nnchat: libnnchat.c annotate

annotate libnnchat.c @ 94:6e47426efb6a

Add preliminary userlist data handling functions.

author	Matti Hamalainen <ccr@tnsp.org>
date	Thu, 07 May 2009 06:14:21 +0300
parents	acfc4b4bc180
children	69f9c46e4a94

rev	line source
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1 /*
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	2 * NNChat - Custom chat client for NewbieNudes.com chatrooms
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	3 * Written by Matti 'ccr' Hämäläinen
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	4 * (C) Copyright 2008 Tecnic Software productions (TNSP)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	5 */
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	6 #include "libnnchat.h"
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	7
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	8
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9 typedef struct {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	10 char c;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	11 char *ent;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	12 } html_entity_t;
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	13
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	14
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	15 html_entity_t HTMLEntities[] = {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	16 { '<', "<" },
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	17 { '>', ">" },
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	18 };
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	19
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	20 const int numHTMLEntities = (sizeof(HTMLEntities) / sizeof(HTMLEntities[0]));
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	21
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	22
90 1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	23 #ifdef __WIN32
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	24 const char *hstrerror(int err)
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	25 {
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	26 static char buf[64];
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	27 snprintf(buf, sizeof(buf), "Error #%d", err);
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	28 return buf;
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	29 }
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	30
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	31 int getSocketErrno(void)
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	32 {
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	33 return WSAGetLastError();
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	34 }
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	35
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	36 const char *getSocketErrStr(int err)
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	37 {
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	38 static char buf[64];
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	39 snprintf(buf, sizeof(buf), "Error #%d", err);
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	40 return buf;
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	41 }
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	42 #else
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	43 int getSocketErrno(void)
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	44 {
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	45 return errno;
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	46 }
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	47
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	48 const char *getSocketErrStr(int err)
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	49 {
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	50 return strerror(err);
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	51 }
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	52 #endif
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	53
1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	54
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	55 int openConnection(struct in_addr *addr, const int port)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	56 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	57 struct sockaddr_in tmpAddr;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	58 int sock = -1;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	59
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	60 tmpAddr.sin_family = AF_INET;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	61 tmpAddr.sin_port = htons(port);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	62 tmpAddr.sin_addr = *addr;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	63
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	64 THMSG(1, "Connecting to %s:%d ...\n",
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	65 inet_ntoa(tmpAddr.sin_addr), port);
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	66
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	67 if ((sock = socket(PF_INET, SOCK_STREAM, 0)) == -1) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	68 THERR("Could not open socket: %s\n", strerror(errno));
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	69 return -2;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	70 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	71
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	72 THMSG(2, "Using socket %d.\n", sock);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	73
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	74 if (connect(sock, (struct sockaddr *) &tmpAddr, sizeof(tmpAddr)) == -1) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	75 THERR("Could not connect: %s\n", strerror(errno));
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	76 return -5;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	77 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	78
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	79 return sock;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	80 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	81
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	82
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	83 void closeConnection(const int sock)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	84 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	85 if (sock >= 0) {
64 6a3a917303e4 Some random cleanups, bring back WinSock support. Matti Hamalainen <ccr@tnsp.org> parents: 62 diff changeset	86 #ifdef __WIN32
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	87 closesocket(sock);
64 6a3a917303e4 Some random cleanups, bring back WinSock support. Matti Hamalainen <ccr@tnsp.org> parents: 62 diff changeset	88 #else
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	89 close(sock);
64 6a3a917303e4 Some random cleanups, bring back WinSock support. Matti Hamalainen <ccr@tnsp.org> parents: 62 diff changeset	90 #endif
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	91 }
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	92 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	93
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	94
91 acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	95 BOOL initNetwork(void)
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	96 {
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	97 #ifdef __WIN32
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	98 /* Initialize WinSock, if needed */
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	99 WSADATA wsaData;
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	100 int err = WSAStartup(0x0101, &wsaData);
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	101 if (err != 0) {
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	102 THERR("Could not initialize WinSock library (err=%d).\n", err);
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	103 return FALSE;
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	104 }
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	105 #endif
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	106 return TRUE;
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	107 }
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	108
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	109
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	110 void closeNetwork(void)
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	111 {
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	112 #ifdef __WIN32
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	113 WSACleanup();
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	114 #endif
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	115 }
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	116
acfc4b4bc180 Create network initialization functions in libnnchat and move Win32/WinSock code there. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	117
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	118 BOOL sendToSocket(const int sock, char *buf, const size_t bufLen)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	119 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	120 size_t bufLeft = bufLen;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	121 char *bufPtr = buf;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	122
