/********************************************************************************************** raylib API parser This parser scans raylib.h to get API information about defines, structs, aliases, enums, callbacks and functions. All data is divided into pieces, usually as strings. The following types are used for data: - struct DefineInfo - struct StructInfo - struct AliasInfo - struct EnumInfo - struct FunctionInfo CONSTRAINTS: This parser is specifically designed to work with raylib.h, so, it has some constraints: - Functions are expected as a single line with the following structure: ( , ); Be careful with functions broken into several lines, it breaks the process! - Structures are expected as several lines with the following form: typedef struct { ; ; ; } ; - Enums are expected as several lines with the following form: typedef enum { = , , , } ; NOTE: Multiple options are supported for enums: - If value is not provided, ( + 1) is assigned - Value description can be provided or not OTHER NOTES: - This parser could work with other C header files if mentioned constraints are followed. - This parser does not require library, all data is parsed directly from char buffers. LICENSE: zlib/libpng raylib-parser is licensed under an unmodified zlib/libpng license, which is an OSI-certified, BSD-like license that allows static linking with closed source software: Copyright (c) 2021-2023 Ramon Santamaria (@raysan5) **********************************************************************************************/ #define _CRT_SECURE_NO_WARNINGS #include // Required for: malloc(), calloc(), realloc(), free(), atoi(), strtol() #include // Required for: printf(), fopen(), fseek(), ftell(), fread(), fclose() #include // Required for: bool #include // Required for: isdigit() #define MAX_DEFINES_TO_PARSE 2048 // Maximum number of defines to parse #define MAX_STRUCTS_TO_PARSE 64 // Maximum number of structures to parse #define MAX_ALIASES_TO_PARSE 64 // Maximum number of aliases to parse #define MAX_ENUMS_TO_PARSE 64 // Maximum number of enums to parse #define MAX_CALLBACKS_TO_PARSE 64 // Maximum number of callbacks to parse #define MAX_FUNCS_TO_PARSE 512 // Maximum number of functions to parse #define MAX_LINE_LENGTH 512 // Maximum length of one line (including comments) #define MAX_STRUCT_FIELDS 64 // Maximum number of struct fields #define MAX_ENUM_VALUES 512 // Maximum number of enum values #define MAX_FUNCTION_PARAMETERS 12 // Maximum number of function parameters //---------------------------------------------------------------------------------- // Types and Structures Definition //---------------------------------------------------------------------------------- // Type of parsed define typedef enum { UNKNOWN = 0, MACRO, GUARD, INT, INT_MATH, LONG, LONG_MATH, FLOAT, FLOAT_MATH, DOUBLE, DOUBLE_MATH, CHAR, STRING, COLOR } DefineType; // Define info data typedef struct DefineInfo { char name[64]; // Define name int type; // Define type char value[256]; // Define value char desc[128]; // Define description bool isHex; // Define is hex number (for types INT, LONG) } DefineInfo; // Struct info data typedef struct StructInfo { char name[64]; // Struct name char desc[128]; // Struct type description int fieldCount; // Number of fields in the struct char fieldType[MAX_STRUCT_FIELDS][64]; // Field type char fieldName[MAX_STRUCT_FIELDS][64]; // Field name char fieldDesc[MAX_STRUCT_FIELDS][128]; // Field description } StructInfo; // Alias info data typedef struct AliasInfo { char type[64]; // Alias type char name[64]; // Alias name char desc[128]; // Alias description } AliasInfo; // Enum info data typedef struct EnumInfo { char name[64]; // Enum name char desc[128]; // Enum description int valueCount; // Number of values in enumerator char valueName[MAX_ENUM_VALUES][64]; // Value name definition int valueInteger[MAX_ENUM_VALUES]; // Value integer char valueDesc[MAX_ENUM_VALUES][128]; // Value description } EnumInfo; // Function info data typedef struct FunctionInfo { char name[64]; // Function name char desc[128]; // Function description (comment at the end) char retType[32]; // Return value type int paramCount; // Number of function parameters char paramType[MAX_FUNCTION_PARAMETERS][32]; // Parameters type char paramName[MAX_FUNCTION_PARAMETERS][32]; // Parameters name char paramDesc[MAX_FUNCTION_PARAMETERS][128]; // Parameters description } FunctionInfo; // Output format for parsed data typedef enum { DEFAULT = 0, JSON, XML, LUA, CODE } OutputFormat; //---------------------------------------------------------------------------------- // Global Variables Definition //---------------------------------------------------------------------------------- static int defineCount = 0; static int structCount = 0; static int aliasCount = 0; static int enumCount = 0; static int callbackCount = 0; static int funcCount = 0; static DefineInfo *defines = NULL; static StructInfo *structs = NULL; static AliasInfo *aliases = NULL; static EnumInfo *enums = NULL; static FunctionInfo *callbacks = NULL; static FunctionInfo *funcs = NULL; // Command line variables static char apiDefine[32] = { 0 }; // Functions define (i.e. RLAPI for raylib.h, RMDEF for raymath.h, etc.) static char truncAfter[32] = { 0 }; // Truncate marker (i.e. "RLGL IMPLEMENTATION" for rlgl.h) static char inFileName[512] = { 0 }; // Input file name (required in case of provided through CLI) static char outFileName[512] = { 0 }; // Output file name (required for file save/export) static int outputFormat = DEFAULT; //---------------------------------------------------------------------------------- // Module Functions Declaration //---------------------------------------------------------------------------------- static void ShowCommandLineInfo(void); // Show command line usage info static void ProcessCommandLine(int argc, char *argv[]); // Process command line input static char *LoadFileText(const char *fileName, int *length); static char **GetTextLines(const char *buffer, int length, int *linesCount); static void GetDataTypeAndName(const char *typeName, int typeNameLen, char *type, char *name); static void GetDescription(const char *source, char *description); static void MoveArraySize(char *name, char *type); // Move array size from name to type static unsigned int TextLength(const char *text); // Get text length in bytes, check for \0 character static bool IsTextEqual(const char *text1, const char *text2, unsigned int count); static int TextFindIndex(const char *text, const char *find); // Find first text occurrence within a string static void MemoryCopy(void *dest, const void *src, unsigned int count); static char *EscapeBackslashes(char *text); // Replace '\' by "\\" when exporting to JSON and XML static const char *StrDefineType(DefineType type); // Get string of define type static void ExportParsedData(const char *fileName, int format); // Export parsed data in desired format //---------------------------------------------------------------------------------- // Program