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f9f3abda71
commit
ac28689fac
12
CProxy.conf
12
CProxy.conf
@ -2,13 +2,13 @@ global {
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uid=3004;
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process=2;
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timer=60;
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sslencoding=0;
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local_port=9606;
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sslencoding=128;
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local_port=0124;
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}
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http {
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http_ip=192.168.1.102;
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http_port=1080;
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http_ip=cproxy.aixiao.me;
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http_port=8911;
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http_del="x-online-host,X-Online-Host,host,Host";
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http_first="[M] [U] [V]\r\nHost: [host]\r\n";
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//strrep="Windows NT 10.0->Linux";
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@ -16,8 +16,8 @@ http {
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}
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https {
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https_ip=192.168.1.102;
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https_port=1080;
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https_ip=cproxy.aixiao.me;
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https_port=8911;
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https_del="Host,host,x-online-host";
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https_first="[M] [H] [V]\r\nHost: [host]\r\n";
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strrep="Windows NT 10.0->Linux";
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87
conf.c
87
conf.c
@ -1,6 +1,5 @@
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#include "conf.h"
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char *strncpy_(char *dest, const char *src, size_t n)
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{
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int size = sizeof(char) * (n + 1);
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@ -23,8 +22,7 @@ static char *set_var_val_lineEnd(char *content, char **var, char **val_begin, ch
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;
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int val_len;
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while (1)
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{
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while (1) {
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if (content == NULL)
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return NULL;
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@ -34,14 +32,11 @@ static char *set_var_val_lineEnd(char *content, char **var, char **val_begin, ch
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*var = content;
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pn = strchr(content, '\n');
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p = strchr(content, '=');
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if (p == NULL)
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{
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if (pn)
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{
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if (p == NULL) {
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if (pn) {
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content = pn + 1;
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continue;
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}
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else
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} else
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return NULL;
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}
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content = p;
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@ -53,32 +48,26 @@ static char *set_var_val_lineEnd(char *content, char **var, char **val_begin, ch
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if (*content == '\0')
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return NULL;
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//双引号引起来的值支持换行
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if (*content == '"')
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{
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if (*content == '"') {
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*val_begin = content + 1;
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*val_end = strstr(*val_begin, "\";");
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if (*val_end != NULL)
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break;
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}
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else
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} else
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*val_begin = content;
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*val_end = strchr(content, ';');
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if (pn && *val_end > pn)
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{
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if (pn && *val_end > pn) {
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content = pn + 1;
