Initial Alpine Version

1 files changed, 271 insertions, 0 deletions

diff --git a/pith/send.h b/pith/send.h
new file mode 100644
index 00000000..69d763fc
--- /dev/null
+++ b/pith/send.h
@@ -0,0 +1,271 @@
+/*
+ * $Id: send.h 1142 2008-08-13 17:22:21Z hubert@u.washington.edu $
+ *
+ * ========================================================================
+ * Copyright 2006-2008 University of Washington
+ * Copyright 2013 Eduardo Chappa
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * ========================================================================
+ */
+
+#ifndef PITH_SEND_INCLUDED
+#define PITH_SEND_INCLUDED
+
+
+#include "../pith/context.h"
+#include "../pith/pattern.h"
+#include "../pith/repltype.h"
+#include "../pith/store.h"
+#include "../pith/osdep/pipe.h"
+
+
+#ifndef TCPSTREAM
+#define TCPSTREAM void
+#endif
+
+#define	MIME_VER	"MIME-Version: 1.0\015\012"
+
+#define UNKNOWN_CHARSET		"X-UNKNOWN"
+
+#define OUR_HDRS_LIST		"X-Our-Headers"
+
+
+/*
+ * Redraft flags...
+ */
+#define	REDRAFT_NONE	0
+#define	REDRAFT_PPND	0x01
+#define	REDRAFT_DEL	0x02
+#define	REDRAFT_HTML	0x04
+
+
+/*
+ * Child posting control structure
+ */
+typedef struct post_s {
+    int		pid;		/* proc id of child doing posting */
+    int		status;		/* child's exit status */
+    char       *fcc;		/* fcc we may have copied */
+} POST_S;
+
+
+/*------------------------------
+  Structures and enum used to expand the envelope structure to
+  support user defined headers. PINEFIELDs are sort of used for two
+  different purposes. The main use is to store information about headers
+  in pine_send. There is a pf for every header. It is also used for the
+  related task of parsing the customized-hdrs and role->cstm headers and
+  storing information about those.
+  ----*/
+
+typedef enum {FreeText, Address, Fcc,
+	      Attachment, Subject, TypeUnknown} FieldType;
+typedef enum {NoMatch = 0,		/* no match for this header */
+	      UseAsDef=1,		/* use only if no value set yet */
+	      Combine=2,		/* combine if News, To, Cc, Bcc, else
+					   replace existing value */
+	      Replace=3} CustomType;	/* replace existing value */
+
+typedef struct pine_field {
+    char     *name;			/* field's literal name		    */
+    FieldType type;			/* field's type			    */
+    unsigned  canedit:1;		/* allow editing of this field	    */
+    unsigned  writehdr:1;		/* write rfc822 header for field    */
+    unsigned  localcopy:1;		/* copy to fcc or postponed	    */
+    unsigned  rcptto:1;			/* send to this if type Address	    */
+    unsigned  posterr:1;		/* posting error occured in field   */
+    /* the next three fields are used only for customized-hdrs and friends */
+    unsigned  standard:1;		/* this hdr already in pf_template  */
+    CustomType cstmtype;		/* for customized-hdrs and r->cstm  */
+    char     *val;			/* field's config'd value	    */
+    ADDRESS **addr;			/* used if type is Address	    */
+    char     *scratch;			/* scratch pointer for Address type */
+    char    **text;			/* field's free text form	    */
+    char     *textbuf;			/* need to free this when done	    */
+    void     *extdata;			/* hook for extra data pointer	    */
+    struct pine_field *next;		/* next pine field		    */
+} PINEFIELD;
+
+
+typedef struct {
+    ENVELOPE   *env;		/* standard c-client envelope		*/
+    PINEFIELD  *local;		/* this is all of the headers		*/
+    PINEFIELD  *custom;		/* ptr to start of custom headers	*/
+    PINEFIELD **sending_order;	/* array giving writing order of hdrs	*/
+} METAENV;
+
+
+/*
+ * Return values for check_address()
+ */
+#define CA_OK	  0		/* Address is OK                           */
+#define CA_EMPTY  1		/* Address is OK, but no deliverable addrs */
+#define CA_BAD   -1		/* Address is bogus                        */
+
+
+
+/*
+ * call_mailer bigresult_f flags
+ */
+#define	CM_BR_VERBOSE	0x01
+#define	CM_BR_ERROR	0x02
+
+
+/*
+ * call_mailer flags
+ */
+#define	CM_NONE		0x00
+#define	CM_VERBOSE	0x01	/* request verbose mode */
+#define CM_DSN_NEVER	0x02	/* request NO DSN */
+#define CM_DSN_DELAY	0x04	/* DSN delay notification */
+#define CM_DSN_SUCCESS	0x08	/* DSN success notification */
+#define CM_DSN_FULL	0x10	/* DSN full notificiation */
+#define CM_DSN_SHOW	0x20	/* show DSN result (place holder) */
+
+
+#ifdef	DEBUG_PLUS
+#define	TIME_STAMP(str, l)	{ \
+				  struct timeval  tp; \
+				  struct timezone tzp; \
+				  if(gettimeofday(&tp, &tzp) == 0) \
+				    dprint((l, \
+					   "\nKACHUNK (%s) : %.8s.%3.3ld\n", \
+					   str, ctime(&tp.tv_sec) + 11, \
+					   tp.tv_usec));\
+				}
+#else	/* !DEBUG_PLUS */
+#define	TIME_STAMP(str, l)
+#endif	/* !DEBUG_PLUS */
+
+/*
+ * Most number of errors call_mailer should report
+ */
+#define MAX_ADDR_ERROR 2  /* Only display 2 address errors */
+
+
+#define	FCC_SOURCE	CharStar
+
+
+struct local_message_copy {
+    STORE_S  *so;
+    unsigned  text_only:1;
+    unsigned  all_written:1;
+    unsigned  text_written:1;
+};
+
+
+#define TONAME "To"
+#define CCNAME "cc"
+#define SUBJNAME "Subject"
+#define PRIORITYNAME "X-Priority"
+
+
+/*
+ * Note, these are in the same order in the he_template and pf_template arrays.
