Moved work.cc and global_scope_t into a new global.cc file.
This commit is contained in:
parent
87cfef221a
commit
edb9cff4a2
5 changed files with 482 additions and 468 deletions
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@ -136,7 +136,7 @@ pkginclude_HEADERS = \
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src/reconcile.h \
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src/quotes.h \
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\
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src/work.h \
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src/global.h \
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src/ledger.h \
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\
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python/pyledger.h \
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@ -172,7 +172,7 @@ ledger_CPPFLAGS = $(lib_cppflags)
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if HAVE_BOOST_PYTHON
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ledger_CPPFLAGS += -I$(srcdir)/python
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endif
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ledger_SOURCES = src/main.cc src/work.cc
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ledger_SOURCES = src/main.cc src/global.cc
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ledger_LDADD = $(LIBOBJS) $(lib_LTLIBRARIES)
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if HAVE_BOOST_PYTHON
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ledger_LDADD += libledger_python.la
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410
src/global.cc
Normal file
410
src/global.cc
Normal file
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@ -0,0 +1,410 @@
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/*
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* Copyright (c) 2003-2009, John Wiegley. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* - Neither the name of New Artisans LLC nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <ledger.h>
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#include "global.h"
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namespace ledger {
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global_scope_t::global_scope_t(char ** envp)
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{
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TRACE_CTOR(global_scope_t, "");
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session_ptr.reset(new LEDGER_SESSION_T);
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set_session_context(session_ptr.get());
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// Create the report object, which maintains state relating to each
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// command invocation. Because we're running from main(), the
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// distinction between session and report doesn't really matter, but if
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// a GUI were calling into Ledger it would have one session object per
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// open document, with a separate report_t object for each report it
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// generated.
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report_stack.push_front(new report_t(session()));
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// Read the user's options, in the following order:
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//
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// 1. environment variables (LEDGER_<option>)
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// 2. initialization file (~/.ledgerrc)
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// 3. command-line (--option or -o)
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//
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// Before processing command-line options, we must notify the session object
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// that such options are beginning, since options like -f cause a complete
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// override of files found anywhere else.
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session().now_at_command_line(false);
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read_environment_settings(report(), envp);
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session().read_init();
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}
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global_scope_t::~global_scope_t()
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{
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TRACE_DTOR(global_scope_t);
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// If memory verification is being performed (which can be very slow),
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// clean up everything by closing the session and deleting the session
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// object, and then shutting down the memory tracing subsystem.
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// Otherwise, let it all leak because we're about to exit anyway.
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IF_VERIFY() set_session_context(NULL);
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}
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void global_scope_t::read_journal_files()
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{
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INFO_START(journal, "Read journal file");
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std::size_t count = session().read_data(*session().create_journal(),
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report().account);
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if (count == 0)
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throw_(parse_error, "Failed to locate any journal entries; "
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"did you specify a valid file with -f?");
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INFO_FINISH(journal);
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INFO("Found " << count << " entries");
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}
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char * global_scope_t::prompt_string()
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{
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static char prompt[32];
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std::size_t i;
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for (i = 0; i < report_stack.size(); i++)
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prompt[i] = ']';
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prompt[i++] = ' ';
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prompt[i] = '\0';
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return prompt;
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}
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void global_scope_t::report_error(const std::exception& err)
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{
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std::cout.flush(); // first display anything that was pending
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if (caught_signal == NONE_CAUGHT) {
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// Display any pending error context information
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string context = error_context();
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if (! context.empty())
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std::cerr << context << std::endl;
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std::cerr << "Error: " << err.what() << std::endl;
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} else {
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caught_signal = NONE_CAUGHT;
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}
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}
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void global_scope_t::execute_command(strings_list args, bool at_repl)
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{
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// Process the command verb, arguments and options
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args = read_command_arguments(report(), args);
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if (args.empty())
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return;
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strings_list::iterator arg = args.begin();
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string verb = *arg++;
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// Look for a precommand first, which is defined as any defined function
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// whose name starts with "ledger_precmd_". The difference between a
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// precommand and a regular command is that precommands ignore the journal
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// data file completely, nor is the user's init file read.
