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/*
** Copyright 2000 Double Precision, Inc. See COPYING for
** distribution information.
*/
#include "rfc2045_config.h"
#include "rfc2045.h"
/*
** This function is generally called to find the "primary" text/plain
** section in a MIME message which, presumably, contains the main message
** text.
**
** Still the content type is set as a parameter in the event, I guess, we'll
** ever be able to grok text/html.
**
** We'll return a NULL pointer if we can't find it.
*/
struct rfc2045 *rfc2045_searchcontenttype(struct rfc2045 *rfc, const char *ct)
{
const char *content_type, *dummy;
struct rfc2045 *p;
rfc2045_mimeinfo(rfc, &content_type, &dummy, &dummy);
if (strcmp(content_type, ct) == 0)
return (rfc);
for (p=rfc->firstpart; p; p=p->next)
{
if (p->isdummy) continue;
rfc2045_mimeinfo(p, &content_type, &dummy, &dummy);
if (strcmp(content_type, ct) == 0)
break;
if (strncmp(content_type, "multipart/", 10) == 0)
return(rfc2045_searchcontenttype(p, ct));
}
return (p);
}
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