Re: [libvirt] [PATCH 11/23] qemu_conf: split out virQEMUDriverConfigLoadNetworkEntry

Split out parts of the config parsing code to make the parent function easier to read. Signed-off-by: Ján Tomko <jtomko(a)redhat.com&gt; --- src/qemu/qemu_conf.c | 99 +++++++++++++++++++++++++------------------- 1 file changed, 56 insertions(+), 43 deletions(-) diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c index b7d258f17a..8aa5157cd1 100644 --- a/src/qemu/qemu_conf.c +++ b/src/qemu/qemu_conf.c @@ -423,6 +423,60 @@ virQEMUDriverConfigHugeTLBFSInit(virHugeTLBFSPtr hugetlbfs, } +static int +virQEMUDriverConfigLoadNetworkEntry(virQEMUDriverConfigPtr cfg, + virConfPtr conf, + const char *filename) +{ + if (virConfGetValueUInt(conf, "migration_port_min", &cfg->migrationPortMin) < 0) + return -1; + if (cfg->migrationPortMin <= 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("%s: migration_port_min: port must be greater than 0"), + filename); + return -1; + } + + if (virConfGetValueUInt(conf, "migration_port_max", &cfg->migrationPortMax) < 0) + return -1; + if (cfg->migrationPortMax > 65535 || + cfg->migrationPortMax < cfg->migrationPortMin) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("%s: migration_port_max: port must be between " + "the minimal port %d and 65535"), + filename, cfg->migrationPortMin); + return -1; + } + + if (virConfGetValueString(conf, "migration_host", &cfg->migrateHost) < 0) + return -1; + virStringStripIPv6Brackets(cfg->migrateHost); + if (cfg->migrateHost && + (STRPREFIX(cfg->migrateHost, "localhost") || + virSocketAddrIsNumericLocalhost(cfg->migrateHost))) { + virReportError(VIR_ERR_CONF_SYNTAX, + _("migration_host must not be the address of" + " the local machine: %s"), + cfg->migrateHost); + return -1; + } + + if (virConfGetValueString(conf, "migration_address", &cfg->migrationAddress) < 0) + return -1; + virStringStripIPv6Brackets(cfg->migrationAddress); + if (cfg->migrationAddress && + (STRPREFIX(cfg->migrationAddress, "localhost") || + virSocketAddrIsNumericLocalhost(cfg->migrationAddress))) { + virReportError(VIR_ERR_CONF_SYNTAX, + _("migration_address must not be the address of" + " the local machine: %s"), + cfg->migrationAddress); + return -1; + } + + return 0; +} +