/* This file is part of
- * ======================================================
+ * ======================================================
*
* LyX, The Document Processor
- * Copyright (C) 1995 Matthias Ettrich
- * Copyright (C) 1995-1998 The LyX Team.
+ * Copyright 1995 Matthias Ettrich
+ * Copyright 1995-2000 The LyX Team.
*
- * This file is Copyright (C) 1996-1998
+ * This file is Copyright 1996-2000
* Lars Gullik Bjønnes
*
- * ======================================================
+ * ======================================================
*/
#include <config.h>
-#include "DepTable.h"
-#include "lyxlib.h"
-#include "filetools.h"
-
-DepTable::DepTable()
-{
- new_sum = 0;
- old_sum = 0;
- next = NULL;
-}
+#ifdef __GNUG__
+#pragma implementation
+#endif
+#include "DepTable.h"
+#include "support/lyxlib.h"
+#include "support/filetools.h"
+#include <fstream>
-DepTable::DepTable(LString const & f,
- bool upd,
- unsigned long one,
- unsigned long two)
-{
- // not quite sure if this is the correct place for MakeAbsPath
- file = MakeAbsPath(f);
- new_sum = 0; old_sum = 0;
- if (one != 0)
- new_sum = one;
- if (two != 0)
- old_sum = two;
- if (upd) {
- old_sum = new_sum;
- new_sum = lyxsum(file.c_str());
- }
- if (lyxerr.debugging()) {
- char tmp1[256];
- char tmp2[256];
- sprintf(tmp1, "%lu", new_sum);
- sprintf(tmp2, "%lu", old_sum);
- lyxerr.debug("New file inserted in deplog: " +
- file + " " +
- tmp1 + " " + tmp2);
- }
- next = NULL;
-}
-
+using std::make_pair;
+using std::ofstream;
+using std::ifstream;
+using std::endl;
-void DepTable::insert(LString const & fi,
+void DepTable::insert(string const & fi,
bool upd,
unsigned long one,
unsigned long two)
{
// not quite sure if this is the correct place for MakeAbsPath
- LString f = MakeAbsPath(fi);
- if (f == file) return; // exist already in the log
- if (next)
- next->insert(f, upd, one, two);
- else
- next = new DepTable(f, upd, one, two);
+ string f = MakeAbsPath(fi);
+ if (deplist.find(f) == deplist.end()) {
+ if (upd) {
+ one = two;
+ two = lyx::sum(f.c_str());
+ }
+ deplist[f] = make_pair(one, two);
+ }
}
void DepTable::update()
{
- if (!file.empty()) {
- old_sum = new_sum;
- new_sum = lyxsum(file.c_str());
- if (lyxerr.debugging()) {
- char tmp1[256];
- char tmp2[256];
- sprintf(tmp1, "%lu", new_sum);
- sprintf(tmp2, "%lu", old_sum);
- lyxerr.debug("update: " + file + " " +
- tmp1 + " " + tmp2);
+ for(DepList::iterator itr = deplist.begin();
+ itr != deplist.end();
+ ++itr) {
+ unsigned long one = (*itr).second.second;
+ unsigned long two = lyx::sum((*itr).first.c_str());
+ (*itr).second = make_pair(one, two);
+ if (lyxerr.debugging(Debug::DEPEND)) {
+ lyxerr << "Update dep: " << (*itr).first << " "
+ << one << " " << two;
+ if (one != two)
+ lyxerr << " +";
+ lyxerr << endl;
}
}
- if (next) next->update();
}
-bool DepTable::sumchange()
+bool DepTable::sumchange() const
{
- bool ret = false;
-
- if (!file.empty()) {
- if (old_sum != new_sum) ret = true;
+ for (DepList::const_iterator cit = deplist.begin();
+ cit != deplist.end();
+ ++cit) {
+ if ((*cit).second.first != (*cit).second.second) return true;
}
- if (!ret && next) ret = next->sumchange();
-
- return ret;
