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0.1.6

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SJ
2011-11-22 12:31:54 +01:00
parent d7318f94cf
commit 7a0aa44ad9
14 changed files with 219 additions and 104 deletions
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37
src/digest.c
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@@ -15,12 +15,12 @@
int make_body_digest(struct session_data *sdata, struct __config *cfg){
int i=0, n, fd;
char *p, *body=NULL;
int i=0, n, fd, hdr_len=0, offset=3;
char *body=NULL;
unsigned char buf[MAXBUFSIZE], md[DIGEST_LENGTH];
SHA256_CTX context;
if(cfg->verbosity >= _LOG_DEBUG) syslog(LOG_PRIORITY, "%s: digesting", sdata->ttmpfile);
//if(cfg->verbosity >= _LOG_DEBUG) syslog(LOG_PRIORITY, "%s: digesting", sdata->ttmpfile);
memset(sdata->bodydigest, 0, 2*DIGEST_LENGTH+1);
SHA256_Init(&context);
@@ -31,23 +31,30 @@ int make_body_digest(struct session_data *sdata, struct __config *cfg){
while((n = read(fd, buf, MAXBUFSIZE)) > 0){
body = (char *)&buf[0];
i++;
if(i == 1){
p = strstr((char*)buf, "\n\n");
if(p){
body = p+2;
n = strlen(body);
} else {
p = strstr((char*)buf, "\n\r\n");
if(p){
body = p+3;
n = strlen(body);
}
if(i == 0){
hdr_len = searchStringInBuffer(body, MAXBUFSIZE, "\n\r\n", 3);
if(hdr_len == 0){
searchStringInBuffer(body, 2*MAXBUFSIZE+1, "\n\n", 2);
offset = 2;
}
if(hdr_len > 0){
hdr_len += offset;
sdata->hdr_len = hdr_len;
body += hdr_len;
n -= hdr_len;
if(cfg->verbosity >= _LOG_DEBUG) syslog(LOG_PRIORITY, "%s: hdr_len: %d, offset: %d", sdata->ttmpfile, hdr_len, offset);
}
}
SHA256_Update(&context, body, n);
i++;
}
close(fd);