* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
* 2004 Thomas Vander Stichele <thomas@apestaart.org>
+ * 2018 Collabora Ltd.
*
* gst-inspect.c: tool to inspect the GStreamer registry
*
#define GLIB_DISABLE_DEPRECATION_WARNINGS
#include "tools.h"
+#include <gst/gst_private.h> /* for internal Factories */
#include <string.h>
#include <locale.h>
#include <glib/gprintf.h>
+#ifdef G_OS_UNIX
+# include <unistd.h>
+# include <sys/wait.h>
+#endif
+
+
+/* "R" : support color
+ * "X" : do not clear the screen when leaving the pager
+ * "F" : skip the pager if content fit into the screen
+ */
+#define DEFAULT_LESS_OPTS "RXF"
+
+gboolean colored_output = TRUE;
+
+#ifdef G_OS_UNIX
+static const gchar DEFAULT_PAGER[] = "less";
+GPid child_pid = -1;
+#endif
+GMainLoop *loop = NULL;
+
+/* Console colors */
+
+/* Escape values for colors */
+#define BLUE "\033[34m"
+#define BRBLUE "\033[94m"
+#define BRCYAN "\033[96m"
+#define BRMAGENTA "\033[95m"
+#define BRYELLOW "\033[33m"
+#define CYAN "\033[36m"
+#define GREEN "\033[32m"
+#define MAGENTA "\033[35m"
+#define YELLOW "\033[33m"
+
+/* General colors */
+#define RESET_COLOR (colored_output? "\033[0m": "")
+#define HEADING_COLOR (colored_output? BRYELLOW : "")
+#define PROP_NAME_COLOR (colored_output? BRBLUE : "")
+#define PROP_VALUE_COLOR (colored_output? RESET_COLOR: "")
+#define PROP_ATTR_NAME_COLOR (colored_output? BRYELLOW : "")
+#define PROP_ATTR_VALUE_COLOR (colored_output? CYAN: "")
+/* FIXME: find a good color that works on both dark & light bg. */
+#define DESC_COLOR (colored_output? RESET_COLOR: "")
+
+/* Datatype-related colors */
+#define DATATYPE_COLOR (colored_output? GREEN : "")
+#define CHILD_LINK_COLOR (colored_output? BRMAGENTA : "")
+
+/* Caps colors */
+#define FIELD_NAME_COLOR (colored_output? CYAN: "")
+#define FIELD_VALUE_COLOR (colored_output? BRBLUE : "")
+#define CAPS_TYPE_COLOR (colored_output? YELLOW : "")
+#define STRUCT_NAME_COLOR (colored_output? YELLOW : "")
+#define CAPS_FEATURE_COLOR (colored_output? GREEN : "")
+
+/* Plugin listing colors */
+#define PLUGIN_NAME_COLOR (colored_output? BRBLUE : "")
+#define ELEMENT_NAME_COLOR (colored_output? GREEN : "")
+/* FIXME: find a good color that works on both dark & light bg. */
+#define ELEMENT_DETAIL_COLOR (colored_output? RESET_COLOR : "")
+#define PLUGIN_FEATURE_COLOR (colored_output? BRBLUE: "")
+
+/* Feature listing colors */
+#define FEATURE_NAME_COLOR (colored_output? GREEN : "")
+#define FEATURE_DIR_COLOR (colored_output? BRMAGENTA : "")
+#define FEATURE_RANK_COLOR (colored_output? CYAN : "")
+#define FEATURE_PROTO_COLOR (colored_output? BRYELLOW : "")
static char *_name = NULL;
+static int indent = 0;
-static int print_element_info (GstElementFactory * factory,
+static int print_element_info (GstPluginFeature * feature,
+ gboolean print_names);
+static int print_typefind_info (GstPluginFeature * feature,
gboolean print_names);
+static int print_tracer_info (GstPluginFeature * feature, gboolean print_names);
+
+#define push_indent() push_indent_n(1)
+#define pop_indent() push_indent_n(-1)
+#define pop_indent_n(n) push_indent_n(-n)
+
+static void
+push_indent_n (int n)
+{
+ g_assert (n > 0 || indent > 0);
+ indent += n;
+}
/* *INDENT-OFF* */
G_GNUC_PRINTF (1, 2)
/* *INDENT-ON* */
+
static void
n_print (const char *format, ...)
{
va_list args;
+ int i;
if (_name)
g_print ("%s", _name);
+ for (i = 0; i < indent; ++i)
+ g_print (" ");
+
va_start (args, format);
g_vprintf (format, args);
va_end (args);
{
gchar *str = gst_value_serialize (value);
- n_print ("%s %15s: %s\n", (gchar *) pfx, g_quark_to_string (field), str);
+ n_print ("%s %s%15s%s: %s%s%s\n",
+ (gchar *) pfx, FIELD_NAME_COLOR, g_quark_to_string (field), RESET_COLOR,
+ FIELD_VALUE_COLOR, str, RESET_COLOR);
g_free (str);
return TRUE;
}
g_return_if_fail (caps != NULL);
if (gst_caps_is_any (caps)) {
- n_print ("%sANY\n", pfx);
+ n_print ("%s%sANY%s\n", CAPS_TYPE_COLOR, pfx, RESET_COLOR);
return;
}
if (gst_caps_is_empty (caps)) {
- n_print ("%sEMPTY\n", pfx);
+ n_print ("%s%sEMPTY%s\n", CAPS_TYPE_COLOR, pfx, RESET_COLOR);
return;
}
GST_CAPS_FEATURES_MEMORY_SYSTEM_MEMORY))) {
gchar *features_string = gst_caps_features_to_string (features);
- n_print ("%s%s(%s)\n", pfx, gst_structure_get_name (structure),
- features_string);
+ n_print ("%s%s%s%s(%s%s%s)\n", pfx, STRUCT_NAME_COLOR,
+ gst_structure_get_name (structure), RESET_COLOR,
+ CAPS_FEATURE_COLOR, features_string, RESET_COLOR);
g_free (features_string);
} else {
- n_print ("%s%s\n", pfx, gst_structure_get_name (structure));
+ n_print ("%s%s%s%s\n", pfx, STRUCT_NAME_COLOR,
+ gst_structure_get_name (structure), RESET_COLOR);
}
gst_structure_foreach (structure, print_field, (gpointer) pfx);
}
char s[20];
rank = gst_plugin_feature_get_rank (GST_PLUGIN_FEATURE (factory));
- n_print ("Factory Details:\n");
- n_print (" %-25s%s (%d)\n", "Rank", get_rank_name (s, rank), rank);
+ n_print ("%sFactory Details:%s\n", HEADING_COLOR, RESET_COLOR);
+
+ push_indent ();
+ n_print ("%s%-25s%s%s (%d)%s\n", PROP_NAME_COLOR, "Rank", PROP_VALUE_COLOR,
+ get_rank_name (s, rank), rank, RESET_COLOR);
keys = gst_element_factory_get_metadata_keys (factory);
if (keys != NULL) {
val = gst_element_factory_get_metadata (factory, key);
key[0] = g_ascii_toupper (key[0]);
- n_print (" %-25s%s\n", key, val);
+ n_print ("%s%-25s%s%s%s\n", PROP_NAME_COLOR, key, PROP_VALUE_COLOR, val,
+ RESET_COLOR);
}
g_strfreev (keys);
}
+ pop_indent ();
n_print ("\n");
}
print_hierarchy (parent, level, maxlevel);
if (_name)
- g_print ("%s", _name);
+ g_print ("%s%s%s", DATATYPE_COLOR, _name, RESET_COLOR);
for (i = 1; i < *maxlevel - level; i++)
g_print (" ");
if (*maxlevel - level)
- g_print (" +----");
+ g_print (" %s+----%s", CHILD_LINK_COLOR, RESET_COLOR);
- g_print ("%s\n", g_type_name (type));
+ g_print ("%s%s%s\n", DATATYPE_COLOR, g_type_name (type), RESET_COLOR);
if (level == 1)
n_print ("\n");
if (ifaces) {
if (n_ifaces) {
- if (_name)
- g_print ("%s", _name);
- g_print (_("Implemented Interfaces:\n"));
+ n_print (_("%sImplemented Interfaces%s:\n"), HEADING_COLOR, RESET_COLOR);
+ push_indent ();
iface = ifaces;
while (*iface) {
- if (_name)
- g_print ("%s", _name);
- g_print (" %s\n", g_type_name (*iface));
+ n_print ("%s%s%s\n", DATATYPE_COLOR, g_type_name (*iface), RESET_COLOR);
iface++;
}
- if (_name)
- g_print ("%s", _name);
- g_print ("\n");
+ pop_indent ();
+ n_print ("\n");
}
g_free (ifaces);
}
GST_PARAM_CONTROLLABLE | GST_PARAM_MUTABLE_PLAYING | \
GST_PARAM_MUTABLE_PAUSED | GST_PARAM_MUTABLE_READY)
+static int
+sort_gparamspecs (GParamSpec ** a, GParamSpec ** b)
+{
+ return g_strcmp0 (g_param_spec_get_name (*a), g_param_spec_get_name (*b));
+}
+
+/* obj will be NULL if we're printing properties of pad template pads */
static void
-print_element_properties_info (GstElement * element)
+print_object_properties_info (GObject * obj, GObjectClass * obj_class,
+ const gchar * desc)
{
GParamSpec **property_specs;
guint num_properties, i;
gboolean readable;
gboolean first_flag;
- property_specs = g_object_class_list_properties
- (G_OBJECT_GET_CLASS (element), &num_properties);
- n_print ("\n");
- n_print ("Element Properties:\n");
+ property_specs = g_object_class_list_properties (obj_class, &num_properties);
+ g_qsort_with_data (property_specs, num_properties, sizeof (gpointer),
