/home/pvrabec/project/openscap/openscap-0.6.0/src/OVAL/probes/SEAP/sexp-manip.c File Reference

S-expression object manipulation functions - implementation. More...

#include <string.h>
#include <stdint.h>
#include <stdbool.h>
#include <errno.h>
#include "common/assume.h"
#include "_sexp-types.h"
#include "_sexp-value.h"
#include "_sexp-manip.h"
#include "public/sm_alloc.h"

Functions

SEXP_tSEXP_number_new (SEXP_numtype_t t, const void *n) __attribute__((nonnull(2)))
 Create a new sexp object from a value and a number type.
SEXP_tSEXP_number_newb (bool n)
 Create a new sexp object from a boolean value.
SEXP_tSEXP_number_newi_8 (int8_t n)
 Create a new sexp object from an integer.
SEXP_tSEXP_number_newu_8 (uint8_t n)
 Create a new sexp object from an unsigned integer.
uint8_t SEXP_number_getu_8 (const SEXP_t *s_exp)
 Get unsigned integer value from a sexp object.
SEXP_tSEXP_number_newi_16 (int16_t n)
 Create a new sexp object from an integer.
SEXP_tSEXP_number_newu_16 (uint16_t n)
 Create a new sexp object from an unsigned integer.
uint16_t SEXP_number_getu_16 (const SEXP_t *s_exp)
 Get unsigned integer value from a sexp object.
SEXP_tSEXP_number_newi_32 (int32_t n)
 Create a new sexp object from an integer.
int32_t SEXP_number_geti_32 (const SEXP_t *s_exp)
 Get integer value from a sexp object.
SEXP_tSEXP_number_newu_32 (uint32_t n)
 Create a new sexp object from an unsigned integer.
uint32_t SEXP_number_getu_32 (const SEXP_t *s_exp)
 Get unsigned integer value from a sexp object.
SEXP_tSEXP_number_newi_64 (int64_t n)
 Create a new sexp object from an integer.
int64_t SEXP_number_geti_64 (const SEXP_t *s_exp)
 Get integer value from a sexp object.
SEXP_tSEXP_number_newu_64 (uint64_t n)
 Create a new sexp object from an unsigned integer.
uint64_t SEXP_number_getu_64 (const SEXP_t *s_exp)
 Get unsigned integer value from a sexp object.
bool SEXP_number_getb (const SEXP_t *s_exp)
 Get boolean value from a sexp object.
SEXP_tSEXP_number_newf (double n)
 Create a new sexp object from an floating point value.
double SEXP_number_getf (const SEXP_t *s_exp)
 Get floating point value from a sexp object.
int SEXP_number_get (const SEXP_t *s_exp, void *dst, SEXP_numtype_t type)
 Get a value from a sexp object according to a specified type.
void SEXP_number_free (SEXP_t *s_exp)
 Free the specified sexp object.
bool SEXP_numberp (const SEXP_t *s_exp)
 Check whether the provided sexp object is a number.
SEXP_numtype_t SEXP_number_type (const SEXP_t *sexp)
 Get the number type of an object.
SEXP_tSEXP_string_new (const void *string, size_t strlen) __attribute__((nonnull(1)))
 Create a new sexp object from a string.
SEXP_tSEXP_string_newf (const char *format,...) __attribute__((format(printf
 Create a new sexp object from a format string.
void SEXP_string_free (SEXP_t *s_exp)
 Free the specified sexp object.
bool SEXP_stringp (const SEXP_t *s_exp)
 Check whether the provided sexp object is a string.
size_t SEXP_string_length (const SEXP_t *s_exp)
 Get the length of a string in a sexp object.
int SEXP_strcmp (const SEXP_t *s_exp, const char *str) __attribute__((nonnull(2)))
 Compare a string in a sexp object with a C string.
int SEXP_strncmp (const SEXP_t *s_exp, const char *str, size_t n) __attribute__((nonnull(2)))
 Compare a string in a sexp object with a C string.
int SEXP_string_nth (const SEXP_t *s_exp, size_t n)
 Get the n-th byte of a string.
char * SEXP_string_cstr (const SEXP_t *s_exp)
 Get a C string from a sexp object.
size_t SEXP_string_cstr_r (const SEXP_t *s_exp, char *buf, size_t len) __attribute__((nonnull(2)))
