static size_t readline_shell_write(const char *str, size_t str_length TSRMLS_DC) /* {{{ */ { if (CLIR_G(prompt_str)) { smart_str_appendl(CLIR_G(prompt_str), str, str_length); return str_length; } if (CLIR_G(pager) && *CLIR_G(pager) && !pager_pipe) { pager_pipe = VCWD_POPEN(CLIR_G(pager), "w"); } if (pager_pipe) { return fwrite(str, 1, MIN(str_length, 16384), pager_pipe); } return -1; }
static zend_string *cli_get_prompt(char *block, char prompt) /* {{{ */ { smart_str retval = {0}; char *prompt_spec = CLIR_G(prompt) ? CLIR_G(prompt) : DEFAULT_PROMPT; do { if (*prompt_spec == '\\') { switch (prompt_spec[1]) { case '\\': smart_str_appendc(&retval, '\\'); prompt_spec++; break; case 'n': smart_str_appendc(&retval, '\n'); prompt_spec++; break; case 't': smart_str_appendc(&retval, '\t'); prompt_spec++; break; case 'e': smart_str_appendc(&retval, '\033'); prompt_spec++; break; case 'v': smart_str_appends(&retval, PHP_VERSION); prompt_spec++; break; case 'b': smart_str_appends(&retval, block); prompt_spec++; break; case '>': smart_str_appendc(&retval, prompt); prompt_spec++; break; case '`': smart_str_appendc(&retval, '`'); prompt_spec++; break; default: smart_str_appendc(&retval, '\\'); break; } } else if (*prompt_spec == '`') { char *prompt_end = strstr(prompt_spec + 1, "`"); char *code; if (prompt_end) { code = estrndup(prompt_spec + 1, prompt_end - prompt_spec - 1); CLIR_G(prompt_str) = &retval; zend_try { zend_eval_stringl(code, prompt_end - prompt_spec - 1, NULL, "php prompt code"); } zend_end_try(); CLIR_G(prompt_str) = NULL; efree(code); prompt_spec = prompt_end; } } else { smart_str_appendc(&retval, *prompt_spec); } } while (++prompt_spec && *prompt_spec);