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-rw-r--r--Source/kwsys/Terminal.c315
1 files changed, 140 insertions, 175 deletions
diff --git a/Source/kwsys/Terminal.c b/Source/kwsys/Terminal.c
index a8abb6c..26174a1 100644
--- a/Source/kwsys/Terminal.c
+++ b/Source/kwsys/Terminal.c
@@ -1,48 +1,39 @@
-/*============================================================================
- KWSys - Kitware System Library
- Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
-
- Distributed under the OSI-approved BSD License (the "License");
- see accompanying file Copyright.txt for details.
-
- This software is distributed WITHOUT ANY WARRANTY; without even the
- implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- See the License for more information.
-============================================================================*/
+/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
+ file Copyright.txt or https://cmake.org/licensing#kwsys for details. */
#include "kwsysPrivate.h"
#include KWSYS_HEADER(Terminal.h)
/* Work-around CMake dependency scanning limitation. This must
duplicate the above list of headers. */
#if 0
-# include "Terminal.h.in"
+#include "Terminal.h.in"
#endif
/*--------------------------------------------------------------------------*/
/* Configure support for this platform. */
#if defined(_WIN32) || defined(__CYGWIN__)
-# define KWSYS_TERMINAL_SUPPORT_CONSOLE
+#define KWSYS_TERMINAL_SUPPORT_CONSOLE
#endif
#if !defined(_WIN32)
-# define KWSYS_TERMINAL_ISATTY_WORKS
+#define KWSYS_TERMINAL_ISATTY_WORKS
#endif
/*--------------------------------------------------------------------------*/
/* Include needed system APIs. */
+#include <stdarg.h> /* va_list */
#include <stdlib.h> /* getenv */
#include <string.h> /* strcmp */
-#include <stdarg.h> /* va_list */
#if defined(KWSYS_TERMINAL_SUPPORT_CONSOLE)
-# include <windows.h> /* SetConsoleTextAttribute */
-# include <io.h> /* _get_osfhandle */
+#include <io.h> /* _get_osfhandle */
+#include <windows.h> /* SetConsoleTextAttribute */
#endif
#if defined(KWSYS_TERMINAL_ISATTY_WORKS)
-# include <unistd.h> /* isatty */
+#include <unistd.h> /* isatty */
#else
-# include <sys/stat.h> /* fstat */
+#include <sys/stat.h> /* fstat */
#endif
/*--------------------------------------------------------------------------*/
@@ -53,8 +44,7 @@ static void kwsysTerminalSetVT100Color(FILE* stream, int color);
static HANDLE kwsysTerminalGetStreamHandle(FILE* stream);
static void kwsysTerminalSetConsoleColor(HANDLE hOut,
CONSOLE_SCREEN_BUFFER_INFO* hOutInfo,
- FILE* stream,
- int color);
+ FILE* stream, int color);
#endif
/*--------------------------------------------------------------------------*/
@@ -68,39 +58,35 @@ void kwsysTerminal_cfprintf(int color, FILE* stream, const char* format, ...)
#if defined(KWSYS_TERMINAL_SUPPORT_CONSOLE)
CONSOLE_SCREEN_BUFFER_INFO hOutInfo;
HANDLE hOut = kwsysTerminalGetStreamHandle(stream);
- if(GetConsoleScreenBufferInfo(hOut, &hOutInfo))
- {
+ if (GetConsoleScreenBufferInfo(hOut, &hOutInfo)) {
pipeIsConsole = 1;
kwsysTerminalSetConsoleColor(hOut, &hOutInfo, stream, color);
- }
+ }
#endif
- if(!pipeIsConsole && kwsysTerminalStreamIsVT100(stream,
- default_vt100, default_tty))
- {
+ if (!pipeIsConsole &&
+ kwsysTerminalStreamIsVT100(stream, default_vt100, default_tty)) {
pipeIsVT100 = 1;
kwsysTerminalSetVT100Color(stream, color);
- }
+ }
/* Format the text into the stream. */
{
- va_list var_args;
- va_start(var_args, format);
- vfprintf(stream, format, var_args);
- va_end(var_args);
+ va_list var_args;
+ va_start(var_args, format);
+ vfprintf(stream, format, var_args);
+ va_end(var_args);
}
- /* Restore the normal color state for the stream. */
+/* Restore the normal color state for the stream. */
