nnchat: libnnchat.c annotate

annotate libnnchat.c @ 167:b0b63d164702

Remove useless parens.

author	Matti Hamalainen <ccr@tnsp.org>
date	Sat, 06 Nov 2010 18:00:22 +0200
parents	701c54a45466
children	2e4850ece456

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
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	4 * (C) Copyright 2008-2010 Tecnic Software productions (TNSP)
62 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
95 69f9c46e4a94 Constify. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	15 static const 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
167 b0b63d164702 Remove useless parens. Matti Hamalainen <ccr@tnsp.org> parents: 164 diff changeset	20 static const int numHTMLEntities = sizeof(HTMLEntities) / sizeof(HTMLEntities[0]);
62 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	31 int nn_get_socket_errno(void)
90 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	36 const char *nn_get_socket_errstr(int err)
90 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	43 int nn_get_socket_errno(void)
90 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	48 const char *nn_get_socket_errstr(int err)
90 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	55 int nn_open_connection(struct in_addr *addr, const int port)
62 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	83 void nn_close_connection(const int sock)
62 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	95 BOOL nn_network_init(void)
91 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	110 void nn_network_close(void)
91 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	118 BOOL nn_send_to_socket(const int sock, char *buf, const size_t bufLen)
62 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	167 char nn_encode_str1(const char str)
62 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	221 char nn_decode_str1(const char str)
62 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	283 char nn_strip_tags(const char str)
62 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	308 char nn_encode_str2(const char str)
62 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	339 char nn_decode_str2(const char str)
62 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++) {
95 69f9c46e4a94 Constify. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	356 const html_entity_t *ent = &HTMLEntities[i];
71 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	375 char nn_dbldecode_str(const char str)
78 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	379 if ((tmp = nn_decode_str1(str)) == NULL)
78 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	382 res = nn_decode_str2(tmp);
78 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	389 char nn_dblencode_str(const char str)
78 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	393 if ((tmp = nn_encode_str2(str)) == NULL)
78 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	396 res = nn_encode_str1(tmp);
78 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	403 BOOL nn_send_msg(const int sock, const char user, const char fmt, ...)
62 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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	419 return nn_send_to_socket(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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	423 nn_ringbuf_t * nn_ringbuf_new(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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	435 void nn_ringbuf_free(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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	447 void nn_ringbuf_add(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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	460 int nn_editbuf_write(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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	476 int nn_editbuf_insert(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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	494 int nn_editbuf_delete(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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	508 void nn_editbuf_clear(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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	515 nn_editbuf_t * nn_editbuf_new(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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	526 void nn_editbuf_free(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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	535 nn_editbuf_t * nn_editbuf_copy(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
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	543 if ((res = nn_editbuf_new(src->size)) == NULL)
71 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
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	553 char * nn_editbuf_get_string(nn_editbuf_t *buf, ssize_t start, ssize_t end)
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	554 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	555 char *str;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	556 ssize_t siz;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	557
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	558 if (buf == NULL)
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	559 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	560
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	561 if (start < 0 \|\| end > buf->len \|\| start >= buf->len)
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	562 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	563
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	564 if (end < 0) {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	565 siz = buf->len - start + 1;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	566 } else if (start <= end) {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	567 siz = end - start + 1;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	568 } else
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	569 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	570
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	571 str = th_malloc(siz + 1);
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	572 memcpy(str, buf->data + start, siz);
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	573 str[siz] = 0;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	574 return str;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	575 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	576
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	577
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	578 void nn_editbuf_setpos(nn_editbuf_t *buf, ssize_t pos)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	579 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	580 assert(buf != NULL);
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	581
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	582 if (pos < 0)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	583 buf->pos = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	584 else if (pos >= buf->len)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	585 buf->pos = buf->len;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	586 else
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	587 buf->pos = pos;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	588 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	589
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	590
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	591 static uint8_t nn_hash_user(const char *name)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	592 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	593 /*
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	594 int n = 0;
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	595 const uint8_t c = (uint8_t )name;
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	596 uint8_t hash = 0xff;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	597
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	598 while (*c && n < 4) {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	599 hash = (hash << 1) ^ tolower(*c);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	600 c++; n++;
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 (hash & 0xff);
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	604 */
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	605 return tolower(name[0]);
94 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
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	608
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	609 static void nn_user_insert(nn_user_t *list, nn_user_t node)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	610 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	611 node->next = *list;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	612 *list = node;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	613 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	614
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	615
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	616 nn_user_t nn_userhash_foreach(const nn_userhash_t list, int (func)(const nn_user_t ))
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	617 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	618 int i;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	619
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	620 if (list == NULL) return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	621
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	622 for (i = 0; i < NN_NUM_BUCKETS; i++)
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	623 if (list->buckets[i] != NULL) {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	624 nn_user_t *curr = list->buckets[i];
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	625 while (curr != NULL) {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	626 if (func(curr) != 0)
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	627 return curr;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	628 curr = curr->next;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	629 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	630 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	631
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	632 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	633 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	634
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	635
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	636 nn_user_t nn_user_find(const nn_userhash_t list, const char *name)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	637 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	638 uint8_t hash;
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 if (list == NULL) return NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	641
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	642 hash = nn_hash_user(name);
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	643 if (list->buckets[hash] != NULL) {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	644 nn_user_t *curr = list->buckets[hash];
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	645 while (curr != NULL) {
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	646 if (strcasecmp(curr->name, name) == 0)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	647 return curr;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	648 curr = curr->next;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	649 }
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
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	652 return NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	653 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	654
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	655
164 701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	656 static nn_user_t nn_user_match_do(nn_user_t list, const char *pattern, size_t len)
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	657 {
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	658 nn_user_t *curr = list;
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	659 while (curr != NULL) {