+ (GCompareDataFunc) sort_gparamspecs, NULL);
+
+ n_print ("%s%s%s:\n", HEADING_COLOR, desc, RESET_COLOR);
+
+ push_indent ();
for (i = 0; i < num_properties; i++) {
GValue value = { 0, };
GParamSpec *param = property_specs[i];
+ GType owner_type = param->owner_type;
- readable = FALSE;
+ /* We're printing pad properties */
+ if (obj == NULL && (owner_type == G_TYPE_OBJECT
+ || owner_type == GST_TYPE_OBJECT || owner_type == GST_TYPE_PAD))
+ continue;
g_value_init (&value, param->value_type);
- n_print (" %-20s: %s\n", g_param_spec_get_name (param),
- g_param_spec_get_blurb (param));
+ n_print ("%s%-20s%s: %s%s%s\n", PROP_NAME_COLOR,
+ g_param_spec_get_name (param), RESET_COLOR, PROP_VALUE_COLOR,
+ g_param_spec_get_blurb (param), RESET_COLOR);
+
+ push_indent_n (11);
first_flag = TRUE;
- n_print ("%-23.23s flags: ", "");
- if (param->flags & G_PARAM_READABLE) {
- g_object_get_property (G_OBJECT (element), param->name, &value);
- readable = TRUE;
- g_print ("%s%s", (first_flag) ? "" : ", ", _("readable"));
- first_flag = FALSE;
+ n_print ("%sflags%s: ", PROP_ATTR_NAME_COLOR, RESET_COLOR);
+ readable = ! !(param->flags & G_PARAM_READABLE);
+ if (readable && obj != NULL) {
+ g_object_get_property (obj, param->name, &value);
} else {
/* if we can't read the property value, assume it's set to the default
* (which might not be entirely true for sub-classes, but that's an
* unlikely corner-case anyway) */
g_param_value_set_default (param, &value);
}
+ if (readable) {
+ g_print ("%s%s%s%s", (first_flag) ? "" : ", ", PROP_ATTR_VALUE_COLOR,
+ _("readable"), RESET_COLOR);
+ first_flag = FALSE;
+ }
if (param->flags & G_PARAM_WRITABLE) {
- g_print ("%s%s", (first_flag) ? "" : ", ", _("writable"));
+ g_print ("%s%s%s%s", (first_flag) ? "" : ", ", PROP_ATTR_VALUE_COLOR,
+ _("writable"), RESET_COLOR);
first_flag = FALSE;
}
if (param->flags & G_PARAM_DEPRECATED) {
- g_print ("%s%s", (first_flag) ? "" : ", ", _("deprecated"));
+ g_print ("%s%s%s%s", (first_flag) ? "" : ", ", PROP_ATTR_VALUE_COLOR,
+ _("deprecated"), RESET_COLOR);
first_flag = FALSE;
}
if (param->flags & GST_PARAM_CONTROLLABLE) {
- g_print (", %s", _("controllable"));
+ g_print (", %s%s%s", PROP_ATTR_VALUE_COLOR, _("controllable"),
+ RESET_COLOR);
first_flag = FALSE;
}
if (param->flags & GST_PARAM_MUTABLE_PLAYING) {
- g_print (", %s", _("changeable in NULL, READY, PAUSED or PLAYING state"));
+ g_print (", %s%s%s", PROP_ATTR_VALUE_COLOR,
+ _("changeable in NULL, READY, PAUSED or PLAYING state"), RESET_COLOR);
} else if (param->flags & GST_PARAM_MUTABLE_PAUSED) {
- g_print (", %s", _("changeable only in NULL, READY or PAUSED state"));
+ g_print (", %s%s%s", PROP_ATTR_VALUE_COLOR,
+ _("changeable only in NULL, READY or PAUSED state"), RESET_COLOR);
} else if (param->flags & GST_PARAM_MUTABLE_READY) {
- g_print (", %s", _("changeable only in NULL or READY state"));
+ g_print (", %s%s%s", PROP_ATTR_VALUE_COLOR,
+ _("changeable only in NULL or READY state"), RESET_COLOR);
}
if (param->flags & ~KNOWN_PARAM_FLAGS) {
- g_print ("%s0x%0x", (first_flag) ? "" : ", ",
- param->flags & ~KNOWN_PARAM_FLAGS);
+ g_print ("%s0x%s%0x%s", (first_flag) ? "" : ", ", PROP_ATTR_VALUE_COLOR,
+ param->flags & ~KNOWN_PARAM_FLAGS, RESET_COLOR);
}
- n_print ("\n");
+ g_print ("\n");
switch (G_VALUE_TYPE (&value)) {
case G_TYPE_STRING:
{
const char *string_val = g_value_get_string (&value);
- n_print ("%-23.23s String. ", "");
+ n_print ("%sString%s. ", DATATYPE_COLOR, RESET_COLOR);
if (string_val == NULL)
- g_print ("Default: null");
+ g_print ("%sDefault%s: %snull%s", PROP_ATTR_NAME_COLOR, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, RESET_COLOR);
else
- g_print ("Default: \"%s\"", string_val);
+ g_print ("%sDefault%s: %s\"%s\"%s", PROP_ATTR_NAME_COLOR, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, string_val, RESET_COLOR);
break;
}
case G_TYPE_BOOLEAN:
{
gboolean bool_val = g_value_get_boolean (&value);
- n_print ("%-23.23s Boolean. ", "");
-
- g_print ("Default: %s", bool_val ? "true" : "false");
+ n_print ("%sBoolean%s. %sDefault%s: %s%s%s", DATATYPE_COLOR,
+ RESET_COLOR, PROP_ATTR_NAME_COLOR, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, bool_val ? "true" : "false", RESET_COLOR);
break;
}
case G_TYPE_ULONG:
{
GParamSpecULong *pulong = G_PARAM_SPEC_ULONG (param);
- n_print ("%-23.23s Unsigned Long. ", "");
- g_print ("Range: %lu - %lu Default: %lu ",
- pulong->minimum, pulong->maximum, g_value_get_ulong (&value));
+ n_print
+ ("%sUnsigned Long%s. %sRange%s: %s%lu - %lu%s %sDefault%s: %s%lu%s ",
+ DATATYPE_COLOR, RESET_COLOR, PROP_ATTR_NAME_COLOR, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, pulong->minimum, pulong->maximum,
+ RESET_COLOR, PROP_ATTR_NAME_COLOR, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, g_value_get_ulong (&value), RESET_COLOR);
GST_ERROR ("%s: property '%s' of type ulong: consider changing to "
- "uint/uint64", GST_OBJECT_NAME (element),
+ "uint/uint64", G_OBJECT_CLASS_NAME (obj_class),
g_param_spec_get_name (param));
break;
}
{
GParamSpecLong *plong = G_PARAM_SPEC_LONG (param);
- n_print ("%-23.23s Long. ", "");
- g_print ("Range: %ld - %ld Default: %ld ",
- plong->minimum, plong->maximum, g_value_get_long (&value));
+ n_print ("%sLong%s. %sRange%s: %s%ld - %ld%s %sDefault%s: %s%ld%s ",
+ DATATYPE_COLOR, RESET_COLOR, PROP_ATTR_NAME_COLOR, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, plong->minimum, plong->maximum, RESET_COLOR,
+ PROP_ATTR_NAME_COLOR, RESET_COLOR, PROP_ATTR_VALUE_COLOR,
+ g_value_get_long (&value), RESET_COLOR);
GST_ERROR ("%s: property '%s' of type long: consider changing to "
- "int/int64", GST_OBJECT_NAME (element),
+ "int/int64", G_OBJECT_CLASS_NAME (obj_class),
g_param_spec_get_name (param));
break;
}
{
GParamSpecUInt *puint = G_PARAM_SPEC_UINT (param);
- n_print ("%-23.23s Unsigned Integer. ", "");
- g_print ("Range: %u - %u Default: %u ",
- puint->minimum, puint->maximum, g_value_get_uint (&value));
+ n_print
+ ("%sUnsigned Integer%s. %sRange%s: %s%u - %u%s %sDefault%s: %s%u%s ",
+ DATATYPE_COLOR, RESET_COLOR, PROP_ATTR_NAME_COLOR, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, puint->minimum, puint->maximum, RESET_COLOR,
+ PROP_ATTR_NAME_COLOR, RESET_COLOR, PROP_ATTR_VALUE_COLOR,
+ g_value_get_uint (&value), RESET_COLOR);
break;
}
case G_TYPE_INT:
{
GParamSpecInt *pint = G_PARAM_SPEC_INT (param);
- n_print ("%-23.23s Integer. ", "");
- g_print ("Range: %d - %d Default: %d ",
- pint->minimum, pint->maximum, g_value_get_int (&value));
+ n_print ("%sInteger%s. %sRange%s: %s%d - %d%s %sDefault%s: %s%d%s ",
+ DATATYPE_COLOR, RESET_COLOR, PROP_ATTR_NAME_COLOR, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, pint->minimum, pint->maximum, RESET_COLOR,
+ PROP_ATTR_NAME_COLOR, RESET_COLOR, PROP_ATTR_VALUE_COLOR,
+ g_value_get_int (&value), RESET_COLOR);
break;
}
case G_TYPE_UINT64:
{
GParamSpecUInt64 *puint64 = G_PARAM_SPEC_UINT64 (param);
- n_print ("%-23.23s Unsigned Integer64. ", "");
- g_print ("Range: %" G_GUINT64_FORMAT " - %" G_GUINT64_FORMAT
- " Default: %" G_GUINT64_FORMAT " ",
- puint64->minimum, puint64->maximum, g_value_get_uint64 (&value));
+ n_print ("%sUnsigned Integer64%s. %sRange%s: %s%" G_GUINT64_FORMAT " - "
+ "%" G_GUINT64_FORMAT "%s %sDefault%s: %s%" G_GUINT64_FORMAT "%s ",
