working on server

nbproject/Makefile-Debug.mk

@@ -49,6 +49,8 @@ OBJECTFILES= \
 	${OBJECTDIR}/src/queue.o \
 	${OBJECTDIR}/src/server-connection.o \
 	${OBJECTDIR}/src/server-socket.o \
+	${OBJECTDIR}/src/server-state.o \
+	${OBJECTDIR}/src/server.o \
 	${OBJECTDIR}/src/socket.o \
 	${OBJECTDIR}/src/thread-pool.o \
 	${OBJECTDIR}/src/util.o
@@ -148,6 +150,16 @@ ${OBJECTDIR}/src/server-socket.o: nbproject/Makefile-${CND_CONF}.mk src/server-s
 	${RM} "$@.d"
 	$(COMPILE.c) -g -Werror -DINI_ALLOW_BOM=0 -DINI_ALLOW_MULTILINE=0 -D_GNU_SOURCE -Ilib -std=c99 -MMD -MP -MF "$@.d" -o ${OBJECTDIR}/src/server-socket.o src/server-socket.c
 
+${OBJECTDIR}/src/server-state.o: nbproject/Makefile-${CND_CONF}.mk src/server-state.c 
+	${MKDIR} -p ${OBJECTDIR}/src
+	${RM} "$@.d"
+	$(COMPILE.c) -g -Werror -DINI_ALLOW_BOM=0 -DINI_ALLOW_MULTILINE=0 -D_GNU_SOURCE -Ilib -std=c99 -MMD -MP -MF "$@.d" -o ${OBJECTDIR}/src/server-state.o src/server-state.c
+
+${OBJECTDIR}/src/server.o: nbproject/Makefile-${CND_CONF}.mk src/server.c 
+	${MKDIR} -p ${OBJECTDIR}/src
+	${RM} "$@.d"
+	$(COMPILE.c) -g -Werror -DINI_ALLOW_BOM=0 -DINI_ALLOW_MULTILINE=0 -D_GNU_SOURCE -Ilib -std=c99 -MMD -MP -MF "$@.d" -o ${OBJECTDIR}/src/server.o src/server.c
+
 ${OBJECTDIR}/src/socket.o: nbproject/Makefile-${CND_CONF}.mk src/socket.c 
 	${MKDIR} -p ${OBJECTDIR}/src
 	${RM} "$@.d"

nbproject/Makefile-Release.mk

@@ -49,6 +49,8 @@ OBJECTFILES= \
 	${OBJECTDIR}/src/queue.o \
 	${OBJECTDIR}/src/server-connection.o \
 	${OBJECTDIR}/src/server-socket.o \
+	${OBJECTDIR}/src/server-state.o \
+	${OBJECTDIR}/src/server.o \
 	${OBJECTDIR}/src/socket.o \
 	${OBJECTDIR}/src/thread-pool.o \
 	${OBJECTDIR}/src/util.o
@@ -148,6 +150,16 @@ ${OBJECTDIR}/src/server-socket.o: nbproject/Makefile-${CND_CONF}.mk src/server-s
 	${RM} "$@.d"
 	$(COMPILE.c) -O2 -Werror -DINI_ALLOW_BOM=0 -DINI_ALLOW_MULTILINE=0 -D_GNU_SOURCE -Ilib -std=c99 -MMD -MP -MF "$@.d" -o ${OBJECTDIR}/src/server-socket.o src/server-socket.c
 
