http_test.rar_Linux C http_POST 文件 HTTP_The Test_c http_c语言 h

#include<stdio.h> #include<stdlib.h> #include<string.h> #include<fcntl.h> #include<sys/stat.h> #include<netinet/in.h> #include<sys/socket.h> #include <unistd.h> unsigned char *http_content_pack(unsigned char *filename, unsigned char *acid, unsigned char *fileType); unsigned char *http_head_pack(unsigned char *addr, unsigned char *data_cont, unsigned int cont_len); int http_conn(unsigned char *addr); int http_send(int sockfd, unsigned char *buf, unsigned int nbytes); //int http_send(int sockfd, unsigned long aulMsg[2], unsigned int nbytes); unsigned char *http_content_pack(unsigned char *filename, unsigned char *acid, unsigned char *fileType) { const unsigned char *boundary_start = "--------------------------ec40f8276ca0f20f\r\n"; const unsigned char *boundary_end = "\r\n--------------------------ec40f8276ca0f20f\r\n"; const unsigned char *boundary_last = "\r\n--------------------------ec40f8276ca0f20f--\r\n"; unsigned char cont_desc[512]; sprintf(cont_desc, "Content-Disposition: form-data; name=\"file\"; filename=\"%s\"\r\nContent-Type: text/plain\r\n\r\n", filename); int fd; unsigned int file_size = 0; unsigned int data_size = 0; int res; unsigned char *data_buf = NULL; unsigned char *file_buf = NULL; struct stat st_buf; file_size = st_buf.st_size; data_size = file_size + 1024; data_buf = malloc(data_size); if(data_buf == NULL) { return data_buf; } if(stat(filename, &st_buf) < 0) { return data_buf; } file_buf = malloc(file_size); if(file_buf == NULL) { return data_buf; } fd = open(filename, O_RDONLY, 0); if(fd < 0) { free(file_buf); return data_buf; } res = read(fd, file_buf, file_size); if(res < 0) { free(file_buf); return data_buf; } strcat(data_buf, boundary_start); strncat(data_buf, cont_desc, strlen(cont_desc)); strcat(data_buf, file_buf); strcat(data_buf, boundary_end); strcat(data_buf, "Content-Disposition: form-data; name=\"acid\"\r\n\r\n"); strcat(data_buf, acid); strcat(data_buf, boundary_end); strcat(data_buf, "Content-Disposition: form-data; name=\"type\"\r\n\r\n"); strcat(data_buf, fileType); strcat(data_buf, boundary_last); free(file_buf); return data_buf; } unsigned char *http_head_pack(unsigned char *ip_str, unsigned char *data_cont, unsigned int cont_len) { unsigned char req[512] = {0}; unsigned int all_size = 0; unsigned char *all_buf = NULL; unsigned char *boundary = "------------------------ec40f8276ca0f20f"; sprintf(req, "POST /acds/api/upload HTTP/1.1\r\n" "User-Agent: curl/7.35.0\r\n" "Host: %s\r\n" "Accept: */*\r\n" "Content-Length: %d\r\n" "Expect: 100-continue\r\n" "Content-Type:multipart/form-data; boundary=%s\r\n\r\n", ip_str, cont_len, boundary); all_size = strlen(req) + cont_len; all_buf = malloc(all_size); if(all_buf == NULL) { return all_buf; } strcat(all_buf, req); strcat(all_buf, data_cont); return all_buf; } int http_conn(unsigned char *ip_str) { int sockfd; int res; struct sockaddr_in dst; sockfd = socket(AF_INET, SOCK_STREAM, 0); if(sockfd < 0) { return -1; } bzero(&dst, sizeof(dst)); dst.sin_family = AF_INET; dst.sin_port = htons(8080); dst.sin_addr.s_addr = inet_addr(ip_str); res = connect(sockfd, (struct sockaddr *)&dst, sizeof(dst)); if(res < 0) { close(sockfd); return -1; } return sockfd; } int http_send(int sockfd, unsigned char *buf, unsigned int nbytes) { unsigned int send_nbytes = 0; unsigned int res; while(send_nbytes < nbytes) { res = write(sockfd, buf + send_nbytes, nbytes - send_nbytes); if(res == -1) { return res; } send_nbytes += res; } return 1; } unsigned int CPM_PostFile(unsigned char *postAddr, unsigned char *postFileName, unsigned char *acid, unsigned char *fileType) { int fd; unsigned char *pdata = NULL; unsigned char *phead = NULL; unsigned long aulMsg[2]; pdata = http_content_pack(postFileName, acid, fileType); if (pdata == NULL) { return 1; } phead = http_head_pack(postAddr, pdata, strlen(pdata)); if (phead == NULL) { free(pdata); return 1; } fd = http_conn(postAddr); if (fd < 0) { free(pdata); free(phead); return 1; } http_send(fd, phead, strlen(phead); free(pdata); free(phead); close(fd); return 1; } int main() { CPM_PostFile("092.168.1.100", "test_file.log", "test_id", "log"); }