From: Jaroslav Kysela <perex@perex.cz>
Date: Fri, 12 Jan 2018 08:17:58 +0000 (+0100)
Subject: xmltv: save category and keyword always in lowercase
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9fe904e054c4c5465e2a39dc215dda54494fbd10;p=thirdparty%2Ftvheadend.git

xmltv: save category and keyword always in lowercase
---

diff --git a/src/epggrab/module/xmltv.c b/src/epggrab/module/xmltv.c
index 5e95dc921..5945be56d 100644
--- a/src/epggrab/module/xmltv.c
+++ b/src/epggrab/module/xmltv.c
@@ -538,7 +538,7 @@ static string_list_t *
       const char *str = htsmsg_get_str(e, "cdata");
       if (str && *str) {
         if (!tag_list) tag_list = string_list_create();
-        string_list_insert(tag_list, str);
+        string_list_insert_lowercase(tag_list, str);
       }
     }
   }
diff --git a/src/string_list.c b/src/string_list.c
index f003ab750..35d7e4cf6 100644
--- a/src/string_list.c
+++ b/src/string_list.c
@@ -18,6 +18,7 @@
 
 #include "string_list.h"
 
+#include <ctype.h>
 #include <string.h>
 #include "htsmsg.h"
 
@@ -70,6 +71,18 @@ string_list_insert(string_list_t *l, const char *id)
   }
 }
 
+void
+string_list_insert_lowercase(string_list_t *l, const char *id)
+{
+  char *s, *p;
+
+  if (!id) return;
+  s = alloca(strlen(id) + 1);
+  for (s = p = alloca(strlen(id) + 1); *id; id++, p++)
+    *p = tolower(*id);
+  string_list_insert(l, s);
+}
+
 htsmsg_t *
 string_list_to_htsmsg(const string_list_t *l)
 {
diff --git a/src/string_list.h b/src/string_list.h
index 1d6c47403..324e8ef0d 100644
--- a/src/string_list.h
+++ b/src/string_list.h
@@ -57,6 +57,9 @@ void string_list_destroy(string_list_t *l);
 /// Insert a copy of id in to the sorted string list.
 void string_list_insert(string_list_t *l, const char *id);
 
+/// Insert a copy of lowercase id in to the sorted string list.
+void string_list_insert_lowercase(string_list_t *l, const char *id);
+
 /// Conversion function from sorted string list to an htsmsg.
 /// @return NULL if empty.
 struct htsmsg *string_list_to_htsmsg(const string_list_t *l)