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authorLarry Knox <lrknox@hdfgroup.org>2021-02-17 14:52:36 (GMT)
committerGitHub <noreply@github.com>2021-02-17 14:52:36 (GMT)
commit2ea165efd095d8876639814dc615dd01a2ec34e6 (patch)
tree5bb83f0fe721f404172d30db667f308bdcc790d9 /testpar
parent4819f89d3f7a85319d6218e9fcc5bd528801c05e (diff)
downloadhdf5-2ea165efd095d8876639814dc615dd01a2ec34e6.zip
hdf5-2ea165efd095d8876639814dc615dd01a2ec34e6.tar.gz
hdf5-2ea165efd095d8876639814dc615dd01a2ec34e6.tar.bz2
Update license url part2 (#333)
* Modify temporary rpath for testing in java example scripts. * Update URL in source file Copyright headers for web copy of COPYING file - files not in src or test.
Diffstat (limited to 'testpar')
-rw-r--r--testpar/CMakeTests.cmake2
-rw-r--r--testpar/CMakeVFDTests.cmake2
-rw-r--r--testpar/COPYING2
-rw-r--r--testpar/Makefile.am2
-rw-r--r--testpar/t_2Gio.c2
-rw-r--r--testpar/t_cache.c2
-rw-r--r--testpar/t_cache_image.c2
-rw-r--r--testpar/t_chunk_alloc.c2
-rw-r--r--testpar/t_coll_chunk.c2
-rw-r--r--testpar/t_coll_md_read.c2
-rw-r--r--testpar/t_dset.c2
-rw-r--r--testpar/t_file.c2
-rw-r--r--testpar/t_file_image.c2
-rw-r--r--testpar/t_filter_read.c2
-rw-r--r--testpar/t_init_term.c2
-rw-r--r--testpar/t_mdset.c2
-rw-r--r--testpar/t_mpi.c2
-rw-r--r--testpar/t_pflush1.c2
-rw-r--r--testpar/t_pflush2.c2
-rw-r--r--testpar/t_ph5basic.c2
-rw-r--r--testpar/t_pread.c2
-rw-r--r--testpar/t_prestart.c2
-rw-r--r--testpar/t_prop.c2
-rw-r--r--testpar/t_pshutdown.c2
-rw-r--r--testpar/t_shapesame.c2
-rw-r--r--testpar/t_span_tree.c2
-rw-r--r--testpar/testpar.h2
-rw-r--r--testpar/testpflush.sh.in2
-rw-r--r--testpar/testphdf5.c2
-rw-r--r--testpar/testphdf5.h2
30 files changed, 30 insertions, 30 deletions
diff --git a/testpar/CMakeTests.cmake b/testpar/CMakeTests.cmake
index 5848c60..ee69881 100644
--- a/testpar/CMakeTests.cmake
+++ b/testpar/CMakeTests.cmake
@@ -5,7 +5,7 @@
# This file is part of HDF5. The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the COPYING file, which can be found at the root of the source code
-# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# distribution tree, or in https://www.hdfgroup.org/licenses.
# If you do not have access to either file, you may request a copy from
# help@hdfgroup.org.
#
diff --git a/testpar/CMakeVFDTests.cmake b/testpar/CMakeVFDTests.cmake
index 4d6b18c..32f9337 100644
--- a/testpar/CMakeVFDTests.cmake
+++ b/testpar/CMakeVFDTests.cmake
@@ -5,7 +5,7 @@
# This file is part of HDF5. The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the COPYING file, which can be found at the root of the source code
-# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# distribution tree, or in https://www.hdfgroup.org/licenses.
# If you do not have access to either file, you may request a copy from
# help@hdfgroup.org.
#
diff --git a/testpar/COPYING b/testpar/COPYING
index 6497ace..97969da 100644
--- a/testpar/COPYING
+++ b/testpar/COPYING
@@ -7,7 +7,7 @@
The full HDF5 copyright notice, including terms governing use,
modification, and redistribution, is contained in the COPYING file
which can be found at the root of the source code distribution tree
- or in https://support.hdfgroup.org/ftp/HDF5/releases. If you do
+ or in https://www.hdfgroup.org/licenses. If you do
not have access to either file, you may request a copy from
help@hdfgroup.org.
diff --git a/testpar/Makefile.am b/testpar/Makefile.am
index eb0adcc..6a8cc2b 100644
--- a/testpar/Makefile.am
+++ b/testpar/Makefile.am
@@ -6,7 +6,7 @@
# This file is part of HDF5. The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the COPYING file, which can be found at the root of the source code
-# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# distribution tree, or in https://www.hdfgroup.org/licenses.
# If you do not have access to either file, you may request a copy from
# help@hdfgroup.org.
##
diff --git a/testpar/t_2Gio.c b/testpar/t_2Gio.c
index 3ec70fd..d5b9038 100644
--- a/testpar/t_2Gio.c
+++ b/testpar/t_2Gio.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_cache.c b/testpar/t_cache.c
index 414b081..4846a75 100644
--- a/testpar/t_cache.c
+++ b/testpar/t_cache.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_cache_image.c b/testpar/t_cache_image.c
index cce3932..17fb992 100644
--- a/testpar/t_cache_image.c
+++ b/testpar/t_cache_image.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_chunk_alloc.c b/testpar/t_chunk_alloc.c
index 8b9eb36..06f6f20 100644
--- a/testpar/t_chunk_alloc.c
+++ b/testpar/t_chunk_alloc.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_coll_chunk.c b/testpar/t_coll_chunk.c
