From 2de8aa8fd0b9a60589a19b365dc045c05a4039d7 Mon Sep 17 00:00:00 2001 From: Supriya Kannery Date: Thu, 30 Jun 2011 13:52:20 +0530 Subject: [PATCH] virsh: Avoid using magic numbers for logging Replace magic numbers with loglevel variables. Signed-off-by: Supriya Kannery --- .mailmap | 1 + AUTHORS | 2 +- tools/virsh.c | 112 +++++++++++++++++++++++++++++--------------------- 3 files changed, 67 insertions(+), 48 deletions(-) diff --git a/.mailmap b/.mailmap index fb167ff104..cdfd9fda5e 100644 --- a/.mailmap +++ b/.mailmap @@ -22,3 +22,4 @@ + diff --git a/AUTHORS b/AUTHORS index 64c5f8d0db..a8b315e308 100644 --- a/AUTHORS +++ b/AUTHORS @@ -169,7 +169,7 @@ Patches have also been contributed by: Richard Laager Mark Wu Yufang Zhang - Supriya Kannery + Supriya Kannery Dirk Herrendoerfer Taisuke Yamada Heath Petersen diff --git a/tools/virsh.c b/tools/virsh.c index 4af8feab55..84ef2d5e68 100644 --- a/tools/virsh.c +++ b/tools/virsh.c @@ -2377,7 +2377,8 @@ cmdDominfo(vshControl *ctl, const vshCmd *cmd) /* Check and display whether the domain is persistent or not */ persistent = virDomainIsPersistent(dom); - vshDebug(ctl, 5, "Domain persistent flag value: %d\n", persistent); + vshDebug(ctl, VSH_ERR_DEBUG, "Domain persistent flag value: %d\n", + persistent); if (persistent < 0) vshPrint(ctl, "%-15s %s\n", _("Persistent:"), _("unknown")); else @@ -3289,7 +3290,7 @@ cmdSetvcpus(vshControl *ctl, const vshCmd *cmd) /* If the --maximum flag was given, we need to ensure only the --config flag is in effect as well */ if (maximum) { - vshDebug(ctl, 5, "--maximum flag was given\n"); + vshDebug(ctl, VSH_ERR_DEBUG, "--maximum flag was given\n"); /* If neither the --config nor --live flags were given, OR if just the --live flag was given, we need to error out @@ -4620,7 +4621,8 @@ repoll: if ( timeout && ((int)(curr.tv_sec - start.tv_sec) * 1000 + \ (int)(curr.tv_usec - start.tv_usec) / 1000) > timeout * 1000 ) { /* suspend the domain when migration timeouts. */ - vshDebug(ctl, 5, "suspend the domain when migration timeouts\n"); + vshDebug(ctl, VSH_ERR_DEBUG, + "suspend the domain when migration timeouts\n"); virDomainSuspend(dom); timeout = 0; } @@ -6851,7 +6853,8 @@ cmdPoolList(vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED) /* Retrieve the persistence status of the pool */ if (details) { persistent = virStoragePoolIsPersistent(pool); - vshDebug(ctl, 5, "Persistent flag value: %d\n", persistent); + vshDebug(ctl, VSH_ERR_DEBUG, "Persistent flag value: %d\n", + persistent); if (persistent < 0) poolInfoTexts[i].persistent = vshStrdup(ctl, _("unknown")); else @@ -7042,19 +7045,19 @@ cmdPoolList(vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED) availStrLength = stringLength; /* Display the string lengths for debugging. */ - vshDebug(ctl, 5, "Longest name string = %lu chars\n", + vshDebug(ctl, VSH_ERR_DEBUG, "Longest name string = %lu chars\n", (unsigned long) nameStrLength); - vshDebug(ctl, 5, "Longest state string = %lu chars\n", + vshDebug(ctl, VSH_ERR_DEBUG, "Longest state string = %lu chars\n", (unsigned long) stateStrLength); - vshDebug(ctl, 5, "Longest autostart string = %lu chars\n", + vshDebug(ctl, VSH_ERR_DEBUG, "Longest autostart string = %lu chars\n", (unsigned long) autostartStrLength); - vshDebug(ctl, 5, "Longest persistent string = %lu chars\n", + vshDebug(ctl, VSH_ERR_DEBUG, "Longest persistent string = %lu chars\n", (unsigned long) persistStrLength); - vshDebug(ctl, 5, "Longest capacity string = %lu chars\n", + vshDebug(ctl, VSH_ERR_DEBUG, "Longest capacity string = %lu chars\n", (unsigned long) capStrLength); - vshDebug(ctl, 5, "Longest allocation string = %lu chars\n", + vshDebug(ctl, VSH_ERR_DEBUG, "Longest allocation