#include <iostream>
#include <fstream>
#include <set>
#include <string>
#include <time.h>
#include <cstdlib>
#include <errno.h>
#include "doc_lang.hh"
#include "doc_notice.hh"
#include "doc_autodoc.hh"
#include "doc_metadatas.hh"
#include "lateq.hh"
#include "enrobage.hh"
#include "compatibility.hh"

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Functions
static void	importDocStrings (const string &filename)
	Feed the content of doc texts maps from a file. More...

static void	getKey (string &s, string &key, size_t &pt1)

static void	getText (string &s, size_t &pt1, string &text)

static void	storePair (const string &key, const string &text)

static void	printStringMapContent (map< string, string > &m, const string &name)
	Simple trace function. More...

static istream *	openArchFile (const string &filename)
	Open architecture file. More...

static void	getCurrentDir ()
	Get current directory and store it in gCurrentDir. More...

static int	cholddir ()
	Switch back to the previously stored current directory. More...

void	loadTranslationFile (const string &lang)

Variables
map< string, string >	gDocNoticeStringMap

set< string >	gDocNoticeKeySet

map< string, string >	gDocAutodocStringMap

set< string >	gDocAutodocKeySet

map< string, string >	gDocMathStringMap

set< string >	gDocMathKeySet

map< string, string >	gDocMetadatasStringMap

set< string >	gDocMetadatasKeySet

static const string	gDocTextsDefaultFile = "mathdoctexts-default.txt"

static string	gCurrentDir
	Room to save current directory name. More...

Function Documentation

static int cholddir ( )

static

Switch back to the previously stored current directory.

Definition at line 242 of file doc_lang.cpp.

References gCurrentDir.

Referenced by drawSchema(), openArchFile(), and printDoc().

 {
     if (chdir(gCurrentDir.c_str()) == 0) {
         return 0;
     } else {
         perror("cholddir");
         exit(errno);
     }
 }

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static void getCurrentDir ( )

static

Get current directory and store it in gCurrentDir.

Definition at line 256 of file doc_lang.cpp.

References FAUST_PATH_MAX, and gCurrentDir.

Referenced by openArchFile().

 {
     char    buffer[FAUST_PATH_MAX];
     gCurrentDir = getcwd (buffer, FAUST_PATH_MAX);
 }

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static void getKey	(	string &	s,
		string &	key,
		size_t &	pt1
	)

static

Definition at line 145 of file doc_lang.cpp.

Referenced by importDocStrings().

 {
     /* Initialisation. */
     key = "";
     string separators = " \t";
     size_t pk1 = 1;
     size_t pk2 = s.find_first_of(separators);
     
     /* Immediate '\n' after keyword case. */
     if (pk2==string::npos) pk2 = s.size();
     
     /* Capture and check the keyword. */
     key = s.substr(pk1, pk2-1);
     
     /* Prepare text capture. */
     pt1 = s.find_first_of("\"", pk2);
 }

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static void getText	(	string &	s,
		size_t &	pt1,
		string &	text
	)

static

Definition at line 164 of file doc_lang.cpp.

Referenced by importDocStrings().

 {
     /* Capture the text on the current line. */
     size_t pt2;
     pt2 = s.find_last_not_of("\"");
     if (pt2!=string::npos) {
         if (text.size() > 0) text += "\n"; // Handle line breaks.
         text += s.substr(pt1+1, pt2-pt1);
     }
 }

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static void importDocStrings ( const string & filename )

static

Feed the content of doc texts maps from a file.

This mecchanism allows to load different files for translation.

"mathdoctexts" files must have been formatted as follows :

a line beginning by ':' immediately declares a keyword,
a line beginning by '"' contains text until the last '"',
text can directly follow a keyword, if separated by one or many separator characters (space or tab).
a direct line break between two double quoted strings will insert a '
' line break in the resulting notice string.

Definition at line 113 of file doc_lang.cpp.

References gDocAutodocStringMap, gDocMathStringMap, gDocMetadatasStringMap, gDocNoticeStringMap, getKey(), getText(), openArchFile(), printStringMapContent(), and storePair().

