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This commit is contained in:
Nathan Fisher 2023-07-29 13:51:37 -04:00
parent 1d36b38fb4
commit a53032eea9
1 changed files with 21 additions and 4 deletions
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25
src/haggis.c
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@ -331,12 +331,10 @@ int haggis_load_filename(FILE *stream, haggis_filename *n) {
char *name;
len.val = 0;
if (fread(len.bytes, 1, 2, stream) != 2)
return 2;
if (fread(len.bytes, 1, 2, stream) != 2) return 2;
n->len = len;
name = malloc((size_t)len.val);
if (name == NULL)
return -1;
if (name == NULL) return -1;
if (fread(name, 1, (size_t)len.val, stream) != (size_t)len.val) {
free(name);
return 2;
@ -345,6 +343,13 @@ int haggis_load_filename(FILE *stream, haggis_filename *n) {
return 0;
}
int haggis_store_filename(FILE *stream, haggis_filename *n) {
if (fwrite(n->len.bytes, 1, 2, stream) != 2) return 2;
if (fwrite(n->name, 1, (size_t)n->len.val, stream) != (size_t)n->len.val)
return 2;
return 0;
}
int haggis_load_filetype(FILE *stream, haggis_typeflag tag, haggis_filetype *file) {
switch (tag) {
case normal:
@ -381,6 +386,13 @@ haggis_typeflag haggis_filetype_from_mode(u16 mode) {
return filetype;
}
u16 haggis_combine_mode(u16 raw, haggis_ft ft) {
u16 mode;
mode.val = 0;
//todo
return mode;
}
haggis_node* haggis_create_node(char *file) {
haggis_node *node = malloc(sizeof(haggis_node));
if (node == NULL)
@ -425,6 +437,11 @@ int haggis_load_node(FILE *stream, haggis_node *node) {
}
int haggis_store_node(FILE *stream, haggis_node *node) {
if (haggis_store_filename(stream, node->name) != (size_t)(node->name->len.val) + 2)
return 2;
if (store_u32(stream, node->uid) != 4) return 2;
if (store_u32(stream, node->gid) != 4) return 2;
if (store_u64(stream, node->mtime) != 8) return 2;
// todo
return 0;
}