Reorder parser data parsing
This commit is contained in:
lazaray
parent
e3cafe1928
commit
ba9520b130
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@ -338,6 +338,117 @@ int main(int argc, char* argv[])
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// Parsing raylib data
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//--------------------------------------------------------------------------------------------------
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// Define info data
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defines = (DefineInfo *)calloc(MAX_DEFINES_TO_PARSE, sizeof(DefineInfo));
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int defineIndex = 0;
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for (int i = 0; i < defineCount; i++)
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{
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char *linePtr = lines[defineLines[i]];
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int j = 0;
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while ((linePtr[j] == ' ') || (linePtr[j] == '\t')) j++; // Skip spaces and tabs in the begining
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j += 8; // Skip "#define "
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while ((linePtr[j] == ' ') || (linePtr[j] == '\t')) j++; // Skip spaces and tabs after "#define "
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// Extract name
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int defineNameStart = j;
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int openBraces = 0;
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while (linePtr[j] != '\0')
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{
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if (((linePtr[j] == ' ') || (linePtr[j] == '\t')) && (openBraces == 0)) break;
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if (linePtr[j] == '(') openBraces++;
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if (linePtr[j] == ')') openBraces--;
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j++;
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}
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int defineNameEnd = j-1;
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// Skip duplicates
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int nameLen = defineNameEnd - defineNameStart + 1;
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bool isDuplicate = false;
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for (int k = 0; k < defineIndex; k++)
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{
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if ((nameLen == TextLength(defines[k].name)) && IsTextEqual(defines[k].name, &linePtr[defineNameStart], nameLen))
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{
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isDuplicate = true;
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break;
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}
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}
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if (isDuplicate) continue;
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MemoryCopy(defines[defineIndex].name, &linePtr[defineNameStart], nameLen);
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// Determine type
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if (linePtr[defineNameEnd] == ')') defines[defineIndex].type = MACRO;
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while ((linePtr[j] == ' ') || (linePtr[j] == '\t')) j++; // Skip spaces and tabs after name
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int defineValueStart = j;
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if ((linePtr[j] == '\0') || (linePtr == "/")) defines[defineIndex].type = GUARD;
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if (linePtr[j] == '"') defines[defineIndex].type = STRING;
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else if (linePtr[j] == '\'') defines[defineIndex].type = CHAR;
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else if (IsTextEqual(linePtr+j, "CLITERAL(Color)", 15)) defines[defineIndex].type = COLOR;
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else if (isdigit(linePtr[j])) // Parsing numbers
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{
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bool isFloat = false, isNumber = true, isHex = false;
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while ((linePtr[j] != ' ') && (linePtr[j] != '\t') && (linePtr[j] != '\0'))
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{
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char ch = linePtr[j];
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if (ch == '.') isFloat = true;
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if (ch == 'x') isHex = true;
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if (!(isdigit(ch) ||
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((ch >= 'a') && (ch <= 'f')) ||
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((ch >= 'A') && (ch <= 'F')) ||
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(ch == 'x') ||
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(ch == 'L') ||
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(ch == '.') ||
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(ch == '+') ||
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(ch == '-'))) isNumber = false;
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j++;
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}
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if (isNumber)
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{
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if (isFloat)
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{
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defines[defineIndex].type = linePtr[j-1] == 'f' ? FLOAT : DOUBLE;
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}
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else
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{
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defines[defineIndex].type = linePtr[j-1] == 'L' ? LONG : INT;
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defines[defineIndex].isHex = isHex;
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}
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}
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}
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// Extracting value
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while ((linePtr[j] != '\\') && (linePtr[j] != '\0') && !((linePtr[j] == '/') && (linePtr[j+1] == '/'))) j++;
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int defineValueEnd = j-1;
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while ((linePtr[defineValueEnd] == ' ') || (linePtr[defineValueEnd] == '\t')) defineValueEnd--; // Remove trailing spaces and tabs
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if ((defines[defineIndex].type == LONG) || (defines[defineIndex].type == FLOAT)) defineValueEnd--; // Remove number postfix
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int valueLen = defineValueEnd - defineValueStart + 1;
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if (valueLen > 255) valueLen = 255;
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if (valueLen > 0) MemoryCopy(defines[defineIndex].value, &linePtr[defineValueStart], valueLen);
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// Extracting description
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if ((linePtr[j] == '/') && linePtr[j + 1] == '/')
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{
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j += 2;
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while (linePtr[j] == ' ') j++;
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int commentStart = j;
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while ((linePtr[j] != '\\') && (linePtr[j] != '\0')) j++;
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int commentEnd = j-1;
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int commentLen = commentEnd - commentStart + 1;
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if (commentLen > 127) commentLen = 127;
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MemoryCopy(defines[defineIndex].desc, &linePtr[commentStart], commentLen);
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}
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defineIndex++;
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}
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defineCount = defineIndex;
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free(defineLines);
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// Structs info data
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structs = (StructInfo *)calloc(MAX_STRUCTS_TO_PARSE, sizeof(StructInfo));
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@ -526,62 +637,6 @@ int main(int argc, char* argv[])
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}
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free(aliasLines);
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// Callback info data
