From 87c5e01c975fee7cc5b4b5c180bbad9bfb1f3dbd Mon Sep 17 00:00:00 2001
From: Michael Schroeder <mls@suse.de>
Date: Thu, 22 Dec 2011 12:11:47 +0100
Subject: [PATCH] - add solv_strdup(), rename repo_freeallrepos() to
 pool_freeallrepos()

---
 bindings/solv.i         | 10 +++++-----
 ext/repo_content.c      | 10 +++++-----
 ext/repo_deltainfoxml.c |  6 +++---
 ext/repo_helix.c        |  2 +-
 ext/repo_products.c     |  6 +++---
 ext/repo_repomdxml.c    |  2 +-
 ext/repo_rpmdb.c        |  4 ++--
 ext/repo_susetags.c     |  6 +++---
 ext/repo_zyppdb.c       |  2 +-
 src/libsolv.ver         |  3 ++-
 src/pool.c              | 20 +++++++++++++++++---
 src/pool.h              |  7 +------
 src/poolvendor.c        |  2 +-
 src/repo.c              | 30 ++++++++++--------------------
 src/repo.h              |  2 +-
 src/repodata.c          |  2 +-
 src/util.c              | 12 ++++++++++++
 src/util.h              |  1 +
 18 files changed, 70 insertions(+), 57 deletions(-)

diff --git a/bindings/solv.i b/bindings/solv.i
index bf59ccb..a5b019a 100644
--- a/bindings/solv.i
+++ b/bindings/solv.i
@@ -1241,9 +1241,9 @@ typedef struct {
   const char *__str__() {
     char buf[20];
     if ($self->name)
-      return strdup($self->name);
+      return solv_strdup($self->name);
     sprintf(buf, "Repo#%d", $self->repoid);
-    return strdup(buf);
+    return solv_strdup(buf);
   }
   %newobject __repr__;
   const char *__repr__() {
@@ -1254,7 +1254,7 @@ typedef struct {
         return solv_dupjoin(buf, $self->name, ">");
       }
     sprintf(buf, "<Repo #%d>", $self->repoid);
-    return strdup(buf);
+    return solv_strdup(buf);
   }
 }
 
@@ -2141,7 +2141,7 @@ rb_eval_string(
   const char *__repr__() {
     char buf[20];
     sprintf(buf, "<Rule #%d>", $self->id);
-    return strdup(buf);
+    return solv_strdup(buf);
   }
 }
 
@@ -2248,7 +2248,7 @@ rb_eval_string(
   const char *__repr__() {
     char buf[20];
     sprintf(buf, "<Repodata #%d>", $self->id);
-    return strdup(buf);
+    return solv_strdup(buf);
   }
 }
 
diff --git a/ext/repo_content.c b/ext/repo_content.c
index 53ed304..44acc4d 100644
--- a/ext/repo_content.c
+++ b/ext/repo_content.c
@@ -297,7 +297,7 @@ repo_add_content(Repo *repo, FILE *fp, int flags)
 	        repodata_set_str(data, SOLVID_META, SUSETAGS_DESCRDIR, value);
 	      if (s)
 	        repodata_set_str(data, s - pool->solvables, SUSETAGS_DESCRDIR, value);
-	      descrdir = strdup(value);
+	      descrdir = solv_strdup(value);
 	      continue;
 	    }
 	  if (istag ("DATADIR"))
@@ -308,7 +308,7 @@ repo_add_content(Repo *repo, FILE *fp, int flags)
 	        repodata_set_str(data, SOLVID_META, SUSETAGS_DATADIR, value);
 	      if (s)
 	        repodata_set_str(data, s - pool->solvables, SUSETAGS_DATADIR, value);
-	      datadir = strdup(value);
+	      datadir = solv_strdup(value);
 	      continue;
 	    }
 	  if (istag ("VENDOR"))
@@ -319,7 +319,7 @@ repo_add_content(Repo *repo, FILE *fp, int flags)
 	        repodata_set_poolstr(data, SOLVID_META, SUSETAGS_DEFAULTVENDOR, value);
 	      if (s)
 		s->vendor = pool_str2id(pool, value, 1);
-	      defvendor = strdup(value);
+	      defvendor = solv_strdup(value);
 	      continue;
 	    }
 
