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community/mmh: move from unmaintained

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Also upgrade to 0.3 and cleanup a bit.
This commit is contained in:
Sören Tempel 2016-08-28 23:33:59 +02:00
parent 4a89828778
commit b339507046
3 changed files with 12 additions and 488 deletions
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32
unmaintained/mmh/APKBUILD → community/mmh/APKBUILD
View File

@ -1,7 +1,7 @@
# Contributor: Sören Tempel <soeren+alpine@soeren-tempel.net>
# Maintainer: Sören Tempel <soeren+alpine@soeren-tempel.net>
pkgname=mmh
pkgver=0.2
pkgver=0.3
pkgrel=0
pkgdesc="MUA for users who like the unix philosophy"
url="http://marmaro.de/prog/mmh/"
@ -13,46 +13,38 @@ makedepends="ncurses-dev autoconf flex"
install=""
subpackages="$pkgname-doc"
source="http://marmaro.de/prog/${pkgname}/files/${pkgname}-${pkgver}.tar.gz
musl-fixes.patch
symlinks.patch"
_builddir="$srcdir"/$pkgname-$pkgver
builddir="$srcdir"/$pkgname-$pkgver
prepare() {
cd "$_builddir"
update_config_sub || return 1
default_prepare || return 1
local i=
for i in $source; do
case $i in
*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1 ;;
esac
done
cd "$builddir"
update_config_sub || return 1
}
build() {
cd "$_builddir"
cd "$builddir"
./configure \
--build=$CBUILD \
--host=$CHOST \
--prefix=/usr \
--sysconfdir=/etc/$pkgname \
--mandir=/usr/share/man \
--libdir=/usr/lib/$pkgname \
--localstatedir=/var \
|| return 1
make || return 1
}
package() {
make DESTDIR="${pkgdir}" \
-C "$_builddir" install || return 1
make DESTDIR="$pkgdir" \
-C "$builddir" install || return 1
}
md5sums="f783e729a25cc3bbe4b856aca89b85b2 mmh-0.2.tar.gz
eb7946984ca385c6ad49e0f2ea5b2fa3 musl-fixes.patch
md5sums="880017112da72d7d67856c13a252d436 mmh-0.3.tar.gz
4351aef49407471609d1ab6047cafae2 symlinks.patch"
sha256sums="23a9f3bec1b43260b8a0b327825ce35b370ef19454585b3d4c8757599a7539ab mmh-0.2.tar.gz
a694cf2212787d7e924f61f23e276f92184cfb10fc38561deb88e532faec85ea musl-fixes.patch
sha256sums="13e6be6ccbcd9b763fd20299e72f623498876c5ec069950e73af2803c82033d2 mmh-0.3.tar.gz
bc91f0053297eeedb7dbffd5ca627cc6805f8b9987a4fd74c1eca5dee0a4666b symlinks.patch"
sha512sums="5fb38f94a8ff1b81e69af2d80f529796cb3c6685ece96f75a7c0f442a4b0d8ab2f21f7b97bcaf7fb7f1b1b29aff93750cbac33b370be20ff7f0730cf136893af mmh-0.2.tar.gz
a7a9df6c93cdc1fbd8c93b33eafa8f3749e56cc3bf10c97c18b6bf745fd2423b848aecd2334aa2c2531c0164ca558c592a44a3642c29436a9a7f159300ffc00b musl-fixes.patch
sha512sums="e71585ce726733c808e8388b9fdf8e5c7fb86a309af358f6676ceac45ddb47bc17eedce9ce98a7e9c1d49456fcf4ff425761fb3ec3654f8c9f02f51ba37a5447 mmh-0.3.tar.gz
d6b92f582a15a2664f275b32e6ddf827fd0176e5e289a27bb210e9c58e02fa159bdf26c01f1227dad64ec5fb55ab5aac4b86246ba66ef46c656749be2a11842f symlinks.patch"

0
unmaintained/mmh/symlinks.patch → community/mmh/symlinks.patch
View File

468
unmaintained/mmh/musl-fixes.patch
View File

@ -1,468 +0,0 @@
diff -upr mmh-0.2.orig/sbr/m_getfld.c mmh-0.2/sbr/m_getfld.c
--- mmh-0.2.orig/sbr/m_getfld.c 2015-12-21 03:36:00.060760463 +0100
+++ mmh-0.2/sbr/m_getfld.c 2015-12-21 03:38:04.080205306 +0100
@@ -149,26 +149,81 @@ static int edelimlen;
static int (*eom_action)(int) = NULL;
-#ifdef _FSTDIO
-# define _ptr _p /* Gag */
-# define _cnt _r /* Retch */
-# define _filbuf __srget /* Puke */
-# define DEFINED__FILBUF_TO_SOMETHING_SPECIFIC
-#endif
-
-#ifndef DEFINED__FILBUF_TO_SOMETHING_SPECIFIC
-extern int _filbuf(FILE*);
-#endif
+/*
+** This replaces the old approach, which included direct access to
+** stdio internals. It uses one fread() to load a buffer that we
+** manage.