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callbacks = (FunctionInfo *)calloc(MAX_CALLBACKS_TO_PARSE, sizeof(FunctionInfo));
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for (int i = 0; i < callbackCount; i++)
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{
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char *linePtr = lines[callbackLines[i]];
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// Skip "typedef "
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int c = 8;
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// Return type
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int retTypeStart = c;
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while(linePtr[c] != '(') c++;
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int retTypeLen = c - retTypeStart;
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while(linePtr[retTypeStart + retTypeLen - 1] == ' ') retTypeLen--;
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MemoryCopy(callbacks[i].retType, &linePtr[retTypeStart], retTypeLen);
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// Skip "(*"
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c += 2;
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// Name
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int nameStart = c;
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while(linePtr[c] != ')') c++;
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int nameLen = c - nameStart;
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MemoryCopy(callbacks[i].name, &linePtr[nameStart], nameLen);
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// Skip ")("
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c += 2;
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// Params
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int paramStart = c;
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for (c; c < MAX_LINE_LENGTH; c++)
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{
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if ((linePtr[c] == ',') || (linePtr[c] == ')'))
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{
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// Get parameter type + name, extract info
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int paramLen = c - paramStart;
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GetDataTypeAndName(&linePtr[paramStart], paramLen, callbacks[i].paramType[callbacks[i].paramCount], callbacks[i].paramName[callbacks[i].paramCount]);
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callbacks[i].paramCount++;
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paramStart = c + 1;
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while(linePtr[paramStart] == ' ') paramStart++;
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}
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if (linePtr[c] == ')') break;
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}
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// Description
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GetDescription(&linePtr[c], callbacks[i].desc);
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// Move array sizes from name to type
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for (int j = 0; j < callbacks[i].paramCount; j++)
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{
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MoveArraySize(callbacks[i].paramName[j], callbacks[i].paramType[j]);
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}
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}
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free(callbackLines);
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// Enum info data
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enums = (EnumInfo *)calloc(MAX_ENUMS_TO_PARSE, sizeof(EnumInfo));
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@ -692,116 +747,61 @@ int main(int argc, char* argv[])
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}
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free(enumLines);
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// Define info data
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defines = (DefineInfo *)calloc(MAX_DEFINES_TO_PARSE, sizeof(DefineInfo));
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int defineIndex = 0;
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// Callback info data
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callbacks = (FunctionInfo *)calloc(MAX_CALLBACKS_TO_PARSE, sizeof(FunctionInfo));
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for (int i = 0; i < defineCount; i++)
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for (int i = 0; i < callbackCount; i++)
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{
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char *linePtr = lines[defineLines[i]];
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int j = 0;
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char *linePtr = lines[callbackLines[i]];
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while ((linePtr[j] == ' ') || (linePtr[j] == '\t')) j++; // Skip spaces and tabs in the begining
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j += 8; // Skip "#define "
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while ((linePtr[j] == ' ') || (linePtr[j] == '\t')) j++; // Skip spaces and tabs after "#define "
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// Skip "typedef "
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int c = 8;
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// Extract name
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int defineNameStart = j;
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int openBraces = 0;
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while (linePtr[j] != '\0')
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// Return type
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int retTypeStart = c;
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while(linePtr[c] != '(') c++;
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int retTypeLen = c - retTypeStart;
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while(linePtr[retTypeStart + retTypeLen - 1] == ' ') retTypeLen--;
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MemoryCopy(callbacks[i].retType, &linePtr[retTypeStart], retTypeLen);
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// Skip "(*"
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c += 2;
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// Name
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int nameStart = c;
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while(linePtr[c] != ')') c++;
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int nameLen = c - nameStart;
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MemoryCopy(callbacks[i].name, &linePtr[nameStart], nameLen);
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// Skip ")("
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c += 2;
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// Params
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int paramStart = c;
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for (c; c < MAX_LINE_LENGTH; c++)
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{
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if (((linePtr[j] == ' ') || (linePtr[j] == '\t')) && (openBraces == 0)) break;
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if (linePtr[j] == '(') openBraces++;
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if (linePtr[j] == ')') openBraces--;
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j++;
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}
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int defineNameEnd = j-1;
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// Skip duplicates
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int nameLen = defineNameEnd - defineNameStart + 1;
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bool isDuplicate = false;
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for (int k = 0; k < defineIndex; k++)
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{
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if ((nameLen == TextLength(defines[k].name)) && IsTextEqual(defines[k].name, &linePtr[defineNameStart], nameLen))
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if ((linePtr[c] == ',') || (linePtr[c] == ')'))
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{
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isDuplicate = true;
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break;
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// Get parameter type + name, extract info
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int paramLen = c - paramStart;
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GetDataTypeAndName(&linePtr[paramStart], paramLen, callbacks[i].paramType[callbacks[i].paramCount], callbacks[i].paramName[callbacks[i].paramCount]);
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callbacks[i].paramCount++;
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paramStart = c + 1;
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while(linePtr[paramStart] == ' ') paramStart++;
