HTTPRESULT *http_read(char *url)
{
HTTPRESULT *result = http_new_result();
if ( strncmp(url,"http://",7)==0 )
{
output_warning("http_read('%s'): http access not implemented", url);
}
else if ( strncmp(url,"file://",7)==0 )
{
FILE *fp = fopen(url+7,"rt");
if ( fp==NULL )
{
output_error("http_read('%s'): unable to access file", url);
}
else
{
result->body.size = filelength(fileno(fp))+1;
result->body.data = malloc(result->body.size);
memset(result->body.data,0,result->body.size);
if ( fread(result->body.data,1,result->body.size,fp)<=0 )
{
output_error("http_read('%s'): unable to read file", url);
result->status = errno;
}
else
result->status = 0;
}
}
return result;
}
HTTPRESULT *http_read(char *url, int maxlen)
{
HTTPRESULT *result = http_new_result();
if ( strncmp(url,"http://",7)==0 )
{
HTTP *fp = hopen(url,maxlen);
if ( fp==NULL )
{
output_error("http_read('%s'): unable to access url", url);
result->status = errno;
}
else
{
size_t len = (int)hfilelength(fp);
size_t hlen = len;
char *buffer = (char*)malloc(len+1);
char *data = NULL;
if ( hread(buffer,len,fp)<=0 )
{
output_error("http_read('%s'): unable to read file", url);
result->status = errno;
}
else
{
buffer[len]='\0';
data = strstr(buffer,"\r\n\r\n");
if ( data!=NULL )
{
hlen = data - buffer;
*data++ = '\0';
result->body.size = (int)(len - hlen - 1);
while ( isspace(*data) ) { data++; result->body.size--; }
// if ( sscanf(data,"%x",&dlen)==1 )
// {
// data = strchr(data,'\n');
// while ( isspace(*data) ) {data++;}
// result->body.size = dlen;
// result->body.data = malloc(dlen+1);
// }
// else
// {
result->body.data = malloc(result->body.size+1);
// }
memcpy(result->body.data,data,result->body.size);
result->body.data[result->body.size] = '\0';
}
else
{
result->body.data = "";
result->body.size = 0;
}
result->header.size = (int)hlen;
result->header.data = malloc(hlen+1);
strcpy(result->header.data,buffer);
result->status = 0;
}
}
hclose(fp);
}
else if ( strncmp(url,"file://",7)==0 )
{
FILE *fp = fopen(url+7,"rt");
if ( fp==NULL )
{
output_error("http_read('%s'): unable to access file", url);
result->status = errno;
}
else
{
result->body.size = filelength(fileno(fp))+1;
result->body.data = malloc(result->body.size);
memset(result->body.data,0,result->body.size);
if ( fread(result->body.data,1,result->body.size,fp)<=0 )
{
output_error("http_read('%s'): unable to read file", url);
result->status = errno;
}
else
result->status = 0;
}
fclose(fp);
}
return result;
}
