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moved winix directories to winixd subdirectory

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git-svn-id: svn://ttmath.org/publicrep/winix/trunk@1027 e52654a7-88a9-db11-a3e9-0013d4bc506e
This commit is contained in:
Tomasz Sowa
2016-03-17 08:24:59 +00:00
parent 7d0508961e
commit ed5adb3f23
222 changed files with 0 additions and 0 deletions
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19
winixd/db/Makefile Normal file
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include Makefile.o.dep
all: $(o)
%.o: %.cpp
$(CXX) -c $(CXXFLAGS) $(CXXWINIXINCLUDEFLAGS) $<
depend:
makedepend -Y. $(CXXWINIXINCLUDEFLAGS) -f- *.cpp > Makefile.dep
echo -n "o = " > Makefile.o.dep
ls -1 *.cpp | xargs -I foo echo -n foo " " | sed -E "s/([^\.]*)\.cpp[ ]/\1\.o/g" >> Makefile.o.dep
clean:
rm -f *.o
include Makefile.dep

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winixd/db/Makefile.dep Normal file
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# DO NOT DELETE
db.o: db.h dbbase.h dbconn.h dbtextstream.h ../../winix/core/textstream.h
db.o: ../../winix/core/misc.h ../../winix/core/item.h
db.o: ../../pikotools/space/space.h ../../pikotools/textstream/types.h
db.o: ../../pikotools/date/date.h ../../winix/core/requesttypes.h
db.o: ../../pikotools/textstream/textstream.h
db.o: ../../pikotools/convert/convert.h ../../pikotools/convert/inttostr.h
db.o: ../../pikotools/membuffer/membuffer.h
db.o: ../../pikotools/textstream/types.h ../../pikotools/utf8/utf8.h
db.o: ../../winix/core/winix_const.h ../../winix/core/error.h
db.o: ../../pikotools/space/spaceparser.h ../../pikotools/space/space.h
db.o: dbitemquery.h ../../winix/core/item.h dbitemcolumns.h
db.o: ../../winix/core/user.h ../../winix/core/group.h
db.o: ../../winix/core/dircontainer.h ../../winix/core/ugcontainer.h
db.o: ../../winix/core/log.h ../../winix/core/textstream.h
db.o: ../../winix/core/logmanipulators.h ../../winix/core/slog.h
db.o: ../../winix/core/cur.h ../../winix/core/request.h
db.o: ../../winix/core/error.h ../../winix/core/config.h
db.o: ../../winix/core/htmlfilter.h ../../winix/templates/htmltextstream.h
db.o: ../../pikotools/space/spacetojson.h ../../ezc/src/outstreams.h
db.o: ../../winix/core/session.h ../../winix/core/user.h
db.o: ../../winix/core/plugindata.h ../../winix/core/rebus.h
db.o: ../../winix/core/ipban.h ../../winix/core/mount.h
db.o: ../../winix/templates/locale.h ../../winix/core/log.h
db.o: ../../winix/core/misc.h
dbbase.o: dbbase.h dbconn.h dbtextstream.h ../../winix/core/textstream.h
dbbase.o: ../../winix/core/misc.h ../../winix/core/item.h
dbbase.o: ../../pikotools/space/space.h ../../pikotools/textstream/types.h
dbbase.o: ../../pikotools/date/date.h ../../winix/core/requesttypes.h
dbbase.o: ../../pikotools/textstream/textstream.h
dbbase.o: ../../pikotools/convert/convert.h
dbbase.o: ../../pikotools/convert/inttostr.h
dbbase.o: ../../pikotools/membuffer/membuffer.h
dbbase.o: ../../pikotools/textstream/types.h ../../pikotools/utf8/utf8.h
dbbase.o: ../../winix/core/winix_const.h ../../winix/core/error.h
dbbase.o: ../../pikotools/space/spaceparser.h ../../pikotools/space/space.h
dbbase.o: ../../winix/core/log.h ../../winix/core/misc.h
dbconn.o: dbconn.h dbtextstream.h ../../winix/core/textstream.h
dbconn.o: ../../winix/core/misc.h ../../winix/core/item.h
dbconn.o: ../../pikotools/space/space.h ../../pikotools/textstream/types.h
dbconn.o: ../../pikotools/date/date.h ../../winix/core/requesttypes.h
dbconn.o: ../../pikotools/textstream/textstream.h
dbconn.o: ../../pikotools/convert/convert.h
dbconn.o: ../../pikotools/convert/inttostr.h
dbconn.o: ../../pikotools/membuffer/membuffer.h
dbconn.o: ../../pikotools/textstream/types.h ../../pikotools/utf8/utf8.h
dbconn.o: ../../winix/core/winix_const.h ../../winix/core/log.h
dbconn.o: ../../winix/core/error.h
dbitemcolumns.o: dbitemcolumns.h ../../winix/core/item.h dbbase.h dbconn.h
dbitemcolumns.o: dbtextstream.h ../../winix/core/textstream.h
dbitemcolumns.o: ../../winix/core/misc.h ../../winix/core/item.h
dbitemcolumns.o: ../../pikotools/space/space.h
dbitemcolumns.o: ../../pikotools/textstream/types.h
dbitemcolumns.o: ../../pikotools/date/date.h ../../winix/core/requesttypes.h
dbitemcolumns.o: ../../pikotools/textstream/textstream.h
dbitemcolumns.o: ../../pikotools/convert/convert.h
dbitemcolumns.o: ../../pikotools/convert/inttostr.h
dbitemcolumns.o: ../../pikotools/membuffer/membuffer.h
dbitemcolumns.o: ../../pikotools/textstream/types.h
dbitemcolumns.o: ../../pikotools/utf8/utf8.h ../../winix/core/winix_const.h
dbitemcolumns.o: ../../winix/core/error.h ../../pikotools/space/spaceparser.h
dbitemcolumns.o: ../../pikotools/space/space.h ../../winix/core/log.h
dbitemquery.o: dbitemquery.h ../../winix/core/item.h
dbtextstream.o: dbtextstream.h ../../winix/core/textstream.h
dbtextstream.o: ../../winix/core/misc.h ../../winix/core/item.h
dbtextstream.o: ../../pikotools/space/space.h
dbtextstream.o: ../../pikotools/textstream/types.h
dbtextstream.o: ../../pikotools/date/date.h ../../winix/core/requesttypes.h
dbtextstream.o: ../../pikotools/textstream/textstream.h
dbtextstream.o: ../../pikotools/convert/convert.h
dbtextstream.o: ../../pikotools/convert/inttostr.h
dbtextstream.o: ../../pikotools/membuffer/membuffer.h
dbtextstream.o: ../../pikotools/textstream/types.h
dbtextstream.o: ../../pikotools/utf8/utf8.h ../../winix/core/winix_const.h

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winixd/db/Makefile.o.dep Normal file
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o = db.o dbbase.o dbconn.o dbitemcolumns.o dbitemquery.o dbtextstream.o

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winixd/db/db.h Normal file
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/*
* This file is a part of Winix
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2008-2014, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef headerfile_winix_db_db
#define headerfile_winix_db_db
#include <vector>
#include <map>
#include <cstdio>
#include <ctime>
#include <cstring>
#include "dbbase.h"
#include "dbitemquery.h"
#include "dbitemcolumns.h"
#include "core/item.h"
#include "core/user.h"
#include "core/group.h"
#include "core/dircontainer.h"
#include "core/ugcontainer.h"
namespace Winix
{
class Db : public DbBase
{
public:
// !! przerobic tak aby GetItem zwracalo wszystkie pozycja
// !! GetFile tylko dla plikow
// !! GetDir tylko dla katalogow
// !! GetFile i GetDir beda uzywac GetItem
Db() : item_cols(*this)
{
}
bool GetUserPass(const std::wstring & login, long & user_id, UserPass & up);
Error AddUser(User & user, const UserPass & up);
Error ChangeUserPass(long user_id, const UserPass & up);
Error ChangeUserEnv(long user_id, const PT::Space & space);
Error ChangeUserAdminEnv(long user_id, const PT::Space & space);
Error ChangeUserStatus(long user_id, int status);
Error ChangeUserEmail(long user_id, const std::wstring & email);
Error ChangeUserLocale(long user_id, size_t locale_id);
Error ChangeUserTimeZone(long user_id, size_t time_zone_id);
Error RemoveUser(long user_id);
Error AddItem(Item & item);
Error EditItemById(Item & item, bool with_url = true);
Error EditItemByUrl(Item & item, bool with_url = true);
// !! nie zwracac zadnych kodow bledow?