#if defined(KWSYS_TERMINAL_SUPPORT_CONSOLE)
- if(pipeIsConsole)
- {
+ if (pipeIsConsole) {
kwsysTerminalSetConsoleColor(hOut, &hOutInfo, stream,
kwsysTerminal_Color_Normal);
- }
+ }
#endif
- if(pipeIsVT100)
- {
+ if (pipeIsVT100) {
kwsysTerminalSetVT100Color(stream, kwsysTerminal_Color_Normal);
- }
+ }
}
/*--------------------------------------------------------------------------*/
@@ -111,73 +97,68 @@ static int kwsysTerminalStreamIsNotInteractive(FILE* stream)
/* The given stream is definitely not interactive if it is a regular
file. */
struct stat stream_stat;
- if(fstat(fileno(stream), &stream_stat) == 0)
- {
- if(stream_stat.st_mode & S_IFREG)
- {
+ if (fstat(fileno(stream), &stream_stat) == 0) {
+ if (stream_stat.st_mode & S_IFREG) {
return 1;
- }
}
+ }
return 0;
}
#endif
/*--------------------------------------------------------------------------*/
/* List of terminal names known to support VT100 color escape sequences. */
-static const char* kwsysTerminalVT100Names[] =
-{
- "Eterm",
- "ansi",
- "color-xterm",
- "con132x25",
- "con132x30",
- "con132x43",
- "con132x60",
- "con80x25",
- "con80x28",
- "con80x30",
- "con80x43",
- "con80x50",
- "con80x60",
- "cons25",
- "console",
- "cygwin",
- "dtterm",
- "eterm-color",
- "gnome",
- "gnome-256color",
- "konsole",
- "konsole-256color",
- "kterm",
- "linux",
- "msys",
- "linux-c",
- "mach-color",
- "mlterm",
- "putty",
- "putty-256color",
- "rxvt",
- "rxvt-256color",
- "rxvt-cygwin",
- "rxvt-cygwin-native",
- "rxvt-unicode",
- "rxvt-unicode-256color",
- "screen",
- "screen-256color",
- "screen-256color-bce",
- "screen-bce",
- "screen-w",
- "screen.linux",
- "vt100",
- "xterm",
- "xterm-16color",
- "xterm-256color",
- "xterm-88color",
- "xterm-color",
- "xterm-debian",
- "xterm-termite",
- 0
-};
+static const char* kwsysTerminalVT100Names[] = { "Eterm",
+ "ansi",
+ "color-xterm",
+ "con132x25",
+ "con132x30",
+ "con132x43",
+ "con132x60",
+ "con80x25",
+ "con80x28",
+ "con80x30",
+ "con80x43",
+ "con80x50",
+ "con80x60",
+ "cons25",
+ "console",
+ "cygwin",
+ "dtterm",
+ "eterm-color",
+ "gnome",
+ "gnome-256color",
+ "konsole",
+ "konsole-256color",
+ "kterm",
+ "linux",
+ "msys",
+ "linux-c",
+ "mach-color",
+ "mlterm",
+ "putty",
+ "putty-256color",
+ "rxvt",
+ "rxvt-256color",
+ "rxvt-cygwin",
+ "rxvt-cygwin-native",
+ "rxvt-unicode",
+ "rxvt-unicode-256color",
+ "screen",
+ "screen-256color",
+ "screen-256color-bce",
+ "screen-bce",
+ "screen-w",
+ "screen.linux",
+ "vt100",
+ "xterm",
+ "xterm-16color",
+ "xterm-256color",
+ "xterm-88color",
+ "xterm-color",
+ "xterm-debian",
+ "xterm-termite",
+ 0 };
/*--------------------------------------------------------------------------*/
/* Detect whether a stream is displayed in a VT100-compatible terminal. */
@@ -186,10 +167,10 @@ static int kwsysTerminalStreamIsVT100(FILE* stream, int default_vt100,
{
/* Force color according to http://bixense.com/clicolors/ convention. */
{
- const char* clicolor_force = getenv("CLICOLOR_FORCE");
- if (clicolor_force && *clicolor_force && strcmp(clicolor_force, "0") != 0)
- {
- return 1;
+ const char* clicolor_force = getenv("CLICOLOR_FORCE");
+ if (clicolor_force && *clicolor_force &&
+ strcmp(clicolor_force, "0") != 0) {
+ return 1;
}
}
@@ -197,38 +178,34 @@ static int kwsysTerminalStreamIsVT100(FILE* stream, int default_vt100,
seem to claim the TERM is xterm even though they do not support
VT100 escapes. */
{
- const char* emacs = getenv("EMACS");
- if(emacs && *emacs == 't')
- {
- return 0;
+ const char* emacs = getenv("EMACS");
+ if (emacs && *emacs == 't') {
+ return 0;
}
}
/* Check for a valid terminal. */
- if(!default_vt100)
- {
+ if (!default_vt100) {
const char** t = 0;
