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/* Perl interface for libcurl. Check out the file README for more info. */
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include <curl/curl.h>
#include <curl/easy.h>
/* Buffer and varname for option CURLOPT_ERRORBUFFER */
static char errbuf[CURL_ERROR_SIZE];
static char *errbufvarname = NULL;
static int
constant(char *name, int arg)
{
errno = 0;
if (strncmp(name, "CURLINFO_", 9) == 0) {
name += 9;
switch (*name) {
case 'A':
case 'B':
case 'C':
case 'D':
if (strEQ(name, "CONNECT_TIME")) return CURLINFO_CONNECT_TIME;
break;
case 'E':
case 'F':
if (strEQ(name, "EFFECTIVE_URL")) return CURLINFO_EFFECTIVE_URL;
break;
case 'G':
case 'H':
if (strEQ(name, "HEADER_SIZE")) return CURLINFO_HEADER_SIZE;
if (strEQ(name, "HTTP_CODE")) return CURLINFO_HTTP_CODE;
break;
case 'I':
case 'J':
case 'K':
case 'L':
case 'M':
case 'N':
if (strEQ(name, "NAMELOOKUP_TIME")) return CURLINFO_NAMELOOKUP_TIME;
break;
case 'O':
case 'P':
if (strEQ(name, "PRETRANSFER_TIME")) return CURLINFO_PRETRANSFER_TIME;
break;
case 'Q':
case 'R':
if (strEQ(name, "REQUEST_SIZE")) return CURLINFO_REQUEST_SIZE;
break;
case 'S':
case 'T':
if (strEQ(name, "SIZE_DOWNLOAD")) return CURLINFO_SIZE_DOWNLOAD;
if (strEQ(name, "SIZE_UPLOAD")) return CURLINFO_SIZE_UPLOAD;
if (strEQ(name, "SPEED_DOWNLOAD")) return CURLINFO_SPEED_DOWNLOAD;
if (strEQ(name, "SPEED_UPLOAD")) return CURLINFO_SPEED_UPLOAD;
if (strEQ(name, "TOTAL_TIME")) return CURLINFO_TOTAL_TIME;
break;
case 'U':
case 'V':
case 'W':
case 'X':
case 'Y':
case 'Z':
break;
}
}
if (strncmp(name, "CURLOPT_", 8) == 0) {
name += 8;
switch (*name) {
case 'A':
case 'B':
if (strEQ(name, "AUTOREFERER")) return CURLOPT_AUTOREFERER;
break;
case 'C':
case 'D':
if (strEQ(name, "COOKIE")) return CURLOPT_COOKIE;
if (strEQ(name, "COOKIEFILE")) return CURLOPT_COOKIEFILE;
if (strEQ(name, "CRLF")) return CURLOPT_CRLF;
if (strEQ(name, "CUSTOMREQUEST")) return CURLOPT_CUSTOMREQUEST;
break;
case 'E':
case 'F':
if (strEQ(name, "ERRORBUFFER")) return CURLOPT_ERRORBUFFER;
if (strEQ(name, "FAILONERROR")) return CURLOPT_FAILONERROR;
if (strEQ(name, "FILE")) return CURLOPT_FILE;
if (strEQ(name, "FOLLOWLOCATION")) return CURLOPT_FOLLOWLOCATION;
if (strEQ(name, "FTPAPPEND")) return CURLOPT_FTPAPPEND;
if (strEQ(name, "FTPASCII")) return CURLOPT_FTPASCII;
if (strEQ(name, "FTPLISTONLY")) return CURLOPT_FTPLISTONLY;
if (strEQ(name, "FTPPORT")) return CURLOPT_FTPPORT;
break;
case 'G':
case 'H':
if (strEQ(name, "HEADER")) return CURLOPT_HEADER;
if (strEQ(name, "HTTPHEADER")) return CURLOPT_HTTPHEADER;
if (strEQ(name, "HTTPPOST")) return CURLOPT_HTTPPOST;
if (strEQ(name, "HTTPPROXYTUNNEL")) return CURLOPT_HTTPPROXYTUNNEL;
if (strEQ(name, "HTTPREQUEST")) return CURLOPT_HTTPREQUEST;
break;
case 'I':
case 'J':
if (strEQ(name, "INFILE")) return CURLOPT_INFILE;
if (strEQ(name, "INFILESIZE")) return CURLOPT_INFILESIZE;
if (strEQ(name, "INTERFACE")) return CURLOPT_INTERFACE;
break;
case 'K':
case 'L':
if (strEQ(name, "KRB4LEVEL")) return CURLOPT_KRB4LEVEL;
if (strEQ(name, "LOW_SPEED_LIMIT")) return CURLOPT_LOW_SPEED_LIMIT;
if (strEQ(name, "LOW_SPEED_TIME")) return CURLOPT_LOW_SPEED_TIME;
break;
case 'M':
case 'N':
if (strEQ(name, "MUTE")) return CURLOPT_MUTE;
if (strEQ(name, "NETRC")) return CURLOPT_NETRC;
if (strEQ(name, "NOBODY")) return CURLOPT_NOBODY;
if (strEQ(name, "NOPROGRESS")) return CURLOPT_NOPROGRESS;
if (strEQ(name, "NOTHING")) return CURLOPT_NOTHING;
break;
case 'O':
case 'P':
if (strEQ(name, "PORT")) return CURLOPT_PORT;
if (strEQ(name, "POST")) return CURLOPT_POST;
if (strEQ(name, "POSTFIELDS")) return CURLOPT_POSTFIELDS;
if (strEQ(name, "POSTFIELDSIZE")) return CURLOPT_POSTFIELDSIZE;
if (strEQ(name, "POSTQUOTE")) return CURLOPT_POSTQUOTE;
if (strEQ(name, "PROGRESSDATA")) return CURLOPT_PROGRESSDATA;
if (strEQ(name, "PROGRESSFUNCTION")) return CURLOPT_PROGRESSFUNCTION;
