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refactors to make userdata part of the common connData struct

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master
Ondřej Hruška 2 years ago
parent 27289fda27
commit 59e2223ef7
10 changed files with 134 additions and 118 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 38
      demo/server_demo.c
  2. 23
      spritehttpd/include/cgi-espfs.h
  3. 2
      spritehttpd/include/cgi-websocket.h
  4. 32
      spritehttpd/include/httpd-platform.h
  5. 20
      spritehttpd/include/httpd-types.h
  6. 2
      spritehttpd/include/httpd.h
  7. 58
      spritehttpd/src/cgi-espfs.c
  8. 12
      spritehttpd/src/httpd-loop.c
  9. 59
      spritehttpd/src/httpd.c
  10. 6
      spritehttpd/src/port/httpd-posix.c

38
demo/server_demo.c
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@ -22,51 +22,51 @@ struct RequestData {
}; };
/** "About" page */ /** "About" page */
httpd_cgi_state templateReplacer(TplData *td) httpd_cgi_state templateReplacer(HttpdConnData *conn, const char *token)
{ {
struct RequestData *rd; struct RequestData *rd;
if (!td->conn) { if (!token) {
if (td->userData) { if (conn->userData) {
httpdPlatFree(td->userData); httpdPlatFree(conn->userData);
td->userData = NULL; conn->userData = NULL;
} }
return HTTPD_CGI_DONE; return HTTPD_CGI_DONE;
} }
if (!td->userData) { if (!conn->userData) {
rd = httpdPlatMalloc(sizeof(struct RequestData)); rd = httpdPlatMalloc(sizeof(struct RequestData));
td->userData = rd; conn->userData = rd;
rd->counter = 0; rd->counter = 0;
shared.visits++; shared.visits++;
} else { } else {
rd = td->userData; rd = conn->userData;
} }
char buf[100]; char buf[100];
if (streq(td->token, "visits")) { if (streq(token, "visits")) {
sprintf(buf, "%d", shared.visits); sprintf(buf, "%d", shared.visits);
tplSend(td, buf); tplSend(conn, buf);
} }
else if (streq(td->token, "html1")) { else if (streq(token, "html1")) {
tplSend(td, "<a href=\"foo\">foo</a>"); tplSend(conn, "<a href=\"foo\">foo</a>");
} }
else if (streq(td->token, "html2")) { else if (streq(token, "html2")) {
tplSend(td, "<a href=\"bar\">bar</a>"); tplSend(conn, "<a href=\"bar\">bar</a>");
} }
else if (streq(td->token, "json1")) { else if (streq(token, "json1")) {
tplSend(td, "\"hello\":\"foo<angle>'' and backslash\\ \" also crlf \r\n"); tplSend(conn, "\"hello\":\"foo<angle>'' and backslash\\ \" also crlf \r\n");
} }
else if (streq(td->token, "multipart")) { else if (streq(token, "multipart")) {
if (rd->counter < 100) { if (rd->counter < 100) {
sprintf(buf, "HELLO %d, ", rd->counter); sprintf(buf, "HELLO %d, ", rd->counter);
tplSend(td, buf); tplSend(conn, buf);
rd->counter++; rd->counter++;
return HTTPD_CGI_MORE; return HTTPD_CGI_MORE;
} }
tplSend(td, "and that's it."); tplSend(conn, "and that's it.");
} }
else { else {
return HTTPD_CGI_NOTFOUND; return HTTPD_CGI_NOTFOUND;

23
spritehttpd/include/cgi-espfs.h
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@ -5,25 +5,12 @@
#define HTTPD_ESPFS_TOKEN_LEN 64 #define HTTPD_ESPFS_TOKEN_LEN 64
typedef struct TplData {
/// Connection. Is set to NULL during final clean-up
HttpdConnData *conn;
/// Currently parsed token. Cleared during clean-up
const char *token;
/// Pointer to arbitrary user data that should be freed/cleaned up
/// during clean-up
void *userData;
} TplData;
/** /**
* The template substitution callback. * The template substitution callback.
