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/*
* msg
* Copyright (C) 2025 Raghuram Subramani <raghus2247@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _GNU_SOURCE
#include <engine.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/*
* Handles CONTENTFOR calls. Given a pointer to the buffer, it creates a new
* CONTENTFOR operand with the content block and the key. This operand is
* appended to the content_headers list.
*
* buffer: Pointer to the buffer
* match: Pointer to the key match
* directive: Pointer to the directive struct
* content_headers: Pointer to the list of content headers that is appended to
*/
void
handle_contentfor(char **buffer,
key_match_t *match,
directive_t *directive,
list_t *content_headers)
{
contentfor_operand_t *operand = directive->operands;
contentfor_operand_t new_operand
= { .content = strdup(operand->content), .key = strdup(operand->key) };
list_add(content_headers, &new_operand);
#ifdef DEBUG
printf("CONTENTFOR: %s\n", operand->key);
printf("CONTENT: %s\n", operand->content);
#endif
char *temp_buffer = strdup(*buffer);
free(*buffer);
asprintf(buffer,
"%.*s%s",
match->offset,
temp_buffer,
temp_buffer + strlen(operand->content));
free(temp_buffer);
}
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