extern int debugsw;
-extern int endian; /* mhmisc.c */
-
extern pid_t xpid; /* mhshowsbr.c */
/* cache policies */
{ NULL, TEXT_UNKNOWN } /* this one must be last! */
};
-struct k2v Charset[] = {
- { "us-ascii", CHARSET_USASCII },
- { "iso-8859-1", CHARSET_LATIN },
- { NULL, CHARSET_UNKNOWN } /* this one must be last! */
-};
+/* Charset[] removed -- yozo. Mon Oct 8 01:03:41 JST 2012 */
/*
* Structures for MULTIPART messages
/* check if content specified a character set */
if (*ap) {
- /* match character set or set to CHARSET_UNKNOWN */
- for (kv = Charset; kv->kv_key; kv++) {
- if (!mh_strcasecmp (*ep, kv->kv_key)) {
- chset = *ep;
- break;
- }
- }
- t->tx_charset = kv->kv_value;
+ chset = *ep;
+ t->tx_charset = CHARSET_SPECIFIED;
} else {
t->tx_charset = CHARSET_UNSPECIFIED;
}
openBase64 (CT ct, char **file)
{
int bitno, cc, digested;
- int fd, len, skip;
- unsigned long bits;
- unsigned char value, *b, *b1, *b2, *b3;
+ int fd, len, skip, own_ct_fp = 0;
+ uint32_t bits;
+ unsigned char value, b;
unsigned char *cp, *ep;
char buffer[BUFSIZ];
/* sbeck -- handle suffixes */
CE ce;
MD5_CTX mdContext;
- b = (unsigned char *) &bits;
- b1 = &b[endian > 0 ? 1 : 2];
- b2 = &b[endian > 0 ? 2 : 1];
- b3 = &b[endian > 0 ? 3 : 0];
-
ce = ct->c_cefile;
if (ce->ce_fp) {
fseek (ce->ce_fp, 0L, SEEK_SET);
}
if (cp != NULL && *cp != '\0') {
if (ce->ce_unlink) {
- // Temporary file already exists, so we rename to
- // version with extension.
+ /* Temporary file already exists, so we rename to
+ version with extension. */
char *file_org = strdup(ce->ce_file);
ce->ce_file = add (cp, ce->ce_file);
if (rename(file_org, ce->ce_file)) {
if ((len = ct->c_end - ct->c_begin) < 0)
adios (NULL, "internal error(1)");
- if (!ct->c_fp && (ct->c_fp = fopen (ct->c_file, "r")) == NULL) {
- content_error (ct->c_file, ct, "unable to open for reading");
- return NOTOK;
+ if (! ct->c_fp) {
+ if ((ct->c_fp = fopen (ct->c_file, "r")) == NULL) {
+ content_error (ct->c_file, ct, "unable to open for reading");
+ return NOTOK;
+ }
+ own_ct_fp = 1;
}
if ((digested = ct->c_digested))
bits |= value << bitno;
test_end:
if ((bitno -= 6) < 0) {
- putc ((char) *b1, ce->ce_fp);
+ b = (bits >> 16) & 0xff;
+ putc ((char) b, ce->ce_fp);
if (digested)
- MD5Update (&mdContext, b1, 1);
+ MD5Update (&mdContext, &b, 1);
if (skip < 2) {
- putc ((char) *b2, ce->ce_fp);
+ b = (bits >> 8) & 0xff;
+ putc ((char) b, ce->ce_fp);
if (digested)
- MD5Update (&mdContext, b2, 1);
+ MD5Update (&mdContext, &b, 1);
if (skip < 1) {
- putc ((char) *b3, ce->ce_fp);
+ b = bits & 0xff;
+ putc ((char) b, ce->ce_fp);
if (digested)
- MD5Update (&mdContext, b3, 1);
+ MD5Update (&mdContext, &b, 1);
}
}
ready_to_go:
*file = ce->ce_file;
+ if (own_ct_fp) {
+ fclose (ct->c_fp);
+ ct->c_fp = NULL;
+ }
return fileno (ce->ce_fp);
clean_up:
+ if (own_ct_fp) {
+ fclose (ct->c_fp);
+ ct->c_fp = NULL;
+ }
free_encoding (ct, 0);
return NOTOK;
}
static int
openQuoted (CT ct, char **file)
{
- int cc, digested, len, quoted;
+ int cc, digested, len, quoted, own_ct_fp = 0;
unsigned char *cp, *ep;
char buffer[BUFSIZ];
unsigned char mask;
}
if (cp != NULL && *cp != '\0') {
if (ce->ce_unlink) {
- // Temporary file already exists, so we rename to
- // version with extension.
