/**
Convert a tag to a C string
*/
static const char*
ConvertAnyTag(FITAG *tag) {
char format[MAX_TEXT_EXTENT];
static std::string buffer;
DWORD i;
if(!tag)
return NULL;
buffer.erase();
// convert the tag value to a string buffer
FREE_IMAGE_MDTYPE tag_type = FreeImage_GetTagType(tag);
DWORD tag_count = FreeImage_GetTagCount(tag);
switch(tag_type) {
case FIDT_BYTE: // N x 8-bit unsigned integer
{
BYTE *pvalue = (BYTE*)FreeImage_GetTagValue(tag);
sprintf(format, "%ld", (LONG) pvalue[0]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, " %ld", (LONG) pvalue[i]);
buffer += format;
}
break;
}
case FIDT_SHORT: // N x 16-bit unsigned integer
{
unsigned short *pvalue = (unsigned short *)FreeImage_GetTagValue(tag);
sprintf(format, "%hu", pvalue[0]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, " %hu", pvalue[i]);
buffer += format;
}
break;
}
case FIDT_LONG: // N x 32-bit unsigned integer
{
DWORD *pvalue = (DWORD *)FreeImage_GetTagValue(tag);
sprintf(format, "%lu", pvalue[0]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, " %lu", pvalue[i]);
buffer += format;
}
break;
}
case FIDT_RATIONAL: // N x 64-bit unsigned fraction
{
DWORD *pvalue = (DWORD*)FreeImage_GetTagValue(tag);
sprintf(format, "%ld/%ld", pvalue[0], pvalue[1]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, " %ld/%ld", pvalue[2*i], pvalue[2*i+1]);
buffer += format;
}
break;
}
case FIDT_SBYTE: // N x 8-bit signed integer
{
char *pvalue = (char*)FreeImage_GetTagValue(tag);
sprintf(format, "%ld", (LONG) pvalue[0]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, " %ld", (LONG) pvalue[i]);
buffer += format;
}
break;
}
case FIDT_SSHORT: // N x 16-bit signed integer
{
short *pvalue = (short *)FreeImage_GetTagValue(tag);
sprintf(format, "%hd", pvalue[0]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, " %hd", pvalue[i]);
buffer += format;
}
break;
}
case FIDT_SLONG: // N x 32-bit signed integer
{
LONG *pvalue = (LONG *)FreeImage_GetTagValue(tag);
sprintf(format, "%ld", pvalue[0]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, " %ld", pvalue[i]);
buffer += format;
}
break;
}
case FIDT_SRATIONAL:// N x 64-bit signed fraction
{
LONG *pvalue = (LONG*)FreeImage_GetTagValue(tag);
sprintf(format, "%ld/%ld", pvalue[0], pvalue[1]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, " %ld/%ld", pvalue[2*i], pvalue[2*i+1]);
buffer += format;
}
break;
}
case FIDT_FLOAT: // N x 32-bit IEEE floating point
{
float *pvalue = (float *)FreeImage_GetTagValue(tag);
sprintf(format, "%f", (double) pvalue[0]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, "%f", (double) pvalue[i]);
buffer += format;
}
break;
}
case FIDT_DOUBLE: // N x 64-bit IEEE floating point
{
double *pvalue = (double *)FreeImage_GetTagValue(tag);
sprintf(format, "%f", pvalue[0]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, "%f", pvalue[i]);
buffer += format;
}
break;
}
case FIDT_IFD: // N x 32-bit unsigned integer (offset)
{
DWORD *pvalue = (DWORD *)FreeImage_GetTagValue(tag);
sprintf(format, "%X", pvalue[0]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, " %X", pvalue[i]);
buffer += format;
}
break;
}
case FIDT_PALETTE: // N x 32-bit RGBQUAD
{
RGBQUAD *pvalue = (RGBQUAD *)FreeImage_GetTagValue(tag);
sprintf(format, "(%d,%d,%d,%d)", pvalue[0].rgbRed, pvalue[0].rgbGreen, pvalue[0].rgbBlue, pvalue[0].rgbReserved);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, " (%d,%d,%d,%d)", pvalue[i].rgbRed, pvalue[i].rgbGreen, pvalue[i].rgbBlue, pvalue[i].rgbReserved);
buffer += format;
}
break;
}
case FIDT_LONG8: // N x 64-bit unsigned integer
{
FIUINT64 *pvalue = (FIUINT64 *)FreeImage_GetTagValue(tag);
sprintf(format, "%ld", pvalue[0]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, "%ld", pvalue[i]);
buffer += format;
}
break;
}
case FIDT_IFD8: // N x 64-bit unsigned integer (offset)
{
FIUINT64 *pvalue = (FIUINT64 *)FreeImage_GetTagValue(tag);
sprintf(format, "%X", pvalue[0]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, "%X", pvalue[i]);
buffer += format;
}
break;
}
case FIDT_SLONG8: // N x 64-bit signed integer
{
FIINT64 *pvalue = (FIINT64 *)FreeImage_GetTagValue(tag);
sprintf(format, "%ld", pvalue[0]);
buffer += format;
for(i = 1; i < tag_count; i++) {
sprintf(format, "%ld", pvalue[i]);
buffer += format;
}
break;
}
case FIDT_ASCII: // 8-bit bytes w/ last byte null
case FIDT_UNDEFINED:// 8-bit untyped data
default:
{
int max_size = MIN((int)FreeImage_GetTagLength(tag), (int)MAX_TEXT_EXTENT);
if(max_size == MAX_TEXT_EXTENT)
max_size--;
memcpy(format, (char*)FreeImage_GetTagValue(tag), max_size);
format[max_size] = '\0';
buffer += format;
break;
}
}
return buffer.c_str();
}
// Quick little trim functions
void trimWhiteSpace(std::string& str)
{
while(size_t pos = str.find(" ") != std::string::npos)
str.erase(pos,1);
}
/*
* Python Interface pass script and reference to user record.
*/
void pybbs_run(std::string script, UserRec *usr)
{
SESSION _io;
pyUser = usr;
// Setup scripts path.
std::string path;
path = SCRIPTS;
path += script;
// Clear for initial run.
KeyCombination.erase();
sigset_t signal_set; // We don't need oldset in this program. You can add it,
//but it's best to use different sigsets for the second
//and third argument of sigprocmask.
sigemptyset(&signal_set);
// Block Signals in Python, casue then the BBS doesn't get them.
sigaddset(&signal_set, SIGHUP);
sigaddset(&signal_set, SIGTERM);
sigaddset(&signal_set, SIGINT);
sigaddset(&signal_set, SIGILL);
sigaddset(&signal_set, SIGABRT);
sigaddset(&signal_set, SIGCHLD);
sigaddset(&signal_set, SIGQUIT);
sigaddset(&signal_set, SIGKILL);
sigaddset(&signal_set, SIGWINCH);
sigprocmask(SIG_BLOCK, &signal_set, NULL);
try
{
//function should be called before Py_Initialize() to inform
//the interpreter about paths to Python run-time libraries.
