compositionMap parseCompString(const std::string& ss,
const std::vector<std::string>& names)
{
compositionMap x;
for (size_t k = 0; k < names.size(); k++) {
x[names[k]] = 0.0;
}
size_t start = 0;
size_t stop = 0;
while (stop < ss.size()) {
size_t colon = ss.find(':', start);
if (colon == npos) {
break;
}
size_t valstart = ss.find_first_not_of(" \t\n", colon+1);
stop = ss.find_first_of(", ;\n\t", valstart);
std::string name = stripws(ss.substr(start, colon-start));
if (!names.empty() && x.find(name) == x.end()) {
throw CanteraError("parseCompString",
"unknown species '" + name + "'");
}
x[name] = fpValueCheck(ss.substr(valstart, stop-colon-1));
start = ss.find_first_not_of(", ;\n\t", stop+1);
}
if (stop != npos && !stripws(ss.substr(stop)).empty()) {
throw CanteraError("parseCompString", "Found non-key:value data "
"in composition string: '" + ss.substr(stop) + "'");
}
return x;
}
void Phase::addElement(const XML_Node& e)
{
warn_deprecated("Phase::addElement(XML_Node&)",
"To be removed after Cantera 2.2.");
doublereal weight = 0.0;
if (e.hasAttrib("atomicWt")) {
weight = fpValue(stripws(e["atomicWt"]));
}
int anum = 0;
if (e.hasAttrib("atomicNumber")) {
anum = atoi(stripws(e["atomicNumber"]).c_str());
}
string symbol = e["name"];
doublereal entropy298 = ENTROPY298_UNKNOWN;
if (e.hasChild("entropy298")) {
XML_Node& e298Node = e.child("entropy298");
if (e298Node.hasAttrib("value")) {
entropy298 = fpValueCheck(stripws(e298Node["value"]));
}
}
if (weight != 0.0) {
addElement(symbol, weight, anum, entropy298);
} else {
addElement(symbol);
}
}
int main() {
int sck = socket ( AF_INET, SOCK_DGRAM, 0 );
struct sockaddr_in srv_addr;
srv_addr.sin_family = AF_INET;
if (!inet_aton("192.168.7.13", &srv_addr.sin_addr)) {
printf("FAIL");
}
//srv_addr.sin_family = AF_INET;
srv_addr.sin_port = htons(5887);
//srv_addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
char * nck = NULL;
int a = 0;
size_t sz = 0;
printf("Enter your nickname :\n");
getline(&nck, &sz, stdin);
stripws(nck);
if (strlen(nck) >= 30 || strlen(nck) <= 0) {
printf("Too long\n");
close(sck);
exit(-1);
}
while (1) {
char* nstr = NULL;
size_t ssz = 0;
getline(&nstr, &ssz, stdin);
stripws(nstr);
char msgbuff[256];
msgbuff[0] = 0;
int l = 0;
if (strcmp(nstr, "shut") == 0) {
msgbuff[0] = 3;
l = 10;
} else
if (strcmp(nstr, "close") == 0) {
break;
} else {
msgbuff[0] = 1;
strcpy(msgbuff+1, nck);
strcpy(msgbuff+40, nstr);
l = 40 + 1 + strlen(nstr);
}
sendto(sck, msgbuff, l, 0, (struct sockaddr*) &srv_addr, sizeof(struct sockaddr));
if (msgbuff[0] == 3)
break;
}
printf("Connection closed \n");
close(sck);
}
/*!
\fn swText::op_bg( std::string::const_iterator& )
*/
bool swText::op_bg( std::string::const_iterator& _e)
{
swTAttr::Color C(0,0);
if( _clear) {
C.fg = attr.FgColor();
C.bg = _defaultAttributes.BgColor();
attr << C;
_clear = false;
return true;
}
++_e;
int v;
stripws(_e);
// gDebug << *_e;
if( (v=cnum( *_e )) < 0 ){
Dbg << "Illegal value:" << *_e << " <=> " << v ; DEND;
return false;
}
int fg = attr.FgColor();
C.bg = v;
C.fg = fg;
attr << C;
// Dbg << " Bg set to " << v; DEND;
_clear = false;
return true;
}
static
const char * staticCharset(int i)
{
static QCString localcharset;
switch ( i ) {
case 0:
return "UTF-8";
case 1:
return "ISO-10646-UCS-2";
case 2:
return ""; // in the 3rd place - some Xdnd targets might only look at 3
case 3:
if ( localcharset.isNull() ) {
QTextCodec *localCodec = QTextCodec::codecForLocale();
if ( localCodec ) {
localcharset = localCodec->name();
localcharset = localcharset.lower();
stripws(localcharset);
} else {
localcharset = "";
}
}
return localcharset;
}
return 0;
}
/*
* The composition is a double.
