---
Makefile.am | 3 +-
src/operator-settings.c | 314 +++++++++++++++++++++++++++++++++++++++++++++++
src/operator-settings.h | 37 ++++++
3 files changed, 353 insertions(+), 1 deletions(-)
create mode 100644 src/operator-settings.c
create mode 100644 src/operator-settings.h
diff --git a/Makefile.am b/Makefile.am
index 8a8555d..d0e47e5 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -328,7 +328,8 @@ src_ofonod_SOURCES = $(gdbus_sources) $(builtin_sources)
src/ofono.ver \
src/nettime.c src/stkagent.c src/stkagent.h \
src/simfs.c src/simfs.h src/audio-settings.c \
src/smsagent.c src/smsagent.h src/ctm.c \
- src/cdma-voicecall.c
+ src/cdma-voicecall.c \
+ src/operator-settings.c src/operator-settings.h
src_ofonod_LDADD = $(builtin_libadd) @GLIB_LIBS@ @DBUS_LIBS@ @CAPNG_LIBS@ -ldl
diff --git a/src/operator-settings.c b/src/operator-settings.c
new file mode 100644
index 0000000..4cc90d6
--- /dev/null
+++ b/src/operator-settings.c
@@ -0,0 +1,314 @@
+/*
+ * oFono - Open Source Telephony
+ *
+ * Copyright (C) 2009-2011 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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 St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <glib.h>
+
+#include "ofono.h"
+#include "operator-settings.h"
+
+#define MAX_PROXY_NAME_LENGTH 255
+
+struct parser_data {
+ const gchar *mcc;
+ const gchar *mnc;
+ GSList *candidates;
+};
+
+void gprs_access_settings_free(struct gprs_access_settings *settings)
+{
+ if (settings == NULL)
+ return;
+
+ g_free(settings->name);
+ g_free(settings->apn);
+ g_free(settings->username);
+ g_free(settings->password);
+ g_free(settings->proxy);
+ g_free(settings->mms_server);
+ g_free(settings->spn);
+ g_free(settings);
+}
+
+static enum ofono_gprs_context_type string_to_gprs_context_type(const char
*str)
+{
+ if (str) {
+ if (strcasecmp(str, "INTERNET") == 0)
+ return OFONO_GPRS_CONTEXT_TYPE_INTERNET;
+ if (strcasecmp(str, "MMS") == 0)
+ return OFONO_GPRS_CONTEXT_TYPE_MMS;
+ }
+
+ return OFONO_GPRS_CONTEXT_TYPE_ANY;
+}
+
+/*
+ * Parse <access> element.
+ * Mandatory attributes in <access>: mcc, mnc, type, name
+ * If MCC/MNC matches, add entry to candidate setting list.
+ */
+static void settings_start_element_handler (GMarkupParseContext *context,
+ const gchar *element_name,
+ const gchar **attribute_names,
+ const gchar **attribute_values,
+ gpointer user_data,
+ GError **error)
+{
+ int i;
+ struct parser_data *parser = user_data;
+ struct gprs_access_settings *entry;
+ const char *mcc = NULL, *mnc = NULL;
+
+ if (strcasecmp(element_name, "access") != 0)
+ return;
+
+ entry = g_try_malloc0(sizeof(*entry));
+ if (entry == NULL)
+ return;
+
+ for (i = 0; attribute_names[i]; i++) {
+
+ if (strcasecmp(attribute_names[i], "mcc") == 0)
+ mcc = attribute_values[i];
+
+ if (strcasecmp(attribute_names[i], "mnc") == 0)
+ mnc = attribute_values[i];
+
+ if (strcasecmp(attribute_names[i], "spn") == 0)
+ entry->spn = g_strdup(attribute_values[i]);
+
+ if (strcasecmp(attribute_names[i], "type") == 0)
+ entry->type =
string_to_gprs_context_type(attribute_values[i]);