+ DATATYPE_COLOR, RESET_COLOR, PROP_ATTR_NAME_COLOR, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, puint64->minimum, puint64->maximum,
+ RESET_COLOR, PROP_ATTR_NAME_COLOR, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, g_value_get_uint64 (&value), RESET_COLOR);
break;
}
case G_TYPE_INT64:
{
GParamSpecInt64 *pint64 = G_PARAM_SPEC_INT64 (param);
- n_print ("%-23.23s Integer64. ", "");
- g_print ("Range: %" G_GINT64_FORMAT " - %" G_GINT64_FORMAT
- " Default: %" G_GINT64_FORMAT " ",
- pint64->minimum, pint64->maximum, g_value_get_int64 (&value));
+ n_print ("%sInteger64%s. %sRange%s: %s%" G_GINT64_FORMAT " - %"
+ G_GINT64_FORMAT "%s %sDefault%s: %s%" G_GINT64_FORMAT "%s ",
+ DATATYPE_COLOR, RESET_COLOR, PROP_ATTR_NAME_COLOR, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, pint64->minimum, pint64->maximum,
+ RESET_COLOR, PROP_ATTR_NAME_COLOR, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, g_value_get_int64 (&value), RESET_COLOR);
break;
}
case G_TYPE_FLOAT:
{
GParamSpecFloat *pfloat = G_PARAM_SPEC_FLOAT (param);
- n_print ("%-23.23s Float. ", "");
- g_print ("Range: %15.7g - %15.7g Default: %15.7g ",
- pfloat->minimum, pfloat->maximum, g_value_get_float (&value));
+ n_print ("%sFloat%s. %sRange%s: %s%15.7g - %15.7g%s "
+ "%sDefault%s: %s%15.7g%s ", DATATYPE_COLOR, RESET_COLOR,
+ PROP_ATTR_NAME_COLOR, RESET_COLOR, PROP_ATTR_VALUE_COLOR,
+ pfloat->minimum, pfloat->maximum, RESET_COLOR, PROP_ATTR_NAME_COLOR,
+ RESET_COLOR, PROP_ATTR_VALUE_COLOR, g_value_get_float (&value),
+ RESET_COLOR);
break;
}
case G_TYPE_DOUBLE:
{
GParamSpecDouble *pdouble = G_PARAM_SPEC_DOUBLE (param);
- n_print ("%-23.23s Double. ", "");
- g_print ("Range: %15.7g - %15.7g Default: %15.7g ",
- pdouble->minimum, pdouble->maximum, g_value_get_double (&value));
+ n_print ("%sDouble%s. %sRange%s: %s%15.7g - %15.7g%s "
+ "%sDefault%s: %s%15.7g%s ", DATATYPE_COLOR, RESET_COLOR,
+ PROP_ATTR_NAME_COLOR, RESET_COLOR, PROP_ATTR_VALUE_COLOR,
+ pdouble->minimum, pdouble->maximum, RESET_COLOR,
+ PROP_ATTR_NAME_COLOR, RESET_COLOR, PROP_ATTR_VALUE_COLOR,
+ g_value_get_double (&value), RESET_COLOR);
break;
}
case G_TYPE_CHAR:
case G_TYPE_UCHAR:
GST_ERROR ("%s: property '%s' of type char: consider changing to "
- "int/string", GST_OBJECT_NAME (element),
+ "int/string", G_OBJECT_CLASS_NAME (obj_class),
g_param_spec_get_name (param));
/* fall through */
default:
const GstCaps *caps = gst_value_get_caps (&value);
if (!caps)
- n_print ("%-23.23s Caps (NULL)", "");
+ n_print ("%sCaps%s (NULL)", DATATYPE_COLOR, RESET_COLOR);
else {
print_caps (caps, " ");
}
j++;
}
- n_print ("%-23.23s Enum \"%s\" Default: %d, \"%s\"", "",
- g_type_name (G_VALUE_TYPE (&value)), enum_value, value_nick);
+ n_print ("%sEnum \"%s\"%s %sDefault%s: %s%d, \"%s\"%s",
+ DATATYPE_COLOR, g_type_name (G_VALUE_TYPE (&value)), RESET_COLOR,
+ PROP_ATTR_NAME_COLOR, RESET_COLOR, PROP_ATTR_VALUE_COLOR,
+ enum_value, value_nick, RESET_COLOR);
j = 0;
while (values[j].value_name) {
g_print ("\n");
- if (_name)
- g_print ("%s", _name);
- g_print ("%-23.23s (%d): %-16s - %s", "",
- values[j].value, values[j].value_nick, values[j].value_name);
+ n_print (" %s(%d)%s: %s%-16s%s - %s%s%s",
+ PROP_ATTR_NAME_COLOR, values[j].value, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, values[j].value_nick, RESET_COLOR,
+ DESC_COLOR, values[j].value_name, RESET_COLOR);
j++;
}
/* g_type_class_unref (ec); */
cur = flags_to_string (vals, g_value_get_flags (&value));
- n_print ("%-23.23s Flags \"%s\" Default: 0x%08x, \"%s\"", "",
- g_type_name (G_VALUE_TYPE (&value)),
- g_value_get_flags (&value), cur);
+ n_print ("%sFlags \"%s\"%s %sDefault%s: %s0x%08x, \"%s\"%s",
+ DATATYPE_COLOR, g_type_name (G_VALUE_TYPE (&value)), RESET_COLOR,
+ PROP_ATTR_NAME_COLOR, RESET_COLOR, PROP_ATTR_VALUE_COLOR,
+ g_value_get_flags (&value), cur, RESET_COLOR);
while (vals[0].value_name) {
g_print ("\n");
- if (_name)
- g_print ("%s", _name);
- g_print ("%-23.23s (0x%08x): %-16s - %s", "",
- vals[0].value, vals[0].value_nick, vals[0].value_name);
+ n_print (" %s(0x%08x)%s: %s%-16s%s - %s%s%s",
+ PROP_ATTR_NAME_COLOR, vals[0].value, RESET_COLOR,
+ PROP_ATTR_VALUE_COLOR, vals[0].value_nick, RESET_COLOR,
+ DESC_COLOR, vals[0].value_name, RESET_COLOR);
++vals;
}
g_free (cur);
} else if (G_IS_PARAM_SPEC_OBJECT (param)) {
- n_print ("%-23.23s Object of type \"%s\"", "",
- g_type_name (param->value_type));
+ n_print ("%sObject of type%s %s\"%s\"%s", PROP_VALUE_COLOR,
+ RESET_COLOR, DATATYPE_COLOR,
+ g_type_name (param->value_type), RESET_COLOR);
} else if (G_IS_PARAM_SPEC_BOXED (param)) {
- n_print ("%-23.23s Boxed pointer of type \"%s\"", "",
- g_type_name (param->value_type));
+ n_print ("%sBoxed pointer of type%s %s\"%s\"%s", PROP_VALUE_COLOR,
+ RESET_COLOR, DATATYPE_COLOR,
+ g_type_name (param->value_type), RESET_COLOR);
if (param->value_type == GST_TYPE_STRUCTURE) {
const GstStructure *s = gst_value_get_structure (&value);
- if (s)
+ if (s) {
+ g_print ("\n");
gst_structure_foreach (s, print_field,
(gpointer) " ");
+ }
}
} else if (G_IS_PARAM_SPEC_POINTER (param)) {
if (param->value_type != G_TYPE_POINTER) {
- n_print ("%-23.23s Pointer of type \"%s\".", "",
- g_type_name (param->value_type));
+ n_print ("%sPointer of type%s %s\"%s\"%s.", PROP_VALUE_COLOR,
+ RESET_COLOR, DATATYPE_COLOR, g_type_name (param->value_type),
+ RESET_COLOR);
} else {
- n_print ("%-23.23s Pointer.", "");
+ n_print ("%sPointer.%s", PROP_VALUE_COLOR, RESET_COLOR);
}
} else if (param->value_type == G_TYPE_VALUE_ARRAY) {
GParamSpecValueArray *pvarray = G_PARAM_SPEC_VALUE_ARRAY (param);
if (pvarray->element_spec) {
- n_print ("%-23.23s Array of GValues of type \"%s\"", "",
- g_type_name (pvarray->element_spec->value_type));
+ n_print ("%sArray of GValues of type%s %s\"%s\"%s",
+ PROP_VALUE_COLOR, RESET_COLOR, DATATYPE_COLOR,
+ g_type_name (pvarray->element_spec->value_type), RESET_COLOR);
} else {
- n_print ("%-23.23s Array of GValues", "");
+ n_print ("%sArray of GValues%s", PROP_VALUE_COLOR, RESET_COLOR);
}
} else if (GST_IS_PARAM_SPEC_FRACTION (param)) {
GstParamSpecFraction *pfraction = GST_PARAM_SPEC_FRACTION (param);
- n_print ("%-23.23s Fraction. ", "");
-
- g_print ("Range: %d/%d - %d/%d Default: %d/%d ",
- pfraction->min_num, pfraction->min_den,
- pfraction->max_num, pfraction->max_den,
+ n_print ("%sFraction%s. %sRange%s: %s%d/%d - %d/%d%s "
+ "%sDefault%s: %s%d/%d%s ", DATATYPE_COLOR, RESET_COLOR,
+ PROP_ATTR_NAME_COLOR, RESET_COLOR, PROP_ATTR_VALUE_COLOR,
+ pfraction->min_num, pfraction->min_den, pfraction->max_num,
+ pfraction->max_den, RESET_COLOR, PROP_ATTR_NAME_COLOR,
+ RESET_COLOR, PROP_ATTR_VALUE_COLOR,
gst_value_get_fraction_numerator (&value),
- gst_value_get_fraction_denominator (&value));
+ gst_value_get_fraction_denominator (&value), RESET_COLOR);
+ } else if (param->value_type == GST_TYPE_ARRAY) {
+ GstParamSpecArray *parray = GST_PARAM_SPEC_ARRAY_LIST (param);
+
+ if (parray->element_spec) {
+ n_print ("%sGstValueArray of GValues of type%s %s\"%s\"%s",
+ PROP_VALUE_COLOR, RESET_COLOR, DATATYPE_COLOR,
+ g_type_name (parray->element_spec->value_type), RESET_COLOR);
+ } else {
+ n_print ("%sGstValueArray of GValues%s", PROP_VALUE_COLOR,
+ RESET_COLOR);
+ }
} else {
- n_print ("%-23.23s Unknown type %ld \"%s\"", "",
- (glong) param->value_type, g_type_name (param->value_type));
