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-rw-r--r--src/tagTracker.c99
1 files changed, 56 insertions, 43 deletions
diff --git a/src/tagTracker.c b/src/tagTracker.c
index e69535ffa..6d2843746 100644
--- a/src/tagTracker.c
+++ b/src/tagTracker.c
@@ -23,8 +23,7 @@
#include <assert.h>
-static List * tagLists[TAG_NUM_OF_ITEM_TYPES] =
-{
+static List *tagLists[TAG_NUM_OF_ITEM_TYPES] = {
NULL,
NULL,
NULL,
@@ -39,73 +38,80 @@ typedef struct tagTrackerItem {
mpd_sint8 visited;
} TagTrackerItem;
-char * getTagItemString(int type, char * string) {
- ListNode * node;
+char *getTagItemString(int type, char *string)
+{
+ ListNode *node;
int pos;
- if(tagLists[type] == NULL) {
+ if (tagLists[type] == NULL) {
tagLists[type] = makeList(free, 1);
sortList(tagLists[type]);
}
- if(findNodeInList(tagLists[type], string, &node, &pos)) {
- ((TagTrackerItem *)node->data)->count++;
- }
- else {
- TagTrackerItem * item = malloc(sizeof(TagTrackerItem));
+ if (findNodeInList(tagLists[type], string, &node, &pos)) {
+ ((TagTrackerItem *) node->data)->count++;
+ } else {
+ TagTrackerItem *item = malloc(sizeof(TagTrackerItem));
item->count = 1;
item->visited = 0;
node = insertInListBeforeNode(tagLists[type], node, pos,
- string, item);
+ string, item);
}
return node->key;
}
-void removeTagItemString(int type, char * string) {
- ListNode * node;
+void removeTagItemString(int type, char *string)
+{
+ ListNode *node;
int pos;
assert(string);
assert(tagLists[type]);
- if(tagLists[type] == NULL) return;
+ if (tagLists[type] == NULL)
+ return;
- if(findNodeInList(tagLists[type], string, &node, &pos)) {
- TagTrackerItem * item = node->data;
+ if (findNodeInList(tagLists[type], string, &node, &pos)) {
+ TagTrackerItem *item = node->data;
item->count--;
- if(item->count <= 0) deleteNodeFromList(tagLists[type], node);
+ if (item->count <= 0)
+ deleteNodeFromList(tagLists[type], node);
}
- if(tagLists[type]->numberOfNodes == 0) {
+ if (tagLists[type]->numberOfNodes == 0) {
freeList(tagLists[type]);
tagLists[type] = NULL;
}
}
-int getNumberOfTagItems(int type) {
- if(tagLists[type] == NULL) return 0;
+int getNumberOfTagItems(int type)
+{
+ if (tagLists[type] == NULL)
+ return 0;
return tagLists[type]->numberOfNodes;
}
-void printMemorySavedByTagTracker(void) {
+void printMemorySavedByTagTracker(void)
+{
int i;
- ListNode * node;
+ ListNode *node;
size_t sum = 0;
- for(i = 0; i < TAG_NUM_OF_ITEM_TYPES; i++) {
- if(!tagLists[i]) continue;
+ for (i = 0; i < TAG_NUM_OF_ITEM_TYPES; i++) {
+ if (!tagLists[i])
+ continue;
sum -= sizeof(List);
node = tagLists[i]->firstNode;
- while(node != NULL) {
+ while (node != NULL) {
sum -= sizeof(ListNode);
sum -= sizeof(TagTrackerItem);
sum -= sizeof(node->key);
- sum += (strlen(node->key)+1)*(*((int *)node->data));
+ sum += (strlen(node->key) + 1) * (*((int *)node->data));
node = node->nextNode;
}
}
@@ -113,42 +119,49 @@ void printMemorySavedByTagTracker(void) {
DEBUG("saved memory from tags: %li\n", (long)sum);
}
-void resetVisitedFlagsInTagTracker(int type) {
- ListNode * node;
+void resetVisitedFlagsInTagTracker(int type)
+{
+ ListNode *node;
- if(!tagLists[type]) return;
+ if (!tagLists[type])
+ return;
node = tagLists[type]->firstNode;
- while(node) {
- ((TagTrackerItem *)node->data)->visited = 0;
+ while (node) {
+ ((TagTrackerItem *) node->data)->visited = 0;
node = node->nextNode;
}
}
-void visitInTagTracker(int type, char * str) {
- void * item;
+void visitInTagTracker(int type, char *str)
+{
+ void *item;
- if(!tagLists[type]) return;
+ if (!tagLists[type])
+ return;
- if(!findInList(tagLists[type], str, &item)) return;
+ if (!findInList(tagLists[type], str, &item))
+ return;
- ((TagTrackerItem *)item)->visited = 1;
+ ((TagTrackerItem *) item)->visited = 1;
}
-void printVisitedInTagTracker(FILE * fp, int type) {
- ListNode * node;
- TagTrackerItem * item;
+void printVisitedInTagTracker(FILE * fp, int type)
+{
+ ListNode *node;
+ TagTrackerItem *item;
- if(!tagLists[type]) return;
+ if (!tagLists[type])
+ return;
node = tagLists[type]->firstNode;
- while(node) {
+ while (node) {
item = node->data;
- if(item->visited) {
+ if (item->visited) {
myfprintf(fp, "%s: %s\n", mpdTagItemKeys[type],
- node->key);
+ node->key);
}
node = node->nextNode;
}