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util

Utility functions. More...

Defines

#define STP_DBG_LUT   0x1
#define STP_DBG_COLORFUNC   0x2
#define STP_DBG_INK   0x4
#define STP_DBG_PS   0x8
#define STP_DBG_PCL   0x10
#define STP_DBG_ESCP2   0x20
#define STP_DBG_CANON   0x40
#define STP_DBG_LEXMARK   0x80
#define STP_DBG_WEAVE_PARAMS   0x100
#define STP_DBG_ROWS   0x200
#define STP_DBG_MARK_FILE   0x400
#define STP_DBG_LIST   0x800
#define STP_DBG_MODULE   0x1000
#define STP_DBG_PATH   0x2000
#define STP_DBG_PAPER   0x4000
#define STP_DBG_PRINTERS   0x8000
#define STP_DBG_XML   0x10000
#define STP_DBG_VARS   0x20000
#define STP_DBG_OLYMPUS   0x40000
#define STP_DBG_CURVE   0x80000
#define STP_DBG_CURVE_ERRORS   0x100000
#define STP_SAFE_FREE(x)

Functions

int stp_init (void)
 Initialise libgimpprint.
const char * stp_set_output_codeset (const char *codeset)
 Set the output encoding.
stp_curve_t * stp_read_and_compose_curves (const char *s1, const char *s2, stp_curve_compose_t comp, size_t piecewise_point_count)
void stp_abort (void)
void stp_prune_inactive_options (stp_vars_t *v)
void stp_zprintf (const stp_vars_t *v, const char *format,...) __attribute__((format(__printf__
void void stp_zfwrite (const char *buf, size_t bytes, size_t nitems, const stp_vars_t *v)
void stp_putc (int ch, const stp_vars_t *v)
void stp_put16_le (unsigned short sh, const stp_vars_t *v)
void stp_put16_be (unsigned short sh, const stp_vars_t *v)
void stp_put32_le (unsigned int sh, const stp_vars_t *v)
void stp_put32_be (unsigned int sh, const stp_vars_t *v)
void stp_puts (const char *s, const stp_vars_t *v)
void stp_send_command (const stp_vars_t *v, const char *command, const char *format,...)
void stp_erputc (int ch)
void stp_eprintf (const stp_vars_t *v, const char *format,...) __attribute__((format(__printf__
void void stp_erprintf (const char *format,...) __attribute__((format(__printf__
void void void stp_asprintf (char **strp, const char *format,...) __attribute__((format(__printf__
void void void void stp_catprintf (char **strp, const char *format,...) __attribute__((format(__printf__
unsigned long stp_get_debug_level (void)
void stp_dprintf (unsigned long level, const stp_vars_t *v, const char *format,...) __attribute__((format(__printf__
void void stp_deprintf (unsigned long level, const char *format,...) __attribute__((format(__printf__
void void void stp_init_debug_messages (stp_vars_t *v)
void stp_flush_debug_messages (stp_vars_t *v)
void * stp_malloc (size_t)
void * stp_zalloc (size_t)
void * stp_realloc (void *ptr, size_t)
void stp_free (void *ptr)
size_t stp_strlen (const char *s)
char * stp_strndup (const char *s, int n)
char * stp_strdup (const char *s)
const char * stp_get_version (void)
 Get the library version string (x.y.z).
const char * stp_get_release_version (void)
 Get the library release version string (x.y).

Detailed Description

Utility functions.

Define Documentation

#define STP_DBG_CANON   0x40
 

#define STP_DBG_COLORFUNC   0x2
 

#define STP_DBG_CURVE   0x80000
 

#define STP_DBG_CURVE_ERRORS   0x100000
 

#define STP_DBG_ESCP2   0x20
 

#define STP_DBG_INK   0x4
 

#define STP_DBG_LEXMARK   0x80
 

#define STP_DBG_LIST   0x800
 

#define STP_DBG_LUT   0x1
 

#define STP_DBG_MARK_FILE   0x400
 

#define STP_DBG_MODULE   0x1000
 

#define STP_DBG_OLYMPUS   0x40000
 

#define STP_DBG_PAPER   0x4000
 

#define STP_DBG_PATH   0x2000
 

#define STP_DBG_PCL   0x10
 

#define STP_DBG_PRINTERS   0x8000
 

#define STP_DBG_PS   0x8
 

#define STP_DBG_ROWS   0x200
 

#define STP_DBG_VARS   0x20000
 

#define STP_DBG_WEAVE_PARAMS   0x100
 

#define STP_DBG_XML   0x10000
 

#define STP_SAFE_FREE (  x   ) 
 

