A more complicated RFC 2231 parsing example.

[nmh] / uip / mhshowsbr.c

diff --git a/uip/mhshowsbr.c b/uip/mhshowsbr.c
index 866a41bfbcbca9f684c754c62877101c0757f29b..bb0a646ec0bb98578b2dd407df9800d0eb51245c 100644 (file)
--- a/uip/mhshowsbr.c
+++ b/uip/mhshowsbr.c
@@ -11,15 +11,12 @@
 #include <fcntl.h>
 #include <h/signals.h>
 #include <h/md5.h>
 #include <fcntl.h>
 #include <h/signals.h>
 #include <h/md5.h>

-#include <errno.h>

 #include <setjmp.h>
 #include <setjmp.h>

-#include <signal.h>

 #include <h/mts.h>
 #include <h/tws.h>
 #include <h/mime.h>
 #include <h/mhparse.h>
 #include <h/utils.h>
 #include <h/mts.h>
 #include <h/tws.h>
 #include <h/mime.h>
 #include <h/mhparse.h>
 #include <h/utils.h>

-#include <sys/wait.h>

 
 extern int debugsw;
 
 
 extern int debugsw;
 


@@ -44,10 +41,6 @@ int type_ok (CT, int);
 void content_error (char *, CT, char *, ...);
 void flush_errors (void);
 
 void content_error (char *, CT, char *, ...);
 void flush_errors (void);
 

-/* mhlistsbr.c */
-int list_switch (CT, int, int, int, int);
-int list_content (CT, int, int, int, int);
-

 /*
  * prototypes
  */
 /*
  * prototypes
  */


@@ -191,7 +184,7 @@ DisplayMsgHeader (CT ct, char *form)
 
     fflush (stdout);
 
 
     fflush (stdout);
 

-    for (i = 0; (child_id = vfork()) == NOTOK && i < 5; i++)
+    for (i = 0; (child_id = fork()) == NOTOK && i < 5; i++)

        sleep (5);
 
     switch (child_id) {
        sleep (5);
 
     switch (child_id) {


@@ -226,39 +219,31 @@ show_switch (CT ct, int serial, int alternate)
     switch (ct->c_type) {
        case CT_MULTIPART:
            return show_multi (ct, serial, alternate);
     switch (ct->c_type) {
        case CT_MULTIPART:
            return show_multi (ct, serial, alternate);

-           break;

 
        case CT_MESSAGE:
            switch (ct->c_subtype) {
                case MESSAGE_PARTIAL:
                    return show_partial (ct, serial, alternate);
 
        case CT_MESSAGE:
            switch (ct->c_subtype) {
                case MESSAGE_PARTIAL:
                    return show_partial (ct, serial, alternate);

-                   break;

 
                case MESSAGE_EXTERNAL:
                    return show_external (ct, serial, alternate);
 
                case MESSAGE_EXTERNAL:
                    return show_external (ct, serial, alternate);

-                   break;

 
                case MESSAGE_RFC822:
                default:
                    return show_message_rfc822 (ct, serial, alternate);
 
                case MESSAGE_RFC822:
                default:
                    return show_message_rfc822 (ct, serial, alternate);

-                   break;

            }
            }

-           break;

 
        case CT_TEXT:
            return show_text (ct, serial, alternate);
 
        case CT_TEXT:
            return show_text (ct, serial, alternate);

-           break;

 
        case CT_AUDIO:
        case CT_IMAGE:
        case CT_VIDEO:
        case CT_APPLICATION:
            return show_content (ct, serial, alternate);
 
        case CT_AUDIO:
        case CT_IMAGE:
        case CT_VIDEO:
        case CT_APPLICATION:
            return show_content (ct, serial, alternate);

-           break;

 
        default:
            adios (NULL, "unknown content type %d", ct->c_type);
 
        default:
            adios (NULL, "unknown content type %d", ct->c_type);

-           break;