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	123 while (bufLeft > 0) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	124 ssize_t bufSent;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	125 bufSent = send(sock, bufPtr, bufLeft, 0);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	126 if (bufSent < 0) return FALSE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	127 bufLeft -= bufSent;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	128 bufPtr += bufSent;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	129 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	130 return TRUE;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	131 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	132
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	133
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	134 BOOL bufRealloc(char *buf, size_t size, size_t add)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	135 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	136 return ((buf = th_realloc(buf, *size + add)) != NULL);
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	137 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	138
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	139 #define PUSHCHAR(x) bufPushChar(&result, &resSize, &resPos, x)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	140 BOOL bufPushChar(char *buf, size_t size, size_t *pos, char ch)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	141 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	142 if (pos >= size && !bufRealloc(buf, size, SET_ALLOC_SIZE))
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	143 return FALSE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	144
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	145 (buf)[pos] = ch;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	146 (*pos)++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	147 return TRUE;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	148 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	149
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	150 #define PUSHSTR(x) bufPushStr(&result, &resSize, &resPos, x)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	151 BOOL bufPushStr(char *buf, size_t size, size_t pos, char str)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	152 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	153 size_t tmpLen;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	154
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	155 if (str == NULL) return FALSE;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	156 tmpLen = strlen(str);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	157
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	158 if ((pos + tmpLen) >= size && !bufRealloc(buf, size, tmpLen + SET_ALLOC_SIZE))
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	159 return FALSE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	160
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	161 strcpy(buf + pos, str);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	162 (*pos) += tmpLen;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	163 return TRUE;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	164 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	165
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	166
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	167 char encodeStr1(const char str)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	168 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	169 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	170 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	171 size_t resSize, resPos = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	172
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	173 if (str == NULL) return NULL;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	174
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	175 resSize = strlen(str) + SET_ALLOC_SIZE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	176 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	177 return NULL;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	178
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	179 while (*s) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	180 switch (*s) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	181 case 32:
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	182 PUSHCHAR('+');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	183 break;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	184
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	185 default:
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	186 if (th_isalnum(*s))
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	187 PUSHCHAR(*s);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	188 else {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	189 char tmpStr[4];
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	190 sprintf(tmpStr, "%2X", (unsigned char) *s);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	191 PUSHCHAR('%');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	192 PUSHSTR(tmpStr);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	193 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	194 break;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	195 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	196 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	197 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	198 PUSHCHAR(0);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	199
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	200 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	201 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	202
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	203
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	204 static int getHexDigit(const int c, const int shift)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	205 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	206 int i;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	207
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	208 if (c >= 'A' && c <= 'F')
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	209 i = c - 'A' + 10;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	210 else if (c >= 'a' && c <= 'f')
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	211 i = c - 'a' + 10;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	212 else if (c >= '0' && c <= '9')
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	213 i = c - '0';
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	214 else
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	215 return -1;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	216
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	217 return i << shift;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	218 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	219
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	220
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	221 char decodeStr1(const char str)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	222 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	223 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	224 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	225 size_t resSize, resPos = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	226 int c;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	227
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	228 if (str == NULL) return NULL;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	229
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	230 resSize = strlen(str) + SET_ALLOC_SIZE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	231 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	232 return NULL;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	233
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	234 while (*s) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	235 switch (*s) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	236 case '+':
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	237 PUSHCHAR(' ');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	238 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	239 break;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	240
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	241 case '½':
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	242 /* Escape these .. */
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	243 PUSHCHAR('½');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	244 PUSHCHAR('½');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	245 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	246 break;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	247
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	248 case '\r':
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	249 PUSHCHAR(' ');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	250 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	251 break;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	252
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	253 case '%':
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	254 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	255 if (*s == '%')
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	256 PUSHCHAR('%');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	257 else if ((c = getHexDigit(*s, 4)) >= 0) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	258 int i = getHexDigit(*(++s), 0);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	259 if (i >= 0) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	260 PUSHCHAR(c \| i);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	261 } else {
72 fe5fc76c0806 Fix the fuckups of previous commit. Matti Hamalainen <ccr@tnsp.org> parents: 71 diff changeset	262 PUSHCHAR('§');
