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libsass/sass_functions.cpp  view on Meta::CPAN

    v->column = -1;
    return v;
  }

  // Older style, but somehow still valid - keep around or deprecate?
  Sass_Import_Entry ADDCALL sass_make_import_entry(const char* path, char* source, char* srcmap)
  {
    return sass_make_import(path, path, source, srcmap);
  }

  // Upgrade a normal import entry to throw an error (original path can be re-used by error reporting)
  Sass_Import_Entry ADDCALL sass_import_set_error(Sass_Import_Entry import, const char* error, size_t line, size_t col)
  {
    if (import == 0) return 0;
    if (import->error) free(import->error);
    import->error = error ? strdup(error) : 0;
    import->line = line ? line : -1;
    import->column = col ? col : -1;
    return import;
  }

  // Setters and getters for entries on the import list
  void ADDCALL sass_import_set_list_entry(Sass_Import_List list, size_t idx, Sass_Import_Entry entry) { list[idx] = entry; }
  Sass_Import_Entry ADDCALL sass_import_get_list_entry(Sass_Import_List list, size_t idx) { return list[idx]; }

  // Deallocator for the allocated memory
  void ADDCALL sass_delete_import_list(Sass_Import_List list)
  {
    Sass_Import_List it = list;
    if (list == 0) return;
    while(*list) {
      sass_delete_import(*list);
      ++list;
    }
    free(it);
  }

  // Just in case we have some stray import structs
  void ADDCALL sass_delete_import(Sass_Import_Entry import)
  {
    free(import->path);
    free(import->base);
    free(import->source);
    free(import->srcmap);
    free(import->error);
    free(import);
  }

  // Getter for import entry
  const char* ADDCALL sass_import_get_path(Sass_Import_Entry entry) { return entry->path; }
  const char* ADDCALL sass_import_get_base(Sass_Import_Entry entry) { return entry->base; }
  const char* ADDCALL sass_import_get_source(Sass_Import_Entry entry) { return entry->source; }
  const char* ADDCALL sass_import_get_srcmap(Sass_Import_Entry entry) { return entry->srcmap; }

  // Getter for import error entry
  size_t ADDCALL sass_import_get_error_line(Sass_Import_Entry entry) { return entry->line; }
  size_t ADDCALL sass_import_get_error_column(Sass_Import_Entry entry) { return entry->column; }
  const char* ADDCALL sass_import_get_error_message(Sass_Import_Entry entry) { return entry->error; }

  // Explicit functions to take ownership of the memory
  // Resets our own property since we do not know if it is still alive
  char* ADDCALL sass_import_take_source(Sass_Import_Entry entry) { char* ptr = entry->source; entry->source = 0; return ptr; }
  char* ADDCALL sass_import_take_srcmap(Sass_Import_Entry entry) { char* ptr = entry->srcmap; entry->srcmap = 0; return ptr; }

}