+ n_print ("%sUnknown type %ld%s %s\"%s\"%s", PROP_VALUE_COLOR,
+ (glong) param->value_type, RESET_COLOR, DATATYPE_COLOR,
+ g_type_name (param->value_type), RESET_COLOR);
}
break;
}
if (!readable)
- g_print (" Write only\n");
+ g_print (" %sWrite only%s\n", PROP_VALUE_COLOR, RESET_COLOR);
else
g_print ("\n");
+ pop_indent_n (11);
+
g_value_reset (&value);
}
if (num_properties == 0)
- n_print (" none\n");
+ n_print ("%snone%s\n", PROP_VALUE_COLOR, RESET_COLOR);
+
+ pop_indent ();
g_free (property_specs);
}
static void
+print_element_properties_info (GstElement * element)
+{
+ g_print ("\n");
+ print_object_properties_info (G_OBJECT (element),
+ G_OBJECT_GET_CLASS (element), "Element Properties");
+}
+
+static void
print_pad_templates_info (GstElement * element, GstElementFactory * factory)
{
- GstElementClass *gstelement_class;
const GList *pads;
GstStaticPadTemplate *padtemplate;
+ GstPadTemplate *tmpl;
+
+ n_print ("%sPad Templates%s:\n", HEADING_COLOR, RESET_COLOR);
+
+ push_indent ();
- n_print ("Pad Templates:\n");
if (gst_element_factory_get_num_pad_templates (factory) == 0) {
- n_print (" none\n");
- return;
+ n_print ("%snone%s\n", PROP_VALUE_COLOR, RESET_COLOR);
+ goto done;
}
- gstelement_class = GST_ELEMENT_CLASS (G_OBJECT_GET_CLASS (element));
-
pads = gst_element_factory_get_static_pad_templates (factory);
while (pads) {
padtemplate = (GstStaticPadTemplate *) (pads->data);
pads = g_list_next (pads);
if (padtemplate->direction == GST_PAD_SRC)
- n_print (" SRC template: '%s'\n", padtemplate->name_template);
+ n_print ("%sSRC template%s: %s'%s'%s\n", PROP_NAME_COLOR, RESET_COLOR,
+ PROP_VALUE_COLOR, padtemplate->name_template, RESET_COLOR);
else if (padtemplate->direction == GST_PAD_SINK)
- n_print (" SINK template: '%s'\n", padtemplate->name_template);
+ n_print ("%sSINK template%s: %s'%s'%s\n", PROP_NAME_COLOR, RESET_COLOR,
+ PROP_VALUE_COLOR, padtemplate->name_template, RESET_COLOR);
else
- n_print (" UNKNOWN!!! template: '%s'\n", padtemplate->name_template);
+ n_print ("%sUNKNOWN template%s: %s'%s'%s\n", PROP_NAME_COLOR, RESET_COLOR,
+ PROP_VALUE_COLOR, padtemplate->name_template, RESET_COLOR);
+
+ push_indent ();
if (padtemplate->presence == GST_PAD_ALWAYS)
- n_print (" Availability: Always\n");
+ n_print ("%sAvailability%s: %sAlways%s\n", PROP_NAME_COLOR, RESET_COLOR,
+ PROP_VALUE_COLOR, RESET_COLOR);
else if (padtemplate->presence == GST_PAD_SOMETIMES)
- n_print (" Availability: Sometimes\n");
+ n_print ("%sAvailability%s: %sSometimes%s\n", PROP_NAME_COLOR,
+ RESET_COLOR, PROP_VALUE_COLOR, RESET_COLOR);
else if (padtemplate->presence == GST_PAD_REQUEST) {
- n_print (" Availability: On request\n");
- n_print (" Has request_new_pad() function: %s\n",
- GST_DEBUG_FUNCPTR_NAME (gstelement_class->request_new_pad));
+ n_print ("%sAvailability%s: %sOn request%s\n", PROP_NAME_COLOR,
+ RESET_COLOR, PROP_VALUE_COLOR, RESET_COLOR);
} else
- n_print (" Availability: UNKNOWN!!!\n");
+ n_print ("%sAvailability%s: %sUNKNOWN%s\n", PROP_NAME_COLOR, RESET_COLOR,
+ PROP_VALUE_COLOR, RESET_COLOR);
if (padtemplate->static_caps.string) {
- n_print (" Capabilities:\n");
- print_caps (gst_static_caps_get (&padtemplate->static_caps), " ");
- }
+ GstCaps *caps = gst_static_caps_get (&padtemplate->static_caps);
- n_print ("\n");
- }
-}
+ n_print ("%sCapabilities%s:\n", PROP_NAME_COLOR, RESET_COLOR);
-static void
-print_element_flag_info (GstElement * element)
-{
- gboolean have_flags = FALSE;
+ push_indent ();
+ print_caps (caps, ""); // FIXME
+ pop_indent ();
- n_print ("\n");
- n_print ("Element Flags:\n");
+ gst_caps_unref (caps);
+ }
- if (!have_flags)
- n_print (" no flags set\n");
+ tmpl = gst_element_class_get_pad_template (GST_ELEMENT_GET_CLASS (element),
+ padtemplate->name_template);
+ if (tmpl != NULL) {
+ GType pad_type = GST_PAD_TEMPLATE_GTYPE (tmpl);
- if (GST_IS_BIN (element)) {
- n_print ("\n");
- n_print ("Bin Flags:\n");
- if (!have_flags)
- n_print (" no flags set\n");
- }
-}
+ if (pad_type != G_TYPE_NONE && pad_type != GST_TYPE_PAD) {
+ gpointer pad_klass;
-static void
-print_implementation_info (GstElement * element)
-{
- GstElementClass *gstelement_class;
+ pad_klass = g_type_class_ref (pad_type);
+ n_print ("%sType%s: %s%s%s\n", PROP_NAME_COLOR, RESET_COLOR,
+ DATATYPE_COLOR, g_type_name (pad_type), RESET_COLOR);
+ print_object_properties_info (NULL, pad_klass, "Pad Properties");
+ g_type_class_unref (pad_klass);
+ }
+ }
- gstelement_class = GST_ELEMENT_CLASS (G_OBJECT_GET_CLASS (element));
+ pop_indent ();
- n_print ("\n");
- n_print ("Element Implementation:\n");
+ if (pads != NULL)
+ n_print ("\n");
+ }
- n_print (" Has change_state() function: %s\n",
- GST_DEBUG_FUNCPTR_NAME (gstelement_class->change_state));
+done:
+ pop_indent ();
}
static void
if (!requires_clock && !provides_clock) {
n_print ("\n");
- n_print ("Element has no clocking capabilities.\n");
+ n_print ("%sElement has no clocking capabilities.%s\n", DESC_COLOR,
+ RESET_COLOR);
return;
}
n_print ("\n");
- n_print ("Clocking Interaction:\n");
+ n_print ("%sClocking Interaction%s:\n", PROP_NAME_COLOR, RESET_COLOR);
+
+ push_indent ();
+
if (requires_clock) {
- n_print (" element requires a clock\n");
+ n_print ("%selement requires a clock%s\n", PROP_VALUE_COLOR, RESET_COLOR);
}
if (provides_clock) {
clock = gst_element_get_clock (element);
if (clock) {
- n_print (" element provides a clock: %s\n", GST_OBJECT_NAME (clock));
+ n_print ("%selement provides a clock%s: %s%s%s\n", PROP_VALUE_COLOR,
+ RESET_COLOR, DATATYPE_COLOR, GST_OBJECT_NAME (clock), RESET_COLOR);
gst_object_unref (clock);
} else
- n_print (" element is supposed to provide a clock but returned NULL\n");
+ n_print ("%selement is supposed to provide a clock but returned NULL%s\n",
+ PROP_VALUE_COLOR, RESET_COLOR);
}
+
+ pop_indent ();
}
static void
uri_protocols = gst_uri_handler_get_protocols (GST_URI_HANDLER (element));
n_print ("\n");
- n_print ("URI handling capabilities:\n");
- n_print (" Element can act as %s.\n", uri_type);
+ n_print ("%sURI handling capabilities:%s\n", HEADING_COLOR, RESET_COLOR);
+
+ push_indent ();
+
+ n_print ("%sElement can act as %s.%s\n", DESC_COLOR, uri_type, RESET_COLOR);
if (uri_protocols && *uri_protocols) {
- n_print (" Supported URI protocols:\n");
+ n_print ("%sSupported URI protocols%s:\n", DESC_COLOR, RESET_COLOR);
+ push_indent ();
for (; *uri_protocols != NULL; uri_protocols++)
- n_print (" %s\n", *uri_protocols);
+ n_print ("%s%s%s\n", PROP_ATTR_VALUE_COLOR, *uri_protocols,
+ RESET_COLOR);
+ pop_indent ();
} else {
- n_print (" No supported URI protocols\n");
+ n_print ("%sNo supported URI protocols%s\n", PROP_VALUE_COLOR,
+ RESET_COLOR);
}
+
+ pop_indent ();
} else {
- n_print ("Element has no URI handling capabilities.\n");
+ n_print ("%sElement has no URI handling capabilities.%s\n", DESC_COLOR,
+ RESET_COLOR);
}
}
GstPad *pad;
n_print ("\n");
- n_print ("Pads:\n");
+ n_print ("%sPads:%s\n", HEADING_COLOR, RESET_COLOR);
+
+ push_indent ();
if (!element->numpads) {
- n_print (" none\n");
- return;
+ n_print ("%snone%s\n", PROP_VALUE_COLOR, RESET_COLOR);
+ goto done;
}
pads = element->pads;
name = gst_pad_get_name (pad);
if (gst_pad_get_direction (pad) == GST_PAD_SRC)
- g_print (" SRC: '%s'", name);
+ n_print ("%sSRC%s: %s'%s'%s\n", PROP_NAME_COLOR, RESET_COLOR,
