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syncevolution/src/syncevo-dbus-server.cpp
Jussi Kukkonen c3c3b76687 dbus service & client: support webURL and iconURI 
Due to a git mishap this commit has two commits worth of changes:
* use webURL in service list linkbuttons, use iconURI in main window
  and service list.
* Improve n window and service list layout
2009-04-08 13:49:13 +03:00

662 lines
21 KiB
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#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <unistd.h>
#include <stdlib.h>
#include <signal.h>
#include <stdio.h>
#include <string.h>
#include <limits.h>
#include <dbus/dbus-glib-bindings.h>
#include "syncevo-dbus-server.h"
#include "syncevo-marshal.h"
static gboolean syncevo_start_sync (SyncevoDBusServer *obj, char *server, GPtrArray *sources, GError **error);
static gboolean syncevo_abort_sync (SyncevoDBusServer *obj, char *server, GError **error);
static gboolean syncevo_set_password (SyncevoDBusServer *obj, char *server, char *password, GError **error);
static gboolean syncevo_get_templates (SyncevoDBusServer *obj, GPtrArray **templates, GError **error);
static gboolean syncevo_get_template_config (SyncevoDBusServer *obj, char *templ, GPtrArray **options, GError **error);
static gboolean syncevo_get_servers (SyncevoDBusServer *obj, GPtrArray **servers, GError **error);
static gboolean syncevo_get_server_config (SyncevoDBusServer *obj, char *server, GPtrArray **options, GError **error);
static gboolean syncevo_set_server_config (SyncevoDBusServer *obj, char *server, GPtrArray *options, GError **error);
#include "syncevo-dbus-glue.h"
/* TODO move errors and the helper structs to a somewhere shared with client library */
enum SyncevoDBusError{
SYNCEVO_DBUS_ERROR_GENERIC_ERROR = 1,
SYNCEVO_DBUS_ERROR_NO_SUCH_SERVER = 2,
SYNCEVO_DBUS_ERROR_MISSING_ARGS = 3,
};
#define SYNCEVO_SOURCE_TYPE (dbus_g_type_get_struct ("GValueArray", G_TYPE_STRING, G_TYPE_INT, G_TYPE_INVALID))
typedef GValueArray SyncevoSource;
#define SYNCEVO_OPTION_TYPE (dbus_g_type_get_struct ("GValueArray", G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INVALID))
typedef GValueArray SyncevoOption;
#define SYNCEVO_SERVER_TYPE (dbus_g_type_get_struct ("GValueArray", G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INVALID))
typedef GValueArray SyncevoServer;
SyncevoSource*
syncevo_source_new (char *name, int mode)
{
GValue val = {0, };
g_value_init (&val, SYNCEVO_SOURCE_TYPE);
g_value_take_boxed (&val, dbus_g_type_specialized_construct (SYNCEVO_SOURCE_TYPE));
dbus_g_type_struct_set (&val, 0, name, 1, mode, G_MAXUINT);
return (SyncevoSource*) g_value_get_boxed (&val);
}
void
syncevo_source_get (SyncevoSource *source, const char **name, int *mode)
{
if (name) {
*name = g_value_get_string (g_value_array_get_nth (source, 0));
}
if (mode) {
*mode = g_value_get_int (g_value_array_get_nth (source, 1));
}
}
static void
syncevo_source_add_to_set (SyncevoSource *source, set<string> source_set)
{
const char *str;
syncevo_source_get (source, &str, NULL);
source_set.insert (g_strdup (str));
}
void
syncevo_source_free (SyncevoSource *source)
{
if (source) {
g_boxed_free (SYNCEVO_SOURCE_TYPE, source);
}
}
SyncevoOption*
syncevo_option_new (char *ns, char *key, char *value)
{
GValue val = {0, };
g_value_init (&val, SYNCEVO_OPTION_TYPE);
g_value_take_boxed (&val, dbus_g_type_specialized_construct (SYNCEVO_OPTION_TYPE));
dbus_g_type_struct_set (&val, 0, ns, 1, key, 2, value, G_MAXUINT);
return (SyncevoOption*) g_value_get_boxed (&val);
}
void
