/*
* Append system-specific directories to the include directory list.
* Called only when cpp is started.
*/
void setincdirs()
{
#ifdef CPP_INCLUDE
*incend++ = CPP_INCLUDE;
#define IS_INCLUDE 1
#else
#define IS_INCLUDE 0
#endif
#if HOST == SYS_UNIX
*incend++ = "/usr/include";
#define MAXINCLUDE (NINCLUDE - 1 - IS_INCLUDE)
#endif
#if HOST == SYS_UNKNOWN
/*
* Kontext: GenMake
* Unter DOS wird nun auch die Environment-Variable INCLUDE ausgewetet.
* Es kommt erschwerend hinzu, dass alle Eintraege, die mit ';' getrennt
* sind, mit in die Liste aufenommen werden muessen.
* Dies wird mit der Funktion strtok() realisiert.
* Vorsicht bei der Benutzung von malloc !!!
* In savestring wird naemlich getmem() verwendet. Vermutlich kommen sich
* die beiden Funktion in die Quere. Als ich malloc statt savestring
* verwendete knallte es in strcpy() !
*/
#if !defined( WNT ) && ! defined UNX
extern char* getenv( char *pStr ); /* BP */
#endif
char* pIncGetEnv = NULL; /* Pointer auf INCLUDE */
if ( ( pIncGetEnv = getenv("INCLUDE") ) != NULL )
AddInclude( pIncGetEnv );
#define MAXINCLUDE (NINCLUDE - 3 - IS_INCLUDE)
#endif
}
// Parse
//------------------------------------------------------------------------------
bool CIncludeParser::ParseMSCL_Output( const char * compilerOutput,
size_t compilerOutputSize )
{
// we require null terminated input
ASSERT( compilerOutput[ compilerOutputSize ] == 0 );
(void)compilerOutputSize;
const char * pos = compilerOutput;
//const char * end = pos + compilerOutputSize;
for (;;)
{
// find next include note
const char * token = strstr( pos, "\nNote: including file: " );
if ( !token )
{
break;
}
pos = token + 23;
// skip whitespace (alwways spaces)
while ( *pos == ' ' )
{
++pos;
}
const char * lineStart = pos;
// find end of line
pos = strchr( pos, '\r' );
if ( !pos )
{
return false;
}
const char * lineEnd = pos;
AddInclude( lineStart, lineEnd );
}
return true;
}
Bool_t
Compile(const char* script=0, Option_t* option="g")
{
if (!script || script[0] == '\0') {
std::cerr << "No script to compile!" << std::endl;
return kFALSE;
}
gSystem->Load("libANALYSIS");
gSystem->Load("libANALYSISalice");
gSystem->Load("libFMDutil");
TString macroPath(gROOT->GetMacroPath());
macroPath.Append(":${ALICE_ROOT}/FMD/scripts");
gROOT->SetMacroPath(macroPath.Data());
AddInclude("-I`root-config --incdir`");
AddInclude("-I${ALICE_ROOT}");
AddInclude("-I${ALICE_ROOT}/include");
AddInclude("-I${ALICE_ROOT}/FMD");
AddInclude("-I${ALICE_ROOT}/geant3/TGeant3");
AddInclude("-I${ALICE_ROOT}/../master-src");
AddInclude("-I${ALICE_ROOT}/../master-src/FMD");
AddInclude("-I${ALICE_ROOT}/../master-src/RAW");
Long_t ret = gROOT->ProcessLine(Form(".L %s+%s", script, option));
return ret == 0;
}
// Parse
//------------------------------------------------------------------------------
bool CIncludeParser::ParseMSCL_Output( const char * compilerOutput,
size_t compilerOutputSize )
{
// we require null terminated input
ASSERT( compilerOutput[ compilerOutputSize ] == 0 );
(void)compilerOutputSize;
const char * pos = compilerOutput;
//const char * end = pos + compilerOutputSize;
for (;;)
{
const char * lineStart = pos;
// find end of the line
pos = strchr( pos, '\r' );
if ( !pos )
{
break; // end of output
}
const char * lineEnd = pos;
ASSERT( *pos == '\r' );
++pos; // skip \r for next line
const char * ch = lineStart;
// count colons in the line
const char * colon1 = nullptr;
for ( ; ch < lineEnd ; ++ch )
{
if ( *ch == ':' )
{
if ( colon1 == nullptr )
{
colon1 = ch;
