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New functions to get and set metadata into static files.

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default 2023-04-22 00:24:15 +02:00
parent 73e7195e6c
commit 8c4850df50
2 changed files with 35 additions and 0 deletions
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33
data.c
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@ -1366,6 +1366,39 @@ void static_put(snac *snac, const char *id, const char *data, int size)
} }
void status_put_meta(snac *snac, const char *id, const char *str)
/* puts metadata (i.e. a media description string) to id */
{
xs *fn = _static_fn(snac, id);
fn = xs_str_cat(fn, ".txt");
FILE *f;
if ((f = fopen(fn, "w")) != NULL) {
fprintf(f, "%s\n", str);
fclose(f);
}
}
xs_str *status_get_meta(snac *snac, const char *id)
/* gets metadata from a media */
{
xs *fn = _static_fn(snac, id);
fn = xs_str_cat(fn, ".txt");
xs_str *r = NULL;
FILE *f;
if ((f = fopen(fn, "r")) != NULL) {
r = xs_strip_i(xs_readline(f));
fclose(f);
}
else
r = xs_str_new("");
return r;
}
d_char *_history_fn(snac *snac, char *id) d_char *_history_fn(snac *snac, char *id)
/* gets the filename for the history */ /* gets the filename for the history */
{ {

2
snac.h
View File

@ -130,6 +130,8 @@ int actor_get(snac *snac, const char *actor, d_char **data);
int static_get(snac *snac, const char *id, d_char **data, int *size); int static_get(snac *snac, const char *id, d_char **data, int *size);
void static_put(snac *snac, const char *id, const char *data, int size); void static_put(snac *snac, const char *id, const char *data, int size);
void status_put_meta(snac *snac, const char *id, const char *str);
xs_str *status_get_meta(snac *snac, const char *id);
double history_mtime(snac *snac, char *id); double history_mtime(snac *snac, char *id);
void history_add(snac *snac, char *id, char *content, int size); void history_add(snac *snac, char *id, char *content, int size);