/* Simple Plugin API */
/* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
/* SPDX-License-Identifier: MIT */
#ifndef SPA_DEBUG_POD_H
#define SPA_DEBUG_POD_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* \ addtogroup spa_debug
* \ {
*/
#include <spa/debug/context.h>
#include <spa/debug/mem.h>
#include <spa/debug/types.h>
#include <spa/pod/pod.h>
#include <spa/pod/iter.h>
#ifndef SPA_API_DEBUG_POD
#ifdef SPA_API_IMPL
#define SPA_API_DEBUG_POD SPA_API_IMPL
#else
#define SPA_API_DEBUG_POD static inline
#endif
#endif
SPA_API_DEBUG_POD int
spa_debugc_pod_value(struct spa_debug_context *ctx, int indent, const struct spa_type_info *info,
uint32_t type, void *body, uint32_t size)
{
switch (type) {
case SPA_TYPE_Bool:
spa_debugc(ctx, "%*s" "Bool %s" , indent, "" , (*(int32_t *) body) ? "true" : "false" );
break ;
case SPA_TYPE_Id:
spa_debugc(ctx, "%*s" "Id %-8d (%s)" , indent, "" , *(int32_t *) body,
spa_debug_type_find_name(info, *(int32_t *) body));
break ;
case SPA_TYPE_Int:
spa_debugc(ctx, "%*s" "Int %d" , indent, "" , *(int32_t *) body);
break ;
case SPA_TYPE_Long:
spa_debugc(ctx, "%*s" "Long %" PRIi64 "" , indent, "" , *(int64_t *) body);
break ;
case SPA_TYPE_Float:
spa_debugc(ctx, "%*s" "Float %f" , indent, "" , *(float *) body);
break ;
case SPA_TYPE_Double:
spa_debugc(ctx, "%*s" "Double %f" , indent, "" , *(double *) body);
break ;
case SPA_TYPE_String:
spa_debugc(ctx, "%*s" "String \" %s\"" , indent, "" , (char *) body);
break ;
case SPA_TYPE_Fd:
spa_debugc(ctx, "%*s" "Fd %d" , indent, "" , *(int *) body);
break ;
case SPA_TYPE_Pointer:
{
struct spa_pod_pointer_body *b = (struct spa_pod_pointer_body *)body;
spa_debugc(ctx, "%*s" "Pointer %s %p" , indent, "" ,
spa_debug_type_find_name(SPA_TYPE_ROOT, b->type), b->value);
break ;
}
case SPA_TYPE_Rectangle:
{
struct spa_rectangle *r = (struct spa_rectangle *)body;
spa_debugc(ctx, "%*s" "Rectangle %" PRIu32 "x%" PRIu32 "" , indent, "" , r->width, r->height);
break ;
}
case SPA_TYPE_Fraction:
{
struct spa_fraction *f = (struct spa_fraction *)body;
spa_debugc(ctx, "%*s" "Fraction %" PRIu32 "/%" PRIu32 "" , indent, "" , f->num, f->denom);
break ;
}
case SPA_TYPE_Bitmap:
spa_debugc(ctx, "%*s" "Bitmap" , indent, "" );
break ;
case SPA_TYPE_Array:
{
struct spa_pod_array_body *b = (struct spa_pod_array_body *)body;
void *p;
const struct spa_type_info *ti = spa_debug_type_find(SPA_TYPE_ROOT, b->child.type);
spa_debugc(ctx, "%*s" "Array: child.size %d, child.type %s" , indent, "" ,
b->child.size, ti ? ti->name : "unknown" );
info = info && info->values ? info->values : info;
SPA_POD_ARRAY_BODY_FOREACH(b, size, p)
spa_debugc_pod_value(ctx, indent + 2 , info, b->child.type, p, b->child.size);
break ;
}
case SPA_TYPE_Choice:
{
struct spa_pod_choice_body *b = (struct spa_pod_choice_body *)body;
void *p;
const struct spa_type_info *ti = spa_debug_type_find(spa_type_choice, b->type);
spa_debugc(ctx, "%*s" "Choice: type %s, flags %08x %d %d" , indent, "" ,
ti ? ti->name : "unknown" , b->flags, size, b->child.size);