index 2a55ad1..651a392 100644
--- a/testpar/t_coll_chunk.c
+++ b/testpar/t_coll_chunk.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_coll_md_read.c b/testpar/t_coll_md_read.c
index 4439b0d..fd62eb6 100644
--- a/testpar/t_coll_md_read.c
+++ b/testpar/t_coll_md_read.c
@@ -5,7 +5,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_dset.c b/testpar/t_dset.c
index aa51440..3e4a304 100644
--- a/testpar/t_dset.c
+++ b/testpar/t_dset.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_file.c b/testpar/t_file.c
index 408fe12..9a99c1c 100644
--- a/testpar/t_file.c
+++ b/testpar/t_file.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_file_image.c b/testpar/t_file_image.c
index 702f73a..a8251de 100644
--- a/testpar/t_file_image.c
+++ b/testpar/t_file_image.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_filter_read.c b/testpar/t_filter_read.c
index 10d6c27..5c0d10f 100644
--- a/testpar/t_filter_read.c
+++ b/testpar/t_filter_read.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_init_term.c b/testpar/t_init_term.c
index e2157ba..1533765 100644
--- a/testpar/t_init_term.c
+++ b/testpar/t_init_term.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_mdset.c b/testpar/t_mdset.c
index bf4ce73..2eca297 100644
--- a/testpar/t_mdset.c
+++ b/testpar/t_mdset.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_mpi.c b/testpar/t_mpi.c
index fe73ba0..a883f55 100644
--- a/testpar/t_mpi.c
+++ b/testpar/t_mpi.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_pflush1.c b/testpar/t_pflush1.c
index f21726a..2a80f4a 100644
--- a/testpar/t_pflush1.c
+++ b/testpar/t_pflush1.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_pflush2.c b/testpar/t_pflush2.c
index 20f8a95..c96233a 100644
--- a/testpar/t_pflush2.c
+++ b/testpar/t_pflush2.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_ph5basic.c b/testpar/t_ph5basic.c
index 6b2bfe3..05f2c77 100644
--- a/testpar/t_ph5basic.c
+++ b/testpar/t_ph5basic.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_pread.c b/testpar/t_pread.c
index 45e2b89..17091cb 100644
--- a/testpar/t_pread.c
+++ b/testpar/t_pread.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_prestart.c b/testpar/t_prestart.c
index 21f0591..384fb1b 100644
--- a/testpar/t_prestart.c
+++ b/testpar/t_prestart.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_prop.c b/testpar/t_prop.c
index a7e297e..92c8bc0 100644
--- a/testpar/t_prop.c
+++ b/testpar/t_prop.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_pshutdown.c b/testpar/t_pshutdown.c
index 5940ba8..b8028a4 100644
--- a/testpar/t_pshutdown.c
+++ b/testpar/t_pshutdown.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_shapesame.c b/testpar/t_shapesame.c
index 8ef252f..2dd867a 100644
--- a/testpar/t_shapesame.c
+++ b/testpar/t_shapesame.c
@@ -5,7 +5,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/t_span_tree.c b/testpar/t_span_tree.c
index cb5c01a..7c2763c 100644
--- a/testpar/t_span_tree.c
+++ b/testpar/t_span_tree.c
@@ -7,7 +7,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/testpar.h b/testpar/testpar.h
index b2f0f30..bbf9550 100644
--- a/testpar/testpar.h
+++ b/testpar/testpar.h
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/testpflush.sh.in b/testpar/testpflush.sh.in
index 02f0e26..be0dcb3 100644
--- a/testpar/testpflush.sh.in
+++ b/testpar/testpflush.sh.in
@@ -7,7 +7,7 @@
# This file is part of HDF5. The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the COPYING file, which can be found at the root of the source code
-# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# distribution tree, or in https://www.hdfgroup.org/licenses.
# If you do not have access to either file, you may request a copy from
# help@hdfgroup.org.
#
diff --git a/testpar/testphdf5.c b/testpar/testphdf5.c
index c1851bf..f5b9e63 100644
--- a/testpar/testphdf5.c
+++ b/testpar/testphdf5.c
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
diff --git a/testpar/testphdf5.h b/testpar/testphdf5.h
index ac73301..bd8de08 100644
--- a/testpar/testphdf5.h
+++ b/testpar/testphdf5.h
@@ -6,7 +6,7 @@
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
- * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
generated by cgit v0.12 at 2024-08-21 00:36:42 (GMT)
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/*
 * tclMain.c --
 *
 *	Main program for Tcl shells and other Tcl-based applications.
 *
 * Copyright (c) 1988-1994 The Regents of the University of California.
 * Copyright (c) 1994-1997 Sun Microsystems, Inc.
 * Copyright (c) 2000 Ajuba Solutions.
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLEXPORT

/*
 * The default prompt used when the user has not overridden it.
 */

#define DEFAULT_PRIMARY_PROMPT	"% "

/*
 * Declarations for various library functions and variables (don't want to
 * include tclPort.h here, because people might copy this file out of the Tcl
 * source directory to make their own modified versions).
 */

extern CRTIMPORT int	isatty(int fd);

static Tcl_Obj *tclStartupScriptPath = NULL;
static Tcl_Obj *tclStartupScriptEncoding = NULL;
static Tcl_MainLoopProc *mainLoopProc = NULL;

/*
 * Structure definition for information used to keep the state of an
 * interactive command processor that reads lines from standard input and
 * writes prompts and results to standard output.
 */

typedef enum {
    PROMPT_NONE,		/* Print no prompt */
    PROMPT_START,		/* Print prompt for command start */
    PROMPT_CONTINUE		/* Print prompt for command continuation */
} PromptType;

typedef struct InteractiveState {
    Tcl_Channel input;		/* The standard input channel from which lines
				 * are read. */
    int tty;			/* Non-zero means standard input is a
				 * terminal-like device. Zero means it's a
				 * file. */
    Tcl_Obj *commandPtr;	/* Used to assemble lines of input into Tcl
				 * commands. */
    PromptType prompt;		/* Next prompt to print */
    Tcl_Interp *interp;		/* Interpreter that evaluates interactive
				 * commands. */
} InteractiveState;

/*
 * Forward declarations for functions defined later in this file.
 */

static void		Prompt(Tcl_Interp *interp, PromptType *promptPtr);
static void		StdinProc(ClientData clientData, int mask);

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetStartupScript --
 *
 *	Sets the path and encoding of the startup script to be evaluated by
 *	Tcl_Main, used to override the command line processing.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *
 *----------------------------------------------------------------------
 */

void
Tcl_SetStartupScript(
    Tcl_Obj *path,		/* Filesystem path of startup script file */
    CONST char *encoding)	/* Encoding of the data in that file */
{
    Tcl_Obj *newEncoding = NULL;
    if (encoding != NULL) {
	newEncoding = Tcl_NewStringObj(encoding, -1);
    }

    if (tclStartupScriptPath != NULL) {
	Tcl_DecrRefCount(tclStartupScriptPath);
    }
    tclStartupScriptPath = path;
    if (tclStartupScriptPath != NULL) {
	Tcl_IncrRefCount(tclStartupScriptPath);
    }

    if (tclStartupScriptEncoding != NULL) {
	Tcl_DecrRefCount(tclStartupScriptEncoding);
    }
    tclStartupScriptEncoding = newEncoding;
    if (tclStartupScriptEncoding != NULL) {
	Tcl_IncrRefCount(tclStartupScriptEncoding);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetStartupScript --
 *
 *	Gets the path and encoding of the startup script to be evaluated by
 *	Tcl_Main.
 *
 * Results:
 *	The path of the startup script; NULL if none has been set.
 *
 * Side effects:
 * 	If encodingPtr is not NULL, stores a (CONST char *) in it pointing to
 * 	the encoding name registered for the startup script. Tcl retains
 * 	ownership of the string, and may free it. Caller should make a copy
 * 	for long-term use.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
Tcl_GetStartupScript(
    CONST char **encodingPtr)	/* When not NULL, points to storage for the
				 * (CONST char *) that points to the
				 * registered encoding name for the startup
				 * script */
{
    if (encodingPtr != NULL) {
	if (tclStartupScriptEncoding == NULL) {
	    *encodingPtr = NULL;
	} else {
	    *encodingPtr = Tcl_GetString(tclStartupScriptEncoding);
	}
    }
    return tclStartupScriptPath;
}

/*
 *----------------------------------------------------------------------
 *
 * TclSetStartupScriptPath --
 *
 *	Primes the startup script VFS path, used to override the command line
 *	processing.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	This function initializes the VFS path of the Tcl script to run at
 *	startup.
 *
 *----------------------------------------------------------------------
 */

void
TclSetStartupScriptPath(
    Tcl_Obj *path)
{
    Tcl_SetStartupScript(path, NULL);
}

