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#include <sys/time.h> |
#include <sys/time.h> |
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#include <sys/types.h> |
#include <sys/types.h> |
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#include <regex.h> |
#include <regex.h> |
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#include <setjmp.h> |
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#include "config.h" |
#include "config.h" |
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#include "imapfilter.h" |
#include "imapfilter.h" |
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extern int sockpri; |
extern int sockpri; |
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extern unsigned int capabilities; |
extern unsigned int capabilities; |
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extern jmp_buf acctloop; |
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static char *vbuf = NULL; /* Virtual buffer. */ |
static char *vbuf = NULL; /* Virtual buffer. */ |
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static size_t vbufs = 0; /* Virtual buffer size. */ |
static size_t vbufs = 0; /* Virtual buffer size. */ |
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do { |
do { |
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receive_response(sock, buf); |
receive_response(sock, buf); |
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bye_response(buf); |
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check_vbuf(strlen(buf)); |
check_vbuf(strlen(buf)); |
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strncat(vbuf, buf, vbufs - strlen(vbuf)); |
strncat(vbuf, buf, vbufs - strlen(vbuf)); |
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} while (tag && !strcasestr(buf, ultostr(tag, 16))); |
} while (tag && !strcasestr(buf, ultostr(tag, 16))); |
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/* |
/* |
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* Check if server sent a BYE response (connection is closed immediately). |
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*/ |
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void bye_response(char *buf) |
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{ |
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if (strcasestr(buf, "* BYE")) |
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longjmp(acctloop, -1); |
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} |
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/* |
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* Process the greeting that server sends during connection. |
* Process the greeting that server sends during connection. |
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*/ |
*/ |
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int greeting_response(int *sock) |
int greeting_response(int *sock) |
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char buf[RESPONSE_BUF]; |
char buf[RESPONSE_BUF]; |
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receive_response(sock, buf); |
receive_response(sock, buf); |
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bye_response(buf); |
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if (strcasestr(buf, "* BYE")) |
if (strcasestr(buf, "* PREAUTH")) |
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return RESPONSE_BYE; |
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else if (strcasestr(buf, "* PREAUTH")) |
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return RESPONSE_PREAUTH; |
return RESPONSE_PREAUTH; |
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return RESPONSE_OK; |
return RESPONSE_OK; |
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do { |
do { |
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receive_response(sock, buf); |
receive_response(sock, buf); |
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bye_response(buf); |
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check_vbuf(strlen(buf)); |
check_vbuf(strlen(buf)); |
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strncat(vbuf, buf, vbufs - strlen(vbuf)); |
strncat(vbuf, buf, vbufs - strlen(vbuf)); |
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} while (!strcasestr(buf, ultostr(tag, 16))); |
} while (!strcasestr(buf, ultostr(tag, 16))); |
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do { |
do { |
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receive_response(sock, buf); |
receive_response(sock, buf); |
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bye_response(buf); |
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check_vbuf(strlen(buf)); |
check_vbuf(strlen(buf)); |
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strncat(vbuf, buf, vbufs - strlen(vbuf)); |
strncat(vbuf, buf, vbufs - strlen(vbuf)); |
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} while (!strcasestr(buf, ultostr(tag, 16))); |
} while (!strcasestr(buf, ultostr(tag, 16))); |
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do { |
do { |
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receive_response(sock, buf); |
receive_response(sock, buf); |
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bye_response(buf); |
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check_vbuf(strlen(buf)); |
check_vbuf(strlen(buf)); |
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strncat(vbuf, buf, vbufs - strlen(vbuf)); |
strncat(vbuf, buf, vbufs - strlen(vbuf)); |
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} while (!strcasestr(buf, ultostr(tag, 16))); |
} while (!strcasestr(buf, ultostr(tag, 16))); |
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do { |
do { |
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receive_response(sock, buf); |
receive_response(sock, buf); |
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bye_response(buf); |
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check_vbuf(strlen(buf)); |
check_vbuf(strlen(buf)); |
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strncat(vbuf, buf, vbufs - strlen(vbuf)); |
strncat(vbuf, buf, vbufs - strlen(vbuf)); |
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} while (!strcasestr(buf, ultostr(tag, 16))); |
} while (!strcasestr(buf, ultostr(tag, 16))); |
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do { |
do { |
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receive_response(sock, buf); |
receive_response(sock, buf); |
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bye_response(buf); |
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check_vbuf(strlen(buf)); |
check_vbuf(strlen(buf)); |
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strncat(vbuf, buf, vbufs - strlen(vbuf)); |
strncat(vbuf, buf, vbufs - strlen(vbuf)); |
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} while (!strcasestr(buf, ultostr(tag, 16))); |
} while (!strcasestr(buf, ultostr(tag, 16))); |
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i = 0; |
i = 0; |
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receive_response(sock, buf); |
receive_response(sock, buf); |
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bye_response(buf); |
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b = buf; |
b = buf; |
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do { |
do { |
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receive_response(sock, buf); |
receive_response(sock, buf); |
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bye_response(buf); |
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check_vbuf(strlen(buf)); |
check_vbuf(strlen(buf)); |
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strncat(vbuf, buf, vbufs - strlen(vbuf)); |
strncat(vbuf, buf, vbufs - strlen(vbuf)); |
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} while (!strcasestr(buf, ultostr(tag, 16))); |
} while (!strcasestr(buf, ultostr(tag, 16))); |
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do { |
do { |
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receive_response(sock, buf); |
receive_response(sock, buf); |
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bye_response(buf); |
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check_vbuf(strlen(buf)); |
check_vbuf(strlen(buf)); |
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strncat(vbuf, buf, vbufs - strlen(vbuf)); |
strncat(vbuf, buf, vbufs - strlen(vbuf)); |
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} while (!strcasestr(buf, ultostr(tag, 16))); |
} while (!strcasestr(buf, ultostr(tag, 16))); |
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do { |
do { |
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receive_response(sock, buf); |
receive_response(sock, buf); |
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bye_response(buf); |
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check_vbuf(strlen(buf)); |
check_vbuf(strlen(buf)); |
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strncat(vbuf, buf, vbufs - strlen(vbuf)); |
strncat(vbuf, buf, vbufs - strlen(vbuf)); |
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} while (!strcasestr(buf, ultostr(tag, 16))); |
} while (!strcasestr(buf, ultostr(tag, 16))); |