diff options
Diffstat (limited to 'src/libnm-gtk/nm-mobile-providers.c')
| -rw-r--r-- | src/libnm-gtk/nm-mobile-providers.c | 1553 |
1 files changed, 0 insertions, 1553 deletions
diff --git a/src/libnm-gtk/nm-mobile-providers.c b/src/libnm-gtk/nm-mobile-providers.c deleted file mode 100644 index 2034d3bc..00000000 --- a/src/libnm-gtk/nm-mobile-providers.c +++ /dev/null @@ -1,1553 +0,0 @@ -// SPDX-License-Identifier: LGPL-2.1+ -/* - * Copyright (C) 2009 Novell, Inc. - * Author: Tambet Ingo (tambet@gmail.com). - * - * Copyright (C) 2009 - 2012 Red Hat, Inc. - * Copyright (C) 2012 Lanedo GmbH - */ - -#include "nm-default.h" - -#include <string.h> -#include <errno.h> -#include <stdlib.h> - -#include "nm-mobile-providers.h" - -#define ISO_3166_COUNTRY_CODES ISO_CODES_PREFIX"/share/xml/iso-codes/iso_3166.xml" -#define ISO_CODES_LOCALESDIR ISO_CODES_PREFIX"/share/locale" - -/******************************************************************************/ -/* Access method type */ - -G_DEFINE_BOXED_TYPE (NMAMobileAccessMethod, - nma_mobile_access_method, - nma_mobile_access_method_ref, - nma_mobile_access_method_unref) - -struct _NMAMobileAccessMethod { - volatile gint refs; - - char *name; - /* maps lang (char *) -> name (char *) */ - GHashTable *lcl_names; - - char *username; - char *password; - char *gateway; - GPtrArray *dns; /* GPtrArray of 'char *' */ - - /* Only used with 3GPP family type providers */ - char *apn; - - NMAMobileFamily family; -}; - -static NMAMobileAccessMethod * -access_method_new (void) -{ - NMAMobileAccessMethod *method; - - method = g_slice_new0 (NMAMobileAccessMethod); - method->refs = 1; - method->lcl_names = g_hash_table_new_full (g_str_hash, g_str_equal, - (GDestroyNotify) g_free, - (GDestroyNotify) g_free); - - return method; -} - -NMAMobileAccessMethod * -nma_mobile_access_method_ref (NMAMobileAccessMethod *method) -{ - g_return_val_if_fail (method != NULL, NULL); - g_return_val_if_fail (method->refs > 0, NULL); - - g_atomic_int_inc (&method->refs); - - return method; -} - -void -nma_mobile_access_method_unref (NMAMobileAccessMethod *method) -{ - g_return_if_fail (method != NULL); - g_return_if_fail (method->refs > 0); - - if (g_atomic_int_dec_and_test (&method->refs)) { - g_free (method->name); - g_hash_table_destroy (method->lcl_names); - g_free (method->username); - g_free (method->password); - g_free (method->gateway); - g_free (method->apn); - - if (method->dns) - g_ptr_array_unref (method->dns); - - g_slice_free (NMAMobileAccessMethod, method); - } -} - -/** - * nma_mobile_access_method_get_name: - * - * Returns: (transfer none): the name of the method. - */ -const gchar * -nma_mobile_access_method_get_name (NMAMobileAccessMethod *method) -{ - g_return_val_if_fail (method != NULL, NULL); - - return method->name; -} - -/** - * nma_mobile_access_method_get_username: - * - * Returns: (transfer none): the username. - */ -const gchar * -nma_mobile_access_method_get_username (NMAMobileAccessMethod *method) -{ - g_return_val_if_fail (method != NULL, NULL); - - return method->username; -} - -/** - * nma_mobile_access_method_get_password: - * - * Returns: (transfer none): the password. - */ -const gchar * -nma_mobile_access_method_get_password (NMAMobileAccessMethod *method) -{ - g_return_val_if_fail (method != NULL, NULL); - - return method->password; -} - -/** - * nma_mobile_access_method_get_gateway: - * - * Returns: (transfer none): the gateway. - */ -const gchar * -nma_mobile_access_method_get_gateway (NMAMobileAccessMethod *method) -{ - g_return_val_if_fail (method != NULL, NULL); - - return method->gateway; -} - -/** - * nma_mobile_access_method_get_dns: - * - * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): the list of DNS. - */ -const gchar ** -nma_mobile_access_method_get_dns (NMAMobileAccessMethod *method) -{ - g_return_val_if_fail (method != NULL, NULL); - - return method->dns ? (const gchar **)method->dns->pdata : NULL; -} - -/** - * nma_mobile_access_method_get_3gpp_apn: - * - * Returns: (transfer none): the 3GPP APN. - */ -const gchar * -nma_mobile_access_method_get_3gpp_apn (NMAMobileAccessMethod *method) -{ - g_return_val_if_fail (method != NULL, NULL); - - return method->apn; -} - -/** - * nma_mobile_access_method_get_family: - * - * Returns: a #NMAMobileFamily. - */ -NMAMobileFamily -nma_mobile_access_method_get_family (NMAMobileAccessMethod *method) -{ - g_return_val_if_fail (method != NULL, NMA_MOBILE_FAMILY_UNKNOWN); - - return method->family; -} - -/******************************************************************************/ -/* Mobile provider type */ - -G_DEFINE_BOXED_TYPE (NMAMobileProvider, - nma_mobile_provider, - nma_mobile_provider_ref, - nma_mobile_provider_unref) - -struct _NMAMobileProvider { - volatile gint refs; - - char *name; - /* maps lang (char *) -> name (char *) */ - GHashTable *lcl_names; - - GSList *methods; /* GSList of NmaMobileAccessMethod */ - - GPtrArray *mcc_mnc; /* GPtrArray of strings */ - GArray *cdma_sid; /* GArray of guint32 */ -}; - -static NMAMobileProvider * -provider_new (void) -{ - NMAMobileProvider *provider; - - provider = g_slice_new0 (NMAMobileProvider); - provider->refs = 1; - provider->lcl_names = g_hash_table_new_full (g_str_hash, g_str_equal, - (GDestroyNotify) g_free, - (GDestroyNotify) g_free); - - return provider; -} - -NMAMobileProvider * -nma_mobile_provider_ref (NMAMobileProvider *provider) -{ - g_return_val_if_fail (provider != NULL, NULL); - g_return_val_if_fail (provider->refs > 0, NULL); - - g_atomic_int_inc (&provider->refs); - - return provider; -} - -void -nma_mobile_provider_unref (NMAMobileProvider *provider) -{ - if (g_atomic_int_dec_and_test (&provider->refs)) { - g_free (provider->name); - g_hash_table_destroy (provider->lcl_names); - - g_slist_free_full (provider->methods, (GDestroyNotify) nma_mobile_access_method_unref); - - if (provider->mcc_mnc) - g_ptr_array_unref (provider->mcc_mnc); - - if (provider->cdma_sid) - g_array_unref (provider->cdma_sid); - - g_slice_free (NMAMobileProvider, provider); - } -} - -/** - * nma_mobile_provider_get_name: - * - * Returns: (transfer none): the name of the provider. - */ -const gchar * -nma_mobile_provider_get_name (NMAMobileProvider *provider) -{ - g_return_val_if_fail (provider != NULL, NULL); - - return provider->name; -} - -/** - * nma_mobile_provider_get_methods: - * @provider: a #NMAMobileProvider - * - * Returns: (element-type NMGtk.MobileAccessMethod) (transfer none): the - * list of #NMAMobileAccessMethod this provider exposes. - */ -GSList * -nma_mobile_provider_get_methods (NMAMobileProvider *provider) -{ - g_return_val_if_fail (provider != NULL, NULL); - - return provider->methods; -} - -/** - * nma_mobile_provider_get_3gpp_mcc_mnc: - * @provider: a #NMAMobileProvider - * - * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): a - * list of strings with the MCC and MNC codes this provider exposes. - */ -const gchar ** -nma_mobile_provider_get_3gpp_mcc_mnc (NMAMobileProvider *provider) -{ - g_return_val_if_fail (provider != NULL, NULL); - - return provider->mcc_mnc ? (const gchar **)provider->mcc_mnc->pdata : NULL; -} - -/** - * nma_mobile_provider_get_cdma_sid: - * @provider: a #NMAMobileProvider - * - * Returns: (transfer none) (array zero-terminated=1) (element-type guint32): the - * list of CDMA SIDs this provider exposes - */ -const guint32 * -nma_mobile_provider_get_cdma_sid (NMAMobileProvider *provider) -{ - g_return_val_if_fail (provider != NULL, NULL); - - return provider->cdma_sid ? (const guint32 *)provider->cdma_sid->data : NULL; -} - -/******************************************************************************/ -/* Country Info type */ - -G_DEFINE_BOXED_TYPE (NMACountryInfo, - nma_country_info, - nma_country_info_ref, - nma_country_info_unref) - -struct _NMACountryInfo { - volatile gint refs; - - char *country_code; - char *country_name; - GSList *providers; -}; - -static NMACountryInfo * -country_info_new (const char *country_code, - const gchar *country_name) -{ - NMACountryInfo *country_info; - - country_info = g_slice_new0 (NMACountryInfo); - country_info->refs = 1; - country_info->country_code = g_strdup (country_code); - country_info->country_name = g_strdup (country_name); - return country_info; -} - -NMACountryInfo * -nma_country_info_ref (NMACountryInfo *country_info) -{ - g_return_val_if_fail (country_info != NULL, NULL); - g_return_val_if_fail (country_info->refs > 0, NULL); - - g_atomic_int_inc (&country_info->refs); - - return country_info; -} - -void -nma_country_info_unref (NMACountryInfo *country_info) -{ - if (g_atomic_int_dec_and_test (&country_info->refs)) { - g_free (country_info->country_code); - g_free (country_info->country_name); - g_slist_free_full (country_info->providers, - (GDestroyNotify) nma_mobile_provider_unref); - g_slice_free (NMACountryInfo, country_info); - } -} - -/** - * nma_country_info_get_country_code: - * - * Returns: (transfer none): the code of the country. - */ -const gchar * -nma_country_info_get_country_code (NMACountryInfo *country_info) -{ - g_return_val_if_fail (country_info != NULL, NULL); - - return country_info->country_code; -} - -/** - * nma_country_info_get_country_name: - * - * Returns: (transfer none): the name of the country. - */ -const gchar * -nma_country_info_get_country_name (NMACountryInfo *country_info) -{ - g_return_val_if_fail (country_info != NULL, NULL); - - return country_info->country_name; -} - -/** - * nma_country_info_get_providers: - * - * Returns: (element-type NMGtk.MobileProvider) (transfer none): the - * list of #NMAMobileProvider this country exposes. - */ -GSList * -nma_country_info_get_providers (NMACountryInfo *country_info) -{ - g_return_val_if_fail (country_info != NULL, NULL); - - return country_info->providers; -} - -/******************************************************************************/ -/* XML Parser for iso_3166.xml */ - -static void -iso_3166_parser_start_element (GMarkupParseContext *context, - const gchar *element_name, - const gchar **attribute_names, - const gchar **attribute_values, - gpointer data, - GError **error) -{ - int i; - const char *country_code = NULL; - const char *common_name = NULL; - const char *name = NULL; - GHashTable *table = (GHashTable *) data; - - if (!strcmp (element_name, "iso_3166_entry")) { - NMACountryInfo *country_info; - - for (i = 0; attribute_names && attribute_names[i]; i++) { - if (!strcmp (attribute_names[i], "alpha_2_code")) - country_code = attribute_values[i]; - else if (!strcmp (attribute_names[i], "common_name")) - common_name = attribute_values[i]; - else if (!strcmp (attribute_names[i], "name")) - name = attribute_values[i]; - } - if (!country_code) { - g_warning ("%s: missing mandatory 'alpha_2_code' atribute in '%s'" - " element.", __func__, element_name); - return; - } - if (!name) { - g_warning ("%s: missing mandatory 'name' atribute in '%s'" - " element.", __func__, element_name); - return; - } - - country_info = country_info_new (country_code, - dgettext ("iso_3166", common_name ? common_name : name)); - - g_hash_table_insert (table, g_strdup (country_code), country_info); - } -} - -static const GMarkupParser iso_3166_parser = { - iso_3166_parser_start_element, - NULL, /* end element */ - NULL, /* text */ - NULL, /* passthrough */ - NULL /* error */ -}; - -static GHashTable * -read_country_codes (const gchar *country_codes_file, - GCancellable *cancellable, - GError **error) -{ - GHashTable *table = NULL; - GMarkupParseContext *ctx; - char *buf; - gsize buf_len; - - /* Set domain to iso_3166 for country name translation */ - bindtextdomain ("iso_3166", ISO_CODES_LOCALESDIR); - bind_textdomain_codeset ("iso_3166", "UTF-8"); - - if (!g_file_get_contents (country_codes_file, &buf, &buf_len, error)) { - g_prefix_error (error, - "Failed to load '%s' from 'iso-codes': ", - country_codes_file); - return NULL; - } - - table = g_hash_table_new_full (g_str_hash, - g_str_equal, - g_free, - (GDestroyNotify)nma_country_info_unref); - - ctx = g_markup_parse_context_new (&iso_3166_parser, 0, table, NULL); - if (!g_markup_parse_context_parse (ctx, buf, buf_len, error)) { - g_prefix_error (error, - "Failed to parse '%s' from 'iso-codes': ", - country_codes_file); - g_hash_table_destroy (table); - return NULL; - } - - g_markup_parse_context_free (ctx); - g_free (buf); - return table; -} - -/******************************************************************************/ -/* XML Parser for serviceproviders.xml */ - -typedef enum { - PARSER_TOPLEVEL = 0, - PARSER_COUNTRY, - PARSER_PROVIDER, - PARSER_METHOD_GSM, - PARSER_METHOD_GSM_APN, - PARSER_METHOD_CDMA, - PARSER_ERROR -} MobileContextState; - -typedef struct { - GHashTable *table; - - char *current_country; - GSList *current_providers; - NMAMobileProvider *current_provider; - NMAMobileAccessMethod *current_method; - - char *text_buffer; - MobileContextState state; -} MobileParser; - -static void -provider_list_free (gpointer data) -{ - GSList *list = (GSList *) data; - - while (list) { - nma_mobile_provider_unref ((NMAMobileProvider *) list->data); - list = g_slist_delete_link (list, list); - } -} - -static void -parser_toplevel_start (MobileParser *parser, - const char *name, - const char **attribute_names, - const char **attribute_values) -{ - int i; - - if (!strcmp (name, "serviceproviders")) { - for (i = 0; attribute_names && attribute_names[i]; i++) { - if (!strcmp (attribute_names[i], "format")) { - if (strcmp (attribute_values[i], "2.0")) { - g_warning ("%s: mobile broadband provider database format '%s'" - " not supported.", __func__, attribute_values[i]); - parser->state = PARSER_ERROR; - break; - } - } - } - } else if (!strcmp (name, "country")) { - for (i = 0; attribute_names && attribute_names[i]; i++) { - if (!strcmp (attribute_names[i], "code")) { - char *country_code; - NMACountryInfo *country_info; - - country_code = g_ascii_strup (attribute_values[i], -1); - country_info = g_hash_table_lookup (parser->table, country_code); - /* Ensure we have a country provider for this country code */ - if (!country_info) { - g_warning ("%s: adding providers for unknown country '%s'", __func__, country_code); - country_info = country_info_new (country_code, NULL); - g_hash_table_insert (parser->table, country_code, country_info); - } - parser->current_country = country_code; - - parser->state = PARSER_COUNTRY; - break; - } - } - } -} - -static void -parser_country_start (MobileParser *parser, - const char *name, - const char **attribute_names, - const char **attribute_values) -{ - if (!strcmp (name, "provider")) { - parser->state = PARSER_PROVIDER; - parser->current_provider = provider_new (); - } -} - -static void -parser_provider_start (MobileParser *parser, - const char *name, - const char **attribute_names, - const char **attribute_values) -{ - if (!strcmp (name, "gsm")) - parser->state = PARSER_METHOD_GSM; - else if (!strcmp (name, "cdma")) { - parser->state = PARSER_METHOD_CDMA; - parser->current_method = access_method_new (); - } -} - -static void -parser_gsm_start (MobileParser *parser, - const char *name, - const char **attribute_names, - const char **attribute_values) -{ - if (!strcmp (name, "network-id")) { - const char *mcc = NULL, *mnc = NULL; - int i; - - for (i = 0; attribute_names && attribute_names[i]; i++) { - if (!strcmp (attribute_names[i], "mcc")) - mcc = attribute_values[i]; - else