//Next, the Python interpreter is initialized with Py_Initialize(),
//followed by the execution of a hard-coded Python script that
//prints the date and time.
//Py_SetProgramName(BBSPATH);
/* Simple Test Code
PyRun_SimpleString("result = 5 ** 2");
object module(handle<>(borrowed(PyImport_AddModule("__main__"))));
object dictionary = module.attr("__dict__");
object result = dictionary["result"];
int result_value = extract<int>(result);
std::cout << result_value << std::endl;
dictionary["result"] = 20;
PyRun_SimpleString("print result");
initbbs_io(); // initialize Pointless
PyRun_SimpleString("import bbs_io");
PyRun_SimpleString("print bbs_io.add_five(4)");
*/
// Testing
//path += "MyModule.py";
if(boost::filesystem::exists(path.c_str())) // does actually exist?
{
//if (boost::filesystem::is_regular_file(path.c_str())) // is p a regular file?
// std::cout << path.c_str() << " size is " << boost::filesystem::file_size(path.c_str()) << endl;
}
else
{
std::cout << "\n *** ERROR: \n" << path.c_str() << " NOT FOUND!" << endl;
return;
}
_io.errlog2((char *) "Starting Boost_Python %s",path.c_str());
Py_Initialize();
initbbs_io(); // initialize Pointless
object module = import("__main__");
object name_space = module.attr("__dict__");
// Setup global variables for script.
//Only works for wavlues set before scripts, is not dynamic!
//name_space["KeyCombination"]=KeyCombination;
object result = exec_file(path.c_str(), name_space, name_space);
_io.errlog2((char *) "Exiting Boost_Python");
}
catch(error_already_set const &)
{
PyErr_Print();
/*
boost::python::object sys(
boost::python::handle<>(PyImport_ImportModule("sys"))
);
boost::python::object err = sys.attr("stderr");
std::string err_text = boost::python::extract<std::string>(err.attr("getvalue")());
//MessageBox(0, err_text.c_str(), "Python Error", MB_OK);
_io.errlog2((char *)err_text.c_str());*/
_io.errlog2((char *) "Python Exception");
// Only Exit if a user, not if sysop debuging!
if(isSysop == FALSE)
exit(1);
}
_io.errlog2((char *) "Finished Boost_Python");
// Unblock Signals
sigprocmask(SIG_UNBLOCK, &signal_set, NULL);
//do not call this, causes issue memory leaks in BOOST_PYTHON
// can't run more anymore scripts if this is called!
// Py_Finalize();
return;
}
std::time_t parse_rfc_datetime(std::string value)
{
boost::replace_all(value, " -", " #");
std::replace(value.begin(), value.end(), '-', ' ');
boost::replace_all(value, " #", " -");
std::tm t;
memset(&t, 0, sizeof(std::tm));
int x, zone = 0;
std::string s;
std::string::size_type pos;
while (!value.empty())
{
pos = value.find(' ');
if (pos != std::string::npos)
{
s = value.substr(0, pos);
value.erase(0, pos + 1);
}
else
{
s = value;
value.clear();
}
std::transform(s.begin(), s.end(), s.begin(), toupper);
if (parse_timezone(s, zone)) continue;
if ((x = atoi(s.c_str())) > 0)
{
if ((x < 32) && (!t.tm_mday))
{
t.tm_mday = x;
continue;
}
else
{
if ((!t.tm_year) && (t.tm_mon || (x > 12)))
{
if (x < 32)
{
t.tm_year = x + 100;
}
else if (x < 1000)
{
t.tm_year = x;
}
else
{
t.tm_year = x - 1900;
}
continue;
}
}
}
std::string::size_type first, last;
if ((first = s.find_first_of(':')) < (last = s.find_last_of(':')))
{
t.tm_hour = atoi(s.substr(0, first).c_str());
t.tm_min = atoi(s.substr(first + 1, last).c_str());
t.tm_sec = atoi(s.substr(last + 1).c_str());
continue;
}
if (s == "DST")
{
t.tm_isdst = true;
continue;
}
if (parse_month(s, x) && (!t.tm_mon))
{
t.tm_mon = x;
}
}
if (!t.tm_year)
{
t.tm_year = 80;
}
if (t.tm_mon > 11)
{
t.tm_mon = 11;
}
if (!t.tm_mday)
{
t.tm_mday = 1;
}
t.tm_sec -= (zone + ctime::timezone());
return mktime(&t);
}
/*!
* @if jp
* @brief 文字列の先頭の空白文字を削除する
* @else
* @brief Erase the head blank characters of string
* @endif
*/
void eraseHeadBlank(std::string& str)
{
if (str.empty()) return;
while (str[0] == ' ' || str[0] == '\t') str.erase(0, 1);
}
void savegame::set_filename(std::string filename)
{
filename.erase(std::remove_if(filename.begin(), filename.end(),
is_illegal_file_char), filename.end());
filename_ = filename;
}
inline std::string rtrim(std::string& s, const std::string& drop = TRIM_SPACE) {
return s.erase(s.find_last_not_of(drop) + 1);
}
void prep_query(std::string& str) {
while (!isdigit(str.front()) && str.front() != '-') str.erase(0, 1);
while (!isdigit(str.back())) str.erase(str.length() - 1);
}
Route::Route(std::string &line, HighwaySystem *sys, ErrorList &el, std::unordered_map<std::string, Region*> ®ion_hash)
{ /* initialize object from a .csv file line,
but do not yet read in waypoint file */
con_route = 0;
mileage = 0;
rootOrder = -1; // order within connected route
if (line.back() == 0x0D) line.erase(line.end()-1); // trim DOS newlines
// system
size_t left = line.find(';');
if (left == std::string::npos)
{ el.add_error("Could not parse " + system->systemname + ".csv line: [" + line + "], expected 8 fields, found 1");
return;
}
system = sys;
if (system->systemname != line.substr(0,left))
{ el.add_error("System mismatch parsing " + system->systemname + ".csv line [" + line + "], expected " + system->systemname);
return;
}
// region
size_t right = line.find(';', left+1);
if (right == std::string::npos)
{ el.add_error("Could not parse " + system->systemname + ".csv line: [" + line + "], expected 8 fields, found 2");
return;
}
try { region = region_hash.at(line.substr(left+1, right-left-1));
}
catch (const std::out_of_range& oor)
{ el.add_error("Unrecognized region in " + system->systemname + ".csv line: [" + line + "], " + line.substr(left+1, right-left-1));
region = 0;
return;
}
// route
left = right;
right = line.find(';', left+1);
if (right == std::string::npos)
{ el.add_error("Could not parse " + system->systemname + ".csv line: [" + line + "], expected 8 fields, found 3");
return;
}
route = line.substr(left+1, right-left-1);
// banner
left = right;
right = line.find(';', left+1);
if (right == std::string::npos)
{ el.add_error("Could not parse " + system->systemname + ".csv line: [" + line + "], expected 8 fields, found 4");
return;
}
banner = line.substr(left+1, right-left-1);
if (banner.size() > 6)
{ el.add_error("Banner >6 characters in " + system->systemname + ".csv line: [" + line + "], " + banner);
return;
}
// abbrev
left = right;
right = line.find(';', left+1);
if (right == std::string::npos)
