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#include <stdio.h>
#include <string.h>
#include "imapfilter.h"
#include "buffer.h"
buffer nbuf; /* Namespace buffer. */
/*
* Convert the names of personal mailboxes, using the namespace specified
* by the mail server, from internal to mail server format.
*/
const char *
apply_namespace(const char *mbox, char *prefix, char delim)
{
int n;
char *c;
if ((prefix == NULL && delim == '\0') ||
(prefix == NULL && delim == '/') ||
!strcasecmp(mbox, "INBOX"))
return mbox;
buffer_reset(&nbuf);
n = snprintf(nbuf.data, nbuf.size + 1, "%s%s", (prefix ? prefix : ""),
mbox);
if (n > (int)nbuf.size) {
buffer_check(&nbuf, n);
snprintf(nbuf.data, nbuf.size + 1, "%s%s",
(prefix ? prefix : ""), mbox);
}
c = nbuf.data;
while ((c = strchr(c, '/')))
*(c++) = delim;
debug("namespace: '%s' -> '%s'\n", mbox, nbuf.data);
return nbuf.data;
}
/*
* Convert the names of personal mailboxes, using the namespace specified by
* the mail server, from mail server format to internal format.
*/
const char *
reverse_namespace(const char *mbox, char *prefix, char delim)
{
int n, o;
char *c;
if ((prefix == NULL && delim == '\0') ||
(prefix == NULL && delim == '/') ||
!strcasecmp(mbox, "INBOX"))
return mbox;
buffer_reset(&nbuf);
o = 0;
if (!strncasecmp(mbox, prefix, strlen(prefix)))
o = strlen(prefix);
n = snprintf(nbuf.data, nbuf.size + 1, "%s", mbox + o);
if (n > (int)nbuf.size) {
buffer_check(&nbuf, n);
snprintf(nbuf.data, nbuf.size + 1, "%s", mbox + o);
}
c = nbuf.data;
while ((c = strchr(c, delim)))
*(c++) = '/';
debug("namespace: '%s' <- '%s'\n", mbox, nbuf.data);
return nbuf.data;
}
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