1 files changed, 78 insertions, 22 deletions

diff --git a/src/poparser.h b/src/poparser.h
index 29b7b16..1e4a589 100644
--- a/src/poparser.h
+++ b/src/poparser.h
@@ -1,41 +1,97 @@
 #ifndef POPARSER_H
 #define POPARSER_H
-#include <unistd.h>
 
-enum po_entry {
-	pe_msgid = 0,
-	pe_plural,
-	pe_ctxt,
-	pe_msgstr,
-	pe_maxstr,
-	pe_str = pe_maxstr,
-	pe_invalid,
-	pe_max,
+#include <iconv.h>
+#include <stdbool.h>
+#include <stdlib.h>
+
+#define MAX_NPLURALS 6
+
+enum sysdep_types {
+	st_priu32 = 0,
+	st_priu64,
+	st_priumax,
+	st_max
 };
 
-struct po_info {
-	enum po_entry type;
-	char *text;
+// make sure out has equal or more space than in
+size_t poparser_sysdep(const char *in, char *out, int cnt[]);
+
+struct po_header {
 	char charset[12];
-	unsigned int nplurals;
-	size_t textlen;
+	unsigned nplurals;
+	// maybe parse the header later
+};
+
+#define PO_FUZZY 1u
+
+struct po_message {
+	char *ctxt;
+	char *id;
+	char *plural;
+	char* str[MAX_NPLURALS];
+
+	int sysdep[st_max];
+	size_t ctxt_len;
+	size_t id_len;
+	size_t plural_len;
+	size_t strlen[MAX_NPLURALS];
+	// h.......1.0 
+	// |-------|a| 
+	// |.......|a| 
+	int flags;
 };
+typedef struct po_message *po_message_t;
 
-typedef int (*poparser_callback)(struct po_info* info, void* user);
+typedef int (*poparser_callback)(po_message_t msg, void* user);
+
+enum po_stage {
+	// collect size of every msg
+	ps_size = 0,
+	// parse 
+	ps_parse,
+	ps_max = ps_parse,
+};
+
+enum po_entry {
+	po_ctxt = 0,
+	po_id,
+	po_plural,
+	po_str,
+};
 
 struct po_parser {
-	struct po_info info;
+	struct po_header hdr;
+	struct po_message msg;
+	enum po_stage stage;
+
+	// private parts
+	bool first;
+	iconv_t cd;
+	enum po_entry previous;
+	int strcnt;
+	size_t max_ctxt_len;
+	size_t max_id_len;
+	size_t max_plural_len;
+	size_t max_strlen[MAX_NPLURALS];
 	char *buf;
 	size_t bufsize;
-	enum po_entry prev_type;
-	enum po_entry prev_rtype;
-	unsigned curr_len;
 	poparser_callback cb;
 	void *cbdata;
 };
 
+enum po_error {
+	po_success = 0,
+	po_unsupported_charset,
+	po_failed_iconv,
+	po_excepted_token,
+	po_plurals_overflow,
+	po_invalid_entry,
+	po_internal,
+};
+
 void poparser_init(struct po_parser *p, char* workbuf, size_t bufsize, poparser_callback cb, void* cbdata);
-int poparser_feed_line(struct po_parser *p, char* line, size_t buflen);
-int poparser_finish(struct po_parser *p);
+enum po_error poparser_feed_line(struct po_parser *p, char* line, size_t buflen);
+enum po_error poparser_finish(struct po_parser *p);
 
 #endif