{ el.add_error("Could not parse " + system->systemname + ".csv line: [" + line + "], expected 8 fields, found 5");
return;
}
abbrev = line.substr(left+1, right-left-1);
if (abbrev.size() > 3)
{ el.add_error("Abbrev >3 characters in " + system->systemname + ".csv line: [" + line + "], " + abbrev);
return;
}
// city
left = right;
right = line.find(';', left+1);
if (right == std::string::npos)
{ el.add_error("Could not parse " + system->systemname + ".csv line: [" + line + "], expected 8 fields, found 6");
return;
}
city = line.substr(left+1, right-left-1);
// root
left = right;
right = line.find(';', left+1);
if (right == std::string::npos)
{ el.add_error("Could not parse " + system->systemname + ".csv line: [" + line + "], expected 8 fields, found 7");
return;
}
root = line.substr(left+1, right-left-1);
// alt_route_names
left = right;
right = line.find(';', left+1);
if (right != std::string::npos)
{ el.add_error("Could not parse " + system->systemname + ".csv line: [" + line + "], expected 8 fields, found more");
return;
}
char *arnstr = new char[line.size()-left];
strcpy(arnstr, line.substr(left+1).data());
for (char *token = strtok(arnstr, ","); token; token = strtok(0, ","))
alt_route_names.push_back(token);
delete[] arnstr;
//yDEBUG*/ std::cout << "returning from Route ctor" << endl;
}
void removeNewLine ( std::string &str )
{
str.erase(str.length());
}
std::string Text::parseAndReplaceAccents(std::string text){
std::map<std::string, int> replacements;
replacements["À"] = 192;
replacements["Á"] = 193;
replacements["Â"] = 194;
replacements["Ä"] = 196;
replacements["È"] = 200;
replacements["É"] = 201;
replacements["Ê"] = 202;
replacements["Ë"] = 203;
replacements["Ì"] = 204;
replacements["Í"] = 205;
replacements["Î"] = 206;
replacements["Ï"] = 207;
replacements["Ò"] = 210;
replacements["Ó"] = 211;
replacements["Ô"] = 212;
replacements["Ö"] = 214;
replacements["Ù"] = 217;
replacements["Ú"] = 218;
replacements["Û"] = 219;
replacements["Ü"] = 220;
replacements["à"] = 224;
replacements["á"] = 225;
replacements["â"] = 226;
replacements["ä"] = 228;
replacements["è"] = 232;
replacements["é"] = 233;
replacements["ê"] = 234;
replacements["ë"] = 235;
replacements["ì"] = 236;
replacements["í"] = 237;
replacements["î"] = 238;
replacements["ï"] = 239;
replacements["ò"] = 242;
replacements["ó"] = 243;
replacements["ô"] = 244;
replacements["ö"] = 246;
replacements["ù"] = 249;
replacements["ú"] = 250;
replacements["û"] = 251;
replacements["ü"] = 252;
replacements["Ç"] = 199;
replacements["ç"] = 231;
replacements["Ñ"] = 209;
replacements["ñ"] = 241;
replacements["·"] = 183;
replacements["'"] = 180;
replacements["¡"] = 161;
replacements["¿"] = 191;
replacements["\u201C"] = '"';
replacements["\u201D"] = '"';
for(map<std::string, int>::iterator it = replacements.begin(); it != replacements.end(); ++it){
size_t pos = text.find(it->first);
while (pos != std::string::npos){
char sub[2] = {(char) it->second, '\0'};
text.replace(pos, it->first.length(), std::string(sub));
pos = text.find(it->first, pos + 1);
}
}
// Replace  substrings with \n
const std::string search = " ";
const std::string replace = "\n";
for(size_t pos = 0; ; pos += replace.length()) {
// Locate the substring to replace
pos = text.find( search, pos );
if(pos == string::npos){
break;
}
// Replace by erasing and inserting
text.erase(pos, search.length());
text.insert(pos, replace);
}
return text;
}
void Config_parser::trim_space(std::string &dest_str)
{
dest_str.erase(0, dest_str.find_first_not_of(" \t\f\v\n\r"));
dest_str.erase(dest_str.find_last_not_of(" \t\f\v\n\r")+1);
}
bool Config_parser::is_space_line(std::string line)
{
line.erase(0, line.find_first_not_of(" \t\f\v\n\r"));
return line.length() == 0?true:false;
}
/**
Convert a Exif GPS tag to a C string
*/
static const char*
ConvertExifGPSTag(FITAG *tag) {
char format[MAX_TEXT_EXTENT];
static std::string buffer;
if(!tag)
return NULL;
buffer.erase();
// convert the tag value to a string buffer
switch(FreeImage_GetTagID(tag)) {
case TAG_GPS_LATITUDE:
case TAG_GPS_LONGITUDE:
case TAG_GPS_TIME_STAMP:
{
DWORD *pvalue = (DWORD*)FreeImage_GetTagValue(tag);
if(FreeImage_GetTagLength(tag) == 24) {
// dd:mm:ss or hh:mm:ss
int dd = 0, mm = 0;
double ss = 0;
// convert to seconds
if(pvalue[1])
ss += ((double)pvalue[0] / (double)pvalue[1]) * 3600;
if(pvalue[3])
ss += ((double)pvalue[2] / (double)pvalue[3]) * 60;
if(pvalue[5])
ss += ((double)pvalue[4] / (double)pvalue[5]);
// convert to dd:mm:ss.ss
dd = (int)(ss / 3600);
mm = (int)(ss / 60) - dd * 60;
ss = ss - dd * 3600 - mm * 60;
sprintf(format, "%d:%d:%.2f", dd, mm, ss);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_GPS_VERSION_ID:
case TAG_GPS_LATITUDE_REF:
case TAG_GPS_LONGITUDE_REF:
case TAG_GPS_ALTITUDE_REF:
case TAG_GPS_ALTITUDE:
case TAG_GPS_SATELLITES:
case TAG_GPS_STATUS:
case TAG_GPS_MEASURE_MODE:
case TAG_GPS_DOP:
case TAG_GPS_SPEED_REF:
case TAG_GPS_SPEED:
case TAG_GPS_TRACK_REF:
case TAG_GPS_TRACK:
case TAG_GPS_IMG_DIRECTION_REF:
case TAG_GPS_IMG_DIRECTION:
case TAG_GPS_MAP_DATUM:
case TAG_GPS_DEST_LATITUDE_REF:
case TAG_GPS_DEST_LATITUDE:
case TAG_GPS_DEST_LONGITUDE_REF:
case TAG_GPS_DEST_LONGITUDE:
case TAG_GPS_DEST_BEARING_REF:
case TAG_GPS_DEST_BEARING:
case TAG_GPS_DEST_DISTANCE_REF:
case TAG_GPS_DEST_DISTANCE:
case TAG_GPS_PROCESSING_METHOD:
case TAG_GPS_AREA_INFORMATION:
case TAG_GPS_DATE_STAMP:
case TAG_GPS_DIFFERENTIAL:
break;
}
return ConvertAnyTag(tag);
}
void TransformToPostfixForm(std::string& regex, std::string& postfixRegex)
{
std::stack<char> regexElementsStack;
std::string auxElem;
for (int i = 0; i < regex.length(); i++)
{
if (regex[i] == '(')
{
regexElementsStack.push(regex[i]);
}
else if (regex[i] == ')')
{
while (1)
{
if (!regexElementsStack.empty())
{
auxElem = regexElementsStack.top();
regexElementsStack.pop();
if (auxElem.compare("(") == 0)
break;
postfixRegex.append(auxElem);
}
else
break;
}
}
else if (regex[i] == '|')
{
if(!regexElementsStack.empty())
auxElem = regexElementsStack.top();
while ((auxElem.compare("*") == 0 || auxElem.compare("|") == 0 || auxElem.compare(".") == 0) && !regexElementsStack.empty())
{
postfixRegex.append(auxElem);
regexElementsStack.pop();
auxElem = regexElementsStack.top();
}
regexElementsStack.push(regex[i]);
}
else if (regex[i] == '.')
