Skip to content
Open
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension


Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
31 changes: 31 additions & 0 deletions lexerOfCommentsByFile/lexerOfCommentsByFile.sln
Original file line number Diff line number Diff line change
@@ -0,0 +1,31 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.0.31903.59
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "lexerOfCommentsByFile", "lexerOfCommentsByFile\lexerOfCommentsByFile.vcxproj", "{B8D1BF09-6F07-4E71-BA65-C7B78E7FE91A}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x64 = Debug|x64
Debug|x86 = Debug|x86
Release|x64 = Release|x64
Release|x86 = Release|x86
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{B8D1BF09-6F07-4E71-BA65-C7B78E7FE91A}.Debug|x64.ActiveCfg = Debug|x64
{B8D1BF09-6F07-4E71-BA65-C7B78E7FE91A}.Debug|x64.Build.0 = Debug|x64
{B8D1BF09-6F07-4E71-BA65-C7B78E7FE91A}.Debug|x86.ActiveCfg = Debug|Win32
{B8D1BF09-6F07-4E71-BA65-C7B78E7FE91A}.Debug|x86.Build.0 = Debug|Win32
{B8D1BF09-6F07-4E71-BA65-C7B78E7FE91A}.Release|x64.ActiveCfg = Release|x64
{B8D1BF09-6F07-4E71-BA65-C7B78E7FE91A}.Release|x64.Build.0 = Release|x64
{B8D1BF09-6F07-4E71-BA65-C7B78E7FE91A}.Release|x86.ActiveCfg = Release|Win32
{B8D1BF09-6F07-4E71-BA65-C7B78E7FE91A}.Release|x86.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {0F1031D9-8477-45F8-876F-09D22FF8001E}
EndGlobalSection
EndGlobal
105 changes: 105 additions & 0 deletions lexerOfCommentsByFile/lexerOfCommentsByFile/lexerOfComments.c
Original file line number Diff line number Diff line change
@@ -0,0 +1,105 @@
#include "lexerOfComments.h"

int changeStage(int statusTable[5][3], int stage, int symbol) {
int posSymbol = symbol % 42 == 0 ? 0 : symbol % 47 == 0 ? 1 : 2;
return statusTable[stage][posSymbol];
}

void clearBuffer(char buffer[], int* index) {
memset(buffer, 0, strlen(buffer));
*index = 0;
}

char* workWithStage(int statusTable[5][3], const char* fileNameWithStrings, Error* errorCheck) {
FILE* file = fopen(fileNameWithStrings, "r");
if (file == NULL) {
*errorCheck = fileProblem;
return NULL;
}
char symbol = 0;
char bufferWithOneComment[1000] = { '\0' };
char bufferWithAllComments[10000] = { '\0' };
int stage = 1;
int indexBuffer = 0;
while (fscanf(file, "%c", &symbol) == 1) {
if (symbol == '/') {
switch (stage) {
case 1:
if (indexBuffer == 0) {
bufferWithOneComment[indexBuffer] = '/';
++indexBuffer;
}
break;
case 2:
clearBuffer(bufferWithOneComment, &indexBuffer);
bufferWithOneComment[0] = '/';
indexBuffer = 1;
break;
case 3:
bufferWithOneComment[indexBuffer] = symbol;
++indexBuffer;
break;
case 4:
bufferWithOneComment[indexBuffer] = symbol;
++indexBuffer;
strcat(bufferWithAllComments, bufferWithOneComment);
memset(bufferWithOneComment, 0, strlen(bufferWithOneComment));
indexBuffer = 0;
break;
}
} else if (symbol == '*') {
switch (stage) {
case 1:
clearBuffer(bufferWithOneComment, &indexBuffer);
break;
case 2:
bufferWithOneComment[indexBuffer] = symbol;
++indexBuffer;
break;
case 3:
bufferWithOneComment[indexBuffer] = symbol;
++indexBuffer;
break;
case 4:
clearBuffer(bufferWithOneComment, &indexBuffer);
break;
}
} else {
if (stage == 3) {
bufferWithOneComment[indexBuffer] = symbol;
++indexBuffer;
} else {
clearBuffer(bufferWithOneComment, &indexBuffer);
}
}
stage = changeStage(statusTable, stage, symbol);
}
fclose(file);
return bufferWithAllComments;
}