+ PROP_VALUE_COLOR, name, RESET_COLOR);
else if (gst_pad_get_direction (pad) == GST_PAD_SINK)
- g_print (" SINK: '%s'", name);
+ n_print ("%sSINK%s: %s'%s'%s\n", PROP_NAME_COLOR, RESET_COLOR,
+ PROP_VALUE_COLOR, name, RESET_COLOR);
else
- g_print (" UNKNOWN!!!: '%s'", name);
+ n_print ("%sUNKNOWN%s: %s'%s'%s\n", PROP_NAME_COLOR, RESET_COLOR,
+ PROP_VALUE_COLOR, name, RESET_COLOR);
g_free (name);
- g_print ("\n");
-
- if (pad->padtemplate)
- n_print (" Pad Template: '%s'\n", pad->padtemplate->name_template);
+ if (pad->padtemplate) {
+ push_indent ();
+ n_print ("%sPad Template%s: %s'%s'%s\n", PROP_NAME_COLOR, RESET_COLOR,
+ PROP_VALUE_COLOR, pad->padtemplate->name_template, RESET_COLOR);
+ pop_indent ();
+ }
caps = gst_pad_get_current_caps (pad);
if (caps) {
- n_print (" Capabilities:\n");
- print_caps (caps, " ");
+ n_print ("%sCapabilities:%s\n", PROP_NAME_COLOR, RESET_COLOR);
+ push_indent ();
+ print_caps (caps, ""); // FIXME
+ pop_indent ();
gst_caps_unref (caps);
}
}
+
+done:
+ pop_indent ();
}
static gboolean
return FALSE;
}
+static gboolean
+gtype_needs_ptr_marker (GType type)
+{
+ if (type == G_TYPE_POINTER)
+ return FALSE;
+
+ if (G_TYPE_FUNDAMENTAL (type) == G_TYPE_POINTER || G_TYPE_IS_BOXED (type)
+ || G_TYPE_IS_OBJECT (type))
+ return TRUE;
+
+ return FALSE;
+}
+
static void
print_signal_info (GstElement * element)
{
if (found_signals) {
n_print ("\n");
if (k == 0)
- n_print ("Element Signals:\n");
+ n_print ("%sElement Signals%s:\n", HEADING_COLOR, RESET_COLOR);
else
- n_print ("Element Actions:\n");
+ n_print ("%sElement Actions%s:\n", HEADING_COLOR, RESET_COLOR);
} else {
continue;
}
indent_len = strlen (query->signal_name) +
strlen (g_type_name (query->return_type)) + 24;
-
- if (query->return_type == G_TYPE_POINTER) {
- pmark = "";
- } else if (G_TYPE_FUNDAMENTAL (query->return_type) == G_TYPE_POINTER
- || G_TYPE_IS_BOXED (query->return_type)
- || G_TYPE_IS_OBJECT (query->return_type)) {
+ if (gtype_needs_ptr_marker (query->return_type)) {
pmark = "* ";
indent_len += 2;
} else {
- pmark = "";
+ pmark = " ";
}
indent = g_new0 (gchar, indent_len + 1);
memset (indent, ' ', indent_len);
- n_print (" \"%s\" : %s %suser_function (%s* object",
- query->signal_name, g_type_name (query->return_type), pmark,
- g_type_name (type));
+ n_print (" %s\"%s\"%s : %s%s%s%suser_function%s (%s%s%s* object%s",
+ PROP_NAME_COLOR, query->signal_name, RESET_COLOR,
+ DATATYPE_COLOR, g_type_name (query->return_type), PROP_VALUE_COLOR,
+ pmark, RESET_COLOR, DATATYPE_COLOR, g_type_name (type),
+ PROP_VALUE_COLOR, RESET_COLOR);
for (j = 0; j < query->n_params; j++) {
+ const gchar *type_name, *asterisk;
+
+ type_name = g_type_name (query->param_types[j]);
+ asterisk = gtype_needs_ptr_marker (query->param_types[j]) ? "*" : "";
+
g_print (",\n");
- if (G_TYPE_IS_FUNDAMENTAL (query->param_types[j])) {
- n_print ("%s%s arg%d", indent,
- g_type_name (query->param_types[j]), j);
- } else if (G_TYPE_IS_ENUM (query->param_types[j])) {
- n_print ("%s%s arg%d", indent,
- g_type_name (query->param_types[j]), j);
- } else {
- n_print ("%s%s* arg%d", indent,
- g_type_name (query->param_types[j]), j);
- }
+ n_print ("%s%s%s%s%s arg%d%s", indent, DATATYPE_COLOR, type_name,
+ PROP_VALUE_COLOR, asterisk, j, RESET_COLOR);
}
if (k == 0) {
g_print (",\n");
- n_print ("%sgpointer user_data);\n", indent);
+ n_print ("%s%sgpointer %suser_data%s);\n", indent, DATATYPE_COLOR,
+ PROP_VALUE_COLOR, RESET_COLOR);
} else
g_print (");\n");
children = (GList *) GST_BIN (element)->children;
if (children) {
n_print ("\n");
- n_print ("Children:\n");
+ n_print ("%sChildren%s:\n", HEADING_COLOR, RESET_COLOR);
}
while (children) {
- n_print (" %s\n", GST_ELEMENT_NAME (GST_ELEMENT (children->data)));
+ n_print (" %s%s%s\n", DATATYPE_COLOR,
+ GST_ELEMENT_NAME (GST_ELEMENT (children->data)), RESET_COLOR);
children = g_list_next (children);
}
}
return;
presets = gst_preset_get_preset_names (GST_PRESET (element));
- if (presets) {
+ if (presets && *presets) {
n_print ("\n");
- n_print ("Presets:\n");
+ n_print ("%sPresets%s:\n", HEADING_COLOR, RESET_COLOR);
for (preset = presets; *preset; preset++) {
n_print (" \"%s\"\n", *preset);
}
GList *plugins, *cur;
gint count = 0;
- g_print ("%s\n", _("Blacklisted files:"));
+ g_print ("%s%s%s\n", HEADING_COLOR, _("Blacklisted files:"), RESET_COLOR);
plugins = gst_registry_get_plugin_list (gst_registry_get ());
for (cur = plugins; cur != NULL; cur = g_list_next (cur)) {
}
g_print ("\n");
- g_print (_("Total count: "));
+ g_print (_("%sTotal count%s: %s"), PROP_NAME_COLOR, RESET_COLOR,
+ PROP_VALUE_COLOR);
g_print (ngettext ("%d blacklisted file", "%d blacklisted files", count),
count);
- g_print ("\n");
+ g_print ("%s\n", RESET_COLOR);
gst_plugin_list_free (plugins);
}
static void
-print_element_list (gboolean print_all)
+print_typefind_extensions (const gchar * const *extensions, const gchar * color)
+{
+ guint i = 0;
+
+ while (extensions[i]) {
+ g_print ("%s%s%s%s", i > 0 ? ", " : "", color, extensions[i], RESET_COLOR);
+ i++;
+ }
+}
+
+static void
+print_element_list (gboolean print_all, gchar * ftypes)
{
int plugincount = 0, featurecount = 0, blacklistcount = 0;
GList *plugins, *orig_plugins;
+ gchar **types = NULL;
+
+ if (ftypes) {
+ gint i;
+
+ types = g_strsplit (ftypes, "/", -1);
+ for (i = 0; types[i]; i++)
+ *types[i] = g_ascii_toupper (*types[i]);
+
+ }
orig_plugins = plugins = gst_registry_get_plugin_list (gst_registry_get ());
while (plugins) {
featurecount++;
if (GST_IS_ELEMENT_FACTORY (feature)) {
+ const gchar *klass;
GstElementFactory *factory;
factory = GST_ELEMENT_FACTORY (feature);
+ if (types) {
+ gint i;
+ gboolean all_found = TRUE;
+
+ klass =
+ gst_element_factory_get_metadata (factory,
+ GST_ELEMENT_METADATA_KLASS);
+ for (i = 0; types[i]; i++) {
+ if (!strstr (klass, types[i])) {
+ all_found = FALSE;
+ break;
+ }
+ }
+
+ if (!all_found)
+ goto next;
+ }
if (print_all)
- print_element_info (factory, TRUE);
+ print_element_info (feature, TRUE);
else
- g_print ("%s: %s: %s\n", gst_plugin_get_name (plugin),
- GST_OBJECT_NAME (factory),
+ g_print ("%s%s%s: %s%s%s: %s%s%s\n", PLUGIN_NAME_COLOR,
+ gst_plugin_get_name (plugin), RESET_COLOR, ELEMENT_NAME_COLOR,
+ GST_OBJECT_NAME (factory), RESET_COLOR, ELEMENT_DETAIL_COLOR,
gst_element_factory_get_metadata (factory,
- GST_ELEMENT_METADATA_LONGNAME));
+ GST_ELEMENT_METADATA_LONGNAME), RESET_COLOR);
} else if (GST_IS_TYPE_FIND_FACTORY (feature)) {
GstTypeFindFactory *factory;
const gchar *const *extensions;
+ if (types)
+ goto next;
factory = GST_TYPE_FIND_FACTORY (feature);
if (!print_all)
- g_print ("%s: %s: ", gst_plugin_get_name (plugin),
- gst_plugin_feature_get_name (feature));
+ g_print ("%s%s%s: %s%s%s: ", PLUGIN_NAME_COLOR,
+ gst_plugin_get_name (plugin), RESET_COLOR, ELEMENT_NAME_COLOR,
+ gst_plugin_feature_get_name (feature), RESET_COLOR);
extensions = gst_type_find_factory_get_extensions (factory);
if (extensions != NULL) {
- guint i = 0;
-
- while (extensions[i]) {
- if (!print_all)
- g_print ("%s%s", i > 0 ? ", " : "", extensions[i]);
- i++;
- }
- if (!print_all)
+ if (!print_all) {
+ print_typefind_extensions (extensions, ELEMENT_DETAIL_COLOR);
g_print ("\n");
+ }
} else {
if (!print_all)
- g_print ("no extensions\n");
+ g_print ("%sno extensions%s\n", ELEMENT_DETAIL_COLOR, RESET_COLOR);
}
