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avr port

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This commit is contained in:
Martin Schröder 2016-09-10 00:22:13 +02:00
parent 1250439e71
commit 4b3b52eed3
4 changed files with 13 additions and 7 deletions
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4
src/blob.c
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@ -213,7 +213,7 @@ blob_offset_t blob_open_array(struct blob *buf){
}
void blob_close_array(struct blob *buf, blob_offset_t offset){
if((int)offset > blob_size(buf)) return;
if((long)offset > (long)blob_size(buf)) return;
struct blob_field *attr = blob_offset_to_attr(buf, offset);
int len = (buf->buf + blob_field_raw_len(blob_head(buf))) - (void*)attr;
blob_field_set_raw_len(attr, len);
@ -225,7 +225,7 @@ blob_offset_t blob_open_table(struct blob *buf){
}
void blob_close_table(struct blob *buf, blob_offset_t offset){
if((int)offset > blob_size(buf)) return;
if((long)offset > (long)blob_size(buf)) return;
struct blob_field *attr = blob_offset_to_attr(buf, offset);
int len = (buf->buf + blob_field_raw_len(blob_head(buf))) - (void*)attr;
blob_field_set_raw_len(attr, len);

4
src/blob.h
View file

@ -81,7 +81,11 @@ static inline struct blob_field *blob_head(struct blob *self){
//! returns size of the whole buffer (including header element and padding)
static inline uint32_t blob_size(struct blob *self){ return blob_field_raw_pad_len(blob_head(self)); }
#ifdef __AVR
typedef uint16_t blob_offset_t;
#else
typedef void* blob_offset_t;
#endif
/********************************
** NESTED ELEMENTS

4
src/blob_json.c
View file

@ -239,10 +239,10 @@ static void blob_format_element(struct strbuf *s, struct blob_field *attr, bool
sprintf(buf, "%d", be16_to_cpu(*(uint16_t *)data));
break;
case BLOB_FIELD_INT32:
sprintf(buf, "%lu", (int32_t) be32_to_cpu(*(uint32_t *)data));
sprintf(buf, "%d", (int) be32_to_cpu(*(uint32_t *)data));
break;
case BLOB_FIELD_INT64:
sprintf(buf, "%llu", (int64_t) be64_to_cpu(*(uint64_t *)data));
sprintf(buf, "%lld", (long long int) be64_to_cpu(*(uint64_t *)data));
break;
case BLOB_FIELD_FLOAT32:
sprintf(buf, "%f", (double) unpack754_32(be32_to_cpu(*(uint32_t*)data)));

8
src/blob_ujson.c
View file

@ -85,12 +85,12 @@ JSOBJ Object_newNull(void *prv){
JSOBJ Object_newObject(void *prv){
DEBUG("new object\n");
return blob_open_table(prv);
return (JSOBJ)blob_open_table(prv);
}
JSOBJ Object_newArray(void *prv){
DEBUG("new array\n");
return blob_open_array(prv);
return (JSOBJ)blob_open_array(prv);
}
JSOBJ Object_newInteger(void *prv, JSINT32 value){
@ -116,7 +116,7 @@ JSOBJ Object_newDouble(void *prv, double value){
static void Object_releaseObject(void *prv, JSOBJ obj){
DEBUG("close array\n");
// with blobs close_table and close_array is the same function
blob_close_table(prv, obj);
blob_close_table(prv, (blob_offset_t)obj);
}
static void *Object_Malloc(size_t size){
@ -186,6 +186,8 @@ bool blob_init_from_json(struct blob *self, const char *json){
}
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#include <fcntl.h>
bool blob_put_json_from_file(struct blob *self, const char *file){
// this is a rather simplistic approach where we just load the whole file into memory and then parse the buffer.
// there can probably be better ways where we parse data in place..