*
* Returns CGI_MORE if more should be sent within the token, CGI_DONE otherwise. * Returns CGI_MORE if more should be sent within the token, CGI_DONE otherwise.
* * If token is NULL, we're doing a clean-up at the end of the request, this is a good place to free any user data.
* The td.userData pointer can be used to attach arbitrary data to the request.
* If connData is NULL (and token empty), we are doing cleanup - free td.userData, if needed.
*/ */
typedef httpd_cgi_state (* TplCallback)(TplData *td); typedef httpd_cgi_state (* TplCallback)(HttpdConnData *conn, const char *token);
/** /**
* Serve a static file from EspFs. The file name is in the first CGI arg. If NULL, the URI is used as a file name. * Serve a static file from EspFs. The file name is in the first CGI arg. If NULL, the URI is used as a file name.
@ -52,7 +39,7 @@ httpd_cgi_state cgiEspFsTemplate(HttpdConnData *conn);
* @param len - string len * @param len - string len
* @return 1 = OK * @return 1 = OK
*/ */
int tplSendN(TplData *td, const char *str, int len); int tplSendN(HttpdConnData *conn, const char *str, int len);
/** /**
* Send template substitution string (use strlen) * Send template substitution string (use strlen)
@ -61,6 +48,6 @@ int tplSendN(TplData *td, const char *str, int len);
* @param str - string to send * @param str - string to send
* @return 1 = OK * @return 1 = OK
*/ */
static inline int tplSend(TplData *tpd, const char *str) { static inline int tplSend(HttpdConnData *conn, const char *str) {
return tplSendN(tpd, str, strlen(str)); return tplSendN(conn, str, strlen(str));
} }

2
spritehttpd/include/cgi-websocket.h
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@ -50,8 +50,6 @@ typedef struct WebsockPriv WebsockPriv;
// TODO convert to container_of and avoid separate malloc for priv // TODO convert to container_of and avoid separate malloc for priv
struct Websock { struct Websock {
/// Pointer to arbitrary user data, put there e.g. during 'recvCb'
void *userData;
/// Connection pointer /// Connection pointer
HttpdConnData *conn; HttpdConnData *conn;
/// Receive callback - new data; optional, set by user in WsConnectedCb /// Receive callback - new data; optional, set by user in WsConnectedCb

32
spritehttpd/include/httpd-platform.h
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@ -85,21 +85,6 @@ void httpdPlatInit();
*/ */
httpd_thread_handle_t *httpdPlatStart(struct httpd_options *opts); httpd_thread_handle_t *httpdPlatStart(struct httpd_options *opts);
/**
* Server task function, called by httpdPlatStart inside a thread
*
* @param pvParameters
*/
void platHttpServerTask(void *pvParameters);
/**
* Posix format of the server task function
*
* @param pvParameters
* @return
*/
void *platHttpServerTaskPosix(void *pvParameters);
/** /**
* Wait for the server to end * Wait for the server to end
* *
@ -116,3 +101,20 @@ void httpdPlatJoin(httpd_thread_handle_t *handle);
* @return 0 on success * @return 0 on success
*/ */
int httpdPlatEspfsRead(void *dest, uint32_t offset, size_t len); int httpdPlatEspfsRead(void *dest, uint32_t offset, size_t len);
/**
* Server task function, called by httpdPlatStart inside a thread.
*
* @internal
* @param pvParameters
*/
void httpdServerTask(void *pvParameters);
/**
* Posix format of the server task function.