{
if (!regexElementsStack.empty())
auxElem = regexElementsStack.top();
while ((auxElem.compare("*") == 0 || auxElem.compare(".") == 0) && !regexElementsStack.empty())
{
postfixRegex.append(auxElem);
regexElementsStack.pop();
if(!regexElementsStack.empty())
auxElem = regexElementsStack.top();
}
regexElementsStack.push(regex[i]);
}
else if (regex[i] == '*' && !regexElementsStack.empty())
{
regexElementsStack.push(regex[i]);
}
else
{
auxElem = std::string(regex.begin() + i, regex.begin() + i + 1);
postfixRegex.append(auxElem);
}
}
while (!regexElementsStack.empty())
{
auxElem = regexElementsStack.top();
if (auxElem.compare("(") != 0)
{
postfixRegex.append(auxElem);
}
regexElementsStack.pop();
}
postfixRegex.append("#");
postfixRegex.append(".");
std::string::iterator end_pos = std::remove(postfixRegex.begin(), postfixRegex.end(), ' ');
postfixRegex.erase(end_pos, postfixRegex.end());
}
std::string trim_left_inplace(std::string s, const std::string& delimiters) {
return s.erase(0, s.find_first_not_of(delimiters));
}
void CNetworkInterfaceLinux::GetSettings(NetworkAssignment& assignment, std::string& ipAddress, std::string& networkMask, std::string& defaultGateway, std::string& essId, std::string& key, EncMode& encryptionMode)
{
ipAddress = "0.0.0.0";
networkMask = "0.0.0.0";
defaultGateway = "0.0.0.0";
essId = "";
key = "";
encryptionMode = ENC_NONE;
assignment = NETWORK_DISABLED;
#if defined(TARGET_LINUX)
FILE* fp = fopen("/etc/network/interfaces", "r");
if (!fp)
{
// TODO
return;
}
char* line = NULL;
size_t linel = 0;
std::string s;
bool foundInterface = false;
while (getdelim(&line, &linel, '\n', fp) > 0)
{
std::vector<std::string> tokens;
s = line;
StringUtils::TrimLeft(s, " \t");
StringUtils::TrimRight(s," \n");
// skip comments
if (s.empty() || s[0] == '#')
continue;
// look for "iface <interface name> inet"
StringUtils::Tokenize(s, tokens, " ");
if (!foundInterface &&
tokens.size() >=3 &&
StringUtils::EqualsNoCase(tokens[0], "iface") &&
StringUtils::EqualsNoCase(tokens[1], GetName()) &&
StringUtils::EqualsNoCase(tokens[2], "inet"))
{
if (StringUtils::EqualsNoCase(tokens[3], "dhcp"))
{
assignment = NETWORK_DHCP;
foundInterface = true;
}
if (StringUtils::EqualsNoCase(tokens[3], "static"))
{
assignment = NETWORK_STATIC;
foundInterface = true;
}
}
if (foundInterface && tokens.size() == 2)
{
if (StringUtils::EqualsNoCase(tokens[0], "address")) ipAddress = tokens[1];
else if (StringUtils::EqualsNoCase(tokens[0], "netmask")) networkMask = tokens[1];
else if (StringUtils::EqualsNoCase(tokens[0], "gateway")) defaultGateway = tokens[1];
else if (StringUtils::EqualsNoCase(tokens[0], "wireless-essid")) essId = tokens[1];
else if (StringUtils::EqualsNoCase(tokens[0], "wireless-key"))
{
key = tokens[1];
if (key.length() > 2 && key[0] == 's' && key[1] == ':')
key.erase(0, 2);
encryptionMode = ENC_WEP;
}
else if (StringUtils::EqualsNoCase(tokens[0], "wpa-ssid")) essId = tokens[1];
else if (StringUtils::EqualsNoCase(tokens[0], "wpa-proto") && StringUtils::EqualsNoCase(tokens[1], "WPA")) encryptionMode = ENC_WPA;
else if (StringUtils::EqualsNoCase(tokens[0], "wpa-proto") && StringUtils::EqualsNoCase(tokens[1], "WPA2")) encryptionMode = ENC_WPA2;
else if (StringUtils::EqualsNoCase(tokens[0], "wpa-psk")) key = tokens[1];
else if (StringUtils::EqualsNoCase(tokens[0], "auto") || StringUtils::EqualsNoCase(tokens[0], "iface") || StringUtils::EqualsNoCase(tokens[0], "mapping")) break;
}
}
free(line);
// Fallback in case wpa-proto is not set
if (key != "" && encryptionMode == ENC_NONE)
encryptionMode = ENC_WPA;
fclose(fp);
#endif
}
std::string trim_right_inplace(std::string s, const std::string& delimiters) {
return s.erase(s.find_last_not_of(delimiters) + 1);
}
std::function<bool( const item & )>
item_filter_from_string( std::string filter )
{
if( filter.empty() ) {
// Variable without name prevents unused parameter warning
return []( const item & ) {
return true;
};
}
// remove curly braces (they only get in the way)
if( filter.find( '{' ) != std::string::npos ) {
filter.erase( std::remove( filter.begin(), filter.end(), '{' ) );
}
if( filter.find( '}' ) != std::string::npos ) {
filter.erase( std::remove( filter.begin(), filter.end(), '}' ) );
}
if( filter.find( "," ) != std::string::npos ) {
// functions which only one of which must return true
std::vector<std::function<bool( const item & )> > functions;
// Functions that must all return true
std::vector<std::function<bool( const item & )> > inv_functions;
size_t comma = filter.find( "," );
while( !filter.empty() ) {
const auto ¤t_filter = trim( filter.substr( 0, comma ) );
if( !current_filter.empty() ) {
auto current_func = item_filter_from_string( current_filter );
if( current_filter[0] == '-' ) {
inv_functions.push_back( current_func );
} else {
functions.push_back( current_func );
}
}
if( comma != std::string::npos ) {
filter = trim( filter.substr( comma + 1 ) );
comma = filter.find( "," );
} else {
break;
}
}
return [functions, inv_functions]( const item & it ) {
auto apply = [&]( const std::function<bool( const item & )> &func ) {
return func( it );
};
bool p_result = std::any_of( functions.begin(), functions.end(),
apply );
bool n_result = std::all_of(
inv_functions.begin(),
inv_functions.end(),
apply );
if( !functions.empty() && inv_functions.empty() ) {
return p_result;
}
if( functions.empty() && !inv_functions.empty() ) {
return n_result;
}
return p_result && n_result;
};
}
bool exclude = filter[0] == '-';
if( exclude ) {
return [filter]( const item & i ) {
return !item_filter_from_string( filter.substr( 1 ) )( i );
};
}
size_t colon;
char flag = '\0';
if( ( colon = filter.find( ":" ) ) != std::string::npos ) {
if( colon >= 1 ) {
flag = filter[colon - 1];
filter = filter.substr( colon + 1 );
}
}
switch( flag ) {
case 'c'://category
return [filter]( const item & i ) {
return lcmatch( i.get_category().name, filter );
};
break;
case 'm'://material
