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Add mg_strchr

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Write unit tests for some mg_str functions.

PUBLISHED_FROM=1fc7e1d5d5ef259d4023f295aec8651caa3e7e86
This commit is contained in:
Deomid Ryabkov 2017-07-03 17:55:24 +03:00 committed by Cesanta Bot
parent 5a0b6fc35a
commit cfd28a4f7a
2 changed files with 14 additions and 0 deletions
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9
mongoose.c
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@ -1446,6 +1446,15 @@ struct mg_str mg_strdup_nul(const struct mg_str s) {
return mg_strdup_common(s, 1 /* NUL-terminate */);
}
const char *mg_strchr(const struct mg_str s, int c) WEAK;
const char *mg_strchr(const struct mg_str s, int c) {
size_t i;
for (i = 0; i < s.len; i++) {
if (s.p[i] == c) return &s.p[i];
}
return NULL;
}
int mg_strcmp(const struct mg_str str1, const struct mg_str str2) WEAK;
int mg_strcmp(const struct mg_str str1, const struct mg_str str2) {
size_t i = 0;

5
mongoose.h
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@ -1801,6 +1801,11 @@ struct mg_str mg_strdup(const struct mg_str s);
*/
struct mg_str mg_strdup_nul(const struct mg_str s);
/*
* Locates character in a string.
*/
const char *mg_strchr(const struct mg_str s, int c);
int mg_strcmp(const struct mg_str str1, const struct mg_str str2);
int mg_strncmp(const struct mg_str str1, const struct mg_str str2, size_t n);