+*/
+#define MSG_INPUT_SIZE 8192
+static struct m_getfld_buffer {
+ unsigned char msg_buf[2 * MSG_INPUT_SIZE];
+ unsigned char *readpos;
+ unsigned char *end; /* One past the last character read in. */
+} m;
+
+static void
+setup_buffer(FILE *iob, struct m_getfld_buffer *m)
+{
+ /*
+ ** Rely on Restrictions that m_getfld() calls on different file
+ ** streams are not interleaved, and no other file stream read
+ ** methods are used. And, the first call to m_getfld (), etc., on
+ ** a stream always reads at least 1 byte.
+ ** I don't think it's necessary to use ftello() because we just
+ ** need to determine whether the current offset is 0 or not.
+ */
+ if (ftell(iob) == 0) {
+ /* A new file stream, so reset the buffer state. */
+ m->readpos = m->end = m->msg_buf;
+ }
+}
+
+static size_t
+read_more(struct m_getfld_buffer *m, FILE *iob)
+{
+ size_t num_read;
+
+ /* Move any leftover at the end of buf to the beginning. */
+ if (m->end > m->readpos) {
+ memmove(m->msg_buf, m->readpos, m->end - m->readpos);
+ }
+ m->readpos = m->msg_buf + (m->end - m->readpos);
+ num_read = fread(m->readpos, 1, MSG_INPUT_SIZE, iob);
+ m->end = m->readpos + num_read;
+ return num_read;
+}
+
+static int
+Getc(FILE *iob)
+{
+ if (m.end - m.readpos < 1) {
+ if (read_more(&m, iob) == 0) {
+ /*
+ ** Pretend that we read a character.
+ ** That's what stdio does.
+ */
+ ++m.readpos;
+ return EOF;
+ }
+ }
+ return (m.readpos < m.end) ? *m.readpos++ : EOF;
+}
+
+static int
+Ungetc(int c, FILE *iob)
+{
+ return (m.readpos == m.msg_buf) ? EOF : (*--m.readpos = c);
+}
int
m_getfld(int state, unsigned char *name, unsigned char *buf,
int bufsz, FILE *iob)
{
unsigned char *bp, *cp, *ep, *sp;
- int cnt, c, i, j;
+ int cnt, c, i, j, k;
- if ((c = getc(iob)) < 0) {
+ if ((c = Getc(iob)) < 0) {
msg_count = 0;
*buf = 0;
return FILEEOF;
@@ -176,10 +231,10 @@ m_getfld(int state, unsigned char *name,
if (eom(c, iob)) {
if (! eom_action) {
/* flush null messages */
- while ((c = getc(iob)) >= 0 && eom(c, iob))
+ while ((c = Getc(iob)) >= 0 && eom(c, iob))
;
if (c >= 0)
- ungetc(c, iob);
+ Ungetc(c, iob);
}
msg_count = 0;
*buf = 0;
@@ -192,16 +247,16 @@ m_getfld(int state, unsigned char *name,
case FLD:
if (c == '\n' || c == '-') {
/* we hit the header/body separator */
- while (c != '\n' && (c = getc(iob)) >= 0)
+ while (c != '\n' && (c = Getc(iob)) >= 0)
;
- if (c < 0 || (c = getc(iob)) < 0 || eom(c, iob)) {
+ if (c < 0 || (c = Getc(iob)) < 0 || eom(c, iob)) {
if (!eom_action) {
/* flush null messages */
- while ((c = getc(iob)) >= 0 && eom(c, iob))
+ while ((c = Getc(iob)) >= 0 && eom(c, iob))
;
if (c >= 0)
- ungetc(c, iob);
+ Ungetc(c, iob);
}