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	263 PUSHCHAR(*s);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	264 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	265 } else {
72 fe5fc76c0806 Fix the fuckups of previous commit. Matti Hamalainen <ccr@tnsp.org> parents: 71 diff changeset	266 PUSHCHAR('§');
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	267 PUSHCHAR(*s);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	268 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	269 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	270 break;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	271
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	272 default:
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	273 PUSHCHAR(*s);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	274 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	275 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	276 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	277 PUSHCHAR(0);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	278
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	279 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	280 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	281
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	282
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	283 char stripXMLTags(const char str)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	284 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	285 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	286 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	287 size_t resSize, resPos = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	288
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	289 if (str == NULL) return NULL;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	290
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	291 resSize = strlen(str) + SET_ALLOC_SIZE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	292 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	293 return NULL;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	294
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	295 while (*s) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	296 if (*s == '<') {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	297 while (s && s != '>') s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	298 if (*s == '>') s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	299 } else
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	300 PUSHCHAR(*s++);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	301 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	302 PUSHCHAR(0);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	303
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	304 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	305 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	306
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	307
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	308 char encodeStr2(const char str)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	309 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	310 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	311 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	312 size_t resSize, resPos = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	313
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	314 if (str == NULL) return NULL;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	315
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	316 resSize = strlen(str) + SET_ALLOC_SIZE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	317 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	318 return NULL;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	319
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	320 while (*s) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	321 int i;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	322 BOOL found = FALSE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	323 for (i = 0; i < numHTMLEntities; i++)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	324 if (HTMLEntities[i].c == *s) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	325 PUSHSTR(HTMLEntities[i].ent);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	326 found = TRUE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	327 break;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	328 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	329 if (!found) PUSHCHAR(*s);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	330
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	331 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	332 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	333 PUSHCHAR(0);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	334
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	335 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	336 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	337
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	338
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	339 char decodeStr2(const char str)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	340 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	341 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	342 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	343 size_t resSize, resPos = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	344
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	345 if (str == NULL) return NULL;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	346
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	347 resSize = strlen(str);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	348 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	349 return NULL;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	350
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	351 while (*s) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	352 if (*s == '&') {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	353 int i;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	354 BOOL found = FALSE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	355 for (i = 0; i < numHTMLEntities; i++) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	356 html_entity_t *ent = &HTMLEntities[i];
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	357 int len = strlen(ent->ent);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	358 if (!strncmp(s, ent->ent, len)) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	359 PUSHCHAR(ent->c);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	360 s += len;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	361 found = TRUE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	362 break;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	363 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	364 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	365 if (!found) PUSHCHAR(*s++);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	366 } else
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	367 PUSHCHAR(*s++);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	368 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	369 PUSHCHAR(0);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	370
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	371 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	372 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	373
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	374
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	375 char doubleDecodeStr(const char str)
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	376 {
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	377 char res, tmp;
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	378
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	379 if ((tmp = decodeStr1(str)) == NULL)
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	380 return NULL;
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	381
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	382 res = decodeStr2(tmp);
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	383 th_free(tmp);
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	384
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	385 return res;
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	386 }
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	387
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	388
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	389 char doubleEncodeStr(const char str)
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	390 {
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	391 char res, tmp;
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	392
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	393 if ((tmp = encodeStr2(str)) == NULL)
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	394 return NULL;
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	395
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	396 res = encodeStr1(tmp);
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	397 th_free(tmp);
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	398
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	399 return res;
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	400 }
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	401
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	402
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	403 BOOL sendUserMsg(const int sock, const char user, const char fmt, ...)
