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Added prof_strstr function

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This commit is contained in:
James Booth 2016-04-03 22:30:24 +01:00
parent 3086341e68
commit d9344b00fe
6 changed files with 177 additions and 90 deletions
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72
src/common.c
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@ -199,18 +199,6 @@ str_replace(const char *string, const char *substr,
return newstr; return newstr;
} }
gboolean
str_contains_str(const char *const searchstr, const char *const substr)
{
if (!searchstr) {
return FALSE;
}
if (!substr) {
return FALSE;
}
return g_strrstr(searchstr, substr) != NULL;
}
int int
str_contains(const char str[], int size, char ch) str_contains(const char str[], int size, char ch)
{ {
@ -669,3 +657,63 @@ is_notify_enabled(void)
return notify_enabled; return notify_enabled;
} }
gboolean
prof_strstr(const char *const needle, const char *const haystack, gboolean case_sensitive, gboolean whole_word)
{
if (needle == NULL || haystack == NULL) {
return FALSE;
}
char *needle_str = case_sensitive ? strdup(needle) : g_utf8_strdown(needle, -1);
char *haystack_str = case_sensitive ? strdup(haystack) : g_utf8_strdown(haystack, -1);
if (whole_word) {
if (g_strcmp0(needle_str, haystack_str) == 0) {
free(needle_str);
free(haystack_str);
return TRUE;
}
char *pos = g_strrstr(haystack_str, needle_str);
if (pos == NULL) {
free(needle_str);
free(haystack_str);
return FALSE;
}
gboolean at_start = g_str_has_prefix(haystack_str, needle_str);
gboolean at_end = g_str_has_suffix(haystack_str, needle_str);
if (at_start) {
char *next = g_utf8_next_char(pos + strlen(needle_str) - 1);
gunichar nextu = g_utf8_get_char(next);
gboolean result = g_unichar_isalnum(nextu) ? FALSE : TRUE;
free(needle_str);
free(haystack_str);
return result;
} else if (at_end) {
char *prev = g_utf8_prev_char(pos);
gunichar prevu = g_utf8_get_char(prev);
gboolean result = g_unichar_isalnum(prevu) ? FALSE : TRUE;
free(needle_str);
free(haystack_str);
return result;
} else {
char *prev = g_utf8_prev_char(pos);
char *next = g_utf8_next_char(pos + strlen(needle_str) - 1);
gunichar prevu = g_utf8_get_char(prev);
gunichar nextu = g_utf8_get_char(next);
gboolean result = g_unichar_isalnum(prevu) || g_unichar_isalnum(nextu) ? FALSE : TRUE;
free(needle_str);
free(haystack_str);
return result;
}
} else {
gboolean result = g_strrstr(haystack_str, needle_str) != NULL ? TRUE : FALSE;
free(needle_str);
free(haystack_str);
return result;
}
}

3
src/common.h
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@ -103,7 +103,6 @@ gboolean p_hash_table_contains(GHashTable *hash_table, gconstpointer key);
gboolean create_dir(char *name); gboolean create_dir(char *name);
gboolean mkdir_recursive(const char *dir); gboolean mkdir_recursive(const char *dir);
char* str_replace(const char *string, const char *substr, const char *replacement); char* str_replace(const char *string, const char *substr, const char *replacement);
gboolean str_contains_str(const char *const searchstr, const char *const substr);
int str_contains(const char str[], int size, char ch); int str_contains(const char str[], int size, char ch);
gboolean strtoi_range(char *str, int *saveptr, int min, int max, char **err_msg); gboolean strtoi_range(char *str, int *saveptr, int min, int max, char **err_msg);
int utf8_display_len(const char *const str); int utf8_display_len(const char *const str);
@ -129,4 +128,6 @@ char* get_file_or_linked(char *loc, char *basedir);
char* strip_arg_quotes(const char *const input); char* strip_arg_quotes(const char *const input);
gboolean is_notify_enabled(void); gboolean is_notify_enabled(void);
gboolean prof_strstr(const char *const needle, const char *const haystack, gboolean case_sensitive, gboolean whole_word);
#endif #endif