void GetItems(std::vector<Item> & item_tab, const DbItemQuery & item_query);
void GetItems(std::vector<long> & item_tab, const DbItemQuery & item_query);
Error GetItem(Item & item, const DbItemQuery & item_query);
bool GetPriv(Item & item, long id);
Error EditPrivById(Item & item, long id); // !! dlaczego tu nie ma const?
Error EditParentUrlById(Item & item, long id);
Error EditFileById(const Item & item, long id); // file_path, file_fs, file_type
Error EditHasThumbById(bool has_thumb, long id);
Error EditMetaById(const PT::Space & meta, long id);
Error EditAdminMetaById(const PT::Space & meta, long id);
Error DelDirById(long id);
Error DelFileById(long file_id);
Error DelSymlinkById(long symlink_id);
Error EditSubjectById(Item & item, long id);
Error DelItem(const Item & item);
void GetDirs(DirContainer & dir_tab);
void GetUsers(UGContainer<User> & user_tab);
void GetGroups(UGContainer<Group> & group_tab);
// !! nowy interfejs
long Size(long parent_id, Item::Type type = Item::none);
Error GetItemById(long item_id, Item & item);
Error GetItem(long parent_id, const std::wstring & url, Item & item);
Error EditLinkItem(long id, const std::wstring & link_to, int link_redirect);
Error EditTemplateItemById(long id, const std::wstring & new_html_template);
long GetItemId(long parent_id, const std::wstring & url, Item::Type type);
long GetFileId(long parent_id, const std::wstring & url);
long GetDirId(long parent_id, const std::wstring & url);
Error AddHardLink(Item & item);
Error EditSortIndexItemById(long id, int sort_index);
protected:
DbTextStream query, query_create_url;
std::wstring temp_url;
Item dir_temp;
Item get_item_temp;
std::wstring iq_id_list;
DbItemColumns item_cols;
bool AddItemCreateUrlSubject(Item & item);
Error AddItemIntoContent(Item & item);
Error AddItemIntoItem(Item & item);
Error EditItemInItem(Item & item, bool with_url);
Error EditItemInContent(Item & item);
Error EditItemGetIdsByUrl(Item & item);
long GetContentId(long item_id);
Error DelItemDelItem(long item_id, int type);
Error DelItemDelContent(long content_id);
Error IncrementContentRef(long content_id);
Error DecrementContentRef(long content_id);
void GetItemsQuerySelect(const DbItemQuery & iq, DbTextStream & query, bool skip_other_sel);
void GetItemsQueryJoin(const DbItemQuery & iq, DbTextStream & query);
void GetItemsQueryWhere(const DbItemQuery & iq, DbTextStream & query);
void GetItemsQueryOrder(bool sort_asc);
void GetItemsQueryOrder(const DbItemQuery & iq, DbTextStream & query);
void GetItemsQueryLimit(const DbItemQuery & iq, DbTextStream & query);
PGresult * GetItemsQuery(const DbItemQuery & iq, DbTextStream & query, bool skip_other_sel = false);
PGresult * GetItemsQuery(const DbItemQuery & iq, bool skip_other_sel = false);
};
} // namespace Winix
#endif

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/*
* This file is a part of Winix
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2010-2014, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdlib.h>
#include <limits.h>
#include <limits>
#include "dbbase.h"
#include "core/log.h"
#include "core/error.h"
#include "core/misc.h"
#include "utf8/utf8.h"
namespace Winix
{
DbBase::DbBase()
{
db_conn = 0;
log_queries = false;
}
void DbBase::SetConn(DbConn * conn)
{
db_conn = conn;
}
void DbBase::SetConn(DbConn & conn)
{
db_conn = &conn;
}
DbConn * DbBase::GetConn()
{
return db_conn;
}
void DbBase::LogQueries(bool log_q)
{
log_queries = log_q;
}
PGresult * DbBase::AssertQuery(const char * q)
{
if( log_queries )
log << log1 << "Db: executing query: " << q << logend;
bool bad_query = false;
PGresult * r = PQexec(db_conn->GetPgConn(), q);
if( !r )
{
bad_query = true;
if( PQstatus(db_conn->GetPgConn()) != CONNECTION_OK )
{
db_conn->AssertConnection();
r = PQexec(db_conn->GetPgConn(), q);
if( r )
bad_query = false;
}
}
if( bad_query )
{
log << log1 << "Db: Problem with this query: \"" << q << '\"' << logend;
log << log1 << "Db: " << PQerrorMessage(db_conn->GetPgConn()) << logend;
throw Error(WINIX_ERR_DB_INCORRECT_QUERY);
}
return r;
}
PGresult * DbBase::AssertQuery(const DbTextStream & query)
{
return AssertQuery(query.CStr());
}
PGresult * DbBase::AssertQuery(const char * q, ExecStatusType t)
{
PGresult * r = AssertQuery(q);
AssertResult(r, t);
return r;
}
PGresult * DbBase::AssertQuery(const DbTextStream & query, ExecStatusType t)
{
return AssertQuery(query.CStr(), t);
}
void DbBase::AssertResult(PGresult * r, ExecStatusType t)
{
if( PQresultStatus(r) != t )
{
log << log1 << "Db: Incorrect result status: " << PQerrorMessage(db_conn->GetPgConn()) << logend;
throw Error(WINIX_ERR_DB_INCORRENT_RESULT_STATUS);
}
}
int DbBase::AssertColumn(PGresult * r, const char * column_name)
{
int c = PQfnumber(r, column_name);
if( c == -1 )
{
log << log1 << "Db: there is no column: " << column_name << logend;
throw Error(WINIX_ERR_DB_NO_COLUMN);
}
return c;
}
const char * DbBase::AssertValue(PGresult * r, int row, int col)
{
const char * res = PQgetvalue(r, row, col);
if( !res )
{
log << log1 << "Db: there is no such an item in the result, row:" << row << ", col:" << col << logend;
throw Error(WINIX_ERR_NO_ITEM);
}
return res;
}
const std::wstring & DbBase::AssertValueWide(PGresult * r, int row, int col)
{
const char * res = AssertValue(r, row, col);
static std::wstring temp_wide_value; // !! IMPROVE ME add as a class field (nonstatic)
PT::UTF8ToWide(res, temp_wide_value);
return temp_wide_value;
}
void DbBase::AssertValueBin(PGresult * r, int row, int col, std::string & result)
{
result.clear();
const char * res = AssertValue(r, row, col);
int len = PQgetlength(r, row, col);
if( len <= 0 )
return;
UnescapeBin(res, len, result);
}
void DbBase::AssertValueWide(PGresult * r, int row, int col, std::wstring & result)
