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@@ -7,4 +7,4 @@ cmake-build-debug/ | |
| *.xml | ||
| .idea/ | ||
| */.ipynb_checkpoints/ | ||
| .vscode/ | ||
| .vscode/ | ||
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| @@ -1,12 +1,12 @@ | ||
| CMAKE_PROGRESS_1 = 11 | ||
| CMAKE_PROGRESS_2 = 12 | ||
| CMAKE_PROGRESS_3 = 13 | ||
| CMAKE_PROGRESS_4 = 14 | ||
| CMAKE_PROGRESS_5 = 15 | ||
| CMAKE_PROGRESS_6 = 16 | ||
| CMAKE_PROGRESS_7 = 17 | ||
| CMAKE_PROGRESS_8 = 18 | ||
| CMAKE_PROGRESS_9 = 19 | ||
| CMAKE_PROGRESS_10 = 20 | ||
| CMAKE_PROGRESS_11 = 21 | ||
| CMAKE_PROGRESS_1 = 15 | ||
| CMAKE_PROGRESS_2 = 16 | ||
| CMAKE_PROGRESS_3 = 17 | ||
| CMAKE_PROGRESS_4 = 18 | ||
| CMAKE_PROGRESS_5 = 19 | ||
| CMAKE_PROGRESS_6 = 20 | ||
| CMAKE_PROGRESS_7 = 21 | ||
| CMAKE_PROGRESS_8 = 22 | ||
| CMAKE_PROGRESS_9 = 23 | ||
| CMAKE_PROGRESS_10 = 24 | ||
| CMAKE_PROGRESS_11 = 25 | ||
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| @@ -1,3 +1,3 @@ | ||
| CMAKE_PROGRESS_1 = 29 | ||
| CMAKE_PROGRESS_2 = 30 | ||
| CMAKE_PROGRESS_1 = 33 | ||
| CMAKE_PROGRESS_2 = 34 | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -1 +1 @@ | ||
| 30 | ||
| 34 |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,84 @@ | ||
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| #include <unistd.h> | ||
| #include <cstring> | ||
| #include <fstream> | ||
| #include <iostream> | ||
| #include <memory> | ||
| #include "core/connection.h" | ||
| #include "core/net_addr.h" | ||
| #include "core/socket.h" | ||
| #include "core/thread_pool.h" | ||
| #include "http/http_utils.h" | ||
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| #define BUF_SIZE 2048 | ||
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| namespace Next { | ||
| class File_Client { | ||
| public: | ||
| explicit File_Client(NetAddress &server_address) { | ||
| auto client_socket = std::make_unique<Socket>(); | ||
| client_socket->Connect(server_address); | ||
| client_conn = std::make_unique<Connection>(std::move(client_socket)); | ||
| std::cout << "File_Client: Connected with " << server_address.ToString() << std::endl; | ||
| } | ||
| void Begin() { | ||
| Usage(); | ||
| char buf[BUF_SIZE + 1]; | ||
| memset(buf, 0, sizeof(buf)); | ||
| int fd = client_conn->GetFd(); | ||
| while (true) { | ||
| // scan form user keyboard | ||
| auto actual_read = read(STDIN_FILENO, buf, BUF_SIZE); | ||
| if (strncmp(buf, "quit", strlen("quit")) == 0 || strncmp(buf, "q", strlen("q")) == 0) { | ||
| // client indicates to exit | ||
| exit(0); | ||
| } | ||
| auto tokens = Next::Http::Spilt(buf, "\n"); | ||
| if (tokens.empty()) { | ||
| std::cout << "input error, try again." << std::endl; | ||
| continue; | ||
| } | ||
| std::string filename = tokens[0]; | ||
| std::ifstream file(filename, std::ios::binary | std::ios::ate); | ||
| if (!file) { | ||
| std::cout << "can't open file, try again." << std::endl; | ||
| continue; | ||
| } | ||
| int file_size = file.tellg(); | ||
| file.seekg(0, std::ios::beg); | ||
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| int send_size = 0; | ||
| // std::cout << "file :" << filename << ", size : " << file_size << std::endl; | ||
| while (send_size < file_size) { | ||
| memset(buf, 0, sizeof(buf)); | ||
| int bufferSize = (file_size - send_size) < BUFSIZ + 1 ? (file_size - send_size) : BUFSIZ + 1; | ||
| file.read(buf, bufferSize); | ||
| send(fd, buf, bufferSize, 0); | ||
| send_size += bufferSize; | ||
| } | ||
| memset(buf, 0, sizeof(buf)); | ||
| // blocking wait for server's response | ||
| auto actual_recv = recv(fd, buf, BUF_SIZE, 0); | ||
| write(STDOUT_FILENO, buf, actual_recv); | ||
| // scan next user input | ||
| memset(buf, 0, sizeof(buf)); | ||
| } | ||
| } | ||
| void Usage() { | ||
| std::cout << "Usage:\n" | ||
| << "\tfilename\n" | ||
| << "\tquit(q)\n\n"; | ||
| } | ||
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||
| private: | ||
| std::unique_ptr<Connection> client_conn; | ||
| }; | ||
|
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||
| } // namespace Next | ||
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| int main(int argc, char *argv[]) { | ||
| Next::NetAddress server_addr{"0.0.0.0", 10080}; | ||
| Next::File_Client dict_client{server_addr}; | ||
| dict_client.Begin(); | ||
| return 0; | ||
| } |
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