const std::vector<Value>& Prop_multival::GetValues() const
{
Property *p = section->Get_prop(0);
//No properties in this section. do nothing
if(!p) return suggested_values;
int i =0;
while( (p = section->Get_prop(i++)) ) {
std::vector<Value> v = p->GetValues();
if(!v.empty()) return p->GetValues();
}
return suggested_values;
}
bool Config::PrintConfig(char const * const configfilename,bool everything) const {
char temp[50];char helpline[256];
FILE* outfile=fopen(configfilename,"w+t");
if(outfile==NULL) return false;
/* Print start of configfile and add an return to improve readibility. */
fprintf(outfile,MSG_Get("CONFIGFILE_INTRO"),VERSION);
fprintf(outfile,"\n");
for (const_it tel=sectionlist.begin(); tel!=sectionlist.end(); tel++){
/* Print out the Section header */
Section_prop *sec = dynamic_cast<Section_prop *>(*tel);
strcpy(temp,(*tel)->GetName());
lowcase(temp);
if (sec) {
int mods=0;
Property *p;
size_t i = 0, maxwidth = 0;
while ((p = sec->Get_prop(i++))) {
if (!everything && !p->modified()) continue;
size_t w = strlen(p->propname.c_str());
if (w > maxwidth) maxwidth = w;
mods++;
}
if (!everything && mods == 0) {
/* nothing to print */
continue;
}
fprintf(outfile,"[%s]\n",temp);
i=0;
char prefix[80];
snprintf(prefix,80, "\n# %*s ", (int)maxwidth, "");
while ((p = sec->Get_prop(i++))) {
if (!everything && !p->modified()) continue;
std::string help = p->Get_help();
std::string::size_type pos = std::string::npos;
while ((pos = help.find("\n", pos+1)) != std::string::npos) {
help.replace(pos, 1, prefix);
}
std::vector<Value> values = p->GetValues();
if (help != "" || !values.empty()) {
fprintf(outfile, "# %*s: %s", (int)maxwidth, p->propname.c_str(), help.c_str());
if (!values.empty()) {
fprintf(outfile, "%s%s:", prefix, MSG_Get("CONFIG_SUGGESTED_VALUES"));
std::vector<Value>::iterator it = values.begin();
while (it != values.end()) {
if((*it).ToString() != "%u") { //Hack hack hack. else we need to modify GetValues, but that one is const...
if (it != values.begin()) fputs(",", outfile);
fprintf(outfile, " %s", (*it).ToString().c_str());
}
++it;
}
fprintf(outfile,".");
}
fprintf(outfile, "\n");
}
}
} else {
fprintf(outfile,"[%s]\n",temp);
upcase(temp);
strcat(temp,"_CONFIGFILE_HELP");
const char * helpstr=MSG_Get(temp);
char * helpwrite=helpline;
while (*helpstr) {
*helpwrite++=*helpstr;
if (*helpstr == '\n') {
*helpwrite=0;
fprintf(outfile,"# %s",helpline);
helpwrite=helpline;
}
helpstr++;
}
}
(*tel)->PrintData(outfile,everything);
fprintf(outfile,"\n"); /* Always an empty line between sections */
}
fclose(outfile);
return true;
}
void CONFIG::Run(void) {
static const char* const params[] = {
"-r", "-wcp", "-wcd", "-wc", "-writeconf", "-l", "-rmconf",
"-h", "-help", "-?", "-axclear", "-axadd", "-axtype", "-get", "-set",
"-writelang", "-wl", "-securemode", "" };
enum prs {
P_NOMATCH, P_NOPARAMS, // fixed return values for GetParameterFromList
P_RESTART,
P_WRITECONF_PORTABLE, P_WRITECONF_DEFAULT, P_WRITECONF, P_WRITECONF2,
P_LISTCONF, P_KILLCONF,
P_HELP, P_HELP2, P_HELP3,
P_AUTOEXEC_CLEAR, P_AUTOEXEC_ADD, P_AUTOEXEC_TYPE,
P_GETPROP, P_SETPROP,
P_WRITELANG, P_WRITELANG2,
P_SECURE
} presult = P_NOMATCH;
bool first = true;
std::vector<std::string> pvars;
// Loop through the passed parameters
while(presult != P_NOPARAMS) {
presult = (enum prs)cmd->GetParameterFromList(params, pvars);
switch(presult) {
case P_RESTART:
if (securemode_check()) return;
if (pvars.size() == 0) restart_program(control->startup_params);
else {
std::vector<std::string> restart_params;
restart_params.push_back(control->cmdline->GetFileName());
