apr_cpystrn.c File Reference

#include "apr.h"
#include "apr_strings.h"
#include "apr_private.h"
#include "apr_lib.h"

Go to the source code of this file.

Macros
#define	SKIP_WHITESPACE(cp)
#define	CHECK_QUOTATION(cp, isquoted)
#define	DETERMINE_NEXTSTRING(cp, isquoted)
#define	REMOVE_ESCAPE_CHARS(cleaned, dirty, escaped)

Functions
	APR_DECLARE (char *)
	APR_DECLARE (apr_status_t)
	APR_DECLARE (const char *)
char *	strdup (const char *str)
int	strcasecmp (const char *a, const char *b)
int	strncasecmp (const char *a, const char *b, size_t n)
char *	strstr (char *s1, char *s2)

Macro Definition Documentation

CHECK_QUOTATION

#define CHECK_QUOTATION	(		cp,
			isquoted
	)

Value:

    isquoted = 0; \
    if (*cp == '"') { \
        isquoted = 1; \
        cp++; \
    } \
    else if (*cp == '\'') { \
        isquoted = 2; \
        cp++; \
    }

DETERMINE_NEXTSTRING

#define DETERMINE_NEXTSTRING	(		cp,
			isquoted
	)

Value:

    for ( ; *cp != '\0'; cp++) { \
        if (   (*cp == '\\' && (*(cp+1) == ' ' || *(cp+1) == '\t' || \
                                *(cp+1) == '"' || *(cp+1) == '\''))) { \
            cp++; \
            continue; \
        } \
        if (   (!isquoted && (*cp == ' ' || *cp == '\t')) \
            || (isquoted == 1 && *cp == '"') \
            || (isquoted == 2 && *cp == '\'')                 ) { \
            break; \
        } \
    }

REMOVE_ESCAPE_CHARS

#define REMOVE_ESCAPE_CHARS	(		cleaned,
			dirty,
			escaped
	)

Value:

    escaped = 0; \
    while(*dirty) { \
        if (!escaped && *dirty == '\\') { \
            escaped = 1; \
        } \
        else { \
            escaped = 0; \
            *cleaned++ = *dirty; \
        } \
        ++dirty; \
    } \
    *cleaned = 0;        /* last line of macro... */

SKIP_WHITESPACE

#define SKIP_WHITESPACE

(

cp

)

Value:

    for ( ; *cp == ' ' || *cp == '\t'; ) { \
        cp++; \
    };

Function Documentation

APR_DECLARE()

APR_DECLARE

(

char *

)

Definition at line 46 of file apr_cpystrn.c.

strdup()

char * strdup

(

const char *

str

)

Definition at line 232 of file apr_cpystrn.c.

strstr()

char * strstr	(	char *	s1,
		char *	s2
	)

Definition at line 288 of file apr_cpystrn.c.