diff options
Diffstat (limited to 'src/HtmlSearch.c')
| -rw-r--r-- | src/HtmlSearch.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/src/HtmlSearch.c b/src/HtmlSearch.c index 267ec6a..bc58881 100644 --- a/src/HtmlSearch.c +++ b/src/HtmlSearch.c @@ -118,16 +118,30 @@ static int str_glob_match(const QuickMediaStringView str, const QuickMediaString return 1; } -static int string_views_equal(const QuickMediaStringView str1, const QuickMediaStringView str2) { - if(str2.size == str1.size && memcmp(str2.data, str1.data, str1.size) == 0) - return 0; +static char to_upper(char c) { + if(c >= 'a' && c <= 'z') + return c - 32; else + return c; +} + +static int string_views_equal_case_insensitive(const QuickMediaStringView str1, const QuickMediaStringView str2) { + if(str2.size != str1.size) return 1; + + for(size_t i = 0; i < str1.size; ++i) { + char c1 = str1.data[i]; + char c2 = str2.data[i]; + if(to_upper(c1) != to_upper(c2)) + return 1; + } + + return 0; } static QuickMediaHtmlAttribute* get_attribute_by_name(QuickMediaHtmlNode *node, QuickMediaStringView name) { for(QuickMediaHtmlAttribute *attr = node->first_attribute; attr; attr = attr->next) { - if(string_views_equal(attr->key, name) == 0) + if(string_views_equal_case_insensitive(attr->key, name) == 0) return attr; } return NULL; @@ -144,7 +158,7 @@ static int find_child_nodes(QuickMediaHtmlChildNode *node, const QuickMediaNodeS continue; /* Match without node name or node name matches */ - if(search_data->name.size == 0 || string_views_equal(child->node.name, search_data->name) == 0) { + if(search_data->name.size == 0 || string_views_equal_case_insensitive(child->node.name, search_data->name) == 0) { #define on_match() do { \ if(search_data->child) { \ if(find_child_nodes(child->node.first_child, search_data->child, result_callback, userdata) != 0) \ |