Edinburgh Speech Tools  2.1-release
el_sys_win32.c
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1 /****************************************************************************/
2 /* */
3 /* Copyright 1992 Simmule Turner and Rich Salz. All rights reserved. */
4 /* */
5 /* This software is not subject to any license of the American Telephone */
6 /* and Telegraph Company or of the Regents of the University of California. */
7 /* */
8 /* Permission is granted to anyone to use this software for any purpose on */
9 /* any computer system, and to alter it and redistribute it freely, subject */
10 /* to the following restrictions: */
11 /* 1. The authors are not responsible for the consequences of use of this */
12 /* software, no matter how awful, even if they arise from flaws in it. */
13 /* 2. The origin of this software must not be misrepresented, either by */
14 /* explicit claim or by omission. Since few users ever read sources, */
15 /* credits must appear in the documentation. */
16 /* 3. Altered versions must be plainly marked as such, and must not be */
17 /* misrepresented as being the original software. Since few users */
18 /* ever read sources, credits must appear in the documentation. */
19 /* 4. This notice may not be removed or altered. */
20 /* */
21 /****************************************************************************/
22 /* */
23 /* This is a line-editing library, it can be linked into almost any */
24 /* program to provide command-line editing and recall. */
25 /* */
26 /* Posted to comp.sources.misc Sun, 2 Aug 1992 03:05:27 GMT */
27 /* by rsalz@osf.org (Rich $alz) */
28 /* */
29 /****************************************************************************/
30 /* */
31 /* The version contained here has some modifications by awb@cstr.ed.ac.uk */
32 /* (Alan W Black) in order to integrate it with the Edinburgh Speech Tools */
33 /* library and Scheme-in-one-defun in particular. All modifications to */
34 /* to this work are continued with the same copyright above. That is */
35 /* this version of editline does not have the "no commercial use" */
36 /* restriction that some of the rest of the EST library may have */
37 /* awb Dec 30 1998 */
38 /* */
39 /****************************************************************************/
40 /* $Revision: 1.2 $
41 **
42 ** Win32 system-dependant routines for editline library.
43 */
44 #include <windows.h>
45 #include "editline.h"
46 
47 extern CONST ECHAR el_NIL[];
48 
49 int el_user_intr = 0;
51 int el_Pushed=0;
53 
54 extern void TTYflush();
55 
56 STATIC HANDLE hStdin;
57 
58 void rl_ttyset(int Reset)
59 {
60  HANDLE hStdout = GetStdHandle(STD_OUTPUT_HANDLE);
61  hStdin = GetStdHandle(STD_INPUT_HANDLE);
62 
63  SetConsoleMode(hStdin, 0);
64  SetConsoleMode(hStdout, ENABLE_PROCESSED_OUTPUT);
65 }
66 
67 unsigned int TTYget()
68 {
69  ECHAR c;
70  int n;
71 
72  TTYflush();
73  if (el_Pushed) {
74  el_Pushed = 0;
75  return el_PushBack;
76  }
77  if (*el_Input)
78  return *el_Input++;
79  if (!ReadFile(hStdin, &c, 1, &n, NULL))
80  c= EOF;
81  return c;
82 }
83 
84 #if !defined(S_ISDIR)
85 #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
86 #endif /* !defined(S_ISDIR) */
87 
88 void rl_add_slash(char *path,char *p)
89 {
90 #if 0
91  struct stat Sb;
92 
93  if (stat(path, &Sb) >= 0)
94  (void)strcat(p, S_ISDIR(Sb.st_mode) ? "\\" : " ");
95 #endif
96 }
97 
98 int el_is_directory(char *path)
99 {
100 
101 #if 0
102  struct stat Sb;
103 
104  if ((stat(path, &Sb) >= 0) && S_ISDIR(Sb.st_mode))
105  return 1;
106  else
107 #endif
108  return 0;
109 }
110 
112 {
113 #if 0
114  if (el_user_intr)
115  kill(getpid(),SIGINT);
116 #endif
117 }
118 
119 int tgetent(char *bp, const char *name)
120 {
121  /* Always OK. */
122  return 1;
123 }
124 
125 int tgetnum(const char *id)
126 {
127  if (strcmp(id, "co") == 0)
128  return 80;
129  else if (strcmp(id, "li") == 0)
130  return 20;
131  return 0;
132 }
133 
134 #define ESC "\033"
135 #define ESCB "\033["
136 
137 
138 int tgetstr(const char *id, char **area)
139 {
140  if (strcmp(id, "le") == 0)
141  return (int)"\010"; /* BACKSPACE */
142  else if (strcmp(id, "up") == 0)
143  return 0; /* (int)ESCB "A"; */
144  else if (strcmp(id, "cl") == 0)
145  return (int)ESCB "H" ESCB "J";
146  else if (strcmp(id, "nl") == 0)
147  return (int)"\n";
148  else if (strcmp(id, "cr") == 0)
149  return (int)"\r";
150  else if (strcmp(id, "nd") == 0)
151  return 0; /* (int)ESCB "C"; */
152  return 0;
153 }
void do_user_intr()
Definition: el_sys_win32.c:111
#define S_ISDIR(m)
Definition: el_unix.h:63
CONST ECHAR * el_Input
Definition: el_sys_win32.c:52
void rl_add_slash(char *path, char *p)
Definition: el_sys_win32.c:88
void TTYflush()
Definition: editline.c:237
#define ESCB
Definition: el_sys_win32.c:135
int tgetnum(const char *id)
Definition: el_sys_win32.c:125
CONST ECHAR el_NIL[]
Definition: editline.c:113
unsigned char ECHAR
Definition: editline.h:83
#define STATIC
Definition: regexp.cc:171
int el_user_intr
Definition: el_sys_win32.c:49
void rl_ttyset(int Reset)
Definition: el_sys_win32.c:58
NULL
Definition: EST_WFST.cc:55
#define CONST
Definition: editline.h:95
int el_is_directory(char *path)
Definition: el_sys_win32.c:98
int tgetstr(const char *id, char **area)
Definition: el_sys_win32.c:138
unsigned int TTYget()
Definition: el_sys_win32.c:67
int el_PushBack
Definition: el_sys_win32.c:50
int tgetent(char *bp, const char *name)
Definition: el_sys_win32.c:119
STATIC HANDLE hStdin
Definition: el_sys_win32.c:56
int el_Pushed
Definition: el_sys_win32.c:51