/*
- * mhparse.h -- definitions for parsing/building of MIME content
- * -- (mhparse.c/mhbuildsbr.c)
- */
+** mhparse.h -- definitions for parsing/building of MIME content
+** -- (mhparse.c/mhbuild.c)
+*/
#define NPARTS 50
#define NTYPES 20
#define NPARMS 10
/*
- * Abstract type for header fields
- */
+** Abstract type for header fields
+*/
typedef struct hfield *HF;
/*
- * Abstract types for MIME parsing/building
- */
+** Abstract types for MIME parsing/building
+*/
typedef struct cefile *CE;
typedef struct CTinfo *CI;
typedef struct Content *CT;
/*
- * type for Init function (both type and transfer encoding)
- */
+** type for Init function (both type and transfer encoding)
+*/
typedef int (*InitFunc) (CT);
/*
- * types for various transfer encoding access functions
- */
+** types for various transfer encoding access functions
+*/
typedef int (*OpenCEFunc) (CT, char **);
typedef void (*CloseCEFunc) (CT);
typedef unsigned long (*SizeCEFunc) (CT);
/*
- * Structure for storing/encoding/decoding
- * a header field and its value.
- */
+** Structure for storing/encoding/decoding
+** a header field and its value.
+*/
struct hfield {
char *name; /* field name */
char *value; /* field body */
};
/*
- * Structure for storing parsed elements
- * of the Content-Type component.
- */
+** Structure for storing parsed elements
+** of the Content-Type component.
+*/
struct CTinfo {
char *ci_type; /* content type */
char *ci_subtype; /* content subtype */
};
/*
- * Structure for storing decoded contents after
- * removing Content-Transfer-Encoding.
- */
+** Structure for storing decoded contents after
+** removing Content-Transfer-Encoding.
+*/
struct cefile {
char *ce_file; /* decoded content (file) */
FILE *ce_fp; /* decoded content (stream) */
};
/*
- * Primary structure for handling Content (Entity)
- */
+** Primary structure for handling Content (Entity)
+*/
struct Content {
/* source (read) file */
char *c_file; /* read contents (file) */
char *c_partno; /* within multipart content */
/* Content-Type info */
+ boolean crlf; /* are the line ending CRLF */
struct CTinfo c_ctinfo; /* parsed elements of Content-Type */
int c_type; /* internal flag for content type */
int c_subtype; /* internal flag for content subtype */
+ char *c_charset; /* charset string */
/* Content-Transfer-Encoding info (decoded contents) */
CE c_cefile; /* structure holding decoded content */
int c_encoding; /* internal flag for encoding type */
- /* Content-MD5 info */
- int c_digested; /* have we seen this header before? */
- unsigned char c_digest[16]; /* decoded MD5 checksum */
-
/* pointers to content-specific structures */
void *c_ctparams; /* content type specific data */
- struct exbody *c_ctexbody; /* data for type message/external */
/* function pointers */
InitFunc c_ctinitfnx; /* parse content body */
SizeCEFunc c_cesizefnx; /* size of decoded contents */
int c_umask; /* associated umask */
- pid_t c_pid; /* process doing display */
- int c_rfc934; /* rfc934 compatibility flag */
char *c_showproc; /* default, if not in profile */
- char *c_termproc; /* for charset madness... */
char *c_storeproc; /* overrides profile entry, if any */
char *c_storage; /* write contents (file) */
};
/*
- * Flags for Content-Type (Content->c_type)
- */
+** Flags for Content-Type (Content->c_type)
+*/
#define CT_UNKNOWN 0x00
#define CT_APPLICATION 0x01
#define CT_AUDIO 0x02
#define CT_EXTENSION 0x08
/*
- * Flags for Content-Transfer-Encoding (Content->c_encoding)
- */
+** Flags for Content-Transfer-Encoding (Content->c_encoding)
+*/
#define CE_UNKNOWN 0x00
#define CE_BASE64 0x01
#define CE_QUOTED 0x02
#define CE_EXTERNAL 0x07 /* for external-body */
/*
- * TEXT content
- */
+** TEXT content
+*/
/* Flags for subtypes of TEXT */
#define TEXT_UNKNOWN 0x00
};
/*
- * MULTIPART content
- */
+** MULTIPART content
+*/
/* Flags for subtypes of MULTIPART */
#define MULTI_UNKNOWN 0x00
};
/*
- * MESSAGE content
- */
+** MESSAGE content
+*/
/* Flags for subtypes of MESSAGE */
#define MESSAGE_UNKNOWN 0x00
int pm_stored;
};
-/* Structure for message/external */
-struct exbody {
- CT eb_parent; /* pointer to controlling content structure */
- CT eb_content; /* pointer to internal content structure */
- char *eb_partno;
- char *eb_access;
- int eb_flags;
- char *eb_name;
- char *eb_permission;
- char *eb_site;
- char *eb_dir;
- char *eb_mode;
- unsigned long eb_size;
- char *eb_server;
- char *eb_subject;
- char *eb_body;
-};
-
/*
- * APPLICATION content
- */
+** APPLICATION content
+*/
/* Flags for subtype of APPLICATION */
#define APPLICATION_UNKNOWN 0x00
/*
- * Structures for mapping types to their internal flags
- */
+** Structures for mapping types to their internal flags
+*/
struct k2v {
char *kv_key;
int kv_value;
extern struct k2v SubApplication[];
/*
- * Structures for mapping (content) types to
- * the functions to handle them.
- */
+** Structures for mapping (content) types to
+** the functions to handle them.
+*/
struct str2init {
char *si_key;
int si_val;
};
extern struct str2init str2cts[];
extern struct str2init str2ces[];
-extern struct str2init str2methods[];
/*
- * prototypes
- */
-int pidcheck (int);
-CT parse_mime (char *);
-int add_header (CT, char *, char *);
-int get_ctinfo (unsigned char *, CT, int);
-int params_external (CT, int);
-int open7Bit (CT, char **);
-void close_encoding (CT);
-
-extern int checksw; /* Add Content-MD5 field */
+** prototypes
+*/
+int pidcheck(int);
+CT parse_mime(char *);
+int add_header(CT, char *, char *);
+int get_ctinfo(unsigned char *, CT, int);
+int open7Bit(CT, char **);
+void close_encoding(CT);
+char *extract_name_value(char *, char *);