string = %lu chars\n", (unsigned long) allocStrLength); - vshDebug(ctl, 5, "Longest available string = %lu chars\n", + vshDebug(ctl, VSH_ERR_DEBUG, "Longest available string = %lu chars\n", (unsigned long) availStrLength); /* Create the output template. Each column is sized according to @@ -7326,7 +7329,8 @@ cmdPoolInfo(vshControl *ctl, const vshCmd *cmd) /* Check and display whether the pool is persistent or not */ persistent = virStoragePoolIsPersistent(pool); - vshDebug(ctl, 5, "Pool persistent flag value: %d\n", persistent); + vshDebug(ctl, VSH_ERR_DEBUG, "Pool persistent flag value: %d\n", + persistent); if (persistent < 0) vshPrint(ctl, "%-15s %s\n", _("Persistent:"), _("unknown")); else @@ -7334,7 +7338,8 @@ cmdPoolInfo(vshControl *ctl, const vshCmd *cmd) /* Check and display whether the pool is autostarted or not */ virStoragePoolGetAutostart(pool, &autostart); - vshDebug(ctl, 5, "Pool autostart flag value: %d\n", autostart); + vshDebug(ctl, VSH_ERR_DEBUG, "Pool autostart flag value: %d\n", + autostart); if (autostart < 0) vshPrint(ctl, "%-15s %s\n", _("Autostart:"), _("no autostart")); else @@ -7535,31 +7540,37 @@ cmdVolCreateAs(vshControl *ctl, const vshCmd *cmd) if (snapshotStrVol) { /* Lookup snapshot backing volume. Try the backing-vol * parameter as a name */ - vshDebug(ctl, 5, "%s: Look up backing store volume '%s' as name\n", + vshDebug(ctl, VSH_ERR_DEBUG, + "%s: Look up backing store volume '%s' as name\n", cmd->def->name, snapshotStrVol); virStorageVolPtr snapVol = virStorageVolLookupByName(pool, snapshotStrVol); if (snapVol) - vshDebug(ctl, 5, "%s: Backing store volume found using '%s' as name\n", + vshDebug(ctl, VSH_ERR_DEBUG, + "%s: Backing store volume found using '%s' as name\n", cmd->def->name, snapshotStrVol); if (snapVol == NULL) { /* Snapshot backing volume not found by name. Try the * backing-vol parameter as a key */ - vshDebug(ctl, 5, "%s: Look up backing store volume '%s' as key\n", + vshDebug(ctl, VSH_ERR_DEBUG, + "%s: Look up backing store volume '%s' as key\n", cmd->def->name, snapshotStrVol); snapVol = virStorageVolLookupByKey(ctl->conn, snapshotStrVol); if (snapVol) - vshDebug(ctl, 5, "%s: Backing store volume found using '%s' as key\n", + vshDebug(ctl, VSH_ERR_DEBUG, + "%s: Backing store volume found using '%s' as key\n", cmd->def->name, snapshotStrVol); } if (snapVol == NULL) { /* Snapshot backing volume not found by key. Try the * backing-vol parameter as a path */ - vshDebug(ctl, 5, "%s: Look up backing store volume '%s' as path\n", + vshDebug(ctl, VSH_ERR_DEBUG, + "%s: Look up backing store volume '%s' as path\n", cmd->def->name, snapshotStrVol); snapVol = virStorageVolLookupByPath(ctl->conn, snapshotStrVol); if (snapVol) - vshDebug(ctl, 5, "%s: Backing store volume found using '%s' as path\n", + vshDebug(ctl, VSH_ERR_DEBUG, + "%s: Backing store volume found using '%s' as path\n", cmd->def->name, snapshotStrVol); } if (snapVol == NULL) { @@ -8496,11 +8507,16 @@ cmdVolList(vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED) allocStrLength = stringLength; /* Display the string lengths for debugging */ - vshDebug(ctl, 5, "Longest name string = %zu chars\n", nameStrLength); - vshDebug(ctl, 5, "Longest path string = %zu chars\n", pathStrLength); - vshDebug(ctl, 5, "Longest type string = %zu chars\n", typeStrLength); - vshDebug(ctl, 5, "Longest capacity string = %zu chars\n", capStrLength); - vshDebug(ctl, 5, "Longest allocation string = %zu chars\n", allocStrLength); + vshDebug(ctl, VSH_ERR_DEBUG, + "Longest name string = %zu chars\n", nameStrLength); + vshDebug(ctl, VSH_ERR_DEBUG, + "Longest path string = %zu chars\n", pathStrLength); + vshDebug(ctl, VSH_ERR_DEBUG, + "Longest type string = %zu