14
src/event/server_events.c
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@ -251,15 +251,11 @@ sv_ev_room_message(const char *const room_jid, const char *const nick, const cha
char *new_message = plugins_pre_room_message_display(room_jid, nick, message); char *new_message = plugins_pre_room_message_display(room_jid, nick, message);
char *mynick = muc_nick(mucwin->roomjid); char *mynick = muc_nick(mucwin->roomjid);
gboolean mention = FALSE; // gboolean case_sensitive = prefs_get_boolean(PREF_MENTION_CASE_SENSITIVE);
char *message_lower = g_utf8_strdown(new_message, -1); // gboolean whole_word = prefs_get_boolean(PREF_MENTION_WHOLE_WORD);
char *mynick_lower = g_utf8_strdown(mynick, -1); gboolean case_sensitive = FALSE;
if (g_strrstr(message_lower, mynick_lower)) { gboolean whole_word = FALSE;
mention = TRUE; gboolean mention = prof_strstr(mynick, new_message, case_sensitive, whole_word);
}
g_free(message_lower);
g_free(mynick_lower);
GList *triggers = prefs_message_get_triggers(new_message); GList *triggers = prefs_message_get_triggers(new_message);
mucwin_message(mucwin, nick, new_message, mention, triggers); mucwin_message(mucwin, nick, new_message, mention, triggers);

