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-rw-r--r--src/Makefile.am1
-rw-r--r--src/cmdline.cpp1
-rw-r--r--src/error.h1
-rw-r--r--src/goto.cpp1
-rw-r--r--src/main.cpp23
-rw-r--r--src/parser.cpp1
-rw-r--r--src/qregisters.cpp1
-rw-r--r--src/sciteco.h49
-rw-r--r--src/search.cpp1
-rw-r--r--src/string-utils.cpp51
-rw-r--r--src/string-utils.h96
11 files changed, 154 insertions, 72 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 1819c19..c1a1c7d 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -20,6 +20,7 @@ EXTRA_DIST = gtk-info-popup.gob \
noinst_LIBRARIES = libsciteco-base.a
libsciteco_base_a_SOURCES = main.cpp sciteco.h \
+ string-utils.cpp string-utils.h \
error.cpp error.h \
cmdline.cpp cmdline.h \
undo.cpp undo.h \
diff --git a/src/cmdline.cpp b/src/cmdline.cpp
index f227053..7c74db4 100644
--- a/src/cmdline.cpp
+++ b/src/cmdline.cpp
@@ -27,6 +27,7 @@
#include <glib/gstdio.h>
#include "sciteco.h"
+#include "string-utils.h"
#include "interface.h"
#include "expressions.h"
#include "parser.h"
diff --git a/src/error.h b/src/error.h
index 4a18afb..7ee0ac6 100644
--- a/src/error.h
+++ b/src/error.h
@@ -25,6 +25,7 @@
#include <glib/gprintf.h>
#include "sciteco.h"
+#include "string-utils.h"
namespace SciTECO {
diff --git a/src/goto.cpp b/src/goto.cpp
index c8cb33e..9216330 100644
--- a/src/goto.cpp
+++ b/src/goto.cpp
@@ -23,6 +23,7 @@
#include <glib/gprintf.h>
#include "sciteco.h"
+#include "string-utils.h"
#include "expressions.h"
#include "parser.h"
#include "undo.h"
diff --git a/src/main.cpp b/src/main.cpp
index d7b9cc0..126e360 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -81,29 +81,6 @@ static gpointer g_realloc_exception(gpointer mem, gsize n_bytes)
static void sigint_handler(int signal);
}
-void
-String::get_coord(const gchar *str, gint pos,
- gint &line, gint &column)
-{
- line = column = 1;
-
- for (gint i = 0; i < pos; i++) {
- switch (str[i]) {
- case '\r':
- if (str[i+1] == '\n')
- i++;
- /* fall through */
- case '\n':
- line++;
- column = 1;
- break;
- default:
- column++;
- break;
- }
- }
-}
-
#ifdef G_OS_WIN32
/*
diff --git a/src/parser.cpp b/src/parser.cpp
index 97876b0..e84edb5 100644
--- a/src/parser.cpp
+++ b/src/parser.cpp
@@ -27,6 +27,7 @@
#include <glib/gstdio.h>
#include "sciteco.h"
+#include "string-utils.h"
#include "interface.h"
#include "undo.h"
#include "expressions.h"
diff --git a/src/qregisters.cpp b/src/qregisters.cpp
index 64d80e8..9cda9ca 100644
--- a/src/qregisters.cpp
+++ b/src/qregisters.cpp
@@ -29,6 +29,7 @@
#include <Scintilla.h>
#include "sciteco.h"
+#include "string-utils.h"
#include "interface.h"
#include "undo.h"
#include "parser.h"
diff --git a/src/sciteco.h b/src/sciteco.h
index 4830312..53131dc 100644
--- a/src/sciteco.h
+++ b/src/sciteco.h
@@ -66,55 +66,6 @@ extern sig_atomic_t sigint_occurred;
#define IS_SUCCESS(X) ((X) < 0)
#define IS_FAILURE(X) (!IS_SUCCESS(X))
-namespace String {
-
-static inline gchar *
-chrdup(gchar chr)
-{
- gchar *ret = (gchar *)g_malloc(2);
-
- /*
- * NOTE: even the glib allocs are configured to throw exceptions,
- * so there is no error handling necessary
- */
- ret[0] = chr;
- ret[1] = '\0';
- return ret;
-}
-
-static inline void
-append(gchar *&str1, const gchar *str2)
-{
- /* FIXME: optimize */
