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Merge pull request #448 from sensiblearts/main

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exposing _webui_get_free_port
This commit is contained in:
Hassan DRAGA 2024-07-09 16:02:57 -04:00 committed by GitHub
commit de9508653a
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3 changed files with 25 additions and 1 deletions
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9
include/webui.h
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@ -707,6 +707,15 @@ WEBUI_EXPORT size_t webui_get_child_process_id(size_t window);
*/
WEBUI_EXPORT bool webui_set_port(size_t window, size_t port);
/**
* @brief Get an available network port to be used by your app or by WebUI.
*
* @return Returns a free port
*
* @example int port = webui_get_free_port(); webui_set_port(myWindow, port);
*/
WEBUI_EXPORT size_t webui_get_free_port(void);
/**
* @brief Control the WebUI behaviour. It's recommended to be called at the beginning.
*

3
include/webui.hpp
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@ -180,6 +180,9 @@ class window {
// link of `webui.js` in case you are trying to use WebUI with an external web-server like NGNIX
void set_port(size_t port) const { webui_set_port(webui_window, port); }
// Get an available network port to be used by your app or by WebUI.
size_t get_free_port() { webui_get_free_port(); }
// Set window position
void set_position(unsigned int x, unsigned int y) const { webui_set_position(webui_window, x, y); }

14
src/webui.c
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@ -473,7 +473,7 @@ static void * _webui_run_browser_task(void * _arg);
static void _webui_init(void);
static bool _webui_show(_webui_window_t* win, struct mg_connection* client, const char* content, size_t browser);
static bool _webui_get_cb_index(_webui_window_t* win, const char* element, size_t* id);
static size_t _webui_get_free_port(void);
static size_t _webui_get_free_port(void);
static void _webui_free_port(size_t port);
static char* _webui_get_current_path(void);
static void _webui_send_client_ws(_webui_window_t* win, struct mg_connection* client,
@ -2071,6 +2071,18 @@ size_t webui_get_parent_process_id(size_t window) {
return win->process_id;
}
size_t webui_get_free_port(void) {
#ifdef WEBUI_LOG
printf("[User] webui_get_free_port()\n");
#endif
// Initialization
_webui_init();
return _webui_get_free_port();
}
#ifdef WEBUI_TLS
static bool _webui_check_certificate(const char* certificate_pem, const char* private_key_pem) {