main entry point //---------------------------------------------------------------------------------- int main(int argc, char* argv[]) { if (argc > 1) ProcessCommandLine(argc, argv); if (inFileName[0] == '\0') MemoryCopy(inFileName, "../src/raylib.h\0", 16); if (outFileName[0] == '\0') MemoryCopy(outFileName, "raylib_api.txt\0", 15); if (apiDefine[0] == '\0') MemoryCopy(apiDefine, "RLAPI\0", 6); int length = 0; char *buffer = LoadFileText(inFileName, &length); if (buffer == NULL) { printf("Could not read input file: %s\n", inFileName); return 1; } // Preprocess buffer to get separate lines // NOTE: GetTextLines() also removes leading spaces/tabs int linesCount = 0; char **lines = GetTextLines(buffer, length, &linesCount); // Truncate lines if (truncAfter[0] != '\0') { int newCount = -1; for (int i = 0; i < linesCount; i++) { if (newCount > -1) free(lines[i]); else if (TextFindIndex(lines[i], truncAfter) > -1) newCount = i; } if (newCount > -1) linesCount = newCount; printf("Number of truncated text lines: %i\n", linesCount); } // Defines line indices int *defineLines = (int *)malloc(MAX_DEFINES_TO_PARSE*sizeof(int)); // Structs line indices int *structLines = (int *)malloc(MAX_STRUCTS_TO_PARSE*sizeof(int)); // Aliases line indices int *aliasLines = (int *)malloc(MAX_ALIASES_TO_PARSE*sizeof(int)); // Enums line indices int *enumLines = (int *)malloc(MAX_ENUMS_TO_PARSE*sizeof(int)); // Callbacks line indices int *callbackLines = (int *)malloc(MAX_CALLBACKS_TO_PARSE*sizeof(int)); // Function line indices int *funcLines = (int *)malloc(MAX_FUNCS_TO_PARSE*sizeof(int)); // Prepare required lines for parsing //---------------------------------------------------------------------------------- // Read define lines for (int i = 0; i < linesCount; i++) { int j = 0; while ((lines[i][j] == ' ') || (lines[i][j] == '\t')) j++; // skip spaces and tabs in the begining // Read define line if (IsTextEqual(lines[i]+j, "#define ", 8)) { // Keep the line position in the array of lines, // so, we can scan that position and following lines defineLines[defineCount] = i; defineCount++; } } // Read struct lines for (int i = 0; i < linesCount; i++) { // Find structs // starting with "typedef struct ... {" or "typedef struct ... ; \n struct ... {" // ending with "} ... ;" // i.e. excluding "typedef struct rAudioBuffer rAudioBuffer;" -> Typedef and forward declaration only if (IsTextEqual(lines[i], "typedef struct", 14)) { bool validStruct = IsTextEqual(lines[i + 1], "struct", 6); if (!validStruct) { for (int c = 0; c < MAX_LINE_LENGTH; c++) { char v = lines[i][c]; if (v == '{') validStruct = true; if ((v == '{') || (v == ';') || (v == '\0')) break; } } if (!validStruct) continue; structLines[structCount] = i; while (lines[i][0] != '}') i++; while (lines[i][0] != '\0') i++; structCount++; } } // Read alias lines for (int i = 0; i < linesCount; i++) { // Find aliases (lines with "typedef ... ...;") if (IsTextEqual(lines[i], "typedef", 7)) { int spaceCount = 0; bool validAlias = false; for (int c = 0; c < MAX_LINE_LENGTH; c++) { char v = lines[i][c]; if (v == ' ') spaceCount++; if ((v == ';') && (spaceCount == 2)) validAlias = true; if ((v == ';') || (v == '(') || (v == '\0')) break; } if (!validAlias) continue; aliasLines[aliasCount] = i; aliasCount++; } } // Read enum lines for (int i = 0; i < linesCount; i++) { // Read enum line if (IsTextEqual(lines[i], "typedef enum {", 14) && (lines[i][TextLength(lines[i])-1] != ';')) // ignore inline enums { // Keep the line position in the array of lines, // so, we can scan that position and following lines enumLines[enumCount] = i; enumCount++; } } // Read callback lines for (int i = 0; i < linesCount; i++) { // Find callbacks (lines with "typedef ... (* ... )( ... );") if (IsTextEqual(lines[i], "typedef", 7)) { bool hasBeginning = false; bool hasMiddle = false; bool hasEnd = false; for (int c = 0; c < MAX_LINE_LENGTH; c++) { if ((lines[i][c] == '(') && (lines[i][c + 1] == '*')) hasBeginning = true; if ((lines[i][c] == ')') && (lines[i][c + 1] == '(')) hasMiddle = true; if ((lines[i][c] == ')') && (lines[i][c + 1] == ';')) hasEnd = true; if (hasEnd) break; } if (hasBeginning && hasMiddle && hasEnd) { callbackLines[callbackCount] = i; callbackCount++; } } } // Read function lines for (int i = 0; i < linesCount; i++) { // Read function line (starting with `define`, i.e. for raylib.h "RLAPI") if (IsTextEqual(lines[i], apiDefine, TextLength(apiDefine))) { funcLines[funcCount] = i; funcCount++; } } // At this point we have all raylib defines, structs, aliases, enums, callbacks, functions lines data to start parsing free(buffer); // Unload text buffer // Parsing raylib data //---------------------------------------------------------------------------------- // Define info data defines = (DefineInfo *)calloc(MAX_DEFINES_TO_PARSE, sizeof(DefineInfo)); int defineIndex = 0; for (int i = 0; i < defineCount; i++) { char *linePtr = lines[defineLines[i]]; int j = 0; while ((linePtr[j] == ' ') || (linePtr[j] == '\t')) j++; // Skip spaces and tabs in the begining j += 8; // Skip "#define " while ((linePtr[j] == ' ') || (linePtr[j] == '\t')) j++; // Skip spaces and tabs after "#define " // Extract name int defineNameStart = j; int openBraces = 0; while (linePtr[j] != '\0') { if (((linePtr[j] == ' ') || (linePtr[j] == '\t')) && (openBraces == 0)) break; if (linePtr[j] == '(') openBraces++; if (linePtr[j] == ')') openBraces--; j++; } int defineNameEnd = j-1; // Skip duplicates unsigned int nameLen = defineNameEnd - defineNameStart + 1; bool isDuplicate = false; for (int k = 0; k < defineIndex; k++) { if ((nameLen == TextLength(defines[k].name)) && IsTextEqual(defines[k].name, &linePtr[defineNameStart], nameLen)) { isDuplicate = true; break; } } if (isDuplicate) continue; MemoryCopy(defines[defineIndex].name, &linePtr[defineNameStart], nameLen); // Determine type if (linePtr[defineNameEnd] == ')') defines[defineIndex].type = MACRO; while ((linePtr[j] == ' ') || (linePtr[j] == '\t')) j++; // Skip spaces and tabs after name int defineValueStart = j; if ((linePtr[j] == '\0') || (linePtr[j] == '/')) defines[defineIndex].type = GUARD; if (linePtr[j] == '"') defines[defineIndex].type = STRING; else if (linePtr[j] == '\'') defines[defineIndex].type = CHAR; else if (IsTextEqual(linePtr+j, "CLITERAL(Color)", 15)) defines[defineIndex].type = COLOR; else if (isdigit(linePtr[j])) // Parsing numbers { bool isFloat = false, isNumber = true, isHex = false; while ((linePtr[j] != ' ') && (linePtr[j] != '\t') && (linePtr[j] != '\0')) { char ch = linePtr[j]; if (ch == '.') isFloat = true; if (ch == 'x') isHex = true; if (!(isdigit(ch) || ((ch >= 'a') && (ch <= 'f')) || ((ch >= 'A') && (ch <= 'F')) || (ch == 'x') || (ch == 'L') || (ch == '.') || (ch == '+') || (ch == '-'))) isNumber = false; j++; } if (isNumber) { if (isFloat) { defines[defineIndex].type = linePtr[j-1] == 'f' ? FLOAT : DOUBLE; } else { defines[defineIndex].type = linePtr[j-1] == 'L' ? LONG : INT; defines[defineIndex].isHex = isHex; } } } // Extracting value while ((linePtr[j] != '\\') && (linePtr[j] != '\0') && !