} else {
+ if (types)
+ goto next;
if (!print_all)
- n_print ("%s: %s (%s)\n", gst_plugin_get_name (plugin),
- GST_OBJECT_NAME (feature), g_type_name (G_OBJECT_TYPE (feature)));
+ n_print ("%s%s%s: %s%s%s (%s%s%s)\n", PLUGIN_NAME_COLOR,
+ gst_plugin_get_name (plugin), RESET_COLOR, ELEMENT_NAME_COLOR,
+ GST_OBJECT_NAME (feature), RESET_COLOR, ELEMENT_DETAIL_COLOR,
+ g_type_name (G_OBJECT_TYPE (feature)), RESET_COLOR);
}
next:
}
gst_plugin_list_free (orig_plugins);
+ g_strfreev (types);
g_print ("\n");
- g_print (_("Total count: "));
+ g_print (_("%sTotal count%s: %s"), PROP_NAME_COLOR, RESET_COLOR,
+ PROP_VALUE_COLOR);
g_print (ngettext ("%d plugin", "%d plugins", plugincount), plugincount);
if (blacklistcount) {
g_print (" (");
blacklistcount), blacklistcount);
g_print (" not shown)");
}
- g_print (", ");
+ g_print ("%s, %s", RESET_COLOR, PROP_VALUE_COLOR);
g_print (ngettext ("%d feature", "%d features", featurecount), featurecount);
- g_print ("\n");
+ g_print ("%s\n", RESET_COLOR);
}
static void
if (GST_IS_URI_HANDLER (element)) {
const gchar *const *uri_protocols;
+ const gchar *const *protocol;
const gchar *dir;
- gchar *joined;
switch (gst_uri_handler_get_uri_type (GST_URI_HANDLER (element))) {
case GST_URI_SRC:
break;
}
- uri_protocols =
- gst_uri_handler_get_protocols (GST_URI_HANDLER (element));
- joined = g_strjoinv (", ", (gchar **) uri_protocols);
-
- g_print ("%s (%s, rank %u): %s\n",
- gst_plugin_feature_get_name (GST_PLUGIN_FEATURE (factory)), dir,
+ g_print ("%s%s%s (%s%s%s, %srank %u%s): ",
+ FEATURE_NAME_COLOR,
+ gst_plugin_feature_get_name (GST_PLUGIN_FEATURE (factory)),
+ RESET_COLOR, FEATURE_DIR_COLOR, dir, RESET_COLOR,
+ FEATURE_RANK_COLOR,
gst_plugin_feature_get_rank (GST_PLUGIN_FEATURE (factory)),
- joined);
+ RESET_COLOR);
- g_free (joined);
+ uri_protocols =
+ gst_uri_handler_get_protocols (GST_URI_HANDLER (element));
+ for (protocol = uri_protocols; *protocol != NULL; protocol++) {
+ if (protocol != uri_protocols)
+ g_print (", ");
+ g_print ("%s%s%s", FEATURE_PROTO_COLOR, *protocol, RESET_COLOR);
+ }
+ g_print ("\n");
}
gst_object_unref (element);
const gchar *release_date = gst_plugin_get_release_date_string (plugin);
const gchar *filename = gst_plugin_get_filename (plugin);
- n_print ("Plugin Details:\n");
- n_print (" %-25s%s\n", "Name", gst_plugin_get_name (plugin));
- n_print (" %-25s%s\n", "Description", gst_plugin_get_description (plugin));
- n_print (" %-25s%s\n", "Filename", (filename != NULL) ? filename : "(null)");
- n_print (" %-25s%s\n", "Version", gst_plugin_get_version (plugin));
- n_print (" %-25s%s\n", "License", gst_plugin_get_license (plugin));
- n_print (" %-25s%s\n", "Source module", gst_plugin_get_source (plugin));
+ n_print ("%sPlugin Details%s:\n", HEADING_COLOR, RESET_COLOR);
+
+ push_indent ();
+
+ n_print ("%s%-25s%s%s%s%s\n", PROP_NAME_COLOR, "Name", RESET_COLOR,
+ PROP_VALUE_COLOR, gst_plugin_get_name (plugin), RESET_COLOR);
+ n_print ("%s%-25s%s%s%s%s\n", PROP_NAME_COLOR, "Description", RESET_COLOR,
+ PROP_VALUE_COLOR, gst_plugin_get_description (plugin), RESET_COLOR);
+ n_print ("%s%-25s%s%s%s%s\n", PROP_NAME_COLOR, "Filename", RESET_COLOR,
+ PROP_VALUE_COLOR, (filename != NULL) ? filename : "(null)", RESET_COLOR);
+ n_print ("%s%-25s%s%s%s%s\n", PROP_NAME_COLOR, "Version", RESET_COLOR,
+ PROP_VALUE_COLOR, gst_plugin_get_version (plugin), RESET_COLOR);
+ n_print ("%s%-25s%s%s%s%s\n", PROP_NAME_COLOR, "License", RESET_COLOR,
+ PROP_VALUE_COLOR, gst_plugin_get_license (plugin), RESET_COLOR);
+ n_print ("%s%-25s%s%s%s%s\n", PROP_NAME_COLOR, "Source module", RESET_COLOR,
+ PROP_VALUE_COLOR, gst_plugin_get_source (plugin), RESET_COLOR);
if (release_date != NULL) {
const gchar *tz = "(UTC)";
gchar *str, *sep;
- /* may be: YYYY-MM-DD or YYYY-MM-DDTHH:MMZ */
- /* YYYY-MM-DDTHH:MMZ => YYYY-MM-DD HH:MM (UTC) */
+/* may be: YYYY-MM-DD or YYYY-MM-DDTHH:MMZ */
+/* YYYY-MM-DDTHH:MMZ => YYYY-MM-DD HH:MM (UTC) */
str = g_strdup (release_date);
sep = strstr (str, "T");
if (sep != NULL) {
} else {
tz = "";
}
- n_print (" %-25s%s%s\n", "Source release date", str, tz);
+ n_print ("%s%-25s%s%s%s%s%s\n", PROP_NAME_COLOR, "Source release date",
+ RESET_COLOR, PROP_VALUE_COLOR, str, tz, RESET_COLOR);
g_free (str);
}
- n_print (" %-25s%s\n", "Binary package", gst_plugin_get_package (plugin));
- n_print (" %-25s%s\n", "Origin URL", gst_plugin_get_origin (plugin));
+ n_print ("%s%-25s%s%s%s%s\n", PROP_NAME_COLOR, "Binary package", RESET_COLOR,
+ PROP_VALUE_COLOR, gst_plugin_get_package (plugin), RESET_COLOR);
+ n_print ("%s%-25s%s%s%s%s\n", PROP_NAME_COLOR, "Origin URL", RESET_COLOR,
+ PROP_VALUE_COLOR, gst_plugin_get_origin (plugin), RESET_COLOR);
+
+ pop_indent ();
+
n_print ("\n");
}
GList *features, *origlist;
gint num_features = 0;
gint num_elements = 0;
+ gint num_tracers = 0;
gint num_typefinders = 0;
gint num_devproviders = 0;
gint num_other = 0;
GstElementFactory *factory;
factory = GST_ELEMENT_FACTORY (feature);
- n_print (" %s: %s\n", GST_OBJECT_NAME (factory),
+ n_print (" %s%s%s: %s%s%s\n", ELEMENT_NAME_COLOR,
+ GST_OBJECT_NAME (factory), RESET_COLOR, ELEMENT_DETAIL_COLOR,
gst_element_factory_get_metadata (factory,
- GST_ELEMENT_METADATA_LONGNAME));
+ GST_ELEMENT_METADATA_LONGNAME), RESET_COLOR);
num_elements++;
} else if (GST_IS_TYPE_FIND_FACTORY (feature)) {
GstTypeFindFactory *factory;
factory = GST_TYPE_FIND_FACTORY (feature);
extensions = gst_type_find_factory_get_extensions (factory);
if (extensions) {
- guint i = 0;
-
- g_print (" %s: %s: ", gst_plugin_get_name (plugin),
- gst_plugin_feature_get_name (feature));
- while (extensions[i]) {
- g_print ("%s%s", i > 0 ? ", " : "", extensions[i]);
- i++;
- }
+ g_print (" %s%s%s: ", ELEMENT_NAME_COLOR,
+ gst_plugin_feature_get_name (feature), RESET_COLOR);
+ print_typefind_extensions (extensions, ELEMENT_DETAIL_COLOR);
g_print ("\n");
} else
- g_print (" %s: %s: no extensions\n", gst_plugin_get_name (plugin),
- gst_plugin_feature_get_name (feature));
+ g_print (" %s%s%s: %sno extensions%s\n", ELEMENT_NAME_COLOR,
+ gst_plugin_feature_get_name (feature), RESET_COLOR,
+ ELEMENT_DETAIL_COLOR, RESET_COLOR);
num_typefinders++;
} else if (GST_IS_DEVICE_PROVIDER_FACTORY (feature)) {
GstDeviceProviderFactory *factory;
factory = GST_DEVICE_PROVIDER_FACTORY (feature);
- n_print (" %s: %s\n", GST_OBJECT_NAME (factory),
+ n_print (" %s%s%s: %s%s%s\n", ELEMENT_NAME_COLOR,
+ GST_OBJECT_NAME (factory), RESET_COLOR, ELEMENT_DETAIL_COLOR,
gst_device_provider_factory_get_metadata (factory,
- GST_ELEMENT_METADATA_LONGNAME));
+ GST_ELEMENT_METADATA_LONGNAME), RESET_COLOR);
num_devproviders++;
+ } else if (GST_IS_TRACER_FACTORY (feature)) {
+ n_print (" %s%s%s (%s%s%s)\n", ELEMENT_NAME_COLOR,
+ gst_object_get_name (GST_OBJECT (feature)), RESET_COLOR,
+ DATATYPE_COLOR, g_type_name (G_OBJECT_TYPE (feature)), RESET_COLOR);
+ num_tracers++;
} else if (feature) {
- n_print (" %s (%s)\n", gst_object_get_name (GST_OBJECT (feature)),
- g_type_name (G_OBJECT_TYPE (feature)));
+ n_print (" %s%s%s (%s%s%s)\n", ELEMENT_NAME_COLOR,
+ gst_object_get_name (GST_OBJECT (feature)), RESET_COLOR,
+ DATATYPE_COLOR, g_type_name (G_OBJECT_TYPE (feature)), RESET_COLOR);
num_other++;
}
num_features++;
gst_plugin_feature_list_free (origlist);
n_print ("\n");
- n_print (" %d features:\n", num_features);
