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-rw-r--r--Build/source/texk/web2c/eptexdir/ChangeLog5
-rw-r--r--Build/source/texk/web2c/eptexdir/eptex.defines1
-rw-r--r--Build/source/texk/web2c/eptexdir/eptexextra.c55
-rw-r--r--Build/source/texk/web2c/eptexdir/pdfutils.ch60
-rw-r--r--Build/source/texk/web2c/euptexdir/ChangeLog5
-rw-r--r--Build/source/texk/web2c/euptexdir/euptex.defines1
-rw-r--r--Build/source/texk/web2c/euptexdir/euptexextra.c55
-rw-r--r--Build/source/texk/web2c/ptexdir/ChangeLog5
-rw-r--r--Build/source/texk/web2c/ptexdir/kanji.h1
-rw-r--r--Build/source/texk/web2c/uptexdir/ChangeLog5
-rw-r--r--Build/source/texk/web2c/uptexdir/kanji.h1
11 files changed, 191 insertions, 3 deletions
diff --git a/Build/source/texk/web2c/eptexdir/ChangeLog b/Build/source/texk/web2c/eptexdir/ChangeLog
index c89a24280f6..8326d308181 100644
--- a/Build/source/texk/web2c/eptexdir/ChangeLog
+++ b/Build/source/texk/web2c/eptexdir/ChangeLog
@@ -1,3 +1,8 @@
+2014-05-05 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ * pdfutils.ch, eptexextra.c, and eptex.defines: Add a primitive
+ \pdffiledump for eptex.
+
2014-05-02 Peter Breitenlohner <peb@mppmu.mpg.de>
* eptrip/eptrip.diffs: Updated for TL14.
diff --git a/Build/source/texk/web2c/eptexdir/eptex.defines b/Build/source/texk/web2c/eptexdir/eptex.defines
index 2a58e7b57c0..0d288a3e6f8 100644
--- a/Build/source/texk/web2c/eptexdir/eptex.defines
+++ b/Build/source/texk/web2c/eptexdir/eptex.defines
@@ -40,3 +40,4 @@
@define procedure getcreationdate;
@define procedure getfilemoddate();
@define procedure getfilesize();
+@define procedure getfiledump();
diff --git a/Build/source/texk/web2c/eptexdir/eptexextra.c b/Build/source/texk/web2c/eptexdir/eptexextra.c
index c60bb42922a..9beef1443fb 100644
--- a/Build/source/texk/web2c/eptexdir/eptexextra.c
+++ b/Build/source/texk/web2c/eptexdir/eptexextra.c
@@ -10,3 +10,58 @@
/* Hand-coded routines for TeX or Metafont in C. */
#include <lib/texmfmp.c>
+
+void getfiledump(int s, int offset, int length)
+{
+ FILE *f;
+ int read, i;
+ poolpointer data_ptr;
+ poolpointer data_end;
+ char *file_name;
+
+ if (length == 0) {
+ /* empty result string */
+ return;
+ }
+
+ if (poolptr + 2 * length + 1 >= poolsize) {
+ /* no place for result */
+ poolptr = poolsize;
+ /* error by str_toks that calls str_room(1) */
+ return;
+ }
+
+ file_name = kpse_find_tex(makecfilename(s));
+ if (file_name == NULL) {
+ return; /* empty string */
+ }
+
+ /* read file data */
+ f = fopen(file_name, FOPEN_RBIN_MODE);
+ if (f == NULL) {
+ free(file_name);
+ return;
+ }
+ recorder_record_input(file_name);
+ if (fseek(f, offset, SEEK_SET) != 0) {
+ free(file_name);
+ return;
+ }
+ /* there is enough space in the string pool, the read
+ data are put in the upper half of the result, thus
+ the conversion to hex can be done without overwriting
+ unconverted bytes. */
+ data_ptr = poolptr + length;
+ read = fread(&strpool[data_ptr], sizeof(char), length, f);
+ fclose(f);
+
+ /* convert to hex */
+ data_end = data_ptr + read;
+ for (; data_ptr < data_end; data_ptr++) {
+ i = snprintf((char *) &strpool[poolptr], 3,
+ "%.2X", (unsigned int) strpool[data_ptr]);
+ check_nprintf(i, 3);
+ poolptr += i;
+ }
+ free(file_name);
+}
diff --git a/Build/source/texk/web2c/eptexdir/pdfutils.ch b/Build/source/texk/web2c/eptexdir/pdfutils.ch
index 40327b43642..6252e3bf80d 100644
--- a/Build/source/texk/web2c/eptexdir/pdfutils.ch
+++ b/Build/source/texk/web2c/eptexdir/pdfutils.ch
@@ -63,7 +63,8 @@ pdf_page_height_code: print_esc("pdfpageheight");
@d pdf_creation_date_code = etex_convert_base+2 {command code for \.{\\pdfcreationdate}}
@d pdf_file_mod_date_code = etex_convert_base+3 {command code for \.{\\pdffilemoddate}}
@d pdf_file_size_code = etex_convert_base+4 {command code for \.{\\pdffilesize}}
-@d etex_convert_codes=etex_convert_base+5 {end of \eTeX's command codes}
+@d pdf_file_dump_code = etex_convert_base+5 {command code for \.{\\pdffiledump}}
+@d etex_convert_codes=etex_convert_base+6 {end of \eTeX's command codes}
@z
@x
@@ -74,6 +75,7 @@ pdf_page_height_code: print_esc("pdfpageheight");
pdf_creation_date_code: print_esc("pdfcreationdate");
pdf_file_mod_date_code: print_esc("pdffilemoddate");
pdf_file_size_code: print_esc("pdffilesize");
+ pdf_file_dump_code: print_esc("pdffiledump");
@z
@x
@@ -98,6 +100,8 @@ we have to create a temporary string that is destroyed immediately after.
