bool Cx_TextUtil::RemoveInvalidChars(std::wstring& text, LPCWSTR targets)
{
std::vector<long> arrIndex;
long i = GetSize(text);
while (--i >= 0)
{
WCHAR ch = text[i];
if (targets && IsSpaceChar(ch, targets)
|| !targets && ((ch >= 0x0001 && ch <= 0x0008)
|| (ch >= 0x000b && ch <= 0x000c)
|| (ch >= 0x000e && ch <= 0x001f)
|| (ch == 0xDBC0)) )
{
arrIndex.push_back(i);
}
}
long nCount = GetSize(arrIndex);
for (i = 0; i < nCount; i++)
{
text.erase(arrIndex[i]);
}
return nCount > 0;
}
bool Cx_TextUtil::TrimSpace(std::wstring& text, LPCWSTR targets)
{
const int nOldLen = GetSize(text);
int i = nOldLen;
while (--i >= 0 && IsSpaceChar(text[i], targets)) {}
if (i + 1 < nOldLen)
{
text.erase(text.begin() + (i + 1), text.end());
}
int n = GetSize(text);
for (i = 0; i < n && IsSpaceChar(text[i], targets); i++) {}
if (i > 0)
{
text.erase(text.begin(), text.begin() + i);
}
return nOldLen > GetSize(text);
}
bool Cx_TextUtil::TrimRight(std::wstring& text, LPCWSTR targets)
{
const int len = GetSize(text);
int i = len;
while (--i >= 0 && IsSpaceChar(text[i], targets)) {}
if (i + 1 < len)
{
text.erase(text.begin() + (i + 1), text.end());
}
return i + 1 < len;
}
bool Cx_TextUtil::TrimLeft(std::wstring& text, LPCWSTR targets)
{
const int len = GetSize(text);
int i = 0;
for (; i < len && IsSpaceChar(text[i], targets); i++) {}
if (i > 0)
{
text.erase(text.begin(), text.begin() + i);
}
return i > 0;
}
void pgHbaConfigLine::Init(const wxString &line)
{
connectType = PGC_INVALIDCONF;
changed = false;
if (line.IsEmpty())
return;
text = line;
const wxChar *p0 = line.c_str();
if (*p0 == '#')
{
isComment = true;
p0++;
SkipSpace(p0);
}
else
isComment = false;
const wxChar *p1 = p0;
SkipNonspace(p1);
wxString str = line.Mid(p0 - line.c_str(), p1 - p0);
int i = FindToken(str, pgHbaConnectTypeStrings);
if (i >= 0)
connectType = (pgHbaConnectType)i;
else
{
connectType = PGC_INVALIDCONF;
isComment = true;
return;
}
SkipSpace(p1);
const wxChar *p2 = p1;
bool quoted = false;
while (*p2)
{
if (!quoted && IsSpaceChar(*p2))
break;
if (*p2 == '"')
quoted = !quoted;
p2++;
}
database = line.Mid(p1 - line.c_str(), p2 - p1);
SkipSpace(p2);
const wxChar *p3 = p2;
quoted = false;
while (*p3)
{
if (!quoted && IsSpaceChar(*p3))
break;
if (*p3 == '"')
quoted = !quoted;
p3++;
}
user = line.Mid(p2 - line.c_str(), p3 - p2);
SkipSpace(p3);
const wxChar *p4 = p3;
if (connectType == PGC_LOCAL)
{
// no ip address
}
else
{
bool hasCidr = false;
while (*p4 && !IsSpaceChar(*p4))
{
if (*p4 == '/')
hasCidr = true;
p4++;
}
if (!hasCidr)
{
SkipSpace(p4);
SkipNonspace(p4);
}
ipaddress = line.Mid(p3 - line.c_str(), p4 - p3);
SkipSpace(p4);
}
const wxChar *p5 = p4;
SkipNonspace(p5);
str = line.Mid(p4 - line.c_str(), p5 - p4);
i = FindToken(str, pgHbaMethodStrings);
if (i >= 0)
method = (pgHbaMethod)i;
else
{
connectType = PGC_INVALIDCONF;
isComment = true;
return;
}
