void main(int argc,char *argv[])
{
ghttp_request *request = NULL;
request = ghttp_request_new();
ghttp_set_uri(request, argv[1]);
ghttp_set_type(request, ghttp_type_post);
ghttp_set_body(request, argv[2],strlen(argv[2]));
printf("%s\n", argv[2]);
ghttp_prepare(request);
ghttp_process(request);
fwrite(ghttp_get_body(request), ghttp_get_body_len(request), 1, stdout);
fprintf(stdout, " Length: %s\n", ghttp_get_header(request, "Content-Length"));
fprintf(stdout, " Location: %s\n", ghttp_get_header(request, "Location"));
}
int ghttp_download_file(char *path, char *url)
{
ghttp_request *request = NULL;
FILE * pFile=NULL;
char *buf=NULL;
int ret = 0;
ghttp_status req_status;
ghttp_proc req_proc;
int bytes_read=0,recvbytes=0;
int status_code=0;
char *redirect = NULL;
#if GHTTP_DEBUG
char *tmp_pchar = NULL;
#endif
request = ghttp_request_new();
if( ghttp_set_uri(request, url) < 0 ){
ghttpDebug("invalid url: %s \n", url);
ret = -1;
goto END;
}
if(!path)
path = ghttp_get_resource_name(request);
if(!path)
path = "httpget.html";
pFile = fopen ( path , "wb" );
if(pFile == NULL){
ghttpDebug("error: %s [%s]\n", strerror(errno), path);
ret = -2;
goto END;
}
ghttpDebug("host: %s \n", ghttp_get_host(request));
if( ghttp_set_type(request, ghttp_type_get) < 0 ){
ret = -3;
goto END;
}
if (ghttp_set_sync(request, ghttp_async) < 0){
ret = -3;
goto END;
}
if( ghttp_prepare(request) < 0 ){
ret = -3;
goto END;
}
do
{
req_status = ghttp_process(request);
if( req_status == ghttp_error ){
ghttpDebug("%s \n", ghttp_get_error(request));
ret = -4;
goto END;
}
else
{
if( req_status == ghttp_done )
{
status_code = ghttp_status_code(request);
if(status_code != 200){
fclose(pFile);
pFile = NULL;
break;
}
}
req_proc = ghttp_get_proc(request);
if( req_proc == ghttp_proc_response || req_proc == ghttp_proc_done )
{
#if GHTTP_DEBUG
if( !tmp_pchar )
{
tmp_pchar = (char *)ghttp_get_header(request, "Content-Length");
ghttpDebug("Content-Length: %s \n", tmp_pchar ? tmp_pchar : "null");
tmp_pchar = (char *)ghttp_get_header(request, "Transfer-Encoding");
ghttpDebug("Transfer-Encoding: %s \n", tmp_pchar ? tmp_pchar : "null");
tmp_pchar = (char *)ghttp_get_header(request, "Content-Encoding");
ghttpDebug("Content-Encoding: %s \n", tmp_pchar ? tmp_pchar : "null");
tmp_pchar = (char *)1;
ghttpDebug("recvbytes: ");
}
#endif
ghttp_flush_response_buffer(request);
if(ghttp_get_body_len(request) > 0)
{
buf = ghttp_get_body(request);
bytes_read = ghttp_get_body_len(request);
recvbytes += bytes_read;
if(buf)
fwrite(buf,bytes_read,1,pFile);
}
ghttpDebug("%d", recvbytes);
}
}
}while (req_status == ghttp_not_done);
//ret = status_code;
switch(status_code)
{
case 200:
default:
break;
case 302:
buf = (char *)ghttp_get_header(request, "Location");
if(buf){
redirect = (char *)malloc(strlen(buf)+1);
if(redirect == NULL){
ret = -1;
goto END;
}
strcpy(redirect, buf);
}
break;
}
END:
ghttp_request_destroy(request);
if(pFile)
fclose(pFile);
if(redirect){
ghttpDebug("redirect: %s \n", redirect);
ret = ghttp_download_file(path, redirect);
free(redirect);
}
return ret;
}
int ghttp_post_work(ghttp_request *request, struct ghttp_result *result, struct ghttp_post_data *data)
{
int ret = 0;
ghttp_status req_status;
ghttp_proc req_proc;
int status_code = 0;
// ghttp_request *redirect_request;
// char *redirect = NULL, *buf = NULL;
#if GHTTP_DEBUG
char *tmp_pchar = NULL;
#endif
if(!request || !data)
return -1;
ghttp_set_type(request, ghttp_type_post);
ghttp_set_sync(request, ghttp_async);
if( ghttp_prepare(request) < 0 ){
ret = -3;
goto END;
}
do
{
