int main()
{
// Structures may be initialized at declaration time by putting
// the list of elements in curly braces.
struct complex_number c1 = {1.0, 1.0};
struct complex_number c2;
c2.re = 2.0;
c2.im = 4.0;
printf("c1 = (%f,%f)\n", c1.re, c1.im);
printf("c2 = (%f,%f)\n", c2.re, c2.im);
struct complex_number result = complex_add(c1,c2);
printf("c1 + c2 = (%f,%f)\n", result.re, result.im);
struct complex_number *c_ptr;
c_ptr = (struct complex_number*)malloc(sizeof(struct complex_number));
c_ptr->re = 7.0;
c_ptr->im = -13.0;
printf("*c_ptr = (%f,%f)\n", c_ptr->re, c_ptr->im);
free(c_ptr);
struct time t = {12,15,3};
time_dump(&t);
time_init(&t);
time_dump(&t);
return 0;
}
void session_dump_one (session_desc_t *sptr)
{
int ix;
media_desc_t *media;
string_list_t *strptr;
printf("Session name: %s\n", sptr->session_name);
if (sptr->session_desc != NULL) {
printf("Description: %s\n", sptr->session_desc);
}
if (sptr->uri != NULL) {
printf("URI: %s\n", sptr->uri);
}
if (sptr->orig_username) {
printf("Origin username: %s\n", sptr->orig_username);
}
printf("Session id: "D64"\nSession version: "D64"\n",
sptr->session_id,
sptr->session_version);
if (sptr->create_addr)
printf("Session created by: %s", sptr->create_addr);
if (sptr->create_addr_type &&
strcasecmp(sptr->create_addr_type, "IP4") != 0) {
printf("address type %s", sptr->create_addr_type);
}
printf("\n");
if (sptr->conf_type != CONFERENCE_TYPE_NONE) {
printf("Conference type: %s\n",
sptr->conf_type < CONFERENCE_TYPE_OTHER ?
type_values[sptr->conf_type - 1] : sptr->conf_type_user);
}
if (sptr->keywds) printf("Keywords: %s\n", sptr->keywds);
if (sptr->tool) printf("Tool: %s\n", sptr->tool);
category_dump(sptr->category_list);
strptr = sptr->admin_email;
while (strptr != NULL) {
printf("Admin email: %s\n", strptr->string_val);
strptr = strptr->next;
}
strptr = sptr->admin_phone;
while (strptr != NULL) {
printf("Admin phone: %s\n", strptr->string_val);
strptr = strptr->next;
}
key_dump(&sptr->key);
time_dump(sptr->time_desc);
time_adj_dump(sptr->time_adj_desc);
if (sptr->session_connect.used) {
printf("Session Address: %s", sptr->session_connect.conn_addr);
if (strcasecmp(sptr->session_connect.conn_type, "IP4") != 0) {
printf("(address type %s)", sptr->session_connect.conn_type);
}
if (sptr->session_connect.num_addr > 0) {
printf("(%u addresses)", sptr->session_connect.num_addr);
}
printf("\ntSession TTL: %u\n", sptr->session_connect.ttl);
}
range_dump(&sptr->session_range, "");
bandwidth_dump(sptr->session_bandwidth, "Session");
if (sptr->control_string) {
printf("Control: %s\n", sptr->control_string);
}
unparsed_dump(sptr->unparsed_a_lines, "");
ix = 0;
media = sptr->media;
while (media != NULL) {
printf("Media description %d:\n", ix + 1);
media_dump(media);
media = media->next;
ix++;
}
if (ix == 0) {
printf("No media descriptions for session\n");
}
}