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Implemented variable_set_from()

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This commit is contained in:
Pierre Pronchery 2014-04-19 23:31:07 +02:00
parent aae034336a
commit c0b190cb16
1 changed files with 113 additions and 119 deletions
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232
src/variable.c
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@ -64,126 +64,14 @@ static const size_t _variable_sizes[VT_COUNT] = { 0, 1,
Variable * variable_new(VariableType type, void * value) Variable * variable_new(VariableType type, void * value)
{ {
Variable * variable; Variable * variable;
int8_t * i8;
uint8_t * u8;
int16_t * i16;
uint16_t * u16;
int32_t * i32;
uint32_t * u32;
int64_t * i64;
uint64_t * u64;
float * f;
double * d;
Buffer * b;
char const * s;
if((variable = object_new(sizeof(*variable))) == NULL) if((variable = object_new(sizeof(*variable))) == NULL)
return NULL; return NULL;
memset(&variable->u, 0, sizeof(variable->u)); if(variable_set_from(variable, type, value) != 0)
if(value == NULL) {
variable->type = VT_NULL; object_delete(variable);
else return NULL;
switch((variable->type = type)) }
{
case VT_NULL:
break;
case VT_BOOL:
u8 = value;
variable->u.uint8 = (*u8 != 0) ? 1 : 0;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%u)\n", __func__,
variable->u.uint8);
#endif
break;
case VT_INT8:
i8 = value;
variable->u.int8 = *i8;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%d)\n", __func__,
variable->u.int8);
#endif
break;
case VT_UINT8:
u8 = value;
variable->u.uint8 = *u8;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%u)\n", __func__,
variable->u.uint8);
#endif
break;
case VT_INT16:
i16 = value;
variable->u.int16 = *i16;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%d)\n", __func__,
*i16);
#endif
break;
case VT_UINT16:
u16 = value;
variable->u.uint16 = *u16;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%u)\n", __func__,
*u16);
#endif
break;
case VT_INT32:
i32 = value;
variable->u.int32 = *i32;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%d)\n", __func__,
*i32);
#endif
break;
case VT_UINT32:
u32 = value;
variable->u.uint32 = *u32;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%u)\n", __func__,
*u32);
#endif
break;
case VT_INT64:
i64 = value;
variable->u.int64 = *i64;
break;
case VT_UINT64:
u64 = value;
variable->u.uint64 = *u64;
break;
case VT_FLOAT:
f = value;
variable->u.f = *f;
break;
case VT_DOUBLE:
d = value;
variable->u.d = *d;
break;
case VT_BUFFER:
if((b = buffer_new_copy(value)) == NULL)
{
object_delete(variable);
return NULL;
}
variable->u.buffer = b;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%p)\n", __func__,
(void *)b);
#endif
break;
case VT_STRING:
s = value;
if((variable->u.string = string_new(s)) == NULL)
{
object_delete(variable);
return NULL;
}
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(\"%s\")\n", __func__,
s);
#endif
break;
}
return variable; return variable;
} }
@ -655,8 +543,114 @@ VariableType variable_get_type(Variable * variable)
/* variable_set_from */ /* variable_set_from */
int variable_set_from(Variable * variable, VariableType type, void * value) int variable_set_from(Variable * variable, VariableType type, void * value)
{ {
/* FIXME implement */ int8_t * i8;
return -1; uint8_t * u8;
int16_t * i16;
uint16_t * u16;
int32_t * i32;
uint32_t * u32;
int64_t * i64;
uint64_t * u64;
float * f;
double * d;
Buffer * b;
char const * s;
memset(&variable->u, 0, sizeof(variable->u));
if(value == NULL)
type = VT_NULL;
switch((variable->type = type))
{
case VT_NULL:
break;
case VT_BOOL:
u8 = value;
variable->u.uint8 = (*u8 != 0) ? 1 : 0;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%u)\n", __func__,
variable->u.uint8);
#endif
break;
case VT_INT8:
i8 = value;
variable->u.int8 = *i8;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%d)\n", __func__,
variable->u.int8);
#endif
break;
case VT_UINT8:
u8 = value;
variable->u.uint8 = *u8;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%u)\n", __func__,
variable->u.uint8);
#endif
break;
case VT_INT16:
i16 = value;
variable->u.int16 = *i16;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%d)\n", __func__, *i16);
#endif
break;
case VT_UINT16:
u16 = value;
variable->u.uint16 = *u16;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%u)\n", __func__, *u16);
#endif
break;
case VT_INT32:
i32 = value;
variable->u.int32 = *i32;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%d)\n", __func__, *i32);
#endif
break;
case VT_UINT32:
u32 = value;
variable->u.uint32 = *u32;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%u)\n", __func__, *u32);
#endif
break;
case VT_INT64:
i64 = value;
variable->u.int64 = *i64;
break;
case VT_UINT64:
u64 = value;
variable->u.uint64 = *u64;
break;
case VT_FLOAT:
f = value;
variable->u.f = *f;
break;
case VT_DOUBLE:
d = value;
variable->u.d = *d;
break;
case VT_BUFFER:
if((b = buffer_new_copy(value)) == NULL)
return -1;
variable->u.buffer = b;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%p)\n", __func__, (void *)b);
#endif
break;
case VT_STRING:
s = value;
if((variable->u.string = string_new(s)) == NULL)
return -1;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(\"%s\")\n", __func__, s);
#endif
break;
default:
return -1;
}
return 0;
} }