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// Tralics, a LaTeX to XML translator.
// Copright INRIA/apics/marelle (Jose' Grimm) 2008-2011
// This software is governed by the CeCILL license under French law and
// abiding by the rules of distribution of free software. You can use,
// modify and/ or redistribute the software under the terms of the CeCILL
// license as circulated by CEA, CNRS and INRIA at the following URL
// "http://www.cecill.info".
// (See the file COPYING in the main directory for details)
// The file contains code for configurating the Raweb
#include "tralics.h"
const char* txconfig_rcsid=
"$Id: txconfig.C,v 2.14 2011/06/28 08:15:25 grimm Exp $";
namespace config_ns {
Buffer sec_buffer;
string all_themes = "";
Buffer Txbuf;
ParamDataVector config_data;
bool have_default_ur = false;
string the_default_rc="";
int ur_size=0;
int composition_section = -1;
bool cur_sec_no_topic= false;
}
namespace config_ns {
void interpret_section_list(Buffer&B,bool new_syntax);
void bad_conf(String);
void interpret_data_list(Buffer&B,const string&);
void interpret_theme_list(const Buffer&B);
bool is_good_ur(const string& x);
int next_RC_in_buffer(Buffer&B,string&sname,string&lname);
string check_section(const string&);
string check_spec_section(const string&s);
}
using namespace config_ns;
// --------------------------------------------------
// Configuration file option lists.
// The configuration file may contains lines of the form
// FOO_vals="/A/B/C", or FOO_vals="/A/a/B/b/C/c".
// transformed into a vector of data, named FOO, with some execptions.
// This error is fatal
void config_ns::bad_conf(String s)
{
main_ns::log_and_tty
<< "The configuration file for the RA is ra2007.tcf or ra.tcf\n"
<< "It must define a value for the parameter " << s << "\n"
<< "See transcript file " << the_log.get_filename() << " for details\n"
<< "No xml file generated\n" << lg_fatal;
exit(1);
}
// We make sure these four items always exist
ParamDataVector::ParamDataVector()
{
data.push_back(new ParamDataList("ur"));
data.push_back(new ParamDataList("sections"));
data.push_back(new ParamDataList("profession"));
data.push_back(new ParamDataList("affiliation"));
}
// We may add a special slot at the end
void ParamDataList::check_other()
{
if(is_lower_case (name[0]) && !empty())
push_back(ParamDataSlot("Other","Other"));
}
// There are 5 values required for the RA. In the case of themes,
// we just store a string with initial and final space, and use strstr
// for finding. The case of section is defined in txcheck.
// In the case of profession and affiliation, we add Other at the end.
void MainClass::finish_init()
{
if(in_ra()) {
if(year<=2003) all_themes = " 1a 1b 1c 2a 2b 3a 3b 4a 4b ";
if(all_themes.empty()) bad_conf("theme_vals");
if(config_data.data[0]->empty()) bad_conf("ur_vals");
if(year>=2007) {
if(config_data.data[3]->empty()) bad_conf("affiliation_vals");
if(config_data.data[2]->empty()) bad_conf("profession_vals");
}
int n = config_data.data[1]->size();
if(n==0) bad_conf("sections_vals");
if(n<2) { // this is bad
config_data.data[1]->push_back(ParamDataSlot("dummy1", "dummy1"));
config_data.data[1]->push_back(ParamDataSlot("dummy2", "dummy2"));
main_ns::log_and_tty << "Config file did not provide sections\n"
<< lg_fatal;
exit(1);
}
if(composition_section == n) composition_section = -1;
}
int n = config_data.data.size();
for(int i=2;i<n;i++) config_data.data[i]->check_other();
}
// --------------------------------------------------
// This interprets theme_vals = "foo bar"
// and all consequences
void config_ns::interpret_list(const string& a, Buffer&b)
{
if (a=="section") interpret_section_list(b,false);
else if(a=="fullsection") interpret_section_list(b,true);
else if(a=="theme") interpret_theme_list(b);
else if(a=="") {}
else interpret_data_list(b,a);
}
// Function called when theme_vals is seen in the config file.
void config_ns::interpret_theme_list(const Buffer&B)
{
Txbuf << bf_reset << ' ' << B << ' ';
Txbuf.lowercase();
all_themes = Txbuf.to_string();
}
// This function is called when we translate a theme value.