if (strEQ(name, "PROXY")) return CURLOPT_PROXY;
if (strEQ(name, "PROXYPORT")) return CURLOPT_PROXYPORT;
if (strEQ(name, "PROXYUSERPWD")) return CURLOPT_PROXYUSERPWD;
if (strEQ(name, "PUT")) return CURLOPT_PUT;
break;
case 'Q':
case 'R':
if (strEQ(name, "QUOTE")) return CURLOPT_QUOTE;
if (strEQ(name, "RANGE")) return CURLOPT_RANGE;
if (strEQ(name, "READFUNCTION")) return CURLOPT_READFUNCTION;
if (strEQ(name, "REFERER")) return CURLOPT_REFERER;
if (strEQ(name, "RESUME_FROM")) return CURLOPT_RESUME_FROM;
break;
case 'S':
case 'T':
if (strEQ(name, "SSLCERT")) return CURLOPT_SSLCERT;
if (strEQ(name, "SSLCERTPASSWD")) return CURLOPT_SSLCERTPASSWD;
if (strEQ(name, "SSLVERSION")) return CURLOPT_SSLVERSION;
if (strEQ(name, "STDERR")) return CURLOPT_STDERR;
if (strEQ(name, "TIMECONDITION")) return CURLOPT_TIMECONDITION;
if (strEQ(name, "TIMEOUT")) return CURLOPT_TIMEOUT;
if (strEQ(name, "TIMEVALUE")) return CURLOPT_TIMEVALUE;
if (strEQ(name, "TRANSFERTEXT")) return CURLOPT_TRANSFERTEXT;
break;
case 'U':
case 'V':
if (strEQ(name, "UPLOAD")) return CURLOPT_UPLOAD;
if (strEQ(name, "URL")) return CURLOPT_URL;
if (strEQ(name, "USERAGENT")) return CURLOPT_USERAGENT;
if (strEQ(name, "USERPWD")) return CURLOPT_USERPWD;
if (strEQ(name, "VERBOSE")) return CURLOPT_VERBOSE;
break;
case 'W':
case 'X':
case 'Y':
case 'Z':
if (strEQ(name, "WRITEFUNCTION")) return CURLOPT_WRITEFUNCTION;
if (strEQ(name, "WRITEHEADER")) return CURLOPT_WRITEHEADER;
if (strEQ(name, "WRITEINFO")) return CURLOPT_WRITEINFO;
break;
}
}
errno = EINVAL;
return 0;
}
MODULE = Curl::easy PACKAGE = Curl::easy
int
constant(name,arg)
char * name
int arg
void *
curl_easy_init()
CODE:
if (errbufvarname) free(errbufvarname);
errbufvarname = NULL;
RETVAL = curl_easy_init();
OUTPUT:
RETVAL
int
curl_easy_setopt(curl, option, value)
void * curl
int option
char * value
CODE:
if (option < CURLOPTTYPE_OBJECTPOINT) {
/* This is an option specifying an integer value: */
long value = (long)SvIV(ST(2));
RETVAL = curl_easy_setopt(curl, option, value);
} else if (option == CURLOPT_FILE || option == CURLOPT_INFILE ||
option == CURLOPT_WRITEHEADER) {
/* This is an option specifying a FILE * value: */
FILE * value = IoIFP(sv_2io(ST(2)));
RETVAL = curl_easy_setopt(curl, option, value);
} else if (option == CURLOPT_ERRORBUFFER) {
SV *sv;
RETVAL = curl_easy_setopt(curl, option, errbuf);
if (errbufvarname) free(errbufvarname);
errbufvarname = strdup(value);
sv = perl_get_sv(errbufvarname, TRUE | GV_ADDMULTI);
} else if (option == CURLOPT_WRITEFUNCTION || option ==
CURLOPT_READFUNCTION || option == CURLOPT_PROGRESSFUNCTION) {
/* This is an option specifying a callback function */
/* not yet implemented */
RETVAL = -1;
} else {
/* default, option specifying a char * value: */
RETVAL = curl_easy_setopt(curl, option, value);
}
OUTPUT:
RETVAL
int
curl_easy_perform(curl)
void * curl
CODE:
RETVAL = curl_easy_perform(curl);
if (RETVAL && errbufvarname) {
SV *sv = perl_get_sv(errbufvarname, TRUE | GV_ADDMULTI);
sv_setpv(sv, errbuf);
}
OUTPUT:
RETVAL
int
curl_easy_getinfo(curl, option, value)
void * curl
int option
double value
CODE:
switch (option & CURLINFO_TYPEMASK) {
case CURLINFO_STRING: {
char * value = (char *)SvPV(ST(2), PL_na);
RETVAL = curl_easy_getinfo(curl, option, &value);
sv_setpv(ST(2), value);
break;
}
case CURLINFO_LONG: {
long value = (long)SvIV(ST(2));
RETVAL = curl_easy_getinfo(curl, option, &value);
sv_setiv(ST(2), value);
break;
}
case CURLINFO_DOUBLE: {
double value = (double)SvNV(ST(2));
RETVAL = curl_easy_getinfo(curl, option, &value);
sv_setnv(ST(2), value);
break;
}
default: {
RETVAL = CURLE_BAD_FUNCTION_ARGUMENT;
break;
}
}
OUTPUT:
RETVAL
int
curl_easy_cleanup(curl)
void * curl
CODE:
curl_easy_cleanup(curl);
if (errbufvarname) free(errbufvarname);
errbufvarname = NULL;
RETVAL = 0;
OUTPUT:
RETVAL
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