X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/9a87f2bf9289ef232ec8c267fd7be76120c87ca2..63621a81d16ab743de6b57d47578a9a2c670ad22:/uip/mhparse.c?ds=sidebyside diff --git a/uip/mhparse.c b/uip/mhparse.c index 25525679..1dc44e7a 100644 --- a/uip/mhparse.c +++ b/uip/mhparse.c @@ -15,11 +15,12 @@ #include #include "mhmisc.h" #include -#include "../sbr/m_mktemp.h" +#include "sbr/m_mktemp.h" #include "mhfree.h" #ifdef HAVE_ICONV # include #endif /* HAVE_ICONV */ +#include "sbr/base64.h" extern int debugsw; @@ -34,19 +35,18 @@ int checksw = 0; /* check Content-MD5 field */ * 3) Suppress the warning about extraneous trailing ';' in header parameter * lists. */ -int skip_mp_cte_check; -int suppress_bogus_mp_content_warning; -int bogus_mp_content; -int suppress_extraneous_trailing_semicolon_warning; +bool skip_mp_cte_check; +bool suppress_bogus_mp_content_warning; +bool bogus_mp_content; +bool suppress_extraneous_trailing_semicolon_warning; /* * By default, suppress warning about multiple MIME-Version header fields. */ -int suppress_multiple_mime_version_warning = 1; +bool suppress_multiple_mime_version_warning = true; /* list of preferred type/subtype pairs, for -prefer */ -char *preferred_types[NPREFS]; -char *preferred_subtypes[NPREFS]; +mime_type_subtype mime_preference[NPREFS]; int npreferred; @@ -198,7 +198,7 @@ parse_mime (char *file) size_t n; struct stat statbuf; - bogus_mp_content = 0; + bogus_mp_content = false; /* * Check if file is actually standard input @@ -729,7 +729,7 @@ magic_skip: * Get any given in buffer */ if (magic && *cp == '<') { - mh_xfree(ct->c_id); + free(ct->c_id); ct->c_id = NULL; if (!(dp = strchr(ct->c_id = ++cp, '>'))) { inform("invalid ID in message %s", ct->c_file); @@ -1108,7 +1108,7 @@ InitMultiPart (CT ct) bp = cte + strlen (cte) - 1; while (bp >= cte && isspace ((unsigned char) *bp)) *bp-- = '\0'; - for (bp = cte; *bp && isblank ((unsigned char) *bp); ++bp) continue; + for (bp = cte; isblank((unsigned char)*bp); ++bp) continue; inform("\"%s/%s\" type in message %s must be encoded in\n" "7bit, 8bit, or binary, per RFC 2045 (6.4). " @@ -1223,7 +1223,7 @@ end_part: if (! suppress_bogus_mp_content_warning) { inform("bogus multipart content in message %s", ct->c_file); } - bogus_mp_content = 1; + bogus_mp_content = true; if (!inout && part) { p = part->mp_part; @@ -1316,7 +1316,7 @@ reverse_parts (CT ct) } static void -move_preferred_part (CT ct, char *type, char *subtype) +move_preferred_part(CT ct, mime_type_subtype *pref) { struct multipart *m = (struct multipart *) ct->c_ctparams; struct part *part, *prev, *head, *nhead, *ntail; @@ -1340,8 +1340,9 @@ move_preferred_part (CT ct, char *type, char *subtype) part = head->mp_next; while (part != NULL) { ci = &part->mp_part->c_ctinfo; - if (!strcasecmp(ci->ci_type, type) && - (!subtype || !strcasecmp(ci->ci_subtype, subtype))) { + if (!strcasecmp(ci->ci_type, pref->type) && + (!pref->subtype || + !strcasecmp(ci->ci_subtype, pref->subtype))) { prev->mp_next = part->mp_next; part->mp_next = NULL; ntail->mp_next = part; @@ -1354,7 +1355,6 @@ move_preferred_part (CT ct, char *type, char *subtype) } ntail->mp_next = head->mp_next; m->mp_parts = nhead->mp_next; - } /* @@ -1366,8 +1366,8 @@ static void prefer_parts(CT ct) { int i; - for (i = npreferred-1; i >= 0; i--) - move_preferred_part(ct, preferred_types[i], preferred_subtypes[i]); + for (i = 0; i < npreferred; i++) + move_preferred_part(ct, mime_preference + i); } @@ -2326,7 +2326,7 @@ openExternal (CT ct, CT cb, CE ce, char **file, int *fd) goto ready_already; } - if (find_cache (ct, rcachesw, (int *) 0, cb->c_id, + if (find_cache(ct, rcachesw, NULL, cb->c_id, cachefile, sizeof(cachefile)) != NOTOK) { if ((ce->ce_fp = fopen (cachefile, "r"))) { ce->ce_file = mh_xstrdup(cachefile); @@ -2555,7 +2555,7 @@ openFTP (CT ct, char **file) } { - int child_id, i, vecp; + int child_id, vecp; char *vec[9]; vecp = 0; @@ -2572,8 +2572,7 @@ openFTP (CT ct, char **file) fflush (stdout); - for (i = 0; (child_id = fork()) == NOTOK && i < 5; i++) - sleep (5); + child_id = fork(); switch (child_id) { case NOTOK: adios ("fork", "unable to"); @@ -2651,7 +2650,7 @@ InitMail (CT ct) static int openMail (CT ct, char **file) { - int child_id, fd, i, vecp; + int child_id, fd, vecp; int len, buflen; char *bp, buffer[BUFSIZ], *vec[7]; struct exbody *e = ct->c_ctexbody; @@ -2707,8 +2706,7 @@ openMail (CT ct, char **file) vec[vecp++] = e->eb_body; vec[vecp] = NULL; - for (i = 0; (child_id = fork()) == NOTOK && i < 5; i++) - sleep (5); + child_id = fork(); switch (child_id) { case NOTOK: advise ("fork", "unable to"); @@ -2747,7 +2745,7 @@ openMail (CT ct, char **file) /* showproc is for mhshow and mhstore, though mhlist -debug * prints it, too. */ - mh_xfree(ct->c_showproc); + free(ct->c_showproc); ct->c_showproc = mh_xstrdup("true"); fseek (ce->ce_fp, 0L, SEEK_SET); @@ -3398,7 +3396,7 @@ parse_header_attrs (const char *filename, const char *fieldname, inform("missing language tag in message %s's %s: field\n" " (parameter %s)", filename, fieldname, nameptr); free(nameptr); - mh_xfree(charset); + free(charset); return NOTOK; } @@ -3421,8 +3419,8 @@ parse_header_attrs (const char *filename, const char *fieldname, inform("invalid encoded sequence in message %s's %s: field\n" " (parameter %s)", filename, fieldname, nameptr); free(nameptr); - mh_xfree(charset); - mh_xfree(lang); + free(charset); + free(lang); return NOTOK; } vp += 2; @@ -3462,8 +3460,8 @@ bad_quote: inform("invalid quoted-string in message %s's %s: field\n" " (parameter %s)", filename, fieldname, nameptr); free(nameptr); - mh_xfree(charset); - mh_xfree(lang); + free(charset); + free(lang); return NOTOK; case '"': break; @@ -3570,9 +3568,9 @@ bad_quote: */ if (index == 0 && encoded) { - mh_xfree(pp->charset); + free(pp->charset); pp->charset = charset; - mh_xfree(pp->lang); + free(pp->lang); pp->lang = lang; } } else { @@ -3671,7 +3669,7 @@ output_params(size_t initialwidth, PM params, int *offsetout, int external) if (strlen(params->pm_name) > CPERLIN) { inform("Parameter name \"%s\" is too long", params->pm_name); - mh_xfree(paramout); + free(paramout); return NULL; } @@ -3708,7 +3706,7 @@ output_params(size_t initialwidth, PM params, int *offsetout, int external) numchars, valoff); if (i == 0) { - mh_xfree(paramout); + free(paramout); return NULL; } @@ -3771,7 +3769,7 @@ output_params(size_t initialwidth, PM params, int *offsetout, int external) strlen(params->pm_value + valoff), valoff); if (i == 0) { - mh_xfree(paramout); + free(paramout); return NULL; }