{
const char * res = AssertValue(r, row, col);
PT::UTF8ToWide(res, result);
}
long DbBase::AssertValueLong(PGresult * r, int row, int col)
{
return strtol( AssertValue(r, row, col), 0, 10 );
}
int DbBase::AssertValueInt(PGresult * r, int row, int col)
{
return (int)strtol( AssertValue(r, row, col), 0, 10 );
}
bool DbBase::AssertValueBool(PGresult * r, int row, int col)
{
const char * s = AssertValue(r, row, col);
return (s[0]=='t' || s[0]=='y' || s[0]=='1');
}
unsigned long DbBase::AssertValueULong(PGresult * r, int row, int col)
{
return strtoul( AssertValue(r, row, col), 0, 10 );
}
unsigned int DbBase::AssertValueUInt(PGresult * r, int row, int col)
{
return (unsigned int)strtoul( AssertValue(r, row, col), 0, 10 );
}
PT::Date DbBase::AssertValueDate(PGresult * r, int row, int col)
{
PT::Date date = AssertValue(r, row, col);
return date;
}
bool DbBase::AssertValueSpace(PGresult * r, int row, int col, PT::Space & space, bool split_single)
{
const char * res = AssertValue(r, row, col);
conf_parser.SplitSingle(split_single);
conf_parser.SetSpace(space);
space.Clear();
PT::SpaceParser::Status status = conf_parser.ParseString(res);
if( status != PT::SpaceParser::ok )
{
log << log1 << "Db: a problem with parsing a PT::Space";
if( status == PT::SpaceParser::syntax_error )
log << ", syntax error at line: " << conf_parser.line;
log << logend;
space.Clear();
return false;
}
return true;
}
void DbBase::ClearResult(PGresult * r)
{
if( r )
PQclear(r);
}
bool DbBase::IsNull(PGresult * r, int row, int col)
{
return PQgetisnull(r, row, col) == 1;
}
int DbBase::Rows(PGresult * r)
{
// PQntuples - Returns the number of rows (tuples) in the query result. Because it returns
// an integer result, large result sets might overflow the return value on 32-bit operating systems.
return PQntuples(r);
}
int DbBase::Cols(PGresult * r)
{
// PQnfields - Returns the number of columns (fields) in each row of the query result.
return PQnfields(r);
}
long DbBase::AffectedRows(PGresult * r)
{
// PQcmdTuples - This function returns a string containing the number of rows affected by the SQL
// statement that generated the PGresult. This function can only be used following the execution
// of an INSERT, UPDATE, DELETE, MOVE, FETCH, or COPY statement, or [...]
char * rows_str = PQcmdTuples(r); // can be an empty string
long rows = 0;
if( rows_str )
{
rows = strtol(rows_str, 0, 10);
// strtol - If an overflow or underflow occurs, errno is set to ERANGE
// and the function return value is clamped according to the following table:
// Function underflow overflow
// strtol() LONG_MIN LONG_MAX
if( rows < 0 )
rows = 0;
}
return rows;
}
long DbBase::AssertCurrval(const char * table)
{
PGresult * r;
bquery.Clear();
bquery << R("select currval(")
<< table
<< R(");");
r = AssertQuery(bquery);
AssertResult(r, PGRES_TUPLES_OK);
if( Rows(r) != 1 )
{
log << log1 << "Db: error (currval) for table: " << table << ", " << PQerrorMessage(db_conn->GetPgConn()) << logend;
throw Error(WINIX_ERR_DB_ERR_CURRVAL);
}
return AssertValueLong(r, 0, 0);
}
void DbBase::CreateIdList(const std::vector<long> & id_tab, std::wstring & list, bool add_parentheses)
{
wchar_t buffer[50];
size_t buffer_len = sizeof(buffer) / sizeof(wchar_t);
list.clear();
if( add_parentheses )
list += '(';
for(size_t i=0 ; i<id_tab.size() ; ++i)
{
Toa((unsigned long)id_tab[i], buffer, buffer_len);
list += buffer;
if( i+1 < id_tab.size() )
list += ',';
}
if( add_parentheses )
list += ')';
}
Error DbBase::DoCommand(const DbTextStream & command)
{
PGresult * r = 0;
Error status = WINIX_ERR_OK;
try
{
r = AssertQuery(command);
AssertResult(r, PGRES_COMMAND_OK);
}
catch(const Error & e)
{
status = e;
}
ClearResult(r);
return status;
}
Error DbBase::DoCommand(const char * command)
{
PGresult * r = 0;
Error status = WINIX_ERR_OK;
try
{
r = AssertQuery(command);
AssertResult(r, PGRES_COMMAND_OK);
}
catch(const Error & e)
{
status = e;
}
ClearResult(r);
return status;
}
Error DbBase::BeginTrans()
{
return DoCommand("BEGIN;");
}
Error DbBase::RollbackTrans()
{
return DoCommand("ROLLBACK;");
}
Error DbBase::CommitTrans()
{
return DoCommand("COMMIT;");
}
bool DbBase::EndTrans(bool everything_ok)
{
bool result;
if( everything_ok )
{
result = (CommitTrans() == WINIX_ERR_OK);
}
else
{
RollbackTrans();
// we return the old err code
result = false;
}
return result;
}
Error DbBase::EndTrans(Error err)
{
if( err == WINIX_ERR_OK )
{
err = CommitTrans();
}
else
{
// we return the old err code
RollbackTrans();
}
return err;
}
/*
converting from a bytea
the old way (escape format)
*/
/*
int DbBase::CharToInt(char c)
{
return (int)(unsigned char)(c-'0');
}
bool DbBase::IsCorrectOctalDigit(char c)
{
return c>='0' && c<='7';
}
// moves 'i' at least once
// return -1 if there is en error
int DbBase::UnescapeBin(const char * str, size_t & i, size_t len)
{
if( str[i] != '\\' )
return str[i++];
i += 1;
if( i >= len )
return -1;
if( str[i] == '\\' )
return str[i++];
if( i+2 >= len )
{
i = len;
return -1;
}
if( !IsCorrectOctalDigit(str[i]) ||
!IsCorrectOctalDigit(str[i+1]) ||
!IsCorrectOctalDigit(str[i+2]) )
{
i += 3;
return -1;
}
int c = 8*8*CharToInt(str[i]) + 8*CharToInt(str[i+1]) + CharToInt(str[i+2]);
i += 3;
if( c<0 || c>255 )
return -1;
return c;
}
void DbBase::UnescapeBin(const char * str, size_t len, std::string & out, bool clear_out)
{
int c;
size_t i = 0;
if( clear_out )
out.clear();
while( i < len )
{
c = UnescapeBin(str, i, len);
if( c != -1 )
out += c;
}
}
*/
/*
converting from a bytea
the new way (hex format)
*/
char DbBase::UnescapeBinHexToDigit(char hex)
{
if( hex>='0' && hex<='9' )
return hex - '0';
if( hex>='a' && hex<='z' )
return hex - 'a' + 10;
if( hex>='A' && hex<='Z' )
return hex - 'A' + 10;
return 0;
