diff options
Diffstat (limited to 'src/network/networkd-conf.c')
| -rw-r--r-- | src/network/networkd-conf.c | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/src/network/networkd-conf.c b/src/network/networkd-conf.c deleted file mode 100644 index 4bc92b8171..0000000000 --- a/src/network/networkd-conf.c +++ /dev/null @@ -1,133 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - -/*** - This file is part of systemd. - - Copyright 2014 Tom Gundersen <teg@jklm.no> - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. - ***/ - -#include <ctype.h> - -#include "conf-parser.h" -#include "def.h" -#include "dhcp-identifier.h" -#include "networkd-conf.h" -#include "string-table.h" - -int manager_parse_config_file(Manager *m) { - assert(m); - - return config_parse_many(PKGSYSCONFDIR "/networkd.conf", - CONF_PATHS_NULSTR("systemd/networkd.conf.d"), - "DUID\0", - config_item_perf_lookup, networkd_gperf_lookup, - false, m); -} - -static const char* const dhcp_duid_type_table[_DHCP_DUID_TYPE_MAX] = { - [DHCP_DUID_TYPE_RAW] = "raw", - [DHCP_DUID_TYPE_LLT] = "link-layer-time", - [DHCP_DUID_TYPE_EN] = "vendor", - [DHCP_DUID_TYPE_LL] = "link-layer", - [DHCP_DUID_TYPE_UUID] = "uuid" -}; -DEFINE_PRIVATE_STRING_TABLE_LOOKUP_FROM_STRING(dhcp_duid_type, DHCPDUIDType); -DEFINE_CONFIG_PARSE_ENUM(config_parse_dhcp_duid_type, dhcp_duid_type, DHCPDUIDType, "Failed to parse DHCP DUID type"); - -int config_parse_dhcp_duid_raw( - const char *unit, - const char *filename, - unsigned line, - const char *section, - unsigned section_line, - const char *lvalue, - int ltype, - const char *rvalue, - void *data, - void *userdata) { - int r; - long byte; - char *cbyte, *pnext; - const char *pduid = (const char *)rvalue; - size_t count = 0, duid_len = 0; - Manager *m = userdata; - - assert(filename); - assert(lvalue); - assert(rvalue); - assert(m); - assert(m->dhcp_duid_type != _DHCP_DUID_TYPE_INVALID); - - switch (m->dhcp_duid_type) { - case DHCP_DUID_TYPE_LLT: - /* RawData contains DUID-LLT link-layer address (offset 6) */ - duid_len = 6; - break; - case DHCP_DUID_TYPE_EN: - /* RawData contains DUID-EN identifier (offset 4) */ - duid_len = 4; - break; - case DHCP_DUID_TYPE_LL: - /* RawData contains DUID-LL link-layer address (offset 2) */ - duid_len = 2; - break; - case DHCP_DUID_TYPE_UUID: - /* RawData specifies UUID (offset 0) - fall thru */ - case DHCP_DUID_TYPE_RAW: - /* First two bytes of RawData is DUID Type - fall thru */ - default: - break; - } - - if (m->dhcp_duid_type != DHCP_DUID_TYPE_RAW) - m->dhcp_duid.type = htobe16(m->dhcp_duid_type); - - /* RawData contains DUID in format " NN:NN:NN... " */ - while (true) { - r = extract_first_word(&pduid, &cbyte, ":", 0); - if (r < 0) { - log_error("Failed to read DUID."); - return -EINVAL; - } - if (r == 0) - break; - if (duid_len >= MAX_DUID_LEN) { - log_error("DUID length exceeds maximum length."); - return -EINVAL; - } - - errno = 0; - byte = strtol(cbyte, &pnext, 16); - if ((errno == ERANGE && (byte == LONG_MAX || byte == LONG_MIN)) - || (errno != 0 && byte == 0) || (cbyte == pnext)) { - log_error("Invalid DUID byte: %s.", cbyte); - return -EINVAL; - } - - /* If DHCP_DUID_TYPE_RAW, first two bytes holds DUID Type */ - if ((m->dhcp_duid_type == DHCP_DUID_TYPE_RAW) && (count < 2)) { - m->dhcp_duid.type |= (byte << (8 * count)); - count++; - continue; - } - - m->dhcp_duid.raw.data[duid_len++] = byte; - } - - m->dhcp_duid_len = sizeof(m->dhcp_duid.type) + duid_len; - - return 0; -} |