/*
 *----------------------------------------------------------------------
 *
 * TclGetStartupScriptPath --
 *
 *	Gets the startup script VFS path, used to override the command line
 *	processing.
 *
 * Results:
 *	The startup script VFS path, NULL if none has been set.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
TclGetStartupScriptPath(void)
{
    return Tcl_GetStartupScript(NULL);
}

/*
 *----------------------------------------------------------------------
 *
 * TclSetStartupScriptFileName --
 *
 *	Primes the startup script file name, used to override the command line
 *	processing.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	This function initializes the file name of the Tcl script to run at
 *	startup.
 *
 *----------------------------------------------------------------------
 */

void
TclSetStartupScriptFileName(
    CONST char *fileName)
{
    Tcl_Obj *path = Tcl_NewStringObj(fileName,-1);
    Tcl_SetStartupScript(path, NULL);
}

/*
 *----------------------------------------------------------------------
 *
 * TclGetStartupScriptFileName --
 *
 *	Gets the startup script file name, used to override the command line
 *	processing.
 *
 * Results:
 *	The startup script file name, NULL if none has been set.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

CONST char *
TclGetStartupScriptFileName(void)
{
    Tcl_Obj *path = Tcl_GetStartupScript(NULL);

    if (path == NULL) {
	return NULL;
    }
    return Tcl_GetString(path);
}

/*----------------------------------------------------------------------
 *
 * Tcl_SourceRCFile --
 *
 *	This function is typically invoked by Tcl_Main of Tk_Main function to
 *	source an application specific rc file into the interpreter at startup
 *	time.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Depends on what's in the rc script.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_SourceRCFile(
    Tcl_Interp *interp)		/* Interpreter to source rc file into. */
{
    Tcl_DString temp;
    CONST char *fileName;
    Tcl_Channel errChannel;

    fileName = Tcl_GetVar(interp, "tcl_rcFileName", TCL_GLOBAL_ONLY);
    if (fileName != NULL) {
	Tcl_Channel c;
	CONST char *fullName;

	Tcl_DStringInit(&temp);
	fullName = Tcl_TranslateFileName(interp, fileName, &temp);
	if (fullName == NULL) {
	    /*
	     * Couldn't translate the file name (e.g. it referred to a bogus
	     * user or there was no HOME environment variable). Just do
	     * nothing.
	     */
	} else {
	    /*
	     * Test for the existence of the rc file before trying to read it.
	     */

	    c = Tcl_OpenFileChannel(NULL, fullName, "r", 0);
	    if (c != (Tcl_Channel) NULL) {
		Tcl_Close(NULL, c);
		if (Tcl_EvalFile(interp, fullName) != TCL_OK) {
		    errChannel = Tcl_GetStdChannel(TCL_STDERR);
		    if (errChannel) {
			Tcl_WriteObj(errChannel, Tcl_GetObjResult(interp));
			Tcl_WriteChars(errChannel, "\n", 1);
 		    }
 		}
 	    }
	}
	Tcl_DStringFree(&temp);
    }
}

/*----------------------------------------------------------------------
 *
 * Tcl_Main --
 *
 *	Main program for tclsh and most other Tcl-based applications.
 *
 * Results:
 *	None. This function never returns (it exits the process when it's
 *	done).
 *
 * Side effects:
 *	This function initializes the Tcl world and then starts interpreting
 *	commands; almost anything could happen, depending on the script being
 *	interpreted.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_Main(
    int argc,			/* Number of arguments. */
    char **argv,		/* Array of argument strings. */
    Tcl_AppInitProc *appInitProc)
				/* Application-specific initialization
				 * function to call after most initialization
				 * but before starting to execute commands. */
{
    Tcl_Obj *path, *resultPtr, *argvPtr, *commandPtr = NULL;
    CONST char *encodingName = NULL;
    PromptType prompt = PROMPT_START;
    int code, length, tty, exitCode = 0;
    Tcl_Channel inChannel, outChannel, errChannel;
    Tcl_Interp *interp;
    Tcl_DString appName;

    Tcl_FindExecutable(argv[0]);

    interp = Tcl_CreateInterp();
    Tcl_InitMemory(interp);

