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migrate to codeberg (#21)

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This commit is contained in:
T. von Dein
2025-11-24 23:02:13 +01:00
parent 48e87fd605
commit 913f584b76
59 changed files with 1702 additions and 2072 deletions
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55
src/z85util.c
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@@ -19,26 +19,25 @@
You can contact me by mail: <tlinden AT cpan DOT org>.
*/
#include "z85util.h"
int pcpz85_encode(char *infile, char *outfile) {
FILE *in;
FILE *out;
if(infile == NULL)
if (infile == NULL)
in = stdin;
else {
if((in = fopen(infile, "rb")) == NULL) {
if ((in = fopen(infile, "rb")) == NULL) {
fatal(ptx, "Could not open input file %s\n", infile);
goto errz1;
}
}
if(outfile == NULL)
if (outfile == NULL)
out = stdout;
else {
if((out = fopen(outfile, "wb+")) == NULL) {
if ((out = fopen(outfile, "wb+")) == NULL) {
fatal(ptx, "Could not open output file %s\n", outfile);
goto errz1;
}
@@ -47,18 +46,18 @@ int pcpz85_encode(char *infile, char *outfile) {
byte *input = NULL;
size_t inputBufSize = 0;
byte onebyte[1];
while(!feof(in)) {
if(!fread(&onebyte, 1, 1, in))
while (!feof(in)) {
if (!fread(&onebyte, 1, 1, in))
break;
byte *tmp = realloc(input, inputBufSize + 1);
input = tmp;
memmove(&input[inputBufSize], onebyte, 1);
inputBufSize ++;
inputBufSize++;
}
fclose(in);
if(inputBufSize == 0) {
if (inputBufSize == 0) {
fatal(ptx, "Input file is empty!\n");
goto errz2;
}
@@ -66,9 +65,9 @@ int pcpz85_encode(char *infile, char *outfile) {
size_t zlen;
char *encoded = pcp_z85_encode(input, inputBufSize, &zlen, 1);
if(encoded != NULL) {
if (encoded != NULL) {
fprintf(out, "%s\n%s\n%s\n", PCP_ZFILE_HEADER, encoded, PCP_ZFILE_FOOTER);
if(ferror(out) != 0) {
if (ferror(out) != 0) {
fatal(ptx, "Failed to write z85 output!\n");
}
free(encoded);
@@ -77,33 +76,30 @@ int pcpz85_encode(char *infile, char *outfile) {
return 0;
errz2:
errz2:
free(input);
errz1:
errz1:
return 1;
}
int pcpz85_decode(char *infile, char *outfile) {
FILE *in;
FILE *out;
if(infile == NULL)
if (infile == NULL)
in = stdin;
else {
if((in = fopen(infile, "rb")) == NULL) {
if ((in = fopen(infile, "rb")) == NULL) {
fatal(ptx, "Could not open input file %s\n", infile);
goto errdz1;
}
}
if(outfile == NULL)
if (outfile == NULL)
out = stdout;
else {
if((out = fopen(outfile, "wb+")) == NULL) {
if ((out = fopen(outfile, "wb+")) == NULL) {
fatal(ptx, "Could not open output file %s\n", outfile);
goto errdz1;
}
@@ -111,20 +107,17 @@ int pcpz85_decode(char *infile, char *outfile) {
char *encoded = pcp_readz85file(ptx, in);
if(encoded == NULL)
if (encoded == NULL)
goto errdz1;
size_t clen;
byte *decoded = pcp_z85_decode(ptx, encoded, &clen);
if(decoded == NULL)
if (decoded == NULL)
goto errdz2;
fwrite(decoded, clen, 1, out);
fclose(out);
if(ferror(out) != 0) {
if (fclose(out) != 0) {
fatal(ptx, "Failed to write decoded output!\n");
goto errdz3;
}
@@ -133,12 +126,12 @@ int pcpz85_decode(char *infile, char *outfile) {
free(decoded);
return 0;
errdz3:
errdz3:
free(decoded);
errdz2:
errdz2:
free(encoded);
errdz1:
errdz1:
return 1;
}