util: Rename virFileStripSuffix() to virStringStripSuffix()

Despite its name, this is really just a general-purpose string
manipulation function, so it should be moved to the virstring
module and renamed accordingly.

A few trivial whitespace changes are squashed in.
Signed-off-by: NAndrea Bolognani <abologna@redhat.com>
ACKed-by: NPeter Krempa <pkrempa@redhat.com>

src/conf/virdomainobjlist.c

@@ -597,7 +597,7 @@ virDomainObjListLoadAllConfigs(virDomainObjListPtr doms,
     while ((ret = virDirRead(dir, &entry, configDir)) > 0) {
         virDomainObjPtr dom;
 
-        if (!virFileStripSuffix(entry->d_name, ".xml"))
+        if (!virStringStripSuffix(entry->d_name, ".xml"))
             continue;
 
         /* NB: ignoring errors, so one malformed config doesn't

src/conf/virnetworkobj.c

@@ -1068,7 +1068,7 @@ virNetworkObjLoadAllState(virNetworkObjListPtr nets,
     while ((ret = virDirRead(dir, &entry, stateDir)) > 0) {
         virNetworkObjPtr obj;
 
-        if (!virFileStripSuffix(entry->d_name, ".xml"))
+        if (!virStringStripSuffix(entry->d_name, ".xml"))
             continue;
 
         obj = virNetworkLoadState(nets, stateDir, entry->d_name);
@@ -1096,7 +1096,7 @@ virNetworkObjLoadAllConfigs(virNetworkObjListPtr nets,
     while ((ret = virDirRead(dir, &entry, configDir)) > 0) {
         virNetworkObjPtr obj;
 
-        if (!virFileStripSuffix(entry->d_name, ".xml"))
+        if (!virStringStripSuffix(entry->d_name, ".xml"))
             continue;
 
         /* NB: ignoring errors, so one malformed config doesn't

src/conf/virnwfilterbindingobjlist.c

@@ -304,7 +304,7 @@ virNWFilterBindingObjListLoadAllConfigs(virNWFilterBindingObjListPtr bindings,
     while ((ret = virDirRead(dir, &entry, configDir)) > 0) {
         virNWFilterBindingObjPtr binding;
 
-        if (!virFileStripSuffix(entry->d_name, ".xml"))
+        if (!virStringStripSuffix(entry->d_name, ".xml"))
             continue;
 
         /* NB: ignoring errors, so one malformed config doesn't

src/conf/virnwfilterobj.c

@@ -547,7 +547,7 @@ virNWFilterObjListLoadAllConfigs(virNWFilterObjListPtr nwfilters,
     while ((ret = virDirRead(dir, &entry, configDir)) > 0) {
         virNWFilterObjPtr obj;
 
-        if (!virFileStripSuffix(entry->d_name, ".xml"))
+        if (!virStringStripSuffix(entry->d_name, ".xml"))
             continue;
 
         obj = virNWFilterObjListLoadConfig(nwfilters, configDir, entry->d_name);

src/conf/virstorageobj.c

@@ -1688,7 +1688,7 @@ virStoragePoolObjLoadAllState(virStoragePoolObjListPtr pools,
     while ((ret = virDirRead(dir, &entry, stateDir)) > 0) {
         virStoragePoolObjPtr obj;
 
-        if (!virFileStripSuffix(entry->d_name, ".xml"))
+        if (!virStringStripSuffix(entry->d_name, ".xml"))
             continue;
 
         if (!(obj = virStoragePoolObjLoadState(pools, stateDir, entry->d_name)))

src/libvirt_private.syms

@@ -1890,7 +1890,6 @@ virFileSetACLs;
 virFileSetupDev;
 virFileSetXAttr;
 virFileSkipRoot;
-virFileStripSuffix;
 virFileTouch;
 virFileUnlock;
 virFileUpdatePerm;
@@ -2990,6 +2989,7 @@ virStringSplit;
 virStringSplitCount;
 virStringStripControlChars;
 virStringStripIPv6Brackets;
+virStringStripSuffix;
 virStringToUpper;
 virStringTrimOptionalNewline;
 virStrncpy;

src/util/virfile.c

@@ -1044,24 +1044,6 @@ int virFileDeleteTree(const char *dir)
     return ret;
 }
 
-int
-virFileStripSuffix(char *str, const char *suffix)
-{
-    int len = strlen(str);
-    int suffixlen = strlen(suffix);
-
-    if (len < suffixlen)
-        return 0;
-
-    if (STRNEQ(str + len - suffixlen, suffix))
-        return 0;
-
-    str[len-suffixlen] = '\0';
-
-    return 1;
-}
-
-
 /* Like read(), but restarts after EINTR.  Doesn't play
  * nicely with nonblocking FD and EAGAIN, in which case
  * you want to use bare read(). Or even use virSocket()

src/util/virfile.h

@@ -166,9 +166,6 @@ int virFileMatchesNameSuffix(const char *file,
                              const char *name,
                              const char *suffix);
 
-int virFileStripSuffix(char *str,
-                       const char *suffix) ATTRIBUTE_RETURN_CHECK;
-
 int virFileLinkPointsTo(const char *checkLink,
                         const char *checkDest)
     ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);

src/util/virstring.c

@@ -1248,6 +1248,24 @@ virStringHasCaseSuffix(const char *str,
     return STRCASEEQ(str + len - suffixlen, suffix);
 }
 
+int
+virStringStripSuffix(char *str,
+                     const char *suffix)
+{
+    int len = strlen(str);
+    int suffixlen = strlen(suffix);
+
+    if (len < suffixlen)
+        return 0;
+
+    if (STRNEQ(str + len - suffixlen, suffix))
+        return 0;
+
+    str[len - suffixlen] = '\0';
+
+    return 1;
+}
+
 /**
  * virStringStripIPv6Brackets:
  * @str: the string to strip

src/util/virstring.h

@@ -290,6 +290,8 @@ char *virStringReplace(const char *haystack,
 
 int virStringHasCaseSuffix(const char *str,
                            const char *suffix);
+int virStringStripSuffix(char *str,
+                         const char *suffix) ATTRIBUTE_RETURN_CHECK;
 
 void virStringStripIPv6Brackets(char *str);
 bool virStringHasChars(const char *str,

tests/testutilsqemu.c

@@ -834,7 +834,7 @@ testQemuGetLatestCapsForArch(const char *dirname,
         if (rc == 0)
             continue;
 
-        if (virFileStripSuffix(tmp, fullsuffix) != 1)
+        if (virStringStripSuffix(tmp, fullsuffix) != 1)
             continue;
 
         if (virParseVersionString(tmp, &ver, false) < 0) {