diff options
Diffstat (limited to 'third_party/libopenjpeg20/event.c')
| -rw-r--r-- | third_party/libopenjpeg20/event.c | 141 |
1 files changed, 73 insertions, 68 deletions
diff --git a/third_party/libopenjpeg20/event.c b/third_party/libopenjpeg20/event.c index b6034b42d0..aad9d76c98 100644 --- a/third_party/libopenjpeg20/event.c +++ b/third_party/libopenjpeg20/event.c @@ -1,11 +1,11 @@ /* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third + * The copyright in this software is being made available under the 2-clauses + * BSD License, included below. This software may be subject to other third * party and contributor rights, including patent rights, and no such rights * are granted under this license. * * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR + * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR * Copyright (c) 2012, CS Systemes d'Information, France * All rights reserved. * @@ -40,14 +40,17 @@ #ifdef OPJ_CODE_NOT_USED #ifndef _WIN32 static char* -i2a(unsigned i, char *a, unsigned r) { - if (i/r > 0) a = i2a(i/r,a,r); - *a = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"[i%r]; - return a+1; +i2a(unsigned i, char *a, unsigned r) +{ + if (i / r > 0) { + a = i2a(i / r, a, r); + } + *a = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"[i % r]; + return a + 1; } -/** - Transforms integer i into an ascii string and stores the result in a; +/** + Transforms integer i into an ascii string and stores the result in a; string is encoded in the base indicated by r. @param i Number to be converted @param a String result @@ -55,14 +58,16 @@ i2a(unsigned i, char *a, unsigned r) { @return Returns a */ static char * -_itoa(int i, char *a, int r) { - r = ((r < 2) || (r > 36)) ? 10 : r; - if(i < 0) { - *a = '-'; - *i2a(-i, a+1, r) = 0; - } - else *i2a(i, a, r) = 0; - return a; +_itoa(int i, char *a, int r) +{ + r = ((r < 2) || (r > 36)) ? 10 : r; + if (i < 0) { + *a = '-'; + *i2a(-i, a + 1, r) = 0; + } else { + *i2a(i, a, r) = 0; + } + return a; } #endif /* !_WIN32 */ @@ -73,7 +78,7 @@ _itoa(int i, char *a, int r) { * Default callback function. * Do nothing. */ -static void opj_default_callback (const char *msg, void *client_data) +static void opj_default_callback(const char *msg, void *client_data) { OPJ_ARG_NOT_USED(msg); OPJ_ARG_NOT_USED(client_data); @@ -83,64 +88,64 @@ static void opj_default_callback (const char *msg, void *client_data) /* ----------------------------------------------------------------------- */ -OPJ_BOOL opj_event_msg(opj_event_mgr_t* p_event_mgr, OPJ_INT32 event_type, const char *fmt, ...) { +OPJ_BOOL opj_event_msg(opj_event_mgr_t* p_event_mgr, OPJ_INT32 event_type, + const char *fmt, ...) +{ #define OPJ_MSG_SIZE 512 /* 512 bytes should be more than enough for a short message */ - opj_msg_callback msg_handler = 00; - void * l_data = 00; + opj_msg_callback msg_handler = 00; + void * l_data = 00; - if(p_event_mgr != 00) { - switch(event_type) { - case EVT_ERROR: - msg_handler = p_event_mgr->error_handler; - l_data = p_event_mgr->m_error_data; - break; - case EVT_WARNING: - msg_handler = p_event_mgr->warning_handler; - l_data = p_event_mgr->m_warning_data; - break; - case EVT_INFO: - msg_handler = p_event_mgr->info_handler; - l_data = p_event_mgr->m_info_data; - break; - default: - break; - } - if(msg_handler == 00) { - return OPJ_FALSE; - } - } else { - return OPJ_FALSE; - } + if (p_event_mgr != 00) { + switch (event_type) { + case EVT_ERROR: + msg_handler = p_event_mgr->error_handler; + l_data = p_event_mgr->m_error_data; + break; + case EVT_WARNING: + msg_handler = p_event_mgr->warning_handler; + l_data = p_event_mgr->m_warning_data; + break; + case EVT_INFO: + msg_handler = p_event_mgr->info_handler; + l_data = p_event_mgr->m_info_data; + break; + default: + break; + } + if (msg_handler == 00) { + return OPJ_FALSE; + } + } else { + return OPJ_FALSE; + } - if ((fmt != 00) && (p_event_mgr != 00)) { - va_list arg; - size_t str_length/*, i, j*/; /* UniPG */ - char message[OPJ_MSG_SIZE]; - memset(message, 0, OPJ_MSG_SIZE); - /* initialize the optional parameter list */ - va_start(arg, fmt); - /* check the length of the format string */ - str_length = (strlen(fmt) > OPJ_MSG_SIZE) ? OPJ_MSG_SIZE : strlen(fmt); - (void)str_length; - /* parse the format string and put the result in 'message' */ - vsnprintf(message, OPJ_MSG_SIZE, fmt, arg); /* UniPG */ - /* deinitialize the optional parameter list */ - va_end(arg); + if ((fmt != 00) && (p_event_mgr != 00)) { + va_list arg; + char message[OPJ_MSG_SIZE]; + memset(message, 0, OPJ_MSG_SIZE); + /* initialize the optional parameter list */ + va_start(arg, fmt); + /* parse the format string and put the result in 'message' */ + vsnprintf(message, OPJ_MSG_SIZE, fmt, arg); + /* force zero termination for Windows _vsnprintf() of old MSVC */ + message[OPJ_MSG_SIZE - 1] = '\0'; + /* deinitialize the optional parameter list */ + va_end(arg); - /* output the message to the user program */ - msg_handler(message, l_data); - } + /* output the message to the user program */ + msg_handler(message, l_data); + } - return OPJ_TRUE; + return OPJ_TRUE; } void opj_set_default_event_handler(opj_event_mgr_t * p_manager) { - p_manager->m_error_data = 00; - p_manager->m_warning_data = 00; - p_manager->m_info_data = 00; - p_manager->error_handler = opj_default_callback; - p_manager->info_handler = opj_default_callback; - p_manager->warning_handler = opj_default_callback; + p_manager->m_error_data = 00; + p_manager->m_warning_data = 00; + p_manager->m_info_data = 00; + p_manager->error_handler = opj_default_callback; + p_manager->info_handler = opj_default_callback; + p_manager->warning_handler = opj_default_callback; } |