for(size_t i = 0; i < pvars.size(); i++) {
restart_params.push_back(pvars[i]);
if (pvars[i].find(' ') != std::string::npos) {
pvars[i] = "\""+pvars[i]+"\""; // add back spaces
}
}
// the rest on the commandline, too
cmd->FillVector(restart_params);
restart_program(restart_params);
}
return;
case P_LISTCONF: {
Bitu size = control->configfiles.size();
std::string config_path;
Cross::GetPlatformConfigDir(config_path);
WriteOut(MSG_Get("PROGRAM_CONFIG_CONFDIR"), VERSION,config_path.c_str());
if (size==0) WriteOut(MSG_Get("PROGRAM_CONFIG_NOCONFIGFILE"));
else {
WriteOut(MSG_Get("PROGRAM_CONFIG_PRIMARY_CONF"),control->configfiles.front().c_str());
if (size > 1) {
WriteOut(MSG_Get("PROGRAM_CONFIG_ADDITIONAL_CONF"));
for(Bitu i = 1; i < size; i++)
WriteOut("%s\n",control->configfiles[i].c_str());
}
}
if (control->startup_params.size() > 0) {
std::string test;
for(size_t k = 0; k < control->startup_params.size(); k++)
test += control->startup_params[k] + " ";
WriteOut(MSG_Get("PROGRAM_CONFIG_PRINT_STARTUP"), test.c_str());
}
break;
}
case P_WRITECONF: case P_WRITECONF2:
if (securemode_check()) return;
if (pvars.size() > 1) return;
else if (pvars.size() == 1) {
// write config to specific file, except if it is an absolute path
writeconf(pvars[0], !Cross::IsPathAbsolute(pvars[0]));
} else {
// -wc without parameter: write primary config file
if (control->configfiles.size()) writeconf(control->configfiles[0], false);
else WriteOut(MSG_Get("PROGRAM_CONFIG_NOCONFIGFILE"));
}
break;
case P_WRITECONF_DEFAULT: {
// write to /userdir/dosbox0.xx.conf
if (securemode_check()) return;
if (pvars.size() > 0) return;
std::string confname;
Cross::GetPlatformConfigName(confname);
writeconf(confname, true);
break;
}
case P_WRITECONF_PORTABLE:
if (securemode_check()) return;
if (pvars.size() > 1) return;
else if (pvars.size() == 1) {
// write config to startup directory
writeconf(pvars[0], false);
} else {
// -wcp without parameter: write dosbox.conf to startup directory
if (control->configfiles.size()) writeconf(std::string("dosbox.conf"), false);
else WriteOut(MSG_Get("PROGRAM_CONFIG_NOCONFIGFILE"));
}
break;
case P_NOPARAMS:
if (!first) break;
case P_NOMATCH:
WriteOut(MSG_Get("PROGRAM_CONFIG_USAGE"));
return;
case P_HELP: case P_HELP2: case P_HELP3: {
switch(pvars.size()) {
case 0:
WriteOut(MSG_Get("PROGRAM_CONFIG_USAGE"));
return;
case 1: {
if (!strcasecmp("sections",pvars[0].c_str())) {
// list the sections
WriteOut(MSG_Get("PROGRAM_CONFIG_HLP_SECTLIST"));
Bitu i = 0;
while(true) {
Section* sec = control->GetSection(i++);
if (!sec) break;
WriteOut("%s\n",sec->GetName());
}
return;
}
// if it's a section, leave it as one-param
Section* sec = control->GetSection(pvars[0].c_str());
if (!sec) {
// could be a property
sec = control->GetSectionFromProperty(pvars[0].c_str());
if (!sec) {
WriteOut(MSG_Get("PROGRAM_CONFIG_PROPERTY_ERROR"));
return;
}
pvars.insert(pvars.begin(),std::string(sec->GetName()));
}
break;
}
case 2: {
// sanity check
Section* sec = control->GetSection(pvars[0].c_str());
Section* sec2 = control->GetSectionFromProperty(pvars[1].c_str());
if (sec != sec2) {
WriteOut(MSG_Get("PROGRAM_CONFIG_PROPERTY_ERROR"));
}
break;
}
default:
WriteOut(MSG_Get("PROGRAM_CONFIG_USAGE"));
return;
}
// if we have one value in pvars, it's a section
// two values are section + property
Section* sec = control->GetSection(pvars[0].c_str());
if (sec==NULL) {
WriteOut(MSG_Get("PROGRAM_CONFIG_PROPERTY_ERROR"));
return;
}
Section_prop* psec = dynamic_cast <Section_prop*>(sec);
if (psec==NULL) {
// failed; maybe it's the autoexec section?
