void server_GET_all(http_request_t req, socket_t * clientSocket,lanser** freelancer)
{
char text[10000]="";
char * buf=NULL;
int count=0,check=0;
for(int i = 0; i < 10; i++)
if(Freelanser_name_get(freelancer[i])!=NULL)
count++;
strcat(text, "[");
for(int i = 0; i < 10; i++)
{
if(Freelanser_name_get(freelancer[i])==NULL)
{
i++;
}
else
{
buf = lanser_toJSON(freelancer[i]);
strcat(text, buf);
if(check != count-1)
{
strcat(text, ",");
check++;
}
}
}
strcat(text, "]");
server_sent(clientSocket, text);
}
void server_DELETE_id(http_request_t req,socket_t * clientSocket,lanser** freelanser)
{
char buf[1000]="";
int id;
if(strpbrk(req.uri,"-0123456789"))
{
id=atoi(strpbrk(req.uri,"-0123456789"));
if(id>9 || id<0)
{
socket_write_string(clientSocket,"HTTP1.1 404 NOT FOUND\n"
"Content-Type: json\n"
"Content-Length: %i\r\n\r\n"
"%s\n""<body>Id not found<br>"
"<a href=\"/Freelancer/\">To Freelancers</a></body>");
return;
}
}
else
{
socket_write_string(clientSocket,"<body>Wrong id<br>"
"<a href=\"/Freelancer/\">To Freelancers</a></body>");
return;
}
Freelanser_set(freelanser[id],NULL,NULL,0,NULL,0);
server_sent(clientSocket, "<body>Delete success<br>"
"<a href=\"/Freelancer/\">To Freelancers</a></body>");
}
void server_GET_id(http_request_t req,socket_t * clientSocket,lanser** freelancer)
{
char text[1000]="";
char *buf=NULL;
int id;
if(strpbrk(req.uri,"-0123456789"))
{
id=atoi(strpbrk(req.uri,"-0123456789"));
if(id>9 || id<0)
{
socket_write_string(clientSocket,"HTTP1.1 404 NOT FOUND\n"
"Content-Type: json\n"
"Content-Length: %i\r\n\r\n"
"Id not found");
return;
}
}
else
{
socket_write_string(clientSocket,"Wrong id");
return;
}
buf = lanser_toJSON(freelancer[id]);
strcat(text, buf);
server_sent(clientSocket, text);
}
void server_dB(socket_t * client, db_t * db, list_t * lt)
{
int cntPens = db_countPensioner(db);
for(int i = 0; i < cntPens; i++)
{
list_push_back(lt, db_getPensionerById(db, i));
}
cJSON * arr = cJSON_CreateArray();
for(int i = 1; i < list_getSize(lt); i++)
{
cJSON * pens = cJSON_CreateObject();
pensioner_t * ps = list_get(lt, i);
cJSON_AddItemToObject(pens, "name", cJSON_CreateString(pensioner_getName(ps)));
cJSON_AddItemToObject(pens, "surname", cJSON_CreateString(pensioner_getSurname(ps)));
cJSON_AddItemToObject(pens, "year", cJSON_CreateNumber(pensioner_getAge(ps)));
cJSON_AddItemToObject(pens, "experience", cJSON_CreateNumber(pensioner_getExperience(ps)));
cJSON_AddItemToObject(pens, "pension", cJSON_CreateNumber(pensioner_getPension(ps)));
cJSON_AddItemToObject(pens, "surname", cJSON_CreateString(pensioner_getYear(ps)));
cJSON_AddItemToArray(arr, pens);
}
char * Jtext = cJSON_Print(arr);
server_sent(client, Jtext);
free(Jtext);
}
void server_DELETE_all(http_request_t req,socket_t * clientSocket,lanser** freelanser)
{
for(int i=0; i<10; i++)
{
Freelanser_set(freelanser[i],NULL,NULL,0,NULL,0);
}
server_sent(clientSocket, "Delete success");
}
void server_count( socket_t * clientSocket,list_t * list)
{
int count=list_get_count(list);
cJSON * SM = cJSON_CreateObject();
cJSON_AddItemToObject(SM, "count", cJSON_CreateNumber(count));
char* text =cJSON_Print(SM);
server_sent(clientSocket,text);
}
void server_info(socket_t* clientSocket)
{
cJSON * SM = cJSON_CreateObject();
cJSON_AddItemToObject(SM, "student", cJSON_CreateString("Zakharchenko Vitaliy"));
cJSON_AddItemToObject(SM, "group", cJSON_CreateString("KP-51"));
cJSON_AddItemToObject(SM, "variant", cJSON_CreateNumber(12));
