52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
#ifndef _TEXTUAL_H
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#define _TEXTUAL_H
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#include "parser.h"
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namespace ledger {
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bool finalize_entry(entry_t * entry);
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class textual_parser_t : public parser_t
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{
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public:
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typedef bool (*finalize_hook_t)(entry_t * entry);
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std::list<finalize_hook_t> finalize_hooks;
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textual_parser_t() {
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add_finalize_hook(finalize_entry);
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}
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virtual bool test(std::istream& in) const {
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return true;
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}
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void add_finalize_hook(finalize_hook_t func, bool prepend = false) {
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if (prepend)
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finalize_hooks.push_front(func);
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else
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finalize_hooks.push_back(func);
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}
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void remove_finalize_hook(finalize_hook_t func) {
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finalize_hooks.remove(func);
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}
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bool run_finalize_hooks(entry_t * entry) {
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for (std::list<finalize_hook_t>::const_iterator i
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= finalize_hooks.begin();
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i != finalize_hooks.end();
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i++)
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if (! (*i)(entry))
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return false;
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return true;
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}
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virtual unsigned int parse(std::istream& in,
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journal_t * journal,
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account_t * master = NULL,
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const std::string * original_file = NULL);
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};
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} // namespace ledger
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#endif // _TEXTUAL_H
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