path: root/packages/gsm/files/magician/vendor-tihtc.patch

Index: gsm/src/gsmd/vendor_tihtc.c
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ gsm/src/gsmd/vendor_tihtc.c	2007-03-27 13:12:05.000000000 +0200
@@ -0,0 +1,294 @@
+/* TI [Calypso] with HTC firmware gsmd plugin
+ *
+ * Written by Philipp Zabel <philipp.zabel@gmail.com>
+ * based on vendor_ti.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+#include <errno.h>
+
+#include "gsmd.h"
+
+#include <gsmd/gsmd.h>
+#include <gsmd/usock.h>
+#include <gsmd/event.h>
+#include <gsmd/talloc.h>
+#include <gsmd/extrsp.h>
+#include <gsmd/atcmd.h>
+#include <gsmd/vendorplugin.h>
+#include <gsmd/unsolicited.h>
+
+#if 0
+#include "vendorplugin.h"
+
+static int
+ti_getopt(struct gsmd *gh, int optname, void *optval, int *optlen)
+{
+ 	switch (optname) {
+	case GSMD_OPT_CIPHER_IND:
+		/* FIXME: send AT%CPRI=? */
+		break;
+	default:
+		return -EINVAL;
+	}
+}
+
+static int
+ti_setopt(struct gsmd *gh, int optname, const void *optval, int optlen)
+{
+	switch (optname) {
+	case GSMD_OPT_CIPHER_IND:
+		/* FIXME: send AT%CPRI= */
+		break;
+	default:
+		return -EINVAL;
+	}
+}
+
+#endif
+
+
+static int htccsq_parse(char *buf, int len, const char *param,
+		     struct gsmd *gsmd)
+{
+	char *tok;
+	struct gsmd_evt_auxdata *aux;
+	struct gsmd_ucmd *ucmd = usock_build_event(GSMD_MSG_EVENT, GSMD_EVT_SIGNAL,
+					     sizeof(*aux));
+
+	DEBUGP("entering htccsq_parse param=`%s'\n", param);
+	if (!ucmd)
+		return -EINVAL;
+
+
+	aux = (struct gsmd_evt_auxdata *) ucmd->buf;
+
+	/* FIXME: contains values 1-5, should be mapped to 0-31 somehow? */
+	/* 2 --> 11 */
+	aux->u.signal.sigq.rssi = atoi(buf);
+	aux->u.signal.sigq.ber = 99;
+
+	DEBUGP("sending EVT_SIGNAL\n");
+	usock_evt_send(gsmd, ucmd, GSMD_EVT_SIGNAL);
+
+	return 0;
+
+out_free_io:
+	free(ucmd);
+	return -EIO;
+}
+
+static int cpri_parse(char *buf, int len, const char *param, struct gsmd *gsmd)
+{
+	char *tok1, *tok2;
+
+	tok1 = strtok(buf, ",");
+	if (!tok1)
+		return -EIO;
+
+	tok2 = strtok(NULL, ",");
+	if (!tok2) {
+		switch (atoi(tok1)) {
+		case 0:
+			gsmd->dev_state.ciph_ind.flags &= ~GSMD_CIPHIND_ACTIVE;
+			break;
+		case 1:
+			gsmd->dev_state.ciph_ind.flags |= GSMD_CIPHIND_ACTIVE;
+			break;
+		case 2:
+			gsmd->dev_state.ciph_ind.flags |= GSMD_CIPHIND_DISABLED_SIM;
+			break;
+		}
+	} else {
+		struct gsmd_evt_auxdata *aux;
+		struct gsmd_ucmd *ucmd = usock_build_event(GSMD_MSG_EVENT,
+							   GSMD_EVT_CIPHER,
+							   sizeof(*aux));
+		if (!ucmd)
+			return -ENOMEM;
+
+		aux = (struct gsmd_evt_auxdata *) ucmd->buf;
+
+		aux->u.cipher.net_state_gsm = atoi(tok1);
+		aux->u.cipher.net_state_gsm = atoi(tok2);
+
+		usock_evt_send(gsmd, ucmd, GSMD_EVT_CIPHER);
+	}
+
+	return 0;
+}
+
+/* Call Progress Information */
+static int cpi_parse(char *buf, int len, const char *param, struct gsmd *gsmd)
+{
+	char *tok;
+	struct gsmd_evt_auxdata *aux;
+	struct gsmd_ucmd *ucmd = usock_build_event(GSMD_MSG_EVENT,
+						   GSMD_EVT_OUT_STATUS,
+						   sizeof(*aux));
+
+	DEBUGP("entering cpi_parse param=`%s'\n", param);
+	if (!ucmd)
+		return -EINVAL;
+
+	aux = (struct gsmd_evt_auxdata *) ucmd->buf;
+
+	/* Format: cId, msgType, ibt, tch, dir,[mode],[number],[type],[alpha],[cause],line */
+
+	/* call ID */
+	tok = strtok(buf, ",");
+	if (!tok)
+		goto out_free_io;
+
+	/* message type (layer 3) */
+	tok = strtok(NULL, ",");
+	if (!tok)
+		goto out_free_io;
+	aux->u.call_status.prog = atoi(tok);
+
+	/* in-band tones */
+	tok = strtok(NULL, ",");
+	if (!tok)
+		goto out_free_io;
+
+	if (*tok == '1')
+		aux->u.call_status.ibt = 1;
+	else
+		aux->u.call_status.ibt = 0;
+
