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New functions g_str_has_suffix and g_str_has_prefix.

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2002-05-14  Alex Larsson <alexl@redhat.com>

	* glib/gstrfuncs.c:
	* glib/gstrfuncs.h:
	New functions g_str_has_suffix and g_str_has_prefix.

	* tests/string-test.c: (main):
	Test the new functions.
This commit is contained in:
Alex Larsson 2002-05-14 18:49:50 +00:00 committed by Alexander Larsson
parent 22b31d3313
commit c8bf903639
10 changed files with 140 additions and 0 deletions
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9
ChangeLog
View File

@ -1,3 +1,12 @@
2002-05-14 Alex Larsson <alexl@redhat.com>
* glib/gstrfuncs.c:
* glib/gstrfuncs.h:
New functions g_str_has_suffix and g_str_has_prefix.
* tests/string-test.c: (main):
Test the new functions.
Mon May 13 23:20:00 2002 Owen Taylor <otaylor@redhat.com>
* autogen.sh (have_gettext): Add a check for GNU gettext.

9
ChangeLog.pre-2-10
View File

@ -1,3 +1,12 @@
2002-05-14 Alex Larsson <alexl@redhat.com>
* glib/gstrfuncs.c:
* glib/gstrfuncs.h:
New functions g_str_has_suffix and g_str_has_prefix.
* tests/string-test.c: (main):
Test the new functions.
Mon May 13 23:20:00 2002 Owen Taylor <otaylor@redhat.com>
* autogen.sh (have_gettext): Add a check for GNU gettext.

9
ChangeLog.pre-2-12
View File

@ -1,3 +1,12 @@
2002-05-14 Alex Larsson <alexl@redhat.com>
* glib/gstrfuncs.c:
* glib/gstrfuncs.h:
New functions g_str_has_suffix and g_str_has_prefix.
* tests/string-test.c: (main):
Test the new functions.
Mon May 13 23:20:00 2002 Owen Taylor <otaylor@redhat.com>
* autogen.sh (have_gettext): Add a check for GNU gettext.

9
ChangeLog.pre-2-2
View File

@ -1,3 +1,12 @@
2002-05-14 Alex Larsson <alexl@redhat.com>
* glib/gstrfuncs.c:
* glib/gstrfuncs.h:
New functions g_str_has_suffix and g_str_has_prefix.
* tests/string-test.c: (main):
Test the new functions.
Mon May 13 23:20:00 2002 Owen Taylor <otaylor@redhat.com>
* autogen.sh (have_gettext): Add a check for GNU gettext.

9
ChangeLog.pre-2-4
View File

@ -1,3 +1,12 @@
2002-05-14 Alex Larsson <alexl@redhat.com>
* glib/gstrfuncs.c:
* glib/gstrfuncs.h:
New functions g_str_has_suffix and g_str_has_prefix.
* tests/string-test.c: (main):
Test the new functions.
Mon May 13 23:20:00 2002 Owen Taylor <otaylor@redhat.com>
* autogen.sh (have_gettext): Add a check for GNU gettext.

9
ChangeLog.pre-2-6
View File

@ -1,3 +1,12 @@
2002-05-14 Alex Larsson <alexl@redhat.com>
* glib/gstrfuncs.c:
* glib/gstrfuncs.h:
New functions g_str_has_suffix and g_str_has_prefix.
* tests/string-test.c: (main):
Test the new functions.
Mon May 13 23:20:00 2002 Owen Taylor <otaylor@redhat.com>
* autogen.sh (have_gettext): Add a check for GNU gettext.

9
ChangeLog.pre-2-8
View File

@ -1,3 +1,12 @@
2002-05-14 Alex Larsson <alexl@redhat.com>
* glib/gstrfuncs.c:
* glib/gstrfuncs.h:
New functions g_str_has_suffix and g_str_has_prefix.
* tests/string-test.c: (main):
Test the new functions.
Mon May 13 23:20:00 2002 Owen Taylor <otaylor@redhat.com>
* autogen.sh (have_gettext): Add a check for GNU gettext.

56
glib/gstrfuncs.c
View File

@ -2270,3 +2270,59 @@ g_strrstr_len (const gchar *haystack,
}
/**
* g_str_has_suffix:
* @str: a nul-terminated string.
* @suffix: the nul-terminated suffix to look for.
*
* Looks whether the string @str ends with @suffix.
*
* Return value: TRUE if @str end with @suffix, FALSE otherwise.
**/
gboolean
g_str_has_suffix (const gchar *str,
const gchar *suffix)
{
int str_len;
int suffix_len;
g_return_val_if_fail (str != NULL, FALSE);
g_return_val_if_fail (suffix != NULL, FALSE);
str_len = strlen (str);
suffix_len = strlen (suffix);
if (str_len < suffix_len)
return FALSE;
return strcmp (str + str_len - suffix_len, suffix) == 0;
}
/**
* g_str_has_prefix:
* @str: a nul-terminated string.
* @prefix: the nul-terminated prefix to look for.
*
* Looks whether the string @str begins with @prefix.
*
* Return value: TRUE if @str begins with @prefix, FALSE otherwise.
**/
gboolean
g_str_has_prefix (const gchar *str,
const gchar *prefix)
{
int str_len;
int prefix_len;
g_return_val_if_fail (str != NULL, FALSE);
g_return_val_if_fail (prefix != NULL, FALSE);
str_len = strlen (str);
prefix_len = strlen (prefix);
if (str_len < prefix_len)
return FALSE;
return strncmp (str, prefix, prefix_len) == 0;
}

5
glib/gstrfuncs.h
View File

@ -116,6 +116,11 @@ gchar * g_strrstr_len (const gchar *haystack,
gssize haystack_len,
const gchar *needle);
gboolean g_str_has_suffix (const gchar *str,
const gchar *suffix);
gboolean g_str_has_prefix (const gchar *str,
const gchar *prefix);
/* String to/from double conversion functions */
gdouble g_strtod (const gchar *nptr,

16
tests/string-test.c
View File

@ -210,6 +210,22 @@ main (int argc,
g_string_free (string1, TRUE);
g_string_free (string2, TRUE);
g_assert (g_str_has_prefix("foobar", "gazonk") == FALSE);
g_assert (g_str_has_prefix("xyzzy", "xyzzy") == TRUE);
g_assert (g_str_has_prefix("xyzzy", "xy") == TRUE);
g_assert (g_str_has_prefix("xyzzy", "") == TRUE);
g_assert (g_str_has_prefix("xyz", "xyzzy") == FALSE);
g_assert (g_str_has_prefix("", "xyzzy") == FALSE);
g_assert (g_str_has_prefix("", "") == TRUE);
g_assert (g_str_has_suffix("foobar", "gazonk") == FALSE);
g_assert (g_str_has_suffix("xyzzy", "xyzzy") == TRUE);
g_assert (g_str_has_suffix("xyzzy", "zy") == TRUE);
g_assert (g_str_has_suffix("xyzzy", "") == TRUE);
g_assert (g_str_has_suffix("zzy", "xyzzy") == FALSE);
g_assert (g_str_has_suffix("", "xyzzy") == FALSE);
g_assert (g_str_has_suffix("", "") == TRUE);
return 0;
}