string MainClass::check_theme(const string& s)
{
string res = Txbuf.add_with_space(s.c_str());
if(!strstr(all_themes.c_str(),Txbuf.c_str())) {
err_ns::local_buf.reset();
if(s.empty())
err_ns::local_buf << "Empty or missing theme\n";
else
err_ns::local_buf << "Invalid theme " << s << "\n";
if(all_themes.empty())
err_ns::local_buf << "Configuration file defines nothing";
else
err_ns::local_buf << "Valid themes are" << all_themes;
err_ns::signal_error("Bad theme",0);
}
return res;
}
// --------------------------------------------------
// Interprets Sections ="/foo/bar*/gee".
// In 2007, we have NewSections ="/foo/FOO/bar/BAR/gee/GEE"
// Puts foo bar+ gee in the transcript file (we use + instead of *, meaning
// that the character was interpreted). Three RaSection objects are
// created, named foo, bar and gee. The second is marked: not for topic.
// In simplified mode, a section has a name and a number.
// Otherwise it has additional fields.
void config_ns::interpret_section_list(Buffer&B,bool new_syntax)
{
ParamDataList* V=config_data.data[1];
if(start_interpret(B,"//")) {
V->reset();
sec_buffer.reset();
composition_section = -1;
}
string s="",r="";
for(;;) {
if(!B.slash_separated(s)) break;
if(new_syntax) {
if(!B.slash_separated(r)) break;
} else r = "";
if(s.empty()) continue;
bool star = false;
if(!new_syntax) {
int ns = s.size();
if(ns>1 && s[ns-1]=='*') { s=string(s,0,ns-1); star = true; }
}
if(r.empty()) r = s;
the_log << "Section: " << s << (star ? "+": "") << " -> " << r << "\n";
if(s=="composition") composition_section = V->size()+1;
sec_buffer << " " << s;
V->push_back(ParamDataSlot(s,r,!star));
}
}
// --------------------------------------------------
// Return the data associated to name, may create depend on creat
ParamDataList* ParamDataVector::find_list(const string& name,bool creat)
{
int n = data.size();
for(int i=0;i<n;i++) if (data[i]->its_me(name)) return data[i];
if(!creat) return 0;
ParamDataList* res = new ParamDataList(name);
data.push_back(res);
return res;
}
inline void ParamDataSlot::to_buffer(Buffer&B) const
{
B << key << "=" << value <<",";
}
inline void ParamDataSlot::key_to_buffer(Buffer&B) const
{
B << " " << key;
}
void ParamDataList::keys_to_buffer(Buffer& B) const
{
int n = size();
for(int i=0; i<n;i++) data[i].key_to_buffer(B);
}
// Converts the whole data struture as foo1=bar1,foo2=bar2,
string config_ns::find_keys(const string& name)
{
ParamDataList* X = config_data.find_list(name,false);
if(!X) return "";
Txbuf.reset();
int n = X->size();
for(int i=0;i<n;i++) X->data[i].to_buffer(Txbuf);
if(n>0) Txbuf.rrl();
return Txbuf.to_string();
}
// Return the value of the key in a list.
