strings.c File Reference

#include <crm_internal.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <limits.h>
#include <bzlib.h>
#include <sys/types.h>

Include dependency graph for strings.c:

Go to the source code of this file.

Macros
#define	_GNU_SOURCE

Functions
char *	crm_itoa_stack (int an_int, char *buffer, size_t len)
long long	crm_int_helper (const char *text, char **end_text)
long long	crm_parse_ll (const char *text, const char *default_text)
	Parse a long long integer value from a string. More...
int	crm_parse_int (const char *text, const char *default_text)
	Parse an integer value from a string. More...
guint	crm_parse_ms (const char *text)
gboolean	safe_str_neq (const char *a, const char *b)
gboolean	crm_is_true (const char *s)
int	crm_str_to_boolean (const char *s, int *ret)
char *	crm_strip_trailing_newline (char *str)
gboolean	crm_str_eq (const char *a, const char *b, gboolean use_case)
bool	crm_starts_with (const char *str, const char *prefix)
	Check whether a string starts with a certain sequence. More...
gboolean	crm_ends_with (const char *s, const char *match)
gboolean	crm_ends_with_ext (const char *s, const char *match)
guint	g_str_hash_traditional (gconstpointer v)
gboolean	crm_strcase_equal (gconstpointer a, gconstpointer b)
guint	crm_strcase_hash (gconstpointer v)
GHashTable *	crm_str_table_dup (GHashTable *old_table)
char *	add_list_element (char *list, const char *value)
bool	crm_compress_string (const char *data, int length, int max, char **result, unsigned int *result_len)
gint	crm_alpha_sort (gconstpointer a, gconstpointer b)
	Compare two strings alphabetically (case-insensitive) More...
char *	crm_strdup_printf (char const *format,...)

Macro Definition Documentation

_GNU_SOURCE

#define _GNU_SOURCE

Definition at line 11 of file strings.c.

Function Documentation

add_list_element()

char* add_list_element	(	char *	list,
		const char *	value
	)

Definition at line 392 of file strings.c.

crm_alpha_sort()

gint crm_alpha_sort	(	gconstpointer	a,
		gconstpointer	b
	)

Compare two strings alphabetically (case-insensitive)

Parameters

[in]	a	First string to compare
[in]	b	Second string to compare

Returns

0 if strings are equal, -1 if a < b, 1 if a > b

Note

Usable as a GCompareFunc with g_list_sort(). NULL is considered less than non-NULL.

Definition at line 473 of file strings.c.

crm_compress_string()

bool crm_compress_string	(	const char *	data,
		int	length,
		int	max,
		char **	result,
		unsigned int *	result_len
	)

Definition at line 411 of file strings.c.

crm_ends_with()

gboolean crm_ends_with	(	const char *	s,
		const char *	match
	)

Definition at line 293 of file strings.c.

crm_ends_with_ext()

gboolean crm_ends_with_ext	(	const char *	s,
		const char *	match
	)

Definition at line 322 of file strings.c.

crm_int_helper()

long long crm_int_helper	(	const char *	text,
		char **	end_text
	)

Definition at line 32 of file strings.c.

crm_is_true()

gboolean crm_is_true

(

const char *

s

)

Definition at line 156 of file strings.c.

crm_itoa_stack()

char* crm_itoa_stack	(	int	an_int,
		char *	buffer,
		size_t	len
	)

Definition at line 22 of file strings.c.

crm_parse_int()

int crm_parse_int	(	const char *	text,
		const char *	default_text
	)

Parse an integer value from a string.

Parameters

[in]	text	The string to parse
[in]	default_text	Default string to parse if text is NULL

Returns

Parsed value on success, -1 (and set errno) on error

Definition at line 107 of file strings.c.

crm_parse_ll()

long long crm_parse_ll	(	const char *	text,
		const char *	default_text
	)

Parse a long long integer value from a string.

Parameters

[in]	text	The string to parse
[in]	default_text	Default string to parse if text is NULL

Returns

Parsed value on success, -1 (and set errno) on error

Definition at line 85 of file strings.c.

crm_parse_ms()

guint crm_parse_ms

(

const char *

text

)

Definition at line 127 of file strings.c.

crm_starts_with()

bool crm_starts_with	(	const char *	str,
		const char *	prefix
	)

Check whether a string starts with a certain sequence.

Parameters

[in]	str	String to check
[in]	match	Sequence to match against beginning of str

Returns

TRUE if str begins with match, FALSE otherwise

Note

This is equivalent to !strncmp(s, prefix, strlen(prefix)) but is likely less efficient when prefix is a string literal if the compiler optimizes away the strlen() at compile time, and more efficient otherwise.

Definition at line 243 of file strings.c.

crm_str_eq()

gboolean crm_str_eq	(	const char *	a,
		const char *	b,
		gboolean	use_case
	)

Definition at line 204 of file strings.c.

crm_str_table_dup()

GHashTable* crm_str_table_dup

(

GHashTable *

old_table

)

Definition at line 380 of file strings.c.

crm_str_to_boolean()

int crm_str_to_boolean	(	const char *	s,
		int *	ret
	)

Definition at line 167 of file strings.c.

crm_strcase_equal()

gboolean crm_strcase_equal	(	gconstpointer	a,
		gconstpointer	b
	)

Definition at line 354 of file strings.c.

crm_strcase_hash()

guint crm_strcase_hash

(

gconstpointer

v

)

Definition at line 360 of file strings.c.

crm_strdup_printf()

char* crm_strdup_printf	(	char const *	format,
			...
	)

Definition at line 486 of file strings.c.

crm_strip_trailing_newline()

char* crm_strip_trailing_newline

(

char *

str

)

Definition at line 188 of file strings.c.

g_str_hash_traditional()

guint g_str_hash_traditional

(

gconstpointer

v

)

Definition at line 341 of file strings.c.

safe_str_neq()

gboolean safe_str_neq	(	const char *	a,
		const char *	b
	)

Definition at line 141 of file strings.c.