char * jsonSM = cJSON_Print(SM);
server_sent(clientSocket,jsonSM);
}
void server_count( socket_t * clientSocket,lanser** freelancer)
{
int count=0;
for(int i=0;i<10;i++)
if(Freelanser_name_get(freelancer[i])!=NULL)
count++;
cJSON * SM = cJSON_CreateObject();
cJSON_AddItemToObject(SM, "count", cJSON_CreateNumber(count));
char* text =cJSON_Print(SM);
server_sent(clientSocket,text);
}
void server_GET_all(http_request_t req, socket_t * clientSocket,list_t* list)
{
char * buf;
int count=0,check=0;
cJSON * SM = cJSON_CreateArray();
for(int i = 0; i < list_get_count(list); i++)
{
cJSON_AddItemToArray(SM, lanser_toJSON(list_get_el(list,i)));
}
buf=cJSON_Print(SM);
server_sent(clientSocket, buf);
}
void server_file(socket_t * client, http_request_t * req)
{
list_t * list = list_new();
if(strcmp(req->method, "GET") == 0)
{
char * str;
str = strtok(req->uri, "/");
while (str != NULL)
{
list_push_back(list, str);
str = strtok(NULL,"/");
}
char * word = list_get(list, 3);
char * fileName = list_get(list, 2);
int fileSt = file_exists(fileName);
if(fileSt == 1)
{
text_t * text = text_new();
text_readFile(text, fileName);
text_onSentences(text);
int cntW = text_counting(text, word);
cJSON * Words = cJSON_CreateObject();
cJSON_AddItemToObject(Words, "FileName", cJSON_CreateString(fileName));
cJSON_AddItemToObject(Words, "CountWord", cJSON_CreateNumber(cntW));
cJSON_AddItemToObject(Words, "experience", cJSON_CreateString(word));
char * Jtext = cJSON_Print(Words);
server_sent(client, Jtext);
free(Jtext);
}
else
{
printf("Error! Wrong file");
return;
}
}
list_free(list);
}
void server_POST(http_request_t req,socket_t * clientSocket,lanser** freelanser)
{
const char * name= http_request_getArg(&req,"name");
const char * surname= http_request_getArg(&req,"surname");
const char * age= http_request_getArg(&req,"age");
const char * date= http_request_getArg(&req,"date");
const char * salary= http_request_getArg(&req,"salary");
if(name==NULL || surname==NULL || age ==NULL || date==NULL || salary==NULL)
{
socket_write_string(clientSocket,"<body> POST argument/arguments is/are empty<br>"
"<a href=""/Freelancer/"">To Freelancers</a></body>");
return;
}
char buf[1000]="";
int id;
if(strpbrk(req.uri,"-0123456789"))
{
id=atoi(strpbrk(req.uri,"-0123456789"));
if(id>9 || id<0)
{
socket_write_string(clientSocket,"<body>Id not found<br>"
"<a href=""/Freelancer/"">To Freelancers</a></body>");
return;
}
}
else
{
socket_write_string(clientSocket,"<body>Wrong id<br>"
"<a href=""/Freelancer/"">To Freelancers</a></body>");
return;
}
int check=0;
int dot=0;
for(int i=0; i<strlen(age); i++)
if(!isdigit(age[i]))
{
if(age[i]=='.'||dot==0)
dot++;
else
check++;
}
for(int i=0; i<strlen(salary); i++)
if(!isdigit(salary[i]))
check++;
for(int i=0; i<4; i++)
if(!isdigit(date[i]))
check++;
if(date[4]!='-')
check++;
for(int i=5; i<7; i++)
if(!isdigit(date[i]))
check++;
if(date[7]!='-')
check++;
for(int i=8; i<strlen(date); i++)
if(!isdigit(date[i]))
check++;
if(atoi(date+5)>12)
check++;
if(dot>1||dot<0)
{
socket_write_string(clientSocket,"<body>Invalid POST argument<br>"
"<a href=""/Freelancer/"">To Freelancers</a></body>");
return;
}
if(check==0)
{
Freelanser_set(freelanser[id],name,surname,atof(age),date,atoi(salary));
server_sent(clientSocket, "<body>Post success<br>"
"<a href=\"/Freelancer/\">To Freelancers</a></body>");
}
else
socket_write_string(clientSocket,"<body>Invalid POST argument<br>"