Value:

do                                              \
{                                               \
  if ((x))                                      \
    stp_free((char *)(x));                      \
  ((x)) = NULL;                                 \
} while (0)

Function Documentation

void stp_abort (  void   ) 
 

void void void stp_asprintf (  char **  strp,
const char *  format,
  ...
) 
 

void void void void stp_catprintf (  char **  strp,
const char *  format,
  ...
) 
 

void void stp_deprintf (  unsigned long  level,
const char *  format,
  ...
) 
 

void stp_dprintf (  unsigned long  level,
const stp_vars_t *  v,
const char *  format,
  ...
) 
 

void stp_eprintf (  const stp_vars_t *  v,
const char *  format,
  ...
) 
 

void void stp_erprintf (  const char *  format,
  ...
) 
 

void stp_erputc (  int  ch  ) 
 

void stp_flush_debug_messages (  stp_vars_t *  v  ) 
 

void stp_free (  void *  ptr  ) 
 

unsigned long stp_get_debug_level (  void   ) 
 

const char* stp_get_release_version (  void   ) 
 

Get the library release version string (x.y).

Returns:
a pointer to the release name of the package, which must not be modified or freed.

const char* stp_get_version (  void   ) 
 

Get the library version string (x.y.z).

Returns:
a pointer to the version name of the package, which must not be modified or freed.

int stp_init (  void   ) 
 

Initialise libgimpprint.

This function must be called prior to any other use of the library. It is responsible for loading modules and XML data and initialising internal data structures.

Returns:
0 on success, 1 on failure.

void void void stp_init_debug_messages (  stp_vars_t *  v  ) 
 

void* stp_malloc (  size_t   ) 
 

void stp_prune_inactive_options (  stp_vars_t *  v  ) 
 

void stp_put16_be (  unsigned short  sh,
const stp_vars_t *  v
) 
 

void stp_put16_le (  unsigned short  sh,
const stp_vars_t *  v
) 
 

void stp_put32_be (  unsigned int  sh,
const stp_vars_t *  v
) 
 

void stp_put32_le (  unsigned int  sh,
const stp_vars_t *  v
) 
 

void stp_putc (  int  ch,
const stp_vars_t *  v
) 
 

void stp_puts (  const char *  s,
const stp_vars_t *  v
) 
 

stp_curve_t* stp_read_and_compose_curves (  const char *  s1,
const char *  s2,
stp_curve_compose_t  comp,
size_t  piecewise_point_count
) 
 

void* stp_realloc (  void *  ptr,
size_t 
) 
 

void stp_send_command (  const stp_vars_t *  v,
const char *  command,
const char *  format,
  ...
) 
 

const char* stp_set_output_codeset (  const char *  codeset  ) 
 

Set the output encoding.

This function sets the encoding that all strings translated by gettext are output in. It is a wrapper around the gettext bind_textdomain_codeset() function.

Parameters:
codeset the standard name of the encoding, which must be usable with iconv_open(). For example, "US-ASCII" or "UTF-8". If NULL, the currently-selected codeset will be returned (or NULL if no codeset has been selected yet).
Returns:
a string containing the selected codeset, or NULL on failure (errno is set accordingly).

char* stp_strdup (  const char *  s  ) 
 

size_t stp_strlen (  const char *  s  ) 
 

char* stp_strndup (  const char *  s,
int  n
) 
 

void* stp_zalloc (  size_t   ) 
 

void void stp_zfwrite (  const char *  buf,
size_t  bytes,
size_t  nitems,
const stp_vars_t *  v
) 
 

void stp_zprintf (  const stp_vars_t *  v,
const char *  format,
  ...
) 
 

Generated on Fri Jul 15 19:52:20 2005 for libgutenprint API Reference by  doxygen 1.4.3