msg_count = 0;
*buf = 0;
@@ -218,47 +273,28 @@ m_getfld(int state, unsigned char *name,
cp = name;
i = NAMESZ - 1;
for (;;) {
-#ifdef LINUX_STDIO
- bp = sp = (unsigned char *) iob->_IO_read_ptr - 1;
- j = (cnt = ((long) iob->_IO_read_end -
- (long) iob->_IO_read_ptr) + 1) < i ? cnt : i;
-#elif defined(__DragonFly__)
- bp = sp = (unsigned char *) ((struct __FILE_public *)iob)->_p - 1;
- j = (cnt = ((struct __FILE_public *)iob)->_r+1) < i ? cnt : i;
-#else
- bp = sp = (unsigned char *) iob->_ptr - 1;
- j = (cnt = iob->_cnt+1) < i ? cnt : i;
-#endif
+ /* Store current pos, ungetting the last char. */
+ bp = sp = (unsigned char *) m.readpos - 1;
+ j = ((cnt = m.end - m.readpos + 1) < i) ? cnt : i;
+
while (--j >= 0 && (c = *bp++) != ':' && c != '\n')
*cp++ = c;
j = bp - sp;
if ((cnt -= j) <= 0) {
-#ifdef LINUX_STDIO
- iob->_IO_read_ptr = iob->_IO_read_end;
- if (__underflow(iob) == EOF) {
-#elif defined(__DragonFly__)
- if (__srget(iob) == EOF) {
-#else
- if (_filbuf(iob) == EOF) {
-#endif
+ /*
+ ** Used to explicitly force refill of the
+ ** buffer here, but Getc() will do that
+ ** if necessary.
+ */
+ if (Getc (iob) == EOF) {
*cp = *buf = 0;
advise(NULL, "eof encountered in field \"%s\"", name);
return FMTERR;
}
-#ifdef LINUX_STDIO
- iob->_IO_read_ptr++; /* NOT automatic in __underflow()! */
-#endif
} else {
-#ifdef LINUX_STDIO
- iob->_IO_read_ptr = bp + 1;
-#elif defined(__DragonFly__)
- ((struct __FILE_public *)iob)->_p = bp + 1;
- ((struct __FILE_public *)iob)->_r = cnt - 1;
-#else
- iob->_ptr = bp + 1;
- iob->_cnt = cnt - 1;
-#endif
+ /* Restore the current offset. */
+ m.readpos = bp + 1;
}
if (c == ':')
break;
@@ -312,7 +348,14 @@ m_getfld(int state, unsigned char *name,
** that should be harmless enough, right?
** This is a corrupt message anyway.
*/
- fseek(iob, ftell(iob) - 2, SEEK_SET);
+ /* emulates: fseek(iob, ftell(iob) -(-2 + cnt + 1), SEEK_SET) */
+ m.readpos += cnt - 1;
+ /*
+ ** Reset file stream position so caller,
+ ** e.g., get_content, can use ftell(), etc.
+ */
+ fseek(iob, -cnt - 1, SEEK_CUR);
+
return BODY;
}
if ((i -= j) <= 0) {
@@ -336,16 +379,9 @@ m_getfld(int state, unsigned char *name,
*/
cp = buf; i = bufsz-1;
for (;;) {
-#ifdef LINUX_STDIO
- cnt = (long) iob->_IO_read_end - (long) iob->_IO_read_ptr;
- bp = (unsigned char *) --iob->_IO_read_ptr;
-#elif defined(__DragonFly__)
- cnt = ((struct __FILE_public *)iob)->_r++;
- bp = (unsigned char *) --((struct __FILE_public *)iob)->_p;
-#else
- cnt = iob->_cnt++;
- bp = (unsigned char *) --iob->_ptr;
-#endif
+ /* Set and save the current pos and update cnt. */
+ cnt = m.end - m.readpos;
+ bp = --m.readpos;
c = cnt < i ? cnt : i;