syncevo_option_get (SyncevoOption *option, const char **ns, const char **key, const char **value)
{
if (ns) {
*ns = g_value_get_string (g_value_array_get_nth (option, 0));
}
if (key) {
*key = g_value_get_string (g_value_array_get_nth (option, 1));
}
if (value) {
*value = g_value_get_string (g_value_array_get_nth (option, 2));
}
}
void
syncevo_option_free (SyncevoOption *option)
{
if (option) {
g_boxed_free (SYNCEVO_OPTION_TYPE, option);
}
}
SyncevoServer* syncevo_server_new (char *name, char *url, char *icon)
{
GValue val = {0, };
g_value_init (&val, SYNCEVO_SERVER_TYPE);
g_value_take_boxed (&val, dbus_g_type_specialized_construct (SYNCEVO_SERVER_TYPE));
dbus_g_type_struct_set (&val, 0, name, 1, url, 2, icon, G_MAXUINT);
return (SyncevoServer*) g_value_get_boxed (&val);
}
void syncevo_server_get (SyncevoServer *server, const char **name, const char **url, const char **icon)
{
if (name) {
*name = g_value_get_string (g_value_array_get_nth (server, 0));
}
if (url) {
*url = g_value_get_string (g_value_array_get_nth (server, 1));
}
if (icon) {
*icon = g_value_get_string (g_value_array_get_nth (server, 2));
}
}
void syncevo_server_free (SyncevoServer *server)
{
if (server) {
g_boxed_free (SYNCEVO_SERVER_TYPE, server);
}
}
enum {
PROGRESS,
SERVER_MESSAGE,
NEED_PASSWORD,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = {0};
G_DEFINE_TYPE (SyncevoDBusServer, syncevo_dbus_server, G_TYPE_OBJECT);
void
emit_progress (const char *source,
int type,
int extra1,
int extra2,
int extra3,
gpointer data)
{
SyncevoDBusServer *obj = (SyncevoDBusServer *)data;
g_signal_emit (obj, signals[PROGRESS], 0,
obj->server,
source,
type,
extra1,
extra2,
extra3);
}
void
emit_server_message (const char *message,
gpointer data)
{
SyncevoDBusServer *obj = (SyncevoDBusServer *)data;
g_signal_emit (obj, signals[SERVER_MESSAGE], 0,
obj->server,
message);
}
char*
need_password (const char *message,
gpointer data)
{
SyncevoDBusServer *obj = (SyncevoDBusServer *)data;
g_signal_emit (obj, signals[NEED_PASSWORD], 0);
/* TODO */
return NULL;
}
gboolean
check_for_suspend (gpointer data)
{
SyncevoDBusServer *obj = (SyncevoDBusServer *)data;
return obj->aborted;
}
static gboolean
do_sync (SyncevoDBusServer *obj)
{
int ret;
SyncReport report;
ret = (*obj->client).sync(&report);
if (ret != 0) {
g_printerr ("SyncEvolution returned error %d\n", ret);
}
/* adding a progress signal on top of synthesis ones */
g_signal_emit (obj, signals[PROGRESS], 0,
obj->server,
NULL,
-1,
ret,
0,
0);
delete obj->client;
g_free (obj->server);
obj->server = NULL;
obj->sources = NULL;
return FALSE;
}
static gboolean
syncevo_start_sync (SyncevoDBusServer *obj,
char *server,
GPtrArray *sources,
GError **error)
{
if (obj->server) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_GENERIC_ERROR,
"Sync already in progress. Concurrent syncs are currently not supported");
return FALSE;
}
if (!server) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_MISSING_ARGS,
"Server argument must be set");
return FALSE;
}
obj->aborted = FALSE;
obj->server = g_strdup (server);
set<string> source_set = set<string>();
g_ptr_array_foreach (sources, (GFunc)syncevo_source_add_to_set, &source_set);
obj->client = new DBusSyncClient (string (server), source_set,
emit_progress, emit_server_message, need_password, check_for_suspend,
obj);
g_idle_add ((GSourceFunc)do_sync, obj);
return TRUE;
}
static gboolean
syncevo_abort_sync (SyncevoDBusServer *obj,
char *server,
GError **error)
{
if (!server) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_MISSING_ARGS,
"Server variable must be set");
return FALSE;
}