+
+ if (strcasecmp(attribute_names[i], "apn") == 0)
+ entry->apn = g_strdup(attribute_values[i]);
+
+ if (strcasecmp(attribute_names[i], "name") == 0)
+ entry->name = g_strdup(attribute_values[i]);
+
+ if (strcasecmp(attribute_names[i], "username") == 0)
+ entry->username = g_strdup(attribute_values[i]);
+
+ if (strcasecmp(attribute_names[i], "password") == 0)
+ entry->password = g_strdup(attribute_values[i]);
+
+ if (strcasecmp(attribute_names[i], "protocol") == 0) {
+ if (strcasecmp(attribute_values[i], "ipv6") == 0)
+ entry->proto = OFONO_GPRS_PROTO_IPV6;
+ else
+ entry->proto = OFONO_GPRS_PROTO_IP;
+ }
+
+ if (strcasecmp(attribute_names[i], "proxy") == 0)
+ entry->proxy = g_strdup(attribute_values[i]);
+
+ if (strcasecmp(attribute_names[i], "mmsserver") == 0)
+ entry->mms_server = g_strdup(attribute_values[i]);
+ }
+
+ /*
+ * Match MNC as integers, since settings files often do not
+ * always contain leading zeros in MNC values...
+ */
+ if (mcc != NULL && strcmp(mcc, parser->mcc) == 0 &&
+ mnc != NULL && atoi(mnc) == atoi(parser->mnc) &&
+ entry->type != 0 && entry->name != NULL) {
+ DBG("Settings candidate: %s", entry->name);
+ parser->candidates = g_slist_append(parser->candidates, entry);
+ } else {
+ gprs_access_settings_free(entry);
+ }
+}
+
+/*
+ * Returns list of candidate settings matching mcc/mnc from operator
+ * settings file
+ */
+static GSList *read_settings_file(const char *filename,
+ const char *mcc, const char *mnc)
+{
+ gchar *contents = NULL;
+ gsize length;
+ GMarkupParseContext *context;
+
+ struct parser_data parser = {0};
+ GMarkupParser settings_parser = {
+ settings_start_element_handler,
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+
+ if (filename == NULL || mcc == NULL || mnc == NULL)
+ return NULL;
+
+ if (g_file_get_contents(filename, &contents, &length, NULL) == FALSE) {
+ DBG("Error reading settings file %s", filename);
+ return NULL;
+ }
+
+ DBG("Reading settings file %s", filename);
+
+ parser.mcc = mcc;
+ parser.mnc = mnc;
+
+ context = g_markup_parse_context_new(&settings_parser, 0,
+ &parser, NULL);
+
+ if (g_markup_parse_context_parse(context, contents,
+ length, NULL) == FALSE) {
+ DBG("Error parsing XML file %s", filename);
+ }
+
+ g_markup_parse_context_free(context);
+ g_free(contents);
+
+ return parser.candidates;
+}
+
+/* Case insensitive match of type and SPN (if provided) */
+static gboolean is_match(struct gprs_access_settings *entry,
+ enum ofono_gprs_context_type type,
+ gchar *spn_casefold)
+{
+ gboolean ret = FALSE;
+ gchar *entryspn_casefold = NULL;
+
+ if (entry->spn != NULL && strlen(entry->spn) > 0)
+ entryspn_casefold = g_utf8_casefold(entry->spn, -1);
+
+ if (type == entry->type) {
+ if (spn_casefold != NULL) {
+ if (entryspn_casefold &&
+ strcmp(spn_casefold,
+ entryspn_casefold) == 0) {
+ ret = TRUE;
+ }
+ } else {
+ ret = TRUE;
+ }
+ }
+
+ g_free(entryspn_casefold);
+ return ret;
+}
+
+/*
+ * Find best match from candidate settings based on type and SPN
+ * If there is no candidate matching SPN, take first one matching type.
