LCOV - code coverage report
Current view: top level - minipot/http - http_minipot_session.c (source / functions) Hit Total Coverage
Test: sentinel-minipot-2.3.0 Code Coverage Lines: 0 89 0.0 %
Date: 2022-11-27 17:36:11 Functions: 0 10 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : #include "http_minipot_session.h"
       2             : #include "http_minipot_session_process.h"
       3             : #include "http_minipot_session_report.h"
       4             : #include <minipot_utils.h>
       5             : #include <stdlib.h>
       6             : #include "log.h"
       7             : 
       8           0 : static void timeout_cb(evutil_socket_t fd, short events, void *arg) {
       9           0 :         MINIPOT_TRACE_FUNC;
      10           0 :         http_minipot_session_close((struct http_minipot_session *)arg);
      11           0 : }
      12             : 
      13           0 : static void read_cb(evutil_socket_t fd, short events, void *arg) {
      14           0 :         MINIPOT_TRACE_FUNC;
      15           0 :         struct http_minipot_session *self = arg;
      16           0 :         ssize_t recv_cnt = recv(fd, self->http_minipot->parent.recv_buff,
      17             :                 MINIPOT_RECV_BUFF_LEN, 0);
      18           0 :         switch (recv_cnt) {
      19           0 :                 case -1:
      20           0 :                         if (errno == EAGAIN)
      21           0 :                                 return;
      22           0 :                         info("Receive error on connection with FD: %d", fd);
      23           0 :                 case 0:
      24           0 :                         http_minipot_session_close(self);
      25           0 :                         return;
      26             :         }
      27             :         // remove inactivity timeout
      28           0 :         event_del(self->inac_tout_ev);
      29           0 :         proc_rec_data(self, recv_cnt);
      30             :         // reset keep alive timer
      31           0 :         struct timeval tm = {KEEP_ALIVE_TOUT, 0};
      32           0 :         evtimer_add(self->keep_alive_tout_ev, &tm);
      33             : }
      34             : 
      35           0 : void http_minipot_session_init(struct http_minipot_session *self,
      36             :                 struct http_minipot *hm) {
      37           0 :         MINIPOT_TRACE_FUNC;
      38           0 :         minipot_session_init(&self->parent);
      39           0 :         self->http_minipot = hm;
      40           0 :         self->inac_tout_ev = evtimer_new(self->http_minipot->parent.ev_base,
      41             :                 timeout_cb, self);
      42           0 :         assert(self->inac_tout_ev);
      43           0 :         self->keep_alive_tout_ev = evtimer_new(self->http_minipot->parent.ev_base,
      44             :                 timeout_cb, self);
      45           0 :         assert(self->keep_alive_tout_ev);
      46           0 :         self->token_buff = malloc(sizeof(*self->token_buff) * TOKEN_BUFF_LEN);
      47           0 :         self->method = malloc(sizeof(*self->method) * METHOD_LEN);
      48           0 :         self->url = malloc(sizeof(*self->url) * URL_LEN);
      49           0 :         self->user_ag = malloc(sizeof(*self->user_ag) * USER_AG_LEN);
      50           0 :         self->auth = malloc(sizeof(*self->auth) * AUTH_LEN);
      51           0 : }
      52             : 
      53           0 : void http_minipot_session_destroy(struct http_minipot_session *self) {
      54           0 :         MINIPOT_TRACE_FUNC;
      55           0 :         minipot_session_destroy(&self->parent);
      56           0 :         event_free(self->inac_tout_ev);
      57           0 :         event_free(self->keep_alive_tout_ev);
      58           0 :         free(self->token_buff);
      59           0 :         free(self->method);
      60           0 :         free(self->url);
      61           0 :         free(self->user_ag);
      62           0 :         free(self->auth);
      63           0 : }
      64             : 
      65           0 : void http_minipot_session_reset_tk_buff(struct http_minipot_session *self) {
      66           0 :         MINIPOT_TRACE_FUNC;
      67           0 :         self->token_buff_wrt_ptr = self->token_buff;
      68           0 :         self->token_buff_free_len = TOKEN_BUFF_LEN;
      69           0 : }
      70             : 
      71           0 : void http_minipot_session_reset_mesg_limits(struct http_minipot_session *self) {
      72           0 :         MINIPOT_TRACE_FUNC;
      73           0 :         self->state = PROC_REQ_LINE;
      74           0 :         self->method_len = 0;
      75           0 :         self->url_len = 0;
      76           0 :         self->user_ag_len = 0;
      77           0 :         self->auth_len = 0;
      78           0 :         self->header_cnt = 0;
      79           0 :         self->trans_enc_head_received = false;
      80           0 :         self->is_chunked_tr_enc_last = false;
      81           0 :         self->content_len = 0;
      82           0 :         self->chunk_size = 0;
      83           0 : }
      84             : 
      85           0 : static void http_minipot_session_reset(struct http_minipot_session *self) {
      86           0 :         MINIPOT_TRACE_FUNC;
      87           0 :         self->msg_cnt = 0;
      88           0 :         http_minipot_session_reset_mesg_limits(self);
      89           0 :         http_minipot_session_reset_tk_buff(self);
      90           0 : }
      91             : 
      92           0 : void http_minipot_session_accept(struct http_minipot_session *self, int listen_fd) {
      93           0 :         MINIPOT_TRACE_FUNC;
      94           0 :         if (minipot_session_accept(&self->parent, listen_fd,
      95           0 :                         self->http_minipot->parent.ev_base, read_cb, self))
      96           0 :                 return;
      97           0 :         http_minipot_session_reset(self);
      98           0 :         struct timeval tm = {INACT_TOUT, 0};
      99           0 :         evtimer_add(self->inac_tout_ev, &tm);
     100           0 :         if (http_report_connect(self))
     101           0 :                 error("Couldn't report connect");
     102             : }
     103             : 
     104           0 : void http_minipot_session_close(struct http_minipot_session *self) {
     105           0 :         MINIPOT_TRACE_FUNC;
     106           0 :         minipot_session_close(&self->parent);
     107           0 :         event_del(self->inac_tout_ev);
     108           0 :         event_del(self->keep_alive_tout_ev);
     109             :         // when we close some session there must be at least one free slot
     110             :         // from now se we can accpet new connections
     111           0 :         http_minipot_start_accept_new_conn(self->http_minipot);
     112           0 : }
     113             : 
     114           0 : int http_minipot_session_is_available(struct http_minipot_session *self) {
     115           0 :         MINIPOT_TRACE_FUNC;
     116           0 :         return minipot_session_is_available(&self->parent);
     117             : }

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