mirror of
https://github.com/samba-team/samba.git
synced 2024-12-23 17:34:34 +03:00
ab9afdd311
(This used to be commit df995eddbd
)
83 lines
1.6 KiB
C
83 lines
1.6 KiB
C
#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <time.h>
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#include <errno.h>
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#include <libsmbclient.h>
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#include "get_auth_data_fn.h"
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int main(int argc, char * argv[])
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{
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int fd;
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int ret;
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int debug = 0;
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int savedErrno;
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char buffer[128];
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char * pSmbPath = NULL;
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char * pLocalPath = NULL;
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struct stat st;
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if (argc != 2)
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{
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printf("usage: "
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"%s smb://path/to/file\n",
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argv[0]);
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return 1;
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}
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smbc_init(get_auth_data_fn, debug);
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if ((fd = smbc_open(argv[1], O_WRONLY | O_CREAT | O_TRUNC, 0)) < 0)
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{
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perror("smbc_open");
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return 1;
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}
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strcpy(buffer, "Hello world.\nThis is a test.\n");
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ret = smbc_write(fd, buffer, strlen(buffer));
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savedErrno = errno;
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smbc_close(fd);
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if (ret < 0)
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{
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errno = savedErrno;
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perror("write");
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}
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if (smbc_stat(argv[1], &st) < 0)
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{
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perror("smbc_stat");
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return 1;
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}
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printf("Original size: %lu\n", (unsigned long) st.st_size);
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if ((fd = smbc_open(argv[1], O_WRONLY, 0)) < 0)
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{
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perror("smbc_open");
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return 1;
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}
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ret = smbc_ftruncate(fd, 13);
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savedErrno = errno;
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smbc_close(fd);
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if (ret < 0)
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{
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errno = savedErrno;
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perror("smbc_ftruncate");
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return 1;
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}
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if (smbc_stat(argv[1], &st) < 0)
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{
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perror("smbc_stat");
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return 1;
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}
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printf("New size: %lu\n", (unsigned long) st.st_size);
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return 0;
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}
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