167
tests/unittests/test_common.c
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@ -631,66 +631,113 @@ void strip_quotes_strips_both(void **state)
free(result); free(result);
} }
void str_not_contains_str(void **state) void prof_strstr_contains(void **state)
{ {
char *main = "somestring"; assert_true(prof_strstr(NULL, "some string", FALSE, FALSE) == FALSE);
char *occur = "not"; assert_true(prof_strstr("boothj5", NULL, FALSE, FALSE) == FALSE);
assert_true(prof_strstr(NULL, NULL, FALSE, FALSE) == FALSE);
assert_false(str_contains_str(main, occur)); assert_true(prof_strstr("boothj5", "boothj5", FALSE, FALSE) == TRUE);
} assert_true(prof_strstr("boothj5", "boothj5 hello", FALSE, FALSE) == TRUE);
assert_true(prof_strstr("boothj5", "hello boothj5", FALSE, FALSE) == TRUE);
void str_contains_str_at_start(void **state) assert_true(prof_strstr("boothj5", "hello boothj5 there", FALSE, FALSE) == TRUE);
{ assert_true(prof_strstr("boothj5", "helloboothj5test", FALSE, FALSE) == TRUE);
char *main = "somestring";
char *occur = "some"; assert_true(prof_strstr("boothj5", "BoothJ5", FALSE, FALSE) == TRUE);
assert_true(prof_strstr("boothj5", "BoothJ5 hello", FALSE, FALSE) == TRUE);
assert_true(str_contains_str(main, occur)); assert_true(prof_strstr("boothj5", "hello BoothJ5", FALSE, FALSE) == TRUE);
} assert_true(prof_strstr("boothj5", "hello BoothJ5 there", FALSE, FALSE) == TRUE);
assert_true(prof_strstr("boothj5", "helloBoothJ5test", FALSE, FALSE) == TRUE);
void str_contains_str_at_end(void **state)
{ assert_true(prof_strstr("BoothJ5", "boothj5", FALSE, FALSE) == TRUE);
char *main = "somestring"; assert_true(prof_strstr("BoothJ5", "boothj5 hello", FALSE, FALSE) == TRUE);
char *occur = "string"; assert_true(prof_strstr("BoothJ5", "hello boothj5", FALSE, FALSE) == TRUE);
assert_true(prof_strstr("BoothJ5", "hello boothj5 there", FALSE, FALSE) == TRUE);
assert_true(str_contains_str(main, occur)); assert_true(prof_strstr("BoothJ5", "helloboothj5test", FALSE, FALSE) == TRUE);
}
assert_true(prof_strstr("boothj5", "BoothJ5", TRUE, FALSE) == FALSE);
void str_contains_str_in_middle(void **state) assert_true(prof_strstr("boothj5", "BoothJ5 hello", TRUE, FALSE) == FALSE);
{ assert_true(prof_strstr("boothj5", "hello BoothJ5", TRUE, FALSE) == FALSE);
char *main = "somestring"; assert_true(prof_strstr("boothj5", "hello BoothJ5 there", TRUE, FALSE) == FALSE);
char *occur = "str"; assert_true(prof_strstr("boothj5", "helloBoothJ5test", TRUE, FALSE) == FALSE);
assert_true(str_contains_str(main, occur)); assert_true(prof_strstr("BoothJ5", "boothj5", TRUE, FALSE) == FALSE);
} assert_true(prof_strstr("BoothJ5", "boothj5 hello", TRUE, FALSE) == FALSE);
assert_true(prof_strstr("BoothJ5", "hello boothj5", TRUE, FALSE) == FALSE);
void str_contains_str_whole(void **state) assert_true(prof_strstr("BoothJ5", "hello boothj5 there", TRUE, FALSE) == FALSE);
{ assert_true(prof_strstr("BoothJ5", "helloboothj5test", TRUE, FALSE) == FALSE);
char *main = "somestring";
char *occur = "somestring"; assert_true(prof_strstr("boothj5", "boothj5", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", "boothj5 hello", FALSE, TRUE) == TRUE);
assert_true(str_contains_str(main, occur)); assert_true(prof_strstr("boothj5", "hello boothj5", FALSE, TRUE) == TRUE);
} assert_true(prof_strstr("boothj5", "hello boothj5 there", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", "boothj5test", FALSE, TRUE) == FALSE);
void str_empty_not_contains_str(void **state) assert_true(prof_strstr("boothj5", "helloboothj5", FALSE, TRUE) == FALSE);
{ assert_true(prof_strstr("boothj5", "helloboothj5test", FALSE, TRUE) == FALSE);
char *main = NULL;
char *occur = "str"; assert_true(prof_strstr("boothj5", "BoothJ5", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("boothj5", "BoothJ5 hello", TRUE, TRUE) == FALSE);
assert_false(str_contains_str(main, occur)); assert_true(prof_strstr("boothj5", "hello BoothJ5", TRUE, TRUE) == FALSE);
} assert_true(prof_strstr("boothj5", "hello BoothJ5 there", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("boothj5", "BoothJ5test", TRUE, TRUE) == FALSE);
void str_not_contains_str_empty(void **state) assert_true(prof_strstr("boothj5", "helloBoothJ5", TRUE, TRUE) == FALSE);
{ assert_true(prof_strstr("boothj5", "helloBoothJ5test", TRUE, TRUE) == FALSE);
char *main = "somestring";
char *occur = NULL; assert_true(prof_strstr("BoothJ5", "boothj5", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("BoothJ5", "boothj5 hello", TRUE, TRUE) == FALSE);
assert_false(str_contains_str(main, occur)); assert_true(prof_strstr("BoothJ5", "hello boothj5", TRUE, TRUE) == FALSE);
} assert_true(prof_strstr("BoothJ5", "hello boothj5 there", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("BoothJ5", "boothj5test", TRUE, TRUE) == FALSE);
void str_empty_not_contains_str_empty(void **state) assert_true(prof_strstr("BoothJ5", "helloboothj5", TRUE, TRUE) == FALSE);
{ assert_true(prof_strstr("BoothJ5", "helloboothj5test", TRUE, TRUE) == FALSE);
char *main = NULL;
char *occur = NULL; assert_true(prof_strstr("boothj5", "boothj5:", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", "boothj5,", FALSE, TRUE) == TRUE);
assert_false(str_contains_str(main, occur)); assert_true(prof_strstr("boothj5", "boothj5-", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", ":boothj5", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", ",boothj5", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", "-boothj5", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", ":boothj5:", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", ",boothj5,", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", "-boothj5-", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", "BoothJ5:", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", "BoothJ5,", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", "BoothJ5-", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", ":BoothJ5", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", ",BoothJ5", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", "-BoothJ5", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", ":BoothJ5:", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", ",BoothJ5,", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", "-BoothJ5-", FALSE, TRUE) == TRUE);
assert_true(prof_strstr("boothj5", "BoothJ5:", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("boothj5", "BoothJ5,", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("boothj5", "BoothJ5-", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("boothj5", ":BoothJ5", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("boothj5", ",BoothJ5", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("boothj5", "-BoothJ5", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("boothj5", ":BoothJ5:", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("boothj5", ",BoothJ5,", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("boothj5", "-BoothJ5-", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("K", "don't know", FALSE, FALSE) == TRUE);
assert_true(prof_strstr("K", "don't know", TRUE, FALSE) == FALSE);
assert_true(prof_strstr("K", "don't know", FALSE, TRUE) == FALSE);
assert_true(prof_strstr("K", "don't know", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("K", "don't Know", FALSE, FALSE) == TRUE);
assert_true(prof_strstr("K", "don't Know", TRUE, FALSE) == TRUE);
assert_true(prof_strstr("K", "don't Know", FALSE, TRUE) == FALSE);
assert_true(prof_strstr("K", "don't Know", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("K", "backwards", FALSE, FALSE) == TRUE);
assert_true(prof_strstr("K", "backwards", TRUE, FALSE) == FALSE);
assert_true(prof_strstr("K", "backwards", FALSE, TRUE) == FALSE);
assert_true(prof_strstr("K", "backwards", TRUE, TRUE) == FALSE);
assert_true(prof_strstr("K", "BACKWARDS", FALSE, FALSE) == TRUE);
assert_true(prof_strstr("K", "BACKWARDS", TRUE, FALSE) == TRUE);
assert_true(prof_strstr("K", "BACKWARDS", FALSE, TRUE) == FALSE);
assert_true(prof_strstr("K", "BACKWARDS", TRUE, TRUE) == FALSE);
} }

