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Port sqldiff over to use sqlite3_stdio.

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FossilOrigin-Name: 18f784c47d4252bc3696a7e084a1afb9f51f006cf2021292f2103531b8235226
This commit is contained in:
drh
2024-09-24 17:40:54 +00:00
parent 0be2dd9a1b
commit a55901a27c
8 changed files with 106 additions and 102 deletions
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19
ext/misc/sqlite3_stdio.c
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@ -14,6 +14,19 @@
** on Windows.
*/
#ifdef _WIN32 /* This file is a no-op on all platforms except Windows */
#include "sqlite3_stdio.h"
#undef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <assert.h>
#include "sqlite3.h"
#include <ctype.h>
#include <stdarg.h>
#include <io.h>
#include <fcntl.h>
/*
** Work-alike for the fopen() routine from the standard C library.
@ -68,7 +81,7 @@ FILE *sqlite3_popen(const char *zCommand, const char *zMode){
** Work-alike for fgets() from the standard C library.
*/
char *sqlite3_fgets(char *buf, int sz, FILE *in){
if( isatty(_fileno(in)) ){
if( _isatty(_fileno(in)) ){
/* When reading from the command-prompt in Windows, it is necessary
** to use _O_WTEXT input mode to read UTF-16 characters, then translate
** that into UTF-8. Otherwise, non-ASCII characters all get translated
@ -95,7 +108,7 @@ char *sqlite3_fgets(char *buf, int sz, FILE *in){
** Work-alike for fputs() from the standard C library.
*/
int sqlite3_fputs(const char *z, FILE *out){
if( isatty(_fileno(out)) ){
if( _isatty(_fileno(out)) ){
/* When writing to the command-prompt in Windows, it is necessary
** to use _O_WTEXT input mode and write UTF-16 characters.
*/
@ -121,7 +134,7 @@ int sqlite3_fputs(const char *z, FILE *out){
*/
int sqlite3_fprintf(FILE *out, const char *zFormat, ...){
int rc;
if( isatty(fileno(out)) ){
if( _isatty(fileno(out)) ){
/* When writing to the command-prompt in Windows, it is necessary
** to use _O_WTEXT input mode and write UTF-16 characters.
*/