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//
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// Here are some examples of pre-commands:
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//
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// parse STRING ; show how a value expression is parsed
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// eval STRING ; simply evaluate a value expression
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// format STRING ; show how a format string is parsed
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//
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// If such a command is found, create the output stream for the result and
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// then invoke the command.
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function_t command;
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bool is_precommand = false;
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bind_scope_t bound_scope(*this, report());
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if (bool(command = look_for_precommand(bound_scope, verb)))
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is_precommand = true;
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else if (! bool(command = look_for_command(bound_scope, verb)))
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throw_(std::logic_error, "Unrecognized command '" << verb << "'");
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// If it is not a pre-command, then parse the user's ledger data at this
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// time if not done alreday (i.e., if not at a REPL). Then patch up the
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// report options based on the command verb.
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if (! is_precommand) {
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if (! at_repl)
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read_journal_files();
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// jww (2009-02-02): This is a complete hack, and a leftover from long,
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// long ago. The question is, how best to remove its necessity...
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normalize_report_options(report(), verb);
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}
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// Create the output stream (it might be a file, the console or a PAGER
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// subprocess) and invoke the report command. The output stream is closed
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// by the caller of this function.
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report().output_stream.initialize(report().output_file,
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session().pager_path);
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// Create an argument scope containing the report command's arguments, and
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// then invoke the command. The bound scope causes lookups to happen
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// first in the global scope, and then in the report scope.
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call_scope_t command_args(bound_scope);
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for (strings_list::iterator i = arg; i != args.end(); i++)
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command_args.push_back(string_value(*i));
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INFO_START(command, "Finished executing command");
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command(command_args);
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INFO_FINISH(command);
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}
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int global_scope_t::execute_command_wrapper(strings_list args, bool at_repl)
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{
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int status = 1;
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try {
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push_report();
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execute_command(args, at_repl);
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pop_report();
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// If we've reached this point, everything succeeded fine. Ledger uses
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// exceptions to notify of error conditions, so if you're using gdb,
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// just type "catch throw" to find the source point of any error.
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status = 0;
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}
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catch (const std::exception& err) {
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pop_report();
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report_error(err);
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}
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return status;
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}
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expr_t::ptr_op_t global_scope_t::lookup(const string& name)
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{
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const char * p = name.c_str();
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switch (*p) {
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case 'l':
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if (std::strncmp(p, "ledger_precmd_", 14) == 0) {
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p = p + 14;
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switch (*p) {
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case 'p':
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if (std::strcmp(p, "push") == 0)
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return MAKE_FUNCTOR(global_scope_t::push_report_cmd);
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else if (std::strcmp(p, "pop") == 0)
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return MAKE_FUNCTOR(global_scope_t::pop_report_cmd);
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break;
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}
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}
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break;
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case 'o':
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if (std::strncmp(p, "opt_", 4) == 0) {
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p = p + 4;
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switch (*p) {
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case 'd':
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if (std::strcmp(p, "debug_") == 0)
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return MAKE_FUNCTOR(global_scope_t::ignore);
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break;
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case 's':
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if (std::strcmp(p, "script_") == 0)
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return MAKE_FUNCTOR(global_scope_t::option_script_);
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break;
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case 't':
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if (std::strcmp(p, "trace_") == 0)
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return MAKE_FUNCTOR(global_scope_t::ignore);
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break;
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case 'v':
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if (! *(p + 1) || std::strcmp(p, "verbose") == 0)
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return MAKE_FUNCTOR(global_scope_t::ignore);
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else if (std::strcmp(p, "verify") == 0)
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return MAKE_FUNCTOR(global_scope_t::ignore);
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break;
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}
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}
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}
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// If you're wondering how symbols from report() will be found, it's
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// because of the bind_scope_t object in execute_command() below.