@@ -403,9 +403,9 @@ repo_add_content(Repo *repo, FILE *fp, int flags)
 	    }
 
 	  if (istag ("VERSION"))
-            pd.tmpvers = strdup(value);
+            pd.tmpvers = solv_strdup(value);
           else if (istag ("RELEASE"))
-            pd.tmprel = strdup(value);
+            pd.tmprel = solv_strdup(value);
 	  else if (code11 && istag ("DISTRIBUTION"))
 	    repodata_set_str(data, s - pool->solvables, SOLVABLE_DISTRIBUTION, value);
 	  else if (istag ("UPDATEURLS"))
diff --git a/ext/repo_deltainfoxml.c b/ext/repo_deltainfoxml.c
index 12efb3e..e810b60 100644
--- a/ext/repo_deltainfoxml.c
+++ b/ext/repo_deltainfoxml.c
@@ -226,7 +226,7 @@ static void parse_delta_location( struct parsedata *pd,
 	 name = alsa
 	 evr = 1.0.14-31_31.2
 	 suffix = x86_64.delta.rpm.  */
-      char *real_str = strdup(str);
+      char *real_str = solv_strdup(str);
       char *s = real_str;
       char *s1, *s2;
       s1 = strrchr (s, '/');
@@ -481,7 +481,7 @@ endElement(void *userData, const char *name)
       parse_delta_location(pd, pd->content);
       break;
     case STATE_CHECKSUM:
-      pd->delta.filechecksum = strdup(pd->content);
+      pd->delta.filechecksum = solv_strdup(pd->content);
       break;
     case STATE_SIZE:
       pd->delta.downloadsize = atoi(pd->content);
@@ -509,7 +509,7 @@ endElement(void *userData, const char *name)
 		    }
 		}
 	    }
-	  pd->delta.seqnum = strdup(str);
+	  pd->delta.seqnum = solv_strdup(str);
       }
     default:
       break;
diff --git a/ext/repo_helix.c b/ext/repo_helix.c
index 17e718e..a75f693 100644
--- a/ext/repo_helix.c
+++ b/ext/repo_helix.c
@@ -629,7 +629,7 @@ endElement(void *userData, const char *name)
       const char *flavor = findKernelFlavor(pd, s);
       if (flavor) 
 	{
-	  char *cflavor = strdup(flavor);	/* make pointer safe */
+	  char *cflavor = solv_strdup(flavor);	/* make pointer safe */
 
