Wi fi manager (#11)

* autoexec config settings working

* small fixes

* working autoexec* saving

* allow double quotes in command line

components/wifi-manager/http_server.c

@@ -225,6 +225,8 @@ void http_server_netconn_serve(struct netconn *conn) {
 					uint8_t autoexec_flag=0;
 					int buflen=MAX_COMMAND_LINE_SIZE+strlen(template)+1;
 					char * buff = malloc(buflen);
+          char *s = "\"";
+          char *r = "\\\"";
 					if(!buff)
 					{
 						ESP_LOGE(TAG,"Unable to allocate buffer for config.json!");
@@ -242,7 +244,7 @@ void http_server_netconn_serve(struct netconn *conn) {
 						do {
 							snprintf(autoexec_name,sizeof(autoexec_name)-1,"autoexec%u",i);
 							ESP_LOGD(TAG,"Getting command name %s", autoexec_name);
-							autoexec_value= wifi_manager_alloc_get_config(autoexec_name, &l);
+							autoexec_value = wifi_manager_alloc_get_config(autoexec_name, &l);
 							if(autoexec_value!=NULL ){
 								if(i>1)
 								{
@@ -250,6 +252,7 @@ void http_server_netconn_serve(struct netconn *conn) {
 									ESP_LOGD(TAG,"%s", array_separator);
 								}
 								ESP_LOGI(TAG,"found command %s = %s", autoexec_name, autoexec_value);
+                strreplace(autoexec_value, s, r);
 								snprintf(buff, buflen-1, template, autoexec_name, autoexec_value);
 								netconn_write(conn, buff, strlen(buff), NETCONN_NOCOPY);
 								ESP_LOGD(TAG,"%s", buff);
@@ -367,3 +370,23 @@ void http_server_netconn_serve(struct netconn *conn) {
 	/* free the buffer */
 	netbuf_delete(inbuf);
 }
+
+void strreplace(char *src, char *str, char *rep)
+{
+    char *p = strstr(src, str);
+    if (p)
+    {
+        int len = strlen(src)+strlen(rep)-strlen(str);
+        char r[len];
+        memset(r, 0, len);
+        if ( p >= src ){
+            strncpy(r, src, p-src);
+            r[p-src]='\0';
+            strncat(r, rep, strlen(rep));
+            strncat(r, p+strlen(str), p+strlen(str)-src+strlen(src));
+            strcpy(src, r);
+            strreplace(p+strlen(rep), str, rep);
+        }
+    }
+}
+

components/wifi-manager/http_server.h

@@ -88,6 +88,9 @@ void http_server_start();
  */
 char* http_server_get_header(char *request, char *header_name, int *len);
 
+void strreplace(char *src, char *str, char *rep);
+
+
 #ifdef __cplusplus
 }
 #endif

components/wifi-manager/index.html

@@ -184,7 +184,7 @@ function handleClick(cb) {
                     <div id="autoexec-command">
                         <h2>Command to run</h2>
                         <section id="command-list">
-                            <input id="autoexec1" type="text" size="50" maxlength="201" value="squeezelite -o I2S -b 500:2000 -d all=info" />
+                            <textarea id="autoexec1" maxlength="120">squeezelite -o I2S -b 500:2000 -d all=info -M esp32</textarea>
                         </section>
                     </div>
 

components/wifi-manager/style.css

@@ -265,6 +265,9 @@ h3 {
 	position: absolute;
 	cursor: pointer;
 	top: 1.5em;
+
+    left: 8px;
+
 	width: 4em;
 	height: 2em;
 	background-color: #c32e04;
@@ -343,3 +346,8 @@ input#ota {
 #otadiv {
     margin-bottom: 15px;
 }
+
+textarea#autoexec1 {
+    width: 100%;
+}
+

sdkconfig.defaults

@@ -77,10 +77,9 @@ CONFIG_SPIRAM_SIZE=-1
 CONFIG_SPIRAM_SPEED_80M=y
 CONFIG_SPIRAM_MEMTEST=y
 CONFIG_SPIRAM_CACHE_WORKAROUND=y
-CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=256
-CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=65536
+CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=512
+CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=32768
 CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY=y
-CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY=y
 CONFIG_SPIRAM_OCCUPY_VSPI_HOST=y
 CONFIG_SPIRAM_BANKSWITCH_ENABLE=n
 CONFIG_D0WD_PSRAM_CLK_IO=17
@@ -114,7 +113,6 @@ CONFIG_ESP32_PHY_MAX_WIFI_TX_POWER=20
 CONFIG_ESP32_PHY_MAX_TX_POWER=20
 CONFIG_FREERTOS_HZ=100
 CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=32
-CONFIG_LWIP_UDP_RECVMBOX_SIZE=32
 CONFIG_LWIP_NETIF_LOOPBACK=y
 CONFIG_LWIP_TCP_MSL=60000
 CONFIG_LWIP_TCP_SND_BUF_DEFAULT=8192