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*/
void file_copy(const char *zFrom, const char *zTo){
FILE *in, *out;
int got;
char zBuf[8192];
in = fossil_fopen(zFrom, "rb");
if( in==0 ) fossil_fatal("cannot open \"%s\" for reading", zFrom);
file_mkfolder(zTo, 0);
out = fossil_fopen(zTo, "wb");
if( out==0 ) fossil_fatal("cannot open \"%s\" for writing", zTo);
while( (got=fread(zBuf, 1, sizeof(zBuf), in))>0 ){
fwrite(zBuf, 1, got, out);
}
fclose(in);
fclose(out);
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*/
void file_copy(const char *zFrom, const char *zTo){
FILE *in, *out;
int got;
char zBuf[8192];
in = fossil_fopen(zFrom, "rb");
if( in==0 ) fossil_fatal("cannot open \"%s\" for reading", zFrom);
file_mkfolder(zTo, 0, 0);
out = fossil_fopen(zTo, "wb");
if( out==0 ) fossil_fatal("cannot open \"%s\" for writing", zTo);
while( (got=fread(zBuf, 1, sizeof(zBuf), in))>0 ){
fwrite(zBuf, 1, got, out);
}
fclose(in);
fclose(out);
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}
return 0;
}
/*
** Create the tree of directories in which zFilename belongs, if that sequence
** of directories does not already exist.
*/
void file_mkfolder(const char *zFilename, int forceFlag){
int i, nName;
fossil_fatal_recursive("unable to create directory %s", zName);
return;
}
#if defined(_WIN32) || defined(__CYGWIN__)
}
#endif
zName[i] = '/';
}
}
free(zName);
}
/*
** Removes the directory named in the argument, if it exists. The directory
** must be empty and cannot be the current directory or the root directory.
**
** Returns zero upon success.
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>
>
>
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>
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>
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>
>
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}
return 0;
}
/*
** Create the tree of directories in which zFilename belongs, if that sequence
** of directories does not already exist.
**
** On success, return zero. On error, return errorReturn if positive, otherwise
** print an error message and abort.
*/
int file_mkfolder(const char *zFilename, int forceFlag, int errorReturn){
int i, nName, rc = 0;
char *zName;
nName = strlen(zFilename);
zName = mprintf("%s", zFilename);
nName = file_simplify_name(zName, nName, 0);
for(i=1; i<nName; i++){
if( zName[i]=='/' ){
zName[i] = 0;
#if defined(_WIN32) || defined(__CYGWIN__)
/*
** On Windows, local path looks like: C:/develop/project/file.txt
** The if stops us from trying to create a directory of a drive letter
** C: in this example.
*/
if( !(i==2 && zName[1]==':') ){
#endif
if( file_mkdir(zName, forceFlag) && file_isdir(zName)!=1 ){
if (errorReturn <= 0) {
fossil_fatal_recursive("unable to create directory %s", zName);
}
rc = errorReturn;
break;
}
#if defined(_WIN32) || defined(__CYGWIN__)
}
#endif
zName[i] = '/';
}
}
free(zName);
return rc;
}
/*
** Removes the directory named in the argument, if it exists. The directory
** must be empty and cannot be the current directory or the root directory.
**
** Returns zero upon success.
|