while ((ep = locc( c, bp, '\n' ))) {
/*
@@ -353,21 +389,14 @@ m_getfld(int state, unsigned char *name,
** return.
*/
if ((j = *++ep) != ' ' && j != '\t') {
-#ifdef LINUX_STDIO
- j = ep - (unsigned char *) iob->_IO_read_ptr;
- memcpy(cp, iob->_IO_read_ptr, j);
- iob->_IO_read_ptr = ep;
-#elif defined(__DragonFly__)
- j = ep - (unsigned char *) ((struct __FILE_public *)iob)->_p;
- memcpy(cp, ((struct __FILE_public *)iob)->_p, j);
- ((struct __FILE_public *)iob)->_p = ep;
- ((struct __FILE_public *)iob)->_r -= j;
-#else
- j = ep - (unsigned char *) iob->_ptr;
- memcpy(cp, iob->_ptr, j);
- iob->_ptr = ep;
- iob->_cnt -= j;
-#endif
+ /*
+ ** Save the text and update the
+ ** current position.
+ */
+ j = ep - m.readpos;
+ memcpy (cp, m.readpos, j);
+ m.readpos = ep;
+
cp += j;
state = FLD;
goto finish;
@@ -379,64 +408,33 @@ m_getfld(int state, unsigned char *name,
** end of input or dest buffer - copy what
** we've found.
*/
-#ifdef LINUX_STDIO
- c += bp - (unsigned char *) iob->_IO_read_ptr;
- memcpy(cp, iob->_IO_read_ptr, c);
-#elif defined(__DragonFly__)
- c += bp - (unsigned char *) ((struct __FILE_public *)iob)->_p;
- memcpy(cp, ((struct __FILE_public *)iob)->_p, c);
-#else
- c += bp - (unsigned char *) iob->_ptr;
- memcpy(cp, iob->_ptr, c);
-#endif
- i -= c;
- cp += c;
+ c += bp - m.readpos;
+ for (k = 0; k < c; ++k, --i) {
+ *cp++ = Getc (iob);
+ }
if (i <= 0) {
/* the dest buffer is full */
-#ifdef LINUX_STDIO
- iob->_IO_read_ptr += c;
-#elif defined(__DragonFly__)
- ((struct __FILE_public *)iob)->_r -= c;
- ((struct __FILE_public *)iob)->_p += c;
-#else
- iob->_cnt -= c;
- iob->_ptr += c;
-#endif
- state = FLDPLUS;
break;
}
/*
** There's one character left in the input
- ** buffer. Copy it & fill the buffer.
- ** If the last char was a newline and the
- ** next char is not whitespace, this is
- ** the end of the field. Otherwise loop.
+ ** buffer. Copy it & fill the buffer (that
+ ** fill used to be explicit, but now Getc()
+ ** does it). If the last char was a newline
+ ** and the next char is not whitespace, this
+ ** is the end of the field. Otherwise loop.
*/
--i;
-#ifdef LINUX_STDIO
- *cp++ = j = *(iob->_IO_read_ptr + c);
- iob->_IO_read_ptr = iob->_IO_read_end;
- c = __underflow(iob);
- iob->_IO_read_ptr++; /* NOT automatic! */
-#elif defined(__DragonFly__)
- *cp++ =j = *(((struct __FILE_public *)iob)->_p + c);
- c = __srget(iob);
-#else
- *cp++ = j = *(iob->_ptr + c);
- c = _filbuf(iob);
-#endif
+ *cp++ = j = Getc(iob);
+ c = Getc(iob);
if (c == EOF || ((j == '\0' || j == '\n')
&& c != ' ' && c != '\t')) {
if (c != EOF) {
-#ifdef LINUX_STDIO
- --iob->_IO_read_ptr;
-#elif defined(__DragonFly__)
- --((struct __FILE_public *)iob)->_p;
- ++((struct __FILE_public *)iob)->_r;
-#else
- --iob->_ptr;
- ++iob->_cnt;
-#endif
+ /*
+ ** Put the character back for
+ ** the next call.
