X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=uip%2Freplsbr.c;h=3dbc3031ee614874f3a941ea45dd048321b4590c;hb=d63aff26a21021822af6cfa3fbacc572f2b6869f;hp=9ca0bb94f72dbaf7a5f296813f1b84e2751e195f;hpb=162f2a7d23a18a87cad101f68ab27de057de533d;p=mmh diff --git a/uip/replsbr.c b/uip/replsbr.c index 9ca0bb9..3dbc303 100644 --- a/uip/replsbr.c +++ b/uip/replsbr.c @@ -24,7 +24,7 @@ static int dftype=0; static char *badaddrs = NULL; static char *dfhost = NULL; -static struct mailname mq = { NULL }; +static struct mailname mq; static int nodupcheck = 0; /* If set, no check for duplicates */ /* @@ -36,14 +36,6 @@ static int nodupcheck = 0; /* If set, no check for duplicates */ */ #define SBUFSIZ 256 -static struct format *fmt; - -static int ncomps = 0; /* # of interesting components */ -static char **compbuffers = NULL; /* buffers for component text */ -static struct comp **used_buf = NULL; /* stack for comp that use buffers */ - -static int dat[5]; /* aux. data for format routine */ - static char *addrcomps[] = { "from", "sender", @@ -64,23 +56,25 @@ static char *addrcomps[] = { * static prototypes */ static int insert (struct mailname *); -static void replfilter (FILE *, FILE *, char *); +static void replfilter (FILE *, FILE *, char *, int); void replout (FILE *inb, char *msg, char *drft, struct msgs *mp, int outputlinelen, - int mime, char *form, char *filter, char *fcc) + int mime, char *form, char *filter, char *fcc, int fmtproc) { register int state, i; register struct comp *cptr; - register char *tmpbuf; - register char **nxtbuf; + char tmpbuf[SBUFSIZ]; + struct format *fmt; register char **ap; - register struct comp **savecomp; int char_read = 0, format_len, mask; char name[NAMESZ], *scanl; unsigned char *cp; + static int dat[5]; /* aux. data for format routine */ + FILE *out; + NMH_UNUSED (msg); mask = umask(~m_gmprot()); if ((out = fopen (drft, "w")) == NULL) @@ -93,50 +87,41 @@ replout (FILE *inb, char *msg, char *drft, struct msgs *mp, int outputlinelen, format_len = strlen (cp); /* compile format string */ - ncomps = fmt_compile (cp, &fmt) + 1; - - if (!(nxtbuf = compbuffers = (char **) - calloc((size_t) ncomps, sizeof(char *)))) - adios (NULL, "unable to allocate component buffers"); - if (!(savecomp = used_buf = (struct comp **) - calloc((size_t) (ncomps+1), sizeof(struct comp *)))) - adios (NULL, "unable to allocate component buffer stack"); - savecomp += ncomps + 1; - *--savecomp = NULL; /* point at zero'd end minus 1 */ - - for (i = ncomps; i--; ) - *nxtbuf++ = mh_xmalloc(SBUFSIZ); - - nxtbuf = compbuffers; /* point at start */ - tmpbuf = *nxtbuf++; + fmt_compile (cp, &fmt, 1); for (ap = addrcomps; *ap; ap++) { - FINDCOMP (cptr, *ap); + cptr = fmt_findcomp (*ap); if (cptr) cptr->c_type |= CT_ADDR; } /* * ignore any components killed by command line switches + * + * This prevents the component from being found via fmt_findcomp(), + * which makes sure no text gets added to it when the message is processed. + * + * getcpy(NULL) returns a malloc'd zero-length string, so it can safely + * be free()'d later. */ if (!ccto) { - FINDCOMP (cptr, "to"); + cptr = fmt_findcomp ("to"); if (cptr) - cptr->c_name = ""; + cptr->c_name = getcpy(NULL); } if (!cccc) { - FINDCOMP (cptr, "cc"); + cptr = fmt_findcomp("cc"); if (cptr) - cptr->c_name = ""; + cptr->c_name = getcpy(NULL); } /* set up the "fcc" pseudo-component */ if (fcc) { - FINDCOMP (cptr, "fcc"); + cptr = fmt_findcomp ("fcc"); if (cptr) cptr->c_text = getcpy (fcc); } if ((cp = getenv("USER"))) { - FINDCOMP (cptr, "user"); + cptr = fmt_findcomp ("user"); if (cptr) cptr->c_text = getcpy(cp); } @@ -147,7 +132,7 @@ replout (FILE *inb, char *msg, char *drft, struct msgs *mp, int outputlinelen, * pick any interesting stuff out of msg "inb" */ for (state = FLD;;) { - state = m_getfld (state, name, tmpbuf, SBUFSIZ, inb); + state = m_getfld (state, name, tmpbuf, sizeof(tmpbuf), inb); switch (state) { case FLD: case FLDPLUS: @@ -157,37 +142,17 @@ replout (FILE *inb, char *msg, char *drft, struct msgs *mp, int outputlinelen, * buffer as the component temp buffer (buffer switching * saves an extra copy of the component text). */ - if ((cptr = wantcomp[CHASH(name)])) - do { - if (!mh_strcasecmp(name, cptr->c_name)) { - char_read += msg_count; - if (! cptr->c_text) { - i = strlen(cptr->c_text = tmpbuf) - 1; - if (tmpbuf[i] == '\n') - tmpbuf[i] = '\0'; - *--savecomp = cptr; - tmpbuf = *nxtbuf++; - } else { - i = strlen (cp = cptr->c_text) - 1; - if (cp[i] == '\n') { - if (cptr->c_type & CT_ADDR) { - cp[i] = '\0'; - cp = add (",\n\t", cp); - } else { - cp = add ("\t", cp); - } - } - cptr->c_text = add (tmpbuf, cp); - } - while (state == FLDPLUS) { - state = m_getfld (state, name, tmpbuf, - SBUFSIZ, inb); - cptr->c_text = add (tmpbuf, cptr->c_text); - char_read += msg_count; - } - break; - } - } while ((cptr = cptr->c_next)); + + i = fmt_addcomptext(name, tmpbuf); + if (i != -1) { + char_read += msg_count; + while (state == FLDPLUS) { + state = m_getfld(state, name, tmpbuf, + sizeof(tmpbuf), inb); + fmt_appendcomp(i, name, tmpbuf); + char_read += msg_count; + } + } while (state == FLDPLUS) state = m_getfld (state, name, tmpbuf, SBUFSIZ, inb); @@ -212,7 +177,7 @@ finished: /* * if there's a "Subject" component, strip any "Re:"s off it */ - FINDCOMP (cptr, "subject") + cptr = fmt_findcomp ("subject"); if (cptr && (cp = cptr->c_text)) { register char *sp = cp; @@ -238,7 +203,7 @@ finished: dat[2] = 0; dat[3] = outputlinelen; dat[4] = 0; - fmt_scan (fmt, scanl, i, dat); + fmt_scan (fmt, scanl, i + 1, i, dat); fputs (scanl, out); if (badaddrs) { fputs ("\nrepl: bad addresses:\n", out); @@ -254,7 +219,7 @@ finished: if (ferror (out)) adios (drft, "error writing"); - replfilter (inb, out, filter); + replfilter (inb, out, filter, fmtproc); } else if (mime && mp) { fprintf (out, "#forw [original message] +%s %s\n", mp->foldpath, m_name (mp->lowsel)); @@ -267,12 +232,7 @@ finished: /* return dynamically allocated buffers */ free (scanl); - for (nxtbuf = compbuffers, i = ncomps; (cptr = *savecomp++); nxtbuf++, i--) - free (cptr->c_text); /* if not nxtbuf, nxtbuf already freed */ - while ( i-- > 0) - free (*nxtbuf++); /* free unused nxtbufs */ - free ((char *) compbuffers); - free ((char *) used_buf); + fmt_free(fmt, 1); } static char *buf; /* our current working buffer */ @@ -431,11 +391,6 @@ insert (struct mailname *np) } mp->m_next = np; -#ifdef ISI - if (ismymbox (np)) - ccme = 0; -#endif - return 1; } @@ -447,11 +402,12 @@ insert (struct mailname *np) */ static void -replfilter (FILE *in, FILE *out, char *filter) +replfilter (FILE *in, FILE *out, char *filter, int fmtproc) { int pid; char *mhl; char *errstr; + char *arglist[7]; if (filter == NULL) return; @@ -464,7 +420,7 @@ replfilter (FILE *in, FILE *out, char *filter) rewind (in); lseek (fileno(in), (off_t) 0, SEEK_SET); - switch (pid = vfork ()) { + switch (pid = vfork()) { case NOTOK: adios ("fork", "unable to"); @@ -473,7 +429,26 @@ replfilter (FILE *in, FILE *out, char *filter) dup2 (fileno (out), fileno (stdout)); closefds (3); - execlp (mhlproc, mhl, "-form", filter, "-noclear", NULL); + arglist[0] = mhl; + arglist[1] = "-form"; + arglist[2] = filter; + arglist[3] = "-noclear"; + + switch (fmtproc) { + case 1: + arglist[4] = "-fmtproc"; + arglist[5] = formatproc; + arglist[6] = NULL; + break; + case 0: + arglist[4] = "-nofmtproc"; + arglist[5] = NULL; + break; + default: + arglist[4] = NULL; + } + + execvp (mhlproc, arglist); errstr = strerror(errno); write(2, "unable to exec ", 15); write(2, mhlproc, strlen(mhlproc));