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Some updates
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670f41833e
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72
copy.c
72
copy.c
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@ -1,59 +1,62 @@
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#include <stdio.h> /* fopen, fread, fwrite, fclose */
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#include <stdio.h> /* fopen, fread, fwrite, fclose, FILENAME_MAX */
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#include <stdbool.h>
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#include <stdlib.h> /* atexit */
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#include <string.h>
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#include <apple2.h> /* _filetype, _auxtype */
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#include "libgen.h" /* basename */
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#include "prodos.h"
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#include "prodosext.h"
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#include "cui.h"
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#include "io.h"
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#define BF_SIZ 2048
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#define COPY_BUF_SIZ 2048
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void cleanup(void);
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FILE *openFile(const char *name, const char *mode);
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void closeFile(FILE *f, const char *name);
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void concatPath(char *dest, const char *src);
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enum Status {SUCCESS, FAILURE};
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char srcName[PRODOS_PATH_MAX + 1];
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char destName[PRODOS_PATH_MAX + 1];
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static void cleanup(void);
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static FILE *openFile(const char *name, const char *mode);
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static void closeFile(FILE *f, const char *name);
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static void concatPath(char *accum, const char *src);
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static void copyFile(FILE *src, FILE *dest);
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FilePath srcName;
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FilePath destName;
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FILE *src = NULL;
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FILE *dest = NULL;
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struct GetFileInfoParams srcInfo;
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struct GetFileInfoParams destInfo;
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size_t n;
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char buf[BF_SIZ];
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char buf[BUF_SIZ];
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size_t bytesRead;
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uint8_t result;
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void main(void)
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{
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atexit(cleanup);
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if (! inputFileName("Source file or directory:", srcName,
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sizeof(srcName), &srcInfo))
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if (! inputFileName("Source file:", srcName))
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return;
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if (! inputFileName("Destination file or directory:", destName,
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sizeof(destName), &destInfo))
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if (! inputFileName("Destination file or directory:", destName))
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return;
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src = openFile(srcName, "r");
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if ((result = getFileInfo(srcName, srcInfo)) != PRODOS_E_NONE) {
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fprintf(stderr, "%s: %s (code %d)\n", srcName, getMessage(result), result);
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return;
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}
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if ((result = getFileInfo(destName, destInfo)) != PRODOS_E_NONE) {
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fprintf(stderr, "%s: %s (code %d)\n", srcName, getMessage(result), result);
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return;
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}
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if (isDirectory(&destInfo))
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concatPath(destName, basename(srcName));
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dest = openFile(destName, "w");
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while ((bytesRead = fread(buf, 1, sizeof(buf), src)) == BF_SIZ)
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if (fwrite(buf, 1, bytesRead, dest) < bytesRead) {
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perror(destName);
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break;
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}
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if (bytesRead > 0 && !feof(dest) && !ferror(dest))
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if (fwrite(buf, 1, bytesRead, dest) < bytesRead)
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perror(destName);
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_filetype = srcInfo->file_type;
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_auxtype = srcInfo->aux_type;
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copyFile(openFile(srcName, "r"), openFile(destName, "w"));
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cleanup();
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}
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@ -63,7 +66,6 @@ FILE *openFile(const char *name, const char *mode)
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f = fopen(name, "r");
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if (f == NULL) {
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perror(name);
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exit(EXIT_FAILURE);
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}
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return f;
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}
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@ -92,3 +94,19 @@ void cleanup(void)
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closeFile(src, srcName);
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}
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void copyFile(FILE *src, FILE *dest)
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{
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if (src == NULL || dest == NULL)
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return;
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while ((bytesRead = fread(buf, 1, sizeof(buf), src)) == COPY_BUF_SIZ)
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if (fwrite(buf, 1, bytesRead, dest) < bytesRead) {
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perror(destName);
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break;
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}
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if (bytesRead > 0 && !feof(dest) && !ferror(dest))
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if (fwrite(buf, 1, bytesRead, dest) < bytesRead)
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perror(destName);
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}
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8
cui.h
8
cui.h
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@ -1,8 +0,0 @@
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#ifndef CUI_H
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#define CUI_H
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extern bool inputFileName(const char *prompt, char *name, size_t capacity,
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struct GetFileInfoParams *params);
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#endif
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18
cui.c → io.c
18
cui.c → io.c
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@ -1,8 +1,7 @@
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#include <stdio.h>
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#include <stdbool.h>
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#include <string.h> /* strlen */
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#include "cui.h"
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#include "io.h"
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#include "prodos.h"
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#include "prodosext.h"
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static bool complete;
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static uint8_t result;
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bool inputFileName(const char *prompt, char *name,
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size_t capacity,
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struct GetFileInfoParams *params)
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bool inputFileName(const char *prompt, FilePath name)
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{
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complete = false;
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while (! complete) {
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printf(prompt);
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readLine(name, capacity);
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readLine(name, sizeof(name));
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if (strlen(name) == 0) {
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puts("Aborting");
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break;
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puts("Escaping");
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break;
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}
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params->param_count = GET_FILE_INFO_PARAM_COUNT;
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params->pathname = name;
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printf("params address = %x\n", &(params->param_count));
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printf("params address = %x\n", params);
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result = get_file_info(params);
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if (result == PRODOS_E_NONE)
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complete = true;
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else
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fprintf(stderr, "%s: %s (code %d)\n", name, getMessage(result), result);
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}
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return complete;
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}
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15
io.h
Normal file
15
io.h
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@ -0,0 +1,15 @@
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#ifndef CUI_H
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#define CUI_H
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#include <stdio.h> /* FILENAME_MAX */
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/**
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* FilePath is a cc65 platform independent type because the
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* FILENAME_MAX constant is defined for each platform in
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* stdio.h. It includes space for a string terminator.
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*/
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typedef char FilePath[FILENAME_MAX];
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extern bool inputFileName(const char *prompt, FilePath name);
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#endif
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5
prodos.h
5
prodos.h
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#include <stdint.h>
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/* PATH_MAX POSIX constant
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ProDOS has a 64 char prefix that can be combined
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with partial pathname of 64 characters. This is
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a total of 128 characters. */
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#define PRODOS_PATH_MAX 128
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#define PRODOS_FILE_NAME_MAX 15
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#define PRODOS_E_NONE 0x00
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11
prodosext.c
11
prodosext.c
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#include <stdbool.h>
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#include <stdint.h>
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#include <apple2_filetype.h>
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#include "prodos.h"
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#include "prodosext.h"
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#include "io.h"
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uint8_t getFileInfo(FilePath name, struct GetFileInfoParams *params)
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{
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params->param_count = GET_FILE_INFO_PARAM_COUNT;
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params->pathname = name;
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printf("params address = %x\n", &(params->param_count));
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printf("params address = %x\n", params);
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return get_file_info(params);
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}
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bool isDirectory(struct GetFileInfoParams *params)
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{
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#include <stdbool.h>
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#include <stdint.h>
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extern bool getFileInfo(FileName name, struct GetFileInfoParams *params);
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extern bool isDirectory(struct GetFileInfoParams *params);
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extern const char *getMessage(uint8_t errorCode);
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