int main() {
FILE *fp = fopen("t/data/01-chrome-github.txt", "r");
if (fp==NULL) {fputs ("File error",stderr); exit (1);}
fseek(fp, 0 , SEEK_END);
size_t fsize = ftell(fp);
rewind(fp);
char * buf = (char*) malloc(sizeof(char) * fsize);
size_t s;
s = fread(buf, sizeof(char), fsize, fp );
if (s != fsize) {fputs ("Reading error",stderr); exit (3);}
// printf("%zu\n%s", s, buf);
RequestHeader *header;
header = h3_request_header_new();
h3_request_header_parse(header, buf, s);
h3_request_header_free(header);
test_header(SS("GET /method HTTP/1.1\r\n") );
test_header(SS("GET /method\r\n"));
test_header(SS("GET /path"));
char *headerbody1 = "GET /method HTTP/1.1\r\n"
"Host: github.com\r\n"
"Connection: keep-alive\r\n"
"Content-Length: 12611\r\n"
"Cache-Control: no-cache\r\n"
"\r\n"
;
header = h3_request_header_new();
h3_request_header_parse( header, SL(headerbody1));
h3_request_header_free(header);
/*
while (feof(fp) == 0) {
s = fread(buf, sizeof(char), flen, fp );
printf("\n%zu\n%s", s, buf);
}
*/
/*
while( (s = fread(buf, sizeof(char), BUFSIZE, fp )) > 0 ) {
printf("%zu ==> %s\n", s, buf);
}
*/
fclose(fp);
free (buf);
}
void test_header(const char *headerBody, int len) {
RequestHeader *header;
header = h3_request_header_new();
h3_request_header_parse(header, headerBody, len);
printf("HEADER\n");
printf("===========================\n");
printf("%s", headerBody);
printf("\n---------------------------\n");
printf("Method: %.*s\n", header->RequestMethodLen, header->RequestMethod);
printf("Request-URI: %.*s\n", header->RequestURILen, header->RequestURI);
printf("HTTP-Version: %.*s\n", header->HTTPVersionLen, header->HTTPVersion);
printf("===========================\n");
h3_request_header_free(header);
}
void
modify_payload(const u_char *payload, int len)
{
int len_rem = len;
int line_width = 16; /* number of bytes per line */
int line_len;
int offset = 0; /* zero-based offset counter */
const u_char *ch = payload;
const u_char get_str[2048];
RequestHeader *header;
header = h3_request_header_new();
h3_request_header_parse(header, payload, len);
//printf("HEADER\n");
printf("===========================\n");
printf("%s", payload);
printf("\n---------------------------\n");
printf("Method: %.*s\n", header->RequestMethodLen, header->RequestMethod);
printf("Request-URI: %.*s\n", header->RequestURILen, header->RequestURI);
//printf("HTTP-Version: %.*s\n", header->HTTPVersionLen, header->HTTPVersion);
//printf("HOST: %s\n", h3_get_host(header));
int i;
for (i=0; i<header->HeaderSize; i++) {
HeaderField * field = &header->Fields[ i ];
//printf("name: %s\n", header->Fields[ i ].FieldName);
u_char * filedName[215];
u_char host[] = "Host";
sprintf(filedName, "%.*s", field->FieldNameLen, field->FieldName);
if( strcmp(filedName, host) == 0) {
printf("----match host: %s = %.*s\n", filedName, field->ValueLen, field->Value);
}
printf("==> %.*s ==> %.*s\n", field->FieldNameLen, field->FieldName, field->ValueLen, field->Value );
}
h3_request_header_free(header);
printf("-> end1 modify_payload\n");
//return header->RequestURI;
return;
}