* Example
*
* Input is
*
* "fire:0 ice:1 snow:2"
*
* Output is
* x["fire"] = 0
* x["ice"] = 1
* x["snow"] = 2
*
* @param ss original string consisting of multiple key:composition
* pairs on multiple lines
* @param x Output map consisting of a composition
* map, which is a string to double map
*/
void parseCompString(const std::string &ss, Cantera::compositionMap& x) {
std::string s = ss;
std::string::size_type icolon, ibegin, iend;
std::string name, num, nm;
do {
ibegin = s.find_first_not_of(", ;\n\t");
if (ibegin != std::string::npos) {
s = s.substr(ibegin,s.size());
icolon = s.find(':');
iend = s.find_first_of(", ;\n\t");
//icomma = s.find(',');
if (icolon != std::string::npos) {
name = s.substr(0, icolon);
if (iend != std::string::npos) {
num = s.substr(icolon+1, iend-icolon);
s = s.substr(iend+1, s.size());
}
else {
num = s.substr(icolon+1, s.size());
s = "";
}
nm = stripws(name);
if (x.find(nm) == x.end()) {
throw CanteraError("parseCompString",
"unknown species " + nm);
}
x[nm] = atof(num.c_str());
}
else s = "";
}
}
while (s != "");
}
static bool ParsePass( TechniquePass &pass, PHYSFS_File *f, const char *passName )
{
pass.pass = interpretPassName( passName );
char line[512];
while ( PHYSFS_gets( line, sizeof(line), f ) )
{
char *tok = stripws( line );
if ( tok == NULL )
{
continue;
}
char str[256];
if ( sscanf( tok, "blendSrc %s", str ) == 1 )
{
pass.blendSrc = interpretBlend( str );
}
else if ( sscanf( tok, "blendDst %s", str ) == 1 )
{
pass.blendDst = interpretBlend( str );
}
else if ( sscanf( tok, "shader %s", str ) == 1 )
{
pass.shader = shaderManager()->Load( str );
}
else {
tok = strtok( tok, " \t\n\r" );
if ( tok && _stricmp( tok, "endpass" ) == 0 )
{
return true;
}
}
}
return false;
}
//======================================================================================================================
std::string parseSpeciesName(const std::string& nameStr, std::string& phaseName)
{
std::string s = stripws(nameStr);
std::string::size_type ibegin, iend, icolon;
phaseName = "";
ibegin = s.find_first_not_of(" ;\n\t");
if (ibegin != std::string::npos) {
s = s.substr(ibegin,s.size());
icolon = s.find(':');
iend = s.find_first_of(" ;\n\t");
if (icolon != std::string::npos) {
phaseName = s.substr(0, icolon);
s = s.substr(icolon+1, s.size());
icolon = s.find(':');
if (icolon != std::string::npos) {
throw CanteraError("parseSpeciesName()", "two colons in name: " + nameStr);
}
}
if (iend != std::string::npos) {
throw CanteraError("parseSpeciesName()",
"Species name has \" ;/\n/\t\" in the middle of it: " + nameStr);
}
}
return s;
}
/*
* parse_args Parse the arguments from the command line into the fields
* structure. Inputs: argc, argv Output: the table of name/value pairs for the
* object being created is filled in with values from the arg list. Returns 0
* Success 1 if error For every name/value pair in the arg list, search for
* the name in the field_table (all possible argument names) and fill the
* value in the table. Note: An error message is printed for every argument
* that is not in the fields table. All arguments are parsed.
