* please see the file GPL in the top level source directory.
*/
-#if HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include <lib-lib/lib-lib.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <ctype.h>
-#include <sys/wait.h>
-#include <sys/stat.h>
+#include <lib-mime/mime.h>
+#include <lib-mime/rfc3676.h>
+
+#include <lib-ui/curses.h>
+
+#include <lib-sys/unix.h>
#include "mutt.h"
-#include "mutt_curses.h"
-#include "rfc1524.h"
+#include "recvattach.h"
+#include "handler.h"
#include "keymap.h"
-#include "mime.h"
#include "copy.h"
#include "charset.h"
-#include "mutt_crypt.h"
-#include "lib.h"
-
-#include "lib/mem.h"
-#include "lib/intl.h"
-#include "lib/str.h"
-#include "lib/debug.h"
-
-#define BUFI_SIZE 1000
-#define BUFO_SIZE 2000
+#include "crypt.h"
+#include "state.h"
+#include "attach.h"
-
-typedef void handler_f (BODY *, STATE *);
+typedef int handler_f (BODY *, STATE *);
typedef handler_f *handler_t;
-int Index_hex[128] = {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1, -1, -1, -1, -1, -1,
- -1, 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
-};
-
-int Index_64[128] = {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63,
- 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1,
- -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1,
- -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
- 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1
-};
-
-static void state_prefix_put (const char *d, size_t dlen, STATE * s)
-{
- if (s->prefix)
- while (dlen--)
- state_prefix_putc (*d++, s);
- else
- fwrite (d, dlen, 1, s->fpout);
-}
-
-void mutt_convert_to_state (iconv_t cd, char *bufi, size_t * l, STATE * s)
-{
- char bufo[BUFO_SIZE];
- ICONV_CONST char *ib;
- char *ob;
- size_t ibl, obl;
-
- if (!bufi) {
- if (cd != (iconv_t) (-1)) {
- ob = bufo, obl = sizeof (bufo);
- iconv (cd, 0, 0, &ob, &obl);
- if (ob != bufo)
- state_prefix_put (bufo, ob - bufo, s);
- }
- if (Quotebuf[0] != '\0')
- state_prefix_putc ('\n', s);
- return;
- }
-
- if (cd == (iconv_t) (-1)) {
- state_prefix_put (bufi, *l, s);
- *l = 0;
- return;
- }
-
- ib = bufi, ibl = *l;
- for (;;) {
- ob = bufo, obl = sizeof (bufo);
- mutt_iconv (cd, &ib, &ibl, &ob, &obl, 0, "?");
- if (ob == bufo)
- break;
- state_prefix_put (bufo, ob - bufo, s);
- }
- memmove (bufi, ib, ibl);
- *l = ibl;
-}
-
-void mutt_decode_xbit (STATE * s, long len, int istext, iconv_t cd)
+static void mutt_decode_xbit (STATE * s, long len, int istext, iconv_t cd)
{
int c, ch;
char bufi[BUFI_SIZE];
- size_t l = 0;
+ ssize_t l = 0;
if (istext) {
state_set_prefix (s);
return -1;
}
-static void qp_decode_line (char *dest, char *src, size_t * l, int last)
+static void qp_decode_line (char *dest, char *src, ssize_t * l, int last)
{
char *d, *s;
char c;
*
*/
-void mutt_decode_quoted (STATE * s, long len, int istext, iconv_t cd)
+static void mutt_decode_quoted (STATE * s, long len, int istext, iconv_t cd)
{
char line[STRING];
char decline[2 * STRING];
- size_t l = 0;
- size_t linelen; /* number of input bytes in `line' */
- size_t l3;
+ ssize_t l = 0;
+ ssize_t linelen; /* number of input bytes in `line' */
+ ssize_t l3;
int last; /* store the last character in the input line */
if (fgets (line, MIN ((ssize_t) sizeof (line), len + 1), s->fpin) == NULL)
break;
- linelen = str_len (line);
+ linelen = m_strlen(line);
len -= linelen;
/*
char buf[5];
int c1, c2, c3, c4, ch, cr = 0, i;
char bufi[BUFI_SIZE];
- size_t l = 0;
+ ssize_t l = 0;
buf[4] = 0;
for (i = 0; i < 4 && len > 0; len--) {
if ((ch = fgetc (s->fpin)) == EOF)
break;
