#ifndef MAILINFO_H

#define MAILINFO_H

#include "strbuf.h"

#define MAX_BOUNDARIES 5

struct mailinfo {

	FILE *input;

	FILE *output;

	FILE *patchfile;

	struct strbuf name;

	struct strbuf email;

	int keep_subject;

	int keep_non_patch_brackets_in_subject;

	int add_message_id;

	int use_scissors;

	int use_inbody_headers;

	const char *metainfo_charset;

	struct strbuf *content[MAX_BOUNDARIES];

	struct strbuf **content_top;

	struct strbuf charset;

	unsigned int format_flowed:1;

	unsigned int delsp:1;

	char *message_id;

	enum  {

		TE_DONTCARE, TE_QP, TE_BASE64

	} transfer_encoding;

	int patch_lines;

	int filter_stage; /* still reading log or are we copying patch? */

	int header_stage; /* still checking in-body headers? */

	struct strbuf inbody_header_accum;

	struct strbuf **p_hdr_data;

	struct strbuf **s_hdr_data;

	struct strbuf log_message;

	int input_error;

};

void setup_mailinfo(struct mailinfo *);

int mailinfo(struct mailinfo *, const char *msg, const char *patch);

void clear_mailinfo(struct mailinfo *);

#endif /* MAILINFO_H */