int _CRTAPI1
rc_main(
int argc,
char**argv
)
{
PCHAR r;
PCHAR x;
PCHAR s1, s2, s3;
int n;
PCHAR pchIncludeT;
ULONG cchIncludeMax;
int fInclude = TRUE; /* by default, search INCLUDE */
int fIncludeCurrentFirst = TRUE; /* by default, add current dir to start of includes */
int cDefine = 0;
int cUnDefine = 0;
PCHAR pszDefine[cDefineMax];
PCHAR pszUnDefine[cDefineMax];
CHAR szDrive[_MAX_DRIVE];
CHAR szDir[_MAX_DIR];
CHAR szFName[_MAX_FNAME];
CHAR szExt[_MAX_EXT];
CHAR szFullPath[_MAX_PATH];
CHAR szIncPath[_MAX_PATH];
CHAR buf[10];
CHAR *szRC;
PCHAR *ppargv;
int rcpp_argc;
/* Set up for this run of RC */
if (_setjmp(jb)) {
return Nerrors;
}
hHeap = RCInit();
if (hHeap == NULL) {
SET_MSG(Msg_Text, sizeof(Msg_Text), GET_MSG(1120), 0x01000000);
quit(Msg_Text);
}
pchInclude = pchIncludeT = MyAlloc(_MAX_PATH*2);
cchIncludeMax = _MAX_PATH*2;
szRC = argv[0];
/* process the command line switches */
while ((argc > 1) && (IsSwitchChar(*argv[1]))) {
switch (toupper(argv[1][1])) {
case '?':
case 'H':
/* print out help, and quit */
SendError("\n");
SET_MSG(Msg_Text, sizeof(Msg_Text), GET_MSG(10001),
VER_PRODUCTVERSION_STR, VER_PRODUCTBUILD);
SendError(Msg_Text);
SendError(GET_MSG(20001));
SendError("\n");
return 0; /* can just return - nothing to cleanup, yet. */
case 'B':
if (toupper(argv[1][2]) == 'R') { /* base resource id */
unsigned long id;
if (isdigit(argv[1][3]))
argv[1] += 3;
else if (argv[1][3] == ':')
argv[1] += 4;
else {
argc--;
argv++;
if (argc <= 1)
goto BadId;
}
if (*(argv[1]) == 0)
goto BadId;
id = atoi(argv[1]);
if (id < 1 || id > 32767)
quit(GET_MSG(1210));
idBase = (WORD)id;
break;
BadId:
quit(GET_MSG(1209));
}
break;
case 'C':
/* Check for the existence of CodePage Number */
if (argv[1][2])
argv[1] += 2;
else {
argc--;
argv++;
}
/* Now argv point to first digit of CodePage */
if (!argv[1])
quit(GET_MSG(1204));
uiCodePage = atoi(argv[1]);
if (uiCodePage == 0)
quit(GET_MSG(1205));
/* Check if uiCodePage exist in registry. */
if (!IsValidCodePage (uiCodePage))
quit(GET_MSG(1206));
break;
case 'D':
/* if not attached to switch, skip to next */
if (argv[1][2])
argv[1] += 2;
else {
argc--;
argv++;
}
/* remember pointer to string */
pszDefine[cDefine++] = argv[1];
if (cDefine > cDefineMax) {
SET_MSG(Msg_Text, sizeof(Msg_Text), GET_MSG(1105), argv[1]);
quit(Msg_Text);
}
break;
case 'F':
switch (toupper(argv[1][2])) {
case 'O':
if (argv[1][3])
argv[1] += 3;
else {
argc--;
argv++;
}
if (argc > 1)
strcpy(resname, argv[1]);
else
quit(GET_MSG(1101));
break;
default:
SET_MSG(Msg_Text, sizeof(Msg_Text), GET_MSG(1103), argv[1]);
quit(Msg_Text);
}
break;
case 'I':
/* add string to directories to search */
/* note: format is <path>\0<path>\0\0 */
/* if not attached to switch, skip to next */
if (argv[1][2])
argv[1] += 2;
else {
argc--;
argv++;
}
if (!argv[1])
quit(GET_MSG(1201));
if ((strlen(argv[1]) + 1 + strlen(pchInclude)) >= cchIncludeMax) {
cchIncludeMax = strlen(pchInclude) + strlen(argv[1]) + _MAX_PATH*2;
pchIncludeT = MyAlloc(cchIncludeMax);
strcpy(pchIncludeT, pchInclude);
MyFree(pchInclude);
pchInclude = pchIncludeT;
pchIncludeT = pchInclude + strlen(pchIncludeT) + 1;
}
/* if not first switch, write over terminator with semicolon */
if (pchInclude != pchIncludeT)
pchIncludeT[-1] = ';';
/* copy the path */
while ((*pchIncludeT++ = *argv[1]++) != 0)
;
break;
case 'L':
/* if not attached to switch, skip to next */
if (argv[1][2])
argv[1] += 2;
else {
argc--;
argv++;
}
if (!argv[1])
quit(GET_MSG(1202));
if (sscanf( argv[1], "%x", &language ) != 1)
quit(GET_MSG(1203));
while (*argv[1]++ != 0)
;
break;
case 'M':
fMacRsrcs = TRUE;
goto MaybeMore;
case 'N':
fAppendNull = TRUE;
goto MaybeMore;
case 'P':
fPreprocessOnly = TRUE;
break;
case 'R':
goto MaybeMore;
case 'S':
// find out from BRAD what -S does
fAFXSymbols = TRUE;
break;
case 'U':
/* if not attached to switch, skip to next */
if (argv[1][2])
argv[1] += 2;
else {
argc--;
argv++;
}
/* remember pointer to string */
pszUnDefine[cUnDefine++] = argv[1];
if (cUnDefine > cDefineMax) {
SET_MSG(Msg_Text, sizeof(Msg_Text), GET_MSG(1104), argv[1]);
quit(Msg_Text);
}
break;
case 'V':
fVerbose = TRUE; // AFX doesn't set this
goto MaybeMore;
case 'X':
/* remember not to add INCLUDE path */
fInclude = FALSE;
// VC seems to feel the current dir s/b added first no matter what...