}
else
{
break;
}
}
}
// check that we have two colons separated by at least one char
if ( colon1 == nullptr || colon1 == lineStart ||
*ch != ':' || (ch - colon1) < 2 )
{
continue; // next line
}
ASSERT( *ch == ':' );
const char * colon2 = ch;
// skip whitespace (always spaces)
do
{
++ch;
}
while ( *ch == ' ' );
// must have whitespaces
if ( ch == colon2 )
{
continue; // next line
}
const char * includeStart = ch;
const char * includeEnd = lineEnd;
// validates the windows path
bool validated = ( includeStart < includeEnd );
size_t colonCount( 0 );
for ( ; validated && ( ch < includeEnd ); ++ch )
{
switch ( *ch )
{
// https://msdn.microsoft.com/en-us/library/windows/desktop/aa365247(v=vs.85).aspx
case '<':
case '>':
case '"':
case '|':
case '?':
case '*':
{
validated = false;
break;
}
case ':':
{
// This logic handles warnings which might otherwise appear as valid paths
++colonCount;
if ( colonCount > 1 )
{
validated = false;
}
break;
}
default:
break;
}
}
if ( validated )
{
const char c1 = includeStart[ 0 ];
const bool driveLetter = ( ( ( c1 >= 'A' ) && ( c1 <= 'Z' ) ) || ( ( c1 >= 'a' ) && ( c1 <= 'z' ) ) );
const bool validPath = driveLetter && ( includeStart[ 1 ] == ':' );
if ( validPath )
{
AddInclude( includeStart, includeEnd );
}
}
}
return true;
}
// Parse
//------------------------------------------------------------------------------
bool CIncludeParser::ParseGCC_Preprocessed( const char * compilerOutput,
size_t compilerOutputSize )
{
// we require null terminated input
ASSERT( compilerOutput[ compilerOutputSize ] == 0 );
(void)compilerOutputSize;
const char * pos = compilerOutput;
// special case for include on first line
// (out of loop to keep loop logic simple)
if ( pos[ 0 ] == '#' )
{
++pos;
goto possibleInclude;
}
for (;;)
{
pos = strstr( pos, "\n#" );
if ( !pos )
{
break;
}
pos += 2;
possibleInclude:
if ( *pos == ' ' )
{
++pos;
goto foundInclude;
}
if ( strncmp( pos, "line ", 5 ) == 0 )
{
pos += 5;
goto foundInclude;
}
continue; // some other directive we don't care about
foundInclude:
// skip number
for ( ;; )
{
char c = * pos;
if ( ( c >= '0' ) && ( c <= '9' ) )
{
pos++;
continue;
}
break; // non numeric
}
// single space
if ( *pos != ' ' )
{
continue;
}
pos++;
// opening quote
if ( *pos != '"' )
{
continue;
}
pos++;
// ignore special case GCC "<built-in>" and "<command line>"
if ( *pos == '<' )
{
continue;
}
const char * lineStart = pos;
// find end of line
pos = strchr( pos, '"' );
if ( !pos )
{
return false; // corrupt input
}
const char * lineEnd = pos;
// ignore GCC paths
const char lastChar( lineEnd[ -1 ] );
if ( ( lastChar == NATIVE_SLASH ) || ( lastChar == OTHER_SLASH ) )
{
continue;
}
AddInclude( lineStart, lineEnd );
}
return true;
}
// Parse
//------------------------------------------------------------------------------
bool CIncludeParser::ParseMSCL_Preprocessed( const char * compilerOutput,
size_t compilerOutputSize )
{
// we require null terminated input
ASSERT( compilerOutput[ compilerOutputSize ] == 0 );
(void)compilerOutputSize;
const char * pos = compilerOutput;
for (;;)
{
pos = strstr( pos, "#line 1 " );
if ( !pos )
{
break;
}
const char * lineStart = pos;
pos += 8;
// search backwards for start of line
searchForLineStart:
// special case for first line (prevent buffer underread)
if ( lineStart == compilerOutput )
{
goto foundInclude;
}
// skip whitespace
--lineStart;
if ( ( *lineStart == ' ' ) || ( *lineStart == '\t' ) )
{
goto searchForLineStart;
}
// wrapped to previous line?
