iterator(), GNUNET_ATS_address_destroy(), GNUNET_ATS_address_update(), GNUNET_ATS_connectivity_suggest(), GNUNET_CADET_channel_create(), GNUNET_CRYPTO_ecc_dlog(), GNUNET_CRYPTO_ecc_dlog_prepare(), GNUNET_PEERINFO_add_peer(), GNUNET_PEERSTORE_store(), GNUNET_PEERSTORE_watch(), GNUNET_RPS_seed_ids(), GNUNET_STRINGS_pp2s(), GNUNET_TRANSPORT_address_to_string(), GNUNET_TRANSPORT_application_suggest(), GNUNET_TRANSPORT_application_suggest_cancel(), GNUNET_TRANSPORT_TESTING_log_connect(), GNUNET_TRANSPORT_TESTING_log_disconnect(), GNUNET_TRANSPORT_TESTING_restart_peer(), GNUNET_TRANSPORT_TESTING_send(), GNUNET_TRANSPORT_TESTING_stop_peer(), got_hello(), GSC_CLIENTS_deliver_message(), GSC_CLIENTS_notify_client_about_neighbour(), GSC_CLIENTS_solicit_request(), GSC_KX_encrypt_and_transmit(), GSC_SESSIONS_confirm_typemap(), GSC_SESSIONS_create(), GSC_SESSIONS_end(), GSC_SESSIONS_set_typemap(), GSC_SESSIONS_solicit(), GSF_cadet_query(), GSF_cadet_query_cancel(), GSF_cadet_release_clients(), GSF_peer_connect_handler(), GSF_plan_add_(), GSF_push_start_(), GST_ats_add_address(), GST_ats_add_inbound_address(), GST_ats_block_address(), GST_ats_del_session(), GST_ats_expire_address(), GST_ats_new_session(), GST_ats_update_delay(), GST_ats_update_distance(), GST_ats_update_utilization(), GST_blacklist_add_peer(), GST_blacklist_test_allowed(), GST_manipulation_send(), GST_manipulation_set_metric(), GST_neighbours_calculate_receive_delay(), GST_neighbours_force_disconnect(), GST_neighbours_handle_disconnect_message(), GST_neighbours_handle_quota_message(), GST_neighbours_handle_session_ack(), GST_neighbours_handle_session_syn(), GST_neighbours_handle_session_syn_ack(), GST_neighbours_keepalive(), GST_neighbours_send(), GST_neighbours_session_terminated(), GST_neighbours_switch_to_address(), GST_validation_handle_address(), GST_validation_handle_hello(), GST_validation_handle_ping(), GST_validation_handle_pong(), handle_add_queue_message(), handle_address_list(), handle_ats_address_suggestion(), handle_backchannel_encapsulation(), handle_channel_create(), handle_client_blacklist_reply(), handle_client_monitor_peers(), handle_client_redirect_to_service(), handle_client_seed(), handle_client_send(), handle_client_send_request(), handle_client_start(), handle_communicator_backchannel(), handle_connect(), handle_connect_notify(), handle_connection_create(), handle_core_connect(), handle_core_disconnect(), handle_del_queue_message(), handle_dht_p2p_get(), handle_dht_p2p_put(), handle_dht_p2p_result(), handle_disconnect(), handle_disconnect_notify(), handle_dv_box(), handle_dv_learn(), handle_encrypted(), handle_ephemeral_key(), handle_feedback(), handle_flow_control(), handle_fragment_box(), handle_friend(), handle_get(), handle_gns_resolution_result(), handle_hello(), handle_helper_message(), handle_icmp_remote(), handle_icmp_service(), handle_inbound_channel(), handle_incoming_msg(), handle_init_reply(), handle_iterate(), handle_local_ack(), handle_local_data(), handle_notification(), handle_notify_inbound(), handle_p2p_estimate(), handle_p2p_get(), handle_p2p_migration_stop(), handle_p2p_put(), handle_peer_check(), handle_peer_pull_request(), handle_peer_push(), handle_ping(), handle_pong(), handle_raw_message(), handle_recv(), handle_regex_result(), handle_reliability_ack(), handle_reliability_box(), handle_remote_overlay_connect(), handle_reply(), handle_revocation_union_request(), handle_room_entry(), handle_search_response(), handle_send_message_ack(), handle_send_ok(), handle_send_ready(), handle_send_transmit_continuation(), handle_set_quota(), handle_store(), handle_suggest(), handle_tcp_data(), handle_tcp_remote(), handle_tcp_service(), handle_tcp_welcome(), handle_transport_notify_connect(), handle_transport_notify_disconnect(), handle_transport_notify_excess_bw(), handle_udp_remote(), handle_udp_service(), handle_validation_response(