Parse capture configuration file in library

[wimlib] / include / wimlib / textfile.h

diff --git a/include/wimlib/textfile.h b/include/wimlib/textfile.h
new file mode 100644 (file)
index 0000000..4c4d122
--- /dev/null
+++ b/include/wimlib/textfile.h
@@ -0,0 +1,49 @@
+#ifndef _WIMLIB_TEXTFILE_H_
+#define _WIMLIB_TEXTFILE_H_
+
+#include <wimlib/types.h>
+
+struct string_set {
+       tchar **strings;
+       size_t num_strings;
+       size_t num_alloc_strings;
+};
+
+#define STRING_SET_INITIALIZER \
+       { .strings = NULL, .num_strings = 0, .num_alloc_strings = 0, }
+
+#define STRING_SET(_strings) \
+       struct string_set _strings = STRING_SET_INITIALIZER
+
+typedef int (*line_mangle_t)(tchar *line, const tchar *filename,
+                            unsigned long line_no);
+
+struct text_file_section {
+       const tchar *name;
+       struct string_set *strings;
+};
+
+extern int
+do_load_text_file(const tchar *path, tchar *buf, size_t buflen, tchar **buf_ret,
+                 const struct text_file_section *pos_sections,
+                 int num_pos_sections, line_mangle_t mangle_line);
+
+static inline int
+load_text_file(const tchar *path, tchar **buf_ret,
+              const struct text_file_section *pos_sections,
+              int num_pos_sections, line_mangle_t mangle_line)
+{
+       return do_load_text_file(path, NULL, 0, buf_ret,
+                                pos_sections, num_pos_sections, mangle_line);
+}
+
+static inline int
+load_text_buffer(tchar *buf, size_t buflen,
+                const struct text_file_section *pos_sections,
+                int num_pos_sections, line_mangle_t mangle_line)
+{
+       return do_load_text_file(NULL, buf, buflen, &buf,
+                                pos_sections, num_pos_sections, mangle_line);
+}
+
+#endif /* _WIMLIB_TEXTFILE_H_ */