reorganized report.cc into item.cc, expr.cc and format.cc

This commit is contained in:
John Wiegley 2004-07-27 01:33:41 -04:00
parent 161d6f79bd
commit dd5680c267
10 changed files with 172 additions and 159 deletions

View file

@ -1,9 +1,16 @@
#include "constraint.h"
#include "expr.h"
#include <pcre.h>
namespace ledger {
constraints_t::~constraints_t()
{
if (predicate) delete predicate;
if (sort_order) delete sort_order;
}
mask_t::mask_t(const std::string& pat) : exclude(false)
{
const char * p = pat.c_str();
@ -183,14 +190,13 @@ bool constraints_t::operator ()(const entry_t * entry) const
bool constraints_t::operator ()(const item_t * item) const
{
if (predicate && ! predicate->compute(begin(), end(), item))
if (predicate && ! predicate->compute(item, begin(), end()))
return false;
if (! matches_date_range(item->date))
return false;
if (! payee_masks.empty() &&
! (matches(payee_masks, item->payee)))
if (! payee_masks.empty() && ! matches(payee_masks, item->payee))
return false;
#if 0

View file

@ -81,7 +81,7 @@ bool matches(const masks_list& regexps, const std::string& str,
bool * by_exclusion = NULL);
struct item_t;
struct node_t;
enum periodicity_t {
PERIOD_NONE,
@ -137,10 +137,7 @@ class constraints_t
sort_order = NULL;
}
~constraints_t() {
if (predicate) delete predicate;
if (sort_order) delete sort_order;
}
~constraints_t();
std::time_t begin() const {
return have_beginning ? begin_date : 0;

27
expr.cc
View file

@ -1,10 +1,11 @@
#include "expr.h"
#include "textual.h"
namespace ledger {
balance_t node_t::compute(const std::time_t begin,
const std::time_t end,
const item_t * item) const
balance_t node_t::compute(const item_t * item,
const std::time_t begin,
const std::time_t end) const
{
balance_t temp;
@ -56,18 +57,18 @@ balance_t node_t::compute(const std::time_t begin,
case F_ARITH_MEAN:
assert(left);
temp = left->compute(begin, end, item);
temp = left->compute(item, begin, end);
temp /= amount_t(item->index + 1);
break;
case F_NEG:
assert(left);
temp = left->compute(begin, end, item).negated();
temp = left->compute(item, begin, end).negated();
break;
case F_ABS:
assert(left);
temp = abs(left->compute(begin, end, item));
temp = abs(left->compute(item, begin, end));
break;
case F_REGEXP:
@ -78,7 +79,7 @@ balance_t node_t::compute(const std::time_t begin,
case F_VALUE: {
assert(left);
temp = left->compute(begin, end, item);
temp = left->compute(item, begin, end);
std::time_t moment = -1;
if (right) {
@ -94,15 +95,15 @@ balance_t node_t::compute(const std::time_t begin,
}
case O_NOT:
temp = left->compute(begin, end, item) ? 0 : 1;
temp = left->compute(item, begin, end) ? 0 : 1;
break;
case O_QUES:
temp = left->compute(begin, end, item);
temp = left->compute(item, begin, end);
if (temp)
temp = right->left->compute(begin, end, item);
temp = right->left->compute(item, begin, end);
else
temp = right->right->compute(begin, end, item);
temp = right->right->compute(item, begin, end);
break;
case O_AND:
@ -118,8 +119,8 @@ balance_t node_t::compute(const std::time_t begin,
case O_DIV: {
assert(left);
assert(right);
balance_t left_bal = left->compute(begin, end, item);
balance_t right_bal = right->compute(begin, end, item);
balance_t left_bal = left->compute(item, begin, end);
balance_t right_bal = right->compute(item, begin, end);
switch (type) {
case O_AND: temp = (left_bal && right_bal) ? 1 : 0; break;
case O_OR: temp = (left_bal || right_bal) ? 1 : 0; break;

11
expr.h
View file

@ -1,9 +1,9 @@
#ifndef _REPORT_H
#define _REPORT_H
#ifndef _EXPR_H
#define _EXPR_H
#include "ledger.h"
#include "constraint.h"
#include "balance.h"
#include "constraint.h"
namespace ledger {
@ -76,11 +76,6 @@ struct node_t
balance_t compute(const item_t * item,
const std::time_t begin = -1,
const std::time_t end = -1) const;
balance_t compute(const item_t * item,
const constraint_t& constraints) const {
return compute(item, constraints.begin(), constraints.end());
}
};
node_t * parse_expr(std::istream& in, ledger_t * ledger);