// If -X! is specified, don't do that.
if (argv[1][2] == '!') {
fIncludeCurrentFirst = FALSE;
argv[1]++;
}
MaybeMore: /* check to see if multiple switches, like -xrv */
if (argv[1][2]) {
argv[1][1] = '-';
argv[1]++;
continue;
}
break;
case 'Z':
/* if not attached to switch, skip to next */
if (argv[1][2])
argv[1] += 2;
else {
argc--;
argv++;
}
if (!argv[1])
quit(GET_MSG(1211));
s3 = strchr(argv[1], '/');
if (s3 == NULL)
quit(GET_MSG(1212));
*s3 = '\0';
MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, s3+1, -1, szSubstituteFontName, MAXTOKSTR);
s1 = argv[1];
do {
s2 = strchr(s1, ',');
if (s2 != NULL)
*s2 = '\0';
if (strlen(s1)) {
if (nBogusFontNames >= 16)
quit(GET_MSG(1213));
pszBogusFontNames[nBogusFontNames] = MyAlloc((strlen(s1)+1) * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, s1, -1, pszBogusFontNames[nBogusFontNames], MAXTOKSTR);
nBogusFontNames += 1;
}
if (s2 != NULL)
*s2++ = ',';
}
while (s1 = s2);
*s3 = '/';
while (*argv[1]++ != 0)
;
break;
default:
SET_MSG(Msg_Text, sizeof(Msg_Text), GET_MSG(1106), argv[1]);
quit(Msg_Text);
}
/* get next argument or switch */
argc--;
argv++;
}
/* make sure we have at least one file name to work with */
if (argc != 2 || *argv[1] == '\0')
quit(GET_MSG(1107));
if (fVerbose) {
SET_MSG(Msg_Text, sizeof(Msg_Text), GET_MSG(10001),
VER_PRODUCTVERSION_STR, VER_PRODUCTBUILD);
printf(Msg_Text);
printf("%s\n", GET_MSG(10002));
}
// Support Multi Code Page
// If user did NOT indicate code in command line, we have to set Default
// for NLS Conversion
if (uiCodePage == 0) {
CHAR *pchCodePageString;
/* At first, search ENVIRONMENT VALUE */
if ((pchCodePageString = getenv("RCCODEPAGE")) != NULL) {
uiCodePage = atoi(pchCodePageString);
if (uiCodePage == 0 || !IsValidCodePage(uiCodePage))
quit(GET_MSG(1207));
}
else
{
/* We use System ANSI Code page (ACP) */
uiCodePage = GetACP();
}
}
uiDefaultCodePage = uiCodePage;
if (fVerbose)
printf("Using codepage %d as default\n", uiDefaultCodePage);
/* If we have no extension, assumer .rc */
/* If .res extension, make sure we have -fo set, or error */
/* Otherwise, just assume file is .rc and output .res (or resname) */
//
// We have to be careful upper casing this, because the codepage
// of the filename might be in something other than current codepage.