 	  Id npr;
 	  Id pid;
diff --git a/ext/repo_products.c b/ext/repo_products.c
index 0f6048a..69edca3 100644
--- a/ext/repo_products.c
+++ b/ext/repo_products.c
@@ -145,7 +145,7 @@ find_attr(const char *txt, const char **atts, int dup)
   for (; *atts; atts += 2)
     {
       if (!strcmp(*atts, txt))
-        return dup ? strdup(atts[1]) : atts[1];
+        return dup ? solv_strdup(atts[1]) : atts[1];
     }
   return 0;
 }
@@ -308,10 +308,10 @@ endElement(void *userData, const char *name)
       s->name = pool_str2id(pd->pool, join2("product", ":", pd->content), 1);
       break;
     case STATE_VERSION:
-      pd->tmpvers = strdup(pd->content);
+      pd->tmpvers = solv_strdup(pd->content);
       break;
     case STATE_RELEASE:
-      pd->tmprel = strdup(pd->content);
+      pd->tmprel = solv_strdup(pd->content);
       break;
     case STATE_ARCH:
       s->arch = pool_str2id(pd->pool, pd->content, 1);
diff --git a/ext/repo_repomdxml.c b/ext/repo_repomdxml.c
index e856beb..87510dd 100644
--- a/ext/repo_repomdxml.c
+++ b/ext/repo_repomdxml.c
@@ -242,7 +242,7 @@ startElement(void *userData, const char *name, const char **atts)
         updstr = find_attr("updates", atts);
         if (updstr)
           {
-            char *value = strdup(updstr);
+            char *value = solv_strdup(updstr);
             char *fvalue = value; /* save the first */
             while (value)
 	      {
diff --git a/ext/repo_rpmdb.c b/ext/repo_rpmdb.c
index 13b0b79..e6ca577 100644
--- a/ext/repo_rpmdb.c
+++ b/ext/repo_rpmdb.c
@@ -900,7 +900,7 @@ rpm2solv(Pool *pool, Repo *repo, Repodata *data, Solvable *s, RpmHead *rpmhead,
 	    {
 	      /* oh my, found SUSE special author section */
 	      int l = aut - str;
-	      str = strdup(str);
+	      str = solv_strdup(str);
 	      aut = str + l;
 	      str[l] = 0;
 	      while (l > 0 && str[l - 1] == '\n')
@@ -2167,7 +2167,7 @@ rpm_query(void *rpmhandle, Id what)
       break;
     case SOLVABLE_NAME:
       name = headstring(rpmhead, TAG_NAME);
-      r = strdup(name);
+      r = solv_strdup(name);
       break;
     case SOLVABLE_EVR:
       r = headtoevr(rpmhead);
diff --git a/ext/repo_susetags.c b/ext/repo_susetags.c
index 1b744a6..3f40be5 100644
--- a/ext/repo_susetags.c
+++ b/ext/repo_susetags.c
@@ -415,7 +415,7 @@ finish_solvable(struct parsedata *pd, Solvable *s, Id handle, Offset freshens)
 	         realloc the stringspace (and hence invalidate str).  */
 	      fname = sp + 1;
 	      if (strlen(fname) >= 128)
-		fname = strdup(fname);
+		fname = solv_strdup(fname);
 	      else
 		{
 		  memcpy(fname_buf, fname, strlen(fname) + 1);
@@ -423,7 +423,7 @@ finish_solvable(struct parsedata *pd, Solvable *s, Id handle, Offset freshens)
 		}
 	      if (sp - str >= 128)
 		{
-		  char *sdup = strdup(str);
+		  char *sdup = solv_strdup(str);
 		  sdup[sp - str] = 0;
 		  did = repodata_str2dir(pd->data, sdup, 1);
 		  free(sdup);
@@ -1093,7 +1093,7 @@ repo_add_susetags(Repo *repo, FILE *fp, Id defvendor, const char *language, int
 	    set_checksum(&pd, data, handle, SOLVABLE_CHECKSUM, line + 6);
 	    break;
 	  case CTAG('=', 'L', 'a', 'n'):
-	    language = strdup(line + 6);
+	    language = solv_strdup(line + 6);
 	    break;
 
 	  case CTAG('=', 'F', 'l', 's'):
diff --git a/ext/repo_zyppdb.c b/ext/repo_zyppdb.c
index 84c2984..e31ecc7 100644
--- a/ext/repo_zyppdb.c
+++ b/ext/repo_zyppdb.c
@@ -105,7 +105,7 @@ find_attr(const char *txt, const char **atts, int dup)
   for (; *atts; atts += 2)
     {
       if (!strcmp(*atts, txt))
-        return dup ? strdup(atts[1]) : atts[1];
+        return dup ? solv_strdup(atts[1]) : atts[1];
     }
   return 0;
 }
diff --git a/src/libsolv.ver b/src/libsolv.ver
index 5fa4af6..c6e399d 100644
--- a/src/libsolv.ver
+++ b/src/libsolv.ver
@@ -55,6 +55,7 @@ SOLV_1.0 {
 		pool_evrcmp_str;
 		pool_evrmatch;
 		pool_free;
+		pool_freeallrepos;
 		pool_freeidhashes;
 		pool_freetmpspace;
 		pool_freewhatprovides;
@@ -119,7 +120,6 @@ SOLV_1.0 {
 		repo_fix_conflicts;
 		repo_fix_supplements;
 		repo_free;
-		repo_freeallrepos;
 		repo_free_solvable;
 		repo_free_solvable_block;
 		repo_internalize;
@@ -214,6 +214,7 @@ SOLV_1.0 {
 		solv_realloc;
 		solv_realloc2;
 		solv_sort;
+		solv_strdup;
 		solv_timems;
 		solv_vercmp;
 		solv_version;
diff --git a/src/pool.c b/src/pool.c
index b6586d0..9c2d709 100644
--- a/src/pool.c
+++ b/src/pool.c
@@ -86,7 +86,7 @@ pool_free(Pool *pool)
 
   pool_freewhatprovides(pool);
   pool_freeidhashes(pool);
-  repo_freeallrepos(pool, 1);
+  pool_freeallrepos(pool, 1);
   solv_free(pool->id2arch);
   solv_free(pool->solvables);
   stringpool_free(&pool->ss);
@@ -102,6 +102,20 @@ pool_free(Pool *pool)
   solv_free(pool);
 }
 