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return expr_t::ptr_op_t();
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}
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void handle_debug_options(int argc, char * argv[])
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{
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for (int i = 1; i < argc; i++) {
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if (argv[i][0] == '-') {
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if (std::strcmp(argv[i], "--verify") == 0) {
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#if defined(VERIFY_ON)
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verify_enabled = true; // global in utils.h
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#endif
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}
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else if (std::strcmp(argv[i], "--verbose") == 0 ||
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std::strcmp(argv[i], "-v") == 0) {
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#if defined(LOGGING_ON)
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_log_level = LOG_INFO; // global in utils.h
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#endif
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}
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else if (i + 1 < argc && std::strcmp(argv[i], "--debug") == 0) {
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#if defined(DEBUG_ON)
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_log_level = LOG_DEBUG; // global in utils.h
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_log_category = argv[i + 1]; // global in utils.h
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i++;
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#endif
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}
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else if (i + 1 < argc && std::strcmp(argv[i], "--trace") == 0) {
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#if defined(TRACING_ON)
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_log_level = LOG_TRACE; // global in utils.h
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try {
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// global in utils.h
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_trace_level = boost::lexical_cast<int>(argv[i + 1]);
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}
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catch (const boost::bad_lexical_cast& e) {
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throw std::logic_error("Argument to --trace must be an integer");
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}
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i++;
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#endif
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}
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}
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}
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}
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void read_environment_settings(report_t& report, char * envp[])
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{
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TRACE_START(environment, 1, "Processed environment variables");
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process_environment(const_cast<const char **>(envp), "LEDGER_",
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report);
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#if 1
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// These are here for backwards compatability, but are deprecated.
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if (const char * p = std::getenv("LEDGER"))
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process_option("file", report, p, "LEDGER");
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if (const char * p = std::getenv("LEDGER_INIT"))
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process_option("init-file", report, p, "LEDGER_INIT");
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if (const char * p = std::getenv("PRICE_HIST"))
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process_option("price-db", report, p, "PRICE_HIST");
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if (const char * p = std::getenv("PRICE_EXP"))
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process_option("price-exp", report, p, "PRICE_EXP");
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#endif
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TRACE_FINISH(environment, 1);
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}
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strings_list read_command_arguments(scope_t& scope, strings_list args)
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{
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TRACE_START(arguments, 1, "Processed command-line arguments");
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strings_list remaining = process_arguments(args, scope);
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TRACE_FINISH(arguments, 1);
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return remaining;
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}
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void normalize_session_options(session_t& session)
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{
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INFO("Initialization file is " << session.init_file->string());
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INFO("Price database is " << session.price_db->string());
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foreach (const path& pathname, session.data_files)
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INFO("Journal file is " << pathname.string());
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}
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function_t look_for_precommand(scope_t& scope, const string& verb)
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{
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if (expr_t::ptr_op_t def = scope.lookup(string("ledger_precmd_") + verb))
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return def->as_function();
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else
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return function_t();
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}
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function_t look_for_command(scope_t& scope, const string& verb)
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{
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if (expr_t::ptr_op_t def = scope.lookup(string("ledger_cmd_") + verb))
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return def->as_function();
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else
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return function_t();
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}
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void normalize_report_options(report_t& report, const string& verb)
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{
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// Patch up some of the reporting options based on what kind of
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// command it was.
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// jww (2008-08-14): This code really needs to be rationalized away
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// for 3.0.
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if (verb == "print" || verb == "entry" || verb == "dump") {
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report.show_related = true;
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report.show_all_related = true;
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}
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else if (verb == "equity") {
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report.show_subtotal = true;
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}
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else if (report.show_related) {
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if (verb[0] == 'r') {
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report.show_inverted = true;
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} else {
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report.show_subtotal = true;
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report.show_all_related = true;
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}
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}
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if (verb[0] != 'b' && verb[0] != 'r')
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report.what_to_keep.keep_base = true;
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// Setup the default value for the display predicate
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if (report.display_predicate.empty()) {
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if (verb[0] == 'b') {
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if (! report.show_empty)
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report.display_predicate = "total";
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if (! report.show_subtotal) {
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if (! report.display_predicate.empty())
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report.display_predicate += "&";
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report.display_predicate += "depth<=1";
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}
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}
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else if (verb == "equity") {
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report.display_predicate = "amount_expr"; // jww (2008-08-14): ???
