/**
* @brief serve tcp connection
* @param conn: connection socket
* @retval None
*/
void http_server_serve(int conn)
{
int buflen = 1500;
int ret;
struct fs_file * file;
unsigned char recv_buffer[1500];
unsigned char *fed_back = "yes u r right";
/* Read in the request */
ret = read(conn, recv_buffer, buflen);
if(ret < 0) return;
/* Check if request to get ST.gif */
if (strncmp((char *)recv_buffer,"GET /STM32F4x7_files/ST.gif",27)==0)
{
file = fs_open("/STM32F4x7_files/ST.gif");
write(conn, (const unsigned char*)(file->data), (size_t)file->len);
if(file) fs_close(file);
}
/* Check if request to get stm32.jpeg */
else if (strncmp((char *)recv_buffer,"GET /STM32F4x7_files/stm32.jpg",30)==0)
{
file = fs_open("/STM32F4x7_files/stm32.jpg");
write(conn, (const unsigned char*)(file->data), (size_t)file->len);
if(file) fs_close(file);
}
/* Check if request to get ST logo.jpeg */
else if (strncmp((char *)recv_buffer,"GET /STM32F4x7_files/logo.jpg", 29) == 0)
{
file = fs_open("/STM32F4x7_files/logo.jpg");
write(conn, (const unsigned char*)(file->data), (size_t)file->len);
if(file) fs_close(file);
}
else if(strncmp((char *)recv_buffer, "GET /STM32F4x7TASKS.html", 24) == 0)
{
/* Load dynamic page */
DynWebPage(conn);
}
else if((strncmp((char *)recv_buffer, "GET /STM32F4x7.html", 19) == 0)||(strncmp((char *)recv_buffer, "GET / ", 6) == 0))
{
/* Load STM32F4x7 page */
file = fs_open("/STM32F4x7.html");
write(conn, (const unsigned char*)(file->data), (size_t)file->len);
if(file) fs_close(file);
}
else
{
/* Load 404 page */
//file = fs_open("/404.html");
//write(conn, (const unsigned char*)(file->data), (size_t)file->len);
write(conn, (const unsigned char*)(fed_back), (size_t)strlen(fed_back));
if(file) fs_close(file);
}
/* Close connection socket */
close(conn);
}
/**
* @brief serve tcp connection
* @param conn: pointer on connection structure
* @retval None
*/
void http_server_serve(struct netconn *conn)
{
struct netbuf *inbuf;
err_t recv_err;
char* buf;
u16_t buflen;
struct fs_file * file;
/* Read the data from the port, blocking if nothing yet there.
We assume the request (the part we care about) is in one netbuf */
recv_err = netconn_recv(conn, &inbuf);
if (recv_err == ERR_OK)
{
if (netconn_err(conn) == ERR_OK)
{
netbuf_data(inbuf, (void**)&buf, &buflen);
/* Is this an HTTP GET command? (only check the first 5 chars, since
there are other formats for GET, and we're keeping it very simple )*/
if ((buflen >=5) && (strncmp(buf, "GET /", 5) == 0))
{
/* Check if request to get ST.gif */
if (strncmp((char const *)buf,"GET /STM32F4xx_files/ST.gif",27)==0)
{
file = fs_open("/STM32F4xx_files/ST.gif");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
/* Check if request to get stm32.jpeg */
else if (strncmp((char const *)buf,"GET /STM32F4xx_files/stm32.jpg",30)==0)
{
file = fs_open("/STM32F4xx_files/stm32.jpg");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
else if (strncmp((char const *)buf,"GET /STM32F4xx_files/logo.jpg", 29) == 0)
{
/* Check if request to get ST logo.jpg */
file = fs_open("/STM32F4xx_files/logo.jpg");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
else if(strncmp(buf, "GET /STM32F4xxTASKS.html", 24) == 0)
{
/* Load dynamic page */
DynWebPage(conn);
}
else if((strncmp(buf, "GET /STM32F4xx.html", 19) == 0)||(strncmp(buf, "GET / ", 6) == 0))
{
/* Load STM32F4x7 page */
file = fs_open("/STM32F4xx.html");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
else
{
/* Load Error page */
file = fs_open("/404.html");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
}
}
}
/* Close the connection (server closes in HTTP) */
netconn_close(conn);
/* Delete the buffer (netconn_recv gives us ownership,
so we have to make sure to deallocate the buffer) */
netbuf_delete(inbuf);
}
/**
* @brief serve tcp connection
* @param conn: pointer on connection structure
* @retval None
*/
static void http_ipcam_serve(struct netconn *conn)
{
struct netbuf *inbuf;
char* buf;
uint16_t buflen;
uint16_t index;
struct fs_file * file;
static uint32_t RequestIndex = 0;
/* Read the data from the port, blocking if nothing yet there.
