IntenseFinance/gnucash
3
0
Fork 0
mirror of https://github.com/Gnucash/gnucash.git synced 2025-02-25 18:55:30 -06:00
Code Issues Packages Projects Releases Wiki Activity

* src/app-utils/gnc-ui-util.[ch]: add a function to parse a numeric

Browse Source 
with the caller providing all the locale-specific information


git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@8847 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Derek Atkins 2003-07-10 03:10:08 +00:00
parent 743889ead0
commit e703054fb7
3 changed files with 53 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
ChangeLog
View File

@ -6,6 +6,9 @@
(pthread code is kept within some #ifdef's, just in case we decide to
put it back in later).
* src/app-utils/gnc-ui-util.[ch]: add a function to parse a numeric
with the caller providing all the locale-specific information
2003-07-09 Christian Stimming <stimming@tuhh.de>
* README: Added remark about gnucash-docs.

57
src/app-utils/gnc-ui-util.c
View File

@ -1634,6 +1634,36 @@ xaccParseAmount (const char * in_str, gboolean monetary, gnc_numeric *result,
char **endstr)
{
struct lconv *lc = gnc_localeconv();
char negative_sign;
char decimal_point;
char group_separator;
char *group;
negative_sign = lc->negative_sign[0];
if (monetary)
{
group_separator = lc->mon_thousands_sep[0];
decimal_point = lc->mon_decimal_point[0];
group = lc->mon_grouping;
}
else
{
group_separator = lc->thousands_sep[0];
decimal_point = lc->decimal_point[0];
group = lc->grouping;
}
return xaccParseAmountExtended(in_str, monetary, negative_sign, decimal_point,
group_separator, group, NULL, result, endstr);
}
gboolean
xaccParseAmountExtended (const char * in_str, gboolean monetary,
char negative_sign, char decimal_point,
char group_separator, char *group, char *ignore_list,
gnc_numeric *result, char **endstr)
{
gboolean is_negative;
gboolean got_decimal;
gboolean need_paren;
@ -1644,10 +1674,6 @@ xaccParseAmount (const char * in_str, gboolean monetary, gnc_numeric *result,
ParseState state;
char negative_sign;
char decimal_point;
char group_separator;
const char *in;
char *out_str;
char *out;
@ -1659,18 +1685,6 @@ xaccParseAmount (const char * in_str, gboolean monetary, gnc_numeric *result,
if (in_str == NULL)
return FALSE;
negative_sign = lc->negative_sign[0];
if (monetary)
{
group_separator = lc->mon_thousands_sep[0];
decimal_point = lc->mon_decimal_point[0];
}
else
{
group_separator = lc->thousands_sep[0];
decimal_point = lc->decimal_point[0];
}
/* 'out_str' will be used to store digits for numeric conversion.
* 'out' will be used to traverse out_str. */
out = out_str = g_new(char, strlen(in_str) + 1);
@ -1694,6 +1708,12 @@ xaccParseAmount (const char * in_str, gboolean monetary, gnc_numeric *result,
{
ParseState next_state = state;
/* Ignore anything in the 'ignore list' */
if (ignore_list && *in != '\0' && strchr(ignore_list, *in) != NULL) {
in++;
continue;
}
/* Note we never need to check for then end of 'in_str' explicitly.
* The 'else' clauses on all the state transitions will handle that. */
switch (state)
@ -1947,13 +1967,10 @@ xaccParseAmount (const char * in_str, gboolean monetary, gnc_numeric *result,
{
gboolean good_grouping = TRUE;
GList *node;
char *group;
group = monetary ? lc->mon_grouping : lc->grouping;
/* The groups were built in reverse order. This
* is the easiest order to verify them in. */
for (node = group_data; node; node = node->next)
for (node = group_data; group && node; node = node->next)
{
/* Verify group size */
if (*group != GPOINTER_TO_INT(node->data))

13
src/app-utils/gnc-ui-util.h
View File

@ -257,6 +257,19 @@ int xaccSPrintAmount (char *buf, gnc_numeric val, GNCPrintAmountInfo info);
gboolean xaccParseAmount (const char * in_str, gboolean monetary,
gnc_numeric *result, char **endstr);
/*
* xaccParseAmountExtended is just like xaccParseAmount except the
* caller must provide all the locale-specific information.
*
* Note: if group is NULL, no group-size verification will take place.
* ignore_list is a list of characters that are completely ignored
* while processing the input string. If NULL, nothing is ignored.
*/
gboolean
xaccParseAmountExtended (const char * in_str, gboolean monetary,
char negative_sign, char decimal_point,
char group_separator, char *group, char *ignore_list,
gnc_numeric *result, char **endstr);
/* Automatic decimal place conversion *******************************/