Section_line* pline = dynamic_cast <Section_line*>(sec);
if (pline==NULL) E_Exit("Section dynamic cast failed.");
WriteOut(MSG_Get("PROGRAM_CONFIG_HLP_LINEHLP"),
pline->GetName(),
// this is 'unclean' but the autoexec section has no help associated
MSG_Get("AUTOEXEC_CONFIGFILE_HELP"),
pline->data.c_str() );
return;
}
if (pvars.size()==1) {
size_t i = 0;
WriteOut(MSG_Get("PROGRAM_CONFIG_HLP_SECTHLP"),pvars[0].c_str());
while(true) {
// list the properties
Property* p = psec->Get_prop(i++);
if (p==NULL) break;
WriteOut("%s\n", p->propname.c_str());
}
} else {
// find the property by it's name
size_t i = 0;
while (true) {
Property *p = psec->Get_prop(i++);
if (p==NULL) break;
if (!strcasecmp(p->propname.c_str(),pvars[1].c_str())) {
// found it; make the list of possible values
std::string propvalues;
std::vector<Value> pv = p->GetValues();
if (p->Get_type()==Value::V_BOOL) {
// possible values for boolean are true, false
propvalues += "true, false";
} else if (p->Get_type()==Value::V_INT) {
// print min, max for integer values if used
Prop_int* pint = dynamic_cast <Prop_int*>(p);
if (pint==NULL) E_Exit("Int property dynamic cast failed.");
if (pint->getMin() != pint->getMax()) {
std::ostringstream oss;
oss << pint->getMin();
oss << "..";
oss << pint->getMax();
propvalues += oss.str();
}
}
for(Bitu k = 0; k < pv.size(); k++) {
if (pv[k].ToString() =="%u")
propvalues += MSG_Get("PROGRAM_CONFIG_HLP_POSINT");
else propvalues += pv[k].ToString();
if ((k+1) < pv.size()) propvalues += ", ";
}
WriteOut(MSG_Get("PROGRAM_CONFIG_HLP_PROPHLP"),
p->propname.c_str(),
sec->GetName(),
p->Get_help(),propvalues.c_str(),
p->Get_Default_Value().ToString().c_str(),
p->GetValue().ToString().c_str());
// print 'changability'
if (p->getChange()==Property::Changeable::OnlyAtStart) {
WriteOut(MSG_Get("PROGRAM_CONFIG_HLP_NOCHANGE"));
}
return;
}
}
break;
}
return;
}
case P_AUTOEXEC_CLEAR: {
Section_line* sec = dynamic_cast <Section_line*>
(control->GetSection(std::string("autoexec")));
sec->data.clear();
break;
}
case P_AUTOEXEC_ADD: {
if (pvars.size() == 0) {
WriteOut(MSG_Get("PROGRAM_CONFIG_MISSINGPARAM"));
return;
}
Section_line* sec = dynamic_cast <Section_line*>
(control->GetSection(std::string("autoexec")));
for(Bitu i = 0; i < pvars.size(); i++) sec->HandleInputline(pvars[i]);
break;
}
case P_AUTOEXEC_TYPE: {
Section_line* sec = dynamic_cast <Section_line*>
(control->GetSection(std::string("autoexec")));
WriteOut("\n%s",sec->data.c_str());
break;
}
case P_GETPROP: {
// "section property"
// "property"
// "section"
// "section" "property"
if (pvars.size()==0) {
WriteOut(MSG_Get("PROGRAM_CONFIG_GET_SYNTAX"));
return;
}
std::string::size_type spcpos = pvars[0].find_first_of(' ');
// split on the ' '
if (spcpos != std::string::npos) {
pvars.insert(++pvars.begin(),pvars[0].substr(spcpos+1));
pvars[0].erase(spcpos);
}
switch(pvars.size()) {
case 1: {
// property/section only
// is it a section?
