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-rw-r--r--src/core/nginx.c44
-rw-r--r--src/core/ngx_conf_file.c79
-rw-r--r--src/core/ngx_conf_file.h7
-rw-r--r--src/core/ngx_core.h2
-rw-r--r--src/core/ngx_string.h2
5 files changed, 79 insertions, 55 deletions
diff --git a/src/core/nginx.c b/src/core/nginx.c
index e1894f4cf..820d6e3f4 100644
--- a/src/core/nginx.c
+++ b/src/core/nginx.c
@@ -1,30 +1,16 @@
-#include <nginx.h>
#include <ngx_config.h>
-
#include <ngx_core.h>
-#include <ngx_connection.h>
-#include <ngx_os_init.h>
-#include <ngx_server.h>
-#include <ngx_listen.h>
-#include <ngx_conf_file.h>
-/* STUB */
-#include <ngx_http.h>
-/* */
+#include <ngx_listen.h>
+#include <nginx.h>
-static void ngx_set_signals(ngx_log_t *log);
-static void ngx_open_listening_sockets(ngx_log_t *log);
-/* STUB */
-int ngx_max_conn = 512;
-u_int ngx_sendfile_flags;
+static int ngx_open_listening_sockets(ngx_log_t *log);
-ngx_server_t ngx_server;
-/* */
ngx_log_t ngx_log;
ngx_pool_t *ngx_pool;
@@ -34,8 +20,8 @@ void ****ngx_conf_ctx;
ngx_os_io_t ngx_io;
-int ngx_max_module;
-void *ctx_conf;
+int ngx_max_module;
+void *ctx_conf;
int ngx_connection_counter;
@@ -109,7 +95,9 @@ int main(int argc, char *const *argv)
}
}
- ngx_open_listening_sockets(&ngx_log);
+ if (ngx_open_listening_sockets(&ngx_log) == NGX_ERROR) {
+ return 1;
+ }
/* TODO: daemon, once only */
@@ -127,7 +115,7 @@ int main(int argc, char *const *argv)
}
-static void ngx_open_listening_sockets(ngx_log_t *log)
+static int ngx_open_listening_sockets(ngx_log_t *log)
{
int times, failed, reuseaddr, i;
ngx_err_t err;
@@ -161,7 +149,7 @@ static void ngx_open_listening_sockets(ngx_log_t *log)
if (s == -1) {
ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno,
ngx_socket_n " %s falied", ls[i].addr_text.data);
- exit(1);
+ return NGX_ERROR;
}
if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR,
@@ -169,7 +157,7 @@ static void ngx_open_listening_sockets(ngx_log_t *log)
ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno,
"setsockopt(SO_REUSEADDR) %s failed",
ls[i].addr_text.data);
- exit(1);
+ return NGX_ERROR;
}
/* TODO: close on exit */
@@ -179,7 +167,7 @@ static void ngx_open_listening_sockets(ngx_log_t *log)
ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno,
ngx_nonblocking_n " %s failed",
ls[i].addr_text.data);
- exit(1);
+ return NGX_ERROR;
}
}
@@ -189,7 +177,7 @@ static void ngx_open_listening_sockets(ngx_log_t *log)
"bind() to %s failed", ls[i].addr_text.data);
if (err != NGX_EADDRINUSE)
- exit(1);
+ return NGX_ERROR;
if (ngx_close_socket(s) == -1)
ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno,
@@ -203,7 +191,7 @@ static void ngx_open_listening_sockets(ngx_log_t *log)
if (listen(s, ls[i].backlog) == -1) {
ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno,
"listen() to %s failed", ls[i].addr_text.data);
- exit(1);
+ return NGX_ERROR;
}
/* TODO: deferred accept */
@@ -222,6 +210,8 @@ static void ngx_open_listening_sockets(ngx_log_t *log)
if (failed) {
ngx_log_error(NGX_LOG_EMERG, log, 0, "can not bind(), exiting");
- exit(1);
+ return NGX_ERROR;
}
+
+ return NGX_OK;
}
diff --git a/src/core/ngx_conf_file.c b/src/core/ngx_conf_file.c
