xterm: trace.h | Fossies

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Member "xterm-379/trace.h" (6 Oct 2022, 8428 Bytes) of package /linux/misc/xterm-379.tgz:

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1 /* $XTermId: trace.h,v 1.94 2022/10/06 20:40:49 tom Exp $ */ 2 3 /* 4 * Copyright 1997-2021,2022 by Thomas E. Dickey 5 * 6 * All Rights Reserved 7 * 8 * Permission is hereby granted, free of charge, to any person obtaining a 9 * copy of this software and associated documentation files (the 10 * "Software"), to deal in the Software without restriction, including 11 * without limitation the rights to use, copy, modify, merge, publish, 12 * distribute, sublicense, and/or sell copies of the Software, and to 13 * permit persons to whom the Software is furnished to do so, subject to 14 * the following conditions: 15 * 16 * The above copyright notice and this permission notice shall be included 17 * in all copies or substantial portions of the Software. 18 * 19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 20 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 21 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 22 * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY 23 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 24 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 25 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 26 * 27 * Except as contained in this notice, the name(s) of the above copyright 28 * holders shall not be used in advertising or otherwise to promote the 29 * sale, use or other dealings in this Software without prior written 30 * authorization. 31 */ 32 33 /* 34 * Common/useful definitions for XTERM application 35 */ 36 #ifndef included_trace_h 37 #define included_trace_h 38 /* *INDENT-OFF* */ 39 40 #include <xterm.h> 41 42 #if OPT_TRACE 43 44 #include <stdarg.h> 45 46 extern void Trace ( const char *, ... ) GCC_PRINTFLIKE(1,2); 47 extern void TraceVA ( const char *fmt, va_list ap ); 48 extern void TraceXError (Display *d, XErrorEvent *ev); 49 50 #undef if_TRACE 51 #define if_TRACE(stmt) stmt 52 53 #undef TRACE 54 #define TRACE(p) Trace p 55 56 #undef TRACE_VA 57 #define TRACE_VA(p) TraceVA p 58 #define TRACE_X_ERR(d,e) TraceXError(d,e) 59 60 extern void TraceClose (void); 61 62 #undef TRACE_CLOSE 63 #define TRACE_CLOSE TraceClose 64 65 #if OPT_TRACE > 1 66 #define TRACE2(p) Trace p 67 #endif 68 69 #define TRACE_L "{{" 70 #define TRACE_R "}}" 71 72 extern const char * visibleChars(const Char * /* buf */, size_t /* len */); 73 extern const char * visibleEventMode(EventMode); 74 extern const char * visibleIChars(const IChar * /* buf */, size_t /* len */); 75 extern const char * visibleUChar(unsigned); 76 extern const char * visibleDblChrset(unsigned /* chrset */); 77 extern const char * visibleEventType (int); 78 extern const char * visibleMappingMode (int); 79 extern const char * visibleNotifyDetail(int /* code */); 80 extern const char * visibleNotifyMode (int /* code */); 81 extern const char * visibleScsCode(DECNRCM_codes /* chrset */); 82 extern const char * visibleSelectionTarget(Display * /* d */, Atom /* a */); 83 extern const char * visibleTekparse (int); 84 extern const char * visibleVTparse (int); 85 extern const char * visibleXError (int /* code */); 86 87 extern const char * TraceAtomName(Display * /* d */, Atom /* a */); 88 89 extern void TraceArgv(const char * /* tag */, char ** /* argv */); 90 #undef TRACE_ARGV 91 #define TRACE_ARGV(tag,argv) TraceArgv(tag,argv) 92 93 extern const char *trace_who; 94 #undef TRACE_CHILD 95 #define TRACE_CHILD int tracing_child = (trace_who = "child") != 0; (void) tracing_child; 96 97 extern void TraceEvent(const char *, XEvent *, String *, Cardinal *); 98 #undef TRACE_EVENT 99 #define TRACE_EVENT(t,e,s,n) TraceEvent(t, (XEvent *)e, s, n) 100 101 #undef TRACE_FALLBACK 102 #if OPT_RENDERFONT && OPT_WIDE_CHARS 103 extern void TraceFallback(XtermWidget, const char *, unsigned, int, XftFont *); 104 #define TRACE_FALLBACK(w,t,c,n,f) TraceFallback(w, t, c, n, f) 105 #else 106 #define TRACE_FALLBACK(w,t,c,n,f) /*nothing*/ 107 #endif 108 109 extern void TraceFocus(Widget, XEvent *); 110 #undef TRACE_FOCUS 111 #define TRACE_FOCUS(w,e) TraceFocus((Widget)w, (XEvent *)e) 112 113 extern void TraceSizeHints(XSizeHints *); 114 #undef TRACE_HINTS 115 #define TRACE_HINTS(hints) TraceSizeHints(hints) 116 117 extern void TraceIds(const char * /* fname */, int /* lnum */); 118 #undef TRACE_IDS 119 #define TRACE_IDS TraceIds(__FILE__, __LINE__) 120 121 extern void TraceTime(const char * /* fname */, int /* lnum */); 122 #undef TRACE_TIME 123 #define TRACE_TIME TraceTime(__FILE__, __LINE__) 124 125 extern void TraceOptions(OptionHelp * /* options */, XrmOptionDescRec * /* resources */, Cardinal /* count */); 126 #undef TRACE_OPTS 127 #define TRACE_OPTS(opts,ress,lens) TraceOptions(opts,ress,lens) 128 129 extern void TraceTranslations(const char *, Widget); 130 #undef TRACE_TRANS 131 #define TRACE_TRANS(name,w) TraceTranslations(name,w) 132 133 extern void TraceWindowAttributes(XWindowAttributes *); 134 #undef TRACE_WIN_ATTRS 135 #define TRACE_WIN_ATTRS(a) TraceWindowAttributes(a) 136 137 extern void TraceWMSizeHints(XtermWidget); 138 #undef TRACE_WM_HINTS 139 #define TRACE_WM_HINTS(w) TraceWMSizeHints(w) 140 141 extern void TraceXtermResources(void); 142 #undef TRACE_XRES 143 #define TRACE_XRES() TraceXtermResources() 144 145 extern XtGeometryResult TraceResizeRequest(const char * /* fn */, int /* ln */, Widget /* w */, unsigned /* reqwide */, unsigned /* reqhigh */, Dimension * /* gotwide */, Dimension * /* gothigh */); 146 #undef REQ_RESIZE 147 #define REQ_RESIZE(w, reqwide, reqhigh, gotwide, gothigh) \ 148 TraceResizeRequest(__FILE__, __LINE__, w, \ 149 (reqwide), (reqhigh), \ 150 (gotwide), (gothigh)) 151 152 extern const char * ModifierName(unsigned /* modifier */); 153 #define FMT_MODIFIER_NAMES "%s%s%s%s%s%s%s%s" 154 #define ARG_MODIFIER_NAMES(state) \ 155 ModifierName(state & ShiftMask), \ 156 ModifierName(state & LockMask), \ 157 ModifierName(state & ControlMask), \ 158 ModifierName(state & Mod1Mask), \ 159 ModifierName(state & Mod2Mask), \ 160 ModifierName(state & Mod3Mask), \ 161 ModifierName(state & Mod4Mask), \ 162 ModifierName(state & Mod5Mask) 163 164 #else 165 166 #define REQ_RESIZE(w, reqwide, reqhigh, gotwide, gothigh) \ 167 XtMakeResizeRequest((Widget) (w), \ 168 (Dimension) (reqwide), (Dimension) (reqhigh), \ 169 (gotwide), (gothigh)) 170 171 #define if_TRACE(stmt) /*nothing*/ 172 #define TRACE(p) /*nothing*/ 173 #define TRACE_CLOSE() /*nothing*/ 174 #define TRACE_ARGV(tag,argv) /*nothing*/ 175 #define TRACE_CHILD /*nothing*/ 176 #define TRACE_EVENT(t,e,s,n) /*nothing*/ 177 #define TRACE_FALLBACK(w,t,c,n,f) /*nothing*/ 178 #define TRACE_FOCUS(w,e) /*nothing*/ 179 #define TRACE_HINTS(hints) /*nothing*/ 180 #define TRACE_IDS /*nothing*/ 181 #define TRACE_OPTS(opts,ress,lens) /*nothing*/ 182 #define TRACE_TRANS(name,w) /*nothing*/ 183 #define TRACE_WIN_ATTRS(w) /*nothing*/ 184 #define TRACE_WM_HINTS(w) /*nothing*/ 185 #define TRACE_X_ERR(d,e) /*nothing*/ 186 #define TRACE_XRES() /*nothing*/ 187 188 #endif 189 190 #ifndef TRACE2 191 #define TRACE2(p) /*nothing*/ 192 #endif 193 194 extern void TraceScreen(XtermWidget /* xw */, int /* whichBuf */); 195 196 /* 197 * The whole wnew->screen struct is zeroed in VTInitialize. Use these macros 198 * where applicable for copying the pieces from the request widget into the 199 * new widget. We do not have to use them for wnew->misc, but the associated 200 * traces are very useful for debugging. 201 */ 202 #if OPT_TRACE 203 #define init_Bres(name) \ 204 TRACE(("init " #name " = %s\n", \ 205 BtoS(wnew->name = request->name))) 206 #define init_Dres(name) \ 207 TRACE(("init " #name " = %f\n", \ 208 wnew->name = request->name)) 209 #define init_Dres2(name,i) \ 210 TRACE(("init " #name "[%d] = %f\n", i, \ 211 wnew->name[i] = request->name[i])) 212 #define init_Ires(name) \ 213 TRACE(("init " #name " = %d\n", \ 214 wnew->name = request->name)) 215 #define init_Mres(name) \ 216 TRACE(("init " #name " = %s\n", \ 217 MtoS(wnew->name = request->name))) 218 #define init_Sres(name) \ 219 TRACE(("init " #name " = \"%s\"\n", \ 220 (wnew->name = x_strtrim(request->name)) != NULL \ 221 ? wnew->name : "<null>")) 222 #define init_Sres2(name,i) \ 223 TRACE(("init " #name "[%d] = \"%s\"\n", i, \ 224 (wnew->name(i) = x_strtrim(request->name(i))) != NULL \ 225 ? wnew->name(i) : "<null>")) 226 #define init_Tres(offset) \ 227 TRACE(("init screen.Tcolors[" #offset "] = %#lx\n", \ 228 fill_Tres(wnew, request, offset))) 229 #else 230 #define init_Bres(name) wnew->name = request->name 231 #define init_Dres(name) wnew->name = request->name 232 #define init_Dres2(name,i) wnew->name[i] = request->name[i] 233 #define init_Ires(name) wnew->name = request->name 234 #define init_Mres(name) wnew->name = request->name 235 #define init_Sres(name) wnew->name = x_strtrim(request->name) 236 #define init_Sres2(name,i) wnew->name(i) = x_strtrim(request->name(i)) 237 #define init_Tres(offset) fill_Tres(wnew, request, offset) 238 #endif 239 240 /* *INDENT-ON* */ 241 242 #endif /* included_trace_h */