diff options
Diffstat (limited to 'ncurses-5.3/ncurses/trace/visbuf.c')
-rw-r--r-- | ncurses-5.3/ncurses/trace/visbuf.c | 270 |
1 files changed, 0 insertions, 270 deletions
diff --git a/ncurses-5.3/ncurses/trace/visbuf.c b/ncurses-5.3/ncurses/trace/visbuf.c deleted file mode 100644 index f56c396..0000000 --- a/ncurses-5.3/ncurses/trace/visbuf.c +++ /dev/null @@ -1,270 +0,0 @@ -/**************************************************************************** - * Copyright (c) 2001 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. * - ****************************************************************************/ - -/**************************************************************************** - * Author: Thomas E. Dickey 1996-2001 * - * and: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * - * and: Eric S. Raymond <esr@snark.thyrsus.com> * - ****************************************************************************/ - -/* - * visbuf.c - Tracing/Debugging support routines - */ - -#include <curses.priv.h> - -#include <tic.h> -#include <ctype.h> - -MODULE_ID("$Id$") - -static char * -_nc_vischar(char *tp, unsigned c) -{ - if (c == '"' || c == '\\') { - *tp++ = '\\'; - *tp++ = c; - } else if (is7bits(c) && (isgraph(c) || c == ' ')) { - *tp++ = c; - } else if (c == '\n') { - *tp++ = '\\'; - *tp++ = 'n'; - } else if (c == '\r') { - *tp++ = '\\'; - *tp++ = 'r'; - } else if (c == '\b') { - *tp++ = '\\'; - *tp++ = 'b'; - } else if (c == '\033') { - *tp++ = '\\'; - *tp++ = 'e'; - } else if (is7bits(c) && iscntrl(UChar(c))) { - *tp++ = '\\'; - *tp++ = '^'; - *tp++ = '@' + c; - } else { - sprintf(tp, "\\%03lo", ChCharOf(c)); - tp += strlen(tp); - } - return tp; -} - -static const char * -_nc_visbuf2n(int bufnum, const char *buf, int len) -{ - char *vbuf; - char *tp; - int c; - - if (buf == 0) - return ("(null)"); - if (buf == CANCELLED_STRING) - return ("(cancelled)"); - - if (len < 0) - len = strlen(buf); - -#ifdef TRACE - tp = vbuf = _nc_trace_buf(bufnum, (unsigned) (len * 4) + 5); -#else - { - static char *mybuf[2]; - mybuf[bufnum] = typeRealloc(char, (unsigned) (len * 4) + 5, mybuf[bufnum]); - tp = vbuf = mybuf[bufnum]; - } -#endif - *tp++ = D_QUOTE; - while ((--len >= 0) && (c = *buf++) != '\0') { - tp = _nc_vischar(tp, UChar(c)); - } - *tp++ = D_QUOTE; - *tp++ = '\0'; - return (vbuf); -} - -NCURSES_EXPORT(const char *) -_nc_visbuf2(int bufnum, const char *buf) -{ - return _nc_visbuf2n(bufnum, buf, -1); -} - -NCURSES_EXPORT(const char *) -_nc_visbuf(const char *buf) -{ - return _nc_visbuf2(0, buf); -} - -NCURSES_EXPORT(const char *) -_nc_visbufn(const char *buf, int len) -{ - return _nc_visbuf2n(0, buf, len); -} - -#if USE_WIDEC_SUPPORT -#ifdef TRACE -static const char * -_nc_viswbuf2n(int bufnum, const wchar_t * buf, int len) -{ - char *vbuf; - char *tp; - wchar_t c; - - if (buf == 0) - return ("(null)"); - - if (len < 