diff options
Diffstat (limited to 'libnautilus-extensions/nautilus-string.c')
| -rw-r--r-- | libnautilus-extensions/nautilus-string.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/libnautilus-extensions/nautilus-string.c b/libnautilus-extensions/nautilus-string.c index 36a84a65b..d2df8e286 100644 --- a/libnautilus-extensions/nautilus-string.c +++ b/libnautilus-extensions/nautilus-string.c @@ -167,6 +167,35 @@ nautilus_string_to_int (const char *string, int *integer) return TRUE; } +/** + * nautilus_strstrip: + * Remove all occurrences of a character from a string. The + * original string is modified, and also returned for convenience. + * + * @string_null_allowed: The string to be stripped. + * @remove_this: The char to remove from @string_null_allowed + * + * Return value: @string_null_allowed, after removing all occurrences + * of @remove_this. + */ +char * +nautilus_strstrip (char *string_null_allowed, char remove_this) +{ + if (string_null_allowed != NULL) { + char *pos; + + pos = string_null_allowed; + while (*pos != '\0') { + if (*pos == remove_this) { + g_memmove (pos, pos + 1, strlen (pos)); + } + ++pos; + } + } + + return string_null_allowed; +} + gboolean nautilus_eat_string_to_int (char *string, int *integer) { @@ -203,6 +232,7 @@ void nautilus_self_check_string (void) { int integer; + char *test_string; NAUTILUS_CHECK_INTEGER_RESULT (nautilus_strlen (NULL), 0); NAUTILUS_CHECK_INTEGER_RESULT (nautilus_strlen (""), 0); @@ -261,6 +291,16 @@ nautilus_self_check_string (void) NAUTILUS_CHECK_STRING_RESULT (nautilus_strdup_prefix ("foo:bar", ":"), "foo"); NAUTILUS_CHECK_STRING_RESULT (nautilus_strdup_prefix ("footle:bar", "tle:"), "foo"); + NAUTILUS_CHECK_STRING_RESULT (nautilus_strstrip (NULL, '_'), NULL); + test_string = g_strdup ("foo"); + NAUTILUS_CHECK_STRING_RESULT (nautilus_strstrip (test_string, '_'), "foo"); + test_string = g_strdup ("_foo"); + NAUTILUS_CHECK_STRING_RESULT (nautilus_strstrip (test_string, '_'), "foo"); + test_string = g_strdup ("foo_"); + NAUTILUS_CHECK_STRING_RESULT (nautilus_strstrip (test_string, '_'), "foo"); + test_string = g_strdup ("_foo_"); + NAUTILUS_CHECK_STRING_RESULT (nautilus_strstrip (test_string, '_'), "foo"); + #define TEST_INTEGER_CONVERSION_FUNCTIONS(string, boolean_result, integer_result) \ NAUTILUS_CHECK_BOOLEAN_RESULT (nautilus_string_to_int (string, &integer), boolean_result); \ NAUTILUS_CHECK_INTEGER_RESULT (call_string_to_int (string), integer_result); \ |