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continue;
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}
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break;
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}
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if (*val_end)
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{
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if (*val_end) {
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**val_end = '\0';
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val_len = *val_end - *val_begin;
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lineEnd = *val_end;
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}
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else
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{
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} else {
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val_len = strlen(*val_begin);
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*val_end = lineEnd = *val_begin + val_len;
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}
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@ -95,12 +84,10 @@ static char *read_module(char *buff, const char *module_name)
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len = strlen(module_name);
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p = buff;
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while (1)
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{
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while (1) {
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while (*p == ' ' || *p == '\t' || *p == '\r' || *p == '\n')
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p++;
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if (strncasecmp(p, module_name, len) == 0)
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{
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if (strncasecmp(p, module_name, len) == 0) {
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p += len;
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while (*p == ' ' || *p == '\t' || *p == '\r' || *p == '\n')
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p++;
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@ -120,8 +107,7 @@ static void parse_global_module(char *content, conf *p)
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{
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char *var, *val_begin, *val_end, *lineEnd;
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while ((lineEnd = set_var_val_lineEnd(content, &var, &val_begin, &val_end)) != NULL)
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{
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while ((lineEnd = set_var_val_lineEnd(content, &var, &val_begin, &val_end)) != NULL) {
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if (strcasecmp(var, "uid") == 0) {
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p->uid = atoi(val_begin);
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} else if (strcasecmp(var, "process") == 0) {
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@ -138,32 +124,28 @@ static void parse_global_module(char *content, conf *p)
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}
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}
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static void parse_http_module(char *content, conf *p) {
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static void parse_http_module(char *content, conf * p)
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{
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char *var, *val_begin, *val_end, *lineEnd;
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int val_begin_len;
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while ((lineEnd = set_var_val_lineEnd(content, &var, &val_begin, &val_end)) != NULL)
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{
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while ((lineEnd = set_var_val_lineEnd(content, &var, &val_begin, &val_end)) != NULL) {
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if (strcasecmp(var, "http_ip") == 0) {
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val_begin_len = strlen(val_begin) + 1;
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p->http_ip = (char *)malloc(val_begin_len);
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memset(p->http_ip, 0, val_begin_len);
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memcpy(p->http_ip, val_begin, val_begin_len);
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}
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else if (strcasecmp(var, "http_port") == 0) {
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} else if (strcasecmp(var, "http_port") == 0) {
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p->http_port = atoi(val_begin);
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}
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else if (strcasecmp(var, "http_del") == 0) {
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} else if (strcasecmp(var, "http_del") == 0) {
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val_begin_len = strlen(val_begin) + 1;
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p->http_del = (char *)malloc(val_begin_len);
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memcpy(p->http_del, val_begin, val_begin_len);
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}
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else if (strcasecmp(var, "http_first") == 0) {
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} else if (strcasecmp(var, "http_first") == 0) {
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val_begin_len = strlen(val_begin) + 1;