*
* @internal
* @param pvParameters
* @return
*/
void *httpdServerTaskPosix(void *pvParameters);

20
spritehttpd/include/httpd-types.h
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@ -62,6 +62,10 @@ typedef struct HttpdPostData HttpdPostData;
typedef httpd_cgi_state (* cgiSendCallback)(HttpdConnData *connData); typedef httpd_cgi_state (* cgiSendCallback)(HttpdConnData *connData);
typedef httpd_cgi_state (* cgiRecvHandler)(HttpdConnData *connData, uint8_t *data, size_t len); typedef httpd_cgi_state (* cgiRecvHandler)(HttpdConnData *connData, uint8_t *data, size_t len);
/// Callback type that releases the user data attached to the connection.
/// The format is compatible with regular "free()" or
typedef void (* httpdConnUserDataCleanupCb)(void *userData);
struct httpd_options { struct httpd_options {
uint16_t port; uint16_t port;
}; };
@ -79,15 +83,21 @@ struct HttpdConnData {
cgiSendCallback cgi; // CGI function pointer cgiSendCallback cgi; // CGI function pointer
cgiRecvHandler recvHdl; // Handler for data received after headers, if any cgiRecvHandler recvHdl; // Handler for data received after headers, if any
const void *cgiArg; // Argument to the CGI function, as stated as the 3rd argument of const void *cgiArg; // First CGI argument, can be NULL if not needed
// the builtInUrls entry that referred to the CGI function. const void *cgiArg2; // Second CGI argument for CGIs that need two parameters
const void *cgiArg2; // 4th argument of the builtInUrls entries, used to pass template file to the tpl handler. void *cgiData; // Opaque data pointer for the CGI function
void *cgiData; // Opaque data pointer for the CGI function
/// Opaque data pointer for user data that carries over between CGI calls for the same connection.
void *userData;
/// If userData is not NULL when a connection is finalized, this function (if set) is called to handle the cleanup.
/// This mechanism is useful when the user data is allocated by an auth CGI and the request can end in any number
/// of other routes, perhaps even with a static file - then the cleanup code doesn't need to be repeated everywhere.
httpdConnUserDataCleanupCb userDataCleanupCb;
// this should be at the end because of padding // this should be at the end because of padding
uint16_t remote_port; // Remote TCP port uint16_t remote_port; // Remote TCP port
uint8_t remote_ip[4]; // IP address of client uint8_t remote_ip[4]; // IP address of client
uint8_t slot; // Slot ID uint8_t slot; // Slot ID - index in s_connData
}; };
//A struct describing the POST data sent inside the http connection. This is used by the CGI functions //A struct describing the POST data sent inside the http connection. This is used by the CGI functions

2
spritehttpd/include/httpd.h
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@ -315,5 +315,7 @@ void httpdConnRelease(ConnTypePtr conn);
/** /**
* Close and retire all sockets. * Close and retire all sockets.
* Called during httpd shutdown. * Called during httpd shutdown.
*
* @internal
*/ */
void httpdInternalCloseAllSockets(); void httpdInternalCloseAllSockets();

58
spritehttpd/src/cgi-espfs.c
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@ -82,15 +82,15 @@ EspFsFile *tryOpenIndex(const char *path)
return NULL; // failed to guess the right name return NULL; // failed to guess the right name
} }
static httpd_cgi_state serveStaticFile(HttpdConnData *connData, const char *filepath) static httpd_cgi_state serveStaticFile(HttpdConnData *hconn, const char *filepath)
{ {
EspFsFile *file = connData->cgiData; EspFsFile *file = hconn->cgiData;
int len; int len;
uint8_t buff[FILE_CHUNK_LEN + 1]; uint8_t buff[FILE_CHUNK_LEN + 1];
char acceptEncodingBuffer[64 + 1]; char acceptEncodingBuffer[64 + 1];
int isGzip; int isGzip;
if (connData->conn == NULL) { if (hconn->conn == NULL) {
//Connection aborted. Clean up. //Connection aborted. Clean up.