    /*
     * If the application has not already set a startup script, parse the
     * first few command line arguments to determine the script path and
     * encoding.
     */

    if (NULL == Tcl_GetStartupScript(NULL)) {

	/*
	 * Check whether first 3 args (argv[1] - argv[3]) look like
	 * 	-encoding ENCODING FILENAME
	 * or like
	 * 	FILENAME
	 */

	if ((argc > 3) && (0 == strcmp("-encoding", argv[1]))
		&& ('-' != argv[3][0])) {
	    Tcl_SetStartupScript(Tcl_NewStringObj(argv[3], -1), argv[2]);
	    argc -= 3;
	    argv += 3;
	} else if ((argc > 1) && ('-' != argv[1][0])) {
	    Tcl_SetStartupScript(Tcl_NewStringObj(argv[1], -1), NULL);
	    argc--;
	    argv++;
	}
    }

    path = Tcl_GetStartupScript(&encodingName);
    if (path == NULL) {
	Tcl_ExternalToUtfDString(NULL, argv[0], -1, &appName);
    } else {
	CONST char *pathName = Tcl_GetStringFromObj(path, &length);
	Tcl_ExternalToUtfDString(NULL, pathName, length, &appName);
	path = Tcl_NewStringObj(Tcl_DStringValue(&appName), -1);
	Tcl_SetStartupScript(path, encodingName);
    }
    Tcl_SetVar(interp, "argv0", Tcl_DStringValue(&appName), TCL_GLOBAL_ONLY);
    Tcl_DStringFree(&appName);
    argc--;
    argv++;

    Tcl_SetVar2Ex(interp, "argc", NULL, Tcl_NewIntObj(argc), TCL_GLOBAL_ONLY);

    argvPtr = Tcl_NewListObj(0, NULL);
    while (argc--) {
	Tcl_DString ds;
	Tcl_ExternalToUtfDString(NULL, *argv++, -1, &ds);
	Tcl_ListObjAppendElement(NULL, argvPtr, Tcl_NewStringObj(
		Tcl_DStringValue(&ds), Tcl_DStringLength(&ds)));
	Tcl_DStringFree(&ds);
    }
    Tcl_SetVar2Ex(interp, "argv", NULL, argvPtr, TCL_GLOBAL_ONLY);

    /*
     * Set the "tcl_interactive" variable.
     */

    tty = isatty(0);
    Tcl_SetVar(interp, "tcl_interactive", ((path == NULL) && tty) ? "1" : "0",
	    TCL_GLOBAL_ONLY);

    /*
     * Invoke application-specific initialization.
     */

    Tcl_Preserve((ClientData) interp);
    if ((*appInitProc)(interp) != TCL_OK) {
	errChannel = Tcl_GetStdChannel(TCL_STDERR);
	if (errChannel) {
	    Tcl_WriteChars(errChannel,
		    "application-specific initialization failed: ", -1);
	    Tcl_WriteObj(errChannel, Tcl_GetObjResult(interp));
	    Tcl_WriteChars(errChannel, "\n", 1);
	}
    }
    if (Tcl_InterpDeleted(interp)) {
	goto done;
    }
    if (Tcl_LimitExceeded(interp)) {
	goto done;
    }

    /*
     * If a script file was specified then just source that file and quit.
     * Must fetch it again, as the appInitProc might have reset it.
     */

    path = Tcl_GetStartupScript(&encodingName);
    if (path != NULL) {
	code = Tcl_FSEvalFileEx(interp, path, encodingName);
	if (code != TCL_OK) {
	    errChannel = Tcl_GetStdChannel(TCL_STDERR);
	    if (errChannel) {
		Tcl_Obj *options = Tcl_GetReturnOptions(interp, code);
		Tcl_Obj *keyPtr, *valuePtr;

		TclNewLiteralStringObj(keyPtr, "-errorinfo");
		Tcl_IncrRefCount(keyPtr);
		Tcl_DictObjGet(NULL, options, keyPtr, &valuePtr);
		Tcl_DecrRefCount(keyPtr);

		if (valuePtr) {
		    Tcl_WriteObj(errChannel, valuePtr);
		}
		Tcl_WriteChars(errChannel, "\n", 1);
		Tcl_DecrRefCount(options);
	    }
	    exitCode = 1;
	}
	goto done;
    }

    /*
     * We're running interactively. Source a user-specific startup file if the
     * application specified one and if the file exists.
     */

    Tcl_SourceRCFile(interp);
    if (Tcl_LimitExceeded(interp)) {
	goto done;
    }

    /*
     * Process commands from stdin until there's an end-of-file. Note that we
     * need to fetch the standard channels again after every eval, since they
     * may have been changed.
     */

    commandPtr = Tcl_NewObj();
    Tcl_IncrRefCount(commandPtr);