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	404 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	405 char tmpBuf[SET_BUFSIZE], tmpBuf2[SET_BUFSIZE + 256];
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	406 int n;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	407 va_list ap;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	408
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	409 va_start(ap, fmt);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	410 n = vsnprintf(tmpBuf, sizeof(tmpBuf), fmt, ap);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	411 va_end(ap);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	412
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	413 if (n < 0) return FALSE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	414
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	415 snprintf(tmpBuf2, sizeof(tmpBuf2),
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	416 "<USER>%s</USER><MESSAGE>%s</MESSAGE>",
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	417 user, tmpBuf);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	418
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	419 return sendToSocket(sock, tmpBuf2, strlen(tmpBuf2) + 1);
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	420 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	421
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	422
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	423 nn_ringbuf_t * newRingBuf(const size_t size)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	424 {
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	425 nn_ringbuf_t *res = th_calloc(1, sizeof(nn_ringbuf_t));
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	426
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	427 res->data = (char *) th_malloc(size sizeof(char *));
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	428 res->size = size;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	429 res->n = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	430
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	431 return res;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	432 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	433
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	434
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	435 void freeRingBuf(nn_ringbuf_t *buf)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	436 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	437 size_t i;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	438
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	439 for (i = 0; i < buf->n; i++)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	440 th_free(buf->data[i]);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	441
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	442 th_free(buf->data);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	443 th_free(buf);
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	444 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	445
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	446
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	447 void addRingBuf(nn_ringbuf_t buf, const char str)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	448 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	449 if (buf->n < buf->size) {
79 e36df57c5b0f Use th_strdup() again. Matti Hamalainen <ccr@tnsp.org> parents: 78 diff changeset	450 buf->data[buf->n] = th_strdup(str);
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	451 buf->n++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	452 } else {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	453 th_free(buf->data[0]);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	454 memmove(&(buf->data[0]), &(buf->data[1]), buf->size - 1);
79 e36df57c5b0f Use th_strdup() again. Matti Hamalainen <ccr@tnsp.org> parents: 78 diff changeset	455 buf->data[buf->size - 1] = th_strdup(str);
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	456 }
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	457 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	458
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	459
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	460 int writeBuf(nn_editbuf_t *buf, ssize_t pos, int ch)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	461 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	462 /* Check arguments */
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	463 if (buf->len+1 >= buf->size) return -3;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	464
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	465 if (pos < 0)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	466 return -1;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	467 else if (pos >= buf->len) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	468 buf->data[buf->len++] = ch;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	469 } else {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	470 buf->data[pos] = ch;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	471 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	472 return 0;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	473 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	474
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	475
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	476 int insertBuf(nn_editbuf_t *buf, ssize_t pos, int ch)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	477 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	478 /* Check arguments */
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	479 if (buf->len+1 >= buf->size) return -3;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	480
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	481 if (pos < 0)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	482 return -1;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	483 else if (pos >= buf->len) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	484 buf->data[buf->len] = ch;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	485 } else {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	486 memmove(&(buf->data[pos+1]), &(buf->data[pos]), buf->len - pos + 1);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	487 buf->data[pos] = ch;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	488 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	489 buf->len++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	490 return 0;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	491 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	492
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	493
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	494 int deleteBuf(nn_editbuf_t *buf, ssize_t pos)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	495 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	496 /* Check arguments */
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	497 if (pos < 0)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	498 return -1;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	499 else if (pos < buf->len) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	500 memmove(&(buf->data[pos]), &(buf->data[pos+1]), buf->len - pos);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	501 buf->len--;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	502 return 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	503 } else
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	504 return -2;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	505 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	506
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	507
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	508 void clearBuf(nn_editbuf_t *buf)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	509 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	510 buf->len = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	511 buf->pos = 0;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	512 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	513
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	514
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	515 nn_editbuf_t * newBuf(ssize_t n)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	516 {
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	517 nn_editbuf_t *res = th_calloc(1, sizeof(nn_editbuf_t));
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	518
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	519 res->data = (char *) th_malloc(n);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	520 res->size = n;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	521
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	522 return res;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	523 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	524
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	525
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	526 void freeBuf(nn_editbuf_t *buf)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	527 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	528 if (buf) {
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	529 th_free(buf->data);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	530 th_free(buf);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	531 }
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	532 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	533
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	534
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	535 nn_editbuf_t * copyBuf(nn_editbuf_t *src)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	536 {
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	537 nn_editbuf_t *res;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	538
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	539 assert(src != NULL);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	540
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	541 if (src == NULL) return NULL;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	542
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	543 if ((res = newBuf(src->size)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	544 return NULL;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	545
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	546 memcpy(res->data, src->data, src->size);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	547 res->pos = res->len = src->len;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	548