), handshake_ack_monotime_cb(), handshake_monotime_cb(), hello_iter_cb(), hello_update_cb(), host_processor(), hosts_directory_scan_callback(), http_client_plugin_get_session(), http_client_plugin_peer_disconnect(), http_client_plugin_send(), http_server_plugin_disconnect_peer(), http_server_plugin_send(), inbound_bw_tracker_update(), info_cb(), init_peer_cb(), insert_in_sampler(), keygen_round1_new_element(), keygen_round2_new_element(), learn_dv_path(), main_init(), manage_service_wrapper(), master_task(), monitor_cb(), monitor_notify_connect(), monitor_notify_disconnect(), mq_error(), mq_init(), mq_online_check_successful(), mq_send_impl(), nat_connect_timeout(), neighbour_delete(), neighbours_changed_notification(), neighbours_connect_notification(), neighbours_disconnect_notification(), new_channel(), new_service_channel(), notify_all(), notify_client_connect_info(), notify_connect(), notify_disconnect(), notify_excess_cb(), occ_cache_get_handle_ats_occ_cb(), occ_cache_get_handle_core_cb(), occ_hello_sent_cb(), offer_hello(), on_message(), operation_timeout(), overlay_connect_notify(), p1_transport_connect_cache_callback(), p2_transport_connect(), p2_transport_connect_cache_callback(), path_callback(), peer_id_cb(), peerinfo_it(), peerstore_flat_store_record(), plugin_env_session_end(), plugin_env_session_start(), plugin_session_info_cb(), print_channel_destination(), print_info(), print_peer_list(), print_plugin_event_info(), print_view_sizes(), process_data(), process_migration_content(), process_peer_iteration_cb(), process_peer_string(), process_peerinfo_hello(), process_peerinfo_peers(), process_resolved_address(), profiler_reply_handle(), profiler_reply_handle_info(), qc_fragment_sent(), queue_destroy(), queue_send_msg(), read_process_ack(), receiver_destroy(), rekey_monotime_cb(), reliability_box_message(), rem_from_list(), remove_timeout_messages_and_select(), req_addr_peerinfo_it(), requester_callback(), reset_cadet(), rocc_cache_get_handle_transport_cb(), rocc_hello_sent_cb(), route_message(), route_packet(), RPS_sampler_elem_next(), run(), schedule_select_v4(), schedule_select_v6(), schedule_transmit_on_queue(), select_peer(), select_write_cb(), send_add_address_message(), send_broken(), send_disconnect(), send_hello(), send_hello_thru_rocc(), send_ic_request(), send_keep_alive(), send_keepalive(), send_key(), send_message(), send_outbound_quota_to_clients(), send_peer_information(), send_pull_reply(), send_pull_request(), send_push(), send_session_ack_message(), send_session_syn_ack_cont(), send_session_syn_cont(), send_syn(), send_syn_ack_message(), send_utilization_data(), send_with_session(), server_access_cb(), server_delete_session(), server_disconnect_cb(), server_lookup_connection(), server_receive_mst_cb(), server_send_callback(), set_incoming_quota(), set_peer_online(), set_primary_address(), set_state_and_timeout(), setup_neighbour(), solver_bandwidth_changed_cb(), start_address_validation(), start_cb(), stop_peer_run(), suggest_to_connect(), switch_address_bl_check_cont(), tcp_plugin_disconnect(), tcp_plugin_disconnect_session(), tcp_plugin_get_session(), tcp_plugin_send(), test_blacklisted(), tokenized_cb(), transmit_cummulative_ack_cb(), transmit_on_queue(), transmit_pending(), transmit_ping_if_allowed(), transmit_send_continuation(), transmit_task_cb(), transmit_typemap_task(), transport_addr_to_str_cb(), try_transmission(), udp_disconnect(), udp_disconnect_session(), udp_plugin_create_session(), udp_plugin_lookup_session(), udp_plugin_send(), udp_select_send(), unblock_address(), unix_plugin_send(), unix_plugin_session_disconnect(), update_active_address(), update_hello(), update_preference(), update_rel_sum(), update_relative_values_for_peer(), valid_peers_iterator(), validation_transmit_on_queue(), view_update_cb(), wlan_plugin_get_session(), wlan_plugin_send(), and write_final_stats().