- if (ch >= 0 && ch < 128 && (base64val (ch) != -1 || ch == '='))
+ if (base64val(ch) >= 0 || ch == '=')
buf[i++] = ch;
}
if (i != 4) {
- debug_print (2, ("didn't get a multiple of 4 chars.\n"));
break;
}
- c1 = base64val (buf[0]);
- c2 = base64val (buf[1]);
+ c1 = base64val(buf[0]);
+ c2 = base64val(buf[1]);
ch = (c1 << 2) | (c2 >> 4);
if (cr && ch != '\n')
if (buf[2] == '=')
break;
- c3 = base64val (buf[2]);
+ c3 = base64val(buf[2]);
ch = ((c2 & 0xf) << 4) | (c3 >> 2);
if (cr && ch != '\n')
if (buf[3] == '=')
break;
- c4 = base64val (buf[3]);
+ c4 = base64val(buf[3]);
ch = ((c3 & 0x3) << 6) | c4;
if (cr && ch != '\n')
else
bufi[l++] = ch;
- if (l + 8 >= sizeof (bufi))
+ if (l + 8 >= ssizeof (bufi))
mutt_convert_to_state (cd, bufi, &l, s);
}
state_reset_prefix (s);
}
-unsigned char decode_byte (char ch)
+static unsigned char decode_byte(int ch)
{
- if (ch == 96)
- return 0;
- return ch - 32;
+ return ch == 96 ? 0 : ch - 32;
}
-void mutt_decode_uuencoded (STATE * s, long len, int istext, iconv_t cd)
+static void mutt_decode_uuencoded (STATE * s, long len, int istext, iconv_t cd)
{
- char tmps[SHORT_STRING];
+ char tmps[STRING];
char linelen, c, l, out;
char *pt;
char bufi[BUFI_SIZE];
- size_t k = 0;
+ ssize_t k = 0;
if (istext)
state_set_prefix (s);
while (len > 0) {
if ((fgets (tmps, sizeof (tmps), s->fpin)) == NULL)
return;
- len -= str_len (tmps);
- if ((!str_ncmp (tmps, "begin", 5)) && ISSPACE (tmps[5]))
+ len -= m_strlen(tmps);
+ if ((!m_strncmp(tmps, "begin", 5)) && ISSPACE (tmps[5]))
break;
}
while (len > 0) {
if ((fgets (tmps, sizeof (tmps), s->fpin)) == NULL)
return;
- len -= str_len (tmps);
- if (!str_ncmp (tmps, "end", 3))
+ len -= m_strlen(tmps);
+ if (!m_strncmp(tmps, "end", 3))
break;
pt = tmps;
- linelen = decode_byte (*pt);
+ linelen = decode_byte(*pt);
pt++;
for (c = 0; c < linelen;) {
for (l = 2; l <= 6; l += 2) {
- out = decode_byte (*pt) << l;
+ out = decode_byte(*pt) << l;
pt++;
- out |= (decode_byte (*pt) >> (6 - l));
+ out |= (decode_byte(*pt) >> (6 - l));
bufi[k++] = out;
c++;
if (c == linelen)
const char *tag_name;
int index;
} EnrichedTags[] = {
- {
- "param", RICH_PARAM}, {
- "bold", RICH_BOLD}, {
- "italic", RICH_ITALIC}, {
- "underline", RICH_UNDERLINE}, {
- "nofill", RICH_NOFILL}, {
- "excerpt", RICH_EXCERPT}, {
- "indent", RICH_INDENT}, {
- "indentright", RICH_INDENT_RIGHT}, {
- "center", RICH_CENTER}, {
- "flushleft", RICH_FLUSHLEFT}, {
- "flushright", RICH_FLUSHRIGHT}, {
- "flushboth", RICH_FLUSHLEFT}, {
- "color", RICH_COLOR}, {
- "x-color", RICH_COLOR}, {
- NULL, -1}
+ {"param", RICH_PARAM},
+ {"bold", RICH_BOLD},
+ {"italic", RICH_ITALIC},
+ {"underline", RICH_UNDERLINE},
+ {"nofill", RICH_NOFILL},
+ {"excerpt", RICH_EXCERPT},
+ {"indent", RICH_INDENT},
+ {"indentright", RICH_INDENT_RIGHT},
+ {"center", RICH_CENTER},
+ {"flushleft", RICH_FLUSHLEFT},
+ {"flushright", RICH_FLUSHRIGHT},
+ {"flushboth", RICH_FLUSHLEFT},
+ {"color", RICH_COLOR},
+ {"x-color", RICH_COLOR},
+ {NULL, -1}
};
struct enriched_state {
char *buffer;
char *line;
char *param;
- size_t buff_len;
- size_t line_len;
- size_t line_used;
- size_t line_max;
- size_t indent_len;
- size_t word_len;
- size_t buff_used;
- size_t param_used;
- size_t param_len;
+ ssize_t buff_len;
+ ssize_t line_len;
+ ssize_t line_used;
+ ssize_t line_max;
+ ssize_t indent_len;
+ ssize_t word_len;
+ ssize_t buff_used;
+ ssize_t param_used;
+ ssize_t param_len;
int tag_level[RICH_LAST_TAG];
int WrapMargin;
STATE *s;
if (stte->line_len) {
if (stte->tag_level[RICH_CENTER] || stte->tag_level[RICH_FLUSHRIGHT]) {
