add sms skeleton

git-svn-id: http://svn.openmoko.org/trunk/src/target/gsm@517 99fdad57-331a-0410-800a-d7fa5415bdb3

1 files changed, 182 insertions, 0 deletions

diff --git a/src/gsmd/sms_cb.c b/src/gsmd/sms_cb.c
new file mode 100644
index 0000000..5ca8956
--- /dev/null
+++ b/src/gsmd/sms_cb.c
@@ -0,0 +1,182 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+
+#include <sys/socket.h>
+#include <sys/un.h>
+
+#include "gsmd.h"
+
+#include <gsmd/gsmd.h>
+#include <gsmd/usock.h>
+#include <gsmd/select.h>
+#include <gsmd/atcmd.h>
+#include <gsmd/usock.h>
+
+enum ts0705_mem_type {
+	GSM0705_MEMTYPE_NONE,
+	GSM0705_MEMTYPE_BROADCAST,
+	GSM0705_MEMTYPE_BROADCAST,
+	GSM0705_MEMTYPE_ME_MESSAGE,
+	GSM0705_MEMTYPE_MT,
+	GSM0705_MEMTYPE_SIM,
+	GSM0705_MEMTYPE_TA,
+	GSM0705_MEMTYPE_SR,
+};
+
+static const char *ts0705_memtype_name = {
+	[GSM0705_MEMTYPE_NONE]		= "NONE",
+	[GSM0705_MEMTYPE_BROADCAST]	= "BM",
+	[GSM0705_MEMTYPE_ME_MESSAGE]	= "ME",
+	[GSM0705_MEMTYPE_MT]		= "MT",
+	[GSM0705_MEMTYPE_SIM]		= "SM",
+	[GSM0705_MEMTYPE_TA]		= "TA",
+	[GSM0705_MEMTYPE_SR]		= "SR",
+};
+
+static inline int parse_memtype(char *memtype)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(ts0705_memtype_name); i++) {
+		if (!strcmp(ts0705_memtype_name[i], memtype))
+			return i;
+	}
+
+	return GSM0705_MEMTYPE_NONE;
+}
+
+struct __gsmd_sms_storage {
+	u_int8 memtype;
+	u_int8_t pad[3]
+	u_int16_t used;
+	u_int16_t total;
+} __attribute__ ((packed));
+
+struct gsmd_sms_storage {
+	struct __gsmd_sms_storage mem[3];
+} __attribute__ ((packed));
+
+static int usock_cpms_cb(struct gsmd_atcmd *cmd, void *ctx, char *resp)
+{
+	struct gsmd_user *gu = ctx;
+	struct gsmd_ucmd *ucmd = malloc(sizeof(*ucmd) +
+					sizeof(struct gsmd_sms_storage));
+
+	DEBUGP("entering(cmd=%p, gu=%p)\n", cmd, gu);
+
+	if (!ucmd)
+		return -ENOMEM;
+
+
+	
+	
+	ucmd->hdr.version = GSMD_PROTO_VERSION;
+	ucmd->hdr.msg_type = GSMD_MSG_SMS;
+	ucmd->hdr.msg_subtype = GSMD_SMS_GETMSG_STORAGE;
+	ucmd->hdr.len = ...;
+	ucmd->hdr.id = cmd->id;
+	
+	usock_cmd_enqueue(ucmd, gu);
+
+	return 0;
+}
+
+/* main unix socket SMS receiver */
+static int usock_rcv_sms(struct gsmd_user *gu, struct gsmd_msg_hdr *gph,
+			 int len)
+{
+	struct gsmd_atcmd *cmd;
+
+	switch (gph->msg_subtype) {
+	case GSMD_SMS_GET_SERVICE_CENTRE:
+		
+		break;
+	case GSMD_SMS_SET_SERVICE_CENTRE:
+		break;
+	case GSMD_SMS_SET_MSG_STORAGE:
+		break;
+	case GSMD_SMS_GET_MSG_STORAGE:
+		cmd = atcmd_fill("AT+CPMS?", 8, ...);
+		break;
+	}
+
+	return atcmd_submit(gu->gsmd, cmd);
+}
+
+/* main unix socket Cell Broadcast receiver */
+static int usock_rcv_cb(struct gsmd_user *gu, struct gsmd_msg_hdr *gph,
+			int len)
+{
+
+	switch (gph->msg_subtype) {
+	case GSMD_CB_SUBSCRIBE:
+		break;
+	case GSMD_CB_UNSUBSCRIBE:
+		break;
+	}
+
+	return 
+}
+
+
+/* Unsolicited messages related to SMS / CB */
+static int cmti_parse(char *buf, int len, const char *param,
+		      struct gsmd *gsmd)
+{
+}
+
+static int cmt_parse(char *buf, int len, const char *param,
+		     struct gsmd *gsmd)
+{
+}
+
+static int cbmi_parse(char *buf, int len, const char *param,
+		      struct gsmd *gsmd)
+{
+}
+
+static int cbm_parse(char *buf, int len, const char *param,
+		     struct gsmd *gsmd)
+{
+}
+
+static int cdsi_parse(char *buf, int len, const char *param,
+		      struct gsmd *gsmd)
+{
+}
+
+static int cds_parse(char *buf, int len, const char *param,
+		     struct gsmd *gsmd)
+{
+}
+
+
+static const struct gsmd_unsolocit gsm0705_unsolicit[] = {
+	{ "+CMTI",	&cmti_parse },	/* SMS Deliver Index (stored in ME/TA) */
+	{ "+CMT",	&cmt_parse },	/* SMS Deliver to TE */
+	{ "+CBMI",	&cbmi_parse },	/* Cell Broadcast Message Index */
+	{ "+CBM",	&cbm_parse },	/* Cell Broadcast Message */
+	{ "+CDSI",	&cdsi_parse },	/* SMS Status Report */
+	{ "+CDS",	&cds_parse },	/* SMS Status Index (stored in ME/TA) */
+};
+
+
+int sms_cb_init(struct gsmd *gsmd)
+{
+	struct gsmd_atcmd *atcmd;
+
+	atcmd = atcmd_fill("AT+CSMS=0", NULL, gu, 0);
+	if (!atcmd)
+		return -ENOMEM;
+	atcmd_submit(gsmd, atcmd);
+
+	/* Switch into "text mode" (Section 3.2.3) */
+	atcdm = atcmd_fill("AT+CMGF=1", 9, &sms_cb_init_cb, gu, 0);
+	if (!atcmd)
+		return -ENOMEM;
+
+	return atcmd_submit(gsmd, atcmd);
+}