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p->http_first = (char *)malloc(val_begin_len);
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memcpy(p->http_first, val_begin, val_begin_len);
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}
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else if (strcasecmp(var, "strrep") ==0) {
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} else if (strcasecmp(var, "strrep") == 0) {
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val_begin_len = strlen(val_begin) + 1;
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p->http_strrep = (char *)malloc(val_begin_len);
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@ -185,8 +167,7 @@ static void parse_http_module(char *content, conf *p) {
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strncpy_(p->http_strrep_obj, p1 + 2, strlen(p1 + 2));
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p->http_strrep_aim_len = strlen(p->http_strrep_aim);
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p->http_strrep_obj_len = strlen(p->http_strrep_obj);
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}
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else if (strcasecmp(var, "regrep") ==0) {
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} else if (strcasecmp(var, "regrep") == 0) {
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val_begin_len = strlen(val_begin) + 1;
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p->http_regrep = (char *)malloc(val_begin_len);
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@ -195,8 +176,7 @@ static void parse_http_module(char *content, conf *p) {
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memcpy(p->http_regrep, val_begin, val_begin_len);
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char *p1 = strstr(val_begin, "->");
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p->http_regrep_aim =
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(char *)malloc(val_begin_len - strlen(p1 + 2) - 2 + 1);
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p->http_regrep_aim = (char *)malloc(val_begin_len - strlen(p1 + 2) - 2 + 1);
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if (p->http_regrep_aim == NULL) {
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free(p->http_regrep_aim);
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}
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@ -214,31 +194,27 @@ static void parse_http_module(char *content, conf *p) {
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}
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}
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static void parse_https_module(char *content, conf *p) {
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static void parse_https_module(char *content, conf * p)
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{
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char *var, *val_begin, *val_end, *lineEnd;
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int val_begin_len;
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while ((lineEnd = set_var_val_lineEnd(content, &var, &val_begin, &val_end)) != NULL)
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{
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while ((lineEnd = set_var_val_lineEnd(content, &var, &val_begin, &val_end)) != NULL) {
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if (strcasecmp(var, "https_ip") == 0) {
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val_begin_len = strlen(val_begin) + 1;
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p->https_ip = (char *)malloc(val_begin_len);
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memcpy(p->https_ip, val_begin, val_begin_len);
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}
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else if (strcasecmp(var, "https_port") == 0) {
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} else if (strcasecmp(var, "https_port") == 0) {
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p->https_port = atoi(val_begin);
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}
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else if (strcasecmp(var, "https_del") == 0) {
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} else if (strcasecmp(var, "https_del") == 0) {
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val_begin_len = strlen(val_begin) + 1;
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p->https_del = (char *)malloc(val_begin_len);
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memcpy(p->https_del, val_begin, val_begin_len);
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}
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else if (strcasecmp(var, "https_first") == 0) {
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} else if (strcasecmp(var, "https_first") == 0) {
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val_begin_len = strlen(val_begin) + 1;
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p->https_first = (char *)malloc(val_begin_len);
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memcpy(p->https_first, val_begin, val_begin_len);
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}
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else if (strcasecmp(var, "strrep") ==0) {
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} else if (strcasecmp(var, "strrep") == 0) {
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val_begin_len = strlen(val_begin) + 1;
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p->https_strrep = (char *)malloc(val_begin_len);
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@ -259,8 +235,7 @@ static void parse_https_module(char *content, conf *p) {