@!save_warning_index: pointer;
@!u: str_number; {saved current string string}
@!s: str_number; {first temp string}
+@!i: integer;
+@!j: integer;
@z
@x
@@ -169,6 +173,56 @@ pdf_file_size_code:
restore_cur_string;
return;
end;
+
+pdf_file_dump_code:
+ begin
+ save_scanner_status := scanner_status;
+ save_warning_index := warning_index;
+ save_def_ref := def_ref;
+ save_cur_string;
+ {scan offset}
+ cur_val := 0;
+ if (scan_keyword("offset")) then begin
+ scan_int;
+ if (cur_val < 0) then begin
+ print_err("Bad file offset");
+@.Bad file offset@>
+ help2("A file offset must be between 0 and 2^{31}-1,")@/
+ ("I changed this one to zero.");
+ int_error(cur_val);
+ cur_val := 0;
+ end;
+ end;
+ i := cur_val;
+ {scan length}
+ cur_val := 0;
+ if (scan_keyword("length")) then begin
+ scan_int;
+ if (cur_val < 0) then begin
+ print_err("Bad dump length");
+@.Bad dump length@>
+ help2("A dump length must be between 0 and 2^{31}-1,")@/
+ ("I changed this one to zero.");
+ int_error(cur_val);
+ cur_val := 0;
+ end;
+ end;
+ j := cur_val;
+ {scan file name}
+ scan_pdf_ext_toks;
+ s := tokens_to_string(def_ref);
+ delete_token_ref(def_ref);
+ def_ref := save_def_ref;
+ warning_index := save_warning_index;
+ scanner_status := save_scanner_status;
+ b := pool_ptr;
+ getfiledump(s, i, j);
+ link(garbage) := str_toks(b);
+ flush_str(s);
+ ins_list(link(temp_head));
+ restore_cur_string;
+ return;
+ end;
@z
@x
@@ -294,6 +348,8 @@ primitive("pdffilemoddate",convert,pdf_file_mod_date_code);@/
@!@:pdf_file_mod_date_}{\.{\\pdffilemoddate} primitive@>
primitive("pdffilesize",convert,pdf_file_size_code);@/
@!@:pdf_file_size_}{\.{\\pdffilesize} primitive@>
+primitive("pdffiledump",convert,pdf_file_dump_code);@/
+@!@:pdf_file_dump_}{\.{\\pdffiledump} primitive@>
primitive("pdfsavepos",extension,pdf_save_pos_node);@/
@!@:pdf_save_pos_}{\.{\\pdfsavepos} primitive@>
primitive("pdfpagewidth",assign_dimen,dimen_base+pdf_page_width_code);@/
@@ -544,7 +600,5 @@ begin
flush_string;
end;
-
@* \[54] System-dependent changes.
@z
-
diff --git a/Build/source/texk/web2c/euptexdir/ChangeLog b/Build/source/texk/web2c/euptexdir/ChangeLog
index 420ad950715..0c1d747a896 100644
--- a/Build/source/texk/web2c/euptexdir/ChangeLog
+++ b/Build/source/texk/web2c/euptexdir/ChangeLog
@@ -1,3 +1,8 @@
+2014-05-05 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ * euptex.defines, and euptexextra.c: Add a primitive \pdffiledump
+ for euptex.
