1 files changed, 40 insertions, 0 deletions
diff --git a/src/Utils.cpp b/src/Utils.cpp
index 6d45196..c36a64a 100644
--- a/src/Utils.cpp
+++ b/src/Utils.cpp
@@ -22,6 +22,38 @@ namespace gsr {
         }
     }
 
+    bool starts_with(std::string_view str, const char *substr) {
+        size_t len = strlen(substr);
+        return str.size() >= len && memcmp(str.data(), substr, len) == 0;
+    }
+
+    bool ends_with(std::string_view str, const char *substr) {
+        size_t len = strlen(substr);
+        return str.size() >= len && memcmp(str.data() + str.size() - len, substr, len) == 0;
+    }
+
+    std::string strip(const std::string &str) {
+        int start_index = 0;
+        int str_len = str.size();
+
+        for(int i = 0; i < str_len; ++i) {
+            if(str[i] != ' ') {
+                start_index += i;
+                str_len -= i;
+                break;
+            }
+        }
+
+        for(int i = str_len - 1; i >= 0; --i) {
+            if(str[i] != ' ') {
+                str_len = i + 1;
+                break;
+            }
+        }
+
+        return str.substr(start_index, str_len);
+    }
+
     std::string get_home_dir() {
         const char *home_dir = getenv("HOME");
         if(!home_dir) {
@@ -114,6 +146,14 @@ namespace gsr {
         return xdg_videos_dir;
     }
 
+     std::string get_pictures_dir() {
+        auto xdg_vars = get_xdg_variables();
+        std::string xdg_videos_dir = xdg_vars["XDG_PICTURES_DIR"];
+        if(xdg_videos_dir.empty())
+            xdg_videos_dir = get_home_dir() + "/Pictures";
+        return xdg_videos_dir;
+    }
+
     int create_directory_recursive(char *path) {
         int path_len = strlen(path);
         char *p = path;