if (!strcmp (attribute_names[i], "mnc")) - mnc = attribute_values[i]; - - if (mcc && strlen (mcc) && mnc && strlen (mnc)) { - gchar *mccmnc; - - if (!parser->current_provider->mcc_mnc) - parser->current_provider->mcc_mnc = g_ptr_array_new_full (2, g_free); - - mccmnc = g_strdup_printf ("%s%s", mcc, mnc); - g_ptr_array_add (parser->current_provider->mcc_mnc, mccmnc); - break; - } - } - } else if (!strcmp (name, "apn")) { - int i; - - for (i = 0; attribute_names && attribute_names[i]; i++) { - if (!strcmp (attribute_names[i], "value")) { - - parser->state = PARSER_METHOD_GSM_APN; - parser->current_method = access_method_new (); - parser->current_method->apn = g_strstrip (g_strdup (attribute_values[i])); - break; - } - } - } -} - -static void -parser_cdma_start (MobileParser *parser, - const char *name, - const char **attribute_names, - const char **attribute_values) -{ - if (!strcmp (name, "sid")) { - int i; - - for (i = 0; attribute_names && attribute_names[i]; i++) { - if (!strcmp (attribute_names[i], "value")) { - guint32 tmp; - - errno = 0; - tmp = (guint32) strtoul (attribute_values[i], NULL, 10); - if (errno == 0 && tmp > 0) { - if (!parser->current_provider->cdma_sid) - parser->current_provider->cdma_sid = g_array_sized_new (TRUE, FALSE, sizeof (guint32), 2); - g_array_append_val (parser->current_provider->cdma_sid, tmp); - } - break; - } - } - } -} - -static void -mobile_parser_start_element (GMarkupParseContext *context, - const gchar *element_name, - const gchar **attribute_names, - const gchar **attribute_values, - gpointer data, - GError **error) -{ - MobileParser *parser = (MobileParser *) data; - - if (parser->text_buffer) { - g_free (parser->text_buffer); - parser->text_buffer = NULL; - } - - switch (parser->state) { - case PARSER_TOPLEVEL: - parser_toplevel_start (parser, element_name, attribute_names, attribute_values); - break; - case PARSER_COUNTRY: - parser_country_start (parser, element_name, attribute_names, attribute_values); - break; - case PARSER_PROVIDER: - parser_provider_start (parser, element_name, attribute_names, attribute_values); - break; - case PARSER_METHOD_GSM: - parser_gsm_start (parser, element_name, attribute_names, attribute_values); - break; - case PARSER_METHOD_CDMA: - parser_cdma_start (parser, element_name, attribute_names, attribute_values); - break; - default: - break; - } -} - -static void -parser_country_end (MobileParser *parser, - const char *name) -{ - if (!strcmp (name, "country")) { - NMACountryInfo *country_info; - - country_info = g_hash_table_lookup (parser->table, parser->current_country); - g_assert (country_info); - - /* Store providers for this country */ - country_info->providers = parser->current_providers; - - g_free (parser->current_country); - parser->current_country = NULL; - parser->current_providers = NULL; - g_free (parser->text_buffer); - parser->text_buffer = NULL; - parser->state = PARSER_TOPLEVEL; - } -} - -static void -parser_provider_end (MobileParser *parser, - const char *name) -{ - if (!strcmp (name, "name")) { - if (!parser->current_provider->name) { - /* Use the first one. */ - parser->current_provider->name = parser->text_buffer; - parser->text_buffer = NULL; - } - } else if (!strcmp (name, "provider")) { - if (parser->current_provider->mcc_mnc) - g_ptr_array_add (parser->current_provider->mcc_mnc, NULL); - - parser->current_provider->methods = g_slist_reverse (parser->current_provider->methods); - - parser->current_providers = g_slist_prepend (parser->current_providers, parser->current_provider); - parser->current_provider = NULL; - g_free (parser->text_buffer); - parser->text_buffer = NULL; - parser->state = PARSER_COUNTRY; - } -} - -static void -parser_gsm_end (MobileParser *parser, - const char *name) -{ - if (!strcmp (name, "gsm")) { - g_free (parser->text_buffer); - parser->text_buffer = NULL; - parser->state = PARSER_PROVIDER; - } -} - -static void -parser_gsm_apn_end (MobileParser *parser, - const char *name) -{ - if (!strcmp (name, "name")) { - if (!parser->current_method->name) { - /* Use the first one. */ - parser->current_method->name = parser->text_buffer; - parser->text_buffer = NULL; - } - } else if (!strcmp (name, "username")) { - parser->current_method->username = parser->text_buffer; - parser->text_buffer = NULL; - } else if (!strcmp (name, "password")) { - parser->current_method->password = parser->text_buffer; - parser->text_buffer = NULL; - } else if (!strcmp (name, "dns")) { - if (!parser->current_method->dns) - parser->current_method->dns = g_ptr_array_new_full (2, g_free); - g_ptr_array_add (parser->current_method->dns, parser->text_buffer); - parser->text_buffer = NULL; - } else if (!strcmp (name, "gateway")) { - parser->current_method->gateway = parser->text_buffer; - parser->text_buffer = NULL; - } else if (!strcmp (name, "apn")) { - parser->current_method->family = NMA_MOBILE_FAMILY_3GPP; - - if (!parser->current_method->name) - parser->current_method->name = g_strdup (_("Default")); - - if (parser->current_method->dns) - g_ptr_array_add (parser->current_method->dns, NULL); - - parser->current_provider->methods = g_slist_prepend (parser->current_provider->methods, - parser->current_method); - parser->current_method = NULL; - g_free (parser->text_buffer); - parser->text_buffer = NULL; - parser->state = PARSER_METHOD_GSM; - } -} - -static void -parser_cdma_end (MobileParser *parser, - const char *name) -{ - if (!strcmp (name, "username")) { - parser->current_method->username = parser->text_buffer; - parser->text_buffer = NULL; - } else if (!strcmp (name, "password")) { - parser->current_method->password = parser->text_buffer; - parser->text_buffer = NULL; - } else if (!strcmp (name, "dns")) { - if (!parser->current_method->dns) - parser->current_method->dns = g_ptr_array_new_full (2, g_free); - g_ptr_array_add (parser->current_method->dns, parser->text_buffer); - parser->text_buffer = NULL; - } else if (!strcmp (name, "gateway")) { - parser->current_method->gateway = parser->text_buffer; - parser->text_buffer = NULL; - } else if (!strcmp (name, "cdma")) { - parser->current_method->family = NMA_MOBILE_FAMILY_CDMA; - - if (!parser->current_method->name) - parser->current_method->name = g_strdup (parser->current_provider->name); - - if (parser->current_method->dns) - g_ptr_array_add (parser->current_method->dns, NULL); - - parser->current_provider->methods = g_slist_prepend (parser->current_provider->methods, - parser->current_method); - parser->current_method = NULL; - g_free (parser->text_buffer); - parser->text_buffer = NULL; - parser->state = PARSER_PROVIDER; - } -} - -static void -mobile_parser_end_element (GMarkupParseContext *context, - const gchar *element_name, - gpointer data, - GError **error) -{ - MobileParser *parser = (MobileParser *) data; - - switch (parser->state) { - case PARSER_COUNTRY: - parser_country_end (parser, element_name); - break; - case PARSER_PROVIDER: - parser_provider_end (parser, element_name); - break; - case PARSER_METHOD_GSM: - parser_gsm_end (parser, element_name); - break; - case PARSER_METHOD_GSM_APN: - parser_gsm_apn_end (parser, element_name); - break; - case PARSER_METHOD_CDMA: - parser_cdma_end (parser, element_name); - break; - default: - break; - } -} - -static void -mobile_parser_characters (GMarkupParseContext *context, - const gchar *text, - gsize text_len, - gpointer data, - GError **error) -{ - MobileParser *parser = (MobileParser *) data; - - g_free (parser->text_buffer); - parser->text_buffer = g_strdup (text); -} - -static const GMarkupParser mobile_parser = { - mobile_parser_start_element, - mobile_parser_end_element, - mobile_parser_characters, - NULL, /* passthrough */ - NULL /* error */ -}; - -static gboolean -read_service_providers (GHashTable *countries, - const gchar *service_providers, - GCancellable *cancellable, - GError **error) -{ - GMarkupParseContext *ctx; - GIOChannel *channel; - MobileParser parser; - char buffer[4096]; - GIOStatus status; - gsize len = 0; - - memset (&parser, 0, sizeof (MobileParser)); - parser.table = countries; - - channel = g_io_channel_new_file (service_providers, "r", error); - if (!channel) { - g_prefix_error (error, - "Could not read '%s': ", - service_providers); - return FALSE; - } - - parser.state = PARSER_TOPLEVEL; - - ctx = g_markup_parse_context_new (&mobile_parser, 0, &parser, NULL); - - status = G_IO_STATUS_NORMAL; - while (status == G_IO_STATUS_NORMAL) { - status = g_io_channel_read_chars (channel, buffer, sizeof (buffer), &len, error); - - switch (status) { - case G_IO_STATUS_NORMAL: - if (!g_markup_parse_context_parse (ctx, buffer, len, error)) { - status = G_IO_STATUS_ERROR; - g_prefix_error (error, - "Error while parsing XML at '%s': ", - service_providers); - } - break; - case G_IO_STATUS_EOF: - break; - case G_IO_STATUS_ERROR: - g_prefix_error (error, - "Error while reading '%s': ", - service_providers); - break; - case G_IO_STATUS_AGAIN: - /* FIXME: Try again a few times, but really, it never happens, right? */ - break; - } - - if (g_cancellable_set_error_if_cancelled (cancellable, error)) - status = G_IO_STATUS_ERROR; - } - - g_io_channel_unref (channel); - g_markup_parse_context_free (ctx); - - if (parser.current_provider) { - g_warning ("pending current provider"); - nma_mobile_provider_unref (parser.current_provider); - } - - if (parser.current_providers) { - g_warning ("pending current providers"); - provider_list_free (parser.current_providers); - } - - g_free (parser.current_country); - g_free (parser.text_buffer); - - return (status == G_IO_STATUS_EOF); -} - -static GHashTable * -mobile_providers_parse_sync (const gchar *country_codes, - const gchar *service_providers, - GCancellable *cancellable, - GError **error) -{ - GHashTable *countries; - - /* Use default paths if none given */ - if (!country_codes) - country_codes = ISO_3166_COUNTRY_CODES; - if (!service_providers) - service_providers = MOBILE_BROADBAND_PROVIDER_INFO_DATABASE; - - countries = read_country_codes (country_codes, - cancellable, - error); - if (!countries) - return NULL; - - if (!read_service_providers (countries, - service_providers, - cancellable, - error)) { - g_hash_table_unref (countries); - return NULL; - } - - return