//
MultiByteToWideChar(uiCodePage, MB_PRECOMPOSED, argv[1], -1, tokenbuf, MAXSTR+1);
if (CharUpperBuff(tokenbuf, wcslen(tokenbuf)) == 0)
_wcsupr(tokenbuf);
WideCharToMultiByte(uiCodePage, 0, tokenbuf, -1, argv[1], strlen(argv[1]), NULL, NULL);
_splitpath(argv[1], szDrive, szDir, szFName, szExt);
if (!(*szDir || *szDrive)) {
strcpy(szIncPath, ".;");
} else {
strcpy(szIncPath, szDrive);
strcat(szIncPath, szDir);
strcat(szIncPath, ";.;");
}
if ((strlen(szIncPath) + 1 + strlen(pchInclude)) >= cchIncludeMax) {
cchIncludeMax = strlen(pchInclude) + strlen(szIncPath) + _MAX_PATH*2;
pchIncludeT = MyAlloc(cchIncludeMax);
strcpy(pchIncludeT, pchInclude);
MyFree(pchInclude);
pchInclude = pchIncludeT;
pchIncludeT = pchInclude + strlen(pchIncludeT) + 1;
}
pchIncludeT = MyAlloc(cchIncludeMax);
if (fIncludeCurrentFirst) {
strcpy(pchIncludeT, szIncPath);
strcat(pchIncludeT, pchInclude);
} else {
strcpy(pchIncludeT, pchInclude);
strcat(pchIncludeT, ";");
strcat(pchIncludeT, szIncPath);
}
MyFree(pchInclude);
pchInclude = pchIncludeT;
pchIncludeT = pchInclude + strlen(pchIncludeT) + 1;
if (!szExt[0]) {
strcpy(szExt, ".RC");
}
else if (strcmp (szExt, ".RES") == 0) {
quit (GET_MSG(1208));
}
_makepath(inname, szDrive, szDir, szFName, szExt);
if (fPreprocessOnly) {
_makepath(szPreProcessName, NULL, NULL, szFName, ".rcpp");
}
/* Create the name of the .RES file */
if (resname[0] == 0) {
// if building a Mac resource file, we use .rsc to match mrc's output
_makepath(resname, szDrive, szDir, szFName, fMacRsrcs ? ".RSC" : ".RES");
}
/* create the temporary file names */
szTempFileName = MyAlloc(_MAX_PATH);
_fullpath(szFullPath, resname, _MAX_PATH);
_splitpath(szFullPath, szDrive, szDir, NULL, NULL);
_makepath(szTempFileName, szDrive, szDir, "RCXXXXXX", "");
_mktemp (szTempFileName);
szTempFileName2 = MyAlloc(_MAX_PATH);
_makepath(szTempFileName2, szDrive, szDir, "RDXXXXXX", "");
_mktemp (szTempFileName2);
ppargv = szRCPP;
*ppargv++ = "RCPP";
rcpp_argc = 1;
/* Open the .RES file (deleting any old versions which exist). */
if ((fhBin = fopen(resname, "w+b")) == NULL) {
SET_MSG(Msg_Text, sizeof(Msg_Text), GET_MSG(1109), resname);
quit(Msg_Text);
}
else {
if (fMacRsrcs)
MySeek(fhBin, MACDATAOFFSET, 0);
if (fVerbose) {
SET_MSG(Msg_Text, sizeof(Msg_Text), GET_MSG(10102), resname);
printf(Msg_Text);
}
/* Set up for RCPP. This constructs the command line for it. */
*ppargv = _strdup("-CP");
rcpp_argc++ ; ppargv++;
_itoa(uiCodePage, buf, 10);
*ppargv = buf;
rcpp_argc++ ; ppargv++;
*ppargv = _strdup("-f");
rcpp_argc++ ; ppargv++;
*ppargv = _strdup(szTempFileName);
rcpp_argc++ ; ppargv++;
*ppargv = _strdup("-g");
rcpp_argc++ ; ppargv++;
if (fPreprocessOnly) {
*ppargv = _strdup(szPreProcessName);
} else {
*ppargv = _strdup(szTempFileName2);
}
rcpp_argc++ ; ppargv++;
*ppargv = _strdup("-DRC_INVOKED");
rcpp_argc++ ; ppargv++;
if (fAFXSymbols) {
*ppargv = _strdup("-DAPSTUDIO_INVOKED");
rcpp_argc++ ; ppargv++;
}
if (fMacRsrcs) {
*ppargv = _strdup("-D_MAC");
rcpp_argc++ ; ppargv++;
}
*ppargv = _strdup("-D_WIN32"); /* to be compatible with C9/VC++ */
rcpp_argc++ ; ppargv++;
*ppargv = _strdup("-pc\\:/");
rcpp_argc++ ; ppargv++;
*ppargv = _strdup("-E");
rcpp_argc++ ; ppargv++;
/* Parse the INCLUDE environment variable */
if (fInclude) {
*ppargv = _strdup("-I.");
rcpp_argc++ ; ppargv++;
/* add seperator if any -I switches */