return [filter]( const item & i ) {
return std::any_of( i.made_of().begin(), i.made_of().end(),
[&filter]( const material_id & mat ) {
return lcmatch( mat->name(), filter );
} );
};
break;
case 'b'://both
return [filter]( const item & i ) {
auto pair = get_both( filter );
return item_filter_from_string( pair.first )( i )
&& item_filter_from_string( pair.second )( i );
};
break;
default://by name
return [filter]( const item & a ) {
return lcmatch( a.tname(), filter );
};
break;
}
}
void utility::string_utility::LeftTrim(std::string& s)
{
s.erase(s.begin(), find_if(s.begin(), s.end(), not1(std::ptr_fun<int, int>(std::isspace))));
}
inline std::string ltrim(std::string& s, const std::string& drop = TRIM_SPACE) {
return s.erase(0, s.find_first_not_of(drop));
}
void utility::string_utility::RightTrim(std::string& s)
{
s.erase(find_if(s.rbegin(), s.rend(), not1(std::ptr_fun<int, int>(std::isspace))).base(), s.end());
}
void cookies::set_cookie(const std::string & host, std::string content)
{
std::string::size_type pos = content.find(';');
if (pos != std::string::npos)
{
cookie c;
std::string s = content.substr(0, pos);
content.erase(0, pos + 2);
pos = s.find('=');
if (pos != std::string::npos)
{
c.name = s.substr(0, pos);
c.value = s.substr(pos + 1);
std::string key, value;
while (true)
{
bool eof = false;
pos = content.find(';');
if (pos == std::string::npos)
{
eof = true;
s = content;
}
else
{
s = content.substr(0, pos);
content.erase(0, pos + 2);
}
pos = s.find('=');
if (pos != std::string::npos)
{
key = s.substr(0, pos);
value = s.substr(pos + 1);
}
else
{
if (_strcmpi(s.c_str(), "secure") == 0)
{
c.secure = true;
}
continue;
}
if (_strcmpi(key.c_str(), "path") == 0)
{
if (!value.empty())
{
if (*value.begin() == '"')
{
value.erase(0, 1);
}
if (*value.rbegin() == '"')
{
value.erase(value.size() - 1);
}
c.path = value.empty() ? std::string("/") : value;
}
}
else if (_strcmpi(key.c_str(), "domain") == 0)
{
if (!value.empty())
{
std::transform(value.begin(), value.end(), value.begin(), tolower);
c.domain = value;
}
}
else if (_strcmpi(key.c_str(), "expires") == 0)
{
if (!value.empty())
{
c.expiry = parse_rfc_datetime(value);
}
}
if (eof) break;
}
if (c.path.empty())
{
c.path = "/";
}
if (c.domain.empty())
{
c.domain = host;
}
boost::unique_lock<boost::shared_mutex> lock(mutex);
container[c.domain][c.name] = c;
}
}
}
void trimRight(std::string &str, std::string delim) {
size_t pos = str.find_last_not_of(delim);
if(pos != std::string::npos) {
str.erase(pos + 1, str.length());
}
}
static bool GetSceneCollectionName(QWidget *parent, std::string &name,
std::string &file, const char *oldName = nullptr)
{
bool rename = oldName != nullptr;
const char *title;
const char *text;
char path[512];
size_t len;
int ret;
if (rename) {
title = Str("Basic.Main.RenameSceneCollection.Title");
text = Str("Basic.Main.AddSceneCollection.Text");
} else {
title = Str("Basic.Main.AddSceneCollection.Title");
text = Str("Basic.Main.AddSceneCollection.Text");
}
for (;;) {
bool success = NameDialog::AskForName(parent, title, text,
name, QT_UTF8(oldName));
if (!success) {
return false;
}
if (name.empty()) {
QMessageBox::information(parent,
QTStr("NoNameEntered.Title"),
QTStr("NoNameEntered.Text"));
continue;
}
if (SceneCollectionExists(name.c_str())) {
QMessageBox::information(parent,
QTStr("NameExists.Title"),
QTStr("NameExists.Text"));
continue;
}
break;
}
if (!GetFileSafeName(name.c_str(), file)) {
blog(LOG_WARNING, "Failed to create safe file name for '%s'",
name.c_str());
return false;
}
ret = GetConfigPath(path, sizeof(path), "obs-studio/basic/scenes/");
if (ret <= 0) {
blog(LOG_WARNING, "Failed to get scene collection config path");
return false;
}
len = file.size();
file.insert(0, path);
if (!GetClosestUnusedFileName(file, "json")) {
blog(LOG_WARNING, "Failed to get closest file name for %s",
file.c_str());
return false;
}
file.erase(file.size() - 5, 5);
file.erase(0, file.size() - len);
return true;
}
void trimLeft(std::string &str, std::string delim) {
size_t pos = str.find_first_not_of(delim);
if(pos != std::string::npos) {
str.erase(0, pos);
}
}
// read experiment in either from file or from default data folder
void datans::readExperiment(std::string n, std::map<std::string, Experiment> &u, char readFlag)
{
std::ifstream dataFile;
std::string tempLine, tempLine2, buf; // one for the total line, one for in between tabs
std::vector<std::string> tempHeadings, tempDataHeadings, tempMeasurement;
std::vector<shared_ptr<Measurement>> rowMeasurement;
std::string filePath;
// reading from data folder
if (readFlag == 'r')
{
dataFile.open(".//data//" + n);
n.erase(n.end()-4, n.end());
}
// filepath parsed from openFileDialogue
else if (readFlag == 'f')
{
dataFile.open(n);
// reassign n to be just the name
filePath = n;
n = fileNameFromPath(n);
}
if (dataFile.is_open())
{
// read the first line which will be headings
std::getline(dataFile, tempLine);
std::stringstream ss(tempLine);
while (ss >> buf)
{
tempHeadings.push_back(buf);
}
// create temporary object
Experiment tempExp(n, tempHeadings);
tempDataHeadings.resize(tempHeadings.size());
static int counter{ 0 };
// position should now be on the second line
while (std::getline(dataFile, tempLine))
{
int colCount{ 0 };
try {
// we read the whole line, then each measurement is tab delineated, so split into n strings (each string is a measurement)
// then create each measurement and push that back into a row. row is then pushed back into the measurement container
std::stringstream ss(tempLine);
while (std::getline(ss, tempLine2, '\t'))
{
std::stringstream ss2(tempLine2);
while (ss2 >> buf)
{
tempMeasurement.push_back(buf);
}
// can only be size 4 or 2
if (tempMeasurement.size() != 4 || tempMeasurement.size() != 2)
{
throw("Measurement should be in one of the specified formats");
}
// only execute once to set dataheadings
if (counter == 0)
{
if (tempMeasurement.size() == 4)
{
