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updated the sftp subsystem to follow the type conv

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This commit is contained in:
Aris Adamantiadis
2009-10-10 20:55:17 +02:00
parent 499f9aa707
commit e74305c5eb
4 changed files with 323 additions and 316 deletions
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54
examples/sample.c
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@ -37,7 +37,7 @@ clients must be made or how a client should react.
#define MAXCMD 10
char *host;
char *user;
int sftp;
int is_sftp;
char *cmds[MAXCMD];
struct termios terminal;
@ -97,7 +97,7 @@ static void usage(){
static int opts(int argc, char **argv){
int i;
if(strstr(argv[0],"sftp"))
sftp=1;
is_sftp=1;
// for(i=0;i<argc;i++)
// printf("%d : %s\n",i,argv[i]);
/* insert your own arguments here */
@ -311,13 +311,13 @@ static void batch_shell(ssh_session session){
#ifdef WITH_SFTP
/* it's just a proof of concept code for sftp, till i write a real documentation about it */
void do_sftp(ssh_session session){
SFTP_SESSION *sftp_session=sftp_new(session);
SFTP_DIR *dir;
SFTP_ATTRIBUTES *file;
SFTP_STATVFS *sftpstatvfs;
sftp_session sftp=sftp_new(session);
sftp_dir dir;
sftp_attributes file;
sftp_statvfs_t sftpstatvfs;
struct statvfs sysstatvfs;
SFTP_FILE *fichier;
SFTP_FILE *to;
sftp_file fichier;
sftp_file to;
int len=1;
unsigned int i;
char data[8000]={0};
@ -325,43 +325,43 @@ void do_sftp(ssh_session session){
unsigned int count;
if(!sftp_session){
if(!sftp){
fprintf(stderr, "sftp error initialising channel: %s\n",
ssh_get_error(session));
return;
}
if(sftp_init(sftp_session)){
if(sftp_init(sftp)){
fprintf(stderr, "error initialising sftp: %s\n",
ssh_get_error(session));
return;
}
printf("Additional SFTP extensions provided by the server:\n");
count = sftp_extensions_get_count(sftp_session);
count = sftp_extensions_get_count(sftp);
for (i = 0; i < count; i++) {
printf("\t%s, version: %s\n",
sftp_extensions_get_name(sftp_session, i),
sftp_extensions_get_data(sftp_session, i));
sftp_extensions_get_name(sftp, i),
sftp_extensions_get_data(sftp, i));
}
/* test symlink and readlink */
if (sftp_symlink(sftp_session, "/tmp/this_is_the_link",
if (sftp_symlink(sftp, "/tmp/this_is_the_link",
"/tmp/sftp_symlink_test") < 0) {
fprintf(stderr, "Could not create link (%s)\n", ssh_get_error(session));
return;
}
lnk = sftp_readlink(sftp_session, "/tmp/sftp_symlink_test");
lnk = sftp_readlink(sftp, "/tmp/sftp_symlink_test");
if (lnk == NULL) {
fprintf(stderr, "Could not read link (%s)\n", ssh_get_error(session));
return;
}
printf("readlink /tmp/sftp_symlink_test: %s\n", lnk);
sftp_unlink(sftp_session, "/tmp/sftp_symlink_test");
sftp_unlink(sftp, "/tmp/sftp_symlink_test");
if (sftp_extension_supported(sftp_session, "statvfs@openssh.com", "2")) {
sftpstatvfs = sftp_statvfs(sftp_session, "/tmp");
if (sftp_extension_supported(sftp, "statvfs@openssh.com", "2")) {
sftpstatvfs = sftp_statvfs(sftp, "/tmp");
if (sftpstatvfs == NULL) {
fprintf(stderr, "statvfs failed (%s)\n", ssh_get_error(session));
return;
@ -425,13 +425,13 @@ void do_sftp(ssh_session session){
/* the connection is made */
/* opening a directory */
dir=sftp_opendir(sftp_session,"./");
dir=sftp_opendir(sftp,"./");
if(!dir) {
fprintf(stderr, "Directory not opened(%s)\n", ssh_get_error(session));
return ;
}
/* reading the whole directory, file by file */
while((file=sftp_readdir(sftp_session,dir))){
while((file=sftp_readdir(sftp,dir))){
fprintf(stderr, "%30s(%.8o) : %.5d.%.5d : %.10llu bytes\n",
file->name,
file->permissions,
@ -452,14 +452,14 @@ void do_sftp(ssh_session session){
/* this will open a file and copy it into your /home directory */
/* the small buffer size was intended to stress the library. of course, you can use a buffer till 20kbytes without problem */
fichier=sftp_open(sftp_session,"/usr/bin/ssh",O_RDONLY, 0);
fichier=sftp_open(sftp,"/usr/bin/ssh",O_RDONLY, 0);
if(!fichier){
fprintf(stderr, "Error opening /usr/bin/ssh: %s\n",
ssh_get_error(session));
return;
}
/* open a file for writing... */
to=sftp_open(sftp_session,"ssh-copy",O_WRONLY | O_CREAT, 0700);
to=sftp_open(sftp,"ssh-copy",O_WRONLY | O_CREAT, 0700);
if(!to){
fprintf(stderr, "Error opening ssh-copy for writing: %s\n",
ssh_get_error(session));
@ -478,7 +478,7 @@ void do_sftp(ssh_session session){
sftp_close(fichier);
sftp_close(to);
printf("fichiers ferm\n");
to=sftp_open(sftp_session,"/tmp/grosfichier",O_WRONLY|O_CREAT, 0644);
to=sftp_open(sftp,"/tmp/grosfichier",O_WRONLY|O_CREAT, 0644);
for(i=0;i<1000;++i){
len=sftp_write(to,data,8000);
printf("wrote %d bytes\n",len);
@ -489,7 +489,7 @@ void do_sftp(ssh_session session){
sftp_close(to);
/* close the sftp session */
sftp_free(sftp_session);
sftp_free(sftp);
printf("sftp session terminated\n");
}
#endif
@ -682,10 +682,10 @@ int main(int argc, char **argv){
}
ssh_log(session, SSH_LOG_FUNCTIONS, "Authentication success");
if(strstr(argv[0],"sftp")){
sftp=1;
is_sftp=1;
ssh_log(session, SSH_LOG_FUNCTIONS, "Doing sftp instead");
}
if(!sftp){
if(!is_sftp){
if(!cmds[0])
shell(session);
else
@ -695,7 +695,7 @@ int main(int argc, char **argv){
else
do_sftp(session);
#endif
if(!sftp && !cmds[0])
if(!is_sftp && !cmds[0])
do_cleanup(0);
ssh_disconnect(session);
ssh_free(session);