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◆ GNUNET_i2s2()

const char* GNUNET_i2s2 ( const struct GNUNET_PeerIdentity pid)

Convert a peer identity to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant! Identical to GNUNET_i2s(), except that another buffer is used so both GNUNET_i2s() and GNUNET_i2s2() can be used within the same log statement.

Parameters
pidthe peer identity
Returns
string form of the pid; will be overwritten by next call to GNUNET_i2s().

Identical to GNUNET_i2s(), except that another buffer is used so both GNUNET_i2s() and GNUNET_i2s2() can be used within the same log statement.

Parameters
pidthe peer identity
Returns
string form of the pid; will be overwritten by next call to GNUNET_i2s.

Definition at line 1341 of file common_logging.c.

1342 {
1343  static GNUNET_THREAD_LOCAL char buf[5];
1344  char *ret;
1345 
1346  if (NULL == pid)
1347  return "NULL";
1349  GNUNET_strlcpy (buf, ret, sizeof(buf));
1350  GNUNET_free (ret);
1351  return buf;
1352 }

References buf, GNUNET_CRYPTO_eddsa_public_key_to_string(), GNUNET_free, GNUNET_strlcpy(), GNUNET_THREAD_LOCAL, pid, GNUNET_PeerIdentity::public_key, and ret.

Referenced by derive_aes_key(), destroy_route(), forward_dv_learn(), handle_dv_box(), handle_ping(), and send_broken().

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◆ GNUNET_i2s_full()

const char* GNUNET_i2s_full ( const struct GNUNET_PeerIdentity pid)

Convert a peer identity to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant!

Parameters
pidthe peer identity
Returns
string form of the pid; will be overwritten by next call to GNUNET_i2s_full().
Parameters
pidthe peer identity
Returns
string form of the pid; will be overwritten by next call to GNUNET_i2s_full.

Definition at line 1363 of file common_logging.c.

1364 {
1365  static GNUNET_THREAD_LOCAL char buf[256];
1366  char *ret;
1367 
1369  strcpy (buf, ret);
1370  GNUNET_free (ret);
1371  return buf;
1372 }

References buf, GNUNET_CRYPTO_eddsa_public_key_to_string(), GNUNET_free, GNUNET_THREAD_LOCAL, pid, GNUNET_PeerIdentity::public_key, and ret.

Referenced by channel_incoming(), client_connect(), consider_ss_ack(), do_round(), dump_pc(), enc_notify_cb(), get_host_filename(), get_idx_of_pid(), gns_value_to_string(), GNUNET_TRANSPORT_TESTING_start_peer(), GST_validation_handle_ping(), handle_ephemeral_key(), hist_update(), info_cb(), mq_init(), on_message(), operation_timeout(), peers_callback(), print_peer_info(), profiler_reply_handle(), profiler_reply_handle_info(), read_blacklist_configuration(), reply_handle(), restore_valid_peers(), run(), server_configure_plugin(), server_parse_url(), start_peer_run(), state_machine(), store_peer_presistently_iterator(), stream_input_handle(), tunnels_callback(), and view_update_handle().

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◆ GNUNET_a2s()

const char* GNUNET_a2s ( const struct sockaddr *  addr,
socklen_t  addrlen 
)

Convert a "struct sockaddr*" (IPv4 or IPv6 address) to a string (for printing debug messages).

This is one of the very few calls in the entire API that is NOT reentrant!

Parameters
addrthe address
addrlenthe length of the addr
Returns
nicely formatted string for the address will be overwritten by next call to GNUNET_a2s().

This is one of the very few calls in the entire API that is NOT reentrant!

Parameters
addrthe address
addrlenthe length of the address in addr
Returns
nicely formatted string for the address will be overwritten by next call to GNUNET_a2s.

Definition at line 1386 of file common_logging.c.