/* Strip trailing white space */
- size_t y = stte->line_used - 1;
+ ssize_t y = stte->line_used - 1;
while (y && ISSPACE (stte->line[y])) {
stte->line[y] = '\0';
while (stte->line[y] && ISSPACE (stte->line[y]))
y++;
if (y) {
- size_t z;
+ ssize_t z;
for (z = y; z <= stte->line_used; z++) {
stte->line[z - y] = stte->line[z];
stte->indent_len = 0;
if (stte->s->prefix) {
state_puts (stte->s->prefix, stte->s);
- stte->indent_len += str_len (stte->s->prefix);
+ stte->indent_len += m_strlen(stte->s->prefix);
}
if (stte->tag_level[RICH_EXCERPT]) {
while (x) {
if (stte->s->prefix) {
state_puts (stte->s->prefix, stte->s);
- stte->indent_len += str_len (stte->s->prefix);
+ stte->indent_len += m_strlen(stte->s->prefix);
}
else {
state_puts ("> ", stte->s);
- stte->indent_len += str_len ("> ");
+ stte->indent_len += m_strlen("> ");
}
x--;
}
stte->line_used += stte->buff_used;
if (stte->line_used > stte->line_max) {
stte->line_max = stte->line_used;
- mem_realloc (&stte->line, stte->line_max + 1);
+ p_realloc(&stte->line, stte->line_max + 1);
}
- strcat (stte->line, stte->buffer); /* __STRCAT_CHECKED__ */
+ m_strcat(stte->line, stte->line_max + 1, stte->buffer);
stte->line_len += stte->word_len;
stte->word_len = 0;
stte->buff_used = 0;
if (stte->tag_level[RICH_PARAM]) {
if (stte->tag_level[RICH_COLOR]) {
if (stte->param_used + 1 >= stte->param_len)
- mem_realloc (&stte->param, (stte->param_len += STRING));
+ p_realloc(&stte->param, (stte->param_len += STRING));
stte->param[stte->param_used++] = c;
}
/* see if more space is needed (plus extra for possible rich characters) */
if (stte->buff_len < stte->buff_used + 3) {
stte->buff_len += LONG_STRING;
- mem_realloc (&stte->buffer, stte->buff_len + 1);
+ p_realloc(&stte->buffer, stte->buff_len + 1);
}
if ((!stte->tag_level[RICH_NOFILL] && ISSPACE (c)) || c == '\0') {
else {
stte->buffer[stte->buff_used++] = c;
}
- }
- else {
+ } else {
stte->buffer[stte->buff_used++] = c;
}
stte->word_len++;
}
}
-static void enriched_puts (char *s, struct enriched_state *stte)
+static void enriched_puts (const char *s, struct enriched_state *stte)
{
- char *c;
+ const char *p;
- if (stte->buff_len < stte->buff_used + str_len (s)) {
+ if (stte->buff_len < stte->buff_used + m_strlen(s)) {
stte->buff_len += LONG_STRING;
- mem_realloc (&stte->buffer, stte->buff_len + 1);
+ p_realloc(&stte->buffer, stte->buff_len + 1);
}
- c = s;
- while (*c) {
- stte->buffer[stte->buff_used++] = *c;
- c++;
+
+ p = s;
+ while (*p) {
+ stte->buffer[stte->buff_used++] = *p++;
}
}
}
}
-void text_enriched_handler (BODY * a, STATE * s)
+static int text_enriched_handler (BODY * a, STATE * s)
{
enum {
TEXT, LANGLE, TAG, BOGUS_TAG, NEWLINE, ST_EOF, DONE
int tag_len = 0;
char tag[LONG_STRING + 1];
- memset (&stte, 0, sizeof (stte));
+ p_clear(&stte, 1);
stte.s = s;
stte.WrapMargin =
((s->flags & M_DISPLAY) ? (COLS - 4) : ((COLS - 4) <
72) ? (COLS - 4) : 72);
stte.line_max = stte.WrapMargin * 4;
- stte.line = (char *) mem_calloc (1, stte.line_max + 1);
- stte.param = (char *) mem_calloc (1, STRING);
+ stte.line = p_new(char, stte.line_max + 1);
+ stte.param = p_new(char, STRING);
stte.param_len = STRING;
stte.param_used = 0;
if (s->prefix) {
state_puts (s->prefix, s);
- stte.indent_len += str_len (s->prefix);
+ stte.indent_len += m_strlen(s->prefix);
}
while (state != DONE) {
state_putc ('\n', s); /* add a final newline */
- mem_free (&(stte.buffer));
- mem_free (&(stte.line));
- mem_free (&(stte.param));
-}
-
-/*
- * An implementation of RFC 2646.
- *
- * NOTE: This still has to be made UTF-8 aware.