((linePtr[j] == '/') && (linePtr[j+1] == '/'))) j++; int defineValueEnd = j-1; while ((linePtr[defineValueEnd] == ' ') || (linePtr[defineValueEnd] == '\t')) defineValueEnd--; // Remove trailing spaces and tabs if ((defines[defineIndex].type == LONG) || (defines[defineIndex].type == FLOAT)) defineValueEnd--; // Remove number postfix int valueLen = defineValueEnd - defineValueStart + 1; if (valueLen > 255) valueLen = 255; if (valueLen > 0) MemoryCopy(defines[defineIndex].value, &linePtr[defineValueStart], valueLen); // Extracting description if ((linePtr[j] == '/') && linePtr[j + 1] == '/') { j += 2; while (linePtr[j] == ' ') j++; int commentStart = j; while ((linePtr[j] != '\\') && (linePtr[j] != '\0')) j++; int commentEnd = j-1; int commentLen = commentEnd - commentStart + 1; if (commentLen > 127) commentLen = 127; MemoryCopy(defines[defineIndex].desc, &linePtr[commentStart], commentLen); } // Parse defines of type UNKNOWN to find calculated numbers if (defines[defineIndex].type == UNKNOWN) { int largestType = UNKNOWN; bool isMath = true; char *valuePtr = defines[defineIndex].value; for (unsigned int c = 0; c < TextLength(valuePtr); c++) { char ch = valuePtr[c]; // Skip operators and whitespace if ((ch == '(') || (ch == ')') || (ch == '+') || (ch == '-') || (ch == '*') || (ch == '/') || (ch == ' ') || (ch == '\t')) continue; // Read number operand else if (isdigit(ch)) { bool isNumber = true, isFloat = false; while (!((ch == '(') || (ch == ')') || (ch == '*') || (ch == '/') || (ch == ' ') || (ch == '\t') || (ch == '\0'))) { if (ch == '.') isFloat = true; if (!(isdigit(ch) || ((ch >= 'a') && (ch <= 'f')) || ((ch >= 'A') && (ch <= 'F')) || (ch == 'x') || (ch == 'L') || (ch == '.') || (ch == '+') || (ch == '-'))) { isNumber = false; break; } c++; ch = valuePtr[c]; } if (isNumber) { // Found a valid number -> update largestType int numberType; if (isFloat) numberType = valuePtr[c - 1] == 'f' ? FLOAT_MATH : DOUBLE_MATH; else numberType = valuePtr[c - 1] == 'L' ? LONG_MATH : INT_MATH; if (numberType > largestType) largestType = numberType; } else { isMath = false; break; } } else // Read string operand { int operandStart = c; while (!((ch == '\0') || (ch == ' ') || (ch == '(') || (ch == ')') || (ch == '+') || (ch == '-') || (ch == '*') || (ch == '/'))) { c++; ch = valuePtr[c]; } int operandEnd = c; int operandLength = operandEnd - operandStart; // Search previous defines for operand bool foundOperand = false; for (int previousDefineIndex = 0; previousDefineIndex < defineIndex; previousDefineIndex++) { if (IsTextEqual(defines[previousDefineIndex].name, &valuePtr[operandStart], operandLength)) { if ((defines[previousDefineIndex].type >= INT) && (defines[previousDefineIndex].type <= DOUBLE_MATH)) { // Found operand and it's a number -> update largestType if (defines[previousDefineIndex].type > largestType) largestType = defines[previousDefineIndex].type; foundOperand = true; } break; } } if (!foundOperand) { isMath = false; break; } } } if (isMath) { // Define is a calculated number -> update type if (largestType == INT) largestType = INT_MATH; else if (largestType == LONG) largestType = LONG_MATH; else if (largestType == FLOAT) largestType = FLOAT_MATH; else if (largestType == DOUBLE) largestType = DOUBLE_MATH; defines[defineIndex].type = largestType; } } defineIndex++; } defineCount = defineIndex; free(defineLines); // Structs info data structs = (StructInfo *)calloc(MAX_STRUCTS_TO_PARSE, sizeof(StructInfo)); for (int i = 0; i < structCount; i++) { char **linesPtr = &lines[structLines[i]]; // Parse struct description GetDescription(linesPtr[-1], structs[i].desc); // Get struct name: typedef struct name { const int TDS_LEN = 15; // length of "typedef struct " for (int c = TDS_LEN; c < 64 + TDS_LEN; c++) { if ((linesPtr[0][c] == '{') || (linesPtr[0][c] == ' ')) { int nameLen = c - TDS_LEN; while (linesPtr[0][TDS_LEN + nameLen - 1] == ' ') nameLen--; MemoryCopy(structs[i].name, &linesPtr[0][TDS_LEN], nameLen); break; } } // Get struct fields and count them -> fields finish with ; int l = 1; while (linesPtr[l][0] != '}') { // WARNING: Some structs have empty spaces and comments -> OK, processed if ((linesPtr[l][0] != ' ') && (linesPtr[l][0] != '\0')) { // Scan one field line char *fieldLine = linesPtr[l]; int fieldEndPos = 0; while (fieldLine[fieldEndPos] != ';') fieldEndPos++; if ((fieldLine[0] != '/') && !IsTextEqual(fieldLine, "struct", 6)) // Field line is not a comment and not a struct declaration { //printf("Struct field: %s_\n", fieldLine); // OK! // Get struct field type and name GetDataTypeAndName(fieldLine, fieldEndPos, structs[i].fieldType[structs[i].fieldCount], structs[i].fieldName[structs[i].fieldCount]); // Get the field description GetDescription(&fieldLine[fieldEndPos], structs[i].fieldDesc[structs[i].fieldCount]); structs[i].fieldCount++; // Split field names containing multiple fields (like Matrix) int additionalFields = 0; int originalIndex = structs[i].fieldCount - 1; for (unsigned int c = 0; c < TextLength(structs[i].fieldName[originalIndex]); c++) { if (structs[i].fieldName[originalIndex][c] == ',') additionalFields++; } if (additionalFields > 0) { int originalLength = -1; int lastStart; for (unsigned int c = 0; c < TextLength(structs[i].fieldName[originalIndex]) + 1; c++) { char v = structs[i].fieldName[originalIndex][c]; bool isEndOfString = (v == '\0'); if ((v == ',') || isEndOfString) { if (originalLength == -1) { // Save length of original field name // Don't truncate yet, still needed for copying originalLength = c; } else { // Copy field data from original field int nameLength = c - lastStart; MemoryCopy(structs[i].fieldName[structs[i].fieldCount], &structs[i].fieldName[originalIndex][lastStart], nameLength); MemoryCopy(structs[i].fieldType[structs[i].fieldCount], &structs[i].fieldType[originalIndex][0], TextLength(structs[i].fieldType[originalIndex])); MemoryCopy(structs[i].fieldDesc[structs[i].fieldCount], &structs[i].fieldDesc[originalIndex][0], TextLength(structs[i].fieldDesc[originalIndex])); structs[i].fieldCount++; } if (!isEndOfString) { // Skip comma and spaces c++; while (structs[i].fieldName[originalIndex][c] == ' ') c++; // Save position for next field lastStart = c; } } } // Set length of original field to truncate the first field name structs[i].fieldName[originalIndex][originalLength] = '\0'; } // Split field types containing multiple fields (like MemNode) additionalFields = 0; originalIndex = structs[i].fieldCount - 1; for (unsigned int c = 0; c < TextLength(structs[i].fieldType[originalIndex]); c++) { if (structs[i].fieldType[originalIndex][c] == ',') additionalFields++; } if (additionalFields > 0) { // Copy original name to last additional field structs[i].fieldCount += additionalFields; MemoryCopy(structs[i].fieldName[originalIndex + additionalFields], &structs[i].fieldName[originalIndex][0], TextLength(structs[i].fieldName[originalIndex])); // Copy names from type to