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	660 if (len <= strlen(curr->name) && strncasecmp(curr->name, pattern, len) == 0)
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	661 return curr;
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	662 curr = curr->next;
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	663 }
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	664 return NULL;
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	665 }
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	666
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	667
116 741e45592522 Add simple "prediction" into tab-completion based on previously gotten last Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	668 nn_user_t nn_user_match(const nn_userhash_t list, const char pattern, const char current, BOOL again)
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	669 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	670 uint8_t hash;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	671
108 f323b137ca08 Tab-completion now works with cycling, but bugs with names that have whitespaces. Matti Hamalainen <ccr@tnsp.org> parents: 106 diff changeset	672 if (list == NULL \|\| pattern == NULL) return NULL;
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	673
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	674 hash = nn_hash_user(pattern);
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	675 if (list->buckets[hash] != NULL) {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	676 nn_user_t *curr = list->buckets[hash];
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	677 size_t len = strlen(pattern);
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	678
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	679 if (current != NULL) {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	680 nn_user_t *found = NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	681 while (curr != NULL) {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	682 if (strcasecmp(curr->name, current) == 0) {
116 741e45592522 Add simple "prediction" into tab-completion based on previously gotten last Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	683 if (again)
741e45592522 Add simple "prediction" into tab-completion based on previously gotten last Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	684 return curr;
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	685 found = curr->next;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	686 break;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	687 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	688 curr = curr->next;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	689 }
164 701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	690
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	691 if (found != NULL && (found = nn_user_match_do(found, pattern, len)) != NULL)
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	692 return found;
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	693 }
116 741e45592522 Add simple "prediction" into tab-completion based on previously gotten last Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	694
164 701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	695 if ((curr = nn_user_match_do(list->buckets[hash], pattern, len)) != NULL)
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	696 return curr;
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	697 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	698
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	699 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	700 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	701
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	702
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	703 nn_userhash_t *nn_userhash_new(void)
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	704 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	705 return th_calloc(1, sizeof(nn_userhash_t));
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	706 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	707
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	708
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	709 int nn_userhash_insert(nn_userhash_t list, const char name)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	710 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	711 uint8_t hash;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	712 nn_user_t *user;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	713
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	714 /* Check arguments */
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	715 if (list == NULL \|\| name == NULL)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	716 return -1;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	717
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	718 /* Check if username is already there */
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	719 if (nn_user_find(list, name) != NULL)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	720 return 1;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	721
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	722 /* No, we'll add it */
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	723 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	724 return -3;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	725
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	726 user->name = th_strdup(name);
c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	727 if (user->name == NULL)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	728 return -4;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	729
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	730 hash = nn_hash_user(name);
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	731 nn_user_insert(&(list->buckets[hash]), user);
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	732
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	733 return 0;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	734 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	735
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	736
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	737 int nn_userhash_delete(nn_userhash_t list, const char name)
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	738 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	739 uint8_t hash;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	740
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	741 /* Check arguments */
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	742 if (list == NULL \|\| name == NULL)
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	743 return -1;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	744
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	745 /* Check if username is already there */
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	746 hash = nn_hash_user(name);
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	747 if (list->buckets[hash] != NULL) {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	748 nn_user_t curr, prev;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	749 curr = list->buckets[hash];
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	750 prev = NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	751 while (curr != NULL) {
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	752 if (strcasecmp(curr->name, name) == 0) {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	753 if (prev)
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	754 prev->next = curr->next;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	755 else
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	756 list->buckets[hash] = curr->next;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	757
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	758 nn_user_free(curr);
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	759
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	760 return 0;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	761 } else {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	762 prev = curr;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	763 curr = curr->next;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	764 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	765 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	766 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	767
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	768 return 1;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	769 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	770
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	771
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	772 nn_user_t nn_user_copy(const nn_user_t src)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	773 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	774 nn_user_t *user;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	775
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	776 if (src == NULL) return NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	777
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	778 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	779 return NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	780
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	781 /* Copy relevant data */
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	782 user->name = th_strdup(src->name);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	783 user->lastspoke = src->lastspoke;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	784 user->joined = src->joined;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	785
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	786 return user;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	787 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	788
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	789
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	790 void nn_user_free(nn_user_t *user)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	791 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	792 th_free(user->name);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	793 th_free(user);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	794 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	795
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	796
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	797 void nn_user_free_list(nn_user_t *list)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	798 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	799 nn_user_t next, curr = list;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	800 while (curr != NULL) {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	801 next = curr->next;
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	802 nn_user_free(curr);
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	803 curr = next;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	804 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	805 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	806
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	807 void nn_userhash_free(nn_userhash_t *hash)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	808 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	809 int i;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	810 if (hash == NULL)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	811 return;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	812
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	813 for (i = 0; i < NN_NUM_BUCKETS; i++) {
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	814 nn_user_free_list(hash->buckets[i]);
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	815 hash->buckets[i] = NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	816 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	817
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	818 th_free(hash);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	819 }

Mercurial > hg > nnchat

annotate libnnchat.c @ 167:b0b63d164702