+ n_print (" %s%d features%s:\n", HEADING_COLOR, num_features, RESET_COLOR);
if (num_elements > 0)
- n_print (" +-- %d elements\n", num_elements);
+ n_print (" %s+--%s %s%d elements%s\n", CHILD_LINK_COLOR, RESET_COLOR,
+ PLUGIN_FEATURE_COLOR, num_elements, RESET_COLOR);
if (num_typefinders > 0)
- n_print (" +-- %d typefinders\n", num_typefinders);
+ n_print (" %s+--%s %s%d typefinders%s\n", CHILD_LINK_COLOR, RESET_COLOR,
+ PLUGIN_FEATURE_COLOR, num_typefinders, RESET_COLOR);
if (num_devproviders > 0)
- n_print (" +-- %d device providers\n", num_devproviders);
+ n_print (" %s+--%s %s%d device providers%s\n", CHILD_LINK_COLOR,
+ RESET_COLOR, PLUGIN_FEATURE_COLOR, num_devproviders, RESET_COLOR);
+ if (num_tracers > 0)
+ n_print (" %s+--%s %s%d tracers%s\n", CHILD_LINK_COLOR, RESET_COLOR,
+ PLUGIN_FEATURE_COLOR, num_tracers, RESET_COLOR);
if (num_other > 0)
- n_print (" +-- %d other objects\n", num_other);
+ n_print (" %s+--%s %s%d other objects%s\n", CHILD_LINK_COLOR, RESET_COLOR,
+ PLUGIN_FEATURE_COLOR, num_other, RESET_COLOR);
n_print ("\n");
}
static int
-print_element_features (const gchar * element_name)
+print_feature_info (const gchar * feature_name, gboolean print_all)
{
GstPluginFeature *feature;
+ GstRegistry *registry = gst_registry_get ();
+ int ret;
- /* FIXME implement other pretty print function for these */
- feature = gst_registry_find_feature (gst_registry_get (), element_name,
- GST_TYPE_TYPE_FIND_FACTORY);
- if (feature) {
- n_print ("%s: a typefind function\n", element_name);
- return 0;
+ if ((feature = gst_registry_find_feature (registry, feature_name,
+ GST_TYPE_ELEMENT_FACTORY))) {
+ ret = print_element_info (feature, print_all);
+ goto handled;
+ }
+ if ((feature = gst_registry_find_feature (registry, feature_name,
+ GST_TYPE_TYPE_FIND_FACTORY))) {
+ ret = print_typefind_info (feature, print_all);
+ goto handled;
+ }
+ if ((feature = gst_registry_find_feature (registry, feature_name,
+ GST_TYPE_TRACER_FACTORY))) {
+ ret = print_tracer_info (feature, print_all);
+ goto handled;
}
+ /* TODO: handle DEVICE_PROVIDER_FACTORY */
+
return -1;
+
+handled:
+ gst_object_unref (feature);
+ return ret;
}
static int
-print_element_info (GstElementFactory * factory, gboolean print_names)
+print_element_info (GstPluginFeature * feature, gboolean print_names)
{
+ GstElementFactory *factory;
GstElement *element;
GstPlugin *plugin;
gint maxlevel = 0;
- factory =
- GST_ELEMENT_FACTORY (gst_plugin_feature_load (GST_PLUGIN_FEATURE
- (factory)));
-
+ factory = GST_ELEMENT_FACTORY (gst_plugin_feature_load (feature));
if (!factory) {
- g_print ("element plugin couldn't be loaded\n");
+ g_print ("%selement plugin couldn't be loaded%s\n", DESC_COLOR,
+ RESET_COLOR);
return -1;
}
element = gst_element_factory_create (factory, NULL);
if (!element) {
gst_object_unref (factory);
- g_print ("couldn't construct element for some reason\n");
+ g_print ("%scouldn't construct element for some reason%s\n", DESC_COLOR,
+ RESET_COLOR);
return -1;
}
if (print_names)
- _name = g_strdup_printf ("%s: ", GST_OBJECT_NAME (factory));
+ _name =
+ g_strdup_printf ("%s%s%s: ", DATATYPE_COLOR, GST_OBJECT_NAME (factory),
+ RESET_COLOR);
else
_name = NULL;
print_interfaces (G_OBJECT_TYPE (element));
print_pad_templates_info (element, factory);
- print_element_flag_info (element);
- print_implementation_info (element);
print_clocking_info (element);
print_uri_handler_info (element);
print_pad_info (element);
gst_object_unref (element);
gst_object_unref (factory);
g_free (_name);
+ return 0;
+}
+
+static int
+print_typefind_info (GstPluginFeature * feature, gboolean print_names)
+{
+ GstTypeFindFactory *factory;
+ GstPlugin *plugin;
+ GstCaps *caps;
+ GstRank rank;
+ char s[20];
+ const gchar *const *extensions;
+
+ factory = GST_TYPE_FIND_FACTORY (gst_plugin_feature_load (feature));
+ if (!factory) {
+ g_print ("%stypefind plugin couldn't be loaded%s\n", DESC_COLOR,
+ RESET_COLOR);
+ return -1;
+ }
+
+ if (print_names)
+ _name =
+ g_strdup_printf ("%s%s%s: ", DATATYPE_COLOR, GST_OBJECT_NAME (factory),
+ RESET_COLOR);
+ else
+ _name = NULL;
+ n_print ("%sFactory Details%s:\n", HEADING_COLOR, RESET_COLOR);
+ rank = gst_plugin_feature_get_rank (feature);
+ n_print (" %s%-25s%s%s (%d)%s\n", PROP_NAME_COLOR, "Rank", PROP_VALUE_COLOR,
+ get_rank_name (s, rank), rank, RESET_COLOR);
+ n_print (" %s%-25s%s%s%s\n", PROP_NAME_COLOR, "Name", PROP_VALUE_COLOR,
+ GST_OBJECT_NAME (factory), RESET_COLOR);
+ caps = gst_type_find_factory_get_caps (factory);
+ if (caps) {
+ gchar *caps_str = gst_caps_to_string (factory->caps);
+
+ n_print (" %s%-25s%s%s%s\n", PROP_NAME_COLOR, "Caps", PROP_VALUE_COLOR,
+ caps_str, RESET_COLOR);
+ g_free (caps_str);
+ }
+ extensions = gst_type_find_factory_get_extensions (factory);
+ if (extensions) {
+ n_print (" %s%-25s%s", PROP_NAME_COLOR, "Extensions", RESET_COLOR);
+ print_typefind_extensions (extensions, PROP_VALUE_COLOR);
+ n_print ("\n");
+ }
+ n_print ("\n");
+
+ plugin = gst_plugin_feature_get_plugin (GST_PLUGIN_FEATURE (factory));
+ if (plugin) {
+ print_plugin_info (plugin);
+ gst_object_unref (plugin);
+ }
+
+ gst_object_unref (factory);
+ g_free (_name);
return 0;
}
+static int
+print_tracer_info (GstPluginFeature * feature, gboolean print_names)
+{
+ GstTracerFactory *factory;
+ GstTracer *tracer;
+ GstPlugin *plugin;
+ gint maxlevel = 0;
+
+ factory = GST_TRACER_FACTORY (gst_plugin_feature_load (feature));
+ if (!factory) {
+ g_print ("%stracer plugin couldn't be loaded%s\n", DESC_COLOR, RESET_COLOR);
+ return -1;
+ }
+ tracer = (GstTracer *) g_object_new (factory->type, NULL);
+ if (!tracer) {
+ gst_object_unref (factory);
+ g_print ("%scouldn't construct tracer for some reason%s\n", DESC_COLOR,
+ RESET_COLOR);
+ return -1;
+ }
+
+ if (print_names)
+ _name =
+ g_strdup_printf ("%s%s%s: ", DATATYPE_COLOR, GST_OBJECT_NAME (factory),
+ RESET_COLOR);
+ else
+ _name = NULL;
+
+ n_print ("%sFactory Details%s:\n", HEADING_COLOR, RESET_COLOR);
+ n_print (" %s%-25s%s%s%s\n", PROP_NAME_COLOR, "Name", PROP_VALUE_COLOR,
+ GST_OBJECT_NAME (factory), RESET_COLOR);
+ n_print ("\n");
+
+ plugin = gst_plugin_feature_get_plugin (GST_PLUGIN_FEATURE (factory));
+ if (plugin) {
+ print_plugin_info (plugin);
+ gst_object_unref (plugin);
+ }
+
+ print_hierarchy (G_OBJECT_TYPE (tracer), 0, &maxlevel);
+ print_interfaces (G_OBJECT_TYPE (tracer));
+
+ /* TODO: list what hooks it registers
+ * - the data is available in gsttracerutils, we need to iterate the
+ * _priv_tracers hashtable for each probe and then check the list of hooks
+ * for each probe whether hook->tracer == tracer :/
+ */
+
+ /* TODO: list what records it emits
+ * - in class_init tracers can create GstTracerRecord instances
+ * - those only get logged right now and there is no association with the
+ * tracer that created them
+ * - we'd need to add them to GstTracerFactory
+ * gst_tracer_class_add_record (klass, record);
+ * - needs work in gstregistrychunks to (de)serialize specs
+ * - gst_tracer_register() would need to iterate the list of records and
+ * copy the record->spec into the factory
+ */
+
+ gst_object_unref (tracer);
+ gst_object_unref (factory);
+ g_free (_name);
+ return 0;
+}
+
+/* NOTE: Not coloring output from automatic install functions, as their output
+ * is meant for machines, not humans.