if ((!obj->server) || strcmp (server, obj->server) != 0) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_GENERIC_ERROR,
"Not syncing server '%s'", server);
return FALSE;
}
obj->aborted = TRUE;
return TRUE;
}
static gboolean
syncevo_set_password (SyncevoDBusServer *obj,
char *server,
char *password,
GError **error)
{
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_GENERIC_ERROR,
"SetPassword not supported yet");
return FALSE;
}
static gboolean
syncevo_get_servers (SyncevoDBusServer *obj,
GPtrArray **servers,
GError **error)
{
if (!servers) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_MISSING_ARGS,
"servers argument must be set");
return FALSE;
}
*servers = g_ptr_array_new ();
EvolutionSyncConfig::ServerList list = EvolutionSyncConfig::getServers();
BOOST_FOREACH(const EvolutionSyncConfig::ServerList::value_type &server,list) {
char *name, *url, *icon;
SyncevoServer *srv;
boost::shared_ptr<EvolutionSyncConfig> config (EvolutionSyncConfig::createServerTemplate (server.first));
url = icon = NULL;
if (config.get()) {
url = g_strdup (config->getWebURL().c_str());
icon = g_strdup (config->getIconURI().c_str());
}
name = g_strdup (server.first.c_str());
srv = syncevo_server_new (name, url, icon);
g_ptr_array_add (*servers, srv);
}
return TRUE;
}
static gboolean
syncevo_get_templates (SyncevoDBusServer *obj,
GPtrArray **templates,
GError **error)
{
if (!templates) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_MISSING_ARGS,
"templates argument must be set");
return FALSE;
}
*templates = g_ptr_array_new ();
EvolutionSyncConfig::ServerList list = EvolutionSyncConfig::getServerTemplates();
BOOST_FOREACH(const EvolutionSyncConfig::ServerList::value_type &server,list) {
char *name, *url, *icon;
SyncevoServer *temp;
boost::shared_ptr<EvolutionSyncConfig> config (EvolutionSyncConfig::createServerTemplate (server.first));
name = g_strdup (server.first.c_str());
url = g_strdup (config->getWebURL().c_str());
icon = g_strdup (config->getIconURI().c_str());
temp = syncevo_server_new (name, url, icon);
g_ptr_array_add (*templates, temp);
}
return TRUE;
}
static gboolean
syncevo_get_template_config (SyncevoDBusServer *obj,
char *templ,
GPtrArray **options,
GError **error)
{
SyncevoOption *option;
if (!templ || !options) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_MISSING_ARGS,
"Template and options arguments must be given");
return FALSE;
}
if (obj->server) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_GENERIC_ERROR,
"GetTemplateConfig is not supported when a sync is in progress");
return FALSE;
}
*options = g_ptr_array_new ();
boost::shared_ptr<EvolutionSyncConfig> config (EvolutionSyncConfig::createServerTemplate (string (templ)));
if (!config.get()) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_NO_SUCH_SERVER,
"No template '%s' found", templ);
return FALSE;
}
option = syncevo_option_new (NULL, g_strdup ("syncURL"), g_strdup(config->getSyncURL()));
g_ptr_array_add (*options, option);
option = syncevo_option_new (NULL, g_strdup("username"), g_strdup(config->getUsername()));
g_ptr_array_add (*options, option);
option = syncevo_option_new (NULL, g_strdup("password"), g_strdup(config->getPassword()));
g_ptr_array_add (*options, option);
option = syncevo_option_new (NULL, g_strdup("webURL"), g_strdup(config->getWebURL().c_str()));
g_ptr_array_add (*options, option);
option = syncevo_option_new (NULL, g_strdup("iconURI"), g_strdup(config->getIconURI().c_str()));
g_ptr_array_add (*options, option);
option = syncevo_option_new (NULL, g_strdup("fromTemplate"), g_strdup("yes"));
g_ptr_array_add (*options, option);