SkipSpace(p5);
option = p5;
}
void SkipNonspace(const wxChar* &ptr, const wxChar *spaceChars = wxT("\t "))
{
while (*ptr && !IsSpaceChar(*ptr))
ptr++;
}
bool Cx_TextUtil::IsSpaceLine(const std::wstring& text)
{
int i = GetSize(text);
while (--i >= 0 && IsSpaceChar(text[i])) {}
return i < 0;
}
static void IniReadProcess(char* buf, int size)
{
for ( int i = 0 ; i < size ; i ++ )
{
char chr = buf[i];
if ( s_bInComment )
{
if ( chr == '\n' || chr == '\r' )
{
s_bInComment = false;
}
}
else if ( s_bInCommentBlock )
{
if ( s_cLastChar == '*' && chr == '/' )
{
s_bInCommentBlock = false;
}
}
else
{
if ( s_cLastChar == '/' && chr == '/' )
{
s_bInComment = true;
}
else if ( s_cLastChar == '/' && chr == '*' )
{
s_bInCommentBlock = true;
}
else
{
switch ( s_iIniReadMode )
{
case INI_READ_READSECTION_READY:
if ( IsValidChar(chr, false) )
{
s_iIniReadMode = INI_READ_READSECTION;
s_szIniReadName[0] = chr;
s_szIniReadName[1] = '\0';
}
break;
case INI_READ_READSECTION:
if ( IsValidChar(chr, true) )
{
if ( strlen(s_szIniReadName) < INIREAD_READNAME_MAX - 1 )
{
char str[2];
str[0] = chr;
str[1] = '\0';
strcat(s_szIniReadName, str);
}
}
else if ( IsEqualChar(chr) )
{
s_iIniReadMode = INI_READ_READVALUE_READY;
}
else if ( !IsSpaceChar(chr) )
{
s_iIniReadMode = INI_READ_READSECTION_END;
}
break;
case INI_READ_READSECTION_END:
if ( IsEqualChar(chr) )
{
s_iIniReadMode = INI_READ_READVALUE_READY;
}
break;
case INI_READ_READVALUE_READY:
if ( IsValidChar(chr, true) )
{
s_iIniReadMode = INI_READ_READVALUE;
s_szIniReadValue[0] = chr;
s_szIniReadValue[1] = '\0';
}
if ( IsDoubleQuoteChar(chr) )
{
s_iIniReadMode = INI_READ_READSTRING;
s_bInQuote = true;
s_bBeforeYen = false;
s_szIniReadValue[0] = '\0';
}
break;
case INI_READ_READVALUE:
if ( IsValidChar(chr, true) )
{
if ( strlen(s_szIniReadValue) < INIREAD_READVALUE_MAX - 1)
{
char str[2];
str[0] = chr;
str[1] = '\0';
strcat(s_szIniReadValue, str);
}
}
else if ( IsSemiColonChar(chr) )
{
ReadIniSection(s_szIniReadName, s_szIniReadValue);
s_iIniReadMode = INI_READ_READSECTION_READY;
}
else if ( !IsSpaceChar(chr) )
{
s_iIniReadMode = INI_READ_READVALUE_END;
}
break;
case INI_READ_READVALUE_END:
if ( IsEqualChar(chr) )
{
ReadIniSection(s_szIniReadName, s_szIniReadValue);
s_iIniReadMode = INI_READ_READSECTION_READY;
}
break;
case INI_READ_READSTRING:
if ( !s_bBeforeYen )
{
if ( IsDoubleQuoteChar(chr) )
{
s_bInQuote = !s_bInQuote;
break;
}
else if ( IsYenChar(chr) )
{
s_bBeforeYen = true;
break;
}
}
if ( s_bInQuote )
{
if ( strlen(s_szIniReadValue) < INIREAD_READVALUE_MAX - 1)
{
char str[2];
str[0] = chr;
str[1] = '\0';
strcat(s_szIniReadValue, str);
}
}
else
{
if ( IsSemiColonChar(chr) )
{
ReadIniSectionString(s_szIniReadName, s_szIniReadValue);
// MessageBox(0, s_szIniReadValue, s_szIniReadName, MB_OK);
s_iIniReadMode = INI_READ_READSECTION_READY;
}
}
break;
}
}
}
s_cLastChar = chr;
}
}