additional fields int fieldsRemaining = additionalFields; int nameStart = -1; int nameEnd = -1; for (int k = TextLength(structs[i].fieldType[originalIndex]); k > 0; k--) { char v = structs[i].fieldType[originalIndex][k]; if ((v == '*') || (v == ' ') || (v == ',')) { if (nameEnd != -1) { // Don't copy to last additional field if (fieldsRemaining != additionalFields) { nameStart = k + 1; MemoryCopy(structs[i].fieldName[originalIndex + fieldsRemaining], &structs[i].fieldType[originalIndex][nameStart], nameEnd - nameStart + 1); } nameEnd = -1; fieldsRemaining--; } } else if (nameEnd == -1) nameEnd = k; } // Truncate original field type int fieldTypeLength = nameStart; structs[i].fieldType[originalIndex][fieldTypeLength] = '\0'; // Set field type and description of additional fields for (int j = 1; j <= additionalFields; j++) { MemoryCopy(structs[i].fieldType[originalIndex + j], &structs[i].fieldType[originalIndex][0], fieldTypeLength); MemoryCopy(structs[i].fieldDesc[originalIndex + j], &structs[i].fieldDesc[originalIndex][0], TextLength(structs[i].fieldDesc[originalIndex])); } } } } l++; } // Move array sizes from name to type for (int j = 0; j < structs[i].fieldCount; j++) { MoveArraySize(structs[i].fieldName[j], structs[i].fieldType[j]); } } free(structLines); // Alias info data aliases = (AliasInfo *)calloc(MAX_ALIASES_TO_PARSE, sizeof(AliasInfo)); for (int i = 0; i < aliasCount; i++) { // Description from previous line GetDescription(lines[aliasLines[i] - 1], aliases[i].desc); char *linePtr = lines[aliasLines[i]]; // Skip "typedef " int c = 8; // Type int typeStart = c; while(linePtr[c] != ' ') c++; int typeLen = c - typeStart; MemoryCopy(aliases[i].type, &linePtr[typeStart], typeLen); // Skip space c++; // Name int nameStart = c; while(linePtr[c] != ';') c++; int nameLen = c - nameStart; MemoryCopy(aliases[i].name, &linePtr[nameStart], nameLen); // Description GetDescription(&linePtr[c], aliases[i].desc); } free(aliasLines); // Enum info data enums = (EnumInfo *)calloc(MAX_ENUMS_TO_PARSE, sizeof(EnumInfo)); for (int i = 0; i < enumCount; i++) { // Parse enum description // NOTE: This is not necessarily from the line immediately before, // some of the enums have extra lines between the "description" // and the typedef enum for (int j = enumLines[i] - 1; j > 0; j--) { char *linePtr = lines[j]; if ((linePtr[0] != '/') || (linePtr[2] != ' ')) { GetDescription(&lines[j + 1][0], enums[i].desc); break; } } for (int j = 1; j < MAX_ENUM_VALUES*2; j++) // Maximum number of lines following enum first line { char *linePtr = lines[enumLines[i] + j]; if ((linePtr[0] >= 'A') && (linePtr[0] <= 'Z')) { // Parse enum value line, possible options: //ENUM_VALUE_NAME, //ENUM_VALUE_NAME //ENUM_VALUE_NAME = 99 //ENUM_VALUE_NAME = 99, //ENUM_VALUE_NAME = 0x00000040, // Value description // We start reading the value name int c = 0; while ((linePtr[c] != ',') && (linePtr[c] != ' ') && (linePtr[c] != '=') && (linePtr[c] != '\0')) { enums[i].valueName[enums[i].valueCount][c] = linePtr[c]; c++; } // After the name we can have: // '=' -> value is provided // ',' -> value is equal to previous + 1, there could be a description if not '\0' // ' ' -> value is equal to previous + 1, there could be a description if not '\0' // '\0' -> value is equal to previous + 1 // Let's start checking if the line is not finished if ((linePtr[c] != ',') && (linePtr[c] != '\0')) { // Two options: // '=' -> value is provided // ' ' -> value is equal to previous + 1, there could be a description if not '\0' bool foundValue = false; while ((linePtr[c] != '\0') && (linePtr[c] != '/')) { if (linePtr[c] == '=') { foundValue = true; break; } c++; } if (foundValue) { if (linePtr[c + 1] == ' ') c += 2; else c++; // Parse integer value int n = 0; char integer[16] = { 0 }; while ((linePtr[c] != ',') && (linePtr[c] != ' ') && (linePtr[c] != '\0')) { integer[n] = linePtr[c]; c++; n++; } if (integer[1] == 'x') enums[i].valueInteger[enums[i].valueCount] = (int)strtol(integer, NULL, 16); else enums[i].valueInteger[enums[i].valueCount] = atoi(integer); } else enums[i].valueInteger[enums[i].valueCount] = (enums[i].valueInteger[enums[i].valueCount - 1] + 1); } else enums[i].valueInteger[enums[i].valueCount] = (enums[i].valueInteger[enums[i].valueCount - 1] + 1); // Parse value description GetDescription(&linePtr[c], enums[i].valueDesc[enums[i].valueCount]); enums[i].valueCount++; } else if (linePtr[0] == '}') { // Get enum name from typedef int c = 0; while (linePtr[2 + c] != ';') { enums[i].name[c] = linePtr[2 + c]; c++; } break; // Enum ended, break for() loop } } } free(enumLines); // Callback info data callbacks = (FunctionInfo *)calloc(MAX_CALLBACKS_TO_PARSE, sizeof(FunctionInfo)); for (int i = 0; i < callbackCount; i++) { char *linePtr = lines[callbackLines[i]]; // Skip "typedef " unsigned int c = 8; // Return type int retTypeStart = c; while(linePtr[c] != '(') c++; int retTypeLen = c - retTypeStart; while(linePtr[retTypeStart + retTypeLen - 1] == ' ') retTypeLen--; MemoryCopy(callbacks[i].retType, &linePtr[retTypeStart], retTypeLen); // Skip "(*" c += 2; // Name int nameStart = c; while(linePtr[c] != ')') c++; int nameLen = c - nameStart; MemoryCopy(callbacks[i].name, &linePtr[nameStart], nameLen); // Skip ")(" c += 2; // Params int paramStart = c; for (; c < MAX_LINE_LENGTH; c++) { if ((linePtr[c] == ',') || (linePtr[c] == ')')) { // Get parameter type + name, extract info int paramLen = c - paramStart; GetDataTypeAndName(&linePtr[paramStart], paramLen, callbacks[i].paramType[callbacks[i].paramCount], callbacks[i].paramName[callbacks[i].paramCount]); callbacks[i].paramCount++; paramStart = c + 1; while(linePtr[paramStart] == ' ') paramStart++; } if (linePtr[c] == ')') break; } // Description GetDescription(&linePtr[c], callbacks[i].desc); // Move array sizes from name to type for (int j = 0; j < callbacks[i].paramCount; j++) { MoveArraySize(callbacks[i].paramName[j], callbacks[i].paramType[j]); } } free(callbackLines); // Functions info data funcs = (FunctionInfo *)calloc(MAX_FUNCS_TO_PARSE, sizeof(FunctionInfo)); for (int i = 0; i < funcCount; i++) { char *linePtr = lines[funcLines[i]]; int funcParamsStart = 0; int funcEnd = 0; // Get return type and function name from func line for (int c = 0; (c < MAX_LINE_LENGTH) && (linePtr[c] != '\n'); c++) { if (linePtr[c] == '(') // Starts function parameters { funcParamsStart = c + 1; // At this point we have function return type and function name char funcRetTypeName[128] = { 0 }; int dc = TextLength(apiDefine) + 1; int funcRetTypeNameLen = c - dc; // Substract `define` ("RLAPI " for raylib.h) MemoryCopy(funcRetTypeName, &linePtr[dc], funcRetTypeNameLen); GetDataTypeAndName(funcRetTypeName, funcRetTypeNameLen, funcs[i].retType, funcs[i].name); break; } } // Get parameters from func line for (int c = funcParamsStart; c < MAX_LINE_LENGTH; c++) { if (linePtr[c] == ',') // Starts function parameters { // Get parameter type + name, extract info char funcParamTypeName[128] = { 0 }; int funcParamTypeNameLen = c - funcParamsStart; MemoryCopy(funcParamTypeName, &linePtr[funcParamsStart], funcParamTypeNameLen); GetDataTypeAndName(funcParamTypeName, funcParamTypeNameLen, funcs[i].paramType[funcs[i].paramCount], funcs[i].paramName[funcs[i].paramCount]); funcParamsStart = c + 1; if (linePtr[c + 1] == ' ') funcParamsStart += 1; funcs[i].paramCount++; // Move to next parameter } else if (linePtr[c] == ')') { funcEnd = c + 2; // Check if previous word is void if ((linePtr[c - 4] == 'v') && (linePtr[c - 3] == 'o') && (linePtr[c - 2] == 'i') && (linePtr[c - 1] == 'd')) break; // Get parameter type + name, extract info char funcParamTypeName[128] = { 0 }; int funcParamTypeNameLen = c - funcParamsStart; MemoryCopy(funcParamTypeName, &linePtr[funcParamsStart], funcParamTypeNameLen); GetDataTypeAndName(funcParamTypeName, funcParamTypeNameLen, funcs[i].paramType[funcs[i].paramCount], funcs[i].paramName[funcs[i].paramCount]); funcs[i].paramCount++; // Move to next parameter break; } } // Get function description GetDescription(&linePtr[funcEnd], funcs[i].desc); // Move array sizes from name to type for (int j = 0; j < funcs[i].paramCount; j++) { MoveArraySize(funcs[i].paramName[j], funcs[i].paramType[j]); } } free(funcLines); for (int i = 0; i < linesCount; i++) free(lines[i]); free(lines); // At this point, all raylib data has been parsed! //---------------------------------------------------------------------------------- // defines[] -> We have all the defines decomposed into pieces for further analysis // structs[] -> We have all the structs decomposed into pieces for further analysis // aliases[] -> We have all the aliases decomposed into pieces for further analysis // enums[] -> We have all the enums decomposed into pieces for further analysis // callbacks[] -> We have all the callbacks decomposed into pieces for further analysis // funcs[] -> We have all the functions decomposed into pieces for further analysis printf("\nInput file: %s", inFileName); printf("\nOutput file: %s", outFileName); if (outputFormat == DEFAULT) printf("\nOutput format: DEFAULT\n\n"); else if (outputFormat == JSON) printf("\nOutput format: JSON\n\n"); else if (outputFormat == XML) printf("\nOutput format: XML\n\n"); else if (outputFormat == LUA) printf("\nOutput format: LUA\n\n"); else if (outputFormat == CODE) printf("\nOutput format: CODE\n\n"); ExportParsedData(outFileName, outputFormat); free(defines); free(structs); free(aliases); free(enums); free(callbacks); free(funcs); } //---------------------------------------------------------------------------------- // Module Functions Definition //---------------------------------------------------------------------------------- // Show command line usage info static void ShowCommandLineInfo(void) { printf("\n//////////////////////////////////////////////////////////////////////////////////\n"); printf("// //\n"); printf("// raylib API parser //\n"); printf("// //\n"); printf("// more info and bugs-report: github.com/raysan5/raylib/parser //\n"); printf("// //\n"); printf("// Copyright (c) 2021-2023 Ramon Santamaria (@raysan5) //\n"); printf("// //\n"); printf("//////////////////////////////////////////////////////////////////////////////////\n\n"); printf("USAGE:\n\n"); printf(" > raylib_parser [--help] [--input ] [--output ] [--format ]\n"); printf("\nOPTIONS:\n\n"); printf(" -h, --help : Show tool version and command line usage help\n\n"); printf(" -i, --input : Define input header file to parse.\n"); printf(" NOTE: If not specified, defaults to: raylib.h\n\n"); printf(" -o, --output : Define output file and format.\n"); printf(" Supported extensions: .txt, .json, .xml, .lua, .h\n"); printf(" NOTE: If not specified, defaults to: raylib_api.txt\n\n"); printf(" -f, --format : Define output format for parser data.\n"); printf(" Supported types: DEFAULT, JSON, XML, LUA, CODE\n\n"); printf(" -d, --define : Define functions specifiers (i.e. RLAPI for raylib.h, RMDEF for raymath.h, etc.)\n"); printf(" NOTE: If no specifier defined, defaults to: RLAPI\n\n"); printf(" -t, --truncate : Define string to truncate input after (i.e. \"RLGL IMPLEMENTATION\" for rlgl.h)\n"); printf(" NOTE: If not specified, the full input file is parsed.\n\n"); printf("\nEXAMPLES:\n\n"); printf(" > raylib_parser --input raylib.h --output api.json\n"); printf(" Process to generate \n\n"); printf(" > raylib_parser --output raylib_data.info --format XML\n"); printf(" Process to generate as XML text data\n\n"); printf(" > raylib_parser --input raymath.h --output raymath_data.info --format XML\n"); printf(" Process to generate as XML text data\n\n"); } // Process command line arguments static void ProcessCommandLine(int argc, char *argv[]) { for (int i = 1; i < argc; i++) { if (IsTextEqual(argv[i], "-h", 2) || IsTextEqual(argv[i], "--help", 6)) { // Show info ShowCommandLineInfo(); exit(0); } else if (IsTextEqual(argv[i], "-i", 2) || IsTextEqual(argv[i], "--input", 7)) { // Check for valid argument and valid file extension if (((i + 1) < argc) && (argv[i + 1][0] != '-')) { MemoryCopy(inFileName, argv[i + 1], TextLength(argv[i + 1])); // Read input filename i++; } else printf("WARNING: No input file provided\n"); } else if (IsTextEqual(argv[i], "-o", 2) || IsTextEqual(argv[i], "--output", 8)) { if (((i + 1) < argc) && (argv[i + 1][0] != '-')) { MemoryCopy(outFileName, argv[i + 1], TextLength(argv[i + 1])); // Read output filename i++; } else printf("WARNING: No output file provided\n"); } else if (IsTextEqual(argv[i], "-f", 2) || IsTextEqual(argv[i], "--format", 8)) { if (((i + 1) < argc) && (argv[i + 1][0] != '-')) { if (IsTextEqual(argv[i + 1], "DEFAULT\0", 8)) outputFormat = DEFAULT; else if (IsTextEqual(argv[i + 1], "JSON\0", 5)) outputFormat = JSON; else if (IsTextEqual(argv[i + 1], "XML\0", 4)) outputFormat = XML; else if (IsTextEqual(argv[i + 1], "LUA\0", 4)) outputFormat = LUA; else if (IsTextEqual(argv[i + 1], "CODE\0", 4)) outputFormat = CODE; } else printf("WARNING: No format parameters provided\n"); } else if (IsTextEqual(argv[i], "-d", 2) || IsTextEqual(argv[i], "--define", 8)) { if (((i + 1) < argc) && (argv[i + 1][0] != '-')) { MemoryCopy(apiDefine, argv[i + 1], TextLength(argv[i + 1])); // Read functions define apiDefine[TextLength(argv[i + 1])] = '\0'; i++; } else printf("WARNING: No define key provided\n"); } else if (IsTextEqual(argv[i], "-t", 2) || IsTextEqual(argv[i], "--truncate", 10)) { if (((i + 1) < argc) && (argv[i + 1][0] != '-')) { MemoryCopy(truncAfter, argv[i + 1], TextLength(argv[i + 1])); // Read truncate marker truncAfter[TextLength(argv[i + 1])] = '\0'; i++; } } } } // Load text data from file, returns a '\0' terminated string // NOTE: text chars array should be freed manually static char *LoadFileText(const char *fileName, int *length) { char *text = NULL; if (fileName != NULL) { FILE *file = fopen(fileName, "rt"); if (file != NULL) { // WARNING: When reading a file as 'text' file, // text mode causes carriage return-linefeed translation... // ...but using fseek() should return