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[translog.cpp] use c++ for better cleanup

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pull/2140/head
Christopher Lam 4 months ago
parent a3eefc8b12
commit c8348fa4cf
1 changed files with 48 additions and 60 deletions
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108
libgnucash/engine/TransLog.cpp
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@ -28,7 +28,8 @@
#include <errno.h>
#include <glib.h>
#include <glib/gstdio.h>
#include <string.h>
#include <string>
#include <fstream>
#include "Account.h"
#include "Transaction.h"
@ -85,9 +86,9 @@ static QofLogModule log_module = "gnc.translog";
static int gen_logs = 1;
static FILE * trans_log = nullptr; /**< current log file handle */
static char * trans_log_name = nullptr; /**< current log file name */
static char * log_base_name = nullptr;
static std::ofstream trans_log_stream; /**< current log file handle */
static std::string trans_log_name; /**< current log file name */
static std::string log_base_name;
/********************************************************************\
\********************************************************************/
@ -107,7 +108,7 @@ void xaccLogEnable (void)
void
xaccReopenLog (void)
{
if (trans_log)
if (trans_log_stream.is_open())
{
xaccCloseLog();
xaccOpenLog();
@ -120,10 +121,9 @@ xaccLogSetBaseName (const char *basepath)
{
if (!basepath) return;
g_free (log_base_name);
log_base_name = g_strdup (basepath);
log_base_name = basepath;
if (trans_log)
if (trans_log_stream.is_open())
{
xaccCloseLog();
xaccOpenLog();
@ -141,13 +141,12 @@ gboolean
xaccFileIsCurrentLog (const gchar *name)
{
gchar *base;
gint result;
if (!name || !trans_log_name)
if (!name || trans_log_name.empty())
return FALSE;
base = g_path_get_basename(name);
result = (strcmp(base, trans_log_name) == 0);
bool result = trans_log_name.compare(base) == 0;
g_free(base);
return result;
}
@ -166,17 +165,18 @@ xaccOpenLog (void)
PINFO ("Attempt to open disabled transaction log");
return;
}
if (trans_log) return;
if (trans_log_stream.is_open()) return;
if (!log_base_name) log_base_name = g_strdup ("translog");
if (log_base_name.empty())
log_base_name = "translog";
/* tag each filename with a timestamp */
timestamp = gnc_date_timestamp ();
filename = g_strconcat (log_base_name, ".", timestamp, ".log", nullptr);
filename = g_strconcat (log_base_name.c_str(), ".", timestamp, ".log", nullptr);
trans_log = g_fopen (filename, "a");
if (!trans_log)
trans_log_stream.open(filename, std::ios::app);
if (!trans_log_stream.is_open())
{
int norr = errno;
printf ("Error: xaccOpenLog(): cannot open journal\n"
@ -188,20 +188,20 @@ xaccOpenLog (void)
}
/* Save the log file name */
if (trans_log_name)
g_free (trans_log_name);
trans_log_name = g_path_get_basename(filename);
auto tmpstr = g_path_get_basename(filename);
trans_log_name = tmpstr;
g_free (tmpstr);
g_free (filename);
g_free (timestamp);
/* Note: this must match src/import-export/log-replay/gnc-log-replay.c */
fprintf (trans_log, "mod\ttrans_guid\tsplit_guid\ttime_now\t"
"date_entered\tdate_posted\t"
"acc_guid\tacc_name\tnum\tdescription\t"
"notes\tmemo\taction\treconciled\t"
"amount\tvalue\tdate_reconciled\n");
fprintf (trans_log, "-----------------\n");
trans_log_stream << "mod\ttrans_guid\tsplit_guid\ttime_now\t"
<< "date_entered\tdate_posted\t"
<< "acc_guid\tacc_name\tnum\tdescription\t"
<< "notes\tmemo\taction\treconciled\t"
<< "amount\tvalue\tdate_reconciled\n"
<< "-----------------\n";
}
/********************************************************************\
@ -210,10 +210,9 @@ xaccOpenLog (void)
void
xaccCloseLog (void)
{
if (!trans_log) return;
fflush (trans_log);
fclose (trans_log);
trans_log = nullptr;
if (!trans_log_stream.is_open()) return;
trans_log_stream.flush();
trans_log_stream.close();
}
/********************************************************************\
@ -233,14 +232,14 @@ xaccTransWriteLog (Transaction *trans, char flag)
PINFO ("Attempt to write disabled transaction log");
return;
}
if (!trans_log) return;
if (!trans_log_stream.is_open()) return;
gnc_time64_to_iso8601_buff (gnc_time(nullptr), dnow);
gnc_time64_to_iso8601_buff (trans->date_entered, dent);
gnc_time64_to_iso8601_buff (trans->date_posted, dpost);
guid_to_string_buff (xaccTransGetGUID(trans), trans_guid_str);
trans_notes = xaccTransGetNotes(trans);
fprintf (trans_log, "===== START\n");
trans_log_stream << "===== START\n";
for (node = trans->splits; node; node = node->next)
{
@ -266,37 +265,26 @@ xaccTransWriteLog (Transaction *trans, char flag)
amt = xaccSplitGetAmount (split);
val = xaccSplitGetValue (split);
/* use tab-separated fields */
fprintf (trans_log,
"%c\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t"
"%s\t%s\t%s\t%s\t%c\t%" G_GINT64_FORMAT "/%" G_GINT64_FORMAT "\t%" G_GINT64_FORMAT "/%" G_GINT64_FORMAT "\t%s\n",
flag,
trans_guid_str, split_guid_str, /* trans+split make up unique id */
/* Note that the next three strings always exist,
* so we don't need to test them. */
dnow,
dent,
dpost,
acc_guid_str,
accname ? accname : "",
trans->num ? trans->num : "",
trans->description ? trans->description : "",
trans_notes ? trans_notes : "",
split->memo ? split->memo : "",
split->action ? split->action : "",
split->reconciled,
gnc_numeric_num(amt),
gnc_numeric_denom(amt),
gnc_numeric_num(val),
gnc_numeric_denom(val),
/* The next string always exists. No need to test it. */
drecn);
trans_log_stream << flag << '\t'
<< trans_guid_str << '\t'
<< split_guid_str << '\t'
<< dnow << '\t'
<< dent << '\t'
<< dpost << '\t'
<< acc_guid_str << '\t'
<< (accname ? accname : "") << '\t'
<< (trans->num ? trans->num : "") << '\t'
<< (trans->description ? trans->description : "") << '\t'
<< (trans_notes ? trans_notes : "") << '\t'
<< (split->memo ? split->memo : "") << '\t'
<< (split->action ? split->action : "") << '\t'
<< split->reconciled << '\t'
<< gnc_numeric_num(amt) << '/' << gnc_numeric_denom(amt) << '\t'
<< gnc_numeric_num(val) << '/' << gnc_numeric_denom(val) << '\t'
<< drecn << '\n';
}
fprintf (trans_log, "===== END\n");
/* get data out to the disk */
fflush (trans_log);
trans_log_stream << "===== END" << std::endl;
}
/************************ END OF ************************************\

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