1 files changed, 110 insertions, 0 deletions
diff --git a/plugins/IMO2sProxy/src/imo2skype/avatarlist.c b/plugins/IMO2sProxy/src/imo2skype/avatarlist.c
new file mode 100644
index 0000000000..f1c78f0567
--- /dev/null
+++ b/plugins/IMO2sProxy/src/imo2skype/avatarlist.c
@@ -0,0 +1,110 @@
+/* Module:  avatarlist.c
+   Purpose: Manages the avatars of your buddies
+   Author:  leecher
+   Date:    18.08.2011
+*/
+
+#include <stdlib.h>
+#include <string.h>
+#include "memlist.h"
+#include "avatarlist.h"
+
+static void SetEntry(AVATARENTRY *pEntry, cJSON *pNick);
+
+// -----------------------------------------------------------------------------
+// Interface
+// -----------------------------------------------------------------------------
+
+TYP_LIST *AvatarList_Init(void)
+{
+	TYP_LIST *hList = List_Init(16);
+
+	return hList;
+}
+
+// -----------------------------------------------------------------------------
+
+void AvatarList_Exit(TYP_LIST *hList)
+{
+	AVATARENTRY *pEntry;
+
+	while (pEntry=(AVATARENTRY*)List_Pop(hList))
+	{
+		AvatarList_FreeEntry(pEntry);
+		free (pEntry);
+	}
+	List_Exit(hList);
+}
+
+// -----------------------------------------------------------------------------
+
+BOOL AvatarList_Insert(TYP_LIST *hList, cJSON *pIcon)
+{
+	AVATARENTRY *pEntry;
+
+	if (pEntry=AvatarList_Find (hList, cJSON_GetObjectItem(pIcon, "buid")->valuestring))
+		AvatarList_FreeEntry (pEntry);
+	else
+	{
+		if (!(pEntry = calloc (1, sizeof(AVATARENTRY)))) return FALSE;
+		if (!List_Push(hList, pEntry)) return FALSE;
+	}
+	SetEntry(pEntry, pIcon);
+	return TRUE;
+}
+
+// -----------------------------------------------------------------------------
+
+BOOL AvatarList_Remove(TYP_LIST *hList, AVATARENTRY *pEntry)
+{
+	AVATARENTRY *pListEntry;
+	int i, nCount;
+
+	for (i=0, nCount=List_Count(hList); i<nCount; i++)
+	{
+		pListEntry = List_ElementAt (hList, i);
+		if (pListEntry == pEntry) break;
+	}
+	if (i<nCount)
+	{
+		AvatarList_FreeEntry (pEntry);
+		List_RemoveElementAt(hList, i);
+		free (pEntry);
+		return TRUE;
+	}
+	return FALSE;
+}
+
+// -----------------------------------------------------------------------------
+
+AVATARENTRY *AvatarList_Find(TYP_LIST *hList, char *pszUser)
+{
+	int i, nCount;
+	AVATARENTRY *pEntry;
+
+	for (i=0, nCount=List_Count(hList); i<nCount; i++)
+	{
+		pEntry = List_ElementAt (hList, i);
+		if (strcmp(pEntry->pszUser, pszUser) == 0)
+			return pEntry;
+	}
+	return NULL;
+}
+
+// -----------------------------------------------------------------------------
+
+void AvatarList_FreeEntry(AVATARENTRY *pEntry)
+{
+	if (pEntry->pszUser) free (pEntry->pszUser);
+	if (pEntry->pszIcon) free (pEntry->pszIcon);
+}
+
+// -----------------------------------------------------------------------------
+// Static
+// -----------------------------------------------------------------------------
+
+static void SetEntry(AVATARENTRY *pEntry, cJSON *pNick)
+{
+	pEntry->pszUser = strdup(cJSON_GetObjectItem(pNick, "buid")->valuestring);
+	pEntry->pszIcon = strdup(cJSON_GetObjectItem(pNick, "icon")->valuestring);
+}