*/
int parse_args(
int argc,
char **argv,
int index,
struct object_field *tbl)
{
int i,
n,
err = 0;
char *cur,
*name,
*value;
int name_len;
memset(parse_errstr, 0, sizeof(parse_errstr));
// for every argument in the list, update the table with the new value
// first arg is program name and second is object type. The remainder are
// object fields
for (i = index; i < argc; i++)
{
cur = argv[i];
name = cur;
value = strchr(cur, '=');
if (value == NULL)
{
if (err != 0) // not first error, add comma
strcat(parse_errstr, ", ");
strcat(parse_errstr, cur);
err = 1;
}
else
{ // find the right place in the table to put
// the value
name_len = value - name;
if ((n = fieldInTable(name, name_len, tbl)) >= 0)
tbl[n].value = stripws(++value);
else
{
if (err != 0) // not first error, add comma
strcat(parse_errstr, ", ");
strcat(parse_errstr, name);
err = 1;
}
}
}
// done
#ifdef DEBUG
if (err == 0)
print_table(tbl);
#endif
return err;
}
/*
* @todo call addUniqueElement(symbol, weight) instead of
* addElement.
*/
void Elements::
addUniqueElement(const XML_Node& e) {
doublereal weight = 0.0;
if (e.hasAttrib("atomicWt"))
weight = atof(stripws(e["atomicWt"]).c_str());
int anum = 0;
if (e.hasAttrib("atomicNumber"))
anum = atoi(stripws(e["atomicNumber"]).c_str());
string symbol = e["name"];
doublereal entropy298 = ENTROPY298_UNKNOWN;
if (e.hasChild("entropy298")) {
XML_Node& e298Node = e.child("entropy298");
if (e298Node.hasAttrib("value")) {
entropy298 = atofCheck(stripws(e298Node["value"]).c_str());
}
}
if (weight != 0.0) {
addUniqueElement(symbol, weight, anum, entropy298);
} else {
addUniqueElement(symbol);
}
}
/*!
* Use the environment variable PYTHON_CMD if it is set. If not, return
* the string 'python'.
*
* Note, there are hidden problems here that really direct us to use
* a full pathname for the location of python. Basically the system
* call will use the shell /bin/sh, in order to launch python.
* This default shell may not be the shell that the user is employing.
* Therefore, the default path to python may be different during
* a system call than during the default user shell environment.
* This is quite a headache. The answer is to always set the
* PYTHON_CMD environmental variable in the user environment to
* an absolute path to locate the python executable. Then this
* issue goes away.
*/
static string pypath()
{
string s = "python";
const char* py = getenv("PYTHON_CMD");
if (py) {
string sp = stripws(string(py));
if (sp.size() > 0) {
s = sp;
}
}
return s;
}
/*!
* Use the environment variable PYTHON_CMD if it is set. If not, return
* the string 'python'.
*
* Note, there are hidden problems here that really direct us to use
* a full pathname for the location of python. Basically the system
* call will use the shell /bin/sh, in order to launch python.
* This default shell may not be the shell that the user is employing.
* Therefore, the default path to python may be different during
* a system call than during the default user shell environment.
* This is quite a headache. The answer is to always set the
* PYTHON_CMD environmental variable in the user environment to
* an absolute path to locate the python executable. Then this
* issue goes away.
*/
static string pypath() {
string s = "python";
const char* py = getenv("PYTHON_CMD");
if (!py) {
const char* hm = getenv("HOME");
string home = stripws(string(hm));
string cmd = string(". ")+home
+string("/setup_cantera &> /dev/null");
system(cmd.c_str());
py = getenv("PYTHON_CMD");
}
if (py) {
string sp = stripws(string(py));
if (sp.size() > 0) {
s = sp;
}
}
//else {
// throw CanteraError("ct2ctml",
// "set environment variable PYTHON_CMD");
//}
return s;
}
static
QTextCodec* findcharset(const QCString& mimetype)
{
int i=mimetype.find("charset=");
if ( i >= 0 ) {
QCString cs = mimetype.mid(i+8);
stripws(cs);
i = cs.find(';');
if ( i >= 0 )
cs = cs.left(i);
// May return 0 if unknown charset
return QTextCodec::codecForName(cs,cs.length()*3/4);
}
// no charset=, use locale
return QTextCodec::codecForLocale();
}
/*!