+
2014-05-02 Peter Breitenlohner <peb@mppmu.mpg.de>
* euptrip/euptrip.diffs: Updated for TL14.
diff --git a/Build/source/texk/web2c/euptexdir/euptex.defines b/Build/source/texk/web2c/euptexdir/euptex.defines
index 42d385120cc..3647f9c4f30 100644
--- a/Build/source/texk/web2c/euptexdir/euptex.defines
+++ b/Build/source/texk/web2c/euptexdir/euptex.defines
@@ -51,3 +51,4 @@
@define procedure getcreationdate;
@define procedure getfilemoddate();
@define procedure getfilesize();
+@define procedure getfiledump();
diff --git a/Build/source/texk/web2c/euptexdir/euptexextra.c b/Build/source/texk/web2c/euptexdir/euptexextra.c
index 1497c967625..d0c1b8d0af9 100644
--- a/Build/source/texk/web2c/euptexdir/euptexextra.c
+++ b/Build/source/texk/web2c/euptexdir/euptexextra.c
@@ -10,3 +10,58 @@
/* Hand-coded routines for TeX or Metafont in C. */
#include <lib/texmfmp.c>
+
+void getfiledump(int s, int offset, int length)
+{
+ FILE *f;
+ int read, i;
+ poolpointer data_ptr;
+ poolpointer data_end;
+ char *file_name;
+
+ if (length == 0) {
+ /* empty result string */
+ return;
+ }
+
+ if (poolptr + 2 * length + 1 >= poolsize) {
+ /* no place for result */
+ poolptr = poolsize;
+ /* error by str_toks that calls str_room(1) */
+ return;
+ }
+
+ file_name = kpse_find_tex(makecfilename(s));
+ if (file_name == NULL) {
+ return; /* empty string */
+ }
+
+ /* read file data */
+ f = fopen(file_name, FOPEN_RBIN_MODE);
+ if (f == NULL) {
+ free(file_name);
+ return;
+ }
+ recorder_record_input(file_name);
+ if (fseek(f, offset, SEEK_SET) != 0) {
+ free(file_name);
+ return;
+ }
+ /* there is enough space in the string pool, the read
+ data are put in the upper half of the result, thus
+ the conversion to hex can be done without overwriting
+ unconverted bytes. */
+ data_ptr = poolptr + length;
+ read = fread(&strpool[data_ptr], sizeof(char), length, f);
+ fclose(f);
+
+ /* convert to hex */
+ data_end = data_ptr + read;
+ for (; data_ptr < data_end; data_ptr++) {
+ i = snprintf((char *) &strpool[poolptr], 3,
+ "%.2X", (unsigned int) strpool[data_ptr]);
+ check_nprintf(i, 3);
+ poolptr += i;
+ }
+ free(file_name);
+}
diff --git a/Build/source/texk/web2c/ptexdir/ChangeLog b/Build/source/texk/web2c/ptexdir/ChangeLog
index 1b13f882cf9..bd9aad93264 100644
--- a/Build/source/texk/web2c/ptexdir/ChangeLog
+++ b/Build/source/texk/web2c/ptexdir/ChangeLog
@@ -1,3 +1,8 @@
+2014-05-05 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ * kanji.h: declare getfiledump() to add a primitive \pdffiledump
+ for eptex.
+
2014-05-02 Peter Breitenlohner <peb@mppmu.mpg.de>
* ptrip/ptrip.diffs: Updated for TL14.
diff --git a/Build/source/texk/web2c/ptexdir/kanji.h b/Build/source/texk/web2c/ptexdir/kanji.h
index 75482fe4cca..d0492e55148 100644
--- a/Build/source/texk/web2c/ptexdir/kanji.h
+++ b/Build/source/texk/web2c/ptexdir/kanji.h
@@ -9,6 +9,7 @@
#include <ptexenc/unicode.h>
#define getintone(w) ((w).cint1)
#define setintone(w,a) ((w).cint1=(a))
+void getfiledump(int s, int offset, int length);
#endif
#ifndef KANJI
diff --git a/Build/source/texk/web2c/uptexdir/ChangeLog b/Build/source/texk/web2c/uptexdir/ChangeLog
index bae45919502..2b75f2d46ea 100644
--- a/Build/source/texk/web2c/uptexdir/ChangeLog
+++ b/Build/source/texk/web2c/uptexdir/ChangeLog
@@ -1,3 +1,8 @@
+2014-05-05 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ * kanji.h: declare getfiledump() to add a primitive \pdffiledump
+ for euptex.
+
2014-05-02 Peter Breitenlohner <peb@mppmu.mpg.de>
* uptrip/uptrip.diffs: Updated for TL14.
diff --git a/Build/source/texk/web2c/uptexdir/kanji.h b/Build/source/texk/web2c/uptexdir/kanji.h
index a00f41d9eff..d6ae13af94f 100644
--- a/Build/source/texk/web2c/uptexdir/kanji.h
+++ b/Build/source/texk/web2c/uptexdir/kanji.h
@@ -9,6 +9,7 @@
#ifdef eupTeX
#define getintone(w) ((w).cint1)
#define setintone(w,a) ((w).cint1=(a))
+void getfiledump(int s, int offset, int length);
#endif
#ifndef KANJI
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-04 12:13:56 +0000