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Replaced ostream with FILE* in wxExpr.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2913 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1999-06-27 22:37:41 +00:00
parent 4714ef79af
commit fd15d8f1b0
4 changed files with 78 additions and 76 deletions
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95
src/common/wxexpr.cpp
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@@ -20,18 +20,11 @@
#pragma hdrstop
#endif
#if wxUSE_IOSTREAMH
#include <fstream.h>
#else
#include <fstream>
#endif
#include <stdarg.h>
#include <ctype.h>
#include <string.h>
#include "wx/utils.h"
#include "wx/expr.h"
#include "wx/wxexpr.h"
@@ -671,7 +664,7 @@ void wxExpr::AssignAttributeValue(wxChar *att, wxChar **var) const
}
}
void wxExpr::WriteClause(ostream& stream) // Write this expression as a top-level clause
void wxExpr::WriteClause(FILE* stream) // Write this expression as a top-level clause
{
if (type != wxExprList)
return;
@@ -680,23 +673,24 @@ void wxExpr::WriteClause(ostream& stream) // Write this expression as a top-lev
if (node)
{
node->WriteExpr(stream);
stream << "(";
fprintf( stream, "(" );
node = node->next;
bool first = TRUE;
while (node)
{
if (!first)
stream << " ";
fprintf( stream, " " );
node->WriteExpr(stream);
node = node->next;
if (node) stream << ",\n";
if (node)
fprintf( stream, ",\n" );
first = FALSE;
}
stream << ").\n\n";
fprintf( stream, ").\n\n" );
}
}
void wxExpr::WriteExpr(ostream& stream) // Write as any other subexpression
void wxExpr::WriteExpr(FILE* stream) // Write as any other subexpression
{
// This seems to get round an optimizer bug when
// using Watcom C++ 10a in WIN32 compilation mode.
@@ -713,25 +707,18 @@ void wxExpr::WriteExpr(ostream& stream) // Write as any other subexpression
{
case wxExprInteger:
{
stream << value.integer;
fprintf( stream, "%ld", value.integer );
break;
}
case wxExprReal:
{
double f = value.real;
/* Now the parser can cope with this.
// Prevent printing in 'e' notation. Any better way?
if (fabs(f) < 0.00001)
f = 0.0;
*/
char buf[40];
sprintf(buf, "%.6g", f);
stream << buf;
fprintf( stream, "%.6g", f);
break;
}
case wxExprString:
{
stream << "\"";
fprintf( stream, "\"" );
int i;
const wxWX2MBbuf val = wxConvLibc.cWX2MB(value.string);
int len = strlen(val);
@@ -739,11 +726,13 @@ void wxExpr::WriteExpr(ostream& stream) // Write as any other subexpression
{
char ch = val[i];
if (ch == '"' || ch == '\\')
stream << "\\";
stream << ch;
fprintf( stream, "\\" );
char tmp[2];
tmp[0] = ch;
tmp[1] = 0;
fprintf( stream, tmp );
}
stream << "\"";
fprintf( stream, "\"" );
break;
}
case wxExprWord:
@@ -763,19 +752,19 @@ void wxExpr::WriteExpr(ostream& stream) // Write as any other subexpression
}
if (quote_it)
stream << "'";
fprintf( stream ,"'" );
stream << val;
fprintf( stream, (const char*) val );
if (quote_it)
stream << "'";
fprintf( stream, "'" );
break;
}
case wxExprList:
{
if (!value.first)
stream << "[]";
fprintf( stream, "[]" );
else
{
wxExpr *expr = value.first;
@@ -785,19 +774,20 @@ void wxExpr::WriteExpr(ostream& stream) // Write as any other subexpression
wxExpr *arg1 = expr->next;
wxExpr *arg2 = arg1->next;
arg1->WriteExpr(stream);
stream << " = ";
fprintf( stream, " = " );
arg2->WriteExpr(stream);
}
else
{
stream << "[";
fprintf( stream, "[" );
while (expr)
{
expr->WriteExpr(stream);
expr = expr->next;
if (expr) stream << ", ";
if (expr)
fprintf( stream, ", " );
}
stream << "]";
fprintf( stream, "]" );
}
}
break;
@@ -806,43 +796,48 @@ void wxExpr::WriteExpr(ostream& stream) // Write as any other subexpression
}
}
void wxExpr::WriteLispExpr(ostream& stream)
void wxExpr::WriteLispExpr(FILE* stream)
{
switch (type)
{
case wxExprInteger:
{
stream << value.integer;
fprintf( stream, "%ld", value.integer );
break;
}
case wxExprReal:
{
stream << value.real;
fprintf( stream, "%.6g", value.real );
break;
}
case wxExprString:
{
stream << "\"" << value.string << "\"";
fprintf( stream, "\"" );
const wxWX2MBbuf val = wxConvLibc.cWX2MB(value.string);
fprintf( stream, (const char*) val );
fprintf( stream, "\"" );
break;
}
case wxExprWord:
{
stream << value.word;
const wxWX2MBbuf val = wxConvLibc.cWX2MB(value.word);
fprintf( stream, (const char*) val );
break;
}
case wxExprList:
{
wxExpr *expr = value.first;
stream << "(";
fprintf( stream, "(" );
while (expr)
{
expr->WriteLispExpr(stream);
expr = expr->next;
if (expr) stream << " ";
if (expr)
fprintf( stream, " " );
}
stream << ")";
fprintf( stream, ")" );
break;
}
case wxExprNull: break;
@@ -1079,13 +1074,15 @@ bool wxExprDatabase::ReadFromString(const wxString& buffer)
bool wxExprDatabase::Write(const wxString& fileName)
{
ofstream str(MBSTRINGCAST fileName.mb_str());
if (str.bad())
FILE *stream = fopen( fileName.fn_str(), "w+" );
if (!stream)
return FALSE;
return Write(str);
return Write(stream);
}
bool wxExprDatabase::Write(ostream& stream)
bool wxExprDatabase::Write(FILE *stream)
{
noErrors = 0;
wxNode *node = First();
@@ -1098,7 +1095,7 @@ bool wxExprDatabase::Write(ostream& stream)
return (noErrors == 0);
}
void wxExprDatabase::WriteLisp(ostream& stream)
void wxExprDatabase::WriteLisp(FILE* stream)
{
noErrors = 0;
wxNode *node = First();
@@ -1106,7 +1103,7 @@ void wxExprDatabase::WriteLisp(ostream& stream)
{
wxExpr *expr = (wxExpr *)node->Data();
expr->WriteLispExpr(stream);
stream << "\n\n";
fprintf( stream, "\n\n" );
node = node->Next();
}
}