- *
- */
-
-#define FLOWED_MAX 77
-
-static int get_quote_level (char *line)
-{
- int quoted;
-
- for (quoted = 0; line[quoted] == '>'; quoted++);
- return quoted;
-}
-
-static void print_flowed_line (char *line, STATE * s, int ql)
-{
- int width;
- char *pos, *oldpos;
- int len = str_len (line);
- int i;
-
- if (MaxLineLength > 0) {
- width = MaxLineLength - WrapMargin - ql - 1;
- if (option (OPTSTUFFQUOTED))
- --width;
- if (width < 0)
- width = MaxLineLength;
- }
- else {
- if (option (OPTMBOXPANE))
- width = COLS - SidebarWidth - WrapMargin - ql - 1;
- else
- width = COLS - WrapMargin - ql - 1;
-
- if (option (OPTSTUFFQUOTED))
- --width;
- if (width < 0)
- width = COLS;
- }
-
- /* fprintf(stderr,"print_flowed_line will print `%s' with ql = %d\n",line,ql); */
-
- if (str_len (line) == 0) {
- if (option (OPTQUOTEEMPTY)) {
- if (s->prefix)
- state_puts(s->prefix,s);
- for (i=0;i<ql;++i) state_putc('>',s);
- if (option(OPTSTUFFQUOTED))
- state_putc(' ',s);
- }
- state_putc('\n',s);
- return;
- }
-
- pos = line + ql + width;
- oldpos = line + ql;
- if (ql > 0 && ISBLANK (*oldpos))
- ++oldpos;
-
- /* fprintf(stderr,"oldpos = %p line+len = %p\n",oldpos,line+len); */
-
- for (; oldpos < line + len; pos += width) {
- /* fprintf(stderr,"outer for loop\n"); */
- if (pos < line + len) { /* only search a new position when we're not over the end of the string w/ pos */
- /* fprintf(stderr,"if 1\n"); */
- if (*pos == ' ') {
- /* fprintf(stderr,"if 2: good luck! found a space\n"); */
- *pos = '\0';
- ++pos;
- }
- else {
- /* fprintf(stderr,"if 2: else\n"); */
- char *save = pos;
-
- while (pos >= oldpos && !isspace (*pos)) {
- /* fprintf(stderr,"pos(%p) > oldpos(%p)\n",pos,oldpos); */
- --pos;
- }
- if (pos < oldpos) {
- /* fprintf(stderr,"wow, no space found, searching the other direction\n"); */
- pos = save;
- while (pos < line + len && *pos && !isspace (*pos)) {
- /* fprintf(stderr,"pos(%p) < line+len(%p)\n",pos,line+len); */
- ++pos;
- }
- /* fprintf(stderr,"found a space pos = %p\n",pos); */
- }
- *pos = '\0';
- ++pos;
- }
- }
- else {
- /* fprintf(stderr,"if 1 else\n"); */
- }
- if (s->prefix)
- state_puts (s->prefix, s);
- for (i = 0; i < ql; ++i)
- state_putc ('>', s);
- if (option (OPTSTUFFQUOTED) && (ql > 0 || s->prefix))
- state_putc (' ', s);
- state_puts (oldpos, s);
- /* fprintf(stderr,"print_flowed_line: `%s'\n",oldpos); */
- if (pos < line + len)
- state_putc (' ', s);
- state_putc ('\n', s);
- oldpos = pos;
- }
- /*state_puts(line,s);
- state_putc('\n',s); */
-}
+ p_delete(&(stte.buffer));
+ p_delete(&(stte.line));
+ p_delete(&(stte.param));
-static void text_plain_flowed_handler (BODY * a, STATE * s)
-{
- int bytes = a->length;
- char buf[LONG_STRING];
- char *curline = strdup ("");
- char *t;
- unsigned int curline_len = 1;
- unsigned int quotelevel = 0, newql = 0;
- int first_line = 1;
-
- while (bytes > 0 && fgets (buf, sizeof (buf), s->fpin)) {
-
- bytes -= str_len (buf);
-
- newql = get_quote_level (buf);
-
- if ((t = strrchr (buf, '\n')) || (t = strrchr (buf, '\r'))) {
- *t = '\0';
- if (str_len (curline) > 0 && curline[str_len (curline) - 1] == ' '
- && newql == quotelevel
- && strcmp (curline + quotelevel, "-- ") != 0) {
- if (buf[newql] == ' ')
- curline[str_len (curline) - 1] = '\0';
-
- curline = realloc (curline, curline_len + str_len (buf));
- if (curline_len == 1)
- *curline = '\0';
- curline_len += str_len (buf);
- str_ncat (curline, curline_len, buf + newql,
- str_len (buf + newql));
- }
- else {
- if (first_line) {
- first_line = 0;
- }
- else {
- print_flowed_line (curline, s, quotelevel);
- }
- mem_free (&curline);
- curline_len = 1;
- curline = realloc (curline, curline_len + str_len (buf));
- if (curline_len == 1)
- *curline = '\0';
- curline_len += str_len (buf);
- str_ncat (curline, curline_len, buf, str_len (buf));
- quotelevel = newql;
- }
- }
- else if (bytes == 0) {
- /* in case there's no line end it's likely the last line
- * so append to current (if any) */
- if (buf[newql] == ' ')
- curline[str_len (curline) - 1] = '\0';
- curline = realloc (curline, curline_len + str_len (buf));
- if (curline_len == 1)
- *curline = '\0';
- curline_len += str_len (buf);
- str_ncat (curline, curline_len, buf + newql,
- str_len (buf + newql));
- break;
