Cool_Tools/CMoe-Counter
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优化一点速度

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fumiama 2021-09-11 23:36:52 +08:00
parent 57e4e4f8b6
commit 1038f10938
1 changed files with 10 additions and 13 deletions
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23
cmoe.c
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@ -9,13 +9,6 @@
static uint32_t* items_len; static uint32_t* items_len;
static COUNTER counter; static COUNTER counter;
static void write2stdo(char* buf, uint32_t size, uint32_t content_len) {
content_len += size;
fwrite((char*)&content_len, sizeof(uint32_t), 1, stdout);
fwrite(buf, size, 1, stdout);
fflush(stdout);
}
#define ADD_HERDER(h) {\ #define ADD_HERDER(h) {\
strcpy(buf + offset, (h));\ strcpy(buf + offset, (h));\
offset += sizeof((h)) - 1;\ offset += sizeof((h)) - 1;\
@ -34,12 +27,17 @@ static void headers(uint32_t content_len, const char* content_type) {
ADD_HERDER_PARAM(CONTENT_TYPE, content_type); ADD_HERDER_PARAM(CONTENT_TYPE, content_type);
ADD_HERDER_PARAM(CONTENT_LEN "\r\n", content_len); ADD_HERDER_PARAM(CONTENT_LEN "\r\n", content_len);
write2stdo(buf, offset, content_len); write2stdo(buf, offset, content_len);
content_len += offset;
write(1, (char*)&content_len, sizeof(uint32_t));
write(1, buf, offset);
} }
static void http_error(const char* type, const char* msg) { static void http_error(const char* type, const char* msg) {
char* str = malloc(strlen(type) + strlen(msg)); char* str = malloc(strlen(type) + strlen(msg));
uint32_t len = strlen(str);
sprintf(str, type, msg); sprintf(str, type, msg);
write2stdo(str, strlen(str), 0); write(1, (char*)&len, sizeof(uint32_t));
write(1, str, len);
free(str); free(str);
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
@ -147,15 +145,14 @@ static void return_count(char* name, char* theme) {
head = svg_small; head = svg_small;
} }
headers(get_content_len(isbig, len_type, cntstr), "image/svg+xml"); headers(get_content_len(isbig, len_type, cntstr), "image/svg+xml");
fwrite(head, sizeof(svg_small)-1, 1, stdout); write(1, head, sizeof(svg_small)-1);
for(int i = 0; i < 10; i++) { for(int i = 0; i < 10; i++) {
printf(img_slot_front, w * i, w, h); printf(img_slot_front, w * i, w, h);
int n = cntstr[i] - '0'; int n = cntstr[i] - '0';
fwrite(theme_type[n], len_type[n], 1, stdout); write(1, theme_type[n], len_type[n]);
printf(img_slot_rear); printf(img_slot_rear);
} }
fwrite(svg_tail, sizeof(svg_tail)-1, 1, stdout); write(1, svg_tail, sizeof(svg_tail)-1);
fflush(stdout);
} }
free(spb); free(spb);
user_exist = 1; user_exist = 1;
@ -215,7 +212,7 @@ int main(int argc, char **argv) {
fclose(fp); fclose(fp);
char* msg = "<P>Success.\r\n"; char* msg = "<P>Success.\r\n";
headers(strlen(msg), "text/html"); headers(strlen(msg), "text/html");
fwrite(msg, strlen(msg), 1, stdout); write(1, msg, strlen(msg));
} else http_error(HTTP500, "Open File Error."); } else http_error(HTTP500, "Open File Error.");
} else http_error(HTTP400, "Name Exist."); } else http_error(HTTP400, "Name Exist.");
} else http_error(HTTP400, "Null Register Token."); } else http_error(HTTP400, "Null Register Token.");