lorenz.stechauner/sesimos
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Added basic support for Necronda backend

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Lorenz Stechauner
2021-09-17 18:53:08 +02:00
parent eba916fad4
commit 9adb4791df
4 changed files with 100 additions and 52 deletions
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35
src/client.c
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@ -67,7 +67,7 @@ int client_request_handler(sock *client, unsigned long client_num, unsigned int
int use_fastcgi = 0;
int use_rev_proxy = 0;
int p_len;
fastcgi_conn php_fpm = {.socket = 0, .req_id = 0};
fastcgi_conn fcgi_conn = {.socket = 0, .req_id = 0};
http_status custom_status;
http_res res;
@ -372,35 +372,46 @@ int client_request_handler(sock *client, unsigned long client_num, unsigned int
content_length = ftell(file);
fseek(file, 0, SEEK_SET);
} else {
int mode;
if (strcmp(uri.filename + strlen(uri.filename) - 4, ".ncr") == 0) {
mode = FASTCGI_NECRONDA;
} else if (strcmp(uri.filename + strlen(uri.filename) - 4, ".php") == 0) {
mode = FASTCGI_PHP;
} else {
res.status = http_get_status(500);
print(ERR_STR "Invalid FastCGI extension: %s" CLR_STR, uri.filename);
goto respond;
}
struct stat statbuf;
stat(uri.filename, &statbuf);
char *last_modified = http_format_date(statbuf.st_mtime, buf0, sizeof(buf0));
http_add_header_field(&res.hdr, "Last-Modified", last_modified);
res.status = http_get_status(200);
if (fastcgi_init(&php_fpm, client_num, req_num, client, &req, &uri) != 0) {
if (fastcgi_init(&fcgi_conn, mode, client_num, req_num, client, &req, &uri) != 0) {
res.status = http_get_status(503);
sprintf(err_msg, "Unable to communicate with PHP-FPM.");
sprintf(err_msg, "Unable to communicate with FastCGI socket.");
goto respond;
}
char *client_content_length = http_get_header_field(&req.hdr, "Content-Length");
if (client_content_length != NULL) {
unsigned long client_content_len = strtoul(client_content_length, NULL, 10);
ret = fastcgi_receive(&php_fpm, client, client_content_len);
ret = fastcgi_receive(&fcgi_conn, client, client_content_len);
if (ret != 0) {
if (ret < 0) {
goto abort;
} else {
sprintf(err_msg, "Unable to communicate with PHP-FPM.");
sprintf(err_msg, "Unable to communicate with FastCGI socket.");
}
res.status = http_get_status(502);
goto respond;
}
}
fastcgi_close_stdin(&php_fpm);
fastcgi_close_stdin(&fcgi_conn);
ret = fastcgi_header(&php_fpm, &res, err_msg);
ret = fastcgi_header(&fcgi_conn, &res, err_msg);
if (ret != 0) {
if (ret < 0) {
goto abort;
@ -562,7 +573,7 @@ int client_request_handler(sock *client, unsigned long client_num, unsigned int
int chunked = transfer_encoding != NULL && strcmp(transfer_encoding, "chunked") == 0;
int flags = (chunked ? FASTCGI_CHUNKED : 0) | (use_fastcgi & FASTCGI_COMPRESS);
fastcgi_send(&php_fpm, client, flags);
fastcgi_send(&fcgi_conn, client, flags);
} else if (use_rev_proxy) {
char *transfer_encoding = http_get_header_field(&res.hdr, "Transfer-Encoding");
int chunked = transfer_encoding != NULL && strstr(transfer_encoding, "chunked") != NULL;
@ -589,10 +600,10 @@ int client_request_handler(sock *client, unsigned long client_num, unsigned int
uri_free(&uri);
abort:
if (php_fpm.socket != 0) {
shutdown(php_fpm.socket, SHUT_RDWR);
close(php_fpm.socket);
php_fpm.socket = 0;
if (fcgi_conn.socket != 0) {
shutdown(fcgi_conn.socket, SHUT_RDWR);
close(fcgi_conn.socket);
fcgi_conn.socket = 0;
}
http_free_req(&req);
http_free_res(&res);