- }
- }
- if (curline) {
- print_flowed_line (curline, s, quotelevel);
- mem_free (&curline);
- }
+ return (0);
}
#define TXTHTML 1
#define TXTPLAIN 2
#define TXTENRICHED 3
-static void alternative_handler (BODY * a, STATE * s)
+static int alternative_handler (BODY * a, STATE * s)
{
BODY *choice = NULL;
BODY *b;
- LIST *t;
+ string_list_t *t;
char buf[STRING];
int type = 0;
int mustfree = 0;
+ int rc = 0;
if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
a->encoding == ENCUUENCODED) {
mustfree = 1;
fstat (fileno (s->fpin), &st);
- b = mutt_new_body ();
+ b = body_new();
b->length = (long) st.st_size;
- b->parts = mutt_parse_multipart (s->fpin,
- mutt_get_parameter ("boundary",
- a->parameter),
- (long) st.st_size,
- ascii_strcasecmp ("digest",
- a->subtype) == 0);
+ b->parts = mutt_parse_multipart(s->fpin,
+ parameter_getval(a->parameter, "boundary"),
+ (long)st.st_size,
+ mime_which_token(a->subtype, -1) == MIME_DIGEST);
}
else
b = a;
}
else {
wild = 1;
- btlen = str_len (t->data);
+ btlen = m_strlen(t->data);
}
if (a && a->parts)
while (b) {
snprintf (buf, sizeof (buf), "%s/%s", TYPE (b), b->subtype);
if (mutt_is_autoview (b, buf)) {
- rfc1524_entry *entry = rfc1524_new_entry ();
+ rfc1524_entry *entry = rfc1524_entry_new();
if (rfc1524_mailcap_lookup (b, buf, entry, M_AUTOVIEW)) {
choice = b;
}
- rfc1524_free_entry (&entry);
+ rfc1524_entry_delete(&entry);
}
b = b->next;
}
b = a;
while (b) {
if (b->type == TYPETEXT) {
- if (!ascii_strcasecmp ("plain", b->subtype) && type <= TXTPLAIN) {
- choice = b;
- type = TXTPLAIN;
- }
- else if (!ascii_strcasecmp ("enriched", b->subtype)
- && type <= TXTENRICHED) {
- choice = b;
- type = TXTENRICHED;
- }
- else if (!ascii_strcasecmp ("html", b->subtype) && type <= TXTHTML) {
- choice = b;
- type = TXTHTML;
+ switch (mime_which_token(b->subtype, -1)) {
+ case MIME_PLAIN:
+ if (type <= TXTPLAIN) {
+ choice = b;
+ type = TXTPLAIN;
+ }
+ break;
+ case MIME_ENRICHED:
+ if (type <= TXTENRICHED) {
+ choice = b;
+ type = TXTENRICHED;
+ }
+ break;
+ case MIME_HTML:
+ if (type <= TXTHTML) {
+ choice = b;
+ type = TXTHTML;
+ }
+ break;
+ default:
+ break;
}
}
b = b->next;
if (choice) {
if (s->flags & M_DISPLAY && !option (OPTWEED)) {
- fseek (s->fpin, choice->hdr_offset, 0);
+ fseeko (s->fpin, choice->hdr_offset, 0);
mutt_copy_bytes (s->fpin, s->fpout,
choice->offset - choice->hdr_offset);
}
else if (s->flags & M_DISPLAY) {
/* didn't find anything that we could display! */
state_mark_attach (s);
- state_puts (_
- ("[-- Error: Could not display any parts of Multipart/Alternative! --]\n"),
- s);
+ state_puts (_("[-- Error: Could not display any parts of Multipart/Alternative! --]\n"), s);
+ rc = -1;
}
if (mustfree)
- mutt_free_body (&a);
+ body_list_wipe(&a);
+
+ return (rc);
}
/* handles message/rfc822 body parts */
-void message_handler (BODY * a, STATE * s)
+static int message_handler (BODY * a, STATE * s)
{
struct stat st;
BODY *b;
- long off_start;
+ off_t off_start;
+ int rc = 0;
- off_start = ftell (s->fpin);
+ off_start = ftello (s->fpin);
if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
a->encoding == ENCUUENCODED) {
fstat (fileno (s->fpin), &st);
- b = mutt_new_body ();
+ b = body_new();
b->length = (long) st.st_size;
b->parts = mutt_parse_messageRFC822 (s->fpin, b);
}
state_puts (s->prefix, s);
state_putc ('\n', s);
- mutt_body_handler (b->parts, s);
+ rc = mutt_body_handler (b->parts, s);
}
if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
a->encoding == ENCUUENCODED)
- mutt_free_body (&b);
+ body_list_wipe(&b);
+
+ return (rc);
}
/* returns 1 if decoding the attachment will produce output */
return (1);
else if (a->type == TYPEMULTIPART) {
BODY *p;
+ int tok = mime_which_token(a->subtype, -1);
- if (WithCrypto) {
- if (ascii_strcasecmp (a->subtype, "signed") == 0 ||
- ascii_strcasecmp (a->subtype, "encrypted") == 0)
- return (1);
- }
+ if (tok == MIME_SIGNED || tok == MIME_ENCRYPTED)
+ return 1;
for (p = a->parts; p; p = p->next) {
if (mutt_can_decode (p))
return (1);
}
-
}
- else if (WithCrypto && a->type == TYPEAPPLICATION) {
- if ((WithCrypto & APPLICATION_PGP) && mutt_is_application_pgp (a))
+ else if (a->type == TYPEAPPLICATION) {
+ if (mutt_is_application_pgp(a))
return (1);