+ /* Temporary file already exists, so we rename to
+ version with extension. */
char *file_org = strdup(ce->ce_file);
ce->ce_file = add (cp, ce->ce_file);
if (rename(file_org, ce->ce_file)) {
return NOTOK;
}
- if ((ce->ce_fp = fopen (ce->ce_file, "w+")) == NULL) {
- content_error (ce->ce_file, ct, "unable to fopen for reading/writing");
- return NOTOK;
- }
-
if ((len = ct->c_end - ct->c_begin) < 0)
adios (NULL, "internal error(2)");
- if (!ct->c_fp && (ct->c_fp = fopen (ct->c_file, "r")) == NULL) {
- content_error (ct->c_file, ct, "unable to open for reading");
- return NOTOK;
+ if (! ct->c_fp) {
+ if ((ct->c_fp = fopen (ct->c_file, "r")) == NULL) {
+ content_error (ct->c_file, ct, "unable to open for reading");
+ return NOTOK;
+ }
+ own_ct_fp = 1;
}
if ((digested = ct->c_digested))
ready_to_go:
*file = ce->ce_file;
+ if (own_ct_fp) {
+ fclose (ct->c_fp);
+ ct->c_fp = NULL;
+ }
return fileno (ce->ce_fp);
clean_up:
free_encoding (ct, 0);
+ if (own_ct_fp) {
+ fclose (ct->c_fp);
+ ct->c_fp = NULL;
+ }
return NOTOK;
}
int
open7Bit (CT ct, char **file)
{
- int cc, fd, len;
+ int cc, fd, len, own_ct_fp = 0;
char buffer[BUFSIZ];
/* sbeck -- handle suffixes */
char *cp;
}
if (cp != NULL && *cp != '\0') {
if (ce->ce_unlink) {
- // Temporary file already exists, so we rename to
- // version with extension.
+ /* Temporary file already exists, so we rename to
+ version with extension. */
char *file_org = strdup(ce->ce_file);
ce->ce_file = add (cp, ce->ce_file);
if (rename(file_org, ce->ce_file)) {
if ((len = ct->c_end - ct->c_begin) < 0)
adios (NULL, "internal error(3)");
- if (!ct->c_fp && (ct->c_fp = fopen (ct->c_file, "r")) == NULL) {
- content_error (ct->c_file, ct, "unable to open for reading");
- return NOTOK;
+ if (! ct->c_fp) {
+ if ((ct->c_fp = fopen (ct->c_file, "r")) == NULL) {
+ content_error (ct->c_file, ct, "unable to open for reading");
+ return NOTOK;
+ }
+ own_ct_fp = 1;
}
lseek (fd = fileno (ct->c_fp), (off_t) ct->c_begin, SEEK_SET);
ready_to_go:
*file = ce->ce_file;
+ if (own_ct_fp) {
+ fclose (ct->c_fp);
+ ct->c_fp = NULL;
+ }
return fileno (ce->ce_fp);
clean_up:
free_encoding (ct, 0);
+ if (own_ct_fp) {
+ fclose (ct->c_fp);
+ ct->c_fp = NULL;
+ }
return NOTOK;
}
readDigest (CT ct, char *cp)
{
int bitno, skip;
- unsigned long bits;
+ uint32_t bits;
char *bp = cp;
unsigned char *dp, value, *ep;
- unsigned char *b, *b1, *b2, *b3;
- b = (unsigned char *) &bits,
- b1 = &b[endian > 0 ? 1 : 2],
- b2 = &b[endian > 0 ? 2 : 1],
- b3 = &b[endian > 0 ? 3 : 0];
bitno = 18;
bits = 0L;
skip = 0;
if ((bitno -= 6) < 0) {
if (dp + (3 - skip) > ep)
goto invalid_digest;
- *dp++ = *b1;
+ *dp++ = (bits >> 16) & 0xff;
if (skip < 2) {
- *dp++ = *b2;
+ *dp++ = (bits >> 8) & 0xff;
if (skip < 1)
- *dp++ = *b3;
+ *dp++ = bits & 0xff;
}
bitno = 18;
bits = 0L;
projects / mmh / blobdiff