if ( *lineStart == '\n' )
{
goto foundInclude;
}
// hit some non-whitespace before the #line
continue; // look for another #line
foundInclude:
// go to opening quote
pos = strchr( pos, '"' );
if ( !pos )
{
return false;
}
pos++;
const char * incStart = pos;
// find end of line
pos = strchr( pos, '"' );
if ( !pos )
{
return false;
}
const char * incEnd = pos;
AddInclude( incStart, incEnd );
}
return true;
}
void setincdirs()
/*
* Append system-specific directories to the include directory list.
* Called only when cpp is started.
*/
{
#ifdef CPP_INCLUDE
*incend++ = CPP_INCLUDE;
#define IS_INCLUDE 1
#else
#define IS_INCLUDE 0
#endif
#if HOST == SYS_UNIX
*incend++ = "/usr/include";
#define MAXINCLUDE (NINCLUDE - 1 - IS_INCLUDE)
#endif
#if HOST == SYS_VMS
extern char *getenv();
if (getenv("C$LIBRARY") != NULL)
*incend++ = "C$LIBRARY:";
*incend++ = "SYS$LIBRARY:";
#define MAXINCLUDE (NINCLUDE - 2 - IS_INCLUDE)
#endif
#if HOST == SYS_RSX
extern int $$rsts; /* TRUE on RSTS/E */
extern int $$pos; /* TRUE on PRO-350 P/OS */
extern int $$vms; /* TRUE on VMS compat. */
if ($$pos) { /* P/OS? */
*incend++ = "SY:[ZZDECUSC]"; /* C #includes */
*incend++ = "LB:[1,5]"; /* RSX library */
}
else if ($$rsts) { /* RSTS/E? */
*incend++ = "SY:@"; /* User-defined account */
*incend++ = "C:"; /* Decus-C library */
*incend++ = "LB:[1,1]"; /* RSX library */
}
else if ($$vms) { /* VMS compatibility? */
*incend++ = "C:";
}
else { /* Plain old RSX/IAS */
*incend++ = "LB:[1,1]";
}
#define MAXINCLUDE (NINCLUDE - 3 - IS_INCLUDE)
#endif
#if HOST == SYS_RT11
extern int $$rsts; /* RSTS/E emulation? */
if ($$rsts)
*incend++ = "SY:@"; /* User-defined account */
*incend++ = "C:"; /* Decus-C library disk */
*incend++ = "SY:"; /* System (boot) disk */
#define MAXINCLUDE (NINCLUDE - 3 - IS_INCLUDE)
#endif
#if HOST == SYS_UNKNOWN
/*
* Kontext: GenMake
* Unter DOS wird nun auch die Environment-Variable INCLUDE ausgewetet.
* Es kommt erschwerend hinzu, dass alle Eintraege, die mit ';' getrennt
* sind, mit in die Liste aufenommen werden muessen.
* Dies wird mit der Funktion strtok() realisiert.
* Vorsicht bei der Benutzung von malloc !!!
* In savestring wird naemlich getmem() verwendet. Vermutlich kommen sich
* die beiden Funktion in die Quere. Als ich malloc statt savestring
* verwendete knallte es in strcpy() !
*/
#if !defined( WNT ) && ! defined UNX
extern char *getenv( char *pStr ); /* BP */
#endif
char *pIncGetEnv = NULL; /* Pointer auf INCLUDE */
if ( ( pIncGetEnv = getenv("INCLUDE") ) != NULL )
AddInclude( pIncGetEnv );
#define MAXINCLUDE (NINCLUDE - 3 - IS_INCLUDE)
#endif
}
int
dooptions(int argc, char** argv)
/*
* dooptions is called to process command line arguments (-Detc).
* It is called only at cpp startup.
