BOOL CInifile::line_exist( LPCSTR S, LPCSTR L )
{
if (!section_exist(S)) return FALSE;
Sect& I = r_section(S);
SectCIt A = std::lower_bound(I.Data.begin(),I.Data.end(),L,item_pred);
return (A!=I.Data.end() && xr_strcmp(*A->first,L)==0);
}
u32 CInifile::line_count(LPCSTR Sname)
{
Sect& S = r_section(Sname);
SectCIt I = S.Data.begin();
u32 C = 0;
for (; I!=S.Data.end(); I++) if (*I->first) C++;
return C;
}
LPCSTR CInifile::r_string(LPCSTR S, LPCSTR L)
{
Sect& I = r_section(S);
SectCIt A = std::lower_bound(I.Data.begin(),I.Data.end(),L,item_pred);
if (A!=I.Data.end() && xr_strcmp(*A->first,L)==0) return *A->second;
else
xrDebug::Fatal(DEBUG_INFO, "Can't find variable %s in [%s]", L, S);
return 0;
}
void CInifile::remove_line ( LPCSTR S, LPCSTR L )
{
R_ASSERT (!m_flags.test(eReadOnly));
if (line_exist(S,L)) {
Sect& data = r_section (S);
SectIt_ A = std::lower_bound(data.Data.begin(),data.Data.end(),L,item_pred);
R_ASSERT(A!=data.Data.end() && xr_strcmp(*A->first,L)==0);
data.Data.erase(A);
}
}
BOOL CInifile::r_line( LPCSTR S, int L, const char** N, const char** V )
{
Sect& SS = r_section(S);
if (L>=(int)SS.Data.size() || L<0 ) return FALSE;
for (SectCIt I=SS.Data.begin(); I!=SS.Data.end(); I++)
if (!(L--)) {
*N = *I->first;
*V = *I->second;
return TRUE;
}
return FALSE;
}
//--------------------------------------------------------------------------------------------------------
// Write functions
//--------------------------------------------------------------------------------------
void CInifile::w_string( LPCSTR S, LPCSTR L, LPCSTR V, LPCSTR comment)
{
R_ASSERT (!m_flags.test(eReadOnly));
// section
string256 sect;
_parse (sect,S);
_strlwr (sect);
if (!section_exist(sect))
{
// create _new_ section
Sect *NEW = new Sect();
NEW->Name = sect;
RootIt I = std::lower_bound(DATA.begin(),DATA.end(),sect,sect_pred);
DATA.insert (I,NEW);
}
// parse line/value
string4096 line;
_parse (line,L);
string4096 value;
_parse (value,V);
// duplicate & insert
Item I;
Sect& data = r_section (sect);
I.first = (line[0]?line:0);
I.second = (value[0]?value:0);
#ifdef DEBUG
I.comment = (comment?comment:0);
#endif
SectIt_ it = std::lower_bound(data.Data.begin(),data.Data.end(),*I.first,item_pred);
if (it != data.Data.end())
{
// Check for "first" matching
if (0==xr_strcmp(*it->first, *I.first))
{
BOOL b = m_flags.test(eOverrideNames);
R_ASSERT2(b,make_string("name[%s] already exist in section[%s]",line,sect).c_str());
*it = I;
} else
{
data.Data.insert(it,I);
}
} else {
data.Data.insert(it,I);
}
}
//--------------------------------------------------------------------------------------------------------
// Write functions
//--------------------------------------------------------------------------------------
void CInifile::w_string ( LPCSTR S, LPCSTR L, LPCSTR V, LPCSTR comment)
{
R_ASSERT (!bReadOnly);
// section
char sect [256];
_parse (sect,S);
_strlwr (sect);
if (!section_exist(sect)) {
// create _new_ section
Sect *NEW = xr_new<Sect>();
NEW->Name = sect;
RootIt I = std::lower_bound(DATA.begin(),DATA.end(),sect,sect_pred);
DATA.insert (I,NEW);
}
// parse line/value
char line [256]; _parse (line,L);
char value [256]; _parse (value,V);
// duplicate & insert
Item I;
Sect& data = r_section (sect);