string config_ns::find_one_key(const string& name,const string&key)
{
if(name=="ur") return pers_rc(key);
if(name=="theme") return the_main->check_theme(key);
if(name=="fullsection") return check_section(key);
if(name=="section") return check_spec_section(key);
ParamDataList* X = config_data.find_list(name,false);
if(!X) {
the_parser.parse_error("Configuration file does not define ",
name,"no list");
return "";
}
int n = X->size();
for(int i=0;i<n;i++) if(X->data[i].key == key) return X->data[i].value;
err_ns::local_buf << bf_reset
<< "Illegal value '" << key << "' for " << name << "\n"
<< "Use one of:";
X->keys_to_buffer(err_ns::local_buf);
err_ns::signal_error("illegal data",0);
return "";
}
string config_ns::check_section(const string&s)
{
static int cur_section=-1;
int k = -1;
err_ns::local_buf.reset();
vector <ParamDataSlot>& X = config_data.data[1]->data;
int n = X.size(); // number of sections
if(s.empty()) k = cur_section;
else
for(int i=0;i<n;i++)
if(X[i].key==s) { k = i+1; break; }
if(k>0 && k< cur_section) {
err_ns::local_buf << "Bad section " << s << " after "
<< X[cur_section-1].key << "\n"
<< "Order of sections is" << sec_buffer;
err_ns::signal_error("",1);
} else if(k==-1) {
if(n==0) {
the_parser.parse_error("Illegal access to fullsection list.");
return "";
}
if(!s.empty()) {
err_ns::local_buf <<"Invalid section " << s << "\n"
<< "Valid sections are" << sec_buffer;
err_ns::signal_error("",1);
if(cur_section<0) cur_section = 1;
}
} else cur_section = k;
if(cur_section<0) {
the_parser.parse_error("No default section");
cur_section = 1;
}
if(cur_section == composition_section) {
static bool first_module = true;
if(first_module) first_module = false;
else {
the_parser.parse_error("Only one module accepted in composition");
cur_section ++;
}
}
// return non-empty string only if section is new
static int prev = -1;
if(prev == cur_section) return "";
prev = cur_section;
cur_sec_no_topic = X[cur_section-1].no_topic();
return X[cur_section-1].value;
}
// Special command. We assume that cur_sec_no_topic
// is correctlty set.
string config_ns::check_spec_section(const string&s)
{
if(cur_sec_no_topic) return "";
else if (s.empty()) return "default";
else return s;
}
// We add a final slash, or double slash, this makes parsing easier;
// We also remove an initial slash (This is not done if the separator is a
// space, case where s is empty).
// An initial plus sign means: append the line to the vector, else reset.
bool config_ns::start_interpret(Buffer&B, String s)
{
bool ret_val = false;
B.push_back(s);
B.reset_ptr();
if(B.head()=='+') {
B.advance();
the_log << "+";
} else ret_val = true;
if(s[0] && B.head()=='/') B.advance();
return ret_val;
}
// This interprets Foo="Visiteur/foo/Chercheur//Enseignant//Technique//"
// This creates four slots in a table indexed by k.
void config_ns::interpret_data_list(Buffer&B, const string& name)
{
ParamDataList* V=config_data.find_list(name,true);
if (start_interpret(B,"//")) V->reset();
for(;;) {
string r1,r2;
if(!B.slash_separated(r1)) return;
if(!B.slash_separated(r2)) return;
if(r1.empty()) continue;
if(r2.empty()) r2= r1;
the_log << name << ": " << r1 << " -> " << r2 << "\n";
V->push_back(ParamDataSlot(r1,r2));
}
}
// -----------------------------------------------------------
// User says \UR{foo,bar}
// returns -1 if there no other RC in the buffer.
// returns -2 if the RC is invalid
// returns location in the table otherwise
int config_ns::next_RC_in_buffer(Buffer&B,string&sname,string&lname)
{
vector <ParamDataSlot> & ur_list =config_data.data[0]->data;
B.skip_sp_tab_comma();
if(!B.head()) return -1;
if(strncmp(B.c_str(B.get_ptr()),"\\UR",3) ==0) {
static bool warned=false;
if(!warned && the_parser.get_ra_year()>2006) {
main_ns::log_and_tty << "You should use Lille instead of \\URLille,\n";
main_ns::log_and_tty << "Nancy instead of \\URNancy, etc.\n";
warned=true;
}
B.advance(3);
}
B.set_ptr1();
B.skip_letter();
int k = ur_list.size();
for(int j = 0; j<k;j++)
if(B.contains_here(ur_list[j].key.c_str())) {
sname =ur_list[j].key;
lname =ur_list[j].value;
ur_list[j].mark_used();
return j;
}
return -2;
}
// This is the function used since 2007, when definining the
// Research Centers of the team;
// May return <URRocquencourt/><URSophia/>
void config_ns::check_RC(Buffer& B,Xml*res)
{
string tmp = the_names[np_rcval].c_str();
bool need_elt = tmp[0]=='+';// Hack
String S=0;
if(need_elt) S = tmp.c_str()+1;
Buffer temp2;
string sname, lname;
temp2.reset();
vector<int> vals;
int nb = 0;
Xml* new_elt;B.reset_ptr();
for(;;) {
int j=next_RC_in_buffer(B,sname,lname);
if(j==-1) break;
if(j==-2) { nb=0; break; }
if(need_elt)
new_elt = new Xml(Istring(string (S+sname)),0);
else {
new_elt = new Xml(np_rcval,0);
new_elt->get_id().add_attribute(Istring("name"), Istring(sname));
}
res->push_back(new_elt);
temp2 << sname << " ";
the_default_rc = sname;
nb++;
}
ur_size = nb;
if(nb==1) have_default_ur = true;
if(nb) {
the_log << "Localisation " << temp2 << "\n";
return;
}
err_ns::local_buf <<bf_reset;
if(B.empty())
err_ns::local_buf << "Empty localisation value\n";
else
err_ns::local_buf << "Illegal localisation value: " << B.c_str() << "\n";
err_ns::local_buf << "Use one or more of:";
config_data.data[0]->keys_to_buffer(err_ns::local_buf);
err_ns::signal_error("",1);
}
// Interprets the RC argument of a pers command
// This returns the short name, said otherwise, the argument.
