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php-src/ext/pfpro/pfpro.c
Sebastian Bergmann 38933514e1 Update headers.
2001-12-11 15:32:16 +00:00

601 lines
14 KiB
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/*
+----------------------------------------------------------------------+
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2002 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: David Croft <david@infotrek.co.uk>, |
| John Donagher <john@webmeta.com> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
/* {{{ includes */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_ini.h"
#include "php_pfpro.h"
#include "pfpro.h"
#if HAVE_PFPRO
#include "ext/standard/php_string.h"
/* }}} */
/* {{{ zts */
#ifdef ZTS
int pfpro_globals_id;
#else
php_pfpro_globals pfpro_globals;
#endif
/* }}} */
/* {{{ Function table */
function_entry pfpro_functions[] = {
PHP_FE(pfpro_version, NULL)
PHP_FE(pfpro_init, NULL)
PHP_FE(pfpro_cleanup, NULL)
PHP_FE(pfpro_process_raw, NULL)
PHP_FE(pfpro_process, NULL)
{NULL, NULL, NULL}
};
/* }}} */
/* {{{ Zend module entry */
zend_module_entry pfpro_module_entry = {
STANDARD_MODULE_HEADER,
"pfpro",
pfpro_functions,
PHP_MINIT(pfpro),
PHP_MSHUTDOWN(pfpro),
PHP_RINIT(pfpro), /* request start */
PHP_RSHUTDOWN(pfpro), /* request end */
PHP_MINFO(pfpro),
NO_VERSION_YET,
STANDARD_MODULE_PROPERTIES
};
/* }}} */
/* {{{ dl() stuff */
#ifdef COMPILE_DL_PFPRO
ZEND_GET_MODULE(pfpro)
#endif
/* }}} */
/* {{{ initialization defaults */
PHP_INI_BEGIN()
#if PFPRO_VERSION < 3
STD_PHP_INI_ENTRY("pfpro.defaulthost", "test.signio.com",
PHP_INI_ALL, OnUpdateString, defaulthost, php_pfpro_globals, pfpro_globals)
#else
STD_PHP_INI_ENTRY("pfpro.defaulthost", "test-payflow.verisign.com",
PHP_INI_ALL, OnUpdateString, defaulthost, php_pfpro_globals, pfpro_globals)
#endif
STD_PHP_INI_ENTRY("pfpro.defaultport", "443", PHP_INI_ALL, OnUpdateInt, defaultport, php_pfpro_globals, pfpro_globals)
STD_PHP_INI_ENTRY("pfpro.defaulttimeout", "30", PHP_INI_ALL, OnUpdateInt, defaulttimeout, php_pfpro_globals, pfpro_globals)
STD_PHP_INI_ENTRY("pfpro.proxyaddress", "", PHP_INI_ALL, OnUpdateString, proxyaddress, php_pfpro_globals, pfpro_globals)
STD_PHP_INI_ENTRY("pfpro.proxyport", "", PHP_INI_ALL, OnUpdateInt, proxyport, php_pfpro_globals, pfpro_globals)
STD_PHP_INI_ENTRY("pfpro.proxylogon", "", PHP_INI_ALL, OnUpdateString, proxylogon, php_pfpro_globals, pfpro_globals)
STD_PHP_INI_ENTRY("pfpro.proxypassword", "", PHP_INI_ALL, OnUpdateString, proxypassword, php_pfpro_globals, pfpro_globals)
PHP_INI_END()
PHP_MINIT_FUNCTION(pfpro)
{
REGISTER_INI_ENTRIES();
return SUCCESS;
}
PHP_MSHUTDOWN_FUNCTION(pfpro)
{
UNREGISTER_INI_ENTRIES();
return SUCCESS;
}
PHP_RINIT_FUNCTION(pfpro)
{
PFPROG(initialized) = 0;
return SUCCESS;
}
PHP_RSHUTDOWN_FUNCTION(pfpro)
{
if (PFPROG(initialized) == 1) {
pfproCleanup();
}
return SUCCESS;
}
/* }}} */
/* {{{ minfo registration */
PHP_MINFO_FUNCTION(pfpro)
{
php_info_print_table_start();
php_info_print_table_header(2, "Verisign Payflow Pro support", "enabled");
php_info_print_table_row(2, "libpfpro version", pfproVersion());
php_info_print_table_end();
DISPLAY_INI_ENTRIES();
}
/* }}} */
/* {{{ proto string pfpro_version()