- if ((WithCrypto & APPLICATION_SMIME) && mutt_is_application_smime (a))
+ if (mutt_is_application_smime (a))
return (1);
}
return (0);
}
-void multipart_handler (BODY * a, STATE * s)
+static int multipart_handler (BODY * a, STATE * s)
{
BODY *b, *p;
char length[5];
struct stat st;
int count;
+ int rc = 0;
if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
a->encoding == ENCUUENCODED) {
fstat (fileno (s->fpin), &st);
- b = mutt_new_body ();
+ b = body_new();
b->length = (long) st.st_size;
- b->parts = mutt_parse_multipart (s->fpin,
- mutt_get_parameter ("boundary",
- a->parameter),
- (long) st.st_size,
- ascii_strcasecmp ("digest",
- a->subtype) == 0);
- }
- else
+ b->parts = mutt_parse_multipart(s->fpin,
+ parameter_getval(a->parameter, "boundary"),
+ (long)st.st_size,
+ mime_which_token(a->subtype, -1) == MIME_DIGEST);
+ } else {
b = a;
+ }
for (p = b->parts, count = 1; p; p = p->next, count++) {
if (s->flags & M_DISPLAY) {
state_printf (s, _("[-- Type: %s/%s, Encoding: %s, Size: %s --]\n"),
TYPE (p), p->subtype, ENCODING (p->encoding), length);
if (!option (OPTWEED)) {
- fseek (s->fpin, p->hdr_offset, 0);
+ fseeko (s->fpin, p->hdr_offset, 0);
mutt_copy_bytes (s->fpin, s->fpout, p->offset - p->hdr_offset);
}
else
state_printf (s, "%s: \n", p->form_name);
}
- mutt_body_handler (p, s);
+ rc = mutt_body_handler (p, s);
state_putc ('\n', s);
- if ((s->flags & M_REPLYING)
- && (option (OPTINCLUDEONLYFIRST)) && (s->flags & M_FIRSTDONE))
+ if (rc)
break;
}
if (a->encoding == ENCBASE64 || a->encoding == ENCQUOTEDPRINTABLE ||
a->encoding == ENCUUENCODED)
- mutt_free_body (&b);
+ body_list_wipe(&b);
+
+ return (rc);
}
-void autoview_handler (BODY * a, STATE * s)
+static int autoview_handler (BODY * a, STATE * s)
{
- rfc1524_entry *entry = rfc1524_new_entry ();
+ rfc1524_entry *entry = rfc1524_entry_new();
char buffer[LONG_STRING];
char type[STRING];
char command[LONG_STRING];
FILE *fperr = NULL;
int piped = FALSE;
pid_t thepid;
+ int rc = 0;
snprintf (type, sizeof (type), "%s/%s", TYPE (a), a->subtype);
rfc1524_mailcap_lookup (a, type, entry, M_AUTOVIEW);
- fname = str_dup (a->filename);
+ fname = m_strdup(a->filename);
mutt_sanitize_filename (fname, 1);
rfc1524_expand_filename (entry->nametemplate, fname, tempfile,
sizeof (tempfile));
- mem_free (&fname);
+ p_delete(&fname);
if (entry->command) {
- strfcpy (command, entry->command, sizeof (command));
+ m_strcpy(command, sizeof(command), entry->command);
/* rfc1524_expand_command returns 0 if the file is required */
piped =
if ((fpin = safe_fopen (tempfile, "w+")) == NULL) {
mutt_perror ("fopen");
- rfc1524_free_entry (&entry);
- return;
+ rfc1524_entry_delete(&entry);
+ return (-1);
}
mutt_copy_bytes (s->fpin, fpin, a->length);
if (!piped) {
- safe_fclose (&fpin);
+ m_fclose(&fpin);
thepid = mutt_create_filter (command, NULL, &fpout, &fperr);
- }
- else {
+ } else {
unlink (tempfile);
fflush (fpin);
rewind (fpin);
state_mark_attach (s);
state_printf (s, _("[-- Can't run %s. --]\n"), command);
}
+ rc = -1;
goto bail;
}
state_puts (buffer, s);
}
}
- }
- else {
+ } else {
mutt_copy_stream (fpout, s->fpout);
/* Check for stderr messages */
if (fgets (buffer, sizeof (buffer), fperr)) {
}
bail:
- safe_fclose (&fpout);
- safe_fclose (&fperr);
+ m_fclose(&fpout);
+ m_fclose(&fperr);
mutt_wait_filter (thepid);
if (piped)
- safe_fclose (&fpin);
+ m_fclose(&fpin);
else
mutt_unlink (tempfile);
if (s->flags & M_DISPLAY)
mutt_clear_error ();
}
- rfc1524_free_entry (&entry);
+ rfc1524_entry_delete(&entry);
+ return (rc);
}
-static void external_body_handler (BODY * b, STATE * s)
+static int external_body_handler (BODY * b, STATE * s)
{
const char *access_type;
const char *expiration;
time_t expire;
- access_type = mutt_get_parameter ("access-type", b->parameter);
+ access_type = parameter_getval(b->parameter, "access-type");
if (!access_type) {
if (s->flags & M_DISPLAY) {
state_mark_attach (s);
- state_puts (_
- ("[-- Error: message/external-body has no access-type parameter --]\n"),
- s);
+ state_puts (_("[-- Error: message/external-body has no access-type parameter --]\n"), s);
}
- return;
+ return (-1);
}
- expiration = mutt_get_parameter ("expiration", b->parameter);
+ expiration = parameter_getval(b->parameter, "expiration");
if (expiration)