espFsClose(file); espFsClose(file);
return HTTPD_CGI_DONE; return HTTPD_CGI_DONE;
@ -124,31 +124,31 @@ static httpd_cgi_state serveStaticFile(HttpdConnData *connData, const char *file
if (isGzip) { if (isGzip) {
// Check the browser's "Accept-Encoding" header. If the client does not // Check the browser's "Accept-Encoding" header. If the client does not
// advertise that he accepts GZIP send a warning message (telnet users for e.g.) // advertise that he accepts GZIP send a warning message (telnet users for e.g.)
httpdGetHeader(connData, "Accept-Encoding", acceptEncodingBuffer, 64); httpdGetHeader(hconn, "Accept-Encoding", acceptEncodingBuffer, 64);
if (strstr(acceptEncodingBuffer, "gzip") == NULL) { if (strstr(acceptEncodingBuffer, "gzip") == NULL) {
//No Accept-Encoding: gzip header present //No Accept-Encoding: gzip header present
httpdSendStr(connData, gzipNonSupportedMessage); httpdSendStr(hconn, gzipNonSupportedMessage);
espFsClose(file); espFsClose(file);
return HTTPD_CGI_DONE; return HTTPD_CGI_DONE;
} }
} }
connData->cgiData = file; hconn->cgiData = file;
httpdStartResponse(connData, 200); httpdStartResponse(hconn, 200);
const char *mime = httpdGetMimetypeOr(filepath, "application/octet-stream"); const char *mime = httpdGetMimetypeOr(filepath, "application/octet-stream");
httpdHeader(connData, "Content-Type", mime); httpdHeader(hconn, "Content-Type", mime);
if (isGzip) { if (isGzip) {
httpdHeader(connData, "Content-Encoding", "gzip"); httpdHeader(hconn, "Content-Encoding", "gzip");
} }
httpdAddCacheHeaders(connData, mime); httpdAddCacheHeaders(hconn, mime);
httpdEndHeaders(connData); httpdEndHeaders(hconn);
return HTTPD_CGI_MORE; return HTTPD_CGI_MORE;
} }
len = espFsRead(file, buff, FILE_CHUNK_LEN); len = espFsRead(file, buff, FILE_CHUNK_LEN);
if (len > 0) { if (len > 0) {
espfs_dbg("[EspFS] Read file chunk: %d bytes", len); espfs_dbg("[EspFS] Read file chunk: %d bytes", len);
httpdSend(connData, buff, len); httpdSend(hconn, buff, len);
} }
if (len != FILE_CHUNK_LEN) { if (len != FILE_CHUNK_LEN) {
//We're done. //We're done.
@ -182,13 +182,10 @@ typedef enum {
typedef struct { typedef struct {
EspFsFile *file; EspFsFile *file;
// this is the struct passed to user
TplData td;
int tokenPos; int tokenPos;
char buff[FILE_CHUNK_LEN + 1]; char buff[FILE_CHUNK_LEN + 1];
char token[HTTPD_ESPFS_TOKEN_LEN]; char token[HTTPD_ESPFS_TOKEN_LEN];
char *pToken;
bool chunk_resume; bool chunk_resume;
int buff_len; int buff_len;
@ -199,17 +196,19 @@ typedef struct {
} TplDataInternal; } TplDataInternal;
int tplSendN(TplData *td, const char *str, int len) int tplSendN(HttpdConnData *conn, const char *str, int len)
{ {
if (td == NULL) { return 0; } if (conn == NULL) { return 0; }
TplDataInternal *tdi = container_of(td, TplDataInternal, td);
TplDataInternal *tdi = conn->cgiData;
if (!tdi) { return 0; }
if (tdi->tokEncode == ENCODE_PLAIN) { if (tdi->tokEncode == ENCODE_PLAIN) {
return httpdSendStrN(td->conn, str, len); return httpdSendStrN(conn, str, len);
} else if (tdi->tokEncode == ENCODE_HTML) { } else if (tdi->tokEncode == ENCODE_HTML) {
return httpdSend_html(td->conn, str, len); return httpdSend_html(conn, str, len);