+ return false;
}
-bool DepTable::haschanged(LString const & f)
+bool DepTable::haschanged(string const & f) const
{
// not quite sure if this is the correct place for MakeAbsPath
- LString fil = MakeAbsPath(f);
- bool ret = false;
+ string fil = MakeAbsPath(f);
+ DepList::const_iterator cit = deplist.find(fil);
+ if (cit != deplist.end()) {
+ if ((*cit).second.first != (*cit).second.second
+ && (*cit).second.second != 0)
+ return true;
+ }
+ return false;
+}
+
- if (!fil.empty() && !file.empty() && fil == file) {
- if (new_sum != old_sum && new_sum != 0)
- ret = true;
+bool DepTable::extchanged(string const & ext) const
+{
+ for (DepList::const_iterator cit = deplist.begin();
+ cit != deplist.end();
+ ++cit) {
+ if (suffixIs((*cit).first, ext.c_str())) {
+ if ((*cit).second.first != (*cit).second.second)
+ return true;
+ }
}
- if (!ret && next) ret = next->haschanged(fil);
- return ret;
+ return false;
}
-void DepTable::write(LString const&f)
+bool DepTable::exist(string const & fil) const
{
- FilePtr fp(f, FilePtr::write);
- if (fp() && next) next->write(fp());
+ DepList::const_iterator cit = deplist.find(fil);
+ if (cit != deplist.end()) return true;
+ return false;
}
-void DepTable::read(LString const &f)
+void DepTable::remove_files_with_extension(string const & suf)
{
- FilePtr fp(f, FilePtr::read);
- if (fp()) { // file opened
- char nome[256];
- unsigned long one = 0;
- unsigned long two = 0;
- // scan the file line by line
- // return true if the two numbers on the line is different
- int ret = 0;
- while (!feof(fp())) {
- ret = fscanf(fp(), "%s %lu %lu",
- nome, &one, &two);
- if (ret !=3) continue;
- if (lyxerr.debugging()) {
- char tmp1[255];
- char tmp2[255];
- sprintf(tmp1, "%lu", one);
- sprintf(tmp2, "%lu", two);
- lyxerr.debug(LString("read dep: ") +
- nome + " " + tmp1 +
- " " + tmp2);
- }
- insert(LString(nome), false, one, two);
+ DepList tmp;
+ for (DepList::const_iterator cit = deplist.begin();
+ cit != deplist.end(); ++cit) {
+ if (!suffixIs((*cit).first, suf.c_str()))
+ tmp[(*cit).first] = (*cit).second;
+ }
+ deplist.swap(tmp);
+
+}
+
+
+void DepTable::write(string const & f) const
+{
+ ofstream ofs(f.c_str());
+ for (DepList::const_iterator cit = deplist.begin();
+ cit != deplist.end();
+ ++cit) {
+ if (lyxerr.debugging(Debug::DEPEND)) {
+ lyxerr << "Write dep: "
+ << (*cit).first << " "
+ << (*cit).second.first << " "
+ << (*cit).second.second << endl;
}
+ ofs << (*cit).first << " "
+ << (*cit).second.first << " "
+ << (*cit).second.second << endl;
}
}
-void DepTable::write(FILE * f)
+void DepTable::read(string const & f)
{
- if (lyxerr.debugging()) {
- char tmp1[255];
- char tmp2[255];
- sprintf(tmp1, "%lu", new_sum);
- sprintf(tmp2, "%lu", old_sum);
- lyxerr.print("Write dep: " + file + " " +
- tmp1 + " " + tmp2);
+ ifstream ifs(f.c_str());
+ string nome;
+ unsigned long one = 0;
+ unsigned long two = 0;
+ while(ifs >> nome >> one >> two) {
+ if (lyxerr.debugging(Debug::DEPEND)) {
+ lyxerr << "Read dep: "
+ << nome << " "
+ << one << " "
+ << two << endl;
+ }
+ deplist[nome] = make_pair(one, two);
}
- fprintf(f, "%s %lu %lu\n", file.c_str(),
- new_sum, old_sum);
- if (next)
- next->write(f);
}