}
void DbBase::UnescapeBin(const char * str, size_t len, std::string & out, bool clear_out)
{
if( clear_out )
out.clear();
if( len < 2 || str[0]!='\\' || str[1]!='x' )
{
log << log1 << "Db: unsupported binary format (skipping)" << logend;
return;
}
for(size_t i=2 ; i + 1 < len ; i+=2 )
{
int c1 = UnescapeBinHexToDigit(str[i]);
int c2 = UnescapeBinHexToDigit(str[i+1]);
out += ((c1 << 4) | c2);
}
}
/*
end of converting from bytea
*/
} // namespace Winix

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/*
* This file is a part of Winix
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2010-2014, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef headerfile_winix_db_dbbase
#define headerfile_winix_db_dbbase
#include "dbconn.h"
#include "dbtextstream.h"
#include <vector>
#include <string>
#include "core/error.h"
#include "space/spaceparser.h"
#include "date/date.h"
namespace Winix
{
class DbBase
{
public:
DbBase();
void SetConn(DbConn * conn);
void SetConn(DbConn & conn);
DbConn * GetConn();
void LogQueries(bool log_q);
PGresult * AssertQuery(const char * query);
PGresult * AssertQuery(const DbTextStream & query);
PGresult * AssertQuery(const char * q, ExecStatusType t);
PGresult * AssertQuery(const DbTextStream & query, ExecStatusType t);
void AssertResult(PGresult * r, ExecStatusType t);
static int AssertColumn(PGresult * r, const char * column_name);
// static assignments
static const char * AssertValue(PGresult * r, int row, int col);
static const std::wstring & AssertValueWide(PGresult * r, int row, int col); // warning: this method uses a static buffer
static void AssertValueWide(PGresult * r, int row, int col, std::wstring & result);
static void AssertValueBin(PGresult * r, int row, int col, std::string & result);
static long AssertValueLong(PGresult * r, int row, int col);
static int AssertValueInt(PGresult * r, int row, int col);
static bool AssertValueBool(PGresult * r, int row, int col);
static unsigned long AssertValueULong(PGresult * r, int row, int col);
static unsigned int AssertValueUInt(PGresult * r, int row, int col);
static PT::Date AssertValueDate(PGresult * r, int row, int col);
// non static assignments
bool AssertValueSpace(PGresult * r, int row, int col, PT::Space & space, bool split_single = true);
void ClearResult(PGresult * r);
long AssertCurrval(const char * table);
bool IsNull(PGresult * r, int row, int col);
int Rows(PGresult * r);
int Cols(PGresult * r);
long AffectedRows(PGresult * r);
void CreateIdList(const std::vector<long> & id_tab, std::wstring & list, bool add_parentheses = true);
Error DoCommand(const DbTextStream & command);
Error DoCommand(const char * command);
Error BeginTrans();
Error RollbackTrans();
Error CommitTrans();
Error EndTrans(Error err);
// new API (returns only bool)
bool EndTrans(bool everything_ok);
static void UnescapeBin(const char * str, size_t len, std::string & out, bool clear_out = true);
protected:
// a helper method for escaping strings
template<class RawType>
DbTextStream::RawText<RawType> R(const RawType & par)
{
return DbTextStream::RawText<RawType>(par);
}
DbConn * db_conn;
bool log_queries;
private:
// static int CharToInt(char c);
// static bool IsCorrectOctalDigit(char c);
// static int UnescapeBin(const char * str, size_t & i, size_t len);
static char UnescapeBinHexToDigit(char hex);
DbTextStream bquery;
PT::SpaceParser conf_parser;
};
} // namespace Winix
#endif

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/*
* This file is a part of Winix
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2010-2014, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <unistd.h>
#include "dbconn.h"
#include "core/log.h"
#include "core/error.h"
namespace Winix
{
DbConn::DbConn()
{
pg_conn = 0;
}
DbConn::~DbConn()
{
Close();
}
PGconn * DbConn::GetPgConn()
{
return pg_conn;
}
void DbConn::SetConnParam(const std::wstring & d, const std::wstring & u, const std::wstring & p)
{
db_database = d;
db_user = u;
db_pass = p;
}
void DbConn::Connect()
{
Close();
conn_info.Clear();
conn_info.SetExtented(false);
conn_info << R("dbname=") << db_database
<< R(" user=") << db_user
<< R(" password=") << db_pass;
pg_conn = PQconnectdb(conn_info.CStr());
// warning! pg_conn can be not null but there cannnot be a connection established
// use PQstatus(pg_conn) to check whether the connection works fine
}
void DbConn::LogConnectionSocket()
{
log << log2 << "Db: connection to the database works fine" << logend;
log << log3 << "Db: connection socket: " << PQsocket(pg_conn) << logend;
}
void DbConn::WaitForConnection()
{
if( !pg_conn || PQstatus(pg_conn) != CONNECTION_OK )
{
log << log3 << "Db: waiting for the db to be ready...." << logend << logsave;
while( !AssertConnection(false, false) )
sleep(5);
LogConnectionSocket();
}
}
void DbConn::Close()
{
if( pg_conn )
{
PQfinish(pg_conn);
pg_conn = 0;
}
}
bool DbConn::AssertConnection(bool put_log, bool throw_if_no_connection)
{
bool was_connection = true;
if( !pg_conn )
{
was_connection = false;
Connect();
}
else
if( PQstatus(pg_conn) != CONNECTION_OK )
{
if( put_log )
log << log2 << "Db: connection to the database is lost, trying to recover" << logend;
was_connection = false;
PQreset(pg_conn);
}
if( pg_conn && PQstatus(pg_conn) == CONNECTION_OK )
{
if( !was_connection )
{
if( put_log )
LogConnectionSocket();
SetDbParameters();
}
return true;
}
else
{
if( put_log )
log << log1 << "Db: connection to db server cannot be established" << logend;
if( throw_if_no_connection )
throw Error(WINIX_ERR_DB_FATAL_ERROR_DURING_CONNECTING);
return false;
}
}
void DbConn::SetDbParameters()
{
if( PQsetClientEncoding(pg_conn, "UTF8") == -1 )
log << log1 << "Db: Can't set the proper client encoding" << logend;
}
} // namespace Winix