+${OBJECTDIR}/src/server-state.o: nbproject/Makefile-${CND_CONF}.mk src/server-state.c 
+	${MKDIR} -p ${OBJECTDIR}/src
+	${RM} "$@.d"
+	$(COMPILE.c) -O2 -Werror -DINI_ALLOW_BOM=0 -DINI_ALLOW_MULTILINE=0 -D_GNU_SOURCE -Ilib -std=c99 -MMD -MP -MF "$@.d" -o ${OBJECTDIR}/src/server-state.o src/server-state.c
+
+${OBJECTDIR}/src/server.o: nbproject/Makefile-${CND_CONF}.mk src/server.c 
+	${MKDIR} -p ${OBJECTDIR}/src
+	${RM} "$@.d"
+	$(COMPILE.c) -O2 -Werror -DINI_ALLOW_BOM=0 -DINI_ALLOW_MULTILINE=0 -D_GNU_SOURCE -Ilib -std=c99 -MMD -MP -MF "$@.d" -o ${OBJECTDIR}/src/server.o src/server.c
+
 ${OBJECTDIR}/src/socket.o: nbproject/Makefile-${CND_CONF}.mk src/socket.c 
 	${MKDIR} -p ${OBJECTDIR}/src
 	${RM} "$@.d"

nbproject/configurations.xml

@@ -19,6 +19,8 @@
       <itemPath>src/queue.h</itemPath>
       <itemPath>src/server-connection.h</itemPath>
       <itemPath>src/server-socket.h</itemPath>
+      <itemPath>src/server-state.h</itemPath>
+      <itemPath>src/server.h</itemPath>
       <itemPath>src/socket.h</itemPath>
       <itemPath>src/thread-pool.h</itemPath>
       <itemPath>src/util.h</itemPath>
@@ -45,6 +47,8 @@
       <itemPath>src/queue.c</itemPath>
       <itemPath>src/server-connection.c</itemPath>
       <itemPath>src/server-socket.c</itemPath>
+      <itemPath>src/server-state.c</itemPath>
+      <itemPath>src/server.c</itemPath>
       <itemPath>src/socket.c</itemPath>
       <itemPath>src/thread-pool.c</itemPath>
       <itemPath>src/util.c</itemPath>
@@ -161,6 +165,14 @@
       </item>
       <item path="src/server-socket.h" ex="false" tool="3" flavor2="0">
       </item>
+      <item path="src/server-state.c" ex="false" tool="0" flavor2="0">
+      </item>
+      <item path="src/server-state.h" ex="false" tool="3" flavor2="0">
+      </item>
+      <item path="src/server.c" ex="false" tool="0" flavor2="0">
+      </item>
+      <item path="src/server.h" ex="false" tool="3" flavor2="0">
+      </item>
       <item path="src/socket.c" ex="false" tool="0" flavor2="0">
       </item>
       <item path="src/socket.h" ex="false" tool="3" flavor2="0">
@@ -271,6 +283,14 @@
       </item>
       <item path="src/server-socket.h" ex="false" tool="3" flavor2="0">
       </item>
+      <item path="src/server-state.c" ex="false" tool="0" flavor2="0">
+      </item>
+      <item path="src/server-state.h" ex="false" tool="3" flavor2="0">
+      </item>
+      <item path="src/server.c" ex="false" tool="0" flavor2="0">
+      </item>
+      <item path="src/server.h" ex="false" tool="3" flavor2="0">
+      </item>
       <item path="src/socket.c" ex="false" tool="0" flavor2="0">
       </item>
       <item path="src/socket.h" ex="false" tool="3" flavor2="0">

src/main-loop.c

@@ -12,7 +12,6 @@
 #include "log.h"
 #include "socket.h"
 #include "thread-pool.h"
-#include "log.h"
 #include "http_parser.h"
 #include "http.h"
 #include "http-reader.h"

src/queue.c

@@ -2,10 +2,12 @@
 #include <stdlib.h>
 #include <pthread.h>
 #include <string.h>
+#include <assert.h>
 
