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Rewrite gnc_commodity_table_get_quotable_commodities as gnc_quotes_get_quotable_commodities

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It only makes sense in that context.
This commit is contained in:
Geert Janssens 2021-02-05 17:48:06 +01:00 committed by John Ralls
parent 466db526b2
commit 1d94887a0b
1 changed files with 87 additions and 0 deletions
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87
libgnucash/app-utils/gnc-quotes.cpp
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@ -31,6 +31,8 @@
extern "C" {
#include "gnc-path.h"
#include <gnc-prefs.h>
#include <regex.h>
}
namespace bp = boost::process;
@ -38,6 +40,9 @@ namespace bp = boost::process;
static GncQuotes quotes_cached;
static bool quotes_initialized = false;
CommVec
gnc_quotes_get_quotable_commodities(const gnc_commodity_table * table);
GncQuotes::GncQuotes()
{
check();
@ -94,6 +99,88 @@ GncQuotes::sources_as_glist()
}
/********************************************************************
* gnc_quotes_get_quotable_commodities
* list commodities in a given namespace that get price quotes
********************************************************************/
static void
get_quotables_helper1 (gpointer value, gpointer data)
{
auto l = static_cast<CommVec *> (data);
auto comm = static_cast<gnc_commodity *> (value);
auto quote_flag = gnc_commodity_get_quote_flag (comm);
auto quote_source = gnc_commodity_get_quote_source (comm);
auto quote_source_supported = gnc_quote_source_get_supported (quote_source);
if (!quote_flag ||
!quote_source || !quote_source_supported)
return;
l->push_back (comm);
}
static gboolean
get_quotables_helper2 (gnc_commodity *comm, gpointer data)
{
auto l = static_cast<CommVec *> (data);
auto quote_flag = gnc_commodity_get_quote_flag (comm);
auto quote_source = gnc_commodity_get_quote_source (comm);
auto quote_source_supported = gnc_quote_source_get_supported (quote_source);
if (!quote_flag ||
!quote_source || !quote_source_supported)
return TRUE;
l->push_back (comm);
return TRUE;
}
CommVec
gnc_quotes_get_quotable_commodities (const gnc_commodity_table * table)
{
gnc_commodity_namespace * ns = NULL;
const char *name_space;
GList * nslist, * tmp;
CommVec l;
regex_t pattern;
const char *expression = gnc_prefs_get_namespace_regexp ();
// ENTER("table=%p, expression=%s", table, expression);
if (!table)
return CommVec ();
if (expression && *expression)
{
if (regcomp (&pattern, expression, REG_EXTENDED | REG_ICASE) != 0)
{
// LEAVE ("Cannot compile regex");
return CommVec ();
}
nslist = gnc_commodity_table_get_namespaces (table);
for (tmp = nslist; tmp; tmp = tmp->next)
{
name_space = static_cast<const char *> (tmp->data);
if (regexec (&pattern, name_space, 0, NULL, 0) == 0)
{
// DEBUG ("Running list of %s commodities", name_space);
ns = gnc_commodity_table_find_namespace (table, name_space);
if (ns)
{
auto cm_list = gnc_commodity_namespace_get_commodity_list (ns);
g_list_foreach (cm_list, &get_quotables_helper1, (gpointer) &l);
}
}
}
g_list_free (nslist);
regfree (&pattern);
}
else
{
gnc_commodity_table_foreach_commodity (table, get_quotables_helper2,
(gpointer) &l);
}
//LEAVE ("list head %p", &l);
return l;
}
const GncQuotes& gnc_get_quotes_instance()
{