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/*
* This file is a part of Winix
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2010-2014, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef headerfile_winix_db_dbconn
#define headerfile_winix_db_dbconn
#include <string>
#include <libpq-fe.h>
#include "dbtextstream.h"
namespace Winix
{
class DbConn
{
public:
DbConn();
~DbConn();
void SetConnParam(const std::wstring & database, const std::wstring & user, const std::wstring & pass);
void Connect();
void WaitForConnection();
void Close();
bool AssertConnection(bool put_log = true, bool throw_if_no_connection = true);
void SetDbParameters();
PGconn * GetPgConn();
private:
void LogConnectionSocket();
PGconn * pg_conn;
std::wstring db_database, db_user, db_pass;
DbTextStream conn_info;
// a helper method for escaping strings
template<class RawType>
DbTextStream::RawText<RawType> R(const RawType & par)
{
return DbTextStream::RawText<RawType>(par);
}
};
} // namespace Winix
#endif

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/*
* This file is a part of Winix
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2008-2014, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "dbitemcolumns.h"
#include "dbbase.h"
#include "core/log.h"
namespace Winix
{
void DbItemColumns::SetColumns(PGresult * r)
{
// PQfnumber returns -1 if there is no such a column
id = PQfnumber(r, "id");
user_id = PQfnumber(r, "user_id");
group_id = PQfnumber(r, "group_id");
privileges = PQfnumber(r, "privileges");
date_creation = PQfnumber(r, "date_creation");
date_modification = PQfnumber(r, "date_modification");
url = PQfnumber(r, "url");
type = PQfnumber(r, "type");
parent_id = PQfnumber(r, "parent_id");
content_id = PQfnumber(r, "content_id");
link_to = PQfnumber(r, "link_to");
link_redirect = PQfnumber(r, "link_redirect");
subject = PQfnumber(r, "subject");
content = PQfnumber(r, "content");
content_type = PQfnumber(r, "content_type");
guest_name = PQfnumber(r, "guest_name");
html_template = PQfnumber(r, "template");
modification_user_id = PQfnumber(r, "modification_user_id");
file_path = PQfnumber(r, "file_path");
file_fs = PQfnumber(r, "file_fs");
file_type = PQfnumber(r, "file_type");
has_thumb = PQfnumber(r, "has_thumb");
hash = PQfnumber(r, "hash");
hash_type = PQfnumber(r, "hash_type");
file_size = PQfnumber(r, "file_size");
ref = PQfnumber(r, "ref");
modify_index = PQfnumber(r, "modify_index");
sort_index = PQfnumber(r, "sort_index");
meta = PQfnumber(r, "meta");
ameta = PQfnumber(r, "ameta");
}
void DbItemColumns::SetItem(PGresult * r, long row, Item & item)
{
if( id != -1 ) item.id = DbBase::AssertValueLong(r, row, id);
if( user_id != -1 ) item.user_id = DbBase::AssertValueLong(r, row, user_id);
if( group_id != -1 ) item.group_id = DbBase::AssertValueLong(r, row, group_id);
if( privileges != -1 ) item.privileges = DbBase::AssertValueInt(r, row, privileges);
if( date_creation != -1 ) item.date_creation = DbBase::AssertValueDate(r, row, date_creation);
if( date_modification != -1 ) item.date_modification = DbBase::AssertValueDate(r, row, date_modification);
if( type != -1 ) item.type = static_cast<Item::Type>( DbBase::AssertValueInt(r, row, type) );
if( parent_id != -1 ) item.parent_id = DbBase::AssertValueLong(r, row, parent_id);
if( content_id != -1 ) item.content_id = DbBase::AssertValueLong(r, row, content_id);
if( link_redirect != -1 ) item.link_redirect = DbBase::AssertValueInt(r, row, link_redirect);
if( content_type != -1 ) item.content_type = static_cast<Item::ContentType>( DbBase::AssertValueInt(r, row, content_type) );
if( modification_user_id != -1 ) item.modification_user_id = DbBase::AssertValueLong(r, row, modification_user_id);
if( file_fs != -1 ) item.file_fs = DbBase::AssertValueInt(r, row, file_fs);
if( file_type != -1 ) item.file_type = DbBase::AssertValueInt(r, row, file_type);
if( has_thumb != -1 ) item.has_thumb = DbBase::AssertValueBool(r, row, has_thumb);
if( hash != -1 ) DbBase::AssertValueWide(r, row, hash, item.hash);
if( hash_type != -1 ) item.hash_type = DbBase::AssertValueInt(r, row, hash_type);
if( file_size != -1 ) item.file_size = DbBase::AssertValueLong(r, row, file_size);
if( ref != -1 ) item.ref = DbBase::AssertValueInt(r, row, ref);
if( modify_index != -1 ) item.modify_index = DbBase::AssertValueInt(r, row, modify_index);
if( url != -1 ) DbBase::AssertValueWide(r, row, url, item.url);
if( content != -1 ) DbBase::AssertValueWide(r, row, content, item.content);
if( subject != -1 ) DbBase::AssertValueWide(r, row, subject, item.subject);
if( file_path != -1 ) DbBase::AssertValueWide(r, row, file_path, item.file_path);
if( link_to != -1 ) DbBase::AssertValueWide(r, row, link_to, item.link_to);
if( guest_name != -1 ) DbBase::AssertValueWide(r, row, guest_name, item.guest_name);
if( html_template != -1 ) DbBase::AssertValueWide(r, row, html_template, item.html_template);
if( sort_index != -1 ) item.sort_index = DbBase::AssertValueInt(r, row, sort_index);
if( meta != -1 ) db_base.AssertValueSpace(r, row, meta, item.meta);
if( ameta != -1 ) db_base.AssertValueSpace(r, row, ameta, item.ameta);
}
} // namespace Winix

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/*
* This file is a part of Winix
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2010-2014, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef headerfile_winix_db_dbitemcolumns
#define headerfile_winix_db_dbitemcolumns
#include <libpq-fe.h>
#include "core/item.h"
#include "dbbase.h"
namespace Winix
{
struct DbItemColumns
{
int id;
int user_id;
int group_id;
int privileges;
int date_creation;
int date_modification;
int url;
int type;
int parent_id;
int content_id;
int link_to;
int link_redirect;
int subject;
int content;