Section* sec = control->GetSection(pvars[0].c_str());
if (sec) {
// list properties in section
Bitu i = 0;
Section_prop* psec = dynamic_cast <Section_prop*>(sec);
if (psec==NULL) {
// autoexec section
Section_line* pline = dynamic_cast <Section_line*>(sec);
if (pline==NULL) E_Exit("Section dynamic cast failed.");
WriteOut("%s",pline->data.c_str());
break;
}
while(true) {
// list the properties
Property* p = psec->Get_prop(i++);
if (p==NULL) break;
WriteOut("%s=%s\n", p->propname.c_str(),
p->GetValue().ToString().c_str());
}
} else {
// no: maybe it's a property?
sec = control->GetSectionFromProperty(pvars[0].c_str());
if (!sec) {
WriteOut(MSG_Get("PROGRAM_CONFIG_PROPERTY_ERROR"));
return;
}
// it's a property name
std::string val = sec->GetPropValue(pvars[0].c_str());
WriteOut("%s",val.c_str());
}
break;
}
case 2: {
// section + property
Section* sec = control->GetSection(pvars[0].c_str());
if (!sec) {
WriteOut(MSG_Get("PROGRAM_CONFIG_SECTION_ERROR"));
return;
}
std::string val = sec->GetPropValue(pvars[1].c_str());
if (val == NO_SUCH_PROPERTY) {
WriteOut(MSG_Get("PROGRAM_CONFIG_NO_PROPERTY"),
pvars[1].c_str(),pvars[0].c_str());
return;
}
WriteOut("%s",val.c_str());
break;
}
default:
WriteOut(MSG_Get("PROGRAM_CONFIG_GET_SYNTAX"));
return;
}
return;
}
case P_SETPROP: {
// Code for the configuration changes
// Official format: config -set "section property=value"
// Accepted: with or without -set,
// "section property value"
// "section property=value"
// "property" "value"
// "section" "property=value"
// "section" "property=value" "value" "value" ...
// "section" "property" "value" "value" ...
// "section property" "value" "value" ...
// "property" "value" "value" ...
// "property=value" "value" "value" ...
