diff options
Diffstat (limited to 'contrib/ncurses/form/fty_ipv4.c')
| -rw-r--r-- | contrib/ncurses/form/fty_ipv4.c | 64 |
1 files changed, 44 insertions, 20 deletions
diff --git a/contrib/ncurses/form/fty_ipv4.c b/contrib/ncurses/form/fty_ipv4.c index f49dcdb..5d1a209 100644 --- a/contrib/ncurses/form/fty_ipv4.c +++ b/contrib/ncurses/form/fty_ipv4.c @@ -1,10 +1,31 @@ +/**************************************************************************** + * Copyright (c) 1998-2004,2006 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ -/* - * THIS CODE IS SPECIFICALLY EXEMPTED FROM THE NCURSES PACKAGE COPYRIGHT. - * You may freely copy it for use as a template for your own field types. - * If you develop a field type that might be of general use, please send - * it back to the ncurses maintainers for inclusion in the next version. - */ /*************************************************************************** * * * Author : Per Foreby, perf@efd.lth.se * @@ -13,7 +34,7 @@ #include "form.priv.h" -MODULE_ID("$Id: fty_ipv4.c,v 1.4 2000/12/09 23:46:12 tom Exp $") +MODULE_ID("$Id: fty_ipv4.c,v 1.8 2006/12/02 19:33:02 tom Exp $") /*--------------------------------------------------------------------------- | Facility : libnform @@ -26,24 +47,25 @@ MODULE_ID("$Id: fty_ipv4.c,v 1.4 2000/12/09 23:46:12 tom Exp $") | Return Values : TRUE - field is valid | FALSE - field is invalid +--------------------------------------------------------------------------*/ -static bool Check_IPV4_Field(FIELD * field, const void * argp GCC_UNUSED) +static bool +Check_IPV4_Field(FIELD *field, const void *argp GCC_UNUSED) { - char *bp = field_buffer(field,0); + char *bp = field_buffer(field, 0); int num = 0, len; unsigned int d1, d2, d3, d4; - if(isdigit((unsigned char)*bp)) /* Must start with digit */ + if (isdigit(UChar(*bp))) /* Must start with digit */ { num = sscanf(bp, "%u.%u.%u.%u%n", &d1, &d2, &d3, &d4, &len); if (num == 4) - { - bp += len; /* Make bp point to what sscanf() left */ - while (*bp && isspace((unsigned char)*bp)) - bp++; /* Allow trailing whitespace */ - } + { + bp += len; /* Make bp point to what sscanf() left */ + while (isspace(UChar(*bp))) + bp++; /* Allow trailing whitespace */ + } } return ((num != 4 || *bp || d1 > 255 || d2 > 255 - || d3 > 255 || d4 > 255) ? FALSE : TRUE); + || d3 > 255 || d4 > 255) ? FALSE : TRUE); } /*--------------------------------------------------------------------------- @@ -57,14 +79,16 @@ static bool Check_IPV4_Field(FIELD * field, const void * argp GCC_UNUSED) | Return Values : TRUE - character is valid | FALSE - character is invalid +--------------------------------------------------------------------------*/ -static bool Check_IPV4_Character(int c, const void * argp GCC_UNUSED) +static bool +Check_IPV4_Character(int c, const void *argp GCC_UNUSED) { - return ((isdigit(c) || (c=='.')) ? TRUE : FALSE); + return ((isdigit(UChar(c)) || (c == '.')) ? TRUE : FALSE); } -static FIELDTYPE typeIPV4 = { +static FIELDTYPE typeIPV4 = +{ _RESIDENT, - 1, /* this is mutable, so we can't be const */ + 1, /* this is mutable, so we can't be const */ (FIELDTYPE *)0, (FIELDTYPE *)0, NULL, |