SPA_POD_CHOICE_BODY_FOREACH(b, size, p)
spa_debugc_pod_value(ctx, indent + 2 , info, b->child.type, p, b->child.size);
break ;
}
case SPA_TYPE_Struct:
{
struct spa_pod *b = (struct spa_pod *)body, *p;
spa_debugc(ctx, "%*s" "Struct: size %d" , indent, "" , size);
SPA_POD_FOREACH(b, size, p)
spa_debugc_pod_value(ctx, indent + 2 , info, p->type, SPA_POD_BODY(p), p->size);
break ;
}
case SPA_TYPE_Object:
{
struct spa_pod_object_body *b = (struct spa_pod_object_body *)body;
struct spa_pod_prop *p;
const struct spa_type_info *ti, *ii;
ti = spa_debug_type_find(info, b->type);
ii = ti ? spa_debug_type_find(ti->values, 0 ) : NULL;
ii = ii ? spa_debug_type_find(ii->values, b->id) : NULL;
spa_debugc(ctx, "%*s" "Object: size %d, type %s (%d), id %s (%d)" , indent, "" , size,
ti ? ti->name : "unknown" , b->type, ii ? ii->name : "unknown" , b->id);
info = ti ? ti->values : info;
SPA_POD_OBJECT_BODY_FOREACH(b, size, p) {
ii = spa_debug_type_find(info, p->key);
spa_debugc(ctx, "%*s" "Prop: key %s (%d), flags %08x" , indent+2 , "" ,
ii ? ii->name : "unknown" , p->key, p->flags);
spa_debugc_pod_value(ctx, indent + 4 , ii ? ii->values : NULL,
p->value.type,
SPA_POD_CONTENTS(struct spa_pod_prop, p),
p->value.size);
}
break ;
}
case SPA_TYPE_Sequence:
{
struct spa_pod_sequence_body *b = (struct spa_pod_sequence_body *)body;
const struct spa_type_info *ti, *ii;
struct spa_pod_control *c;
ti = spa_debug_type_find(info, b->unit);
spa_debugc(ctx, "%*s" "Sequence: size %d, unit %s" , indent, "" , size,
ti ? ti->name : "unknown" );
SPA_POD_SEQUENCE_BODY_FOREACH(b, size, c) {
ii = spa_debug_type_find(spa_type_control, c->type);
spa_debugc(ctx, "%*s" "Control: offset %d, type %s" , indent+2 , "" ,
c->offset, ii ? ii->name : "unknown" );
spa_debugc_pod_value(ctx, indent + 4 , ii ? ii->values : NULL,
c->value.type,
SPA_POD_CONTENTS(struct spa_pod_control, c),
c->value.size);
}
break ;
}
case SPA_TYPE_Bytes:
spa_debugc(ctx, "%*s" "Bytes" , indent, "" );
spa_debugc_mem(ctx, indent + 2 , body, size);
break ;
case SPA_TYPE_None:
spa_debugc(ctx, "%*s" "None" , indent, "" );
spa_debugc_mem(ctx, indent + 2 , body, size);
break ;
default :
spa_debugc(ctx, "%*s" "unhandled POD type %d" , indent, "" , type);
break ;
}
return 0 ;
}
SPA_API_DEBUG_POD int spa_debugc_pod(struct spa_debug_context *ctx, int indent,
const struct spa_type_info *info, const struct spa_pod *pod)
{
return spa_debugc_pod_value(ctx, indent, info ? info : SPA_TYPE_ROOT,
SPA_POD_TYPE(pod),
SPA_POD_BODY(pod),
SPA_POD_BODY_SIZE(pod));
}
SPA_API_DEBUG_POD int
spa_debug_pod_value(int indent, const struct spa_type_info *info,
uint32_t type, void *body, uint32_t size)
{
return spa_debugc_pod_value(NULL, indent, info, type, body, size);
}
SPA_API_DEBUG_POD int spa_debug_pod(int indent,
const struct spa_type_info *info, const struct spa_pod *pod)
{
return spa_debugc_pod(NULL, indent, info, pod);
}
/**
* \ }
*/
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* SPA_DEBUG_POD_H */
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