+
+static void project_free(struct project *p)
+{
+ if (!p)
+ return ;
+
+ free(p->name);
+ free(p);
+}
+
+void tw_project_list_free(struct project **prjs)
+{
+ struct project **cur;
+
+ if (!prjs)
+ return ;
+
+ for (cur = prjs; *cur; cur++)
+ project_free(*cur);
+
+ free(prjs);
+}
+
+static struct project *project_list_get(struct project **prjs, const char *name)
+{
+ struct project **cur;
+
+ for (cur = prjs; *cur; cur++)
+ if (!strcmp((*cur)->name, name))
+ return *cur;
+
+ return NULL;
+}
+
+static struct project *project_new(const char *name, int count)
+{
+ struct project *prj;
+
+ prj = malloc(sizeof(struct project));
+
+ prj->name = strdup(name);
+ prj->count = count;
+
+ return prj;
+}
+
+struct project **tw_get_projects(struct task **tasks)
+{
+ struct task **t_cur;
+ struct project **prjs, **tmp, *prj;
+ const char *prj_name;
+
+ log_debug("tw_get_projects()");
+
+ prjs = malloc(sizeof(struct project *));
+ *prjs = NULL;
+
+ for (t_cur = tasks; *t_cur; t_cur++) {
+ prj_name = (*t_cur)->project;
+ prj = project_list_get(prjs, prj_name);
+ if (prj) {
+ prj->count++;
+ } else {
+ prj = project_new(prj_name, 1);
+
+ tmp = (struct project **)list_add((void **)prjs, prj);
+
+ free(prjs);
+ prjs = tmp;
+ }
+ }
+
+ return prjs;
+}