fopen_unchanged.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "zip.h"

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])

Variables
const char *	teststr = "This is a test.\n"
const char *	file = "teststring.txt"

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 45 of file fopen_unchanged.c.

                             {
    const char *archive;
    zip_t *za;
    zip_source_t *zs;
    int err;
 
    if (argc != 2) {
        fprintf(stderr, "usage: %s archive\n", argv[0]);
        return 1;
    }
 
    archive = argv[1];
 
    if ((za = zip_open(archive, ZIP_CREATE, &err)) == NULL) {
        zip_error_t error;
        zip_error_init_with_code(&error, err);
        fprintf(stderr, "can't open zip archive '%s': %s\n", archive, zip_error_strerror(&error));
        zip_error_fini(&error);
        return 1;
    }
 
    if ((zs = zip_source_buffer(za, teststr, strlen(teststr), 0)) == NULL) {
        fprintf(stderr, "can't create zip_source from buffer: %s\n", zip_strerror(za));
        exit(1);
    }
 
    if (zip_add(za, file, zs) == -1) {
        fprintf(stderr, "can't add file '%s': %s\n", file, zip_strerror(za));
        (void)zip_source_free(zs);
        (void)zip_close(za);
        return 1;
    }
 
    if (zip_fopen(za, file, ZIP_FL_UNCHANGED) == NULL) {
        fprintf(stderr, "can't zip_fopen file '%s': %s\n", file, zip_strerror(za));
        (void)zip_discard(za);
        return 1;
    }
 
    if (zip_close(za) == -1) {
        fprintf(stderr, "can't close zip archive '%s': %s\n", archive, zip_strerror(za));
        return 1;
    }
 
    return 0;
}

References argv, err, error(), test-lz4-list::exit, NULL, teststr, za, zip_add(), zip_close(), ZIP_CREATE, zip_discard(), zip_error_fini(), zip_error_init_with_code(), zip_error_strerror(), ZIP_FL_UNCHANGED, zip_fopen(), zip_open(), zip_source_buffer(), zip_source_free(), and zip_strerror().

Variable Documentation

file

const char* file = "teststring.txt"

Definition at line 42 of file fopen_unchanged.c.

teststr

const char* teststr = "This is a test.\n"

Definition at line 41 of file fopen_unchanged.c.

Referenced by main().