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Improve ssh_options_set_known_hosts_file().

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git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@355 7dcaeef0-15fb-0310-b436-a5af3365683c
This commit is contained in:
Andreas Schneider
2009-04-02 12:04:56 +00:00
parent 9ea6ea581d
commit 5ba2acde0a
2 changed files with 29 additions and 11 deletions
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38
libssh/options.c
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@@ -386,17 +386,35 @@ int ssh_options_set_ssh_dir(SSH_OPTIONS *opt, const char *dir) {
return 0;
}
/** the known hosts file is used to certify remote hosts are genuine.
* \brief set the known hosts file name
* \param opt options structure
* \param dir path to the file including its name. "%s" will be substitued
* with the user home directory
* \see ssh_options_set_user_home_dir()
/**
* @brief Set the known hosts file name.
*
* The known hosts file is used to certify remote hosts are genuine.
*
* @param opt The options structure to use.
*
* @param dir The path to the file including its name. "%s" will be
* substitued with the user home directory.
*
* @return 0 on success, < 0 on error.
*
* @see ssh_options_set_user_home_dir()
*/
void ssh_options_set_known_hosts_file(SSH_OPTIONS *opt, const char *dir){
char buffer[1024];
snprintf(buffer,1024,dir,ssh_get_user_home_dir());
opt->known_hosts_file=strdup(buffer);
int ssh_options_set_known_hosts_file(SSH_OPTIONS *opt, const char *dir){
char buffer[1024] = {0};
if (opt == NULL || dir == NULL) {
return -1;
}
snprintf(buffer, 1024, dir, ssh_get_user_home_dir());
SAFE_FREE(opt->known_hosts_file);
opt->known_hosts_file = strdup(buffer);
if (opt->known_hosts_file == NULL) {
return -1;
}
return 0;
}
/** the identity file is used authenticate with public key.