list<string> sources = config->getSyncSources();
BOOST_FOREACH(const string &name, sources) {
boost::shared_ptr<EvolutionSyncSourceConfig> source_config = config->getSyncSourceConfig(name);
option = syncevo_option_new (g_strdup (name.c_str()), g_strdup ("sync"), g_strdup (source_config->getSync()));
g_ptr_array_add (*options, option);
option = syncevo_option_new (g_strdup (name.c_str()), g_strdup ("uri"), g_strdup (source_config->getURI()));
g_ptr_array_add (*options, option);
}
return TRUE;
}
static gboolean
syncevo_get_server_config (SyncevoDBusServer *obj,
char *server,
GPtrArray **options,
GError **error)
{
SyncevoOption *option;
if (!server || !options) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_MISSING_ARGS,
"Server and options arguments must be given");
return FALSE;
}
if (obj->server) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_GENERIC_ERROR,
"GetServerConfig is not supported when a sync is in progress");
return FALSE;
}
*options = g_ptr_array_new ();
boost::shared_ptr<EvolutionSyncConfig> from(new EvolutionSyncConfig (string (server)));
/* if config does not exist, create from template */
if (!from->exists()) {
from = EvolutionSyncConfig::createServerTemplate( string (server));
if (!from.get()) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_NO_SUCH_SERVER,
"No server or template '%s' found", server);
return FALSE;
}
}
boost::shared_ptr<EvolutionSyncConfig> config(new EvolutionSyncConfig(string (server)));
config->copy(*from, NULL);
option = syncevo_option_new (NULL, g_strdup ("syncURL"), g_strdup(config->getSyncURL()));
g_ptr_array_add (*options, option);
option = syncevo_option_new (NULL, g_strdup("username"), g_strdup(config->getUsername()));
g_ptr_array_add (*options, option);
option = syncevo_option_new (NULL, g_strdup("password"), g_strdup(config->getPassword()));
g_ptr_array_add (*options, option);
/* url and icon from template if it exists */
boost::shared_ptr<EvolutionSyncConfig> templ = EvolutionSyncConfig::createServerTemplate( string (server));
if (templ.get()) {
option = syncevo_option_new (NULL, g_strdup("fromTemplate"), g_strdup("yes"));
g_ptr_array_add (*options, option);
option = syncevo_option_new (NULL, g_strdup("webURL"), g_strdup(templ->getWebURL().c_str()));
g_ptr_array_add (*options, option);
option = syncevo_option_new (NULL, g_strdup("iconURI"), g_strdup(templ->getIconURI().c_str()));
g_ptr_array_add (*options, option);
}
list<string> sources = config->getSyncSources();
BOOST_FOREACH(const string &name, sources) {
boost::shared_ptr<EvolutionSyncSourceConfig> source_config = config->getSyncSourceConfig(name);
option = syncevo_option_new (g_strdup (name.c_str()), g_strdup ("sync"), g_strdup (source_config->getSync()));
g_ptr_array_add (*options, option);
option = syncevo_option_new (g_strdup (name.c_str()), g_strdup ("uri"), g_strdup (source_config->getURI()));
g_ptr_array_add (*options, option);
}
return TRUE;
}
static gboolean
syncevo_set_server_config (SyncevoDBusServer *obj,
char *server,
GPtrArray *options,
GError **error)
{
int i;
if (!server || !options) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_MISSING_ARGS,
"Server and options parameters must be given");
return FALSE;
}
if (obj->server) {
*error = g_error_new (g_quark_from_static_string ("syncevo-dbus-server"),
SYNCEVO_DBUS_ERROR_GENERIC_ERROR,
"GetServers is currently not supported when a sync is in progress");
return FALSE;
}
boost::shared_ptr<EvolutionSyncConfig> from(new EvolutionSyncConfig (string (server)));
/* if config does not exist, create from template */
if (!from->exists()) {