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}
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else if (verb[0] == 'r' && ! report.show_empty) {
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report.display_predicate = "amount";
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}
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}
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if (! report.report_period.empty() && ! report.sort_all)
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report.entry_sort = true;
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}
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} // namespace ledger
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@ -30,18 +30,81 @@
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*/
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/**
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* @file work.h
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* @file global.h
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* @author John Wiegley
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*
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* @brief Contains the top-level functions used by main.cc
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*/
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#ifndef _WORK_H
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#define _WORK_H
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#ifndef _GLOBAL_H
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#define _GLOBAL_H
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#include "report.h"
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namespace ledger {
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typedef strings_list::iterator string_iterator;
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typedef std::pair<string_iterator, string_iterator> string_iterator_pair;
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class global_scope_t : public noncopyable, public scope_t
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{
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scoped_ptr<session_t> session_ptr;
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ptr_list<report_t> report_stack;
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public:
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path script_file;
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global_scope_t(char ** envp);
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~global_scope_t();
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void read_journal_files();
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char * prompt_string();
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session_t& session() {
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return *session_ptr.get();
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}
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report_t& report() {
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return report_stack.front();
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}
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void push_report() {
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report_stack.push_front(new report_t(report_stack.front()));
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}
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void pop_report() {
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if (! report_stack.empty())
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report_stack.pop_front();
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}
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void report_error(const std::exception& err);
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/**
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* @return \c true if a command was actually executed; otherwise, it probably
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* just resulted in setting some options.
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*/
|
||||
void execute_command(strings_list args, bool at_repl);
|
||||
int execute_command_wrapper(strings_list args, bool at_repl);
|
||||
|
||||
value_t push_report_cmd(call_scope_t&) {
|
||||
// Make a copy at position 2, because the topmost report object has an
|
||||
// open output stream at this point. We want it to get popped off as
|
||||
// soon as this command terminate so that the stream is closed cleanly.
|
||||
report_stack.insert(++report_stack.begin(),
|
||||
new report_t(report_stack.front()));
|
||||
return true;
|
||||
}
|
||||
value_t pop_report_cmd(call_scope_t&) {
|
||||
pop_report();
|
||||
return true;
|
||||
}
|
||||
|
||||
value_t option_script_(call_scope_t& args) {
|
||||
script_file = args[0].as_string();
|
||||
return true;
|
||||
}
|
||||
|
||||
value_t ignore(call_scope_t&) {
|
||||
return true;
|
||||
}
|
||||
|
||||
virtual expr_t::ptr_op_t lookup(const string& name);
|
||||
};
|
||||
|
||||
void handle_debug_options(int argc, char * argv[]);
|
||||
void read_environment_settings(report_t& report, char * envp[]);
|
||||
|
|
@ -53,4 +116,4 @@ void normalize_report_options(report_t& report, const string& verb);
|
|||
|
||||
} // namespace ledger
|
||||
|
||||
#endif // _WORK_H
|
||||
#endif // _GLOBAL_H
|
||||
274
src/main.cc
274
src/main.cc
|
|
@ -31,283 +31,11 @@
|
|||
|
||||
#include <ledger.h> // Read this file for a top-level overview
|
||||
|
||||
#include "work.h" // This is where the meat of main() is, which
|
||||
#include "global.h" // This is where the meat of main() is, which
|
||||
// was moved there for the sake of clarity
|
||||
using namespace ledger;
|
||||
|
||||
namespace {
|
||||
class global_scope_t : public noncopyable, public scope_t
|
||||
{
|
||||
scoped_ptr<session_t> session_ptr;
|
||||
ptr_list<report_t> report_stack;
|
||||
|
||||
public:
|
||||
path script_file;
|
||||
|
||||
global_scope_t(char ** envp)
|
||||
{
|
||||
TRACE_CTOR(global_scope_t, "");
|
||||
|
||||
session_ptr.reset(new LEDGER_SESSION_T);
|
||||
|
||||
set_session_context(session_ptr.get());
|
||||
|
||||
// Create the report object, which maintains state relating to each
|
||||
// command invocation. Because we're running from main(), the
|
||||
// distinction between session and report doesn't really matter, but if
|
||||
// a GUI were calling into Ledger it would have one session object per
|
||||
// open document, with a separate report_t object for each report it
|
||||
// generated.
