// given a valid XSTR() tag piece of text, extract the string portion, return it in out, nonzero on success
int lcl_ext_get_text(const SCP_string &xstr, SCP_string &out)
{
size_t open_quote_pos, close_quote_pos;
// this is some crazy wack-ass code.
// look for the open quote
open_quote_pos = xstr.find('\"');
if (open_quote_pos == SCP_string::npos) {
error_display(0, "Error parsing XSTR() tag %s\n", xstr.c_str());
return 0;
}
// look for the close quote
close_quote_pos = xstr.find('\"', open_quote_pos+1);
if (close_quote_pos == SCP_string::npos) {
error_display(0, "Error parsing XSTR() tag %s\n", xstr.c_str());
return 0;
}
// now that we know the boundaries of the actual string in the XSTR() tag, copy it
out.assign(xstr, open_quote_pos + 1, close_quote_pos - open_quote_pos - 1);
// success
return 1;
}
bool get_user_sid(SCP_string& outStr)
{
HANDLE hToken = NULL;
if (OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken) == FALSE)
{
mprintf(("Failed to get process token! Error Code: %d", GetLastError()));
return false;
}
DWORD dwBufferSize;
GetTokenInformation(hToken, TokenUser, NULL, 0, &dwBufferSize);
PTOKEN_USER ptkUser = (PTOKEN_USER) new byte[dwBufferSize];
if (GetTokenInformation(hToken, TokenUser, ptkUser, dwBufferSize, &dwBufferSize))
{
CloseHandle(hToken);
}
if (IsValidSid(ptkUser->User.Sid) == FALSE)
{
mprintf(("Invalid SID structure detected!"));
delete[] ptkUser;
return false;
}
LPTSTR sidName = NULL;
if (ConvertSidToStringSid(ptkUser->User.Sid, &sidName) == 0)
{
mprintf(("Failed to convert SID structure to string! Error Code: %d", GetLastError()));
delete[] ptkUser;
return false;
}
outStr.assign(sidName);
LocalFree(sidName);
delete[](byte*) ptkUser;
return true;
}
/**
* Load a shader file from disc or from the builtin defaults in def_files.cpp if none can be found.
* This function will also create a list of preprocessor defines for the GLSL compiler based on the shader flags
* and the supported GLSL version as reported by the GPU driver.
*
* @param shader shader_type enum defined with which shader we're loading
* @param filename C-string holding the filename (with extension) of the shader file
* @param flags integer variable holding a combination of SDR_* flags
* @return C-string holding the complete shader source code
*/
static SCP_string opengl_load_shader(const char* filename) {
SCP_string content;
if (Enable_external_shaders) {
CFILE* cf_shader = cfopen(filename, "rt", CFILE_NORMAL, CF_TYPE_EFFECTS);
if (cf_shader != NULL) {
int len = cfilelength(cf_shader);
content.resize(len);
cfread(&content[0], len + 1, 1, cf_shader);
cfclose(cf_shader);
return content;
}
}
//If we're still here, proceed with internals
mprintf((" Loading built-in default shader for: %s\n", filename));
auto def_shader = defaults_get_file(filename);
content.assign(reinterpret_cast<const char*>(def_shader.data), def_shader.size);
return content;
}
bool pilotfile_convert::plr_convert(const char *fname, bool inferno)
{
Assert( fname != NULL );
SCP_string filename;
bool rval = true;
if (plr == NULL) {
plr = new(std::nothrow) plr_data;
}
if (plr == NULL) {
return false;
}
filename.reserve(200);
cf_create_default_path_string(filename, CF_TYPE_SINGLE_PLAYERS, (inferno) ? const_cast<char*>("inferno") : NULL);
if (inferno) {
filename.append(DIR_SEPARATOR_STR);
}
filename.append(fname);
filename.append(".pl2");
mprintf((" PL2 => Converting '%s'...\n", filename.c_str()));
cfp = cfopen(const_cast<char*>(filename.c_str()), "rb", CFILE_NORMAL);
if ( !cfp ) {
mprintf((" PL2 => Unable to open for import!\n", fname));
return false;
}
try {
plr_import();
} catch (const char *err) {
mprintf(( " PL2 => Import ERROR: %s\n", err));
rval = false;
}
cfclose(cfp);
cfp = NULL;
if ( !rval ) {
return false;
}
filename.assign(fname);
filename.append(".plr");
cfp = cfopen(const_cast<char*>(filename.c_str()), "wb", CFILE_NORMAL, CF_TYPE_PLAYERS);
if ( !cfp ) {
mprintf((" PLR => Unable to open for export!\n", fname));
return false;
}
try {
plr_export();
} catch (const char *err) {
mprintf((" PLR => Export ERROR: %s\n", err));
rval = false;
}
cfclose(cfp);
cfp = NULL;
if (rval) {
mprintf((" PLR => Conversion complete!\n"));
}
return rval;
}
bool pilotfile_convert::csg_convert(const char *fname, bool inferno)
{
Assert( fname != NULL );
Assert( plr != NULL);
Assert( csg == NULL );
SCP_string filename;
bool rval = true;
csg = new(std::nothrow) csg_data;
if (csg == NULL) {
return false;
}
filename.reserve(200);
cf_create_default_path_string(filename, CF_TYPE_SINGLE_PLAYERS, (inferno) ? "inferno" : nullptr, false,
CF_LOCATION_ROOT_USER | CF_LOCATION_ROOT_GAME | CF_LOCATION_TYPE_ROOT);
if (inferno) {
filename.append(DIR_SEPARATOR_STR);
}
filename.append(fname);
filename.append(".cs2");
mprintf((" CS2 => Converting '%s'...\n", filename.c_str()));
cfp = cfopen(filename.c_str(), "rb", CFILE_NORMAL);
if ( !cfp ) {
mprintf((" CS2 => Unable to open '%s' for import!\n", fname));
delete csg;
csg = NULL;
return false;
}
try {
csg_import(inferno);
} catch (const std::exception& err) {
mprintf((" CS2 => Import ERROR: %s\n", err.what()));
rval = false;
}
cfclose(cfp);
cfp = NULL;
if ( !rval ) {
delete csg;
csg = NULL;
return false;
}
filename.assign(fname);
filename.append(".csg");
cfp = cfopen(filename.c_str(), "wb", CFILE_NORMAL, CF_TYPE_PLAYERS, false,
CF_LOCATION_ROOT_USER | CF_LOCATION_ROOT_GAME | CF_LOCATION_TYPE_ROOT);
if ( !cfp ) {
mprintf((" CSG => Unable to open '%s' for export!\n", fname));
return false;
}
try {
csg_export();
} catch (const char *err) {
mprintf((" CSG => Export ERROR: %s\n", err));
rval = false;
}
cfclose(cfp);
cfp = NULL;
delete csg;
csg = NULL;
if (rval) {
mprintf((" CSG => Conversion complete!\n"));
}
return rval;
}