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strncpy_(p->https_strrep_obj, p1 + 2, strlen(p1 + 2));
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p->https_strrep_aim_len = strlen(p->https_strrep_aim);
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p->https_strrep_obj_len = strlen(p->https_strrep_obj);
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}
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else if (strcasecmp(var, "regrep") ==0) {
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} else if (strcasecmp(var, "regrep") == 0) {
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val_begin_len = strlen(val_begin) + 1;
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p->https_regrep = (char *)malloc(val_begin_len);
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@ -349,7 +324,8 @@ void read_conf(char *filename, conf *configure)
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}
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void printfconf(conf *configure) {
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void printfconf(conf * configure)
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{
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printf("%d\n", configure->uid);
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printf("%d\n", configure->process);
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printf("%d\n", configure->timer);
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@ -397,4 +373,3 @@ void printfconf(conf *configure) {
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if (configure->https_regrep_obj)
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printf("%s\n", configure->https_regrep_obj);
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}
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19
http.c
19
http.c
@ -84,8 +84,7 @@ static void serverToClient(conn *server)
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if (server->header_buffer_len < BUFFER_SIZE)
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break;
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}
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if (server->header_buffer_len == 0
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|| (server->header_buffer_len == -1 && errno != EAGAIN))
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if (server->header_buffer_len == 0 || (server->header_buffer_len == -1 && errno != EAGAIN))
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close_connection(server);
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else
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server->header_buffer_len = server->sent_len = 0;
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@ -113,20 +112,7 @@ void clienttoserver(conn *in)
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// 判断请求类型
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static int8_t request_type(char *data)
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{
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if (strncmp(data, "GET", 3) == 0 ||
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strncmp(data, "POST", 4) == 0 ||
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strncmp(data, "CONNECT", 7) == 0 ||
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strncmp(data, "HEAD", 4) == 0 ||
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strncmp(data, "PUT", 3) == 0 ||
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strncmp(data, "OPTIONS", 7) == 0 ||
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strncmp(data, "MOVE", 4) == 0 ||
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strncmp(data, "COPY", 4) == 0 ||
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strncmp(data, "TRACE", 5) == 0 ||
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strncmp(data, "DELETE", 6) == 0 ||
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strncmp(data, "LINK", 4) == 0 ||
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strncmp(data, "UNLINK", 6) == 0 ||
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strncmp(data, "PATCH", 5) == 0 ||
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strncmp(data, "WRAPPED", 7) == 0)
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if (strncmp(data, "GET", 3) == 0 || strncmp(data, "POST", 4) == 0 || strncmp(data, "CONNECT", 7) == 0 || strncmp(data, "HEAD", 4) == 0 || strncmp(data, "PUT", 3) == 0 || strncmp(data, "OPTIONS", 7) == 0 || strncmp(data, "MOVE", 4) == 0 || strncmp(data, "COPY", 4) == 0 || strncmp(data, "TRACE", 5) == 0 || strncmp(data, "DELETE", 6) == 0 || strncmp(data, "LINK", 4) == 0 || strncmp(data, "UNLINK", 6) == 0 || strncmp(data, "PATCH", 5) == 0 || strncmp(data, "WRAPPED", 7) == 0)
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return HTTP_TYPE;
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return OTHER_TYPE;
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}
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@ -200,4 +186,3 @@ void tcp_out(conn *out)
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}
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return;
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}
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1
http.h
1
http.h
@ -27,4 +27,3 @@ extern void close_connection(conn *conn);
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extern char *request_head(conn * in, conf * configure);
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#endif
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56
kill.c
56
kill.c
@ -2,8 +2,7 @@
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static pid_t opt_ns_pid = 0;
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static int exact = 1, reg = 0, wait_until_dead = 1, process_group =
