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5cc3becf16
Changes are mostly to the dir structures and build system for ScriptFu. Some changes to the outer plugin source to call the library. Why: so that other executables (future gimp-scheme-interpreter, or a future separated script-fu-server) can exist in separate directories, and share the library in memory (when built shared.) Whether the library is built shared and installed on its own (versus static and not installed) is a compile time option (both automake LibTool and meson abstract it away) The default is shared and installed, say as libgimp-scriptfu-3.0.so. Installed alongside other shared libraries (e.g. wherever libgimp is installed) to simplify packaging. A preliminary refactoring which helps enable MR gimp!647
69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <string.h>
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#include <glib.h>
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#include "script-fu-utils.h"
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/*
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* Escapes the special characters '\b', '\f', '\n', '\r', '\t', '\' and '"'
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* in the string source by inserting a '\' before them.
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*/
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gchar *
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script_fu_strescape (const gchar *source)
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{
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const guchar *p;
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gchar *dest;
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gchar *q;
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g_return_val_if_fail (source != NULL, NULL);
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p = (const guchar *) source;
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/* Each source byte needs maximally two destination chars */
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q = dest = g_malloc (strlen (source) * 2 + 1);
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while (*p)
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{
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switch (*p)
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{
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case '\b':
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case '\f':
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case '\n':
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case '\r':
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case '\t':
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case '\\':
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case '"':
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*q++ = '\\';
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/* fallthrough */
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default:
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*q++ = *p;
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break;
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}
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p++;
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}
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*q = 0;
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return dest;
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}
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