42 lines
1008 B
C
42 lines
1008 B
C
#include "filesystem.h"
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char* __path_concat(uint16 n, char* prev_part, ...){
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char** parts=(char**)malloc(n*sizeof(char*));
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uint32* lengths=malloc(n*sizeof(uint32));
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uint32 totalLength=0;
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// reading args from va_list
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va_list vl;
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va_start(vl, prev_part);
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for(uint16 i=0; i<n; i++){
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char* part=va_arg(vl,char*);
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int16 length=cptr_length(part);
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parts[i]=part;
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lengths[i]=length;
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totalLength+=length;
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}
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va_end(vl);
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// allocating memory for output value
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char* totality=malloc(totalLength+1);
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const char* output=totality;
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totality[totalLength]=0;
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// copying content of all strings to rezult
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uint16 k=0;
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for(; k<n-1; k++){
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memcopy(parts[k], totality, lengths[k]);
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totality+=lengths[k];
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*totality=path_sep;
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totality++;
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}
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memcopy(parts[k], totality, lengths[k]);
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free(parts);
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free(lengths);
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return output;
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}
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char* path_fixSeparators(char* path){
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} |