Referenced by loadTranslationFile().

 {   
     string s;
     string key, text;
     istream* file = openArchFile(filename);
     
     while ( getline(*file, s) ) {
         size_t pt1; // Text pointer.
         
         /* The first character determines whether will follow a key or a text. */
         switch (s[0]) {
             case ':':
                 text = "";
                 getKey(s, key, pt1);
                 if (pt1==string::npos) continue;
                 break;
             case '\"':
                 pt1 = 0;
                 break;
             default:
                 continue;
         }
         getText(s, pt1, text);
         storePair(key, text);
     }
     printStringMapContent(gDocNoticeStringMap, "gDocNoticeStringMap");
     printStringMapContent(gDocAutodocStringMap, "gDocAutodocStringMap");
     printStringMapContent(gDocMathStringMap, "gDocMathStringMap");
     printStringMapContent(gDocMetadatasStringMap, "gDocMetadatasStringMap");
 }

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void loadTranslationFile ( const string & lang )

First ensure that the default file is loaded a least.

Then try and load the target file.

Definition at line 76 of file doc_lang.cpp.

References gDocTextsDefaultFile, importDocStrings(), initDocAutodoc(), initDocMath(), initDocMetadatas(), and initDocNotice().

Referenced by printDoc().

 {
     initDocMath();
     initDocNotice();
     initDocAutodoc();
     initDocMetadatas();
     
     importDocStrings(gDocTextsDefaultFile);
     
     if ( ! lang.empty() ) {
         importDocStrings( "mathdoctexts-" + lang + ".txt" );
     }
 }

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static istream * openArchFile ( const string & filename )

static

Open architecture file.

Definition at line 224 of file doc_lang.cpp.

References cholddir(), getCurrentDir(), and open_arch_stream().

Referenced by importDocStrings().

 {
     istream* file;
     getCurrentDir();    // Save the current directory.
     if ( (file = open_arch_stream(filename.c_str())) ) {
         //cerr << "Documentator : openArchFile : Opening '" << filename << "'" << endl;
     } else {
         cerr << "ERROR : can't open architecture file " << filename << endl;
         exit(1);
     }
     cholddir();         // Return to current directory.
     return file;
 }

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static void printStringMapContent	(	map< string, string > &	map,
		const string &	name
	)

static

Simple trace function.

Definition at line 204 of file doc_lang.cpp.

Referenced by importDocStrings().

                                                                              {
     bool trace = false;
     if(trace) {
         cout << name << ".size() = " << m.size() << endl;
         map<string,string>::iterator it;
         int i = 1;
         for(it = m.begin(); it!=m.end(); ++it)
             cout << i++ << ".\t" << name << "[" << it->first << "] \t= '" << it->second << "'" << endl;
     }
 }

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static void storePair	(	const string &	key,
		const string &	text
	)

static

Definition at line 176 of file doc_lang.cpp.

References gDocAutodocKeySet, gDocAutodocStringMap, gDocMathKeySet, gDocMathStringMap, gDocMetadatasKeySet, gDocMetadatasStringMap, gDocNoticeKeySet, and gDocNoticeStringMap.

Referenced by importDocStrings().

 {
     /* Store the current pair. */
     if(!key.empty() && !text.empty()) {
         
         if (gDocNoticeKeySet.find(key) != gDocNoticeKeySet.end()) {
             gDocNoticeStringMap[key] = text;
         } 
         else if (gDocAutodocKeySet.find(key) != gDocAutodocKeySet.end()) {
             gDocAutodocStringMap[key] = text;
         }
         else if (gDocMathKeySet.find(key) != gDocMathKeySet.end()) {
             gDocMathStringMap[key] = text;
         }
         else if (gDocMetadatasKeySet.find(key) != gDocMetadatasKeySet.end()) {
             gDocMetadatasStringMap[key] = text;
         }
         else {
             cerr << "Documentator : importDocStings : " << "warning : unknown key \"" << key << "\"" << endl;
         }
         //cerr << "gDocNoticeStringMap[\"" << key << "\"] = \"" << gDocNoticeStringMap[key] << "\"" << endl;
     }
 }