Esempi in C++ (Cpp) per range_request_warn_enabled

Esempio n. 1

File: sqlite.c Progetto: anthonybishopric/libcrange

range* rangefunc_get_groups(range_request* rr, range** r)
{
    sqlite3* db;
    sqlite3_stmt* stmt;
    int err;
    range* ret = range_new(rr);
    apr_pool_t* pool = range_request_pool(rr);
    const char** tag_names = range_get_hostnames(pool, r[0]);

    const char* tag_name = tag_names[0];

    int warn_enabled = range_request_warn_enabled(rr);
    if (NULL == tag_name) {
        return ret;
    }

    db = _open_db(rr);
    err = sqlite3_prepare(db, GROUPS_SQL, strlen(GROUPS_SQL), &stmt, NULL);
    if (err != SQLITE_OK) {
        range_request_warn(rr, "?%s: cannot query sqlite db", tag_name );
        return ret;
    }
    assert(err == SQLITE_OK);

    sqlite3_bind_text(stmt, 1, tag_name, strlen(tag_name), SQLITE_STATIC);

    while(sqlite3_step(stmt) == SQLITE_ROW) {
        const char* answer = (const char*)sqlite3_column_text(stmt, 0);
        range_add(ret, answer);
    }
    sqlite3_finalize(stmt);
    return ret;
}

Esempio n. 2

File: yamlfile.c Progetto: craig5/range

range* rangefunc_has(range_request* rr, range** r)
{
    range* ret = range_new(rr);
    apr_pool_t* pool = range_request_pool(rr);
    const char** tag_names = range_get_hostnames(pool, r[0]);
    const char** tag_values = range_get_hostnames(pool, r[1]);

    const char* tag_name = tag_names[0];
    const char* tag_value = tag_values[0];

    const char** all_clusters = _all_clusters(rr);
    const char** cluster = all_clusters;
    int warn_enabled = range_request_warn_enabled(rr);

    if (!cluster) return ret;

    range_request_disable_warns(rr);
    while (*cluster) {
        range* vals = _expand_cluster(rr, *cluster, tag_name);
        if (set_get(vals->nodes, tag_value) != NULL) {
            range_add(ret, *cluster);
        }
        cluster++;
    }
    if (warn_enabled) range_request_enable_warns(rr);

    return ret;
}

Esempio n. 3

File: sqlite.c Progetto: anthonybishopric/libcrange

range* _do_has_mem(range_request* rr, range** r, char* sql_query)
{
    sqlite3* db;
    sqlite3_stmt* stmt;
    int err;
    range* ret = range_new(rr);
    apr_pool_t* pool = range_request_pool(rr);
    if (NULL == r[0]) {
        // don't attempt anything without arg #1 (key)
        return ret;
    }
    const char** tag_names = range_get_hostnames(pool, r[0]);
    const char* tag_name = tag_names[0];
    if (NULL == tag_name) {
        return ret;
    }

    const char** tag_values;
    const char* tag_value;
    if (NULL == r[1]) {
        // if we don't have arg #2 (val) then search for keys with empty string value
        tag_value = EMPTY_STRING;
    } else {
        tag_values = range_get_hostnames(pool, r[1]);
        tag_value = tag_values[0];
    }

    const char** all_clusters = _all_clusters(rr);
    const char** cluster = all_clusters;
    int warn_enabled = range_request_warn_enabled(rr);

    db = _open_db(rr);
    err = sqlite3_prepare(db, sql_query, strlen(sql_query), &stmt,
                          NULL);
    if (err != SQLITE_OK) {
        range_request_warn(rr, "has(%s,%s): cannot query sqlite db", tag_name, tag_value);
        return ret;
    }
    assert(err == SQLITE_OK);

    sqlite3_bind_text(stmt, 1, tag_name, strlen(tag_name), SQLITE_STATIC);
    sqlite3_bind_text(stmt, 2, tag_value, strlen(tag_value), SQLITE_STATIC);

    while(sqlite3_step(stmt) == SQLITE_ROW) {
        const char* answer = (const char*)sqlite3_column_text(stmt, 0);
        range_add(ret, answer);
    }

    sqlite3_finalize(stmt);
    return ret;
}

Esempio n. 4

File: sqlite.c Progetto: anthonybishopric/libcrange

range* rangefunc_allclusters(range_request* rr, range** r)
{
    range* ret = range_new(rr);

    const char** all_clusters = _all_clusters(rr);
    const char** cluster = all_clusters;
    int warn_enabled = range_request_warn_enabled(rr);

    if (!cluster) return ret;

    range_request_disable_warns(rr);
    while (*cluster) {
        range_add(ret, *cluster);
        cluster++;
    }
    if (warn_enabled) range_request_enable_warns(rr);

    return ret;
}