View file

@ -24,24 +24,18 @@ std::string maximal_account_name(const item_t * item,
return name;
}
std::string format_string(const item_t * item, const format_t& format,
const item_t * displayed_parent)
std::string format_t::report_line(const item_t * item,
const item_t * displayed_parent) const
{
std::string result;
for (const char * p = format.format_string.c_str(); *p; p++) {
for (const char * p = format_string.c_str(); *p; p++) {
if (*p == '%') {
bool leftalign = false;
bool ignore = false;
int width = 0;
int strict_width = 0;
++p;
if (*p == '?') {
ignore = false; //subsequent_line;
++p;
}
if (*p == '-') {
leftalign = true;
++p;
@ -75,12 +69,6 @@ std::string format_string(const item_t * item, const format_t& format,
if (width > 0)
out.width(width);
if (ignore) {
out << " ";
result += out.str();
continue;
}
switch (*p) {
case '%':
out << "%";
@ -94,8 +82,9 @@ std::string format_string(const item_t * item, const format_t& format,
assert(*p == ')');
node_t * style = parse_expr(num, NULL);
balance_t value = style->compute(format.begin(), format.end(), item);
balance_t value = style->compute(item);
value.write(out, width, strict_width > 0 ? strict_width : width);
delete style;
break;
}
@ -151,15 +140,15 @@ std::string format_string(const item_t * item, const format_t& format,
break;
case 't':
if (format.value_style) {
balance_t value = format.compute_value(item);
if (value_style) {
balance_t value = compute_value(item);
value.write(out, width, strict_width > 0 ? strict_width : width);
}
break;
case 'T':
if (format.total_style) {
balance_t value = format.compute_total(item);
if (total_style) {
balance_t value = compute_total(item);
value.write(out, width, strict_width > 0 ? strict_width : width);
}
break;

View file

@ -1,9 +1,10 @@
#ifndef _REPORT_H
#define _REPORT_H
#ifndef _FORMAT_H
#define _FORMAT_H
#include "ledger.h"
#include "constraint.h"
#include "balance.h"
#include "constraint.h"
#include "expr.h"
namespace ledger {
@ -12,8 +13,6 @@ std::string maximal_account_name(const item_t * item, const item_t * parent);
struct format_t
{
constraints_t constraints;
std::string format_string;
node_t * value_style;
node_t * total_style;
@ -28,22 +27,40 @@ struct format_t
if (total_style) delete total_style;
}
#if 1
balance_t compute_value(const item_t * item) const {
if (value_style)
return value_style->compute(begin(), end(), item);
return value_style->compute(item);
else
return balance_t();
}
balance_t compute_total(const item_t * item) const {
if (total_style)
return total_style->compute(begin(), end(), item);
return total_style->compute(item);
else
return balance_t();
}
#else
balance_t compute_value(const item_t * item,
const constraints_t& constraints) const {
if (value_style)
return value_style->compute(item, constraints.begin(), constraints.end());
else
return balance_t();
}
balance_t compute_total(const item_t * item,
const constraints_t& constraints) const {
if (total_style)
return total_style->compute(item, constraints.begin(), constraints.end());
else
return balance_t();
}
#endif
std::string report_line(const item_t * item,
const item_t * displayed_parent = NULL);
const item_t * displayed_parent = NULL) const;
};
} // namespace ledger

13
item.cc
View file

@ -1,4 +1,6 @@
#include "item.h"
#include "constraint.h"
#include "expr.h"
namespace ledger {
@ -11,7 +13,7 @@ item_t * walk_accounts(const account_t * account,
{
item_t * item = new item_t;
item->account = account;
item->date = end_date(constraints);
item->date = constraints.end();
for (constrained_transactions_list_const_iterator
i(account->transactions.begin(),
@ -85,8 +87,7 @@ item_t * walk_items(const item_t * top,
item_t * walk_entries(entries_list::const_iterator begin,
entries_list::const_iterator end,
const constraints_t& constraints,
const format_t& format)
const constraints_t& constraints)
{
#if 0
int last_mon = -1;
@ -113,7 +114,7 @@ item_t * walk_entries(entries_list::const_iterator begin,
item->payee = (*i)->payee;
}
if (! format.show_inverted) {
if (! constraints.show_inverted) {
item_t * subitem = new item_t;
subitem->parent = item;
subitem->date = item->date;
@ -122,7 +123,7 @@ item_t * walk_entries(entries_list::const_iterator begin,
item->subitems.push_back(subitem);
}
if (format.show_related)
if (constraints.show_related)
for (transactions_list::iterator k = (*i)->transactions.begin();
k != (*i)->transactions.end();
k++)
@ -132,7 +133,7 @@ item_t * walk_entries(entries_list::const_iterator begin,
subitem->date = item->date;
subitem->account = (*k)->account;
subitem->value = *(*k);
if (format.show_inverted)
if (constraints.show_inverted)
subitem->value.negate();
item->subitems.push_back(subitem);
}

