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authorKarl Berry <karl@freefriends.org>2006-01-17 21:41:51 +0000
committerKarl Berry <karl@freefriends.org>2006-01-17 21:41:51 +0000
commit487ca4806cc046076293cf6cc5fbba0db282bac7 (patch)
tree847b412ab5158dd7bdd7ed7e5a4cc3fbca94be32 /Build/source/texk/kpathsea/proginit.c
parenta3d3111bfe26b8e5f5bc6049dfb2a4ca2edc7881 (diff)
texk 1
git-svn-id: svn://tug.org/texlive/trunk@1485 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/kpathsea/proginit.c')
-rw-r--r--Build/source/texk/kpathsea/proginit.c79
1 files changed, 79 insertions, 0 deletions
diff --git a/Build/source/texk/kpathsea/proginit.c b/Build/source/texk/kpathsea/proginit.c
new file mode 100644
index 00000000000..8cb9c70506d
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+++ b/Build/source/texk/kpathsea/proginit.c
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+/* proginit.c: useful initializations for DVI drivers.
+
+ Copyright 1997, 2005 Olaf Weber.
+ Copyright 1994, 95, 96 Karl Berry.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+*/
+
+#include <kpathsea/config.h>
+#include <kpathsea/c-pathch.h>
+#include <kpathsea/proginit.h>
+#include <kpathsea/tex-file.h>
+
+
+/* These initializations were common to all the drivers modified for
+ kpathsea, so a single routine seemed in order. Kind of a bollixed-up
+ mess, but still better than repeating the code. */
+
+void
+kpse_init_prog P4C(const_string, prefix, unsigned, dpi, const_string, mode,
+ const_string, fallback)
+{
+ string font_var = concat (prefix, "FONTS");
+ string header_var = concat (prefix, "HEADERS");
+ string makepk_var = concat (prefix, "MAKEPK");
+ string size_var = concat (prefix, "SIZES");
+
+ /* Do both `pk_format' and `any_glyph_format' for the sake of xdvi; in
+ general, mktexpk might apply to either, and the program will ask
+ for the one it wants. */
+
+ /* Might have a program-specific name for mktexpk itself. */
+ if (getenv (makepk_var)) {
+ /* If we did, we want to enable the program, I think. */
+ kpse_set_program_enabled (kpse_pk_format, 1, kpse_src_env);
+ kpse_set_program_enabled (kpse_any_glyph_format, 1, kpse_src_env);
+
+ kpse_format_info[kpse_pk_format].program
+ = kpse_format_info[kpse_any_glyph_format].program
+ = getenv (makepk_var);
+ }
+
+ /* A couple font paths have traditionally had application-specific
+ environment variables to override all else; namely, XDVIFONTS and
+ DVIPSHEADERS. So set those if we have them. */
+ kpse_format_info[kpse_pk_format].override_path
+ = kpse_format_info[kpse_gf_format].override_path
+ = kpse_format_info[kpse_any_glyph_format].override_path
+ = kpse_format_info[kpse_tfm_format].override_path
+ = getenv (font_var);
+
+ kpse_format_info[kpse_tex_ps_header_format].override_path
+ = getenv (header_var);
+
+ kpse_init_fallback_resolutions (size_var);
+ xputenv_int ("MAKETEX_BASE_DPI", dpi);
+ kpse_fallback_font = fallback;
+
+ /* Ugliness. See comments in kpse_make_tex in kpathsea/tex-make.c. */
+ xputenv ("MAKETEX_MODE", mode ? mode : DIR_SEP_STRING);
+
+ free (font_var);
+ free (header_var);
+ free (makepk_var);
+ free (size_var);
+}