Returns the version of the Payflow Pro library */
PHP_FUNCTION(pfpro_version)
{
if (ZEND_NUM_ARGS() != 0) {
WRONG_PARAM_COUNT;
}
RETURN_STRING((char *)pfproVersion(), 1);
}
/* }}} */
/* {{{ proto void pfpro_init()
Initializes the Payflow Pro library */
PHP_FUNCTION(pfpro_init)
{
if (ZEND_NUM_ARGS() != 0) {
WRONG_PARAM_COUNT;
}
pfproInit();
PFPROG(initialized) = 1;
RETURN_TRUE;
}
/* }}} */
/* {{{ proto void pfpro_cleanup()
Shuts down the Payflow Pro library */
PHP_FUNCTION(pfpro_cleanup)
{
if (ZEND_NUM_ARGS() != 0) {
WRONG_PARAM_COUNT;
}
pfproCleanup();
PFPROG(initialized) = 0;
RETURN_TRUE;
}
/* }}} */
/* {{{ proto string pfpro_process_raw(string parmlist [, string hostaddress [, int port, [, int timeout [, string proxyAddress [, int proxyPort [, string proxyLogon [, string proxyPassword]]]]]]])
Raw Payflow Pro transaction processing */
PHP_FUNCTION(pfpro_process_raw)
{
zval ***args;
char *parmlist = NULL;
char *address = NULL;
int port = PFPROG(defaultport);
int timeout = PFPROG(defaulttimeout);
char *proxyAddress = PFPROG(proxyaddress);
int proxyPort = PFPROG(proxyport);
char *proxyLogon = PFPROG(proxylogon);
char *proxyPassword = PFPROG(proxypassword);
int freeaddress = 0;
#if PFPRO_VERSION < 3
char response[512] = "";
#else
int context;
char *response;
#endif
if (ZEND_NUM_ARGS() < 1 || ZEND_NUM_ARGS() > 8) {
WRONG_PARAM_COUNT;
}
args = (zval ***) emalloc(sizeof(zval **) * ZEND_NUM_ARGS());
if (zend_get_parameters_array_ex(ZEND_NUM_ARGS(), args) == FAILURE) {
php_error(E_WARNING, "Unable to read parameters in pfpro_process_raw()");
efree(args);
RETURN_FALSE;
}
switch (ZEND_NUM_ARGS()) {
case 8:
convert_to_string_ex(args[7]);
proxyPassword = Z_STRVAL_PP(args[7]);
/* fall through */
case 7:
convert_to_string_ex(args[6]);
proxyLogon = Z_STRVAL_PP(args[6]);
/* fall through */
case 6:
convert_to_long_ex(args[5]);
proxyPort = Z_LVAL_PP(args[5]);
/* fall through */
case 5:
convert_to_string_ex(args[4]);
proxyAddress = Z_STRVAL_PP(args[4]);
/* fall through */
case 4:
convert_to_long_ex(args[3]);
timeout = Z_LVAL_PP(args[3]);
/* fall through */
case 3:
convert_to_long_ex(args[2]);
port = Z_LVAL_PP(args[2]);
/* fall through */
case 2:
convert_to_string_ex(args[1]);
address = Z_STRVAL_PP(args[1]);
}
convert_to_string_ex(args[0]);
parmlist = Z_STRVAL_PP(args[0]);
efree(args);
/* Default to signio's test server */
if (address == NULL) {
address = estrdup(PFPROG(defaulthost));
freeaddress = 1;
}
#if PFPRO_VERSION < 3
/* Blank the response buffer */
memset(response, 0, sizeof(response));
#endif
/* Initialize the library if needed */
if (PFPROG(initialized) == 0) {
pfproInit();
PFPROG(initialized) = 1;
}
/* Perform the transaction */
#if PFPRO_VERSION < 3
ProcessPNTransaction(address, port, proxyAddress, proxyPort, proxyLogon, proxyPassword, parmlist, strlen(parmlist), timeout, response);
#else
pfproCreateContext(&context, address, port, timeout, proxyAddress, proxyPort, proxyLogon, proxyPassword);
pfproSubmitTransaction(context, parmlist, strlen(parmlist), &response);
pfproDestroyContext(context);
#endif
if (freeaddress) {
efree(address);
}
RETURN_STRING(response, 1);
}
/* }}} */
/* {{{ proto array pfpro_process(array parmlist [, string hostaddress [, int port, [, int timeout [, string proxyAddress [, int proxyPort [, string proxyLogon [, string proxyPassword]]]]]]])
