diff options
Diffstat (limited to 'src/core/lib/support/string.c')
-rw-r--r-- | src/core/lib/support/string.c | 60 |
1 files changed, 11 insertions, 49 deletions
diff --git a/src/core/lib/support/string.c b/src/core/lib/support/string.c index 30c1e67647..dc243bf0bf 100644 --- a/src/core/lib/support/string.c +++ b/src/core/lib/support/string.c @@ -120,11 +120,6 @@ char *gpr_dump(const char *buf, size_t len, uint32_t flags) { return out.data; } -char *gpr_dump_slice(gpr_slice s, uint32_t flags) { - return gpr_dump((const char *)GPR_SLICE_START_PTR(s), GPR_SLICE_LENGTH(s), - flags); -} - int gpr_parse_bytes_to_uint32(const char *buf, size_t len, uint32_t *result) { uint32_t out = 0; uint32_t new; @@ -239,50 +234,6 @@ char *gpr_strjoin_sep(const char **strs, size_t nstrs, const char *sep, return out; } -/** Finds the initial (\a begin) and final (\a end) offsets of the next - * substring from \a str + \a read_offset until the next \a sep or the end of \a - * str. - * - * Returns 1 and updates \a begin and \a end. Returns 0 otherwise. */ -static int slice_find_separator_offset(const gpr_slice str, const char *sep, - const size_t read_offset, size_t *begin, - size_t *end) { - size_t i; - const uint8_t *str_ptr = GPR_SLICE_START_PTR(str) + read_offset; - const size_t str_len = GPR_SLICE_LENGTH(str) - read_offset; - const size_t sep_len = strlen(sep); - if (str_len < sep_len) { - return 0; - } - - for (i = 0; i <= str_len - sep_len; i++) { - if (memcmp(str_ptr + i, sep, sep_len) == 0) { - *begin = read_offset; - *end = read_offset + i; - return 1; - } - } - return 0; -} - -void gpr_slice_split(gpr_slice str, const char *sep, gpr_slice_buffer *dst) { - const size_t sep_len = strlen(sep); - size_t begin, end; - - GPR_ASSERT(sep_len > 0); - - if (slice_find_separator_offset(str, sep, 0, &begin, &end) != 0) { - do { - gpr_slice_buffer_add_indexed(dst, gpr_slice_sub(str, begin, end)); - } while (slice_find_separator_offset(str, sep, end + sep_len, &begin, - &end) != 0); - gpr_slice_buffer_add_indexed( - dst, gpr_slice_sub(str, end + sep_len, GPR_SLICE_LENGTH(str))); - } else { /* no sep found, add whole input */ - gpr_slice_buffer_add_indexed(dst, gpr_slice_ref(str)); - } -} - void gpr_strvec_init(gpr_strvec *sv) { memset(sv, 0, sizeof(*sv)); } void gpr_strvec_destroy(gpr_strvec *sv) { @@ -304,3 +255,14 @@ void gpr_strvec_add(gpr_strvec *sv, char *str) { char *gpr_strvec_flatten(gpr_strvec *sv, size_t *final_length) { return gpr_strjoin((const char **)sv->strs, sv->count, final_length); } + +int gpr_stricmp(const char *a, const char *b) { + int ca, cb; + do { + ca = tolower(*a); + cb = tolower(*b); + ++a; + ++b; + } while (ca == cb && ca && cb); + return ca - cb; +} |