|
||||
report_stack.push_front(new report_t(session()));
|
||||
|
||||
// Read the user's options, in the following order:
|
||||
//
|
||||
// 1. environment variables (LEDGER_<option>)
|
||||
// 2. initialization file (~/.ledgerrc)
|
||||
// 3. command-line (--option or -o)
|
||||
//
|
||||
// Before processing command-line options, we must notify the session object
|
||||
// that such options are beginning, since options like -f cause a complete
|
||||
// override of files found anywhere else.
|
||||
session().now_at_command_line(false);
|
||||
read_environment_settings(report(), envp);
|
||||
session().read_init();
|
||||
}
|
||||
~global_scope_t()
|
||||
{
|
||||
TRACE_DTOR(global_scope_t);
|
||||
|
||||
// If memory verification is being performed (which can be very slow),
|
||||
// clean up everything by closing the session and deleting the session
|
||||
// object, and then shutting down the memory tracing subsystem.
|
||||
// Otherwise, let it all leak because we're about to exit anyway.
|
||||
IF_VERIFY() set_session_context(NULL);
|
||||
}
|
||||
|
||||
void read_journal_files()
|
||||
{
|
||||
INFO_START(journal, "Read journal file");
|
||||
|
||||
std::size_t count = session().read_data(*session().create_journal(),
|
||||
report().account);
|
||||
if (count == 0)
|
||||
throw_(parse_error, "Failed to locate any journal entries; "
|
||||
"did you specify a valid file with -f?");
|
||||
|
||||
INFO_FINISH(journal);
|
||||
|
||||
INFO("Found " << count << " entries");
|
||||
}
|
||||
|
||||
char * prompt_string()
|
||||
{
|
||||
static char prompt[32];
|
||||
std::size_t i;
|
||||
for (i = 0; i < report_stack.size(); i++)
|
||||
prompt[i] = ']';
|
||||
prompt[i++] = ' ';
|
||||
prompt[i] = '\0';
|
||||
return prompt;
|
||||
}
|
||||
|
||||
session_t& session() {
|
||||
return *session_ptr.get();
|
||||
}
|
||||
report_t& report() {
|
||||
return report_stack.front();
|
||||
}
|
||||
|
||||
void push_report() {
|
||||
report_stack.push_front(new report_t(report_stack.front()));
|
||||
}
|
||||
void pop_report() {
|
||||
if (! report_stack.empty())
|
||||
report_stack.pop_front();
|
||||
}
|
||||
|
||||
void report_error(const std::exception& err)
|
||||
{
|
||||
std::cout.flush(); // first display anything that was pending
|
||||
|
||||
if (caught_signal == NONE_CAUGHT) {
|
||||
// Display any pending error context information
|
||||
string context = error_context();
|
||||
if (! context.empty())
|
||||
std::cerr << context << std::endl;
|
||||
|
||||
std::cerr << "Error: " << err.what() << std::endl;
|
||||
} else {
|
||||
caught_signal = NONE_CAUGHT;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @return \c true if a command was actually executed; otherwise, it probably
|
||||
* just resulted in setting some options.
|
||||
*/
|
||||
void execute_command(strings_list args, bool at_repl)
|
||||
{
|
||||
// Process the command verb, arguments and options
|
||||
args = read_command_arguments(report(), args);
|
||||
if (args.empty())
|
||||
return;
|
||||
|
||||
string_iterator arg = args.begin();
|
||||
string verb = *arg++;
|
||||
|
||||
// Look for a precommand first, which is defined as any defined function
|
||||
// whose name starts with "ledger_precmd_". The difference between a
|
||||
// precommand and a regular command is that precommands ignore the journal
|
||||
// data file completely, nor is the user's init file read.
