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ofono
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simfs: Add function to notify all file watches

This commit is contained in:
Denis Kenzior 2011-02-07 13:35:04 -06:00
parent 53d8bbfe29
commit b97399ce12
2 changed files with 31 additions and 2 deletions
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30
src/simfs.c
View File

@ -85,6 +85,7 @@ struct sim_fs {
int fd;
struct ofono_sim *sim;
const struct ofono_sim_driver *driver;
GSList *contexts;
};
void sim_fs_free(struct sim_fs *fs)
@ -106,6 +107,9 @@ void sim_fs_free(struct sim_fs *fs)
g_queue_free(fs->op_q);
}
if (fs->contexts != NULL)
ofono_error("Freeing simfs, but contexs is not NULL");
g_free(fs);
}
@ -144,16 +148,18 @@ struct ofono_sim_context *sim_fs_context_new(struct sim_fs *fs)
return NULL;
context->fs = fs;
fs->contexts = g_slist_prepend(fs->contexts, context);
return context;
}
void sim_fs_context_free(struct ofono_sim_context *context)
{
struct sim_fs *fs = context->fs;
int n = 0;
struct sim_fs_op *op;
while ((op = g_queue_peek_nth(context->fs->op_q, n)) != NULL) {
while ((op = g_queue_peek_nth(fs->op_q, n)) != NULL) {
if (op->context != context) {
n += 1;
continue;
@ -167,12 +173,13 @@ void sim_fs_context_free(struct ofono_sim_context *context)
}
sim_fs_op_free(op);
g_queue_remove(context->fs->op_q, op);
g_queue_remove(fs->op_q, op);
}
if (context->file_watches)
__ofono_watchlist_free(context->file_watches);
fs->contexts = g_slist_remove(fs->contexts, context);
g_free(context);
}
@ -206,6 +213,25 @@ void sim_fs_file_watch_remove(struct ofono_sim_context *context,
__ofono_watchlist_remove_item(context->file_watches, id);
}
void sim_fs_notify_file_watches(struct sim_fs *fs, int id)
{
GSList *l;
for (l = fs->contexts; l; l = l->next) {
struct ofono_sim_context *context = l->data;
GSList *k;
for (k = context->file_watches->items; k; k = k->next) {
struct file_watch *w = k->data;
ofono_sim_file_changed_cb_t notify = w->item.notify;
if (id == -1 || w->ef == id)
notify(w->ef, w->item.notify_data);
}
}
}
static void sim_fs_end_current(struct sim_fs *fs)
{
struct sim_fs_op *op = g_queue_pop_head(fs->op_q);

3
src/simfs.h
View File

@ -36,6 +36,9 @@ unsigned int sim_fs_file_watch_add(struct ofono_sim_context *context,
void sim_fs_file_watch_remove(struct ofono_sim_context *context,
unsigned int id);
/* Id of -1 notifies all watches, serving as a wildcard */
void sim_fs_notify_file_watches(struct sim_fs *fs, int id);
int sim_fs_read(struct ofono_sim_context *context, int id,
enum ofono_sim_file_structure expected_type,
unsigned short offset, unsigned short num_bytes,