chars\n", typeStrLength); + vshDebug(ctl, VSH_ERR_DEBUG, + "Longest capacity string = %zu chars\n", capStrLength); + vshDebug(ctl, VSH_ERR_DEBUG, + "Longest allocation string = %zu chars\n", allocStrLength); /* Create the output template */ ret = virAsprintf(&outputStr, @@ -12495,7 +12511,7 @@ vshCommandOptDomainBy(vshControl *ctl, const vshCmd *cmd, if (vshCommandOptString(cmd, optname, &n) <= 0) return NULL; - vshDebug(ctl, 5, "%s: found option <%s>: %s\n", + vshDebug(ctl, VSH_ERR_INFO, "%s: found option <%s>: %s\n", cmd->def->name, optname, n); if (name) @@ -12504,20 +12520,21 @@ vshCommandOptDomainBy(vshControl *ctl, const vshCmd *cmd, /* try it by ID */ if (flag & VSH_BYID) { if (virStrToLong_i(n, NULL, 10, &id) == 0 && id >= 0) { - vshDebug(ctl, 5, "%s: <%s> seems like domain ID\n", + vshDebug(ctl, VSH_ERR_DEBUG, + "%s: <%s> seems like domain ID\n", cmd->def->name, optname); dom = virDomainLookupByID(ctl->conn, id); } } /* try it by UUID */ if (dom==NULL && (flag & VSH_BYUUID) && strlen(n)==VIR_UUID_STRING_BUFLEN-1) { - vshDebug(ctl, 5, "%s: <%s> trying as domain UUID\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as domain UUID\n", cmd->def->name, optname); dom = virDomainLookupByUUIDString(ctl->conn, n); } /* try it by NAME */ if (dom==NULL && (flag & VSH_BYNAME)) { - vshDebug(ctl, 5, "%s: <%s> trying as domain NAME\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as domain NAME\n", cmd->def->name, optname); dom = virDomainLookupByName(ctl->conn, n); } @@ -12541,7 +12558,7 @@ vshCommandOptNetworkBy(vshControl *ctl, const vshCmd *cmd, if (vshCommandOptString(cmd, optname, &n) <= 0) return NULL; - vshDebug(ctl, 5, "%s: found option <%s>: %s\n", + vshDebug(ctl, VSH_ERR_INFO, "%s: found option <%s>: %s\n", cmd->def->name, optname, n); if (name) @@ -12549,13 +12566,13 @@ vshCommandOptNetworkBy(vshControl *ctl, const vshCmd *cmd, /* try it by UUID */ if ((flag & VSH_BYUUID) && (strlen(n) == VIR_UUID_STRING_BUFLEN-1)) { - vshDebug(ctl, 5, "%s: <%s> trying as network UUID\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as network UUID\n", cmd->def->name, optname); network = virNetworkLookupByUUIDString(ctl->conn, n); } /* try it by NAME */ if (network==NULL && (flag & VSH_BYNAME)) { - vshDebug(ctl, 5, "%s: <%s> trying as network NAME\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as network NAME\n", cmd->def->name, optname); network = virNetworkLookupByName(ctl->conn, n); } @@ -12580,7 +12597,7 @@ vshCommandOptNWFilterBy(vshControl *ctl, const vshCmd *cmd, if (vshCommandOptString(cmd, optname, &n) <= 0) return NULL; - vshDebug(ctl, 5, "%s: found option <%s>: %s\n", + vshDebug(ctl, VSH_ERR_INFO, "%s: found option <%s>: %s\n", cmd->def->name, optname, n); if (name) @@ -12588,13 +12605,13 @@ vshCommandOptNWFilterBy(vshControl *ctl, const vshCmd *cmd, /* try it by UUID */ if ((flag & VSH_BYUUID) && (strlen(n) == VIR_UUID_STRING_BUFLEN-1)) { - vshDebug(ctl, 5, "%s: <%s> trying as nwfilter UUID\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as nwfilter UUID\n", cmd->def->name, optname); nwfilter = virNWFilterLookupByUUIDString(ctl->conn, n); } /* try it by NAME */ if (nwfilter == NULL && (flag & VSH_BYNAME)) { - vshDebug(ctl, 5, "%s: <%s> trying as nwfilter NAME\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as nwfilter NAME\n", cmd->def->name, optname); nwfilter = virNWFilterLookupByName(ctl->conn, n); } @@ -12618,7 +12635,7 @@ vshCommandOptInterfaceBy(vshControl *ctl, const vshCmd *cmd, if (vshCommandOptString(cmd, optname, &n) <= 0) return NULL; - vshDebug(ctl, 5, "%s: found option <%s>: %s\n", + vshDebug(ctl, VSH_ERR_INFO, "%s: found option <%s>: %s\n", cmd->def->name, optname, n); if (name) @@ -12626,13 +12643,13 @@ vshCommandOptInterfaceBy(vshControl *ctl, const vshCmd *cmd, /* try it by NAME */ if ((flag & VSH_BYNAME)) { - vshDebug(ctl, 5, "%s: <%s> trying as interface NAME\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as interface NAME\n", cmd->def->name, optname); iface = virInterfaceLookupByName(ctl->conn, n); } /* try it by MAC */ if ((iface == NULL) && (flag & VSH_BYMAC)) { - vshDebug(ctl, 5, "%s: <%s> trying as interface MAC\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as interface MAC\n", cmd->def->name, optname); iface = virInterfaceLookupByMACString(ctl->conn, n); } @@ -12653,7 +12670,7 @@ vshCommandOptPoolBy(vshControl *ctl, const vshCmd *cmd, const char *optname, if (vshCommandOptString(cmd, optname, &n) <= 0) return NULL; - vshDebug(ctl, 5, "%s: found option <%s>: %s\n", + vshDebug(ctl, VSH_ERR_INFO, "%s: found option <%s>: %s\n", cmd->def->name, optname, n); if (name) @@ -12661,13 +12678,13 @@ vshCommandOptPoolBy(vshControl *ctl, const vshCmd *cmd, const char *optname, /* try it by UUID */ if ((flag & VSH_BYUUID) && (strlen(n) == VIR_UUID_STRING_BUFLEN-1)) { - vshDebug(ctl, 5, "%s: <%s> trying as pool UUID\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as pool UUID\n", cmd->def->name, optname); pool = virStoragePoolLookupByUUIDString(ctl->conn, n); } /* try it by NAME */ if (pool == NULL && (flag & VSH_BYNAME)) { - vshDebug(ctl, 5, "%s: <%s> trying as pool NAME\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as pool NAME\n", cmd->def->name, optname); pool = virStoragePoolLookupByName(ctl->conn, n); } @@ -12699,7 +12716,7 @@ vshCommandOptVolBy(vshControl *ctl, const vshCmd *cmd, if (p) pool = vshCommandOptPoolBy(ctl, cmd, pooloptname, name, flag); - vshDebug(ctl, 5, "%s: found option <%s>: %s\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: found option <%s>: %s\n", cmd->def->name, optname, n); if (name) @@ -12707,19 +12724,19 @@ vshCommandOptVolBy(vshControl *ctl, const vshCmd *cmd, /* try it by name */ if (pool && (flag & VSH_BYNAME)) { - vshDebug(ctl, 5, "%s: <%s> trying as vol name\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as vol name\n", cmd->def->name, optname); vol = virStorageVolLookupByName(pool, n); } /* try it by key */ if (vol == NULL && (flag & VSH_BYUUID)) { - vshDebug(ctl, 5, "%s: <%s> trying as vol key\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as vol key\n", cmd->def->name, optname); vol = virStorageVolLookupByKey(ctl->conn, n); } /* try it by path */ if (vol == NULL && (flag & VSH_BYUUID)) { - vshDebug(ctl, 5, "%s: <%s> trying as vol path\n", + vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as vol path\n", cmd->def->name, optname); vol = virStorageVolLookupByPath(ctl->conn, n); } @@ -12746,7 +12763,8 @@ vshCommandOptSecret(vshControl *ctl, const vshCmd *cmd, const char **name) if (vshCommandOptString(cmd, optname, &n) <= 0) return NULL; - vshDebug(ctl, 5, "%s: found option <%s>: %s\n", cmd->def->name, optname, n); + vshDebug(ctl, VSH_ERR_DEBUG, + "%s: found option <%s>: %s\n", cmd->def->name, optname, n); if (name != NULL) *name = n; @@ -12951,7 +12969,7 @@ get_data: last->next = arg; last = arg; - vshDebug(ctl, 4, "%s: %s(%s): %s\n", + vshDebug(ctl, VSH_ERR_INFO, "%s: %s(%s): %s\n", cmd->name, opt->name, opt->type != VSH_OT_BOOL ? _("optdata") : _("bool"), @@ -14065,7 +14083,7 @@ vshParseArgv(vshControl *ctl, int argc, char **argv) /* parse command */ ctl->imode = false; if (argc - optind == 1) { - vshDebug(ctl, 2, "commands: \"%s\"\n", argv[optind]); + vshDebug(ctl, VSH_ERR_INFO, "commands: \"%s\"\n", argv[optind]); return vshCommandStringParse(ctl, argv[optind]); } else { return vshCommandArgvParse(ctl, argc - optind, argv + optind);