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Convert all locations that parse input using the locale

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thousands/decimal point characters to use unicode functions.  This
should allow multi-byte unicode characters to work as these separators
on input.


git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@13434 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
David Hampton
2006-03-02 00:24:54 +00:00
parent 7694d2f473
commit cbedb5a5e9
8 changed files with 110 additions and 84 deletions
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120
src/app-utils/gnc-ui-util.c
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@@ -1573,22 +1573,22 @@ xaccParseAmount (const char * in_str, gboolean monetary, gnc_numeric *result,
{
struct lconv *lc = gnc_localeconv();
char negative_sign;
char decimal_point;
char group_separator;
gunichar negative_sign;
gunichar decimal_point;
gunichar group_separator;
char *group;
negative_sign = lc->negative_sign[0];
negative_sign = g_utf8_get_char(lc->negative_sign);
if (monetary)
{
group_separator = lc->mon_thousands_sep[0];
decimal_point = lc->mon_decimal_point[0];
group_separator = g_utf8_get_char(lc->mon_thousands_sep);
decimal_point = g_utf8_get_char(lc->mon_decimal_point);
group = lc->mon_grouping;
}
else
{
group_separator = lc->thousands_sep[0];
decimal_point = lc->decimal_point[0];
group_separator = g_utf8_get_char(lc->thousands_sep);
decimal_point = g_utf8_get_char(lc->decimal_point);
group = lc->grouping;
}
@@ -1598,8 +1598,8 @@ xaccParseAmount (const char * in_str, gboolean monetary, gnc_numeric *result,
gboolean
xaccParseAmountExtended (const char * in_str, gboolean monetary,
char negative_sign, unsigned char decimal_point,
unsigned char group_separator, char *group, char *ignore_list,
gunichar negative_sign, gunichar decimal_point,
gunichar group_separator, char *group, char *ignore_list,
gnc_numeric *result, char **endstr)
{
gboolean is_negative;
@@ -1608,13 +1608,14 @@ xaccParseAmountExtended (const char * in_str, gboolean monetary,
GList * group_data;
long long int numer;
long long int denom;
int group_count;
int count, group_count;
ParseState state;
const unsigned char *in;
char *out_str;
char *out;
const gchar *in;
gunichar uc;
gchar *out_str;
gchar *out;
/* Initialize *endstr to in_str */
if (endstr != NULL)
@@ -1623,9 +1624,15 @@ xaccParseAmountExtended (const char * in_str, gboolean monetary,
if (in_str == NULL)
return FALSE;
if (!g_utf8_validate(in_str, -1, &in)) {
printf("Invalid utf8 string '%s'. Bad character at position %ld.\n",
in_str, g_utf8_pointer_to_offset (in_str, in));
return FALSE;
}
/* '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);
out = out_str = g_new(gchar, strlen(in_str) + 128);
/* 'in' is used to traverse 'in_str'. */
in = in_str;
@@ -1646,9 +1653,11 @@ xaccParseAmountExtended (const char * in_str, gboolean monetary,
{
ParseState next_state = state;
uc = g_utf8_get_char(in);
/* Ignore anything in the 'ignore list' */
if (ignore_list && *in != '\0' && strchr(ignore_list, *in) != NULL) {
in++;
if (ignore_list && uc && g_utf8_strchr(ignore_list, -1, uc) != NULL) {
in = g_utf8_next_char(in);
continue;
}
@@ -1658,25 +1667,26 @@ xaccParseAmountExtended (const char * in_str, gboolean monetary,
{
/* START_ST means we have parsed 0 or more whitespace characters */
case START_ST:
if (isdigit(*in))
if (g_unichar_isdigit(uc))
{
*out++ = *in; /* we record the digits themselves in out_str
count = g_unichar_to_utf8(uc, out);
out += count; /* we record the digits themselves in out_str
* for later conversion by libc routines */
next_state = PRE_GROUP_ST;
}
else if (*in == decimal_point)
else if (uc == decimal_point)
{
next_state = FRAC_ST;
}
else if (isspace(*in))
else if (g_unichar_isspace(uc))
{
}
else if (*in == negative_sign)
else if (uc == negative_sign)
{
is_negative = TRUE;
next_state = NEG_ST;
}
else if (*in == '(')
else if (uc == '(')
{
is_negative = TRUE;
need_paren = TRUE;
@@ -1692,16 +1702,17 @@ xaccParseAmountExtended (const char * in_str, gboolean monetary,
/* NEG_ST means we have just parsed a negative sign. For now,
* we only recognize formats where the negative sign comes first. */
case NEG_ST:
if (isdigit(*in))
if (g_unichar_isdigit(uc))
