X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/49976f25a761e67a05cc493cc7ab88863a587e30..d711510305:/uip/mhbuildsbr.c diff --git a/uip/mhbuildsbr.c b/uip/mhbuildsbr.c index c8b8799c..e34dd978 100644 --- a/uip/mhbuildsbr.c +++ b/uip/mhbuildsbr.c @@ -1,6 +1,4 @@ - -/* - * mhbuildsbr.c -- routines to expand/translate MIME composition files +/* mhbuildsbr.c -- routines to expand/translate MIME composition files * * This code is Copyright (c) 2002, by the authors of nmh. See the * COPYRIGHT file in the root directory of the nmh distribution for @@ -20,9 +18,15 @@ #include #include #include +#include #include #include #include +#include "../sbr/m_mktemp.h" +#include "../sbr/message_id.h" +#include "../sbr/mime_type.h" +#include "mhfree.h" +#include "mhshowsbr.h" #ifdef HAVE_SYS_TIME_H # include @@ -36,10 +40,6 @@ extern int listsw; extern int rfc934sw; extern int contentidsw; -/* cache policies */ -extern int rcachesw; /* mhcachesbr.c */ -extern int wcachesw; /* mhcachesbr.c */ - static char prefix[] = "----- =_aaaaaaaaaa"; struct attach_list { @@ -54,12 +54,6 @@ typedef struct convert_list { struct convert_list *next; } convert_list; -/* - * Maximum size of URL token in message/external-body - */ - -#define MAXURLTOKEN 40 - /* mhmisc.c */ void content_error (char *, CT, char *, ...); @@ -67,12 +61,6 @@ void content_error (char *, CT, char *, ...); /* mhcachesbr.c */ int find_cache (CT, int, int *, char *, char *, int); -/* mhfree.c */ -extern CT *cts; -void freects_done (int) NORETURN; -void free_ctinfo (CT); -void free_encoding (CT, int); - /* * static prototypes */ @@ -139,7 +127,7 @@ build_mime (char *infile, int autobuild, int dist, int directives, int header_encoding, size_t maxunencoded, int verbose) { int compnum, state; - char buf[BUFSIZ], name[NAMESZ]; + char buf[NMH_BUFSIZ], name[NAMESZ]; char *cp, *np, *vp; struct multipart *m; struct part **pp; @@ -343,7 +331,7 @@ finish_field: case BODY: fseek (in, (long) (-strlen (buf)), SEEK_CUR); - /* FALLTHRU */ + break; case FILEEOF: break; @@ -383,7 +371,7 @@ finish_field: } /* - * We initally assume we will find multiple contents in the + * We initially assume we will find multiple contents in the * draft. So create a multipart/mixed content to hold everything. * We can remove this later, if it is not needed. */ @@ -405,7 +393,7 @@ finish_field: CT p; if (user_content (in, buf, &p, infile) == DONE) { - admonish (NULL, "ignoring spurious #end"); + inform("ignoring spurious #end, continuing..."); continue; } if (!p) @@ -657,7 +645,7 @@ user_content (FILE *in, char *buf, CT *ctp, const char *infilename) { int extrnal, vrsn; char *cp, **ap; - char buffer[BUFSIZ]; + char buffer[NMH_BUFSIZ]; struct multipart *m; struct part **pp; struct stat st; @@ -993,7 +981,7 @@ use_forw: /* else, use the current folder */ if (!folder) - folder = add (getfolder (1), NULL); + folder = mh_xstrdup(getfolder(1)); if (!(mp = folder_read (folder, 0))) adios (NULL, "unable to read folder %s", folder); @@ -1123,7 +1111,7 @@ use_forw: pp = &part->mp_next; part->mp_part = p; } - admonish (NULL, "premature end-of-file, missing #end"); + inform("premature end-of-file, missing #end, continuing..."); return OK; } @@ -1220,7 +1208,7 @@ compose_content (CT ct, int verbose) if (listsw) { ct->c_end = (partnum = strlen (prefix) + 2) + 2; if (ct->c_rfc934) - ct->c_end += 1; + ct->c_end++; for (part = m->mp_parts; part; part = part->mp_next) ct->c_end += part->mp_part->c_end + partnum; @@ -1780,7 +1768,7 @@ skip_headers: */ if (checksw) { np = mh_xstrdup(MD5_FIELD); - vp = calculate_digest (ct, (ct->c_encoding == CE_QUOTED) ? 