    /*
     * Get a new value for tty if anyone writes to ::tcl_interactive
     */

    Tcl_LinkVar(interp, "tcl_interactive", (char *) &tty, TCL_LINK_BOOLEAN);
    inChannel = Tcl_GetStdChannel(TCL_STDIN);
    outChannel = Tcl_GetStdChannel(TCL_STDOUT);
    while ((inChannel != (Tcl_Channel) NULL) && !Tcl_InterpDeleted(interp)) {
	if (mainLoopProc == NULL) {
	    if (tty) {
		Prompt(interp, &prompt);
		if (Tcl_InterpDeleted(interp)) {
		    break;
		}
		if (Tcl_LimitExceeded(interp)) {
		    break;
		}
		inChannel = Tcl_GetStdChannel(TCL_STDIN);
		if (inChannel == (Tcl_Channel) NULL) {
		    break;
		}
	    }
	    if (Tcl_IsShared(commandPtr)) {
		Tcl_DecrRefCount(commandPtr);
		commandPtr = Tcl_DuplicateObj(commandPtr);
		Tcl_IncrRefCount(commandPtr);
	    }
	    length = Tcl_GetsObj(inChannel, commandPtr);
	    if (length < 0) {
		if (Tcl_InputBlocked(inChannel)) {
		    /*
		     * This can only happen if stdin has been set to
		     * non-blocking.  In that case cycle back and try again.
		     * This sets up a tight polling loop (since we have no
		     * event loop running). If this causes bad CPU hogging,
		     * we might try toggling the blocking on stdin instead.
		     */

		    continue;
		}

		/*
		 * Either EOF, or an error on stdin; we're done
		 */

		break;
	    }

	    /*
	     * Add the newline removed by Tcl_GetsObj back to the string.
	     * Have to add it back before testing completeness, because
	     * it can make a difference.  [Bug 1775878].
	     */

	    if (Tcl_IsShared(commandPtr)) {
		Tcl_DecrRefCount(commandPtr);
		commandPtr = Tcl_DuplicateObj(commandPtr);
		Tcl_IncrRefCount(commandPtr);
	    }
	    Tcl_AppendToObj(commandPtr, "\n", 1);
	    if (!TclObjCommandComplete(commandPtr)) {
		prompt = PROMPT_CONTINUE;
		continue;
	    }

	    prompt = PROMPT_START;
	    /*
	     * The final newline is syntactically redundant, and causes
	     * some error messages troubles deeper in, so lop it back off.
	     */
	    Tcl_GetStringFromObj(commandPtr, &length);
	    Tcl_SetObjLength(commandPtr, --length);
	    code = Tcl_RecordAndEvalObj(interp, commandPtr, TCL_EVAL_GLOBAL);
	    inChannel = Tcl_GetStdChannel(TCL_STDIN);
	    outChannel = Tcl_GetStdChannel(TCL_STDOUT);
	    errChannel = Tcl_GetStdChannel(TCL_STDERR);
	    Tcl_DecrRefCount(commandPtr);
	    commandPtr = Tcl_NewObj();
	    Tcl_IncrRefCount(commandPtr);
	    if (code != TCL_OK) {
		if (errChannel) {
		    Tcl_WriteObj(errChannel, Tcl_GetObjResult(interp));
		    Tcl_WriteChars(errChannel, "\n", 1);
		}
 	    } else if (tty) {
		resultPtr = Tcl_GetObjResult(interp);
		Tcl_IncrRefCount(resultPtr);
		Tcl_GetStringFromObj(resultPtr, &length);
		if ((length > 0) && outChannel) {
		    Tcl_WriteObj(outChannel, resultPtr);
		    Tcl_WriteChars(outChannel, "\n", 1);
		}
		Tcl_DecrRefCount(resultPtr);
	    }
	} else {	/* (mainLoopProc != NULL) */
	    /*
	     * If a main loop has been defined while running interactively, we
	     * want to start a fileevent based prompt by establishing a
	     * channel handler for stdin.
	     */

	    InteractiveState *isPtr = NULL;

	    if (inChannel) {
		if (tty) {
		    Prompt(interp, &prompt);
		}
		isPtr = (InteractiveState *)
			ckalloc((int) sizeof(InteractiveState));
		isPtr->input = inChannel;
		isPtr->tty = tty;
		isPtr->commandPtr = commandPtr;
		isPtr->prompt = prompt;
		isPtr->interp = interp;

		Tcl_UnlinkVar(interp, "tcl_interactive");
		Tcl_LinkVar(interp, "tcl_interactive", (char *) &(isPtr->tty),
			TCL_LINK_BOOLEAN);

		Tcl_CreateChannelHandler(inChannel, TCL_READABLE, StdinProc,
			(ClientData) isPtr);
	    }

	    (*mainLoopProc)();
	    mainLoopProc = NULL;

	    if (inChannel) {
		tty = isPtr->tty;
		Tcl_UnlinkVar(interp, "tcl_interactive");
		Tcl_LinkVar(interp, "tcl_interactive", (char *) &tty,
			TCL_LINK_BOOLEAN);
		prompt = isPtr->prompt;
		commandPtr = isPtr->commandPtr;
		if (isPtr->input != (Tcl_Channel) NULL) {
		    Tcl_DeleteChannelHandler(isPtr->input, StdinProc,
			    (ClientData) isPtr);
		}
		ckfree((char *)isPtr);
	    }
	    inChannel = Tcl_GetStdChannel(TCL_STDIN);
	    outChannel = Tcl_GetStdChannel(TCL_STDOUT);
	    errChannel = Tcl_GetStdChannel(TCL_STDERR);
	}
#ifdef TCL_MEM_DEBUG

