1 files changed, 31 insertions, 1 deletions

diff --git a/src/plist.c b/src/plist.c
index 2d2a832..73cdffc 100644
--- a/src/plist.c
+++ b/src/plist.c
@@ -29,6 +29,29 @@ const char *plist_base = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
 <plist version=\"1.0\">\n\
 </plist>\0";
 
+char* format_string(char* buf, int cols, int depth)
+{
+        int colw = depth + cols + 1; //new buf cols width
+        int len = strlen(buf);
+        //int nlines = ceil((float)len / (float)cols);
+        int nlines = len / cols + 1;
+        char* new_buf = (char*)malloc(nlines * colw + depth + 1);
+        int i = 0;
+        int j = 0;
+        for (i = 0; i < nlines; i++){
+                new_buf[i * colw] = '\n';
+                for (j = 0; j < depth; j++)
+                        new_buf[i * colw + 1 + j] = '\t';
+                memcpy(new_buf + i * colw + 1 + depth, buf + i * cols, cols);
+        }
+        new_buf[len+(1+depth)*nlines] = '\n';
+        for (j = 0; j < depth; j++)
+                new_buf[len+(1+depth)*nlines + 1 + j] = '\t';
+        new_buf[len+(1+depth)*nlines+depth+1] = '\0';
+        free(buf);
+        return new_buf;
+}
+
 xmlDocPtr new_plist() {
         char *plist = strdup(plist_base);
         xmlDocPtr plist_xml = xmlReadMemory(plist, strlen(plist), NULL, NULL, 0);
@@ -62,10 +85,17 @@ xmlNode *add_key_str_dict_element(xmlDocPtr plist, xmlNode *dict, const char *ke
         return keyPtr;
 }
 
+xmlNode *add_key_dict_node(xmlDocPtr plist, xmlNode *dict, const char *key, const char *value, int depth) {
+        xmlNode *child;
+        add_child_to_plist(plist, "key", key, dict, depth);
+        child = add_child_to_plist(plist, "dict", value, dict, depth);
+        return child;
+}
+
 xmlNode *add_key_data_dict_element(xmlDocPtr plist, xmlNode *dict, const char *key, const char *value, int depth) {
         xmlNode *keyPtr;
         keyPtr = add_child_to_plist(plist, "key", key, dict, depth);
-        add_child_to_plist(plist, "data", value, dict, depth);
+        add_child_to_plist(plist, "data", format_string(value, 60, depth), dict, depth);
         return keyPtr;
 }