Revision df7b954b som/ChunkIDSet/chunkids_encoding.c
| som/ChunkIDSet/chunkids_encoding.c | ||
|---|---|---|
| 36 | 36 |
{
|
| 37 | 37 |
int i; |
| 38 | 38 |
uint8_t *meta_p; |
| 39 |
uint32_t type = h ? h->type : -1; |
|
| 39 | 40 |
|
| 40 |
int_cpy(buff + 4, h->type);
|
|
| 41 |
int_cpy(buff + 4, type); |
|
| 41 | 42 |
int_cpy(buff + 8, meta_len); |
| 42 | 43 |
|
| 43 |
switch (h->type) {
|
|
| 44 |
switch (type) {
|
|
| 44 | 45 |
case CIST_BITMAP: |
| 45 | 46 |
{
|
| 46 | 47 |
int elements; |
| ... | ... | |
| 77 | 78 |
meta_p = buff + 12 + h->n_elements * 4; |
| 78 | 79 |
|
| 79 | 80 |
break; |
| 81 |
case -1: |
|
| 82 |
int_cpy(buff, 0); |
|
| 83 |
meta_p = buff + 12; |
|
| 84 |
break; |
|
| 80 | 85 |
default: |
| 81 |
fprintf(stderr, "Invalid ChunkID encoding type %d\n", h->type);
|
|
| 86 |
fprintf(stderr, "Invalid ChunkID encoding type %d\n", type); |
|
| 82 | 87 |
|
| 83 | 88 |
return -1; |
| 84 | 89 |
} |
| ... | ... | |
| 94 | 99 |
{
|
| 95 | 100 |
int i; |
| 96 | 101 |
uint32_t size; |
| 97 |
uint8_t type;
|
|
| 102 |
uint32_t type;
|
|
| 98 | 103 |
struct chunkID_set *h; |
| 99 | 104 |
char cfg[32]; |
| 100 | 105 |
const uint8_t *meta_p; |
| ... | ... | |
| 103 | 108 |
type = int_rcpy(buff + 4); |
| 104 | 109 |
*meta_len = int_rcpy(buff + 8); |
| 105 | 110 |
|
| 106 |
sprintf(cfg, "size=%d,type=%d", size, type); |
|
| 107 |
h = chunkID_set_init(cfg); |
|
| 108 |
if (h == NULL) {
|
|
| 109 |
fprintf(stderr, "Error in decoding chunkid set - not enough memory to create a chunkID set.\n"); |
|
| 110 |
return NULL; |
|
| 111 |
if (type != -1) {
|
|
| 112 |
sprintf(cfg, "size=%d,type=%d", size, type); |
|
| 113 |
h = chunkID_set_init(cfg); |
|
| 114 |
if (h == NULL) {
|
|
| 115 |
fprintf(stderr, "Error in decoding chunkid set - not enough memory to create a chunkID set.\n"); |
|
| 116 |
return NULL; |
|
| 117 |
} |
|
| 118 |
} else {
|
|
| 119 |
h = NULL; |
|
| 111 | 120 |
} |
| 112 | 121 |
|
| 113 |
switch (h->type) {
|
|
| 122 |
switch (type) {
|
|
| 114 | 123 |
case CIST_BITMAP: |
| 115 | 124 |
{
|
| 116 | 125 |
// uint8_t bitmap; |
| ... | ... | |
| 143 | 152 |
h->n_elements = size; |
| 144 | 153 |
meta_p = buff + 12 + size * 4; |
| 145 | 154 |
break; |
| 155 |
case -1: |
|
| 156 |
meta_p = buff + 12; |
|
| 157 |
break; |
|
| 146 | 158 |
default: |
| 147 | 159 |
fprintf(stderr, "Error in decoding chunkid set - wrong val.\n"); |
| 148 | 160 |
chunkID_set_free(h); |
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