/*
- Copyright (C) 2006 Paul Davis
+ Copyright (C) 2006 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
#include <cmath>
+#include <algorithm>
+#include <string>
+
#include <stdint.h>
#include <stdlib.h>
#include <cstdio>
#endif
#include <inttypes.h>
+#include <glib.h>
+
#include "pbd/convert.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using std::string;
using std::vector;
return ret;
}
+string
+downcase (const string& str)
+{
+ string copy (str);
+ std::transform (copy.begin(), copy.end(), copy.begin(), ::tolower);
+ return copy;
+}
+
+const char*
+downcase (const char* str)
+{
+ char *copy = strdup (str);
+ for (char* p = copy; *p; ++p) {
+ *p = tolower (*p);
+ }
+ return copy;
+}
+
string
short_version (string orig, string::size_type target_length)
{
}
/* whatever the length is now, use it */
-
+
return orig;
}
return v;
}
-static int32_t
-int_from_hex (char hic, char loc)
+static int32_t
+int_from_hex (char hic, char loc)
{
int hi; /* hi byte */
int lo; /* low byte */
} else if( ('A'<=hi) && (hi<='F') ) {
hi -= ('A'-10);
}
-
+
lo = (int) loc;
-
+
if( ('0'<=lo) && (lo<='9') ) {
lo -= '0';
} else if( ('a'<=lo) && (lo<='f') ) {
return lo + (16 * hi);
}
-void
-url_decode (string& url)
+string
+url_decode (string const & url)
{
- string::iterator last;
- string::iterator next;
-
- for (string::iterator i = url.begin(); i != url.end(); ++i) {
- if ((*i) == '+') {
- *i = ' ';
- }
- }
-
- if (url.length() <= 3) {
- return;
- }
-
- last = url.end();
-
- --last; /* points at last char */
- --last; /* points at last char - 1 */
-
- for (string::iterator i = url.begin(); i != last; ) {
-
- if (*i == '%') {
-
- next = i;
-
- url.erase (i);
-
- i = next;
- ++next;
-
- if (isxdigit (*i) && isxdigit (*next)) {
- /* replace first digit with char */
- *i = int_from_hex (*i,*next);
- ++i; /* points at 2nd of 2 digits */
- url.erase (i);
- }
+ string decoded;
+
+ for (string::size_type i = 0; i < url.length(); ++i) {
+ if (url[i] == '+') {
+ decoded += ' ';
+ } else if (url[i] == '%' && i <= url.length() - 3) {
+ decoded += char (int_from_hex (url[i + 1], url[i + 2]));
+ i += 2;
} else {
- ++i;
+ decoded += url[i];
}
}
-}
-
-void
-url_decode (ustring& url)
-{
- ustring::iterator last;
- ustring::iterator next;
-
- for (ustring::iterator i = url.begin(); i != url.end(); ++i) {
- if ((*i) == '+') {
- next = i;
- ++next;
- url.replace (i, next, 1, ' ');
- }
- }
-
- if (url.length() <= 3) {
- return;
- }
-
- last = url.end();
- --last; /* points at last char */
- --last; /* points at last char - 1 */
-
- for (ustring::iterator i = url.begin(); i != last; ) {
-
- if (*i == '%') {
-
- next = i;
-
- url.erase (i);
-
- i = next;
- ++next;
-
- if (isxdigit (*i) && isxdigit (*next)) {
- /* replace first digit with char */
- url.replace (i, next, 1, (gunichar) int_from_hex (*i,*next));
- ++i; /* points at 2nd of 2 digits */
- url.erase (i);
- }
- } else {
- ++i;
- }
- }
+ return decoded;
}
#if 0
string
-length2string (const int32_t frames, const float sample_rate)
+length2string (const int32_t samples, const float sample_rate)
{
- int32_t secs = (int32_t) (frames / sample_rate);
+ int32_t secs = (int32_t) (samples / sample_rate);
int32_t hrs = secs / 3600;
secs -= (hrs * 3600);
int32_t mins = secs / 60;
secs -= (mins * 60);
int32_t total_secs = (hrs * 3600) + (mins * 60) + secs;
- int32_t frames_remaining = (int) floor (frames - (total_secs * sample_rate));
- float fractional_secs = (float) frames_remaining / sample_rate;
+ int32_t samples_remaining = (int) floor (samples - (total_secs * sample_rate));
+ float fractional_secs = (float) samples_remaining / sample_rate;
char duration_str[32];
sprintf (duration_str, "%02" PRIi32 ":%02" PRIi32 ":%05.2f", hrs, mins, (float) secs + fractional_secs);
#endif
string
-length2string (const int64_t frames, const double sample_rate)
+length2string (const int64_t samples, const double sample_rate)
{
- int64_t secs = (int64_t) floor (frames / sample_rate);
+ int64_t secs = (int64_t) floor (samples / sample_rate);
int64_t hrs = secs / 3600LL;
secs -= (hrs * 3600LL);
int64_t mins = secs / 60LL;
secs -= (mins * 60LL);
-
+
int64_t total_secs = (hrs * 3600LL) + (mins * 60LL) + secs;
- int64_t frames_remaining = (int64_t) floor (frames - (total_secs * sample_rate));
- float fractional_secs = (float) frames_remaining / sample_rate;
-
+ int64_t samples_remaining = (int64_t) floor (samples - (total_secs * sample_rate));
+ float fractional_secs = (float) samples_remaining / sample_rate;
+
char duration_str[64];
sprintf (duration_str, "%02" PRIi64 ":%02" PRIi64 ":%05.2f", hrs, mins, (float) secs + fractional_secs);
-
+
return duration_str;
}
-static bool
+static bool
chars_equal_ignore_case(char x, char y)
{
/* app should have called setlocale() if its wants this comparison to be
return toupper (x) == toupper (y);
}
-bool
+bool
strings_equal_ignore_case (const string& a, const string& b)
{
if (a.length() == b.length()) {
{
const char * msgval = dgettext (domain_name, msgid);
if (msgval == msgid) {
- msgval = strrchr (msgid, '|') + 1;
+ const char * p = strrchr (msgid, '|');
+ if (p) {
+ msgval = p + 1;
+ }
}
return msgval;
}
projects / ardour.git / blobdiff