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Fix a few bugs in the arg parser
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parent
34abed91a9
commit
81cf8c201c
1 changed files with 13 additions and 6 deletions
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@ -18,7 +18,7 @@
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#include "../utils/utils.h"
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#include "../../hid/hid.h"
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u32 countchars(const char* in, char target) {
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int countchars(const char* in, char target) {
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u32 len = strlen(in);
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u32 count = 0;
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@ -42,15 +42,18 @@ u32 splitargs(const char* in) {
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// arg like '5, "6", @arg7'
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u32 i = 0, count = 1, len = strlen(in), curcount = 0, begin, end;
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if ((count += countchars(in, ',')) < 0){
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count += countchars(in, ',');
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if (!count)
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return 0;
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}
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argv = calloc(count + 1, sizeof(char*));
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while (i < len && curcount < count) {
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while (in[i] == ' ' || in[i] == ',')
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if (in[i] == ' ' || in[i] == ','){
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i++;
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continue;
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}
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begin = i;
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@ -62,6 +65,10 @@ u32 splitargs(const char* in) {
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return 0;
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}
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}
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if (in[i] == '\0')
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return 0;
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i++;
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}
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@ -73,7 +80,7 @@ u32 splitargs(const char* in) {
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argv[curcount++] = utils_copyStringSize(in + begin, (u32)(end - begin));
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}
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return count;
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return curcount;
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}
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FIL scriptin;
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