*/
{
register char *ap;
register DEFBUF *dp;
register int c;
int i, j;
char *arg;
SIZES *sizp; /* For -S */
int size; /* For -S */
int isdatum; /* FALSE for -S* */
int endtest; /* For -S */
for (i = j = 1; i < argc; i++) {
arg = ap = argv[i];
if (*ap++ != '-' || *ap == EOS)
{
argv[j++] = argv[i];
}
else {
c = *ap++; /* Option byte */
if (islower(c)) /* Normalize case */
c = toupper(c);
switch (c) { /* Command character */
case 'C': /* Keep comments */
cflag = TRUE;
keepcomments = TRUE;
break;
case 'D': /* Define symbol */
/*
* If the option is just "-Dfoo", make it -Dfoo=1
*/
while (*ap != EOS && *ap != '=')
ap++;
if (*ap == EOS)
ap = "1";
else
*ap++ = EOS;
/*
* Now, save the word and its definition.
*/
dp = defendel(argv[i] + 2, FALSE);
dp->repl = savestring(ap);
dp->nargs = DEF_NOARGS;
break;
case 'E': /* Ignore non-fatal */
eflag = TRUE; /* errors. */
break;
case 'I': /* Include directory */
AddInclude( ap ); /* BP, 11.09.91 */
break;
case 'N': /* No predefineds */
nflag++; /* Repeat to undefine */
break; /* __LINE__, etc. */
case 'S':
sizp = size_table;
if (0 != (isdatum = (*ap != '*'))) /* If it's just -S, */
endtest = T_FPTR; /* Stop here */
else { /* But if it's -S* */
ap++; /* Step over '*' */
endtest = 0; /* Stop at end marker */
}
while (sizp->bits != endtest && *ap != EOS) {
if (!isdigit(*ap)) { /* Skip to next digit */
ap++;
continue;
}
size = 0; /* Compile the value */
while (isdigit(*ap)) {
size *= 10;
size += (*ap++ - '0');
}
if (isdatum)
sizp->size = size; /* Datum size */
else
sizp->psize = size; /* Pointer size */
sizp++;
}
if (sizp->bits != endtest)
cwarn("-S, too few values specified in %s", argv[i]);
else if (*ap != EOS)
cwarn("-S, too many values, \"%s\" unused", ap);
break;
case 'U': /* Undefine symbol */
if (defendel(ap, TRUE) == NULL)
cwarn("\"%s\" wasn't defined", ap);
break;
#if OSL_DEBUG_LEVEL > 1
case 'X': /* Debug */
debug = (isdigit(*ap)) ? atoi(ap) : 1;
#if (HOST == SYS_VMS || HOST == SYS_UNIX)
signal(SIGINT, (void (*)(int)) abort); /* Trap "interrupt" */
#endif
fprintf(stderr, "Debug set to %d\n", debug);
break;
#endif
#if OSL_DEBUG_LEVEL > 1
case 'P': /* #define's dump */
bDumpDefs = 1;
fprintf(stderr, "Dump #define's is on\n");
break;
#endif
default: /* What is this one? */
cwarn("Unknown option \"%s\"", arg);
fprintf(stderr, "The following options are valid:\n\
-C\t\t\tWrite source file comments to output\n\
-Dsymbol=value\tDefine a symbol with the given (optional) value\n\
-Idirectory\t\tAdd a directory to the #include search list\n\
-N\t\t\tDon't predefine target-specific names\n\
-Stext\t\tSpecify sizes for #if sizeof\n\
-Usymbol\t\tUndefine symbol\n");
#if OSL_DEBUG_LEVEL > 1
fprintf(stderr, " -Xvalue\t\tSet internal debug flag\n");
fprintf(stderr, " -P\t\t\tdump #define's\n");
#endif
break;
} /* Switch on all options */
} /* If it's a -option */
} /* For all arguments */
#if OSL_DEBUG_LEVEL > 1
if ( (bDumpDefs ? j > 4 : j > 3) ) {
#else
if (j > 3) {
#endif
cerror(
"Too many file arguments. Usage: cpp [input [output]]",
NULLST);
}
return (j); /* Return new argc */
}
int
readoptions(char* filename, char*** pfargv)
{
FILE *fp;
int c;
int bInQuotes = 0;
char optbuff[1024], *poptbuff;
int fargc=0, back;
char *fargv[PARALIMIT], **pfa;
pfa=*pfargv=malloc(sizeof(fargv));
poptbuff=&optbuff[0];
filename++;
if ((fp = fopen(filename, "r")) == NULL) {
#if OSL_DEBUG_LEVEL > 1
if ( debug || !bDumpDefs )
perror(filename);
#endif
return (FALSE);
}
do
{
/*
* #i27914# double ticks '"' now have a duplicate function:
* 1. they define a string ( e.g. -DFOO="baz" )
* 2. a string can contain spaces, so -DFOO="baz zum" defines one
* argument no two !