+ * The typedef is just a way to get these variables automatically defined in order.
+ */
+typedef enum {	  N_AUTHRCVD = 0
+		, N_FROM
+		, N_REPLYTO
+		, N_TO
+		, N_CC
+		, N_BCC
+		, N_NEWS
+		, N_FCC
+		, N_LCC
+		, N_ATTCH
+		, N_SUBJ
+		, N_REF
+		, N_DATE
+		, N_INREPLY
+		, N_MSGID
+		, N_PRIORITY
+		, N_USERAGENT
+		, N_NOBODY
+		, N_POSTERR
+		, N_RPLUID
+		, N_RPLMBOX
+		, N_SMTP
+		, N_NNTP
+		, N_CURPOS
+		, N_OURREPLYTO
+		, N_OURHDRS
+		, N_SENDER
+} dummy_enum;
+
+
+typedef struct {
+    int   val;
+    char *desc;
+} PRIORITY_S;
+
+
+/* ugly globals we'd like to get rid of */
+extern struct local_message_copy lmc;
+extern char verbose_requested;
+extern unsigned char dsn_requested;
+extern PRIORITY_S priorities[];
+extern PINEFIELD pf_template[];
+
+
+/* exported protoypes */
+int         postponed_stream(MAILSTREAM **, char *, char *, int);
+int	    redraft_work(MAILSTREAM **, long, ENVELOPE **, BODY **, char **, char **,
+			 REPLY_S **, REDRAFT_POS_S **, PINEFIELD **, ACTION_S **, int, STORE_S *);
+int	    redraft_cleanup(MAILSTREAM **, int, int);
+void	    simple_header_parse(char *, char **, char **);
+REPLY_S    *build_reply_uid(char *);
+METAENV	   *pine_new_env(ENVELOPE *, char **, char ***, PINEFIELD *);
+void	    pine_free_env(METAENV **);
+int	    check_addresses(METAENV *);
+void	    update_answered_flags(REPLY_S *);
+ADDRESS	   *phone_home_from(void);
+unsigned int phone_home_hash(char *);
+int         call_mailer(METAENV *, BODY *, char **, int, void (*)(char *, int),
+			void (*)(PIPE_S *, int, void *));
+int         write_postponed(METAENV *, BODY *);
+int         commence_fcc(char *, CONTEXT_S **, int);
+int         wrapup_fcc(char *, CONTEXT_S *, METAENV *, BODY *);
+STORE_S	   *open_fcc(char *, CONTEXT_S **, int, char *, char *);
+int	    write_fcc(char *, CONTEXT_S *, STORE_S *, MAILSTREAM *, char *, char *);
+BODY	   *first_text_8bit(BODY *);
+ADDRESS    *generate_from(void);
+void	    set_mime_type_by_grope(BODY *);
+void	    set_charset_possibly_to_ascii(BODY *, char *);
+void	    set_parameter(PARAMETER **, char *, char *);
+void        pine_encode_body(BODY *);
+int         pine_header_line(char *, METAENV *, char *, soutr_t, TCPSTREAM *, int, int);
+char       *encode_header_value(char *, size_t, unsigned char *, char *, int);
+int	    pine_address_line(char *, METAENV *, ADDRESS *, soutr_t, TCPSTREAM *, int, int);
+long        pine_rfc822_header(METAENV *, BODY *, soutr_t, TCPSTREAM *);
+long        pine_rfc822_output(METAENV *, BODY *, soutr_t, TCPSTREAM *);
+void	    pine_free_body(BODY **);
+long	    send_body_size(BODY *);
+void	    pine_smtp_verbose_out(char *);
+int         pine_header_forbidden(char *);
+int         hdr_is_in_list(char *, PINEFIELD *);
+int         count_custom_hdrs_pf(PINEFIELD *, int);
+int         count_custom_hdrs_list(char **);
+CustomType  set_default_hdrval(PINEFIELD *, PINEFIELD *);
+FieldType   pine_header_standard(char *);
+void        customized_hdr_setup(PINEFIELD *, char **, CustomType);
+void        add_defaults_from_list(PINEFIELD *, char **);
+PINEFIELD  *parse_custom_hdrs(char **, CustomType);
+PINEFIELD  *combine_custom_headers(PINEFIELD *, PINEFIELD *);
+void        free_customs(PINEFIELD *);
+int         encode_whole_header(char *, METAENV *);
+int         news_poster(METAENV *, BODY *, char **, void (*)(PIPE_S *, int, void *));
+PINEFIELD  *set_priority_header(METAENV *header, char *value);
+void        pine_free_body_data(BODY *);
+void        free_charsetchecker(void);
+long        pine_rfc822_output_body(BODY *,soutr_t,TCPSTREAM *);
+int	    pine_write_body_header(BODY *, soutr_t, TCPSTREAM *);
+
+
+#endif /* PITH_SEND_INCLUDED */