0) - len = wcslen(buf); - -#ifdef TRACE - tp = vbuf = _nc_trace_buf(bufnum, (unsigned) (len * 4) + 5); -#else - { - static char *mybuf[2]; - mybuf[bufnum] = typeRealloc(char, (unsigned) (len * 4) + 5, mybuf[bufnum]); - tp = vbuf = mybuf[bufnum]; - } -#endif - *tp++ = D_QUOTE; - while ((--len >= 0) && (c = *buf++) != '\0') { - char temp[CCHARW_MAX + 80]; - int j = wctomb(temp, c), k; - if (j <= 0) { - sprintf(temp, "\\u%08X", (wint_t) c); - j = strlen(temp); - } - for (k = 0; k < j; ++k) { - tp = _nc_vischar(tp, temp[k]); - } - } - *tp++ = D_QUOTE; - *tp++ = '\0'; - return (vbuf); -} - -NCURSES_EXPORT(const char *) -_nc_viswbuf2(int bufnum, const wchar_t * buf) -{ - return _nc_viswbuf2n(bufnum, buf, -1); -} - -NCURSES_EXPORT(const char *) -_nc_viswbuf(const wchar_t * buf) -{ - return _nc_viswbuf2(0, buf); -} - -NCURSES_EXPORT(const char *) -_nc_viswbufn(const wchar_t * buf, int len) -{ - return _nc_viswbuf2n(0, buf, len); -} - -NCURSES_EXPORT(const char *) -_nc_viscbuf2(int bufnum, const cchar_t * buf, int len) -{ - size_t have = BUFSIZ; - char *result = _nc_trace_buf(bufnum, have); - char *tp = result; - int n; - bool same = TRUE; - attr_t attr = A_NORMAL; - const char *found; - - if (len < 0) - len = _nc_wchstrlen(buf); - - for (n = 1; n < len; n++) { - if (AttrOf(buf[n]) != AttrOf(buf[0])) { - same = FALSE; - break; - } - } - - /* - * If the rendition is the same for the whole string, display it as a - * quoted string, followed by the rendition. Otherwise, use the more - * detailed trace function that displays each character separately. - */ - if (same) { - *tp++ = D_QUOTE; - while (len-- > 0) { - if ((found = _nc_altcharset_name(attr, CharOfD(buf))) != 0) { - (void) strcpy(tp, found); - tp += strlen(tp); - attr &= ~A_ALTCHARSET; - } else if (!isnac(CHDEREF(buf))) { - PUTC_DATA; - - memset(&PUT_st, '\0', sizeof(PUT_st)); - PUTC_i = 0; - do { - PUTC_ch = PUTC_i < CCHARW_MAX ? buf->chars[PUTC_i] : L'\0'; - PUTC_n = wcrtomb(PUTC_buf, buf->chars[PUTC_i], &PUT_st); - if (PUTC_ch == L'\0') - --PUTC_n; - if (PUTC_n <= 0) - break; - for (n = 0; n < PUTC_n; n++) { - tp = _nc_vischar(tp, UChar(PUTC_buf[n])); - } - ++PUTC_i; - } while (PUTC_ch != L'\0'); - } - buf++; - } - *tp++ = D_QUOTE; - *tp++ = '\0'; - if (attr != A_NORMAL) - (void) sprintf(tp, " | %s", - _traceattr2(bufnum + 20, attr)); - } else { - *tp++ = L_BRACE; - while (len-- > 0) { - char *temp = _tracecchar_t2(bufnum + 20, buf++); - size_t used = (tp - result); - size_t want = strlen(temp) + 5 + used; - if (want > have) { - result = _nc_trace_buf(bufnum, have = want); - tp = result + used; - } - (void) strcpy(tp, temp); - tp += strlen(tp); - } - *tp++ = R_BRACE; - *tp++ = '\0'; - } - return result; -} - -NCURSES_EXPORT(const char *) -_nc_viscbuf(const cchar_t * buf, int len) -{ - return _nc_viscbuf2(0, buf, len); -} -#endif /* TRACE */ -#endif /* USE_WIDEC_SUPPORT */ |