from = EvolutionSyncConfig::createServerTemplate( string (server));
if (!from.get()) {
from = EvolutionSyncConfig::createServerTemplate( string ("default"));
}
}
boost::shared_ptr<EvolutionSyncConfig> config(new EvolutionSyncConfig(string (server)));
config->copy(*from, NULL);
for (i = 0; i < (int)options->len; i++) {
const char *ns, *key, *value;
SyncevoOption *option = (SyncevoOption*)g_ptr_array_index (options, i);
syncevo_option_get (option, &ns, &key, &value);
if ((!ns || strlen (ns) == 0) && key) {
if (strcmp (key, "syncURL") == 0) {
config->setSyncURL (string (value));
} else if (strcmp (key, "username") == 0) {
config->setUsername (string (value));
} else if (strcmp (key, "password") == 0) {
config->setPassword (string (value));
} else if (strcmp (key, "webURL") == 0) {
config->setWebURL (string (value));
} else if (strcmp (key, "iconURI") == 0) {
config->setIconURI (string (value));
}
} else if (ns && key) {
boost::shared_ptr<EvolutionSyncSourceConfig> source_config = config->getSyncSourceConfig(ns);
if (strcmp (key, "sync") == 0) {
source_config->setSync (string (value));
} else if (strcmp (key, "uri") == 0) {
source_config->setURI (string (value));
}
}
}
config->flush();
return TRUE;
}
static void
syncevo_dbus_server_class_init(SyncevoDBusServerClass *klass)
{
GError *error = NULL;
klass->connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
if (klass->connection == NULL)
{
g_warning("Unable to connect to dbus: %s", error->message);
g_error_free (error);
return;
}
signals[PROGRESS] = g_signal_new ("progress",
G_TYPE_FROM_CLASS (klass),
(GSignalFlags)(G_SIGNAL_RUN_FIRST | G_SIGNAL_NO_RECURSE),
G_STRUCT_OFFSET (SyncevoDBusServerClass, progress),
NULL, NULL,
syncevo_marshal_VOID__STRING_STRING_INT_INT_INT_INT,
G_TYPE_NONE,
6, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT);
signals[SERVER_MESSAGE] = g_signal_new ("server-message",
G_TYPE_FROM_CLASS (klass),
(GSignalFlags)(G_SIGNAL_RUN_FIRST | G_SIGNAL_NO_RECURSE),
G_STRUCT_OFFSET (SyncevoDBusServerClass, server_message),
NULL, NULL,
syncevo_marshal_VOID__STRING_STRING,
G_TYPE_NONE,
2, G_TYPE_STRING, G_TYPE_STRING);
signals[NEED_PASSWORD] = g_signal_new ("need-password",
G_TYPE_FROM_CLASS (klass),
(GSignalFlags)(G_SIGNAL_RUN_FIRST | G_SIGNAL_NO_RECURSE),
G_STRUCT_OFFSET (SyncevoDBusServerClass, need_password),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE,
0);
/* dbus_glib_syncevo_object_info is provided in the generated glue file */
dbus_g_object_type_install_info (SYNCEVO_TYPE_DBUS_SERVER, &dbus_glib_syncevo_object_info);
}
static void
syncevo_dbus_server_init(SyncevoDBusServer *obj)
{
GError *error = NULL;
DBusGProxy *proxy;
guint request_ret;
SyncevoDBusServerClass *klass = SYNCEVO_DBUS_SERVER_GET_CLASS (obj);
dbus_g_connection_register_g_object (klass->connection,
"/org/Moblin/SyncEvolution",
G_OBJECT (obj));
proxy = dbus_g_proxy_new_for_name (klass->connection,
DBUS_SERVICE_DBUS,
DBUS_PATH_DBUS,
DBUS_INTERFACE_DBUS);
if(!org_freedesktop_DBus_request_name (proxy,
"org.Moblin.SyncEvolution",
0, &request_ret,
&error)) {
g_warning("Unable to register service: %s", error->message);
g_error_free (error);
}
g_object_unref (proxy);
}
GMainLoop *loop;
void niam(int sig)
{
g_main_loop_quit (loop);
}
int main()
{
SyncevoDBusServer *server;
signal(SIGTERM, niam);
signal(SIGINT, niam);
g_type_init ();
server = (SyncevoDBusServer*)g_object_new (SYNCEVO_TYPE_DBUS_SERVER, NULL);
loop = g_main_loop_new (NULL, FALSE);
g_main_loop_run (loop);
g_main_loop_unref (loop);
g_object_unref (server);
return 0;
}
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