index 527cbdfe0..54d4f387b 100644
--- a/src/core/ngx_conf_file.c
+++ b/src/core/ngx_conf_file.c
@@ -20,7 +20,7 @@ static int ngx_conf_read_token(ngx_conf_t *cf);
char *ngx_conf_parse(ngx_conf_t *cf, ngx_str_t *filename)
{
- int m, rc, found;
+ int m, rc, found, valid;
char *rv;
void *conf, **confp;
ngx_str_t *name;
@@ -139,15 +139,33 @@ ngx_log_debug(cf->log, "command '%s'" _ cmd->name.data);
/* is the directive's argument count right ? */
- if (!(cmd->type & NGX_CONF_ANY)
- && ((cmd->type & NGX_CONF_FLAG && cf->args->nelts != 2)
- || (!(cmd->type & NGX_CONF_FLAG)
- && !(cmd->type
- & argument_number[cf->args->nelts - 1])
- )
- )
- )
- {
+ if (cmd->type & argument_number[cf->args->nelts - 1]) {
+ valid = 1;
+
+ } else if (cmd->type & NGX_CONF_ANY1) {
+
+ if (cf->args->nelts != 1) {
+ valid = 1;
+ } else {
+ valid = 0;
+ }
+
+ } else if (cmd->type & NGX_CONF_FLAG) {
+
+ if (cf->args->nelts == 2) {
+ valid = 1;
+ } else {
+ valid = 0;
+ }
+
+ } else if (cmd->type & NGX_CONF_ANY) {
+ valid = 1;
+
+ } else {
+ valid = 0;
+ }
+
+ if (!valid) {
ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
"invalid number arguments in "
"directive \"%s\" in %s:%d",
@@ -441,10 +459,12 @@ ngx_log_debug(cf->log, "FOUND %d:'%s'" _ word->len _ word->data);
char *ngx_conf_set_flag_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
+ char *p = conf;
+
int flag;
ngx_str_t *value;
- if (*(int *) (conf + cmd->offset) != NGX_CONF_UNSET) {
+ if (*(int *) (p + cmd->offset) != NGX_CONF_UNSET) {
return "is duplicate";
}
@@ -457,10 +477,13 @@ char *ngx_conf_set_flag_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
flag = 0;
} else {
- return "must be \"on\" or \"off\"";
+ ngx_snprintf(ngx_conf_errstr, sizeof(ngx_conf_errstr) - 1,
+ "invalid value \"%s\", it must be \"on\" or \"off\"",
+ value[1].data);
+ return ngx_conf_errstr;
}
- *(int *) (conf + cmd->offset) = flag;
+ *(int *) (p + cmd->offset) = flag;
return NGX_CONF_OK;
}
@@ -468,9 +491,11 @@ char *ngx_conf_set_flag_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
char *ngx_conf_set_str_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
+ char *p = conf;
+
ngx_str_t *field, *value;
- field = (ngx_str_t *) (conf + cmd->offset);
+ field = (ngx_str_t *) (p + cmd->offset);
if (field->data) {
return "is duplicate";
@@ -487,10 +512,12 @@ char *ngx_conf_set_str_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
char *ngx_conf_set_num_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
+ char *p = conf;
+
int num, len;
ngx_str_t *value;
- if (*(int *) (conf + cmd->offset) != NGX_CONF_UNSET) {
+ if (*(int *) (p + cmd->offset) != NGX_CONF_UNSET) {
return "is duplicate";
}
@@ -500,10 +527,10 @@ char *ngx_conf_set_num_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
num = ngx_atoi(value[1].data, len);
if (num == NGX_ERROR) {
- return "invalid value";
+ return "invalid number";
}
- *(int *) (conf + cmd->offset) = num;
+ *(int *) (p + cmd->offset) = num;
return NGX_CONF_OK;
}
@@ -511,11 +538,13 @@ char *ngx_conf_set_num_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
char *ngx_conf_set_size_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
+ char *p = conf;
+
int size, len, scale;
char last;