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}
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if (linePtr[c] == ')') break;
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}
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if (isDuplicate) continue;
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MemoryCopy(defines[defineIndex].name, &linePtr[defineNameStart], nameLen);
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// Description
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GetDescription(&linePtr[c], callbacks[i].desc);
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// Determine type
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if (linePtr[defineNameEnd] == ')') defines[defineIndex].type = MACRO;
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while ((linePtr[j] == ' ') || (linePtr[j] == '\t')) j++; // Skip spaces and tabs after name
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int defineValueStart = j;
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if ((linePtr[j] == '\0') || (linePtr == "/")) defines[defineIndex].type = GUARD;
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if (linePtr[j] == '"') defines[defineIndex].type = STRING;
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else if (linePtr[j] == '\'') defines[defineIndex].type = CHAR;
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else if (IsTextEqual(linePtr+j, "CLITERAL(Color)", 15)) defines[defineIndex].type = COLOR;
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else if (isdigit(linePtr[j])) // Parsing numbers
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// Move array sizes from name to type
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for (int j = 0; j < callbacks[i].paramCount; j++)
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{
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bool isFloat = false, isNumber = true, isHex = false;
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while ((linePtr[j] != ' ') && (linePtr[j] != '\t') && (linePtr[j] != '\0'))
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{
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char ch = linePtr[j];
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if (ch == '.') isFloat = true;
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if (ch == 'x') isHex = true;
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if (!(isdigit(ch) ||
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((ch >= 'a') && (ch <= 'f')) ||
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((ch >= 'A') && (ch <= 'F')) ||
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(ch == 'x') ||
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(ch == 'L') ||
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(ch == '.') ||
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(ch == '+') ||
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(ch == '-'))) isNumber = false;
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j++;
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}
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if (isNumber)
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{
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if (isFloat)
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{
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defines[defineIndex].type = linePtr[j-1] == 'f' ? FLOAT : DOUBLE;
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}
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else
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{
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defines[defineIndex].type = linePtr[j-1] == 'L' ? LONG : INT;
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defines[defineIndex].isHex = isHex;
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}
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}
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MoveArraySize(callbacks[i].paramName[j], callbacks[i].paramType[j]);
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}
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// Extracting value
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while ((linePtr[j] != '\\') && (linePtr[j] != '\0') && !((linePtr[j] == '/') && (linePtr[j+1] == '/'))) j++;
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int defineValueEnd = j-1;
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while ((linePtr[defineValueEnd] == ' ') || (linePtr[defineValueEnd] == '\t')) defineValueEnd--; // Remove trailing spaces and tabs
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if ((defines[defineIndex].type == LONG) || (defines[defineIndex].type == FLOAT)) defineValueEnd--; // Remove number postfix
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int valueLen = defineValueEnd - defineValueStart + 1;
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if (valueLen > 255) valueLen = 255;
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if (valueLen > 0) MemoryCopy(defines[defineIndex].value, &linePtr[defineValueStart], valueLen);
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// Extracting description
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if ((linePtr[j] == '/') && linePtr[j + 1] == '/')
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{
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j += 2;
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while (linePtr[j] == ' ') j++;
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int commentStart = j;
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while ((linePtr[j] != '\\') && (linePtr[j] != '\0')) j++;
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int commentEnd = j-1;
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int commentLen = commentEnd - commentStart + 1;
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if (commentLen > 127) commentLen = 127;
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MemoryCopy(defines[defineIndex].desc, &linePtr[commentStart], commentLen);
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}
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defineIndex++;
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}
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defineCount = defineIndex;
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free(defineLines);
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free(callbackLines);
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// Functions info data
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funcs = (FunctionInfo *)calloc(MAX_FUNCS_TO_PARSE, sizeof(FunctionInfo));
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@ -882,12 +882,12 @@ int main(int argc, char* argv[])
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// At this point, all raylib data has been parsed!
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//-----------------------------------------------------------------------------------------
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// defines[] -> We have all the defines decomposed into pieces for further analysis
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// structs[] -> We have all the structs decomposed into pieces for further analysis
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// aliases[] -> We have all the aliases decomposed into pieces for further analysis
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// enums[] -> We have all the enums decomposed into pieces for further analysis
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// funcs[] -> We have all the functions decomposed into pieces for further analysis
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// callbacks[] -> We have all the callbacks decomposed into pieces for further analysis
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// defines[] -> We have all the defines decomposed into pieces for further analysis
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// funcs[] -> We have all the functions decomposed into pieces for further analysis
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// Process input file to output
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if (outFileName[0] == '\0') MemoryCopy(outFileName, "raylib_api.txt\0", 15);
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@ -901,12 +901,12 @@ int main(int argc, char* argv[])
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ExportParsedData(outFileName, outputFormat);
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free(funcs);
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free(callbacks);
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free(defines);
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free(structs);
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free(aliases);
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free(enums);
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free(defines);
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free(callbacks);
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free(funcs);
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}
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//----------------------------------------------------------------------------------
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