+ */
+static GSList *match_entry(GSList * candidates,
+ enum ofono_gprs_context_type type,
+ const char *spn)
+{
+ GSList *ret = NULL;
+ GSList *lp = candidates;
+ gchar *spn_casefold = NULL;
+
+ if (spn != NULL && strlen(spn) > 0)
+ spn_casefold = g_utf8_casefold(spn, -1);
+
+ while (lp) {
+ struct gprs_access_settings *entry = lp->data;
+ if (is_match(entry, type, spn_casefold)) {
+ ret = lp;
+ break;
+ }
+
+ lp = lp->next;
+ if (lp == NULL && spn_casefold != NULL) {
+ /* No SPN matches, retry with only type */
+ g_free(spn_casefold);
+ spn_casefold = NULL;
+ lp = candidates;
+ }
+ }
+
+ g_free(spn_casefold);
+ return ret;
+}
+
+/*
+ * Returns GPRS context settings (internet and mms types) based on
+ * SIM provided MCC,MNC and Service Provider Name values.
+ * Operator settings for Internet and MMS access points are stored
+ * in XML formatted files (*.xml) under $CONDIFDIR/operator-settings
+ */
+GSList *get_operator_settings(const char *mcc, const char *mnc, const char
*spn)
+{
+ GSList *ret = NULL;
+ GSList *candidates = NULL;
+ GSList *match;
+ GDir *dir;
+ GSList *files = NULL, *lp;
+ const gchar *filename;
+
+ dir = g_dir_open(CONFIGDIR "/" SETTING_FILE_DIR, 0, NULL);
+ if (dir == NULL) {
+ DBG("Error opening settings directory");
+ return NULL;
+ }
+
+ while ((filename = g_dir_read_name(dir)) != NULL) {
+ if (g_str_has_suffix(filename, ".xml")) {
+ gchar *fn = g_build_filename(CONFIGDIR,
+ SETTING_FILE_DIR,
+ filename, NULL);
+ files = g_slist_append(files, fn);
+ }
+ }
+
+ /* Read files in consistent order */
+ files = g_slist_sort(files, (GCompareFunc) g_strcmp0);
+ for (lp = files; lp != NULL; lp = lp->next) {
+ GSList *entries;
+ gchar *fn = lp->data;
+ entries = read_settings_file(fn, mcc, mnc);
+ candidates = g_slist_concat(candidates, entries);
+ g_free(fn);
+ }
+
+ g_slist_free(files);
+ g_dir_close(dir);
+
+ match = match_entry(candidates, OFONO_GPRS_CONTEXT_TYPE_INTERNET, spn);
+ if (match != NULL) {
+ candidates = g_slist_remove_link(candidates, match);
+ ret = g_slist_concat(ret, match);
+ }
+
+ match = match_entry(candidates, OFONO_GPRS_CONTEXT_TYPE_MMS, spn);
+ if (match != NULL) {
+ candidates = g_slist_remove_link(candidates, match);
+ ret = g_slist_concat(ret, match);
+ }
+
+ g_slist_foreach(candidates, (GFunc) gprs_access_settings_free, NULL);
+ g_slist_free(candidates);
+
+ return ret;
+}
diff --git a/src/operator-settings.h b/src/operator-settings.h
new file mode 100644
index 0000000..9725eb6
--- /dev/null
+++ b/src/operator-settings.h
@@ -0,0 +1,37 @@
+/*
+ * oFono - Open Source Telephony
+ *
+ * Copyright (C) 2009-2011 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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 St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#define SETTING_FILE_DIR "operator-settings"
+
+struct gprs_access_settings {
+ enum ofono_gprs_context_type type;
+ gchar *name;
+ gchar *apn;
+ gchar *username;
+ gchar *password;
+ enum ofono_gprs_proto proto;
+ gchar *proxy;
+ gchar *mms_server;
+ gchar *spn;
+};
+
+GSList *get_operator_settings(const char *mcc, const char *mnc,
+ const char *spn);
+void gprs_access_settings_free(struct gprs_access_settings *settings);
--
1.7.1
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