[sr-dev] git:5.5:238c9808: core: ut - functions to convert from str to long

Module: kamailio Branch: 5.5 Commit: 238c9808d42186282d0983f1efff2f4b60c4fc2c URL: https://github.com/kamailio/kamailio/commit/238c9808d42186282d0983f1efff2f4… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2021-05-03T09:44:45+02:00 core: ut - functions to convert from str to long (cherry picked from commit 80c906d5418ece5e4a3e993cc632a0e6ae3d24be) --- Modified: src/core/ut.h --- Diff: https://github.com/kamailio/kamailio/commit/238c9808d42186282d0983f1efff2f4… Patch: https://github.com/kamailio/kamailio/commit/238c9808d42186282d0983f1efff2f4… --- diff --git a/src/core/ut.h b/src/core/ut.h index 4ab08024a7..61ff696e13 100644 --- a/src/core/ut.h +++ b/src/core/ut.h @@ -628,69 +628,88 @@ static inline void strlower(str* _s) } +#define str2unval(_s, _r) do { \ + int i; \ + if (_r == NULL) return -1; \ + *_r = 0; \ + if (_s == NULL) return -1; \ + if (_s->len < 0) return -1; \ + if (_s->s == NULL) return -1; \ + for(i = 0; i < _s->len; i++) { \ + if ((_s->s[i] >= '0') && (_s->s[i] <= '9')) { \ + *_r *= 10; \ + *_r += _s->s[i] - '0'; \ + } else { \ + return -1; \ + } \ + } \ + return 0; \ + } while(0) + /* - * Convert a str into integer + * Convert an str to unsigned long */ -static inline int str2int(str* _s, unsigned int* _r) +static inline int str2ulong(str* _s, unsigned long* _r) { - int i; + str2unval(_s, _r); +} - if (_r == NULL) return -1; - *_r = 0; - if (_s == NULL) return -1; - if (_s->len < 0) return -1; - if (_s->s == NULL) return -1; +/* + * Convert an str to unsigned integer + */ +static inline int str2int(str* _s, unsigned int* _r) +{ + str2unval(_s, _r); +} - for(i = 0; i < _s->len; i++) { - if ((_s->s[i] >= '0') && (_s->s[i] <= '9')) { - *_r *= 10; - *_r += _s->s[i] - '0'; - } else { - return -1; - } - } +#define str2snval(_s, _r) do { \ + int i; \ + int sign; \ + if (_s == NULL) return -1; \ + if (_r == NULL) return -1; \ + if (_s->len < 0) return -1; \ + if (_s->s == NULL) return -1; \ + *_r = 0; \ + sign = 1; \ + i = 0; \ + if (_s->s[0] == '+') { \ + i++; \ + } else if (_s->s[0] == '-') { \ + sign = -1; \ + i++; \ + } \ + for(; i < _s->len; i++) { \ + if ((_s->s[i] >= '0') && (_s->s[i] <= '9')) { \ + *_r *= 10; \ + *_r += _s->s[i] - '0'; \ + } else { \ + return -1; \ + } \ + } \ + *_r *= sign; \ + return 0; \ + } while(0) - return 0; +/* + * Convert an str to signed long + */ +static inline int str2slong(str* _s, long* _r) +{ + str2snval(_s, _r); } + /* * Convert an str to signed integer */ static inline int str2sint(str* _s, int* _r) { - int i; - int sign; - - if (_s == NULL) return -1; - if (_r == NULL) return -1; - if (_s->len < 0) return -1; - if (_s->s == NULL) return -1; - - *_r = 0; - sign = 1; - i = 0; - if (_s->s[0] == '+') { - i++; - } else if (_s->s[0] == '-') { - sign = -1; - i++; - } - for(; i < _s->len; i++) { - if ((_s->s[i] >= '0') && (_s->s[i] <= '9')) { - *_r *= 10; - *_r += _s->s[i] - '0'; - } else { - return -1; - } - } - *_r *= sign; - - return 0; + str2snval(_s, _r); } /* - * Convert a str into integer + * Convert an strz to integer */ static inline int strz2int(char* _s, unsigned int* _r) { @@ -713,7 +732,7 @@ static inline int strz2int(char* _s, unsigned int* _r) } /* - * Convert an str to signed integer + * Convert an strz to signed integer */ static inline int strz2sint(char* _s, int* _r) {