static ssize_t vobject_pull_read(void *object, void *buf, size_t count)
{
struct pbap_object *obj = object;
struct pbap_session *pbap = obj->session;
int len, ret;
DBG("buffer %p maxlistcount %d", obj->buffer,
pbap->params->maxlistcount);
if (!obj->buffer && !obj->aparams)
return -EAGAIN;
if (pbap->params->maxlistcount == 0)
return -ENOSTR;
len = string_read(obj->buffer, buf, count);
if (len == 0 && !obj->lastpart) {
/* in case when buffer is empty and we know that more
* data is still available in backend, requesting new
* data part via phonebook_pull_read and returning
* -EAGAIN to suspend request for now */
ret = phonebook_pull_read(obj->request);
if (ret)
return -EPERM;
return -EAGAIN;
}
return len;
}
static void *vobject_pull_open(const char *name, int oflag, mode_t mode,
void *context, size_t *size, int *err)
{
struct pbap_session *pbap = context;
phonebook_cb cb;
int ret;
void *request;
DBG("name %s context %p maxlistcount %d", name, context,
pbap->params->maxlistcount);
if (oflag != O_RDONLY) {
ret = -EPERM;
goto fail;
}
if (name == NULL) {
ret = -EBADR;
goto fail;
}
if (pbap->params->maxlistcount == 0)
cb = phonebook_size_result;
else
cb = query_result;
request = phonebook_pull(name, pbap->params, cb, pbap, &ret);
if (ret < 0)
goto fail;
/* reading first part of results from backend */
ret = phonebook_pull_read(request);
if (ret < 0)
goto fail;
if (err)
*err = 0;
return vobject_create(pbap, request);
fail:
if (err)
*err = ret;
return NULL;
}
static void *irmc_connect(struct obex_session *os, int *err)
{
struct irmc_session *irmc;
struct apparam_field *param;
int ret;
DBG("");
manager_register_session(os);
irmc = g_new0(struct irmc_session, 1);
irmc->os = os;
/* FIXME:
* Ideally get capabilities info here and use that to define
* IrMC DID and SN etc parameters.
* For now lets used hostname and some 'random' value
*/
gethostname(irmc->did, DID_LEN);
strncpy(irmc->sn, "12345", DID_LEN);
strncpy(irmc->manu, "obex", DID_LEN);
strncpy(irmc->model, "mymodel", DID_LEN);
/* We need to know the number of contact/cal/nt entries
* somewhere so why not do it now.
*/
param = g_new0(struct apparam_field, 1);
param->maxlistcount = 0; /* to count the number of vcards... */
param->filter = 0x200085; /* UID TEL N VERSION */
irmc->params = param;
irmc->request = phonebook_pull("telecom/pb.vcf", irmc->params,
phonebook_size_result, irmc, err);
ret = phonebook_pull_read(irmc->request);
if (err)
*err = ret;
return irmc;
}
static void *irmc_open_pb(const char *name, struct irmc_session *irmc,
int *err)
{
GString *mybuf;
int ret;
if (!g_strcmp0(name, ".vcf")) {
/* how can we tell if the vcard count call already finished? */
irmc->request = phonebook_pull("telecom/pb.vcf", irmc->params,
query_result, irmc, &ret);
if (ret < 0) {
DBG("phonebook_pull failed...");
goto fail;
}
ret = phonebook_pull_read(irmc->request);
if (ret < 0) {
DBG("phonebook_pull_read failed...");
goto fail;
}
return irmc;
}
if (!g_strcmp0(name, "/info.log")) {
mybuf = g_string_new("");
g_string_printf(mybuf, "Total-Records:%d\r\n"
"Maximum-Records:%d\r\n"
"IEL:2\r\n"
"DID:%s\r\n",
irmc->params->maxlistcount,
irmc->params->maxlistcount, irmc->did);
} else if (!strncmp(name, "/luid/", 6)) {
name += 6;
if (!g_strcmp0(name, "cc.log")) {
mybuf = g_string_new("");
g_string_printf(mybuf, "%d\r\n",
irmc->params->maxlistcount);
} else {
int l = strlen(name);
/* FIXME:
* Reply the same to any *.log so we hopefully force a
* full phonebook dump.
* Is IEL:2 ok?
*/
if (l > 4 && !g_strcmp0(name + l - 4, ".log")) {
DBG("changelog request, force whole book");
mybuf = g_string_new("");
g_string_printf(mybuf, "SN:%s\r\n"
"DID:%s\r\n"
"Total-Records:%d\r\n"
"Maximum-Records:%d\r\n"
"*\r\n",
irmc->sn, irmc->did,
irmc->params->maxlistcount,
irmc->params->maxlistcount);
} else {
ret = -EBADR;
goto fail;
}
}
} else {
ret = -EBADR;
goto fail;
}
if (!irmc->buffer)
irmc->buffer = mybuf;
else {
irmc->buffer = g_string_append(irmc->buffer, mybuf->str);
g_string_free(mybuf, TRUE);
}
return irmc;
fail:
if (err)
*err = ret;
return NULL;
}