1 : 0); + vp = calculate_digest (ct, ct->c_encoding == CE_QUOTED); add_header (ct, np, vp); } @@ -1930,7 +1918,7 @@ calculate_digest (CT ct, int asciiP) unsigned char *ep; fprintf (stderr, "MD5 digest="); - for (ep = (dp = digest) + sizeof(digest) / sizeof(digest[0]); + for (ep = (dp = digest) + sizeof digest; dp < ep; dp++) fprintf (stderr, "%02x", *dp & 0xff); fprintf (stderr, "\n"); @@ -1938,7 +1926,7 @@ calculate_digest (CT ct, int asciiP) /* encode the digest using base64 */ for (dp = digest, op = (char *) outbuf, - cc = sizeof(digest) / sizeof(digest[0]); + cc = sizeof digest; cc > 0; cc -= 3, op += 4) { unsigned long bits; char *bp; @@ -1985,7 +1973,7 @@ setup_attach_content(CT ct, char *filename) /* * Parse the Content-Type. get_ctinfo() parses MIME parameters, but - * since we're just feeding it a MIME type we have to add those ourself. + * since we're just feeding it a MIME type we have to add those ourselves. * Map that to a valid content-type label and call any initialization * function. */ @@ -2069,13 +2057,13 @@ set_disposition (CT ct) { if (cp && strcasecmp (cp, "attachment") && strcasecmp (cp, "inline")) { - admonish (NULL, "configuration problem: %s-disposition-%s%s%s " - "specifies '%s' but only 'attachment' and 'inline' are " - "allowed", invo_name, - ct->c_ctinfo.ci_type, - ct->c_ctinfo.ci_subtype ? "/" : "", - ct->c_ctinfo.ci_subtype ? ct->c_ctinfo.ci_subtype : "", - cp); + inform("configuration problem: %s-disposition-%s%s%s specifies " + "'%s' but only 'attachment' and 'inline' are allowed, " + "continuing...", invo_name, + ct->c_ctinfo.ci_type, + ct->c_ctinfo.ci_subtype ? "/" : "", + FENDNULL(ct->c_ctinfo.ci_subtype), + cp); } if (!cp) @@ -2086,7 +2074,7 @@ set_disposition (CT ct) { /* * Set text content charset if it was unspecified. contains8bit - * selctions: + * selections: * 0: content does not contain 8-bit characters * 1: content contains 8-bit characters * -1: ignore content and use user's locale to determine charset @@ -2217,7 +2205,6 @@ expand_pseudoheader (CT ct, CT *text_plain_ct, struct multipart *m, struct str2init *s2i; CT reply_ct; struct part *part; - int eightbit = 0; int status; type_p = getcpy (type); @@ -2232,15 +2219,13 @@ expand_pseudoheader (CT ct, CT *text_plain_ct, struct multipart *m, free (type_p); if (! (convert)) { - /* No mhbuild-convert- entry in mhn.defaults or profile - for type. */ + /* No mhbuild-convert- entry in mhn.defaults or profile for type. */ return; } /* reply_file is used to pass the output of the convert. */ reply_file = getcpy (m_mktemp2 (NULL, invo_name, NULL, NULL)); convert_command = - concat (convert, " ", argstring ? argstring : "", " >", reply_file, - NULL); + concat (convert, " ", FENDNULL(argstring), " >", reply_file, NULL); /* Convert here . . . */ ct->c_storeproc = mh_xstrdup(convert_command); @@ -2248,7 +2233,7 @@ expand_pseudoheader (CT ct, CT *text_plain_ct, struct multipart *m, if ((status = show_content_aux (ct, 