 #include "util.h"
 #include "ut/utlist.h"
 #include "queue.h"
+#include "log.h"
 
 queue_item* queue_item_new() {
     static uint64_t nextid = 0;
@@ -18,7 +20,7 @@ queue_item* queue_item_new() {
 queue_item* queue_item_new2(char* tag, void* data) {
     queue_item *item = queue_item_new();
     item->tag[0] = '\0';
-    strncat(item->tag, tag, (sizeof(item->tag)/sizeof(char))-1);
+    strncat(item->tag, tag, QUEUE_ITEM_TAG_LEN-1);
     item->data = data;
     return item;
 }
@@ -38,22 +40,32 @@ queue* queue_new() {
     if (pthread_cond_init(q->cond, NULL) != 0) {
         fatal("Failed to init queue cond");
     }
+    q->processing_cond = calloc(1, sizeof(pthread_cond_t));
+    if (pthread_cond_init(q->processing_cond, NULL) != 0) {
+        fatal("Failed to init queue processing cond");
+    }
     
     return q;
 }
 void queue_delete(queue *q) {
-    queue_item *elem, *tmp;
+    assert(q!=NULL);
-    DL_FOREACH_SAFE(q->list, elem, tmp) {
+    size_t pending_count = 0;
-        queue_item_delete(elem);
+    QUEUE_PENDING_COUNT(q, pending_count);
-        DL_DELETE(q->list, elem);
+    if (pending_count > 0) {
+        warning(false, "queue has pending items at deletion");
     }
+    queue_clear(q);
     pthread_mutex_destroy(q->mutex);
     free(q->mutex);
     pthread_cond_destroy(q->cond);
     free(q->cond);
+    pthread_cond_destroy(q->processing_cond);
+    free(q->processing_cond);
     free(q);
 }
 int queue_add(queue *q, queue_item *item) {
+    assert(q!=NULL);
+    assert(item!=NULL);
     QUEUE_LOCK(q);
     DL_APPEND(q->list, item);
     q->count++;
@@ -64,6 +76,8 @@ int queue_add(queue *q, queue_item *item) {
     return 0;
 }
 int queue_remove(queue *q, queue_item *item) {
+    assert(q!=NULL);
+    assert(item!=NULL);
     QUEUE_LOCK(q);
     int result = 0;
     queue_item *elem, *tmp;
@@ -80,6 +94,7 @@ int queue_remove(queue *q, queue_item *item) {
     return result;
 }
 int queue_remove_byptr(queue *q, void* ptr) {
+    assert(q!=NULL);
     QUEUE_LOCK(q);
     
     int result = 0;
@@ -96,6 +111,7 @@ int queue_remove_byptr(queue *q, void* ptr) {
     return result;
 }
 queue_item* queue_fetchone(queue *q, bool blocking) {
+    assert(q!=NULL);
     queue_item *item = NULL;
     QUEUE_LOCK(q);
     if (q->count == 0 && blocking == true) {
@@ -112,12 +128,17 @@ queue_item* queue_fetchone(queue *q, bool blocking) {
         if (item != NULL) {
             DL_DELETE(q->list, item);
             q->count--;
+            //Add to processing list
+            queue_pending_item *token = calloc(1, sizeof(queue_pending_item));
+            token->qid = item->id;
+            LL_APPEND(q->processing, token);
         }
     }
     QUEUE_UNLOCK(q);
     return item;
 }
 void queue_unblock(queue *q, uint64_t itemid) {
+    assert(q!=NULL);
     queue_item *item=NULL, *elem=NULL;
     QUEUE_LOCK(q);
     LL_FOREACH(q->list, elem) {
@@ -135,24 +156,65 @@ void queue_unblock(queue *q, uint64_t itemid) {
     QUEUE_UNLOCK(q);
 }
 void queue_clear(queue *q) {
+    assert(q!=NULL);
     QUEUE_LOCK(q);
-    queue_item *elem, *tmp;
+    {
-    DL_FOREACH_SAFE(q->list, elem, tmp) {
+        queue_item *elem, *tmp;
-        queue_item_delete(elem);
+        DL_FOREACH_SAFE(q->list, elem, tmp) {
-        DL_DELETE(q->list, elem);
+            queue_item_delete(elem);
+            DL_DELETE(q->list, elem);
+        }
+    }
+    {
+        queue_pending_item *elem, *tmp;
+        LL_FOREACH_SAFE(q->processing, elem, tmp) {
+            LL_DELETE(q->processing, elem);
+            free(elem);
+        }
     }
-    pthread_cond_broadcast(q->cond);
     QUEUE_UNLOCK(q);
 }
 void queue_ping(queue *q) {
+    assert(q!=NULL);
     QUEUE_LOCK(q);
     pthread_cond_broadcast(q->cond);
     QUEUE_UNLOCK(q);
 }
 size_t queue_count(queue *q) {
+    assert(q!=NULL);
     size_t count;
     QUEUE_LOCK(q);
     count = q->count;
     QUEUE_UNLOCK(q);
     return count;
 }
+
+void queue_return_item(queue *q, queue_item *item, bool finished) {
+    assert(q!=NULL);
+    assert(item!=NULL);
+    
+    QUEUE_LOCK(q);
+    QUEUE_PENDING_REMOVE(q, item->id);
+    QUEUE_UNLOCK(q);
+    
+    if (finished == true) {
+        queue_item_delete(item);
+    } else {
+        queue_add(q, item);
+    }
+    QUEUE_LOCK(q);
+    pthread_cond_broadcast(q->processing_cond);
+    QUEUE_UNLOCK(q);
+}
+void queue_waitfor_pending(queue *q, uint64_t itemid) {
+    QUEUE_LOCK(q);
+    
+    bool found;
+    QUEUE_HAS_PENDING(q, itemid, found);
+    while(found == true) {
+        pthread_cond_wait(q->processing_cond, q->mutex);
+        
+        QUEUE_HAS_PENDING(q, itemid, found);
+    }
+    QUEUE_UNLOCK(q);
+}

