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* Q Public License 1.0, which can be found in the file LICENSE included in
* the packaging of this file.
*/
#import "config.h"
#import <stdarg.h>
#import <stdlib.h>
#import <string.h>
#import <limits.h>
#import "OFXMLFactory.h"
#import "OFExceptions.h"
#import "OFMacros.h"
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* Q Public License 1.0, which can be found in the file LICENSE included in
* the packaging of this file.
*/
#import "config.h"
#import <stdarg.h>
#import <stdio.h>
#import <stdlib.h>
#import <string.h>
#import <limits.h>
#import "OFXMLFactory.h"
#import "OFExceptions.h"
#import "OFMacros.h"
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return ret;
}
+ (char*)createStanza: (const char*)name
withCloseTag: (BOOL)close
andData: (const char*)data, ...
{
char *arg, *val, *xml;
size_t i, len;
va_list args;
/* Start of tag */
len = strlen(name);
if (SIZE_MAX - len < 3)
@throw [OFOutOfRangeException newWithClass: self];
len += 3;
if ((xml = malloc(len)) == NULL)
@throw [OFNoMemException newWithClass: self
andSize: len];
i = 0;
xml[i++] = '<';
memcpy(xml + i, name, strlen(name));
i += strlen(name);
/* Arguments */
va_start(args, data);
while ((arg = va_arg(args, char*)) != NULL &&
(val = va_arg(args, char*)) != NULL) {
char *esc_val = NULL;
@try {
esc_val = [OFXMLFactory escapeCString: val];
} @catch (OFException *e) {
free(xml);
@throw e;
}
@try {
} @finally {
}
va_end(args);
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return ret;
}
+ (char*)createStanza: (const char*)name
withCloseTag: (BOOL)close
andData: (const char*)data, ...
{
char *arg, *val, *xml, *esc_val;
size_t i, len;
va_list args;
/* Start of tag */
len = strlen(name);
if (SIZE_MAX - len < 3)
@throw [OFOutOfRangeException newWithClass: self];
len += 3;
if ((xml = malloc(len)) == NULL)
@throw [OFNoMemException newWithClass: self
andSize: len];
i = 0;
xml[i++] = '<';
memcpy(xml + i, name, strlen(name));
i += strlen(name);
/*
* Arguments
*
* va_start / va_end need to be INSIDE the @try block due to a bug in
* gcc 4.0.1. (Only in Apple gcc?)
*/
@try {
va_start(args, data);
while ((arg = va_arg(args, char*)) != NULL &&
(val = va_arg(args, char*)) != NULL) {
esc_val = NULL; /* Needed for our @catch */
esc_val = [OFXMLFactory escapeCString: val];
xf_resize_chars(&xml, &len, 1 + strlen(arg) + 2 +
strlen(esc_val) + 1, self);
xml[i++] = ' ';
memcpy(xml + i, arg, strlen(arg));
i += strlen(arg);
xml[i++] = '=';
xml[i++] = '\'';
memcpy(xml + i, esc_val, strlen(esc_val));
i += strlen(esc_val);
xml[i++] = '\'';
free(esc_val);
}
va_end(args);
} @catch (OFException *e) {
if (esc_val != NULL)
free(esc_val);
if (xml != NULL)
free(xml);
@throw e;
}
/* End of tag */
if (close) {
if (data == NULL) {
xf_resize_chars(&xml, &len, 2 - 1, self);
xml[i++] = '/';
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