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-rw-r--r--Makefile.am1
-rw-r--r--src/ClientWrite.cxx35
-rw-r--r--src/IcyMetaDataServer.cxx55
-rw-r--r--src/IcyMetaDataServer.hxx3
-rw-r--r--src/decoder/GmeDecoderPlugin.cxx6
-rw-r--r--src/output/HttpdClient.cxx6
-rw-r--r--src/util/FormatString.cxx68
-rw-r--r--src/util/FormatString.hxx43
8 files changed, 151 insertions, 66 deletions
diff --git a/Makefile.am b/Makefile.am
index 52ca84cc8..da7cdb00e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -246,6 +246,7 @@ libutil_a_SOURCES = \
src/util/Domain.hxx \
src/util/ReusableArray.hxx \
src/util/StringUtil.cxx src/util/StringUtil.hxx \
+ src/util/FormatString.cxx src/util/FormatString.hxx \
src/util/Tokenizer.cxx src/util/Tokenizer.hxx \
src/util/UriUtil.cxx src/util/UriUtil.hxx \
src/util/Manual.hxx \
diff --git a/src/ClientWrite.cxx b/src/ClientWrite.cxx
index ebed5f570..547f72bb5 100644
--- a/src/ClientWrite.cxx
+++ b/src/ClientWrite.cxx
@@ -19,11 +19,9 @@
#include "config.h"
#include "ClientInternal.hxx"
-
-#include <glib.h>
+#include "util/FormatString.hxx"
#include <string.h>
-#include <stdio.h>
/**
* Write a block of data to the client.
@@ -47,34 +45,9 @@ client_puts(Client *client, const char *s)
void
client_vprintf(Client *client, const char *fmt, va_list args)
{
-#ifndef WIN32
- va_list tmp;
- int length;
-
- va_copy(tmp, args);
- length = vsnprintf(NULL, 0, fmt, tmp);
- va_end(tmp);
-
- if (length <= 0)
- /* wtf.. */
- return;
-
- char *buffer = (char *)g_malloc(length + 1);
- vsnprintf(buffer, length + 1, fmt, args);
- client_write(client, buffer, length);
- g_free(buffer);
-#else
- /* On mingw32, snprintf() expects a 64 bit integer instead of
- a "long int" for "%li". This is not consistent with our
- expectation, so we're using plain sprintf() here, hoping
- the static buffer is large enough. Sorry for this hack,
- but WIN32 development is so painful, I'm not in the mood to
- do it properly now. */
-
- static char buffer[4096];
- vsprintf(buffer, fmt, args);
- client_write(client, buffer, strlen(buffer));
-#endif
+ char *p = FormatNewV(fmt, args);
+ client_write(client, p, strlen(p));
+ delete[] p;
}
void
diff --git a/src/IcyMetaDataServer.cxx b/src/IcyMetaDataServer.cxx
index 051a240ba..255f5b53f 100644
--- a/src/IcyMetaDataServer.cxx
+++ b/src/IcyMetaDataServer.cxx
@@ -21,6 +21,7 @@
#include "IcyMetaDataServer.hxx"
#include "Page.hxx"
#include "tag/Tag.hxx"
+#include "util/FormatString.hxx"
#include <glib.h>
@@ -32,26 +33,26 @@ icy_server_metadata_header(const char *name,
const char *genre, const char *url,
const char *content_type, int metaint)
{
- return g_strdup_printf("ICY 200 OK\r\n"
- "icy-notice1:<BR>This stream requires an audio player!<BR>\r\n" /* TODO */
- "icy-notice2:MPD - The music player daemon<BR>\r\n"
- "icy-name: %s\r\n" /* TODO */
- "icy-genre: %s\r\n" /* TODO */
- "icy-url: %s\r\n" /* TODO */
- "icy-pub:1\r\n"
- "icy-metaint:%d\r\n"
- /* TODO "icy-br:%d\r\n" */
- "Content-Type: %s\r\n"
- "Connection: close\r\n"
- "Pragma: no-cache\r\n"
- "Cache-Control: no-cache, no-store\r\n"
- "\r\n",
- name,
- genre,
- url,
- metaint,
- /* bitrate, */
- content_type);
+ return FormatNew("ICY 200 OK\r\n"
+ "icy-notice1:<BR>This stream requires an audio player!<BR>\r\n" /* TODO */
+ "icy-notice2:MPD - The music player daemon<BR>\r\n"
+ "icy-name: %s\r\n" /* TODO */
+ "icy-genre: %s\r\n" /* TODO */
+ "icy-url: %s\r\n" /* TODO */
+ "icy-pub:1\r\n"
+ "icy-metaint:%d\r\n"
+ /* TODO "icy-br:%d\r\n" */
+ "Content-Type: %s\r\n"
+ "Connection: close\r\n"
+ "Pragma: no-cache\r\n"
+ "Cache-Control: no-cache, no-store\r\n"
+ "\r\n",
+ name,
+ genre,
+ url,
+ metaint,
+ /* bitrate, */
+ content_type);
}
static char *
@@ -61,12 +62,10 @@ icy_server_metadata_string(const char *stream_title, const char* stream_url)
guint meta_length;
// The leading n is a placeholder for the length information
- icy_metadata = g_strdup_printf("nStreamTitle='%s';"
- "StreamUrl='%s';",
- stream_title,
- stream_url);
-
- g_return_val_if_fail(icy_metadata, NULL);
+ icy_metadata = FormatNew("nStreamTitle='%s';"
+ "StreamUrl='%s';",
+ stream_title,
+ stream_url);
meta_length = strlen(icy_metadata);
@@ -77,7 +76,7 @@ icy_server_metadata_string(const char *stream_title, const char* stream_url)
icy_metadata[0] = meta_length;
if (meta_length > 255) {
- g_free(icy_metadata);
+ delete[] icy_metadata;
return NULL;
}
@@ -130,7 +129,7 @@ icy_server_metadata_page(const Tag &tag, const enum tag_type *types)
Page *icy_metadata = Page::Copy(icy_string, (icy_string[0] * 16) + 1);
- g_free(icy_string);
+ delete[] icy_string;
return icy_metadata;
}
diff --git a/src/IcyMetaDataServer.hxx b/src/IcyMetaDataServer.hxx
index a37239cd7..941d8ba4a 100644
--- a/src/IcyMetaDataServer.hxx
+++ b/src/IcyMetaDataServer.hxx
@@ -25,6 +25,9 @@
struct Tag;
class Page;
+/**
+ * Free the return value with delete[].
