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Add very little sanitization to indentifier names in ExportDataAsCode() (#3832)

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4rk 2024-02-26 06:22:06 -03:00 • committed by GitHub
parent 2a774a88f5
commit c588a291e6
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1 changed files with 8 additions and 2 deletions
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10
src/utils.c
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@ -313,10 +313,16 @@ bool ExportDataAsCode(const unsigned char *data, int dataSize, const char *fileN
byteCount += sprintf(txtData + byteCount, "// //\n"); byteCount += sprintf(txtData + byteCount, "// //\n");
byteCount += sprintf(txtData + byteCount, "////////////////////////////////////////////////////////////////////////////////////////\n\n"); byteCount += sprintf(txtData + byteCount, "////////////////////////////////////////////////////////////////////////////////////////\n\n");
// Get file name from path and convert variable name to uppercase // Get file name from path
char varFileName[256] = { 0 }; char varFileName[256] = { 0 };
strcpy(varFileName, GetFileNameWithoutExt(fileName)); strcpy(varFileName, GetFileNameWithoutExt(fileName));
for (int i = 0; varFileName[i] != '\0'; i++) if ((varFileName[i] >= 'a') && (varFileName[i] <= 'z')) { varFileName[i] = varFileName[i] - 32; } for (int i = 0; varFileName[i] != '\0'; i++)
{
// Convert variable name to uppercase
if ((varFileName[i] >= 'a') && (varFileName[i] <= 'z')) { varFileName[i] = varFileName[i] - 32; }
// Replace '-' (non valid character for C identifier with '_')
if (varFileName[i] == '-') { varFileName[i] = '_'; }
}
byteCount += sprintf(txtData + byteCount, "#define %s_DATA_SIZE %i\n\n", varFileName, dataSize); byteCount += sprintf(txtData + byteCount, "#define %s_DATA_SIZE %i\n\n", varFileName, dataSize);