|
||||
//
|
||||
// Here are some examples of pre-commands:
|
||||
//
|
||||
// parse STRING ; show how a value expression is parsed
|
||||
// eval STRING ; simply evaluate a value expression
|
||||
// format STRING ; show how a format string is parsed
|
||||
//
|
||||
// If such a command is found, create the output stream for the result and
|
||||
// then invoke the command.
|
||||
|
||||
function_t command;
|
||||
bool is_precommand = false;
|
||||
bind_scope_t bound_scope(*this, report());
|
||||
|
||||
if (bool(command = look_for_precommand(bound_scope, verb)))
|
||||
is_precommand = true;
|
||||
else if (! bool(command = look_for_command(bound_scope, verb)))
|
||||
throw_(std::logic_error, "Unrecognized command '" << verb << "'");
|
||||
|
||||
// If it is not a pre-command, then parse the user's ledger data at this
|
||||
// time if not done alreday (i.e., if not at a REPL). Then patch up the
|
||||
// report options based on the command verb.
|
||||
|
||||
if (! is_precommand) {
|
||||
if (! at_repl)
|
||||
read_journal_files();
|
||||
|
||||
// jww (2009-02-02): This is a complete hack, and a leftover from long,
|
||||
// long ago. The question is, how best to remove its necessity...
|
||||
normalize_report_options(report(), verb);
|
||||
}
|
||||
|
||||
// Create the output stream (it might be a file, the console or a PAGER
|
||||
// subprocess) and invoke the report command. The output stream is closed
|
||||
// by the caller of this function.
|
||||
|
||||
report().output_stream.initialize(report().output_file,
|
||||
session().pager_path);
|
||||
|
||||
// Create an argument scope containing the report command's arguments, and
|
||||
// then invoke the command. The bound scope causes lookups to happen
|
||||
// first in the global scope, and then in the report scope.
|
||||
|
||||
call_scope_t command_args(bound_scope);
|
||||
for (string_iterator i = arg; i != args.end(); i++)
|
||||
command_args.push_back(string_value(*i));
|
||||
|
||||
INFO_START(command, "Finished executing command");
|
||||
command(command_args);
|
||||
INFO_FINISH(command);
|
||||
}
|
||||
|
||||
int execute_command_wrapper(strings_list args, bool at_repl)
|
||||
{
|
||||
int status = 1;
|
||||
|
||||
try {
|
||||
push_report();
|
||||
execute_command(args, at_repl);
|
||||
pop_report();
|
||||
|
||||
// If we've reached this point, everything succeeded fine. Ledger uses
|
||||
// exceptions to notify of error conditions, so if you're using gdb,
|
||||
// just type "catch throw" to find the source point of any error.
|
||||
status = 0;
|
||||
}
|
||||
catch (const std::exception& err) {
|
||||
pop_report();
|
||||
report_error(err);
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
value_t push_report_cmd(call_scope_t&) {
|
||||
// Make a copy at position 2, because the topmost report object has an
|
||||
// open output stream at this point. We want it to get popped off as
|
||||
// soon as this command terminate so that the stream is closed cleanly.
