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ofono
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Code Issues Releases Activity

Add API stubs for unsolicited / final responses

This commit is contained in:
Zhenhua Zhang 2010-03-30 12:34:47 -05:00 committed by Denis Kenzior
parent 58e3d14651
commit cdc13c40b6
2 changed files with 76 additions and 6 deletions
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65
gatchat/gatserver.c
View File

@ -33,6 +33,8 @@
#include "gatserver.h"
#define BUF_SIZE 4096
/* <cr><lf> + the max length of information text + <cr><lf> */
#define MAX_TEXT_SIZE 2052
/* #define WRITE_SCHEDULER_DEBUG 1 */
enum ParserState {
@ -156,11 +158,11 @@ static void send_common(GAtServer *server, const char *buf, unsigned int len)
g_at_server_wakeup_writer(server);
}
static void g_at_server_send_final(GAtServer *server, GAtServerResult result)
static void send_result_common(GAtServer *server, const char *result)
{
struct v250_settings v250 = server->v250;
const char *result_str = server_result_to_string(result);
char buf[1024];
char buf[MAX_TEXT_SIZE];
char t = v250.s3;
char r = v250.s4;
unsigned int len;
@ -168,19 +170,70 @@ static void g_at_server_send_final(GAtServer *server, GAtServerResult result)
if (v250.quiet)
return;
if (result_str == NULL)
if (result == NULL)
return;
if (v250.is_v1)
len = snprintf(buf, sizeof(buf), "%c%c%s%c%c", t, r, result_str,
len = snprintf(buf, sizeof(buf), "%c%c%s%c%c", t, r, result,
t, r);
else
len = snprintf(buf, sizeof(buf), "%u%c", (unsigned int) result,
len = snprintf(buf, sizeof(buf), "%s%c", result,
t);
send_common(server, buf, MIN(len, sizeof(buf)-1));
}
void g_at_server_send_final(GAtServer *server, GAtServerResult result)
{
char buf[1024];
if (server->v250.is_v1)
sprintf(buf, "%s", server_result_to_string(result));
else
sprintf(buf, "%u", (unsigned int)result);
send_result_common(server, buf);
}
void g_at_server_send_ext_final(GAtServer *server, const char *result)
{
send_result_common(server, result);
}
void g_at_server_send_intermediate(GAtServer *server, const char *result)
{
send_result_common(server, result);
}
void g_at_server_send_unsolicited(GAtServer *server, const char *result)
{
send_result_common(server, result);
}
void g_at_server_send_info_text(GAtServer *server, GSList *text)
{
char buf[MAX_TEXT_SIZE];
char t = server->v250.s3;
char r = server->v250.s4;
unsigned int len;
GSList *l;
if (!text)
return;
for (l = text; l; l = l->next) {
char *line = l->data;
if (!line)
return;
len = snprintf(buf, sizeof(buf), "%c%c%s", t, r, line);
send_common(server, buf, MIN(len, sizeof(buf)-1));
}
len = snprintf(buf, sizeof(buf), "%c%c", t, r);
send_common(server, buf, len);
}
static inline gboolean is_extended_command_prefix(const char c)
{
switch (c) {

17
gatchat/gatserver.h
View File

@ -87,6 +87,23 @@ gboolean g_at_server_register(GAtServer *server, char *prefix,
GDestroyNotify destroy_notify);
gboolean g_at_server_unregister(GAtServer *server, const char *prefix);
/* Send a final result code. E.g. G_AT_SERVER_RESULT_NO_DIALTONE */
void g_at_server_send_final(GAtServer *server, GAtServerResult result);
/* Send an extended final result code. E.g. +CME ERROR: SIM failure. */
void g_at_server_send_ext_final(GAtServer *server, const char *result);
/* Send an intermediate result code to report the progress. E.g. CONNECT */
void g_at_server_send_intermediate(GAtServer *server, const char *result);
/* Send an unsolicited result code. E.g. RING */
void g_at_server_send_unsolicited(GAtServer *server, const char *result);
/* Send an information text. The text could contain multiple lines. Each
* line, including line terminators, should not exceed 2048 characters.
*/
void g_at_server_send_info_text(GAtServer *server, GSList *text);
#ifdef __cplusplus
}
#endif