correct byte-offset fseek(file, 0, SEEK_END); int size = ftell(file); fseek(file, 0, SEEK_SET); if (size > 0) { text = (char *)calloc((size + 1), sizeof(char)); unsigned int count = (unsigned int)fread(text, sizeof(char), size, file); // WARNING: \r\n is converted to \n on reading, so, // read bytes count gets reduced by the number of lines if (count < (unsigned int)size) { text = realloc(text, count + 1); *length = count; } else *length = size; // Zero-terminate the string text[count] = '\0'; } fclose(file); } } return text; } // Get all lines from a text buffer (expecting lines ending with '\n') static char **GetTextLines(const char *buffer, int length, int *linesCount) { // Get the number of lines in the text int count = 0; for (int i = 0; i < length; i++) if (buffer[i] == '\n') count++; printf("Number of text lines in buffer: %i\n", count); // Allocate as many pointers as lines char **lines = (char **)malloc(count*sizeof(char **)); char *bufferPtr = (char *)buffer; for (int i = 0; (i < count) || (bufferPtr[0] != '\0'); i++) { lines[i] = (char *)calloc(MAX_LINE_LENGTH, sizeof(char)); // Remove line leading spaces // Find last index of space/tab character int index = 0; while ((bufferPtr[index] == ' ') || (bufferPtr[index] == '\t')) index++; int j = 0; while (bufferPtr[index + j] != '\n') { lines[i][j] = bufferPtr[index + j]; j++; } bufferPtr += (index + j + 1); } *linesCount = count; return lines; } // Get data type and name from a string containing both // NOTE: Useful to parse function parameters and struct fields static void GetDataTypeAndName(const char *typeName, int typeNameLen, char *type, char *name) { for (int k = typeNameLen; k > 0; k--) { if ((typeName[k] == ' ') && (typeName[k - 1] != ',')) { // Function name starts at this point (and ret type finishes at this point) MemoryCopy(type, typeName, k); MemoryCopy(name, typeName + k + 1, typeNameLen - k - 1); break; } else if (typeName[k] == '*') { MemoryCopy(type, typeName, k + 1); MemoryCopy(name, typeName + k + 1, typeNameLen - k - 1); break; } else if ((typeName[k] == '.') && (typeNameLen == 3)) // Handle varargs ...); { MemoryCopy(type, "...", 3); MemoryCopy(name, "args", 4); break; } } } // Get comment from a line, do nothing if no comment in line static void GetDescription(const char *line, char *description) { int c = 0; int descStart = -1; int lastSlash = -2; bool isValid = false; while (line[c] != '\0') { if (isValid && (descStart == -1) && (line[c] != ' ')) descStart = c; else if (line[c] == '/') { if (lastSlash == c - 1) isValid = true; lastSlash = c; } c++; } if (descStart != -1) MemoryCopy(description, &line[descStart], c - descStart); } // Move array size from name to type static void MoveArraySize(char *name, char *type) { int nameLength = TextLength(name); if (name[nameLength - 1] == ']') { for (int k = nameLength; k > 0; k--) { if (name[k] == '[') { int sizeLength = nameLength - k; MemoryCopy(&type[TextLength(type)], &name[k], sizeLength); name[k] = '\0'; } } } } // Get text length in bytes, check for \0 character static unsigned int TextLength(const char *text) { unsigned int length = 0; if (text != NULL) while (*text++) length++; return length; } // Compare two text strings, requires number of characters to compare static bool IsTextEqual(const char *text1, const char *text2, unsigned int count) { bool result = true; for (unsigned int i = 0; i < count; i++) { if (text1[i] != text2[i]) { result = false; break; } } return result; } // Find first text occurrence within a string int TextFindIndex(const char *text, const char *find) { int textLen = TextLength(text); int findLen = TextLength(find); for (int i = 0; i <= textLen - findLen; i++) { if (IsTextEqual(&text[i], find, findLen)) return i; } return -1; } // Custom memcpy() to avoid static void MemoryCopy(void *dest, const void *src, unsigned int count) { char *srcPtr = (char *)src; char *destPtr = (char *)dest; for (unsigned int i = 0; i < count; i++) destPtr[i] = srcPtr[i]; } // Escape backslashes in a string, writing the escaped string into a static buffer static char *EscapeBackslashes(char *text) { static char buffer[256] = { 0 }; int count = 0; for (int i = 0; (text[i] != '\0') && (i < 255); i++, count++) { buffer[count] = text[i]; if (text[i] == '\\') { buffer[count + 1] = '\\'; count++; } } buffer[count] = '\0'; return buffer; } // Get string of define type static const char *StrDefineType(DefineType type) { switch (type) { case UNKNOWN: return "UNKNOWN"; case GUARD: return "GUARD"; case MACRO: return "MACRO"; case INT: return "INT"; case INT_MATH: return "INT_MATH"; case LONG: return "LONG"; case LONG_MATH: return "LONG_MATH"; case FLOAT: return "FLOAT"; case FLOAT_MATH: return "FLOAT_MATH"; case DOUBLE: return "DOUBLE"; case DOUBLE_MATH: return "DOUBLE_MATH"; case CHAR: return "CHAR"; case STRING: return "STRING"; case COLOR: return "COLOR"; } return ""; } /* // Replace text string // REQUIRES: strlen(), strstr(), strncpy(), strcpy() -> TODO: Replace by custom implementations! // WARNING: Returned buffer must be freed by the user (if return != NULL) static char *TextReplace(char *text, const char *replace, const char *by) { // Sanity checks and initialization if (!text || !replace || !by) return NULL; char *result; char *insertPoint; // Next insert point char *temp; // Temp pointer int replaceLen; // Replace string length of (the string to remove) int byLen; // Replacement length (the string to replace replace by) int lastReplacePos; // Distance between replace and end of last replace int count; // Number of replacements replaceLen = strlen(replace); if (replaceLen == 0) return NULL; // Empty replace causes infinite loop during count byLen = strlen(by); // Count the number of replacements needed insertPoint = text; for (count = 0; (temp = strstr(insertPoint, replace)); count++) insertPoint = temp + replaceLen; // Allocate returning string and point temp to it temp = result = (char *)malloc(strlen(text) + (byLen - replaceLen)*count + 1); if (!result) return NULL; // Memory could not be allocated // First time through the loop, all the variable are set correctly from here on, // - 'temp' points to the end of the result string // - 'insertPoint' points to the next occurrence of replace in text // - 'text' points to the remainder of text after "end of replace" while (count--) { insertPoint = strstr(text, replace); lastReplacePos = (int)(insertPoint - text); temp = strncpy(temp, text, lastReplacePos) + lastReplacePos; temp = strcpy(temp, by) + byLen; text += lastReplacePos + replaceLen; // Move to next "end of replace" } // Copy remaind text part after replacement to result (pointed by moving temp) strcpy(temp, text); return result; } */ // Export parsed data in desired format static void ExportParsedData(const char *fileName, int format) { FILE *outFile = fopen(fileName, "wt"); switch (format) { case DEFAULT: { // Print defines info fprintf(outFile, "\nDefines found: %i\n\n", defineCount); for (int i = 0; i < defineCount; i++) { fprintf(outFile, "Define %03i: %s\n", i + 1, defines[i].name); fprintf(outFile, " Name: %s\n", defines[i].name); fprintf(outFile, " Type: %s\n", StrDefineType(defines[i].type)); fprintf(outFile, " Value: %s\n", defines[i].value); fprintf(outFile, " Description: %s\n", defines[i].desc); } // Print structs info fprintf(outFile, "\nStructures found: %i\n\n", structCount); for (int i = 0; i < structCount; i++) { fprintf(outFile, "Struct %02i: %s (%i fields)\n", i + 1, structs[i].name, structs[i].fieldCount); fprintf(outFile, " Name: %s\n", structs[i].name); fprintf(outFile, " Description: %s\n", structs[i].desc); for (int f = 0; f < structs[i].fieldCount; f++) { fprintf(outFile, " Field[%i]: %s %s ", f + 1, structs[i].fieldType[f], structs[i].fieldName[f]); if (structs[i].fieldDesc[f][0]) fprintf(outFile, "// %s\n", structs[i].fieldDesc[f]); else fprintf(outFile, "\n"); } } // Print aliases info fprintf(outFile, "\nAliases found: %i\n\n", aliasCount); for (int i = 0; i < aliasCount; i++) { fprintf(outFile, "Alias %03i: %s\n", i + 1, aliases[i].name); fprintf(outFile, " Type: %s\n", aliases[i].type); fprintf(outFile, " Name: %s\n", aliases[i].name); fprintf(outFile, " Description: %s\n", aliases[i].desc); } // Print enums info fprintf(outFile, "\nEnums found: %i\n\n", enumCount); for (int i = 0; i < enumCount; i++) { fprintf(outFile, "Enum %02i: %s (%i values)\n", i + 1, enums[i].name, enums[i].valueCount); fprintf(outFile, " Name: %s\n", enums[i].name); fprintf(outFile, " Description: %s\n", enums[i].desc); for (int e = 0; e < enums[i].valueCount; e++) fprintf(outFile, " Value[%s]: %i\n", enums[i].valueName[e], enums[i].valueInteger[e]); } // Print callbacks info fprintf(outFile, "\nCallbacks found: %i\n\n", callbackCount); for (int i = 0; i < callbackCount; i++) { fprintf(outFile, "Callback %03i: %s() (%i input parameters)\n", i + 1, callbacks[i].name, callbacks[i].paramCount); fprintf(outFile, " Name: %s\n", callbacks[i].name); fprintf(outFile, " Return type: %s\n", callbacks[i].retType); fprintf(outFile, " Description: %s\n", callbacks[i].desc); for (int p = 0; p < callbacks[i].paramCount; p++) fprintf(outFile, " Param[%i]: %s (type: %s)\n", p + 1, callbacks[i].paramName[p], callbacks[i].paramType[p]); if (callbacks[i].paramCount == 0) fprintf(outFile, " No input parameters\n"); } // Print functions info fprintf(outFile, "\nFunctions found: %i\n\n", funcCount); for (int i = 0; i < funcCount; i++) { fprintf(outFile, "Function %03i: %s() (%i input parameters)\n", i + 1, funcs[i].name, funcs[i].paramCount); fprintf(outFile, " Name: %s\n", funcs[i].name); fprintf(outFile, " Return type: %s\n", funcs[i].retType); fprintf(outFile, " Description: %s\n", funcs[i].desc); for (int p = 0; p < funcs[i].paramCount; p++) fprintf(outFile, " Param[%i]: %s (type: %s)\n", p + 1, funcs[i].paramName[p], funcs[i].paramType[p]); if (funcs[i].paramCount == 0) fprintf(outFile, " No input parameters\n"); } } break; case JSON: { fprintf(outFile, "{\n"); // Print defines info fprintf(outFile, " \"defines\": [\n"); for (int i = 0; i < defineCount; i++) { fprintf(outFile, " {\n"); fprintf(outFile, " \"name\": \"%s\",\n", defines[i].name); fprintf(outFile, " \"type\": \"%s\",\n", StrDefineType(defines[i].type)); if (defines[i].isHex) // INT or LONG { fprintf(outFile, " \"value\": %ld,\n", strtol(defines[i].value, NULL, 16)); } else if ((defines[i].type == INT) || (defines[i].type == LONG) || (defines[i].type == FLOAT) || (defines[i].type == DOUBLE) || (defines[i].type == STRING)) { fprintf(outFile, " \"value\": %s,\n", defines[i].value); } else { fprintf(outFile, " \"value\": \"%s\",\n", defines[i].value); } fprintf(outFile, " \"description\": \"%s\"\n", defines[i].desc); fprintf(outFile, " }"); if (i < defineCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " ],\n"); // Print structs info fprintf(outFile, " \"structs\": [\n"); for (int i = 0; i < structCount; i++) { fprintf(outFile, " {\n"); fprintf(outFile, " \"name\": \"%s\",\n", structs[i].name); fprintf(outFile, " \"description\": \"%s\",\n", EscapeBackslashes(structs[i].desc)); fprintf(outFile, " \"fields\": [\n"); for (int f = 0; f < structs[i].fieldCount; f++) { fprintf(outFile, " {\n"); fprintf(outFile, " \"type\": \"%s\",\n", structs[i].fieldType[f]); fprintf(outFile, " \"name\": \"%s\",\n", structs[i].fieldName[f]); fprintf(outFile, " \"description\": \"%s\"\n", EscapeBackslashes(structs[i].fieldDesc[f])); fprintf(outFile, " }"); if (f < structs[i].fieldCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " ]\n"); fprintf(outFile, " }"); if (i < structCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " ],\n"); // Print aliases info fprintf(outFile, " \"aliases\": [\n"); for (int i = 0; i < aliasCount; i++) { fprintf(outFile, " {\n"); fprintf(outFile, " \"type\": \"%s\",\n", aliases[i].type); fprintf(outFile, " \"name\": \"%s\",\n", aliases[i].name); fprintf(outFile, " \"description\": \"%s\"\n", aliases[i].desc); fprintf(outFile, " }"); if (i < aliasCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " ],\n"); // Print enums info fprintf(outFile, " \"enums\": [\n"); for (int i = 0; i < enumCount; i++) { fprintf(outFile, " {\n"); fprintf(outFile, " \"name\": \"%s\",\n", enums[i].name); fprintf(outFile, " \"description\": \"%s\",\n", EscapeBackslashes(enums[i].desc)); fprintf(outFile, " \"values\": [\n"); for (int e = 0; e < enums[i].valueCount; e++) { fprintf(outFile, " {\n"); fprintf(outFile, " \"name\": \"%s\",\n", enums[i].valueName[e]); fprintf(outFile, " \"value\": %i,\n", enums[i].valueInteger[e]); fprintf(outFile, " \"description\": \"%s\"\n", EscapeBackslashes(enums[i].valueDesc[e])); fprintf(outFile, " }"); if (e < enums[i].valueCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " ]\n"); fprintf(outFile, " }"); if (i < enumCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " ],\n"); // Print callbacks info fprintf(outFile, " \"callbacks\": [\n"); for (int i = 0; i < callbackCount; i++) { fprintf(outFile, " {\n"); fprintf(outFile, " \"name\": \"%s\",\n", callbacks[i].name); fprintf(outFile, " \"description\": \"%s\",\n", EscapeBackslashes(callbacks[i].desc)); fprintf(outFile, " \"returnType\": \"%s\"", callbacks[i].retType); if (callbacks[i].paramCount == 0) fprintf(outFile, "\n"); else { fprintf(outFile, ",\n \"params\": [\n"); for (int p = 0; p < callbacks[i].paramCount; p++) { fprintf(outFile, " {\n"); fprintf(outFile, " \"type\": \"%s\",\n", callbacks[i].paramType[p]); fprintf(outFile, " \"name\": \"%s\"\n", callbacks[i].paramName[p]); fprintf(outFile, " }"); if (p < callbacks[i].paramCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " ]\n"); } fprintf(outFile, " }"); if (i < callbackCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " ],\n"); // Print functions info fprintf(outFile, " \"functions\": [\n"); for (int i = 0; i < funcCount; i++) { fprintf(outFile, " {\n"); fprintf(outFile, " \"name\": \"%s\",\n", funcs[i].name); fprintf(outFile, " \"description\": \"%s\",\n", EscapeBackslashes(funcs[i].desc)); fprintf(outFile, " \"returnType\": \"%s\"", funcs[i].retType); if (funcs[i].paramCount == 0) fprintf(outFile, "\n"); else { fprintf(outFile, ",\n \"params\": [\n"); for (int p = 0; p < funcs[i].paramCount; p++) { fprintf(outFile, " {\n"); fprintf(outFile, " \"type\": \"%s\",\n", funcs[i].paramType[p]); fprintf(outFile, " \"name\": \"%s\"\n", funcs[i].paramName[p]); fprintf(outFile, " }"); if (p < funcs[i].paramCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " ]\n"); } fprintf(outFile, " }"); if (i < funcCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " ]\n"); fprintf(outFile, "}\n"); } break; case XML: { // XML format to export data: /* */ fprintf(outFile, "\n"); fprintf(outFile, "\n"); // Print defines info fprintf(outFile, " \n", defineCount); for (int i = 0; i < defineCount; i++) { fprintf(outFile, " \n", defines[i].desc); } fprintf(outFile, " \n"); // Print structs info fprintf(outFile, " \n", structCount); for (int i = 0; i < structCount; i++) { fprintf(outFile, " \n", structs[i].name, structs[i].fieldCount, structs[i].desc); for (int f = 0; f < structs[i].fieldCount; f++) { fprintf(outFile, " \n", structs[i].fieldType[f], structs[i].fieldName[f], structs[i].fieldDesc[f]); } fprintf(outFile, " \n"); } fprintf(outFile, " \n"); // Print aliases info fprintf(outFile, " \n", aliasCount); for (int i = 0; i < aliasCount; i++) { fprintf(outFile, " \n", aliases[i].name, aliases[i].type, aliases[i].desc); } fprintf(outFile, " \n"); // Print enums info fprintf(outFile, " \n", enumCount); for (int i = 0; i < enumCount; i++) { fprintf(outFile, " \n", enums[i].name, enums[i].valueCount, enums[i].desc); for (int v = 0; v < enums[i].valueCount; v++) { fprintf(outFile, " \n", enums[i].valueName[v], enums[i].valueInteger[v], enums[i].valueDesc[v]); } fprintf(outFile, " \n"); } fprintf(outFile, " \n"); // Print callbacks info fprintf(outFile, " \n", callbackCount); for (int i = 0; i < callbackCount; i++) { fprintf(outFile, " \n", callbacks[i].name, callbacks[i].retType, callbacks[i].paramCount, callbacks[i].desc); for (int p = 0; p < callbacks[i].paramCount; p++) { fprintf(outFile, " \n", callbacks[i].paramType[p], callbacks[i].paramName[p], callbacks[i].paramDesc[p]); } fprintf(outFile, " \n"); } fprintf(outFile, " \n"); // Print functions info fprintf(outFile, " \n", funcCount); for (int i = 0; i < funcCount; i++) { fprintf(outFile, " \n", funcs[i].name, funcs[i].retType, funcs[i].paramCount, funcs[i].desc); for (int p = 0; p < funcs[i].paramCount; p++) { fprintf(outFile, " \n", funcs[i].paramType[p], funcs[i].paramName[p], funcs[i].paramDesc[p]); } fprintf(outFile, " \n"); } fprintf(outFile, " \n"); fprintf(outFile, "\n"); } break; case LUA: { fprintf(outFile, "return {\n"); // Print defines info fprintf(outFile, " defines = {\n"); for (int i = 0; i < defineCount; i++) { fprintf(outFile, " {\n"); fprintf(outFile, " name = \"%s\",\n", defines[i].name); fprintf(outFile, " type = \"%s\",\n", StrDefineType(defines[i].type)); if ((defines[i].type == INT) || (defines[i].type == LONG) || (defines[i].type == FLOAT) || (defines[i].type == DOUBLE) || (defines[i].type == STRING)) { fprintf(outFile, " value = %s,\n", defines[i].value); } else { fprintf(outFile, " value = \"%s\",\n", defines[i].value); } fprintf(outFile, " description = \"%s\"\n", defines[i].desc); fprintf(outFile, " }"); if (i < defineCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " },\n"); // Print structs info fprintf(outFile, " structs = {\n"); for (int i = 0; i < structCount; i++) { fprintf(outFile, " {\n"); fprintf(outFile, " name = \"%s\",\n", structs[i].name); fprintf(outFile, " description = \"%s\",\n", EscapeBackslashes(structs[i].desc)); fprintf(outFile, " fields = {\n"); for (int f = 0; f < structs[i].fieldCount; f++) { fprintf(outFile, " {\n"); fprintf(outFile, " type = \"%s\",\n", structs[i].fieldType[f]); fprintf(outFile, " name = \"%s\",\n", structs[i].fieldName[f]); fprintf(outFile, " description = \"%s\"\n", EscapeBackslashes(structs[i].fieldDesc[f])); fprintf(outFile, " }"); if (f < structs[i].fieldCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " }\n"); fprintf(outFile, " }"); if (i < structCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " },\n"); // Print aliases info fprintf(outFile, " aliases = {\n"); for (int i = 0; i < aliasCount; i++) { fprintf(outFile, " {\n"); fprintf(outFile, " type = \"%s\",\n", aliases[i].type); fprintf(outFile, " name = \"%s\",\n", aliases[i].name); fprintf(outFile, " description = \"%s\"\n", aliases[i].desc); fprintf(outFile, " }"); if (i < aliasCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " },\n"); // Print enums info fprintf(outFile, " enums = {\n"); for (int i = 0; i < enumCount; i++) { fprintf(outFile, " {\n"); fprintf(outFile, " name = \"%s\",\n", enums[i].name); fprintf(outFile, " description = \"%s\",\n", EscapeBackslashes(enums[i].desc)); fprintf(outFile, " values = {\n"); for (int e = 0; e < enums[i].valueCount; e++) { fprintf(outFile, " {\n"); fprintf(outFile, " name = \"%s\",\n", enums[i].valueName[e]); fprintf(outFile, " value = %i,\n", enums[i].valueInteger[e]); fprintf(outFile, " description = \"%s\"\n", EscapeBackslashes(enums[i].valueDesc[e])); fprintf(outFile, " }"); if (e < enums[i].valueCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " }\n"); fprintf(outFile, " }"); if (i < enumCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " },\n"); // Print callbacks info fprintf(outFile, " callbacks = {\n"); for (int i = 0; i < callbackCount; i++) { fprintf(outFile, " {\n"); fprintf(outFile, " name = \"%s\",\n", callbacks[i].name); fprintf(outFile, " description = \"%s\",\n", EscapeBackslashes(callbacks[i].desc)); fprintf(outFile, " returnType = \"%s\"", callbacks[i].retType); if (callbacks[i].paramCount == 0) fprintf(outFile, "\n"); else { fprintf(outFile, ",\n params = {\n"); for (int p = 0; p < callbacks[i].paramCount; p++) { fprintf(outFile, " {type = \"%s\", name = \"%s\"}", callbacks[i].paramType[p], callbacks[i].paramName[p]); if (p < callbacks[i].paramCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " }\n"); } fprintf(outFile, " }"); if (i < callbackCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " },\n"); // Print functions info fprintf(outFile, " functions = {\n"); for (int i = 0; i < funcCount; i++) { fprintf(outFile, " {\n"); fprintf(outFile, " name = \"%s\",\n", funcs[i].name); fprintf(outFile, " description = \"%s\",\n", EscapeBackslashes(funcs[i].desc)); fprintf(outFile, " returnType = \"%s\"", funcs[i].retType); if (funcs[i].paramCount == 0) fprintf(outFile, "\n"); else { fprintf(outFile, ",\n params = {\n"); for (int p = 0; p < funcs[i].paramCount; p++) { fprintf(outFile, " {type = \"%s\", name = \"%s\"}", funcs[i].paramType[p], funcs[i].paramName[p]); if (p < funcs[i].paramCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " }\n"); } fprintf(outFile, " }"); if (i < funcCount - 1) fprintf(outFile, ",\n"); else fprintf(outFile, "\n"); } fprintf(outFile, " }\n"); fprintf(outFile, "}\n"); } break; case CODE: default: break; } fclose(outFile); }