c9ca5ab982
* NEW: Update copyright year to 2013. [GB.FORM] * NEW: ImageView is a new control that allows to view an image inside a scrolled view, at different zoom levels. * BUG: FileProperties now works correctly if 'gb.desktop' is not used. * NEW: The FileProperties preview tab now uses an ImageView control and has a toolbar to zoom the preview. * BUG: Add the 'linux' and 'gnu' icon in the stock icon list. git-svn-id: svn://localhost/gambas/trunk@5770 867c0c6c-44f3-4631-809d-bfa615b0a4ec
214 lines
5.9 KiB
C
214 lines
5.9 KiB
C
/***************************************************************************
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gb_common_string_temp.h
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(c) 2000-2013 Benoît Minisini <gambas@users.sourceforge.net>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA.
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***************************************************************************/
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#include "gb_common_case.h"
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bool STRING_equal_same(const char *str1, const char *str2, int len)
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{
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static const void *jump[8] = { &&__LEN_0, &&__LEN_1, &&__LEN_2, &&__LEN_3, &&__LEN_4, &&__LEN_5, &&__LEN_6, &&__LEN_7 };
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//return len == 0 || memcmp(str1, str2, len) == 0;
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#if defined(ARCH_X86_64) || defined(ARCH_X86)
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for(;;)
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{
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if (len < 8) break;
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if (*((int64_t *)str1) != *((int64_t *)str2))
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return FALSE;
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str1 += 8;
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str2 += 8;
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len -= 8;
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if (len < 8) break;
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if (*((int64_t *)str1) != *((int64_t *)str2))
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return FALSE;
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str1 += 8;
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str2 += 8;
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len -= 8;
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if (len < 8) break;
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if (*((int64_t *)str1) != *((int64_t *)str2))
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return FALSE;
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str1 += 8;
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str2 += 8;
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len -= 8;
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if (len < 8) break;
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if (*((int64_t *)str1) != *((int64_t *)str2))
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return FALSE;
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str1 += 8;
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str2 += 8;
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len -= 8;
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}
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#else
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while (len >= 8)
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{
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if (LIKELY(str1[0] != str2[0]))
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return FALSE;
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if (LIKELY(str1[1] != str2[1]))
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return FALSE;
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if (LIKELY(str1[2] != str2[2]))
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return FALSE;
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if (LIKELY(str1[3] != str2[3]))
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return FALSE;
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if (LIKELY(str1[4] != str2[4]))
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return FALSE;
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if (LIKELY(str1[5] != str2[5]))
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return FALSE;
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if (LIKELY(str1[6] != str2[6]))
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return FALSE;
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if (LIKELY(str1[7] != str2[7]))
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return FALSE;
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str1 += 8;
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str2 += 8;
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len -= 8;
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}
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#endif
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//if (UNLIKELY(len < 8))
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goto *jump[len];
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__LEN_7: if (LIKELY(str1[6] != str2[6])) return FALSE;
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__LEN_6: if (LIKELY(str1[5] != str2[5])) return FALSE;
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__LEN_5: if (LIKELY(str1[4] != str2[4])) return FALSE;
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__LEN_4: if (LIKELY(str1[3] != str2[3])) return FALSE;
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__LEN_3: if (LIKELY(str1[2] != str2[2])) return FALSE;
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__LEN_2: if (LIKELY(str1[1] != str2[1])) return FALSE;
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__LEN_1: if (LIKELY(str1[0] != str2[0])) return FALSE;
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__LEN_0: return TRUE;
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}
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bool STRING_equal_ignore_case_same(const char *str1, const char *str2, int len)
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{
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static const void *jump[8] = { &&__LEN_0, &&__LEN_1, &&__LEN_2, &&__LEN_3, &&__LEN_4, &&__LEN_5, &&__LEN_6, &&__LEN_7 };
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#if defined(ARCH_X86_64) || defined(ARCH_X86)
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while (len >= 8)
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{
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if (*((int64_t *)str1) != *((int64_t *)str2))
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{
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if (LIKELY(toupper(str1[0]) != toupper(str2[0])))
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return FALSE;