|
||||
report_stack.insert(++report_stack.begin(),
|
||||
new report_t(report_stack.front()));
|
||||
return true;
|
||||
}
|
||||
value_t pop_report_cmd(call_scope_t&) {
|
||||
pop_report();
|
||||
return true;
|
||||
}
|
||||
|
||||
value_t option_script_(call_scope_t& args) {
|
||||
script_file = args[0].as_string();
|
||||
return true;
|
||||
}
|
||||
|
||||
value_t ignore(call_scope_t&) {
|
||||
return true;
|
||||
}
|
||||
|
||||
virtual expr_t::ptr_op_t lookup(const string& name)
|
||||
{
|
||||
const char * p = name.c_str();
|
||||
switch (*p) {
|
||||
case 'l':
|
||||
if (std::strncmp(p, "ledger_precmd_", 14) == 0) {
|
||||
p = p + 14;
|
||||
switch (*p) {
|
||||
case 'p':
|
||||
if (std::strcmp(p, "push") == 0)
|
||||
return MAKE_FUNCTOR(global_scope_t::push_report_cmd);
|
||||
else if (std::strcmp(p, "pop") == 0)
|
||||
return MAKE_FUNCTOR(global_scope_t::pop_report_cmd);
|
||||
break;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case 'o':
|
||||
if (std::strncmp(p, "opt_", 4) == 0) {
|
||||
p = p + 4;
|
||||
switch (*p) {
|
||||
case 'd':
|
||||
if (std::strcmp(p, "debug_") == 0)
|
||||
return MAKE_FUNCTOR(global_scope_t::ignore);
|
||||
break;
|
||||
|
||||
case 's':
|
||||
if (std::strcmp(p, "script_") == 0)
|
||||
return MAKE_FUNCTOR(global_scope_t::option_script_);
|
||||
break;
|
||||
|
||||
case 't':
|
||||
if (std::strcmp(p, "trace_") == 0)
|
||||
return MAKE_FUNCTOR(global_scope_t::ignore);
|
||||
break;
|
||||
|
||||
case 'v':
|
||||
if (! *(p + 1) || std::strcmp(p, "verbose") == 0)
|
||||
return MAKE_FUNCTOR(global_scope_t::ignore);
|
||||
else if (std::strcmp(p, "verify") == 0)
|
||||
return MAKE_FUNCTOR(global_scope_t::ignore);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// If you're wondering how symbols from report() will be found, it's
|
||||
// because of the bind_scope_t object in execute_command() below.
|
||||
return expr_t::ptr_op_t();
|
||||
}
|
||||
};
|
||||
|
||||
strings_list split_arguments(char * line)
|
||||
{
|
||||
strings_list args;
|
||||
|
|
|
|||
187
src/work.cc
187
src/work.cc
|
|
@ -1,187 +0,0 @@
|
|||
/*
|
||||
* Copyright (c) 2003-2009, John Wiegley. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are
|
||||
* met:
|
||||
*
|
||||
* - Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* - Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* - Neither the name of New Artisans LLC nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <ledger.h>
|
||||
|
||||
#include "work.h"
|
||||
|
||||
namespace ledger {
|
||||
|
||||
void handle_debug_options(int argc, char * argv[])
|
||||
{
|
||||
for (int i = 1; i < argc; i++) {
|
||||
if (argv[i][0] == '-') {
|
||||
if (std::strcmp(argv[i], "--verify") == 0) {
|
||||
#if defined(VERIFY_ON)
|
||||
verify_enabled = true; // global in utils.h
|
||||
#endif
|
||||
}
|
||||
else if (std::strcmp(argv[i], "--verbose") == 0 ||
|
||||
std::strcmp(argv[i], "-v") == 0) {
|
||||
#if defined(LOGGING_ON)
|
||||
_log_level = LOG_INFO; // global in utils.h
|
||||
#endif
|
||||
}
|
||||
else if (i + 1 < argc && std::strcmp(argv[i], "--debug") == 0) {
|
||||
#if defined(DEBUG_ON)
|
||||
_log_level = LOG_DEBUG; // global in utils.h
|
||||
_log_category = argv[i + 1]; // global in utils.h
|
||||
i++;
|
||||
#endif
|
||||
}
|
||||
else if (i + 1 < argc && std::strcmp(argv[i], "--trace") == 0) {
|
||||
#if defined(TRACING_ON)
|
||||
_log_level = LOG_TRACE; // global in utils.h
|
||||
try {
|
||||
// global in utils.h
|
||||
_trace_level = boost::lexical_cast<int>(argv[i + 1]);
|
||||
}
|
||||
catch (const boost::bad_lexical_cast& e) {
|
||||
throw std::logic_error("Argument to --trace must be an integer");
|
||||
}
|
||||
i++;
|
||||
#endif
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void read_environment_settings(report_t& report, char * envp[])
|
||||
{
|
||||
TRACE_START(environment, 1, "Processed environment variables");
|
||||
|
||||
process_environment(const_cast<const char **>(envp), "LEDGER_",
|
||||
report);
|
||||
|
||||
#if 1
|
||||
// These are here for backwards compatability, but are deprecated.
