source: trunk/oscam-string.h@ 8445

Last change on this file since 8445 was 8445, checked in by gf, 9 years ago

webif: Do not store images in templates array as base64.

Save a little bit of binary size.

This commit introduces no user visible changes.

File size: 1.6 KB
Line 
1#ifndef OSCAM_STRING_H_
2#define OSCAM_STRING_H_
3
4bool cs_malloc(void *result, size_t size) MUST_CHECK_RESULT;
5bool cs_realloc(void *result, size_t size) MUST_CHECK_RESULT;
6char *cs_strdup(const char *str);
7
8void cs_strncpy(char *destination, const char *source, size_t num);
9char *strtolower(char *txt);
10char *strtoupper(char *txt);
11char *trim(char *txt);
12char *remove_white_chars(char *txt);
13bool streq(const char *s1, const char *s2);
14
15char *cs_hexdump(int32_t m, const uchar *buf, int32_t n, char *target, int32_t len);
16
17int32_t gethexval(char c);
18
19int32_t cs_atob(uchar *buf, char *asc, int32_t n);
20uint32_t cs_atoi(char *asc, int32_t l, int32_t val_on_err);
21int32_t byte_atob(char *asc);
22int32_t word_atob(char *asc);
23int32_t dyn_word_atob(char *asc);
24int32_t key_atob_l(char *asc, uchar *bin, int32_t l);
25uint32_t b2i(int32_t n, const uchar *b);
26uint64_t b2ll(int32_t n, uchar *b);
27uchar *i2b_buf(int32_t n, uint32_t i, uchar *b);
28uint32_t a2i(char *asc, int32_t bytes);
29
30int32_t boundary(int32_t exp, int32_t n);
31
32int32_t check_filled(uchar *value, int32_t length);
33
34void get_random_bytes_init(void);
35void get_random_bytes(uint8_t *dst, uint32_t dst_len);
36
37unsigned long crc32(unsigned long crc, const unsigned char *buf, unsigned int len);
38uint32_t jhash(const char *key, size_t len);
39
40char to_hex(char code);
41void char_to_hex(const unsigned char *p_array, uint32_t p_array_len, unsigned char *result);
42
43#define BASE64_LENGTH(inlen) ((((inlen) + 2) / 3) * 4)
44void base64_encode(const char *in, size_t inlen, char *out, size_t outlen);
45size_t b64encode(const char *in, size_t inlen, char **out);
46
47#endif
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