const char* term = getenv("TERM");
- if(term)
- {
- for(t = kwsysTerminalVT100Names; *t && strcmp(term, *t) != 0; ++t) {}
+ if (term) {
+ for (t = kwsysTerminalVT100Names; *t && strcmp(term, *t) != 0; ++t) {
}
- if(!(t && *t))
- {
+ }
+ if (!(t && *t)) {
return 0;
- }
}
+ }
#if defined(KWSYS_TERMINAL_ISATTY_WORKS)
/* Make sure the stream is a tty. */
(void)default_tty;
- return isatty(fileno(stream))? 1:0;
+ return isatty(fileno(stream)) ? 1 : 0;
#else
/* Check for cases in which the stream is definitely not a tty. */
- if(kwsysTerminalStreamIsNotInteractive(stream))
- {
+ if (kwsysTerminalStreamIsNotInteractive(stream)) {
return 0;
- }
+ }
/* Use the provided default for whether this is a tty. */
return default_tty;
@@ -237,40 +214,38 @@ static int kwsysTerminalStreamIsVT100(FILE* stream, int default_vt100,
/*--------------------------------------------------------------------------*/
/* VT100 escape sequence strings. */
-#define KWSYS_TERMINAL_VT100_NORMAL "\33[0m"
-#define KWSYS_TERMINAL_VT100_BOLD "\33[1m"
-#define KWSYS_TERMINAL_VT100_UNDERLINE "\33[4m"
-#define KWSYS_TERMINAL_VT100_BLINK "\33[5m"
-#define KWSYS_TERMINAL_VT100_INVERSE "\33[7m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_BLACK "\33[30m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_RED "\33[31m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_GREEN "\33[32m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_YELLOW "\33[33m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_BLUE "\33[34m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_MAGENTA "\33[35m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_CYAN "\33[36m"
-#define KWSYS_TERMINAL_VT100_FOREGROUND_WHITE "\33[37m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_BLACK "\33[40m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_RED "\33[41m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_GREEN "\33[42m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_YELLOW "\33[43m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_BLUE "\33[44m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_MAGENTA "\33[45m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_CYAN "\33[46m"
-#define KWSYS_TERMINAL_VT100_BACKGROUND_WHITE "\33[47m"
+#define KWSYS_TERMINAL_VT100_NORMAL "\33[0m"
+#define KWSYS_TERMINAL_VT100_BOLD "\33[1m"
+#define KWSYS_TERMINAL_VT100_UNDERLINE "\33[4m"
+#define KWSYS_TERMINAL_VT100_BLINK "\33[5m"
+#define KWSYS_TERMINAL_VT100_INVERSE "\33[7m"
+#define KWSYS_TERMINAL_VT100_FOREGROUND_BLACK "\33[30m"
+#define KWSYS_TERMINAL_VT100_FOREGROUND_RED "\33[31m"
+#define KWSYS_TERMINAL_VT100_FOREGROUND_GREEN "\33[32m"
+#define KWSYS_TERMINAL_VT100_FOREGROUND_YELLOW "\33[33m"
+#define KWSYS_TERMINAL_VT100_FOREGROUND_BLUE "\33[34m"
+#define KWSYS_TERMINAL_VT100_FOREGROUND_MAGENTA "\33[35m"
+#define KWSYS_TERMINAL_VT100_FOREGROUND_CYAN "\33[36m"
+#define KWSYS_TERMINAL_VT100_FOREGROUND_WHITE "\33[37m"
+#define KWSYS_TERMINAL_VT100_BACKGROUND_BLACK "\33[40m"
+#define KWSYS_TERMINAL_VT100_BACKGROUND_RED "\33[41m"
+#define KWSYS_TERMINAL_VT100_BACKGROUND_GREEN "\33[42m"
+#define KWSYS_TERMINAL_VT100_BACKGROUND_YELLOW "\33[43m"
+#define KWSYS_TERMINAL_VT100_BACKGROUND_BLUE "\33[44m"
+#define KWSYS_TERMINAL_VT100_BACKGROUND_MAGENTA "\33[45m"
+#define KWSYS_TERMINAL_VT100_BACKGROUND_CYAN "\33[46m"
+#define KWSYS_TERMINAL_VT100_BACKGROUND_WHITE "\33[47m"
/*--------------------------------------------------------------------------*/
/* Write VT100 escape sequences to the stream for the given color. */
static void kwsysTerminalSetVT100Color(FILE* stream, int color)
{
- if(color == kwsysTerminal_Color_Normal)
- {
+ if (color == kwsysTerminal_Color_Normal) {
fprintf(stream, KWSYS_TERMINAL_VT100_NORMAL);
return;
- }