+void
+pool_freeallrepos(Pool *pool, int reuseids)
+{
+  int i;
+
+  pool_freewhatprovides(pool);
+  for (i = 0; i < pool->nrepos; i++) 
+    repo_freedata(pool->repos[i]);
+  pool->repos = solv_free(pool->repos);
+  pool->nrepos = 0; 
+  /* the first two solvables don't belong to a repo */
+  pool_free_solvable_block(pool, 2, pool->nsolvables - 2, reuseids);
+}
+
 #ifdef MULTI_SEMANTICS
 void
 pool_setdisttype(Pool *pool, int disttype)
@@ -883,7 +897,7 @@ pool_addfileprovides_dep(Pool *pool, Id *ida, struct searchfiles *sf, struct sea
       csf->names = solv_extend(csf->names, csf->nfiles, 1, sizeof(const char *), SEARCHFILES_BLOCK);
       csf->ids[csf->nfiles] = dep;
       sr = strrchr(s, '/');
-      csf->names[csf->nfiles] = strdup(sr + 1);
+      csf->names[csf->nfiles] = solv_strdup(sr + 1);
       csf->dirs[csf->nfiles] = solv_malloc(sr - s + 1);
       if (sr != s)
         strncpy(csf->dirs[csf->nfiles], s, sr - s);
@@ -1201,7 +1215,7 @@ pool_set_languages(Pool *pool, const char **languages, int nlanguages)
     return;
   pool->languages = solv_calloc(nlanguages, sizeof(const char **));
   for (i = 0; i < pool->nlanguages; i++)
-    pool->languages[i] = strdup(languages[i]);
+    pool->languages[i] = solv_strdup(languages[i]);
 }
 
 Id
diff --git a/src/pool.h b/src/pool.h
index dcf125c..de2f41b 100644
--- a/src/pool.h
+++ b/src/pool.h
@@ -181,14 +181,9 @@ struct _Pool {
 # define __attribute__(x)
 #endif
 
-/**
- * Creates a new pool
- */
 extern Pool *pool_create(void);
-/**
- * Delete a pool
- */
 extern void pool_free(Pool *pool);
+extern void pool_freeallrepos(Pool *pool, int reuseids);
 
 extern void pool_setdebuglevel(Pool *pool, int level);
 #ifdef MULTI_SEMANTICS
diff --git a/src/poolvendor.c b/src/poolvendor.c
index f621f50..2bf00f8 100644
--- a/src/poolvendor.c
+++ b/src/poolvendor.c
@@ -97,7 +97,7 @@ pool_setvendorclasses(Pool *pool, const char **vendorclasses)
     ;
   pool->vendorclasses = solv_calloc(v - vendorclasses + 2, sizeof(const char *));
   for (v = vendorclasses, i = 0; v[0] || v[1]; v++, i++)
-    pool->vendorclasses[i] = *v ? strdup(*v) : 0;
+    pool->vendorclasses[i] = *v ? solv_strdup(*v) : 0;
   pool->vendorclasses[i++] = 0;
   pool->vendorclasses[i] = 0;
   queue_empty(&pool->vendormap);
diff --git a/src/repo.c b/src/repo.c
index b1b138b..f4b835b 100644
--- a/src/repo.c
+++ b/src/repo.c
@@ -45,7 +45,7 @@ repo_create(Pool *pool, const char *name)
   pool->repos = (Repo **)solv_realloc2(pool->repos, pool->nrepos + 1, sizeof(Repo *));
   pool->repos[pool->nrepos++] = repo;
   repo->repoid = pool->nrepos;
-  repo->name = name ? strdup(name) : 0;
+  repo->name = name ? solv_strdup(name) : 0;
   repo->pool = pool;
   repo->start = pool->nsolvables;
   repo->end = pool->nsolvables;
@@ -53,7 +53,7 @@ repo_create(Pool *pool, const char *name)
   return repo;
 }
 