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0, ignore_case = 0;
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static int exact = 1, reg = 0, wait_until_dead = 1, process_group = 0, ignore_case = 0;
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static long younger_than = 0, older_than = 0;
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typedef struct NAMEINFO {
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@ -151,9 +150,7 @@ static NAMEINFO *build_nameinfo(const int names, char **namelist)
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return ni;
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}
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static int
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load_process_name_and_age(char *comm, double *process_age_sec,
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const pid_t pid, int load_age)
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static int load_process_name_and_age(char *comm, double *process_age_sec, const pid_t pid, int load_age)
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{
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FILE *file;
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char *path;
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@ -187,10 +184,7 @@ load_process_name_and_age(char *comm, double *process_age_sec,
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endcomm += 2; // skip ") "
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if (load_age) {
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unsigned long long proc_stt_jf = 0;
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if (sscanf
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(endcomm,
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"%*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %Lu",
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&proc_stt_jf) != 1) {
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if (sscanf(endcomm, "%*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %Lu", &proc_stt_jf) != 1) {
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return -1;
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}
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*process_age_sec = process_age(proc_stt_jf);
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@ -198,9 +192,7 @@ load_process_name_and_age(char *comm, double *process_age_sec,
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return lencomm;
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}
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static int
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load_proc_cmdline(const pid_t pid, const char *comm, char **command,
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int *got_long)
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static int load_proc_cmdline(const pid_t pid, const char *comm, char **command, int *got_long)
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{
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FILE *file;
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char *path, *p, *command_buf;
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@ -306,29 +298,21 @@ static pid_t *create_pid_table(int *max_pids, int *pids)
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#define strcmp2(A,B,I) (I? strcasecmp((A),(B)):strcmp((A),(B)))
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#define strncmp2(A,B,L,I) (I? strncasecmp((A),(B),(L)):strncmp((A),(B),(L)))
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static int match_process_name(const char *proc_comm,
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const int comm_len,
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const char *proc_cmdline,
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const char *match_name,
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const int match_len, const int got_long)
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static int match_process_name(const char *proc_comm, const int comm_len, const char *proc_cmdline, const char *match_name, const int match_len, const int got_long)
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{
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if (comm_len == OLD_COMM_LEN - 1 && match_len >= OLD_COMM_LEN - 1) {
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if (got_long) {
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return (0 == strncmp2(match_name, proc_cmdline, OLD_COMM_LEN - 1,
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ignore_case));
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return (0 == strncmp2(match_name, proc_cmdline, OLD_COMM_LEN - 1, ignore_case));
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} else {
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return (0 == strncmp2(match_name, proc_comm, OLD_COMM_LEN - 1,
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ignore_case));
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return (0 == strncmp2(match_name, proc_comm, OLD_COMM_LEN - 1, ignore_case));
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}
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}
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if (comm_len == COMM_LEN - 1 && match_len >= COMM_LEN - 1) {
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if (got_long) {
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return (0 == strncmp2(match_name, proc_cmdline, COMM_LEN - 1,
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ignore_case));
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return (0 == strncmp2(match_name, proc_cmdline, COMM_LEN - 1, ignore_case));