We assume the request (the part we care about) is in one netbuf */
inbuf = netconn_recv(conn);
if (inbuf != NULL)
{
if (netconn_err(conn) == ERR_OK)
{
netbuf_data(inbuf, (void**)&buf, &buflen);
/* Is this an HTTP GET command? (only check the first 5 chars, since
there are other formats for GET, and we're keeping it very simple )*/
if ((buflen >=5) && (strncmp(buf, "GET /", 5) == 0))
{
if((Global_Config.b.DistantControlEnabled != 0) && \
(Global_Config.b.BackgroundModeEnabled != 0) && \
(EthernetSettings.DistantControlEnabled == 1))
{
if (strncmp(buf, "GET /cmds", 9) == 0)
{
index = 9;
DC_Global_Config.d32 = 0;
while(buf[index] != 0x20) /* */
{
index++;
if (buf[index] == 0x63) /* c */
{
index++;
if (buf[index] == 0x6d) /* m */
{
index++;
if (buf[index] == 0x64) /* d*/
{
index+=2;
if(buf[index]==0x31) /* 1: Distant Control Cmd */
{
DC_Global_Config.b.DistantControlEnabled = 1;
}
if(buf[index]==0x32) /* 2: Background Mode Cmd */
{
DC_Global_Config.b.BackgroundModeEnabled = 1;
}
if(buf[index]==0x33) /* 3: Low Power Mode Cmd */
{
DC_Global_Config.b.LowPowerModeEnabled = 1;
}
if(buf[index]==0x34) /* 4: LCD Power Saving Cmd */
{
DC_Global_Config.b.LCDPowerSavingEnabled = 1;
}
}
}
}
}
if(Global_Config.b.LCDPowerSavingEnabled != DC_Global_Config.b.LCDPowerSavingEnabled)
{
Global_Config.b.LCDPowerSavingEnabled = DC_Global_Config.b.LCDPowerSavingEnabled;
MOD_SetParam(GLOBAL_SETTINGS_MEM , &Global_Config.d32);
Global_Config.b.Configuration_Changed = 1;
SYSTEM_RefreshSetting();
}
if(DC_Global_Config.b.DistantControlEnabled == 0)
{
EthernetSettings.DisableDControlLater = 1;
}
if(DC_Global_Config.b.BackgroundModeEnabled == 0)
{
EthernetSettings.DisableBackgroundLater = 1;
}
/* Open the STM32DC.html */
file = fs_open("/STM32DC.html");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
/* Check if request to get ST logo.jpg */
else if (strncmp((char const *)buf, "GET /STM32_files/logo.jpg", 25) == 0)
{
file = fs_open("/STM32_files/logo.jpg");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
/* Check if request to get STM32TASKS.html */
else if((strncmp(buf, "GET /STM32TASKS.html", 20) == 0)||(strncmp(buf, "GET /STM32TASKSDC.html", 22) == 0))
{
/* Load dynamic page */
DynWebPage(conn);
}
/* Check if request to get STM32DC.html */
else if((strncmp(buf, "GET /STM32DC.html", 17) == 0) || (strncmp(buf, "GET / ", 6) == 0))
{
file = fs_open("/STM32DC.html");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
/* Load Error page */
else
{
file = fs_open("/404.html");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
}
else
{
if ((strncmp((char const *)buf, "GET /STM32_files/CamImage.bmp", 29)==0)||(strncmp(buf, "GET /CamImage.bmp", 17) == 0))
{
if(IPCAM_ImageBuffer.BufferStatus == BUFFER_FILLED)
