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Swallow -- argument when necessary

Browse Source 
https://bugzilla.gnome.org/show_bug.cgi?id=768806
This commit is contained in:
Stephan Bergmann
2016-07-14 15:38:32 +02:00
committed by Matthias Clasen
parent 0f2e4fd01c
commit e7478ec967
1 changed files with 32 additions and 6 deletions
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38
gio/gdbus-tool.c
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@@ -561,6 +561,8 @@ handle_emit (gint *argc,
gchar *interface_name;
gchar *signal_name;
GVariantBuilder builder;
gboolean skip_dashes;
guint parm;
guint n;
ret = FALSE;
@@ -663,10 +665,20 @@ handle_emit (gint *argc,
/* Read parameters */
g_variant_builder_init (&builder, G_VARIANT_TYPE_TUPLE);
skip_dashes = TRUE;
parm = 0;
for (n = 1; n < (guint) *argc; n++)
{
GVariant *value;
/* Under certain conditions, g_option_context_parse returns the "--"
itself (setting off unparsed arguments), too: */
if (skip_dashes && g_strcmp0 ((*argv)[n], "--") == 0)
{
skip_dashes = FALSE;
continue;
}
error = NULL;
value = g_variant_parse (NULL,
(*argv)[n],
@@ -685,7 +697,7 @@ handle_emit (gint *argc,
{
/* Use the original non-"parse-me-harder" error */
g_printerr (_("Error parsing parameter %d: %s\n"),
n,
parm + 1,
context);
g_error_free (error);
g_free (context);
@@ -695,6 +707,7 @@ handle_emit (gint *argc,
g_free (context);
}
g_variant_builder_add_value (&builder, value);
++parm;
}
parameters = g_variant_builder_end (&builder);
@@ -770,6 +783,8 @@ handle_call (gint *argc,
gboolean complete_paths;
gboolean complete_methods;
GVariantBuilder builder;
gboolean skip_dashes;
guint parm;
guint n;
ret = FALSE;
@@ -958,18 +973,28 @@ handle_call (gint *argc,
/* Read parameters */
g_variant_builder_init (&builder, G_VARIANT_TYPE_TUPLE);
skip_dashes = TRUE;
parm = 0;
for (n = 1; n < (guint) *argc; n++)
{
GVariant *value;
GVariantType *type;
/* Under certain conditions, g_option_context_parse returns the "--"
itself (setting off unparsed arguments), too: */
if (skip_dashes && g_strcmp0 ((*argv)[n], "--") == 0)
{
skip_dashes = FALSE;
continue;
}
type = NULL;
if (in_signature_types != NULL)
{
if (n - 1 >= in_signature_types->len)
if (parm >= in_signature_types->len)
{
/* Only warn for the first param */
if (n - 1 == in_signature_types->len)
if (parm == in_signature_types->len)
{
g_printerr ("Warning: Introspection data indicates %d parameters but more was passed\n",
in_signature_types->len);
@@ -977,7 +1002,7 @@ handle_call (gint *argc,
}
else
{
type = in_signature_types->pdata[n - 1];
type = in_signature_types->pdata[parm];
}
}
@@ -1001,7 +1026,7 @@ handle_call (gint *argc,
{
s = g_variant_type_dup_string (type);
g_printerr (_("Error parsing parameter %d of type '%s': %s\n"),
n,
parm + 1,
s,
context);
g_free (s);
@@ -1009,7 +1034,7 @@ handle_call (gint *argc,
else
{
g_printerr (_("Error parsing parameter %d: %s\n"),
n,
parm + 1,
context);
}
g_error_free (error);
@@ -1020,6 +1045,7 @@ handle_call (gint *argc,
g_free (context);
}
g_variant_builder_add_value (&builder, value);
++parm;
}
parameters = g_variant_builder_end (&builder);