countries; -} - -/******************************************************************************/ -/* Dump to stdout contents */ - -static void -dump_generic (NMAMobileAccessMethod *method) -{ - g_print (" username: %s\n", method->username ? method->username : ""); - g_print (" password: %s\n", method->password ? method->password : ""); - - if (method->dns) { - guint i; - const gchar **dns; - GString *dns_str; - - dns = nma_mobile_access_method_get_dns (method); - dns_str = g_string_new (NULL); - for (i = 0; dns[i]; i++) - g_string_append_printf (dns_str, "%s%s", i == 0 ? "" : ", ", dns[i]); - g_print (" dns : %s\n", dns_str->str); - g_string_free (dns_str, TRUE); - } - - g_print (" gateway : %s\n", method->gateway ? method->gateway : ""); -} - -static void -dump_cdma (NMAMobileAccessMethod *method) -{ - g_print (" CDMA: %s\n", method->name); - - dump_generic (method); -} - -static void -dump_3gpp (NMAMobileAccessMethod *method) -{ - g_print (" APN: %s (%s)\n", method->name, method->apn); - - dump_generic (method); -} - -static void -dump_country (gpointer key, gpointer value, gpointer user_data) -{ - GSList *miter, *citer; - NMACountryInfo *country_info = value; - - g_print ("Country: %s (%s)\n", - country_info->country_code, - country_info->country_name); - - for (citer = country_info->providers; citer; citer = g_slist_next (citer)) { - NMAMobileProvider *provider = citer->data; - const gchar **mcc_mnc; - const guint *sid; - guint n; - - g_print (" Provider: %s (%s)\n", provider->name, (const char *) key); - - mcc_mnc = nma_mobile_provider_get_3gpp_mcc_mnc (provider); - if (mcc_mnc) { - for (n = 0; mcc_mnc[n]; n++) - g_print (" MCC/MNC: %s\n", mcc_mnc[n]); - } - - sid = nma_mobile_provider_get_cdma_sid (provider); - if (sid) { - for (n = 0; sid[n]; n++) - g_print (" SID: %u\n", sid[n]); - } - - for (miter = provider->methods; miter; miter = g_slist_next (miter)) { - NMAMobileAccessMethod *method = miter->data; - - switch (method->family) { - case NMA_MOBILE_FAMILY_CDMA: - dump_cdma (method); - break; - case NMA_MOBILE_FAMILY_3GPP: - dump_3gpp (method); - break; - default: - break; - } - g_print ("\n"); - } - } -} - -/******************************************************************************/ -/* Mobile providers database type */ - -static void initable_iface_init (GInitableIface *iface); -static void async_initable_iface_init (GAsyncInitableIface *iface); - -G_DEFINE_TYPE_EXTENDED (NMAMobileProvidersDatabase, nma_mobile_providers_database, G_TYPE_OBJECT, 0, - G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, initable_iface_init) - G_IMPLEMENT_INTERFACE (G_TYPE_ASYNC_INITABLE, async_initable_iface_init)) - -enum { - PROP_0, - PROP_COUNTRY_CODES_PATH, - PROP_SERVICE_PROVIDERS_PATH, - PROP_LAST -}; - -static GParamSpec *properties[PROP_LAST]; - -struct _NMAMobileProvidersDatabasePrivate { - /* Paths to input files */ - gchar *country_codes_path; - gchar *service_providers_path; - - /* The HT with country code as key and NMACountryInfo as value. */ - GHashTable *countries; -}; - -/**********************************/ - -/** - * nma_mobile_providers_database_get_countries: - * @self: a #NMAMobileProvidersDatabase. - * - * Returns: (element-type utf8 NMGtk.CountryInfo) (transfer none): a - * hash table where keys are country names #gchar and values are #NMACountryInfo. - */ -GHashTable * -nma_mobile_providers_database_get_countries (NMAMobileProvidersDatabase *self) -{ - g_return_val_if_fail (NMA_IS_MOBILE_PROVIDERS_DATABASE (self), NULL); - - /* Warn if the object hasn't been initialized */ - g_return_val_if_fail (self->priv->countries != NULL, NULL); - - return self->priv->countries; -} - -/** - * nma_mobile_providers_database_dump: - * @self: a #NMAMobileProvidersDatabase. - * - */ -void -nma_mobile_providers_database_dump (NMAMobileProvidersDatabase *self) -{ - g_return_if_fail (NMA_IS_MOBILE_PROVIDERS_DATABASE (self)); - - /* Warn if the object hasn't been initialized */ - g_return_if_fail (self->priv->countries != NULL); - - g_hash_table_foreach (self->priv->countries, dump_country, NULL); -} - -/** - * nma_mobile_providers_database_lookup_country: - * @self: a #NMAMobileProvidersDatabase. - * @country_code: the country code string to look for. - * - * Returns: (transfer none): a #NMACountryInfo or %NULL if not found. - */ -NMACountryInfo * -nma_mobile_providers_database_lookup_country (NMAMobileProvidersDatabase *self, - const gchar *country_code) -{ - g_return_val_if_fail (NMA_IS_MOBILE_PROVIDERS_DATABASE (self), NULL); - - /* Warn if the object hasn't been initialized */ - g_return_val_if_fail (self->priv->countries != NULL, NULL); - - return (NMACountryInfo *) g_hash_table_lookup (self->priv->countries, country_code); -} - -/** - * nma_mobile_providers_database_lookup_3gpp_mcc_mnc: - * @self: a #NMAMobileProvidersDatabase. - * @mccmnc: the MCC/MNC string to look for. - * - * Returns: (transfer none): a #NMAMobileProvider or %NULL if not found. - */ -NMAMobileProvider * -nma_mobile_providers_database_lookup_3gpp_mcc_mnc (NMAMobileProvidersDatabase *self, - const gchar *mccmnc) -{ - GHashTableIter iter; - gpointer value; - GSList *piter; - NMAMobileProvider *provider_match_2mnc = NULL; - guint mccmnc_len; - - g_return_val_if_fail (NMA_IS_MOBILE_PROVIDERS_DATABASE (self), NULL); - g_return_val_if_fail (mccmnc != NULL, NULL); - /* Warn if the object hasn't been initialized */ - g_return_val_if_fail (self->priv->countries != NULL, NULL); - - /* Expect only 5 or 6 digit MCCMNC strings */ - mccmnc_len = strlen (mccmnc); - if (mccmnc_len != 5 && mccmnc_len != 6) - return NULL; - - g_hash_table_iter_init (&iter, self->priv->countries); - /* Search through each country */ - while (g_hash_table_iter_next (&iter, NULL, &value)) { - NMACountryInfo *country_info = value; - - /* Search through each country's providers */ - for (piter = nma_country_info_get_providers (country_info); - piter; - piter = g_slist_next (piter)) { - NMAMobileProvider *provider = piter->data; - const gchar **mccmnc_list; - guint i; - - /* Search through MCC/MNC list */ - mccmnc_list = nma_mobile_provider_get_3gpp_mcc_mnc (provider); - if (!mccmnc_list) - continue; - - for (i = 0; mccmnc_list[i]; i++) { - const gchar *mccmnc_iter; - guint mccmnc_iter_len; - - mccmnc_iter = mccmnc_list[i]; - mccmnc_iter_len = strlen (mccmnc_iter); - - /* Match both 2-digit and 3-digit MNC; prefer a - * 3-digit match if found, otherwise a 2-digit one. - */ - - if (strncmp (mccmnc_iter, mccmnc, 3)) - /* MCC was wrong */ - continue; - - /* Now we have the following match cases, examples given: - * a) input: 123/456 --> iter: 123/456 (3-digit match) - * b) input: 123/45 --> iter: 123/045 (3-digit match) - * c) input: 123/045 --> iter: 123/45 (2-digit match) - * d) input: 123/45 --> iter: 123/45 (2-digit match) - */ - - if (mccmnc_iter_len == 6) { - /* Covers cases a) and b) */ - if ( (mccmnc_len == 6 && !strncmp (mccmnc + 3, mccmnc_iter + 3, 3)) - || (mccmnc_len == 5 && mccmnc_iter[3] == '0' && !strncmp (mccmnc + 3, mccmnc_iter + 4, 2))) - /* 3-digit MNC match! */ - return provider; - - /* MNC was wrong */ - continue; - } - - if ( !provider_match_2mnc - && mccmnc_iter_len == 5) { - if ( (mccmnc_len == 5 && !strncmp (mccmnc + 3, mccmnc_iter + 3, 2)) - || (mccmnc_len == 6 && mccmnc[3] == '0' && !strncmp (mccmnc + 4, mccmnc_iter + 3, 2))) { - /* Store the 2-digit MNC match, but keep looking, - * we may have a 3-digit MNC match */ - provider_match_2mnc = provider; - continue; - } - - /* MNC was wrong */ - continue; - } - } - } - } - - return provider_match_2mnc; -} - -/** - * nma_mobile_providers_database_lookup_cdma_sid: - * @self: a #NMAMobileProvidersDatabase. - * @sid: the SID to look for. - * - * Returns: (transfer none): a #NMAMobileProvider, or %NULL if not found. - */ -NMAMobileProvider * -nma_mobile_providers_database_lookup_cdma_sid (NMAMobileProvidersDatabase *self, - guint32 sid) -{ - GHashTableIter iter; - gpointer value; - GSList *piter; - - g_return_val_if_fail (NMA_IS_MOBILE_PROVIDERS_DATABASE (self), NULL); - g_return_val_if_fail (sid > 0, NULL); - /* Warn if the object hasn't been initialized */ - g_return_val_if_fail (self->priv->countries != NULL, NULL); - - g_hash_table_iter_init (&iter, self->priv->countries); - /* Search through each country */ - while (g_hash_table_iter_next (&iter, NULL, &value)) { - NMACountryInfo *country_info = value; - - /* Search through each country's providers */ - for (piter = nma_country_info_get_providers (country_info); - piter; - piter = g_slist_next (piter)) { - NMAMobileProvider *provider = piter->data; - const guint32 *sid_list; - guint i; - - /* Search through CDMA SID list */ - sid_list = nma_mobile_provider_get_cdma_sid (provider); - if (!sid_list) - continue; - - for (i = 0; sid_list[i]; i++) { - if (sid == sid_list[i]) - return provider; - } - } - } - - return NULL; -} - -/**********************************/ - -static gboolean -initable_init_sync (GInitable *initable, - GCancellable *cancellable, - GError **error) -{ - NMAMobileProvidersDatabase *self = NMA_MOBILE_PROVIDERS_DATABASE (initable); - - /* Parse the files */ - self->priv->countries = mobile_providers_parse_sync (self->priv->country_codes_path, - self->priv->service_providers_path, - cancellable, - error); - if (!self->priv->countries) - return FALSE; - - /* All good */ - return TRUE; -} - -/**********************************/ - -/** - * nma_mobile_providers_database_new: - * @country_codes: (allow-none): Path to the country codes file. - * @service_providers: (allow-none): Path to the service providers file. - * @cancellable: (allow-none): A #GCancellable or %NULL. - * @callback: A #GAsyncReadyCallback to call when the request is satisfied. - * @user_data: User data to pass to @callback. - * - */ -void -nma_mobile_providers_database_new (const gchar *country_codes, - const gchar *service_providers, - GCancellable *cancellable, - GAsyncReadyCallback callback, - gpointer user_data) -{ - g_async_initable_new_async (NMA_TYPE_MOBILE_PROVIDERS_DATABASE, - G_PRIORITY_DEFAULT, - cancellable, - callback, - user_data, - "country-codes", country_codes, - "service-providers", service_providers, - NULL); -} - -/** - * nma_mobile_providers_database_new_finish: - * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to