-static void
+void
 repo_freedata(Repo *repo)
 {
   int i;
@@ -134,21 +134,8 @@ repo_free(Repo *repo, int reuseids)
   repo_freedata(repo);
 }
 
-void
-repo_freeallrepos(Pool *pool, int reuseids)
-{
-  int i;
-
-  pool_freewhatprovides(pool);
-  for (i = 0; i < pool->nrepos; i++)
-    repo_freedata(pool->repos[i]);
-  pool->repos = solv_free(pool->repos);
-  pool->nrepos = 0;
-  /* the first two solvables don't belong to a repo */
-  pool_free_solvable_block(pool, 2, pool->nsolvables - 2, reuseids);
-}
-
-Id repo_add_solvable(Repo *repo)
+Id
+repo_add_solvable(Repo *repo)
 {
   Id p = pool_add_solvable(repo->pool);
   if (!repo->start || repo->start == repo->end)
@@ -165,7 +152,8 @@ Id repo_add_solvable(Repo *repo)
   return p;
 }
 
-Id repo_add_solvable_block(Repo *repo, int count)
+Id
+repo_add_solvable_block(Repo *repo, int count)
 {
   Id p;
   Solvable *s; 
@@ -187,12 +175,14 @@ Id repo_add_solvable_block(Repo *repo, int count)
   return p;
 }
 
-void repo_free_solvable(Repo *repo, Id p, int reuseids)
+void
+repo_free_solvable(Repo *repo, Id p, int reuseids)
 {
   repo_free_solvable_block(repo, p, 1, reuseids);
 }
 
-void repo_free_solvable_block(Repo *repo, Id start, int count, int reuseids)
+void
+repo_free_solvable_block(Repo *repo, Id start, int count, int reuseids)
 {
   Solvable *s;
   Repodata *data;
diff --git a/src/repo.h b/src/repo.h
index ee8fee8..42e333c 100644
--- a/src/repo.h
+++ b/src/repo.h
@@ -55,7 +55,7 @@ typedef struct _Repo {
 extern Repo *repo_create(Pool *pool, const char *name);
 extern void repo_free(Repo *repo, int reuseids);
 extern void repo_empty(Repo *repo, int reuseids);
-extern void repo_freeallrepos(Pool *pool, int reuseids);
+extern void repo_freedata(Repo *repo);
 extern Id repo_add_solvable(Repo *repo);
 extern Id repo_add_solvable_block(Repo *repo, int count);
 extern void repo_free_solvable(Repo *repo, Id p, int reuseids);
diff --git a/src/repodata.c b/src/repodata.c
index d3b00f6..802730d 100644
--- a/src/repodata.c
+++ b/src/repodata.c
@@ -2182,7 +2182,7 @@ repodata_set_location(Repodata *data, Id solvid, int medianr, const char *dir, c
 	repodata_set_str(data, solvid, SOLVABLE_MEDIADIR, dir);
       else
 	{
-	  char *dir2 = strdup(dir);
+	  char *dir2 = solv_strdup(dir);
 	  dir2[l] = 0;
 	  repodata_set_str(data, solvid, SOLVABLE_MEDIADIR, dir2);
 	  free(dir2);
diff --git a/src/util.c b/src/util.c
index f47079c..3928e7d 100644
--- a/src/util.c
+++ b/src/util.c
@@ -84,6 +84,18 @@ solv_free(void *mem)
   return 0;
 }
 
+char *
+solv_strdup(const char *s)
+{
+  char *r;
+  if (!s)
+    return 0;
+  r = strdup(s);
+  if (!r)
+    solv_oom(0, strlen(s));
+  return r;
+}
+
 unsigned int
 solv_timems(unsigned int subtract)
 {
diff --git a/src/util.h b/src/util.h
index 41c82b9..fcb92c2 100644
--- a/src/util.h
+++ b/src/util.h
@@ -26,6 +26,7 @@ extern void *solv_calloc(size_t, size_t);
 extern void *solv_realloc(void *, size_t);
 extern void *solv_realloc2(void *, size_t, size_t);
 extern void *solv_free(void *);
+extern char *solv_strdup(const char *);
 extern void solv_oom(size_t, size_t);
 extern unsigned int solv_timems(unsigned int subtract);
 extern void solv_sort(void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *, void *), void *compard);
-- 
2.34.1