933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
|
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
|
-
+
-
+
-
+
-
+
-
+
|
log->buffer[0] = '\0';
log->http_code = -1;
log->reason = "fdopen_failed";
filed_log_entry(log);
return(0);
return(FILED_CONNECTION_CLOSE);
}
request = filed_get_http_request(fp, request, options);
if (request == NULL) {
log->buffer[0] = '\0';
filed_error_page(fp, date_current, 500, FILED_REQUEST_METHOD_GET, "format", log);
return(0);
return(FILED_CONNECTION_CLOSE);
}
path = request->path;
strcpy(log->buffer, path);
log->method = request->method;
/* If the requested path is a directory, redirect to index page */
if (request->type == FILED_REQUEST_TYPE_DIRECTORY) {
filed_redirect_index(fp, date_current, path, log);
return(0);
return(FILED_CONNECTION_CLOSE);
}
fileinfo = filed_open_file(path, &request->fileinfo);
if (fileinfo == NULL) {
filed_error_page(fp, date_current, 404, request->method, "open_failed", log);
return(0);
return(FILED_CONNECTION_CLOSE);
}
if (request->headers.range.present) {
if (request->headers.range.offset != 0 || request->headers.range.length >= 0) {
if (request->headers.range.offset >= fileinfo->len) {
filed_error_page(fp, date_current, 416, request->method, "range_invalid", log);
close(fileinfo->fd);
return(0);
return(FILED_CONNECTION_CLOSE);
}
if (request->headers.range.length == ((off_t) -1)) {
filed_log_msg_debug("Computing length to fit in bounds: fileinfo->len = %llu, request->headers.range.offset = %llu",
(unsigned long long) fileinfo->len,
(unsigned long long) request->headers.range.offset
);
|
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
|
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
|
-
-
+
+
-
+
-
+
-
+
|
}
}
log->endtime = (time_t) -1;
log->sent_length = sendfile_sent;
filed_log_entry(log);
if (request->headers.connection != FILED_CONNECTION_KEEP_ALIVE) {
close(fileinfo->fd);
close(fileinfo->fd);
if (request->headers.connection != FILED_CONNECTION_KEEP_ALIVE) {
fclose(fp);
return(0);
return(FILED_CONNECTION_CLOSE);
}
return(1);
return(FILED_CONNECTION_KEEP_ALIVE);
}
/* Handle incoming connections */
static void *filed_worker_thread(void *arg_v) {
struct filed_worker_thread_args *arg;
struct filed_http_request request;
struct filed_log_entry *log, local_dummy_log;
struct filed_options *options;
struct sockaddr_in6 addr;
socklen_t addrlen;
int failure_count = 0, max_failure_count = FILED_MAX_FAILURE_COUNT;
int accept_new = 1;
int connection_state = FILED_CONNECTION_CLOSE;
int master_fd, fd = -1;
/* Read arguments */
arg = arg_v;
master_fd = arg->fd;
options = &arg->options;
|
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
|
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
|
+
+
-
+
-
+
|
filed_log_msg("ALLOCATE_LOG_MSG_FAILED");
break;
}
log->type = FILED_LOG_TYPE_TRANSFER;
/* If we closed the old connection, accept a new one */
if (connection_state == FILED_CONNECTION_CLOSE) {
/* Accept a new client */
/* Accept a new client */
if (accept_new) {
addrlen = sizeof(addr);
fd = accept(master_fd, (struct sockaddr *) &addr, &addrlen);
}
/*
* If we fail, make a note of it so we don't go into a loop of
* accept() failing
*/
|
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
|
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
|
-
+
|
log->port = addr.sin6_port;
}
/* Reset failure count*/
failure_count = 0;
/* Handle socket */
accept_new = !filed_handle_client(fd, &request, log, options);
connection_state = filed_handle_client(fd, &request, log, options);
}
/* Report error */
filed_log_msg("THREAD_DIED ABNORMAL");
return(NULL);
|