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if (LIKELY(toupper(str1[1]) != toupper(str2[1])))
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return FALSE;
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if (LIKELY(toupper(str1[2]) != toupper(str2[2])))
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return FALSE;
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if (LIKELY(toupper(str1[3]) != toupper(str2[3])))
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return FALSE;
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if (LIKELY(toupper(str1[4]) != toupper(str2[4])))
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return FALSE;
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if (LIKELY(toupper(str1[5]) != toupper(str2[5])))
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return FALSE;
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if (LIKELY(toupper(str1[6]) != toupper(str2[6])))
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return FALSE;
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if (LIKELY(toupper(str1[7]) != toupper(str2[7])))
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return FALSE;
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}
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str1 += 8;
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str2 += 8;
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len -= 8;
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}
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#else
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while (len >= 8)
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{
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if (str1[0] != str2[0] && LIKELY(toupper(str1[0]) != toupper(str2[0])))
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return FALSE;
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if (str1[1] != str2[1] && LIKELY(toupper(str1[1]) != toupper(str2[1])))
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return FALSE;
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if (str1[2] != str2[2] && LIKELY(toupper(str1[2]) != toupper(str2[2])))
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return FALSE;
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if (str1[3] != str2[3] && LIKELY(toupper(str1[3]) != toupper(str2[3])))
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return FALSE;
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if (str1[4] != str2[4] && LIKELY(toupper(str1[4]) != toupper(str2[4])))
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return FALSE;
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if (str1[5] != str2[5] && LIKELY(toupper(str1[5]) != toupper(str2[5])))
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return FALSE;
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if (str1[6] != str2[6] && LIKELY(toupper(str1[6]) != toupper(str2[6])))
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return FALSE;
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if (str1[7] != str2[7] && LIKELY(toupper(str1[7]) != toupper(str2[7])))
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return FALSE;
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str1 += 8;
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str2 += 8;
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len -= 8;
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}
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#endif
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goto *jump[len];
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__LEN_7: if (str1[6] != str2[6] && LIKELY(toupper(str1[6]) != toupper(str2[6]))) return FALSE;
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__LEN_6: if (str1[5] != str2[5] && LIKELY(toupper(str1[5]) != toupper(str2[5]))) return FALSE;
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__LEN_5: if (str1[4] != str2[4] && LIKELY(toupper(str1[4]) != toupper(str2[4]))) return FALSE;
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__LEN_4: if (str1[3] != str2[3] && LIKELY(toupper(str1[3]) != toupper(str2[3]))) return FALSE;
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__LEN_3: if (str1[2] != str2[2] && LIKELY(toupper(str1[2]) != toupper(str2[2]))) return FALSE;
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__LEN_2: if (str1[1] != str2[1] && LIKELY(toupper(str1[1]) != toupper(str2[1]))) return FALSE;
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__LEN_1: if (str1[0] != str2[0] && LIKELY(toupper(str1[0]) != toupper(str2[0]))) return FALSE;
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__LEN_0: return TRUE;
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}
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int STRING_compare(const char *str1, int len1, const char *str2, int len2)
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{
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uint i;
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int len = len1 < len2 ? len1 : len2;
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int diff;
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register unsigned char c1, c2;
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for (i = 0; i < len; i++)
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{
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c1 = str1[i];
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c2 = str2[i];
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if (LIKELY(c1 > c2)) return 1;
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if (LIKELY(c1 < c2)) return -1;
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}
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diff = len1 - len2;
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return LIKELY(diff < 0) ? (-1) : LIKELY(diff > 0) ? 1 : 0;
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}
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int STRING_compare_ignore_case(const char *str1, int len1, const char *str2, int len2)
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{
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uint i;
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int len = len1 < len2 ? len1 : len2;
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int diff;
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register unsigned char c1, c2;
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for (i = 0; i < len; i++)
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{
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c1 = tolower(str1[i]);
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c2 = tolower(str2[i]);
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if (LIKELY(c1 > c2)) return 1;
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if (LIKELY(c1 < c2)) return -1;
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}
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diff = len1 - len2;
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return LIKELY(diff < 0) ? (-1) : LIKELY(diff > 0) ? 1 : 0;
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}
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