tempDataHeadings[colCount] = "Val Err SEerr Date ";
}
else if (tempMeasurement.size() == 2)
{
tempDataHeadings[colCount] = "Val Date ";
}
else
{
perror("Data should be in format specified");
}
}
else
// compare other measurements to the first to ensure same type down columns
// by the size of measurement compared to the length of dataheadings
{
if ((tempDataHeadings[colCount].length() < 13 && tempMeasurement.size() == 4) || (tempDataHeadings[colCount].length() > 13 && tempMeasurement.size() == 2))
{
throw("Measurements in a column should be of the same type");
}
}
colCount++;
// try catch to find invalid input; no recovery (user must fix their file)
try {
rowMeasurement.push_back(std::move(addMeasurement(tempMeasurement)));
}
catch (const char* msg) {
cerr << msg;
cerr << "Check format of file " << n << " and try again." << endl;
std::cin.clear();
return;
}
tempMeasurement.clear();
}
tempExp.measurementContainer_.emplace_back(std::move(rowMeasurement));
}
catch (const char* msg) {
cerr << msg << endl;
std::cin.clear();
}
}
tempHeadings.clear();
// if file is from openFileDialogue, save the experiment locally to data folder
if (readFlag == 'f')
{
// for checking file exists and can be wrote to
int check = tempExp.saveExperiment('s');
if (check != 1)
{
return;
}
}
// move object to the map
u[n] = std::move(tempExp);
u[n].dataHeadings_ = tempDataHeadings;
dataFile.close();
std::cout << "Experiment " << n << " loaded successfully\n";
return;
}
bool ConvertToString( const std::wstring wstr, std::string& result )
{
#ifdef MSVC
// set locale
RussianLocale locale;
result.erase();
size_t bufferLength = 0;
wcstombs_s( &bufferLength, NULL, 0, wstr.c_str(), -1 );
char* resultBuffer = (char*)malloc( bufferLength );
memset( resultBuffer, 0, bufferLength );
if( wcstombs_s( &bufferLength, resultBuffer, bufferLength, wstr.c_str(), -1 ) )
{
std::wcout << L"Error while converting: " + wstr ;
if( resultBuffer )
{
free( resultBuffer );
}
return false;
}
result = string( resultBuffer );
if( resultBuffer )
{
free( resultBuffer );
}
return true;
#else
// number 1
const size_t sz = wstr.length();
if(sz == 0)
{
result = std::string();
return true;
}
locale loc = std::locale("ru_RU.UTF-8");
//typedef std::codecvt<wchar_t, char, mbstate_t> cvt;
mbstate_t state;
memset (&state,0,sizeof(state));
char *cnext;
const wchar_t *wnext;
const wchar_t *wcstr = wstr.c_str();
std::codecvt<wchar_t, char, mbstate_t>::result res;
size_t resLength = std::use_facet<std::codecvt<wchar_t, char, mbstate_t> >(loc).max_length() * sz;
// extract current locale??
char *buffer = new char[resLength + 1];
std::uninitialized_fill(buffer, buffer + resLength, 0);
res = std::use_facet< std::codecvt<wchar_t, char, mbstate_t> >(loc).out(state, wcstr, wcstr + sz, wnext, buffer, buffer + resLength, cnext);
result = string(buffer);
delete[] (buffer);
if(res == std::codecvt<wchar_t, char, mbstate_t>::error)
{
return false;
}
return true;
#endif
}
static std::string remove_spaces( std::string str )
{
str.erase( str.find_last_not_of( ' ' ) + 1 );
str.erase( 0, str.find_first_not_of( ' ' ) );
return str;
}
/**
Convert a Exif tag to a C string
*/
static const char*
ConvertExifTag(FITAG *tag) {
char format[MAX_TEXT_EXTENT];
static std::string buffer;
if(!tag)
return NULL;
buffer.erase();
// convert the tag value to a string buffer
switch(FreeImage_GetTagID(tag)) {
case TAG_ORIENTATION:
{
unsigned short orientation = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (orientation) {
case 1:
return "top, left side";
case 2:
return "top, right side";
case 3:
return "bottom, right side";
case 4:
return "bottom, left side";
case 5:
return "left side, top";
case 6:
return "right side, top";
case 7:
return "right side, bottom";
case 8:
return "left side, bottom";
default:
break;
}
}
break;
case TAG_REFERENCE_BLACK_WHITE:
{
DWORD *pvalue = (DWORD*)FreeImage_GetTagValue(tag);
if(FreeImage_GetTagLength(tag) == 48) {
// reference black point value and reference white point value (ReferenceBlackWhite)
int blackR = 0, whiteR = 0, blackG = 0, whiteG = 0, blackB = 0, whiteB = 0;
if(pvalue[1])
blackR = (int)(pvalue[0] / pvalue[1]);
if(pvalue[3])
whiteR = (int)(pvalue[2] / pvalue[3]);
if(pvalue[5])
blackG = (int)(pvalue[4] / pvalue[5]);
if(pvalue[7])
whiteG = (int)(pvalue[6] / pvalue[7]);
if(pvalue[9])
blackB = (int)(pvalue[8] / pvalue[9]);
if(pvalue[11])
whiteB = (int)(pvalue[10] / pvalue[11]);
sprintf(format, "[%d,%d,%d] [%d,%d,%d]", blackR, blackG, blackB, whiteR, whiteG, whiteB);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_COLOR_SPACE:
{
unsigned short colorSpace = *((unsigned short *)FreeImage_GetTagValue(tag));
if (colorSpace == 1) {
return "sRGB";
} else if (colorSpace == 65535) {
return "Undefined";
} else {
return "Unknown";
}
}
break;
case TAG_COMPONENTS_CONFIGURATION:
{
const char *componentStrings[7] = {"", "Y", "Cb", "Cr", "R", "G", "B"};
BYTE *pvalue = (BYTE*)FreeImage_GetTagValue(tag);
for(DWORD i = 0; i < MIN((DWORD)4, FreeImage_GetTagCount(tag)); i++) {
int j = pvalue[i];
if(j > 0 && j < 7)
buffer += componentStrings[j];
}
return buffer.c_str();
}
break;
case TAG_COMPRESSED_BITS_PER_PIXEL:
{
FIRational r(tag);
buffer = r.toString();
if(buffer == "1")
buffer += " bit/pixel";
else
buffer += " bits/pixel";
return buffer.c_str();
}
break;
case TAG_X_RESOLUTION:
case TAG_Y_RESOLUTION:
case TAG_FOCAL_PLANE_X_RES:
case TAG_FOCAL_PLANE_Y_RES:
case TAG_BRIGHTNESS_VALUE:
case TAG_EXPOSURE_BIAS_VALUE:
{
FIRational r(tag);
buffer = r.toString();
return buffer.c_str();
}
break;
case TAG_RESOLUTION_UNIT:
case TAG_FOCAL_PLANE_UNIT:
{
unsigned short resolutionUnit = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (resolutionUnit) {
case 1:
return "(No unit)";
case 2:
return "inches";
case 3:
return "cm";
default:
break;
}
}
break;
case TAG_YCBCR_POSITIONING:
{
unsigned short yCbCrPosition = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (yCbCrPosition) {
case 1:
return "Center of pixel array";