} else if (tdi->tokEncode == ENCODE_JS) { } else if (tdi->tokEncode == ENCODE_JS) {
return httpdSend_js(td->conn, str, len); return httpdSend_js(conn, str, len);
} }
return 0; return 0;
} }
@ -228,9 +227,7 @@ httpd_cgi_state cgiEspFsTemplate(HttpdConnData *conn)
if (tdi) { if (tdi) {
TplCallback callback = (TplCallback) conn->cgiArg; TplCallback callback = (TplCallback) conn->cgiArg;
if (callback) { if (callback) {
tdi->td.conn = NULL; // indicate that this is the final call callback(conn, NULL);
tdi->td.token = NULL;
callback(&tdi->td);
} }
espFsClose(tdi->file); espFsClose(tdi->file);
@ -275,9 +272,6 @@ httpd_cgi_state cgiEspFsTemplate(HttpdConnData *conn)
return HTTPD_CGI_NOTFOUND; return HTTPD_CGI_NOTFOUND;
} }
tdi->td.conn = conn;
tdi->td.userData = NULL;
tdi->tokenPos = -1; tdi->tokenPos = -1;
conn->cgiData = tdi; conn->cgiData = tdi;
httpdStartResponse(conn, 200); httpdStartResponse(conn, 200);
@ -356,13 +350,13 @@ httpd_cgi_state cgiEspFsTemplate(HttpdConnData *conn)
tdi->tokEncode = ENCODE_JS; tdi->tokEncode = ENCODE_JS;
} }
tdi->td.token = &tdi->token[prefixLen]; tdi->pToken = &tdi->token[prefixLen];
} }
tdi->chunk_resume = false; tdi->chunk_resume = false;
TplCallback callback = (TplCallback) conn->cgiArg; TplCallback callback = (TplCallback) conn->cgiArg;
httpd_cgi_state status = callback(&tdi->td); httpd_cgi_state status = callback(conn, tdi->pToken);
if (status == HTTPD_CGI_MORE) { if (status == HTTPD_CGI_MORE) {
// espfs_dbg("Multi-part tpl subst, saving parser state"); // espfs_dbg("Multi-part tpl subst, saving parser state");
// wants to send more in this token's place..... // wants to send more in this token's place.....
@ -420,9 +414,7 @@ httpd_cgi_state cgiEspFsTemplate(HttpdConnData *conn)
TplCallback callback = (TplCallback) conn->cgiArg; TplCallback callback = (TplCallback) conn->cgiArg;
if (callback) { if (callback) {
tdi->td.conn = NULL; callback(conn, NULL);
tdi->td.token = NULL;
callback(&tdi->td);
} }
espfs_info("Template sent."); espfs_info("Template sent.");

12
spritehttpd/src/httpd-loop.c
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@ -47,7 +47,7 @@ void httpdConnDisconnect(ConnTypePtr conn)
conn->needWriteDoneNotif = 1; //because the real close is done in the writable select code conn->needWriteDoneNotif = 1; //because the real close is done in the writable select code
} }
void platHttpServerTask(void *pvParameters) void httpdServerTask(void *pvParameters)
{ {
int32_t listenfd; int32_t listenfd;
int32_t len; int32_t len;
@ -81,7 +81,7 @@ void platHttpServerTask(void *pvParameters)
do { do {
listenfd = socket(AF_INET, SOCK_STREAM, 0); listenfd = socket(AF_INET, SOCK_STREAM, 0);
if (listenfd == -1) { if (listenfd == -1) {
error("platHttpServerTask: failed to create sock!"); error("httpdServerTask: failed to create sock!");
httpdPlatDelayMs(1000); httpdPlatDelayMs(1000);
} }
} while (listenfd == -1); } while (listenfd == -1);
@ -99,7 +99,7 @@ void platHttpServerTask(void *pvParameters)
do { do {
ret = bind(listenfd, (struct sockaddr *) &server_addr, sizeof(server_addr)); ret = bind(listenfd, (struct sockaddr *) &server_addr, sizeof(server_addr));