	/*
	 * This code here only for the (unsupported and deprecated) [checkmem]
	 * command.
	 */

	if (tclMemDumpFileName != NULL) {
	    mainLoopProc = NULL;
	    Tcl_DeleteInterp(interp);
	}
#endif
    }

  done:
    if ((exitCode == 0) && (mainLoopProc != NULL)
	    && !Tcl_LimitExceeded(interp)) {
	/*
	 * If everything has gone OK so far, call the main loop proc, if it
	 * exists. Packages (like Tk) can set it to start processing events at
	 * this point.
	 */

	(*mainLoopProc)();
	mainLoopProc = NULL;
    }
    if (commandPtr != NULL) {
	Tcl_DecrRefCount(commandPtr);
    }

    /*
     * Rather than calling exit, invoke the "exit" command so that users can
     * replace "exit" with some other command to do additional cleanup on
     * exit. The Tcl_EvalObjEx call should never return.
     */

    if (!Tcl_InterpDeleted(interp)) {
	if (!Tcl_LimitExceeded(interp)) {
	    Tcl_Obj *cmd = Tcl_ObjPrintf("exit %d", exitCode);
	    Tcl_IncrRefCount(cmd);
	    Tcl_EvalObjEx(interp, cmd, TCL_EVAL_GLOBAL);
	    Tcl_DecrRefCount(cmd);
	}

	/*
	 * If Tcl_EvalObjEx returns, trying to eval [exit], something unusual
	 * is happening. Maybe interp has been deleted; maybe [exit] was
	 * redefined, maybe we've blown up because of an exceeded limit. We
	 * still want to cleanup and exit.
	 */

	if (!Tcl_InterpDeleted(interp)) {
	    Tcl_DeleteInterp(interp);
	}
    }
    Tcl_SetStartupScript(NULL, NULL);

    /*
     * If we get here, the master interp has been deleted. Allow its
     * destruction with the last matching Tcl_Release.
     */

    Tcl_Release((ClientData) interp);
    Tcl_Exit(exitCode);
}

/*
 *---------------------------------------------------------------
 *
 * Tcl_SetMainLoop --
 *
 *	Sets an alternative main loop function.
 *
 * Results:
 *	Returns the previously defined main loop function.
 *
 * Side effects:
 *	This function will be called before Tcl exits, allowing for the
 *	creation of an event loop.
 *
 *---------------------------------------------------------------
 */

void
Tcl_SetMainLoop(
    Tcl_MainLoopProc *proc)
{
    mainLoopProc = proc;
}

/*
 *----------------------------------------------------------------------
 *
 * StdinProc --
 *
 *	This function is invoked by the event dispatcher whenever standard
 *	input becomes readable. It grabs the next line of input characters,
 *	adds them to a command being assembled, and executes the command if
 *	it's complete.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Could be almost arbitrary, depending on the command that's typed.
 *
 *----------------------------------------------------------------------
 */

    /* ARGSUSED */
static void
StdinProc(
    ClientData clientData,	/* The state of interactive cmd line */
    int mask)			/* Not used. */
{
    InteractiveState *isPtr = (InteractiveState *) clientData;
    Tcl_Channel chan = isPtr->input;
    Tcl_Obj *commandPtr = isPtr->commandPtr;
    Tcl_Interp *interp = isPtr->interp;
    int code, length;

    if (Tcl_IsShared(commandPtr)) {
	Tcl_DecrRefCount(commandPtr);
	commandPtr = Tcl_DuplicateObj(commandPtr);
	Tcl_IncrRefCount(commandPtr);
    }
    length = Tcl_GetsObj(chan, commandPtr);
    if (length < 0) {
	if (Tcl_InputBlocked(chan)) {
	    return;
	}
	if (isPtr->tty) {
	    /*
	     * Would be better to find a way to exit the mainLoop? Or perhaps
	     * evaluate [exit]? Leaving as is for now due to compatibility
	     * concerns.
	     */

	    Tcl_Exit(0);
	}
	Tcl_DeleteChannelHandler(chan, StdinProc, (ClientData) isPtr);
	return;
    }

    if (Tcl_IsShared(commandPtr)) {
	Tcl_DecrRefCount(commandPtr);
	commandPtr = Tcl_DuplicateObj(commandPtr);
	Tcl_IncrRefCount(commandPtr);
    }
    Tcl_AppendToObj(commandPtr, "\n", 1);
    if (!TclObjCommandComplete(commandPtr)) {
	isPtr->prompt = PROMPT_CONTINUE;
	goto prompt;
    }
    isPtr->prompt = PROMPT_START;
    Tcl_GetStringFromObj(commandPtr, &length);
    Tcl_SetObjLength(commandPtr, --length);