case 2:
return "Datum point";
default:
break;
}
}
break;
case TAG_EXPOSURE_TIME:
{
FIRational r(tag);
buffer = r.toString();
buffer += " sec";
return buffer.c_str();
}
break;
case TAG_SHUTTER_SPEED_VALUE:
{
FIRational r(tag);
LONG apexValue = r.longValue();
LONG apexPower = 1 << apexValue;
sprintf(format, "1/%d sec", (int)apexPower);
buffer += format;
return buffer.c_str();
}
break;
case TAG_APERTURE_VALUE:
case TAG_MAX_APERTURE_VALUE:
{
FIRational r(tag);
double apertureApex = r.doubleValue();
double rootTwo = sqrt((double)2);
double fStop = pow(rootTwo, apertureApex);
sprintf(format, "F%.1f", fStop);
buffer += format;
return buffer.c_str();
}
break;
case TAG_FNUMBER:
{
FIRational r(tag);
double fnumber = r.doubleValue();
sprintf(format, "F%.1f", fnumber);
buffer += format;
return buffer.c_str();
}
break;
case TAG_FOCAL_LENGTH:
{
FIRational r(tag);
double focalLength = r.doubleValue();
sprintf(format, "%.1f mm", focalLength);
buffer += format;
return buffer.c_str();
}
break;
case TAG_FOCAL_LENGTH_IN_35MM_FILM:
{
unsigned short focalLength = *((unsigned short *)FreeImage_GetTagValue(tag));
sprintf(format, "%hu mm", focalLength);
buffer += format;
return buffer.c_str();
}
break;
case TAG_FLASH:
{
unsigned short flash = *((unsigned short *)FreeImage_GetTagValue(tag));
switch(flash) {
case 0x0000:
return "Flash did not fire";
case 0x0001:
return "Flash fired";
case 0x0005:
return "Strobe return light not detected";
case 0x0007:
return "Strobe return light detected";
case 0x0009:
return "Flash fired, compulsory flash mode";
case 0x000D:
return "Flash fired, compulsory flash mode, return light not detected";
case 0x000F:
return "Flash fired, compulsory flash mode, return light detected";
case 0x0010:
return "Flash did not fire, compulsory flash mode";
case 0x0018:
return "Flash did not fire, auto mode";
case 0x0019:
return "Flash fired, auto mode";
case 0x001D:
return "Flash fired, auto mode, return light not detected";
case 0x001F:
return "Flash fired, auto mode, return light detected";
case 0x0020:
return "No flash function";
case 0x0041:
return "Flash fired, red-eye reduction mode";
case 0x0045:
return "Flash fired, red-eye reduction mode, return light not detected";
case 0x0047:
return "Flash fired, red-eye reduction mode, return light detected";
case 0x0049:
return "Flash fired, compulsory flash mode, red-eye reduction mode";
case 0x004D:
return "Flash fired, compulsory flash mode, red-eye reduction mode, return light not detected";
case 0x004F:
return "Flash fired, compulsory flash mode, red-eye reduction mode, return light detected";
case 0x0059:
return "Flash fired, auto mode, red-eye reduction mode";
case 0x005D:
return "Flash fired, auto mode, return light not detected, red-eye reduction mode";
case 0x005F:
return "Flash fired, auto mode, return light detected, red-eye reduction mode";
default:
sprintf(format, "Unknown (%d)", flash);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_SCENE_TYPE:
{
BYTE sceneType = *((BYTE*)FreeImage_GetTagValue(tag));
if (sceneType == 1) {
return "Directly photographed image";
} else {
sprintf(format, "Unknown (%d)", sceneType);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_SUBJECT_DISTANCE:
{
FIRational r(tag);
if(r.getNumerator() == 0xFFFFFFFF) {
return "Infinity";
} else if(r.getNumerator() == 0) {
return "Distance unknown";
} else {
double distance = r.doubleValue();
sprintf(format, "%.3f meters", distance);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_METERING_MODE:
{
unsigned short meteringMode = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (meteringMode) {
case 0:
return "Unknown";
case 1:
return "Average";
case 2:
return "Center weighted average";
case 3:
return "Spot";
case 4:
return "Multi-spot";
case 5:
return "Multi-segment";
case 6:
return "Partial";
case 255:
return "(Other)";
default:
return "";
}
}
break;
case TAG_LIGHT_SOURCE:
{
unsigned short lightSource = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (lightSource) {
case 0:
return "Unknown";
case 1:
return "Daylight";
case 2:
return "Fluorescent";
case 3:
return "Tungsten (incandescent light)";
case 4:
return "Flash";
case 9:
return "Fine weather";
case 10:
return "Cloudy weather";
case 11:
return "Shade";
case 12:
return "Daylight fluorescent (D 5700 - 7100K)";
case 13:
return "Day white fluorescent (N 4600 - 5400K)";
case 14:
return "Cool white fluorescent (W 3900 - 4500K)";
case 15:
return "White fluorescent (WW 3200 - 3700K)";
case 17:
return "Standard light A";
case 18:
return "Standard light B";
case 19:
return "Standard light C";
case 20:
return "D55";
case 21:
return "D65";
case 22:
return "D75";
case 23:
return "D50";
case 24:
return "ISO studio tungsten";
case 255:
return "(Other)";
default:
return "";
}
}
break;
case TAG_SENSING_METHOD:
{
unsigned short sensingMethod = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (sensingMethod) {
case 1:
return "(Not defined)";
case 2:
return "One-chip color area sensor";
case 3:
return "Two-chip color area sensor";
case 4:
return "Three-chip color area sensor";
case 5:
return "Color sequential area sensor";
case 7:
return "Trilinear sensor";
case 8:
return "Color sequential linear sensor";
default:
return "";
}
}
break;
case TAG_FILE_SOURCE:
{
BYTE fileSource = *((BYTE*)FreeImage_GetTagValue(tag));
if (fileSource == 3) {
return "Digital Still Camera (DSC)";
} else {
sprintf(format, "Unknown (%d)", fileSource);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_EXPOSURE_PROGRAM:
{
unsigned short exposureProgram = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (exposureProgram) {
case 1:
return "Manual control";
case 2:
return "Program normal";
case 3:
return "Aperture priority";
case 4:
return "Shutter priority";
case 5:
return "Program creative (slow program)";
case 6:
return "Program action (high-speed program)";
case 7:
return "Portrait mode";
case 8:
return "Landscape mode";
default:
sprintf(format, "Unknown program (%d)", exposureProgram);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_CUSTOM_RENDERED:
{
unsigned short customRendered = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (customRendered) {
case 0:
return "Normal process";
case 1:
return "Custom process";
default:
sprintf(format, "Unknown rendering (%d)", customRendered);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_EXPOSURE_MODE:
{
unsigned short exposureMode = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (exposureMode) {
case 0:
return "Auto exposure";
case 1:
return "Manual exposure";
case 2:
return "Auto bracket";
default:
sprintf(format, "Unknown mode (%d)", exposureMode);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_WHITE_BALANCE:
{
unsigned short whiteBalance = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (whiteBalance) {
case 0:
return "Auto white balance";
case 1:
return "Manual white balance";
default:
sprintf(format, "Unknown (%d)", whiteBalance);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_SCENE_CAPTURE_TYPE:
{
unsigned short sceneType = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (sceneType) {
case 0:
return "Standard";
case 1:
return "Landscape";
case 2:
return "Portrait";
case 3:
return "Night scene";
default:
sprintf(format, "Unknown (%d)", sceneType);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_GAIN_CONTROL:
{
unsigned short gainControl = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (gainControl) {
case 0:
return "None";
case 1:
return "Low gain up";
case 2:
return "High gain up";
case 3:
return "Low gain down";
case 4:
return "High gain down";
default:
sprintf(format, "Unknown (%d)", gainControl);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_CONTRAST:
{
unsigned short contrast = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (contrast) {
case 0:
return "Normal";
case 1:
return "Soft";
case 2:
return "Hard";
default:
sprintf(format, "Unknown (%d)", contrast);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_SATURATION:
{
unsigned short saturation = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (saturation) {
case 0:
return "Normal";
case 1:
return "Low saturation";
case 2:
return "High saturation";
default:
sprintf(format, "Unknown (%d)", saturation);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_SHARPNESS:
{
unsigned short sharpness = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (sharpness) {
case 0:
return "Normal";
case 1:
return "Soft";
case 2:
return "Hard";
default:
sprintf(format, "Unknown (%d)", sharpness);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_SUBJECT_DISTANCE_RANGE:
{
unsigned short distanceRange = *((unsigned short *)FreeImage_GetTagValue(tag));
switch (distanceRange) {
case 0:
return "unknown";
case 1:
return "Macro";
case 2:
return "Close view";
case 3:
return "Distant view";
default:
sprintf(format, "Unknown (%d)", distanceRange);
buffer += format;
return buffer.c_str();
}
}
break;
case TAG_ISO_SPEED_RATINGS:
{
unsigned short isoEquiv = *((unsigned short *)FreeImage_GetTagValue(tag));
if (isoEquiv < 50) {
isoEquiv *= 200;
}
sprintf(format, "%d", isoEquiv);
buffer += format;
return buffer.c_str();
}
break;
case TAG_USER_COMMENT:
{
// first 8 bytes are used to define an ID code
// we assume this is an ASCII string
const BYTE *userComment = (BYTE*)FreeImage_GetTagValue(tag);
for(DWORD i = 8; i < FreeImage_GetTagLength(tag); i++) {
buffer += userComment[i];
}
buffer += '\0';
return buffer.c_str();
}
break;
case TAG_COMPRESSION:
{
WORD compression = *((WORD*)FreeImage_GetTagValue(tag));
switch(compression) {
case TAG_COMPRESSION_NONE:
sprintf(format, "dump mode (%d)", compression);
break;
case TAG_COMPRESSION_CCITTRLE:
sprintf(format, "CCITT modified Huffman RLE (%d)", compression);
break;
case TAG_COMPRESSION_CCITTFAX3:
sprintf(format, "CCITT Group 3 fax encoding (%d)", compression);
break;
/*
case TAG_COMPRESSION_CCITT_T4:
sprintf(format, "CCITT T.4 (TIFF 6 name) (%d)", compression);
break;
*/
case TAG_COMPRESSION_CCITTFAX4:
sprintf(format, "CCITT Group 4 fax encoding (%d)", compression);
break;
/*
case TAG_COMPRESSION_CCITT_T6:
sprintf(format, "CCITT T.6 (TIFF 6 name) (%d)", compression);
break;
*/
case TAG_COMPRESSION_LZW:
sprintf(format, "LZW (%d)", compression);
break;
case TAG_COMPRESSION_OJPEG:
sprintf(format, "!6.0 JPEG (%d)", compression);
break;
case TAG_COMPRESSION_JPEG:
sprintf(format, "JPEG (%d)", compression);
break;
case TAG_COMPRESSION_NEXT:
sprintf(format, "NeXT 2-bit RLE (%d)", compression);
break;
case TAG_COMPRESSION_CCITTRLEW:
sprintf(format, "CCITTRLEW (%d)", compression);
break;
case TAG_COMPRESSION_PACKBITS:
sprintf(format, "PackBits Macintosh RLE (%d)", compression);
break;
case TAG_COMPRESSION_THUNDERSCAN:
sprintf(format, "ThunderScan RLE (%d)", compression);
break;
case TAG_COMPRESSION_PIXARFILM:
sprintf(format, "Pixar companded 10bit LZW (%d)", compression);
break;
case TAG_COMPRESSION_PIXARLOG:
sprintf(format, "Pixar companded 11bit ZIP (%d)", compression);
break;
case TAG_COMPRESSION_DEFLATE:
sprintf(format, "Deflate compression (%d)", compression);
break;
case TAG_COMPRESSION_ADOBE_DEFLATE:
sprintf(format, "Adobe Deflate compression (%d)", compression);
break;
case TAG_COMPRESSION_DCS:
sprintf(format, "Kodak DCS encoding (%d)", compression);
break;
case TAG_COMPRESSION_JBIG:
sprintf(format, "ISO JBIG (%d)", compression);
break;
case TAG_COMPRESSION_SGILOG:
sprintf(format, "SGI Log Luminance RLE (%d)", compression);
break;
case TAG_COMPRESSION_SGILOG24:
sprintf(format, "SGI Log 24-bit packed (%d)", compression);
break;
case TAG_COMPRESSION_JP2000:
sprintf(format, "Leadtools JPEG2000 (%d)", compression);
break;
case TAG_COMPRESSION_LZMA:
sprintf(format, "LZMA2 (%d)", compression);
break;
default:
sprintf(format, "Unknown type (%d)", compression);
break;
}
buffer += format;
return buffer.c_str();
}
break;
}
return ConvertAnyTag(tag);
}