"<a href=\"/Freelancer/\">To Freelancers</a></body>");
}
int main(void) {
WSADATA Data;
SOCKADDR_IN recvSockAddr;
SOCKET recvSocket;
int status;
int numrcv = 0;
struct hostent * remoteHost;
char * ip;
const char * host_name = "pb-homework.appspot.com";
char buffer[MAXBUFLEN];
memset(buffer,0,MAXBUFLEN);
// Initialize Windows Socket DLL
status = WSAStartup(MAKEWORD(2, 2), &Data);
if(status != 0)
{
printf("ERROR: WSAStartup unsuccessful\r\n");
return 0;
}
// Get IP address from host name
remoteHost = gethostbyname(host_name);
ip = inet_ntoa(*(struct in_addr *)*remoteHost->h_addr_list);
printf("IP address is: %s.\n", ip);
memset(&recvSockAddr, 0, sizeof(recvSockAddr)); // zero the sockaddr_in structure
recvSockAddr.sin_port=htons(PORT); // specify the port portion of the address
recvSockAddr.sin_family=AF_INET; // specify the address family as Internet
recvSockAddr.sin_addr.s_addr= inet_addr(ip); // specify ip address
// Create socket
recvSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if(recvSocket == INVALID_SOCKET)
{
printf("ERROR: socket unsuccessful\r\n");
WSACleanup();
system("pause");
return 0;
}
// Connect
if(connect(recvSocket,(SOCKADDR*)&recvSockAddr,sizeof(SOCKADDR_IN)) == SOCKET_ERROR)
{
printf("ERROR: socket could not connect\r\n");
closesocket(recvSocket);
WSACleanup();
return 0;
}
// Send request
char request[200];
sprintf(request, "GET /test/var/24?format=json HTTP/1.1\r\nHost:%s\r\n\r\n", host_name); // add Host header with host_name value
send(recvSocket, request, strlen(request), 0);
// Receieve
numrcv = recv(recvSocket, buffer, MAXBUFLEN, NO_FLAGS_SET);
if (numrcv == SOCKET_ERROR)
{
printf("ERROR: recvfrom unsuccessful\r\n");
status = closesocket(recvSocket);
if(status == SOCKET_ERROR)
printf("ERROR: closesocket unsuccessful\r\n");
status = WSACleanup();
if (status == SOCKET_ERROR)
printf("ERROR: WSACleanup unsuccessful\r\n");
system("pause");
return(1);
}
// Print out receieved socket data
printf("%s\r\n", buffer);
char * json=strstr(buffer,"{");
cJSON * SI = cJSON_CreateObject();
SI=cJSON_Parse(json);
author_t * author=malloc(sizeof(author_t));
author->author=malloc(strlen(cJSON_GetObjectItem(SI,"author")->valuestring)+1);
strcpy(author->author,cJSON_GetObjectItem(SI,"author")->valuestring);
author->quote=malloc(strlen(cJSON_GetObjectItem(SI,"quote")->valuestring)+1);
strcpy(author->quote,cJSON_GetObjectItem(SI,"quote")->valuestring);
time_t rawtime;
struct tm * timeinfo;
time ( &rawtime );
timeinfo = localtime ( &rawtime );
author->time=malloc(strlen(asctime(timeinfo)));
strcpy(author->time,asctime(timeinfo));
author->time[strlen(author->time)-1]='\0';
cJSON * SM = cJSON_CreateObject();
cJSON_AddItemToObject(SM, "author", cJSON_CreateString(author->author));
cJSON_AddItemToObject(SM, "quote", cJSON_CreateString(author->quote));
cJSON_AddItemToObject(SM, "time", cJSON_CreateString(author->time));
char * jsonSM = cJSON_Print(SM);
system("pause");
lib_init();
socket_t * server = socket_new();
socket_bind(server, 5000);
socket_listen(server);
char buf[10000];
socket_t * client = NULL;
while(1)
{
client = socket_accept(server);
socket_read(client, buf, sizeof(buf));
printf("%s",buf);
if (strlen(buf) != 0){
http_request_t rs;
rs = http_request_parse(buf);
if (strcmp(rs.method,"GET") == 0 && strcmp(rs.uri, "/info") == 0 )
{
server_info(client);
}
if (strcmp(rs.method,"GET") == 0 && strcmp(rs.uri, "/external") == 0 )
{
server_sent(client,jsonSM);
}
}
}
system("pause");
return 0;
}
