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[switch_utils.c] optimization for switch_cut_path() function.

This commit is contained in:
Lin.Sun 2020-08-04 16:49:47 +08:00
parent 89fb3a7f66
commit c1f604178f
2 changed files with 16 additions and 12 deletions
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22
src/switch_utils.c
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@ -2841,21 +2841,19 @@ SWITCH_DECLARE(unsigned int) switch_separate_string(char *buf, char delim, char
SWITCH_DECLARE(const char *) switch_cut_path(const char *in) SWITCH_DECLARE(const char *) switch_cut_path(const char *in)
{ {
const char *p, *ret = in; const char *p = in, *ret = in;
const char delims[] = "/\\";
const char *i;
if (in) { if (NULL == in) {
for (i = delims; *i; i++) {
p = in;
while ((p = strchr(p, *i)) != 0) {
ret = ++p;
}
}
return ret;
} else {
return NULL; return NULL;
} }
while ((p = strchr(ret, '/')) != NULL) {
ret = ++p;
}
while ((p = strchr(ret, '\\')) != NULL) {
ret = ++p;
}
return ret;
} }
SWITCH_DECLARE(switch_status_t) switch_string_match(const char *string, size_t string_len, const char *search, size_t search_len) SWITCH_DECLARE(switch_status_t) switch_string_match(const char *string, size_t string_len, const char *search, size_t search_len)

6
tests/unit/switch_utils.c
View File

@ -60,6 +60,12 @@ FST_TEST_BEGIN(benchmark)
switch_url_encode(s, encoded, sizeof(encoded)); switch_url_encode(s, encoded, sizeof(encoded));
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "encoded: [%s]\n", encoded); switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "encoded: [%s]\n", encoded);
fst_check_string_equals(encoded, "%26bry%C3%A4n%23!%E6%9D%9C%E9%87%91%E6%88%BF"); fst_check_string_equals(encoded, "%26bry%C3%A4n%23!%E6%9D%9C%E9%87%91%E6%88%BF");
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "check the switch_cut_path\n");
fst_check_string_equals(switch_cut_path("switch-cut-path"), "switch-cut-path");
fst_check_string_equals(switch_cut_path("switch/cut-path"), "cut-path");
fst_check_string_equals(switch_cut_path("switch/cut\\path"), "path");
fst_check_string_equals(switch_cut_path("switch\\cut/path"), "path");
} }
FST_TEST_END() FST_TEST_END()