I.first = (line[0]?line:0);
I.second = (value[0]?value:0);
#ifdef DEBUG
I.comment = (comment?comment:0);
#endif
SectIt_ it = std::lower_bound(data.Data.begin(),data.Data.end(),*I.first,item_pred);
if (it != data.Data.end()) {
// Check for "first" matching
if (0==xr_strcmp(*it->first,*I.first)) {
*it = I;
} else {
data.Data.insert(it,I);
}
} else {
data.Data.insert(it,I);
}
}
//--------------------------------------------------------------------------------------
CInifile::Sect& CInifile::r_section ( const shared_str& S ) {
return r_section(*S);
}
void CInifile::Load(IReader* F, LPCSTR path)
{
R_ASSERT(F);
Sect *Current = 0;
string4096 str;
string4096 str2;
BOOL bInsideSTR = FALSE;
while (!F->eof())
{
F->r_string (str,sizeof(str));
_Trim (str);
LPSTR comm = strchr(str,';');
LPSTR comm_1 = strchr(str,'/');
if(comm_1 && (*(comm_1+1)=='/') && ((!comm) || (comm && (comm_1<comm) )) )
{
comm = comm_1;
}
#ifdef DEBUG
LPSTR comment = 0;
#endif
if (comm)
{
//."bla-bla-bla;nah-nah-nah"
char quot = '"';
bool in_quot = false;
LPCSTR q1 = strchr(str,quot);
if(q1 && q1<comm)
{
LPCSTR q2 = strchr(++q1,quot);
if(q2 && q2>comm)
in_quot = true;
}
if(!in_quot)
{
*comm = 0;
#ifdef DEBUG
comment = comm+1;
#endif
}
}
if (str[0] && (str[0]=='#') && strstr(str,"#include")) //handle includes
{
string_path inc_name;
R_ASSERT (path&&path[0]);
if (_GetItem (str,1,inc_name,'"'))
{
string_path fn,inc_path,folder;
strconcat (sizeof(fn),fn,path,inc_name);
_splitpath (fn,inc_path,folder, 0, 0 );
strcat (inc_path,folder);
IReader* I = FS.r_open(fn);
R_ASSERT3(I,"Can't find include file:", inc_name);
Load (I,inc_path);
FS.r_close (I);
}
}
else if (str[0] && (str[0]=='[')) //new section ?
{
// insert previous filled section
if (Current)
{
//store previous section
RootIt I = std::lower_bound(DATA.begin(),DATA.end(),*Current->Name,sect_pred);
if ((I!=DATA.end())&&((*I)->Name==Current->Name))
xrDebug::Fatal(DEBUG_INFO, "Duplicate section '%s' found.", *Current->Name);
DATA.insert (I,Current);
}
Current = new Sect();
Current->Name = 0;
// start new section
R_ASSERT3(strchr(str,']'),"Bad ini section found: ",str);
LPCSTR inherited_names = strstr(str,"]:");
if (0!=inherited_names)
{
VERIFY2 (m_flags.test(eReadOnly),"Allow for readonly mode only.");
inherited_names += 2;
int cnt = _GetItemCount(inherited_names);
for (int k=0; k<cnt; ++k)
{
xr_string tmp;
_GetItem (inherited_names,k,tmp);
Sect& inherited_section = r_section(tmp.c_str());
for (SectIt_ it =inherited_section.Data.begin(); it!=inherited_section.Data.end(); it++)
insert_item (Current,*it);
}
}
*strchr(str,']') = 0;
Current->Name = strlwr(str+1);
}
else // name = value
{
if (Current)
{
string4096 value_raw;
char* name = str;
char* t = strchr(name,'=');
if (t)
{
*t = 0;
_Trim (name);
++t;
strcpy_s (value_raw, sizeof(value_raw), t);
bInsideSTR = _parse(str2, value_raw);
if(bInsideSTR)//multiline str value
{
while(bInsideSTR)
{
strcat_s (value_raw, sizeof(value_raw),"\r\n");
string4096 str_add_raw;
F->r_string (str_add_raw, sizeof(str_add_raw));
R_ASSERT2 (
xr_strlen(value_raw) + xr_strlen(str_add_raw) < sizeof(value_raw),
make_string(
"Incorrect inifile format: section[%s], variable[%s]. Odd number of quotes (\") found, but should be even.",
Current->Name.c_str(),