int content_type;
int guest_name;
int modification_user_id;
int html_template;
int file_path;
int file_fs;
int file_type;
int has_thumb;
int hash;
int hash_type;
int file_size;
int ref;
int modify_index;
int sort_index;
int meta;
int ameta;
DbItemColumns(DbBase & db_base_) : db_base(db_base_)
{
}
void SetColumns(PGresult * r);
void SetItem(PGresult * r, long row, Item & item);
private:
DbBase & db_base;
};
} // namespace Winix
#endif

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/*
* This file is a part of Winix
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2010-2015, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "dbitemquery.h"
namespace Winix
{
DbItemQuery::DbItemQuery()
{
Clear();
}
void DbItemQuery::Clear()
{
sort_index_asc = true;
sort_date_asc = true;
SetAll(true, false);
id = -1;
id_tab = 0;
parent_id = -1;
type = Item::none;
file_type = WINIX_ITEM_FILETYPE_NONE;
type_equal = true;
file_type_equal = true;
limit = 0; // limit and offset not used by default
offset = 0;
}
void DbItemQuery::SetAllSel(bool sel)
{
sel_parent_id = sel;
sel_user_id = sel;
sel_group_id = sel;
sel_guest_name = sel;
sel_privileges = sel;
sel_date = sel;
sel_subject = sel;
sel_content = sel;
sel_url = sel;
sel_type = sel;
sel_link = sel;
sel_file = sel;
sel_html_template = sel;
sel_sort_index = sel;
sel_meta = sel;
}
void DbItemQuery::SetAllWhere(bool where_)
{
where_id = where_;
where_parent_id = where_;
where_type = where_;
where_file_type = where_;
}
void DbItemQuery::SetAll(bool sel, bool where_)
{
SetAllSel(sel);
SetAllWhere(where_);
}
void DbItemQuery::WhereId(long id_)
{
where_id = true;
id = id_;
}
void DbItemQuery::WhereIdIn(const std::vector<long> & id_tab_list)
{
id_tab = &id_tab_list;
}
void DbItemQuery::WhereParentId(long parent_id_)
{
where_parent_id = true;
parent_id = parent_id_;
}
void DbItemQuery::WhereType(Item::Type type_, bool equal)
{
where_type = true;
type = type_;
type_equal = equal;
}
void DbItemQuery::WhereFileType(int file_t, bool equal)
{
where_file_type = true;
file_type = file_t;
file_type_equal = equal;
}
void DbItemQuery::Limit(long l)
{
limit = l;
}
void DbItemQuery::Offset(long o)
{
offset = o;
}
} // namespace Winix

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/*
* This file is a part of Winix
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2010-2015, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef headerfile_winix_db_dbitemquery
#define headerfile_winix_db_dbitemquery
#include <vector>
#include "core/item.h"
namespace Winix
{
struct DbItemQuery
{
// id and content_id is selected always
bool sel_parent_id; // parent_id
bool sel_user_id; // user_id, modification_user_id
bool sel_group_id; // group_id
bool sel_guest_name; // guest_name
bool sel_privileges; // privileges
bool sel_date; // date_creation, date_modification
bool sel_subject; // subject
bool sel_content; // content, content_type, ref, modify_index
bool sel_url; // url
bool sel_type; // type (dir, file, none)
bool sel_link; // link_to, link_redirect
bool sel_file; // file_path, file_fs, file_type, has_thumb, hash, hash_type, file_size
bool sel_html_template; // template
bool sel_sort_index; // sort_index
bool sel_meta; // meta and ameta (PT::Space)
bool where_id; //
bool where_parent_id; //
bool where_type;
bool where_file_type;
long id; // if where_id is true
long parent_id; // if where_parent_id is true
Item::Type type;
bool type_equal;
int file_type;
bool file_type_equal; // if true means file_type should be equal
bool sort_index_asc;
bool sort_date_asc;
const std::vector<long> * id_tab; // != 0 if WhereIdIn was used
long limit;
long offset;
DbItemQuery();
void Clear();
void SetAllSel(bool sel);
void SetAllWhere(bool where_);
void SetAll(bool sel, bool where_);
void WhereId(long id_);
void WhereIdIn(const std::vector<long> & id_tab_list);
void WhereParentId(long parent_id_);
void WhereType(Item::Type type_, bool equal = true);
void WhereFileType(int file_t, bool equal = true);
void Limit(long l); // setting 0 turns off
void Offset(long o); // setting 0 turns off
};
} // namespace Winix
#endif

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/*
* This file is a part of Winix
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2010-2014, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "dbtextstream.h"
#include "utf8/utf8.h"
namespace Winix
{
DbTextStream::DbTextStream()
{
was_param = false;
ext_escape = true;
}
void DbTextStream::SetExtented(bool ext)
{
ext_escape = ext;
}
/*
without escaping
*/
DbTextStream & DbTextStream::PutText(const char * str)
{
TextStream<std::string>::operator<<(str);
was_param = false;
return *this;
}
DbTextStream & DbTextStream::PutText(const std::string * str)
{
return PutText(str->c_str());
}
DbTextStream & DbTextStream::PutText(const std::string & str)
{
return PutText(str.c_str());
}
DbTextStream & DbTextStream::PutText(const wchar_t * str)
{
TextStream<std::string>::operator<<(str);
was_param = false;
return *this;
}
DbTextStream & DbTextStream::PutText(const std::wstring * str)
{
return PutText(str->c_str());
}
DbTextStream & DbTextStream::PutText(const std::wstring & str)
{
return PutText(str.c_str());
}
DbTextStream & DbTextStream::operator<<(RawText<const char*> raw)
{
return PutText(raw.par);
}
DbTextStream & DbTextStream::operator<<(RawText<const wchar_t*> raw)
{
return PutText(raw.par);
}
DbTextStream & DbTextStream::operator<<(RawText<const std::string*> raw)
{
return PutText(raw.par);
}
DbTextStream & DbTextStream::operator<<(RawText<const std::wstring*> raw)
{
return PutText(raw.par);
}
DbTextStream & DbTextStream::operator<<(RawText<std::string> raw)
{
return PutText(raw.par);
}
DbTextStream & DbTextStream::operator<<(RawText<std::wstring> raw)