Payflow Pro transaction processing using arrays */
PHP_FUNCTION(pfpro_process)
{
zval ***args;
HashTable *target_hash;
ulong num_key;
char *string_key;
zval **entry;
int pass;
char *parmlist = NULL;
char *address = NULL;
int port = PFPROG(defaultport);
int timeout = PFPROG(defaulttimeout);
char *proxyAddress = PFPROG(proxyaddress);
int proxyPort = PFPROG(proxyport);
char *proxyLogon = PFPROG(proxylogon);
char *proxyPassword = PFPROG(proxypassword);
int parmlength = 0;
int freeaddress = 0;
#if PFPRO_VERSION < 3
char response[512] = "";
#else
int context;
char *response;
#endif
char tmpbuf[128];
char buf[128], sbuf[128];
char *p1, *p2, *p_end, /* Pointers for string manipulation */
*sp1, *sp2,
*pdelim1="&", *pdelim2="=";
if (ZEND_NUM_ARGS() < 1 || ZEND_NUM_ARGS() > 8) {
WRONG_PARAM_COUNT;
}
args = (zval ***) emalloc(sizeof(zval **) * ZEND_NUM_ARGS());
if (zend_get_parameters_array_ex(ZEND_NUM_ARGS(), args) == FAILURE) {
php_error(E_ERROR, "Unable to read parameters in pfpro_process()");
efree(args);
RETURN_FALSE;
}
if (Z_TYPE_PP(args[0]) != IS_ARRAY) {
php_error(E_ERROR, "First parameter to pfpro_process() must be an array");
efree(args);
RETURN_FALSE;
}
switch (ZEND_NUM_ARGS()) {
case 8:
convert_to_string_ex(args[7]);
proxyPassword = Z_STRVAL_PP(args[7]);
/* fall through */
case 7:
convert_to_string_ex(args[6]);
proxyLogon = Z_STRVAL_PP(args[6]);
/* fall through */
case 6:
convert_to_long_ex(args[5]);
proxyPort = Z_LVAL_PP(args[5]);
/* fall through */
case 5:
convert_to_string_ex(args[4]);
proxyAddress = Z_STRVAL_PP(args[4]);
/* fall through */
case 4:
convert_to_long_ex(args[3]);
timeout = Z_LVAL_PP(args[3]);
/* fall through */
case 3:
convert_to_long_ex(args[2]);
port = Z_LVAL_PP(args[2]);
/* fall through */
case 2:
convert_to_string_ex(args[1]);
address = Z_STRVAL_PP(args[1]);
}
/* Concatenate the passed array as specified by Verisign.
Basically it's all key=value&key=value, the only exception
being if the value contains = or &, in which case we also
encode the length, e.g. key[5]=bl&ah */
target_hash = HASH_OF(*args[0]);
for (pass = 0; pass <= 1; pass ++) {
parmlength = 0;
/* we go around the array twice. the first time to calculate
the string length, the second time to actually store it */
zend_hash_internal_pointer_reset(target_hash);
while (zend_hash_get_current_data(target_hash, (void **)&entry) == SUCCESS) {
if (parmlength > 0) {
if (pass == 1)
strcpy(parmlist + parmlength, "&");
parmlength += 1;
}
switch (zend_hash_get_current_key(target_hash, &string_key, &num_key, 0)) {
case HASH_KEY_IS_STRING:
if (pass == 1)
strcpy(parmlist + parmlength, string_key);
parmlength += strlen(string_key);
break;
case HASH_KEY_IS_LONG:
sprintf(tmpbuf, "%d", num_key);
if (pass == 1)
strcpy(parmlist + parmlength, tmpbuf);
parmlength += strlen(tmpbuf);
break;
default:
php_error(E_ERROR, "pfpro_process() array keys must be strings or integers");
efree(args);
RETURN_FALSE;
}
switch (Z_TYPE_PP(entry)) {
case IS_STRING:
if (strchr(Z_STRVAL_PP(entry), '&')
|| strchr(Z_STRVAL_PP(entry), '=')) {
sprintf(tmpbuf, "[%d]=", Z_STRLEN_PP(entry));
if (pass == 1)
strcpy(parmlist + parmlength, tmpbuf);
