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- /*
- * b2m - a filter for Babyl -> Unix mail files
- *
- * usage: b2m < babyl > mailbox
- *
- * I find this useful whenever I have to use a
- * system which - shock horror! - doesn't run
- * Gnu emacs. At least now I can read all my
- * Gnumacs Babyl format mail files!
- *
- * it's not much but it's free!
- *
- * Ed Wilkinson
- * E.Wilkinson@massey.ac.nz
- * Mon Nov 7 15:54:06 PDT 1988
- */
-
- #include <stdio.h>
- #include <time.h>
- #include <sys/types.h>
-
- #include <../src/config.h>
-
- #ifdef USG
- #include <string.h>
- #else
- #include <strings.h>
- #endif
-
- /* BSD's strings.h does not declare the type of strtok. */
- extern char *strtok ();
-
- #ifndef TRUE
- #define TRUE (1)
- #endif
- #ifndef FALSE
- #define FALSE (0)
- #endif
-
- int header = FALSE, printing;
- time_t ltoday;
- char from[256], labels[256], data[256], *p, *today;
-
- main (argc, argv)
- int argc;
- char **argv;
- {
- ltoday = time(0);
- today = ctime(<oday);
-
- if (gets(data))
- if (strcmp(data, "BABYL OPTIONS:")) {
- fprintf(stderr, "b2m: not a Babyl mailfile!\n");
- exit(-1);
- } else
- printing = FALSE;
- else
- exit(-1);
- if (printing)
- puts(data);
-
- while (gets(data)) {
-
- #if 0
- /* What was this for? Does somebody have something against blank
- lines? */
- if (!strcmp(data, ""))
- exit(0);
- #endif
-
- if (!strcmp(data, "*** EOOH ***") && !printing) {
- printing = header = TRUE;
- printf("From b2m %s", today);
- continue;
- }
-
- if (!strcmp(data, "")) {
- /* save labels */
- gets(data);
- p = strtok(data, " ,\r\n\t");
- strcpy(labels, "X-Babyl-Labels: ");
-
- while (p = strtok(NULL, " ,\r\n\t")) {
- strcat(labels, p);
- strcat(labels, ", ");
- }
-
- labels[strlen(labels) - 2] = '\0';
- printing = header = FALSE;
- continue;
- }
-
- if (!strlen(data) && header) {
- header = FALSE;
- if (strcmp(labels, "X-Babyl-Labels"))
- puts(labels);
- }
-
- if (printing)
- puts(data);
- }
- }
-