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  1. #define _CRT_SECURE_NO_WARNINGS
  2. #include <iostream>
  3. #include <cstring>
  4. #include <stdio.h>
  5. #include <stdlib.h>
  6. #include <iomanip>
  7. using namespace std;
  8.  
  9. char* skipSpaces(char* str) {
  10.     while (*str != '\0' && *str == ' ') ++str;
  11.     return str;
  12. }
  13.  
  14. char* isNextSymb(char* str, const char symb) {
  15.     str = skipSpaces(str);
  16.     if(*str == symb)
  17.         return str;
  18.     return NULL;
  19. }
  20.  
  21. char* getNameParam(char* str, char*& out_str) {
  22.     char* s = isNextSymb(str, '\'');
  23.  
  24.     if (s != NULL) {
  25.         ++s;
  26.         char* temp = strchr(s, '\'');
  27.         if (temp == NULL) return NULL;
  28.         out_str = (char*)malloc(temp - s + 1);
  29.         char* n = out_str;
  30.         while (*s != '\0' && *s != '\'') {
  31.             *n = *s;
  32.             ++n;
  33.             ++s;
  34.         }
  35.  
  36.         if (*s == '\0')
  37.             s = NULL;
  38.  
  39.         *n = '\0';
  40.     }
  41.  
  42.     return s;
  43. }
  44.  
  45. char* isNumber(char* str) {
  46.     str = skipSpaces(str);
  47.     if (*str == '-') ++str;
  48.     str = skipSpaces(str);
  49.     while (*str != '\0' && *str >= '0' && *str <= '9') ++str;
  50.     if (*str == '\0') return NULL;
  51.     return str;
  52. }
  53.  
  54. char* getDataParam(char* str, int& a, int& b) {
  55.     char* s = isNextSymb(str, '[');
  56.     if (s != NULL) {
  57.         a = atoi(s + 1);
  58.         s = isNumber(s + 1);
  59.         if (s != NULL) {
  60.             s = isNextSymb(s, '&');
  61.             if (s != NULL) {
  62.                 b = atoi(s + 1);
  63.                 s = isNumber(s + 1);
  64.                 if (s != NULL)
  65.                     return (s = isNextSymb(s, ']'));
  66.             }
  67.         }
  68.     }
  69.     return NULL;
  70. }
  71.  
  72. struct Param {
  73.     char* name;
  74.     int a1;
  75.     int b1;
  76.     int a2;
  77.     int b2;
  78. };
  79.  
  80. char* getParam(char* str, Param& par) {
  81.     char* s = isNextSymb(str, '{');
  82.     if (s != NULL) {
  83.         s = getNameParam(str + 1, par.name);
  84.         if (s != NULL) {
  85.             s = isNextSymb(s + 1, ';');
  86.             if (s != NULL) {
  87.                 s = getDataParam(s + 1, par.a1, par.b1);
  88.                 if (s != NULL) {
  89.                     s = isNextSymb(s + 1, ';');
  90.                     if (s != NULL) {
  91.                         s = getDataParam(s + 1, par.a2, par.b2);
  92.                         if (s != NULL)
  93.                             return (s = isNextSymb(s + 1, '}'));
  94.                     }
  95.                 }
  96.             }
  97.         }
  98.     }
  99.     return NULL;
  100. }
  101.  
  102. int main() {
  103.  
  104.     char* str = (char*)" { 'Parametr1 2000' ; [ 5 & 2 ] ; [ 3 & 2 ] }{ 'ParametrLoooooooong 2021';[10&5];[ 6 &4]}";
  105.     Param params[10];
  106.     int count = 0;
  107.     char* s = str;
  108.  
  109.     do{
  110.         s = strchr(s, '{');
  111.         if (s == NULL) break;
  112.  
  113.         char* temp = getParam(s, params[count]);
  114.  
  115.         if (temp != NULL) {
  116.             cout << "str " << count + 1 << " " << params[count].name << " " << params[count].a1 << 
  117.             " " << params[count].b1 << " " << params[count].a2 << " " << params[count].b2 << endl;
  118.             ++count;
  119.         }
  120.         else
  121.             cout << "Error str\n";
  122.         ++s;
  123.     } while (s != NULL);
  124.  
  125.     return 0;
  126. }
Success #stdin #stdout 0s 4704KB
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stdin
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Standard input is empty
stdout
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str 1 Parametr1 2000 5 2 3 2
str 2 ParametrLoooooooong 2021 10 5 6 4
https://ideone.com/ahzESg
language:
C++ (gcc 8.3)
created:
3 years ago
visibility:
public

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