+ */
char*
icy_server_metadata_header(const char *name,
const char *genre, const char *url,
diff --git a/src/decoder/GmeDecoderPlugin.cxx b/src/decoder/GmeDecoderPlugin.cxx
index f735c55ba..3a68e2321 100644
--- a/src/decoder/GmeDecoderPlugin.cxx
+++ b/src/decoder/GmeDecoderPlugin.cxx
@@ -22,6 +22,7 @@
#include "DecoderAPI.hxx"
#include "CheckAudioFormat.hxx"
#include "tag/TagHandler.hxx"
+#include "util/FormatString.hxx"
#include "util/UriUtil.hxx"
#include "util/Error.hxx"
#include "util/Domain.hxx"
@@ -122,9 +123,8 @@ gme_container_scan(const char *path_fs, const unsigned int tnum)
const char *subtune_suffix = uri_get_suffix(path_fs);
if (tnum <= num_songs){
- char *subtune = g_strdup_printf(
- SUBTUNE_PREFIX "%03u.%s", tnum, subtune_suffix);
- return subtune;
+ return FormatNew(SUBTUNE_PREFIX "%03u.%s",
+ tnum, subtune_suffix);
} else
return nullptr;
}
diff --git a/src/output/HttpdClient.cxx b/src/output/HttpdClient.cxx
index c622f823a..9595e47f6 100644
--- a/src/output/HttpdClient.cxx
+++ b/src/output/HttpdClient.cxx
@@ -146,9 +146,7 @@ HttpdClient::SendResponse()
httpd->content_type);
} else if (metadata_requested) {
- gchar *metadata_header;
-
- metadata_header =
+ char *metadata_header =
icy_server_metadata_header(httpd->name, httpd->genre,
httpd->website,
httpd->content_type,
@@ -156,7 +154,7 @@ HttpdClient::SendResponse()
g_strlcpy(buffer, metadata_header, sizeof(buffer));
- g_free(metadata_header);
+ delete[] metadata_header;
} else { /* revert to a normal HTTP request */
snprintf(buffer, sizeof(buffer),
diff --git a/src/util/FormatString.cxx b/src/util/FormatString.cxx
new file mode 100644
index 000000000..c13d0fb52
--- /dev/null
+++ b/src/util/FormatString.cxx
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "FormatString.hxx"
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+char *
+FormatNewV(const char *fmt, va_list args)
+{
+#ifndef WIN32
+ va_list tmp;
+ va_copy(tmp, args);
+ const int length = vsnprintf(NULL, 0, fmt, tmp);
+ va_end(tmp);
+
+ if (length <= 0)
+ /* wtf.. */
+ abort();
+
+ char *buffer = new char[length + 1];
+ vsnprintf(buffer, length + 1, fmt, args);
+ return buffer;
+#else
+ /* On mingw32, snprintf() expects a 64 bit integer instead of
+ a "long int" for "%li". This is not consistent with our
+ expectation, so we're using plain sprintf() here, hoping
+ the static buffer is large enough. Sorry for this hack,
+ but WIN32 development is so painful, I'm not in the mood to
+ do it properly now. */
+
+ char buffer[16384];
+ vsprintf(buffer, fmt, args);
+
+ const size_t length = strlen(buffer);
+ char *p = new char[length + 1];
+ memcpy(p, buffer, length + 1);
+ return p;
+#endif
+}
+
+char *
+FormatNew(const char *fmt, ...)
+{
+ va_list args;
+ va_start(args, fmt);
+ char *p = FormatNewV(fmt, args);
+ va_end(args);
+ return p;
+}
diff --git a/src/util/FormatString.hxx b/src/util/FormatString.hxx
new file mode 100644
index 000000000..bb4263107
--- /dev/null
+++ b/src/util/FormatString.hxx
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef MPD_FORMAT_STRING_HXX
+#define MPD_FORMAT_STRING_HXX
+
+#include "Compiler.h"
+
+#include <stdarg.h>
+
+/**
+ * Format into a newly allocated string. The caller frees the return
+ * value with delete[].
+ */
+gcc_malloc gcc_nonnull_all
+char *
+FormatNewV(const char *fmt, va_list args);
+
+/**
+ * Format into a newly allocated string. The caller frees the return
+ * value with delete[].
+ */
+gcc_malloc gcc_nonnull(1) gcc_printf(1,2)
+char *
+FormatNew(const char *fmt, ...);
+
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-03 19:00:38 +0000