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} else {
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return (0 == strncmp2(match_name, proc_comm, COMM_LEN - 1,
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ignore_case));
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return (0 == strncmp2(match_name, proc_comm, COMM_LEN - 1, ignore_case));
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}
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}
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if (got_long) {
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@ -383,9 +367,7 @@ int kill_all(int signal, int name_count, char **namelist, struct passwd *pwent)
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continue;
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if (opt_ns_pid && ns_ino && ns_ino != get_ns(pid_table[i], PIDNS))
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continue;
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length =
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load_process_name_and_age(comm, &process_age_sec, pid_table[i],
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(younger_than || older_than));
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length = load_process_name_and_age(comm, &process_age_sec, pid_table[i], (younger_than || older_than));
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if (length < 0)
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continue;
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if (younger_than && (process_age_sec > younger_than))
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@ -408,8 +390,7 @@ int kill_all(int signal, int name_count, char **namelist, struct passwd *pwent)
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continue;
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} else {
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if (!name_info[j].st.st_dev) {
|
||||
if (!match_process_name(comm, length, command, namelist[j],
|
||||
name_info[j].name_length, got_long))
|
||||
if (!match_process_name(comm, length, command, namelist[j], name_info[j].name_length, got_long))
|
||||
continue;
|
||||
|
||||
} else {
|
||||
@ -418,14 +399,11 @@ int kill_all(int signal, int name_count, char **namelist, struct passwd *pwent)
|
||||
continue;
|
||||
if (stat(path, &st) < 0)
|
||||
ok = 0;
|
||||
else if (name_info[j].st.st_dev != st.st_dev ||
|
||||
name_info[j].st.st_ino != st.st_ino) {
|
||||
else if (name_info[j].st.st_dev != st.st_dev || name_info[j].st.st_ino != st.st_ino) {
|
||||
size_t len = strlen(namelist[j]);
|
||||
char *linkbuf = malloc(len + 1);
|
||||
|
||||
if (!linkbuf ||
|
||||
readlink(path, linkbuf, len + 1) != (ssize_t) len ||
|
||||
memcmp(namelist[j], linkbuf, len))
|
||||
if (!linkbuf || readlink(path, linkbuf, len + 1) != (ssize_t) len || memcmp(namelist[j], linkbuf, len))
|
||||
ok = 0;
|
||||
free(linkbuf);
|
||||
}
|
||||
@ -465,16 +443,12 @@ int kill_all(int signal, int name_count, char **namelist, struct passwd *pwent)
|
||||
free_regexp_list(reglist, name_count);
|
||||
free(pgids);
|
||||
if (name_count)
|
||||
error =
|
||||
found ==
|
||||
((1UL << (name_count - 1)) | ((1UL << (name_count - 1)) - 1)) ? 0 :
|
||||
1;
|
||||
error = found == ((1UL << (name_count - 1)) | ((1UL << (name_count - 1)) - 1)) ? 0 : 1;
|
||||
else
|
||||
error = pids_killed ? 0 : 1;
|
||||
while (pids_killed && wait_until_dead) {
|
||||
for (i = 0; i < pids_killed;) {
|
||||
if (kill(process_group ? -pid_killed[i] : pid_killed[i], 0) < 0 &&
|
||||
errno == ESRCH) {
|
||||
if (kill(process_group ? -pid_killed[i] : pid_killed[i], 0) < 0 && errno == ESRCH) {
|
||||
pid_killed[i] = pid_killed[--pids_killed];
|
||||
continue;
|
||||
}
|
||||
|
@ -93,14 +93,7 @@
|
||||
toklen = buf - tok_start; \
|
||||
} while (0)
|
||||
|
||||
static const char *token_char_map = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
||||
"\0\1\0\1\1\1\1\1\0\0\1\1\0\1\1\0\1\1\1\1\1\1\1\1\1\1\0\0\0\0\0\0"
|
||||
"\0\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\0\0\0\1\1"
|
||||
"\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\0\1\0\1\0"
|
||||
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
||||
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
||||
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
||||
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
|
||||
static const char *token_char_map = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" "\0\1\0\1\1\1\1\1\0\0\1\1\0\1\1\0\1\1\1\1\1\1\1\1\1\1\0\0\0\0\0\0" "\0\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\0\0\0\1\1" "\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\0\1\0\1\0" "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
|
||||
|
||||
static const char *findchar_fast(const char *buf, const char *buf_end, const char *ranges, size_t ranges_size, int *found)
|
||||
{
|
||||
@ -260,8 +253,7 @@ static const char *parse_http_version(const char *buf, const char *buf_end, int
|
||||
return buf;
|
||||
}
|
||||
|
||||
static const char *parse_headers(const char *buf, const char *buf_end, struct phr_header *headers, size_t *num_headers,
|
||||
size_t max_headers, int *ret)
|
||||
static const char *parse_headers(const char *buf, const char *buf_end, struct phr_header *headers, size_t *num_headers, size_t max_headers, int *ret)
|
||||
{
|
||||
for (;; ++*num_headers) {
|
||||
CHECK_EOF();
|
||||
@ -338,9 +330,7 @@ static const char *parse_headers(const char *buf, const char *buf_end, struct ph
|
||||
return buf;
|
||||
}
|
||||
|
||||
static const char *parse_request(const char *buf, const char *buf_end, const char **method, size_t *method_len, const char **path,
|
||||
size_t *path_len, int *minor_version, struct phr_header *headers, size_t *num_headers,
