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0 /* See LICENSE file for copyright and license details. */
1 #ifndef _GEMINI_H_
2 #define _GEMINI_H_
3
4 #include <netdb.h>
5 #include <unistd.h>
6 #include <stddef.h>
7 #include <pthread.h>
8 #include <poll.h>
9 #include <netinet/in.h>
10 #include "memcheck.h"
11
12 #define GMI 9
13 #define P_FILE 7
14 #define MAX_URL 1024
15 #define MAX_META 1024
16
17 struct gmi_page {
18 char** links;
19 int links_count;
20 char* data;
21 int data_len;
22 int code;
23 int lines;
24 char meta[MAX_META];
25 struct img {
26 int tried;
27 unsigned char* data;
28 int w;
29 int h;
30 int channels;
31 } img;
32 };
33
34 struct gmi_link {
35 char url[MAX_URL];
36 struct gmi_link* prev;
37 struct gmi_link* next;
38 int scroll;
39 struct gmi_page page;
40 int cached;
41 };
42
43 #define STATE_DONE 0
44 #define STATE_REQUESTED 1
45 #define STATE_DNS 2
46 #define STATE_CONNECTING 3
47 #define STATE_CONNECTED 4
48 #define STATE_RECV_HEADER 5
49 #define STATE_RECV_BODY 6
50 #define STATE_CANCEL 7
51 #define STATE_STARTED 8
52
53 struct gmi_tab {
54 struct gmi_link* history;
55 struct gmi_page page;
56 int scroll;
57 int selected;
58 char selected_url[MAX_URL];
59 char url[MAX_URL];
60 char error[256];
61 int show_error;
62 char info[256];
63 struct search {
64 char entry[MAX_URL];
65 int cursor;
66 int count;
67 int scroll;
68 int pos[2];
69 } search;
70 int show_info;
71 // async
72 int pair[2];
73 struct request {
74 #ifdef __linux__
75 struct gaicb* gaicb_ptr;
76 int resolved;
77 #endif
78 pthread_t thread;
79 pthread_mutex_t mutex;
80 int loaded;
81 int socket;
82 struct tls* tls;
83 int state;
84 int ask;
85 char info[1024];
86 char action[128];
87 unsigned short port;
88 char host[256];
89 union {
90 struct sockaddr_in addr4;
91 struct sockaddr_in6 addr6;
92 } _addr;
93 struct sockaddr* addr;
94 int family;
95 char url[1024];
96 char meta[1024];
97 char* data;
98 int recv;
99 int download;
100 char error[1024];
101 } request;
102 struct thread {
103 pthread_t thread;
104 int started;
105 int pair[2];
106 char url[1024];
107 int add;
108 } thread;
109 pthread_mutex_t render_mutex;
110 };
111
112 struct gmi_client {
113 struct gmi_tab* tabs;
114 struct pollfd* tabs_fds;
115 int tabs_changed;
116 int tabs_count;
117 struct input {
118 char label[MAX_URL];
119 char field[MAX_URL * 2];
120 int cursor;
121 int mode;
122 } input;
123 struct vim {
124 char counter[6];
125 int g;
126 } vim;
127 struct cert_cache {
128 char host[1024];
129 char* crt;
130 size_t crt_len;
131 char* key;
132 size_t key_len;
133 } *certs;
134 int certs_size;
135 char** bookmarks;
136 int tab;
137 #ifndef DISABLE_XDG
138 int xdg;
139 #endif
140 int c256;
141 int shutdown;
142 };
143
144 extern struct gmi_client client;
145 int gmi_init();
146 int gmi_goto(struct gmi_tab* tab, int id);
147 int gmi_goto_new(struct gmi_tab* tab, int id);
148 int gmi_request(struct gmi_tab* tab, const char* url, int add);
149 void gmi_load(struct gmi_page* page);
150 int gmi_render(struct gmi_tab* tab);
151 int gmi_parseurl(const char* url, char* host, int host_len, char* urlbuf, int url_len, unsigned short* port);
152 void gmi_cleanforward(struct gmi_tab* tab);
153 int gmi_nextlink(struct gmi_tab* tab, char* url, char* link);
154 struct gmi_tab* gmi_newtab();
155 struct gmi_tab* gmi_newtab_url(const char* url);
156 int gmi_loadfile(struct gmi_tab* tab, char* path);
157 void gmi_addbookmark(struct gmi_tab* tab, char* url, char* title);
158 void gmi_addtohistory(struct gmi_tab* tab);
159 int gmi_removebookmark(int index);
160 void gmi_polling();
161 void gmi_gohome(struct gmi_tab* tab, int add);
162 void gmi_freepage(struct gmi_page* page);
163 void gmi_freetab(struct gmi_tab* tab);
164 void gmi_free();
165
166 void fatal();
167 int fatalI();
168 void* fatalP();
169
170 #include "img.h"
171 #ifdef TERMINAL_IMG_VIEWER
172 #undef TB_WHITE
173 #define TB_WHITE 15
174 #undef TB_BLACK
175 #define TB_BLACK 16
176 #undef TB_BLUE
177 #define TB_BLUE 4
178 #undef TB_RED
179 #define TB_RED 9
180 #undef TB_GREEN
181 #define TB_GREEN 2
182 #undef TB_CYAN
183 #define TB_CYAN 14
184 #undef TB_MAGENTA
185 #define TB_MAGENTA 13
186 #undef TB_ITALIC
187 #define TB_ITALIC 0
188 #endif
189
190 #endif
191