\fn swText::op_fg( std::string::const_iterator& )
*/
bool swText::op_fg( std::string::const_iterator& _e)
{
//Debug;
swTAttr::Color C(0,0);
++_e;
int v;
stripws(_e);
if( (v=cnum( *_e )) < 0 ) return false;
int bg = attr.BgColor();
//Dbg << "CUrrent bg=" << bg;DEND;
C.fg = v;
//Dbg "Expected fg: " << v;
C.bg = bg;
attr << C;
_clear = false;
return true;
}
//========================================================================================================================
doublereal fpValueCheck(const std::string& val)
{
std::string str = stripws(val);
if (str.empty()) {
throw CanteraError("fpValueCheck", "string has zero length");
}
int numDot = 0;
int numExp = 0;
char ch;
int istart = 0;
ch = str[0];
if (ch == '+' || ch == '-') {
istart = 1;
}
for (size_t i = istart; i < str.size(); i++) {
ch = str[i];
if (isdigit(ch)) {
} else if (ch == '.') {
numDot++;
if (numDot > 1) {
throw CanteraError("fpValueCheck",
"string has more than one .");
}
if (numExp > 0) {
throw CanteraError("fpValueCheck",
"string has decimal point in exponent");
}
} else if (ch == 'e' || ch == 'E' || ch == 'd' || ch == 'D') {
numExp++;
str[i] = 'E';
if (numExp > 1) {
throw CanteraError("fpValueCheck",
"string has more than one exp char");
}
ch = str[i+1];
if (ch == '+' || ch == '-') {
i++;
}
} else {
throw CanteraError("fpValueCheck",
"Trouble processing string, " + str);
}
}
return fpValue(str);
}
void ct2ctml(const char* file, const int debug)
{
#ifdef HAS_NO_PYTHON
/*
* Section to bomb out if python is not
* present in the computation environment.
*/
string ppath = file;
throw CanteraError("ct2ctml",
"python cti to ctml conversion requested for file, " + ppath +
", but not available in this computational environment");
#endif
string python_output;
int python_exit_code;
try {
exec_stream_t python;
python.set_wait_timeout(exec_stream_t::s_all, 1800000); // 30 minutes
python.start(pypath(), "-i");
stringstream output_stream;
python.in() <<
"if True:\n" << // Use this so that the rest is a single block
" import sys\n" <<
" sys.stderr = sys.stdout\n" <<
" try:\n" <<
" from cantera import ctml_writer\n" <<
" except ImportError:\n" <<
" import ctml_writer\n" <<
" ctml_writer.convert(r'" << file << "')\n" <<
" sys.exit(0)\n\n"
"sys.exit(7)\n";
python.close_in();
std::string line;
while (python.out().good()) {
std::getline(python.out(), line);
output_stream << line << std::endl;;
}
python.close();
python_exit_code = python.exit_code();
python_output = stripws(output_stream.str());
} catch (std::exception& err) {
// Report failure to execute Python
stringstream message;
message << "Error executing python while converting input file:\n";
message << "Python command was: '" << pypath() << "'\n";
message << err.what() << std::endl;
throw CanteraError("ct2ctml", message.str());
}
if (python_exit_code != 0) {
// Report a failure in the conversion process
stringstream message;
message << "Error converting input file \"" << file << "\" to CTML.\n";
message << "Python command was: '" << pypath() << "'\n";
message << "The exit code was: " << python_exit_code << "\n";
if (python_output.size() > 0) {
message << "-------------- start of converter log --------------\n";
message << python_output << std::endl;
message << "--------------- end of converter log ---------------";
} else {
message << "The command did not produce any output." << endl;
}
throw CanteraError("ct2ctml", message.str());
}
if (python_output.size() > 0) {
// Warn if there was any output from the conversion process
stringstream message;
message << "Warning: Unexpected output from CTI converter\n";
message << "-------------- start of converter log --------------\n";
message << python_output << std::endl;
message << "--------------- end of converter log ---------------\n";
writelog(message.str());
}
}
/*
* parse_config Parse the config file into the fields structure. Inputs:
* configfile Output: the table of name/value pairs for the object being
* created is filled in with values from the arg list. Returns 0 Success 1 if
* error For every name/value pair in the config file, search for the name in
* * the field_table (all possible argument names) and fill the value in the
* table.
