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cleanup pobox parsing

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5033 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1998-06-29 00:16:34 +00:00
parent e1b94f3219
commit c9e2af3ca3
1 changed files with 27 additions and 22 deletions
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49
appl/push/push.c
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@@ -511,30 +511,35 @@ parse_pobox (char *a0, char *a1,
char **host, char **user, char **filename)
{
char *h, *u, *f;
char *p;
int po = 0;
h = a0;
f = a1;
p = strchr (h, ':');
if (p) {
*p++ = '\0';
if (strcmp (h, "po") == 0) {
h = strchr(p, '@');
if(h)
*h++ = '\0';
else {
h = getenv("MAILHOST");
if (h == NULL)
errx (1, "MAILHOST not set");
}
}
u = p;
} else {
struct passwd *pwd = getpwuid(getuid());
if (pwd == NULL)
errx (1, "Who are you?");
u = pwd->pw_name;
if(strncmp(a0, "po:", 3) == 0) {
a0 += 3;
po++;
}
h = strchr(a0, '@');
if(h)
*h++ = '\0';
else
h = a0;
u = strchr(a0, ':');
if(u)
*u++ = '\0';
else
u = a0;
if(h == u)
/* some inconsistent compatibility with various mailers */
if(po) {
h = getenv("MAILHOST");
if (h == NULL)
errx (1, "MAILHOST not set");
} else {
struct passwd *pwd = getpwuid(getuid());
if (pwd == NULL)
errx (1, "Who are you?");
u = strdup(pwd->pw_name);
}
errx(0, "h = %s, u = %s", h, u);
*host = h;
*user = u;
*filename = f;