mirror of https://github.com/djcb/mu.git
mu-server: improve error expressions
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1591c95637
commit
7b1d798344
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@ -156,14 +156,20 @@ print_expr (const char* frm, ...)
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}
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}
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static MuError
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print_error (MuError errcode, const char *msg)
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print_error (MuError errcode, const char* frm, ...)
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{
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char *str;
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char *msg, *str;
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va_list ap;
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va_start (ap, frm);
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g_vasprintf (&msg, frm, ap);
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va_end (ap);
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str = mu_str_escape_c_literal (msg, TRUE);
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print_expr ("(:error %u :message %s)", errcode, str);
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g_free (msg);
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g_free (str);
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return errcode;
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@ -1026,8 +1032,9 @@ get_checked_path (const char *path)
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cpath = mu_util_dir_expand(path);
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if (!cpath ||
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!mu_util_check_dir (cpath, TRUE, FALSE)) {
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char *err;
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print_error (MU_ERROR_IN_PARAMETERS,
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"not a readable dir: '%s'");
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"not a readable dir: '%s'", cpath);
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g_free (cpath);
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return NULL;
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}
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