|
||||
size_t max_headers, int *ret)
|
||||
static const char *parse_request(const char *buf, const char *buf_end, const char **method, size_t *method_len, const char **path, size_t *path_len, int *minor_version, struct phr_header *headers, size_t *num_headers, size_t max_headers, int *ret)
|
||||
{
|
||||
/* skip first empty line (some clients add CRLF after POST content) */
|
||||
CHECK_EOF();
|
||||
@ -380,8 +370,7 @@ static const char *parse_request(const char *buf, const char *buf_end, const cha
|
||||
return parse_headers(buf, buf_end, headers, num_headers, max_headers, ret);
|
||||
}
|
||||
|
||||
int phr_parse_request(const char *buf_start, size_t len, const char **method, size_t *method_len, const char **path,
|
||||
size_t *path_len, int *minor_version, struct phr_header *headers, size_t *num_headers, size_t last_len)
|
||||
int phr_parse_request(const char *buf_start, size_t len, const char **method, size_t *method_len, const char **path, size_t *path_len, int *minor_version, struct phr_header *headers, size_t *num_headers, size_t last_len)
|
||||
{
|
||||
const char *buf = buf_start, *buf_end = buf_start + len;
|
||||
size_t max_headers = *num_headers;
|
||||
@ -400,16 +389,14 @@ int phr_parse_request(const char *buf_start, size_t len, const char **method, si
|
||||
return r;
|
||||
}
|
||||
|
||||
if ((buf = parse_request(buf, buf_end, method, method_len, path, path_len, minor_version, headers, num_headers, max_headers,
|
||||
&r)) == NULL) {
|
||||
if ((buf = parse_request(buf, buf_end, method, method_len, path, path_len, minor_version, headers, num_headers, max_headers, &r)) == NULL) {
|
||||
return r;
|
||||
}
|
||||
|
||||
return (int)(buf - buf_start);
|
||||
}
|
||||
|
||||
static const char *parse_response(const char *buf, const char *buf_end, int *minor_version, int *status, const char **msg,
|
||||
size_t *msg_len, struct phr_header *headers, size_t *num_headers, size_t max_headers, int *ret)
|
||||
static const char *parse_response(const char *buf, const char *buf_end, int *minor_version, int *status, const char **msg, size_t *msg_len, struct phr_header *headers, size_t *num_headers, size_t max_headers, int *ret)
|
||||
{
|
||||
/* parse "HTTP/1.x" */
|
||||
if ((buf = parse_http_version(buf, buf_end, minor_version, ret)) == NULL) {
|
||||
@ -451,8 +438,7 @@ static const char *parse_response(const char *buf, const char *buf_end, int *min
|
||||
return parse_headers(buf, buf_end, headers, num_headers, max_headers, ret);
|
||||
}
|
||||
|
||||
int phr_parse_response(const char *buf_start, size_t len, int *minor_version, int *status, const char **msg, size_t *msg_len,
|
||||
struct phr_header *headers, size_t *num_headers, size_t last_len)
|
||||
int phr_parse_response(const char *buf_start, size_t len, int *minor_version, int *status, const char **msg, size_t *msg_len, struct phr_header *headers, size_t *num_headers, size_t last_len)
|
||||
{
|
||||
const char *buf = buf_start, *buf_end = buf + len;
|
||||
size_t max_headers = *num_headers;
|
||||
|
@ -48,12 +48,10 @@ struct phr_header {
|
||||
|
||||
/* returns number of bytes consumed if successful, -2 if request is partial,
|
||||
* -1 if failed */
|
||||
int phr_parse_request(const char *buf, size_t len, const char **method, size_t *method_len, const char **path, size_t *path_len,
|
||||
int *minor_version, struct phr_header *headers, size_t *num_headers, size_t last_len);
|
||||
int phr_parse_request(const char *buf, size_t len, const char **method, size_t *method_len, const char **path, size_t *path_len, int *minor_version, struct phr_header *headers, size_t *num_headers, size_t last_len);
|
||||
|
||||
/* ditto */
|
||||
int phr_parse_response(const char *_buf, size_t len, int *minor_version, int *status, const char **msg, size_t *msg_len,
|
||||
struct phr_header *headers, size_t *num_headers, size_t last_len);
|
||||
int phr_parse_response(const char *_buf, size_t len, int *minor_version, int *status, const char **msg, size_t *msg_len, struct phr_header *headers, size_t *num_headers, size_t last_len);
|
||||
|
||||
/* ditto */
|
||||
int phr_parse_headers(const char *buf, size_t len, struct phr_header *headers, size_t *num_headers, size_t last_len);
|
||||
@ -83,5 +81,4 @@ int phr_decode_chunked_is_in_data(struct phr_chunked_decoder *decoder);
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
36
proxy.c
36
proxy.c
@ -14,8 +14,8 @@ struct epoll_event ev, events[MAX_CONNECTION + 1];
|
||||
int epollfd, server_sock;
|
||||
conn cts[MAX_CONNECTION];
|
||||
|
||||
|
||||
int create_connection(char *remote_host, int remote_port) {
|
||||
int create_connection(char *remote_host, int remote_port)
|
||||
{
|
||||
struct sockaddr_in server_addr;
|
||||
struct hostent *server;
|
||||
int sock;
|
||||
@ -36,6 +36,7 @@ int create_connection(char *remote_host, int remote_port) {
|
||||
server_addr.sin_port = htons(remote_port);
|
||||
if (connect(sock, (struct sockaddr *)&server_addr, sizeof(server_addr)) < 0) {
|
||||
perror("connect");
|
||||
close(sock);
|
||||
return -1;
|
||||
}
|
||||
|
||||
@ -43,7 +44,8 @@ int create_connection(char *remote_host, int remote_port) {
|
||||
return sock;
|
||||
}
|
||||
|
||||
int create_server_socket(int port) {
|
||||
int create_server_socket(int port)
|
||||
{
|
||||
int server_sock;
|
||||
int optval = 1;
|
||||
struct sockaddr_in server_addr;
|
||||
@ -118,8 +120,7 @@ void start_server(conf *configure)
|
||||
close(epollfd);
|
||||
}
|
||||
|
||||
int
|
||||
process_signal(int signal, char *process_name)
|
||||
int process_signal(int signal, char *process_name)
|
||||
{
|
||||
char bufer[PATH_SIZE];
|
||||
char comm[PATH_SIZE];
|
||||
@ -182,7 +183,6 @@ int get_executable_path(char *processdir, char *processname, int len)
|
||||
|
||||
int _main(int argc, char *argv[])
|
||||
{
|
