static void jx_pair_print( struct jx_pair *pair, buffer_t *b )
{
if(!pair) return;
jx_print_buffer(pair->key,b);
buffer_putstring(b,":");
jx_print_buffer(pair->value,b);
if(pair->next) {
buffer_putstring(b,",");
jx_pair_print(pair->next,b);
}
}
void jx_comprehension_print(struct jx_comprehension *comp, buffer_t *b) {
if (!comp) return;
buffer_putstring(b, " for ");
buffer_putstring(b, comp->variable);
buffer_putstring(b, " in ");
jx_print_buffer(comp->elements, b);
if (comp->condition) {
buffer_putstring(b, " if ");
jx_print_buffer(comp->condition, b);
}
jx_comprehension_print(comp->next, b);
}
void jx_print_stream( struct jx *j, FILE *file )
{
buffer_t buffer;
buffer_init(&buffer);
jx_print_buffer(j,&buffer);
fprintf(file,"%s",buffer_tostring(&buffer));
buffer_free(&buffer);
}
void jx_print_link( struct jx *j, struct link *l, time_t stoptime )
{
buffer_t buffer;
buffer_init(&buffer);
jx_print_buffer(j,&buffer);
link_write(l,buffer.buf,buffer.len,stoptime);
buffer_free(&buffer);
}
static void jx_item_print( struct jx_item *item, buffer_t *b )
{
if(!item) return;
jx_print_buffer(item->value,b);
if(item->next) {
buffer_putstring(b,",");
jx_item_print(item->next,b);
}
}
char * jx_print_string( struct jx *j )
{
buffer_t buffer;
char *str;
buffer_init(&buffer);
jx_print_buffer(j,&buffer);
buffer_dup(&buffer,&str);
buffer_free(&buffer);
return str;
}
void jx_print_buffer( struct jx *j, buffer_t *b )
{
if(!j) return;
switch(j->type) {
case JX_NULL:
buffer_putstring(b,"null");
break;
case JX_DOUBLE:
buffer_printf(b,"%g",j->u.double_value);
break;
case JX_BOOLEAN:
buffer_printf(b,"%s",j->u.boolean_value ? "true" : "false");
break;
case JX_INTEGER:
buffer_printf(b,"%lld",(long long)j->u.integer_value);
break;
case JX_SYMBOL:
buffer_printf(b,"%s",j->u.symbol_name);
break;
case JX_STRING:
jx_escape_string(j->u.string_value,b);
break;
case JX_ARRAY:
buffer_putstring(b,"[");
jx_item_print(j->u.items,b);
buffer_putstring(b,"]");
break;
case JX_OBJECT:
buffer_putstring(b,"{");
jx_pair_print(j->u.pairs,b);
buffer_putstring(b,"}");
break;
case JX_OPERATOR:
jx_print_subexpr(j->u.oper.left,j->u.oper.type,b);
buffer_putstring(b,jx_operator_string(j->u.oper.type));
if (j->u.oper.type == JX_OP_CALL) {
jx_item_print(j->u.oper.right->u.items, b);
buffer_putstring(b, ")");
} else {
jx_print_subexpr(
j->u.oper.right, j->u.oper.type, b);
}
if(j->u.oper.type==JX_OP_LOOKUP) buffer_putstring(b,"]");
break;
case JX_FUNCTION: buffer_putstring(b, j->u.func.name); break;
case JX_ERROR:
buffer_putstring(b, "error(");
jx_print_buffer(j->u.err, b);
buffer_putstring(b, ")");
break;
}
}
void jx_print_link( struct jx *j, struct link *l, time_t stoptime )
{
buffer_t buffer;
buffer_init(&buffer);
jx_print_buffer(j,&buffer);
size_t len;
const char *str = buffer_tolstring(&buffer, &len);
link_write(l,str,len,stoptime);
buffer_free(&buffer);
}
void jx_print_subexpr( struct jx *j, jx_operator_t parent, buffer_t *b )
{
if(!j) return;
int do_parens = 0;
if(j->type==JX_OPERATOR && jx_operator_precedence(parent) < jx_operator_precedence(j->u.oper.type)) {
do_parens = 1;
} else {
do_parens = 0;
}
if(do_parens) buffer_putstring(b,"(");
jx_print_buffer(j,b);
if(do_parens) buffer_putstring(b,")");
}