{
/* Prepare the received image for transfer */
IPCAM_PrepareImage();
netconn_write(conn, (const unsigned char*)(IPCAM_ImageBuffer.ImageHeader), (size_t)IPCAM_ImageBuffer.ImageHeaderLen, NETCONN_NOCOPY);
netconn_write(conn, (const unsigned char*)IPCAM_ImageBuffer.ImageData, IPCAM_ImageBuffer.MaxImageLen, NETCONN_NOCOPY);
/* Start new image capture */
IPCAM_CaptureNextImage();
RequestIndex = 0;
}
else
{
RequestIndex++;
if(RequestIndex == 10)
{
RequestIndex = 0;
file = fs_open("/STM32F4x7_files/Error.jpg");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
/* Start new image capture */
IPCAM_CaptureNextImage();
netconn_close(conn);
netbuf_delete(inbuf);
}
}
/* Check if request to get ST.gif */
else if (strncmp((char const *)buf, "GET /STM32_files/ST.gif", 23)==0)
{
file = fs_open("/STM32_files/ST.gif");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
/* Check if request to get stm32f4.jpeg */
else if (strncmp((char const *)buf, "GET /STM32_files/stm32f4.jpg", 28)==0)
{
file = fs_open("/STM32_files/stm32f4.jpg");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
/* Check if request to get stm32f2.jpeg */
else if (strncmp((char const *)buf, "GET /STM32_files/stm32f2.jpg", 28)==0)
{
file = fs_open("/STM32_files/stm32f2.jpg");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
/* Check if request to get ST logo.jpg */
else if (strncmp((char const *)buf, "GET /STM32_files/logo.jpg", 25) == 0)
{
file = fs_open("/STM32_files/logo.jpg");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
/* Check if request to get STM32TASKS.html */
else if((strncmp(buf, "GET /STM32TASKS.html", 20) == 0)||(strncmp(buf, "GET /STM32TASKSDC.html", 22) == 0))
{
/* Load dynamic page */
DynWebPage(conn);
}
/* Check if request to get STM32IPCAM.html */
else if(strncmp(buf, "GET /STM32IPCAM.html", 20) == 0)
{
file = fs_open("/STM32IPCAM.html");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
/* Check if request to get STM32F4x7.html */
else if((strncmp(buf, "GET /index.html", 15) == 0)||(strncmp(buf, "GET / ", 6) == 0))
{
#if defined (STM32F2XX)
file = fs_open("/STM32F2x7.html");
#elif defined (STM32F4XX)
file = fs_open("/STM32F4x7.html");
#endif
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
/* Load Error page */
else
{
file = fs_open("/404.html");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
}
}
}
}
netconn_close(conn);
netconn_delete(conn);
netbuf_delete(inbuf);
}
/**
* @brief serve tcp connection
* @param conn: pointer on connection structure
* @retval None
*/
void http_server_serve(struct netconn *conn)
{
struct netbuf *inbuf;
err_t recv_err;
char* buf;
u16_t buflen;
//struct fs_file * file;
/* Read the data from the port, blocking if nothing yet there.
