X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=uip%2Fsendsbr.c;h=f8384f7ca8cbd13981af67f5b937b46a380cd9dc;hp=81ddaf76d9cd7d665e04d845830b99d06eb8f9ca;hb=b8ca332a9752c9de52613a229d95eb7c4c15ac20;hpb=81a21a9a97d8633f6d6231e31fdb6e328d0d3ff2 diff --git a/uip/sendsbr.c b/uip/sendsbr.c index 81ddaf7..f8384f7 100644 --- a/uip/sendsbr.c +++ b/uip/sendsbr.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #ifdef TIME_WITH_SYS_TIME @@ -54,7 +55,7 @@ static FILE *composition_file; /* composition file pointer */ /* * external prototypes */ -int sendsbr (char **, int, char *, struct stat *, int, char *); +int sendsbr (char **, int, char *, struct stat *, int, char *, int); int done (int); char *getusername (void); @@ -68,10 +69,10 @@ static void annoaux (int); static int splitmsg (char **, int, char *, struct stat *, int); static int sendaux (char **, int, char *, struct stat *); -static int attach(char *, char *); +static int attach(char *, char *, int); static void clean_up_temporary_files(void); static int get_line(void); -static void make_mime_composition_file_entry(char *); +static void make_mime_composition_file_entry(char *, int); /* @@ -79,7 +80,7 @@ static void make_mime_composition_file_entry(char *); */ int -sendsbr (char **vec, int vecp, char *drft, struct stat *st, int rename_drft, char *attachment_header_field_name) +sendsbr (char **vec, int vecp, char *drft, struct stat *st, int rename_drft, char *attachment_header_field_name, int attachformat) { int status; char buffer[BUFSIZ], file[BUFSIZ]; @@ -104,7 +105,7 @@ sendsbr (char **vec, int vecp, char *drft, struct stat *st, int rename_drft, cha */ if (attachment_header_field_name != (char *)0) { - switch (attach(attachment_header_field_name, drft)) { + switch (attach(attachment_header_field_name, drft, attachformat)) { case OK: drft = composition_file_name; break; @@ -188,7 +189,8 @@ sendsbr (char **vec, int vecp, char *drft, struct stat *st, int rename_drft, cha } static int -attach(char *attachment_header_field_name, char *draft_file_name) +attach(char *attachment_header_field_name, char *draft_file_name, + int attachformat) { char buf[MAXPATHLEN + 6]; /* miscellaneous buffer */ int c; /* current character for body copy */ @@ -294,7 +296,7 @@ attach(char *attachment_header_field_name, char *draft_file_name) */ if (has_body) - make_mime_composition_file_entry(body_file_name); + make_mime_composition_file_entry(body_file_name, attachformat); /* * Now, go back to the beginning of the draft file and look for header fields @@ -308,7 +310,7 @@ attach(char *attachment_header_field_name, char *draft_file_name) for (p = field + length + 1; *p == ' ' || *p == '\t'; p++) ; - make_mime_composition_file_entry(p); + make_mime_composition_file_entry(p, attachformat); } } @@ -360,8 +362,7 @@ get_line(void) } if (++n >= field_size - 1) { - if ((field = (char *)realloc((void *)field, field_size += 256)) == (char *)0) - adios(NULL, "can't grow field buffer."); + field = (char *)mh_xrealloc((void *)field, field_size += 256); p = field + n - 1; } @@ -377,7 +378,7 @@ get_line(void) } static void -make_mime_composition_file_entry(char *file_name) +make_mime_composition_file_entry(char *file_name, int attachformat) { int binary; /* binary character found flag */ int c; /* current character */ @@ -400,7 +401,7 @@ make_mime_composition_file_entry(char *file_name) if ((p = strrchr(file_name, '.')) != (char *)0) { for (np = m_defs; np; np = np->n_next) { - if (strncasecmp(np->n_name, "mhshow-suffix-", 14) == 0 && strcasecmp(p, np->n_field) == 0) { + if (strncasecmp(np->n_name, "mhshow-suffix-", 14) == 0 && mh_strcasecmp(p, np->n_field) == 0) { content_type = np->n_name + 14; break; } @@ -445,41 +446,82 @@ make_mime_composition_file_entry(char *file_name) adios((char *)0, "unable to access file \"%s\"", file_name); } - (void)fprintf(composition_file, "#%s; name=\"%s\"; x-unix-mode=0%.3ho", - content_type, ((p = strrchr(file_name, '/')) == (char *)0) ? file_name : p + 1, (unsigned short)(st.st_mode & 0777)); - - if (strlen(file_name) > MAXPATHLEN) { - clean_up_temporary_files(); - adios((char *)0, "attachment file name `%s' too long.", file_name); - } - - (void)sprintf(cmd, "file '%s'", file_name); - - if ((fp = popen(cmd, "r")) != (FILE *)0 && fgets(cmd, sizeof (cmd), fp) != (char *)0) { - *strchr(cmd, '\n') = '\0'; - - /* - * The output of the "file" command is of the form - * - * file: description - * - * Strip off the "file:" and subsequent white space. - */ - - for (p = cmd; *p != '\0'; p++) { - if (*p == ':') { - for (p++; *p != '\0'; p++) { - if (*p != '\t') - break; - } - break; - } - } - - if (*p != '\0') - (void)fprintf(composition_file, " [ %s ]", p); - - (void)pclose(fp); + switch (attachformat) { + case 0: + /* Insert name, file mode, and Content-Id. */ + (void)fprintf(composition_file, "#%s; name=\"%s\"; x-unix-mode=0%.3ho", + content_type, ((p = strrchr(file_name, '/')) == (char *)0) ? file_name : p + 1, (unsigned short)(st.st_mode & 0777)); + + if (strlen(file_name) > MAXPATHLEN) { + clean_up_temporary_files(); + adios((char *)0, "attachment file name `%s' too long.", file_name); + } + + (void)sprintf(cmd, "file '%s'", file_name); + + if ((fp = popen(cmd, "r")) != (FILE *)0 && fgets(cmd, sizeof (cmd), fp) != (char *)0) { + *strchr(cmd, '\n') = '\0'; + + /* + * The output of the "file" command is of the form + * + * file: description + * + * Strip off the "file:" and subsequent white space. + */ + + for (p = cmd; *p != '\0'; p++) { + if (*p == ':') { + for (p++; *p != '\0'; p++) { + if (*p != '\t') + break; + } + break; + } + } + + if (*p != '\0') + /* Insert Content-Description. */ + (void)fprintf(composition_file, " [ %s ]", p); + + (void)pclose(fp); + } + + break; + case 1: + if (stringdex (m_maildir(invo_name), file_name) == 0) { + /* Content had been placed by send into a temp file. + Don't generate Content-Disposition header, because + it confuses Microsoft Outlook, Build 10.0.6626, at + least. */ + (void) fprintf (composition_file, "#%s <>", content_type); + } else { + /* Suppress Content-Id, insert simple Content-Disposition. */ + (void) fprintf (composition_file, + "#%s <>{attachment}", + content_type); + } + + break; + case 2: + if (stringdex (m_maildir(invo_name), file_name) == 0) { + /* Content had been placed by send into a temp file. + Don't generate Content-Disposition header, because + it confuses Microsoft Outlook, Build 10.0.6626, at + least. */ + (void) fprintf (composition_file, "#%s <>", content_type); + } else { + /* Suppress Content-Id, insert Content-Disposition with + modification date. */ + (void) fprintf (composition_file, + "#%s <>{attachment; modification-date=\"%s\"}", + content_type, + dtime (&st.st_mtime, 0)); + } + + break; + default: + adios ((char *)0, "unsupported attachformat %d", attachformat); } /* @@ -527,13 +569,13 @@ splitmsg (char **vec, int vecp, char *drft, struct stat *st, int delay) /* * This header field is discarded. */ - if (!strcasecmp (name, "Message-ID")) { + if (!mh_strcasecmp (name, "Message-ID")) { while (state == FLDPLUS) state = m_getfld (state, name, buffer, sizeof(buffer), in); } else if (uprf (name, XXX_FIELD_PRF) - || !strcasecmp (name, VRSN_FIELD) - || !strcasecmp (name, "Subject") - || !strcasecmp (name, "Encrypted")) { + || !mh_strcasecmp (name, VRSN_FIELD) + || !mh_strcasecmp (name, "Subject") + || !mh_strcasecmp (name, "Encrypted")) { /* * These header fields are copied to the enclosed * header of the first message in the collection @@ -542,7 +584,7 @@ splitmsg (char **vec, int vecp, char *drft, struct stat *st, int delay) * version of it, can be copied to the header * of each messsage/partial in the collection. */ - if (!strcasecmp (name, "Subject")) { + if (!mh_strcasecmp (name, "Subject")) { size_t sublen; strncpy (subject, buffer, BUFSIZ);