92 lines
3.4 KiB
C
92 lines
3.4 KiB
C
/*
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* odttemplate.c
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* Copyright © 2016 David A. Baer
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the organization nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY David A. Baer ''AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL David A. Baer BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include <archive.h>
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#include <archive_entry.h>
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#include "odttemplate.h"
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#define ODTTEMPLATE_BLOCK_SIZE 8192
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int odttemplate(const char* template_fn, const char* output_fn, struct dict* substitutions_dict) {
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struct archive* arch_in = archive_read_new(),
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*arch_out = archive_write_new();
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struct archive_entry* ent;
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struct dict_iter* i;
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char ftype;
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const char* fn;
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if (archive_read_support_format_zip(arch_in) != ARCHIVE_OK) {
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return ODTTEMPLATE_FATAL;
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}
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if (archive_write_set_format_zip(arch_out) != ARCHIVE_OK) {
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return ODTTEMPLATE_FATAL;
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}
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if (archive_write_zip_set_compression_deflate(arch_out) != ARCHIVE_OK) {
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return ODTTEMPLATE_FATAL;
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}
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if (archive_read_open_filename(arch_in, template_fn, ODTTEMPLATE_BLOCK_SIZE) != ARCHIVE_OK) {
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return ODTTEMPLATE_FATAL;
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}
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if (archive_write_open_filename(arch_out, output_fn) != ARCHIVE_OK) {
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return ODTTEMPLATE_FATAL;
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}
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while (archive_read_next_header(arch_in, &ent) != ARCHIVE_EOF) {
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if ((archive_entry_filetype(ent) == AE_IFREG) &&
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(dict_find(substitutions_dict, archive_entry_pathname(ent), NULL)
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== DICT_OK)) {
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} else {
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}
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archive_read_data_skip(arch_in);
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}
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archive_read_close(arch_in);
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archive_read_free(arch_in);
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i = dict_iter_begin(substitutions_dict);
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while (!dict_iter_done(i)) {
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printf("Substitute %s: \"%s\"\n", dict_iter_key(i), (char*)dict_iter_value(i));
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dict_iter_next(i);
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}
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return ODTTEMPLATE_OK;
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}
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#ifdef ODTTEMPLATE_DEBUG
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#include <stdio.h>
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#include <stdlib.h>
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int main(int argc, char* argv[]) {
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struct dict* d = dict_init();
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if (argc < 2) {
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printf("Specify ZIP file.\n");
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exit(1);
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}
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dict_add(d, "content.xml", "<foo>bar</foo>");
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odttemplate(argv[1], NULL, d);
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}
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#endif
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