parmlength += strlen(tmpbuf);
}
else {
if (pass == 1)
strcpy(parmlist + parmlength, "=");
parmlength += 1;
}
if (pass == 1)
strcpy(parmlist + parmlength, Z_STRVAL_PP(entry));
parmlength += Z_STRLEN_PP(entry);
break;
case IS_LONG:
sprintf(tmpbuf, "=%d", Z_LVAL_PP(entry));
if (pass == 1)
strcpy(parmlist + parmlength, tmpbuf);
parmlength += strlen(tmpbuf);
break;
case IS_DOUBLE:
sprintf(tmpbuf, "=%.2f", Z_DVAL_PP(entry));
if (pass == 1)
strcpy(parmlist + parmlength, tmpbuf);
parmlength += strlen(tmpbuf);
break;
default:
php_error(E_ERROR, "pfpro_process() array values must be strings, ints or floats");
efree(args);
RETURN_FALSE;
}
zend_hash_move_forward(target_hash);
}
if (pass == 0) {
parmlist = emalloc(parmlength + 1);
}
}
efree(args);
/* Default to signio's test server */
if (address == NULL) {
/* is it safe to just do address = "test.signio.com"; here? */
address = estrdup(PFPROG(defaulthost));
freeaddress = 1;
}
/* Allocate the array for the response now - so we catch any errors
from this BEFORE we knock it off to the bank */
if (array_init(return_value) == FAILURE) {
php_error(E_ERROR, "pfpro_process() unable to create array");
RETURN_FALSE;
}
#if PFPRO_VERSION < 3
/* Blank the response buffer */
memset(response, 0, sizeof(response));
#endif
/* Initialize the library if needed */
if (PFPROG(initialized) == 0) {
pfproInit();
PFPROG(initialized) = 1;
}
/* Perform the transaction */
#if PFPRO_VERSION < 3
ProcessPNTransaction(address, port, proxyAddress, proxyPort, proxyLogon, proxyPassword, parmlist, strlen(parmlist), timeout, response);
#else
pfproCreateContext(&context, address, port, timeout, proxyAddress, proxyPort, proxyLogon, proxyPassword);
pfproSubmitTransaction(context, parmlist, strlen(parmlist), &response);
pfproDestroyContext(context);
#endif
if (freeaddress) {
efree(address);
}
/* This final chunk of code is to walk the string returned by Signio
and build a string array to return to the user */
/* John, I suspect this code will fall over if there are less than
3 items in the response string -- david */
/* Clean our str[n]cpy buffers */
memset(buf, 0, sizeof(buf));
memset(sbuf, 0, sizeof(sbuf));
p_end = response + strlen(response);
p1 = response;
p2 = (char*)php_memnstr(response, pdelim1, 1, p_end);
sp1 = (char*)php_memnstr(response, pdelim2, 1, p2);
strncpy(buf, p1, sp1-p1);
sp1++;
strncpy(sbuf, sp1, p2-sp1);
add_assoc_string(return_value, &buf[0], &sbuf[0], 1);
do {
memset(buf, 0, sizeof(buf));
memset(sbuf, 0, sizeof(sbuf));
p1 = p2+1;
if ((sp2 = (char*)php_memnstr(p1, pdelim1, 1, p_end)) != NULL) {
sp1 = (char*)php_memnstr(p1, pdelim2, 1, sp2);
strncpy(buf, p1, sp1-p1);
sp1++;
strncpy(sbuf, sp1, sp2-sp1);
add_assoc_string(return_value, &buf[0], &sbuf[0], 1);
}
} while ((p2 = (char*)php_memnstr(p1, pdelim1, 1, p_end)) != NULL);
if (p1 <= p_end) {
memset(buf, 0, sizeof(buf));
memset(sbuf, 0, sizeof(sbuf));
sp1 = (char*)php_memnstr(p1, pdelim2, 1, p_end);
strncpy(buf, p1, sp1-p1);
sp1++;
strncpy(sbuf, sp1, p_end-sp1);
add_assoc_string(return_value, &buf[0], &sbuf[0], 1);
}
}
/* }}} */
#endif /* HAVE_PFPRO */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: sw=4 ts=4 fdm=marker
* vim<600: sw=4 ts=4
*/
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