Subversion Repositories RepoView

Rev

Rev 41 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1 nishi 1 
/* $Id: main.c 42 2024-08-22 05:25:09Z nishi $ */
2 
 
3 
#include <stdio.h>
4 
 
5 
#include "../config.h"
6 
 
7 
#include "rv_sanity.h"
8 
#include "rv_query.h"
9 
#include "rv_page.h"
10 
#include "rv_util.h"
11 
#include "rv_db.h"
3 nishi 12 
#include "rv_auth.h"
41 nishi 13 
#include "rv_multipart.h"
1 nishi 14 
 
42 nishi 15 
#ifdef USE_GRAPHICSMAGICK
16 
#include "rv_magick.h"
17 
#endif
18 
 
1 nishi 19 
#include <stdlib.h>
39 nishi 20 
#include <string.h>
5 nishi 21 
#include <time.h>
1 nishi 22 
 
23 
char* postdata;
42 nishi 24 
char* nocache;
1 nishi 25 
 
3 nishi 26 
int main() {
5 nishi 27 
	srand(time(NULL));
42 nishi 28 
	nocache = malloc(512);
29 
	sprintf(nocache, "?time=%llu", (unsigned long long)time(NULL));
1 nishi 30 
	rv_check_sanity();
31 
	rv_init_db();
42 nishi 32 
	rv_init_magick();
1 nishi 33 
	rv_parse_query(getenv("QUERY_STRING"));
34 
	rv_save_query('Q');
35 
	postdata = malloc(1);
36 
	postdata[0] = 0;
39 nishi 37 
	int hasauth = 0;
41 nishi 38 
	int use_multi = 0;
39 nishi 39 
	char* type = getenv("CONTENT_TYPE");
40 
	if(type == NULL) {
41 
		type = rv_strdup("");
42 
	} else {
43 
		type = rv_strdup(type);
1 nishi 44 
	}
39 nishi 45 
	if(strcmp(type, "application/x-www-form-urlencoded") == 0) {
46 
		char cbuf[2];
47 
		cbuf[1] = 0;
48 
		while(1) {
49 
			fread(cbuf, 1, 1, stdin);
50 
			if(feof(stdin)) break;
51 
			char* tmp = postdata;
52 
			postdata = rv_strcat(tmp, cbuf);
53 
			free(tmp);
54 
		}
55 
	} else {
56 
		int i;
57 
		for(i = 0; type[i] != 0; i++) {
58 
			if(type[i] == ';') {
59 
				type[i] = 0;
60 
				i++;
61 
				bool found = false;
41 nishi 62 
				char* bd = NULL;
39 nishi 63 
				for(; type[i] != 0; i++) {
64 
					if(type[i] != ' ' && type[i] != '\t') {
40 nishi 65 
						int j;
66 
						char* boundary = type + i;
41 nishi 67 
						for(j = 0; boundary[j] != 0; j++) {
68 
							if(boundary[j] == '=') {
40 nishi 69 
								boundary[j] = 0;
41 nishi 70 
								if(strcmp(boundary, "boundary") == 0) {
71 
									bd = rv_strdup(boundary + j + 1);
72 
									found = true;
73 
								}
40 nishi 74 
								break;
75 
							}
76 
						}
39 nishi 77 
						break;
78 
					}
79 
				}
80 
				if(!found) {
41 nishi 81 
					rv_error_http();
39 nishi 82 
					printf("Bad multipart/form-data. Parsing fail.");
83 
					goto freeall;
41 nishi 84 
				} else {
85 
					char* multipart = NULL;
86 
					unsigned long long length = 0;
87 
					char buffer[512];
88 
					while(1) {
89 
						int len = fread(buffer, 1, 512, stdin);
90 
						if(length > 0) {
91 
							char* old = multipart;
92 
							multipart = malloc(length + len);
93 
							int i;
94 
							for(i = 0; i < length; i++) {
95 
								multipart[i] = old[i];
96 
							}
97 
							free(old);
98 
							memcpy(multipart + length, buffer, len);
99 
							length += len;
100 
						} else {
101 
							length += len;
102 
							multipart = malloc(length);
103 
							memcpy(multipart, buffer, len);
104 
						}
105 
						if(feof(stdin)) break;
106 
					}
107 
					if(multipart != NULL) {
108 
						rv_parse_multipart(multipart, bd, length);
109 
						free(multipart);
110 
					}
39 nishi 111 
				}
41 nishi 112 
				if(bd != NULL) free(bd);
113 
				use_multi = 1;
39 nishi 114 
				break;
115 
			}
116 
		}
117 
	}
41 nishi 118 
	if(use_multi == 0) {
119 
		rv_parse_query(postdata);
120 
		rv_save_query('P');
121 
	}
5 nishi 122 
	rv_init_auth();
39 nishi 123 
	hasauth = 1;
1 nishi 124 
	rv_process_page();
125 
	printf("Content-Type: text/html\r\n");
126 
	printf("\r\n");
127 
	rv_print_page();
41 nishi 128 
	if(use_multi == 0) {
129 
		rv_load_query('P');
130 
		rv_free_query();
131 
	}
39 nishi 132 
freeall:
3 nishi 133 
	rv_load_query('Q');
1 nishi 134 
	rv_free_query();
135 
	rv_close_db();
41 nishi 136 
	rv_free_multipart();
39 nishi 137 
	if(hasauth) rv_free_auth();
138 
	free(type);
1 nishi 139 
}