|
||||
|
||||
if (const char * p = std::getenv("LEDGER"))
|
||||
process_option("file", report, p, "LEDGER");
|
||||
if (const char * p = std::getenv("LEDGER_INIT"))
|
||||
process_option("init-file", report, p, "LEDGER_INIT");
|
||||
if (const char * p = std::getenv("PRICE_HIST"))
|
||||
process_option("price-db", report, p, "PRICE_HIST");
|
||||
if (const char * p = std::getenv("PRICE_EXP"))
|
||||
process_option("price-exp", report, p, "PRICE_EXP");
|
||||
#endif
|
||||
|
||||
TRACE_FINISH(environment, 1);
|
||||
}
|
||||
|
||||
strings_list read_command_arguments(scope_t& scope, strings_list args)
|
||||
{
|
||||
TRACE_START(arguments, 1, "Processed command-line arguments");
|
||||
|
||||
strings_list remaining = process_arguments(args, scope);
|
||||
|
||||
TRACE_FINISH(arguments, 1);
|
||||
|
||||
return remaining;
|
||||
}
|
||||
|
||||
void normalize_session_options(session_t& session)
|
||||
{
|
||||
INFO("Initialization file is " << session.init_file->string());
|
||||
INFO("Price database is " << session.price_db->string());
|
||||
|
||||
foreach (const path& pathname, session.data_files)
|
||||
INFO("Journal file is " << pathname.string());
|
||||
}
|
||||
|
||||
function_t look_for_precommand(scope_t& scope, const string& verb)
|
||||
{
|
||||
if (expr_t::ptr_op_t def = scope.lookup(string("ledger_precmd_") + verb))
|
||||
return def->as_function();
|
||||
else
|
||||
return function_t();
|
||||
}
|
||||
|
||||
function_t look_for_command(scope_t& scope, const string& verb)
|
||||
{
|
||||
if (expr_t::ptr_op_t def = scope.lookup(string("ledger_cmd_") + verb))
|
||||
return def->as_function();
|
||||
else
|
||||
return function_t();
|
||||
}
|
||||
|
||||
void normalize_report_options(report_t& report, const string& verb)
|
||||
{
|
||||
// Patch up some of the reporting options based on what kind of
|
||||
// command it was.
|
||||
|
||||
// jww (2008-08-14): This code really needs to be rationalized away
|
||||
// for 3.0.
|
||||
|
||||
if (verb == "print" || verb == "entry" || verb == "dump") {
|
||||
report.show_related = true;
|
||||
report.show_all_related = true;
|
||||
}
|
||||
else if (verb == "equity") {
|
||||
report.show_subtotal = true;
|
||||
}
|
||||
else if (report.show_related) {
|
||||
if (verb[0] == 'r') {
|
||||
report.show_inverted = true;
|
||||
} else {
|
||||
report.show_subtotal = true;
|
||||
report.show_all_related = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (verb[0] != 'b' && verb[0] != 'r')
|
||||
report.what_to_keep.keep_base = true;
|
||||
|
||||
// Setup the default value for the display predicate
|
||||
|
||||
if (report.display_predicate.empty()) {
|
||||
if (verb[0] == 'b') {
|
||||
if (! report.show_empty)
|
||||
report.display_predicate = "total";
|
||||
if (! report.show_subtotal) {
|
||||
if (! report.display_predicate.empty())
|
||||
report.display_predicate += "&";
|
||||
report.display_predicate += "depth<=1";
|
||||
}
|
||||
}
|
||||
else if (verb == "equity") {
|
||||
report.display_predicate = "amount_expr"; // jww (2008-08-14): ???
|
||||
}
|
||||
else if (verb[0] == 'r' && ! report.show_empty) {
|
||||
report.display_predicate = "amount";
|
||||
}
|
||||
}
|
||||
|
||||
if (! report.report_period.empty() && ! report.sort_all)
|
||||
report.entry_sort = true;
|
||||
}
|
||||
|
||||
} // namespace ledger
|
||||
Loading…
Add table
Reference in a new issue