if (pvars.size()==0) {
WriteOut(MSG_Get("PROGRAM_CONFIG_SET_SYNTAX"));
return;
}
// add rest of command
std::string rest;
if (cmd->GetStringRemain(rest)) pvars.push_back(rest);
// attempt to split off the first word
std::string::size_type spcpos = pvars[0].find_first_of(' ');
std::string::size_type equpos = pvars[0].find_first_of('=');
if ((equpos != std::string::npos) &&
((spcpos == std::string::npos) || (equpos < spcpos))) {
// If we have a '=' possibly before a ' ' split on the =
pvars.insert(++pvars.begin(),pvars[0].substr(equpos+1));
pvars[0].erase(equpos);
// As we had a = the first thing must be a property now
Section* sec=control->GetSectionFromProperty(pvars[0].c_str());
if (sec) pvars.insert(pvars.begin(),std::string(sec->GetName()));
else {
WriteOut(MSG_Get("PROGRAM_CONFIG_PROPERTY_ERROR"));
return;
}
// order in the vector should be ok now
} else {
if ((spcpos != std::string::npos) &&
((equpos == std::string::npos) || (spcpos < equpos))) {
// ' ' before a possible '=', split on the ' '
pvars.insert(++pvars.begin(),pvars[0].substr(spcpos+1));
pvars[0].erase(spcpos);
}
// check if the first parameter is a section or property
Section* sec = control->GetSection(pvars[0].c_str());
if (!sec) {
// not a section: little duplicate from above
Section* sec=control->GetSectionFromProperty(pvars[0].c_str());
if (sec) pvars.insert(pvars.begin(),std::string(sec->GetName()));
else {
WriteOut(MSG_Get("PROGRAM_CONFIG_PROPERTY_ERROR"));
return;
}
} else {
// first of pvars is most likely a section, but could still be gus
// have a look at the second parameter
if (pvars.size() < 2) {
WriteOut(MSG_Get("PROGRAM_CONFIG_SET_SYNTAX"));
return;
}
std::string::size_type spcpos2 = pvars[1].find_first_of(' ');
std::string::size_type equpos2 = pvars[1].find_first_of('=');
if ((equpos2 != std::string::npos) &&
((spcpos2 == std::string::npos) || (equpos2 < spcpos2))) {
// split on the =
pvars.insert(pvars.begin()+2,pvars[1].substr(equpos2+1));
pvars[1].erase(equpos2);
} else if ((spcpos2 != std::string::npos) &&
((equpos2 == std::string::npos) || (spcpos2 < equpos2))) {
// split on the ' '
pvars.insert(pvars.begin()+2,pvars[1].substr(spcpos2+1));
pvars[1].erase(spcpos2);
}
// is this a property?
Section* sec2 = control->GetSectionFromProperty(pvars[1].c_str());
if (!sec2) {
// not a property,
Section* sec3 = control->GetSectionFromProperty(pvars[0].c_str());
if (sec3) {
// section and property name are identical
pvars.insert(pvars.begin(),pvars[0]);
} // else has been checked above already
}
}
}
if(pvars.size() < 3) {
WriteOut(MSG_Get("PROGRAM_CONFIG_SET_SYNTAX"));
return;
}
// check if the property actually exists in the section
Section* sec2 = control->GetSectionFromProperty(pvars[1].c_str());
if (!sec2) {
WriteOut(MSG_Get("PROGRAM_CONFIG_NO_PROPERTY"),
pvars[1].c_str(),pvars[0].c_str());
return;
}
// Input has been parsed (pvar[0]=section, [1]=property, [2]=value)
// now execute
Section* tsec = control->GetSection(pvars[0]);
std::string value;
value += pvars[2];
for(Bitu i = 3; i < pvars.size(); i++) value += (std::string(" ") + pvars[i]);
std::string inputline = pvars[1] + "=" + value;
tsec->ExecuteDestroy(false);
bool change_success = tsec->HandleInputline(inputline.c_str());
if (!change_success) WriteOut(MSG_Get("PROGRAM_CONFIG_VALUE_ERROR"),
value.c_str(),pvars[1].c_str());
tsec->ExecuteInit(false);
return;
}
case P_WRITELANG: case P_WRITELANG2:
// In secure mode don't allow a new languagefile to be created
// Who knows which kind of file we would overwrite.
if (securemode_check()) return;
if (pvars.size() < 1) {
WriteOut(MSG_Get("PROGRAM_CONFIG_MISSINGPARAM"));
return;
}
if (!MSG_Write(pvars[0].c_str())) {
WriteOut(MSG_Get("PROGRAM_CONFIG_FILE_ERROR"),pvars[0].c_str());
return;
}
break;
case P_SECURE:
// Code for switching to secure mode
control->SwitchToSecureMode();
WriteOut(MSG_Get("PROGRAM_CONFIG_SECURE_ON"));
return;
default:
E_Exit("bug");
break;
}
first = false;
}
return;
}