if (ret != 0) { if (ret != 0) {
error("platHttpServerTask: failed to bind!"); error("httpdServerTask: failed to bind!");
httpdPlatDelayMs(1000); httpdPlatDelayMs(1000);
} }
} while (ret != 0); } while (ret != 0);
@ -108,7 +108,7 @@ void platHttpServerTask(void *pvParameters)
/* Listen to the local connection */ /* Listen to the local connection */
ret = listen(listenfd, HTTPD_MAX_CONNECTIONS); ret = listen(listenfd, HTTPD_MAX_CONNECTIONS);
if (ret != 0) { if (ret != 0) {
error("platHttpServerTask: failed to listen!"); error("httpdServerTask: failed to listen!");
httpdPlatDelayMs(1000); httpdPlatDelayMs(1000);
} }
} while (ret != 0); } while (ret != 0);
@ -162,7 +162,7 @@ void platHttpServerTask(void *pvParameters)
len = sizeof(struct sockaddr_in); len = sizeof(struct sockaddr_in);
const int remotefd = accept(listenfd, (struct sockaddr *) &remote_addr, (socklen_t *) &len); const int remotefd = accept(listenfd, (struct sockaddr *) &remote_addr, (socklen_t *) &len);
if (remotefd < 0) { if (remotefd < 0) {
warn("platHttpServerTask: Huh? Accept failed."); warn("httpdServerTask: Huh? Accept failed.");
continue; continue;
} }
@ -174,7 +174,7 @@ void platHttpServerTask(void *pvParameters)
} }
} }
if (socknum >= HTTPD_MAX_CONNECTIONS) { if (socknum >= HTTPD_MAX_CONNECTIONS) {
warn("platHttpServerTask: Huh? Got accept with all slots full."); warn("httpdServerTask: Huh? Got accept with all slots full.");
continue; continue;
} }

59
spritehttpd/src/httpd.c
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@ -18,7 +18,8 @@ Esp8266 http server - core routines
#include "httpd-utils.h" #include "httpd-utils.h"
#include "httpd-logging.h" #include "httpd-logging.h"
static void httpdRetireConn(HttpdConnData *conn); static void cleanupCgiAndUserData(HttpdConnData *hconn);
static void httpdRetireConn(HttpdConnData *hconn);
//This gets set at init time. //This gets set at init time.
static const HttpdBuiltInUrl *s_builtInUrls; static const HttpdBuiltInUrl *s_builtInUrls;
@ -128,27 +129,34 @@ static HttpdConnData *httpdFindConnData(ConnTypePtr conn, const char *remIp, int
} }
//Retires a connection for re-use //Retires a connection for re-use
static void httpdRetireConn(HttpdConnData *conn) static void httpdRetireConn(HttpdConnData *hconn)
{ {
if (!conn) { if (!hconn) {
return; return;
} }
if (conn->priv->sendBacklog != NULL) { http_info("Pool slot %d: socket closed.", hconn->slot);
// this sets the `conn` pointer to NULL to indicate we are cleaning up to CGI
cleanupCgiAndUserData(hconn);
// Free any memory allocated for backlog - walk the linked list
if (hconn->priv->sendBacklog != NULL) {
HttpSendBacklogItem *i, *j; HttpSendBacklogItem *i, *j;
i = conn->priv->sendBacklog; i = hconn->priv->sendBacklog;
do { do {
j = i; j = i;
i = i->next; i = i->next;
httpdPlatFree(j); httpdPlatFree(j);
} while (i != NULL); } while (i != NULL);
} }
if (conn->post->buff != NULL) { httpdPlatFree(conn->post->buff); } if (hconn->post->buff != NULL) { httpdPlatFree(hconn->post->buff); }
if (conn->post != NULL) { httpdPlatFree(conn->post); } if (hconn->post != NULL) { httpdPlatFree(hconn->post); }
