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#include "journal.h"
#include "qif.h"
#include "datetime.h"
#include "error.h"
#include "util.h"
#include <cstring>
#include <memory>
namespace ledger {
#define MAX_LINE 1024
static char line[MAX_LINE + 1];
static std::string path;
static unsigned int linenum;
static inline char * get_line(std::istream& in) {
in.getline(line, MAX_LINE);
int len = std::strlen(line);
if (line[len - 1] == '\r')
line[len - 1] = '\0';
linenum++;
return line;
}
bool qif_parser_t::test(std::istream& in) const
{
char magic[sizeof(unsigned int) + 1];
in.read(magic, sizeof(unsigned int));
magic[sizeof(unsigned int)] = '\0';
in.seekg(0, std::ios::beg);
return (std::strcmp(magic, "!Typ") == 0 ||
std::strcmp(magic, "\n!Ty") == 0 ||
std::strcmp(magic, "\r\n!T") == 0);
}
unsigned int qif_parser_t::parse(std::istream& in,
journal_t * journal,
account_t * master,
const std::string * original_file)
{
std::auto_ptr<entry_t> entry;
std::auto_ptr<amount_t> amount;
transaction_t * xact;
unsigned int count = 0;
account_t * misc = NULL;
commodity_t * def_commodity = NULL;
entry.reset(new entry_t);
xact = new transaction_t(master);
entry->add_transaction(xact);
path = journal->sources.back();
linenum = 1;
while (! in.eof()) {
char c;
in.get(c);
switch (c) {
case ' ':
case '\t':
if (peek_next_nonws(in) != '\n') {
get_line(in);
throw parse_error(path, linenum, "Line begins with whitespace");
}
// fall through...
case '\n':
linenum++;
case '\r': // skip blank lines
break;
case '!':
in >> line;
// jww (2004-08-19): these types are not supported yet
assert(std::strcmp(line, "Type:Invst") != 0 &&
std::strcmp(line, "Account") != 0 &&
std::strcmp(line, "Type:Cat") != 0 &&
std::strcmp(line, "Type:Class") != 0 &&
std::strcmp(line, "Type:Memorized") != 0);
get_line(in);
break;
case 'D':
in >> line;
if (! parse_date(line, &entry->date))
throw parse_error(path, linenum, "Failed to parse date");
break;
case 'T':
case '$':
in >> line;
xact->amount.parse(line);
if (! def_commodity)
def_commodity = commodity_t::find_commodity("$", true);
xact->amount.set_commodity(*def_commodity);
if (c == '$')
xact->amount.negate();
break;
case 'C':
if (in.peek() == '*') {
in.get(c);
entry->state = entry_t::CLEARED;
}
break;
case 'N':
if (std::isdigit(in.peek())) {
in >> line;
entry->code = line;
}
break;
case 'P':
case 'M':
case 'L':
case 'S':
case 'E': {
char b = c;
int len;
c = in.peek();
if (! std::isspace(c) && c != '\n') {
get_line(in);
switch (b) {
case 'P':
entry->payee = line;
break;
case 'S':
xact = new transaction_t(NULL);
entry->add_transaction(xact);
// fall through...
case 'L':
len = std::strlen(line);
if (line[len - 1] == ']')
line[len - 1] = '\0';
xact->account = journal->find_account(line[0] == '[' ?
line + 1 : line);
break;
case 'M':
case 'E':
xact->note = line;
break;
}
}
break;
}
case 'A':
// jww (2004-08-19): these are ignored right now
get_line(in);
break;
case '^':
if (xact->account == master) {
if (! misc)
misc = journal->find_account("Miscellaneous");
transaction_t * nxact = new transaction_t(misc);
entry->add_transaction(nxact);
nxact->amount.negate();
}
if (journal->add_entry(entry.get())) {
entry.release();
count++;
}
entry.reset(new entry_t);
xact = new transaction_t(master);
entry->add_transaction(xact);
break;
}
}
return count;
}
} // namespace ledger
#ifdef USE_BOOST_PYTHON
#include <boost/python.hpp>
using namespace boost::python;
using namespace ledger;
BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(qif_parse_overloads,
qif_parser_t::parse, 2, 4)
void export_qif() {
class_< qif_parser_t, bases<parser_t> > ("QifParser")
.def("test", &qif_parser_t::test)
.def("parse", &qif_parser_t::parse, qif_parse_overloads())
;
}
#endif // USE_BOOST_PYTHON
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