src/queue.h

@@ -16,25 +16,7 @@ extern "C" {
 #include <stdint.h>
 #include <stdbool.h>
     
-    typedef struct queue_item {
+#define QUEUE_ITEM_TAG_LEN  16
-        uint64_t id;
-        struct queue_item *prev;
-        struct queue_item *next;
-        char tag[16];
-        bool blocked;
-        void *data;
-    } queue_item;
-    
-    queue_item* queue_item_new();
-    queue_item* queue_item_new2(char* tag, void* data);
-    void queue_item_delete(queue_item *item);
-    
-    typedef struct queue {
-        queue_item *list;
-        uint64_t count;
-        pthread_mutex_t *mutex;
-        pthread_cond_t *cond;
-   } queue;
     
 #define QUEUE_LOCK(q)                           \
     do {                                        \
@@ -49,6 +31,60 @@ extern "C" {
         }                                       \
     } while(0)
     
+#define QUEUE_PENDING_REMOVE(q, itemid)             \
+    do {                                            \
+        queue_pending_item *elem, *tmp;             \
+        LL_FOREACH_SAFE(q->processing, elem, tmp) { \
+            if (elem->qid == itemid) {              \
+                LL_DELETE(q->processing, elem);     \
+                free(elem);                         \
+            }                                       \
+        }                                           \
+    } while(0)
+#define QUEUE_HAS_PENDING(q, itemid, found)         \
+    do {                                            \
+        found = false;                              \
+        queue_pending_item *elem;                   \
+        LL_FOREACH(q->processing, elem) {           \
+            if (elem->qid == itemid) {              \
+                found = true;                       \
+                break;                              \
+            }                                       \
+        }                                           \
+    } while(0)
+#define QUEUE_PENDING_COUNT(q, counter)         \
+    do {                                        \
+        queue_pending_item *elem;               \
+        LL_COUNT(q->processing, elem, counter); \
+    } while(0)
+    
+    typedef struct queue_item {
+        uint64_t id;
+        struct queue_item *prev;
+        struct queue_item *next;
+        char tag[QUEUE_ITEM_TAG_LEN];
+        bool blocked;
+        void *data;
+    } queue_item;
+    
+    queue_item* queue_item_new();
+    queue_item* queue_item_new2(char* tag, void* data);
+    void queue_item_delete(queue_item *item);
+    
+    typedef struct queue_pending_item {
+        uint64_t qid;
+        struct queue_pending_item *next;
+    } queue_pending_item;
+    
+    typedef struct queue {
+        queue_item *list;
+        uint64_t count;
+        queue_pending_item *processing;
+        pthread_mutex_t *mutex;
+        pthread_cond_t *cond;
+        pthread_cond_t *processing_cond;
+   } queue;
+   
    queue* queue_new();
    void queue_delete(queue *q);
    int queue_add(queue *q, queue_item *item);
@@ -59,6 +95,8 @@ extern "C" {
    void queue_clear(queue *q);
    void queue_ping(queue *q);
    size_t queue_count(queue *q);
+   void queue_return_item(queue *q, queue_item *item, bool finished);
+   void queue_pending_wait(queue *q, uint64_t itemid);
 
