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/* $Id: account.c,v 1.30 2010/10/22 13:23:00 khorben Exp $ */
/* Copyright (c) 2010 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS Desktop Mailer */
/* 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, version 3 of the License.
*
* 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, see <http://www.gnu.org/licenses/>. */
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <dlfcn.h>
#include "mailer.h"
#include "account.h"
/* constants */
#define ACCOUNT "account"
/* Account */
/* private */
struct _Account
{
char * type;
char * title;
int enabled;
AccountIdentity * identity;
void * handle;
AccountPlugin * plugin;
GtkTextBuffer * buffer;
};
/* public */
/* functions */
/* account_new */
Account * account_new(char const * type, char const * title,
AccountPluginHelper * helper)
{
Account * account;
char const path[] = PLUGINDIR "/" ACCOUNT;
char * filename;
#ifdef DEBUG
fprintf(stderr, "DEBUG: account_new(\"%s\", \"%s\")\n", type, title);
#endif
if(type == NULL)
return NULL;
if((account = calloc(1, sizeof(*account))) == NULL)
return NULL;
account->type = strdup(type);
if(title != NULL)
account->title = strdup(title);
if(account->type == NULL || (filename = malloc(sizeof(path)
+ strlen(type) + 4)) == NULL)
{
error_set_code(1, "%s", strerror(errno));
account_delete(account);
return NULL;
}
snprintf(filename, sizeof(path) + strlen(type) + 4, "%s/%s.so", path,
type);
if((account->handle = dlopen(filename, RTLD_LAZY)) == NULL
|| (account->plugin = dlsym(account->handle,
"account_plugin")) == NULL)
{
error_set_code(1, "%s: %s", filename, dlerror());
free(filename);
account_delete(account);
return NULL;
}
free(filename);
account->plugin->helper = helper;
account->enabled = 1;
account->identity = NULL;
account->buffer = gtk_text_buffer_new(NULL);
return account;
}
/* account_delete */
void account_delete(Account * account)
{
AccountConfig * p;
if(account->plugin != NULL)
{
if(account->plugin->quit != NULL)
account->plugin->quit();
if(account->plugin->config != NULL)
for(p = account->plugin->config; p->name != NULL; p++)
switch(p->type)
{
case ACT_STRING:
case ACT_PASSWORD:
case ACT_FILE:
free(p->value);
break;
default:
break;
}
}
free(account->title);
free(account->type);
if(account->handle != NULL)
dlclose(account->handle);
g_object_unref(G_OBJECT(account->buffer));
free(account);
}
/* accessors */
/* account_get_config */
AccountConfig * account_get_config(Account * account)
{
return account->plugin->config;
}
/* account_get_enabled */
int account_get_enabled(Account * account)
{
return account->enabled;
}
/* account_get_name */
char const * account_get_name(Account * account)
{
return account->plugin->name;
}
/* account_get_store */
GtkListStore * account_get_store(Account * account, AccountFolder * folder)
{
/* FIXME implement */
if(folder == NULL)
return NULL;
return folder->store;
}
/* account_get_title */
char const * account_get_title(Account * account)
{
return account->title;
}
/* account_get_type */
char const * account_get_type(Account * account)
{
return account->type;
}
/* account_set_enabled */
void account_set_enabled(Account * account, int enabled)
{
account->enabled = enabled ? 1 : 0;
}
/* account_set_title */
int account_set_title(Account * account, char const * title)
{
if(account->title != NULL)
free(account->title);
if((account->title = strdup(title != NULL ? title : "")) == NULL)
return mailer_error(NULL, "strdup", 1);
return 0;
}
/* useful */
/* account_config_load */
int account_config_load(Account * account, Config * config)
{
AccountConfig * p = account->plugin->config;
char const * value;
char * q;
long l;
#ifdef DEBUG
fprintf(stderr, "DEBUG: account_config_load(%p)\n", (void*)config);
#endif
if(p == NULL)
return 0;
for(; p->name != NULL; p++)
{
if((value = config_get(config, account->title, p->name))
== NULL)
continue;
switch(p->type)
{
case ACT_FILE:
case ACT_STRING:
case ACT_PASSWORD: /* FIXME unscramble */
free(p->value);
p->value = strdup(value);
break;
case ACT_UINT16:
l = strtol(value, &q, 0);
if(value[0] != '\0' && *q == '\0')
p->value = (void*)l;
break;
case ACT_BOOLEAN: /* FIXME implement the rest */
case ACT_NONE:
break;
}
}
return 0;
}
/* account_config_save */
int account_config_save(Account * account, Config * config)
{
AccountConfig * p = account->plugin->config;
uint16_t u16;
char buf[6];
#ifdef DEBUG
fprintf(stderr, "DEBUG: account_config_save(%p)\n", (void*)config);
#endif
if(config_set(config, account->title, "type", account->type) != 0)
return 1;
if(p == NULL)
return 0;
for(; p->name != NULL; p++)
{
switch(p->type)
{
case ACT_FILE:
case ACT_STRING:
case ACT_PASSWORD: /* FIXME scramble */
if(config_set(config, account->title, p->name,
p->value) != 0)
return 1;
break;
case ACT_UINT16:
u16 = (uint16_t)p->value;
snprintf(buf, sizeof(buf), "%hu", u16);
if(config_set(config, account->title, p->name,
buf) != 0)
return 1;
break;
case ACT_BOOLEAN: /* FIXME implement the rest */
case ACT_NONE:
break;
}
}
return 0;
}
/* account_init */
int account_init(Account * account, GtkTreeStore * store, GtkTreeIter * parent)
{
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%p, %p)\n", __func__, (void*)store,
(void*)parent);
#endif
if(account->plugin->init == NULL)
return 0;
return account->plugin->init(store, parent, account->buffer);
}
/* account_select */
GtkTextBuffer * account_select(Account * account, AccountFolder * folder,
AccountMessage * message)
{
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(\"%s\", %p)\n", __func__, folder->name,
(void*)message);
#endif
if(account->plugin->select == NULL)
return NULL;
return account->plugin->select(folder, message);
}
/* account_select_source */
GtkTextBuffer * account_select_source(Account * account, AccountFolder * folder,
AccountMessage * message)
{
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(\"%s\", %p)\n", __func__, folder->name,
(void*)message);
#endif
if(account->plugin->select_source == NULL)
return NULL;
return account->plugin->select_source(folder, message);
}