static void ssh_stream_free(git_smart_subtransport_stream *stream)
{
ssh_stream *s = (ssh_stream *)stream;
ssh_subtransport *t = OWNING_SUBTRANSPORT(s);
DWORD exitcode = command_close(&s->commandHandle);
if (s->commandHandle.errBuf) {
if (exitcode && exitcode != MAXDWORD) {
if (!git_buf_oom(s->commandHandle.errBuf) && git_buf_len(s->commandHandle.errBuf))
giterr_set(GITERR_SSH, "Command exited non-zero (%ld) and returned:\n%s", exitcode, s->commandHandle.errBuf->ptr);
else
giterr_set(GITERR_SSH, "Command exited non-zero: %ld", exitcode);
}
git_buf_free(s->commandHandle.errBuf);
git__free(s->commandHandle.errBuf);
}
t->current_stream = NULL;
git__free(s->url);
git__free(s);
}
static int filter_apply(
git_filter *self,
void **payload, /* may be read and/or set */
git_buf *to,
const git_buf *from,
const git_filter_source *src)
{
struct filter_filter *ffs = (struct filter_filter *)self;
git_config *config;
git_buf configKey = GIT_BUF_INIT;
int isRequired = FALSE;
int error;
const char *cmd = NULL;
git_buf cmdBuf = GIT_BUF_INIT;
wchar_t *wide_cmd;
COMMAND_HANDLE commandHandle = COMMAND_HANDLE_INIT;
git_buf errBuf = GIT_BUF_INIT;
DWORD exitCode;
if (!*payload)
return GIT_PASSTHROUGH;
if (git_repository_config__weakptr(&config, git_filter_source_repo(src)))
return -1;
git_buf_join3(&configKey, '.', "filter", *payload, "required");
if (git_buf_oom(&configKey)) {
giterr_set_oom();
return -1;
}
error = git_config_get_bool(&isRequired, config, configKey.ptr);
git_buf_free(&configKey);
if (error && error != GIT_ENOTFOUND)
return -1;
git_buf_join(&configKey, '.', "filter", *payload);
if (git_filter_source_mode(src) == GIT_FILTER_SMUDGE) {
git_buf_puts(&configKey, ".smudge");
} else {
git_buf_puts(&configKey, ".clean");
}
if (git_buf_oom(&configKey)) {
giterr_set_oom();
return -1;
}
error = git_config_get_string(&cmd, config, configKey.ptr);
git_buf_free(&configKey);
if (error && error != GIT_ENOTFOUND)
return -1;
if (error == GIT_ENOTFOUND) {
if (isRequired)
return -1;
return GIT_PASSTHROUGH;
}
git_buf_puts(&cmdBuf, cmd);
if (git_buf_oom(&cmdBuf)) {
giterr_set_oom();
return -1;
}
if (expandPerCentF(&cmdBuf, git_filter_source_path(src)))
return -1;
if (ffs->shexepath) {
// build params for sh.exe
git_buf shParams = GIT_BUF_INIT;
git_buf_puts(&shParams, " -c \"");
git_buf_text_puts_escaped(&shParams, cmdBuf.ptr, "\"\\", "\\");
git_buf_puts(&shParams, "\"");
if (git_buf_oom(&shParams)) {
git_buf_free(&cmdBuf);
giterr_set_oom();
return -1;
}
git_buf_swap(&shParams, &cmdBuf);
git_buf_free(&shParams);
}
if (git__utf8_to_16_alloc(&wide_cmd, cmdBuf.ptr) < 0)
{
git_buf_free(&cmdBuf);
giterr_set_oom();
return -1;
}
git_buf_free(&cmdBuf);
if (ffs->shexepath) {
// build cmd, i.e. shexepath + params
size_t len = wcslen(ffs->shexepath) + wcslen(wide_cmd) + 1;
wchar_t *tmp = git__calloc(len, sizeof(wchar_t));
if (!tmp) {
git__free(wide_cmd);
giterr_set_oom();
return -1;
}
wcscat_s(tmp, len, ffs->shexepath);
wcscat_s(tmp, len, wide_cmd);
git__free(wide_cmd);
wide_cmd = tmp;
}
commandHandle.errBuf = &errBuf;
if (command_start(wide_cmd, &commandHandle, ffs->pEnv)) {
git__free(wide_cmd);
if (isRequired)
return -1;
return GIT_PASSTHROUGH;
}
git__free(wide_cmd);
if (commmand_start_stdout_reading_thread(&commandHandle, to)) {
command_close(&commandHandle);
return -1;
}
if (command_write_gitbuf(&commandHandle, from)) {
DWORD exitCode = command_close(&commandHandle);
if (exitCode)
setProcessError(exitCode, &errBuf);
git_buf_free(&errBuf);
if (isRequired)
return -1;
return GIT_PASSTHROUGH;
}
command_close_stdin(&commandHandle);
if (command_wait_stdout_reading_thread(&commandHandle)) {
DWORD exitCode = command_close(&commandHandle);
if (exitCode)
setProcessError(exitCode, &errBuf);
git_buf_free(&errBuf);
if (isRequired)
return -1;
return GIT_PASSTHROUGH;
}
exitCode = command_close(&commandHandle);
if (exitCode) {
if (isRequired) {
setProcessError(exitCode, &errBuf);
git_buf_free(&errBuf);
return -1;
}
git_buf_free(&errBuf);
return GIT_PASSTHROUGH;
}
git_buf_free(&errBuf);
return 0;
}
/*------------------------------------------------------------------------
* MAIN PROGRAM
*------------------------------------------------------------------------*/
int main(int argc, const char *argv[])
{
command_t command; /* the current command being processed */