0, convert_command, NULL, NULL)) != OK) { - admonish (NULL, "store of %s content failed", type); + inform("store of %s content failed, continuing...", type); } free (convert_command); @@ -2258,25 +2243,11 @@ expand_pseudoheader (CT ct, CT *text_plain_ct, struct multipart *m, if (extract_headers (reply_ct, reply_file, &reply_fp) == NOTOK) { free (reply_file); - admonish (NULL, - "failed to extract headers from convert output in %s", - reply_file); + inform("failed to extract headers from convert output in %s, " + "continuing...", reply_file); return; } - /* For text content only, see if it is 8-bit text. */ - if (reply_ct->c_type == CT_TEXT) { - int fd; - - if ((fd = open (reply_file, O_RDONLY)) == NOTOK || - scan_input (fd, &eightbit) == NOTOK) { - free (reply_file); - admonish (NULL, "failed to read %s", reply_file); - return; - } - (void) close (fd); - } - /* This sets reply_ct->c_ctparams, and reply_ct->c_termproc if the charset can't be handled natively. */ for (s2i = str2cts; s2i->si_key; s2i++) { @@ -2289,45 +2260,22 @@ expand_pseudoheader (CT ct, CT *text_plain_ct, struct multipart *m, (*reply_ct->c_ctinitfnx)(reply_ct); } - if ((cp = - get_param (reply_ct->c_ctinfo.ci_first_pm, "charset", '?', 1))) { + if ((cp = get_param (reply_ct->c_ctinfo.ci_first_pm, "charset", '?', 1))) { /* The reply Content-Type had the charset. */ charset = cp; } else { set_charset (reply_ct, -1); charset = get_param (reply_ct->c_ctinfo.ci_first_pm, "charset", '?', 1); - if (reply_ct->c_reqencoding == CE_UNKNOWN && - reply_ct->c_type == CT_TEXT) { - /* Assume that 8bit is sufficient (for text). In other words, - don't allow it to be encoded as quoted printable if lines - are too long. This also sidesteps the check for whether - it needs to be encoded as binary; instead, it relies on - the applicable mhbuild-convert-text directive to ensure - that the resultant text is not binary. */ - reply_ct->c_reqencoding = eightbit ? CE_8BIT : CE_7BIT; - } } /* Concatenate text/plain parts. */ - if (reply_ct->c_type == CT_TEXT && - reply_ct->c_subtype == TEXT_PLAIN) { + if (reply_ct->c_type == CT_TEXT && reply_ct->c_subtype == TEXT_PLAIN) { if (! *text_plain_ct && m->mp_parts && m->mp_parts->mp_part && m->mp_parts->mp_part->c_type == CT_TEXT && m->mp_parts->mp_part->c_subtype == TEXT_PLAIN) { *text_plain_ct = m->mp_parts->mp_part; - /* Make sure that the charset is set in the text/plain - part. */ + /* Make sure that the charset is set in the text/plain part. */ set_charset (*text_plain_ct, -1); - if ((*text_plain_ct)->c_reqencoding == CE_UNKNOWN) { - /* Assume that 8bit is sufficient (for text). In other words, - don't allow it to be encoded as quoted printable if lines - are too long. This also sidesteps the check for whether - it needs to be encoded as binary; instead, it relies on - the applicable mhbuild-convert-text directive to ensure - that the resultant text is not binary. */ - (*text_plain_ct)->c_reqencoding = - eightbit ? CE_8BIT : CE_7BIT; - } } if (*text_plain_ct) { @@ -2440,7 +2388,7 @@ extract_headers (CT ct, char *reply_file, FILE **reply_fp) { n = strlen (buffer); if (get_ctinfo (buffer + 14, ct, 0) != OK) { - admonish (NULL, "unable to get content info for reply"); + inform("unable to get content info for reply, continuing..."); goto failed_to_extract_ct; }