+ */
static void
print_plugin_automatic_install_info_codecs (GstElementFactory * factory)
{
gst_plugin_list_free (orig_plugins);
}
+#ifdef G_OS_UNIX
+static gboolean
+redirect_stdout (void)
+{
+ GError *error = NULL;
+ gchar **argv;
+ const gchar *pager;
+ gint stdin_fd;
+ gchar **envp;
+
+ pager = g_getenv ("PAGER");
+ if (pager == NULL)
+ pager = DEFAULT_PAGER;
+
+ argv = g_strsplit (pager, " ", 0);
+
+ envp = g_get_environ ();
+ envp = g_environ_setenv (envp, "LESS", DEFAULT_LESS_OPTS, TRUE);
+
+ if (!g_spawn_async_with_pipes (NULL, argv, envp,
+ G_SPAWN_DO_NOT_REAP_CHILD | G_SPAWN_SEARCH_PATH,
+ NULL, NULL, &child_pid, &stdin_fd,
+ /* pass null stdout/stderr to inherit our fds */
+ NULL, NULL, &error)) {
+ if (pager != DEFAULT_PAGER) {
+ g_warning ("g_spawn_async_with_pipes() failed: %s\n",
+ GST_STR_NULL (error->message));
+ }
+ g_strfreev (argv);
+ g_strfreev (envp);
+ g_clear_error (&error);
+
+ return FALSE;
+ }
+
+ /* redirect our stdout to child stdin */
+ dup2 (stdin_fd, STDOUT_FILENO);
+ if (isatty (STDERR_FILENO))
+ dup2 (stdin_fd, STDERR_FILENO);
+ close (stdin_fd);
+
+ g_strfreev (argv);
+ g_strfreev (envp);
+
+ return TRUE;
+}
+
+static void
+child_exit_cb (GPid child_pid, gint status, gpointer user_data)
+{
+ g_spawn_close_pid (child_pid);
+ g_main_loop_quit (loop);
+}
+#endif
+
int
main (int argc, char *argv[])
{
guint minver_maj = GST_VERSION_MAJOR;
guint minver_min = GST_VERSION_MINOR;
guint minver_micro = 0;
+ gchar *types = NULL;
+ const gchar *no_colors;
+ int exit_code = 0;
#ifndef GST_DISABLE_OPTION_PARSING
GOptionEntry options[] = {
{"print-all", 'a', 0, G_OPTION_ARG_NONE, &print_all,
"installation mechanisms"), NULL},
{"plugin", '\0', 0, G_OPTION_ARG_NONE, &plugin_name,
N_("List the plugin contents"), NULL},
+ {"types", 't', 0, G_OPTION_ARG_STRING, &types,
+ N_("A slashes ('/') separated list of types of elements (also known "
+ "as klass) to list. (unordered)"), NULL},
{"exists", '\0', 0, G_OPTION_ARG_NONE, &check_exists,
N_("Check if the specified element or plugin exists"), NULL},
{"atleast-version", '\0', 0, G_OPTION_ARG_STRING, &min_version,
N_
("Print supported URI schemes, with the elements that implement them"),
NULL},
+ {"no-colors", '\0', G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE,
+ &colored_output,
+ N_
+ ("Disable colors in output. You can also achieve the same by setting"
+ "'GST_INSPECT_NO_COLORS' environment variable to any value."),
+ NULL},
GST_TOOLS_GOPTION_VERSION,
{NULL}
};
g_option_context_add_group (ctx, gst_init_get_option_group ());
if (!g_option_context_parse (ctx, &argc, &argv, &err)) {
g_printerr ("Error initializing: %s\n", err->message);
+ g_clear_error (&err);
+ g_option_context_free (ctx);
return -1;
}
g_option_context_free (ctx);
}
if (check_exists) {
- int exit_code;
-
if (argc == 1) {
g_printerr ("--exists requires an extra command line argument\n");
exit_code = -1;
} else {
exit_code = 1;
}
+
+ if (feature)
+ gst_object_unref (feature);
} else {
/* FIXME: support checking for plugins too */
g_printerr ("Checking for plugins is not supported yet\n");
return exit_code;
}
+ no_colors = g_getenv ("GST_INSPECT_NO_COLORS");
+ /* We only support truecolor */
+ colored_output &= (no_colors == NULL);
+
+#ifdef G_OS_UNIX
+ if (isatty (STDOUT_FILENO)) {
+ if (redirect_stdout ())
+ loop = g_main_loop_new (NULL, FALSE);
+ } else {
+ colored_output = FALSE;
+ }
+#elif defined(G_OS_WIN32)
+ {
+ gint fd = _fileno (stdout);
+ /* On Windows 10, g_log_writer_supports_color will also setup the console
+ * so that it correctly interprets ANSI VT sequences if it's supported */
+ if (!_isatty (fd) || !g_log_writer_supports_color (fd))
+ colored_output = FALSE;
+ }
+#endif
+
/* if no arguments, print out list of elements */
if (uri_handlers) {
print_all_uri_handlers ();
if (print_aii)
print_all_plugin_automatic_install_info ();
else
- print_element_list (print_all);
+ print_element_list (print_all, types);
}
} else {
/* else we try to get a factory */
- GstElementFactory *factory;
- GstPlugin *plugin;
const char *arg = argv[argc - 1];
- int retval;
+ int retval = -1;
if (!plugin_name) {
- factory = gst_element_factory_find (arg);
-
- /* if there's a factory, print out the info */
- if (factory) {
- retval = print_element_info (factory, print_all);
- gst_object_unref (factory);
- } else {
- retval = print_element_features (arg);
- }
- } else {
- retval = -1;
+ retval = print_feature_info (arg, print_all);
}
/* otherwise check if it's a plugin */
if (retval) {
- plugin = gst_registry_find_plugin (gst_registry_get (), arg);
+ GstPlugin *plugin = gst_registry_find_plugin (gst_registry_get (), arg);
/* if there is such a plugin, print out info */
if (plugin) {
}
} else {
g_printerr (_("Could not load plugin file: %s\n"), error->message);
- g_error_free (error);
- return -1;
+ g_clear_error (&error);
+ exit_code = -1;
+ goto done;
}
} else {
g_printerr (_("No such element or plugin '%s'\n"), arg);
- return -1;
+ exit_code = -1;
+ goto done;
}
}
}
}
- return 0;
+done:
+
+#ifdef G_OS_UNIX
+ if (loop) {
+ fflush (stdout);
+ fflush (stderr);
+ /* So that the pipe we create in redirect_stdout() is closed */
+ close (STDOUT_FILENO);
+ close (STDERR_FILENO);
+ g_child_watch_add (child_pid, child_exit_cb, NULL);
+ g_main_loop_run (loop);
+ g_main_loop_unref (loop);
+ }
+#endif
+
+ return exit_code;
}
projects / platform / upstream / gstreamer.git / blobdiff