R_API void r_cons_flush() {
const char *tee = I.teefile;
if (I.noflush)
return;
if (I.null) {
r_cons_reset ();
return;
}
r_cons_filter ();
if (I.is_interactive) {
/* Use a pager if the output doesn't fit on the terminal window. */
if (I.pager && *I.pager && I.buffer_len > 0
&& r_str_char_count (I.buffer, '\n') >= I.rows) {
I.buffer[I.buffer_len-1] = 0;
r_sys_cmd_str_full (I.pager, I.buffer, NULL, NULL, NULL);
r_cons_reset ();
} else if (I.buffer_len > CONS_MAX_USER) {
#define COUNT_LINES 1
#if COUNT_LINES
int i, lines = 0;
for (i=0; I.buffer[i]; i++) {
if (I.buffer[i]=='\n')
lines ++;
}
if (lines>0 && !r_cons_yesno ('n',"Do you want to print %d lines? (y/N)", lines)) {
r_cons_reset ();
return;
}
#else
char buf[64];
char *buflen = r_num_units (buf, I.buffer_len);
if (buflen && !r_cons_yesno ('n',"Do you want to print %s chars? (y/N)", buflen)) {
r_cons_reset ();
return;
}
#endif
// fix | more | less problem
r_cons_set_raw (1);
}
}
if (tee && *tee) {
FILE *d = r_sandbox_fopen (tee, "a+");
if (d != NULL) {
if (I.buffer_len != fwrite (I.buffer, 1, I.buffer_len, d))
eprintf ("r_cons_flush: fwrite: error (%s)\n", tee);
fclose (d);
} else eprintf ("Cannot write on '%s'\n", tee);
}
r_cons_highlight (I.highlight);
// is_html must be a filter, not a write endpoint
if (I.is_html) r_cons_html_print (I.buffer);
else r_cons_write (I.buffer, I.buffer_len);
r_cons_reset ();
if (I.newline) {
eprintf ("\n");
I.newline = false;
}
}
R_API char *r_sys_cmd_str(const char *cmd, const char *input, int *len) {
char *output;
if (r_sys_cmd_str_full (cmd, input, &output, len, NULL)) {
return output;
}
return NULL;
}
R_API void r_cons_flush() {
const char *tee = I.teefile;
if (I.noflush)
return;
r_cons_filter ();
if (I.is_interactive) {
/* Use a pager if the output doesn't fit on the terminal window. */
if (I.pager && *(I.pager)
&& I.buffer_len > 0
&& r_str_char_count (I.buffer, '\n') >= I.rows) {
I.buffer[I.buffer_len-1] = 0;
r_sys_cmd_str_full(I.pager, I.buffer, NULL, NULL, NULL);
r_cons_reset ();
} else if (I.buffer_len > CONS_MAX_USER) {
if (!r_cons_yesno ('n',"Do you want to print %d bytes? (y/N)",
I.buffer_len)) {
r_cons_reset ();
return;
}
}
}
if (tee&&*tee) {
FILE *d = r_sandbox_fopen (tee, "a+");
if (d != NULL) {
if (I.buffer_len != fwrite (I.buffer, 1, I.buffer_len, d))
eprintf ("r_cons_flush: fwrite: error (%s)\n", tee);
fclose (d);
} else eprintf ("Cannot write on '%s'\n", tee);
}
// is_html must be a filter, not a write endpoint
if (I.is_html) r_cons_html_print (I.buffer);
else r_cons_write (I.buffer, I.buffer_len);
r_cons_reset ();
}
int main(int argc, char *argv[]) {
int len = 0;
char *sterr;
char *output = r_sys_cmd_str("find /etc", 0, &len);
int result = r_sys_cmd_str_full("find /etc", 0, &output, &len, &sterr);
printf("RESULT: %d\n", result);
printf("STDOUT\n");
printf("%s", output);
printf("STDERR\n");
printf("%s", sterr);
printf("bytes in STDOUT: %d\n", len);
return 0;
}
// XXX: temporary files are
R_API char *r_diff_buffers_unified(RDiff *d, const ut8 *a, int la, const ut8 *b, int lb) {
r_file_dump (".a", a, la, 0);
r_file_dump (".b", b, lb, 0);
#if 0
if (r_mem_is_printable (a, R_MIN (5, la))) {
r_file_dump (".a", a, la, 0);
r_file_dump (".b", b, lb, 0);
} else {
r_file_hexdump (".a", a, la, 0);
r_file_hexdump (".b", b, lb, 0);
}
#endif
char* err = NULL;
char* out = NULL;
int out_len;
(void)r_sys_cmd_str_full ("/usr/bin/diff -u .a .b", NULL, &out, &out_len, &err);
r_file_rm (".a");
r_file_rm (".b");
free (err);
return out;
}
R_API void r_cons_flush() {
const char *tee = I.teefile;
if (I.noflush) {
return;
}
if (I.null) {
r_cons_reset ();
return;
}
r_cons_filter ();
if (I.is_interactive && I.fdout == 1) {
/* Use a pager if the output doesn't fit on the terminal window. */
if (I.pager && *I.pager && I.buffer_len > 0
&& r_str_char_count (I.buffer, '\n') >= I.rows) {
I.buffer[I.buffer_len-1] = 0;
r_sys_cmd_str_full (I.pager, I.buffer, NULL, NULL, NULL);
r_cons_reset ();
} else if (I.buffer_len > CONS_MAX_USER) {
#if COUNT_LINES
int i, lines = 0;
for (i = 0; I.buffer[i]; i++) {
if (I.buffer[i] == '\n') {
lines ++;
}
}
if (lines > 0 && !r_cons_yesno ('n',"Do you want to print %d lines? (y/N)", lines)) {
r_cons_reset ();
return;
}
#else
char buf[64];
char *buflen = r_num_units (buf, I.buffer_len);
if (buflen && !r_cons_yesno ('n',"Do you want to print %s chars? (y/N)", buflen)) {
r_cons_reset ();
return;
}
#endif
// fix | more | less problem
r_cons_set_raw (1);
}
}
if (tee && *tee) {
FILE *d = r_sandbox_fopen (tee, "a+");
if (d) {
if (I.buffer_len != fwrite (I.buffer, 1, I.buffer_len, d)) {
eprintf ("r_cons_flush: fwrite: error (%s)\n", tee);
}
fclose (d);
} else {
eprintf ("Cannot write on '%s'\n", tee);
}
}
r_cons_highlight (I.highlight);
// is_html must be a filter, not a write endpoint
if (I.is_html) {
r_cons_html_print (I.buffer);
} else {
if (I.is_interactive && !r_sandbox_enable (false)) {
if (I.linesleep > 0 && I.linesleep < 1000) {
int i = 0;
int pagesize = R_MAX (1, I.pagesize);
char *ptr = I.buffer;
char *nl = strchr (ptr, '\n');
int len = I.buffer_len;
I.buffer[I.buffer_len] = 0;
r_cons_break_push (NULL, NULL);
while (nl && !r_cons_is_breaked ()) {
r_cons_write (ptr, nl - ptr + 1);
if (!(i % pagesize)) {
r_sys_usleep (I.linesleep * 1000);
}
ptr = nl + 1;
nl = strchr (ptr, '\n');
i++;
}
r_cons_write (ptr, I.buffer + len - ptr);
r_cons_break_pop ();
} else {
r_cons_write (I.buffer, I.buffer_len);
}
} else {
r_cons_write (I.buffer, I.buffer_len);
}
}
r_cons_reset ();
if (I.newline) {
eprintf ("\n");
I.newline = false;
}
}
