From be7c4f5a0051b61252001c5ae6cf46eed63b3bc0 Mon Sep 17 00:00:00 2001
From: James Booth <boothj5@gmail.com>
Date: Sun, 26 Oct 2014 20:43:05 +0000
Subject: [PATCH] Follow symlinks for profrc and accounts files

---
 src/common.c             | 25 +++++++++++++++++++++++++
 src/common.h             |  2 ++
 src/config/accounts.c    |  9 ++++++++-
 src/config/preferences.c |  9 ++++++++-
 4 files changed, 43 insertions(+), 2 deletions(-)

diff --git a/src/common.c b/src/common.c
index 9fa53e72..8b0f186f 100644
--- a/src/common.c
+++ b/src/common.c
@@ -522,3 +522,28 @@ _data_callback(void *ptr, size_t size, size_t nmemb, void *data)
 
     return realsize;
 }
+
+char*
+get_file_or_linked(char *loc, char *basedir)
+{
+    char *true_loc = NULL;
+
+    // check for symlink
+    if (g_file_test(loc, G_FILE_TEST_IS_SYMLINK)) {
+        true_loc = g_file_read_link(loc, NULL);
+
+        // if relative, add basedir
+        if (!g_str_has_prefix(true_loc, "/") && !g_str_has_prefix(true_loc, "~")) {
+            GString *base_str = g_string_new(basedir);
+            g_string_append(base_str, true_loc);
+            free(true_loc);
+            true_loc = base_str->str;
+            g_string_free(base_str, FALSE);
+        }
+    // use given location
+    } else {
+        true_loc = strdup(loc);
+    }
+
+    return true_loc;
+}
diff --git a/src/common.h b/src/common.h
index 49d6504f..6497e666 100644
--- a/src/common.h
+++ b/src/common.h
@@ -116,4 +116,6 @@ char * create_unique_id(char *prefix);
 int cmp_win_num(gconstpointer a, gconstpointer b);
 int get_next_available_win_num(GList *used);
 
+char* get_file_or_linked(char *loc, char *basedir);
+
 #endif
diff --git a/src/config/accounts.c b/src/config/accounts.c
index 0bea55b4..b5e27127 100644
--- a/src/config/accounts.c
+++ b/src/config/accounts.c
@@ -808,9 +808,16 @@ _save_accounts(void)
 {
     gsize g_data_size;
     gchar *g_accounts_data = g_key_file_to_data(accounts, &g_data_size, NULL);
-    g_file_set_contents(accounts_loc, g_accounts_data, g_data_size, NULL);
+    gchar *xdg_data = xdg_get_data_home();
+    GString *base_str = g_string_new(xdg_data);
+    g_string_append(base_str, "/profanity/");
+    gchar *true_loc = get_file_or_linked(accounts_loc, base_str->str);
+    g_file_set_contents(true_loc, g_accounts_data, g_data_size, NULL);
     g_chmod(accounts_loc, S_IRUSR | S_IWUSR);
+    g_free(xdg_data);
+    free(true_loc);
     g_free(g_accounts_data);
+    g_string_free(base_str, TRUE);
 }
 
 static gchar *
diff --git a/src/config/preferences.c b/src/config/preferences.c
index 63c226f6..9f084951 100644
--- a/src/config/preferences.c
+++ b/src/config/preferences.c
@@ -406,9 +406,16 @@ _save_prefs(void)
 {
     gsize g_data_size;
     gchar *g_prefs_data = g_key_file_to_data(prefs, &g_data_size, NULL);
-    g_file_set_contents(prefs_loc, g_prefs_data, g_data_size, NULL);
+    gchar *xdg_config = xdg_get_config_home();
+    GString *base_str = g_string_new(xdg_config);
+    g_string_append(base_str, "/profanity/");
+    gchar *true_loc = get_file_or_linked(prefs_loc, base_str->str);
+    g_file_set_contents(true_loc, g_prefs_data, g_data_size, NULL);
     g_chmod(prefs_loc, S_IRUSR | S_IWUSR);
+    g_free(xdg_config);
+    free(true_loc);
     g_free(g_prefs_data);
+    g_string_free(base_str, TRUE);
 }
 
 static gchar *