 #ifdef	__cplusplus
 }

src/server-connection.c

@@ -6,12 +6,12 @@
 #include <assert.h>
 
 #include "http.h"
+#include "socket.h"
 #include "server-connection.h"
 
-
+server_connection* server_connection_new(socket_info *skt) {
-server_connection* server_connection_new(skt_info *skt) {
     static uint64_t nextid = 1;
-    assert(skt!=null);
+    assert(skt!=NULL);
     
     server_connection *conn = calloc(1, sizeof(server_connection));
     conn->id = __atomic_fetch_add(&nextid, 1, __ATOMIC_SEQ_CST);

src/server-connection.h

@@ -20,18 +20,26 @@ extern "C" {
 #include "http-reader.h"
 #include "socket.h"
 
+    typedef struct server_parse_status {
+        http_request *current_request;
+        bool request_complete;
+        http_parser *parser;
+        http_header *parser_current_header;
+        int parser_header_state;
+    } server_parse_status;
+    
     typedef struct server_connection {
         uint64_t id;
-        struct skt_info *skt;
+        struct socket_info *skt;
         time_t last_activity;
         http_response_list *pending_responses;
         data_buffer_list *pending_writes;
         uint64_t write_qid;//item id in write queue
-        request_parse_state *parse_state;
+        server_parse_status *parse_state;
         struct server_connection *next;
     } server_connection;
     
-    server_connection* server_connection_new(skt_info *skt);
+    server_connection* server_connection_new(socket_info *skt);
     void server_connection_delete(server_connection *conn);
 
 #ifdef	__cplusplus

src/server-socket.c

@@ -63,7 +63,7 @@ bool server_socket_canaccept(int fd) {
     free(pfd);
     return false;
 }
-skt_info* server_socket_accept(int fd, int flags) {
+socket_info* server_socket_accept(int fd, int flags) {
     struct sockaddr_in* clientaddr = calloc(1, sizeof(struct sockaddr_in));
     
     int clientfd=0;
@@ -74,7 +74,7 @@ skt_info* server_socket_accept(int fd, int flags) {
         return NULL;
     }
     
-    skt_info* skt = skt_new(clientfd);
+    socket_info* skt = skt_new(clientfd);
     skt->clientaddr = clientaddr;
     skt->fd = clientfd;
     

src/server-socket.h

@@ -20,7 +20,7 @@ extern "C" {
     void server_socket_listen(int fd, uint16_t port);
     void server_socket_release(int fd);
     bool server_socket_canaccept(int fd);
-    skt_info* server_socket_accept(int fd, int flags);
+    socket_info* server_socket_accept(int fd, int flags);
 