expire = mutt_parse_date (expiration, NULL);
else
expire = -1;
- if (!ascii_strcasecmp (access_type, "x-mutt-deleted")) {
+ if (mime_which_token(access_type, -1) == MIME_X_MUTT_DELETED) {
if (s->flags & (M_DISPLAY | M_PRINTING)) {
char *length;
char pretty_size[10];
state_mark_attach (s);
state_printf (s, _("[-- This %s/%s attachment "),
TYPE (b->parts), b->parts->subtype);
- length = mutt_get_parameter ("length", b->parameter);
+ length = parameter_getval(b->parameter, "length");
if (length) {
mutt_pretty_size (pretty_size, sizeof (pretty_size),
strtol (length, NULL, 10));
state_printf (s, _("[-- name: %s --]\n"), b->parts->filename);
}
- mutt_copy_hdr (s->fpin, s->fpout, ftell (s->fpin), b->parts->offset,
+ mutt_copy_hdr (s->fpin, s->fpout, ftello (s->fpin), b->parts->offset,
(option (OPTWEED) ? (CH_WEED | CH_REORDER) : 0) |
CH_DECODE, NULL);
}
state_attach_puts (_("[-- and the indicated external source has --]\n"
"[-- expired. --]\n"), s);
- mutt_copy_hdr (s->fpin, s->fpout, ftell (s->fpin), b->parts->offset,
+ mutt_copy_hdr (s->fpin, s->fpout, ftello (s->fpin), b->parts->offset,
(option (OPTWEED) ? (CH_WEED | CH_REORDER) : 0) |
CH_DECODE, NULL);
}
- }
- else {
+ } else {
if (s->flags & M_DISPLAY) {
state_mark_attach (s);
state_printf (s,
_
("[-- and the indicated access-type %s is unsupported --]\n"),
access_type);
- mutt_copy_hdr (s->fpin, s->fpout, ftell (s->fpin), b->parts->offset,
+ mutt_copy_hdr (s->fpin, s->fpout, ftello (s->fpin), b->parts->offset,
(option (OPTWEED) ? (CH_WEED | CH_REORDER) : 0) |
CH_DECODE, NULL);
}
}
+ return (0);
}
void mutt_decode_attachment (BODY * b, STATE * s)
{
int istext = mutt_is_text_part (b);
- iconv_t cd = (iconv_t) (-1);
+ iconv_t cd = MUTT_ICONV_ERROR;
Quotebuf[0] = '\0';
if (istext) {
if (s->flags & M_CHARCONV) {
- char *charset = mutt_get_parameter ("charset", b->parameter);
+ const char *charset = parameter_getval(b->parameter, "charset");
- if (!option (OPTSTRICTMIME) && !charset)
- charset = mutt_get_first_charset (AssumedCharset);
- if (charset && Charset)
- cd = mutt_iconv_open (Charset, charset, M_ICONV_HOOK_FROM);
- }
- else {
+ if (!charset)
+ charset = charset_getfirst(mod_cset.assumed_charset);
+ if (charset && mod_cset.charset)
+ cd = mutt_iconv_open (mod_cset.charset, charset, M_ICONV_HOOK_FROM);
+ } else {
if (b->file_charset)
- cd = mutt_iconv_open (Charset, b->file_charset, M_ICONV_HOOK_FROM);
+ cd = mutt_iconv_open (mod_cset.charset, b->file_charset, M_ICONV_HOOK_FROM);
}
}
- fseek (s->fpin, b->offset, 0);
+ fseeko (s->fpin, b->offset, 0);
switch (b->encoding) {
case ENCQUOTEDPRINTABLE:
- mutt_decode_quoted (s, b->length, istext, cd);
+ mutt_decode_quoted(s, b->length,
+ istext || mutt_is_application_pgp(b), cd);
break;
case ENCBASE64:
- mutt_decode_base64 (s, b->length, istext, cd);
+ mutt_decode_base64(s, b->length,
+ istext || mutt_is_application_pgp(b), cd);
break;
case ENCUUENCODED:
- mutt_decode_uuencoded (s, b->length, istext, cd);
+ mutt_decode_uuencoded(s, b->length,
+ istext || mutt_is_application_pgp(b), cd);
break;
default:
- mutt_decode_xbit (s, b->length, istext, cd);
+ mutt_decode_xbit(s, b->length,
+ istext || mutt_is_application_pgp(b), cd);
break;
}
- if (cd != (iconv_t) (-1))
+ if (cd != MUTT_ICONV_ERROR)
iconv_close (cd);
}
-void mutt_body_handler (BODY * b, STATE * s)
+int mutt_body_handler (BODY * b, STATE * s)
{
int decode = 0;
int plaintext = 0;
char tempfile[_POSIX_PATH_MAX];
handler_t handler = NULL;
long tmpoffset = 0;
- size_t tmplength = 0;
+ ssize_t tmplength = 0;
char type[STRING];
+ int rc = 0;
int oflags = s->flags;
+ int tok = mime_which_token(b->subtype, -1);
/* first determine which handler to use to process this part */
snprintf (type, sizeof (type), "%s/%s", TYPE (b), b->subtype);
if (mutt_is_autoview (b, type)) {
- rfc1524_entry *entry = rfc1524_new_entry ();
+ rfc1524_entry *entry = rfc1524_entry_new();
if (rfc1524_mailcap_lookup (b, type, entry, M_AUTOVIEW)) {
handler = autoview_handler;
s->flags &= ~M_CHARCONV;
}
- rfc1524_free_entry (&entry);
+ rfc1524_entry_delete(&entry);
}
else if (b->type == TYPETEXT) {
- if (ascii_strcasecmp ("plain", b->subtype) == 0) {
+ if (tok == MIME_PLAIN) {
/* avoid copying this part twice since removing the transfer-encoding is
* the only operation needed.