*/
int parse_config(
char *configfile,
struct object_field *tbl)
{
int n,
err = 0;
char *name,
*value;
int name_len;
FILE *fp;
char *buf;
int flen;
struct stat stbuf;
memset(parse_errstr, 0, sizeof(parse_errstr));
if (stat(configfile, &stbuf) != 0)
{
fprintf(stderr, "Error getting file size %s\n", configfile);
return 1;
}
flen = stbuf.st_size;
if ((buf = calloc(flen, sizeof(char))) == NULL)
{
fprintf(stderr, "Memory Error\n");
return 1;
}
// Open the config file
fp = fopen(configfile, "r");
if (fp == NULL)
{
fprintf(stderr, "Error Opening Config File %s\n", configfile);
return 1;
}
// read each line and process
while (fgets(buf, flen, fp) != NULL)
{
name = buf;
while (isspace((int)(unsigned char)*name))
name++;
if ((strncmp(name, ";", 1) == 0) || strlen(buf) <= 0)
continue;
value = strchr(buf, '=');
if ((value == NULL) || (strlen(value + 1) <= 0))
{
fprintf(stderr, "Warning: blank value (line: %s)\n", buf);
continue;
}
name_len = value - name;
if ((n = fieldInTable(name, name_len, tbl)) >= 0)
tbl[n].value = stripQuotes(stripws(++value));
else
{
if (err != 0) // not first error, add comma
strcat(parse_errstr, ", ");
strcat(parse_errstr, name);
err = 1;
}
}
return err;
}
static doublereal fpValue(std::string val) {
return atof(stripws(val).c_str());
}
int intValue(const std::string& val)
{
return std::atoi(stripws(val).c_str());
}
doublereal fpValueCheck(std::string val) {
return atofCheck(stripws(val).c_str());
}
void ck2cti(const std::string& in_file, const std::string& thermo_file,
const std::string& transport_file, const std::string& id_tag)
{
#ifdef HAS_NO_PYTHON
/*
* Section to bomb out if python is not
* present in the computation environment.
*/
string ppath = in_file;
throw CanteraError("ct2ctml",
"python ck to cti conversion requested for file, " + ppath +
", but not available in this computational environment");
#endif
string python_output;
int python_exit_code;
try {
exec_stream_t python;
python.set_wait_timeout(exec_stream_t::s_all, 1800000); // 30 minutes
python.start(pypath(), "-i");
stringstream output_stream;
ostream& pyin = python.in();
pyin << "if True:\n" << // Use this so that the rest is a single block
" import sys\n" <<
" sys.stderr = sys.stdout\n" <<
" try:\n" <<
" from cantera import ck2cti\n" << // Cython module
" except ImportError:\n" <<
" import ck2cti\n" << // legacy Python module
" ck2cti.Parser().convertMech(r'" << in_file << "',";
if (thermo_file != "" && thermo_file != "-") {
pyin << " thermoFile=r'" << thermo_file << "',";
}
if (transport_file != "" && transport_file != "-") {
pyin << " transportFile=r'" << transport_file << "',";
}
pyin << " phaseName='" << id_tag << "',";
pyin << " permissive=True,";
pyin << " quiet=True)\n";
pyin << " sys.exit(0)\n\n";
pyin << "sys.exit(7)\n";
python.close_in();
std::string line;
while (python.out().good()) {
std::getline(python.out(), line);
output_stream << line << std::endl;;
}
python.close();
python_exit_code = python.exit_code();
python_output = stripws(output_stream.str());
} catch (std::exception& err) {
// Report failure to execute Python
stringstream message;
message << "Error executing python while converting input file:\n";
message << "Python command was: '" << pypath() << "'\n";
message << err.what() << std::endl;
throw CanteraError("ct2ctml", message.str());
}
if (python_exit_code != 0) {
// Report a failure in the conversion process
stringstream message;
message << "Error converting input file \"" << in_file << "\" to CTI.\n";
message << "Python command was: '" << pypath() << "'\n";
message << "The exit code was: " << python_exit_code << "\n";
if (python_output.size() > 0) {
message << "-------------- start of converter log --------------\n";
message << python_output << std::endl;
message << "--------------- end of converter log ---------------";
} else {
message << "The command did not produce any output." << endl;
}
throw CanteraError("ck2cti", message.str());
}
if (python_output.size() > 0) {
// Warn if there was any output from the conversion process
stringstream message;
message << "Warning: Unexpected output from CTI converter\n";
message << "-------------- start of converter log --------------\n";
message << python_output << std::endl;
message << "--------------- end of converter log ---------------\n";
writelog(message.str());
}
}
