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/**
* @file mime.c
* @brief functionality as produced/consumed by the engine. This is the interface to the engine's
* use of the underlying MIME parser
* @license GNU General Public License 3.0 - see LICENSE.txt
*/
#define _EXPORT_PEP_ENGINE_DLL
#include "mime.h"
#include "pEp_internal.h"
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include <errno.h>
/**
* @internal
*
* <!-- is_whitespace() -->
*
* @brief checks if a character is a whitepsace character
*
* @param[in] c char
*
* @return bool true if whitespace, false otherwise
*/
static bool is_whitespace(char c)
{
switch (c) {
case ' ':
case '\t':
case '\r':
case '\n':
return true;
default:
return false;
}
}
DYNAMIC_API bool is_PGP_message_text(const char *text)
{
if (EMPTYSTR(text))
return false;
for (; *text && is_whitespace(*text); text++);
return strncmp(text, "-----BEGIN PGP MESSAGE-----", 27) == 0;
}