 
 #ifdef	__cplusplus

src/server-state.c

@@ -0,0 +1,79 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <assert.h>
+
+#include "ut/utlist.h"
+
+#include "util.h"
+#include "config.h"
+#include "server-state.h"
+#include "queue.h"
+#include "thread-pool.h"
+
+server_status* server_status_new(config_server *config) {
+    assert(config!=NULL);
+    assert(config->host_count>0);
+    assert(config->listen_port>0);
+    
+    server_status *status = calloc(1, sizeof(server_status));
+    status->started = false;
+    status->stopped = true;
+    status->shutdown_requested = false;
+    status->config = config;
+    status->epollfd = status->sfd = 0;
+    status->clients = NULL;
+    
+    return status;
+}
+void server_status_delete(server_status *status) {
+    assert(status!=NULL);
+    assert(status->stopped==true);
+    assert(status->pools[0]==NULL);
+    
+    server_connection *elem, *tmp;
+    LL_FOREACH_SAFE(status->clients, elem, tmp) {
+        LL_DELETE(status->clients, elem);
+        server_connection_delete(elem);
+    }
+    
+    free(status);
+}
+
+void server_start_pools(server_status *status) {
+    assert(status!=NULL);
+    assert(status->pools[0]==NULL);
+    
+    //Create thread pools/queues
+    thread_pool *pool = thread_pool_new("read", queue_new());
+    pool->min_threads = 1;
+    pool->max_threads = 2;
+    //pool->func = thloop_read;
+    status->pools[POOL_READ] = pool;
+    thread_pool_start(pool);
+    
+    pool = thread_pool_new("write", queue_new());
+    pool->min_threads = 1;
+    pool->max_threads = 2;
+    //pool->func = thloop_write;
+    status->pools[POOL_WRITE] = pool;
+    thread_pool_start(pool);
+    
+    pool = thread_pool_new("worker", queue_new());
+    pool->min_threads = 1;
+    pool->max_threads = 5;
+    //pool->func = thloop_worker;
+    status->pools[POOL_WORKER] = pool;
+    thread_pool_start(pool);
+}
+void server_stop_pools(server_status *status) {
+    assert(status!=NULL);
+    assert(status->pools[0]!=NULL);
+    
+    for(int i=0; i<THREADPOOL_NUM; i++) {
+        thread_pool_stop(status->pools[i]);
+        queue_delete(status->pools[i]->queue);
+        thread_pool_stop(status->pools[i]);
+    }
+    memset(status->pools, 0, sizeof(status->pools));
+}

src/server-state.h

@@ -0,0 +1,45 @@
+/* 
+ * File:   server-state.h
+ * Author: sam
+ *
+ * Created on 17 August 2014, 22:18
+ */
+
+#ifndef SERVER_STATE_H
+#define	SERVER_STATE_H
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#include "http.h"
+#include "config.h"
+#include "thread-pool.h"
+#include "server-connection.h"
+    
+    typedef enum server_pool {
+        POOL_READ, POOL_WRITE, POOL_WORKER, /*{*/THREADPOOL_NUM/*}must be last*/
+    } server_pool;
+    
+    typedef struct server_status {
+        config_server *config;
+        bool started, stopped;
+        bool shutdown_requested;
+        int sfd;
+        int epollfd;
+        thread_pool *pools[THREADPOOL_NUM];
+        server_connection *clients;
+    } server_status;
+    
+    server_status* server_status_new(config_server *config);
+    void server_status_delete(server_status *status);
+    
+    void server_start_pools(server_status *status);
+    void server_stop_pools(server_status *status);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* SERVER_STATE_H */
+

src/server.c

@@ -0,0 +1,17 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdbool.h>
+
+#include "log.h"
+#include "util.h"
+#include "mime.h"
+#include "queue.h"
+#include "thread-pool.h"
+#include "http_parser.h"
+#include "http.h"
+#include "http-reader.h"
+#include "config.h"
+
+#include "server-socket.h"
+#include "server-connection.h"
+#include "server.h"

src/server.h

@@ -0,0 +1,22 @@
+/* 
+ * File:   server.h
+ * Author: sam
+ *
+ * Created on 17 August 2014, 22:01
+ */
+
+#ifndef SERVER_H
+#define	SERVER_H
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* SERVER_H */
+

src/socket.c

@@ -23,9 +23,9 @@ u_int64_t skt_nextid() {
     static u_int64_t id = 1;
     return __atomic_fetch_add(&id, 1, __ATOMIC_SEQ_CST);
 }
-skt_info* skt_new(int fd) {
+socket_info* skt_new(int fd) {
     assert(fd>0);
-    skt_info* skt = calloc(1, sizeof(skt_info));
+    socket_info* skt = calloc(1, sizeof(socket_info));
     skt->id = skt_nextid();
     skt->fd = fd;
     skt->time_opened = time(NULL);
@@ -33,13 +33,14 @@ skt_info* skt_new(int fd) {
     skt->clientaddr = NULL;
     return skt;
 }
-void skt_delete(skt_info* skt) {
+
+void skt_delete(socket_info* skt) {
     assert(skt != NULL);
     free(skt->clientaddr);
     free(skt);
 }
 