// Notice the space case when argument is empty, or +foo or =foo.
string config_ns::pers_rc(const string& rc)
{
if(rc.empty()) {
if(have_default_ur) return the_default_rc;
if(the_main->in_ra() &&the_parser.get_ra_year()>2006) {
// signal error, make a default
the_parser.parse_error("No default Research Centre defined");
the_default_rc = "unknown";
}
have_default_ur = true;
return the_default_rc;
} else if(rc[0]=='+') {
return rc.c_str()+1;
} else {
bool spec = (rc.size()>=2 && rc[0]=='=');
string RC = spec ? rc.c_str()+1 : rc;
if(!is_good_ur(RC)) {
err_ns::local_buf << bf_reset
<< "Invalid Unit Centre " << rc << "\n"
<< "Use one of:";
vector <ParamDataSlot> & V = config_data.data[0]->data;
int n = V.size();
for(int i=0; i<n;i++) if(V[i].is_used) V[i].key_to_buffer(err_ns::local_buf);
err_ns::signal_error("illegal data",0);
}
if (spec) {
the_default_rc = RC;
have_default_ur = true;
}
return RC;
}
}
bool config_ns::is_good_ur(const string& x)
{
vector <ParamDataSlot> & ur_list =config_data.data[0]->data;
int n = ur_list.size();
if(ur_size==0) {
for(int i=0;i<n; i++)
ur_list[i].mark_used();
ur_size = n;
}
for(int i=0;i<n; i++)
if(ur_list[i].matches(x)) return true;
return false;
}
// --------------------------------------------------
// If S is, say `Cog A', this puts ` cog ' in the buffer, returns `cog'.
string Buffer::add_with_space(String s)
{
int i=0;
while(s[i]==' ') ++i;
reset();
push_back_space();
while(s[i] && s[i] != ' ') { push_back(s[i]); ++i; }
lowercase();
string res = to_string(1);
push_back_space();
return res;
}
// --------------------------------------------------
// This creates the file foo_.bbl and initiates the bibtex translation.
// In the case of "foo bar gee", puts foo, bar and gee in the vector.
// Initial + means append, otherwise replace.
void Buffer::interpret_aux(vector <Istring>& bib, vector <Istring>& bib2)
{
if(config_ns::start_interpret(*this,"")) {bib.resize(0); bib2.resize(0);}
for(;;) {
bool keep= true;
skip_sp_tab();
if(!head()) break;
int a = ptr;
if (head()=='-') { keep = false; if(!head()) break; a++; the_log << "--"; }
while(head() && !is_space(head()))
advance();
ptr1 = a;
string k = substring();
if (keep) bib.push_back(Istring(k)); else bib2.push_back(Istring(k));
the_log << k <<" ";
}
the_log << "\n";
}
void Buffer::interpret_bibtex_list()
{
the_log << "bibtex_fields: ";
vector <Istring>& bib = the_main->get_bibtex_fields();
vector <Istring>& bib1 = the_main->get_bibtex_fields_s();
interpret_aux(bib, bib1);
}
void Buffer::interpret_bibtex_extension_list()
{
the_log << "bibtex_extensions: ";
vector <Istring>& bib = the_main->get_bibtex_extensions();
vector <Istring>& bib2 = the_main->get_bibtex_extensions_s();
interpret_aux(bib, bib2);
}
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