- gchar *new_str = g_strconcat(str1 ? : "", str2, NIL);
- g_free(str1);
- str1 = new_str;
-}
-
-static inline void
-append(gchar *&str, gchar chr)
-{
- gchar buf[] = {chr, '\0'};
- append(str, buf);
-}
-
-/* in main.cpp */
-void get_coord(const gchar *str, gint pos,
- gint &line, gint &column);
-
-static inline gsize
-diff(const gchar *a, const gchar *b)
-{
- gsize len = 0;
-
- while (*a != '\0' && *a++ == *b++)
- len++;
-
- return len;
-}
-
-} /* namespace String */
-
namespace Validate {
static inline bool
diff --git a/src/search.cpp b/src/search.cpp
index 3d6b042..9519fb9 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -25,6 +25,7 @@
#include <glib/gprintf.h>
#include "sciteco.h"
+#include "string-utils.h"
#include "expressions.h"
#include "undo.h"
#include "qregisters.h"
diff --git a/src/string-utils.cpp b/src/string-utils.cpp
new file mode 100644
index 0000000..6481765
--- /dev/null
+++ b/src/string-utils.cpp
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2012-2015 Robin Haberkorn
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <glib.h>
+
+#include "string-utils.h"
+
+namespace SciTECO {
+
+void
+String::get_coord(const gchar *str, gint pos,
+ gint &line, gint &column)
+{
+ line = column = 1;
+
+ for (gint i = 0; i < pos; i++) {
+ switch (str[i]) {
+ case '\r':
+ if (str[i+1] == '\n')
+ i++;
+ /* fall through */
+ case '\n':
+ line++;
+ column = 1;
+ break;
+ default:
+ column++;
+ break;
+ }
+ }
+}
+
+} /* namespace SciTECO */
diff --git a/src/string-utils.h b/src/string-utils.h
new file mode 100644
index 0000000..e2f7be3
--- /dev/null
+++ b/src/string-utils.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2012-2015 Robin Haberkorn
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __STRING_UTILS_H
+#define __STRING_UTILS_H
+
+#include <string.h>
+
+#include <glib.h>
+
+namespace SciTECO {
+
+namespace String {
+
+/**
+ * Allocate a string containing a single character chr.
+ */
+static inline gchar *
+chrdup(gchar chr)
+{
+ gchar *ret = (gchar *)g_malloc(2);
+
+ ret[0] = chr;
+ ret[1] = '\0';
+
+ return ret;
+}
+
+/**
+ * Append null-terminated str2 to non-null-terminated
+ * str1 of length str1_size.
+ * The result is not null-terminated.
+ */
+static inline void
+append(gchar *&str1, gsize str1_size, const gchar *str2)
+{
+ size_t str2_size = strlen(str2);
+ str1 = (gchar *)g_realloc(str1, str1_size + str2_size);
+ if (str1)
+ memcpy(str1+str1_size, str2, str2_size);
+}
+
+/**
+ * Append str2 to str1 (both null-terminated).
+ */
+static inline void
+append(gchar *&str1, const gchar *str2)
+{
+ size_t str1_size = str1 ? strlen(str1) : 0;
+ str1 = (gchar *)g_realloc(str1, str1_size + strlen(str2) + 1);
+ strcpy(str1+str1_size, str2);
+}
+
+/**
+ * Append a single character to a null-terminated string.
+ */
+static inline void
+append(gchar *&str, gchar chr)
+{
+ gchar buf[] = {chr, '\0'};
+ append(str, buf);
+}
+
+void get_coord(const gchar *str, gint pos,
+ gint &line, gint &column);
+
+static inline gsize
+diff(const gchar *a, const gchar *b)
+{
+ gsize len = 0;
+
+ while (*a != '\0' && *a++ == *b++)
+ len++;
+
+ return len;
+}
+
+} /* namespace String */
+
+} /* namespace SciTECO */
+
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-11 03:45:52 +0000