nma_mobile_providers_database_new(). - * @error: Return location for error or %NULL. - * - * Returns: (transfer full) (type NMAMobileProvidersDatabase): The constructed object or %NULL if @error is set. - */ -NMAMobileProvidersDatabase * -nma_mobile_providers_database_new_finish (GAsyncResult *res, - GError **error) -{ - GObject *initable; - GObject *out; - - initable = g_async_result_get_source_object (res); - out = g_async_initable_new_finish (G_ASYNC_INITABLE (initable), res, error); - g_object_unref (initable); - - return out ? NMA_MOBILE_PROVIDERS_DATABASE (out) : NULL; -} - -/** - * nma_mobile_providers_database_new_sync: - * @country_codes: (allow-none): Path to the country codes file. - * @service_providers: (allow-none): Path to the service providers file. - * @cancellable: (allow-none): A #GCancellable or %NULL. - * @error: Return location for error or %NULL. - * - * Returns: (transfer full) (type NMAMobileProvidersDatabase): The constructed object or %NULL if @error is set. - */ -NMAMobileProvidersDatabase * -nma_mobile_providers_database_new_sync (const gchar *country_codes, - const gchar *service_providers, - GCancellable *cancellable, - GError **error) -{ - GObject *out; - - out = g_initable_new (NMA_TYPE_MOBILE_PROVIDERS_DATABASE, - cancellable, - error, - "country-codes", country_codes, - "service-providers", service_providers, - NULL); - - return out ? NMA_MOBILE_PROVIDERS_DATABASE (out) : NULL; -} - -/**********************************/ - -static void -set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - NMAMobileProvidersDatabase *self = NMA_MOBILE_PROVIDERS_DATABASE (object); - - switch (prop_id) { - case PROP_COUNTRY_CODES_PATH: - self->priv->country_codes_path = g_value_dup_string (value); - break; - case PROP_SERVICE_PROVIDERS_PATH: - self->priv->service_providers_path = g_value_dup_string (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - NMAMobileProvidersDatabase *self = NMA_MOBILE_PROVIDERS_DATABASE (object); - - switch (prop_id) { - case PROP_COUNTRY_CODES_PATH: - g_value_set_string (value, self->priv->country_codes_path); - break; - case PROP_SERVICE_PROVIDERS_PATH: - g_value_set_string (value, self->priv->service_providers_path); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -nma_mobile_providers_database_init (NMAMobileProvidersDatabase *self) -{ - /* Setup private data */ - self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, - NMA_TYPE_MOBILE_PROVIDERS_DATABASE, - NMAMobileProvidersDatabasePrivate); -} - -static void -finalize (GObject *object) -{ - NMAMobileProvidersDatabase *self = NMA_MOBILE_PROVIDERS_DATABASE (object); - - g_free (self->priv->country_codes_path); - g_free (self->priv->service_providers_path); - - if (self->priv->countries) - g_hash_table_unref (self->priv->countries); - - G_OBJECT_CLASS (nma_mobile_providers_database_parent_class)->finalize (object); -} - -static void -initable_iface_init (GInitableIface *iface) -{ - iface->init = initable_init_sync; -} - -static void -async_initable_iface_init (GAsyncInitableIface *iface) -{ - /* Just use defaults (run sync init() in a thread) */ -} - -static void -nma_mobile_providers_database_class_init (NMAMobileProvidersDatabaseClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - g_type_class_add_private (object_class, sizeof (NMAMobileProvidersDatabasePrivate)); - - /* Virtual methods */ - object_class->get_property = get_property; - object_class->set_property = set_property; - object_class->finalize = finalize; - - properties[PROP_COUNTRY_CODES_PATH] = - g_param_spec_string ("country-codes", - "Country Codes", - "Path to the country codes file", - NULL, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY); - g_object_class_install_property (object_class, PROP_COUNTRY_CODES_PATH, properties[PROP_COUNTRY_CODES_PATH]); - - properties[PROP_SERVICE_PROVIDERS_PATH] = - g_param_spec_string ("service-providers", - "Service Providers", - "Path to the service providers file", - NULL, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY); - g_object_class_install_property (object_class, PROP_SERVICE_PROVIDERS_PATH, properties[PROP_SERVICE_PROVIDERS_PATH]); -} - -/******************************************************************************/ -/* Utils */ - -/** - * nma_mobile_providers_split_3gpp_mcc_mnc: - * @mccmnc: input MCCMNC string. - * @mcc: (out) (transfer full): the MCC. - * @mnc: (out) (transfer full): the MNC. - * - * Splits the input MCCMNC string into separate MCC and MNC strings. - * - * Returns: %TRUE if correctly split and @mcc and @mnc are set; %FALSE otherwise. - */ -gboolean -nma_mobile_providers_split_3gpp_mcc_mnc (const gchar *mccmnc, - gchar **mcc, - gchar **mnc) -{ - gint len; - - g_return_val_if_fail (mccmnc != NULL, FALSE); - g_return_val_if_fail (mcc != NULL, FALSE); - g_return_val_if_fail (mnc != NULL, FALSE); - - len = strlen (mccmnc); - if (len != 5 && len != 6) - return FALSE; - - /* MCCMNC is all digits */ - while (len > 0) { - if (!g_ascii_isdigit (mccmnc[--len])) - return FALSE; - } - - *mcc = g_strndup (mccmnc, 3); - *mnc = g_strdup (mccmnc + 3); - return TRUE; -} |