ngx_str_t *value;
- if (*(int *) (conf + cmd->offset) != NGX_CONF_UNSET) {
+ if (*(int *) (p + cmd->offset) != NGX_CONF_UNSET) {
return "is duplicate";
}
@@ -548,7 +577,7 @@ char *ngx_conf_set_size_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
size *= scale;
- *(int *) (conf + cmd->offset) = size;
+ *(int *) (p + cmd->offset) = size;
return NGX_CONF_OK;
}
@@ -556,12 +585,14 @@ char *ngx_conf_set_size_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
char *ngx_conf_set_msec_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
+ char *p = conf;
+
int size, total, len, scale;
u_int max, i;
char last, *start;
ngx_str_t *value;
- if (*(int *) (conf + cmd->offset) != NGX_CONF_UNSET) {
+ if (*(int *) (p + cmd->offset) != NGX_CONF_UNSET) {
return "is duplicate";
}
@@ -643,7 +674,7 @@ char *ngx_conf_set_msec_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
start = &value[1].data[i + 1];
}
- *(int *) (conf + cmd->offset) = total;
+ *(int *) (p + cmd->offset) = total;
return NGX_CONF_OK;
}
@@ -651,12 +682,14 @@ char *ngx_conf_set_msec_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
char *ngx_conf_set_sec_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
+ char *p = conf;
+
int size, total, len, scale;
u_int max, i;
char last, *start;
ngx_str_t *value;
- if (*(int *) (conf + cmd->offset) != NGX_CONF_UNSET) {
+ if (*(int *) (p + cmd->offset) != NGX_CONF_UNSET) {
return "is duplicate";
}
@@ -750,7 +783,7 @@ char *ngx_conf_set_sec_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
start = &value[1].data[i + 1];
}
- *(int *) (conf + cmd->offset) = total;
+ *(int *) (p + cmd->offset) = total;
return NGX_CONF_OK;
}
diff --git a/src/core/ngx_conf_file.h b/src/core/ngx_conf_file.h
index 3624d5df0..b3f1d6304 100644
--- a/src/core/ngx_conf_file.h
+++ b/src/core/ngx_conf_file.h
@@ -24,8 +24,9 @@
#define NGX_CONF_TAKE2 0x00000004
#define NGX_CONF_ARGS_NUMBER 0x0000ffff
#define NGX_CONF_ANY 0x00010000
-#define NGX_CONF_BLOCK 0x00020000
-#define NGX_CONF_FLAG 0x00040000
+#define NGX_CONF_ANY1 0x00020000
+#define NGX_CONF_BLOCK 0x00040000
+#define NGX_CONF_FLAG 0x00080000
#define NGX_MAIN_CONF 0x01000000
@@ -83,7 +84,7 @@ typedef struct {
typedef char *(*ngx_conf_handler_pt)(ngx_conf_t *cf,
- ngx_command_t *dummy, char *conf);
+ ngx_command_t *dummy, void *conf);
struct ngx_conf_s {
diff --git a/src/core/ngx_core.h b/src/core/ngx_core.h
index aabbbc7f7..e8b311700 100644
--- a/src/core/ngx_core.h
+++ b/src/core/ngx_core.h
@@ -43,7 +43,7 @@ typedef struct ngx_event_s ngx_event_t;
-#define NGX_MAXHOSTNAMELEN 32
+#define NGX_MAXHOSTNAMELEN 64
/*
#define NGX_MAXHOSTNAMELEN MAXHOSTNAMELEN
*/
diff --git a/src/core/ngx_string.h b/src/core/ngx_string.h
index 9f72f17b0..daf5f00b7 100644
--- a/src/core/ngx_string.h
+++ b/src/core/ngx_string.h
@@ -46,7 +46,7 @@ typedef struct {
#endif
#define ngx_memcpy(dst, src, n) memcpy(dst, src, n)
-#define ngx_cpymem(dst, src, n) memcpy(dst, src, n) + n
+#define ngx_cpymem(dst, src, n) ((char *) memcpy(dst, src, n)) + n
char *ngx_cpystrn(char *dst, char *src, size_t n);
int ngx_rstrncmp(char *s1, char *s2, size_t n);
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-02 03:18:39 +0000