    /*
     * Disable the stdin channel handler while evaluating the command;
     * otherwise if the command re-enters the event loop we might process
     * commands from stdin before the current command is finished. Among other
     * things, this will trash the text of the command being evaluated.
     */

    Tcl_CreateChannelHandler(chan, 0, StdinProc, (ClientData) isPtr);
    code = Tcl_RecordAndEvalObj(interp, commandPtr, TCL_EVAL_GLOBAL);
    isPtr->input = chan = Tcl_GetStdChannel(TCL_STDIN);
    Tcl_DecrRefCount(commandPtr);
    isPtr->commandPtr = commandPtr = Tcl_NewObj();
    Tcl_IncrRefCount(commandPtr);
    if (chan != (Tcl_Channel) NULL) {
	Tcl_CreateChannelHandler(chan, TCL_READABLE, StdinProc,
		(ClientData) isPtr);
    }
    if (code != TCL_OK) {
	Tcl_Channel errChannel = Tcl_GetStdChannel(TCL_STDERR);
	if (errChannel != (Tcl_Channel) NULL) {
	    Tcl_WriteObj(errChannel, Tcl_GetObjResult(interp));
	    Tcl_WriteChars(errChannel, "\n", 1);
	}
    } else if (isPtr->tty) {
	Tcl_Obj *resultPtr = Tcl_GetObjResult(interp);
	Tcl_Channel outChannel = Tcl_GetStdChannel(TCL_STDOUT);
	Tcl_IncrRefCount(resultPtr);
	Tcl_GetStringFromObj(resultPtr, &length);
	if ((length >0) && (outChannel != (Tcl_Channel) NULL)) {
	    Tcl_WriteObj(outChannel, resultPtr);
	    Tcl_WriteChars(outChannel, "\n", 1);
	}
	Tcl_DecrRefCount(resultPtr);
    }

    /*
     * If a tty stdin is still around, output a prompt.
     */

  prompt:
    if (isPtr->tty && (isPtr->input != (Tcl_Channel) NULL)) {
	Prompt(interp, &(isPtr->prompt));
	isPtr->input = Tcl_GetStdChannel(TCL_STDIN);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * Prompt --
 *
 *	Issue a prompt on standard output, or invoke a script to issue the
 *	prompt.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	A prompt gets output, and a Tcl script may be evaluated in interp.
 *
 *----------------------------------------------------------------------
 */

static void
Prompt(
    Tcl_Interp *interp,		/* Interpreter to use for prompting. */
    PromptType *promptPtr)	/* Points to type of prompt to print. Filled
				 * with PROMPT_NONE after a prompt is
				 * printed. */
{
    Tcl_Obj *promptCmdPtr;
    int code;
    Tcl_Channel outChannel, errChannel;

    if (*promptPtr == PROMPT_NONE) {
	return;
    }

    promptCmdPtr = Tcl_GetVar2Ex(interp,
	    ((*promptPtr == PROMPT_CONTINUE) ? "tcl_prompt2" : "tcl_prompt1"),
	    NULL, TCL_GLOBAL_ONLY);

    if (Tcl_InterpDeleted(interp)) {
	return;
    }
    if (promptCmdPtr == NULL) {
    defaultPrompt:
	outChannel = Tcl_GetStdChannel(TCL_STDOUT);
	if ((*promptPtr == PROMPT_START)
		&& (outChannel != (Tcl_Channel) NULL)) {
	    Tcl_WriteChars(outChannel, DEFAULT_PRIMARY_PROMPT,
		    strlen(DEFAULT_PRIMARY_PROMPT));
	}
    } else {
	code = Tcl_EvalObjEx(interp, promptCmdPtr, TCL_EVAL_GLOBAL);
	if (code != TCL_OK) {
	    Tcl_AddErrorInfo(interp,
		    "\n    (script that generates prompt)");
	    errChannel = Tcl_GetStdChannel(TCL_STDERR);
	    if (errChannel != (Tcl_Channel) NULL) {
		Tcl_WriteObj(errChannel, Tcl_GetObjResult(interp));
		Tcl_WriteChars(errChannel, "\n", 1);
	    }
	    goto defaultPrompt;
	}
    }

    outChannel = Tcl_GetStdChannel(TCL_STDOUT);
    if (outChannel != (Tcl_Channel) NULL) {
	Tcl_Flush(outChannel);
    }
    *promptPtr = PROMPT_NONE;
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
generated by cgit v0.12 at 2024-08-21 00:36:40 (GMT)