1387 {
1388 #define LEN \
1389  GNUNET_MAX ((INET6_ADDRSTRLEN + 8), \
1390  (1 + sizeof(struct sockaddr_un) - sizeof(sa_family_t)))
1391  static GNUNET_THREAD_LOCAL char buf[LEN];
1392 #undef LEN
1393  static GNUNET_THREAD_LOCAL char b2[6];
1394  const struct sockaddr_in *v4;
1395  const struct sockaddr_un *un;
1396  const struct sockaddr_in6 *v6;
1397  unsigned int off;
1398 
1399  if (addr == NULL)
1400  return _ ("unknown address");
1401  switch (addr->sa_family)
1402  {
1403  case AF_INET:
1404  if (addrlen != sizeof(struct sockaddr_in))
1405  return "<invalid v4 address>";
1406  v4 = (const struct sockaddr_in *) addr;
1407  inet_ntop (AF_INET, &v4->sin_addr, buf, INET_ADDRSTRLEN);
1408  if (0 == ntohs (v4->sin_port))
1409  return buf;
1410  strcat (buf, ":");
1411  GNUNET_snprintf (b2, sizeof(b2), "%u", ntohs (v4->sin_port));
1412  strcat (buf, b2);
1413  return buf;
1414 
1415  case AF_INET6:
1416  if (addrlen != sizeof(struct sockaddr_in6))
1417  return "<invalid v6 address>";
1418  v6 = (const struct sockaddr_in6 *) addr;
1419  buf[0] = '[';
1420  inet_ntop (AF_INET6, &v6->sin6_addr, &buf[1], INET6_ADDRSTRLEN);
1421  if (0 == ntohs (v6->sin6_port))
1422  return &buf[1];
1423  strcat (buf, "]:");
1424  GNUNET_snprintf (b2, sizeof(b2), "%u", ntohs (v6->sin6_port));
1425  strcat (buf, b2);
1426  return buf;
1427 
1428  case AF_UNIX:
1429  if (addrlen <= sizeof(sa_family_t))
1430  return "<unbound UNIX client>";
1431  un = (const struct sockaddr_un *) addr;
1432  off = 0;
1433  if ('\0' == un->sun_path[0])
1434  off++;
1435  memset (buf, 0, sizeof(buf));
1437  sizeof(buf),
1438  "%s%.*s",
1439  (1 == off) ? "@" : "",
1440  (int) (addrlen - sizeof(sa_family_t) - off),
1441  &un->sun_path[off]);
1442  return buf;
1443 
1444  default:
1445  return _ ("invalid address");
1446  }
1447 }
#define LEN
int GNUNET_snprintf(char *buf, size_t size, const char *format,...) __attribute__((format(printf
Like snprintf, just aborts if the buffer is of insufficient size.

References _, buf, GNUNET_snprintf(), GNUNET_THREAD_LOCAL, and LEN.

Referenced by accept_client(), add_addr(), addr_cb(), address_cb(), analyze_send_error(), check_access(), connect_success_continuation(), create_listen_socket(), free_lal(), get_server_addresses(), GNUNET_CONNECTION_connect_socket(), GNUNET_CONNECTION_create_from_accept(), GNUNET_NAT_AUTO_test_start(), GNUNET_NAT_test_start(), GNUNET_NETWORK_socket_accept(), handle_request(), handle_response(), handle_tcp_data(), handle_tcp_nat_probe(), handle_tcp_welcome(), http_common_address_from_socket(), http_common_dns_ip_lookup_cb(), iface_proc(), init_socket(), interface_proc(), LEGACY_SERVICE_get_server_addresses(), libgnunet_plugin_transport_tcp_init(), mq_init(), mq_send_kx(), nat_address_cb(), nat_register(), notify_client(), notify_client_external_ipv4_change(), open_listen_socket(), print_sockaddr(), process_external_ip(), process_incoming(), proto_read_kx(), queue_read_kx(), receive_ready(), reversal_cb(), run(), run_scan(), send_UDPRekey(), server_accept_cb(), server_get_addresses(), server_nat_port_map_callback(), service_task(), setup_sockets(), sockaddr_to_udpaddr_string(), tcp_nat_port_map_callback(), tcp_plugin_get_session(), transmit_query(), transmit_ready(), transmit_timeout(), try_connect_using_address(), try_handle_plaintext(), try_send_tcp(), try_send_udp(), udp_ipv4_broadcast_send(), udp_ipv6_broadcast_send(), udp_nat_port_map_callback(), udp_select_read(), udp_select_send(), unix_plugin_get_network(), and upnp_addr_change_cb().

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◆ GNUNET_error_type_to_string()

const char* GNUNET_error_type_to_string ( enum GNUNET_ErrorType  kind)

Convert error type to string.

Parameters
kindtype to convert
Returns
string corresponding to the type

Definition at line 1105 of file common_logging.c.

1106 {
1107  if ((kind & GNUNET_ERROR_TYPE_ERROR) > 0)
1108  return _ ("ERROR");
1109  if ((kind & GNUNET_ERROR_TYPE_WARNING) > 0)
1110  return _ ("WARNING");
1111  if ((kind & GNUNET_ERROR_TYPE_MESSAGE) > 0)
1112  return _ ("MESSAGE");
1113  if ((kind & GNUNET_ERROR_TYPE_INFO) > 0)
1114  return _ ("INFO");
1115  if ((kind & GNUNET_ERROR_TYPE_DEBUG) > 0)
1116  return _ ("DEBUG");
1117  if ((kind & ~GNUNET_ERROR_TYPE_BULK) == 0)
1118  return _ ("NONE");
1119  return _ ("INVALID");
1120 }

References _, GNUNET_ERROR_TYPE_BULK, GNUNET_ERROR_TYPE_DEBUG, GNUNET_ERROR_TYPE_ERROR, GNUNET_ERROR_TYPE_INFO, GNUNET_ERROR_TYPE_MESSAGE, and GNUNET_ERROR_TYPE_WARNING.

Referenced by output_message(), and run().

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