/* ------------------------------------------------------------------------ */
-/* LHa for UNIX */
-/* append.c -- append to archive */
-/* */
-/* Modified Nobutaka Watazaki */
-/* */
-/* Ver. 1.14 Source All chagned 1995.01.14 N.Watazaki */
+/* LHa for UNIX */
+/* append.c -- append to archive */
+/* */
+/* Modified Nobutaka Watazaki */
+/* */
+/* Ver. 1.14 Source All chagned 1995.01.14 N.Watazaki */
/* ------------------------------------------------------------------------ */
#include "lha.h"
-/* ------------------------------------------------------------------------ */
int
encode_lzhuf(infp, outfp, size, original_size_var, packed_size_var,
- name, hdr_method)
- FILE *infp;
- FILE *outfp;
- long size;
- long *original_size_var;
- long *packed_size_var;
- char *name;
- char *hdr_method;
-{
- static int method = -1;
-
- if (method < 0) {
- method = compress_method;
- if (method > 0)
- method = encode_alloc(method);
- }
-
- interface.method = method;
-
- if (interface.method > 0) {
- interface.infile = infp;
- interface.outfile = outfp;
- interface.original = size;
- start_indicator(name, size, "Freezing", 1 << dicbit);
- encode(&interface);
- *packed_size_var = interface.packed;
- *original_size_var = interface.original;
- } else {
- copyfile(infp, outfp, size, 1);
- *packed_size_var = *original_size_var = size;
- }
- bcopy("-lh -", hdr_method, 5);
- hdr_method[3] = interface.method + '0';
-
- finish_indicator2(name, "Frozen",
- (int) ((*packed_size_var * 100L) / *original_size_var));
- return crc;
-}
-/* ------------------------------------------------------------------------ */
-void
-start_indicator(name, size, msg, def_indicator_threshold)
- char *name;
- long size;
- char *msg;
- long def_indicator_threshold;
-{
-#ifdef NEED_INCREMENTAL_INDICATOR
- long i;
- int m;
-#endif
-
- if (quiet)
- return;
-
-#ifdef NEED_INCREMENTAL_INDICATOR
- switch (quiet_mode) {
- case 0:
- m = MAX_INDICATOR_COUNT - strlen(name);
- if (m < 1) /* Bug Fixed by N.Watazaki */
- m = 3; /* (^_^) */
- printf("\r%s\t- %s : ", name, msg);
- indicator_threshold =
- ((size + (m * def_indicator_threshold - 1)) /
- (m * def_indicator_threshold) *
- def_indicator_threshold);
- if (indicator_threshold)
- i = ((size + (indicator_threshold - 1)) / indicator_threshold);
- else
- i = 0;
- while (i--)
- putchar('.');
- indicator_count = 0;
- printf("\r%s\t- %s : ", name, msg);
- break;
- case 1:
- printf("\r%s :", name);
- break;
- }
-#else
- printf("%s\t- ", name);
-#endif
- fflush(stdout);
- reading_size = 0L;
-}
-/* ------------------------------------------------------------------------ */
-void
-finish_indicator2(name, msg, pcnt)
- char *name;
- char *msg;
- int pcnt;
+ name, hdr_method)
+ FILE *infp;
+ FILE *outfp;
+ off_t size;
+ off_t *original_size_var;
+ off_t *packed_size_var;
+ char *name;
+ char *hdr_method;
{
- if (quiet)
- return;
-
- if (pcnt > 100)
- pcnt = 100; /* (^_^) */
-#ifdef NEED_INCREMENTAL_INDICATOR
- printf("\r%s\t- %s(%d%%)\n", name, msg, pcnt);
-#else
- printf("%s\n", msg);
-#endif
- fflush(stdout);
-}
-/* ------------------------------------------------------------------------ */
-void
-finish_indicator(name, msg)
- char *name;
- char *msg;
-{
- if (quiet)
- return;
-
-#ifdef NEED_INCREMENTAL_INDICATOR
- printf("\r%s\t- %s\n", name, msg);
-#else
- printf("%s\n", msg);
-#endif
- fflush(stdout);
+ static int method = -1;
+ unsigned int crc;
+ struct interfacing interface;
+
+ if (method < 0) {
+ method = compress_method;
+ if (method > 0)
+ method = encode_alloc(method);
+ }
+
+ interface.method = method;
+
+ if (interface.method > 0) {
+ interface.infile = infp;
+ interface.outfile = outfp;
+ interface.original = size;
+ start_indicator(name, size, "Freezing", 1 << dicbit);
+ crc = encode(&interface);
+ *packed_size_var = interface.packed;
+ *original_size_var = interface.original;
+ } else {
+ *packed_size_var = *original_size_var =
+ copyfile(infp, outfp, size, 0, &crc);
+ }
+ memcpy(hdr_method, "-lh -", 5);
+ hdr_method[3] = interface.method + '0';
+
+ finish_indicator2(name, "Frozen",
+ (int) ((*packed_size_var * 100L) / *original_size_var));
+ return crc;
}
-/* Local Variables: */
-/* tab-width : 4 */
-/* End: */
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