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Editor command: filename / sensible-editor

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* Generating a unique file name in tmp_dir folder
 * Changed exec of vim to exec of sensible-editor
 * Test file exists and create file with "private" rights
 * Send a preview of the message in the window
 * Delete temp file
This commit is contained in:
Stefan 2021-04-11 09:06:21 +02:00 committed by Michael Vetter
parent 8be8f75b87
commit 35b0b0f194
1 changed files with 50 additions and 9 deletions
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59
src/command/cmd_funcs.c
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@ -9314,33 +9314,74 @@ cmd_change_password(ProfWin* window, const char* const command, gchar** args)
gboolean
cmd_editor(ProfWin* window, const char* const command, gchar** args)
{
const char* filename = "/tmp/profanity.txt";
/* Build temp file name */
GString * tempfile = g_string_new(g_get_tmp_dir());
g_string_append(tempfile, "/profanity-");
xmpp_ctx_t* const ctx = connection_get_ctx();
if(!ctx) {
cons_show("Editor: Not connection");
return TRUE;
}
char* uuid = xmpp_uuid_gen(ctx);
g_string_append(tempfile, uuid);
if (uuid) {
xmpp_free(ctx, uuid);
}
g_string_append(tempfile, ".txt");
// tempfile should be something like
// /tmp/profanity-f2f271dd-98c8-4118-8d47-3bd49c8e2e63.txt
const char* filename = tempfile->str;
// Check if file exists and create file
if (g_file_test(filename, G_FILE_TEST_EXISTS)) {
cons_show("Editor: The temp file exists");
g_string_free (tempfile, TRUE);
return TRUE;
}
GError* creation_error = NULL;
GFile* file = g_file_new_for_path(filename);
GFileOutputStream* fos = g_file_create (file,
G_FILE_CREATE_PRIVATE, NULL,
&creation_error);
if ( creation_error ) {
cons_show("Editor: Error during file creation");
return TRUE;
}
g_object_unref(fos);
// Fork / exec
pid_t pid = fork();
if( pid == 0 ) {
int x = execl("/usr/bin/vim", "/usr/bin/vim", filename, (char *) NULL);
int x = execl("/usr/bin/sensible-editor", "/usr/bin/sensible-editor", g_file_get_path(file), (char *) NULL);
if ( x == -1 ) {
cons_show_error("Failed to exec vim");
cons_show_error("Failed to exec sensible-editor");
}
} else {
int status = 0;
waitpid(pid, &status, 0);
ui_redraw();
int fd_input_file = open(filename, O_RDONLY);
int fd_input_file = open(g_file_get_path(file), O_RDONLY);
const size_t COUNT = 8192;
char buf[COUNT];
ssize_t size_read = read(fd_input_file, buf, COUNT);
if(size_read > 0 && size_read <= COUNT ) {
buf[size_read-1] = '\0';
GString* text = g_string_new(buf);
//ProfWin* window = wins_get_current();
//cmd_process_input(window, text->str);
ProfWin* win = wins_get_current();
win_println(win, THEME_DEFAULT, "!", "EDITOR PREVIEW: %s", text->str);
rl_insert_text(text->str);
g_string_free(text, TRUE);
}
close(fd_input_file);
ui_redraw();
GError* deletion_error = NULL;
g_file_delete (file, NULL, &deletion_error);
if ( deletion_error ) {
cons_show("Editor: Error during file deletion");
return TRUE;
}
g_object_unref(file);
}
return TRUE;
}