+ }
- switch(color & kwsysTerminal_Color_ForegroundMask)
- {
+ switch (color & kwsysTerminal_Color_ForegroundMask) {
case kwsysTerminal_Color_Normal:
fprintf(stream, KWSYS_TERMINAL_VT100_NORMAL);
break;
@@ -298,9 +273,8 @@ static void kwsysTerminalSetVT100Color(FILE* stream, int color)
case kwsysTerminal_Color_ForegroundWhite:
fprintf(stream, KWSYS_TERMINAL_VT100_FOREGROUND_WHITE);
break;
- }
- switch(color & kwsysTerminal_Color_BackgroundMask)
- {
+ }
+ switch (color & kwsysTerminal_Color_BackgroundMask) {
case kwsysTerminal_Color_BackgroundBlack:
fprintf(stream, KWSYS_TERMINAL_VT100_BACKGROUND_BLACK);
break;
@@ -325,19 +299,18 @@ static void kwsysTerminalSetVT100Color(FILE* stream, int color)
case kwsysTerminal_Color_BackgroundWhite:
fprintf(stream, KWSYS_TERMINAL_VT100_BACKGROUND_WHITE);
break;
- }
- if(color & kwsysTerminal_Color_ForegroundBold)
- {
+ }
+ if (color & kwsysTerminal_Color_ForegroundBold) {
fprintf(stream, KWSYS_TERMINAL_VT100_BOLD);
- }
+ }
}
/*--------------------------------------------------------------------------*/
#if defined(KWSYS_TERMINAL_SUPPORT_CONSOLE)
-# define KWSYS_TERMINAL_MASK_FOREGROUND \
+#define KWSYS_TERMINAL_MASK_FOREGROUND \
(FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY)
-# define KWSYS_TERMINAL_MASK_BACKGROUND \
+#define KWSYS_TERMINAL_MASK_BACKGROUND \
(BACKGROUND_BLUE | BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_INTENSITY)
/* Get the Windows handle for a FILE stream. */
@@ -346,19 +319,16 @@ static HANDLE kwsysTerminalGetStreamHandle(FILE* stream)
/* Get the C-library file descriptor from the stream. */
int fd = fileno(stream);
-# if defined(__CYGWIN__)
+#if defined(__CYGWIN__)
/* Cygwin seems to have an extra pipe level. If the file descriptor
corresponds to stdout or stderr then obtain the matching windows
handle directly. */
- if(fd == fileno(stdout))
- {
+ if (fd == fileno(stdout)) {
return GetStdHandle(STD_OUTPUT_HANDLE);
- }
- else if(fd == fileno(stderr))
- {
+ } else if (fd == fileno(stderr)) {
return GetStdHandle(STD_ERROR_HANDLE);
- }
-# endif
+ }
+#endif
/* Get the underlying Windows handle for the descriptor. */
return (HANDLE)_get_osfhandle(fd);
@@ -367,12 +337,10 @@ static HANDLE kwsysTerminalGetStreamHandle(FILE* stream)
/* Set color attributes in a Windows console. */
static void kwsysTerminalSetConsoleColor(HANDLE hOut,
CONSOLE_SCREEN_BUFFER_INFO* hOutInfo,
- FILE* stream,
- int color)
+ FILE* stream, int color)
{
WORD attributes = 0;
- switch(color & kwsysTerminal_Color_ForegroundMask)
- {
+ switch (color & kwsysTerminal_Color_ForegroundMask) {
case kwsysTerminal_Color_Normal:
attributes |= hOutInfo->wAttributes & KWSYS_TERMINAL_MASK_FOREGROUND;
break;
@@ -400,9 +368,8 @@ static void kwsysTerminalSetConsoleColor(HANDLE hOut,
case kwsysTerminal_Color_ForegroundWhite:
attributes |= FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED;
break;
- }
- switch(color & kwsysTerminal_Color_BackgroundMask)
- {
+ }
+ switch (color & kwsysTerminal_Color_BackgroundMask) {
case kwsysTerminal_Color_Normal:
attributes |= hOutInfo->wAttributes & KWSYS_TERMINAL_MASK_BACKGROUND;
break;
@@ -430,15 +397,13 @@ static void kwsysTerminalSetConsoleColor(HANDLE hOut,
case kwsysTerminal_Color_BackgroundWhite:
attributes |= BACKGROUND_BLUE | BACKGROUND_GREEN | BACKGROUND_RED;
break;
- }
- if(color & kwsysTerminal_Color_ForegroundBold)
- {
+ }
+ if (color & kwsysTerminal_Color_ForegroundBold) {
attributes |= FOREGROUND_INTENSITY;
- }
- if(color & kwsysTerminal_Color_BackgroundBold)
- {
+ }
+ if (color & kwsysTerminal_Color_BackgroundBold) {
attributes |= BACKGROUND_INTENSITY;
- }
+ }
fflush(stream);
SetConsoleTextAttribute(hOut, attributes);
}
generated by cgit v0.12 at 2024-10-17 12:36:13 (GMT)