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Add cp and mv commands #30

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Add cp and mv commands #30

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aac0ca9
Add cp and mv commands
isaacgravenor Mar 9, 2025
933dc4b
Added filename check + fixed code style
isaacgravenor Mar 10, 2025
1bfd007
Various changes
isaacgravenor Mar 10, 2025
a4e02f4
Merge branch 'master' of https://github.com/iProgramMC/NanoShellOS
isaacgravenor Jun 6, 2025
58d9ac4
Various requested changes
isaacgravenor Jun 6, 2025
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65 changes: 65 additions & 0 deletions src/shell.c
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Original file line number Diff line number Diff line change
Expand Up @@ -903,6 +903,71 @@ void ShellExecuteCommand(char* p, bool* pbExit)
{
KePrintMemoryMapInfo();
}
else if (strcmp (token, "cp") == 0)
{
char* fileName = Tokenize (&state, NULL, " ");

char* fileName2 = Tokenize (&state, NULL, " ");
int fd = FiOpen(fileName, O_RDONLY);
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if(fd<0) {
LogMsg("File not found: %s", fileName);
FiClose(fd);
return;
}
else {
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FiSeek(fd, 0, SEEK_END);

unsigned int sz;
sz = FiTell(fd);
FiSeek(fd, 0, SEEK_SET);
char* data = (char*)MmAllocate(sz+1);
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FiRead(fd, data, sz);
FiClose (fd);

fd = FiOpen(fileName2, O_CREAT | O_RDWR);
FiWrite(fd, data, sz);
FiClose (fd);
LogMsg("Done.");
return;
}
}

else if (strcmp (token, "mv") == 0)
{
char* fileName = Tokenize (&state, NULL, " ");
char* fileName2 = Tokenize (&state, NULL, " ");
int fd = FiOpen(fileName, O_RDONLY);
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if(fd<0) {
LogMsg("File not found: %s", fileName);
FiClose(fd);
return;
}
else {

FiSeek(fd, 0, SEEK_END);

unsigned int sz;
sz = FiTell(fd);
FiSeek(fd, 0, SEEK_SET);
char* data = (char*)MmAllocate(sz+1);
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FiRead(fd, data, sz);
FiClose (fd);

fd = FiOpen(fileName2, O_CREAT | O_RDWR);
FiWrite(fd, data, sz);
FiClose (fd);
// Get rid of the file.
int io = FiUnlinkFile (fileName);
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if (io < 0)
{
LogMsg("mv: couldn't remove %s: %s", fileName, GetErrNoString(io));
return;
}

LogMsg("Done");
}
}
else if (strcmp (token, "ls") == 0)
{
enum
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