7
item.h
View file

@ -1,5 +1,5 @@
#ifndef _REPORT_H
#define _REPORT_H
#ifndef _ITEM_H
#define _ITEM_H
#include "ledger.h"
#include "balance.h"
@ -49,8 +49,7 @@ item_t * walk_items(const item_t * top,
item_t * walk_entries(entries_list::const_iterator begin,
entries_list::const_iterator end,
const constraints_t& constraints,
const format_t& format);
const constraints_t& constraints);
} // namespace report

View file

@ -1,10 +1,8 @@
#include "ledger.h"
#include "report.h"
#include "textual.h"
#include "binary.h"
#include <fstream>
#include <deque>
namespace ledger {

182
main.cc
View file

@ -1,9 +1,11 @@
#include "ledger.h"
#include "constraint.h"
#include "balance.h"
#include "textual.h"
#include "binary.h"
#include "balance.h"
#include "report.h"
#include "constraint.h"
#include "item.h"
#include "expr.h"
#include "format.h"
#include <fstream>
#include <cstring>
@ -21,22 +23,19 @@ namespace ledger {
static const std::string bal_fmt = "%20T%2_%-n\n";
void show_balances(std::ostream& out,
report::items_deque& items,
items_deque& items,
const constraints_t& constraints,
const report::format_t& format,
const report::item_t * displayed_parent)
const format_t& format,
const item_t * displayed_parent)
{
if (format.sort_order)
std::sort(items.begin(), items.end(), report::cmp_items(format));
for (report::items_deque::const_iterator i = items.begin();
for (items_deque::const_iterator i = items.begin();
i != items.end();
i++) {
const report::item_t * parent = displayed_parent;
const item_t * parent = displayed_parent;
bool by_exclusion = false;
std::string name = maximal_account_name(*i, parent);
const bool match = (format.show_expanded ||
const bool match = (constraints.show_expanded ||
(! constraints.account_masks.empty() &&
matches(constraints.account_masks, name,
&by_exclusion) &&
@ -45,27 +44,33 @@ void show_balances(std::ostream& out,
(constraints.account_masks.empty() &&
displayed_parent->parent == NULL));
if (match && reportable(format, *i, true) &&
if (match && constraints(*i) &&
((*i)->subitems.size() != 1 ||
(*i)->total != (*i)->subitems[0]->total)) {
out << format_string(*i, format, parent);
out << format.report_line(*i, parent);
parent = *i;
}
if (constraints.sort_order)
(*i)->sort(constraints.sort_order);
show_balances(out, (*i)->subitems, constraints, format, parent);
}
}
void balance_report(std::ostream& out,
report::item_t * top,
item_t * top,
const constraints_t& constraints,
const report::format_t& format)
const format_t& format)
{
if (constraints.sort_order)
top->sort(constraints.sort_order);
show_balances(out, top->subitems, constraints, format, top);
if (format.show_subtotals && top->subitems.size() > 1 && top->total)
if (constraints.show_subtotals && top->subitems.size() > 1 && top->total)
std::cout << "--------------------\n"
<< report::format_string(top, format);
<< format.report_line(top);
}
@ -75,7 +80,7 @@ void balance_report(std::ostream& out,
//
static const std::string reg_fmt
= "%?10d %?-.20p %/%-.22N %12.66t %12.80T\n";
= "%10d %-.20p %/%-.22N %12.66t %12.80T\n";
static bool show_commodities_revalued = false;
static bool show_commodities_revalued_only = false;
@ -84,7 +89,8 @@ static void report_value_change(std::ostream& out,
const std::time_t date,
const balance_pair_t& balance,
const balance_pair_t& prev_balance,
report::format_t& format,
const constraints_t& constraints,
const format_t& format,
const std::string& first_line_format,
const std::string& next_lines_format)
{
@ -95,7 +101,7 @@ static void report_value_change(std::ostream& out,
return;
}
report::item_t temp;
item_t temp;
temp.date = prev_date;
temp.total = prev_balance;
balance_t prev_bal = format.compute_total(&temp);
@ -109,26 +115,33 @@ static void report_value_change(std::ostream& out,
temp.total = balance;
temp.payee = "Commodities revalued";
if (reportable(format, &temp)) {
format.format_string = first_line_format;
out << format_string(&temp, format, NULL);
if (constraints(&temp)) {
format_t copy = format;
format.format_string = next_lines_format;