if (conn->priv != NULL) { httpdPlatFree(conn->priv); } if (hconn->priv != NULL) { httpdPlatFree(hconn->priv); }
httpdPlatFree(conn);
for (int i = 0; i < HTTPD_MAX_CONNECTIONS; i++) { // Unlink from the connection list
if (s_connData[i] == conn) { s_connData[i] = NULL; } s_connData[hconn->slot] = NULL;
} // release memory
httpdPlatFree(hconn);
} }
//Get the value of a certain header in the HTTP client head //Get the value of a certain header in the HTTP client head
@ -525,12 +533,12 @@ static void httpdProcessRequest(HttpdConnData *conn)
//See if there's a literal match //See if there's a literal match
if (streq(route, conn->url)) { match = 1; } if (streq(route, conn->url)) { match = 1; }
//See if there's a wildcard match (*) //See if there's a wildcard match (*)
if (last_char(route) == '*' && if (!match && last_char(route) == '*' &&
strneq(route, conn->url, strlen(route) - 1)) { strneq(route, conn->url, strlen(route) - 1)) {
match = 1; match = 1;
} }
// Optional slash (/?) // Optional slash (/?)
if (last_char(route) == '?' && last_char_n(route, 2) == '/' && if (!match && last_char(route) == '?' && last_char_n(route, 2) == '/' &&
strneq(route, conn->url, strlen(route) - 2) && strneq(route, conn->url, strlen(route) - 2) &&
strlen(conn->url) <= strlen(route) - 1) { strlen(conn->url) <= strlen(route) - 1) {
match = 1; match = 1;
@ -820,13 +828,30 @@ void httpdDisconCb(ConnTypePtr rconn, const char *remIp, int remPort)
httpdPlatUnlock(); httpdPlatUnlock();
return; return;
} }
http_info("Pool slot %d: socket closed.", hconn->slot);
hconn->conn = NULL; //indicate cgi the connection is gone
if (hconn->cgi) { hconn->cgi(hconn); } //Execute cgi fn if needed
httpdRetireConn(hconn); httpdRetireConn(hconn);
httpdPlatUnlock(); httpdPlatUnlock();
} }
/**
* Clean up cgiData and userData and do any cgi-specific finalizing.
*
* @param hconn
*/
static void cleanupCgiAndUserData(HttpdConnData *hconn)
{
hconn->conn = NULL; //indicate cgi the connection is gone
if (hconn->cgi) {
//Execute cgi fn if needed
hconn->cgi(hconn);
hconn->cgi = NULL;
}
if (hconn->userDataCleanupCb && hconn->userData) {
hconn->userDataCleanupCb(hconn->userData);
hconn->userData = NULL;
hconn->userDataCleanupCb = NULL;
}
}
int httpdConnectCb(ConnTypePtr conn, const char *remIp, int remPort) int httpdConnectCb(ConnTypePtr conn, const char *remIp, int remPort)
{ {

6
spritehttpd/src/port/httpd-posix.c
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@ -45,9 +45,9 @@ struct httpd_thread_handle {
// TODO some way to signal shutdown? // TODO some way to signal shutdown?
}; };
void* platHttpServerTaskPosix(void *pvParameters) void* httpdServerTaskPosix(void *pvParameters)
{ {
platHttpServerTask(pvParameters); httpdServerTask(pvParameters);
return NULL; return NULL;
} }
@ -59,7 +59,7 @@ httpd_thread_handle_t *httpdPlatStart(struct httpd_options *opts)
return NULL; return NULL;
} }
pthread_create( &handle->handle, NULL, platHttpServerTaskPosix, (void*) opts); pthread_create(&handle->handle, NULL, httpdServerTaskPosix, (void *) opts);
return handle; return handle;
} }

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