{
*out++ = *in;
count = g_unichar_to_utf8(uc, out);
out += count;
next_state = PRE_GROUP_ST;
}
else if (*in == decimal_point)
else if (uc == decimal_point)
{
next_state = FRAC_ST;
}
else if (isspace(*in))
else if (g_unichar_isspace(uc))
{
}
else
@@ -1714,19 +1725,20 @@ xaccParseAmountExtended (const char * in_str, gboolean monetary,
/* PRE_GROUP_ST means we have started parsing the number, but
* have not encountered a decimal point or a grouping character. */
case PRE_GROUP_ST:
if (isdigit(*in))
if (g_unichar_isdigit(uc))
{
*out++ = *in;
count = g_unichar_to_utf8(uc, out);
out += count;
}
else if (*in == decimal_point)
else if (uc == decimal_point)
{
next_state = FRAC_ST;
}
else if (*in == group_separator)
else if (uc == group_separator)
{
next_state = START_GROUP_ST;
}
else if (*in == ')' && need_paren)
else if (uc == ')' && need_paren)
{
next_state = DONE_ST;
need_paren = FALSE;
@@ -1744,27 +1756,29 @@ xaccParseAmountExtended (const char * in_str, gboolean monetary,
* try to interpret it in the fashion that will allow parsing
* of the current number to continue. */
case START_GROUP_ST:
if (isdigit(*in))
if (g_unichar_isdigit(uc))
{
*out++ = *in;
count = g_unichar_to_utf8(uc, out);
out += count;
group_count++; /* We record the number of digits
* in the group for later checking. */
next_state = IN_GROUP_ST;
}
else if (*in == decimal_point)
else if (uc == decimal_point)
{
/* If we now get a decimal point, and both the decimal
* and the group separator are also whitespace, assume
* the last group separator was actually whitespace and
* stop parsing. Otherwise, there's a problem. */
if (isspace(group_separator) && isspace(decimal_point))
if (g_unichar_isspace(group_separator) &&
g_unichar_isspace(decimal_point))
next_state = DONE_ST;
else
next_state = NO_NUM_ST;
}
else if (*in == ')' && need_paren)
else if (uc == ')' && need_paren)
{
if (isspace(group_separator))
if (g_unichar_isspace(group_separator))
{
next_state = DONE_ST;
need_paren = FALSE;
@@ -1777,7 +1791,7 @@ xaccParseAmountExtended (const char * in_str, gboolean monetary,
/* If the last group separator is also whitespace,
* assume it was intended as such and stop parsing.
* Otherwise, there is a problem. */
if (isspace(group_separator))
if (g_unichar_isspace(group_separator))
next_state = DONE_ST;
else
next_state = NO_NUM_ST;
@@ -1787,21 +1801,22 @@ xaccParseAmountExtended (const char * in_str, gboolean monetary,
/* IN_GROUP_ST means we are in the middle of parsing
* a group of digits. */
case IN_GROUP_ST:
if (isdigit(*in))
if (g_unichar_isdigit(uc))
{
*out++ = *in;
count = g_unichar_to_utf8(uc, out);
out += count;
group_count++; /* We record the number of digits
* in the group for later checking. */
}
else if (*in == decimal_point)
else if (uc == decimal_point)
{
next_state = FRAC_ST;
}
else if (*in == group_separator)
else if (uc == group_separator)
{
next_state = START_GROUP_ST;
}
else if (*in == ')' && need_paren)
else if (uc == ')' && need_paren)
{
next_state = DONE_ST;
need_paren = FALSE;
@@ -1815,31 +1830,32 @@ xaccParseAmountExtended (const char * in_str, gboolean monetary,
/* FRAC_ST means we are now parsing fractional digits. */
case FRAC_ST:
if (isdigit(*in))
if (g_unichar_isdigit(uc))
{
*out++ = *in;
count = g_unichar_to_utf8(uc, out);
out += count;
}
else if (*in == decimal_point)
else if (uc == decimal_point)
{
/* If a subsequent decimal point is also whitespace,
* assume it was intended as such and stop parsing.
* Otherwise, there is a problem. */
if (isspace(decimal_point))
if (g_unichar_isspace(decimal_point))
next_state = DONE_ST;
else
next_state = NO_NUM_ST;
}
else if (*in == group_separator)
else if (uc == group_separator)
{
/* If a subsequent group separator is also whitespace,
* assume it was intended as such and stop parsing.
* Otherwise, there is a problem. */
if (isspace(group_separator))
if (g_unichar_isspace(group_separator))
next_state = DONE_ST;
else
next_state = NO_NUM_ST;
}
else if (*in == ')' && need_paren)
else if (uc == ')' && need_paren)
{
next_state = DONE_ST;
need_paren = FALSE;
@@ -1889,7 +1905,7 @@ xaccParseAmountExtended (const char * in_str, gboolean monetary,
if (done_state (state))
break;
in++;
in = g_utf8_next_char(in);
}
/* If there was an error, just quit */