8 # define PHPSTR_API __declspec(dllexport)
13 #define FREE_PHPSTR_PTR(STR) phpstr_dtor(STR)
14 #define FREE_PHPSTR_VAL(STR) phpstr_free(STR)
15 #define FREE_PHPSTR(free, STR) \
18 case PHPSTR_FREE_VAL: phpstr_free(STR); break; \
19 case PHPSTR_FREE_PTR: phpstr_dtor(STR); break; \
20 case PHPSTR_FREE_NOT: break; \
24 #define RETURN_PHPSTR_PTR(STR) RETURN_PHPSTR((STR), PHPSTR_FREE_PTR)
25 #define RETURN_PHPSTR_VAL(STR) RETURN_PHPSTR((STR), PHPSTR_FREE_VAL)
26 #define RETURN_PHPSTR(STR, free) \
27 RETVAL_PHPSTR((STR), (free)); \
30 #define RETVAL_PHPSTR_PTR(STR) RETVAL_PHPSTR((STR), PHPSTR_FREE_PTR)
31 #define RETVAL_PHPSTR_VAL(STR) RETVAL_PHPSTR((STR), PHPSTR_FREE_VAL)
32 #define RETVAL_PHPSTR(STR, free) \
34 RETVAL_STRINGL((STR)->data, (STR)->used, 1); \
35 FREE_PHPSTR((free), (STR));
43 typedef struct _phpstr phpstr
;
47 PHPSTR_FREE_VAL
= 1, /* phpstr_free() */
48 PHPSTR_FREE_PTR
= 2 /* phpstr_dtor() */
50 typedef enum _phpstr_free phpstr_free_t
;
52 #define PHPSTR_PTR_FREE(STR) PHPSTR_FREE_PTR,(STR)
53 #define PHPSTR_VAL_FREE(STR) PHPSTR_FREE_VAL,(STR)
54 #define PHPSTR_NOT_FREE(STR) PHPSTR_FREE_NOT,(STR)
56 /* create a new phpstr */
57 #define phpstr_new() phpstr_init(NULL)
58 #define phpstr_init(b) phpstr_init_ex(b, 0, 0)
59 #define phpstr_clone(phpstr_pointer) phpstr_init_ex(NULL, (phpstr_pointer)->size, 0)
60 PHPSTR_API phpstr
*phpstr_init_ex(phpstr
*buf
, size_t chunk_size
, zend_bool pre_alloc
);
62 /* create a phpstr from a zval or c-string */
63 #define phpstr_from_zval(z) phpstr_from_string(Z_STRVAL(z), Z_STRLEN(z))
64 #define phpstr_from_zval_ex(b, z) phpstr_from_string_ex(b, Z_STRVAL(z), Z_STRLEN(z))
65 #define phpstr_from_string(s, l) phpstr_from_string_ex(NULL, (s), (l))
66 PHPSTR_API phpstr
*phpstr_from_string_ex(phpstr
*buf
, char *string
, size_t length
);
68 /* usually only called from within the internal functions */
69 #define phpstr_resize(b, s) phpstr_resize_ex((b), (s), 0)
70 PHPSTR_API
void phpstr_resize_ex(phpstr
*buf
, size_t len
, size_t override_size
);
72 /* append data to the phpstr */
73 #define phpstr_appends(b, a) phpstr_append((b), (a), sizeof(a)-1)
74 #define phpstr_appendl(b, a) phpstr_append((b), (a), strlen(a))
75 PHPSTR_API
void phpstr_append(phpstr
*buf
, const char *append
, size_t append_len
);
76 PHPSTR_API
size_t phpstr_appendf(phpstr
*buf
, const char *format
, ...);
78 /* insert data at a specific position of the phpstr */
79 #define phpstr_inserts(b, i, o) phpstr_insert((b), (i), sizeof(i)-1, (o))
80 #define phpstr_insertl(b, i, o) phpstr_insert((b), (i), strlen(i), (o))
81 PHPSTR_API
void phpstr_insert(phpstr
*buf
, const char *insert
, size_t insert_len
, size_t offset
);
82 PHPSTR_API
size_t phpstr_insertf(phpstr
*buf
, size_t offset
, const char *format
, ...);
85 #define phpstr_prepends(b, p) phpstr_prepend((b), (p), sizeof(p)-1)
86 #define phpstr_prependl(b, p) phpstr_prepend((b), (p), strlen(p))
87 PHPSTR_API
void phpstr_prepend(phpstr
*buf
, const char *prepend
, size_t prepend_len
);
88 PHPSTR_API
size_t phpstr_prependf(phpstr
*buf
, const char *format
, ...);
90 /* get a zero-terminated string */
91 PHPSTR_API
char *phpstr_data(const phpstr
*buf
, char **into
, size_t *len
);
93 /* get a part of the phpstr */
94 #define phpstr_mid(b, o, l) phpstr_sub((b), (o), (l))
95 #define phpstr_left(b, l) phpstr_sub((b), 0, (l))
96 PHPSTR_API phpstr
*phpstr_right(const phpstr
*buf
, size_t length
);
97 PHPSTR_API phpstr
*phpstr_sub(const phpstr
*buf
, size_t offset
, size_t len
);
99 /* remove a substring */
100 PHPSTR_API ssize_t
phpstr_cut(phpstr
*buf
, size_t offset
, size_t length
);
102 /* get a complete phpstr duplicate */
103 PHPSTR_API phpstr
*phpstr_dup(const phpstr
*buf
);
105 /* merge several phpstr objects
108 phpstr *final = phpstr_merge(3,
109 PHPSTR_NOT_FREE(&keep),
110 PHPSTR_PTR_FREE(middle_ptr),
111 PHPSTR_VAL_FREE(&local);
113 PHPSTR_API phpstr
*phpstr_merge(unsigned argc
, ...);
114 PHPSTR_API phpstr
*phpstr_merge_ex(phpstr
*buf
, unsigned argc
, ...);
115 PHPSTR_API phpstr
*phpstr_merge_va(phpstr
*buf
, unsigned argc
, va_list argv
);
117 /* sets a trailing NUL byte */
118 PHPSTR_API
void phpstr_fix(phpstr
*buf
);
120 /* free a phpstr objects data (resets used and free) */
121 PHPSTR_API
void phpstr_free(phpstr
*buf
);
123 /* free a phpstr object (calls phpstr_free, too) */
124 #define phpstr_del(b) phpstr_dtor(b)
125 PHPSTR_API
void phpstr_dtor(phpstr
*buf
);
135 * vim600: sw=4 ts=4 fdm=marker