name
)
);
strcat_s (value_raw, sizeof(value_raw),str_add_raw);
bInsideSTR = _parse(str2, value_raw);
if(bInsideSTR)
{
if( is_empty_line_now(F) )
strcat_s (value_raw, sizeof(value_raw),"\r\n");
}
}
}
} else
{
_Trim (name);
str2[0] = 0;
}
Item I;
I.first = (name[0]?name:NULL);
I.second = (str2[0]?str2:NULL);
#ifdef DEBUG
I.comment = m_flags.test(eReadOnly)?0:comment;
#endif
if (m_flags.test(eReadOnly))
{
if (*I.first) insert_item (Current,I);
} else
{
if (
*I.first
|| *I.second
#ifdef DEBUG
|| *I.comment
#endif
)
insert_item (Current,I);
}
}
}
}
if (Current)
{
RootIt I = std::lower_bound(DATA.begin(),DATA.end(),*Current->Name,sect_pred);
if ((I!=DATA.end())&&((*I)->Name==Current->Name))
xrDebug::Fatal(DEBUG_INFO, "Duplicate section '%s' found.", *Current->Name);
DATA.insert (I,Current);
}
}
void CInifile::Load(IReader* F, LPCSTR path)
{
R_ASSERT(F);
Sect *Current = 0;
string4096 str;
string4096 str2;
while (!F->eof())
{
F->r_string (str,sizeof(str));
_Trim (str);
LPSTR semi = strchr(str,';');
LPSTR semi_1 = strchr(str,'/');
if(semi_1 && (*(semi_1+1)=='/') && ((!semi) || (semi && (semi_1<semi) )) ){
semi = semi_1;
}
#ifdef DEBUG
LPSTR comment = 0;
#endif
if (semi) {
*semi = 0;
#ifdef DEBUG
comment = semi+1;
#endif
}
if (str[0] && (str[0]=='#') && strstr(str,"#include")){
string64 inc_name;
R_ASSERT (path&&path[0]);
if (_GetItem (str,1,inc_name,'"')){
string_path fn,inc_path,folder;
strconcat (sizeof(fn),fn,path,inc_name);
_splitpath (fn,inc_path,folder, 0, 0 );
strcat (inc_path,folder);
IReader* I = FS.r_open(fn); R_ASSERT3(I,"Can't find include file:", inc_name);
Load (I,inc_path);
FS.r_close (I);
}
}else if (str[0] && (str[0]=='[')){
// insert previous filled section
if (Current){
RootIt I = std::lower_bound(DATA.begin(),DATA.end(),*Current->Name,sect_pred);
if ((I!=DATA.end())&&((*I)->Name==Current->Name))
Debug.fatal(DEBUG_INFO,"Duplicate section '%s' found.",*Current->Name);
DATA.insert (I,Current);
}
Current = xr_new<Sect>();
Current->Name = 0;
// start new section
R_ASSERT3(strchr(str,']'),"Bad ini section found: ",str);
LPCSTR inherited_names = strstr(str,"]:");
if (0!=inherited_names){
VERIFY2 (bReadOnly,"Allow for readonly mode only.");
inherited_names += 2;
int cnt = _GetItemCount(inherited_names);
for (int k=0; k<cnt; ++k){
xr_string tmp;
_GetItem (inherited_names,k,tmp);
Sect& inherited_section = r_section(tmp.c_str());
for (SectIt_ it =inherited_section.Data.begin(); it!=inherited_section.Data.end(); it++)
insert_item (Current,*it);
}
}
*strchr(str,']') = 0;
Current->Name = strlwr(str+1);
} else {
if (Current){
char* name = str;
char* t = strchr(name,'=');
if (t) {
*t = 0;
_Trim (name);
_parse (str2,++t);
} else {
_Trim (name);
str2[0] = 0;
}
Item I;
I.first = (name[0]?name:NULL);
I.second = (str2[0]?str2:NULL);
#ifdef DEBUG
I.comment = bReadOnly?0:comment;
#endif
if (bReadOnly) {
if (*I.first) insert_item (Current,I);
} else {
if (
*I.first
|| *I.second
#ifdef DEBUG
|| *I.comment
#endif
)
insert_item (Current,I);
}
}
}
}
if (Current)
{
RootIt I = std::lower_bound(DATA.begin(),DATA.end(),*Current->Name,sect_pred);
if ((I!=DATA.end())&&((*I)->Name==Current->Name))
Debug.fatal(DEBUG_INFO,"Duplicate section '%s' found.",*Current->Name);
DATA.insert (I,Current);
}
}