seafile-config.c

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

#include "common.h"
#include "db.h"

#include "seafile-config.h"

gboolean
seafile_session_config_exists (SeafileSession *session, const char *key)
{
    char sql[256];

    snprintf (sql, sizeof(sql),
              "SELECT 1 FROM Config WHERE key = '%s'",
              key);
    return sqlite_check_for_existence (session->config_db, sql);
}

static gboolean
get_value (sqlite3_stmt *stmt, void *data)
{
    char **p_value = data;

    *p_value = g_strdup((char *) sqlite3_column_text (stmt, 0));
    /* Only one result. */
    return FALSE;
}

static char *
config_get_string (sqlite3 *config_db, const char *key)
{
    char sql[256];
    char *value = NULL;

    snprintf (sql, sizeof(sql),
              "SELECT value FROM Config WHERE key='%s';",
              key);
    if (sqlite_foreach_selected_row (config_db, sql,
                                     get_value, &value) < 0)
        return NULL;

    return value;
}

char *
seafile_session_config_get_string (SeafileSession *session,
                                   const char *key)
{
    return (config_get_string (session->config_db, key));
}

int
seafile_session_config_get_int (SeafileSession *session,
                                const char *key,
                                gboolean *exists)
{
    char *value;
    int ret;

    value = config_get_string (session->config_db, key);
    if (!value) {
        if (exists)
            *exists = FALSE;
        return -1;
    }

    if (exists)
        *exists = TRUE;
    ret = atoi (value);
    g_free (value);
    return ret;
}

gboolean
seafile_session_config_get_bool (SeafileSession *session,
                                 const char *key)
{
    char *value;
    gboolean ret = FALSE;

    value = config_get_string (session->config_db, key);
    if (g_strcmp0(value, "true") == 0)
        ret = TRUE;

    g_free (value);
    return ret;
}

int
seafile_session_config_set_string (SeafileSession *session,
                                   const char *key,
                                   const char *value)
{
    char sql[256];

    sqlite3_snprintf (sizeof(sql), sql,
                      "REPLACE INTO Config VALUES ('%q', '%q');",
                      key, value);
    if (sqlite_query_exec (session->config_db, sql) < 0)
        return -1;

    if (g_strcmp0(key, KEY_SYNC_EXTRA_TEMP_FILE) == 0) {
        if (g_strcmp0(value, "true") == 0)
            session->sync_extra_temp_file = TRUE;
        else
            session->sync_extra_temp_file = FALSE;
    }

    if (g_strcmp0(key, KEY_DISABLE_VERIFY_CERTIFICATE) == 0) {
        if (g_strcmp0(value, "true") == 0)
            session->disable_verify_certificate = TRUE;
        else
            session->disable_verify_certificate = FALSE;
    }

    if (g_strcmp0(key, KEY_USE_PROXY) == 0) {
        if (g_strcmp0(value, "true") == 0)
            session->use_http_proxy = TRUE;
        else
            session->use_http_proxy = FALSE;
    }

    if (g_strcmp0(key, KEY_PROXY_TYPE) == 0) {
        session->http_proxy_type = g_strdup(value);
    }

    if (g_strcmp0(key, KEY_PROXY_ADDR) == 0) {
        session->http_proxy_addr = g_strdup(value);
    }

    if (g_strcmp0(key, KEY_PROXY_USERNAME) == 0) {
        session->http_proxy_username = g_strdup(value);
    }

    if (g_strcmp0(key, KEY_PROXY_PASSWORD) == 0) {
        session->http_proxy_password = g_strdup(value);
    }

    return 0;
}

int
seafile_session_config_set_int (SeafileSession *session,
                                const char *key,
                                int value)
{
    char sql[256];

    sqlite3_snprintf (sizeof(sql), sql,
                      "REPLACE INTO Config VALUES ('%q', %d);",
                      key, value);
    if (sqlite_query_exec (session->config_db, sql) < 0)
        return -1;

    if (g_strcmp0(key, KEY_PROXY_PORT) == 0) {
        session->http_proxy_port = value;
    }

    return 0;
}

sqlite3 *
seafile_session_config_open_db (const char *db_path)
{
    sqlite3 *db;

    if (sqlite_open_db (db_path, &db) < 0)
        return NULL;

    /*
     * Values are stored in text. You should convert it
     * back to integer if needed when you read it from
     * db.
     */
    char *sql = "CREATE TABLE IF NOT EXISTS Config ("
        "key TEXT PRIMARY KEY, "
        "value TEXT);";
    sqlite_query_exec (db, sql);

    return db;
}

int
seafile_session_config_set_allow_invalid_worktree(SeafileSession *session, gboolean val)
{
    return seafile_session_config_set_string(session, KEY_ALLOW_INVALID_WORKTREE,
                                             val ? "true" : "false");
}

gboolean
seafile_session_config_get_allow_invalid_worktree(SeafileSession *session)
{
    return seafile_session_config_get_bool (session, KEY_ALLOW_INVALID_WORKTREE);
}

gboolean
seafile_session_config_get_allow_repo_not_found_on_server(SeafileSession *session)
{
    return seafile_session_config_get_bool (session,
                                            KEY_ALLOW_REPO_NOT_FOUND_ON_SERVER);
}