X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=uip%2Fmhbuild.c;h=2ffd09cec52399feff9e65d5ec0be55799edc47e;hp=fd6cee0e17e8ae34622145543c300ae795f29169;hb=55eda7c77fdf33b0a7175968471df55e2600379c;hpb=3363e2624dce0eb8164cf8b3f1ab385c8ff72e88 diff --git a/uip/mhbuild.c b/uip/mhbuild.c index fd6cee0..2ffd09c 100644 --- a/uip/mhbuild.c +++ b/uip/mhbuild.c @@ -15,9 +15,7 @@ #include #include -#include #include -#include #include #include #include @@ -29,27 +27,15 @@ #include static struct swit switches[] = { -#define HEADSW 0 - { "headers", 0 }, -#define NHEADSW 1 - { "noheaders", 0 }, -#define LISTSW 2 - { "list", 0 }, -#define NLISTSW 3 - { "nolist", 0 }, -#define VERBSW 4 +#define VERBSW 0 { "verbose", 0 }, -#define NVERBSW 5 - { "noverbose", 0 }, -#define CONTENTIDSW 6 - { "contentid", 0 }, -#define NCONTENTIDSW 7 - { "nocontentid", 0 }, -#define VERSIONSW 8 - { "version", 0 }, -#define HELPSW 9 +#define NVERBSW 1 + { "noverbose", 2 }, +#define VERSIONSW 2 + { "Version", 0 }, +#define HELPSW 3 { "help", 0 }, -#define DEBUGSW 10 +#define DEBUGSW 4 { "debug", -5 }, { NULL, 0 } }; @@ -95,9 +81,6 @@ static CT build_mime(char *); int debugsw = 0; int verbosw = 0; -int listsw = 0; -int contentidsw = 1; - /* ** Temporary files */ @@ -107,15 +90,12 @@ static int unlink_infile = 0; static char outfile[BUFSIZ]; static int unlink_outfile = 0; -static void unlink_done(int) NORETURN; +void unlink_done(); /* mhoutsbr.c */ int output_message(CT, char *); int output_message_fp(CT, FILE *, char*); -/* mhlistsbr.c */ -int list_all_messages(CT *, int, int, int); - /* mhmisc.c */ void set_endian(void); @@ -126,19 +106,18 @@ void free_content(CT); int main(int argc, char **argv) { - int headsw = 1; char *cp, buf[BUFSIZ]; char buffer[BUFSIZ], *compfile = NULL; char **argp, **arguments; - CT ct, cts[2]; + CT ct; FILE *fp = NULL; FILE *fp_out = NULL; - done = unlink_done; + if (atexit(unlink_done) != 0) { + adios(NULL, "atexit failed"); + } -#ifdef LOCALE setlocale(LC_ALL, ""); -#endif invo_name = mhbasename(argv[0]); /* read user profile/context */ @@ -153,7 +132,6 @@ main(int argc, char **argv) adios(NULL, "cannot specify both standard input and a file"); else compfile = cp; - listsw = 0; /* turn off -list if using std in/out */ verbosw = 0; /* turn off -verbose listings */ break; } @@ -161,38 +139,18 @@ main(int argc, char **argv) switch (smatch(++cp, switches)) { case AMBIGSW: ambigsw(cp, switches); - done(1); + /* sysexits.h EX_USAGE */ + exit(1); case UNKWNSW: adios(NULL, "-%s unknown", cp); case HELPSW: snprintf(buf, sizeof(buf), "%s [switches] file", invo_name); print_help(buf, switches, 1); - done(1); + exit(0); case VERSIONSW: print_version(invo_name); - done(1); - - case HEADSW: - headsw++; - continue; - case NHEADSW: - headsw = 0; - continue; - - case LISTSW: - listsw++; - continue; - case NLISTSW: - listsw = 0; - continue; - - case CONTENTIDSW: - contentidsw = 1; - continue; - case NCONTENTIDSW: - contentidsw = 0; - continue; + exit(0); case VERBSW: verbosw++; @@ -213,9 +171,6 @@ main(int argc, char **argv) set_endian(); - if ((cp = getenv("MM_NOASK")) && strcmp(cp, "1")==0) - listsw = 0; - /* ** Check if we've specified an additional profile */ @@ -266,8 +221,6 @@ main(int argc, char **argv) /* build the content structures for MIME message */ ct = build_mime(infile); - cts[0] = ct; - cts[1] = NULL; /* output MIME message to this temporary file */ strncpy(outfile, m_mktemp(invo_name, NULL, &fp_out), @@ -292,7 +245,7 @@ main(int argc, char **argv) unlink_outfile = 0; free_content(ct); - done(0); + exit(0); } /* @@ -301,8 +254,6 @@ main(int argc, char **argv) /* build the content structures for MIME message */ ct = build_mime(compfile); - cts[0] = ct; - cts[1] = NULL; /* output MIME message to this temporary file */ strncpy(outfile, m_mktemp2(compfile, invo_name, NULL, &fp_out), @@ -313,44 +264,38 @@ main(int argc, char **argv) output_message_fp(ct, fp_out, outfile); fclose(fp_out); - /* - ** List the message info - */ - if (listsw) - list_all_messages(cts, headsw, verbosw, debugsw); - /* Rename composition draft */ - snprintf(buffer, sizeof(buffer), "%s.orig", m_backup(compfile)); + snprintf(buffer, sizeof(buffer), "%s.orig", compfile); if (rename(compfile, buffer) == NOTOK) { - adios(compfile, "unable to rename comp draft %s to", buffer); + adios(buffer, "unable to rename draft %s to", compfile); } /* Rename output file to take its place */ if (rename(outfile, compfile) == NOTOK) { - advise(outfile, "unable to rename output %s to", compfile); + advise(compfile, "unable to rename output %s to", outfile); rename(buffer, compfile); - done(1); + /* sysexits.h EX_IOERR */ + exit(1); } unlink_outfile = 0; free_content(ct); - done(0); - return 1; + return 0; } -static void -unlink_done(int status) +void +unlink_done() { /* ** Check if we need to remove stray temporary files. */ - if (unlink_infile) + if (unlink_infile) { unlink(infile); - if (unlink_outfile) + } + if (unlink_outfile) { unlink(outfile); - - exit(status); + } } /* @@ -475,8 +420,10 @@ finish_field: ** draft. So create a multipart/mixed content to hold everything. ** We can remove this later, if it is not needed. */ - if (get_ctinfo("multipart/mixed", ct, 0) == NOTOK) - done(1); + if (get_ctinfo("multipart/mixed", ct, 0) == NOTOK) { + /* sysexits.h EX_DATAERR */ + exit(1); + } ct->c_type = CT_MULTIPART; ct->c_subtype = MULTI_MIXED; ct->c_file = getcpy(infile); @@ -632,7 +579,6 @@ user_content(FILE *in, char *file, char *buf, CT *ctp) char buffer[BUFSIZ]; struct multipart *m; struct part **pp; - struct stat st; struct str2init *s2i; CI ci; CT ct; @@ -760,13 +706,12 @@ rock_and_roll: } } - if (listsw) - ct->c_end = ftell(out); fclose(out); /* parse content type */ if (get_ctinfo(content, ct, inlineD) == NOTOK) - done(1); + /* sysexits.h EX_USAGE */ + exit(1); for (s2i = str2cts; s2i->si_key; s2i++) if (!mh_strcasecmp(ci->ci_type, s2i->si_key)) @@ -814,7 +759,8 @@ call_init: /* parse directive */ if (get_ctinfo(buf+1, ct, 