We assume the request (the part we care about) is in one netbuf */
recv_err = netconn_recv(conn, &inbuf);
if (recv_err == ERR_OK)
{
if (netconn_err(conn) == ERR_OK)
{
netbuf_data(inbuf, (void**)&buf, &buflen);
/* Is this an HTTP GET command? (only check the first 5 chars, since
there are other formats for GET, and we're keeping it very simple )*/
if ((buflen >=5) && (strncmp(buf, "GET /", 5) == 0))
{
if(strncmp(buf, "GET /task", 9) == 0)
{
/* Load dynamic page */
DynWebPage(conn);
}
else if((strncmp(buf, "GET /light.html?code=1", 15) == 0)||(strncmp(buf, "GET / ", 6) == 0))
{
netconn_write(conn, (const unsigned char*)(file__light_html->data), (size_t)file__light_html->len, NETCONN_NOCOPY);
OnActive = 1;
OnActive = 1;
}
else if((strncmp(buf, "GET /light.html?code=0", 15) == 0)||(strncmp(buf, "GET / ", 6) == 0))
{
netconn_write(conn, (const unsigned char*)(file__light_html->data), (size_t)file__light_html->len, NETCONN_NOCOPY);
OffActive = 1;
}
else if((strncmp(buf, "GET /light.html", 15) == 0)||(strncmp(buf, "GET / ", 6) == 0))
{
netconn_write(conn, (const unsigned char*)(file__light_html->data), (size_t)file__light_html->len, NETCONN_NOCOPY);
}
else
{
/* Load Error page */
//file = fs_open("/404.html");
netconn_write(conn, (const unsigned char*)(file__404_html->data), (size_t)file__404_html->len, NETCONN_NOCOPY);
//fs_close(file);
}
}
}
}
/* Close the connection (server closes in HTTP) */
netconn_close(conn);
/* Delete the buffer (netconn_recv gives us ownership,
so we have to make sure to deallocate the buffer) */
netbuf_delete(inbuf);
}
/**
* @brief serve tcp connection
* @param conn: pointer on connection structure
* @retval None
*/
void http_server_serve(struct netconn *conn)
{
struct netbuf *inbuf;
err_t recv_err;
char* buf;
u16_t buflen;
struct fs_file * file;
/* Read the data from the port, blocking if nothing yet there.
We assume the request (the part we care about) is in one netbuf */
recv_err = netconn_recv(conn, &inbuf);
if (recv_err == ERR_OK)
{
if (netconn_err(conn) == ERR_OK)
{
netbuf_data(inbuf, (void**)&buf, &buflen);
/* Is this an HTTP GET command? (only check the first 5 chars, since
there are other formats for GET, and we're keeping it very simple )*/
if ((buflen >=5) && (strncmp(buf, "GET /", 5) == 0))
{
if (strncmp((char const *)buf,"GET /main_test.html",19)==0||(strncmp(buf, "GET / ", 6) == 0))
{
file = fs_open("/main_test.html");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
else if((strncmp(buf, "GET /stats_12345678.html", 24) == 0))
{
/* Load STM32F4x7 page */
file = fs_open("/stats_12345678.html");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
else if((strncmp(buf, "GET /style.css", 14) == 0))
{
/* Load STM32F4x7 page */
file = fs_open("/style.css");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
else if(strncmp(buf, "GET /control.html", 17) == 0)
{
DynWebPage(conn);
}
else if(strncmp(buf, "GET /script.js", 14) == 0)
{
file = fs_open("/script.js");
netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
fs_close(file);
}
else if(strncmp(buf, "GET /table", 10) == 0)
{
char PAGE_BODY[35];
uint32_t temp,*p ;
static uint32_t count=0;
p=&temp;
uint8_t *Mem= "Mem", *Time = "Time", *Param = "Param";
uint8_t table[35];
memset(PAGE_BODY, 0,35);
strcpy(table, Mem);
strcpy(table + 9, Time);
strcpy(table + 22, Param);
temp = xPortGetFreeHeapSize();
temp = 40560;
sprintf(table + 3,"%d",temp);
sprintf(table + 13,"%d",87654321);
sprintf(table + 27,"%d",(count++)&0xFFFF);
for(uint8_t i = 0; i < 28; i++)
if(table[i] == 0)
table[i] = 1;
memcpy(PAGE_BODY, table, sizeof(table) );
netconn_write(conn, PAGE_BODY, strlen((char*)PAGE_BODY), NETCONN_COPY);
}
else
{
/* Load Error page */
// file = fs_open("/404.html");
// netconn_write(conn, (const unsigned char*)(file->data), (size_t)file->len, NETCONN_NOCOPY);
// fs_close(file);
}
}
}
}
/* Close the connection (server closes in HTTP) */
netconn_close(conn);
/* Delete the buffer (netconn_recv gives us ownership,
so we have to make sure to deallocate the buffer) */
netbuf_delete(inbuf);
}