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	549 return res;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	550 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	551
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	552
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	553 void setBufPos(nn_editbuf_t *buf, ssize_t pos)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	554 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	555 /* Check arguments */
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	556 if (pos < 0)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	557 buf->pos = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	558 else if (pos >= buf->len)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	559 buf->pos = buf->len;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	560 else
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	561 buf->pos = pos;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	562 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	563
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	564
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	565 static uint8_t hashUserName(char *name)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	566 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	567 int n = 0;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	568 uint8_t c = (uint8_t )name;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	569 uint8_t hash = 0xff;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	570
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	571 while (*c && n < 4) {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	572 hash = (hash << 1) ^ tolower(*c);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	573 c++; n++;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	574 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	575
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	576 return (hash & 0xff);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	577 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	578
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	579
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	580 static void insertUser(nn_user_t *list, nn_user_t node)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	581 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	582 node->next = *list;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	583 *list = node;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	584 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	585
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	586
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	587 nn_user_t findUserEnc(nn_userhash_t list, char *encname)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	588 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	589 uint8_t hash;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	590
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	591 if (list == NULL) return NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	592
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	593 hash = hashUserName(encname);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	594 if (list->buckets[hash] != NULL) {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	595 nn_user_t *curr = list->buckets[hash];
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	596 while (curr != NULL) {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	597 if (strcasecmp(curr->encname, encname) == 0)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	598 return curr;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	599 curr = curr->next;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	600 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	601 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	602
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	603 return NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	604 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	605
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	606
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	607 int addUserToHash(nn_userhash_t *list, char encname)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	608 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	609 uint8_t hash;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	610 nn_user_t *user;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	611
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	612 /* Check arguments */
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	613 if (list == NULL \|\| encname == NULL)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	614 return -1;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	615
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	616 /* Check if list data exists */
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	617 if (*list == NULL) {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	618 *list = th_calloc(1, sizeof(nn_userhash_t));
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	619 if (*list == NULL)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	620 return -2;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	621 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	622
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	623 /* Check if username is already there */
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	624 if (findUserEnc(*list, encname) != NULL)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	625 return 1;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	626
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	627 /* No, we'll add it */
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	628 if ((user = th_calloc(1, sizeof(nn_user_t))) == NULL)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	629 return -3;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	630
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	631 user->encname = th_strdup(encname);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	632 user->name = doubleDecodeStr(encname);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	633 if (user->encname == NULL \|\| user->name == NULL)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	634 return -4;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	635
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	636 hash = hashUserName(encname);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	637 insertUser(&((*list)->buckets[hash]), user);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	638 return 0;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	639 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	640
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	641
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	642 nn_user_t copyUser(nn_user_t src)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	643 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	644 nn_user_t *user;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	645
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	646 if (src == NULL) return NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	647
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	648 if ((user = th_calloc(1, sizeof(nn_user_t))) == NULL)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	649 return NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	650
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	651 /* Copy relevant data */
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	652 user->encname = th_strdup(src->encname);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	653 user->name = th_strdup(src->name);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	654 user->lastspoke = src->lastspoke;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	655 user->joined = src->joined;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	656
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	657 return user;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	658 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	659
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	660
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	661 static void freeUser(nn_user_t *user)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	662 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	663 th_free(user->encname);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	664 th_free(user->name);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	665 th_free(user);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	666 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	667
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	668
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	669 void freeUserList(nn_user_t *list)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	670 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	671 nn_user_t next, curr = list;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	672 while (curr != NULL) {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	673 next = curr->next;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	674 freeUser(curr);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	675 curr = next;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	676 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	677 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	678
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	679 void freeUserHash(nn_userhash_t *hash)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	680 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	681 int i;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	682 if (hash == NULL)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	683 return;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	684
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	685 for (i = 0; i < NN_NUM_BUCKETS; i++) {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	686 freeUserList(hash->buckets[i]);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	687 hash->buckets[i] = NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	688 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	689
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	690 th_free(hash);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	691 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	692

Mercurial > hg > nnchat

annotate libnnchat.c @ 94:6e47426efb6a