1) == NOTOK) - done(1); + /* sysexits.h EX_DATAERR */ + exit(1); /* check directive against the list of MIME types */ for (s2i = str2cts; s2i->si_key; s2i++) @@ -843,8 +789,8 @@ call_init: adios(NULL, "sorry, \"#%s/%s\" isn't supported", ci->ci_type, ci->ci_subtype); } use_forw: - adios(NULL, "use \"#forw [+folder] [msgs]\" instead of \"#%s/%s\"", ci->ci_type, ci->ci_subtype); - /* NOTREACHED */ + admonish(NULL, "use \"#forw [+folder] [msgs]\" instead of \"#%s/%s\"", ci->ci_type, ci->ci_subtype); + /* FALL */ default: if ((ct->c_ctinitfnx = s2i->si_init)) @@ -868,8 +814,6 @@ use_forw: ce->ce_file = ci->ci_magic; if (access(ce->ce_file, R_OK) == NOTOK) adios("reading", "unable to access %s for", ce->ce_file); - if (listsw && stat(ce->ce_file, &st) != NOTOK) - ct->c_end = (long) st.st_size; ci->ci_magic = NULL; } return OK; @@ -887,7 +831,8 @@ use_forw: if ((cp = context_find(buffer)) == NULL || *cp == '\0') { content_error(NULL, ct, "don't know how to compose content"); - done(1); + /* sysexits.h EX_USAGE */ + exit(1); } } ci->ci_magic = getcpy(cp); @@ -939,7 +884,8 @@ use_forw: cp = *ap; if (*cp != '+' && *cp != '@') if (!m_convert(mp, cp)) - done(1); + /* sysexits.h EX_USAGE */ + exit(1); } free(folder); free_ctinfo(ct); @@ -953,7 +899,8 @@ use_forw: if (mp->numsel > 1) { /* we are forwarding multiple messages */ if (get_ctinfo("multipart/digest", ct, 0) == NOTOK) - done(1); + /* sysexits.h EX_DATAERR */ + exit(1); ct->c_type = CT_MULTIPART; ct->c_subtype = MULTI_DIGEST; @@ -976,7 +923,8 @@ use_forw: pe = p->c_cefile; if (get_ctinfo("message/rfc822", p, 0) == NOTOK) - done(1); + /* sysexits.h EX_DATAERR */ + exit(1); p->c_type = CT_MESSAGE; p->c_subtype = MESSAGE_RFC822; @@ -984,9 +932,6 @@ use_forw: "%s/%d", mp->foldpath, msgnum); pe->ce_file = getcpy(buffer); - if (listsw && stat(pe->ce_file, &st) - != NOTOK) - p->c_end = (long) st.st_size; if ((part = (struct part *) calloc(1, sizeof(*part))) == NULL) adios(NULL, "out of memory"); @@ -998,7 +943,8 @@ use_forw: } else { /* we are forwarding one message */ if (get_ctinfo("message/rfc822", ct, 0) == NOTOK) - done(1); + /* sysexits.h EX_DATAERR */ + exit(1); ct->c_type = CT_MESSAGE; ct->c_subtype = MESSAGE_RFC822; @@ -1006,8 +952,6 @@ use_forw: snprintf(buffer, sizeof(buffer), "%s/%d", mp->foldpath, msgnum); ce->ce_file = getcpy(buffer); - if (listsw && stat(ce->ce_file, &st) != NOTOK) - ct->c_end = (long) st.st_size; } folder_free(mp); /* free folder/message structure */ @@ -1046,7 +990,8 @@ use_forw: free_ctinfo(ct); snprintf(buffer, sizeof(buffer), "multipart/%s", cp); if (get_ctinfo(buffer, ct, 0) == NOTOK) - done(1); + /* sysexits.h EX_DATAERR */ + exit(1); ct->c_type = CT_MULTIPART; ct->c_subtype = vrsn; @@ -1144,12 +1089,6 @@ compose_content(CT ct) if (compose_content(p) == NOTOK) return NOTOK; } - - if (listsw) { - ct->c_end = (partnum = strlen(prefix) + 2) + 2; - for (part = m->mp_parts; part; part = part->mp_next) - ct->c_end += part->mp_part->c_end + partnum; - } } break; @@ -1283,18 +1222,11 @@ raw: default: fclose(out); if (pidXwait(child_id, NULL)) - done(1); + /* sysexits.h EX_SOFTWARE */ + exit(1); break; } } - - /* Check size of file */ - if (listsw && ct->c_end == 0L) { - struct stat st; - - if (stat(ce->ce_file, &st) != NOTOK) - ct->c_end = (long) st.st_size; - } break; } @@ -1319,10 +1251,10 @@ static int scan_content(CT ct) { int len; - int check8bit = 0, contains8bit = 0; /* check if contains 8bit data */ - int checklinelen = 0, linelen = 0; /* check for long lines */ - int checkboundary = 0, boundaryclash = 0; /* check if clashes with multipart boundary */ - int checklinespace = 0, linespace = 0; /* check if any line ends with space */ + int check8bit = 0, contains8bit = 0; + int checklinelen = 0, linelen = 0; + int checkboundary = 0, boundaryclash = 0; + int checklinespace = 0, linespace = 0; /* trailing whitespace */ unsigned char *cp = NULL, buffer[BUFSIZ]; struct text *t = NULL; FILE *in = NULL; @@ -1377,13 +1309,6 @@ scan_content(CT ct) } break; - case CT_APPLICATION: - check8bit = 1; - checklinelen = 1; - checklinespace = 1; - checkboundary = 1; - break; - case CT_MESSAGE: check8bit = 0; checklinelen = 0; @@ -1391,13 +1316,10 @@ scan_content(CT ct) checkboundary = 1; break; + case CT_APPLICATION: case CT_AUDIO: case CT_IMAGE: case CT_VIDEO: - /* - ** Don't check anything for these types, - ** since we are forcing use of base64. - */ check8bit = 0; checklinelen = 0; checklinespace = 0; @@ -1414,9 +1336,6 @@ scan_content(CT ct) len = strlen(prefix); while (fgets(buffer, sizeof(buffer) - 1, in)) { - /* - ** Check for 8bit data. - */ if (check8bit) { for (cp = buffer; *cp; cp++) { if (!isascii(*cp)) { @@ -1427,17 +1346,11 @@ scan_content(CT ct) } } - /* - ** Check line length. - */ if (checklinelen && (strlen(buffer) > CPERLIN + 1)) { linelen = 1; checklinelen = 0; /* no need to keep checking */ } - /* - ** Check if line ends with a space. - */ if (checklinespace && (cp = buffer + strlen(buffer) - 2) > buffer && isspace(*cp)) { @@ -1506,24 +1419,19 @@ scan_content(CT ct) ct->c_encoding = CE_7BIT; break; - case CT_APPLICATION: - /* For application type, use base64, except when postscript */ - if (contains8bit || linelen || linespace) - ct->c_encoding = (ct->c_subtype == - APPLICATION_POSTSCRIPT) ? - CE_QUOTED : CE_BASE64; - else - ct->c_encoding = CE_7BIT; - break; - case CT_MESSAGE: ct->c_encoding = CE_7BIT; break; + case CT_APPLICATION: case CT_AUDIO: case CT_IMAGE: case CT_VIDEO: - /* For audio, image, and video contents, just use base64 */ + /* + ** Forcing use of base64, because these types likely + ** contain binary data and NUL bytes. Don't care about + ** files that would be clean. + */ ct->c_encoding = CE_BASE64; break; } @@ -1614,9 +1522,9 @@ build_headers(CT ct) add_header(ct, np, vp); /* - ** output the Content-ID, unless disabled by -nocontentid + ** output the Content-ID */ - if (contentidsw && ct->c_id) { + if (ct->c_id) { np = getcpy(ID_FIELD); vp = concat(" ", ct->c_id, NULL); add_header(ct, np, vp);