if (pchInclude != pchIncludeT)
pchIncludeT[-1] = ';';
/* read 'em */
x = getenv("INCLUDE");
if (x == (PCHAR)NULL)
*pchIncludeT = '\000';
else {
if (strlen(pchInclude) + strlen(x) + 1 >= cchIncludeMax) {
cchIncludeMax = strlen(pchInclude) + strlen(x) + _MAX_PATH*2;
pchIncludeT = MyAlloc(cchIncludeMax);
strcpy(pchIncludeT, pchInclude);
MyFree(pchInclude);
pchInclude = pchIncludeT;
}
strcat(pchInclude, x);
pchIncludeT = pchInclude + strlen(pchInclude);
}
}
/* now put includes on the RCPP command line */
for (x = pchInclude ; *x ; ) {
r = x;
while (*x && *x != ';')
x = CharNextA(x);
/* mark if semicolon */
if (*x)
*x-- = 0;
if (*r != '\0' && /* empty include path? */
*r != '%' /* check for un-expanded stuff */
// && strchr(r, ' ') == NULL /* check for whitespace */
) {
/* add switch */
*ppargv = _strdup("-I");
rcpp_argc++ ; ppargv++;
*ppargv = _strdup(r);
rcpp_argc++ ; ppargv++;
}
/* was semicolon, need to fix for searchenv() */
if (*x) {
*++x = ';';
x++;
}
}
/* include defines */
for (n = 0; n < cDefine; n++) {
*ppargv = _strdup("-D");
rcpp_argc++ ; ppargv++;
*ppargv = pszDefine[n];
rcpp_argc++ ; ppargv++;
}
/* include undefine */
for (n = 0; n < cUnDefine; n++) {
*ppargv = _strdup("-U");
rcpp_argc++ ; ppargv++;
*ppargv = pszUnDefine[n];
rcpp_argc++ ; ppargv++;
}
if (rcpp_argc > MAX_CMD) {
quit(GET_MSG(1102));
}
if (fVerbose) {
/* echo the preprocessor command */
printf("RC:");
for (n = 0 ; n < rcpp_argc ; n++) {
wsprintfA(Msg_Text, " %s", szRCPP[n]);
printf(Msg_Text);
}
printf("\n");
}
/* Add .rc with rcincludes into szTempFileName */
if (!RC_PreProcess(inname))
quit(Msg_Text);
/* Run the Preprocessor. */
if (RCPP(rcpp_argc, szRCPP, NULL) != 0)
quit(GET_MSG(1116));
}
if (fPreprocessOnly) {
sprintf(szBuf, "Preprocessed File Created in: %s\n", szPreProcessName);
quit(szBuf);
}
if (fVerbose)
printf("\n%s", inname);
if ((fhInput = fopen(szTempFileName2, "rb")) == NULL_FILE)
quit(GET_MSG(2180));
if (!InitSymbolInfo())
quit(GET_MSG(22103));
LexInit (fhInput);
uiCodePage = uiDefaultCodePage;
ReadRF(); /* create .RES from .RC */
if (!TermSymbolInfo(fhBin))
quit(GET_MSG(22204));
if (!fMacRsrcs)
MyAlign(fhBin); // Pad end of file so that we can concatenate files
CleanUpFiles();
HeapDestroy(hHeap);
return Nerrors; // return success, not quitting.
}
// only used for debugging
SEXP get_rcpp_cache() {
if( ! Rcpp_cache_know ){
SEXP getNamespaceSym = Rf_install("getNamespace"); // cannot be gc()'ed once in symbol table
Rcpp::Shield<SEXP> RCPP( Rf_eval(Rf_lang2( getNamespaceSym, Rf_mkString("Rcpp") ), R_GlobalEnv) ) ;
Rcpp_cache = Rf_findVarInFrame( RCPP, Rf_install(".rcpp_cache") ) ;
Rcpp_cache_know = true ;
}
return Rcpp_cache ;
}
SEXP init_Rcpp_cache(){
SEXP getNamespaceSym = Rf_install("getNamespace"); // cannot be gc()'ed once in symbol table
Rcpp::Shield<SEXP> RCPP( Rf_eval(Rf_lang2( getNamespaceSym, Rf_mkString("Rcpp") ), R_GlobalEnv) ) ;
Rcpp::Shield<SEXP> cache( Rf_allocVector( VECSXP, RCPP_CACHE_SIZE ) );
// the Rcpp namespace
SET_VECTOR_ELT( cache, 0, RCPP ) ;
set_error_occured( cache, Rf_ScalarLogical(FALSE) ) ; // error occured
set_current_error( cache, R_NilValue ) ; // current error
SET_VECTOR_ELT( cache, 3, R_NilValue ) ; // stack trace
SET_VECTOR_ELT( cache, RCPP_HASH_CACHE_INDEX, Rf_allocVector(INTSXP, RCPP_HASH_CACHE_INITIAL_SIZE) ) ;
Rf_defineVar( Rf_install(".rcpp_cache"), cache, RCPP );
return cache ;
}