//char command_text[MAX_COMMAND_LENGTH]; /* the raw text of the command */
char *command_text;
ttp_session_t *session = NULL;
ttp_parameter_t parameter;
int argc_curr = 1; /* command line argument currently to be processed */
char *ptr_command_text = &command_text[0];
/* reset the client */
memset(¶meter, 0, sizeof(parameter));
reset_client(¶meter);
/* show version / build information */
#ifdef VSIB_REALTIME
fprintf(stderr, "Tsunami Realtime Client for protocol rev %X\nRevision: %s\nCompiled: %s %s\n"
" /dev/vsib VSIB accesses mode is %d, gigabit=%d, 1pps embed=%d, sample skip=%d\n",
PROTOCOL_REVISION, TSUNAMI_CVS_BUILDNR, __DATE__ , __TIME__,
vsib_mode, vsib_mode_gigabit, vsib_mode_embed_1pps_markers, vsib_mode_skip_samples);
#else
fprintf(stderr, "Tsunami Client for protocol rev %X\nRevision: %s\nCompiled: %s %s\n",
PROTOCOL_REVISION, TSUNAMI_CVS_BUILDNR, __DATE__ , __TIME__);
#endif
/* while the command loop is still running */
while (1) {
/* retrieve the user's commands */
if (argc<=1 || argc_curr>=argc) {
/* present the prompt */
fprintf(stdout, "tsunami> ");
fflush(stdout);
/* read next command */
if (fgets(command_text, MAX_COMMAND_LENGTH, stdin) == NULL) {
error("Could not read command input");
}
} else {
// severe TODO: check that command_text appends do not over flow MAX_COMMAND_LENGTH...
/* assemble next command from command line arguments */
for ( ; argc_curr<argc; argc_curr++) {
// zero argument commands
if (!strcasecmp(argv[argc_curr], "close") || !strcasecmp(argv[argc_curr], "quit")
|| !strcasecmp(argv[argc_curr], "exit") || !strcasecmp(argv[argc_curr], "bye")
|| !strcasecmp(argv[argc_curr], "help") || !strcasecmp(argv[argc_curr], "dir")) {
strcpy(command_text, argv[argc_curr]);
argc_curr += 1;
break;
}
// single argument commands
if (!strcasecmp(argv[argc_curr], "connect")) {
if (argc_curr+1 < argc) {
strcpy(ptr_command_text, argv[argc_curr]);
strcat(command_text, " ");
strcat(command_text, argv[argc_curr+1]);
} else {
fprintf(stderr, "Connect: no host specified\n");
exit(1);
}
argc_curr += 2;
break;
}
/*__FINAL_PROJECT_START__
if (!strcasecmp(argv[argc_curr], "connect6")) {
if (argc_curr+1 < argc) {
strcpy(ptr_command_text, argv[argc_curr]);
strcat(command_text, " ");
strcat(command_text, argv[argc_curr+1]);
} else {
fprintf(stderr, "Connect: no host specified\n");
exit(1);
}
argc_curr += 2;
break;
}
__FINAL_PROJECT_END __*/
if (!strcasecmp(argv[argc_curr], "get")) {
if (argc_curr+1 < argc) {
strcpy(ptr_command_text, argv[argc_curr]);
strcat(command_text, " ");
strcat(command_text, argv[argc_curr+1]);
} else {
fprintf(stderr, "Get: no file specified\n");
exit(1);
}
argc_curr += 2;
break;
}
// double argument commands
if (!strcasecmp(argv[argc_curr], "set")) {
if (argc_curr+2 < argc) {
strcpy(ptr_command_text, argv[argc_curr]);
strcat(command_text, " ");
strcat(command_text, argv[argc_curr+1]);
strcat(command_text, " ");
strcat(command_text, argv[argc_curr+2]);
} else {
fprintf(stderr, "Connect: no host specified\n");
exit(1);
}
argc_curr += 3;
break;
}
// unknown commands, skip
fprintf(stderr, "Unsupported command console command: %s\n", argv[argc_curr]);
}
}
/* parse the command */
parse_command(&command, command_text);
/* make sure we have at least one word */
if (command.count == 0)
continue;
/* dispatch on the command type */
if (!strcasecmp(command.text[0], "close")) command_close (&command, session);
else if (!strcasecmp(command.text[0], "connect")) session = command_connect(&command, ¶meter);
//else if (!strcasecmp(command.text[0], "connect6")) session = command_connect6(&command, ¶meter);
else if (!strcasecmp(command.text[0], "get")) command_get (&command, session);
else if (!strcasecmp(command.text[0], "dir")) command_dir (&command, session);
else if (!strcasecmp(command.text[0], "help")) command_help (&command, session);
else if (!strcasecmp(command.text[0], "quit")) command_quit (&command, session);
else if (!strcasecmp(command.text[0], "exit")) command_quit (&command, session);
else if (!strcasecmp(command.text[0], "bye")) command_quit (&command, session);
else if (!strcasecmp(command.text[0], "set")) command_set (&command, ¶meter);
else
fprintf(stderr, "Unrecognized command: '%s'. Use 'HELP' for help.\n\n", command.text[0]);
}
/* if we're here, we shouldn't be */
return 1;
}