     }
 
     return 0;  /* NOT REACHED */
     }
 
     return 0;  /* NOT REACHED */


@@ -347,11 +332,12 @@ show_content_aux (CT ct, int serial, int alternate, char *cp, char *cracked)
            case 'a':
                /* insert parameters from Content-Type field */
            {
            case 'a':
                /* insert parameters from Content-Type field */
            {

-               char **ap, **ep;
+               PM pm;

                char *s = "";
 
                char *s = "";
 

-               for (ap = ci->ci_attrs, ep = ci->ci_values; *ap; ap++, ep++) {
-                   snprintf (bp, buflen, "%s%s=\"%s\"", s, *ap, *ep);
+               for (pm = ci->ci_first_pm; pm; pm = pm->pm_next) {
+                   snprintf (bp, buflen, "%s%s=\"%s\"", s, pm->pm_name,
+                             get_param_value(pm, '?'));

                    len = strlen (bp);
                    bp += len;
                    buflen -= len;
                    len = strlen (bp);
                    bp += len;
                    buflen -= len;


@@ -525,9 +511,9 @@ show_content_aux2 (CT ct, int serial, int alternate, char *cracked, char *buffer
        char prompt[BUFSIZ];
 
        if (ct->c_type == CT_MULTIPART)
        char prompt[BUFSIZ];
 
        if (ct->c_type == CT_MULTIPART)

-           list_content (ct, -1, 1, 0, 0);
+           list_content (ct, -1, 1, 0, 0, 0);

        else
        else

-           list_switch (ct, -1, 1, 0, 0);
+           list_switch (ct, -1, 1, 0, 0, 0);

 
        if (xpause && isatty (fileno (stdout))) {
            int intr;
 
        if (xpause && isatty (fileno (stdout))) {
            int intr;


@@ -560,7 +546,7 @@ show_content_aux2 (CT ct, int serial, int alternate, char *cracked, char *buffer
 
     fflush (stdout);
 
 
     fflush (stdout);
 

-    for (i = 0; (child_id = vfork()) == NOTOK && i < 5; i++)
+    for (i = 0; (child_id = fork()) == NOTOK && i < 5; i++)

        sleep (5);
     switch (child_id) {
        case NOTOK:
        sleep (5);
     switch (child_id) {
        case NOTOK:


@@ -623,7 +609,7 @@ show_text (CT ct, int serial, int alternate)
      */
     if (!alternate || ct->c_subtype == TEXT_PLAIN) {
        snprintf (buffer, sizeof(buffer), "%%p%s '%%F'", progsw ? progsw :
      */
     if (!alternate || ct->c_subtype == TEXT_PLAIN) {
        snprintf (buffer, sizeof(buffer), "%%p%s '%%F'", progsw ? progsw :

-               moreproc && *moreproc ? moreproc : "more");
+               moreproc && *moreproc ? moreproc : DEFAULT_PAGER);

        cp = (ct->c_showproc = add (buffer, NULL));
        return show_content_aux (ct, serial, alternate, cp, NULL);
     }
        cp = (ct->c_showproc = add (buffer, NULL));
        return show_content_aux (ct, serial, alternate, cp, NULL);
     }


@@ -854,11 +840,12 @@ show_multi_aux (CT ct, int serial, int alternate, char *cp)
            case 'a':
                /* insert parameters from Content-Type field */
            {
            case 'a':
                /* insert parameters from Content-Type field */
            {

-               char **ap, **ep;
+               PM pm;

                char *s = "";
 
                char *s = "";
 

-               for (ap = ci->ci_attrs, ep = ci->ci_values; *ap; ap++, ep++) {
-                   snprintf (bp, buflen, "%s%s=\"%s\"", s, *ap, *ep);
+               for (pm = ci->ci_first_pm; pm; pm = pm->pm_next) {
+                   snprintf (bp, buflen, "%s%s=\"%s\"", s, pm->pm_name,
+                             get_param_value(pm, '?'));

                    len = strlen (bp);
                    bp += len;
                    buflen -= len;
                    len = strlen (bp);
                    bp += len;
                    buflen -= len;