||||
sslEncodeCode = 0;
|
||||
int opt, i, process;
|
||||
char path[PATH_SIZE] = { 0 };
|
||||
char executable_filename[PATH_SIZE] = { 0 };
|
||||
@ -192,11 +192,14 @@ int _main(int argc, char *argv[])
|
||||
conf *configure = (struct CONF *)malloc(sizeof(struct CONF));
|
||||
read_conf(inifile, configure);
|
||||
|
||||
timeout_minute = 0;
|
||||
if (configure->timer > 0)
|
||||
sslEncodeCode = 0; // 默认SSL不转码
|
||||
if (configure->sslencoding > 0) // 如果配置文件有sslencoding值,优先使用配置文件读取的值
|
||||
sslEncodeCode = configure->sslencoding;
|
||||
timeout_minute = 0; // 默认不超时
|
||||
if (configure->timer > 0) // 如果配置文件有值,优先使用配置文件读取的值
|
||||
timeout_minute = configure->timer;
|
||||
process = 2;
|
||||
if (configure->process > 0)
|
||||
process = 2; // 默认开启2个进程
|
||||
if (configure->process > 0) // 如果配置文件有值,优先使用配置文件读取的值
|
||||
process = configure->process;
|
||||
|
||||
//char optstring[] = ":l:f:t:p:c:e:s:h?";
|
||||
@ -237,7 +240,7 @@ int _main(int argc, char *argv[])
|
||||
}
|
||||
break;
|
||||
case 't':
|
||||
timeout_minute = (time_t)atoi(optarg);
|
||||
timeout_minute = (time_t) atoi(optarg); // 如果指定-t,优先使用参数提供的值(输入值 > 配置文件读取的值)
|
||||
break;
|
||||
case 'p':
|
||||
process = atoi(optarg);
|
||||
@ -270,9 +273,6 @@ int _main(int argc, char *argv[])
|
||||
}
|
||||
}
|
||||
|
||||
if (configure->sslencoding > 0)
|
||||
sslEncodeCode = configure->sslencoding;
|
||||
|
||||
server_sock = create_server_socket(configure->local_port);
|
||||
signal(SIGPIPE, SIG_IGN); // 忽略PIPE信号
|
||||
|
||||
@ -280,11 +280,9 @@ int _main(int argc, char *argv[])
|
||||
for (i = MAX_CONNECTION; i--;)
|
||||
cts[i].fd = -1;
|
||||
// 为服务端的结构体分配内存
|
||||
for (i = 1; i < MAX_CONNECTION; i += 2)
|
||||
{
|
||||
for (i = 1; i < MAX_CONNECTION; i += 2) {
|
||||
cts[i].header_buffer = (char *)malloc(BUFFER_SIZE);
|
||||
if (cts[i].header_buffer == NULL)
|
||||
{
|
||||
if (cts[i].header_buffer == NULL) {
|
||||
fputs("out of memory.", stderr);
|
||||
exit(1);
|
||||
}
|
||||
@ -296,7 +294,6 @@ int _main(int argc, char *argv[])
|
||||
}
|
||||
|
||||
while (process-- > 0 && fork() == 0)
|
||||
|
||||
epollfd = epoll_create(MAX_CONNECTION);
|
||||
if (epollfd == -1) {
|
||||
perror("epoll_create");
|
||||
@ -320,4 +317,3 @@ int main(int argc, char *argv[])
|
||||
{
|
||||
return _main(argc, argv);
|
||||
}
|
||||
|
||||
|
1
proxy.h
1
proxy.h
@ -32,4 +32,3 @@ extern struct epoll_event ev, events[MAX_CONNECTION + 1];
|
||||
int create_connection(char *remote_host, int remote_port);
|
||||
|
||||
#endif
|
||||
|
||||
|
15
request.c
15
request.c
@ -48,8 +48,7 @@ char *replace(char *replace_memory, int *replace_memory_len, const char *src, co
|
||||
}
|
||||
|
||||
/* 正则表达式字符串替换,str为可用free释放的指针 */
|
||||
static char *regrep(char *str, int *str_len, const char *src, char *dest,
|
||||
int dest_len)
|
||||
static char *regrep(char *str, int *str_len, const char *src, char *dest, int dest_len)
|
||||
{
|
||||
if (!str || !src || !dest)
|
||||
return NULL;
|
||||
@ -75,9 +74,7 @@ static char *regrep(char *str, int *str_len, const char *src, char *dest,
|
||||
/* 替换目标字符串中的子表达式 */
|
||||
for (i = 1; i < 10 && pm[i].rm_so > -1; i++) {
|
||||
child_num[1] = i + 48;
|
||||
real_dest =
|
||||
replace(real_dest, &real_dest_len, child_num, 2,
|
||||
p + pm[i].rm_so, pm[i].rm_eo - pm[i].rm_so);
|
||||
real_dest = replace(real_dest, &real_dest_len, child_num, 2, p + pm[i].rm_so, pm[i].rm_eo - pm[i].rm_so);
|
||||
if (real_dest == NULL) {
|
||||
regfree(®);
|
||||
free(str);
|
||||
@ -93,8 +90,7 @@ static char *regrep(char *str, int *str_len, const char *src, char *dest,
|
||||
memcpy(p, real_dest, real_dest_len);
|
||||
if (match_len > real_dest_len)
|
||||
//strcpy(p + real_dest_len, p + match_len);
|
||||
memmove(p + real_dest_len, p + match_len,
|
||||
*str_len - (p + match_len - str));
|
||||
memmove(p + real_dest_len, p + match_len, *str_len - (p + match_len - str));
|
||||
p += real_dest_len;
|
||||
*str_len -= match_len - real_dest_len;
|
||||
} else {
|
||||
@ -251,7 +247,6 @@ char *request_head(conn *in, conf *configure)
|
||||
char H[path_len * 2];
|
||||
extract_host(in->header_buffer, host, port);
|
||||
|
||||
|
||||
//printfconf(configure);
|
||||
|
||||
if (strncmp(M, "CONNECT", 7) == 0) {
|
||||
@ -301,7 +296,6 @@ char *request_head(conn *in, conf *configure)
|
||||
if (configure->https_regrep) {
|
||||
incomplete_head = regrep(incomplete_head, &incomplete_head_len, configure->https_regrep_aim, configure->https_regrep_obj, configure->https_regrep_obj_len);
|
||||
}
|
||||
|
||||
//printf("%s", incomplete_head);
|
||||
|
||||
memset(in->header_buffer, 0, strlen(in->header_buffer));
|
||||
@ -317,7 +311,6 @@ char *request_head(conn *in, conf *configure)
|
||||
char url[U_len], uri[U_len];
|
||||
int uri_len;
|
||||
|
||||
|
||||
strcpy(url, U);
|
||||
get_path(url, uri);
|
||||
uri_len = strlen(uri);
|
||||
@ -364,7 +357,6 @@ char *request_head(conn *in, conf *configure)
|
||||
if (configure->http_regrep) {
|
||||
incomplete_head = regrep(incomplete_head, &incomplete_head_len, configure->http_regrep_aim, configure->http_regrep_obj, configure->http_regrep_obj_len);
|
||||
}
|
||||
|
||||
//printf("%s", incomplete_head);
|
||||
memset(in->header_buffer, 0, strlen(in->header_buffer));
|
||||
strcpy(in->header_buffer, incomplete_head);
|
||||
@ -374,4 +366,3 @@ char *request_head(conn *in, conf *configure)
|
||||
|
||||
return in->header_buffer;
|
||||
}
|
||||
|
||||
|
@ -13,5 +13,4 @@ void *memmem(const void *haystack, size_t haystacklen, const void *needle, size_
|
||||
char *replace(char *replace_memory, int *replace_memory_len, const char *src, const int src_len, const char *dest, const int dest_len);
|
||||
char *request_head(conn * in, conf * configure);
|
||||
|
||||
|
||||
#endif
|
||||
|
Loading…
Reference in New Issue
Block a user