out << format_string(&temp, format, NULL);
copy.format_string = first_line_format;
out << copy.report_line(&temp);
copy.format_string = next_lines_format;
out << copy.report_line(&temp);
// Prevent double-deletion
copy.value_style = NULL;
copy.total_style = NULL;
}
}
prev_date = date;
}
void register_report(std::ostream& out, report::item_t * top,
const report::format_t& format)
void register_report(std::ostream& out,
item_t * top,
const constraints_t& constraints,
const format_t& format)
{
if (format.sort_order)
std::sort(top->subitems.begin(), top->subitems.end(),
report::cmp_items(format));
if (constraints.sort_order)
top->sort(constraints.sort_order);
report::format_t copy = format;
format_t copy = format;
std::string first_line_format;
std::string next_lines_format;
@ -146,53 +159,55 @@ void register_report(std::ostream& out, report::item_t * top,
balance_pair_t last_reported;
account_t splits(NULL, "<Total>");
for (report::items_deque::const_iterator i = top->subitems.begin();
for (items_deque::const_iterator i = top->subitems.begin();
i != top->subitems.end();
i++) {
copy.format_string = first_line_format;
std::string header = format_string(*i, copy, top);
std::string header = copy.report_line(*i, top);
unsigned int header_len = header.length();
copy.format_string = next_lines_format;
bool first = true;
if ((*i)->subitems.size() > 1 && ! format.show_expanded) {
report::item_t summary;
if ((*i)->subitems.size() > 1 && ! constraints.show_expanded) {
item_t summary;
summary.date = (*i)->date;
summary.parent = *i;
summary.account = &splits;
for (report::items_deque::const_iterator j = (*i)->subitems.begin();
for (items_deque::const_iterator j = (*i)->subitems.begin();
j != (*i)->subitems.end();
j++)
summary.value += (*j)->value;
summary.total = balance + summary.value;
bool show = reportable(format, &summary);
bool show = constraints(&summary);
if (show && show_commodities_revalued)
report_value_change(out, summary.date, balance, last_reported, copy,
first_line_format, next_lines_format);
report_value_change(out, summary.date, balance, last_reported,
constraints, copy, first_line_format,
next_lines_format);
balance += summary.value;
if (show) {
if (! show_commodities_revalued_only)
out << header << format_string(&summary, copy, *i);
out << header << copy.report_line(&summary, *i);
if (show_commodities_revalued)
last_reported = balance;
}
} else {
for (report::items_deque::const_iterator j = (*i)->subitems.begin();
for (items_deque::const_iterator j = (*i)->subitems.begin();
j != (*i)->subitems.end();
j++) {
(*j)->total = balance + (*j)->value;
bool show = reportable(format, *j);
bool show = constraints(*j);
if (show && first && show_commodities_revalued) {
report_value_change(out, (*i)->date, balance, last_reported, copy,
first_line_format, next_lines_format);
report_value_change(out, (*i)->date, balance, last_reported,
constraints, copy, first_line_format,
next_lines_format);
if (show_commodities_revalued_only)
first = false;
}
@ -208,7 +223,7 @@ void register_report(std::ostream& out, report::item_t * top,
out.width(header_len);
out << " ";
}
out << format_string(*j, copy, *i);
out << copy.report_line(*j, *i);
}
if (show_commodities_revalued)
last_reported = balance;
@ -218,12 +233,11 @@ void register_report(std::ostream& out, report::item_t * top,
}
if (show_commodities_revalued)
report_value_change(out, copy.end(), balance, last_reported, copy,
first_line_format, next_lines_format);
report_value_change(out, constraints.end(), balance, last_reported,
constraints, copy, first_line_format,
next_lines_format);
// To stop these from getting deleted when copy goes out of scope
copy.predicate = NULL;
copy.sort_order = NULL;
copy.value_style = NULL;
copy.total_style = NULL;
}
@ -493,7 +507,7 @@ int main(int argc, char * argv[])
std::list<std::string> files;
ledger::ledger_t * book = NULL;
ledger::constraints_t constraints;
ledger::report::format_t format;
ledger::format_t format;
std::string sort_order;
std::string value_style = "a";
@ -623,19 +637,19 @@ int main(int argc, char * argv[])