*/
c=fgetc(fp);
if ( c != ' ' && c != CR && c != NL && c != HT && c != EOF)
{
*poptbuff++=(char)c;
if( c == '"' )
bInQuotes = ~bInQuotes;
}
else
{
if( c != EOF && bInQuotes )
*poptbuff++=(char)c;
else
{
*poptbuff=EOS;
if (strlen(optbuff)>0)
{
pfa[fargc+1]=malloc(strlen(optbuff)+1);
strcpy(pfa[fargc+1],optbuff);
fargc++;
pfa[fargc+1]=0;
poptbuff=&optbuff[0];
}
}
}
}
while ( c != EOF );
fclose(fp);
back=dooptions(fargc+1,pfa);
return (back);
}
void
ProjectSettingsWindow::MessageReceived(BMessage* message)
{
switch (message->what) {
case M_SHOW_ADD_PATH:
{
fFilePanel->Show();
break;
}
case M_DROP_PATH:
{
BString path;
if (message->FindString("path",&path) == B_OK)
fProject->AddLocalInclude(path.String());
break;
}
case M_ADD_PATH:
{
entry_ref ref;
int32 i = 0;
while (message->FindRef("refs", i++, &ref) == B_OK) {
fDirty = true;
AddInclude(ref);
}
break;
}
case M_REMOVE_PATH:
{
int32 selection = fIncludeList->CurrentSelection();
if (selection < 0)
break;
fDirty = true;
for (int32 i = fIncludeList->CountItems() - 1; i >= 0; i--) {
BStringItem* item = (BStringItem*)fIncludeList->ItemAt(i);
if (item->IsSelected()) {
fIncludeList->RemoveItem(item);
fProject->RemoveLocalInclude(item->Text());
delete item;
}
}
break;
}
case M_TARGET_NAME_CHANGED:
{
if (fTargetText->Text() && strlen(fTargetText->Text()) > 0)
fProject->SetTargetName(fTargetText->Text());
fDirty = true;
}
case M_TOGGLE_DEBUG:
{
if (fDebugBox->Value() == B_CONTROL_ON) {
fProject->SetDebug(true);
fOpField->SetEnabled(false);
fOpSizeBox->SetEnabled(false);
} else {
fProject->SetDebug(false);
fOpField->SetEnabled(true);
fOpSizeBox->SetEnabled(true);
}
fDirty = true;
break;
}
case M_TOGGLE_PROFILE:
{
if (fProfileBox->Value() == B_CONTROL_ON)
fProject->SetProfiling(true);
else
fProject->SetProfiling(false);
fDirty = true;
break;
}
case M_TOGGLE_OPSIZE:
{
if (fOpSizeBox->Value() == B_CONTROL_ON)
fProject->SetOpForSize(true);
else
fProject->SetOpForSize(false);
fDirty = true;
break;
}
case M_SET_OP_VALUE:
{
BMenuItem *item = fOpField->Menu()->FindMarked();
if (item)
fProject->SetOpLevel(fOpField->Menu()->IndexOf(item));
fDirty = true;
break;
}
case M_SET_TARGET_TYPE:
{
BMenuItem *item = fTypeField->Menu()->FindMarked();
if (item)
fProject->SetTargetType(fTypeField->Menu()->IndexOf(item));
fDirty = true;
break;
}
case M_CCOPTS_CHANGED:
{
fProject->SetExtraCompilerOptions(fCompileText->Text());
fDirty = true;
break;
}
case M_LDOPTS_CHANGED:
{
fProject->SetExtraLinkerOptions(fLinkText->Text());
fDirty = true;
break;
}
default:
BWindow::MessageReceived(message);
}
}
/*
* dooptions is called to process command line arguments (-Detc).