-bool skt_canread(skt_info* skt) {
+bool skt_canread(socket_info* skt) {
     assert(skt != NULL);
     int len = 0;
     if (ioctl(skt->fd, FIONREAD, &len) < 0) {
@@ -48,7 +49,7 @@ bool skt_canread(skt_info* skt) {
     }
     return len > 0;
 }
-size_t skt_read(skt_info* skt, char* buffer, size_t bufferlen) {
+size_t skt_read(socket_info* skt, char* buffer, size_t bufferlen) {
     assert(skt != NULL);
     int result = read(skt->fd, buffer, bufferlen);
     if (result < 0) {
@@ -60,7 +61,7 @@ size_t skt_read(skt_info* skt, char* buffer, size_t bufferlen) {
     }
     return result; //Number of bytes read
 }
-size_t skt_write(skt_info* skt, char* data, size_t len) {
+size_t skt_write(socket_info* skt, char* data, size_t len) {
     assert(skt != NULL);
     assert(data != NULL);
     
@@ -74,7 +75,7 @@ size_t skt_write(skt_info* skt, char* data, size_t len) {
     }
     return result; //bytes written
 }
-int skt_write_data_buffer(skt_info *skt, data_buffer_list *list) {
+int skt_data_buffer(socket_info *skt, data_buffer_list *list) {
     assert(skt != NULL);
     assert(list != NULL);
     BUFFER_LIST_RD_LOCK(list);
@@ -108,13 +109,13 @@ int skt_write_data_buffer(skt_info *skt, data_buffer_list *list) {
     
     return result;
 }
-void skt_close(skt_info* skt) {
+void skt_close(socket_info* skt) {
     assert(skt != NULL);
     if (close(skt->fd) < 0) {
         warning(true, "error closing socket");
     }
 }
-const char* skt_clientaddr(skt_info *skt) {
+const char* skt_clientaddr(socket_info *skt) {
     assert(skt != NULL);
     char *tmp = calloc(INET_ADDRSTRLEN, sizeof(char));
     const char* address = inet_ntop(AF_INET, &skt->clientaddr->sin_addr, tmp, INET_ADDRSTRLEN);

src/socket.h

@@ -20,24 +20,24 @@ extern "C" {
     
 #include "data-buffer.h"
     
-    typedef struct skt_info {
+    typedef struct socket_info {
         u_int64_t id;
         int fd;
         struct sockaddr_in* clientaddr;
         time_t time_opened;
         bool error;
-    } skt_info;
+    } socket_info;
     
     u_int64_t skt_nextid();
-    skt_info* skt_new(int fd);
+    socket_info* skt_new(int fd);
-    void skt_delete(skt_info *skt);
+    void skt_delete(socket_info *skt);
     
-    bool skt_canread(skt_info *skt);
+    bool skt_canread(socket_info *skt);
-    size_t skt_read(skt_info *skt, char* buffer, size_t bufferlen);
+    size_t skt_read(socket_info *skt, char* buffer, size_t bufferlen);
-    size_t skt_write(skt_info* skt, char* data, size_t len);
+    size_t skt_write(socket_info* skt, char* data, size_t len);
-    int skt_write_data_buffer(skt_info *skt, data_buffer_list *list);
+    int skt_write_data_buffer(socket_info *skt, data_buffer_list *list);
-    void skt_close(skt_info *skt);
+    void skt_close(socket_info *skt);
-    const char* skt_clientaddr(skt_info *skt);
+    const char* skt_clientaddr(socket_info *skt);
 
 #ifdef	__cplusplus
 }