mirror of https://github.com/djcb/mu.git
* add mu_flags_custom_from_str, to get the custom flags in a message file name
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664ebce107
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d497bfe804
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@ -1,5 +1,5 @@
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/*
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** Copyright (C) 2011 <djcb@djcbsoftware.nl>
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** Copyright (C) 2011-2012 <djcb@djcbsoftware.nl>
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**
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** This program is free software; you can redistribute it and/or modify it
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** under the terms of the GNU General Public License as published by the
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@ -16,6 +16,8 @@
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** Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**
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*/
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#include <string.h>
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#include "mu-flags.h"
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struct _FlagInfo {
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@ -191,6 +193,36 @@ mu_flags_from_str (const char *str, MuFlagType types,
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char*
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mu_flags_custom_from_str (const char *str)
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{
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char *custom;
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const char* cur;
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unsigned u;
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g_return_val_if_fail (str, NULL);
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for (cur = str, u = 0, custom = NULL; *cur; ++cur) {
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MuFlags flag;
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flag = mu_flag_from_char (*cur);
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/* if it's a valid file flag, ignore it */
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if (flag != MU_FLAG_INVALID &&
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mu_flag_type (flag) == MU_FLAG_TYPE_MAILFILE)
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continue;
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/* otherwise, add it to our custom string */
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if (!custom)
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custom = g_new0 (char, strlen(str) + 1);
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custom[u++] = *cur;
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}
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return custom;
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}
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void
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mu_flags_foreach (MuFlagsForeachFunc func, gpointer user_data)
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{
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@ -114,7 +114,7 @@ const char* mu_flags_to_str_s (MuFlags flags, MuFlagType types);
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/**
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* Get the (OR'ed) flags corresponding to a string representation
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*
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* @param str the string representation
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* @param str the file info string
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* @param types the flag types to accept (other will be ignored)
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* @param ignore invalid if TRUE, ignore invalid flags, otherwise return
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* MU_FLAG_INVALID if an invalid flag is encountered
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@ -124,6 +124,19 @@ const char* mu_flags_to_str_s (MuFlags flags, MuFlagType types);
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MuFlags mu_flags_from_str (const char *str, MuFlagType types,
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gboolean ignore_invalid);
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/**
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* return the concatenation of all non-standard file flags in str
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* (ie., characters other than DFPRST) as a newly allocated string.
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*
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* @param str the file info string
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*
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* @return concatenation of all non-standard flags, as a string; free
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* with g_free when done. If there are no such flags, return NULL.
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*/
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char* mu_flags_custom_from_str (const char *str) G_GNUC_WARN_UNUSED_RESULT;
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/**
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* Update #oldflags with the flags in #str, where #str consists of the
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* the normal flag characters, but prefixed with either '+' or '-',
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@ -141,8 +154,6 @@ MuFlags mu_flags_from_str_delta (const char *str, MuFlags oldflags,
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MuFlagType types);
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typedef void (*MuFlagsForeachFunc) (MuFlags flag, gpointer user_data);
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/**
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@ -137,11 +137,33 @@ test_mu_flags_from_str_delta (void)
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MU_FLAG_SIGNED | MU_FLAG_DRAFT,
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MU_FLAG_TYPE_ANY),==,
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MU_FLAG_PASSED | MU_FLAG_SEEN | MU_FLAG_SIGNED);
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}
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/* g_assert_cmpuint (mu_flags_from_str_delta ("foobar", */
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/* MU_FLAG_INVALID, */
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/* MU_FLAG_TYPE_ANY),==, */
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/* MU_FLAG_INVALID); */
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static void
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test_mu_flags_custom_from_str (void)
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{
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unsigned u;
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struct {
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const char *str;
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const char *expected;
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} cases[] = {
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{ "ABC", "ABC" },
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{ "PAF", "A" },
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{ "ShelloPwoFrDldR123", "helloworld123" },
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{ "SPD", NULL }
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};
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for (u = 0; u != G_N_ELEMENTS(cases); ++u) {
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char *cust;
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cust = mu_flags_custom_from_str (cases[u].str);
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if (g_test_verbose())
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g_print ("%s: str:%s; got:%s; expected:%s\n",
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__FUNCTION__, cases[u].str, cust, cases[u].expected);
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g_assert_cmpstr (cust, ==, cases[u].expected);
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g_free (cust);
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}
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}
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@ -158,6 +180,8 @@ main (int argc, char *argv[])
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g_test_add_func ("/mu-flags/test-mu-flags-to-str-s",test_mu_flags_to_str_s);
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g_test_add_func ("/mu-flags/test-mu-flags-from-str",test_mu_flags_from_str);
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g_test_add_func ("/mu-flags/test-mu-flags-from-str-delta",test_mu_flags_from_str_delta );
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g_test_add_func ("/mu-flags/test-mu-flags-custom-from-str",
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test_mu_flags_custom_from_str);
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g_log_set_handler (NULL,
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G_LOG_LEVEL_MASK | G_LOG_FLAG_FATAL| G_LOG_FLAG_RECURSION,
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