req_status = ghttp_process(request);
if( req_status == ghttp_error ){
ghttpDebug("%s \n", ghttp_get_error(request));
ret = -3;
goto END;
}
else
{
if(req_status == ghttp_next ){
data->post_data_func(request, data);
}
if( req_status == ghttp_done )
{
status_code = ghttp_status_code(request);
if(status_code != 200){
ghttp_result_recv_finish(request, result);
break;
}
}
req_proc = ghttp_get_proc(request);
if( req_proc == ghttp_proc_response || req_proc == ghttp_proc_done )
{
#if GHTTP_DEBUG
if( !tmp_pchar )
{
tmp_pchar = (char *)ghttp_get_header(request, "Content-Length");
ghttpDebug("Content-Length: %s \n", tmp_pchar ? tmp_pchar : "null");
tmp_pchar = (char *)ghttp_get_header(request, "Transfer-Encoding");
ghttpDebug("Transfer-Encoding: %s \n", tmp_pchar ? tmp_pchar : "null");
tmp_pchar = (char *)ghttp_get_header(request, "Content-Encoding");
ghttpDebug("Content-Encoding: %s \n", tmp_pchar ? tmp_pchar : "null");
tmp_pchar = (char *)ghttp_get_header(request, "Content-Type");
ghttpDebug("Content-Type: %s \n", tmp_pchar ? tmp_pchar : "null");
tmp_pchar = (char *)1;
}
#endif
ghttp_result_recv(request, result);
}
}
}while (req_status == ghttp_not_done);
END:
ghttpDebug("http_code: %d \n", status_code);
if(ret == 0 && (status_code < 200 || status_code >= 300))
ret = -3;
if(result)
result->http_code = status_code;
ghttp_result_recv_finish(request, result);
ghttp_request_destroy(request);
return ret;
}
int ghttp_get_work(ghttp_request *request, struct ghttp_result *result)
{
int ret = 0;
ghttp_status req_status;
ghttp_proc req_proc;
int status_code = 0;
ghttp_request *redirect_request;
char *redirect = NULL, *buf = NULL;
#if GHTTP_DEBUG
char *tmp_pchar = NULL;
#endif
if(!request)
return -1;
ghttp_set_type(request, ghttp_type_get);
ghttp_set_sync(request, ghttp_async);
if( ghttp_prepare(request) < 0 ){
ret = -3;
goto END;
}
do
{
req_status = ghttp_process(request);
if( req_status == ghttp_error ){
ghttpDebug("%s \n", ghttp_get_error(request));
ret = -3;
goto END;
}
else
{
if( req_status == ghttp_done )
{
status_code = ghttp_status_code(request);
if(status_code != 200){
ghttp_result_recv_finish(request, result);
break;
}
}
req_proc = ghttp_get_proc(request);
if( req_proc == ghttp_proc_response || req_proc == ghttp_proc_done )
{
#if GHTTP_DEBUG
if( !tmp_pchar )
{
tmp_pchar = (char *)ghttp_get_header(request, "Content-Length");
ghttpDebug("Content-Length: %s \n", tmp_pchar ? tmp_pchar : "null");
tmp_pchar = (char *)ghttp_get_header(request, "Transfer-Encoding");
ghttpDebug("Transfer-Encoding: %s \n", tmp_pchar ? tmp_pchar : "null");
tmp_pchar = (char *)ghttp_get_header(request, "Content-Encoding");
ghttpDebug("Content-Encoding: %s \n", tmp_pchar ? tmp_pchar : "null");
tmp_pchar = (char *)ghttp_get_header(request, "Content-Type");
ghttpDebug("Content-Type: %s \n", tmp_pchar ? tmp_pchar : "null");
tmp_pchar = (char *)1;
}
#endif
ghttp_result_recv(request, result);
}
}
}while (req_status == ghttp_not_done);
switch(status_code)
{
case 200:
default:
break;
case 302:
buf = (char *)ghttp_get_header(request, "Location");
if(buf){
redirect = (char *)malloc(strlen(buf)+1);
if(redirect == NULL){
ret = -2;
goto END;
}
strcpy(redirect, buf);
}
break;
}
END:
if(result)
result->http_code = status_code;
ghttp_result_recv_finish(request, result);
if(redirect){
ghttpDebug("redirect: %s \n", redirect);
redirect_request = ghttp_request_redirect(request, redirect);
ghttp_request_destroy(request);
free(redirect);
ret = ghttp_get_work(redirect_request, ghttp_result_clean(result));
}
else
ghttp_request_destroy(request);
return ret;
}
