以下のコードは、wsdl を使用してサーバーから応答を取得するためのものです。ここでの問題は、curl が応答を返すが、それを印刷できないことです。
エラー:
本文の書き込みに失敗しました データの書き込みに失敗しました
#include<stdio.h>
#include<string.h>
#include"../include/curl.h"
size_t write_data(void *ptr, size_t size, size_t count, void *stream)
{
/* ptr - your string variable.
stream - data chuck you received */
printf("%.*s", size, (char*)stream);
}
int main()
{
int res=0,i=0;
char buffer[4098]="",buff[128]="",buf[256]="",buf7[30]="",buf6[30]="",buf5[30]="";
char machineid[]="SUBANI";
char filename1[50]="";
int refno=0,paymode=0,taxtype=0;
FILE *fbc;
memset(filename1,0,sizeof(filename1));
sprintf(filename1,"/mnt/jffs2/Response_Details1.xml");
lk_dispclr();
lk_disptext(1,0,(unsigned char *)"Sending Request",0);
lk_disptext(2,0,(unsigned char *)"Please Wait",0);
memset(buffer,0,sizeof(buffer));
sprintf(buffer,"<?xml version=\"1.0\" encoding=\"utf-8\"?>\
<soap:Envelope xmlns:soap=\"http://www.w3.org/2003/05/soap-envelope\" xmlns:log=\"http://wsdlclassess.application.sims.test.com\">\
<soap:Header>\
</soap:Header>\
<soap:Body>\
<log:loginMethod>\
<log:loginid>%s</log:loginid>\
<log:password>%s</log:password>\
</log:loginMethod>\
</soap:Body>\
</soap:Envelope>","raja","test");
res=GET_FILE1(buffer,filename1);
return 0;
}
int GET_FILE1(char *buffer,char *filename)
{
CURL *curl;
CURLcode res;
struct curl_slist *headers = NULL;
FILE *out_fd = (FILE *) 0;
char errorbuf[300] = "",tmpbuff[128]="";
char errmsg[256];
int Timeout=120; //Default timeout is = 2 mins
int buffer_size = 0;
char urlbuff[256]="";
char mstr[10240];
memset(urlbuff,0,sizeof(urlbuff));
memset(tmpbuff,0,sizeof(tmpbuff));
buffer_size = strlen(buffer);
strcpy(tmpbuff,"http://10.10.1.111:8081/test_server/services/application?wsdl");
tmpbuff[strlen(tmpbuff)]='\0';
curl = curl_easy_init();
if(curl)
{
out_fd = fopen (filename, "w");
curl_easy_setopt(curl, CURLOPT_FILE, out_fd);
printf("%s:Sign-In Request\n", __func__);
headers = curl_slist_append(headers, "Content-type:application/soap+xml; charset=utf-8; action=\"http://wsdlclassess.application.sims.test.com/loginMethod\"");
curl_easy_setopt(curl, CURLOPT_URL, tmpbuff);
curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0);
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, mstr);
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, buffer_size);
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, buffer);
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
curl_easy_setopt(curl, CURLOPT_TIMEOUT, Timeout);
curl_easy_setopt(curl, CURLOPT_ERRORBUFFER,errmsg);
printf("The Server%s:Performing Transaction.....\n",__func__);
res = curl_easy_perform(curl);
printf("res=after culreasey perform%d\n",res);
curl_slist_free_all(headers);
curl_easy_cleanup(curl);
printf("\nerrorbuf:%s\n",errmsg);
fclose(out_fd);
if(CURLE_OK != res)
{
puts("error occured is\n" );
//ppp_close();
return -1;
}
}
return 0;
}