+ */
+ --m.readpos;
}
state = FLD;
break;
@@ -454,17 +452,10 @@ m_getfld(int state, unsigned char *name,
** don't add an eos.
*/
i = (bufsz < 0) ? -bufsz : bufsz-1;
-#ifdef LINUX_STDIO
- bp = (unsigned char *) --iob->_IO_read_ptr;
- cnt = (long) iob->_IO_read_end - (long) iob->_IO_read_ptr;
-#elif defined(__DragonFly__)
- bp = (unsigned char *) --((struct __FILE_public *)iob)->_p;
- cnt = ++((struct __FILE_public *)iob)->_r;
-#else
- bp = (unsigned char *) --iob->_ptr;
- cnt = ++iob->_cnt;
-#endif
- c = (cnt < i ? cnt : i);
+ /* Back up and store the current position and update cnt. */
+ bp = --m.readpos;
+ cnt = m.end - m.readpos;
+ c = (cnt < i) ? cnt : i;
if (ismbox && c > 1) {
/*
** packed maildrop - only take up to the (possible)
@@ -547,15 +538,8 @@ m_getfld(int state, unsigned char *name,
}
}
memcpy( buf, bp, c );
-#ifdef LINUX_STDIO
- iob->_IO_read_ptr += c;
-#elif defined(__DragonFly__)
- ((struct __FILE_public *)iob)->_r -= c;
- ((struct __FILE_public *)iob)->_p += c;
-#else
- iob->_cnt -= c;
- iob->_ptr += c;
-#endif
+ /* Advance the current position to reflect the copy out. */
+ m.readpos += c;
if (bufsz < 0) {
msg_count = c;
return (state);
@@ -581,11 +565,13 @@ thisisanmbox(FILE *iob)
char *cp;
char *delimstr;
- c = getc(iob);
+ setup_buffer(iob, &m);
+
+ c = Getc(iob);
if (feof(iob)) {
return;
}
- ungetc(c, iob);
+ Ungetc(c, iob);
/*
** Figure out what the message delimitter string is for this
@@ -599,7 +585,12 @@ thisisanmbox(FILE *iob)
** abort.
*/
- if (fread(text, sizeof(*text), 5, iob) != 5) {
+ for (c=0, cp=text; c<5; ++c, ++cp) {
+ if ((*cp = Getc(iob)) == EOF) {
+ break;
+ }
+ }
+ if (c != 5) {
adios(EX_IOERR, NULL, "Read error");
}
if (strncmp(text, "From ", 5)!=0) {
@@ -607,7 +598,7 @@ thisisanmbox(FILE *iob)
}
ismbox = TRUE;
delimstr = "\nFrom ";
- while ((c = getc(iob)) != '\n' && c >= 0) {
+ while ((c = Getc(iob)) != '\n' && c >= 0) {
continue;
}
c = strlen(delimstr);
@@ -630,8 +621,9 @@ thisisanmbox(FILE *iob)
*/
pat_map = (unsigned char **) mh_xcalloc(256, sizeof(unsigned char *));
- for (cp = (char *) fdelim + 1; cp < (char *) delimend; cp++ )
+ for (cp = (char *) fdelim + 1; cp < (char *) delimend; cp++) {
pat_map[(unsigned char)*cp] = (unsigned char *) cp;
+ }
}
@@ -645,24 +637,31 @@ m_Eom(int c, FILE *iob)
long pos = 0L;
int i;
char text[10];
+ char *cp;
- pos = ftell(iob);
- if ((i = fread(text, sizeof *text, edelimlen, iob)) != edelimlen ||
- (strncmp(text, (char *)edelim, edelimlen)!=0)) {
- if (i == 0 && ismbox)
+ pos = m.readpos; /* ftell */
+ for (i=0, cp=text; i<edelimlen; ++i, ++cp) {
+ if ((*cp = Getc(iob)) == EOF) {
+ break;
+ }
+ }
+
+ if (i != edelimlen ||
+ (strncmp(text, (char *)edelim, edelimlen)!=0)) {
+ if (i == 0 && ismbox) {
/*
** the final newline in the (brain damaged) unix-format
** maildrop is part of the delimitter - delete it.
*/
return 1;
-
- fseek(iob, (long)(pos-1), SEEK_SET);
- getc(iob); /* should be OK */
+ }
+ m.readpos = pos - 1; /* fseek(iob, pos - 1, SEEK_SET) */
+ Getc(iob); /* should be OK */
return 0;
}
if (ismbox) {
- while ((c = getc(iob)) != '\n' && c >= 0) {
+ while ((c = Getc(iob)) != '\n' && c >= 0) {
continue;
}
}