 Get a C string from a sexp object.
char * SEXP_string_subcstr (const SEXP_t *s_exp, size_t beg, size_t len)
 Get a C substring from a sexp object.
char * SEXP_string_cstrp (const SEXP_t *s_exp)
 Obsolete function.
int SEXP_string_cmp (const SEXP_t *str_a, const SEXP_t *str_b)
 Compare two sexp strings.
SEXP_tSEXP_list_new (SEXP_t *memb,...)
 Create a new sexp list, optionally initialized with the provided sexp arguments.
void SEXP_list_free (SEXP_t *s_exp)
 Free the specified sexp object.
bool SEXP_listp (const SEXP_t *s_exp)
 Check whether the provided sexp object is a list.
size_t SEXP_list_length (const SEXP_t *s_exp)
 Get the length of the sexp list.
SEXP_tSEXP_list_first (const SEXP_t *list)
 Get the first element of a list.
SEXP_tSEXP_listref_first (SEXP_t *list)
 Get the first element of a list.
SEXP_tSEXP_list_rest (const SEXP_t *list)
 Get the rest of a list.
SEXP_tSEXP_listref_rest (SEXP_t *list)
 Get the rest of a list.
SEXP_tSEXP_list_last (const SEXP_t *list)
 Get the last element of a list.
SEXP_tSEXP_list_replace (SEXP_t *list, uint32_t n, const SEXP_t *s_exp)
 Replace the n-th element of a list.
SEXP_tSEXP_listref_last (SEXP_t *list)
 Get the last element of a list.
SEXP_tSEXP_list_nth (const SEXP_t *list, uint32_t n)
 Get the n-th element of a list.
SEXP_tSEXP_listref_nth (SEXP_t *list, uint32_t n)
 Get the n-th element of a list.
SEXP_tSEXP_list_add (SEXP_t *list, const SEXP_t *s_exp)
 Add an element to a list.
SEXP_tSEXP_list_join (const SEXP_t *list_a, const SEXP_t *list_b)
 Create a new list containing the concatenated contents of two lists.
SEXP_tSEXP_list_push (SEXP_t *list, const SEXP_t *s_exp)
 Push an element to the head of a list.
SEXP_tSEXP_list_pop (SEXP_t *list)
 Extract the first element of a list.
void SEXP_lstack_init (SEXP_lstack_t *stack)
SEXP_lstack_tSEXP_lstack_new (void)
void SEXP_lstack_destroy (SEXP_lstack_t *stack)
void SEXP_lstack_free (SEXP_lstack_t *stack)
SEXP_tSEXP_lstack_push (SEXP_lstack_t *stack, SEXP_t *s_exp)
SEXP_tSEXP_lstack_pop (SEXP_lstack_t *stack)
SEXP_tSEXP_lstack_top (const SEXP_lstack_t *stack)
SEXP_tSEXP_lstack_list (SEXP_lstack_t *stack)
size_t SEXP_lstack_depth (SEXP_lstack_t *stack)
SEXP_tSEXP_new (void)
SEXP_tSEXP_ref (const SEXP_t *s_exp)
 Create a new reference to a sexp object.
SEXP_tSEXP_unref (SEXP_t *s_exp_o)
SEXP_tSEXP_softref (SEXP_t *s_exp)
 Create a new soft reference to a sexp object.
uint32_t SEXP_refs (const SEXP_t *ref)
 Return the value of the reference counter.
bool SEXP_eq (const SEXP_t *a, const SEXP_t *b)
void SEXP_free (SEXP_t *s_exp)
 Free a sexp object.
void SEXP_vfree (SEXP_t *s_exp,...)
 Free multiple sexp objects.
const char * SEXP_datatype (const SEXP_t *s_exp)
 Get the user data type of a sexp object.
int SEXP_datatype_set (SEXP_t *s_exp, const char *name) __attribute__((nonnull(2)))
 Set the user data type of a sexp object.
int SEXP_datatype_set_nth (SEXP_t *list, uint32_t n, const char *name) __attribute__((nonnull(3)))
 Set the user data type of the nth sexp object in a list.
SEXP_type_t SEXP_typeof (const SEXP_t *s_exp)
 Get the type of a sexp object.
const char * SEXP_strtype (const SEXP_t *s_exp)
 Get a text description of the sexp object's type.
SEXP_tSEXP_build (const char *s_str,...)
size_t SEXP_sizeof (const SEXP_t *s_exp)

Detailed Description

S-expression object manipulation functions - implementation.

Author:
"Daniel Kopecek" <dkopecek@redhat.com>

Generated on 14 Jul 2010 for Open SCAP Library by  doxygen 1.6.1