char* lexerOfComments(const char* fileNameTable, const char* fileNameWithStrings, Error* errorCheck) {
FILE* file = fopen(fileNameTable, "r");
if (file == NULL) {
*errorCheck = fileProblem;
return NULL;
}
int statusTable[5][3] = { 0 };
char expression[4] = { '\0' };
if (fscanf(file, "%s", expression) == 1) {
statusTable[0][0] = expression[0];
statusTable[0][1] = expression[1];
statusTable[0][2] = expression[2];
}

for (int i = 1; i < 5; ++i) {
if (fscanf(file, "%s", expression) == 1) {
statusTable[i][0] = expression[0] - 48;
statusTable[i][1] = expression[1] - 48;
statusTable[i][2] = expression[2] - 48;
}
}
fclose(file);

return workWithStage(statusTable, fileNameWithStrings, errorCheck);
}
13 changes: 13 additions & 0 deletions lexerOfCommentsByFile/lexerOfCommentsByFile/lexerOfComments.h
Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
#pragma once

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

typedef enum Error {
ok,
fileProblem
} Error;

//Lexer of comments. Return string with all comments.
char* lexerOfComments(const char* fileNameTable, const char* fileNameWithStrings, Error* errorCheck);

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Надо комментарии

Original file line number Diff line number Diff line change
@@ -0,0 +1,157 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<VCProjectVersion>16.0</VCProjectVersion>
<Keyword>Win32Proj</Keyword>
<ProjectGuid>{b8d1bf09-6f07-4e71-ba65-c7b78e7fe91a}</ProjectGuid>
<RootNamespace>lexerOfCommentsByFile</RootNamespace>
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v143</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v143</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v143</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v143</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
</ImportGroup>
<ImportGroup Label="Shared">
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<LinkIncremental>true</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<LinkIncremental>false</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<LinkIncremental>true</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<LinkIncremental>false</LinkIncremental>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<SDLCheck>false</SDLCheck>
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="lexerOfComments.c" />
<ClCompile Include="main.c" />
<ClCompile Include="test.c" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="lexerOfComments.h" />
<ClInclude Include="test.h" />
</ItemGroup>
<ItemGroup>
<Text Include="table.txt" />
<Text Include="test.txt" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
</Project>
Original file line number Diff line number Diff line change
@@ -0,0 +1,44 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Исходные файлы">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
</Filter>
<Filter Include="Файлы заголовков">
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
</Filter>
<Filter Include="Файлы ресурсов">
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
</Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="lexerOfComments.c">
<Filter>Исходные файлы</Filter>
</ClCompile>
<ClCompile Include="main.c">
<Filter>Исходные файлы</Filter>
</ClCompile>
<ClCompile Include="test.c">
<Filter>Исходные файлы</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="lexerOfComments.h">
<Filter>Исходные файлы</Filter>
</ClInclude>
<ClInclude Include="test.h">
<Filter>Исходные файлы</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<Text Include="table.txt">
<Filter>Исходные файлы</Filter>
</Text>
<Text Include="test.txt">
<Filter>Исходные файлы</Filter>
</Text>
</ItemGroup>
</Project>
29 changes: 29 additions & 0 deletions lexerOfCommentsByFile/lexerOfCommentsByFile/main.c
Original file line number Diff line number Diff line change
@@ -0,0 +1,29 @@
#include "lexerOfComments.h"
#include <stdio.h>
#include <stdlib.h>
#include "test.h"

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Лишняя пустая строчка

int main() {
if (test()) {
printf("Tests correct!\n");
} else {
printf("Error\n");
return -1;
}
Error errorCheck = ok;
printf("Input your file with extension. No more than 100 symbols\n");
char nameFile[101] = { '\0' };
int checkScanf = scanf_s("%s", nameFile, 100);
while (checkScanf != 1) {
while (getchar() != '\n') {
}
printf("Try again\n");
checkScanf = scanf_s("%s", nameFile, 100);
}
char* buffer = lexerOfComments("table.txt", nameFile, &errorCheck);
if (errorCheck != ok) {
printf("Error\n");
return -1;
}
printf("%s", buffer);
}
5 changes: 5 additions & 0 deletions lexerOfCommentsByFile/lexerOfCommentsByFile/table.txt
Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
*/a
121
321
433
111
Loading