+	/* TCH allocated */
+	tok = strtok(NULL, ",");
+	if (!tok)
+		goto out_free_io;
+
+	if (*tok == '1')
+		aux->u.call_status.tch = 1;
+	else
+		aux->u.call_status.tch = 0;
+
+	/* direction */
+	tok = strtok(NULL, ",");
+	if (!tok)
+		goto out_send;
+
+	switch (*tok) {
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+		aux->u.call_status.dir = (*tok - '0');
+		break;
+	default:
+		break;
+	}
+
+	/* mode */
+	tok = strtok(NULL, ",");
+	if (!tok)
+		goto out_send;
+
+out_send:
+	usock_evt_send(gsmd, ucmd, GSMD_EVT_OUT_STATUS);
+
+	return 0;
+
+out_free_io:
+	talloc_free(ucmd);
+	return -EIO;
+}
+
+static const struct gsmd_unsolicit tihtc_unsolicit[] = {
+	{ "%HTCCSQ",	&htccsq_parse },	/* Signal Quality */
+	{ "%CPRI",	&cpri_parse },	/* Ciphering Indication */
+	{ "%CPI",	&cpi_parse },	/* Call Progress Information */
+
+	/* FIXME: parse the below and generate the respective events */
+
+	/* %CGREG: reports extended information about GPRS registration state */
+};
+
+static int cpi_detect_cb(struct gsmd_atcmd *cmd, void *ctx, char *resp)
+{
+	struct gsmd *g = ctx;
+	struct gsm_extrsp *er;
+
+	if (strncmp(resp, "%CPI: ", 6))
+		return -EINVAL;
+	resp += 6;
+
+	er = extrsp_parse(cmd, resp);
+	if (!er)
+		return -EINVAL;
+
+	if (extrsp_supports(er, 0, 3))
+		return gsmd_simplecmd(g, "AT%CPI=3");
+	else if (extrsp_supports(er, 0, 2))
+		return gsmd_simplecmd(g, "AT%CPI=2");
+	else
+		DEBUGP("Call Progress Indication mode 2 or 3 not supported!!\n");
+
+	talloc_free(er);
+	return 0;
+}
+
+static int tihtc_detect(struct gsmd *g)
+{
+	/* FIXME: do actual detection of vendor if we have multiple vendors */
+	/* open /proc/cpuinfo and check for HTC Magician or HTC Blueangel? */
+	/* check for N_TIHTC ldisc? or set it ourselves? */
+	return 1;
+}
+
+static int tihtc_initsettings(struct gsmd *g)
+{
+	int rc;
+	struct gsmd_atcmd *cmd;
+
+	/* use %CGREG */
+	//rc |= gsmd_simplecmd(g, "AT%CGREG=3");
+	/* enable %CPRI: ciphering indications */
+	rc |= gsmd_simplecmd(g, "AT%CPRI=1");
+	/* enable %HTCCSQ: signal quality reports */
+	rc |= gsmd_simplecmd(g, "AT%HTCCSQ=1");
+	/* send unsolicited commands at any time */
+	rc |= gsmd_simplecmd(g, "AT%CUNS=0");
+
+	/* enable %CPI: call progress indication */
+	cmd = atcmd_fill("AT%CPI=?", 9, &cpi_detect_cb, g, 0);
+	if (cmd)
+		atcmd_submit(g, cmd);
+
+	return rc;
+}
+
+static struct gsmd_vendor_plugin plugin_tihtc = {
+	.name = "TI Calypso / HTC firmware",
+	.num_unsolicit = ARRAY_SIZE(tihtc_unsolicit),
+	.unsolicit = tihtc_unsolicit,
+	.detect = &tihtc_detect,
+	.initsettings = &tihtc_initsettings,
+};
+
+/* FIXME: this will be _init() when we make this a plugin */
+int tihtc_init(void)
+{
+	return gsmd_vendor_plugin_register(&plugin_tihtc);
+}
Index: gsm/src/gsmd/gsmd.c
===================================================================
--- gsm.orig/src/gsmd/gsmd.c	2007-03-27 13:07:59.000000000 +0200
+++ gsm/src/gsmd/gsmd.c	2007-03-27 13:08:08.000000000 +0200
@@ -276,7 +276,7 @@
 	}
 
 	/* FIXME: do this dynamically */
-	ticalypso_init();
+	tihtc_init();
 
 	gsmd_vendor_plugin_find(&g);
 
Index: gsm/src/gsmd/Makefile.am
===================================================================
--- gsm.orig/src/gsmd/Makefile.am	2007-03-27 13:09:11.000000000 +0200
+++ gsm/src/gsmd/Makefile.am	2007-03-27 13:09:20.000000000 +0200
@@ -4,7 +4,7 @@
 sbin_PROGRAMS = gsmd
 
 gsmd_SOURCES = gsmd.c atcmd.c select.c vendor.c usock.c unsolicited.c log.c \
-	       vendor_ti.c talloc.c operator_cache.c ext_response.c
+	       vendor_ti.c vendor_tihtc.c talloc.c operator_cache.c ext_response.c
 #gsmd_LDADD = ../libgsmd/libgsmd.la
 #gsmd_LDFLAGS = -dynamic