* It is called only at cpp startup.
*/
int dooptions(int argc, char** argv)
{
char* ap;
DEFBUF* dp;
int c;
int i, j;
char* arg;
SIZES* sizp; /* For -S */
int size; /* For -S */
int isdatum; /* FALSE for -S* */
int endtest; /* For -S */
for (i = j = 1; i < argc; i++)
{
arg = ap = argv[i];
if (*ap++ != '-' || *ap == EOS)
{
argv[j++] = argv[i];
}
else
{
c = *ap++; /* Option byte */
if (islower(c)) /* Normalize case */
c = toupper(c);
switch (c) /* Command character */
{
case 'C': /* Keep comments */
cflag = TRUE;
keepcomments = TRUE;
break;
case 'D': /* Define symbol */
/*
* If the option is just "-Dfoo", make it -Dfoo=1
*/
while (*ap != EOS && *ap != '=')
ap++;
if (*ap == EOS)
ap = "1";
else
*ap++ = EOS;
/*
* Now, save the word and its definition.
*/
dp = defendel(argv[i] + 2, FALSE);
dp->repl = savestring(ap);
dp->nargs = DEF_NOARGS;
break;
case 'E': /* Ignore non-fatal */
eflag = TRUE; /* errors. */
break;
case 'I': /* Include directory */
AddInclude( ap ); /* BP, 11.09.91 */
break;
case 'N': /* No predefineds */
nflag++; /* Repeat to undefine */
break; /* __LINE__, etc. */
case 'S':
sizp = size_table;
if (0 != (isdatum = (*ap != '*'))) /* If it's just -S, */
endtest = T_FPTR; /* Stop here */
else /* But if it's -S* */
{
ap++; /* Step over '*' */
endtest = 0; /* Stop at end marker */
}
while (sizp->bits != endtest && *ap != EOS)
{
if (!isdigit(*ap)) /* Skip to next digit */
{
ap++;
continue;
}
size = 0; /* Compile the value */
while (isdigit(*ap))
{
size *= 10;
size += (*ap++ - '0');
}
if (isdatum)
sizp->size = size; /* Datum size */
else
sizp->psize = size; /* Pointer size */
sizp++;
}
if (sizp->bits != endtest)
cwarn("-S, too few values specified in %s", argv[i]);
else if (*ap != EOS)
cwarn("-S, too many values, \"%s\" unused", ap);
break;
case 'U': /* Undefine symbol */
if (defendel(ap, TRUE) == NULL)
cwarn("\"%s\" wasn't defined", ap);
break;
#if OSL_DEBUG_LEVEL > 1
case 'X': /* Debug */
debug = (isdigit(*ap)) ? atoi(ap) : 1;
#if (HOST == SYS_UNIX)
signal(SIGINT, (void (*)(int)) abort); /* Trap "interrupt" */
#endif
fprintf(stderr, "Debug set to %d\n", debug);
break;
#endif
#if OSL_DEBUG_LEVEL > 1
case 'P': /* #define's dump */
bDumpDefs = 1;
fprintf(stderr, "Dump #define's is on\n");
break;
#endif
default: /* What is this one? */
cwarn("Unknown option \"%s\"", arg);
fprintf(stderr, "The following options are valid:\n\
-C\t\t\tWrite source file comments to output\n\
-Dsymbol=value\tDefine a symbol with the given (optional) value\n\
-Idirectory\t\tAdd a directory to the #include search list\n\
-N\t\t\tDon't predefine target-specific names\n\
-Stext\t\tSpecify sizes for #if sizeof\n\
-Usymbol\t\tUndefine symbol\n");
#if OSL_DEBUG_LEVEL > 1
fprintf(stderr, " -Xvalue\t\tSet internal debug flag\n");
fprintf(stderr, " -P\t\t\tdump #define's\n");
#endif
break;
} /* Switch on all options */
} /* If it's a -option */
} /* For all arguments */
#if OSL_DEBUG_LEVEL > 1
if ( (bDumpDefs ? j > 4 : j > 3) )
#else
if (j > 3)
#endif
{
cerror( "Too many file arguments. Usage: cpp [input [output]]",
NULLST);
}
return (j); /* Return new argc */
}