*/
- if ((WithCrypto & APPLICATION_PGP) && mutt_is_application_pgp (b))
+ if (mutt_is_application_pgp (b))
handler = crypt_pgp_application_pgp_handler;
else
- if (ascii_strcasecmp
- ("flowed", mutt_get_parameter ("format", b->parameter)) == 0)
- handler = text_plain_flowed_handler;
+ if (!ascii_strcasecmp("flowed", parameter_getval(b->parameter, "format")))
+ handler = rfc3676_handler;
else
plaintext = 1;
}
- else if (ascii_strcasecmp ("enriched", b->subtype) == 0)
+ else if (tok == MIME_ENRICHED)
handler = text_enriched_handler;
else /* text body type without a handler */
plaintext = 1;
}
else if (b->type == TYPEMESSAGE) {
- if (mutt_is_message_type (b->type, b->subtype))
+ if (mutt_is_message_type (b))
handler = message_handler;
- else if (!ascii_strcasecmp ("delivery-status", b->subtype))
+ else if (tok == MIME_DELIVERY_STATUS)
plaintext = 1;
- else if (!ascii_strcasecmp ("external-body", b->subtype))
+ else if (tok == MIME_EXTERNAL_BODY)
handler = external_body_handler;
}
else if (b->type == TYPEMULTIPART) {
char *p;
- if (ascii_strcasecmp ("alternative", b->subtype) == 0)
+ if (tok == MIME_ALTERNATIVE)
handler = alternative_handler;
- else if (WithCrypto && ascii_strcasecmp ("signed", b->subtype) == 0) {
- p = mutt_get_parameter ("protocol", b->parameter);
+ else if (tok == MIME_SIGNED) {
+ p = parameter_getval(b->parameter, "protocol");
if (!p)
mutt_error (_("Error: multipart/signed has no protocol."));
else if (s->flags & M_VERIFY)
handler = mutt_signed_handler;
}
- else if ((WithCrypto & APPLICATION_PGP)
- && str_casecmp ("encrypted", b->subtype) == 0) {
- p = mutt_get_parameter ("protocol", b->parameter);
+ else if (tok == MIME_ENCRYPTED) {
+ p = parameter_getval(b->parameter, "protocol");
if (!p)
- mutt_error (_
- ("Error: multipart/encrypted has no protocol parameter!"));
-
- else if (ascii_strcasecmp ("application/pgp-encrypted", p) == 0)
+ mutt_error(_("Error: multipart/encrypted has no protocol parameter!"));
+ else if (mime_which_token(p, -1) == MIME_APPLICATION_PGP_ENCRYPTED)
handler = crypt_pgp_encrypted_handler;
}
if (!handler)
handler = multipart_handler;
}
- else if (WithCrypto && b->type == TYPEAPPLICATION) {
- if ((WithCrypto & APPLICATION_PGP) && mutt_is_application_pgp (b))
+ else if (b->type == TYPEAPPLICATION) {
+ if (mutt_is_application_pgp (b))
handler = crypt_pgp_application_pgp_handler;
- if ((WithCrypto & APPLICATION_SMIME) && mutt_is_application_smime (b))
+ if (mutt_is_application_smime (b))
handler = crypt_smime_application_smime_handler;
}
-
if (plaintext || handler) {
- fseek (s->fpin, b->offset, 0);
+ fseeko (s->fpin, b->offset, 0);
/* see if we need to decode this part before processing it */
- if (b->encoding == ENCBASE64 || b->encoding == ENCQUOTEDPRINTABLE || b->encoding == ENCUUENCODED || plaintext || mutt_is_text_part (b)) { /* text subtypes may
- * require character
- * set conversion even
- * with 8bit encoding.
- */
+ if (b->encoding == ENCBASE64 || b->encoding == ENCQUOTEDPRINTABLE
+ || b->encoding == ENCUUENCODED || plaintext || mutt_is_text_part (b)) {
+ /* text subtypes may require character set conversion even with 8bit
+ encoding. */
int origType = b->type;
char *savePrefix = NULL;
if (!plaintext) {
/* decode to a tempfile, saving the original destination */
fp = s->fpout;
- mutt_mktemp (tempfile);
- if ((s->fpout = safe_fopen (tempfile, "w")) == NULL) {
+ s->fpout = m_tempfile(tempfile, sizeof(tempfile), NONULL(mod_core.tmpdir), NULL);
+ if (!s->fpout) {
mutt_error _("Unable to open temporary file!");
-
goto bail;
}
/* decoding the attachment changes the size and offset, so save a copy
s->prefix = NULL;
decode = 1;
- }
- else
+ } else {
b->type = TYPETEXT;
+ }
mutt_decode_attachment (b, s);
if (decode) {
- b->length = ftell (s->fpout);
+ b->length = ftello (s->fpout);
b->offset = 0;
- fclose (s->fpout);
+ m_fclose(&s->fpout);
/* restore final destination and substitute the tempfile for input */
s->fpout = fp;
/* process the (decoded) body part */
if (handler) {
- handler (b, s);
+ rc = handler (b, s);
if (decode) {
b->length = tmplength;
b->offset = tmpoffset;
/* restore the original source stream */
- fclose (s->fpin);
+ m_fclose(&s->fpin);
s->fpin = fp;
}
}
- s->flags |= M_FIRSTDONE;
}
else if (s->flags & M_DISPLAY) {
state_mark_attach (s);
}
bail:
- s->flags = oflags | (s->flags & M_FIRSTDONE);
+ s->flags = oflags;
+ return (rc);
}
projects / apps / madmutt.git / blobdiff