Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-24 17:30:55 +03:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Updated srcclean source following smf comments. No WN.

Browse Source
This commit is contained in:
Couriersud 2013-12-26 19:24:09 +00:00
parent bf1cc07a28
commit c7121ecccb
1 changed files with 29 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
src/tools/srcclean.c
View File

@ -31,6 +31,23 @@ static UINT8 original[MAX_FILE_SIZE];
static UINT8 modified[MAX_FILE_SIZE];
static int le_convert(char *buffer, int size)
{
char *pos;
char *end = buffer + size;
/* brute force */
*end = 0;
pos = strchr(buffer, 0x0d);
while (pos != NULL)
{
memmove(pos, pos+1,end - pos + 1);
size--;
buffer = pos + 1;
pos = strchr(buffer, 0x0d);
}
return size;
}
/***************************************************************************
MAIN
@ -95,6 +112,10 @@ int main(int argc, char *argv[])
bytes = fread(original, 1, MAX_FILE_SIZE, file);
fclose(file);
/* check whether we have dos line endings and are in unix mode */
if (unix_le && (strchr((char *) original, 0x0d) != NULL))
fixed_dos_style = 1;
/* determine if we are a C file */
ext = strrchr(argv[1], '.');
is_c_file = (ext && (core_stricmp(ext, ".c") == 0 || core_stricmp(ext, ".h") == 0 || core_stricmp(ext, ".cpp") == 0 || core_stricmp(ext, ".inc") == 0 || core_stricmp(ext, ".lst") == 0));
@ -217,18 +238,13 @@ int main(int argc, char *argv[])
}
/* insert a proper CR/LF */
if (!unix_le)
modified[dst++] = 0x0d;
modified[dst++] = 0x0d;
modified[dst++] = 0x0a;
col = 0;
/* skip over any LF in the source file */
if (ch == 0x0d && original[src] == 0x0a)
{
src++;
if (unix_le)
fixed_dos_style = 1;
}
else if (ch == 0x0a)
fixed_nix_style = 1;
else
@ -344,6 +360,11 @@ int main(int argc, char *argv[])
}
}
/* convert to unix_le if requested */
if (unix_le)
dst = le_convert((char *) modified, dst);
/* if the result == original, skip it */
if (dst != bytes || memcmp(original, modified, bytes))
{
@ -356,14 +377,14 @@ int main(int argc, char *argv[])
if (removed_tabs) printf(" removed %d tab(s)", removed_tabs);
if (added_tabs) printf(" added %d tab(s)", added_tabs);
if (hichars) printf(" fixed %d high-ASCII char(s)", hichars);
if (fixed_nix_style) printf(" fixed *nix-style line-ends");
if (fixed_nix_style && !unix_le) printf(" fixed *nix-style line-ends");
if (fixed_mac_style) printf(" fixed Mac-style line-ends");
if (fixed_dos_style) printf(" fixed Dos-style line-ends");
printf("\n");
/* write the file */
file = fopen(argv[1], "wb");
fwrite(modified, 1, dst, file);
fwrite(modified, 1, dst, file);
fclose(file);
}