1
tests/unittests/test_common.h
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@ -64,3 +64,4 @@ void str_contains_str_whole(void **state);
void str_empty_not_contains_str(void **state); void str_empty_not_contains_str(void **state);
void str_not_contains_str_empty(void **state); void str_not_contains_str_empty(void **state);
void str_empty_not_contains_str_empty(void **state); void str_empty_not_contains_str_empty(void **state);
void prof_strstr_contains(void **state);

10
tests/unittests/unittests.c
View File

@ -94,14 +94,6 @@ int main(int argc, char* argv[]) {
unit_test(strip_quotes_strips_first), unit_test(strip_quotes_strips_first),
unit_test(strip_quotes_strips_last), unit_test(strip_quotes_strips_last),
unit_test(strip_quotes_strips_both), unit_test(strip_quotes_strips_both),
unit_test(str_not_contains_str),
unit_test(str_contains_str_at_start),
unit_test(str_contains_str_at_end),
unit_test(str_contains_str_in_middle),
unit_test(str_contains_str_whole),
unit_test(str_empty_not_contains_str),
unit_test(str_not_contains_str_empty),
unit_test(str_empty_not_contains_str_empty),
unit_test(clear_empty), unit_test(clear_empty),
unit_test(reset_after_create), unit_test(reset_after_create),
@ -624,6 +616,8 @@ int main(int argc, char* argv[]) {
unit_test_setup_teardown(clears_chat_sessions, unit_test_setup_teardown(clears_chat_sessions,
load_preferences, load_preferences,
close_preferences), close_preferences),
unit_test(prof_strstr_contains),
}; };
return run_tests(all_tests); return run_tests(all_tests);