{
return PutText(raw.par);
}
DbTextStream & DbTextStream::operator<<(RawText<bool> raw)
{
if( raw.par )
PutText("true");
else
PutText("false");
return *this;
}
DbTextStream & DbTextStream::operator<<(RawText<char> raw)
{
TextStream<std::string>::operator<<(raw.par);
was_param = false;
return *this;
}
DbTextStream & DbTextStream::operator<<(RawText<wchar_t> raw)
{
TextStream<std::string>::operator<<(raw.par);
was_param = false;
return *this;
}
DbTextStream & DbTextStream::operator<<(RawText<int> raw)
{
TextStream<std::string>::operator<<(raw.par);
was_param = false;
return *this;
}
DbTextStream & DbTextStream::operator<<(RawText<long> raw)
{
TextStream<std::string>::operator<<(raw.par);
was_param = false;
return *this;
}
DbTextStream & DbTextStream::operator<<(RawText<unsigned int> raw)
{
TextStream<std::string>::operator<<(raw.par);
was_param = false;
return *this;
}
DbTextStream & DbTextStream::operator<<(RawText<unsigned long> raw)
{
TextStream<std::string>::operator<<(raw.par);
was_param = false;
return *this;
}
DbTextStream & DbTextStream::operator<<(RawText<double> raw)
{
TextStream<std::string>::operator<<(raw.par);
was_param = false;
return *this;
}
DbTextStream & DbTextStream::operator<<(RawText<void*> raw)
{
TextStream<std::string>::operator<<(raw.par);
was_param = false;
return *this;
}
DbTextStream & DbTextStream::operator<<(RawText<PT::Date> date)
{
tmp_stream.Clear();
date.par.Serialize(tmp_stream);
PT::WideToUTF8(tmp_stream.CStr(), buffer, false);
tmp_stream.Clear();
was_param = false;
return *this;
}
/*
with escaping
*/
// get hex digit for c_ between <0, 15>
char DbTextStream::EBinGetHex(char c)
{
if( c < 10 )
return c + '0';
return c - 10 + 'A';
}
DbTextStream & DbTextStream::EBinPutChar(char c)
{
buffer += EBinGetHex(((unsigned char)c) >> 4);
buffer += EBinGetHex(((unsigned char)c) & 0x0f);
return *this;
}
DbTextStream & DbTextStream::ETextPutChar(char c)
{
if( c == '\\' )
buffer += "\\\\";
else
if( c == '\'' )
buffer += "\\\'"; // don't use "''" because we use the method for PQconnectdb too
else
if( c != 0 )
buffer += c;
return *this;
}
DbTextStream & DbTextStream::ETextPutChar(wchar_t c)
{
if( c == '\\' )
buffer += "\\\\";
else
if( c == '\'' )
buffer += "\\\'"; // don't use "''" because we use the method for PQconnectdb too
else
if( c != 0 )
PT::IntToUTF8(int(c), buffer, false);
return *this;
}
DbTextStream & DbTextStream::EPutText(const char * str)
{
if( was_param )
buffer += ", ";
if( ext_escape )
buffer += 'E';
buffer += '\'';
for( ; *str ; ++str )
ETextPutChar(*str);
buffer += '\'';
was_param = true;
return *this;
}
DbTextStream & DbTextStream::EPutText(const std::string * str)
{
return EPutText(str->c_str());
}
DbTextStream & DbTextStream::EPutText(const std::string & str)
{
return EPutText(str.c_str());
}
DbTextStream & DbTextStream::EPutText(const wchar_t * str)
{
if( was_param )
buffer += ", ";
if( ext_escape )
buffer += 'E';
buffer += '\'';
for( ; *str ; ++str )
ETextPutChar(*str);
buffer += '\'';
was_param = true;
return *this;
}
DbTextStream & DbTextStream::EPutText(const std::wstring * str)
{
return EPutText(str->c_str());
}
DbTextStream & DbTextStream::EPutText(const std::wstring & str)
{
return EPutText(str.c_str());
}
// this method can escaped 0 in the middle of the string
DbTextStream & DbTextStream::EPutBin(const char * str, size_t len)
{
if( was_param )
buffer += ", ";
if( ext_escape )
buffer += 'E';
buffer += "\'\\\\x";
for(size_t i = 0 ; i < len ; ++i)
EBinPutChar(str[i]);
buffer += '\'';
was_param = true;
return *this;
}
DbTextStream & DbTextStream::EPutBin(const std::string * str)
{
return EPutBin(str->c_str(), str->size());
}
DbTextStream & DbTextStream::EPutBin(const std::string & str)
{
return EPutBin(str.c_str(), str.size());
}
DbTextStream & DbTextStream::operator<<(const char * str)
{
return EPutText(str);
}
DbTextStream & DbTextStream::operator<<(const std::string * str)
{
return EPutText(str);
}
DbTextStream & DbTextStream::operator<<(const std::string & str)
{
return EPutText(str);
}
DbTextStream & DbTextStream::operator<<(const wchar_t * str)
{
return EPutText(str);
}
DbTextStream & DbTextStream::operator<<(const std::wstring * str)
{
return EPutText(str);
}
DbTextStream & DbTextStream::operator<<(const std::wstring & str)
{
return EPutText(str);
}
DbTextStream & DbTextStream::operator<<(bool v)
{
if( v )
EPutText("true");
else
EPutText("false");
return *this;
}
DbTextStream & DbTextStream::operator<<(char v)
{
if( was_param )
buffer += ", ";
if( ext_escape )
buffer += 'E';
buffer += '\'';
ETextPutChar(v);
buffer += '\'';
was_param = true;
return *this;
}
DbTextStream & DbTextStream::operator<<(wchar_t v)
{
if( was_param )
buffer += ", ";
if( ext_escape )
buffer += 'E';
buffer += '\'';
ETextPutChar(v);
buffer += '\'';
was_param = true;
return *this;
}
DbTextStream & DbTextStream::operator<<(int v)
{
if( was_param )
buffer += ", ";
TextStream<std::string>::operator<<(v);
was_param = true;
return *this;
}
DbTextStream & DbTextStream::operator<<(long v)
{
if( was_param )
buffer += ", ";
TextStream<std::string>::operator<<(v);
was_param = true;
return *this;
}
DbTextStream & DbTextStream::operator<<(unsigned int v)
{
if( was_param )
buffer += ", ";
TextStream<std::string>::operator<<(v);
was_param = true;
return *this;
}
DbTextStream & DbTextStream::operator<<(unsigned long v)
{
if( was_param )
buffer += ", ";
TextStream<std::string>::operator<<(v);
was_param = true;
return *this;
}
DbTextStream & DbTextStream::operator<<(double v)
{
if( was_param )
buffer += ", ";
TextStream<std::string>::operator<<(v);
was_param = true;
return *this;
}
DbTextStream & DbTextStream::operator<<(const void * v)
{
if( was_param )
buffer += ", ";
buffer += '\''; // !! not needed here?