break;
case 'M':
format.period = ledger::report::PERIOD_MONTHLY;
constraints.period = ledger::PERIOD_MONTHLY;
break;
case 'E':
format.show_empty = true;
constraints.show_empty = true;
break;
case 'n':
format.show_subtotals = false;
constraints.show_subtotals = false;
break;
case 's':
format.show_expanded = true;
constraints.show_expanded = true;
break;
case 'S':
@ -643,11 +657,11 @@ int main(int argc, char * argv[])
break;
case 'o':
format.show_related = true;
constraints.show_related = true;
break;
case 'l':
format.predicate = ledger::report::parse_expr(optarg, book);
constraints.predicate = ledger::parse_expr(optarg, book);
break;
// Commodity reporting
@ -791,19 +805,17 @@ int main(int argc, char * argv[])
// Copy the constraints to the format object, and compile the value
// and total style strings
format.constraints = constraints;
if (! sort_order.empty())
format.sort_order = ledger::report::parse_expr(sort_order, book);
format.value_style = ledger::report::parse_expr(value_style, book);
format.total_style = ledger::report::parse_expr(total_style, book);
constraints.sort_order = ledger::parse_expr(sort_order, book);
format.value_style = ledger::parse_expr(value_style, book);
format.total_style = ledger::parse_expr(total_style, book);
// Now handle the command that was identified above.
if (command == "print") {
#if 0
ledger::report::item_t * top
= ledger::report::walk_entries(book->entries.begin(),
book->entries.end(),
ledger::item_t * top
= ledger::walk_entries(book->entries.begin(), book->entries.end(),
constraints, format);
ledger::entry_report(std::cout, top, format);
#ifdef DEBUG
@ -813,9 +825,9 @@ int main(int argc, char * argv[])
}
else if (command == "equity") {
#if 0
ledger::report::item_t * top
= ledger::report::walk_accounts(book->master, constraints,
format.show_subtotals);
ledger::item_t * top
= ledger::walk_accounts(book->master, constraints,
constraints.show_subtotals);
ledger::entry_report(std::cout, top, constraints, format);
@ -824,15 +836,15 @@ int main(int argc, char * argv[])
#endif
#endif
}
else if (format.period == ledger::report::PERIOD_NONE &&
! format.sort_order && ! format.show_related &&
else if (constraints.period == ledger::PERIOD_NONE &&
! constraints.sort_order && ! constraints.show_related &&
(command == "balance" || command == "bal")) {
if (format.format_string.empty())
format.format_string = ledger::bal_fmt;
if (ledger::report::item_t * top
= ledger::report::walk_accounts(book->master, constraints,
format.show_subtotals)) {
if (ledger::item_t * top
= ledger::walk_accounts(book->master, constraints,
constraints.show_subtotals)) {
ledger::balance_report(std::cout, top, constraints, format);
#ifdef DEBUG
delete top;
@ -843,13 +855,12 @@ int main(int argc, char * argv[])
if (format.format_string.empty())
format.format_string = ledger::bal_fmt;
if (ledger::report::item_t * list
= ledger::report::walk_entries(book->entries.begin(),
book->entries.end(),
constraints, format))
if (ledger::report::item_t * top
= ledger::report::walk_items(list, book->master, constraints,
format.show_subtotals)) {
if (ledger::item_t * list
= ledger::walk_entries(book->entries.begin(),
book->entries.end(), constraints))
if (ledger::item_t * top
= ledger::walk_items(list, book->master, constraints,
constraints.show_subtotals)) {
ledger::balance_report(std::cout, top, constraints, format);
#ifdef DEBUG
delete top;
@ -861,14 +872,13 @@ int main(int argc, char * argv[])
if (format.format_string.empty())
format.format_string = ledger::reg_fmt;
if (format.show_related)
format.show_inverted = true;
if (constraints.show_related)
constraints.show_inverted = true;
if (ledger::report::item_t * top
= ledger::report::walk_entries(book->entries.begin(),
book->entries.end(),
constraints, format)) {
ledger::register_report(std::cout, top, format);
if (ledger::item_t * top
= ledger::walk_entries(book->entries.begin(),
book->entries.end(), constraints)) {
ledger::register_report(std::cout, top, constraints, format);
#ifdef DEBUG
delete top;
#endif