TextStream<std::string>::operator<<(v);
buffer += '\'';
was_param = true;
return *this;
}
DbTextStream & DbTextStream::operator<<(const std::vector<long> & tabid)
{
if( was_param )
buffer += ", ";
buffer += '(';
for(size_t i=0 ; i<tabid.size(); ++i)
{
TextStream<std::string>::operator<<(tabid[i]);
if( i + 1 < tabid.size() )
buffer += ',';
}
buffer += ')';
was_param = true;
return *this;
}
DbTextStream & DbTextStream::operator<<(const PT::Space & space)
{
tmp_stream.Clear();
// !! IMPROVE ME
// we can calculate how much memory is needed before serializing
space.Serialize(tmp_stream, true, false);
operator<<(tmp_stream.Str());
tmp_stream.Clear();
return *this;
}
DbTextStream & DbTextStream::operator<<(const PT::Date & date)
{
tmp_stream.Clear();
date.Serialize(tmp_stream);
operator<<(tmp_stream.Str());
tmp_stream.Clear();
return *this;
}
} // namespace Winix

241
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/*
* This file is a part of Winix
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2010-2014, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef headerfile_winix_db_dbtextstream
#define headerfile_winix_db_dbtextstream
#include <ctime>
#include "core/textstream.h"
#include "textstream/textstream.h"
namespace Winix
{
/*
DbTextStream is used as a buffer for creating a database's query
By default all operators<< escape its string artuments. If you don't want
to escape an argument you should use a helper function R() (raw argument)
note: you have to define the function yourself, we do not provide it
because such a short name would make a mess in namespaces
sample:
create a helper function R as follows:
template<class RawType>
DbTextStream::RawText<RawType> R(const RawType & par)
{
return DbTextStream::RawText<RawType>(par);
}
now you can use DbTextStream in an easy way:
DbTextStream query;
std::string key = "some string";
query << R("select * from table where key=") << key << R(";");
in above example only the key is escaped.
Also with escaping operators<< insert commas between parameters, e.g.:
query << R("insert into table (key1, key2, key3) values (")
<< key1
<< key2
<< key3
<< R(");");
between key1 key2 and key3 are commas inserted automatically
*/
class DbTextStream : public TextStream<std::string>
{
public:
/*
a helper struct to select a proper operator<<
(for non-escaping versions of these operators)
*/
template<class RawType>
struct RawText
{
const RawType & par;
RawText(const RawText<RawType> & p) : par(p.par) {}
RawText(const RawType & p) : par(p) {}
};
DbTextStream();
// extented escaping: adding E character before the first quote e.g. E'string'
// default: true
void SetExtented(bool ext);
/*
without escaping
*/
DbTextStream & PutText(const char *);
DbTextStream & PutText(const std::string *);
DbTextStream & PutText(const std::string &);
DbTextStream & PutText(const wchar_t * str);
DbTextStream & PutText(const std::wstring * str);
DbTextStream & PutText(const std::wstring & str);
/*
we need this template operator for such calling:
dbtextstream_object << R("some string");
"some string" is actually a table (not a pointer)
*/
template<size_t str_size>
DbTextStream & operator<<(RawText<char [str_size]> raw) { return PutText(raw.par); }
template<size_t str_size>
DbTextStream & operator<<(RawText<wchar_t [str_size]> raw) { return PutText(raw.par); }
DbTextStream & operator<<(RawText<const char*> raw);
DbTextStream & operator<<(RawText<const wchar_t*> raw);
DbTextStream & operator<<(RawText<const std::string*> raw);
DbTextStream & operator<<(RawText<const std::wstring*> raw);
DbTextStream & operator<<(RawText<std::string> raw);
DbTextStream & operator<<(RawText<std::wstring> raw);
DbTextStream & operator<<(RawText<bool> raw);
DbTextStream & operator<<(RawText<char> raw);
DbTextStream & operator<<(RawText<wchar_t> raw);
DbTextStream & operator<<(RawText<int> raw);
DbTextStream & operator<<(RawText<long> raw);
DbTextStream & operator<<(RawText<unsigned int> raw);
DbTextStream & operator<<(RawText<unsigned long> raw);
DbTextStream & operator<<(RawText<double> raw);
DbTextStream & operator<<(RawText<void*> raw);
DbTextStream & operator<<(RawText<PT::Date> date);
template<typename arg_char_type, size_t arg_stack_size, size_t arg_heap_block_size>
DbTextStream & operator<<(RawText<PT::TextStreamBase<arg_char_type, arg_stack_size, arg_heap_block_size> > raw);
/*
with escaping
*/
DbTextStream & EBinPutChar(char c);
DbTextStream & ETextPutChar(char c);
DbTextStream & ETextPutChar(wchar_t c);
DbTextStream & EPutText(const char * str);
DbTextStream & EPutText(const std::string * str);
DbTextStream & EPutText(const std::string & str);
DbTextStream & EPutText(const wchar_t * str);
DbTextStream & EPutText(const std::wstring * str);
DbTextStream & EPutText(const std::wstring & str);
DbTextStream & EPutBin(const char * str, size_t len);
DbTextStream & EPutBin(const std::string * str);
DbTextStream & EPutBin(const std::string & str);
DbTextStream & operator<<(const char * str);
DbTextStream & operator<<(const std::string * str);
DbTextStream & operator<<(const std::string & str);
DbTextStream & operator<<(const wchar_t * str);
DbTextStream & operator<<(const std::wstring * str);
DbTextStream & operator<<(const std::wstring & str);
DbTextStream & operator<<(bool);
DbTextStream & operator<<(char);
DbTextStream & operator<<(wchar_t);
DbTextStream & operator<<(int);
DbTextStream & operator<<(long);
DbTextStream & operator<<(unsigned int);
DbTextStream & operator<<(unsigned long);
DbTextStream & operator<<(double);
DbTextStream & operator<<(const void *);
DbTextStream & operator<<(const std::vector<long> & tabid);
DbTextStream & operator<<(const PT::Space & space);
DbTextStream & operator<<(const PT::Date & date);
template<typename arg_char_type, size_t arg_stack_size, size_t arg_heap_block_size>
DbTextStream & operator<<(const PT::TextStreamBase<arg_char_type, arg_stack_size, arg_heap_block_size> & arg);
private:
bool was_param;
bool ext_escape;
TextStream<std::wstring> tmp_stream;
char EBinGetHex(char c);
};
template<typename arg_char_type, size_t arg_stack_size, size_t arg_heap_block_size>
DbTextStream & DbTextStream::operator<<(RawText<PT::TextStreamBase<arg_char_type, arg_stack_size, arg_heap_block_size> > raw)
{
TextStream<std::string>::operator<<(raw.par);
return *this;
}
template<typename arg_char_type, size_t arg_stack_size, size_t arg_heap_block_size>
DbTextStream & DbTextStream::operator<<(const PT::TextStreamBase<arg_char_type, arg_stack_size, arg_heap_block_size> & arg)
{
typename PT::TextStreamBase<arg_char_type, arg_stack_size, arg_heap_block_size>::const_iterator i;
if( was_param )
buffer += ", ";
if( ext_escape )
buffer += 'E';
buffer += '\'';
for(i=arg.begin() ; i != arg.end() ; ++i)
ETextPutChar(*i);
buffer += '\'';
was_param = true;
return *this;
}
} // namespace Winix
#endif